<?php
/* Copyright (C) 2013-2018	Jean-François Ferry	<hello+jf@librethic.io>
 * Copyright (C) 2016		Gilles Poirier 		<glgpoirier@gmail.com>
 * Copyright (C) 2019		Josep Lluís Amador	<joseplluis@lliuretic.cat>
 *
 * 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       resource/element_resource.php
 *      \ingroup    resource
 *      \brief      Page to show and manage linked resources to an element
 */


require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/resource/class/dolresource.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
require_once DOL_DOCUMENT_ROOT.'/fichinter/class/fichinter.class.php';
if (!empty($conf->projet->enabled)) {
    require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
    require_once DOL_DOCUMENT_ROOT.'/core/class/html.formprojet.class.php';
}
if (!empty($conf->product->enabled) || !empty($conf->service->enabled)) {
    require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
}

// Load translation files required by the page
$langs->loadLangs(array('resource', 'other', 'interventions'));

/*
$sortorder                      = GETPOST('sortorder','alpha');
$sortfield                      = GETPOST('sortfield','alpha');
$page                           = GETPOST('page','int');
*/

if (!$user->rights->resource->read)
        accessforbidden();

$object = new Dolresource($db);

$hookmanager->initHooks(array('element_resource'));
$object->available_resources = array('dolresource');

// Get parameters
$id                     = GETPOST('id', 'int'); // resource id
$element_id             = GETPOST('element_id', 'int'); // element_id
$element_ref            = GETPOST('ref', 'alpha'); // element ref
$element                = GETPOST('element', 'alpha'); // element_type
$action                 = GETPOST('action', 'alpha');
$mode                   = GETPOST('mode', 'alpha');
$lineid                 = GETPOST('lineid', 'int');
$resource_id            = GETPOST('fk_resource', 'int');
$resource_type          = GETPOST('resource_type', 'alpha');
$busy                   = GETPOST('busy', 'int');
$mandatory              = GETPOST('mandatory', 'int');
$cancel                 = GETPOST('cancel', 'alpha');
$confirm                = GETPOST('confirm', 'alpha');
$socid                  = GETPOST('socid', 'int');

if ($socid > 0) // Special for thirdparty
{
    $element_id = $socid;
    $element = 'societe';
}



/*
 * Actions
 */

$parameters = array('resource_id' => $resource_id);
$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))
{
    $error = 0;

	if ($action == 'add_element_resource' && !$cancel)
	{
		$res = 0;
		if (!($resource_id > 0))
		{
			$error++;
			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Resource")), null, 'errors');
			$action = '';
		}
		else
		{
			$objstat = fetchObjectByElement($element_id, $element, $element_ref);
			$objstat->element = $element; // For externals module, we need to keep @xx

            // TODO : add this check at update_linked_resource and when modifying event start or end date
            // check if an event resource is already in use
            if (!empty($conf->global->RESOURCE_USED_IN_EVENT_CHECK) && $objstat->element == 'action' && $resource_type == 'dolresource' && intval($busy) == 1) {
                $eventDateStart = $objstat->datep;
                $eventDateEnd   = $objstat->datef;
                $isFullDayEvent = intval($objstat->fulldayevent);
                if (empty($eventDateEnd)) {
                    if ($isFullDayEvent) {
                        $eventDateStartArr = dol_getdate($eventDateStart);
                        $eventDateStart = dol_mktime(0, 0, 0, $eventDateStartArr['mon'], $eventDateStartArr['mday'], $eventDateStartArr['year']);
                        $eventDateEnd   = dol_mktime(23, 59, 59, $eventDateStartArr['mon'], $eventDateStartArr['mday'], $eventDateStartArr['year']);
                    }
                }

