<?php
/* Copyright (C) 2005      Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2006-2019 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2006-2010 Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2018	   Ferran Marcet        <fmarcet@2byte.es>
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

/**
 *	\file       htdocs/projet/tasks/list.php
 *	\ingroup    project
 *	\brief      List all tasks of a project
 */

require "../../main.inc.php";
require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
require_once DOL_DOCUMENT_ROOT.'/projet/class/task.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/project.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/html.formother.class.php';

// Load translation files required by the page
$langs->loadLangs(array('projects', 'users', 'companies'));

$action = GETPOST('action', 'alpha');
$massaction = GETPOST('massaction', 'alpha');
$show_files = GETPOST('show_files', 'int');
$confirm = GETPOST('confirm', 'alpha');
$toselect = GETPOST('toselect', 'array');

$id = GETPOST('id', 'int');

$search_all = trim((GETPOST('search_all', 'alphanohtml') != '') ?GETPOST('search_all', 'alphanohtml') : GETPOST('sall', 'alphanohtml'));
$search_categ = GETPOST("search_categ", 'alpha');
$search_project = GETPOST('search_project');
if (!isset($_GET['search_projectstatus']) && !isset($_POST['search_projectstatus']))
{
	if ($search_all != '') $search_projectstatus = -1;
	else $search_projectstatus = 1;
}
else $search_projectstatus = GETPOST('search_projectstatus');
$search_project_ref = GETPOST('search_project_ref');
$search_project_title = GETPOST('search_project_title');
$search_task_ref = GETPOST('search_task_ref');
$search_task_label = GETPOST('search_task_label');
$search_task_description = GETPOST('search_task_description');
$search_project_user = GETPOST('search_project_user');
$search_task_user = GETPOST('search_task_user');

$mine = $_REQUEST['mode'] == 'mine' ? 1 : 0;
if ($mine) { $search_task_user = $user->id; $mine = 0; }

$search_sday	= GETPOST('search_sday', 'int');
$search_smonth	= GETPOST('search_smonth', 'int');
$search_syear	= GETPOST('search_syear', 'int');
$search_eday	= GETPOST('search_eday', 'int');
$search_emonth	= GETPOST('search_emonth', 'int');
$search_eyear	= GETPOST('search_eyear', 'int');

// Initialize context for list
$contextpage = GETPOST('contextpage', 'aZ') ?GETPOST('contextpage', 'aZ') : 'tasklist';

// Initialize technical object to manage hooks of page. Note that conf->hooks_modules contains array of hook context
$object = new Task($db);
$hookmanager->initHooks(array('tasklist'));
$extrafields = new ExtraFields($db);

// fetch optionals attributes and labels
$extrafields->fetch_name_optionals_label($object->table_element);
$search_array_options = $extrafields->getOptionalsFromPost($object->table_element, '', 'search_');

// Security check
$socid = 0;
//if ($user->socid > 0) $socid = $user->socid;    // For external user, no check is done on company because readability is managed by public status of project and assignement.
if (!$user->rights->projet->lire) accessforbidden();

$diroutputmassaction = $conf->projet->dir_output.'/tasks/temp/massgeneration/'.$user->id;

$limit = GETPOST('limit', 'int') ?GETPOST('limit', 'int') : $conf->liste_limit;
$sortfield = GETPOST("sortfield", 'alpha');
$sortorder = GETPOST("sortorder", 'alpha');
$page = GETPOST("page", 'int');
if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
$offset = $limit * $page;
$pageprev = $page - 1;
$pagenext = $page + 1;
if (!$sortfield) $sortfield = 'p.ref';
if (!$sortorder) $sortorder = 'DESC';

// List of fields to search into when doing a "search in all"
$fieldstosearchall = array(
	't.ref'=>"Ref",
	't.label'=>"Label",
	't.description'=>"Description",
	't.note_public'=>"NotePublic",
);
if (empty($user->socid)) $fieldstosearchall['t.note_private'] = "NotePrivate";

$arrayfields = array(
	't.ref'=>array('label'=>$langs->trans("RefTask"), 'checked'=>1, 'position'=>80),
	't.label'=>array('label'=>$langs->trans("LabelTask"), 'checked'=>1, 'position'=>80),
	't.dateo'=>array('label'=>$langs->trans("DateStart"), 'checked'=>1, 'position'=>100),
	't.datee'=>array('label'=>$langs->trans("DateEnd"), 'checked'=>1, 'position'=>101),
	'p.ref'=>array('label'=>$langs->trans("ProjectRef"), 'checked'=>1),
	'p.title'=>array('label'=>$langs->trans("ProjectLabel"), 'checked'=>0),
	's.nom'=>array('label'=>$langs->trans("ThirdParty"), 'checked'=>0),
	'p.fk_statut'=>array('label'=>$langs->trans("ProjectStatus"), 'checked'=>1),
	't.planned_workload'=>array('label'=>$langs->trans("PlannedWorkload"), 'checked'=>1, 'position'=>102),
	't.duration_effective'=>array('label'=>$langs->trans("TimeSpent"), 'checked'=>1, 'position'=>103),
	't.progress_calculated'=>array('label'=>$langs->trans("ProgressCalculated"), 'checked'=>1, 'position'=>104),
	't.progress'=>array('label'=>$langs->trans("ProgressDeclared"), 'checked'=>1, 'position'=>105),
	't.progress_summary'=>array('label'=>$langs->trans("TaskProgressSummary"), 'checked'=>1, 'position'=>106),
    't.tobill'=>array('label'=>$langs->trans("TimeToBill"), 'checked'=>0, 'position'=>110),
    't.billed'=>array('label'=>$langs->trans("TimeBilled"), 'checked'=>0, 'position'=>111),
    't.datec'=>array('label'=>$langs->trans("DateCreation"), 'checked'=>0, 'position'=>500),
	't.tms'=>array('label'=>$langs->trans("DateModificationShort"), 'checked'=>0, 'position'=>500),
	//'t.fk_statut'=>array('label'=>$langs->trans("Status"), 'checked'=>1, 'position'=>1000),
);
// Extra fields
if (is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label']) > 0)
{
	foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $val)
	{
		if (!empty($extrafields->attributes[$object->table_element]['list'][$key]))
			$arrayfields["ef.".$key] = array('label'=>$extrafields->attributes[$object->table_element]['label'][$key], 'checked'=>(($extrafields->attributes[$object->table_element]['list'][$key] < 0) ? 0 : 1), 'position'=>$extrafields->attributes[$object->table_element]['pos'][$key], 'enabled'=>(abs($extrafields->attributes[$object->table_element]['list'][$key]) != 3 && $extrafields->attributes[$object->table_element]['perms'][$key]));
	}
}
$object->fields = dol_sort_array($object->fields, 'position');
$arrayfields = dol_sort_array($arrayfields, 'position');


