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NEW Prototype of a module DAV

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This commit is contained in:
Laurent Destailleur
2018-03-27 16:15:19 +02:00
parent 4740c92eb1
commit 3eee68c404
851 changed files with 139891 additions and 1 deletions
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1
build/rpm/dolibarr_fedora.spec
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@@ -176,6 +176,7 @@ done >>%{name}.lang
%_datadir/dolibarr/htdocs/core
%_datadir/dolibarr/htdocs/cron
%_datadir/dolibarr/htdocs/custom
%_datadir/dolibarr/htdocs/dav
%_datadir/dolibarr/htdocs/don
%_datadir/dolibarr/htdocs/ecm
%_datadir/dolibarr/htdocs/expedition

1
build/rpm/dolibarr_generic.spec
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@@ -256,6 +256,7 @@ done >>%{name}.lang
%_datadir/dolibarr/htdocs/core
%_datadir/dolibarr/htdocs/cron
%_datadir/dolibarr/htdocs/custom
%_datadir/dolibarr/htdocs/dav
%_datadir/dolibarr/htdocs/don
%_datadir/dolibarr/htdocs/ecm
%_datadir/dolibarr/htdocs/expedition

1
build/rpm/dolibarr_mandriva.spec
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@@ -173,6 +173,7 @@ done >>%{name}.lang
%_datadir/dolibarr/htdocs/core
%_datadir/dolibarr/htdocs/cron
%_datadir/dolibarr/htdocs/custom
%_datadir/dolibarr/htdocs/dav
%_datadir/dolibarr/htdocs/don
%_datadir/dolibarr/htdocs/ecm
%_datadir/dolibarr/htdocs/expedition

1
build/rpm/dolibarr_opensuse.spec
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@@ -184,6 +184,7 @@ done >>%{name}.lang
%_datadir/dolibarr/htdocs/core
%_datadir/dolibarr/htdocs/cron
%_datadir/dolibarr/htdocs/custom
%_datadir/dolibarr/htdocs/dav
%_datadir/dolibarr/htdocs/don
%_datadir/dolibarr/htdocs/ecm
%_datadir/dolibarr/htdocs/expedition

340
htdocs/core/modules/modDav.class.php Normal file
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@@ -0,0 +1,340 @@
<?php
/* Copyright (C) 2004-2018 Laurent Destailleur <eldy@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \defgroup dav Module dav
* \brief dav module descriptor.
*
* \file htdocs/dav/core/modules/modDav.class.php
* \ingroup dav
* \brief Description and activation file for module dav
*/
include_once DOL_DOCUMENT_ROOT .'/core/modules/DolibarrModules.class.php';
// The class name should start with a lower case mod for Dolibarr to pick it up
// so we ignore the Squiz.Classes.ValidClassName.NotCamelCaps rule.
// @codingStandardsIgnoreStart
/**
* Description and activation class for module dav
*/
class modDav extends DolibarrModules
{
// @codingStandardsIgnoreEnd
/**
* Constructor. Define names, constants, directories, boxes, permissions
*
* @param DoliDB $db Database handler
*/
public function __construct($db)
{
global $langs,$conf;
$this->db = $db;
// Id for module (must be unique).
// Use here a free id (See in Home -> System information -> Dolibarr for list of used modules id).
$this->numero = 50310; // TODO Go on page https://wiki.dolibarr.org/index.php/List_of_modules_id to reserve id number for your module
// Key text used to identify module (for permissions, menus, etc...)
$this->rights_class = 'dav';
// Family can be 'base' (core modules),'crm','financial','hr','projects','products','ecm','technic' (transverse modules),'interface' (link with external tools),'other','...'
// It is used to group modules by family in module setup page
$this->family = "interface";
// Module position in the family on 2 digits ('01', '10', '20', ...)
$this->module_position = '90';
// Gives the possibility to the module, to provide his own family info and position of this family (Overwrite $this->family and $this->module_position. Avoid this)
//$this->familyinfo = array('myownfamily' => array('position' => '01', 'label' => $langs->trans("MyOwnFamily")));
// Module label (no space allowed), used if translation string 'ModuledavName' not found (MyModue is name of module).
$this->name = preg_replace('/^mod/i','',get_class($this));
// Module description, used if translation string 'ModuledavDesc' not found (MyModue is name of module).
$this->description = "davDescription";
// Used only if file README.md and README-LL.md not found.
$this->descriptionlong = "davDescription (Long)";
// Possible values for version are: 'development', 'experimental', 'dolibarr', 'dolibarr_deprecated' or a version string like 'x.y.z'
$this->version = 'experimental';
// Key used in llx_const table to save module status enabled/disabled (where DAV is value of property name of module in uppercase)
$this->const_name = 'MAIN_MODULE_'.strtoupper($this->name);
// Name of image file used for this module.
// If file is in theme/yourtheme/img directory under name object_pictovalue.png, use this->picto='pictovalue'
// If file is in module/img directory under name object_pictovalue.png, use this->picto='pictovalue@module'
$this->picto='generic';
// Defined all module parts (triggers, login, substitutions, menus, css, etc...)
// for default path (eg: /dav/core/xxxxx) (0=disable, 1=enable)
// for specific path of parts (eg: /dav/core/modules/barcode)
// for specific css file (eg: /dav/css/dav.css.php)
$this->module_parts = array(
'triggers' => 0, // Set this to 1 if module has its own trigger directory (core/triggers)
'login' => 0, // Set this to 1 if module has its own login method file (core/login)
'substitutions' => 0, // Set this to 1 if module has its own substitution function file (core/substitutions)
'menus' => 0, // Set this to 1 if module has its own menus handler directory (core/menus)
'theme' => 0, // Set this to 1 if module has its own theme directory (theme)
'tpl' => 0, // Set this to 1 if module overwrite template dir (core/tpl)
'barcode' => 0, // Set this to 1 if module has its own barcode directory (core/modules/barcode)
'models' => 0, // Set this to 1 if module has its own models directory (core/modules/xxx)
'css' => array(''), // Set this to relative path of css file if module has its own css file
'js' => array(''), // Set this to relative path of js file if module must load a js on all pages
'hooks' => array() // Set here all hooks context managed by module. To find available hook context, make a "grep -r '>initHooks(' *" on source code. You can also set hook context 'all'
);
// Data directories to create when module is enabled.
// Example: this->dirs = array("/dav/temp","/dav/subdir");
$this->dirs = array("/dav/temp","/dav/public");
// Config pages. Put here list of php page, stored into dav/admin directory, to use to setup module.
$this->config_page_url = array("dav.php");
// Dependencies
$this->hidden = false; // A condition to hide module
$this->depends = array(); // List of module class names as string that must be enabled if this module is enabled
$this->requiredby = array(); // List of module ids to disable if this one is disabled
$this->conflictwith = array(); // List of module class names as string this module is in conflict with
$this->langfiles = array("admin");
$this->phpmin = array(5,4); // Minimum version of PHP required by module
$this->need_dolibarr_version = array(7,0); // Minimum version of Dolibarr required by module
$this->warnings_activation = array(); // Warning to show when we activate module. array('always'='text') or array('FR'='textfr','ES'='textes'...)
$this->warnings_activation_ext = array(); // Warning to show when we activate an external module. array('always'='text') or array('FR'='textfr','ES'='textes'...)
//$this->automatic_activation = array('FR'=>'davWasAutomaticallyActivatedBecauseOfYourCountryChoice');
//$this->always_enabled = true; // If true, can't be disabled
// Constants
// List of particular constants to add when module is enabled (key, 'chaine', value, desc, visible, 'current' or 'allentities', deleteonunactive)
// Example: $this->const=array(0=>array('DAV_MYNEWCONST1','chaine','myvalue','This is a constant to add',1),
// 1=>array('DAV_MYNEWCONST2','chaine','myvalue','This is another constant to add',0, 'current', 1)
// );
$this->const = array(
1=>array('DAV_MYCONSTANT', 'chaine', 'avalue', 'This is a constant to add', 1, 'allentities', 1)
);
if (! isset($conf->dav) || ! isset($conf->dav->enabled))
{
$conf->dav=new stdClass();
$conf->dav->enabled=0;
}
// Array to add new pages in new tabs
$this->tabs = array();
// Example:
// $this->tabs[] = array('data'=>'objecttype:+tabname1:Title1:mylangfile@dav:$user->rights->dav->read:/dav/mynewtab1.php?id=__ID__'); // To add a new tab identified by code tabname1
// $this->tabs[] = array('data'=>'objecttype:+tabname2:SUBSTITUTION_Title2:mylangfile@dav:$user->rights->othermodule->read:/dav/mynewtab2.php?id=__ID__', // To add another new tab identified by code tabname2. Label will be result of calling all substitution functions on 'Title2' key.
// $this->tabs[] = array('data'=>'objecttype:-tabname:NU:conditiontoremove'); // To remove an existing tab identified by code tabname
//
// Where objecttype can be
// 'categories_x' to add a tab in category view (replace 'x' by type of category (0=product, 1=supplier, 2=customer, 3=member)
// 'contact' to add a tab in contact view
// 'contract' to add a tab in contract view
// 'group' to add a tab in group view
// 'intervention' to add a tab in intervention view
// 'invoice' to add a tab in customer invoice view
// 'invoice_supplier' to add a tab in supplier invoice view
// 'member' to add a tab in fundation member view
// 'opensurveypoll' to add a tab in opensurvey poll view
// 'order' to add a tab in customer order view
// 'order_supplier' to add a tab in supplier order view
// 'payment' to add a tab in payment view
// 'payment_supplier' to add a tab in supplier payment view
// 'product' to add a tab in product view
// 'propal' to add a tab in propal view
// 'project' to add a tab in project view
// 'stock' to add a tab in stock view
// 'thirdparty' to add a tab in third party view
// 'user' to add a tab in user view
// Dictionaries
$this->dictionaries=array();
/* Example:
$this->dictionaries=array(
'langs'=>'mylangfile@dav',
'tabname'=>array(MAIN_DB_PREFIX."table1",MAIN_DB_PREFIX."table2",MAIN_DB_PREFIX."table3"), // List of tables we want to see into dictonnary editor
'tablib'=>array("Table1","Table2","Table3"), // Label of tables
'tabsql'=>array('SELECT f.rowid as rowid, f.code, f.label, f.active FROM '.MAIN_DB_PREFIX.'table1 as f','SELECT f.rowid as rowid, f.code, f.label, f.active FROM '.MAIN_DB_PREFIX.'table2 as f','SELECT f.rowid as rowid, f.code, f.label, f.active FROM '.MAIN_DB_PREFIX.'table3 as f'), // Request to select fields
'tabsqlsort'=>array("label ASC","label ASC","label ASC"), // Sort order
'tabfield'=>array("code,label","code,label","code,label"), // List of fields (result of select to show dictionary)
'tabfieldvalue'=>array("code,label","code,label","code,label"), // List of fields (list of fields to edit a record)
'tabfieldinsert'=>array("code,label","code,label","code,label"), // List of fields (list of fields for insert)
'tabrowid'=>array("rowid","rowid","rowid"), // Name of columns with primary key (try to always name it 'rowid')
'tabcond'=>array($conf->dav->enabled,$conf->dav->enabled,$conf->dav->enabled) // Condition to show each dictionary
);
*/
// Boxes/Widgets
// Add here list of php file(s) stored in dav/core/boxes that contains class to show a widget.
$this->boxes = array(
//0=>array('file'=>'davwidget1.php@dav','note'=>'Widget provided by dav','enabledbydefaulton'=>'Home'),
//1=>array('file'=>'davwidget2.php@dav','note'=>'Widget provided by dav'),
//2=>array('file'=>'davwidget3.php@dav','note'=>'Widget provided by dav')
);
// Cronjobs (List of cron jobs entries to add when module is enabled)
// unit_frequency must be 60 for minute, 3600 for hour, 86400 for day, 604800 for week
$this->cronjobs = array(
//0=>array('label'=>'MyJob label', 'jobtype'=>'method', 'class'=>'/dav/class/myobject.class.php', 'objectname'=>'MyObject', 'method'=>'doScheduledJob', 'parameters'=>'', 'comment'=>'Comment', 'frequency'=>2, 'unitfrequency'=>3600, 'status'=>0, 'test'=>true)
);
// Example: $this->cronjobs=array(0=>array('label'=>'My label', 'jobtype'=>'method', 'class'=>'/dir/class/file.class.php', 'objectname'=>'MyClass', 'method'=>'myMethod', 'parameters'=>'param1, param2', 'comment'=>'Comment', 'frequency'=>2, 'unitfrequency'=>3600, 'status'=>0, 'test'=>true),
// 1=>array('label'=>'My label', 'jobtype'=>'command', 'command'=>'', 'parameters'=>'param1, param2', 'comment'=>'Comment', 'frequency'=>1, 'unitfrequency'=>3600*24, 'status'=>0, 'test'=>true)
// );
// Permissions
$this->rights = array(); // Permission array used by this module
/*
$r=0;
$this->rights[$r][0] = $this->numero + $r; // Permission id (must not be already used)
$this->rights[$r][1] = 'Read myobject of dav'; // Permission label
$this->rights[$r][3] = 1; // Permission by default for new user (0/1)
$this->rights[$r][4] = 'read'; // In php code, permission will be checked by test if ($user->rights->dav->level1->level2)
$this->rights[$r][5] = ''; // In php code, permission will be checked by test if ($user->rights->dav->level1->level2)
$r++;
$this->rights[$r][0] = $this->numero + $r; // Permission id (must not be already used)
$this->rights[$r][1] = 'Create/Update myobject of dav'; // Permission label
$this->rights[$r][3] = 1; // Permission by default for new user (0/1)
$this->rights[$r][4] = 'write'; // In php code, permission will be checked by test if ($user->rights->dav->level1->level2)
$this->rights[$r][5] = ''; // In php code, permission will be checked by test if ($user->rights->dav->level1->level2)
$r++;
$this->rights[$r][0] = $this->numero + $r; // Permission id (must not be already used)
$this->rights[$r][1] = 'Delete myobject of dav'; // Permission label
$this->rights[$r][3] = 1; // Permission by default for new user (0/1)
$this->rights[$r][4] = 'delete'; // In php code, permission will be checked by test if ($user->rights->dav->level1->level2)
$this->rights[$r][5] = ''; // In php code, permission will be checked by test if ($user->rights->dav->level1->level2)
*/
// Main menu entries
$this->menu = array(); // List of menus to add
$r=0;
// Add here entries to declare new menus
/* BEGIN MODULEBUILDER TOPMENU */
/*$this->menu[$r++]=array('fk_menu'=>'', // '' if this is a top menu. For left menu, use 'fk_mainmenu=xxx' or 'fk_mainmenu=xxx,fk_leftmenu=yyy' where xxx is mainmenucode and yyy is a leftmenucode
'type'=>'top', // This is a Top menu entry
'titre'=>'dav',
'mainmenu'=>'dav',
'leftmenu'=>'',
'url'=>'/dav/davindex.php',
'langs'=>'dav@dav', // Lang file to use (without .lang) by module. File must be in langs/code_CODE/ directory.
'position'=>1000+$r,
'enabled'=>'$conf->dav->enabled', // Define condition to show or hide menu entry. Use '$conf->dav->enabled' if entry must be visible if module is enabled.
'perms'=>'1', // Use 'perms'=>'$user->rights->dav->level1->level2' if you want your menu with a permission rules
'target'=>'',
'user'=>2); // 0=Menu for internal users, 1=external users, 2=both
*/
/* END MODULEBUILDER TOPMENU */
/* BEGIN MODULEBUILDER LEFTMENU MYOBJECT
$this->menu[$r++]=array( 'fk_menu'=>'fk_mainmenu=dav', // '' if this is a top menu. For left menu, use 'fk_mainmenu=xxx' or 'fk_mainmenu=xxx,fk_leftmenu=yyy' where xxx is mainmenucode and yyy is a leftmenucode
'type'=>'left', // This is a Left menu entry
'titre'=>'List MyObject',
'mainmenu'=>'dav',
'leftmenu'=>'dav_myobject_list',
'url'=>'/dav/myobject_list.php',
'langs'=>'dav@dav', // Lang file to use (without .lang) by module. File must be in langs/code_CODE/ directory.
'position'=>1000+$r,
'enabled'=>'$conf->dav->enabled', // Define condition to show or hide menu entry. Use '$conf->dav->enabled' if entry must be visible if module is enabled. Use '$leftmenu==\'system\'' to show if leftmenu system is selected.
'perms'=>'1', // Use 'perms'=>'$user->rights->dav->level1->level2' if you want your menu with a permission rules
'target'=>'',
'user'=>2); // 0=Menu for internal users, 1=external users, 2=both
$this->menu[$r++]=array( 'fk_menu'=>'fk_mainmenu=dav,fk_leftmenu=dav', // '' if this is a top menu. For left menu, use 'fk_mainmenu=xxx' or 'fk_mainmenu=xxx,fk_leftmenu=yyy' where xxx is mainmenucode and yyy is a leftmenucode
'type'=>'left', // This is a Left menu entry
'titre'=>'New MyObject',
'mainmenu'=>'dav',
'leftmenu'=>'dav_myobject_new',
'url'=>'/dav/myobject_page.php?action=create',
'langs'=>'dav@dav', // Lang file to use (without .lang) by module. File must be in langs/code_CODE/ directory.
'position'=>1000+$r,
'enabled'=>'$conf->dav->enabled', // Define condition to show or hide menu entry. Use '$conf->dav->enabled' if entry must be visible if module is enabled. Use '$leftmenu==\'system\'' to show if leftmenu system is selected.
'perms'=>'1', // Use 'perms'=>'$user->rights->dav->level1->level2' if you want your menu with a permission rules
'target'=>'',
'user'=>2); // 0=Menu for internal users, 1=external users, 2=both
END MODULEBUILDER LEFTMENU MYOBJECT */
// Exports
$r=1;
/* BEGIN MODULEBUILDER EXPORT MYOBJECT */
/*
$langs->load("dav@dav");
$this->export_code[$r]=$this->rights_class.'_'.$r;
$this->export_label[$r]='MyObjectLines'; // Translation key (used only if key ExportDataset_xxx_z not found)
$this->export_icon[$r]='myobject@dav';
$keyforclass = 'MyObject'; $keyforclassfile='/mymobule/class/myobject.class.php'; $keyforelement='myobject';
include DOL_DOCUMENT_ROOT.'/core/commonfieldsinexport.inc.php';
$keyforselect='myobject'; $keyforaliasextra='extra'; $keyforelement='myobject';
include DOL_DOCUMENT_ROOT.'/core/extrafieldsinexport.inc.php';
//$this->export_dependencies_array[$r]=array('mysubobject'=>'ts.rowid', 't.myfield'=>array('t.myfield2','t.myfield3')); // To force to activate one or several fields if we select some fields that need same (like to select a unique key if we ask a field of a child to avoid the DISTINCT to discard them, or for computed field than need several other fields)
$this->export_sql_start[$r]='SELECT DISTINCT ';
$this->export_sql_end[$r] =' FROM '.MAIN_DB_PREFIX.'myobject as t';
$this->export_sql_end[$r] .=' WHERE 1 = 1';
$this->export_sql_end[$r] .=' AND t.entity IN ('.getEntity('myobject').')';
$r++; */
/* END MODULEBUILDER EXPORT MYOBJECT */
}
/**
* Function called when module is enabled.
* The init function add constants, boxes, permissions and menus (defined in constructor) into Dolibarr database.
* It also creates data directories
*
* @param string $options Options when enabling module ('', 'noboxes')
* @return int 1 if OK, 0 if KO
*/
public function init($options='')
{
$this->_load_tables();
// Create extrafields
include_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
$extrafields = new ExtraFields($this->db);
//$result1=$extrafields->addExtraField('myattr1', "New Attr 1 label", 'boolean', 1, 3, 'thirdparty', 0, 0, '', '', 1, '', 0, 0, '', '', 'dav@dav', '$conf->dav->enabled');
//$result2=$extrafields->addExtraField('myattr2', "New Attr 2 label", 'varchar', 1, 10, 'project', 0, 0, '', '', 1, '', 0, 0, '', '', 'dav@dav', '$conf->dav->enabled');
//$result3=$extrafields->addExtraField('myattr3', "New Attr 3 label", 'varchar', 1, 10, 'bank_account', 0, 0, '', '', 1, '', 0, 0, '', '', 'dav@dav', '$conf->dav->enabled');
//$result4=$extrafields->addExtraField('myattr4', "New Attr 4 label", 'select', 1, 3, 'thirdparty', 0, 1, '', array('options'=>array('code1'=>'Val1','code2'=>'Val2','code3'=>'Val3')), 1 '', 0, 0, '', '', 'dav@dav', '$conf->dav->enabled');
//$result5=$extrafields->addExtraField('myattr5', "New Attr 5 label", 'text', 1, 10, 'user', 0, 0, '', '', 1, '', 0, 0, '', '', 'dav@dav', '$conf->dav->enabled');
$sql = array();
return $this->_init($sql, $options);
}
/**
* Function called when module is disabled.
* Remove from database constants, boxes and permissions from Dolibarr database.
* Data directories are not deleted
*
* @param string $options Options when enabling module ('', 'noboxes')
* @return int 1 if OK, 0 if KO
*/
public function remove($options = '')
{
$sql = array();
return $this->_remove($sql, $options);
}
}

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htdocs/dav/fileserver.php Normal file
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<?php
/* Copyright (C) 2018 Destailleur Laurent <eldy@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/dav/fileserver.php
* \ingroup dav
* \brief Server DAV
*/
require ("../main.inc.php");
require_once DOL_DOCUMENT_ROOT.'/core/lib/security2.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
// Files we need
require_once DOL_DOCUMENT_ROOT.'/includes/sabre/autoload.php';
$user = new User($db);
if(isset($_SERVER['PHP_AUTH_USER']) && $_SERVER['PHP_AUTH_USER']!='')
{
$user->fetch('',$_SERVER['PHP_AUTH_USER']);
$user->getrights();
}
$langs->loadLangs(array("main","other"));
//if(empty($conf->dav->enabled))
// accessforbidden();
// If you want to run the SabreDAV server in a custom location (using mod_rewrite for instance)
// You can override the baseUri here.
$baseUri = DOL_URL_ROOT.'/dav/fileserver.php';
// settings
$publicDir = $conf->dav->dir_output.'/public';
$tmpDir = $conf->dav->dir_output.'/tmp';
// Create the root node
// Setting up the directory tree //
$nodes = array(
// /principals
//new \Sabre\DAVACL\PrincipalCollection($principalBackend),
// /addressbook
//new \Sabre\CardDAV\AddressBookRoot($principalBackend, $carddavBackend),
// /calendars
//new \Sabre\CalDAV\CalendarRoot($principalBackend, $caldavBackend),
// / Public docs
new \Sabre\DAV\FS\Directory($dolibarr_main_data_root. '/dav/public')
);
// The rootnode needs in turn to be passed to the server class
$server = new \Sabre\DAV\Server($nodes);
if (isset($baseUri))
$server->setBaseUri($baseUri);
// Support for LOCK and UNLOCK
$lockBackend = new \Sabre\DAV\Locks\Backend\File($tmpDir . '/.locksdb');
$lockPlugin = new \Sabre\DAV\Locks\Plugin($lockBackend);
$server->addPlugin($lockPlugin);
// Support for html frontend
$browser = new \Sabre\DAV\Browser\Plugin();
$server->addPlugin($browser);
//$server->addPlugin(new \Sabre\CardDAV\Plugin());
//$server->addPlugin(new \Sabre\CalDAV\Plugin());
//$server->addPlugin(new \Sabre\DAVACL\Plugin());
// Automatically guess (some) contenttypes, based on extension
$server->addPlugin(new \Sabre\DAV\Browser\GuessContentType());
// Authentication backend
/*$authBackend = new \Sabre\DAV\Auth\Backend\File('.htdigest');
$auth = new \Sabre\DAV\Auth\Plugin($authBackend);
$server->addPlugin($auth);
*/
// Temporary file filter
/*$tempFF = new \Sabre\DAV\TemporaryFileFilterPlugin($tmpDir);
$server->addPlugin($tempFF);
*/
// And off we go!
$server->exec();
if (is_object($db)) $db->close();

7
htdocs/includes/sabre/autoload.php Normal file
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<?php
// autoload.php @generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInit60b9ac98a8448ede6c445b0fd4bd31e0::getLoader();

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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @see http://www.php-fig.org/psr/psr-0/
* @see http://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
// PSR-4
private $prefixLengthsPsr4 = array();
private $prefixDirsPsr4 = array();
private $fallbackDirsPsr4 = array();
// PSR-0
private $prefixesPsr0 = array();
private $fallbackDirsPsr0 = array();
private $useIncludePath = false;
private $classMap = array();
private $classMapAuthoritative = false;
private $missingClasses = array();
private $apcuPrefix;
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', $this->prefixesPsr0);
}
return array();
}
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
public function getClassMap()
{
return $this->classMap;
}
/**
* @param array $classMap Class to filename map
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 base directories
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && ini_get('apc.enabled') ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}
/**
* Unregisters this instance as an autoloader.
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return bool|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
foreach ($this->prefixLengthsPsr4[$first] as $prefix => $length) {
if (0 === strpos($class, $prefix)) {
foreach ($this->prefixDirsPsr4[$prefix] as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*/
function includeFile($file)
{
include $file;
}

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htdocs/includes/sabre/composer/LICENSE Normal file
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Copyright (c) 2016 Nils Adermann, Jordi Boggiano
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

9
htdocs/includes/sabre/composer/autoload_classmap.php Normal file
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<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
);

16
htdocs/includes/sabre/composer/autoload_files.php Normal file
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<?php
// autoload_files.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'383eaff206634a77a1be54e64e6459c7' => $vendorDir . '/sabre/uri/lib/functions.php',
'3569eecfeed3bcf0bad3c998a494ecb8' => $vendorDir . '/sabre/xml/lib/Deserializer/functions.php',
'93aa591bc4ca510c520999e34229ee79' => $vendorDir . '/sabre/xml/lib/Serializer/functions.php',
'2b9d0f43f9552984cfa82fee95491826' => $vendorDir . '/sabre/event/lib/coroutine.php',
'd81bab31d3feb45bfe2f283ea3c8fdf7' => $vendorDir . '/sabre/event/lib/Loop/functions.php',
'a1cce3d26cc15c00fcd0b3354bd72c88' => $vendorDir . '/sabre/event/lib/Promise/functions.php',
'ebdb698ed4152ae445614b69b5e4bb6a' => $vendorDir . '/sabre/http/lib/functions.php',
);

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htdocs/includes/sabre/composer/autoload_namespaces.php Normal file
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<?php
// autoload_namespaces.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
);

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htdocs/includes/sabre/composer/autoload_psr4.php Normal file
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<?php
// autoload_psr4.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'Sabre\\Xml\\' => array($vendorDir . '/sabre/xml/lib'),
'Sabre\\VObject\\' => array($vendorDir . '/sabre/vobject/lib'),
'Sabre\\Uri\\' => array($vendorDir . '/sabre/uri/lib'),
'Sabre\\HTTP\\' => array($vendorDir . '/sabre/http/lib'),
'Sabre\\Event\\' => array($vendorDir . '/sabre/event/lib'),
'Sabre\\DAV\\' => array($vendorDir . '/sabre/dav/lib/DAV'),
'Sabre\\DAVACL\\' => array($vendorDir . '/sabre/dav/lib/DAVACL'),
'Sabre\\CardDAV\\' => array($vendorDir . '/sabre/dav/lib/CardDAV'),
'Sabre\\CalDAV\\' => array($vendorDir . '/sabre/dav/lib/CalDAV'),
'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
);

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htdocs/includes/sabre/composer/autoload_real.php Normal file
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<?php
// autoload_real.php @generated by Composer
class ComposerAutoloaderInit60b9ac98a8448ede6c445b0fd4bd31e0
{
private static $loader;
public static function loadClassLoader($class)
{
if ('Composer\Autoload\ClassLoader' === $class) {
require __DIR__ . '/ClassLoader.php';
}
}
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
spl_autoload_register(array('ComposerAutoloaderInit60b9ac98a8448ede6c445b0fd4bd31e0', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader();
spl_autoload_unregister(array('ComposerAutoloaderInit60b9ac98a8448ede6c445b0fd4bd31e0', 'loadClassLoader'));
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
if ($useStaticLoader) {
require_once __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInit60b9ac98a8448ede6c445b0fd4bd31e0::getInitializer($loader));
} else {
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require __DIR__ . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
}
$loader->register(true);
if ($useStaticLoader) {
$includeFiles = Composer\Autoload\ComposerStaticInit60b9ac98a8448ede6c445b0fd4bd31e0::$files;
} else {
$includeFiles = require __DIR__ . '/autoload_files.php';
}
foreach ($includeFiles as $fileIdentifier => $file) {
composerRequire60b9ac98a8448ede6c445b0fd4bd31e0($fileIdentifier, $file);
}
return $loader;
}
}
function composerRequire60b9ac98a8448ede6c445b0fd4bd31e0($fileIdentifier, $file)
{
if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
require $file;
$GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
}
}

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htdocs/includes/sabre/composer/autoload_static.php Normal file
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<?php
// autoload_static.php @generated by Composer
namespace Composer\Autoload;
class ComposerStaticInit60b9ac98a8448ede6c445b0fd4bd31e0
{
public static $files = array (
'383eaff206634a77a1be54e64e6459c7' => __DIR__ . '/..' . '/sabre/uri/lib/functions.php',
'3569eecfeed3bcf0bad3c998a494ecb8' => __DIR__ . '/..' . '/sabre/xml/lib/Deserializer/functions.php',
'93aa591bc4ca510c520999e34229ee79' => __DIR__ . '/..' . '/sabre/xml/lib/Serializer/functions.php',
'2b9d0f43f9552984cfa82fee95491826' => __DIR__ . '/..' . '/sabre/event/lib/coroutine.php',
'd81bab31d3feb45bfe2f283ea3c8fdf7' => __DIR__ . '/..' . '/sabre/event/lib/Loop/functions.php',
'a1cce3d26cc15c00fcd0b3354bd72c88' => __DIR__ . '/..' . '/sabre/event/lib/Promise/functions.php',
'ebdb698ed4152ae445614b69b5e4bb6a' => __DIR__ . '/..' . '/sabre/http/lib/functions.php',
);
public static $prefixLengthsPsr4 = array (
'S' =>
array (
'Sabre\\Xml\\' => 10,
'Sabre\\VObject\\' => 14,
'Sabre\\Uri\\' => 10,
'Sabre\\HTTP\\' => 11,
'Sabre\\Event\\' => 12,
'Sabre\\DAV\\' => 10,
'Sabre\\DAVACL\\' => 13,
'Sabre\\CardDAV\\' => 14,
'Sabre\\CalDAV\\' => 13,
),
'P' =>
array (
'Psr\\Log\\' => 8,
),
);
public static $prefixDirsPsr4 = array (
'Sabre\\Xml\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/xml/lib',
),
'Sabre\\VObject\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/vobject/lib',
),
'Sabre\\Uri\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/uri/lib',
),
'Sabre\\HTTP\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/http/lib',
),
'Sabre\\Event\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/event/lib',
),
'Sabre\\DAV\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/dav/lib/DAV',
),
'Sabre\\DAVACL\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/dav/lib/DAVACL',
),
'Sabre\\CardDAV\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/dav/lib/CardDAV',
),
'Sabre\\CalDAV\\' =>
array (
0 => __DIR__ . '/..' . '/sabre/dav/lib/CalDAV',
),
'Psr\\Log\\' =>
array (
0 => __DIR__ . '/..' . '/psr/log/Psr/Log',
),
);
public static function getInitializer(ClassLoader $loader)
{
return \Closure::bind(function () use ($loader) {
$loader->prefixLengthsPsr4 = ComposerStaticInit60b9ac98a8448ede6c445b0fd4bd31e0::$prefixLengthsPsr4;
$loader->prefixDirsPsr4 = ComposerStaticInit60b9ac98a8448ede6c445b0fd4bd31e0::$prefixDirsPsr4;
}, null, ClassLoader::class);
}
}

