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

264 lines
11 KiB

<?php
/* For licensing terms, see /license.txt */
$cidReset = true;
require_once __DIR__.'/../inc/global.inc.php';
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$id_session = isset($_GET['id_session']) ? (int) $_GET['id_session'] : 0;
$session = api_get_session_entity($id_session);
SessionManager::protectSession($session);
if (empty($id_session)) {
api_not_allowed();
}
$course_code = Database::escape_string(trim($_GET['course_code']));
$courseInfo = api_get_course_info($course_code);
$courseId = $courseInfo['real_id'];
$page = isset($_GET['page']) ? (int) $_GET['page'] : null;
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : null;
$default_sort = api_sort_by_first_name() ? 'firstname' : 'lastname';
$sort = isset($_GET['sort']) && in_array($_GET['sort'], ['lastname', 'firstname', 'username'])
? $_GET['sort']
: $default_sort;
$idChecked = isset($_GET['idChecked']) && is_array($_GET['idChecked'])
? $_GET['idChecked']
: (isset($_POST['idChecked'])
&& is_array($_POST['idChecked']) ? $_POST['idChecked'] : null);
$direction = isset($_GET['direction']) && in_array($_GET['direction'], ['desc', 'asc'])
? $_GET['direction']
: 'desc';
if (is_array($idChecked)) {
$my_temp = [];
foreach ($idChecked as $id) {
// forcing the intval
$my_temp[] = (int) $id;
}
$idChecked = $my_temp;
}
$sql = "SELECT s.name, c.title
FROM $tbl_session_rel_course src
INNER JOIN $tbl_session s ON s.id = src.session_id
INNER JOIN $tbl_course c ON c.id = src.c_id
WHERE src.session_id='$id_session' AND src.c_id='$courseId' ";
$result = Database::query($sql);
if (!list($session_name, $course_title) = Database::fetch_row($result)) {
header('Location: session_course_list.php?id_session='.$id_session);
exit();
}
switch ($action) {
case 'delete':
if (is_array($idChecked) && count($idChecked) > 0) {
foreach ($idChecked as $userId) {
SessionManager::unSubscribeUserFromCourseSession($userId, $courseId, $id_session);
}
} else {
SessionManager::unSubscribeUserFromCourseSession($idChecked, $courseId, $id_session);
}
header('Location: '.api_get_self()
.'?id_session='.$id_session.'&course_code='.urlencode($course_code).'&sort='.$sort);
exit();
break;
case 'add':
SessionManager::subscribe_users_to_session_course($idChecked, $id_session, $course_code);
header('Location: '.api_get_self()
.'?id_session='.$id_session.'&course_code='.urlencode($course_code).'&sort='.$sort);
exit;
break;
}
$limit = 20;
$from = $page * $limit;
$is_western_name_order = api_is_western_name_order();
$urlTable = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
$urlId = api_get_current_access_url_id();
$sql = "
SELECT DISTINCT u.id as user_id,"
.($is_western_name_order ? 'u.firstname, u.lastname' : 'u.lastname, u.firstname')
.", u.username, scru.user_id as is_subscribed
FROM $tbl_session_rel_user s
INNER JOIN $tbl_user u
ON (u.id = s.user_id)
INNER JOIN $urlTable url
ON (url.user_id = u.id)
LEFT JOIN $tbl_session_rel_course_rel_user scru
ON (s.session_id = scru.session_id AND s.user_id = scru.user_id AND scru.c_id = $courseId)
WHERE
s.session_id = $id_session AND
url.access_url_id = $urlId
ORDER BY `$sort` $direction
LIMIT $from,".($limit + 1);
if ('desc' === $direction) {
$direction = 'asc';
} else {
$direction = 'desc';
}
$result = Database::query($sql);
$users = Database::store_result($result);
$nbr_results = count($users);
$tool_name = get_lang('Session').': '.$session_name.' - '.get_lang('Course').': '.$course_title;
$interbreadcrumb[] = ['url' => 'session_list.php', 'name' => get_lang('Session list')];
$interbreadcrumb[] = [
'url' => "resume_session.php?id_session=".$id_session,
'name' => get_lang('Session overview'),
];
Display::display_header($tool_name);
echo Display::page_header($tool_name);
?>
<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 $sort; ?>"
onsubmit="javascript:if(!confirm('<?php echo get_lang('Please confirm your choice'); ?>')) return false;">
<div align="right">
<?php
if ($page) {
?>
<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 $sort; ?>"><?php echo get_lang('Previous'); ?></a>
<?php
} else {
echo get_lang('Previous');
}
?>
|
<?php
if ($nbr_results > $limit) {
?>
<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 $sort; ?>"><?php echo get_lang('Next'); ?></a>
<?php
} else {
echo get_lang('Next');
}
?>
</div>
<br/>
<table class="data_table" width="100%">
<tr>
<th>&nbsp;</th>
<?php if ($is_western_name_order) {
?>
<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('First name'); ?></a>
</th>
<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('Last name'); ?></a>
</th>
<?php
} else {
?>
<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('Last name'); ?></a>
</th>
<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('First name'); ?></a>
</th>
<?php
} ?>
<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>
<th><?php echo get_lang('Detail'); ?></th>
</tr>
<?php
$i = 0;
foreach ($users as $key => $enreg) {
if ($key == $limit) {
break;
} ?>
<tr class="<?php echo $i ? 'row_odd' : 'row_even'; ?>">
<td><input type="checkbox" name="idChecked[]" value="<?php echo $enreg['user_id']; ?>"></td>
<?php if ($is_western_name_order) {
?>
<td><?php echo api_htmlentities($enreg['firstname'], ENT_QUOTES); ?></td>
<td><?php echo api_htmlentities($enreg['lastname'], ENT_QUOTES); ?></td>
<?php
} else {
?>
<td><?php echo api_htmlentities($enreg['lastname'], ENT_QUOTES); ?></td>
<td><?php echo api_htmlentities($enreg['firstname'], ENT_QUOTES); ?></td>
<?php
} ?>
<td><?php echo api_htmlentities($enreg['username'], ENT_QUOTES); ?></td>
<td>
<?php if ($enreg['is_subscribed']) {
?>
<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('Please confirm your choice'); ?>')) return false;">
<?php echo Display::return_icon('delete.png', get_lang('Delete')); ?>
</a>
<?php
} else {
?>
<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('Please confirm your choice'); ?>')) return false;">
<?php echo Display::return_icon('add.png', get_lang('Add'), [], ICON_SIZE_SMALL); ?>
</a>
<?php
} ?>
</td>
</tr>
<?php
$i = $i ? 0 : 1;
}
unset($users);
?>
</table>
<br/>
<div align="left">
<?php
if ($page) {
?>
<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 $sort; ?>"><?php echo get_lang('Previous'); ?></a>
<?php
} else {
echo get_lang('Previous');
}
?>
|
<?php
if ($nbr_results > $limit) {
?>
<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>
<?php
} else {
echo get_lang('Next');
}
?>
</div>
<br/>
<select name="action">
<option value="delete"><?php echo get_lang('Unsubscribe selected users from session'); ?></option>
<option value="add"><?php echo get_lang('Add a user'); ?></option>
</select>
<button class="save" type="submit"> <?php echo get_lang('Validate'); ?></button>
</form>
<?php
Display::display_footer();