                $sql  = "SELECT er.rowid, r.ref as r_ref, ac.id as ac_id, ac.label as ac_label";
                $sql .= " FROM ".MAIN_DB_PREFIX."element_resources as er";
                $sql .= " INNER JOIN ".MAIN_DB_PREFIX."resource as r ON r.rowid = er.resource_id AND er.resource_type = '".$db->escape($resource_type)."'";
                $sql .= " INNER JOIN ".MAIN_DB_PREFIX."actioncomm as ac ON ac.id = er.element_id AND er.element_type = '".$db->escape($objstat->element)."'";
                $sql .= " WHERE er.resource_id = ".$resource_id;
                $sql .= " AND er.busy = 1";
                $sql .= " AND (";

                // event date start between ac.datep and ac.datep2 (if datep2 is null we consider there is no end)
                $sql .= " (ac.datep <= '".$db->idate($eventDateStart)."' AND (ac.datep2 IS NULL OR ac.datep2 >= '".$db->idate($eventDateStart)."'))";
                // event date end between ac.datep and ac.datep2
                if (!empty($eventDateEnd)) {
                    $sql .= " OR (ac.datep <= '".$db->idate($eventDateEnd)."' AND (ac.datep2 >= '".$db->idate($eventDateEnd)."'))";
                }
                // event date start before ac.datep and event date end after ac.datep2
                $sql .= " OR (";
                $sql .= "ac.datep >= '".$db->idate($eventDateStart)."'";
                if (!empty($eventDateEnd)) {
                    $sql .= " AND (ac.datep2 IS NOT NULL AND ac.datep2 <= '".$db->idate($eventDateEnd)."')";
                }
                $sql .= ")";

                $sql .= ")";
                $resql = $db->query($sql);
                if (!$resql) {
                    $error++;
                    $objstat->error    = $db->lasterror();
                    $objstat->errors[] = $objstat->error;
                } else {
                    if ($db->num_rows($resql) > 0) {
                        // already in use
                        $error++;
                        $objstat->error = $langs->trans('ErrorResourcesAlreadyInUse').' : ';
                        while ($obj = $db->fetch_object($resql)) {
                            $objstat->error .= '<br> - '.$langs->trans('ErrorResourceUseInEvent', $obj->r_ref, $obj->ac_label.' ['.$obj->ac_id.']');
                        }
                        $objstat->errors[] = $objstat->error;
                    }
                    $db->free($resql);
                }
            }

            if (!$error) {
                $res = $objstat->add_element_resource($resource_id, $resource_type, $busy, $mandatory);
            }
		}

		if (!$error && $res > 0)
		{
			setEventMessages($langs->trans('ResourceLinkedWithSuccess'), null, 'mesgs');
			header("Location: ".$_SERVER['PHP_SELF'].'?element='.$element.'&element_id='.$objstat->id);
			exit;
		}
		elseif ($objstat)
		{
			setEventMessages($objstat->error, $objstat->errors, 'errors');
		}
	}

	// Update ressource
	if ($action == 'update_linked_resource' && $user->rights->resource->write && !GETPOST('cancel', 'alpha'))
	{
		$res = $object->fetch_element_resource($lineid);
		if ($res)
		{
			$object->busy = $busy;
			$object->mandatory = $mandatory;

            if (!empty($conf->global->RESOURCE_USED_IN_EVENT_CHECK) && $object->element_type == 'action' && $object->resource_type == 'dolresource' && intval($object->busy) == 1) {
                $eventDateStart = $object->objelement->datep;
                $eventDateEnd   = $object->objelement->datef;
                $isFullDayEvent = intval($objstat->fulldayevent);
                if (empty($eventDateEnd)) {
                    if ($isFullDayEvent) {
                        $eventDateStartArr = dol_getdate($eventDateStart);
                        $eventDateStart = dol_mktime(0, 0, 0, $eventDateStartArr['mon'], $eventDateStartArr['mday'], $eventDateStartArr['year']);
                        $eventDateEnd   = dol_mktime(23, 59, 59, $eventDateStartArr['mon'], $eventDateStartArr['mday'], $eventDateStartArr['year']);
                    }
                }