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htdocs/includes/sabre/composer/installed.json Normal file
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[
{
"name": "sabre/uri",
"version": "1.2.0",
"version_normalized": "1.2.0.0",
"source": {
"type": "git",
"url": "https://github.com/fruux/sabre-uri.git",
"reference": "8545a3335f741d4b7700bb14efb41b4c03775dcd"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/fruux/sabre-uri/zipball/8545a3335f741d4b7700bb14efb41b4c03775dcd",
"reference": "8545a3335f741d4b7700bb14efb41b4c03775dcd",
"shasum": ""
},
"require": {
"php": ">=5.4.7"
},
"require-dev": {
"phpunit/phpunit": "*",
"sabre/cs": "~1.0.0"
},
"time": "2016-12-07T01:17:59+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"files": [
"lib/functions.php"
],
"psr-4": {
"Sabre\\Uri\\": "lib/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage": "http://evertpot.com/",
"role": "Developer"
}
],
"description": "Functions for making sense out of URIs.",
"homepage": "http://sabre.io/uri/",
"keywords": [
"rfc3986",
"uri",
"url"
]
},
{
"name": "sabre/xml",
"version": "1.5.0",
"version_normalized": "1.5.0.0",
"source": {
"type": "git",
"url": "https://github.com/fruux/sabre-xml.git",
"reference": "59b20e5bbace9912607481634f97d05a776ffca7"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/fruux/sabre-xml/zipball/59b20e5bbace9912607481634f97d05a776ffca7",
"reference": "59b20e5bbace9912607481634f97d05a776ffca7",
"shasum": ""
},
"require": {
"ext-dom": "*",
"ext-xmlreader": "*",
"ext-xmlwriter": "*",
"lib-libxml": ">=2.6.20",
"php": ">=5.5.5",
"sabre/uri": ">=1.0,<3.0.0"
},
"require-dev": {
"phpunit/phpunit": "*",
"sabre/cs": "~1.0.0"
},
"time": "2016-10-09T22:57:52+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Sabre\\Xml\\": "lib/"
},
"files": [
"lib/Deserializer/functions.php",
"lib/Serializer/functions.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage": "http://evertpot.com/",
"role": "Developer"
},
{
"name": "Markus Staab",
"email": "markus.staab@redaxo.de",
"role": "Developer"
}
],
"description": "sabre/xml is an XML library that you may not hate.",
"homepage": "https://sabre.io/xml/",
"keywords": [
"XMLReader",
"XMLWriter",
"dom",
"xml"
]
},
{
"name": "sabre/vobject",
"version": "4.1.2",
"version_normalized": "4.1.2.0",
"source": {
"type": "git",
"url": "https://github.com/fruux/sabre-vobject.git",
"reference": "d0fde2fafa2a3dad1f559c2d1c2591d4fd75ae3c"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/fruux/sabre-vobject/zipball/d0fde2fafa2a3dad1f559c2d1c2591d4fd75ae3c",
"reference": "d0fde2fafa2a3dad1f559c2d1c2591d4fd75ae3c",
"shasum": ""
},
"require": {
"ext-mbstring": "*",
"php": ">=5.5",
"sabre/xml": ">=1.5 <3.0"
},
"require-dev": {
"phpunit/phpunit": "*",
"sabre/cs": "^1.0.0"
},
"suggest": {
"hoa/bench": "If you would like to run the benchmark scripts"
},
"time": "2016-12-06T04:14:09+00:00",
"bin": [
"bin/vobject",
"bin/generate_vcards"
],
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "4.0.x-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-4": {
"Sabre\\VObject\\": "lib/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage": "http://evertpot.com/",
"role": "Developer"
},
{
"name": "Dominik Tobschall",
"email": "dominik@fruux.com",
"homepage": "http://tobschall.de/",
"role": "Developer"
},
{
"name": "Ivan Enderlin",
"email": "ivan.enderlin@hoa-project.net",
"homepage": "http://mnt.io/",
"role": "Developer"
}
],
"description": "The VObject library for PHP allows you to easily parse and manipulate iCalendar and vCard objects",
"homepage": "http://sabre.io/vobject/",
"keywords": [
"availability",
"freebusy",
"iCalendar",
"ical",
"ics",
"jCal",
"jCard",
"recurrence",
"rfc2425",
"rfc2426",
"rfc2739",
"rfc4770",
"rfc5545",
"rfc5546",
"rfc6321",
"rfc6350",
"rfc6351",
"rfc6474",
"rfc6638",
"rfc6715",
"rfc6868",
"vCalendar",
"vCard",
"vcf",
"xCal",
"xCard"
]
},
{
"name": "sabre/event",
"version": "3.0.0",
"version_normalized": "3.0.0.0",
"source": {
"type": "git",
"url": "https://github.com/fruux/sabre-event.git",
"reference": "831d586f5a442dceacdcf5e9c4c36a4db99a3534"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/fruux/sabre-event/zipball/831d586f5a442dceacdcf5e9c4c36a4db99a3534",
"reference": "831d586f5a442dceacdcf5e9c4c36a4db99a3534",
"shasum": ""
},
"require": {
"php": ">=5.5"
},
"require-dev": {
"phpunit/phpunit": "*",
"sabre/cs": "~0.0.4"
},
"time": "2015-11-05T20:14:39+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Sabre\\Event\\": "lib/"
},
"files": [
"lib/coroutine.php",
"lib/Loop/functions.php",
"lib/Promise/functions.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage": "http://evertpot.com/",
"role": "Developer"
}
],
"description": "sabre/event is a library for lightweight event-based programming",
"homepage": "http://sabre.io/event/",
"keywords": [
"EventEmitter",
"async",
"events",
"hooks",
"plugin",
"promise",
"signal"
]
},
{
"name": "sabre/http",
"version": "4.2.2",
"version_normalized": "4.2.2.0",
"source": {
"type": "git",
"url": "https://github.com/fruux/sabre-http.git",
"reference": "dd50e7260356f4599d40270826f9548b23efa204"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/fruux/sabre-http/zipball/dd50e7260356f4599d40270826f9548b23efa204",
"reference": "dd50e7260356f4599d40270826f9548b23efa204",
"shasum": ""
},
"require": {
"ext-ctype": "*",
"ext-mbstring": "*",
"php": ">=5.4",
"sabre/event": ">=1.0.0,<4.0.0",
"sabre/uri": "~1.0"
},
"require-dev": {
"phpunit/phpunit": "~4.3",
"sabre/cs": "~0.0.1"
},
"suggest": {
"ext-curl": " to make http requests with the Client class"
},
"time": "2017-01-02T19:38:42+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"files": [
"lib/functions.php"
],
"psr-4": {
"Sabre\\HTTP\\": "lib/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage": "http://evertpot.com/",
"role": "Developer"
}
],
"description": "The sabre/http library provides utilities for dealing with http requests and responses. ",
"homepage": "https://github.com/fruux/sabre-http",
"keywords": [
"http"
]
},
{
"name": "psr/log",
"version": "1.0.2",
"version_normalized": "1.0.2.0",
"source": {
"type": "git",
"url": "https://github.com/php-fig/log.git",
"reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/php-fig/log/zipball/4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
"reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
"shasum": ""
},
"require": {
"php": ">=5.3.0"
},
"time": "2016-10-10T12:19:37+00:00",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "1.0.x-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-4": {
"Psr\\Log\\": "Psr/Log/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "PHP-FIG",
"homepage": "http://www.php-fig.org/"
}
],
"description": "Common interface for logging libraries",
"homepage": "https://github.com/php-fig/log",
"keywords": [
"log",
"psr",
"psr-3"
]
},
{
"name": "sabre/dav",
"version": "3.2.2",
"version_normalized": "3.2.2.0",
"source": {
"type": "git",
"url": "https://github.com/fruux/sabre-dav.git",
"reference": "e987775e619728f12205606c9cc3ee565ffb1516"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/fruux/sabre-dav/zipball/e987775e619728f12205606c9cc3ee565ffb1516",
"reference": "e987775e619728f12205606c9cc3ee565ffb1516",
"shasum": ""
},
"require": {
"ext-ctype": "*",
"ext-date": "*",
"ext-dom": "*",
"ext-iconv": "*",
"ext-mbstring": "*",
"ext-pcre": "*",
"ext-simplexml": "*",
"ext-spl": "*",
"lib-libxml": ">=2.7.0",
"php": ">=5.5.0",
"psr/log": "^1.0",
"sabre/event": ">=2.0.0, <4.0.0",
"sabre/http": "^4.2.1",
"sabre/uri": "^1.0.1",
"sabre/vobject": "^4.1.0",
"sabre/xml": "^1.4.0"
},
"require-dev": {
"evert/phpdoc-md": "~0.1.0",
"monolog/monolog": "^1.18",
"phpunit/phpunit": "> 4.8, <6.0.0",
"sabre/cs": "^1.0.0"
},
"suggest": {
"ext-curl": "*",
"ext-pdo": "*"
},
"time": "2017-02-15T03:06:08+00:00",
"bin": [
"bin/sabredav",
"bin/naturalselection"
],
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "3.1.0-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-4": {
"Sabre\\DAV\\": "lib/DAV/",
"Sabre\\DAVACL\\": "lib/DAVACL/",
"Sabre\\CalDAV\\": "lib/CalDAV/",
"Sabre\\CardDAV\\": "lib/CardDAV/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage": "http://evertpot.com/",
"role": "Developer"
}
],
"description": "WebDAV Framework for PHP",
"homepage": "http://sabre.io/",
"keywords": [
"CalDAV",
"CardDAV",
"WebDAV",
"framework",
"iCalendar"
]
}
]

1
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vendor

19
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Copyright (c) 2012 PHP Framework Interoperability Group
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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<?php
namespace Psr\Log;
/**
* This is a simple Logger implementation that other Loggers can inherit from.
*
* It simply delegates all log-level-specific methods to the `log` method to
* reduce boilerplate code that a simple Logger that does the same thing with
* messages regardless of the error level has to implement.
*/
abstract class AbstractLogger implements LoggerInterface
{
/**
* System is unusable.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function emergency($message, array $context = array())
{
$this->log(LogLevel::EMERGENCY, $message, $context);
}
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function alert($message, array $context = array())
{
$this->log(LogLevel::ALERT, $message, $context);
}
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function critical($message, array $context = array())
{
$this->log(LogLevel::CRITICAL, $message, $context);
}
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function error($message, array $context = array())
{
$this->log(LogLevel::ERROR, $message, $context);
}
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function warning($message, array $context = array())
{
$this->log(LogLevel::WARNING, $message, $context);
}
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function notice($message, array $context = array())
{
$this->log(LogLevel::NOTICE, $message, $context);
}
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function info($message, array $context = array())
{
$this->log(LogLevel::INFO, $message, $context);
}
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function debug($message, array $context = array())
{
$this->log(LogLevel::DEBUG, $message, $context);
}
}

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<?php
namespace Psr\Log;
class InvalidArgumentException extends \InvalidArgumentException
{
}

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<?php
namespace Psr\Log;
/**
* Describes log levels.
*/
class LogLevel
{
const EMERGENCY = 'emergency';
const ALERT = 'alert';
const CRITICAL = 'critical';
const ERROR = 'error';
const WARNING = 'warning';
const NOTICE = 'notice';
const INFO = 'info';
const DEBUG = 'debug';
}

18
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<?php
namespace Psr\Log;
/**
* Describes a logger-aware instance.
*/
interface LoggerAwareInterface
{
/**
* Sets a logger instance on the object.
*
* @param LoggerInterface $logger
*
* @return void
*/
public function setLogger(LoggerInterface $logger);
}

26
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<?php
namespace Psr\Log;
/**
* Basic Implementation of LoggerAwareInterface.
*/
trait LoggerAwareTrait
{
/**
* The logger instance.
*
* @var LoggerInterface
*/
protected $logger;
/**
* Sets a logger.
*
* @param LoggerInterface $logger
*/
public function setLogger(LoggerInterface $logger)
{
$this->logger = $logger;
}
}

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<?php
namespace Psr\Log;
/**
* Describes a logger instance.
*
* The message MUST be a string or object implementing __toString().
*
* The message MAY contain placeholders in the form: {foo} where foo
* will be replaced by the context data in key "foo".
*
* The context array can contain arbitrary data. The only assumption that
* can be made by implementors is that if an Exception instance is given
* to produce a stack trace, it MUST be in a key named "exception".
*
* See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
* for the full interface specification.
*/
interface LoggerInterface
{
/**
* System is unusable.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function emergency($message, array $context = array());
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function alert($message, array $context = array());
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function critical($message, array $context = array());
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function error($message, array $context = array());
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function warning($message, array $context = array());
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function notice($message, array $context = array());
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function info($message, array $context = array());
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function debug($message, array $context = array());
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
*
* @return void
*/
public function log($level, $message, array $context = array());
}

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<?php
namespace Psr\Log;
/**
* This is a simple Logger trait that classes unable to extend AbstractLogger
* (because they extend another class, etc) can include.
*
* It simply delegates all log-level-specific methods to the `log` method to
* reduce boilerplate code that a simple Logger that does the same thing with
* messages regardless of the error level has to implement.
*/
trait LoggerTrait
{
/**
* System is unusable.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function emergency($message, array $context = array())
{
$this->log(LogLevel::EMERGENCY, $message, $context);
}
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function alert($message, array $context = array())
{
$this->log(LogLevel::ALERT, $message, $context);
}
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function critical($message, array $context = array())
{
$this->log(LogLevel::CRITICAL, $message, $context);
}
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function error($message, array $context = array())
{
$this->log(LogLevel::ERROR, $message, $context);
}
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function warning($message, array $context = array())
{
$this->log(LogLevel::WARNING, $message, $context);
}
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function notice($message, array $context = array())
{
$this->log(LogLevel::NOTICE, $message, $context);
}
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function info($message, array $context = array())
{
$this->log(LogLevel::INFO, $message, $context);
}
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
*
* @return void
*/
public function debug($message, array $context = array())
{
$this->log(LogLevel::DEBUG, $message, $context);
}
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
*
* @return void
*/
abstract public function log($level, $message, array $context = array());
}

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<?php
namespace Psr\Log;
/**
* This Logger can be used to avoid conditional log calls.
*
* Logging should always be optional, and if no logger is provided to your
* library creating a NullLogger instance to have something to throw logs at
* is a good way to avoid littering your code with `if ($this->logger) { }`
* blocks.
*/
class NullLogger extends AbstractLogger
{
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
*
* @return void
*/
public function log($level, $message, array $context = array())
{
// noop
}
}

140
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<?php
namespace Psr\Log\Test;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
/**
* Provides a base test class for ensuring compliance with the LoggerInterface.
*
* Implementors can extend the class and implement abstract methods to run this
* as part of their test suite.
*/
abstract class LoggerInterfaceTest extends \PHPUnit_Framework_TestCase
{
/**
* @return LoggerInterface
*/
abstract public function getLogger();
/**
* This must return the log messages in order.
*
* The simple formatting of the messages is: "<LOG LEVEL> <MESSAGE>".
*
* Example ->error('Foo') would yield "error Foo".
*
* @return string[]
*/
abstract public function getLogs();
public function testImplements()
{
$this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger());
}
/**
* @dataProvider provideLevelsAndMessages
*/
public function testLogsAtAllLevels($level, $message)
{
$logger = $this->getLogger();
$logger->{$level}($message, array('user' => 'Bob'));
$logger->log($level, $message, array('user' => 'Bob'));
$expected = array(
$level.' message of level '.$level.' with context: Bob',
$level.' message of level '.$level.' with context: Bob',
);
$this->assertEquals($expected, $this->getLogs());
}
public function provideLevelsAndMessages()
{
return array(
LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'),
LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'),
LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'),
LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'),
LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'),
LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'),
LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'),
LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'),
);
}
/**
* @expectedException \Psr\Log\InvalidArgumentException
*/
public function testThrowsOnInvalidLevel()
{
$logger = $this->getLogger();
$logger->log('invalid level', 'Foo');
}
public function testContextReplacement()
{
$logger = $this->getLogger();
$logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar'));
$expected = array('info {Message {nothing} Bob Bar a}');
$this->assertEquals($expected, $this->getLogs());
}
public function testObjectCastToString()
{
if (method_exists($this, 'createPartialMock')) {
$dummy = $this->createPartialMock('Psr\Log\Test\DummyTest', array('__toString'));
} else {
$dummy = $this->getMock('Psr\Log\Test\DummyTest', array('__toString'));
}
$dummy->expects($this->once())
->method('__toString')
->will($this->returnValue('DUMMY'));
$this->getLogger()->warning($dummy);
$expected = array('warning DUMMY');
$this->assertEquals($expected, $this->getLogs());
}
public function testContextCanContainAnything()
{
$context = array(
'bool' => true,
'null' => null,
'string' => 'Foo',
'int' => 0,
'float' => 0.5,
'nested' => array('with object' => new DummyTest),
'object' => new \DateTime,
'resource' => fopen('php://memory', 'r'),
);
$this->getLogger()->warning('Crazy context data', $context);
$expected = array('warning Crazy context data');
$this->assertEquals($expected, $this->getLogs());
}
public function testContextExceptionKeyCanBeExceptionOrOtherValues()
{
$logger = $this->getLogger();
$logger->warning('Random message', array('exception' => 'oops'));
$logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail')));
$expected = array(
'warning Random message',
'critical Uncaught Exception!'
);
$this->assertEquals($expected, $this->getLogs());
}
}
class DummyTest
{
public function __toString()
{
}
}

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PSR Log
=======
This repository holds all interfaces/classes/traits related to
[PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md).
Note that this is not a logger of its own. It is merely an interface that
describes a logger. See the specification for more details.
Usage
-----
If you need a logger, you can use the interface like this:
```php
<?php
use Psr\Log\LoggerInterface;
class Foo
{
private $logger;
public function __construct(LoggerInterface $logger = null)
{
$this->logger = $logger;
}
public function doSomething()
{
if ($this->logger) {
$this->logger->info('Doing work');
}
// do something useful
}
}
```
You can then pick one of the implementations of the interface to get a logger.
If you want to implement the interface, you can require this package and
implement `Psr\Log\LoggerInterface` in your code. Please read the
[specification text](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)
for details.

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{
"name": "psr/log",
"description": "Common interface for logging libraries",
"keywords": ["psr", "psr-3", "log"],
"homepage": "https://github.com/php-fig/log",
"license": "MIT",
"authors": [
{
"name": "PHP-FIG",
"homepage": "http://www.php-fig.org/"
}
],
"require": {
"php": ">=5.3.0"
},
"autoload": {
"psr-4": {
"Psr\\Log\\": "Psr/Log/"
}
},
"extra": {
"branch-alias": {
"dev-master": "1.0.x-dev"
}
}
}

43
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# Unit tests
tests/temp
tests/.sabredav
tests/cov
# Custom settings for tests
tests/config.user.php
# ViM
*.swp
# Composer
composer.lock
vendor
# Composer binaries
bin/phing
bin/phpunit
bin/vobject
bin/generate_vcards
bin/phpdocmd
bin/phpunit
bin/php-cs-fixer
bin/sabre-cs-fixer
# Assuming every .php file in the root is for testing
/*.php
# Other testing stuff
/tmpdata
/data
/public
# Build
build
build.properties
# Docs
docs/api
docs/wikidocs
# Mac
.DS_Store

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language: php
php:
- 5.5
- 5.6
- 7.0
- 7.1
env:
matrix:
- LOWEST_DEPS="" TEST_DEPS=""
- LOWEST_DEPS="--prefer-lowest" TEST_DEPS="tests/Sabre/"
services:
- mysql
- postgresql
sudo: false
before_script:
- mysql -e 'create database sabredav_test'
- psql -c "create database sabredav_test" -U postgres
- psql -c "create user sabredav with PASSWORD 'sabredav';GRANT ALL PRIVILEGES ON DATABASE sabredav_test TO sabredav" -U postgres
# - composer self-update
- composer update --prefer-dist $LOWEST_DEPS
# addons:
# postgresql: "9.5"
script:
- ./bin/phpunit --configuration tests/phpunit.xml.dist $TEST_DEPS
- ./bin/sabre-cs-fixer fix . --dry-run --diff
cache:
directories:
- $HOME/.composer/cache

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Contributing to sabre projects
==============================
Want to contribute to sabre/dav? Here are some guidelines to ensure your patch
gets accepted.
Building a new feature? Contact us first
----------------------------------------
We may not want to accept every feature that comes our way. Sometimes
features are out of scope for our projects.
We don't want to waste your time, so by having a quick chat with us first,
you may find out quickly if the feature makes sense to us, and we can give
some tips on how to best build the feature.
If we don't accept the feature, it could be for a number of reasons. For
instance, we've rejected features in the past because we felt uncomfortable
assuming responsibility for maintaining the feature.
In those cases, it's often possible to keep the feature separate from the
sabre projects. sabre/dav for instance has a plugin system, and there's no
reason the feature can't live in a project you own.
In that case, definitely let us know about your plugin as well, so we can
feature it on [sabre.io][4].
We are often on [IRC][5], in the #sabredav channel on freenode. If there's
no one there, post a message on the [mailing list][6].
Coding standards
----------------
sabre projects follow:
1. [PSR-1][1]
2. [PSR-4][2]
sabre projects don't follow [PSR-2][3].
In addition to that, here's a list of basic rules:
1. PHP 5.4 array syntax must be used every where. This means you use `[` and
`]` instead of `array(` and `)`.
2. Use PHP namespaces everywhere.
3. Use 4 spaces for indentation.
4. Try to keep your lines under 80 characters. This is not a hard rule, as
there are many places in the source where it felt more sensibile to not
do so. In particular, function declarations are never split over multiple
lines.
5. Opening braces (`{`) are _always_ on the same line as the `class`, `if`,
`function`, etc. they belong to.
6. `public` must be omitted from method declarations. It must also be omitted
for static properties.
7. All files should use unix-line endings (`\n`).
8. Files must omit the closing php tag (`?>`).
9. `true`, `false` and `null` are always lower-case.
10. Constants are always upper-case.
11. Any of the rules stated before may be broken where this is the pragmatic
thing to do.
Unit test requirements
----------------------
Any new feature or change requires unittests. We use [PHPUnit][7] for all our
tests.
Adding unittests will greatly increase the likelyhood of us quickly accepting
your pull request. If unittests are not included though for whatever reason,
we'd still _love_ your pull request.
We may have to write the tests ourselves, which can increase the time it takes
to accept the patch, but we'd still really like your contribution!
To run the testsuite jump into the directory `cd tests` and trigger `phpunit`.
Make sure you did a `composer install` beforehand.
[1]: http://www.php-fig.org/psr/psr-1/
[2]: http://www.php-fig.org/psr/psr-4/
[3]: http://www.php-fig.org/psr/psr-2/
[4]: http://sabre.io/
[5]: irc://freenode.net/#sabredav
[6]: http://groups.google.com/group/sabredav-discuss
[7]: http://phpunit.de/

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#!/usr/bin/env php
<?php
$tasks = [
'buildzip' => [
'init', 'test', 'clean',
],
'markrelease' => [
'init', 'test', 'clean',
],
'clean' => [],
'test' => [
'composerupdate',
],
'init' => [],
'composerupdate' => [],
];
$default = 'buildzip';
$baseDir = __DIR__ . '/../';
chdir($baseDir);
$currentTask = $default;
if ($argc > 1) $currentTask = $argv[1];
$version = null;
if ($argc > 2) $version = $argv[2];
if (!isset($tasks[$currentTask])) {
echo "Task not found: ", $currentTask, "\n";
die(1);
}
// Creating the dependency graph
$newTaskList = [];
$oldTaskList = [$currentTask => true];
while (count($oldTaskList) > 0) {
foreach ($oldTaskList as $task => $foo) {
if (!isset($tasks[$task])) {
echo "Dependency not found: " . $task, "\n";
die(1);
}
$dependencies = $tasks[$task];
$fullFilled = true;
foreach ($dependencies as $dependency) {
if (isset($newTaskList[$dependency])) {
// Already in the fulfilled task list.
continue;
} else {
$oldTaskList[$dependency] = true;
$fullFilled = false;
}
}
if ($fullFilled) {
unset($oldTaskList[$task]);
$newTaskList[$task] = 1;
}
}
}
foreach (array_keys($newTaskList) as $task) {
echo "task: " . $task, "\n";
call_user_func($task);
echo "\n";
}
function init() {
global $version;
if (!$version) {
include __DIR__ . '/../vendor/autoload.php';
$version = Sabre\DAV\Version::VERSION;
}
echo " Building sabre/dav " . $version, "\n";
}
function clean() {
global $baseDir;
echo " Removing build files\n";
$outputDir = $baseDir . '/build/SabreDAV';
if (is_dir($outputDir)) {
system('rm -r ' . $baseDir . '/build/SabreDAV');
}
}
function composerupdate() {
global $baseDir;
echo " Updating composer packages to latest version\n\n";
system('cd ' . $baseDir . '; composer update');
}
function test() {
global $baseDir;
echo " Running all unittests.\n";
echo " This may take a while.\n\n";
system(__DIR__ . '/phpunit --configuration ' . $baseDir . '/tests/phpunit.xml.dist --stop-on-failure', $code);
if ($code != 0) {
echo "PHPUnit reported error code $code\n";
die(1);
}
}
function buildzip() {
global $baseDir, $version;
echo " Generating composer.json\n";
$input = json_decode(file_get_contents(__DIR__ . '/../composer.json'), true);
$newComposer = [
"require" => $input['require'],
"config" => [
"bin-dir" => "./bin",
],
"prefer-stable" => true,
"minimum-stability" => "alpha",
];
unset(
$newComposer['require']['sabre/vobject'],
$newComposer['require']['sabre/http'],
$newComposer['require']['sabre/uri'],
$newComposer['require']['sabre/event']
);
$newComposer['require']['sabre/dav'] = $version;
mkdir('build/SabreDAV');
file_put_contents('build/SabreDAV/composer.json', json_encode($newComposer, JSON_PRETTY_PRINT));
echo " Downloading dependencies\n";
system("cd build/SabreDAV; composer install -n", $code);
if ($code !== 0) {
echo "Composer reported error code $code\n";
die(1);
}
echo " Removing pointless files\n";
unlink('build/SabreDAV/composer.json');
unlink('build/SabreDAV/composer.lock');
echo " Moving important files to the root of the project\n";
$fileNames = [
'CHANGELOG.md',
'LICENSE',
'README.md',
'examples',
];
foreach ($fileNames as $fileName) {
echo " $fileName\n";
rename('build/SabreDAV/vendor/sabre/dav/' . $fileName, 'build/SabreDAV/' . $fileName);
}
// <zip destfile="build/SabreDAV-${sabredav.version}.zip" basedir="build/SabreDAV" prefix="SabreDAV/" />
echo "\n";
echo "Zipping the sabredav distribution\n\n";
system('cd build; zip -qr sabredav-' . $version . '.zip SabreDAV');
echo "Done.";
}

