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

378 lines
15 KiB

<?php
/* For licensing terms, see /license.txt */
$language_file = 'admin';
$cidReset = true;
require_once '../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';
$this_section = SECTION_PLATFORM_ADMIN;
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_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
$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', 'name_category', 'date_start', 'date_end','visibility'))?$_GET['sort']:'name';
$idChecked = $_REQUEST['idChecked'];
$id_category = intval($_REQUEST['id_category']);
$cond_url = '';
if ($action == 'delete') {
SessionManager::delete_session($idChecked);
header('Location: '.api_get_self().'?sort='.$sort);
exit();
}
$interbreadcrumb[]=array("url" => "index.php","name" => get_lang('PlatformAdmin'));
//table for the search
if (isset ($_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);
$form->add_textfield('keyword_name', get_lang('NameOfTheSession'), false);
$form->add_textfield('keyword_category', get_lang('CategoryName'), false);
$form->add_textfield('keyword_firstname', get_lang('FirstName'), false);
$form->add_textfield('keyword_lastname', get_lang('LastName'), false);
$status_options = array();
$status_options['%'] = get_lang('All');
$status_options[SESSION_VISIBLE_READ_ONLY] = get_lang('SessionReadOnly');
$status_options[SESSION_VISIBLE] = get_lang('SessionAccessible');
$status_options[SESSION_INVISIBLE] = get_lang('SessionNotAccessible');
$form->addElement('select','keyword_visibility',get_lang('Status'),$status_options);
$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);
$defaults['active'] = 0;
$defaults['inactive'] = 0;
$form->addElement('style_submit_button', 'submit',get_lang('Search'),'class="search"');
$form->setDefaults($defaults);
$form->display();
} else {
$limit=20;
$from=$page * $limit;
$where = 'WHERE 1=1 ';
//Prevent hacking keyword
if ( isset ($_GET['keyword'])) {
$keyword = Database::escape_string(trim($_GET['keyword']));
} else if (isset ($_GET['keyword_name'])) {
$keyword_name = Database::escape_string(trim($_GET['keyword_name']));
$keyword_category = Database::escape_string(trim($_GET['keyword_category']));
$keyword_visibility = Database::escape_string(trim($_GET['keyword_visibility']));
$keyword_firstname = Database::escape_string(trim($_GET['keyword_firstname']));
$keyword_lastname = Database::escape_string(trim($_GET['keyword_lastname']));
}
//Process for the search advanced
if (!empty($_REQUEST['keyword_name'])) {
$where .= " AND s.name LIKE '%".$keyword_name."%'";
}
if (!empty($_REQUEST['keyword_category'])) {
$where .= " AND sc.name LIKE '%".$keyword_category."%'";
}
if (!empty($_REQUEST['keyword_visibility']) AND $_REQUEST['keyword_visibility']!='%') {
$where .= " AND s.visibility LIKE '%".$keyword_visibility."%'";
}
if (!empty($_REQUEST['keyword_firstname'])) {
$where .= " AND u.firstname LIKE '%".$keyword_firstname."%'";
}
if (!empty($_REQUEST['keyword_lastname'])) {
$where .= " AND u.lastname LIKE '%".$keyword_lastname."%'";
}
if (isset($_REQUEST['active']) && isset($_REQUEST['inactive'] )) {
// if both are set we search all sessions
$cond_url = '&amp;active='.Security::remove_XSS($_REQUEST['active']);
$cond_url .= '&amp;inactive='.Security::remove_XSS($_REQUEST['inactive']);
} else {
if (isset($_REQUEST['active'])) {
$where .= ' AND ( (s.date_start <= CURDATE() AND s.date_end >= CURDATE()) OR s.date_start="0000-00-00" ) ';
$cond_url = '&amp;active='.Security::remove_XSS($_REQUEST['active']);
}
if (isset($_REQUEST['inactive'])) {
$where .= ' AND ( (s.date_start > CURDATE() AND s.date_end < CURDATE()) AND s.date_start<>"0000-00-00" ) ';
$cond_url = '&amp;inactive='.Security::remove_XSS($_REQUEST['inactive']);
}
}
if(isset($_GET['id_category'])){
$where.= ' AND ';
$id_category = Security::remove_XSS($id_category);
$where.= ' session_category_id = "'.$id_category.'" ';
$cond_url.= '&amp;id_category='.$id_category;
}
$user_id= $_user['user_id'];
if (api_is_session_admin()==true) {
$where.=" AND s.session_admin_id = $user_id ";
}
//Get list sessions
$sort = ($sort != "name_category")? 's.'.$sort : 'category_name';
$query = "SELECT s.id, s.name, s.nbr_courses, s.date_start, s.date_end, u.firstname, u.lastname , sc.name as category_name, s.visibility ".
" FROM $tbl_session s ".
" LEFT JOIN $tbl_session_category sc ON s.session_category_id = sc.id ".
" INNER JOIN $tbl_user u ON s.id_coach = u.user_id ".
$where.
