Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/admin/session_list.php

302 lines
11 KiB

<?php
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2009 Dokeos SPRL
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
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 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium, info@dokeos.com
==============================================================================
*/
$language_file='admin';
$cidReset=true;
include('../inc/global.inc.php');
require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
require_once (api_get_path(LIBRARY_PATH).'sessionmanager.lib.php');
api_protect_admin_script(true);
$htmlHeadXtra[] = '<script language="javascript">
function selectAll(idCheck,numRows,action) {
for(i=0;i<numRows;i++) {
idcheck = document.getElementById(idCheck+"_"+i);
if (action == "true"){
idcheck.checked = true;
} else {
idcheck.checked = false;
}
}
}
</script>
';
$tbl_session=Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_rel_course=Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_rel_course_rel_user=Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session_rel_user=Database::get_main_table(TABLE_MAIN_SESSION_USER);
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$page=intval($_GET['page']);
$action=$_REQUEST['action'];
$sort=in_array($_GET['sort'],array('name','nbr_courses','date_start','date_end'))?$_GET['sort']:'name';
$idChecked = $_REQUEST['idChecked'];
if ($action == 'delete') {
SessionManager::delete_session($idChecked);
header('Location: '.api_get_self().'?sort='.$sort);
exit();
}
$interbreadcrumb[]=array("url" => "index.php","name" => get_lang('PlatformAdmin'));
if (isset ($_GET['search']) && $_GET['search'] == 'advanced') {
$interbreadcrumb[] = array ("url" => 'session_list.php', "name" => get_lang('SessionList'));
$tool_name = get_lang('SearchASession');
Display :: display_header($tool_name);
$form = new FormValidator('advanced_search','get');
$form->addElement('header', '', $tool_name);
$active_group = array();
$active_group[] = $form->createElement('checkbox','active','',get_lang('Active'));
$active_group[] = $form->createElement('checkbox','inactive','',get_lang('Inactive'));
$form->addGroup($active_group,'',get_lang('ActiveSession'),'<br/>',false);
$form->addElement('style_submit_button', 'submit',get_lang('SearchUsers'),'class="search"');
$defaults['active'] = 1;
$defaults['inactive'] = 1;
$form->setDefaults($defaults);
$form->display();
} else {
$limit=20;
$from=$page * $limit;
//if user is crfp admin only list its sessions
if(!api_is_platform_admin()) {
$where = 'WHERE session_admin_id='.intval($_user['user_id']);
$where .= (empty($_REQUEST['keyword']) ? " " : " AND name LIKE '%".addslashes($_REQUEST['keyword'])."%'");
}
else {
$where .= (empty($_REQUEST['keyword']) ? " " : " WHERE name LIKE '%".addslashes($_REQUEST['keyword'])."%'");
}
if(trim($where) == ''){
$and=" WHERE id_coach=user_id";
} else {
$and=" AND id_coach=user_id";
}
if (isset($_REQUEST['active']) && !isset($_REQUEST['inactive']) ){
$and .= ' AND ( (session.date_start <= CURDATE() AND session.date_end >= CURDATE()) OR session.date_start="0000-00-00" ) ';
}
if (!isset($_REQUEST['active']) && isset($_REQUEST['inactive']) ){
$and .= ' AND ( (session.date_start > CURDATE() OR session.date_end < CURDATE()) AND session.date_start<>"0000-00-00" ) ';
}
$query= "SELECT id,name,nbr_courses,date_start,date_end, firstname, lastname
FROM $tbl_session, $tbl_user
$where
$and
ORDER BY $sort
LIMIT $from,".($limit+1);
//filtering the session list by access_url
if ($_configuration['multiple_access_urls']==true){
$table_access_url_rel_session= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != -1) {
$and.= " AND access_url_id = $access_url_id AND $table_access_url_rel_session.session_id = $tbl_session.id";
$query= "SELECT id,name,nbr_courses,date_start,date_end, firstname, lastname
FROM $tbl_session, $tbl_user, $table_access_url_rel_session
$where
$and
ORDER BY $sort
LIMIT $from,".($limit+1);
}
}
$result=api_sql_query($query,__FILE__,__LINE__);
$num=Database::count_rows($tbl_session);
$Sessions=api_store_result($result);
$nbr_results=sizeof($Sessions);
$tool_name = get_lang('SessionList');
Display::display_header($tool_name);
//api_display_tool_title($tool_name);
if (!empty($_GET['warn'])) {
Display::display_warning_message(urldecode($_GET['warn']),false);
}
if(isset($_GET['action'])) {
Display::display_normal_message($_GET['message'],false);
}
?>
<div id="main">
<div class="actions">
<?php
echo '<div style="float:right;">
<a href="'.api_get_path(WEB_CODE_PATH).'admin/session_add.php">'.Display::return_icon('view_more_stats.gif',get_lang('AddSession')).get_lang('AddSession').'</a>
</div>';
?>
<form method="POST" action="session_list.php">