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#!/usr/bin/env python
#
# Copyright 2006, 2007 Google Inc. All Rights Reserved.
# Author: danderson@google.com (David Anderson)
#
# Script for uploading files to a Google Code project.
#
# This is intended to be both a useful script for people who want to
# streamline project uploads and a reference implementation for
# uploading files to Google Code projects.
#
# To upload a file to Google Code, you need to provide a path to the
# file on your local machine, a small summary of what the file is, a
# project name, and a valid account that is a member or owner of that
# project. You can optionally provide a list of labels that apply to
# the file. The file will be uploaded under the same name that it has
# in your local filesystem (that is, the "basename" or last path
# component). Run the script with '--help' to get the exact syntax
# and available options.
#
# Note that the upload script requests that you enter your
# googlecode.com password. This is NOT your Gmail account password!
# This is the password you use on googlecode.com for committing to
# Subversion and uploading files. You can find your password by going
# to http://code.google.com/hosting/settings when logged in with your
# Gmail account. If you have already committed to your project's
# Subversion repository, the script will automatically retrieve your
# credentials from there (unless disabled, see the output of '--help'
# for details).
#
# If you are looking at this script as a reference for implementing
# your own Google Code file uploader, then you should take a look at
# the upload() function, which is the meat of the uploader. You
# basically need to build a multipart/form-data POST request with the
# right fields and send it to https://PROJECT.googlecode.com/files .
# Authenticate the request using HTTP Basic authentication, as is
# shown below.
#
# Licensed under the terms of the Apache Software License 2.0:
# http://www.apache.org/licenses/LICENSE-2.0
#
# Questions, comments, feature requests and patches are most welcome.
# Please direct all of these to the Google Code users group:
# http://groups.google.com/group/google-code-hosting
"""Google Code file uploader script.
"""
__author__ = 'danderson@google.com (David Anderson)'
import httplib
import os.path
import optparse
import getpass
import base64
import sys
def upload(file, project_name, user_name, password, summary, labels=None):
"""Upload a file to a Google Code project's file server.
Args:
file: The local path to the file.
project_name: The name of your project on Google Code.
user_name: Your Google account name.
password: The googlecode.com password for your account.
Note that this is NOT your global Google Account password!
summary: A small description for the file.
labels: an optional list of label strings with which to tag the file.
Returns: a tuple:
http_status: 201 if the upload succeeded, something else if an
error occurred.
http_reason: The human-readable string associated with http_status
file_url: If the upload succeeded, the URL of the file on Google
Code, None otherwise.
"""
# The login is the user part of user@gmail.com. If the login provided
# is in the full user@domain form, strip it down.
if user_name.endswith('@gmail.com'):
user_name = user_name[:user_name.index('@gmail.com')]
form_fields = [('summary', summary)]
if labels is not None:
form_fields.extend([('label', l.strip()) for l in labels])
content_type, body = encode_upload_request(form_fields, file)
upload_host = '%s.googlecode.com' % project_name
upload_uri = '/files'
auth_token = base64.b64encode('%s:%s'% (user_name, password))
headers = {
'Authorization': 'Basic %s' % auth_token,
'User-Agent': 'Googlecode.com uploader v0.9.4',
'Content-Type': content_type,
}
server = httplib.HTTPSConnection(upload_host)
server.request('POST', upload_uri, body, headers)
resp = server.getresponse()
server.close()
if resp.status == 201:
location = resp.getheader('Location', None)
else:
location = None
return resp.status, resp.reason, location
def encode_upload_request(fields, file_path):
"""Encode the given fields and file into a multipart form body.
fields is a sequence of (name, value) pairs. file is the path of
the file to upload. The file will be uploaded to Google Code with
the same file name.
Returns: (content_type, body) ready for httplib.HTTP instance
"""
BOUNDARY = '----------Googlecode_boundary_reindeer_flotilla'
CRLF = '\r\n'
body = []
# Add the metadata about the upload first
for key, value in fields:
body.extend(
['--' + BOUNDARY,
'Content-Disposition: form-data; name="%s"' % key,
'',
value,
])
# Now add the file itself
file_name = os.path.basename(file_path)
f = open(file_path, 'rb')
file_content = f.read()
f.close()
body.extend(
['--' + BOUNDARY,
'Content-Disposition: form-data; name="filename"; filename="%s"'
% file_name,
# The upload server determines the mime-type, no need to set it.
'Content-Type: application/octet-stream',
'',
file_content,
])
# Finalize the form body
body.extend(['--' + BOUNDARY + '--', ''])
return 'multipart/form-data; boundary=%s' % BOUNDARY, CRLF.join(body)
def upload_find_auth(file_path, project_name, summary, labels=None,
user_name=None, password=None, tries=3):
"""Find credentials and upload a file to a Google Code project's file server.
file_path, project_name, summary, and labels are passed as-is to upload.
Args:
file_path: The local path to the file.
project_name: The name of your project on Google Code.
summary: A small description for the file.
labels: an optional list of label strings with which to tag the file.
config_dir: Path to Subversion configuration directory, 'none', or None.
user_name: Your Google account name.
tries: How many attempts to make.
"""
while tries > 0:
if user_name is None:
# Read username if not specified or loaded from svn config, or on
# subsequent tries.
sys.stdout.write('Please enter your googlecode.com username: ')
sys.stdout.flush()
user_name = sys.stdin.readline().rstrip()
if password is None:
# Read password if not loaded from svn config, or on subsequent tries.
print 'Please enter your googlecode.com password.'
print '** Note that this is NOT your Gmail account password! **'
print 'It is the password you use to access Subversion repositories,'
print 'and can be found here: http://code.google.com/hosting/settings'
password = getpass.getpass()
status, reason, url = upload(file_path, project_name, user_name, password,
summary, labels)
# Returns 403 Forbidden instead of 401 Unauthorized for bad
# credentials as of 2007-07-17.
if status in [httplib.FORBIDDEN, httplib.UNAUTHORIZED]:
# Rest for another try.
user_name = password = None
tries = tries - 1
else:
# We're done.
break
return status, reason, url
def main():
parser = optparse.OptionParser(usage='googlecode-upload.py -s SUMMARY '
'-p PROJECT [options] FILE')
parser.add_option('-s', '--summary', dest='summary',
help='Short description of the file')
parser.add_option('-p', '--project', dest='project',
help='Google Code project name')
parser.add_option('-u', '--user', dest='user',
help='Your Google Code username')
parser.add_option('-w', '--password', dest='password',
help='Your Google Code password')
parser.add_option('-l', '--labels', dest='labels',
help='An optional list of comma-separated labels to attach '
'to the file')
options, args = parser.parse_args()
if not options.summary:
parser.error('File summary is missing.')
elif not options.project:
parser.error('Project name is missing.')
elif len(args) < 1:
parser.error('File to upload not provided.')
elif len(args) > 1:
parser.error('Only one file may be specified.')
file_path = args[0]
if options.labels:
labels = options.labels.split(',')
else:
labels = None
status, reason, url = upload_find_auth(file_path, options.project,
options.summary, labels,
options.user, options.password)
if url:
print 'The file was uploaded successfully.'
print 'URL: %s' % url
return 0
else:
print 'An error occurred. Your file was not uploaded.'
print 'Google Code upload server said: %s (%s)' % (reason, status)
return 1
if __name__ == '__main__':
sys.exit(main())

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#!/usr/bin/env php
<?php
echo "SabreDAV migrate script for version 2.0\n";
if ($argc < 2) {
echo <<<HELLO
This script help you migrate from a pre-2.0 database to 2.0 and later
The 'calendars', 'addressbooks' and 'cards' tables will be upgraded, and new
tables (calendarchanges, addressbookchanges, propertystorage) will be added.
If you don't use the default PDO CalDAV or CardDAV backend, it's pointless to
run this script.
Keep in mind that ALTER TABLE commands will be executed. If you have a large
dataset this may mean that this process takes a while.
Lastly: Make a back-up first. This script has been tested, but the amount of
potential variants are extremely high, so it's impossible to deal with every
possible situation.
In the worst case, you will lose all your data. This is not an overstatement.
Usage:
php {$argv[0]} [pdo-dsn] [username] [password]
For example:
php {$argv[0]} "mysql:host=localhost;dbname=sabredav" root password
php {$argv[0]} sqlite:data/sabredav.db
HELLO;
exit();
}
// There's a bunch of places where the autoloader could be, so we'll try all of
// them.
$paths = [
__DIR__ . '/../vendor/autoload.php',
__DIR__ . '/../../../autoload.php',
];
foreach ($paths as $path) {
if (file_exists($path)) {
include $path;
break;
}
}
$dsn = $argv[1];
$user = isset($argv[2]) ? $argv[2] : null;
$pass = isset($argv[3]) ? $argv[3] : null;
echo "Connecting to database: " . $dsn . "\n";
$pdo = new PDO($dsn, $user, $pass);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
switch ($driver) {
case 'mysql' :
echo "Detected MySQL.\n";
break;
case 'sqlite' :
echo "Detected SQLite.\n";
break;
default :
echo "Error: unsupported driver: " . $driver . "\n";
die(-1);
}
foreach (['calendar', 'addressbook'] as $itemType) {
$tableName = $itemType . 's';
$tableNameOld = $tableName . '_old';
$changesTable = $itemType . 'changes';
echo "Upgrading '$tableName'\n";
// The only cross-db way to do this, is to just fetch a single record.
$row = $pdo->query("SELECT * FROM $tableName LIMIT 1")->fetch();
if (!$row) {
echo "No records were found in the '$tableName' table.\n";
echo "\n";
echo "We're going to rename the old table to $tableNameOld (just in case).\n";
echo "and re-create the new table.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec("RENAME TABLE $tableName TO $tableNameOld");
switch ($itemType) {
case 'calendar' :
$pdo->exec("
CREATE TABLE calendars (
id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
principaluri VARCHAR(100),
displayname VARCHAR(100),
uri VARCHAR(200),
synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1',
description TEXT,
calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
calendarcolor VARCHAR(10),
timezone TEXT,
components VARCHAR(20),
transparent TINYINT(1) NOT NULL DEFAULT '0',
UNIQUE(principaluri, uri)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
");
break;
case 'addressbook' :
$pdo->exec("
CREATE TABLE addressbooks (
id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
principaluri VARCHAR(255),
displayname VARCHAR(255),
uri VARCHAR(200),
description TEXT,
synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1',
UNIQUE(principaluri, uri)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
");
break;
}
break;
case 'sqlite' :
$pdo->exec("ALTER TABLE $tableName RENAME TO $tableNameOld");
switch ($itemType) {
case 'calendar' :
$pdo->exec("
CREATE TABLE calendars (
id integer primary key asc,
principaluri text,
displayname text,
uri text,
synctoken integer,
description text,
calendarorder integer,
calendarcolor text,
timezone text,
components text,
transparent bool
);
");
break;
case 'addressbook' :
$pdo->exec("
CREATE TABLE addressbooks (
id integer primary key asc,
principaluri text,
displayname text,
uri text,
description text,
synctoken integer
);
");
break;
}
break;
}
echo "Creation of 2.0 $tableName table is complete\n";
} else {
// Checking if there's a synctoken field already.
if (array_key_exists('synctoken', $row)) {
echo "The 'synctoken' field already exists in the $tableName table.\n";
echo "It's likely you already upgraded, so we're simply leaving\n";
echo "the $tableName table alone\n";
} else {
echo "1.8 table schema detected\n";
switch ($driver) {
case 'mysql' :
$pdo->exec("ALTER TABLE $tableName ADD synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1'");
$pdo->exec("ALTER TABLE $tableName DROP ctag");
$pdo->exec("UPDATE $tableName SET synctoken = '1'");
break;
case 'sqlite' :
$pdo->exec("ALTER TABLE $tableName ADD synctoken integer");
$pdo->exec("UPDATE $tableName SET synctoken = '1'");
echo "Note: there's no easy way to remove fields in sqlite.\n";
echo "The ctag field is no longer used, but it's kept in place\n";
break;
}
echo "Upgraded '$tableName' to 2.0 schema.\n";
}
}
try {
$pdo->query("SELECT * FROM $changesTable LIMIT 1");
echo "'$changesTable' already exists. Assuming that this part of the\n";
echo "upgrade was already completed.\n";
} catch (Exception $e) {
echo "Creating '$changesTable' table.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec("
CREATE TABLE $changesTable (
id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
uri VARCHAR(200) NOT NULL,
synctoken INT(11) UNSIGNED NOT NULL,
{$itemType}id INT(11) UNSIGNED NOT NULL,
operation TINYINT(1) NOT NULL,
INDEX {$itemType}id_synctoken ({$itemType}id, synctoken)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
");
break;
case 'sqlite' :
$pdo->exec("
CREATE TABLE $changesTable (
id integer primary key asc,
uri text,
synctoken integer,
{$itemType}id integer,
operation bool
);
");
$pdo->exec("CREATE INDEX {$itemType}id_synctoken ON $changesTable ({$itemType}id, synctoken);");
break;
}
}
}
try {
$pdo->query("SELECT * FROM calendarsubscriptions LIMIT 1");
echo "'calendarsubscriptions' already exists. Assuming that this part of the\n";
echo "upgrade was already completed.\n";
} catch (Exception $e) {
echo "Creating calendarsubscriptions table.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec("
CREATE TABLE calendarsubscriptions (
id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
uri VARCHAR(200) NOT NULL,
principaluri VARCHAR(100) NOT NULL,
source TEXT,
displayname VARCHAR(100),
refreshrate VARCHAR(10),
calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
calendarcolor VARCHAR(10),
striptodos TINYINT(1) NULL,
stripalarms TINYINT(1) NULL,
stripattachments TINYINT(1) NULL,
lastmodified INT(11) UNSIGNED,
UNIQUE(principaluri, uri)
);
");
break;
case 'sqlite' :
$pdo->exec("
CREATE TABLE calendarsubscriptions (
id integer primary key asc,
uri text,
principaluri text,
source text,
displayname text,
refreshrate text,
calendarorder integer,
calendarcolor text,
striptodos bool,
stripalarms bool,
stripattachments bool,
lastmodified int
);
");
$pdo->exec("CREATE INDEX principaluri_uri ON calendarsubscriptions (principaluri, uri);");
break;
}
}
try {
$pdo->query("SELECT * FROM propertystorage LIMIT 1");
echo "'propertystorage' already exists. Assuming that this part of the\n";
echo "upgrade was already completed.\n";
} catch (Exception $e) {
echo "Creating propertystorage table.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec("
CREATE TABLE propertystorage (
id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
path VARBINARY(1024) NOT NULL,
name VARBINARY(100) NOT NULL,
value MEDIUMBLOB
);
");
$pdo->exec("
CREATE UNIQUE INDEX path_property ON propertystorage (path(600), name(100));
");
break;
case 'sqlite' :
$pdo->exec("
CREATE TABLE propertystorage (
id integer primary key asc,
path TEXT,
name TEXT,
value TEXT
);
");
$pdo->exec("
CREATE UNIQUE INDEX path_property ON propertystorage (path, name);
");
break;
}
}
echo "Upgrading cards table to 2.0 schema\n";
try {
$create = false;
$row = $pdo->query("SELECT * FROM cards LIMIT 1")->fetch();
if (!$row) {
$random = mt_rand(1000, 9999);
echo "There was no data in the cards table, so we're re-creating it\n";
echo "The old table will be renamed to cards_old$random, just in case.\n";
$create = true;
switch ($driver) {
case 'mysql' :
$pdo->exec("RENAME TABLE cards TO cards_old$random");
break;
case 'sqlite' :
$pdo->exec("ALTER TABLE cards RENAME TO cards_old$random");
break;
}
}
} catch (Exception $e) {
echo "Exception while checking cards table. Assuming that the table does not yet exist.\n";
echo "Debug: ", $e->getMessage(), "\n";
$create = true;
}
if ($create) {
switch ($driver) {
case 'mysql' :
$pdo->exec("
CREATE TABLE cards (
id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
addressbookid INT(11) UNSIGNED NOT NULL,
carddata MEDIUMBLOB,
uri VARCHAR(200),
lastmodified INT(11) UNSIGNED,
etag VARBINARY(32),
size INT(11) UNSIGNED NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
");
break;
case 'sqlite' :
$pdo->exec("
CREATE TABLE cards (
id integer primary key asc,
addressbookid integer,
carddata blob,
uri text,
lastmodified integer,
etag text,
size integer
);
");
break;
}
} else {
switch ($driver) {
case 'mysql' :
$pdo->exec("
ALTER TABLE cards
ADD etag VARBINARY(32),
ADD size INT(11) UNSIGNED NOT NULL;
");
break;
case 'sqlite' :
$pdo->exec("
ALTER TABLE cards ADD etag text;
ALTER TABLE cards ADD size integer;
");
break;
}
echo "Reading all old vcards and populating etag and size fields.\n";
$result = $pdo->query('SELECT id, carddata FROM cards');
$stmt = $pdo->prepare('UPDATE cards SET etag = ?, size = ? WHERE id = ?');
while ($row = $result->fetch(\PDO::FETCH_ASSOC)) {
$stmt->execute([
md5($row['carddata']),
strlen($row['carddata']),
$row['id']
]);
}
}
echo "Upgrade to 2.0 schema completed.\n";

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#!/usr/bin/env php
<?php
echo "SabreDAV migrate script for version 2.1\n";
if ($argc < 2) {
echo <<<HELLO
This script help you migrate from a pre-2.1 database to 2.1.
Changes:
The 'calendarobjects' table will be upgraded.
'schedulingobjects' will be created.
If you don't use the default PDO CalDAV or CardDAV backend, it's pointless to
run this script.
Keep in mind that ALTER TABLE commands will be executed. If you have a large
dataset this may mean that this process takes a while.
Lastly: Make a back-up first. This script has been tested, but the amount of
potential variants are extremely high, so it's impossible to deal with every
possible situation.
In the worst case, you will lose all your data. This is not an overstatement.
Usage:
php {$argv[0]} [pdo-dsn] [username] [password]
For example:
php {$argv[0]} "mysql:host=localhost;dbname=sabredav" root password
php {$argv[0]} sqlite:data/sabredav.db
HELLO;
exit();
}
// There's a bunch of places where the autoloader could be, so we'll try all of
// them.
$paths = [
__DIR__ . '/../vendor/autoload.php',
__DIR__ . '/../../../autoload.php',
];
foreach ($paths as $path) {
if (file_exists($path)) {
include $path;
break;
}
}
$dsn = $argv[1];
$user = isset($argv[2]) ? $argv[2] : null;
$pass = isset($argv[3]) ? $argv[3] : null;
echo "Connecting to database: " . $dsn . "\n";
$pdo = new PDO($dsn, $user, $pass);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
switch ($driver) {
case 'mysql' :
echo "Detected MySQL.\n";
break;
case 'sqlite' :
echo "Detected SQLite.\n";
break;
default :
echo "Error: unsupported driver: " . $driver . "\n";
die(-1);
}
echo "Upgrading 'calendarobjects'\n";
$addUid = false;
try {
$result = $pdo->query('SELECT * FROM calendarobjects LIMIT 1');
$row = $result->fetch(\PDO::FETCH_ASSOC);
if (!$row) {
echo "No data in table. Going to try to add the uid field anyway.\n";
$addUid = true;
} elseif (array_key_exists('uid', $row)) {
echo "uid field exists. Assuming that this part of the migration has\n";
echo "Already been completed.\n";
} else {
echo "2.0 schema detected.\n";
$addUid = true;
}
} catch (Exception $e) {
echo "Could not find a calendarobjects table. Skipping this part of the\n";
echo "upgrade.\n";
}
if ($addUid) {
switch ($driver) {
case 'mysql' :
$pdo->exec('ALTER TABLE calendarobjects ADD uid VARCHAR(200)');
break;
case 'sqlite' :
$pdo->exec('ALTER TABLE calendarobjects ADD uid TEXT');
break;
}
$result = $pdo->query('SELECT id, calendardata FROM calendarobjects');
$stmt = $pdo->prepare('UPDATE calendarobjects SET uid = ? WHERE id = ?');
$counter = 0;
while ($row = $result->fetch(\PDO::FETCH_ASSOC)) {
try {
$vobj = \Sabre\VObject\Reader::read($row['calendardata']);
} catch (\Exception $e) {
echo "Warning! Item with id $row[id] could not be parsed!\n";
continue;
}
$uid = null;
$item = $vobj->getBaseComponent();
if (!isset($item->UID)) {
echo "Warning! Item with id $item[id] does NOT have a UID property and this is required.\n";
continue;
}
$uid = (string)$item->UID;
$stmt->execute([$uid, $row['id']]);
$counter++;
}
}
echo "Creating 'schedulingobjects'\n";
switch ($driver) {
case 'mysql' :
$pdo->exec('CREATE TABLE IF NOT EXISTS schedulingobjects
(
id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
principaluri VARCHAR(255),
calendardata MEDIUMBLOB,
uri VARCHAR(200),
lastmodified INT(11) UNSIGNED,
etag VARCHAR(32),
size INT(11) UNSIGNED NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
');
break;
case 'sqlite' :
$pdo->exec('CREATE TABLE IF NOT EXISTS schedulingobjects (
id integer primary key asc,
principaluri text,
calendardata blob,
uri text,
lastmodified integer,
etag text,
size integer
)
');
break;
}
echo "Done.\n";
echo "Upgrade to 2.1 schema completed.\n";

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#!/usr/bin/env php
<?php
echo "SabreDAV migrate script for version 3.0\n";
if ($argc < 2) {
echo <<<HELLO
This script help you migrate from a pre-3.0 database to 3.0 and later
Changes:
* The propertystorage table has changed to allow storage of complex
properties.
* the vcardurl field in the principals table is no more. This was moved to
the propertystorage table.
Keep in mind that ALTER TABLE commands will be executed. If you have a large
dataset this may mean that this process takes a while.
Lastly: Make a back-up first. This script has been tested, but the amount of
potential variants are extremely high, so it's impossible to deal with every
possible situation.
In the worst case, you will lose all your data. This is not an overstatement.
Usage:
php {$argv[0]} [pdo-dsn] [username] [password]
For example:
php {$argv[0]} "mysql:host=localhost;dbname=sabredav" root password
php {$argv[0]} sqlite:data/sabredav.db
HELLO;
exit();
}
// There's a bunch of places where the autoloader could be, so we'll try all of
// them.
$paths = [
__DIR__ . '/../vendor/autoload.php',
__DIR__ . '/../../../autoload.php',
];
foreach ($paths as $path) {
if (file_exists($path)) {
include $path;
break;
}
}
$dsn = $argv[1];
$user = isset($argv[2]) ? $argv[2] : null;
$pass = isset($argv[3]) ? $argv[3] : null;
echo "Connecting to database: " . $dsn . "\n";
$pdo = new PDO($dsn, $user, $pass);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
switch ($driver) {
case 'mysql' :
echo "Detected MySQL.\n";
break;
case 'sqlite' :
echo "Detected SQLite.\n";
break;
default :
echo "Error: unsupported driver: " . $driver . "\n";
die(-1);
}
echo "Upgrading 'propertystorage'\n";
$addValueType = false;
try {
$result = $pdo->query('SELECT * FROM propertystorage LIMIT 1');
$row = $result->fetch(\PDO::FETCH_ASSOC);
if (!$row) {
echo "No data in table. Going to re-create the table.\n";
$random = mt_rand(1000, 9999);
echo "Renaming propertystorage -> propertystorage_old$random and creating new table.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec('RENAME TABLE propertystorage TO propertystorage_old' . $random);
$pdo->exec('
CREATE TABLE propertystorage (
id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
path VARBINARY(1024) NOT NULL,
name VARBINARY(100) NOT NULL,
valuetype INT UNSIGNED,
value MEDIUMBLOB
);
');
$pdo->exec('CREATE UNIQUE INDEX path_property_' . $random . ' ON propertystorage (path(600), name(100));');
break;
case 'sqlite' :
$pdo->exec('ALTER TABLE propertystorage RENAME TO propertystorage_old' . $random);
$pdo->exec('
CREATE TABLE propertystorage (
id integer primary key asc,
path text,
name text,
valuetype integer,
value blob
);');
$pdo->exec('CREATE UNIQUE INDEX path_property_' . $random . ' ON propertystorage (path, name);');
break;
}
} elseif (array_key_exists('valuetype', $row)) {
echo "valuetype field exists. Assuming that this part of the migration has\n";
echo "Already been completed.\n";
} else {
echo "2.1 schema detected. Going to perform upgrade.\n";
$addValueType = true;
}
} catch (Exception $e) {
echo "Could not find a propertystorage table. Skipping this part of the\n";
echo "upgrade.\n";
echo $e->getMessage(), "\n";
}
if ($addValueType) {
switch ($driver) {
case 'mysql' :
$pdo->exec('ALTER TABLE propertystorage ADD valuetype INT UNSIGNED');
break;
case 'sqlite' :
$pdo->exec('ALTER TABLE propertystorage ADD valuetype INT');
break;
}
$pdo->exec('UPDATE propertystorage SET valuetype = 1 WHERE valuetype IS NULL ');
}
echo "Migrating vcardurl\n";
$result = $pdo->query('SELECT id, uri, vcardurl FROM principals WHERE vcardurl IS NOT NULL');
$stmt1 = $pdo->prepare('INSERT INTO propertystorage (path, name, valuetype, value) VALUES (?, ?, 3, ?)');
while ($row = $result->fetch(\PDO::FETCH_ASSOC)) {
// Inserting the new record
$stmt1->execute([
'addressbooks/' . basename($row['uri']),
'{http://calendarserver.org/ns/}me-card',
serialize(new Sabre\DAV\Xml\Property\Href($row['vcardurl']))
]);
echo serialize(new Sabre\DAV\Xml\Property\Href($row['vcardurl']));
}
echo "Done.\n";
echo "Upgrade to 3.0 schema completed.\n";

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#!/usr/bin/env php
<?php
echo "SabreDAV migrate script for version 3.2\n";
if ($argc < 2) {
echo <<<HELLO
This script help you migrate from a 3.1 database to 3.2 and later
Changes:
* Created a new calendarinstances table to support calendar sharing.
* Remove a lot of columns from calendars.
Keep in mind that ALTER TABLE commands will be executed. If you have a large
dataset this may mean that this process takes a while.
Make a back-up first. This script has been tested, but the amount of
potential variants are extremely high, so it's impossible to deal with every
possible situation.
In the worst case, you will lose all your data. This is not an overstatement.
Lastly, if you are upgrading from an older version than 3.1, make sure you run
the earlier migration script first. Migration scripts must be ran in order.
Usage:
php {$argv[0]} [pdo-dsn] [username] [password]
For example:
php {$argv[0]} "mysql:host=localhost;dbname=sabredav" root password
php {$argv[0]} sqlite:data/sabredav.db
HELLO;
exit();
}
// There's a bunch of places where the autoloader could be, so we'll try all of
// them.
$paths = [
__DIR__ . '/../vendor/autoload.php',
__DIR__ . '/../../../autoload.php',
];
foreach ($paths as $path) {
if (file_exists($path)) {
include $path;
break;
}
}
$dsn = $argv[1];
$user = isset($argv[2]) ? $argv[2] : null;
$pass = isset($argv[3]) ? $argv[3] : null;
$backupPostfix = time();
echo "Connecting to database: " . $dsn . "\n";
$pdo = new PDO($dsn, $user, $pass);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
switch ($driver) {
case 'mysql' :
echo "Detected MySQL.\n";
break;
case 'sqlite' :
echo "Detected SQLite.\n";
break;
default :
echo "Error: unsupported driver: " . $driver . "\n";
die(-1);
}
echo "Creating 'calendarinstances'\n";
$addValueType = false;
try {
$result = $pdo->query('SELECT * FROM calendarinstances LIMIT 1');
$result->fetch(\PDO::FETCH_ASSOC);
echo "calendarinstances exists. Assuming this part of the migration has already been done.\n";
} catch (Exception $e) {
echo "calendarinstances does not yet exist. Creating table and migrating data.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec(<<<SQL
CREATE TABLE calendarinstances (
id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
calendarid INTEGER UNSIGNED NOT NULL,
principaluri VARBINARY(100),
access TINYINT(1) NOT NULL DEFAULT '1' COMMENT '1 = owner, 2 = read, 3 = readwrite',
displayname VARCHAR(100),
uri VARBINARY(200),
description TEXT,
calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
calendarcolor VARBINARY(10),
timezone TEXT,
transparent TINYINT(1) NOT NULL DEFAULT '0',
share_href VARBINARY(100),
share_displayname VARCHAR(100),
share_invitestatus TINYINT(1) NOT NULL DEFAULT '2' COMMENT '1 = noresponse, 2 = accepted, 3 = declined, 4 = invalid',
UNIQUE(principaluri, uri),
UNIQUE(calendarid, principaluri),
UNIQUE(calendarid, share_href)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
SQL
);
$pdo->exec("
INSERT INTO calendarinstances
(
calendarid,
principaluri,
access,
displayname,
uri,
description,
calendarorder,
calendarcolor,
transparent
)
SELECT
id,
principaluri,
1,
displayname,
uri,
description,
calendarorder,
calendarcolor,
transparent
FROM calendars
");
break;
case 'sqlite' :
$pdo->exec(<<<SQL
CREATE TABLE calendarinstances (
id integer primary key asc NOT NULL,
calendarid integer,
principaluri text,
access integer COMMENT '1 = owner, 2 = read, 3 = readwrite' NOT NULL DEFAULT '1',
displayname text,
uri text NOT NULL,
description text,
calendarorder integer,
calendarcolor text,
timezone text,
transparent bool,
share_href text,
share_displayname text,
share_invitestatus integer DEFAULT '2',
UNIQUE (principaluri, uri),
UNIQUE (calendarid, principaluri),
UNIQUE (calendarid, share_href)
);
SQL
);
$pdo->exec("
INSERT INTO calendarinstances
(
calendarid,
principaluri,
access,
displayname,
uri,
description,
calendarorder,
calendarcolor,
transparent
)
SELECT
id,
principaluri,
1,
displayname,
uri,
description,
calendarorder,
calendarcolor,
transparent
FROM calendars
");
break;
}
}
try {
$result = $pdo->query('SELECT * FROM calendars LIMIT 1');
$row = $result->fetch(\PDO::FETCH_ASSOC);
if (!$row) {
echo "Source table is empty.\n";
$migrateCalendars = true;
}
$columnCount = count($row);
if ($columnCount === 3) {
echo "The calendars table has 3 columns already. Assuming this part of the migration was already done.\n";
$migrateCalendars = false;
} else {
echo "The calendars table has " . $columnCount . " columns.\n";
$migrateCalendars = true;
}
} catch (Exception $e) {
echo "calendars table does not exist. This is a major problem. Exiting.\n";
exit(-1);
}
if ($migrateCalendars) {
$calendarBackup = 'calendars_3_1_' . $backupPostfix;
echo "Backing up 'calendars' to '", $calendarBackup, "'\n";
switch ($driver) {
case 'mysql' :
$pdo->exec('RENAME TABLE calendars TO ' . $calendarBackup);
break;
case 'sqlite' :
$pdo->exec('ALTER TABLE calendars RENAME TO ' . $calendarBackup);
break;
}
echo "Creating new calendars table.\n";
switch ($driver) {
case 'mysql' :
$pdo->exec(<<<SQL
CREATE TABLE calendars (
id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
synctoken INTEGER UNSIGNED NOT NULL DEFAULT '1',
components VARBINARY(21)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
SQL
);
break;
case 'sqlite' :
$pdo->exec(<<<SQL
CREATE TABLE calendars (
id integer primary key asc NOT NULL,
synctoken integer DEFAULT 1 NOT NULL,
components text NOT NULL
);
SQL
);
break;
}
echo "Migrating data from old to new table\n";
$pdo->exec(<<<SQL
INSERT INTO calendars (id, synctoken, components) SELECT id, synctoken, COALESCE(components,"VEVENT,VTODO,VJOURNAL") as components FROM $calendarBackup
SQL
);
}
echo "Upgrade to 3.2 schema completed.\n";