                $sql  = "SELECT er.rowid, r.ref as r_ref, ac.id as ac_id, ac.label as ac_label";
                $sql .= " FROM ".MAIN_DB_PREFIX."element_resources as er";
                $sql .= " INNER JOIN ".MAIN_DB_PREFIX."resource as r ON r.rowid = er.resource_id AND er.resource_type = '".$db->escape($object->resource_type)."'";
                $sql .= " INNER JOIN ".MAIN_DB_PREFIX."actioncomm as ac ON ac.id = er.element_id AND er.element_type = '".$db->escape($object->element_type)."'";
                $sql .= " WHERE er.resource_id = ".$object->resource_id;
                $sql .= " AND ac.id != ".$object->element_id;
                $sql .= " AND er.busy = 1";
                $sql .= " AND (";

                // event date start between ac.datep and ac.datep2 (if datep2 is null we consider there is no end)
                $sql .= " (ac.datep <= '".$db->idate($eventDateStart)."' AND (ac.datep2 IS NULL OR ac.datep2 >= '".$db->idate($eventDateStart)."'))";
                // event date end between ac.datep and ac.datep2
                if (!empty($eventDateEnd)) {
                    $sql .= " OR (ac.datep <= '".$db->idate($eventDateEnd)."' AND (ac.datep2 IS NULL OR ac.datep2 >= '".$db->idate($eventDateEnd)."'))";
                }
                // event date start before ac.datep and event date end after ac.datep2
                $sql .= " OR (";
                $sql .= "ac.datep >= '".$db->idate($eventDateStart)."'";
                if (!empty($eventDateEnd)) {
                    $sql .= " AND (ac.datep2 IS NOT NULL AND ac.datep2 <= '".$db->idate($eventDateEnd)."')";
                }
                $sql .= ")";

                $sql .= ")";
                $resql = $db->query($sql);
                if (!$resql) {
                    $error++;
                    $object->error    = $db->lasterror();
                    $object->errors[] = $object->error;
                } else {
                    if ($db->num_rows($resql) > 0) {
                        // already in use
                        $error++;
                        $object->error = $langs->trans('ErrorResourcesAlreadyInUse').' : ';
                        while ($obj = $db->fetch_object($resql)) {
                            $object->error .= '<br> - '.$langs->trans('ErrorResourceUseInEvent', $obj->r_ref, $obj->ac_label.' ['.$obj->ac_id.']');
                        }
                        $object->errors[] = $objstat->error;
                    }
                    $db->free($resql);
                }
            }

            if (!$error) {
			    $result = $object->update_element_resource($user);
                if ($result < 0)    $error++;
            }

			if ($error) {
                setEventMessages($object->error, $object->errors, 'errors');
			} else {
				setEventMessages($langs->trans('RessourceLineSuccessfullyUpdated'), null, 'mesgs');
				header("Location: ".$_SERVER['PHP_SELF']."?element=".$element."&element_id=".$element_id);
				exit;
			}
		}
	}

	// Delete a resource linked to an element
	if ($action == 'confirm_delete_linked_resource' && $user->rights->resource->delete && $confirm === 'yes')
	{
		$result = $object->delete_resource($lineid, $element);

		if ($result >= 0)
		{
			setEventMessages($langs->trans('RessourceLineSuccessfullyDeleted'), null, 'mesgs');
			header("Location: ".$_SERVER['PHP_SELF']."?element=".$element."&element_id=".$element_id);
			exit;
		}
		else
		{
			setEventMessages($object->error, $object->errors, 'errors');
		}
	}
}

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



/*
 * View
 */

$form = new Form($db);

$pagetitle = $langs->trans('ResourceElementPage');
llxHeader('', $pagetitle, '');