/*
 * Actions
 */

if (GETPOST('cancel', 'alpha')) { $action = 'list'; $massaction = ''; }
if (!GETPOST('confirmmassaction', 'alpha') && $massaction != 'presend' && $massaction != 'confirm_presend' && $massaction != 'confirm_createbills') { $massaction = ''; }

$parameters = array('socid'=>$socid);
$reshook = $hookmanager->executeHooks('doActions', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');

if (empty($reshook))
{
	// Selection of new fields
	include DOL_DOCUMENT_ROOT.'/core/actions_changeselectedfields.inc.php';

	// Purge search criteria
	if (GETPOST('button_removefilter_x', 'alpha') || GETPOST('button_removefilter.x', 'alpha') || GETPOST('button_removefilter', 'alpha')) // All tests are required to be compatible with all browsers
	{
		$search_all = "";
		$search_categ = "";
		$search_project = "";
		$search_projectstatus = -1;
		$search_project_ref = "";
		$search_project_title = "";
		$search_task_ref = "";
		$search_task_label = "";
		$search_task_description = "";
		$search_task_user = -1;
		$search_project_user = -1;
		$search_sday = '';
		$search_smonth = '';
		$search_syear = '';
		$search_eday = '';
		$search_emonth = '';
		$search_eyear = '';
		$toselect = '';
		$search_array_options = array();
	}

	// Mass actions
	$objectclass = 'Task';
	$objectlabel = 'Tasks';
	$permissiontoread = $user->rights->projet->lire;
	$permissiontodelete = $user->rights->projet->supprimer;
	$uploaddir = $conf->projet->dir_output.'/tasks';
	include DOL_DOCUMENT_ROOT.'/core/actions_massactions.inc.php';
}

if (empty($search_projectstatus) && $search_projectstatus == '') $search_projectstatus = 1;


/*
 * View
 */

$now = dol_now();
$form = new Form($db);
$formother = new FormOther($db);
$socstatic = new Societe($db);
$projectstatic = new Project($db);
$puser = new User($db);
$tuser = new User($db);
if ($search_project_user > 0) $puser->fetch($search_project_user);
if ($search_task_user > 0) $tuser->fetch($search_task_user);


$varpage = empty($contextpage) ? $_SERVER["PHP_SELF"] : $contextpage;
$selectedfields = $form->multiSelectArrayWithCheckbox('selectedfields', $arrayfields, $varpage); // This also change content of $arrayfields


$title = $langs->trans("Activities");
//if ($search_task_user == $user->id) $title=$langs->trans("MyActivities");

if ($id)
{
	$projectstatic->fetch($id);
	$projectstatic->fetch_thirdparty();
}

// Get list of project id allowed to user (in a string list separated by coma)
if (!$user->rights->projet->all->lire) $projectsListId = $projectstatic->getProjectsAuthorizedForUser($user, 0, 1, $socid);
//var_dump($projectsListId);

// Get id of types of contacts for projects (This list never contains a lot of elements)
$listofprojectcontacttype = array();
$sql = "SELECT ctc.rowid, ctc.code FROM ".MAIN_DB_PREFIX."c_type_contact as ctc";
$sql .= " WHERE ctc.element = '".$projectstatic->element."'";
$sql .= " AND ctc.source = 'internal'";
$resql = $db->query($sql);
if ($resql)
{
	while ($obj = $db->fetch_object($resql))
	{
		$listofprojectcontacttype[$obj->rowid] = $obj->code;
	}
}
else dol_print_error($db);
if (count($listofprojectcontacttype) == 0) $listofprojectcontacttype[0] = '0'; // To avoid sql syntax error if not found
// Get id of types of contacts for tasks (This list never contains a lot of elements)
$listoftaskcontacttype = array();
$sql = "SELECT ctc.rowid, ctc.code FROM ".MAIN_DB_PREFIX."c_type_contact as ctc";
$sql .= " WHERE ctc.element = '".$object->element."'";
$sql .= " AND ctc.source = 'internal'";
$resql = $db->query($sql);
if ($resql)
{
	while ($obj = $db->fetch_object($resql))
	{
		$listoftaskcontacttype[$obj->rowid] = $obj->code;
	}
}
else dol_print_error($db);
if (count($listoftaskcontacttype) == 0) $listoftaskcontacttype[0] = '0'; // To avoid sql syntax error if not found

