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220 lines
9.7 KiB
220 lines
9.7 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @package chamilo.admin
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*/
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$cidReset = true;
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require_once '../inc/global.inc.php';
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
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$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
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$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
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$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$id_session = intval($_GET['id_session']);
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SessionManager::protectSession($id_session);
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if (empty($id_session )) {
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api_not_allowed();
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}
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$course_code = Database::escape_string(trim($_GET['course_code']));
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$courseInfo = api_get_course_info($course_code);
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$courseId = $courseInfo['real_id'];
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$page = isset($_GET['page']) ? intval($_GET['page']) : null;
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$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : null;
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$default_sort = api_sort_by_first_name() ? 'firstname':'lastname';
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$sort = isset($_GET['sort']) && in_array($_GET['sort'], array('lastname','firstname','username')) ? $_GET['sort'] : $default_sort;
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$idChecked = isset($_GET['idChecked']) && is_array($_GET['idChecked']) ? $_GET['idChecked'] : (isset($_POST['idChecked']) && is_array($_POST['idChecked']) ? $_POST['idChecked'] : null);
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$direction = isset($_GET['direction']) && in_array($_GET['direction'], array('desc','asc')) ? $_GET['direction'] : 'desc';
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if (is_array($idChecked)) {
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$my_temp = array();
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foreach ($idChecked as $id) {
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// forcing the intval
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$my_temp[]= intval($id);
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}
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$idChecked = $my_temp;
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}
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$sql = "SELECT s.name, c.title
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FROM $tbl_session_rel_course src
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INNER JOIN $tbl_session s ON s.id = src.session_id
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INNER JOIN $tbl_course c ON c.id = src.c_id
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WHERE src.session_id='$id_session' AND src.c_id='$courseId' ";
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$result = Database::query($sql);
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if (!list($session_name,$course_title) = Database::fetch_row($result)) {
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header('Location: session_course_list.php?id_session='.$id_session);
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exit();
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}
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switch ($action) {
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case 'delete':
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if (is_array($idChecked) && count($idChecked)>0) {
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array_map('intval', $idChecked);
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$idChecked = implode(',', $idChecked);
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}
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if (!empty($idChecked)) {
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$sql = "DELETE FROM $tbl_session_rel_course_rel_user
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WHERE session_id='$id_session' AND c_id='".$courseId."' AND user_id IN($idChecked)";
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$result = Database::query($sql);
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$nbr_affected_rows = Database::affected_rows($result);
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$sql = "UPDATE $tbl_session_rel_course SET nbr_users=nbr_users-$nbr_affected_rows
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WHERE session_id='$id_session' AND c_id='".$courseId."'";
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Database::query($sql);
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}
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header('Location: '.api_get_self().'?id_session='.$id_session.'&course_code='.urlencode($course_code).'&sort='.$sort);
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exit();
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break;
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case 'add':
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SessionManager::subscribe_users_to_session_course($idChecked, $id_session, $course_code);
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header('Location: '.api_get_self().'?id_session='.$id_session.'&course_code='.urlencode($course_code).'&sort='.$sort);
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exit;
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break;
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}
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$limit = 20;
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$from = $page * $limit;
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$is_western_name_order = api_is_western_name_order();
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$sql = "SELECT DISTINCT
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u.user_id,".($is_western_name_order ? 'u.firstname, u.lastname' : 'u.lastname, u.firstname').", u.username, scru.user_id as is_subscribed
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FROM $tbl_session_rel_user s
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INNER JOIN $tbl_user u ON (u.user_id=s.user_id)
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LEFT JOIN $tbl_session_rel_course_rel_user scru
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ON (s.session_id = scru.session_id AND s.user_id = scru.user_id AND scru.c_id = '".$courseId."' )
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WHERE s.session_id='$id_session'
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ORDER BY $sort $direction
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LIMIT $from,".($limit+1);
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if ($direction == 'desc') {
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$direction = 'asc';
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} else {
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$direction = 'desc';
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}
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$result = Database::query($sql);
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$users = Database::store_result($result);
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$nbr_results = sizeof($users);
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$tool_name = get_lang('Session').': '.$session_name.' - '.get_lang('Course').': '.$course_title;
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//$interbreadcrumb[] = array("url" => "index.php","name" => get_lang('PlatformAdmin'));
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$interbreadcrumb[] = array("url" => "session_list.php","name" => get_lang('SessionList'));
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$interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$id_session,"name" => get_lang('SessionOverview'));
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Display::display_header($tool_name);
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echo Display::page_header($tool_name);
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?>
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<form method="post" action="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=<?php echo $sort; ?>" onsubmit="javascript:if(!confirm('<?php echo get_lang('ConfirmYourChoice'); ?>')) return false;">
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<div align="right">