// Load available resource, declared by modules
$ret = count($object->available_resources);
if ($ret == -1) {
    dol_print_error($db, $object->error);
    exit;
}
if (!$ret) {
    print '<div class="warning">'.$langs->trans('NoResourceInDatabase').'</div>';
}
else
{
	// Confirmation suppression resource line
	if ($action == 'delete_resource')
	{
		print $form->formconfirm("element_resource.php?element=".$element."&element_id=".$element_id."&id=".$id."&lineid=".$lineid, $langs->trans("DeleteResource"), $langs->trans("ConfirmDeleteResourceElement"), "confirm_delete_linked_resource", '', '', 1);
	}


	// Specific to agenda module
	if (($element_id || $element_ref) && $element == 'action')
	{
		require_once DOL_DOCUMENT_ROOT.'/core/lib/agenda.lib.php';

		$act = fetchObjectByElement($element_id, $element, $element_ref);
		if (is_object($act))
		{
			$head = actions_prepare_head($act);

			dol_fiche_head($head, 'resources', $langs->trans("Action"), -1, 'action');

			$linkback = img_picto($langs->trans("BackToList"), 'object_list', 'class="hideonsmartphone pictoactionview"');
			$linkback .= '<a href="'.DOL_URL_ROOT.'/comm/action/list.php">'.$langs->trans("BackToList").'</a>';

			// Link to other agenda views
			$out = '';
			$out .= '</li><li class="noborder litext">'.img_picto($langs->trans("ViewPerUser"), 'object_calendarperuser', 'class="hideonsmartphone pictoactionview"');
			$out .= '<a href="'.DOL_URL_ROOT.'/comm/action/peruser.php?action=show_peruser&year='.dol_print_date($act->datep, '%Y').'&month='.dol_print_date($act->datep, '%m').'&day='.dol_print_date($act->datep, '%d').'">'.$langs->trans("ViewPerUser").'</a>';
			$out .= '</li><li class="noborder litext">'.img_picto($langs->trans("ViewCal"), 'object_calendar', 'class="hideonsmartphone pictoactionview"');
			$out .= '<a href="'.DOL_URL_ROOT.'/comm/action/index.php?action=show_month&year='.dol_print_date($act->datep, '%Y').'&month='.dol_print_date($act->datep, '%m').'&day='.dol_print_date($act->datep, '%d').'">'.$langs->trans("ViewCal").'</a>';
			$out .= '</li><li class="noborder litext">'.img_picto($langs->trans("ViewWeek"), 'object_calendarweek', 'class="hideonsmartphone pictoactionview"');
			$out .= '<a href="'.DOL_URL_ROOT.'/comm/action/index.php?action=show_day&year='.dol_print_date($act->datep, '%Y').'&month='.dol_print_date($act->datep, '%m').'&day='.dol_print_date($act->datep, '%d').'">'.$langs->trans("ViewWeek").'</a>';
			$out .= '</li><li class="noborder litext">'.img_picto($langs->trans("ViewDay"), 'object_calendarday', 'class="hideonsmartphone pictoactionview"');
			$out .= '<a href="'.DOL_URL_ROOT.'/comm/action/index.php?action=show_day&year='.dol_print_date($act->datep, '%Y').'&month='.dol_print_date($act->datep, '%m').'&day='.dol_print_date($act->datep, '%d').'">'.$langs->trans("ViewDay").'</a>';

			$linkback .= $out;

			$morehtmlref = '<div class="refidno">';
			// Thirdparty
			//$morehtmlref.='<br>'.$langs->trans('ThirdParty') . ' : ' . $object->thirdparty->getNomUrl(1);
			// Project
			if (!empty($conf->projet->enabled))
			{
			    $langs->load("projects");
			    //$morehtmlref.='<br>'.$langs->trans('Project') . ' ';
			    $morehtmlref .= $langs->trans('Project').': ';
		        if (!empty($act->fk_project)) {
		            $proj = new Project($db);
		            $proj->fetch($act->fk_project);
		            $morehtmlref .= '<a href="'.DOL_URL_ROOT.'/projet/card.php?id='.$act->fk_project.'" title="'.$langs->trans('ShowProject').'">';
		            $morehtmlref .= $proj->ref;
		            $morehtmlref .= '</a>';
		            if ($proj->title) $morehtmlref .= ' - '.$proj->title;
		        } else {
		            $morehtmlref .= '';
		        }
			}
			$morehtmlref .= '</div>';

			dol_banner_tab($act, 'element_id', $linkback, ($user->socid ? 0 : 1), 'id', 'ref', $morehtmlref, '&element='.$element, 0, '', '');

			print '<div class="fichecenter">';

			print '<div class="underbanner clearboth"></div>';

			print '<table class="border tableforfield" width="100%">';