$distinct = 'DISTINCT'; // We add distinct until we are added a protection to be sure a contact of a project and task is assigned only once.
$sql = "SELECT ".$distinct." p.rowid as projectid, p.ref as projectref, p.title as projecttitle, p.fk_statut as projectstatus, p.datee as projectdatee, p.fk_opp_status, p.public, p.fk_user_creat as projectusercreate, p.usage_bill_time,";
$sql .= " s.nom as name, s.rowid as socid,";
$sql .= " t.datec as date_creation, t.dateo as date_start, t.datee as date_end, t.tms as date_update,";
$sql .= " t.rowid as id, t.ref, t.label, t.planned_workload, t.duration_effective, t.progress, t.fk_statut";
// We'll need these fields in order to filter by categ
if ($search_categ) $sql .= ", cs.fk_categorie, cs.fk_project";
// Add sum fields
if (!empty($arrayfields['t.tobill']['checked']) || !empty($arrayfields['t.billed']['checked']))
{
    $sql .= " , SUM(tt.task_duration * ".$db->ifsql("invoice_id IS NULL", "1", "0").") as tobill, SUM(tt.task_duration * ".$db->ifsql("invoice_id IS NULL", "0", "1").") as billed";
}
// Add fields from extrafields
if (!empty($extrafields->attributes[$object->table_element]['label'])) {
	foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $val) $sql .= ($extrafields->attributes[$object->table_element]['type'][$key] != 'separate' ? ", ef.".$key.' as options_'.$key : '');
}
// Add fields from hooks
$parameters = array();
$reshook = $hookmanager->executeHooks('printFieldListSelect', $parameters); // Note that $action and $object may have been modified by hook
$sql .= $hookmanager->resPrint;
$sql .= " FROM ".MAIN_DB_PREFIX."projet as p";
$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s on p.fk_soc = s.rowid";
// We'll need this table joined to the select in order to filter by categ
if (!empty($search_categ)) $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX."categorie_project as cs ON p.rowid = cs.fk_project"; // We'll need this table joined to the select in order to filter by categ
$sql .= ", ".MAIN_DB_PREFIX."projet_task as t";
if (!empty($arrayfields['t.tobill']['checked']) || !empty($arrayfields['t.billed']['checked']))
{
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet_task_time as tt ON tt.fk_task = t.rowid";
}
if (is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) $sql .= " LEFT JOIN ".MAIN_DB_PREFIX.$object->table_element."_extrafields as ef on (t.rowid = ef.fk_object)";
if ($search_project_user > 0)  $sql .= ", ".MAIN_DB_PREFIX."element_contact as ecp";
if ($search_task_user > 0)     $sql .= ", ".MAIN_DB_PREFIX."element_contact as ect";
$sql .= " WHERE t.fk_projet = p.rowid";
$sql .= " AND p.entity IN (".getEntity('project').')';
if (!$user->rights->projet->all->lire) $sql .= " AND p.rowid IN (".($projectsListId ? $projectsListId : '0').")"; // public and assigned to projects, or restricted to company for external users
if (is_object($projectstatic) && $projectstatic->id > 0) $sql .= " AND p.rowid = ".$projectstatic->id;
// No need to check company, as filtering of projects must be done by getProjectsAuthorizedForUser
if ($socid) $sql .= "  AND (p.fk_soc IS NULL OR p.fk_soc = 0 OR p.fk_soc = ".$socid.")";
if ($search_categ > 0)     $sql .= " AND cs.fk_categorie = ".$db->escape($search_categ);
if ($search_categ == -2)   $sql .= " AND cs.fk_categorie IS NULL";
if ($search_project_ref)   $sql .= natural_search('p.ref', $search_project_ref);
if ($search_project_title) $sql .= natural_search('p.title', $search_project_title);
if ($search_task_ref)      $sql .= natural_search('t.ref', $search_task_ref);
if ($search_task_label)    $sql .= natural_search('t.label', $search_task_label);
if ($search_societe)       $sql .= natural_search('s.nom', $search_societe);
$sql .= dolSqlDateFilter('t.dateo', $search_sday, $search_smonth, $search_syear);
$sql .= dolSqlDateFilter('t.datee', $search_eday, $search_emonth, $search_eyear);
if ($search_all) $sql .= natural_search(array_keys($fieldstosearchall), $search_all);
if ($search_projectstatus >= 0)
{
	if ($search_projectstatus == 99) $sql .= " AND p.fk_statut <> 2";
	else $sql .= " AND p.fk_statut = ".$db->escape($search_projectstatus);
}
if ($search_public != '') $sql .= " AND p.public = ".$db->escape($search_public);
if ($search_project_user > 0) $sql .= " AND ecp.fk_c_type_contact IN (".join(',', array_keys($listofprojectcontacttype)).") AND ecp.element_id = p.rowid AND ecp.fk_socpeople = ".$search_project_user;
if ($search_task_user > 0) $sql .= " AND ect.fk_c_type_contact IN (".join(',', array_keys($listoftaskcontacttype)).") AND ect.element_id = t.rowid AND ect.fk_socpeople = ".$search_task_user;
// Add where from extra fields
include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_sql.tpl.php';
// Add where from hooks
$parameters = array();
$reshook = $hookmanager->executeHooks('printFieldListWhere', $parameters); // Note that $action and $object may have been modified by hook
$sql .= $hookmanager->resPrint;
if (!empty($arrayfields['t.tobill']['checked']) || !empty($arrayfields['t.billed']['checked']))
{
    $sql .= " GROUP BY p.rowid, p.ref, p.title, p.fk_statut, p.datee, p.fk_opp_status, p.public, p.fk_user_creat,";
    $sql .= " s.nom, s.rowid,";
    $sql .= " t.datec, t.dateo, t.datee, t.tms,";
    $sql .= " t.rowid, t.ref, t.label, t.planned_workload, t.duration_effective, t.progress, t.fk_statut";
    if ($search_categ) $sql .= ", cs.fk_categorie, cs.fk_project";
    // Add fields from extrafields
    if (!empty($extrafields->attributes[$object->table_element]['label'])) {
    	foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $val) $sql .= ($extrafields->attributes[$object->table_element]['type'][$key] != 'separate' ? ", ef.".$key : '');
    }
}
$sql .= $db->order($sortfield, $sortorder);

