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dolibarr/htdocs/core/lib/website.lib.php
Laurent Destailleur 67e5d72bd0 Fix doxygen
2017-10-26 14:56:07 +02:00

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16 KiB
PHP
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<?php
/* Copyright (C) 2017 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/>.
*/
/**
* \file htdocs/core/lib/website.lib.php
* \ingroup website
* \brief Library for website module
*/
/**
* Render a string of an HTML content and output it.
*
* @param string $content Content string
* @return void
* @see dolWebsiteSaveContent
*/
function dolWebsiteOutput($content)
{
global $db, $langs, $conf, $user;
global $dolibarr_main_url_root, $dolibarr_main_data_root;
dol_syslog("dolWebsiteOutput start (mode=".(defined('USEDOLIBARRSERVER')?'USEDOLIBARRSERVER':'').')');
// Define $urlwithroot
$urlwithouturlroot=preg_replace('/'.preg_quote(DOL_URL_ROOT,'/').'$/i','',trim($dolibarr_main_url_root));
$urlwithroot=$urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
//$urlwithroot=DOL_MAIN_URL_ROOT; // This is to use same domain name than current
// Note: This seems never called when page is output inside the website editor (search 'REPLACEMENT OF LINKS When page called by website editor')
if (! defined('USEDOLIBARRSERVER')) // REPLACEMENT OF LINKS When page called from virtual host
{
$symlinktomediaexists=1;
// Make a change into HTML code to allow to include images from medias directory correct with direct link for virtual server
// <img alt="" src="/dolibarr_dev/htdocs/viewimage.php?modulepart=medias&amp;entity=1&amp;file=image/ldestailleur_166x166.jpg" style="height:166px; width:166px" />
// become
// <img alt="" src="'.$urlwithroot.'/medias/image/ldestailleur_166x166.jpg" style="height:166px; width:166px" />
$nbrep=0;
if (! $symlinktomediaexists)
{
$content=preg_replace('/(<img[^>]*src=")[^\"]*viewimage\.php([^\"]*)modulepart=medias([^\"]*)file=([^\"]*)("[^\/]*\/?>)/', '\1'.$urlwithroot.'/viewimage.php\2modulepart=medias\3file=\4\5', $content, -1, $nbrep);
$content=preg_replace('/(url\(["\']?)[^\)]*viewimage\.php([^\)]*)modulepart=medias([^\)]*)file=([^\)]*)(["\']?\))/', '\1'.$urlwithroot.'/viewimage.php\2modulepart=medias\3file=\4\5', $content, -1, $nbrep);
}
else
{
$content=preg_replace('/(<img[^>]*src=")[^\"]*viewimage\.php([^\"]*)modulepart=medias([^\"]*)file=([^\"]*)("[^\/]*\/?>)/', '\1medias/\4\5', $content, -1, $nbrep);
$content=preg_replace('/(url\(["\']?)[^\)]*viewimage\.php([^\)]*)modulepart=medias([^\)]*)file=([^\)]*)(["\']?\))/', '\1medias/\4\5', $content, -1, $nbrep);
}
}
else // REPLACEMENT OF LINKS When page called from dolibarr server
{
global $website;
// Replace relative link / with dolibarr URL: ...href="/"...
$content=preg_replace('/(href=")\/\"/', '\1'.DOL_URL_ROOT.'/public/website/index.php?website='.$website->ref.'&pageid='.$website->fk_default_home.'"', $content, -1, $nbrep);
// Replace relative link /xxx.php with dolibarr URL: ...href="....php"
$content=preg_replace('/(href=")\/?([^\"]*)(\.php\")/', '\1'.DOL_URL_ROOT.'/public/website/index.php?website='.$website->ref.'&pageref=\2"', $content, -1, $nbrep);
// Fix relative link /document.php with correct URL after the DOL_URL_ROOT: ...href="/document.php?modulepart="
$content=preg_replace('/(href=")(\/?document\.php\?[^\"]*modulepart=[^\"]*)(\")/', '\1'.DOL_URL_ROOT.'\2\3"', $content, -1, $nbrep);
// Fix relative link /viewimage.php with correct URL after the DOL_URL_ROOT: ...href="/viewimage.php?modulepart="
$content=preg_replace('/(href=")(\/?viewimage\.php\?[^\"]*modulepart=[^\"]*)(\")/', '\1'.DOL_URL_ROOT.'\2\3"', $content, -1, $nbrep);
// Fix relative link into medias with correct URL after the DOL_URL_ROOT: ../url("medias/
$content=preg_replace('/url\((["\']?)medias\//', 'url(\1'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
}
dol_syslog("dolWebsiteOutput end");
print $content;
}
/**
* Convert a page content to have correct links into a new html content.
* Used to ouput the page on the Preview.