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#!/usr/bin/env python
#
# Copyright (c) 2009-2010 Evert Pot
# All rights reserved.
# http://www.rooftopsolutions.nl/
#
# This utility is distributed along with SabreDAV
# license: http://sabre.io/license/ Modified BSD License
import os
from optparse import OptionParser
import time
def getfreespace(path):
stat = os.statvfs(path)
return stat.f_frsize * stat.f_bavail
def getbytesleft(path,threshold):
return getfreespace(path)-threshold
def run(cacheDir, threshold, sleep=5, simulate=False, min_erase = 0):
bytes = getbytesleft(cacheDir,threshold)
if (bytes>0):
print "Bytes to go before we hit threshold:", bytes
else:
print "Threshold exceeded with:", -bytes, "bytes"
dir = os.listdir(cacheDir)
dir2 = []
for file in dir:
path = cacheDir + '/' + file
dir2.append({
"path" : path,
"atime": os.stat(path).st_atime,
"size" : os.stat(path).st_size
})
dir2.sort(lambda x,y: int(x["atime"]-y["atime"]))
filesunlinked = 0
gainedspace = 0
# Left is the amount of bytes that need to be freed up
# The default is the 'min_erase setting'
left = min_erase
# If the min_erase setting is lower than the amount of bytes over
# the threshold, we use that number instead.
if left < -bytes :
left = -bytes
print "Need to delete at least:", left;
for file in dir2:
# Only deleting files if we're not simulating
if not simulate: os.unlink(file["path"])
left = int(left - file["size"])
gainedspace = gainedspace + file["size"]
filesunlinked = filesunlinked + 1
if(left<0):
break
print "%d files deleted (%d bytes)" % (filesunlinked, gainedspace)
time.sleep(sleep)
def main():
parser = OptionParser(
version="naturalselection v0.3",
description="Cache directory manager. Deletes cache entries based on accesstime and free space thresholds.\n" +
"This utility is distributed alongside SabreDAV.",
usage="usage: %prog [options] cacheDirectory",
)
parser.add_option(
'-s',
dest="simulate",
action="store_true",
help="Don't actually make changes, but just simulate the behaviour",
)
parser.add_option(
'-r','--runs',
help="How many times to check before exiting. -1 is infinite, which is the default",
type="int",
dest="runs",
default=-1
)
parser.add_option(
'-n','--interval',
help="Sleep time in seconds (default = 5)",
type="int",
dest="sleep",
default=5
)
parser.add_option(
'-l','--threshold',
help="Threshold in bytes (default = 10737418240, which is 10GB)",
type="int",
dest="threshold",
default=10737418240
)
parser.add_option(
'-m', '--min-erase',
help="Minimum number of bytes to erase when the threshold is reached. " +
"Setting this option higher will reduce the number of times the cache directory will need to be scanned. " +
"(the default is 1073741824, which is 1GB.)",
type="int",
dest="min_erase",
default=1073741824
)
options,args = parser.parse_args()
if len(args)<1:
parser.error("This utility requires at least 1 argument")
cacheDir = args[0]
print "Natural Selection"
print "Cache directory:", cacheDir
free = getfreespace(cacheDir);
print "Current free disk space:", free
runs = options.runs;
while runs!=0 :
run(
cacheDir,
sleep=options.sleep,
simulate=options.simulate,
threshold=options.threshold,
min_erase=options.min_erase
)
if runs>0:
runs = runs - 1
if __name__ == '__main__' :
main()

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#!/bin/sh
php -S 0.0.0.0:8080 `dirname $0`/sabredav.php

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<?php
// SabreDAV test server.
class CliLog {
protected $stream;
function __construct() {
$this->stream = fopen('php://stdout', 'w');
}
function log($msg) {
fwrite($this->stream, $msg . "\n");
}
}
$log = new CliLog();
if (php_sapi_name() !== 'cli-server') {
die("This script is intended to run on the built-in php webserver");
}
// Finding composer
$paths = [
__DIR__ . '/../vendor/autoload.php',
__DIR__ . '/../../../autoload.php',
];
foreach ($paths as $path) {
if (file_exists($path)) {
include $path;
break;
}
}
use Sabre\DAV;
// Root
$root = new DAV\FS\Directory(getcwd());
// Setting up server.
$server = new DAV\Server($root);
// Browser plugin
$server->addPlugin(new DAV\Browser\Plugin());
$server->exec();

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{
"name": "sabre/dav",
"type": "library",
"description": "WebDAV Framework for PHP",
"keywords": ["Framework", "WebDAV", "CalDAV", "CardDAV", "iCalendar"],
"homepage": "http://sabre.io/",
"license" : "BSD-3-Clause",
"authors": [
{
"name": "Evert Pot",
"email": "me@evertpot.com",
"homepage" : "http://evertpot.com/",
"role" : "Developer"
}
],
"require": {
"php": ">=5.5.0",
"sabre/vobject": "^4.1.0",
"sabre/event" : ">=2.0.0, <4.0.0",
"sabre/xml" : "^1.4.0",
"sabre/http" : "^4.2.1",
"sabre/uri" : "^1.0.1",
"ext-dom": "*",
"ext-pcre": "*",
"ext-spl": "*",
"ext-simplexml": "*",
"ext-mbstring" : "*",
"ext-ctype" : "*",
"ext-date" : "*",
"ext-iconv" : "*",
"lib-libxml" : ">=2.7.0",
"psr/log": "^1.0"
},
"require-dev" : {
"phpunit/phpunit" : "> 4.8, <6.0.0",
"evert/phpdoc-md" : "~0.1.0",
"sabre/cs" : "^1.0.0",
"monolog/monolog": "^1.18"
},
"suggest" : {
"ext-curl" : "*",
"ext-pdo" : "*"
},
"autoload": {
"psr-4" : {
"Sabre\\DAV\\" : "lib/DAV/",
"Sabre\\DAVACL\\" : "lib/DAVACL/",
"Sabre\\CalDAV\\" : "lib/CalDAV/",
"Sabre\\CardDAV\\" : "lib/CardDAV/"
}
},
"support" : {
"forum" : "https://groups.google.com/group/sabredav-discuss",
"source" : "https://github.com/fruux/sabre-dav"
},
"bin" : [
"bin/sabredav",
"bin/naturalselection"
],
"config" : {
"bin-dir" : "./bin"
},
"extra" : {
"branch-alias": {
"dev-master": "3.1.0-dev"
}
}
}

226
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<?php
namespace Sabre\CalDAV\Backend;
use Sabre\CalDAV;
use Sabre\VObject;
/**
* Abstract Calendaring backend. Extend this class to create your own backends.
*
* Checkout the BackendInterface for all the methods that must be implemented.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
abstract class AbstractBackend implements BackendInterface {
/**
* Updates properties for a calendar.
*
* The list of mutations is stored in a Sabre\DAV\PropPatch object.
* To do the actual updates, you must tell this object which properties
* you're going to process with the handle() method.
*
* Calling the handle method is like telling the PropPatch object "I
* promise I can handle updating this property".
*
* Read the PropPatch documentation for more info and examples.
*
* @param mixed $calendarId
* @param \Sabre\DAV\PropPatch $propPatch
* @return void
*/
function updateCalendar($calendarId, \Sabre\DAV\PropPatch $propPatch) {
}
/**
* Returns a list of calendar objects.
*
* This method should work identical to getCalendarObject, but instead
* return all the calendar objects in the list as an array.
*
* If the backend supports this, it may allow for some speed-ups.
*
* @param mixed $calendarId
* @param array $uris
* @return array
*/
function getMultipleCalendarObjects($calendarId, array $uris) {
return array_map(function($uri) use ($calendarId) {
return $this->getCalendarObject($calendarId, $uri);
}, $uris);
}
/**
* Performs a calendar-query on the contents of this calendar.
*
* The calendar-query is defined in RFC4791 : CalDAV. Using the
* calendar-query it is possible for a client to request a specific set of
* object, based on contents of iCalendar properties, date-ranges and
* iCalendar component types (VTODO, VEVENT).
*
* This method should just return a list of (relative) urls that match this
* query.
*
* The list of filters are specified as an array. The exact array is
* documented by \Sabre\CalDAV\CalendarQueryParser.
*
* Note that it is extremely likely that getCalendarObject for every path
* returned from this method will be called almost immediately after. You
* may want to anticipate this to speed up these requests.
*
* This method provides a default implementation, which parses *all* the
* iCalendar objects in the specified calendar.
*
* This default may well be good enough for personal use, and calendars
* that aren't very large. But if you anticipate high usage, big calendars
* or high loads, you are strongly adviced to optimize certain paths.
*
* The best way to do so is override this method and to optimize
* specifically for 'common filters'.
*
* Requests that are extremely common are:
* * requests for just VEVENTS
* * requests for just VTODO
* * requests with a time-range-filter on either VEVENT or VTODO.
*
* ..and combinations of these requests. It may not be worth it to try to
* handle every possible situation and just rely on the (relatively
* easy to use) CalendarQueryValidator to handle the rest.
*
* Note that especially time-range-filters may be difficult to parse. A
* time-range filter specified on a VEVENT must for instance also handle
* recurrence rules correctly.
* A good example of how to interprete all these filters can also simply
* be found in \Sabre\CalDAV\CalendarQueryFilter. This class is as correct
* as possible, so it gives you a good idea on what type of stuff you need
* to think of.
*
* @param mixed $calendarId
* @param array $filters
* @return array
*/
function calendarQuery($calendarId, array $filters) {
$result = [];
$objects = $this->getCalendarObjects($calendarId);
foreach ($objects as $object) {
if ($this->validateFilterForObject($object, $filters)) {
$result[] = $object['uri'];
}
}
return $result;
}
/**
* This method validates if a filter (as passed to calendarQuery) matches
* the given object.
*
* @param array $object
* @param array $filters
* @return bool
*/
protected function validateFilterForObject(array $object, array $filters) {
// Unfortunately, setting the 'calendardata' here is optional. If
// it was excluded, we actually need another call to get this as
// well.
if (!isset($object['calendardata'])) {
$object = $this->getCalendarObject($object['calendarid'], $object['uri']);
}
$vObject = VObject\Reader::read($object['calendardata']);
$validator = new CalDAV\CalendarQueryValidator();
$result = $validator->validate($vObject, $filters);
// Destroy circular references so PHP will GC the object.
$vObject->destroy();
return $result;
}
/**
* Searches through all of a users calendars and calendar objects to find
* an object with a specific UID.
*
* This method should return the path to this object, relative to the
* calendar home, so this path usually only contains two parts:
*
* calendarpath/objectpath.ics
*
* If the uid is not found, return null.
*
* This method should only consider * objects that the principal owns, so
* any calendars owned by other principals that also appear in this
* collection should be ignored.
*
* @param string $principalUri
* @param string $uid
* @return string|null
*/
function getCalendarObjectByUID($principalUri, $uid) {
// Note: this is a super slow naive implementation of this method. You
// are highly recommended to optimize it, if your backend allows it.
foreach ($this->getCalendarsForUser($principalUri) as $calendar) {
// We must ignore calendars owned by other principals.
if ($calendar['principaluri'] !== $principalUri) {
continue;
}
// Ignore calendars that are shared.
if (isset($calendar['{http://sabredav.org/ns}owner-principal']) && $calendar['{http://sabredav.org/ns}owner-principal'] !== $principalUri) {
continue;
}
$results = $this->calendarQuery(
$calendar['id'],
[
'name' => 'VCALENDAR',
'prop-filters' => [],
'comp-filters' => [
[
'name' => 'VEVENT',
'is-not-defined' => false,
'time-range' => null,
'comp-filters' => [],
'prop-filters' => [
[
'name' => 'UID',
'is-not-defined' => false,
'time-range' => null,
'text-match' => [
'value' => $uid,
'negate-condition' => false,
'collation' => 'i;octet',
],
'param-filters' => [],
],
]
]
],
]
);
if ($results) {
// We have a match
return $calendar['uri'] . '/' . $results[0];
}
}
}
}

270
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<?php
namespace Sabre\CalDAV\Backend;
/**
* Every CalDAV backend must at least implement this interface.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface BackendInterface {
/**
* Returns a list of calendars for a principal.
*
* Every project is an array with the following keys:
* * id, a unique id that will be used by other functions to modify the
* calendar. This can be the same as the uri or a database key.
* * uri, which is the basename of the uri with which the calendar is
* accessed.
* * principaluri. The owner of the calendar. Almost always the same as
* principalUri passed to this method.
*
* Furthermore it can contain webdav properties in clark notation. A very
* common one is '{DAV:}displayname'.
*
* Many clients also require:
* {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
* For this property, you can just return an instance of
* Sabre\CalDAV\Property\SupportedCalendarComponentSet.
*
* If you return {http://sabredav.org/ns}read-only and set the value to 1,
* ACL will automatically be put in read-only mode.
*
* @param string $principalUri
* @return array
*/
function getCalendarsForUser($principalUri);
/**
* Creates a new calendar for a principal.
*
* If the creation was a success, an id must be returned that can be used to
* reference this calendar in other methods, such as updateCalendar.
*
* The id can be any type, including ints, strings, objects or array.
*
* @param string $principalUri
* @param string $calendarUri
* @param array $properties
* @return mixed
*/
function createCalendar($principalUri, $calendarUri, array $properties);
/**
* Updates properties for a calendar.
*
* The list of mutations is stored in a Sabre\DAV\PropPatch object.
* To do the actual updates, you must tell this object which properties
* you're going to process with the handle() method.
*
* Calling the handle method is like telling the PropPatch object "I
* promise I can handle updating this property".
*
* Read the PropPatch documentation for more info and examples.
*
* @param mixed $calendarId
* @param \Sabre\DAV\PropPatch $propPatch
* @return void
*/
function updateCalendar($calendarId, \Sabre\DAV\PropPatch $propPatch);
/**
* Delete a calendar and all its objects
*
* @param mixed $calendarId
* @return void
*/
function deleteCalendar($calendarId);
/**
* Returns all calendar objects within a calendar.
*
* Every item contains an array with the following keys:
* * calendardata - The iCalendar-compatible calendar data
* * uri - a unique key which will be used to construct the uri. This can
* be any arbitrary string, but making sure it ends with '.ics' is a
* good idea. This is only the basename, or filename, not the full
* path.
* * lastmodified - a timestamp of the last modification time
* * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
* '"abcdef"')
* * size - The size of the calendar objects, in bytes.
* * component - optional, a string containing the type of object, such
* as 'vevent' or 'vtodo'. If specified, this will be used to populate
* the Content-Type header.
*
* Note that the etag is optional, but it's highly encouraged to return for
* speed reasons.
*
* The calendardata is also optional. If it's not returned
* 'getCalendarObject' will be called later, which *is* expected to return
* calendardata.
*
* If neither etag or size are specified, the calendardata will be
* used/fetched to determine these numbers. If both are specified the
* amount of times this is needed is reduced by a great degree.
*
* @param mixed $calendarId
* @return array
*/
function getCalendarObjects($calendarId);
/**
* Returns information from a single calendar object, based on it's object
* uri.
*
* The object uri is only the basename, or filename and not a full path.
*
* The returned array must have the same keys as getCalendarObjects. The
* 'calendardata' object is required here though, while it's not required
* for getCalendarObjects.
*
* This method must return null if the object did not exist.
*
* @param mixed $calendarId
* @param string $objectUri
* @return array|null
*/
function getCalendarObject($calendarId, $objectUri);
/**
* Returns a list of calendar objects.
*
* This method should work identical to getCalendarObject, but instead
* return all the calendar objects in the list as an array.
*
* If the backend supports this, it may allow for some speed-ups.
*
* @param mixed $calendarId
* @param array $uris
* @return array
*/
function getMultipleCalendarObjects($calendarId, array $uris);
/**
* Creates a new calendar object.
*
* The object uri is only the basename, or filename and not a full path.
*
* It is possible to return an etag from this function, which will be used
* in the response to this PUT request. Note that the ETag must be
* surrounded by double-quotes.
*
* However, you should only really return this ETag if you don't mangle the
* calendar-data. If the result of a subsequent GET to this object is not
* the exact same as this request body, you should omit the ETag.
*
* @param mixed $calendarId
* @param string $objectUri
* @param string $calendarData
* @return string|null
*/
function createCalendarObject($calendarId, $objectUri, $calendarData);
/**
* Updates an existing calendarobject, based on it's uri.
*
* The object uri is only the basename, or filename and not a full path.
*
* It is possible return an etag from this function, which will be used in
* the response to this PUT request. Note that the ETag must be surrounded
* by double-quotes.
*
* However, you should only really return this ETag if you don't mangle the
* calendar-data. If the result of a subsequent GET to this object is not
* the exact same as this request body, you should omit the ETag.
*
* @param mixed $calendarId
* @param string $objectUri
* @param string $calendarData
* @return string|null
*/
function updateCalendarObject($calendarId, $objectUri, $calendarData);
/**
* Deletes an existing calendar object.
*
* The object uri is only the basename, or filename and not a full path.
*
* @param mixed $calendarId
* @param string $objectUri
* @return void
*/
function deleteCalendarObject($calendarId, $objectUri);
/**
* Performs a calendar-query on the contents of this calendar.
*
* The calendar-query is defined in RFC4791 : CalDAV. Using the
* calendar-query it is possible for a client to request a specific set of
* object, based on contents of iCalendar properties, date-ranges and
* iCalendar component types (VTODO, VEVENT).
*
* This method should just return a list of (relative) urls that match this
* query.
*
* The list of filters are specified as an array. The exact array is
* documented by Sabre\CalDAV\CalendarQueryParser.
*
* Note that it is extremely likely that getCalendarObject for every path
* returned from this method will be called almost immediately after. You
* may want to anticipate this to speed up these requests.
*
* This method provides a default implementation, which parses *all* the
* iCalendar objects in the specified calendar.
*
* This default may well be good enough for personal use, and calendars
* that aren't very large. But if you anticipate high usage, big calendars
* or high loads, you are strongly adviced to optimize certain paths.
*
* The best way to do so is override this method and to optimize
* specifically for 'common filters'.
*
* Requests that are extremely common are:
* * requests for just VEVENTS
* * requests for just VTODO
* * requests with a time-range-filter on either VEVENT or VTODO.
*
* ..and combinations of these requests. It may not be worth it to try to
* handle every possible situation and just rely on the (relatively
* easy to use) CalendarQueryValidator to handle the rest.
*
* Note that especially time-range-filters may be difficult to parse. A
* time-range filter specified on a VEVENT must for instance also handle
* recurrence rules correctly.
* A good example of how to interprete all these filters can also simply
* be found in Sabre\CalDAV\CalendarQueryFilter. This class is as correct
* as possible, so it gives you a good idea on what type of stuff you need
* to think of.
*
* @param mixed $calendarId
* @param array $filters
* @return array
*/
function calendarQuery($calendarId, array $filters);
/**
* Searches through all of a users calendars and calendar objects to find
* an object with a specific UID.
*
* This method should return the path to this object, relative to the
* calendar home, so this path usually only contains two parts:
*
* calendarpath/objectpath.ics
*
* If the uid is not found, return null.
*
* This method should only consider * objects that the principal owns, so
* any calendars owned by other principals that also appear in this
* collection should be ignored.
*
* @param string $principalUri
* @param string $uid
* @return string|null
*/
function getCalendarObjectByUID($principalUri, $uid);
}

61
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<?php
namespace Sabre\CalDAV\Backend;
use Sabre\CalDAV\Xml\Notification\NotificationInterface;
/**
* Adds caldav notification support to a backend.
*
* Note: This feature is experimental, and may change in between different
* SabreDAV versions.
*
* Notifications are defined at:
* http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk/doc/Extensions/caldav-notifications.txt
*
* These notifications are basically a list of server-generated notifications
* displayed to the user. Users can dismiss notifications by deleting them.
*
* The primary usecase is to allow for calendar-sharing.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface NotificationSupport extends BackendInterface {
/**
* Returns a list of notifications for a given principal url.
*
* @param string $principalUri
* @return NotificationInterface[]
*/
function getNotificationsForPrincipal($principalUri);
/**
* This deletes a specific notifcation.
*
* This may be called by a client once it deems a notification handled.
*
* @param string $principalUri
* @param NotificationInterface $notification
* @return void
*/
function deleteNotification($principalUri, NotificationInterface $notification);
/**
* This method is called when a user replied to a request to share.
*
* If the user chose to accept the share, this method should return the
* newly created calendar url.
*
* @param string $href The sharee who is replying (often a mailto: address)
* @param int $status One of the SharingPlugin::STATUS_* constants
* @param string $calendarUri The url to the calendar thats being shared
* @param string $inReplyTo The unique id this message is a response to
* @param string $summary A description of the reply
* @return null|string
*/
function shareReply($href, $status, $calendarUri, $inReplyTo, $summary = null);
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Backend/SchedulingSupport.php Normal file
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<?php
namespace Sabre\CalDAV\Backend;
/**
* Implementing this interface adds CalDAV Scheduling support to your caldav
* server, as defined in rfc6638.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface SchedulingSupport extends BackendInterface {
/**
* Returns a single scheduling object for the inbox collection.
*
* The returned array should contain the following elements:
* * uri - A unique basename for the object. This will be used to
* construct a full uri.
* * calendardata - The iCalendar object
* * lastmodified - The last modification date. Can be an int for a unix
* timestamp, or a PHP DateTime object.
* * etag - A unique token that must change if the object changed.
* * size - The size of the object, in bytes.
*
* @param string $principalUri
* @param string $objectUri
* @return array
*/
function getSchedulingObject($principalUri, $objectUri);
/**
* Returns all scheduling objects for the inbox collection.
*
* These objects should be returned as an array. Every item in the array
* should follow the same structure as returned from getSchedulingObject.
*
* The main difference is that 'calendardata' is optional.
*
* @param string $principalUri
* @return array
*/
function getSchedulingObjects($principalUri);
/**
* Deletes a scheduling object from the inbox collection.
*
* @param string $principalUri
* @param string $objectUri
* @return void
*/
function deleteSchedulingObject($principalUri, $objectUri);
/**
* Creates a new scheduling object. This should land in a users' inbox.
*
* @param string $principalUri
* @param string $objectUri
* @param string $objectData
* @return void
*/
function createSchedulingObject($principalUri, $objectUri, $objectData);
}

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<?php
namespace Sabre\CalDAV\Backend;
/**
* Adds support for sharing features to a CalDAV server.
*
* CalDAV backends that implement this interface, must make the following
* modifications to getCalendarsForUser:
*
* 1. Return shared calendars for users.
* 2. For every calendar, return calendar-resource-uri. This strings is a URI or
* relative URI reference that must be unique for every calendar, but
* identical for every instance of the same shared calendar.
* 3. For every calendar, you must return a share-access element. This element
* should contain one of the Sabre\DAV\Sharing\Plugin:ACCESS_* constants and
* indicates the access level the user has.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface SharingSupport extends BackendInterface {
/**
* Updates the list of shares.
*
* @param mixed $calendarId
* @param \Sabre\DAV\Xml\Element\Sharee[] $sharees
* @return void
*/
function updateInvites($calendarId, array $sharees);
/**
* Returns the list of people whom this calendar is shared with.
*
* Every item in the returned list must be a Sharee object with at
* least the following properties set:
* $href
* $shareAccess
* $inviteStatus
*
* and optionally:
* $properties
*
* @param mixed $calendarId
* @return \Sabre\DAV\Xml\Element\Sharee[]
*/
function getInvites($calendarId);
/**
* Publishes a calendar
*
* @param mixed $calendarId
* @param bool $value
* @return void
*/
function setPublishStatus($calendarId, $value);
}

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<?php
namespace Sabre\CalDAV\Backend;
use Sabre\CalDAV;
use Sabre\DAV;
/**
* Simple PDO CalDAV backend.
*
* This class is basically the most minimum example to get a caldav backend up
* and running. This class uses the following schema (MySQL example):
*
* CREATE TABLE simple_calendars (
* id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
* uri VARBINARY(200) NOT NULL,
* principaluri VARBINARY(200) NOT NULL
* );
*
* CREATE TABLE simple_calendarobjects (
* id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
* calendarid INT UNSIGNED NOT NULL,
* uri VARBINARY(200) NOT NULL,
* calendardata MEDIUMBLOB
* )
*
* To make this class work, you absolutely need to have the PropertyStorage
* plugin enabled.
*
* @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class SimplePDO extends AbstractBackend {
/**
* pdo
*
* @var \PDO
*/
protected $pdo;
/**
* Creates the backend
*
* @param \PDO $pdo
*/
function __construct(\PDO $pdo) {
$this->pdo = $pdo;
}
/**
* Returns a list of calendars for a principal.
*
* Every project is an array with the following keys:
* * id, a unique id that will be used by other functions to modify the
* calendar. This can be the same as the uri or a database key.
* * uri. This is just the 'base uri' or 'filename' of the calendar.
* * principaluri. The owner of the calendar. Almost always the same as
* principalUri passed to this method.
*
* Furthermore it can contain webdav properties in clark notation. A very
* common one is '{DAV:}displayname'.
*
* Many clients also require:
* {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
* For this property, you can just return an instance of
* Sabre\CalDAV\Xml\Property\SupportedCalendarComponentSet.
*
* If you return {http://sabredav.org/ns}read-only and set the value to 1,
* ACL will automatically be put in read-only mode.
*
* @param string $principalUri
* @return array
*/
function getCalendarsForUser($principalUri) {
// Making fields a comma-delimited list
$stmt = $this->pdo->prepare("SELECT id, uri FROM simple_calendars WHERE principaluri = ? ORDER BY id ASC");
$stmt->execute([$principalUri]);
$calendars = [];
while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
$calendars[] = [
'id' => $row['id'],
'uri' => $row['uri'],
'principaluri' => $principalUri,
];
}
return $calendars;
}
/**
* Creates a new calendar for a principal.
*
* If the creation was a success, an id must be returned that can be used
* to reference this calendar in other methods, such as updateCalendar.
*
* @param string $principalUri
* @param string $calendarUri
* @param array $properties
* @return string
*/
function createCalendar($principalUri, $calendarUri, array $properties) {
$stmt = $this->pdo->prepare("INSERT INTO simple_calendars (principaluri, uri) VALUES (?, ?)");
$stmt->execute([$principalUri, $calendarUri]);
return $this->pdo->lastInsertId();
}
/**
* Delete a calendar and all it's objects
*
* @param string $calendarId
* @return void
*/
function deleteCalendar($calendarId) {
$stmt = $this->pdo->prepare('DELETE FROM simple_calendarobjects WHERE calendarid = ?');
$stmt->execute([$calendarId]);
$stmt = $this->pdo->prepare('DELETE FROM simple_calendars WHERE id = ?');
$stmt->execute([$calendarId]);
}
/**
* Returns all calendar objects within a calendar.
*
* Every item contains an array with the following keys:
* * calendardata - The iCalendar-compatible calendar data
* * uri - a unique key which will be used to construct the uri. This can
* be any arbitrary string, but making sure it ends with '.ics' is a
* good idea. This is only the basename, or filename, not the full
* path.
* * lastmodified - a timestamp of the last modification time
* * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
* ' "abcdef"')
* * size - The size of the calendar objects, in bytes.
* * component - optional, a string containing the type of object, such
* as 'vevent' or 'vtodo'. If specified, this will be used to populate
* the Content-Type header.
*
* Note that the etag is optional, but it's highly encouraged to return for
* speed reasons.
*
* The calendardata is also optional. If it's not returned
* 'getCalendarObject' will be called later, which *is* expected to return
* calendardata.
*
* If neither etag or size are specified, the calendardata will be
* used/fetched to determine these numbers. If both are specified the
* amount of times this is needed is reduced by a great degree.
*
* @param string $calendarId
* @return array
*/
function getCalendarObjects($calendarId) {
$stmt = $this->pdo->prepare('SELECT id, uri, calendardata FROM simple_calendarobjects WHERE calendarid = ?');
$stmt->execute([$calendarId]);
$result = [];
foreach ($stmt->fetchAll(\PDO::FETCH_ASSOC) as $row) {
$result[] = [
'id' => $row['id'],
'uri' => $row['uri'],
'etag' => '"' . md5($row['calendardata']) . '"',
'calendarid' => $calendarId,
'size' => strlen($row['calendardata']),
'calendardata' => $row['calendardata'],
];
}
return $result;
}
/**
* Returns information from a single calendar object, based on it's object
* uri.
*
* The object uri is only the basename, or filename and not a full path.
*
* The returned array must have the same keys as getCalendarObjects. The
* 'calendardata' object is required here though, while it's not required
* for getCalendarObjects.
*
* This method must return null if the object did not exist.
*
* @param string $calendarId
* @param string $objectUri
* @return array|null
*/
function getCalendarObject($calendarId, $objectUri) {
$stmt = $this->pdo->prepare('SELECT id, uri, calendardata FROM simple_calendarobjects WHERE calendarid = ? AND uri = ?');
$stmt->execute([$calendarId, $objectUri]);
$row = $stmt->fetch(\PDO::FETCH_ASSOC);
if (!$row) return null;
return [
'id' => $row['id'],
'uri' => $row['uri'],
'etag' => '"' . md5($row['calendardata']) . '"',
'calendarid' => $calendarId,
'size' => strlen($row['calendardata']),
'calendardata' => $row['calendardata'],
];
}
/**
* Creates a new calendar object.
*
* The object uri is only the basename, or filename and not a full path.
*
* It is possible return an etag from this function, which will be used in
* the response to this PUT request. Note that the ETag must be surrounded
* by double-quotes.
*
* However, you should only really return this ETag if you don't mangle the
* calendar-data. If the result of a subsequent GET to this object is not
* the exact same as this request body, you should omit the ETag.
*
* @param mixed $calendarId
* @param string $objectUri
* @param string $calendarData
* @return string|null
*/
function createCalendarObject($calendarId, $objectUri, $calendarData) {
$stmt = $this->pdo->prepare('INSERT INTO simple_calendarobjects (calendarid, uri, calendardata) VALUES (?,?,?)');
$stmt->execute([
$calendarId,
$objectUri,
$calendarData
]);
return '"' . md5($calendarData) . '"';
}
/**
* Updates an existing calendarobject, based on it's uri.
*
* The object uri is only the basename, or filename and not a full path.
*
* It is possible return an etag from this function, which will be used in
* the response to this PUT request. Note that the ETag must be surrounded
* by double-quotes.
*
* However, you should only really return this ETag if you don't mangle the
* calendar-data. If the result of a subsequent GET to this object is not
* the exact same as this request body, you should omit the ETag.
*
* @param mixed $calendarId
* @param string $objectUri
* @param string $calendarData
* @return string|null
*/
function updateCalendarObject($calendarId, $objectUri, $calendarData) {
$stmt = $this->pdo->prepare('UPDATE simple_calendarobjects SET calendardata = ? WHERE calendarid = ? AND uri = ?');
$stmt->execute([$calendarData, $calendarId, $objectUri]);
return '"' . md5($calendarData) . '"';
}
/**
* Deletes an existing calendar object.
*
* The object uri is only the basename, or filename and not a full path.
*
* @param string $calendarId
* @param string $objectUri
* @return void
*/
function deleteCalendarObject($calendarId, $objectUri) {
$stmt = $this->pdo->prepare('DELETE FROM simple_calendarobjects WHERE calendarid = ? AND uri = ?');
$stmt->execute([$calendarId, $objectUri]);
}
}