$nbtotalofrecords = '';
if (empty($conf->global->MAIN_DISABLE_FULL_SCANLIST))
{
	$result = $db->query($sql);
	$nbtotalofrecords = $db->num_rows($result);
	if (($page * $limit) > $nbtotalofrecords)	// if total resultset is smaller then paging size (filtering), goto and load page 0
	{
		$page = 0;
		$offset = 0;
	}
}

$sql .= $db->plimit($limit + 1, $offset);

dol_syslog("list allowed project", LOG_DEBUG);

$resql = $db->query($sql);
if (!$resql)
{
	dol_print_error($db);
	exit;
}

$num = $db->num_rows($resql);

$arrayofselected = is_array($toselect) ? $toselect : array();

if ($num == 1 && !empty($conf->global->MAIN_SEARCH_DIRECT_OPEN_IF_ONLY_ONE) && $search_all)
{
	$obj = $db->fetch_object($resql);
	$id = $obj->id;
	header("Location: ".DOL_URL_ROOT.'/projet/tasks/task.php?id='.$id.'&withprojet=1');
	exit;
}

$help_url = "EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
llxHeader("", $title, $help_url);

$param = '';
if (!empty($contextpage) && $contextpage != $_SERVER["PHP_SELF"]) $param .= '&contextpage='.urlencode($contextpage);
if ($limit > 0 && $limit != $conf->liste_limit) $param .= '&limit='.urlencode($limit);
if ($search_sday)                 		$param .= '&search_sday='.urlencode($search_sday);
if ($search_smonth)              		$param .= '&search_smonth='.urlencode($search_smonth);
if ($search_syear)               		$param .= '&search_syear='.urlencode($search_syear);
if ($search_eday)               		$param .= '&search_eday='.urlencode($search_eday);
if ($search_emonth)              		$param .= '&search_emonth='.urlencode($search_emonth);
if ($search_eyear)               		$param .= '&search_eyear='.urlencode($search_eyear);
if ($socid)				        $param .= '&socid='.urlencode($socid);
if ($search_all != '') 			$param .= '&search_all='.urlencode($search_all);
if ($search_project_ref != '') 			$param .= '&search_project_ref='.urlencode($search_project_ref);
if ($search_project_title != '') 		$param .= '&search_project_title='.urlencode($search_project_title);
if ($search_ref != '') 			$param .= '&search_ref='.urlencode($search_ref);
if ($search_label != '') 		$param .= '&search_label='.urlencode($search_label);
if ($search_societe != '') 		$param .= '&search_societe='.urlencode($search_societe);
if ($search_projectstatus != '') $param .= '&search_projectstatus='.urlencode($search_projectstatus);
if ((is_numeric($search_opp_status) && $search_opp_status >= 0) || in_array($search_opp_status, array('all', 'none'))) 	$param .= '&search_opp_status='.urlencode($search_opp_status);
if ($search_public != '') 		$param .= '&search_public='.urlencode($search_public);
if ($search_project_user != '')   $param .= '&search_project_user='.urlencode($search_project_user);
if ($search_task_user > 0)    	$param .= '&search_task_user='.urlencode($search_task_user);
if ($optioncss != '')           $param .= '&optioncss='.urlencode($optioncss);
// Add $param from extra fields
include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_param.tpl.php';

// List of mass actions available
$arrayofmassactions = array(
//    'presend'=>$langs->trans("SendByMail"),
//    'builddoc'=>$langs->trans("PDFMerge"),
);
//if($user->rights->societe->creer) $arrayofmassactions['createbills']=$langs->trans("CreateInvoiceForThisCustomer");
if ($user->rights->societe->supprimer) $arrayofmassactions['predelete'] = '<span class="fa fa-trash paddingrightonly"></span>'.$langs->trans("Delete");
if (in_array($massaction, array('presend', 'predelete'))) $arrayofmassactions = array();
$massactionbutton = $form->selectMassAction('', $arrayofmassactions);

$newcardbutton = '';
if ($user->rights->projet->creer)
{
    $newcardbutton .= dolGetButtonTitle($langs->trans('NewTask'), '', 'fa fa-plus-circle', DOL_URL_ROOT.'/projet/tasks.php?action=create');
}

print '<form method="POST" id="searchFormList" action="'.$_SERVER["PHP_SELF"].'">';
if ($optioncss != '') print '<input type="hidden" name="optioncss" value="'.$optioncss.'">';
print '<input type="hidden" name="token" value="'.newToken().'">';
print '<input type="hidden" name="action" value="list">';
print '<input type="hidden" name="formfilteraction" id="formfilteraction" value="list">';
print '<input type="hidden" name="sortfield" value="'.$sortfield.'">';
print '<input type="hidden" name="sortorder" value="'.$sortorder.'">';
print '<input type="hidden" name="page" value="'.$page.'">';
print '<input type="hidden" name="type" value="'.$type.'">';
print '<input type="hidden" name="contextpage" value="'.$contextpage.'">';

// Show description of content
$texthelp = '';
if ($search_task_user == $user->id) $texthelp .= $langs->trans("MyTasksDesc");
else
{
    if ($user->rights->projet->all->lire && !$socid) $texthelp .= $langs->trans("TasksOnProjectsDesc");
    else $texthelp .= $langs->trans("TasksOnProjectsPublicDesc");
}

print_barre_liste($form->textwithpicto($title, $texthelp), $page, $_SERVER["PHP_SELF"], "", $sortfield, $sortorder, $massactionbutton, $num, $nbtotalofrecords, 'project', 0, $newcardbutton, '', $limit);