			// Type
			if (!empty($conf->global->AGENDA_USE_EVENT_TYPE))
			{
				print '<tr><td class="titlefield">'.$langs->trans("Type").'</td><td colspan="3">'.$act->type.'</td></tr>';
			}

			// Full day event
			print '<tr><td class="titlefield">'.$langs->trans("EventOnFullDay").'</td><td colspan="3">'.yn($act->fulldayevent, 3).'</td></tr>';

			// Date start
			print '<tr><td>'.$langs->trans("DateActionStart").'</td><td colspan="3">';
			if (!$act->fulldayevent) print dol_print_date($act->datep, 'dayhour');
			else print dol_print_date($act->datep, 'day');
			if ($act->percentage == 0 && $act->datep && $act->datep < ($now - $delay_warning)) print img_warning($langs->trans("Late"));
			print '</td>';
			print '</tr>';

			// Date end
			print '<tr><td>'.$langs->trans("DateActionEnd").'</td><td colspan="3">';
			if (!$act->fulldayevent) print dol_print_date($act->datef, 'dayhour');
			else print dol_print_date($act->datef, 'day');
			if ($act->percentage > 0 && $act->percentage < 100 && $act->datef && $act->datef < ($now - $delay_warning)) print img_warning($langs->trans("Late"));
			print '</td></tr>';

			// Location
			if (empty($conf->global->AGENDA_DISABLE_LOCATION))
			{
				print '<tr><td>'.$langs->trans("Location").'</td><td colspan="3">'.$act->location.'</td></tr>';
			}

			// Assigned to
			print '<tr><td class="nowrap">'.$langs->trans("ActionAffectedTo").'</td><td colspan="3">';
			$listofuserid = array();
			if (empty($donotclearsession))
			{
				if ($act->userownerid > 0) $listofuserid[$act->userownerid] = array('id'=>$act->userownerid, 'transparency'=>$act->transparency); // Owner first
				if (!empty($act->userassigned))	// Now concat assigned users
				{
					// Restore array with key with same value than param 'id'
					$tmplist1 = $act->userassigned; $tmplist2 = array();
					foreach ($tmplist1 as $key => $val)
					{
						if ($val['id'] && $val['id'] != $act->userownerid) $listofuserid[$val['id']] = $val;
					}
				}
				$_SESSION['assignedtouser'] = json_encode($listofuserid);
			}
			else
			{
				if (!empty($_SESSION['assignedtouser']))
				{
					$listofuserid = json_decode($_SESSION['assignedtouser'], true);
				}
			}
			$listofcontactid = array(); // not used yet
			$listofotherid = array(); // not used yet
			print '<div class="assignedtouser">';
			print $form->select_dolusers_forevent('view', 'assignedtouser', 1, '', 0, '', '', 0, 0, 0, '', ($act->datep != $act->datef) ? 1 : 0, $listofuserid, $listofcontactid, $listofotherid);
			print '</div>';
			/*if (in_array($user->id,array_keys($listofuserid)))
			{
				print '<div class="myavailability">';
				print $langs->trans("MyAvailability").': '.(($act->userassigned[$user->id]['transparency'] > 0)?$langs->trans("Busy"):$langs->trans("Available"));	// We show nothing if event is assigned to nobody
				print '</div>';
			}*/
			print '	</td></tr>';

			print '</table>';

			print '</div>';