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<?php
namespace Sabre\CalDAV\Backend;
use Sabre\DAV;
/**
* Every CalDAV backend must at least implement this interface.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface SubscriptionSupport extends BackendInterface {
/**
* Returns a list of subscriptions for a principal.
*
* Every subscription is an array with the following keys:
* * id, a unique id that will be used by other functions to modify the
* subscription. This can be the same as the uri or a database key.
* * uri. This is just the 'base uri' or 'filename' of the subscription.
* * principaluri. The owner of the subscription. Almost always the same as
* principalUri passed to this method.
*
* Furthermore, all the subscription info must be returned too:
*
* 1. {DAV:}displayname
* 2. {http://apple.com/ns/ical/}refreshrate
* 3. {http://calendarserver.org/ns/}subscribed-strip-todos (omit if todos
* should not be stripped).
* 4. {http://calendarserver.org/ns/}subscribed-strip-alarms (omit if alarms
* should not be stripped).
* 5. {http://calendarserver.org/ns/}subscribed-strip-attachments (omit if
* attachments should not be stripped).
* 6. {http://calendarserver.org/ns/}source (Must be a
* Sabre\DAV\Property\Href).
* 7. {http://apple.com/ns/ical/}calendar-color
* 8. {http://apple.com/ns/ical/}calendar-order
* 9. {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set
* (should just be an instance of
* Sabre\CalDAV\Property\SupportedCalendarComponentSet, with a bunch of
* default components).
*
* @param string $principalUri
* @return array
*/
function getSubscriptionsForUser($principalUri);
/**
* Creates a new subscription for a principal.
*
* If the creation was a success, an id must be returned that can be used to reference
* this subscription in other methods, such as updateSubscription.
*
* @param string $principalUri
* @param string $uri
* @param array $properties
* @return mixed
*/
function createSubscription($principalUri, $uri, array $properties);
/**
* Updates a subscription
*
* The list of mutations is stored in a Sabre\DAV\PropPatch object.
* To do the actual updates, you must tell this object which properties
* you're going to process with the handle() method.
*
* Calling the handle method is like telling the PropPatch object "I
* promise I can handle updating this property".
*
* Read the PropPatch documentation for more info and examples.
*
* @param mixed $subscriptionId
* @param \Sabre\DAV\PropPatch $propPatch
* @return void
*/
function updateSubscription($subscriptionId, DAV\PropPatch $propPatch);
/**
* Deletes a subscription.
*
* @param mixed $subscriptionId
* @return void
*/
function deleteSubscription($subscriptionId);
}

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<?php
namespace Sabre\CalDAV\Backend;
/**
* WebDAV-sync support for CalDAV backends.
*
* In order for backends to advertise support for WebDAV-sync, this interface
* must be implemented.
*
* Implementing this can result in a significant reduction of bandwidth and CPU
* time.
*
* For this to work, you _must_ return a {http://sabredav.org/ns}sync-token
* property from getCalendarsFromUser.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface SyncSupport extends BackendInterface {
/**
* The getChanges method returns all the changes that have happened, since
* the specified syncToken in the specified calendar.
*
* This function should return an array, such as the following:
*
* [
* 'syncToken' => 'The current synctoken',
* 'added' => [
* 'new.txt',
* ],
* 'modified' => [
* 'modified.txt',
* ],
* 'deleted' => [
* 'foo.php.bak',
* 'old.txt'
* ]
* );
*
* The returned syncToken property should reflect the *current* syncToken
* of the calendar, as reported in the {http://sabredav.org/ns}sync-token
* property This is * needed here too, to ensure the operation is atomic.
*
* If the $syncToken argument is specified as null, this is an initial
* sync, and all members should be reported.
*
* The modified property is an array of nodenames that have changed since
* the last token.
*
* The deleted property is an array with nodenames, that have been deleted
* from collection.
*
* The $syncLevel argument is basically the 'depth' of the report. If it's
* 1, you only have to report changes that happened only directly in
* immediate descendants. If it's 2, it should also include changes from
* the nodes below the child collections. (grandchildren)
*
* The $limit argument allows a client to specify how many results should
* be returned at most. If the limit is not specified, it should be treated
* as infinite.
*
* If the limit (infinite or not) is higher than you're willing to return,
* you should throw a Sabre\DAV\Exception\TooMuchMatches() exception.
*
* If the syncToken is expired (due to data cleanup) or unknown, you must
* return null.
*
* The limit is 'suggestive'. You are free to ignore it.
*
* @param string $calendarId
* @param string $syncToken
* @param int $syncLevel
* @param int $limit
* @return array
*/
function getChangesForCalendar($calendarId, $syncToken, $syncLevel, $limit = null);
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAV;
use Sabre\DAV\PropPatch;
use Sabre\DAVACL;
/**
* This object represents a CalDAV calendar.
*
* A calendar can contain multiple TODO and or Events. These are represented
* as \Sabre\CalDAV\CalendarObject objects.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Calendar implements ICalendar, DAV\IProperties, DAV\Sync\ISyncCollection, DAV\IMultiGet {
use DAVACL\ACLTrait;
/**
* This is an array with calendar information
*
* @var array
*/
protected $calendarInfo;
/**
* CalDAV backend
*
* @var Backend\BackendInterface
*/
protected $caldavBackend;
/**
* Constructor
*
* @param Backend\BackendInterface $caldavBackend
* @param array $calendarInfo
*/
function __construct(Backend\BackendInterface $caldavBackend, $calendarInfo) {
$this->caldavBackend = $caldavBackend;
$this->calendarInfo = $calendarInfo;
}
/**
* Returns the name of the calendar
*
* @return string
*/
function getName() {
return $this->calendarInfo['uri'];
}
/**
* Updates properties on this node.
*
* This method received a PropPatch object, which contains all the
* information about the update.
*
* To update specific properties, call the 'handle' method on this object.
* Read the PropPatch documentation for more information.
*
* @param PropPatch $propPatch
* @return void
*/
function propPatch(PropPatch $propPatch) {
return $this->caldavBackend->updateCalendar($this->calendarInfo['id'], $propPatch);
}
/**
* Returns the list of properties
*
* @param array $requestedProperties
* @return array
*/
function getProperties($requestedProperties) {
$response = [];
foreach ($this->calendarInfo as $propName => $propValue) {
if (!is_null($propValue) && $propName[0] === '{')
$response[$propName] = $this->calendarInfo[$propName];
}
return $response;
}
/**
* Returns a calendar object
*
* The contained calendar objects are for example Events or Todo's.
*
* @param string $name
* @return \Sabre\CalDAV\ICalendarObject
*/
function getChild($name) {
$obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $name);
if (!$obj) throw new DAV\Exception\NotFound('Calendar object not found');
$obj['acl'] = $this->getChildACL();
return new CalendarObject($this->caldavBackend, $this->calendarInfo, $obj);
}
/**
* Returns the full list of calendar objects
*
* @return array
*/
function getChildren() {
$objs = $this->caldavBackend->getCalendarObjects($this->calendarInfo['id']);
$children = [];
foreach ($objs as $obj) {
$obj['acl'] = $this->getChildACL();
$children[] = new CalendarObject($this->caldavBackend, $this->calendarInfo, $obj);
}
return $children;
}
/**
* This method receives a list of paths in it's first argument.
* It must return an array with Node objects.
*
* If any children are not found, you do not have to return them.
*
* @param string[] $paths
* @return array
*/
function getMultipleChildren(array $paths) {
$objs = $this->caldavBackend->getMultipleCalendarObjects($this->calendarInfo['id'], $paths);
$children = [];
foreach ($objs as $obj) {
$obj['acl'] = $this->getChildACL();
$children[] = new CalendarObject($this->caldavBackend, $this->calendarInfo, $obj);
}
return $children;
}
/**
* Checks if a child-node exists.
*
* @param string $name
* @return bool
*/
function childExists($name) {
$obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $name);
if (!$obj)
return false;
else
return true;
}
/**
* Creates a new directory
*
* We actually block this, as subdirectories are not allowed in calendars.
*
* @param string $name
* @return void
*/
function createDirectory($name) {
throw new DAV\Exception\MethodNotAllowed('Creating collections in calendar objects is not allowed');
}
/**
* Creates a new file
*
* The contents of the new file must be a valid ICalendar string.
*
* @param string $name
* @param resource $calendarData
* @return string|null
*/
function createFile($name, $calendarData = null) {
if (is_resource($calendarData)) {
$calendarData = stream_get_contents($calendarData);
}
return $this->caldavBackend->createCalendarObject($this->calendarInfo['id'], $name, $calendarData);
}
/**
* Deletes the calendar.
*
* @return void
*/
function delete() {
$this->caldavBackend->deleteCalendar($this->calendarInfo['id']);
}
/**
* Renames the calendar. Note that most calendars use the
* {DAV:}displayname to display a name to display a name.
*
* @param string $newName
* @return void
*/
function setName($newName) {
throw new DAV\Exception\MethodNotAllowed('Renaming calendars is not yet supported');
}
/**
* Returns the last modification date as a unix timestamp.
*
* @return null
*/
function getLastModified() {
return null;
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->calendarInfo['principaluri'];
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
$acl = [
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-read',
'protected' => true,
],
[
'privilege' => '{' . Plugin::NS_CALDAV . '}read-free-busy',
'principal' => '{DAV:}authenticated',
'protected' => true,
],
];
if (empty($this->calendarInfo['{http://sabredav.org/ns}read-only'])) {
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->getOwner(),
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
];
}
return $acl;
}
/**
* This method returns the ACL's for calendar objects in this calendar.
* The result of this method automatically gets passed to the
* calendar-object nodes in the calendar.
*
* @return array
*/
function getChildACL() {
$acl = [
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-read',
'protected' => true,
],
];
if (empty($this->calendarInfo['{http://sabredav.org/ns}read-only'])) {
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->getOwner(),
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
];
}
return $acl;
}
/**
* Performs a calendar-query on the contents of this calendar.
*
* The calendar-query is defined in RFC4791 : CalDAV. Using the
* calendar-query it is possible for a client to request a specific set of
* object, based on contents of iCalendar properties, date-ranges and
* iCalendar component types (VTODO, VEVENT).
*
* This method should just return a list of (relative) urls that match this
* query.
*
* The list of filters are specified as an array. The exact array is
* documented by Sabre\CalDAV\CalendarQueryParser.
*
* @param array $filters
* @return array
*/
function calendarQuery(array $filters) {
return $this->caldavBackend->calendarQuery($this->calendarInfo['id'], $filters);
}
/**
* This method returns the current sync-token for this collection.
* This can be any string.
*
* If null is returned from this function, the plugin assumes there's no
* sync information available.
*
* @return string|null
*/
function getSyncToken() {
if (
$this->caldavBackend instanceof Backend\SyncSupport &&
isset($this->calendarInfo['{DAV:}sync-token'])
) {
return $this->calendarInfo['{DAV:}sync-token'];
}
if (
$this->caldavBackend instanceof Backend\SyncSupport &&
isset($this->calendarInfo['{http://sabredav.org/ns}sync-token'])
) {
return $this->calendarInfo['{http://sabredav.org/ns}sync-token'];
}
}
/**
* The getChanges method returns all the changes that have happened, since
* the specified syncToken and the current collection.
*
* This function should return an array, such as the following:
*
* [
* 'syncToken' => 'The current synctoken',
* 'added' => [
* 'new.txt',
* ],
* 'modified' => [
* 'modified.txt',
* ],
* 'deleted' => [
* 'foo.php.bak',
* 'old.txt'
* ]
* ];
*
* The syncToken property should reflect the *current* syncToken of the
* collection, as reported getSyncToken(). This is needed here too, to
* ensure the operation is atomic.
*
* If the syncToken is specified as null, this is an initial sync, and all
* members should be reported.
*
* The modified property is an array of nodenames that have changed since
* the last token.
*
* The deleted property is an array with nodenames, that have been deleted
* from collection.
*
* The second argument is basically the 'depth' of the report. If it's 1,
* you only have to report changes that happened only directly in immediate
* descendants. If it's 2, it should also include changes from the nodes
* below the child collections. (grandchildren)
*
* The third (optional) argument allows a client to specify how many
* results should be returned at most. If the limit is not specified, it
* should be treated as infinite.
*
* If the limit (infinite or not) is higher than you're willing to return,
* you should throw a Sabre\DAV\Exception\TooMuchMatches() exception.
*
* If the syncToken is expired (due to data cleanup) or unknown, you must
* return null.
*
* The limit is 'suggestive'. You are free to ignore it.
*
* @param string $syncToken
* @param int $syncLevel
* @param int $limit
* @return array
*/
function getChanges($syncToken, $syncLevel, $limit = null) {
if (!$this->caldavBackend instanceof Backend\SyncSupport) {
return null;
}
return $this->caldavBackend->getChangesForCalendar(
$this->calendarInfo['id'],
$syncToken,
$syncLevel,
$limit
);
}
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAV;
use Sabre\DAV\Exception\NotFound;
use Sabre\DAV\MkCol;
use Sabre\DAVACL;
use Sabre\HTTP\URLUtil;
/**
* The CalendarHome represents a node that is usually in a users'
* calendar-homeset.
*
* It contains all the users' calendars, and can optionally contain a
* notifications collection, calendar subscriptions, a users' inbox, and a
* users' outbox.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CalendarHome implements DAV\IExtendedCollection, DAVACL\IACL {
use DAVACL\ACLTrait;
/**
* CalDAV backend
*
* @var Backend\BackendInterface
*/
protected $caldavBackend;
/**
* Principal information
*
* @var array
*/
protected $principalInfo;
/**
* Constructor
*
* @param Backend\BackendInterface $caldavBackend
* @param array $principalInfo
*/
function __construct(Backend\BackendInterface $caldavBackend, $principalInfo) {
$this->caldavBackend = $caldavBackend;
$this->principalInfo = $principalInfo;
}
/**
* Returns the name of this object
*
* @return string
*/
function getName() {
list(, $name) = URLUtil::splitPath($this->principalInfo['uri']);
return $name;
}
/**
* Updates the name of this object
*
* @param string $name
* @return void
*/
function setName($name) {
throw new DAV\Exception\Forbidden();
}
/**
* Deletes this object
*
* @return void
*/
function delete() {
throw new DAV\Exception\Forbidden();
}
/**
* Returns the last modification date
*
* @return int
*/
function getLastModified() {
return null;
}
/**
* Creates a new file under this object.
*
* This is currently not allowed
*
* @param string $filename
* @param resource $data
* @return void
*/
function createFile($filename, $data = null) {
throw new DAV\Exception\MethodNotAllowed('Creating new files in this collection is not supported');
}
/**
* Creates a new directory under this object.
*
* This is currently not allowed.
*
* @param string $filename
* @return void
*/
function createDirectory($filename) {
throw new DAV\Exception\MethodNotAllowed('Creating new collections in this collection is not supported');
}
/**
* Returns a single calendar, by name
*
* @param string $name
* @return Calendar
*/
function getChild($name) {
// Special nodes
if ($name === 'inbox' && $this->caldavBackend instanceof Backend\SchedulingSupport) {
return new Schedule\Inbox($this->caldavBackend, $this->principalInfo['uri']);
}
if ($name === 'outbox' && $this->caldavBackend instanceof Backend\SchedulingSupport) {
return new Schedule\Outbox($this->principalInfo['uri']);
}
if ($name === 'notifications' && $this->caldavBackend instanceof Backend\NotificationSupport) {
return new Notifications\Collection($this->caldavBackend, $this->principalInfo['uri']);
}
// Calendars
foreach ($this->caldavBackend->getCalendarsForUser($this->principalInfo['uri']) as $calendar) {
if ($calendar['uri'] === $name) {
if ($this->caldavBackend instanceof Backend\SharingSupport) {
return new SharedCalendar($this->caldavBackend, $calendar);
} else {
return new Calendar($this->caldavBackend, $calendar);
}
}
}
if ($this->caldavBackend instanceof Backend\SubscriptionSupport) {
foreach ($this->caldavBackend->getSubscriptionsForUser($this->principalInfo['uri']) as $subscription) {
if ($subscription['uri'] === $name) {
return new Subscriptions\Subscription($this->caldavBackend, $subscription);
}
}
}
throw new NotFound('Node with name \'' . $name . '\' could not be found');
}
/**
* Checks if a calendar exists.
*
* @param string $name
* @return bool
*/
function childExists($name) {
try {
return !!$this->getChild($name);
} catch (NotFound $e) {
return false;
}
}
/**
* Returns a list of calendars
*
* @return array
*/
function getChildren() {
$calendars = $this->caldavBackend->getCalendarsForUser($this->principalInfo['uri']);
$objs = [];
foreach ($calendars as $calendar) {
if ($this->caldavBackend instanceof Backend\SharingSupport) {
$objs[] = new SharedCalendar($this->caldavBackend, $calendar);
} else {
$objs[] = new Calendar($this->caldavBackend, $calendar);
}
}
if ($this->caldavBackend instanceof Backend\SchedulingSupport) {
$objs[] = new Schedule\Inbox($this->caldavBackend, $this->principalInfo['uri']);
$objs[] = new Schedule\Outbox($this->principalInfo['uri']);
}
// We're adding a notifications node, if it's supported by the backend.
if ($this->caldavBackend instanceof Backend\NotificationSupport) {
$objs[] = new Notifications\Collection($this->caldavBackend, $this->principalInfo['uri']);
}
// If the backend supports subscriptions, we'll add those as well,
if ($this->caldavBackend instanceof Backend\SubscriptionSupport) {
foreach ($this->caldavBackend->getSubscriptionsForUser($this->principalInfo['uri']) as $subscription) {
$objs[] = new Subscriptions\Subscription($this->caldavBackend, $subscription);
}
}
return $objs;
}
/**
* Creates a new calendar or subscription.
*
* @param string $name
* @param MkCol $mkCol
* @throws DAV\Exception\InvalidResourceType
* @return void
*/
function createExtendedCollection($name, MkCol $mkCol) {
$isCalendar = false;
$isSubscription = false;
foreach ($mkCol->getResourceType() as $rt) {
switch ($rt) {
case '{DAV:}collection' :
case '{http://calendarserver.org/ns/}shared-owner' :
// ignore
break;
case '{urn:ietf:params:xml:ns:caldav}calendar' :
$isCalendar = true;
break;
case '{http://calendarserver.org/ns/}subscribed' :
$isSubscription = true;
break;
default :
throw new DAV\Exception\InvalidResourceType('Unknown resourceType: ' . $rt);
}
}
$properties = $mkCol->getRemainingValues();
$mkCol->setRemainingResultCode(201);
if ($isSubscription) {
if (!$this->caldavBackend instanceof Backend\SubscriptionSupport) {
throw new DAV\Exception\InvalidResourceType('This backend does not support subscriptions');
}
$this->caldavBackend->createSubscription($this->principalInfo['uri'], $name, $properties);
} elseif ($isCalendar) {
$this->caldavBackend->createCalendar($this->principalInfo['uri'], $name, $properties);
} else {
throw new DAV\Exception\InvalidResourceType('You can only create calendars and subscriptions in this collection');
}
}
/**
* Returns the owner of the calendar home.
*
* @return string
*/
function getOwner() {
return $this->principalInfo['uri'];
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
return [
[
'privilege' => '{DAV:}read',
'principal' => $this->principalInfo['uri'],
'protected' => true,
],
[
'privilege' => '{DAV:}write',
'principal' => $this->principalInfo['uri'],
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}write',
'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->principalInfo['uri'] . '/calendar-proxy-read',
'protected' => true,
],
];
}
/**
* This method is called when a user replied to a request to share.
*
* This method should return the url of the newly created calendar if the
* share was accepted.
*
* @param string $href The sharee who is replying (often a mailto: address)
* @param int $status One of the SharingPlugin::STATUS_* constants
* @param string $calendarUri The url to the calendar thats being shared
* @param string $inReplyTo The unique id this message is a response to
* @param string $summary A description of the reply
* @return null|string
*/
function shareReply($href, $status, $calendarUri, $inReplyTo, $summary = null) {
if (!$this->caldavBackend instanceof Backend\SharingSupport) {
throw new DAV\Exception\NotImplemented('Sharing support is not implemented by this backend.');
}
return $this->caldavBackend->shareReply($href, $status, $calendarUri, $inReplyTo, $summary);
}
/**
* Searches through all of a users calendars and calendar objects to find
* an object with a specific UID.
*
* This method should return the path to this object, relative to the
* calendar home, so this path usually only contains two parts:
*
* calendarpath/objectpath.ics
*
* If the uid is not found, return null.
*
* This method should only consider * objects that the principal owns, so
* any calendars owned by other principals that also appear in this
* collection should be ignored.
*
* @param string $uid
* @return string|null
*/
function getCalendarObjectByUID($uid) {
return $this->caldavBackend->getCalendarObjectByUID($this->principalInfo['uri'], $uid);
}
}

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<?php
namespace Sabre\CalDAV;
/**
* The CalendarObject represents a single VEVENT or VTODO within a Calendar.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CalendarObject extends \Sabre\DAV\File implements ICalendarObject, \Sabre\DAVACL\IACL {
use \Sabre\DAVACL\ACLTrait;
/**
* Sabre\CalDAV\Backend\BackendInterface
*
* @var Backend\AbstractBackend
*/
protected $caldavBackend;
/**
* Array with information about this CalendarObject
*
* @var array
*/
protected $objectData;
/**
* Array with information about the containing calendar
*
* @var array
*/
protected $calendarInfo;
/**
* Constructor
*
* The following properties may be passed within $objectData:
*
* * calendarid - This must refer to a calendarid from a caldavBackend
* * uri - A unique uri. Only the 'basename' must be passed.
* * calendardata (optional) - The iCalendar data
* * etag - (optional) The etag for this object, MUST be encloded with
* double-quotes.
* * size - (optional) The size of the data in bytes.
* * lastmodified - (optional) format as a unix timestamp.
* * acl - (optional) Use this to override the default ACL for the node.
*
* @param Backend\BackendInterface $caldavBackend
* @param array $calendarInfo
* @param array $objectData
*/
function __construct(Backend\BackendInterface $caldavBackend, array $calendarInfo, array $objectData) {
$this->caldavBackend = $caldavBackend;
if (!isset($objectData['uri'])) {
throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property');
}
$this->calendarInfo = $calendarInfo;
$this->objectData = $objectData;
}
/**
* Returns the uri for this object
*
* @return string
*/
function getName() {
return $this->objectData['uri'];
}
/**
* Returns the ICalendar-formatted object
*
* @return string
*/
function get() {
// Pre-populating the 'calendardata' is optional, if we don't have it
// already we fetch it from the backend.
if (!isset($this->objectData['calendardata'])) {
$this->objectData = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $this->objectData['uri']);
}
return $this->objectData['calendardata'];
}
/**
* Updates the ICalendar-formatted object
*
* @param string|resource $calendarData
* @return string
*/
function put($calendarData) {
if (is_resource($calendarData)) {
$calendarData = stream_get_contents($calendarData);
}
$etag = $this->caldavBackend->updateCalendarObject($this->calendarInfo['id'], $this->objectData['uri'], $calendarData);
$this->objectData['calendardata'] = $calendarData;
$this->objectData['etag'] = $etag;
return $etag;
}
/**
* Deletes the calendar object
*
* @return void
*/
function delete() {
$this->caldavBackend->deleteCalendarObject($this->calendarInfo['id'], $this->objectData['uri']);
}
/**
* Returns the mime content-type
*
* @return string
*/
function getContentType() {
$mime = 'text/calendar; charset=utf-8';
if (isset($this->objectData['component']) && $this->objectData['component']) {
$mime .= '; component=' . $this->objectData['component'];
}
return $mime;
}
/**
* Returns an ETag for this object.
*
* The ETag is an arbitrary string, but MUST be surrounded by double-quotes.
*
* @return string
*/
function getETag() {
if (isset($this->objectData['etag'])) {
return $this->objectData['etag'];
} else {
return '"' . md5($this->get()) . '"';
}
}
/**
* Returns the last modification date as a unix timestamp
*
* @return int
*/
function getLastModified() {
return $this->objectData['lastmodified'];
}
/**
* Returns the size of this object in bytes
*
* @return int
*/
function getSize() {
if (array_key_exists('size', $this->objectData)) {
return $this->objectData['size'];
} else {
return strlen($this->get());
}
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->calendarInfo['principaluri'];
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
// An alternative acl may be specified in the object data.
if (isset($this->objectData['acl'])) {
return $this->objectData['acl'];
}
// The default ACL
return [
[
'privilege' => '{DAV:}all',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
],
[
'privilege' => '{DAV:}all',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read',
'protected' => true,
],
];
}
}

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<?php
namespace Sabre\CalDAV;
use DateTime;
use Sabre\VObject;
/**
* CalendarQuery Validator
*
* This class is responsible for checking if an iCalendar object matches a set
* of filters. The main function to do this is 'validate'.
*
* This is used to determine which icalendar objects should be returned for a
* calendar-query REPORT request.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CalendarQueryValidator {
/**
* Verify if a list of filters applies to the calendar data object
*
* The list of filters must be formatted as parsed by \Sabre\CalDAV\CalendarQueryParser
*
* @param VObject\Component\VCalendar $vObject
* @param array $filters
* @return bool
*/
function validate(VObject\Component\VCalendar $vObject, array $filters) {
// The top level object is always a component filter.
// We'll parse it manually, as it's pretty simple.
if ($vObject->name !== $filters['name']) {
return false;
}
return
$this->validateCompFilters($vObject, $filters['comp-filters']) &&
$this->validatePropFilters($vObject, $filters['prop-filters']);
}
/**
* This method checks the validity of comp-filters.
*
* A list of comp-filters needs to be specified. Also the parent of the
* component we're checking should be specified, not the component to check
* itself.
*
* @param VObject\Component $parent
* @param array $filters
* @return bool
*/
protected function validateCompFilters(VObject\Component $parent, array $filters) {
foreach ($filters as $filter) {
$isDefined = isset($parent->{$filter['name']});
if ($filter['is-not-defined']) {
if ($isDefined) {
return false;
} else {
continue;
}
}
if (!$isDefined) {
return false;
}
if ($filter['time-range']) {
foreach ($parent->{$filter['name']} as $subComponent) {
if ($this->validateTimeRange($subComponent, $filter['time-range']['start'], $filter['time-range']['end'])) {
continue 2;
}
}
return false;
}
if (!$filter['comp-filters'] && !$filter['prop-filters']) {
continue;
}
// If there are sub-filters, we need to find at least one component
// for which the subfilters hold true.
foreach ($parent->{$filter['name']} as $subComponent) {
if (
$this->validateCompFilters($subComponent, $filter['comp-filters']) &&
$this->validatePropFilters($subComponent, $filter['prop-filters'])) {
// We had a match, so this comp-filter succeeds
continue 2;
}
}
// If we got here it means there were sub-comp-filters or
// sub-prop-filters and there was no match. This means this filter
// needs to return false.
return false;
}
// If we got here it means we got through all comp-filters alive so the
// filters were all true.
return true;
}
/**
* This method checks the validity of prop-filters.
*
* A list of prop-filters needs to be specified. Also the parent of the
* property we're checking should be specified, not the property to check
* itself.
*
* @param VObject\Component $parent
* @param array $filters
* @return bool
*/
protected function validatePropFilters(VObject\Component $parent, array $filters) {
foreach ($filters as $filter) {
$isDefined = isset($parent->{$filter['name']});
if ($filter['is-not-defined']) {
if ($isDefined) {
return false;
} else {
continue;
}
}
if (!$isDefined) {
return false;
}
if ($filter['time-range']) {
foreach ($parent->{$filter['name']} as $subComponent) {
if ($this->validateTimeRange($subComponent, $filter['time-range']['start'], $filter['time-range']['end'])) {
continue 2;
}
}
return false;
}
if (!$filter['param-filters'] && !$filter['text-match']) {
continue;
}
// If there are sub-filters, we need to find at least one property
// for which the subfilters hold true.
foreach ($parent->{$filter['name']} as $subComponent) {
if (
$this->validateParamFilters($subComponent, $filter['param-filters']) &&
(!$filter['text-match'] || $this->validateTextMatch($subComponent, $filter['text-match']))
) {
// We had a match, so this prop-filter succeeds
continue 2;
}
}
// If we got here it means there were sub-param-filters or
// text-match filters and there was no match. This means the
// filter needs to return false.
return false;
}
// If we got here it means we got through all prop-filters alive so the
// filters were all true.
return true;
}
/**
* This method checks the validity of param-filters.
*
* A list of param-filters needs to be specified. Also the parent of the
* parameter we're checking should be specified, not the parameter to check
* itself.
*
* @param VObject\Property $parent
* @param array $filters
* @return bool
*/
protected function validateParamFilters(VObject\Property $parent, array $filters) {
foreach ($filters as $filter) {
$isDefined = isset($parent[$filter['name']]);
if ($filter['is-not-defined']) {
if ($isDefined) {
return false;
} else {
continue;
}
}
if (!$isDefined) {
return false;
}
if (!$filter['text-match']) {
continue;
}
// If there are sub-filters, we need to find at least one parameter
// for which the subfilters hold true.
foreach ($parent[$filter['name']]->getParts() as $paramPart) {
if ($this->validateTextMatch($paramPart, $filter['text-match'])) {
// We had a match, so this param-filter succeeds
continue 2;
}
}
// If we got here it means there was a text-match filter and there
// were no matches. This means the filter needs to return false.
return false;
}
// If we got here it means we got through all param-filters alive so the
// filters were all true.
return true;
}
/**
* This method checks the validity of a text-match.
*
* A single text-match should be specified as well as the specific property
* or parameter we need to validate.
*
* @param VObject\Node|string $check Value to check against.
* @param array $textMatch
* @return bool
*/
protected function validateTextMatch($check, array $textMatch) {
if ($check instanceof VObject\Node) {
$check = $check->getValue();
}
$isMatching = \Sabre\DAV\StringUtil::textMatch($check, $textMatch['value'], $textMatch['collation']);
return ($textMatch['negate-condition'] xor $isMatching);
}
/**
* Validates if a component matches the given time range.
*
* This is all based on the rules specified in rfc4791, which are quite
* complex.
*
* @param VObject\Node $component
* @param DateTime $start
* @param DateTime $end
* @return bool
*/
protected function validateTimeRange(VObject\Node $component, $start, $end) {
if (is_null($start)) {
$start = new DateTime('1900-01-01');
}
if (is_null($end)) {
$end = new DateTime('3000-01-01');
}
switch ($component->name) {
case 'VEVENT' :
case 'VTODO' :
case 'VJOURNAL' :
return $component->isInTimeRange($start, $end);
case 'VALARM' :
// If the valarm is wrapped in a recurring event, we need to
// expand the recursions, and validate each.
//
// Our datamodel doesn't easily allow us to do this straight
// in the VALARM component code, so this is a hack, and an
// expensive one too.
if ($component->parent->name === 'VEVENT' && $component->parent->RRULE) {
// Fire up the iterator!
$it = new VObject\Recur\EventIterator($component->parent->parent, (string)$component->parent->UID);
while ($it->valid()) {
$expandedEvent = $it->getEventObject();
// We need to check from these expanded alarms, which
// one is the first to trigger. Based on this, we can
// determine if we can 'give up' expanding events.
$firstAlarm = null;
if ($expandedEvent->VALARM !== null) {
foreach ($expandedEvent->VALARM as $expandedAlarm) {
$effectiveTrigger = $expandedAlarm->getEffectiveTriggerTime();
if ($expandedAlarm->isInTimeRange($start, $end)) {
return true;
}
if ((string)$expandedAlarm->TRIGGER['VALUE'] === 'DATE-TIME') {
// This is an alarm with a non-relative trigger
// time, likely created by a buggy client. The
// implication is that every alarm in this
// recurring event trigger at the exact same
// time. It doesn't make sense to traverse
// further.
} else {
// We store the first alarm as a means to
// figure out when we can stop traversing.
if (!$firstAlarm || $effectiveTrigger < $firstAlarm) {
$firstAlarm = $effectiveTrigger;
}
}
}
}
if (is_null($firstAlarm)) {
// No alarm was found.
//
// Or technically: No alarm that will change for
// every instance of the recurrence was found,
// which means we can assume there was no match.
return false;
}
if ($firstAlarm > $end) {
return false;
}
$it->next();
}
return false;
} else {
return $component->isInTimeRange($start, $end);
}
case 'VFREEBUSY' :
throw new \Sabre\DAV\Exception\NotImplemented('time-range filters are currently not supported on ' . $component->name . ' components');
case 'COMPLETED' :
case 'CREATED' :
case 'DTEND' :
case 'DTSTAMP' :
case 'DTSTART' :
case 'DUE' :
case 'LAST-MODIFIED' :
return ($start <= $component->getDateTime() && $end >= $component->getDateTime());
default :
throw new \Sabre\DAV\Exception\BadRequest('You cannot create a time-range filter on a ' . $component->name . ' component');
}
}
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAVACL\PrincipalBackend;
/**
* Calendars collection
*
* This object is responsible for generating a list of calendar-homes for each
* user.
*
* This is the top-most node for the calendars tree. In most servers this class
* represents the "/calendars" path.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CalendarRoot extends \Sabre\DAVACL\AbstractPrincipalCollection {
/**
* CalDAV backend
*
* @var Backend\BackendInterface
*/
protected $caldavBackend;
/**
* Constructor
*
* This constructor needs both an authentication and a caldav backend.
*
* By default this class will show a list of calendar collections for
* principals in the 'principals' collection. If your main principals are
* actually located in a different path, use the $principalPrefix argument
* to override this.
*
* @param PrincipalBackend\BackendInterface $principalBackend
* @param Backend\BackendInterface $caldavBackend
* @param string $principalPrefix
*/
function __construct(PrincipalBackend\BackendInterface $principalBackend, Backend\BackendInterface $caldavBackend, $principalPrefix = 'principals') {
parent::__construct($principalBackend, $principalPrefix);
$this->caldavBackend = $caldavBackend;
}
/**
* Returns the nodename
*
* We're overriding this, because the default will be the 'principalPrefix',
* and we want it to be Sabre\CalDAV\Plugin::CALENDAR_ROOT
*
* @return string
*/
function getName() {
return Plugin::CALENDAR_ROOT;
}
/**
* This method returns a node for a principal.
*
* The passed array contains principal information, and is guaranteed to
* at least contain a uri item. Other properties may or may not be
* supplied by the authentication backend.
*
* @param array $principal
* @return \Sabre\DAV\INode
*/
function getChildForPrincipal(array $principal) {
return new CalendarHome($this->caldavBackend, $principal);
}
}