<input type="text" name="keyword" value="<?php echo Security::remove_XSS($_GET['keyword']); ?>"/>
<button class="search" type="submit" name="name" value="<?php echo get_lang('Search') ?>"><?php echo get_lang('Search') ?></button>
<a href="session_list.php?search=advanced"><?php echo get_lang('AdvancedSearch'); ?></a>
</form>
<form method="post" action="<?php echo api_get_self(); ?>?action=delete&sort=<?php echo $sort; ?>" onsubmit="javascript:if(!confirm('<?php echo get_lang('ConfirmYourChoice'); ?>')) return false;">
<div align="left">
<?php
if(count($Sessions)==0 && isset($_POST['keyword'])) {
echo get_lang('NoSearchResults');
} else {
if($num>$limit){
if($page) {
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page-1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo $_REQUEST['keyword']; ?>"><?php echo get_lang('Previous'); ?></a>
<?php
} else {
echo get_lang('Previous');
}
?>
|
<?php
if($nbr_results > $limit) {
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page+1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo $_REQUEST['keyword']; ?>"><?php echo get_lang('Next'); ?></a>
<?php
} else {
echo get_lang('Next');
}
}
?>
</div>
</div>
<br>
<table class="data_table" width="100%">
<tr>
<th>&nbsp;</th>
<th><a href="<?php echo api_get_self(); ?>?sort=name"><?php echo get_lang('NameOfTheSession'); ?></a></th>
<th><a href="<?php echo api_get_self(); ?>?sort=nbr_courses"><?php echo get_lang('NumberOfCourses'); ?></a></th>
<th><a href="<?php echo api_get_self(); ?>?sort=date_start"><?php echo get_lang('StartDate'); ?></a></th>
<th><a href="<?php echo api_get_self(); ?>?sort=date_end"><?php echo get_lang('EndDate'); ?></a></th>
<th><a href="<?php echo api_get_self(); ?>?sort=coach_name"><?php echo get_lang('Coach'); ?></a></th>
<th><?php echo get_lang('Actions'); ?></th>
</tr>
<?php
$i=0;
$x=0;
foreach ($Sessions as $key=>$enreg) {
if($key == $limit) {
break;
}
$sql = 'SELECT COUNT(course_code) FROM '.$tbl_session_rel_course.' WHERE id_session='.intval($enreg['id']);
$rs = api_sql_query($sql, __FILE__, __LINE__);
list($nb_courses) = Database::fetch_array($rs);
?>
<tr class="<?php echo $i?'row_odd':'row_even'; ?>">
<td><input type="checkbox" id="idChecked_<?php echo $x; ?>" name="idChecked[]" value="<?php echo $enreg['id']; ?>"></td>
<td><a href="resume_session.php?id_session=<?php echo $enreg['id']; ?>"><?php echo htmlentities($enreg['name'],ENT_QUOTES,$charset); ?></a></td>
<td><a href="session_course_list.php?id_session=<?php echo $enreg['id']; ?>"><?php echo $nb_courses; ?> cours</a></td>
<td><?php echo htmlentities($enreg['date_start'],ENT_QUOTES,$charset); ?></td>
<td><?php echo htmlentities($enreg['date_end'],ENT_QUOTES,$charset); ?></td>
<td><?php echo htmlentities($enreg['firstname'],ENT_QUOTES,$charset).' '.htmlentities($enreg['lastname'],ENT_QUOTES,$charset); ?></td>
<td>
<a href="add_users_to_session.php?page=session_list.php&id_session=<?php echo $enreg['id']; ?>"><?php Display::display_icon('add_user_big.gif', get_lang('SubscribeUsersToSession')); ?></a>
<a href="add_courses_to_session.php?page=session_list.php&id_session=<?php echo $enreg['id']; ?>"><?php Display::display_icon('synthese_view.gif', get_lang('SubscribeCoursesToSession')); ?></a>
<a href="session_edit.php?page=session_list.php&id=<?php echo $enreg['id']; ?>"><?php Display::display_icon('edit.gif', get_lang('Edit')); ?></a>
<a href="<?php echo api_get_self(); ?>?sort=<?php echo $sort; ?>&action=delete&idChecked=<?php echo $enreg['id']; ?>" onclick="javascript:if(!confirm('<?php echo get_lang('ConfirmYourChoice'); ?>')) return false;"><?php Display::display_icon('delete.gif', get_lang('Delete')); ?></a>
</td>
</tr>
<?php
$i=$i ? 0 : 1;
$x++;
}
unset($Sessions);
?>
</table>
<br>
<div align="left">
<?php
if($num>$limit) {
if($page)
{
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page-1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo $_REQUEST['keyword']; ?>"><?php echo get_lang('Previous'); ?></a>
<?php
}
else
{
echo get_lang('Previous');
}
?>
|
<?php
if($nbr_results > $limit)
{
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page+1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo $_REQUEST['keyword']; ?>"><?php echo get_lang('Next'); ?></a>
<?php
}
else
{
echo get_lang('Next');
}
}
?>
</div>
<br>
<a href="#" onclick="selectAll('idChecked',<?php echo $x; ?>,'true');return false;"><?php echo get_lang('SelectAll') ?></a>&nbsp;-&nbsp;
<a href="#" onclick="selectAll('idChecked',<?php echo $x; ?>,'false');return false;"><?php echo get_lang('UnSelectAll') ?></a>
<select name="action">
<option value="delete"><?php echo get_lang('DeleteSelectedSessions'); ?></option>
</select>
<button class="save" type="submit" name="name" value="<?php echo get_lang('Ok') ?>"><?php echo get_lang('Ok') ?></button>
<?php } ?>
</table>
</div>
<?php
}
Display::display_footer();
?>