$topicmail = "Information";
$modelmail = "task";
$objecttmp = new Task($db);
$trackid = 'tas'.$object->id;
include DOL_DOCUMENT_ROOT.'/core/tpl/massactions_pre.tpl.php';

if ($search_all)
{
	foreach ($fieldstosearchall as $key => $val) $fieldstosearchall[$key] = $langs->trans($val);
	print '<div class="divsearchfieldfilter">'.$langs->trans("FilterOnInto", $search_all).join(', ', $fieldstosearchall).'</div>';
}

$morehtmlfilter = '';

// Filter on categories
if (!empty($conf->categorie->enabled))
{
	require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
	$moreforfilter .= '<div class="divsearchfield">';
	$moreforfilter .= $langs->trans('ProjectCategories').': ';
	$moreforfilter .= $formother->select_categories('project', $search_categ, 'search_categ', 1, 'maxwidth300');
	$moreforfilter .= '</div>';
}

// If the user can view users
$moreforfilter .= '<div class="divsearchfield">';
$moreforfilter .= $langs->trans('ProjectsWithThisUserAsContact').' ';
$includeonly = '';
if (empty($user->rights->user->user->lire)) $includeonly = array($user->id);
$moreforfilter .= $form->select_dolusers($search_project_user ? $search_project_user : '', 'search_project_user', 1, '', 0, $includeonly, '', 0, 0, 0, '', 0, '', 'maxwidth200');
$moreforfilter .= '</div>';

// If the user can view users
$moreforfilter .= '<div class="divsearchfield">';
$moreforfilter .= $langs->trans('TasksWithThisUserAsContact').': ';
$includeonly = '';
if (empty($user->rights->user->user->lire)) $includeonly = array($user->id);
$moreforfilter .= $form->select_dolusers($search_task_user, 'search_task_user', 1, '', 0, $includeonly, '', 0, 0, 0, '', 0, '', 'maxwidth200');
$moreforfilter .= '</div>';

if (!empty($moreforfilter))
{
	print '<div class="liste_titre liste_titre_bydiv centpercent">';
	print $moreforfilter;
	$parameters = array();
	$reshook = $hookmanager->executeHooks('printFieldPreListTitle', $parameters); // Note that $action and $object may have been modified by hook
	print $hookmanager->resPrint;
	print '</div>';
}

if ($massactionbutton) $selectedfields .= $form->showCheckAddButtons('checkforselect', 1);

print '<div class="div-table-responsive">';
print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwithfilterbefore" : "").'" id="tablelines3">'."\n";

print '<tr class="liste_titre_filter">';
if (!empty($arrayfields['t.ref']['checked']))
{
	print '<td class="liste_titre">';
	print '<input type="text" class="flat" name="search_task_ref" value="'.dol_escape_htmltag($search_task_ref).'" size="4">';
	print '</td>';
}
if (!empty($arrayfields['t.label']['checked']))
{
	print '<td class="liste_titre">';
	print '<input type="text" class="flat" name="search_task_label" value="'.dol_escape_htmltag($search_task_label).'" size="8">';
	print '</td>';
}
// Start date
if (!empty($arrayfields['t.dateo']['checked']))
{
	print '<td class="liste_titre center minwidth150">';
	if (!empty($conf->global->MAIN_LIST_FILTER_ON_DAY)) print '<input class="flat" type="text" size="1" maxlength="2" name="search_sday" value="'.$search_sday.'">';
	print '<input class="flat" type="text" size="1" maxlength="2" name="search_smonth" value="'.$search_smonth.'">';
	$formother->select_year($search_syear ? $search_syear : -1, 'search_syear', 1, 20, 5);
	print '</td>';
}
// End date
if (!empty($arrayfields['t.datee']['checked']))
{
	print '<td class="liste_titre center minwidth150">';
	if (!empty($conf->global->MAIN_LIST_FILTER_ON_DAY)) print '<input class="flat" type="text" size="1" maxlength="2" name="search_eday" value="'.$search_eday.'">';
	print '<input class="flat" type="text" size="1" maxlength="2" name="search_emonth" value="'.$search_emonth.'">';
	$formother->select_year($search_eyear ? $search_eyear : -1, 'search_eyear', 1, 20, 5);
	print '</td>';
}
if (!empty($arrayfields['p.ref']['checked']))
{
	print '<td class="liste_titre">';
	print '<input type="text" class="flat" name="search_project_ref" value="'.$search_project_ref.'" size="4">';
	print '</td>';
}
if (!empty($arrayfields['p.title']['checked']))
{
	print '<td class="liste_titre">';
	print '<input type="text" class="flat" name="search_project_title" value="'.$search_project_title.'" size="6">';
	print '</td>';
}
if (!empty($arrayfields['s.nom']['checked']))
{
	print '<td class="liste_titre">';
	print '<input type="text" class="flat" name="search_societe" value="'.dol_escape_htmltag($search_societe).'" size="4">';
	print '</td>';
}
if (!empty($arrayfields['p.fk_statut']['checked']))
{
	print '<td class="liste_titre center">';
	$arrayofstatus = array();
	foreach ($projectstatic->statuts_short as $key => $val) $arrayofstatus[$key] = $langs->trans($val);
	$arrayofstatus['99'] = $langs->trans("NotClosed").' ('.$langs->trans('Draft').'+'.$langs->trans('Opened').')';
	print $form->selectarray('search_projectstatus', $arrayofstatus, $search_projectstatus, 1, 0, 0, '', 0, 0, 0, '', 'maxwidth100');
	print '</td>';
}
if (!empty($arrayfields['t.planned_workload']['checked'])) print '<td class="liste_titre"></td>';
if (!empty($arrayfields['t.duration_effective']['checked'])) print '<td class="liste_titre"></td>';
if (!empty($arrayfields['t.progress_calculated']['checked'])) print '<td class="liste_titre"></td>';
if (!empty($arrayfields['t.progress']['checked'])) print '<td class="liste_titre"></td>';
if (!empty($arrayfields['t.progress_summary']['checked'])) print '<td class="liste_titre"></td>';
if (!empty($arrayfields['t.tobill']['checked'])) print '<td class="liste_titre"></td>';
if (!empty($arrayfields['t.billed']['checked'])) print '<td class="liste_titre"></td>';
// Extra fields
include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_input.tpl.php';
// Fields from hook
$parameters = array('arrayfields'=>$arrayfields);
$reshook = $hookmanager->executeHooks('printFieldListOption', $parameters); // Note that $action and $object may have been modified by hook
print $hookmanager->resPrint;
if (!empty($arrayfields['t.datec']['checked']))
{
	// Date creation
	print '<td class="liste_titre">';
	print '</td>';
}
if (!empty($arrayfields['t.tms']['checked']))
{
	// Date modification
	print '<td class="liste_titre">';
	print '</td>';
}
// Action column
print '<td class="liste_titre maxwidthsearch">';
$searchpicto = $form->showFilterButtons();
print $searchpicto;
print '</td>';
print "</tr>\n";