			dol_fiche_end();
		}
	}

    // Specific to thirdparty module
	if (($element_id || $element_ref) && $element == 'societe')
	{
		$socstatic = fetchObjectByElement($element_id, $element, $element_ref);
		if (is_object($socstatic)) {
			$savobject = $object;
			$object = $socstatic;

			require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
			$head = societe_prepare_head($socstatic);

			dol_fiche_head($head, 'resources', $langs->trans("ThirdParty"), -1, 'company');

			dol_banner_tab($socstatic, 'socid', '', ($user->socid ? 0 : 1), 'rowid', 'nom', '', '&element='.$element);

			print '<div class="fichecenter">';

			print '<div class="underbanner clearboth"></div>';
			print '<table class="border centpercent">';

			// Alias name (commercial, trademark or alias name)
			print '<tr><td class="titlefield">'.$langs->trans('AliasNames').'</td><td colspan="3">';
			print $socstatic->name_alias;
			print "</td></tr>";

			print '</table>';

			print '</div>';

			dol_fiche_end();

			$object = $savobject;
		}
	}

	// Specific to fichinter module
	if (($element_id || $element_ref) && $element == 'fichinter')
	{
		require_once DOL_DOCUMENT_ROOT.'/core/lib/fichinter.lib.php';

        $fichinter = new Fichinter($db);
        $fichinter->fetch($element_id, $element_ref);
        $fichinter->fetch_thirdparty();

		if (is_object($fichinter))
		{
			$head = fichinter_prepare_head($fichinter);
			dol_fiche_head($head, 'resource', $langs->trans("InterventionCard"), -1, 'intervention');

			// Intervention card
			$linkback = '<a href="'.DOL_URL_ROOT.'/fichinter/list.php'.(!empty($socid) ? '?socid='.$socid : '').'">'.$langs->trans("BackToList").'</a>';


			$morehtmlref = '<div class="refidno">';
			// Ref customer
			//$morehtmlref.=$form->editfieldkey("RefCustomer", 'ref_client', $object->ref_client, $object, 0, 'string', '', 0, 1);
			//$morehtmlref.=$form->editfieldval("RefCustomer", 'ref_client', $object->ref_client, $object, 0, 'string', '', null, null, '', 1);
			// Thirdparty
			$morehtmlref .= $langs->trans('ThirdParty').' : '.$fichinter->thirdparty->getNomUrl(1);
			// Project
			if (!empty($conf->projet->enabled))
			{
				$langs->load("projects");
				$morehtmlref .= '<br>'.$langs->trans('Project').' ';
				if ($user->rights->commande->creer)
				{
					if ($action != 'classify')
						//$morehtmlref.='<a class="editfielda" href="' . $_SERVER['PHP_SELF'] . '?action=classify&amp;id=' . $fichinter->id . '">' . img_edit($langs->transnoentitiesnoconv('SetProject')) . '</a> : ';
						$morehtmlref .= ' : ';
					if ($action == 'classify') {
						//$morehtmlref.=$form->form_project($_SERVER['PHP_SELF'] . '?id=' . $fichinter->id, $fichinter->socid, $fichinter->fk_project, 'projectid', 0, 0, 1, 1);
						$morehtmlref .= '<form method="post" action="'.$_SERVER['PHP_SELF'].'?id='.$fichinter->id.'">';
						$morehtmlref .= '<input type="hidden" name="action" value="classin">';
						$morehtmlref .= '<input type="hidden" name="token" value="'.newToken().'">';
						$morehtmlref .= $formproject->select_projects($fichinter->socid, $fichinter->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
						$morehtmlref .= '<input type="submit" class="button valignmiddle" value="'.$langs->trans("Modify").'">';
						$morehtmlref .= '</form>';
					} else {
						$morehtmlref .= $form->form_project($_SERVER['PHP_SELF'].'?id='.$fichinter->id, $fichinter->socid, $fichinter->fk_project, 'none', 0, 0, 0, 1);
					}
				} else {
					if (!empty($fichinter->fk_project)) {
						$proj = new Project($db);
						$proj->fetch($fichinter->fk_project);
						$morehtmlref .= '<a href="'.DOL_URL_ROOT.'/projet/card.php?id='.$fichinter->fk_project.'" title="'.$langs->trans('ShowProject').'">';
						$morehtmlref .= $proj->ref;
						$morehtmlref .= '</a>';
					} else {
						$morehtmlref .= '';
					}
				}
			}
			$morehtmlref .= '</div>';