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<?php
namespace Sabre\CalDAV\Exception;
use Sabre\CalDAV;
use Sabre\DAV;
/**
* InvalidComponentType
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class InvalidComponentType extends DAV\Exception\Forbidden {
/**
* Adds in extra information in the xml response.
*
* This method adds the {CALDAV:}supported-calendar-component as defined in rfc4791
*
* @param DAV\Server $server
* @param \DOMElement $errorNode
* @return void
*/
function serialize(DAV\Server $server, \DOMElement $errorNode) {
$doc = $errorNode->ownerDocument;
$np = $doc->createElementNS(CalDAV\Plugin::NS_CALDAV, 'cal:supported-calendar-component');
$errorNode->appendChild($np);
}
}

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<?php
namespace Sabre\CalDAV;
use DateTime;
use DateTimeZone;
use Sabre\DAV;
use Sabre\DAV\Exception\BadRequest;
use Sabre\HTTP\RequestInterface;
use Sabre\HTTP\ResponseInterface;
use Sabre\VObject;
/**
* ICS Exporter
*
* This plugin adds the ability to export entire calendars as .ics files.
* This is useful for clients that don't support CalDAV yet. They often do
* support ics files.
*
* To use this, point a http client to a caldav calendar, and add ?expand to
* the url.
*
* Further options that can be added to the url:
* start=123456789 - Only return events after the given unix timestamp
* end=123245679 - Only return events from before the given unix timestamp
* expand=1 - Strip timezone information and expand recurring events.
* If you'd like to expand, you _must_ also specify start
* and end.
*
* By default this plugin returns data in the text/calendar format (iCalendar
* 2.0). If you'd like to receive jCal data instead, you can use an Accept
* header:
*
* Accept: application/calendar+json
*
* Alternatively, you can also specify this in the url using
* accept=application/calendar+json, or accept=jcal for short. If the url
* parameter and Accept header is specified, the url parameter wins.
*
* Note that specifying a start or end data implies that only events will be
* returned. VTODO and VJOURNAL will be stripped.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class ICSExportPlugin extends DAV\ServerPlugin {
/**
* Reference to Server class
*
* @var \Sabre\DAV\Server
*/
protected $server;
/**
* Initializes the plugin and registers event handlers
*
* @param \Sabre\DAV\Server $server
* @return void
*/
function initialize(DAV\Server $server) {
$this->server = $server;
$server->on('method:GET', [$this, 'httpGet'], 90);
$server->on('browserButtonActions', function($path, $node, &$actions) {
if ($node instanceof ICalendar) {
$actions .= '<a href="' . htmlspecialchars($path, ENT_QUOTES, 'UTF-8') . '?export"><span class="oi" data-glyph="calendar"></span></a>';
}
});
}
/**
* Intercepts GET requests on calendar urls ending with ?export.
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @return bool
*/
function httpGet(RequestInterface $request, ResponseInterface $response) {
$queryParams = $request->getQueryParameters();
if (!array_key_exists('export', $queryParams)) return;
$path = $request->getPath();
$node = $this->server->getProperties($path, [
'{DAV:}resourcetype',
'{DAV:}displayname',
'{http://sabredav.org/ns}sync-token',
'{DAV:}sync-token',
'{http://apple.com/ns/ical/}calendar-color',
]);
if (!isset($node['{DAV:}resourcetype']) || !$node['{DAV:}resourcetype']->is('{' . Plugin::NS_CALDAV . '}calendar')) {
return;
}
// Marking the transactionType, for logging purposes.
$this->server->transactionType = 'get-calendar-export';
$properties = $node;
$start = null;
$end = null;
$expand = false;
$componentType = false;
if (isset($queryParams['start'])) {
if (!ctype_digit($queryParams['start'])) {
throw new BadRequest('The start= parameter must contain a unix timestamp');
}
$start = DateTime::createFromFormat('U', $queryParams['start']);
}
if (isset($queryParams['end'])) {
if (!ctype_digit($queryParams['end'])) {
throw new BadRequest('The end= parameter must contain a unix timestamp');
}
$end = DateTime::createFromFormat('U', $queryParams['end']);
}
if (isset($queryParams['expand']) && !!$queryParams['expand']) {
if (!$start || !$end) {
throw new BadRequest('If you\'d like to expand recurrences, you must specify both a start= and end= parameter.');
}
$expand = true;
$componentType = 'VEVENT';
}
if (isset($queryParams['componentType'])) {
if (!in_array($queryParams['componentType'], ['VEVENT', 'VTODO', 'VJOURNAL'])) {
throw new BadRequest('You are not allowed to search for components of type: ' . $queryParams['componentType'] . ' here');
}
$componentType = $queryParams['componentType'];
}
$format = \Sabre\HTTP\Util::Negotiate(
$request->getHeader('Accept'),
[
'text/calendar',
'application/calendar+json',
]
);
if (isset($queryParams['accept'])) {
if ($queryParams['accept'] === 'application/calendar+json' || $queryParams['accept'] === 'jcal') {
$format = 'application/calendar+json';
}
}
if (!$format) {
$format = 'text/calendar';
}
$this->generateResponse($path, $start, $end, $expand, $componentType, $format, $properties, $response);
// Returning false to break the event chain
return false;
}
/**
* This method is responsible for generating the actual, full response.
*
* @param string $path
* @param DateTime|null $start
* @param DateTime|null $end
* @param bool $expand
* @param string $componentType
* @param string $format
* @param array $properties
* @param ResponseInterface $response
*/
protected function generateResponse($path, $start, $end, $expand, $componentType, $format, $properties, ResponseInterface $response) {
$calDataProp = '{' . Plugin::NS_CALDAV . '}calendar-data';
$calendarNode = $this->server->tree->getNodeForPath($path);
$blobs = [];
if ($start || $end || $componentType) {
// If there was a start or end filter, we need to enlist
// calendarQuery for speed.
$queryResult = $calendarNode->calendarQuery([
'name' => 'VCALENDAR',
'comp-filters' => [
[
'name' => $componentType,
'comp-filters' => [],
'prop-filters' => [],
'is-not-defined' => false,
'time-range' => [
'start' => $start,
'end' => $end,
],
],
],
'prop-filters' => [],
'is-not-defined' => false,
'time-range' => null,
]);
// queryResult is just a list of base urls. We need to prefix the
// calendar path.
$queryResult = array_map(
function($item) use ($path) {
return $path . '/' . $item;
},
$queryResult
);
$nodes = $this->server->getPropertiesForMultiplePaths($queryResult, [$calDataProp]);
unset($queryResult);
} else {
$nodes = $this->server->getPropertiesForPath($path, [$calDataProp], 1);
}
// Flattening the arrays
foreach ($nodes as $node) {
if (isset($node[200][$calDataProp])) {
$blobs[$node['href']] = $node[200][$calDataProp];
}
}
unset($nodes);
$mergedCalendar = $this->mergeObjects(
$properties,
$blobs
);
if ($expand) {
$calendarTimeZone = null;
// We're expanding, and for that we need to figure out the
// calendar's timezone.
$tzProp = '{' . Plugin::NS_CALDAV . '}calendar-timezone';
$tzResult = $this->server->getProperties($path, [$tzProp]);
if (isset($tzResult[$tzProp])) {
// This property contains a VCALENDAR with a single
// VTIMEZONE.
$vtimezoneObj = VObject\Reader::read($tzResult[$tzProp]);
$calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone();
// Destroy circular references to PHP will GC the object.
$vtimezoneObj->destroy();
unset($vtimezoneObj);
} else {
// Defaulting to UTC.
$calendarTimeZone = new DateTimeZone('UTC');
}
$mergedCalendar = $mergedCalendar->expand($start, $end, $calendarTimeZone);
}
$filenameExtension = '.ics';
switch ($format) {
case 'text/calendar' :
$mergedCalendar = $mergedCalendar->serialize();
$filenameExtension = '.ics';
break;
case 'application/calendar+json' :
$mergedCalendar = json_encode($mergedCalendar->jsonSerialize());
$filenameExtension = '.json';
break;
}
$filename = preg_replace(
'/[^a-zA-Z0-9-_ ]/um',
'',
$calendarNode->getName()
);
$filename .= '-' . date('Y-m-d') . $filenameExtension;
$response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"');
$response->setHeader('Content-Type', $format);
$response->setStatus(200);
$response->setBody($mergedCalendar);
}
/**
* Merges all calendar objects, and builds one big iCalendar blob.
*
* @param array $properties Some CalDAV properties
* @param array $inputObjects
* @return VObject\Component\VCalendar
*/
function mergeObjects(array $properties, array $inputObjects) {
$calendar = new VObject\Component\VCalendar();
$calendar->VERSION = '2.0';
if (DAV\Server::$exposeVersion) {
$calendar->PRODID = '-//SabreDAV//SabreDAV ' . DAV\Version::VERSION . '//EN';
} else {
$calendar->PRODID = '-//SabreDAV//SabreDAV//EN';
}
if (isset($properties['{DAV:}displayname'])) {
$calendar->{'X-WR-CALNAME'} = $properties['{DAV:}displayname'];
}
if (isset($properties['{http://apple.com/ns/ical/}calendar-color'])) {
$calendar->{'X-APPLE-CALENDAR-COLOR'} = $properties['{http://apple.com/ns/ical/}calendar-color'];
}
$collectedTimezones = [];
$timezones = [];
$objects = [];
foreach ($inputObjects as $href => $inputObject) {
$nodeComp = VObject\Reader::read($inputObject);
foreach ($nodeComp->children() as $child) {
switch ($child->name) {
case 'VEVENT' :
case 'VTODO' :
case 'VJOURNAL' :
$objects[] = clone $child;
break;
// VTIMEZONE is special, because we need to filter out the duplicates
case 'VTIMEZONE' :
// Naively just checking tzid.
if (in_array((string)$child->TZID, $collectedTimezones)) continue;
$timezones[] = clone $child;
$collectedTimezones[] = $child->TZID;
break;
}
}
// Destroy circular references to PHP will GC the object.
$nodeComp->destroy();
unset($nodeComp);
}
foreach ($timezones as $tz) $calendar->add($tz);
foreach ($objects as $obj) $calendar->add($obj);
return $calendar;
}
/**
* Returns a plugin name.
*
* Using this name other plugins will be able to access other plugins
* using \Sabre\DAV\Server::getPlugin
*
* @return string
*/
function getPluginName() {
return 'ics-export';
}
/**
* Returns a bunch of meta-data about the plugin.
*
* Providing this information is optional, and is mainly displayed by the
* Browser plugin.
*
* The description key in the returned array may contain html and will not
* be sanitized.
*
* @return array
*/
function getPluginInfo() {
return [
'name' => $this->getPluginName(),
'description' => 'Adds the ability to export CalDAV calendars as a single iCalendar file.',
'link' => 'http://sabre.io/dav/ics-export-plugin/',
];
}
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAVACL;
/**
* Calendar interface
*
* Implement this interface to allow a node to be recognized as an calendar.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface ICalendar extends ICalendarObjectContainer, DAVACL\IACL {
}

21
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<?php
namespace Sabre\CalDAV;
use Sabre\DAV;
/**
* CalendarObject interface
*
* Extend the ICalendarObject interface to allow your custom nodes to be picked up as
* CalendarObjects.
*
* Calendar objects are resources such as Events, Todo's or Journals.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface ICalendarObject extends DAV\IFile {
}

39
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<?php
namespace Sabre\CalDAV;
/**
* This interface represents a node that may contain calendar objects.
*
* This is the shared parent for both the Inbox collection and calendars
* resources.
*
* In most cases you will likely want to look at ICalendar instead of this
* interface.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface ICalendarObjectContainer extends \Sabre\DAV\ICollection {
/**
* Performs a calendar-query on the contents of this calendar.
*
* The calendar-query is defined in RFC4791 : CalDAV. Using the
* calendar-query it is possible for a client to request a specific set of
* object, based on contents of iCalendar properties, date-ranges and
* iCalendar component types (VTODO, VEVENT).
*
* This method should just return a list of (relative) urls that match this
* query.
*
* The list of filters are specified as an array. The exact array is
* documented by \Sabre\CalDAV\CalendarQueryParser.
*
* @param array $filters
* @return array
*/
function calendarQuery(array $filters);
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAV\Sharing\ISharedNode;
/**
* This interface represents a Calendar that is shared by a different user.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface ISharedCalendar extends ISharedNode {
/**
* Marks this calendar as published.
*
* Publishing a calendar should automatically create a read-only, public,
* subscribable calendar.
*
* @param bool $value
* @return void
*/
function setPublishStatus($value);
}

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<?php
namespace Sabre\CalDAV\Notifications;
use Sabre\CalDAV;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* This node represents a list of notifications.
*
* It provides no additional functionality, but you must implement this
* interface to allow the Notifications plugin to mark the collection
* as a notifications collection.
*
* This collection should only return Sabre\CalDAV\Notifications\INode nodes as
* its children.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Collection extends DAV\Collection implements ICollection, DAVACL\IACL {
use DAVACL\ACLTrait;
/**
* The notification backend
*
* @var CalDAV\Backend\NotificationSupport
*/
protected $caldavBackend;
/**
* Principal uri
*
* @var string
*/
protected $principalUri;
/**
* Constructor
*
* @param CalDAV\Backend\NotificationSupport $caldavBackend
* @param string $principalUri
*/
function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri) {
$this->caldavBackend = $caldavBackend;
$this->principalUri = $principalUri;
}
/**
* Returns all notifications for a principal
*
* @return array
*/
function getChildren() {
$children = [];
$notifications = $this->caldavBackend->getNotificationsForPrincipal($this->principalUri);
foreach ($notifications as $notification) {
$children[] = new Node(
$this->caldavBackend,
$this->principalUri,
$notification
);
}
return $children;
}
/**
* Returns the name of this object
*
* @return string
*/
function getName() {
return 'notifications';
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->principalUri;
}
}

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<?php
namespace Sabre\CalDAV\Notifications;
use Sabre\DAV;
/**
* This node represents a list of notifications.
*
* It provides no additional functionality, but you must implement this
* interface to allow the Notifications plugin to mark the collection
* as a notifications collection.
*
* This collection should only return Sabre\CalDAV\Notifications\INode nodes as
* its children.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface ICollection extends DAV\ICollection {
}

40
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<?php
namespace Sabre\CalDAV\Notifications;
use Sabre\CalDAV\Xml\Notification\NotificationInterface;
/**
* This node represents a single notification.
*
* The signature is mostly identical to that of Sabre\DAV\IFile, but the get() method
* MUST return an xml document that matches the requirements of the
* 'caldav-notifications.txt' spec.
*
* For a complete example, check out the Notification class, which contains
* some helper functions.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface INode {
/**
* This method must return an xml element, using the
* Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
*
* @return NotificationInterface
*/
function getNotificationType();
/**
* Returns the etag for the notification.
*
* The etag must be surrounded by literal double-quotes.
*
* @return string
*/
function getETag();
}

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<?php
namespace Sabre\CalDAV\Notifications;
use Sabre\CalDAV;
use Sabre\CalDAV\Xml\Notification\NotificationInterface;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* This node represents a single notification.
*
* The signature is mostly identical to that of Sabre\DAV\IFile, but the get() method
* MUST return an xml document that matches the requirements of the
* 'caldav-notifications.txt' spec.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Node extends DAV\File implements INode, DAVACL\IACL {
use DAVACL\ACLTrait;
/**
* The notification backend
*
* @var CalDAV\Backend\NotificationSupport
*/
protected $caldavBackend;
/**
* The actual notification
*
* @var NotificationInterface
*/
protected $notification;
/**
* Owner principal of the notification
*
* @var string
*/
protected $principalUri;
/**
* Constructor
*
* @param CalDAV\Backend\NotificationSupport $caldavBackend
* @param string $principalUri
* @param NotificationInterface $notification
*/
function __construct(CalDAV\Backend\NotificationSupport $caldavBackend, $principalUri, NotificationInterface $notification) {
$this->caldavBackend = $caldavBackend;
$this->principalUri = $principalUri;
$this->notification = $notification;
}
/**
* Returns the path name for this notification
*
* @return string
*/
function getName() {
return $this->notification->getId() . '.xml';
}
/**
* Returns the etag for the notification.
*
* The etag must be surrounded by litteral double-quotes.
*
* @return string
*/
function getETag() {
return $this->notification->getETag();
}
/**
* This method must return an xml element, using the
* Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
*
* @return NotificationInterface
*/
function getNotificationType() {
return $this->notification;
}
/**
* Deletes this notification
*
* @return void
*/
function delete() {
$this->caldavBackend->deleteNotification($this->getOwner(), $this->notification);
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->principalUri;
}
}

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<?php
namespace Sabre\CalDAV\Notifications;
use Sabre\DAV;
use Sabre\DAV\INode as BaseINode;
use Sabre\DAV\PropFind;
use Sabre\DAV\Server;
use Sabre\DAV\ServerPlugin;
use Sabre\DAVACL;
use Sabre\HTTP\RequestInterface;
use Sabre\HTTP\ResponseInterface;
/**
* Notifications plugin
*
* This plugin implements several features required by the caldav-notification
* draft specification.
*
* Before version 2.1.0 this functionality was part of Sabre\CalDAV\Plugin but
* this has since been split up.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Plugin extends ServerPlugin {
/**
* This is the namespace for the proprietary calendarserver extensions
*/
const NS_CALENDARSERVER = 'http://calendarserver.org/ns/';
/**
* Reference to the main server object.
*
* @var Server
*/
protected $server;
/**
* Returns a plugin name.
*
* Using this name other plugins will be able to access other plugins
* using \Sabre\DAV\Server::getPlugin
*
* @return string
*/
function getPluginName() {
return 'notifications';
}
/**
* This initializes the plugin.
*
* This function is called by Sabre\DAV\Server, after
* addPlugin is called.
*
* This method should set up the required event subscriptions.
*
* @param Server $server
* @return void
*/
function initialize(Server $server) {
$this->server = $server;
$server->on('method:GET', [$this, 'httpGet'], 90);
$server->on('propFind', [$this, 'propFind']);
$server->xml->namespaceMap[self::NS_CALENDARSERVER] = 'cs';
$server->resourceTypeMapping['\\Sabre\\CalDAV\\Notifications\\ICollection'] = '{' . self::NS_CALENDARSERVER . '}notification';
array_push($server->protectedProperties,
'{' . self::NS_CALENDARSERVER . '}notification-URL',
'{' . self::NS_CALENDARSERVER . '}notificationtype'
);
}
/**
* PropFind
*
* @param PropFind $propFind
* @param BaseINode $node
* @return void
*/
function propFind(PropFind $propFind, BaseINode $node) {
$caldavPlugin = $this->server->getPlugin('caldav');
if ($node instanceof DAVACL\IPrincipal) {
$principalUrl = $node->getPrincipalUrl();
// notification-URL property
$propFind->handle('{' . self::NS_CALENDARSERVER . '}notification-URL', function() use ($principalUrl, $caldavPlugin) {
$notificationPath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl) . '/notifications/';
return new DAV\Xml\Property\Href($notificationPath);
});
}
if ($node instanceof INode) {
$propFind->handle(
'{' . self::NS_CALENDARSERVER . '}notificationtype',
[$node, 'getNotificationType']
);
}
}
/**
* This event is triggered before the usual GET request handler.
*
* We use this to intercept GET calls to notification nodes, and return the
* proper response.
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @return void
*/
function httpGet(RequestInterface $request, ResponseInterface $response) {
$path = $request->getPath();
try {
$node = $this->server->tree->getNodeForPath($path);
} catch (DAV\Exception\NotFound $e) {
return;
}
if (!$node instanceof INode)
return;
$writer = $this->server->xml->getWriter();
$writer->contextUri = $this->server->getBaseUri();
$writer->openMemory();
$writer->startDocument('1.0', 'UTF-8');
$writer->startElement('{http://calendarserver.org/ns/}notification');
$node->getNotificationType()->xmlSerializeFull($writer);
$writer->endElement();
$response->setHeader('Content-Type', 'application/xml');
$response->setHeader('ETag', $node->getETag());
$response->setStatus(200);
$response->setBody($writer->outputMemory());
// Return false to break the event chain.
return false;
}
/**
* Returns a bunch of meta-data about the plugin.
*
* Providing this information is optional, and is mainly displayed by the
* Browser plugin.
*
* The description key in the returned array may contain html and will not
* be sanitized.
*
* @return array
*/
function getPluginInfo() {
return [
'name' => $this->getPluginName(),
'description' => 'Adds support for caldav-notifications, which is required to enable caldav-sharing.',
'link' => 'http://sabre.io/dav/caldav-sharing/',
];
}
}

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<?php
namespace Sabre\CalDAV\Principal;
use Sabre\DAVACL;
/**
* Principal collection
*
* This is an alternative collection to the standard ACL principal collection.
* This collection adds support for the calendar-proxy-read and
* calendar-proxy-write sub-principals, as defined by the caldav-proxy
* specification.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Collection extends DAVACL\PrincipalCollection {
/**
* Returns a child object based on principal information
*
* @param array $principalInfo
* @return User
*/
function getChildForPrincipal(array $principalInfo) {
return new User($this->principalBackend, $principalInfo);
}
}

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<?php
namespace Sabre\CalDAV\Principal;
use Sabre\DAVACL;
/**
* ProxyRead principal interface
*
* Any principal node implementing this interface will be picked up as a 'proxy
* principal group'.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface IProxyRead extends DAVACL\IPrincipal {
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Principal/IProxyWrite.php Normal file
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<?php
namespace Sabre\CalDAV\Principal;
use Sabre\DAVACL;
/**
* ProxyWrite principal interface
*
* Any principal node implementing this interface will be picked up as a 'proxy
* principal group'.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface IProxyWrite extends DAVACL\IPrincipal {
}

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<?php
namespace Sabre\CalDAV\Principal;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* ProxyRead principal
*
* This class represents a principal group, hosted under the main principal.
* This is needed to implement 'Calendar delegation' support. This class is
* instantiated by User.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class ProxyRead implements IProxyRead {
/**
* Principal information from the parent principal.
*
* @var array
*/
protected $principalInfo;
/**
* Principal backend
*
* @var DAVACL\PrincipalBackend\BackendInterface
*/
protected $principalBackend;
/**
* Creates the object.
*
* Note that you MUST supply the parent principal information.
*
* @param DAVACL\PrincipalBackend\BackendInterface $principalBackend
* @param array $principalInfo
*/
function __construct(DAVACL\PrincipalBackend\BackendInterface $principalBackend, array $principalInfo) {
$this->principalInfo = $principalInfo;
$this->principalBackend = $principalBackend;
}
/**
* Returns this principals name.
*
* @return string
*/
function getName() {
return 'calendar-proxy-read';
}
/**
* Returns the last modification time
*
* @return null
*/
function getLastModified() {
return null;
}
/**
* Deletes the current node
*
* @throws DAV\Exception\Forbidden
* @return void
*/
function delete() {
throw new DAV\Exception\Forbidden('Permission denied to delete node');
}
/**
* Renames the node
*
* @param string $name The new name
* @throws DAV\Exception\Forbidden
* @return void
*/
function setName($name) {
throw new DAV\Exception\Forbidden('Permission denied to rename file');
}
/**
* Returns a list of alternative urls for a principal
*
* This can for example be an email address, or ldap url.
*
* @return array
*/
function getAlternateUriSet() {
return [];
}
/**
* Returns the full principal url
*
* @return string
*/
function getPrincipalUrl() {
return $this->principalInfo['uri'] . '/' . $this->getName();
}
/**
* Returns the list of group members
*
* If this principal is a group, this function should return
* all member principal uri's for the group.
*
* @return array
*/
function getGroupMemberSet() {
return $this->principalBackend->getGroupMemberSet($this->getPrincipalUrl());
}
/**
* Returns the list of groups this principal is member of
*
* If this principal is a member of a (list of) groups, this function
* should return a list of principal uri's for it's members.
*
* @return array
*/
function getGroupMembership() {
return $this->principalBackend->getGroupMembership($this->getPrincipalUrl());
}
/**
* Sets a list of group members
*
* If this principal is a group, this method sets all the group members.
* The list of members is always overwritten, never appended to.
*
* This method should throw an exception if the members could not be set.
*
* @param array $principals
* @return void
*/
function setGroupMemberSet(array $principals) {
$this->principalBackend->setGroupMemberSet($this->getPrincipalUrl(), $principals);
}
/**
* Returns the displayname
*
* This should be a human readable name for the principal.
* If none is available, return the nodename.
*
* @return string
*/
function getDisplayName() {
return $this->getName();
}
}

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<?php
namespace Sabre\CalDAV\Principal;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* ProxyWrite principal
*
* This class represents a principal group, hosted under the main principal.
* This is needed to implement 'Calendar delegation' support. This class is
* instantiated by User.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class ProxyWrite implements IProxyWrite {
/**
* Parent principal information
*
* @var array
*/
protected $principalInfo;
/**
* Principal Backend
*
* @var DAVACL\PrincipalBackend\BackendInterface
*/
protected $principalBackend;
/**
* Creates the object
*
* Note that you MUST supply the parent principal information.
*
* @param DAVACL\PrincipalBackend\BackendInterface $principalBackend
* @param array $principalInfo
*/
function __construct(DAVACL\PrincipalBackend\BackendInterface $principalBackend, array $principalInfo) {
$this->principalInfo = $principalInfo;
$this->principalBackend = $principalBackend;
}
/**
* Returns this principals name.
*
* @return string
*/
function getName() {
return 'calendar-proxy-write';
}
/**
* Returns the last modification time
*
* @return null
*/
function getLastModified() {
return null;
}
/**
* Deletes the current node
*
* @throws DAV\Exception\Forbidden
* @return void
*/
function delete() {
throw new DAV\Exception\Forbidden('Permission denied to delete node');
}
/**
* Renames the node
*
* @param string $name The new name
* @throws DAV\Exception\Forbidden
* @return void
*/
function setName($name) {
throw new DAV\Exception\Forbidden('Permission denied to rename file');
}
/**
* Returns a list of alternative urls for a principal
*
* This can for example be an email address, or ldap url.
*
* @return array
*/
function getAlternateUriSet() {
return [];
}
/**
* Returns the full principal url
*
* @return string
*/
function getPrincipalUrl() {
return $this->principalInfo['uri'] . '/' . $this->getName();
}
/**
* Returns the list of group members
*
* If this principal is a group, this function should return
* all member principal uri's for the group.
*
* @return array
*/
function getGroupMemberSet() {
return $this->principalBackend->getGroupMemberSet($this->getPrincipalUrl());
}
/**
* Returns the list of groups this principal is member of
*
* If this principal is a member of a (list of) groups, this function
* should return a list of principal uri's for it's members.
*
* @return array
*/
function getGroupMembership() {
return $this->principalBackend->getGroupMembership($this->getPrincipalUrl());
}
/**
* Sets a list of group members
*
* If this principal is a group, this method sets all the group members.
* The list of members is always overwritten, never appended to.
*
* This method should throw an exception if the members could not be set.
*
* @param array $principals
* @return void
*/
function setGroupMemberSet(array $principals) {
$this->principalBackend->setGroupMemberSet($this->getPrincipalUrl(), $principals);
}
/**
* Returns the displayname
*
* This should be a human readable name for the principal.
* If none is available, return the nodename.
*
* @return string
*/
function getDisplayName() {
return $this->getName();
}
}