*
* @param Website $website Web site object
* @param string $content Content to replace
* @return boolean True if OK
*/
function dolWebsiteReplacementOfLinks($website, $content)
{
// Replace php code. Note $content may come from database and does not contains body tags.
$content = preg_replace('/<\?php[^\?]+\?>\n*/ims', '<span style="background: #ddd; border: 1px solid #ccc; border-radius: 4px;">...php...</span>', $content);
// Replace relative link / with dolibarr URL
$content = preg_replace('/(href=")\/\"/', '\1'.DOL_URL_ROOT.'/website/index.php?website='.$website->ref.'&pageid='.$website->fk_default_home.'"', $content, -1, $nbrep);
// Replace relative link /xxx.php with dolibarr URL
$content = preg_replace('/(href=")\/?([^\"]*)(\.php\")/', '\1'.DOL_URL_ROOT.'/website/index.php?website='.$website->ref.'&pageref=\2"', $content, -1, $nbrep);
$content = preg_replace('/url\((["\']?)medias\//', 'url(\1'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
// <img src="image.png... => <img src="dolibarr/viewimage.php/modulepart=medias&file=image.png...
$content = preg_replace('/(<img[^>]*src=")(?!(http|'.preg_quote(DOL_URL_ROOT,'/').'\/viewimage))/', '\1'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
return $content;
}
/**
* Format img tags to introduce viewimage on img src.
*
* @param string $content Content string
* @return void
* @see dolWebsiteOutput
*/
/*
function dolWebsiteSaveContent($content)
{
global $db, $langs, $conf, $user;
global $dolibarr_main_url_root, $dolibarr_main_data_root;
//dol_syslog("dolWebsiteSaveContent start (mode=".(defined('USEDOLIBARRSERVER')?'USEDOLIBARRSERVER':'').')');
// Define $urlwithroot
$urlwithouturlroot=preg_replace('/'.preg_quote(DOL_URL_ROOT,'/').'$/i','',trim($dolibarr_main_url_root));
$urlwithroot=$urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
//$urlwithroot=DOL_MAIN_URL_ROOT; // This is to use same domain name than current
//$content = preg_replace('/(<img.*src=")(?!(http|'.preg_quote(DOL_URL_ROOT,'/').'\/viewimage))/', '\1'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file=', $content, -1, $nbrep);
return $content;
}
*/
/**
* Clean an HTML page to report only content, so we can include it into another page.
* It outputs content of file sanitized from html and body part.
*
* @param string $contentfile Path to file to include (must include website root. Example: 'mywebsite/mypage.php')
* @return void
*/
function dolIncludeHtmlContent($contentfile)
{
global $conf, $db, $langs, $mysoc, $user, $website;
global $includehtmlcontentopened;
$MAXLEVEL=20;
$fullpathfile=DOL_DATA_ROOT.'/websites/'.$contentfile;
if (empty($includehtmlcontentopened)) $includehtmlcontentopened=0;
$includehtmlcontentopened++;
if ($includehtmlcontentopened > $MAXLEVEL)
{
print 'ERROR: RECURSIVE CONTENT LEVEL. Depth of recursive call is more than the limit of '.$MAXLEVEL.".\n";
return;
}
// file_get_contents is not possible. We must execute code with include
//$content = file_get_contents($fullpathfile);
//print preg_replace(array('/^.*<body[^>]*>/ims','/<\/body>.*$/ims'), array('', ''), $content);*/
ob_start();
$res = include $fullpathfile; // Include because we want to execute code content
$tmpoutput = ob_get_contents();
ob_end_clean();
print "\n".'<!-- include '.$fullpathfile.' level = '.$includehtmlcontentopened.' -->'."\n";
print preg_replace(array('/^.*<body[^>]*>/ims','/<\/body>.*$/ims'), array('', ''), $tmpoutput);
if (! $res)
{
print 'ERROR: FAILED TO INCLUDE PAGE '.$contentfile.".\n";
}
$includehtmlcontentopened--;
}
/**
* Generate a zip with all data of web site.