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<?php
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if($page) {
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?>
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<a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&page=<?php echo $page-1; ?>&sort=<?php echo $sort; ?>"><?php echo get_lang('Previous');?></a>
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<?php
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} else {
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echo get_lang('Previous');
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}
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?>
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<?php
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if($nbr_results > $limit) {
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?>
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<a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&page=<?php echo $page+1; ?>&sort=<?php echo $sort; ?>"><?php echo get_lang('Next');?></a>
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<?php
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} else {
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echo get_lang('Next');
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}
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?>
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</div>
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<br />
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<table class="data_table" width="100%">
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<tr>
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<th> </th>
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<?php if ($is_western_name_order) { ?>
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<th><a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=firstname&direction=<?php echo urlencode($direction); ?>"><?php echo get_lang('FirstName');?></a></th>
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<th><a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=lastname&direction=<?php echo urlencode($direction); ?>"><?php echo get_lang('LastName');?></a></th>
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<?php } else { ?>
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<th><a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=lastname&direction=<?php echo urlencode($direction); ?>"><?php echo get_lang('LastName');?></a></th>
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<th><a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=firstname&direction=<?php echo urlencode($direction); ?>"><?php echo get_lang('FirstName');?></a></th>
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<?php } ?>
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<th><a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=username&direction=<?php echo urlencode($direction); ?>"><?php echo get_lang('Login');?></a></th>
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<th><?php echo get_lang('Actions');?></th>
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</tr>
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<?php
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$i=0;
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foreach ($users as $key => $enreg) {
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if ($key == $limit) {
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break;
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}
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?>
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<tr class="<?php echo $i?'row_odd':'row_even'; ?>">
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<td><input type="checkbox" name="idChecked[]" value="<?php echo $enreg['user_id']; ?>"></td>
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<?php if ($is_western_name_order) { ?>
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<td><?php echo api_htmlentities($enreg['firstname'],ENT_QUOTES,$charset); ?></td>
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<td><?php echo api_htmlentities($enreg['lastname'],ENT_QUOTES,$charset); ?></td>
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<?php } else { ?>
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<td><?php echo api_htmlentities($enreg['lastname'],ENT_QUOTES,$charset); ?></td>
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<td><?php echo api_htmlentities($enreg['firstname'],ENT_QUOTES,$charset); ?></td>
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<?php } ?>
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<td><?php echo api_htmlentities($enreg['username'],ENT_QUOTES,$charset); ?></td>
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<td>
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<?php if ($enreg['is_subscribed']) { ?>
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<a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=<?php echo $sort; ?>&action=delete&idChecked[]=<?php echo $enreg['user_id']; ?>" onclick="javascript:if(!confirm('<?php echo get_lang('ConfirmYourChoice'); ?>')) return false;">
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<?php Display::display_icon('delete.png', get_lang('Delete')); ?>
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</a>
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<?php } else { ?>
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<a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&sort=<?php echo $sort; ?>&action=add&idChecked[]=<?php echo $enreg['user_id']; ?>" onclick="javascript:if(!confirm('<?php echo get_lang('ConfirmYourChoice'); ?>')) return false;">
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<?php Display::display_icon('add.png', get_lang('Add'), array(), ICON_SIZE_SMALL); ?>
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</a>
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<?php } ?>
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</td>
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</tr>
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<?php
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$i=$i ? 0 : 1;
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}
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unset($users);
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?>
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</table>
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<br />
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<div align="left">
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<?php
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if($page) {
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?>
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<a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&page=<?php echo $page-1; ?>&sort=<?php echo $sort; ?>"><?php echo get_lang('Previous'); ?></a>
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<?php
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} else {
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echo get_lang('Previous');
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}
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?>
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<?php
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if($nbr_results > $limit) {
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?>
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<a href="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&course_code=<?php echo urlencode($course_code); ?>&page=<?php echo $page+1; ?>&sort=<?php echo $sort; ?>"><?php echo get_lang('Next'); ?></a>
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<?php
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} else {
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echo get_lang('Next');
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}
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?>
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</div>
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<br />
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<select name="action">
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<option value="delete"><?php echo get_lang('UnsubscribeSelectedUsersFromSession');?></option>
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<option value="add"><?php echo get_lang('AddUsers');?></option>
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</select>
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<button class="save" type="submit"> <?php echo get_lang('Ok'); ?></button>
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</form>
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<?php
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Display::display_footer();
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