print '<tr class="liste_titre">';
if (!empty($arrayfields['t.ref']['checked']))           print_liste_field_titre($arrayfields['t.ref']['label'], $_SERVER["PHP_SELF"], "t.ref", "", $param, "", $sortfield, $sortorder);
if (!empty($arrayfields['t.label']['checked']))         print_liste_field_titre($arrayfields['t.label']['label'], $_SERVER["PHP_SELF"], "t.label", "", $param, "", $sortfield, $sortorder);
if (!empty($arrayfields['t.dateo']['checked'])) print_liste_field_titre($arrayfields['t.dateo']['label'], $_SERVER["PHP_SELF"], "t.dateo", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.datee']['checked']))         print_liste_field_titre($arrayfields['t.datee']['label'], $_SERVER["PHP_SELF"], "t.datee", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['p.ref']['checked']))           print_liste_field_titre($arrayfields['p.ref']['label'], $_SERVER["PHP_SELF"], "p.ref", "", $param, "", $sortfield, $sortorder);
if (!empty($arrayfields['p.title']['checked']))         print_liste_field_titre($arrayfields['p.title']['label'], $_SERVER["PHP_SELF"], "p.title", "", $param, "", $sortfield, $sortorder);
if (!empty($arrayfields['s.nom']['checked']))           print_liste_field_titre($arrayfields['s.nom']['label'], $_SERVER["PHP_SELF"], "s.nom", "", $param, "", $sortfield, $sortorder);
if (!empty($arrayfields['p.fk_statut']['checked']))     print_liste_field_titre($arrayfields['p.fk_statut']['label'], $_SERVER["PHP_SELF"], "p.fk_statut", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.planned_workload']['checked']))         print_liste_field_titre($arrayfields['t.planned_workload']['label'], $_SERVER["PHP_SELF"], "t.planned_workload", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.duration_effective']['checked']))       print_liste_field_titre($arrayfields['t.duration_effective']['label'], $_SERVER["PHP_SELF"], "t.duration_effective", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.progress_calculated']['checked']))      print_liste_field_titre($arrayfields['t.progress_calculated']['label'], $_SERVER["PHP_SELF"], "", "", $param, '', '', '', 'center ');
if (!empty($arrayfields['t.progress']['checked']))      print_liste_field_titre($arrayfields['t.progress']['label'], $_SERVER["PHP_SELF"], "t.progress", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.progress_summary']['checked']))      print_liste_field_titre($arrayfields['t.progress_summary']['label'], $_SERVER["PHP_SELF"], "t.progress", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.tobill']['checked']))        print_liste_field_titre($arrayfields['t.tobill']['label'], $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'center ');
if (!empty($arrayfields['t.billed']['checked']))        print_liste_field_titre($arrayfields['t.billed']['label'], $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'center ');
// Extra fields
include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_title.tpl.php';
// Hook fields
$parameters = array('arrayfields'=>$arrayfields, 'param'=>$param, 'sortfield'=>$sortfield, 'sortorder'=>$sortorder);
$reshook = $hookmanager->executeHooks('printFieldListTitle', $parameters); // Note that $action and $object may have been modified by hook
print $hookmanager->resPrint;
if (!empty($arrayfields['t.datec']['checked']))  print_liste_field_titre($arrayfields['t.datec']['label'], $_SERVER["PHP_SELF"], "t.datec", "", $param, '', $sortfield, $sortorder, 'center nowrap ');
if (!empty($arrayfields['t.tms']['checked']))    print_liste_field_titre($arrayfields['t.tms']['label'], $_SERVER["PHP_SELF"], "t.tms", "", $param, '', $sortfield, $sortorder, 'center nowrap ');
print_liste_field_titre($selectedfields, $_SERVER["PHP_SELF"], "", '', '', '', $sortfield, $sortorder, 'center maxwidthsearch ');
print "</tr>\n";


$plannedworkloadoutputformat = 'allhourmin';
$timespentoutputformat = 'allhourmin';
if (!empty($conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT)) $plannedworkloadoutputformat = $conf->global->PROJECT_PLANNED_WORKLOAD_FORMAT;
if (!empty($conf->global->PROJECT_TIMES_SPENT_FORMAT)) $timespentoutputformat = $conf->global->PROJECT_TIME_SPENT_FORMAT;

$i = 0;
$totalarray = array();
while ($i < min($num, $limit))
{
	$obj = $db->fetch_object($resql);

	$object->id = $obj->id;
	$object->ref = $obj->ref;
	$object->label = $obj->label;
	$object->fk_statut = $obj->fk_statut;
	$object->progress = $obj->progress;
	$object->datee = $db->jdate($obj->date_end); // deprecated
	$object->date_end = $db->jdate($obj->date_end);
    $object->planned_workload = $obj->planned_workload;
    $object->duration_effective = $obj->duration_effective;