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<?php
namespace Sabre\CalDAV\Principal;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* CalDAV principal
*
* This is a standard user-principal for CalDAV. This principal is also a
* collection and returns the caldav-proxy-read and caldav-proxy-write child
* principals.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class User extends DAVACL\Principal implements DAV\ICollection {
/**
* Creates a new file in the directory
*
* @param string $name Name of the file
* @param resource $data Initial payload, passed as a readable stream resource.
* @throws DAV\Exception\Forbidden
* @return void
*/
function createFile($name, $data = null) {
throw new DAV\Exception\Forbidden('Permission denied to create file (filename ' . $name . ')');
}
/**
* Creates a new subdirectory
*
* @param string $name
* @throws DAV\Exception\Forbidden
* @return void
*/
function createDirectory($name) {
throw new DAV\Exception\Forbidden('Permission denied to create directory');
}
/**
* Returns a specific child node, referenced by its name
*
* @param string $name
* @return DAV\INode
*/
function getChild($name) {
$principal = $this->principalBackend->getPrincipalByPath($this->getPrincipalURL() . '/' . $name);
if (!$principal) {
throw new DAV\Exception\NotFound('Node with name ' . $name . ' was not found');
}
if ($name === 'calendar-proxy-read')
return new ProxyRead($this->principalBackend, $this->principalProperties);
if ($name === 'calendar-proxy-write')
return new ProxyWrite($this->principalBackend, $this->principalProperties);
throw new DAV\Exception\NotFound('Node with name ' . $name . ' was not found');
}
/**
* Returns an array with all the child nodes
*
* @return DAV\INode[]
*/
function getChildren() {
$r = [];
if ($this->principalBackend->getPrincipalByPath($this->getPrincipalURL() . '/calendar-proxy-read')) {
$r[] = new ProxyRead($this->principalBackend, $this->principalProperties);
}
if ($this->principalBackend->getPrincipalByPath($this->getPrincipalURL() . '/calendar-proxy-write')) {
$r[] = new ProxyWrite($this->principalBackend, $this->principalProperties);
}
return $r;
}
/**
* Returns whether or not the child node exists
*
* @param string $name
* @return bool
*/
function childExists($name) {
try {
$this->getChild($name);
return true;
} catch (DAV\Exception\NotFound $e) {
return false;
}
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
$acl = parent::getACL();
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->principalProperties['uri'] . '/calendar-proxy-read',
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->principalProperties['uri'] . '/calendar-proxy-write',
'protected' => true,
];
return $acl;
}
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Schedule/IInbox.php Normal file
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<?php
namespace Sabre\CalDAV\Schedule;
/**
* Implement this interface to have a node be recognized as a CalDAV scheduling
* inbox.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface IInbox extends \Sabre\CalDAV\ICalendarObjectContainer, \Sabre\DAVACL\IACL {
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Schedule/IMipPlugin.php Normal file
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<?php
namespace Sabre\CalDAV\Schedule;
use Sabre\DAV;
use Sabre\VObject\ITip;
/**
* iMIP handler.
*
* This class is responsible for sending out iMIP messages. iMIP is the
* email-based transport for iTIP. iTIP deals with scheduling operations for
* iCalendar objects.
*
* If you want to customize the email that gets sent out, you can do so by
* extending this class and overriding the sendMessage method.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class IMipPlugin extends DAV\ServerPlugin {
/**
* Email address used in From: header.
*
* @var string
*/
protected $senderEmail;
/**
* ITipMessage
*
* @var ITip\Message
*/
protected $itipMessage;
/**
* Creates the email handler.
*
* @param string $senderEmail. The 'senderEmail' is the email that shows up
* in the 'From:' address. This should
* generally be some kind of no-reply email
* address you own.
*/
function __construct($senderEmail) {
$this->senderEmail = $senderEmail;
}
/*
* This initializes the plugin.
*
* This function is called by Sabre\DAV\Server, after
* addPlugin is called.
*
* This method should set up the required event subscriptions.
*
* @param DAV\Server $server
* @return void
*/
function initialize(DAV\Server $server) {
$server->on('schedule', [$this, 'schedule'], 120);
}
/**
* Returns a plugin name.
*
* Using this name other plugins will be able to access other plugins
* using \Sabre\DAV\Server::getPlugin
*
* @return string
*/
function getPluginName() {
return 'imip';
}
/**
* Event handler for the 'schedule' event.
*
* @param ITip\Message $iTipMessage
* @return void
*/
function schedule(ITip\Message $iTipMessage) {
// Not sending any emails if the system considers the update
// insignificant.
if (!$iTipMessage->significantChange) {
if (!$iTipMessage->scheduleStatus) {
$iTipMessage->scheduleStatus = '1.0;We got the message, but it\'s not significant enough to warrant an email';
}
return;
}
$summary = $iTipMessage->message->VEVENT->SUMMARY;
if (parse_url($iTipMessage->sender, PHP_URL_SCHEME) !== 'mailto')
return;
if (parse_url($iTipMessage->recipient, PHP_URL_SCHEME) !== 'mailto')
return;
$sender = substr($iTipMessage->sender, 7);
$recipient = substr($iTipMessage->recipient, 7);
if ($iTipMessage->senderName) {
$sender = $iTipMessage->senderName . ' <' . $sender . '>';
}
if ($iTipMessage->recipientName) {
$recipient = $iTipMessage->recipientName . ' <' . $recipient . '>';
}
$subject = 'SabreDAV iTIP message';
switch (strtoupper($iTipMessage->method)) {
case 'REPLY' :
$subject = 'Re: ' . $summary;
break;
case 'REQUEST' :
$subject = $summary;
break;
case 'CANCEL' :
$subject = 'Cancelled: ' . $summary;
break;
}
$headers = [
'Reply-To: ' . $sender,
'From: ' . $this->senderEmail,
'Content-Type: text/calendar; charset=UTF-8; method=' . $iTipMessage->method,
];
if (DAV\Server::$exposeVersion) {
$headers[] = 'X-Sabre-Version: ' . DAV\Version::VERSION;
}
$this->mail(
$recipient,
$subject,
$iTipMessage->message->serialize(),
$headers
);
$iTipMessage->scheduleStatus = '1.1; Scheduling message is sent via iMip';
}
// @codeCoverageIgnoreStart
// This is deemed untestable in a reasonable manner
/**
* This function is responsible for sending the actual email.
*
* @param string $to Recipient email address
* @param string $subject Subject of the email
* @param string $body iCalendar body
* @param array $headers List of headers
* @return void
*/
protected function mail($to, $subject, $body, array $headers) {
mail($to, $subject, $body, implode("\r\n", $headers));
}
// @codeCoverageIgnoreEnd
/**
* Returns a bunch of meta-data about the plugin.
*
* Providing this information is optional, and is mainly displayed by the
* Browser plugin.
*
* The description key in the returned array may contain html and will not
* be sanitized.
*
* @return array
*/
function getPluginInfo() {
return [
'name' => $this->getPluginName(),
'description' => 'Email delivery (rfc6047) for CalDAV scheduling',
'link' => 'http://sabre.io/dav/scheduling/',
];
}
}

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<?php
namespace Sabre\CalDAV\Schedule;
/**
* Implement this interface to have a node be recognized as a CalDAV scheduling
* outbox.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface IOutbox extends \Sabre\DAV\ICollection, \Sabre\DAVACL\IACL {
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Schedule/ISchedulingObject.php Normal file
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<?php
namespace Sabre\CalDAV\Schedule;
/**
* The SchedulingObject represents a scheduling object in the Inbox collection
*
* @license http://sabre.io/license/ Modified BSD License
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
*/
interface ISchedulingObject extends \Sabre\CalDAV\ICalendarObject {
}

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<?php
namespace Sabre\CalDAV\Schedule;
use Sabre\CalDAV;
use Sabre\CalDAV\Backend;
use Sabre\DAV;
use Sabre\DAVACL;
use Sabre\VObject;
/**
* The CalDAV scheduling inbox
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Inbox extends DAV\Collection implements IInbox {
use DAVACL\ACLTrait;
/**
* CalDAV backend
*
* @var Backend\BackendInterface
*/
protected $caldavBackend;
/**
* The principal Uri
*
* @var string
*/
protected $principalUri;
/**
* Constructor
*
* @param Backend\SchedulingSupport $caldavBackend
* @param string $principalUri
*/
function __construct(Backend\SchedulingSupport $caldavBackend, $principalUri) {
$this->caldavBackend = $caldavBackend;
$this->principalUri = $principalUri;
}
/**
* Returns the name of the node.
*
* This is used to generate the url.
*
* @return string
*/
function getName() {
return 'inbox';
}
/**
* Returns an array with all the child nodes
*
* @return \Sabre\DAV\INode[]
*/
function getChildren() {
$objs = $this->caldavBackend->getSchedulingObjects($this->principalUri);
$children = [];
foreach ($objs as $obj) {
//$obj['acl'] = $this->getACL();
$obj['principaluri'] = $this->principalUri;
$children[] = new SchedulingObject($this->caldavBackend, $obj);
}
return $children;
}
/**
* Creates a new file in the directory
*
* Data will either be supplied as a stream resource, or in certain cases
* as a string. Keep in mind that you may have to support either.
*
* After successful creation of the file, you may choose to return the ETag
* of the new file here.
*
* The returned ETag must be surrounded by double-quotes (The quotes should
* be part of the actual string).
*
* If you cannot accurately determine the ETag, you should not return it.
* If you don't store the file exactly as-is (you're transforming it
* somehow) you should also not return an ETag.
*
* This means that if a subsequent GET to this new file does not exactly
* return the same contents of what was submitted here, you are strongly
* recommended to omit the ETag.
*
* @param string $name Name of the file
* @param resource|string $data Initial payload
* @return null|string
*/
function createFile($name, $data = null) {
$this->caldavBackend->createSchedulingObject($this->principalUri, $name, $data);
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->principalUri;
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
return [
[
'privilege' => '{DAV:}read',
'principal' => '{DAV:}authenticated',
'protected' => true,
],
[
'privilege' => '{DAV:}write-properties',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{DAV:}unbind',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{DAV:}unbind',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-deliver',
'principal' => '{DAV:}authenticated',
'protected' => true,
],
];
}
/**
* Performs a calendar-query on the contents of this calendar.
*
* The calendar-query is defined in RFC4791 : CalDAV. Using the
* calendar-query it is possible for a client to request a specific set of
* object, based on contents of iCalendar properties, date-ranges and
* iCalendar component types (VTODO, VEVENT).
*
* This method should just return a list of (relative) urls that match this
* query.
*
* The list of filters are specified as an array. The exact array is
* documented by \Sabre\CalDAV\CalendarQueryParser.
*
* @param array $filters
* @return array
*/
function calendarQuery(array $filters) {
$result = [];
$validator = new CalDAV\CalendarQueryValidator();
$objects = $this->caldavBackend->getSchedulingObjects($this->principalUri);
foreach ($objects as $object) {
$vObject = VObject\Reader::read($object['calendardata']);
if ($validator->validate($vObject, $filters)) {
$result[] = $object['uri'];
}
// Destroy circular references to PHP will GC the object.
$vObject->destroy();
}
return $result;
}
}

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<?php
namespace Sabre\CalDAV\Schedule;
use Sabre\CalDAV;
use Sabre\DAV;
use Sabre\DAVACL;
/**
* The CalDAV scheduling outbox
*
* The outbox is mainly used as an endpoint in the tree for a client to do
* free-busy requests. This functionality is completely handled by the
* Scheduling plugin, so this object is actually mostly static.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Outbox extends DAV\Collection implements IOutbox {
use DAVACL\ACLTrait;
/**
* The principal Uri
*
* @var string
*/
protected $principalUri;
/**
* Constructor
*
* @param string $principalUri
*/
function __construct($principalUri) {
$this->principalUri = $principalUri;
}
/**
* Returns the name of the node.
*
* This is used to generate the url.
*
* @return string
*/
function getName() {
return 'outbox';
}
/**
* Returns an array with all the child nodes
*
* @return \Sabre\DAV\INode[]
*/
function getChildren() {
return [];
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->principalUri;
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
return [
[
'privilege' => '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-send',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-send',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-read',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
],
];
}
}

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<?php
namespace Sabre\CalDAV\Schedule;
use Sabre\CalDAV\Backend;
use Sabre\DAV\Exception\MethodNotAllowed;
/**
* The SchedulingObject represents a scheduling object in the Inbox collection
*
* @author Brett (https://github.com/bretten)
* @license http://sabre.io/license/ Modified BSD License
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
*/
class SchedulingObject extends \Sabre\CalDAV\CalendarObject implements ISchedulingObject {
/**
/* The CalDAV backend
*
* @var Backend\SchedulingSupport
*/
protected $caldavBackend;
/**
* Array with information about this SchedulingObject
*
* @var array
*/
protected $objectData;
/**
* Constructor
*
* The following properties may be passed within $objectData:
*
* * uri - A unique uri. Only the 'basename' must be passed.
* * principaluri - the principal that owns the object.
* * calendardata (optional) - The iCalendar data
* * etag - (optional) The etag for this object, MUST be encloded with
* double-quotes.
* * size - (optional) The size of the data in bytes.
* * lastmodified - (optional) format as a unix timestamp.
* * acl - (optional) Use this to override the default ACL for the node.
*
* @param Backend\SchedulingSupport $caldavBackend
* @param array $objectData
*/
function __construct(Backend\SchedulingSupport $caldavBackend, array $objectData) {
$this->caldavBackend = $caldavBackend;
if (!isset($objectData['uri'])) {
throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property');
}
$this->objectData = $objectData;
}
/**
* Returns the ICalendar-formatted object
*
* @return string
*/
function get() {
// Pre-populating the 'calendardata' is optional, if we don't have it
// already we fetch it from the backend.
if (!isset($this->objectData['calendardata'])) {
$this->objectData = $this->caldavBackend->getSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']);
}
return $this->objectData['calendardata'];
}
/**
* Updates the ICalendar-formatted object
*
* @param string|resource $calendarData
* @return string
*/
function put($calendarData) {
throw new MethodNotAllowed('Updating scheduling objects is not supported');
}
/**
* Deletes the scheduling message
*
* @return void
*/
function delete() {
$this->caldavBackend->deleteSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']);
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->objectData['principaluri'];
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
// An alternative acl may be specified in the object data.
//
if (isset($this->objectData['acl'])) {
return $this->objectData['acl'];
}
// The default ACL
return [
[
'privilege' => '{DAV:}all',
'principal' => '{DAV:}owner',
'protected' => true,
],
[
'privilege' => '{DAV:}all',
'principal' => $this->objectData['principaluri'] . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->objectData['principaluri'] . '/calendar-proxy-read',
'protected' => true,
],
];
}
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAV\Sharing\Plugin as SPlugin;
/**
* This object represents a CalDAV calendar that is shared by a different user.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class SharedCalendar extends Calendar implements ISharedCalendar {
/**
* Returns the 'access level' for the instance of this shared resource.
*
* The value should be one of the Sabre\DAV\Sharing\Plugin::ACCESS_
* constants.
*
* @return int
*/
function getShareAccess() {
return isset($this->calendarInfo['share-access']) ? $this->calendarInfo['share-access'] : SPlugin::ACCESS_NOTSHARED;
}
/**
* This function must return a URI that uniquely identifies the shared
* resource. This URI should be identical across instances, and is
* also used in several other XML bodies to connect invites to
* resources.
*
* This may simply be a relative reference to the original shared instance,
* but it could also be a urn. As long as it's a valid URI and unique.
*
* @return string
*/
function getShareResourceUri() {
return $this->calendarInfo['share-resource-uri'];
}
/**
* Updates the list of sharees.
*
* Every item must be a Sharee object.
*
* @param \Sabre\DAV\Xml\Element\Sharee[] $sharees
* @return void
*/
function updateInvites(array $sharees) {
$this->caldavBackend->updateInvites($this->calendarInfo['id'], $sharees);
}
/**
* Returns the list of people whom this resource is shared with.
*
* Every item in the returned array must be a Sharee object with
* at least the following properties set:
*
* * $href
* * $shareAccess
* * $inviteStatus
*
* and optionally:
*
* * $properties
*
* @return \Sabre\DAV\Xml\Element\Sharee[]
*/
function getInvites() {
return $this->caldavBackend->getInvites($this->calendarInfo['id']);
}
/**
* Marks this calendar as published.
*
* Publishing a calendar should automatically create a read-only, public,
* subscribable calendar.
*
* @param bool $value
* @return void
*/
function setPublishStatus($value) {
$this->caldavBackend->setPublishStatus($this->calendarInfo['id'], $value);
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
$acl = [];
switch ($this->getShareAccess()) {
case SPlugin::ACCESS_NOTSHARED :
case SPlugin::ACCESS_SHAREDOWNER :
$acl[] = [
'privilege' => '{DAV:}share',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}share',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
];
// No break intentional!
case SPlugin::ACCESS_READWRITE :
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
];
// No break intentional!
case SPlugin::ACCESS_READ :
$acl[] = [
'privilege' => '{DAV:}write-properties',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}write-properties',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read',
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
];
$acl[] = [
'privilege' => '{' . Plugin::NS_CALDAV . '}read-free-busy',
'principal' => '{DAV:}authenticated',
'protected' => true,
];
break;
}
return $acl;
}
/**
* This method returns the ACL's for calendar objects in this calendar.
* The result of this method automatically gets passed to the
* calendar-object nodes in the calendar.
*
* @return array
*/
function getChildACL() {
$acl = [];
switch ($this->getShareAccess()) {
case SPlugin::ACCESS_NOTSHARED :
// No break intentional
case SPlugin::ACCESS_SHAREDOWNER :
// No break intentional
case SPlugin::ACCESS_READWRITE:
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}write',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
];
// No break intentional
case SPlugin::ACCESS_READ:
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'],
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
'protected' => true,
];
$acl[] = [
'privilege' => '{DAV:}read',
'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read',
'protected' => true,
];
break;
}
return $acl;
}
}

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<?php
namespace Sabre\CalDAV;
use Sabre\DAV;
use Sabre\DAV\Xml\Property\LocalHref;
use Sabre\HTTP\RequestInterface;
use Sabre\HTTP\ResponseInterface;
/**
* This plugin implements support for caldav sharing.
*
* This spec is defined at:
* http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk/doc/Extensions/caldav-sharing.txt
*
* See:
* Sabre\CalDAV\Backend\SharingSupport for all the documentation.
*
* Note: This feature is experimental, and may change in between different
* SabreDAV versions.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class SharingPlugin extends DAV\ServerPlugin {
/**
* Reference to SabreDAV server object.
*
* @var DAV\Server
*/
protected $server;
/**
* This method should return a list of server-features.
*
* This is for example 'versioning' and is added to the DAV: header
* in an OPTIONS response.
*
* @return array
*/
function getFeatures() {
return ['calendarserver-sharing'];
}
/**
* Returns a plugin name.
*
* Using this name other plugins will be able to access other plugins
* using Sabre\DAV\Server::getPlugin
*
* @return string
*/
function getPluginName() {
return 'caldav-sharing';
}
/**
* This initializes the plugin.
*
* This function is called by Sabre\DAV\Server, after
* addPlugin is called.
*
* This method should set up the required event subscriptions.
*
* @param DAV\Server $server
* @return void
*/
function initialize(DAV\Server $server) {
$this->server = $server;
if (is_null($this->server->getPlugin('sharing'))) {
throw new \LogicException('The generic "sharing" plugin must be loaded before the caldav sharing plugin. Call $server->addPlugin(new \Sabre\DAV\Sharing\Plugin()); before this one.');
}
array_push(
$this->server->protectedProperties,
'{' . Plugin::NS_CALENDARSERVER . '}invite',
'{' . Plugin::NS_CALENDARSERVER . '}allowed-sharing-modes',
'{' . Plugin::NS_CALENDARSERVER . '}shared-url'
);
$this->server->xml->elementMap['{' . Plugin::NS_CALENDARSERVER . '}share'] = 'Sabre\\CalDAV\\Xml\\Request\\Share';
$this->server->xml->elementMap['{' . Plugin::NS_CALENDARSERVER . '}invite-reply'] = 'Sabre\\CalDAV\\Xml\\Request\\InviteReply';
$this->server->on('propFind', [$this, 'propFindEarly']);
$this->server->on('propFind', [$this, 'propFindLate'], 150);
$this->server->on('propPatch', [$this, 'propPatch'], 40);
$this->server->on('method:POST', [$this, 'httpPost']);
}
/**
* This event is triggered when properties are requested for a certain
* node.
*
* This allows us to inject any properties early.
*
* @param DAV\PropFind $propFind
* @param DAV\INode $node
* @return void
*/
function propFindEarly(DAV\PropFind $propFind, DAV\INode $node) {
if ($node instanceof ISharedCalendar) {
$propFind->handle('{' . Plugin::NS_CALENDARSERVER . '}invite', function() use ($node) {
// Fetching owner information
$props = $this->server->getPropertiesForPath($node->getOwner(), [
'{http://sabredav.org/ns}email-address',
'{DAV:}displayname',
], 0);
$ownerInfo = [
'href' => $node->getOwner(),
];
if (isset($props[0][200])) {
// We're mapping the internal webdav properties to the
// elements caldav-sharing expects.
if (isset($props[0][200]['{http://sabredav.org/ns}email-address'])) {
$ownerInfo['href'] = 'mailto:' . $props[0][200]['{http://sabredav.org/ns}email-address'];
}
if (isset($props[0][200]['{DAV:}displayname'])) {
$ownerInfo['commonName'] = $props[0][200]['{DAV:}displayname'];
}
}
return new Xml\Property\Invite(
$node->getInvites(),
$ownerInfo
);
});
}
}
/**
* This method is triggered *after* all properties have been retrieved.
* This allows us to inject the correct resourcetype for calendars that
* have been shared.
*
* @param DAV\PropFind $propFind
* @param DAV\INode $node
* @return void
*/
function propFindLate(DAV\PropFind $propFind, DAV\INode $node) {
if ($node instanceof ISharedCalendar) {
$shareAccess = $node->getShareAccess();
if ($rt = $propFind->get('{DAV:}resourcetype')) {
switch ($shareAccess) {
case \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER :
$rt->add('{' . Plugin::NS_CALENDARSERVER . '}shared-owner');
break;
case \Sabre\DAV\Sharing\Plugin::ACCESS_READ :
case \Sabre\DAV\Sharing\Plugin::ACCESS_READWRITE :
$rt->add('{' . Plugin::NS_CALENDARSERVER . '}shared');
break;
}
}
$propFind->handle('{' . Plugin::NS_CALENDARSERVER . '}allowed-sharing-modes', function() {
return new Xml\Property\AllowedSharingModes(true, false);
});
}
}
/**
* This method is trigged when a user attempts to update a node's
* properties.
*
* A previous draft of the sharing spec stated that it was possible to use
* PROPPATCH to remove 'shared-owner' from the resourcetype, thus unsharing
* the calendar.
*
* Even though this is no longer in the current spec, we keep this around
* because OS X 10.7 may still make use of this feature.
*
* @param string $path
* @param DAV\PropPatch $propPatch
* @return void
*/
function propPatch($path, DAV\PropPatch $propPatch) {
$node = $this->server->tree->getNodeForPath($path);
if (!$node instanceof ISharedCalendar)
return;
if ($node->getShareAccess() === \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER || $node->getShareAccess() === \Sabre\DAV\Sharing\Plugin::ACCESS_NOTSHARED) {
$propPatch->handle('{DAV:}resourcetype', function($value) use ($node) {
if ($value->is('{' . Plugin::NS_CALENDARSERVER . '}shared-owner')) return false;
$shares = $node->getInvites();
foreach ($shares as $share) {
$share->access = DAV\Sharing\Plugin::ACCESS_NOACCESS;
}
$node->updateInvites($shares);
return true;
});
}
}
/**
* We intercept this to handle POST requests on calendars.
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @return null|bool
*/
function httpPost(RequestInterface $request, ResponseInterface $response) {
$path = $request->getPath();
// Only handling xml
$contentType = $request->getHeader('Content-Type');
if (strpos($contentType, 'application/xml') === false && strpos($contentType, 'text/xml') === false)
return;
// Making sure the node exists
try {
$node = $this->server->tree->getNodeForPath($path);
} catch (DAV\Exception\NotFound $e) {
return;
}
$requestBody = $request->getBodyAsString();
// If this request handler could not deal with this POST request, it
// will return 'null' and other plugins get a chance to handle the
// request.
//
// However, we already requested the full body. This is a problem,
// because a body can only be read once. This is why we preemptively
// re-populated the request body with the existing data.
$request->setBody($requestBody);
$message = $this->server->xml->parse($requestBody, $request->getUrl(), $documentType);
switch ($documentType) {
// Both the DAV:share-resource and CALENDARSERVER:share requests
// behave identically.
case '{' . Plugin::NS_CALENDARSERVER . '}share' :
$sharingPlugin = $this->server->getPlugin('sharing');
$sharingPlugin->shareResource($path, $message->sharees);
$response->setStatus(200);
// Adding this because sending a response body may cause issues,
// and I wanted some type of indicator the response was handled.
$response->setHeader('X-Sabre-Status', 'everything-went-well');
// Breaking the event chain
return false;
// The invite-reply document is sent when the user replies to an
// invitation of a calendar share.
case '{' . Plugin::NS_CALENDARSERVER . '}invite-reply' :
// This only works on the calendar-home-root node.
if (!$node instanceof CalendarHome) {
return;
}
$this->server->transactionType = 'post-invite-reply';
// Getting ACL info
$acl = $this->server->getPlugin('acl');
// If there's no ACL support, we allow everything
if ($acl) {
$acl->checkPrivileges($path, '{DAV:}write');
}
$url = $node->shareReply(
$message->href,
$message->status,
$message->calendarUri,
$message->inReplyTo,
$message->summary
);
$response->setStatus(200);
// Adding this because sending a response body may cause issues,
// and I wanted some type of indicator the response was handled.
$response->setHeader('X-Sabre-Status', 'everything-went-well');
if ($url) {
$writer = $this->server->xml->getWriter();
$writer->openMemory();
$writer->startDocument();
$writer->startElement('{' . Plugin::NS_CALENDARSERVER . '}shared-as');
$writer->write(new LocalHref($url));
$writer->endElement();
$response->setHeader('Content-Type', 'application/xml');
$response->setBody($writer->outputMemory());
}
// Breaking the event chain
return false;
case '{' . Plugin::NS_CALENDARSERVER . '}publish-calendar' :
// We can only deal with IShareableCalendar objects
if (!$node instanceof ISharedCalendar) {
return;
}
$this->server->transactionType = 'post-publish-calendar';
// Getting ACL info
$acl = $this->server->getPlugin('acl');
// If there's no ACL support, we allow everything
if ($acl) {
$acl->checkPrivileges($path, '{DAV:}share');
}
$node->setPublishStatus(true);
// iCloud sends back the 202, so we will too.
$response->setStatus(202);
// Adding this because sending a response body may cause issues,
// and I wanted some type of indicator the response was handled.
$response->setHeader('X-Sabre-Status', 'everything-went-well');
// Breaking the event chain
return false;
case '{' . Plugin::NS_CALENDARSERVER . '}unpublish-calendar' :
// We can only deal with IShareableCalendar objects
if (!$node instanceof ISharedCalendar) {
return;
}
$this->server->transactionType = 'post-unpublish-calendar';
// Getting ACL info
$acl = $this->server->getPlugin('acl');
// If there's no ACL support, we allow everything
if ($acl) {
$acl->checkPrivileges($path, '{DAV:}share');
}
$node->setPublishStatus(false);
$response->setStatus(200);
// Adding this because sending a response body may cause issues,
// and I wanted some type of indicator the response was handled.
$response->setHeader('X-Sabre-Status', 'everything-went-well');
// Breaking the event chain
return false;
}
}
/**
* Returns a bunch of meta-data about the plugin.
*
* Providing this information is optional, and is mainly displayed by the
* Browser plugin.
*
* The description key in the returned array may contain html and will not
* be sanitized.
*
* @return array
*/
function getPluginInfo() {
return [
'name' => $this->getPluginName(),
'description' => 'Adds support for caldav-sharing.',
'link' => 'http://sabre.io/dav/caldav-sharing/',
];
}
}

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<?php
namespace Sabre\CalDAV\Subscriptions;
use Sabre\DAV\ICollection;
use Sabre\DAV\IProperties;
/**
* ISubscription
*
* Nodes implementing this interface represent calendar subscriptions.
*
* The subscription node doesn't do much, other than returning and updating
* subscription-related properties.
*
* The following properties should be supported:
*
* 1. {DAV:}displayname
* 2. {http://apple.com/ns/ical/}refreshrate
* 3. {http://calendarserver.org/ns/}subscribed-strip-todos (omit if todos
* should not be stripped).
* 4. {http://calendarserver.org/ns/}subscribed-strip-alarms (omit if alarms
* should not be stripped).
* 5. {http://calendarserver.org/ns/}subscribed-strip-attachments (omit if
* attachments should not be stripped).
* 6. {http://calendarserver.org/ns/}source (Must be a
* Sabre\DAV\Property\Href).
* 7. {http://apple.com/ns/ical/}calendar-color
* 8. {http://apple.com/ns/ical/}calendar-order
*
* It is recommended to support every property.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface ISubscription extends ICollection, IProperties {
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Subscriptions/Plugin.php Normal file
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<?php
namespace Sabre\CalDAV\Subscriptions;
use Sabre\DAV\INode;
use Sabre\DAV\PropFind;
use Sabre\DAV\Server;
use Sabre\DAV\ServerPlugin;
/**
* This plugin adds calendar-subscription support to your CalDAV server.
*
* Some clients support 'managed subscriptions' server-side. This is basically
* a list of subscription urls a user is using.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Plugin extends ServerPlugin {
/**
* This initializes the plugin.
*
* This function is called by Sabre\DAV\Server, after
* addPlugin is called.
*
* This method should set up the required event subscriptions.
*
* @param Server $server
* @return void
*/
function initialize(Server $server) {
$server->resourceTypeMapping['Sabre\\CalDAV\\Subscriptions\\ISubscription'] =
'{http://calendarserver.org/ns/}subscribed';
$server->xml->elementMap['{http://calendarserver.org/ns/}source'] =
'Sabre\\DAV\\Xml\\Property\\Href';
$server->on('propFind', [$this, 'propFind'], 150);
}
/**
* This method should return a list of server-features.
*
* This is for example 'versioning' and is added to the DAV: header
* in an OPTIONS response.
*
* @return array
*/
function getFeatures() {
return ['calendarserver-subscribed'];
}
/**
* Triggered after properties have been fetched.
*
* @param PropFind $propFind
* @param INode $node
* @return void
*/
function propFind(PropFind $propFind, INode $node) {
// There's a bunch of properties that must appear as a self-closing
// xml-element. This event handler ensures that this will be the case.
$props = [
'{http://calendarserver.org/ns/}subscribed-strip-alarms',
'{http://calendarserver.org/ns/}subscribed-strip-attachments',
'{http://calendarserver.org/ns/}subscribed-strip-todos',
];
foreach ($props as $prop) {
if ($propFind->getStatus($prop) === 200) {
$propFind->set($prop, '', 200);
}
}
}
/**
* Returns a plugin name.
*
* Using this name other plugins will be able to access other plugins
* using \Sabre\DAV\Server::getPlugin
*
* @return string
*/
function getPluginName() {
return 'subscriptions';
}
/**
* Returns a bunch of meta-data about the plugin.
*
* Providing this information is optional, and is mainly displayed by the
* Browser plugin.
*
* The description key in the returned array may contain html and will not
* be sanitized.
*
* @return array
*/
function getPluginInfo() {
return [
'name' => $this->getPluginName(),
'description' => 'This plugin allows users to store iCalendar subscriptions in their calendar-home.',
'link' => null,
];
}
}