*
* @param Website $website Object website
* @return string Path to file with zip
*/
function exportWebSite($website)
{
global $db, $conf;
dol_mkdir($conf->website->dir_temp);
$srcdir = $conf->website->dir_output.'/'.$website->ref;
$destdir = $conf->website->dir_temp.'/'.$website->ref;
$arrayreplacement=array();
dolCopyDir($srcdir, $destdir, 0, 1, $arrayreplacement);
$srcdir = DOL_DATA_ROOT.'/medias/images/'.$website->ref;
$destdir = $conf->website->dir_temp.'/'.$website->ref.'/medias/images/'.$website->ref;
dolCopyDir($srcdir, $destdir, 0, 1, $arrayreplacement);
// Build sql file
dol_mkdir($conf->website->dir_temp.'/'.$website->ref.'/export');
$filesql = $conf->website->dir_temp.'/'.$website->ref.'/export/pages.sql';
$fp = fopen($filesql,"w");
$objectpages = new WebsitePage($db);
$listofpages = $objectpages->fetchAll($website->id);
// Assign ->newid and ->newfk_page
$i=1;
foreach($listofpages as $pageid => $objectpageold)
{
$objectpageold->newid=$i;
$i++;
}
$i=1;
foreach($listofpages as $pageid => $objectpageold)
{
// Search newid
$newfk_page=0;
foreach($listofpages as $pageid2 => $objectpageold2)
{
if ($pageid2 == $objectpageold->fk_page)
{
$newfk_page = $objectpageold2->newid;
break;
}
}
$objectpageold->newfk_page=$newfk_page;
$i++;
}
foreach($listofpages as $pageid => $objectpageold)
{
$line = 'INSERT INTO llx_website_page(rowid, fk_page, fk_website, pageurl, title, description, keyword, status, date_creation, tms, lang, import_key, grabbed_from, content)';
$line.= " VALUES(";
$line.= $objectpageold->newid."+__MAXROWID__, ";
$line.= ($objectpageold->newfk_page ? $db->escape($objectpageold->newfk_page)."+__MAXROWID__" : "null").", ";
$line.= "__WEBSITE_ID__, ";
$line.= "'".$db->escape($objectpageold->pageurl)."', ";
$line.= "'".$db->escape($objectpageold->title)."', ";
$line.= "'".$db->escape($objectpageold->description)."', ";
$line.= "'".$db->escape($objectpageold->keyword)."', ";
$line.= "'".$db->escape($objectpageold->status)."', ";
$line.= "'".$db->idate($objectpageold->date_creation)."', ";
$line.= "'".$db->idate($objectpageold->date_modification)."', ";
$line.= "'".$db->escape($objectpageold->lang)."', ";
$line.= ($objectpageold->import_key ? "'".$db->escape($objectpageold->import_key)."'" : "null").", ";
$line.= "'".$db->escape($objectpageold->grabbed_from)."', ";
$line.= "'".$db->escape($objectpageold->content)."'";
$line.= ");";
$line.= "\n";
fputs($fp, $line);
}
fclose($fp);
if (! empty($conf->global->MAIN_UMASK))
@chmod($filesql, octdec($conf->global->MAIN_UMASK));
// Build zip file
$filedir = $conf->website->dir_temp.'/'.$website->ref;
$fileglob = $conf->website->dir_temp.'/'.$website->ref.'/export/website_'.$website->ref.'-*.zip';
$filename = $conf->website->dir_temp.'/'.$website->ref.'/export/website_'.$website->ref.'-'.dol_print_date(dol_now(),'dayhourlog').'.zip';
dol_delete_file($fileglob, 0);
dol_compress_file($filedir, $filename, 'zip');
return $filename;
}
/**
* Open a zip with all data of web site and load it into database.
*
* @param string $filename Path of zip file
* @return int <0 if KO, >0 if OK
*/
function importWebSite($filename)
{
$result = 0;
//$sql = array("INSERT INTO ".MAIN_DB_PREFIX."website(ref, entity, description, status) values('sellyoursaas', '.$conf->entity.', Portal to sell your SaaS', 1)");
return $result;
}
/**
* Download all images found into page content $tmp.
* If $modifylinks is set, links to images will be replace with a link to viewimage wrapper.