	$projectstatic->id = $obj->projectid;
	$projectstatic->ref = $obj->projectref;
	$projectstatic->title = $obj->projecttitle;
	$projectstatic->public = $obj->public;
	$projectstatic->statut = $obj->projectstatus;
	$projectstatic->datee = $db->jdate($obj->projectdatee);

	$userAccess = $projectstatic->restrictedProjectArea($user); // why this ?
	if ($userAccess >= 0)
	{
		print '<tr data-rowid="'.$object->id.'" class="oddeven">';

		// Ref
		if (!empty($arrayfields['t.ref']['checked']))
		{
			print '<td class="nowraponall">';
			print $object->getNomUrl(1, 'withproject');
			if ($object->hasDelay()) print img_warning("Late");
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Label
		if (!empty($arrayfields['t.label']['checked']))
		{
			print '<td>';
			print $object->label;
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Date start
		if (!empty($arrayfields['t.dateo']['checked']))
		{
			print '<td class="center">';
			print dol_print_date($db->jdate($obj->date_start), 'day');
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Date end
		if (!empty($arrayfields['t.datee']['checked']))
		{
			print '<td class="center">';
			print dol_print_date($db->jdate($obj->date_end), 'day');
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Project ref
		if (!empty($arrayfields['p.ref']['checked']))
		{
			print '<td class="nowrap">';
			print $projectstatic->getNomUrl(1, 'task');
			if ($projectstatic->hasDelay()) print img_warning("Late");
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Project title
		if (!empty($arrayfields['p.title']['checked']))
		{
			print '<td>';
			print dol_trunc($obj->projecttitle, 80);
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Third party
		if (!empty($arrayfields['s.nom']['checked']))
		{
			print '<td>';
			if ($obj->socid)
			{
				$socstatic->id = $obj->socid;
				$socstatic->name = $obj->name;
				print $socstatic->getNomUrl(1);
			}
			else
			{
				print '&nbsp;';
			}
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}
		// Project status
		if (!empty($arrayfields['p.fk_statut']['checked']))
		{
			print '<td class="center">';
			print $projectstatic->getLibStatut(1);
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
		}

		// Planned workload
		if (!empty($arrayfields['t.planned_workload']['checked']))
		{
			print '<td class="center">';
			$fullhour = convertSecondToTime($obj->planned_workload, $plannedworkloadoutputformat);
			$workingdelay = convertSecondToTime($obj->planned_workload, 'all', 86400, 7); // TODO Replace 86400 and 7 to take account working hours per day and working day per weeks
			if ($obj->planned_workload != '')
			{
				print $fullhour;
				// TODO Add delay taking account of working hours per day and working day per week
				//if ($workingdelay != $fullhour) print '<br>('.$workingdelay.')';
			}
			//else print '--:--';
			print '</td>';
			if (! $i) $totalarray['nbfield']++;
			if (! $i) $totalarray['pos'][$totalarray['nbfield']]='t.planned_workload';
			$totalarray['val']['t.planned_workload'] += $obj->planned_workload;
			if (! $i) $totalarray['totalplannedworkloadfield']=$totalarray['nbfield'];
			$totalarray['totalplannedworkload'] += $obj->planned_workload;
		}
		// Time spent
		if (! empty($arrayfields['t.duration_effective']['checked']))
		{
			$showlineingray=0;$showproject=1;
			print '<td class="center">';
			if ($showlineingray) print '<i>';
			else print '<a href="'.DOL_URL_ROOT.'/projet/tasks/time.php?id='.$object->id.($showproject?'':'&withproject=1').'">';
			if ($obj->duration_effective) print convertSecondToTime($obj->duration_effective, $timespentoutputformat);
			else print '--:--';
			if ($showlineingray) print '</i>';
			else print '</a>';
			print '</td>';
			if (! $i) $totalarray['nbfield']++;
			if (! $i) $totalarray['pos'][$totalarray['nbfield']]='t.duration_effective';
			$totalarray['val']['t.duration_effective'] += $obj->duration_effective;
			if (! $i) $totalarray['totaldurationeffectivefield']=$totalarray['nbfield'];
			$totalarray['totaldurationeffective'] += $obj->duration_effective;
		}
		// Calculated progress
		if (! empty($arrayfields['t.progress_calculated']['checked']))
		{
			print '<td class="center">';
			if ($obj->planned_workload || $obj->duration_effective)
			{
				if ($obj->planned_workload) print round(100 * $obj->duration_effective / $obj->planned_workload, 2).' %';
				else print $form->textwithpicto('', $langs->trans('WorkloadNotDefined'), 1, 'help');
			}
			print '</td>';
			if (!$i) $totalarray['nbfield']++;
			if (!$i) $totalarray['totalprogress_calculatedfield'] = $totalarray['nbfield'];
		}
		// Declared progress
		if (!empty($arrayfields['t.progress']['checked']))
		{
			print '<td class="center">';
			if ($obj->progress != '')
			{
				print getTaskProgressBadge($object);
			}
			print '</td>';
			if (! $i) $totalarray['nbfield']++;
			if (! $i) $totalarray['pos'][$totalarray['nbfield']]='t.progress';
			$totalarray['val']['t.progress'] += ($obj->planned_workload * $obj->progress / 100);
			if (! $i) $totalarray['totalprogress_declaredfield']=$totalarray['nbfield'];
			$totalarray['totaldurationdeclared'] += $obj->planned_workload * $obj->progress / 100;
		}
		// Progress summary
		if (! empty($arrayfields['t.progress_summary']['checked']))
		{
			print '<td class="center">';
			if($obj->progress != '' && $obj->duration_effective){
                print getTaskProgressView($object, false, false);
            }
			print '</td>';
			if (! $i) $totalarray['nbfield']++;
			if (! $i) $totalarray['totalprogress_summary']=$totalarray['nbfield'];
		}
		// Time not billed
		if (! empty($arrayfields['t.tobill']['checked']))
		{
		    print '<td class="center">';
		    if ($obj->usage_bill_time)
		    {
		        print convertSecondToTime($obj->tobill, 'allhourmin');
		        $totalarray['val']['t.tobill'] += $obj->tobill;
		        $totalarray['totaltobill'] += $obj->tobill;
		    }
		    else
		    {
		        print '<span class="opacitymedium">'.$langs->trans("NA").'</span>';
		    }
		    print '</td>';
		    if (! $i) $totalarray['nbfield']++;
		    if (! $i) $totalarray['pos'][$totalarray['nbfield']]='t.tobill';
		    if (! $i) $totalarray['totaltobillfield']=$totalarray['nbfield'];
		}
		// Time billed
		if (! empty($arrayfields['t.billed']['checked']))
		{
		    print '<td class="center">';
		    if ($obj->usage_bill_time)
		    {
		        print convertSecondToTime($obj->billed, 'allhourmin');
		        $totalarray['val']['t.billed'] += $obj->billed;
		        $totalarray['totalbilled'] += $obj->billed;
		    }
		    else
		    {
		        print '<span class="opacitymedium">'.$langs->trans("NA").'</span>';
		    }
		    print '</td>';
		    if (! $i) $totalarray['nbfield']++;
		    if (! $i) $totalarray['pos'][$totalarray['nbfield']]='t.billed';
		    if (! $i) $totalarray['totalbilledfield']=$totalarray['nbfield'];
		}
		// Extra fields
		include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_print_fields.tpl.php';
		// Fields from hook
		$parameters=array('arrayfields'=>$arrayfields, 'obj'=>$obj);
		$reshook=$hookmanager->executeHooks('printFieldListValue', $parameters);    // Note that $action and $object may have been modified by hook
		print $hookmanager->resPrint;
		// Date creation
		if (! empty($arrayfields['t.datec']['checked']))
		{
			print '<td class="center">';
			print dol_print_date($db->jdate($obj->date_creation), 'dayhour', 'tzuser');
			print '</td>';
			if (! $i) $totalarray['nbfield']++;
		}
		// Date modification
		if (! empty($arrayfields['t.tms']['checked']))
		{
			print '<td class="center">';
			print dol_print_date($db->jdate($obj->date_update), 'dayhour', 'tzuser');
			print '</td>';
			if (! $i) $totalarray['nbfield']++;
		}
		// Status
		/*if (! empty($arrayfields['p.fk_statut']['checked']))
		{
    		$projectstatic->statut = $obj->fk_statut;
    		print '<td class="right">'.$projectstatic->getLibStatut(5).'</td>';
		}*/
		// Action column
		print '<td class="nowrap center">';
		if ($massactionbutton || $massaction)   // If we are in select mode (massactionbutton defined) or if we have already selected and sent an action ($massaction) defined
		{
			$selected = 0;
			if (in_array($obj->id, $arrayofselected)) $selected = 1;
			print '<input id="cb'.$obj->id.'" class="flat checkforselect" type="checkbox" name="toselect[]" value="'.$obj->id.'"'.($selected ? ' checked="checked"' : '').'>';
		}
		print '</td>';
		if (!$i) $totalarray['nbfield']++;