" ORDER BY $sort LIMIT $from,".($limit+1);
//query which allows me to get a record without taking into account the page
$query_rows = "SELECT count(*) as total_rows
FROM $tbl_session s
LEFT JOIN $tbl_session_category sc ON s.session_category_id = sc.id
INNER JOIN $tbl_user u ON s.id_coach = u.user_id
$where ";
//filtering the session list by access_url
if ($_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) {
$where.= " AND ar.access_url_id = $access_url_id ";
$query = "SELECT s.id, s.name, s.nbr_courses, s.date_start, s.date_end, u.firstname, u.lastname , sc.name as category_name , s.visibility
FROM $tbl_session s
LEFT JOIN $tbl_session_category sc ON s.session_category_id = sc.id
INNER JOIN $tbl_user u ON s.id_coach = u.user_id
INNER JOIN $table_access_url_rel_session ar ON ar.session_id = s.id
$where
ORDER BY $sort LIMIT $from,".($limit+1);
$query_rows = "SELECT count(*) as total_rows
FROM $tbl_session s
LEFT JOIN $tbl_session_category sc ON s.session_category_id = sc.id
INNER JOIN $tbl_user u ON s.id_coach = u.user_id
INNER JOIN $table_access_url_rel_session ar ON ar.session_id = s.id
$where ";
}
}
$result_rows = Database::query($query_rows);
$recorset = Database::fetch_array($result_rows);
$num = $recorset['total_rows'];
$result=Database::query($query);
$Sessions=Database::store_result($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(stripslashes($_GET['message']),false);
}
?>
<div class="actions">
<?php
echo '<div style="float:right;">';
if (!isset($_GET['id_category'])) {
echo '<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>';
}
echo '<a href="'.api_get_path(WEB_CODE_PATH).'admin/add_many_session_to_category.php?id_category='.intval($_GET['id_category']).'">'.Display::return_icon('view_more_stats.gif',get_lang('AddSessionsInCategories')).get_lang('AddSessionsInCategories').'</a>';
echo '<a href="'.api_get_path(WEB_CODE_PATH).'admin/session_category_list.php">'.Display::return_icon('folder_document.gif',get_lang('ListSessionCategory')).get_lang('ListSessionCategory').'</a>';
echo '</div>';
?>
<form method="POST" action="session_list.php">
<input type="text" name="keyword_name" value="<?php echo Security::remove_XSS($_GET['keyword_name']); ?>"/>
<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 $sort; ?>" onsubmit="javascript:if(!confirm('<?php echo get_lang('ConfirmYourChoice'); ?>')) return false;">
</div><br />
<div align="left">
<?php
//if(count($Sessions)==0 && isset($_POST['keyword'])) {
if(count($Sessions)==0) {
if (isset($_GET['id_category'])) {
echo get_lang('NoSession');
} else {
echo get_lang('NoSearchResults');
}
echo ' </div>';
} else {
if($num>$limit){
if($page) {
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page-1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo Security::remove_XSS($_REQUEST['keyword']); ?><?php echo @$cond_url; ?>"><?php echo get_lang('Previous'); ?></a>
<?php
} else {
echo get_lang('Previous');
}
?>
|
<?php
if($nbr_results > $limit) {
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page+1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo Security::remove_XSS($_REQUEST['keyword']); ?><?php echo @$cond_url; ?>"><?php echo get_lang('Next'); ?></a>
<?php
} else {
echo get_lang('Next');
}
}
?>
</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=name_category<?php echo $cond_url; ?>"><?php echo get_lang('SessionCategoryName'); ?></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><a href="<?php echo api_get_self(); ?>?sort=visibility<?php echo $cond_url; ?>"><?php echo get_lang('Visibility'); ?></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']);
$rs = Database::query($sql);
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 $enreg['id']; ?>"><?php echo api_htmlentities($enreg['name'],ENT_QUOTES,$charset); ?></a></td>
<td><a href="session_course_list.php?id_session=<?php echo $enreg['id']; ?>"><?php echo $nb_courses.' '.get_lang('Course'); ?></a></td>
<td><?php echo api_htmlentities($enreg['category_name'],ENT_QUOTES,$charset); ?></td>
<td><?php echo api_htmlentities($enreg['date_start'],ENT_QUOTES,$charset); ?></td>
<td><?php echo api_htmlentities($enreg['date_end'],ENT_QUOTES,$charset); ?></td>
<td><?php echo api_htmlentities(api_get_person_name($enreg['firstname'], $enreg['lastname']),ENT_QUOTES,$charset); ?></td>
<td><?php
switch (intval($enreg['visibility'])) {
case SESSION_VISIBLE_READ_ONLY: //1
echo get_lang('ReadOnly');
break;
case SESSION_VISIBLE: //2
echo get_lang('Visible');
break;
case SESSION_INVISIBLE: //3
echo api_ucfirst(get_lang('Invisible'));
break;
}
?></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('course_add.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 $sort; ?>&keyword=<?php echo Security::remove_XSS($_REQUEST['keyword']); ?><?php echo @$cond_url; ?>"><?php echo get_lang('Previous'); ?></a>
<?php
}
else
{
echo get_lang('Previous');
}
?>
|
<?php
if($nbr_results > $limit)
{
?>
<a href="<?php echo api_get_self(); ?>?page=<?php echo $page+1; ?>&sort=<?php echo $sort; ?>&keyword=<?php echo Security::remove_XSS($_REQUEST['keyword']); ?><?php echo @$cond_url; ?>"><?php echo get_lang('Next'); ?></a>
<?php
}
else
{
echo get_lang('Next');
}
}
?>
</div>
<br />
<a href="javascript: void(0);" onclick="javascript: selectAll('idChecked',<?php echo $x; ?>,'true');return false;"><?php echo get_lang('SelectAll') ?></a>&nbsp;-&nbsp;
<a href="javascript: void(0);" onclick="javascript: 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>
<?php
}
Display::display_footer();
?>