*
* @param Website $object Object website
* @param WebsitePage $objectpage Object website page
* @param string $urltograb URL to grab (exemple: http://www.nltechno.com/ or http://www.nltechno.com/dir1/ or http://www.nltechno.com/dir1/mapage1)
* @param string $tmp Content to parse
* @param string $action Var $action
* @param string $modifylinks 0=Do not modify content, 1=Replace links with a link to viewimage
* @return void
*/
function getAllImages($object, $objectpage, $urltograb, &$tmp, &$action, $modifylinks=0)
{
global $conf;
$error=0;
$alreadygrabbed=array();
if (preg_match('/\/$/', $urltograb)) $urltograb.='.';
$urltograb = dirname($urltograb); // So urltograb is now http://www.nltechno.com or http://www.nltechno.com/dir1
preg_match_all('/<img([^\.\/]+)src="([^>"]+)"([^>]*)>/i', $tmp, $regs);
foreach ($regs[0] as $key => $val)
{
if (preg_match('/^data:image/i', $regs[2][$key])) continue; // We do nothing for such images
$urltograbbis = $urltograb.(preg_match('/^\//', $regs[2][$key])?'':'/').$regs[2][$key];
$linkwithoutdomain = $regs[2][$key];
$filetosave = $conf->medias->multidir_output[$conf->entity].'/image/'.$object->ref.'/'.$objectpage->pageurl.(preg_match('/^\//', $regs[2][$key])?'':'/').$regs[2][$key];
if (preg_match('/^http/', $regs[2][$key]))
{
$urltograbbis = $regs[2][$key];
$linkwithoutdomain = preg_replace('/^https?:\/\/[^\/]+\//i', '', $regs[2][$key]);
$filetosave = $conf->medias->multidir_output[$conf->entity].'/image/'.$object->ref.'/'.$objectpage->pageurl.(preg_match('/^\//', $linkwithoutdomain)?'':'/').$linkwithoutdomain;
}
$filename = 'image/'.$object->ref.'/'.$objectpage->pageurl.(preg_match('/^\//', $linkwithoutdomain)?'':'/').$linkwithoutdomain;
// Clean the aa/bb/../cc into aa/cc
$filetosave = preg_replace('/\/[^\/]+\/\.\./', '', $filetosave);
$filename = preg_replace('/\/[^\/]+\/\.\./', '', $filename);
//var_dump($filetosave);
//var_dump($filename);
//exit;
if (empty($alreadygrabbed[$urltograbbis]))
{
$tmpgeturl = getURLContent($urltograbbis);
if ($tmpgeturl['curl_error_no'])
{
$error++;
setEventMessages($tmpgeturl['curl_error_msg'], null, 'errors');
$action='create';
}
else
{
$alreadygrabbed[$urltograbbis]=1; // Track that file was alreay grabbed.
dol_mkdir(dirname($filetosave));
$fp = fopen($filetosave, "w");
fputs($fp, $tmpgeturl['content']);
fclose($fp);
if (! empty($conf->global->MAIN_UMASK))
@chmod($filetosave, octdec($conf->global->MAIN_UMASK));
}
}
if ($modifylinks)
{
$tmp = preg_replace('/'.preg_quote($regs[0][$key],'/').'/i', '<img'.$regs[1][$key].'src="'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file='.$filename.'"'.$regs[3][$key].'>', $tmp);
}
}
// Search X in "background...url(X)"
preg_match_all('/background([^\.\/\(;]+)url\([\"\']?([^\)\"\']*)[\"\']?\)/i', $tmp, $regs);
foreach ($regs[0] as $key => $val)
{
if (preg_match('/^data:image/i', $regs[2][$key])) continue; // We do nothing for such images
$urltograbbis = $urltograb.(preg_match('/^\//', $regs[2][$key])?'':'/').$regs[2][$key];
$linkwithoutdomain = $regs[2][$key];
$filetosave = $conf->medias->multidir_output[$conf->entity].'/image/'.$object->ref.'/'.$objectpage->pageurl.(preg_match('/^\//', $regs[2][$key])?'':'/').$regs[2][$key];
if (preg_match('/^http/', $regs[2][$key]))
{
$urltograbbis = $regs[2][$key];
$linkwithoutdomain = preg_replace('/^https?:\/\/[^\/]+\//i', '', $regs[2][$key]);
$filetosave = $conf->medias->multidir_output[$conf->entity].'/image/'.$object->ref.'/'.$objectpage->pageurl.(preg_match('/^\//', $linkwithoutdomain)?'':'/').$linkwithoutdomain;
}
$filename = 'image/'.$object->ref.'/'.$objectpage->pageurl.(preg_match('/^\//', $linkwithoutdomain)?'':'/').$linkwithoutdomain;
// Clean the aa/bb/../cc into aa/cc
$filetosave = preg_replace('/\/[^\/]+\/\.\./', '', $filetosave);
$filename = preg_replace('/\/[^\/]+\/\.\./', '', $filename);
//var_dump($filetosave);
//var_dump($filename);
//exit;
if (empty($alreadygrabbed[$urltograbbis]))
{
$tmpgeturl = getURLContent($urltograbbis);
if ($tmpgeturl['curl_error_no'])
{
$error++;
setEventMessages($tmpgeturl['curl_error_msg'], null, 'errors');
$action='create';
}
else
{
$alreadygrabbed[$urltograbbis]=1; // Track that file was alreay grabbed.
dol_mkdir(dirname($filetosave));
$fp = fopen($filetosave, "w");
fputs($fp, $tmpgeturl['content']);
fclose($fp);
if (! empty($conf->global->MAIN_UMASK))
@chmod($filetosave, octdec($conf->global->MAIN_UMASK));
}
}
if ($modifylinks)
{
$tmp = preg_replace('/'.preg_quote($regs[0][$key],'/').'/i', 'background'.$regs[1][$key].'url("'.DOL_URL_ROOT.'/viewimage.php?modulepart=medias&file='.$filename.'")', $tmp);
}
}
}
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