221
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Subscriptions/Subscription.php Normal file
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<?php
namespace Sabre\CalDAV\Subscriptions;
use Sabre\CalDAV\Backend\SubscriptionSupport;
use Sabre\DAV\Collection;
use Sabre\DAV\PropPatch;
use Sabre\DAV\Xml\Property\Href;
use Sabre\DAVACL\ACLTrait;
use Sabre\DAVACL\IACL;
/**
* Subscription Node
*
* This node represents a subscription.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Subscription extends Collection implements ISubscription, IACL {
use ACLTrait;
/**
* caldavBackend
*
* @var SubscriptionSupport
*/
protected $caldavBackend;
/**
* subscriptionInfo
*
* @var array
*/
protected $subscriptionInfo;
/**
* Constructor
*
* @param SubscriptionSupport $caldavBackend
* @param array $subscriptionInfo
*/
function __construct(SubscriptionSupport $caldavBackend, array $subscriptionInfo) {
$this->caldavBackend = $caldavBackend;
$this->subscriptionInfo = $subscriptionInfo;
$required = [
'id',
'uri',
'principaluri',
'source',
];
foreach ($required as $r) {
if (!isset($subscriptionInfo[$r])) {
throw new \InvalidArgumentException('The ' . $r . ' field is required when creating a subscription node');
}
}
}
/**
* Returns the name of the node.
*
* This is used to generate the url.
*
* @return string
*/
function getName() {
return $this->subscriptionInfo['uri'];
}
/**
* Returns the last modification time
*
* @return int
*/
function getLastModified() {
if (isset($this->subscriptionInfo['lastmodified'])) {
return $this->subscriptionInfo['lastmodified'];
}
}
/**
* Deletes the current node
*
* @return void
*/
function delete() {
$this->caldavBackend->deleteSubscription(
$this->subscriptionInfo['id']
);
}
/**
* Returns an array with all the child nodes
*
* @return \Sabre\DAV\INode[]
*/
function getChildren() {
return [];
}
/**
* Updates properties on this node.
*
* This method received a PropPatch object, which contains all the
* information about the update.
*
* To update specific properties, call the 'handle' method on this object.
* Read the PropPatch documentation for more information.
*
* @param PropPatch $propPatch
* @return void
*/
function propPatch(PropPatch $propPatch) {
return $this->caldavBackend->updateSubscription(
$this->subscriptionInfo['id'],
$propPatch
);
}
/**
* Returns a list of properties for this nodes.
*
* The properties list is a list of propertynames the client requested,
* encoded in clark-notation {xmlnamespace}tagname.
*
* If the array is empty, it means 'all properties' were requested.
*
* Note that it's fine to liberally give properties back, instead of
* conforming to the list of requested properties.
* The Server class will filter out the extra.
*
* @param array $properties
* @return array
*/
function getProperties($properties) {
$r = [];
foreach ($properties as $prop) {
switch ($prop) {
case '{http://calendarserver.org/ns/}source' :
$r[$prop] = new Href($this->subscriptionInfo['source']);
break;
default :
if (array_key_exists($prop, $this->subscriptionInfo)) {
$r[$prop] = $this->subscriptionInfo[$prop];
}
break;
}
}
return $r;
}
/**
* Returns the owner principal.
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->subscriptionInfo['principaluri'];
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
return [
[
'privilege' => '{DAV:}all',
'principal' => $this->getOwner(),
'protected' => true,
],
[
'privilege' => '{DAV:}all',
'principal' => $this->getOwner() . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->getOwner() . '/calendar-proxy-read',
'protected' => true,
]
];
}
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Filter/CalendarData.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Filter;
use Sabre\CalDAV\Plugin;
use Sabre\DAV\Exception\BadRequest;
use Sabre\VObject\DateTimeParser;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
/**
* CalendarData parser.
*
* This class parses the {urn:ietf:params:xml:ns:caldav}calendar-data XML
* element, as defined in:
*
* https://tools.ietf.org/html/rfc4791#section-9.6
*
* This element is used in three distinct places in the caldav spec, but in
* this case, this element class only implements the calendar-data element as
* it appears in a DAV:prop element, in a calendar-query or calendar-multiget
* REPORT request.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CalendarData implements XmlDeserializable {
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
* @return mixed
*/
static function xmlDeserialize(Reader $reader) {
$result = [
'contentType' => $reader->getAttribute('content-type') ?: 'text/calendar',
'version' => $reader->getAttribute('version') ?: '2.0',
];
$elems = (array)$reader->parseInnerTree();
foreach ($elems as $elem) {
switch ($elem['name']) {
case '{' . Plugin::NS_CALDAV . '}expand' :
$result['expand'] = [
'start' => isset($elem['attributes']['start']) ? DateTimeParser::parseDateTime($elem['attributes']['start']) : null,
'end' => isset($elem['attributes']['end']) ? DateTimeParser::parseDateTime($elem['attributes']['end']) : null,
];
if (!$result['expand']['start'] || !$result['expand']['end']) {
throw new BadRequest('The "start" and "end" attributes are required when expanding calendar-data');
}
if ($result['expand']['end'] <= $result['expand']['start']) {
throw new BadRequest('The end-date must be larger than the start-date when expanding calendar-data');
}
break;
}
}
return $result;
}
}

97
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Filter/CompFilter.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Filter;
use Sabre\CalDAV\Plugin;
use Sabre\DAV\Exception\BadRequest;
use Sabre\VObject\DateTimeParser;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
/**
* CompFilter parser.
*
* This class parses the {urn:ietf:params:xml:ns:caldav}comp-filter XML
* element, as defined in:
*
* https://tools.ietf.org/html/rfc4791#section-9.6
*
* The result will be spit out as an array.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class CompFilter implements XmlDeserializable {
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
* @return mixed
*/
static function xmlDeserialize(Reader $reader) {
$result = [
'name' => null,
'is-not-defined' => false,
'comp-filters' => [],
'prop-filters' => [],
'time-range' => false,
];
$att = $reader->parseAttributes();
$result['name'] = $att['name'];
$elems = $reader->parseInnerTree();
if (is_array($elems)) foreach ($elems as $elem) {
switch ($elem['name']) {
case '{' . Plugin::NS_CALDAV . '}comp-filter' :
$result['comp-filters'][] = $elem['value'];
break;
case '{' . Plugin::NS_CALDAV . '}prop-filter' :
$result['prop-filters'][] = $elem['value'];
break;
case '{' . Plugin::NS_CALDAV . '}is-not-defined' :
$result['is-not-defined'] = true;
break;
case '{' . Plugin::NS_CALDAV . '}time-range' :
if ($result['name'] === 'VCALENDAR') {
throw new BadRequest('You cannot add time-range filters on the VCALENDAR component');
}
$result['time-range'] = [
'start' => isset($elem['attributes']['start']) ? DateTimeParser::parseDateTime($elem['attributes']['start']) : null,
'end' => isset($elem['attributes']['end']) ? DateTimeParser::parseDateTime($elem['attributes']['end']) : null,
];
if ($result['time-range']['start'] && $result['time-range']['end'] && $result['time-range']['end'] <= $result['time-range']['start']) {
throw new BadRequest('The end-date must be larger than the start-date');
}
break;
}
}
return $result;
}
}

82
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Filter/ParamFilter.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Filter;
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
/**
* PropFilter parser.
*
* This class parses the {urn:ietf:params:xml:ns:caldav}param-filter XML
* element, as defined in:
*
* https://tools.ietf.org/html/rfc4791#section-9.7.3
*
* The result will be spit out as an array.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class ParamFilter implements XmlDeserializable {
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* Important note 2: You are responsible for advancing the reader to the
* next element. Not doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
* @return mixed
*/
static function xmlDeserialize(Reader $reader) {
$result = [
'name' => null,
'is-not-defined' => false,
'text-match' => null,
];
$att = $reader->parseAttributes();
$result['name'] = $att['name'];
$elems = $reader->parseInnerTree();
if (is_array($elems)) foreach ($elems as $elem) {
switch ($elem['name']) {
case '{' . Plugin::NS_CALDAV . '}is-not-defined' :
$result['is-not-defined'] = true;
break;
case '{' . Plugin::NS_CALDAV . '}text-match' :
$result['text-match'] = [
'negate-condition' => isset($elem['attributes']['negate-condition']) && $elem['attributes']['negate-condition'] === 'yes',
'collation' => isset($elem['attributes']['collation']) ? $elem['attributes']['collation'] : 'i;ascii-casemap',
'value' => $elem['value'],
];
break;
}
}
return $result;
}
}

98
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Filter/PropFilter.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Filter;
use Sabre\CalDAV\Plugin;
use Sabre\DAV\Exception\BadRequest;
use Sabre\VObject\DateTimeParser;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
/**
* PropFilter parser.
*
* This class parses the {urn:ietf:params:xml:ns:caldav}prop-filter XML
* element, as defined in:
*
* https://tools.ietf.org/html/rfc4791#section-9.7.2
*
* The result will be spit out as an array.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class PropFilter implements XmlDeserializable {
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
* @return mixed
*/
static function xmlDeserialize(Reader $reader) {
$result = [
'name' => null,
'is-not-defined' => false,
'param-filters' => [],
'text-match' => null,
'time-range' => false,
];
$att = $reader->parseAttributes();
$result['name'] = $att['name'];
$elems = $reader->parseInnerTree();
if (is_array($elems)) foreach ($elems as $elem) {
switch ($elem['name']) {
case '{' . Plugin::NS_CALDAV . '}param-filter' :
$result['param-filters'][] = $elem['value'];
break;
case '{' . Plugin::NS_CALDAV . '}is-not-defined' :
$result['is-not-defined'] = true;
break;
case '{' . Plugin::NS_CALDAV . '}time-range' :
$result['time-range'] = [
'start' => isset($elem['attributes']['start']) ? DateTimeParser::parseDateTime($elem['attributes']['start']) : null,
'end' => isset($elem['attributes']['end']) ? DateTimeParser::parseDateTime($elem['attributes']['end']) : null,
];
if ($result['time-range']['start'] && $result['time-range']['end'] && $result['time-range']['end'] <= $result['time-range']['start']) {
throw new BadRequest('The end-date must be larger than the start-date');
}
break;
case '{' . Plugin::NS_CALDAV . '}text-match' :
$result['text-match'] = [
'negate-condition' => isset($elem['attributes']['negate-condition']) && $elem['attributes']['negate-condition'] === 'yes',
'collation' => isset($elem['attributes']['collation']) ? $elem['attributes']['collation'] : 'i;ascii-casemap',
'value' => $elem['value'],
];
break;
}
}
return $result;
}
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Notification/Invite.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Notification;
use Sabre\CalDAV;
use Sabre\CalDAV\SharingPlugin as SharingPlugin;
use Sabre\DAV;
use Sabre\Xml\Writer;
/**
* This class represents the cs:invite-notification notification element.
*
* This element is defined here:
* http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk/doc/Extensions/caldav-sharing.txt
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Invite implements NotificationInterface {
/**
* A unique id for the message
*
* @var string
*/
protected $id;
/**
* Timestamp of the notification
*
* @var DateTime
*/
protected $dtStamp;
/**
* A url to the recipient of the notification. This can be an email
* address (mailto:), or a principal url.
*
* @var string
*/
protected $href;
/**
* The type of message, see the SharingPlugin::STATUS_* constants.
*
* @var int
*/
protected $type;
/**
* True if access to a calendar is read-only.
*
* @var bool
*/
protected $readOnly;
/**
* A url to the shared calendar.
*
* @var string
*/
protected $hostUrl;
/**
* Url to the sharer of the calendar
*
* @var string
*/
protected $organizer;
/**
* The name of the sharer.
*
* @var string
*/
protected $commonName;
/**
* The name of the sharer.
*
* @var string
*/
protected $firstName;
/**
* The name of the sharer.
*
* @var string
*/
protected $lastName;
/**
* A description of the share request
*
* @var string
*/
protected $summary;
/**
* The Etag for the notification
*
* @var string
*/
protected $etag;
/**
* The list of supported components
*
* @var CalDAV\Xml\Property\SupportedCalendarComponentSet
*/
protected $supportedComponents;
/**
* Creates the Invite notification.
*
* This constructor receives an array with the following elements:
*
* * id - A unique id
* * etag - The etag
* * dtStamp - A DateTime object with a timestamp for the notification.
* * type - The type of notification, see SharingPlugin::STATUS_*
* constants for details.
* * readOnly - This must be set to true, if this is an invite for
* read-only access to a calendar.
* * hostUrl - A url to the shared calendar.
* * organizer - Url to the sharer principal.
* * commonName - The real name of the sharer (optional).
* * firstName - The first name of the sharer (optional).
* * lastName - The last name of the sharer (optional).
* * summary - Description of the share, can be the same as the
* calendar, but may also be modified (optional).
* * supportedComponents - An instance of
* Sabre\CalDAV\Property\SupportedCalendarComponentSet.
* This allows the client to determine which components
* will be supported in the shared calendar. This is
* also optional.
*
* @param array $values All the options
*/
function __construct(array $values) {
$required = [
'id',
'etag',
'href',
'dtStamp',
'type',
'readOnly',
'hostUrl',
'organizer',
];
foreach ($required as $item) {
if (!isset($values[$item])) {
throw new \InvalidArgumentException($item . ' is a required constructor option');
}
}
foreach ($values as $key => $value) {
if (!property_exists($this, $key)) {
throw new \InvalidArgumentException('Unknown option: ' . $key);
}
$this->$key = $value;
}
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
$writer->writeElement('{' . CalDAV\Plugin::NS_CALENDARSERVER . '}invite-notification');
}
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param Writer $writer
* @return void
*/
function xmlSerializeFull(Writer $writer) {
$cs = '{' . CalDAV\Plugin::NS_CALENDARSERVER . '}';
$this->dtStamp->setTimezone(new \DateTimezone('GMT'));
$writer->writeElement($cs . 'dtstamp', $this->dtStamp->format('Ymd\\THis\\Z'));
$writer->startElement($cs . 'invite-notification');
$writer->writeElement($cs . 'uid', $this->id);
$writer->writeElement('{DAV:}href', $this->href);
switch ($this->type) {
case DAV\Sharing\Plugin::INVITE_ACCEPTED :
$writer->writeElement($cs . 'invite-accepted');
break;
case DAV\Sharing\Plugin::INVITE_NORESPONSE :
$writer->writeElement($cs . 'invite-noresponse');
break;
}
$writer->writeElement($cs . 'hosturl', [
'{DAV:}href' => $writer->contextUri . $this->hostUrl
]);
if ($this->summary) {
$writer->writeElement($cs . 'summary', $this->summary);
}
$writer->startElement($cs . 'access');
if ($this->readOnly) {
$writer->writeElement($cs . 'read');
} else {
$writer->writeElement($cs . 'read-write');
}
$writer->endElement(); // access
$writer->startElement($cs . 'organizer');
// If the organizer contains a 'mailto:' part, it means it should be
// treated as absolute.
if (strtolower(substr($this->organizer, 0, 7)) === 'mailto:') {
$writer->writeElement('{DAV:}href', $this->organizer);
} else {
$writer->writeElement('{DAV:}href', $writer->contextUri . $this->organizer);
}
if ($this->commonName) {
$writer->writeElement($cs . 'common-name', $this->commonName);
}
if ($this->firstName) {
$writer->writeElement($cs . 'first-name', $this->firstName);
}
if ($this->lastName) {
$writer->writeElement($cs . 'last-name', $this->lastName);
}
$writer->endElement(); // organizer
if ($this->commonName) {
$writer->writeElement($cs . 'organizer-cn', $this->commonName);
}
if ($this->firstName) {
$writer->writeElement($cs . 'organizer-first', $this->firstName);
}
if ($this->lastName) {
$writer->writeElement($cs . 'organizer-last', $this->lastName);
}
if ($this->supportedComponents) {
$writer->writeElement('{' . CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set', $this->supportedComponents);
}
$writer->endElement(); // invite-notification
}
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
function getId() {
return $this->id;
}
/**
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
function getETag() {
return $this->etag;
}
}

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<?php
namespace Sabre\CalDAV\Xml\Notification;
use Sabre\CalDAV;
use Sabre\CalDAV\SharingPlugin;
use Sabre\DAV;
use Sabre\Xml\Writer;
/**
* This class represents the cs:invite-reply notification element.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class InviteReply implements NotificationInterface {
/**
* A unique id for the message
*
* @var string
*/
protected $id;
/**
* Timestamp of the notification
*
* @var DateTime
*/
protected $dtStamp;
/**
* The unique id of the notification this was a reply to.
*
* @var string
*/
protected $inReplyTo;
/**
* A url to the recipient of the original (!) notification.
*
* @var string
*/
protected $href;
/**
* The type of message, see the SharingPlugin::STATUS_ constants.
*
* @var int
*/
protected $type;
/**
* A url to the shared calendar.
*
* @var string
*/
protected $hostUrl;
/**
* A description of the share request
*
* @var string
*/
protected $summary;
/**
* Notification Etag
*
* @var string
*/
protected $etag;
/**
* Creates the Invite Reply Notification.
*
* This constructor receives an array with the following elements:
*
* * id - A unique id
* * etag - The etag
* * dtStamp - A DateTime object with a timestamp for the notification.
* * inReplyTo - This should refer to the 'id' of the notification
* this is a reply to.
* * type - The type of notification, see SharingPlugin::STATUS_*
* constants for details.
* * hostUrl - A url to the shared calendar.
* * summary - Description of the share, can be the same as the
* calendar, but may also be modified (optional).
*
* @param array $values
*/
function __construct(array $values) {
$required = [
'id',
'etag',
'href',
'dtStamp',
'inReplyTo',
'type',
'hostUrl',
];
foreach ($required as $item) {
if (!isset($values[$item])) {
throw new \InvalidArgumentException($item . ' is a required constructor option');
}
}
foreach ($values as $key => $value) {
if (!property_exists($this, $key)) {
throw new \InvalidArgumentException('Unknown option: ' . $key);
}
$this->$key = $value;
}
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
$writer->writeElement('{' . CalDAV\Plugin::NS_CALENDARSERVER . '}invite-reply');
}
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param Writer $writer
* @return void
*/
function xmlSerializeFull(Writer $writer) {
$cs = '{' . CalDAV\Plugin::NS_CALENDARSERVER . '}';
$this->dtStamp->setTimezone(new \DateTimezone('GMT'));
$writer->writeElement($cs . 'dtstamp', $this->dtStamp->format('Ymd\\THis\\Z'));
$writer->startElement($cs . 'invite-reply');
$writer->writeElement($cs . 'uid', $this->id);
$writer->writeElement($cs . 'in-reply-to', $this->inReplyTo);
$writer->writeElement('{DAV:}href', $this->href);
switch ($this->type) {
case DAV\Sharing\Plugin::INVITE_ACCEPTED :
$writer->writeElement($cs . 'invite-accepted');
break;
case DAV\Sharing\Plugin::INVITE_DECLINED :
$writer->writeElement($cs . 'invite-declined');
break;
}
$writer->writeElement($cs . 'hosturl', [
'{DAV:}href' => $writer->contextUri . $this->hostUrl
]);
if ($this->summary) {
$writer->writeElement($cs . 'summary', $this->summary);
}
$writer->endElement(); // invite-reply
}
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
function getId() {
return $this->id;
}
/**
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
function getETag() {
return $this->etag;
}
}

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<?php
namespace Sabre\CalDAV\Xml\Notification;
use Sabre\Xml\Writer;
use Sabre\Xml\XmlSerializable;
/**
* This interface reflects a single notification type.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
interface NotificationInterface extends XmlSerializable {
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param Writer $writer
* @return void
*/
function xmlSerializeFull(Writer $writer);
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
function getId();
/**
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
function getETag();
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Notification/SystemStatus.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Notification;
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Writer;
/**
* SystemStatus notification
*
* This notification can be used to indicate to the user that the system is
* down.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class SystemStatus implements NotificationInterface {
const TYPE_LOW = 1;
const TYPE_MEDIUM = 2;
const TYPE_HIGH = 3;
/**
* A unique id
*
* @var string
*/
protected $id;
/**
* The type of alert. This should be one of the TYPE_ constants.
*
* @var int
*/
protected $type;
/**
* A human-readable description of the problem.
*
* @var string
*/
protected $description;
/**
* A url to a website with more information for the user.
*
* @var string
*/
protected $href;
/**
* Notification Etag
*
* @var string
*/
protected $etag;
/**
* Creates the notification.
*
* Some kind of unique id should be provided. This is used to generate a
* url.
*
* @param string $id
* @param string $etag
* @param int $type
* @param string $description
* @param string $href
*/
function __construct($id, $etag, $type = self::TYPE_HIGH, $description = null, $href = null) {
$this->id = $id;
$this->type = $type;
$this->description = $description;
$this->href = $href;
$this->etag = $etag;
}
/**
* The serialize method is called during xml writing.
*
* It should use the $writer argument to encode this object into XML.
*
* Important note: it is not needed to create the parent element. The
* parent element is already created, and we only have to worry about
* attributes, child elements and text (if any).
*
* Important note 2: If you are writing any new elements, you are also
* responsible for closing them.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
switch ($this->type) {
case self::TYPE_LOW :
$type = 'low';
break;
case self::TYPE_MEDIUM :
$type = 'medium';
break;
default :
case self::TYPE_HIGH :
$type = 'high';
break;
}
$writer->startElement('{' . Plugin::NS_CALENDARSERVER . '}systemstatus');
$writer->writeAttribute('type', $type);
$writer->endElement();
}
/**
* This method serializes the entire notification, as it is used in the
* response body.
*
* @param Writer $writer
* @return void
*/
function xmlSerializeFull(Writer $writer) {
$cs = '{' . Plugin::NS_CALENDARSERVER . '}';
switch ($this->type) {
case self::TYPE_LOW :
$type = 'low';
break;
case self::TYPE_MEDIUM :
$type = 'medium';
break;
default :
case self::TYPE_HIGH :
$type = 'high';
break;
}
$writer->startElement($cs . 'systemstatus');
$writer->writeAttribute('type', $type);
if ($this->description) {
$writer->writeElement($cs . 'description', $this->description);
}
if ($this->href) {
$writer->writeElement('{DAV:}href', $this->href);
}
$writer->endElement(); // systemstatus
}
/**
* Returns a unique id for this notification
*
* This is just the base url. This should generally be some kind of unique
* id.
*
* @return string
*/
function getId() {
return $this->id;
}
/*
* Returns the ETag for this notification.
*
* The ETag must be surrounded by literal double-quotes.
*
* @return string
*/
function getETag() {
return $this->etag;
}
}

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htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Property/AllowedSharingModes.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Property;
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Writer;
use Sabre\Xml\XmlSerializable;
/**
* AllowedSharingModes
*
* This property encodes the 'allowed-sharing-modes' property, as defined by
* the 'caldav-sharing-02' spec, in the http://calendarserver.org/ns/
* namespace.
*
* This property is a representation of the supported-calendar_component-set
* property in the CalDAV namespace. It simply requires an array of components,
* such as VEVENT, VTODO
*
* @see https://trac.calendarserver.org/browser/CalendarServer/trunk/doc/Extensions/caldav-sharing-02.txt
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class AllowedSharingModes implements XmlSerializable {
/**
* Whether or not a calendar can be shared with another user
*
* @var bool
*/
protected $canBeShared;
/**
* Whether or not the calendar can be placed on a public url.
*
* @var bool
*/
protected $canBePublished;
/**
* Constructor
*
* @param bool $canBeShared
* @param bool $canBePublished
* @return void
*/
function __construct($canBeShared, $canBePublished) {
$this->canBeShared = $canBeShared;
$this->canBePublished = $canBePublished;
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
if ($this->canBeShared) {
$writer->writeElement('{' . Plugin::NS_CALENDARSERVER . '}can-be-shared');
}
if ($this->canBePublished) {
$writer->writeElement('{' . Plugin::NS_CALENDARSERVER . '}can-be-published');
}
}
}

80
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Property/EmailAddressSet.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Property;
use Sabre\Xml\Writer;
use Sabre\Xml\XmlSerializable;
/**
* email-address-set property
*
* This property represents the email-address-set property in the
* http://calendarserver.org/ns/ namespace.
*
* It's a list of email addresses associated with a user.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class EmailAddressSet implements XmlSerializable {
/**
* emails
*
* @var array
*/
private $emails;
/**
* __construct
*
* @param array $emails
*/
function __construct(array $emails) {
$this->emails = $emails;
}
/**
* Returns the email addresses
*
* @return array
*/
function getValue() {
return $this->emails;
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
foreach ($this->emails as $email) {
$writer->writeElement('{http://calendarserver.org/ns/}email-address', $email);
}
}
}

128
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Property/Invite.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Property;
use Sabre\CalDAV\Plugin;
use Sabre\DAV;
use Sabre\DAV\Xml\Element\Sharee;
use Sabre\Xml\Writer;
use Sabre\Xml\XmlSerializable;
/**
* Invite property
*
* This property encodes the 'invite' property, as defined by
* the 'caldav-sharing-02' spec, in the http://calendarserver.org/ns/
* namespace.
*
* @see https://trac.calendarserver.org/browser/CalendarServer/trunk/doc/Extensions/caldav-sharing-02.txt
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Invite implements XmlSerializable {
/**
* The list of users a calendar has been shared to.
*
* @var Sharee[]
*/
protected $sharees;
/**
* Creates the property.
*
* @param Sharee[] $sharees
*/
function __construct(array $sharees) {
$this->sharees = $sharees;
}
/**
* Returns the list of users, as it was passed to the constructor.
*
* @return array
*/
function getValue() {
return $this->sharees;
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
$cs = '{' . Plugin::NS_CALENDARSERVER . '}';
foreach ($this->sharees as $sharee) {
if ($sharee->access === DAV\Sharing\Plugin::ACCESS_SHAREDOWNER) {
$writer->startElement($cs . 'organizer');
} else {
$writer->startElement($cs . 'user');
switch ($sharee->inviteStatus) {
case DAV\Sharing\Plugin::INVITE_ACCEPTED :
$writer->writeElement($cs . 'invite-accepted');
break;
case DAV\Sharing\Plugin::INVITE_DECLINED :
$writer->writeElement($cs . 'invite-declined');
break;
case DAV\Sharing\Plugin::INVITE_NORESPONSE :
$writer->writeElement($cs . 'invite-noresponse');
break;
case DAV\Sharing\Plugin::INVITE_INVALID :
$writer->writeElement($cs . 'invite-invalid');
break;
}
$writer->startElement($cs . 'access');
switch ($sharee->access) {
case DAV\Sharing\Plugin::ACCESS_READWRITE :
$writer->writeElement($cs . 'read-write');
break;
case DAV\Sharing\Plugin::ACCESS_READ :
$writer->writeElement($cs . 'read');
break;
}
$writer->endElement(); // access
}
$href = new DAV\Xml\Property\Href($sharee->href);
$href->xmlSerialize($writer);
if (isset($sharee->properties['{DAV:}displayname'])) {
$writer->writeElement($cs . 'common-name', $sharee->properties['{DAV:}displayname']);
}
if ($sharee->comment) {
$writer->writeElement($cs . 'summary', $sharee->comment);
}
$writer->endElement(); // organizer or user
}
}
}

130
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Property/ScheduleCalendarTransp.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Property;
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Deserializer;
use Sabre\Xml\Element;
use Sabre\Xml\Reader;
use Sabre\Xml\Writer;
/**
* schedule-calendar-transp property.
*
* This property is a representation of the schedule-calendar-transp property.
* This property is defined in:
*
* http://tools.ietf.org/html/rfc6638#section-9.1
*
* Its values are either 'transparent' or 'opaque'. If it's transparent, it
* means that this calendar will not be taken into consideration when a
* different user queries for free-busy information. If it's 'opaque', it will.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://www.rooftopsolutions.nl/)
* @license http://sabre.io/license/ Modified BSD License
*/
class ScheduleCalendarTransp implements Element {
const TRANSPARENT = 'transparent';
const OPAQUE = 'opaque';
/**
* value
*
* @var string
*/
protected $value;
/**
* Creates the property
*
* @param string $value
*/
function __construct($value) {
if ($value !== self::TRANSPARENT && $value !== self::OPAQUE) {
throw new \InvalidArgumentException('The value must either be specified as "transparent" or "opaque"');
}
$this->value = $value;
}
/**
* Returns the current value
*
* @return string
*/
function getValue() {
return $this->value;
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
switch ($this->value) {
case self::TRANSPARENT :
$writer->writeElement('{' . Plugin::NS_CALDAV . '}transparent');
break;
case self::OPAQUE :
$writer->writeElement('{' . Plugin::NS_CALDAV . '}opaque');
break;
}
}
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
* @return mixed
*/
static function xmlDeserialize(Reader $reader) {
$elems = Deserializer\enum($reader, Plugin::NS_CALDAV);
if (in_array('transparent', $elems)) {
$value = self::TRANSPARENT;
} else {
$value = self::OPAQUE;
}
return new self($value);
}
}

129
htdocs/includes/sabre/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php Normal file
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<?php
namespace Sabre\CalDAV\Xml\Property;
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Element;
use Sabre\Xml\ParseException;
use Sabre\Xml\Reader;
use Sabre\Xml\Writer;
/**
* SupportedCalendarComponentSet property.
*
* This class represents the
* {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set property, as
* defined in:
*
* https://tools.ietf.org/html/rfc4791#section-5.2.3
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class SupportedCalendarComponentSet implements Element {
/**
* List of supported components.
*
* This array will contain values such as VEVENT, VTODO and VJOURNAL.
*
* @var array
*/
protected $components = [];
/**
* Creates the property.
*
* @param array $components
*/
function __construct(array $components) {
$this->components = $components;
}
/**
* Returns the list of supported components
*
* @return array
*/
function getValue() {
return $this->components;
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*
* @param Writer $writer
* @return void
*/
function xmlSerialize(Writer $writer) {
foreach ($this->components as $component) {
$writer->startElement('{' . Plugin::NS_CALDAV . '}comp');
$writer->writeAttributes(['name' => $component]);
$writer->endElement();
}
}
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
* @return mixed
*/
static function xmlDeserialize(Reader $reader) {
$elems = $reader->parseInnerTree();
$components = [];
foreach ((array)$elems as $elem) {
if ($elem['name'] === '{' . Plugin::NS_CALDAV . '}comp') {
$components[] = $elem['attributes']['name'];
}
}
if (!$components) {
throw new ParseException('supported-calendar-component-set must have at least one CALDAV:comp element');
}
return new self($components);
}
}

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