		print "</tr>\n";

		//print projectLinesa();
	}

	$i++;
}
// Show total line
//include DOL_DOCUMENT_ROOT.'/core/tpl/list_print_total.tpl.php';
if (isset($totalarray['totaldurationeffectivefield']) || isset($totalarray['totalplannedworkloadfield']) || isset($totalarray['totalprogress_calculatedfield'])
	|| isset($totalarray['totaltobill']) || isset($totalarray['totalbilled']))
{
	print '<tr class="liste_total">';
	$i = 0;
	while ($i < $totalarray['nbfield'])
	{
		$i++;
		if ($i == 1)
		{
			if ($num < $limit && empty($offset)) print '<td class="left">'.$langs->trans("Total").'</td>';
			else print '<td class="left">'.$langs->trans("Totalforthispage").'</td>';
		}
		elseif ($totalarray['totalplannedworkloadfield'] == $i) print '<td class="center">'.convertSecondToTime($totalarray['totalplannedworkload'], $plannedworkloadoutputformat).'</td>';
		elseif ($totalarray['totaldurationeffectivefield'] == $i) print '<td class="center">'.convertSecondToTime($totalarray['totaldurationeffective'], $timespentoutputformat).'</td>';
		elseif ($totalarray['totalprogress_calculatedfield'] == $i) print '<td class="center">'.($totalarray['totalplannedworkload'] > 0 ? round(100 * $totalarray['totaldurationeffective'] / $totalarray['totalplannedworkload'], 2).' %' : '').'</td>';
		elseif ($totalarray['totalprogress_declaredfield'] == $i) print '<td class="center">'.($totalarray['totalplannedworkload'] > 0 ? round(100 * $totalarray['totaldurationdeclared'] / $totalarray['totalplannedworkload'], 2).' %' : '').'</td>';
		elseif ($totalarray['totaltobillfield'] == $i) print '<td class="center">'.convertSecondToTime($totalarray['totaltobill'], $plannedworkloadoutputformat).'</td>';
		elseif ($totalarray['totalbilledfield'] == $i) print '<td class="center">'.convertSecondToTime($totalarray['totalbilled'], $plannedworkloadoutputformat).'</td>';
		else print '<td></td>';
	}
	print '</tr>';
}

$db->free($resql);

$parameters = array('sql' => $sql);
$reshook = $hookmanager->executeHooks('printFieldListFooter', $parameters); // Note that $action and $object may have been modified by hook
print $hookmanager->resPrint;

print "</table>";
print '</div>';

print '</form>';

// End of page
llxFooter();
$db->close();