			dol_banner_tab($fichinter, 'ref', $linkback, 1, 'ref', 'ref', $morehtmlref, '&element='.$element, 0, '', '', 1);

			dol_fiche_end();
		}
	}

	// Specific to product/service module
	if (($element_id || $element_ref) && ($element == 'product' || $element == 'service'))
	{
        require_once DOL_DOCUMENT_ROOT.'/core/lib/product.lib.php';

        $product = new Product($db);
        $product->fetch($element_id, $element_ref);

		if (is_object($product))
		{
			$head = product_prepare_head($product);
			$titre = $langs->trans("CardProduct".$product->type);
			$picto = ($product->type == Product::TYPE_SERVICE ? 'service' : 'product');

			dol_fiche_head($head, 'resources', $titre, -1, $picto);

            $shownav = 1;
            if ($user->socid && !in_array('product', explode(',', $conf->global->MAIN_MODULES_FOR_EXTERNAL))) $shownav = 0;
			dol_banner_tab($product, 'ref', '', $shownav, 'ref', 'ref', '', '&element='.$element);

			dol_fiche_end();
        }
	}


	// hook for other elements linked
	$parameters = array('element'=>$element, 'element_id'=>$element_id, 'element_ref'=>$element_ref);
	$reshook = $hookmanager->executeHooks('printElementTab', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
	if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');


	//print load_fiche_titre($langs->trans('ResourcesLinkedToElement'),'','');
	print '<br>';

	// Show list of resource links

	foreach ($object->available_resources as $modresources => $resources)
	{
		$resources = (array) $resources; // To be sure $resources is an array
		foreach ($resources as $resource_obj)
		{
			$element_prop = getElementProperties($resource_obj);

			//print '/'.$modresources.'/class/'.$resource_obj.'.class.php<br>';

			$path = '';
			if (strpos($resource_obj, '@'))
				$path .= '/'.$element_prop['module'];

			$linked_resources = $object->getElementResources($element, $element_id, $resource_obj);

			// Output template part (modules that overwrite templates must declare this into descriptor)
			$defaulttpldir = '/core/tpl';
			$dirtpls = array_merge($conf->modules_parts['tpl'], array($defaulttpldir), array($path.$defaulttpldir));

			foreach ($dirtpls as $module => $reldir)
			{
				if (file_exists(dol_buildpath($reldir.'/resource_'.$element_prop['element'].'_add.tpl.php')))
				{
					$tpl = dol_buildpath($reldir.'/resource_'.$element_prop['element'].'_add.tpl.php');
				}
				else
				{
					$tpl = DOL_DOCUMENT_ROOT.$reldir.'/resource_add.tpl.php';
				}
				if (empty($conf->file->strict_mode)) {
					$res = @include $tpl;
				} else {
					$res = include $tpl; // for debug
				}
				if ($res) break;
			}

			if ($mode != 'add' || $resource_obj != $resource_type)
			{
				foreach ($dirtpls as $module => $reldir)
				{
					if (file_exists(dol_buildpath($reldir.'/resource_'.$element_prop['element'].'_view.tpl.php')))
					{
						$tpl = dol_buildpath($reldir.'/resource_'.$element_prop['element'].'_view.tpl.php');
					}
					else
					{
						$tpl = DOL_DOCUMENT_ROOT.$reldir.'/resource_view.tpl.php';
					}
					if (empty($conf->file->strict_mode)) {
						$res = @include $tpl;
					} else {
						$res = include $tpl; // for debug
					}
					if ($res) break;
				}
			}
		}
	}
}

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