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@@ -1,173 +1,148 @@
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<?php
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+
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/* For licensing terms, see /license.txt */
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/**
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-* @package chamilo.user
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-*/
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+ * @package chamilo.user
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+ */
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/**
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* Code
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*/
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-
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// name of the language file that needs to be included
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-$language_file = array('registration','admin');
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+$language_file = array('registration', 'admin');
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include ('../inc/global.inc.php');
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$this_section = SECTION_COURSES;
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-if (!api_is_allowed_to_edit()) api_not_allowed(true);
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-api_not_allowed(true);
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+if (!api_is_allowed_to_edit()) {
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+ api_not_allowed();
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+ exit;
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+}
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/*
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- MAIN CODE
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-*/
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+ MAIN CODE
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+ */
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$tool_name = get_lang("AddClassesToACourse");
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//extra entries in breadcrumb
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-$interbreadcrumb[] = array ("url" => "user.php", "name" => get_lang("ToolUser"));
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-$interbreadcrumb[] = array ("url" => "class.php", "name" => get_lang("Classes"));
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+$interbreadcrumb[] = array("url" => "user.php", "name" => get_lang("ToolUser"));
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+$interbreadcrumb[] = array("url" => "class.php", "name" => get_lang("Classes"));
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Display :: display_header($tool_name, "User");
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-api_display_tool_title($tool_name);
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-
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-/*
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- MAIN SECTION
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-*/
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+echo Display::page_header($tool_name);
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-if (!api_is_allowed_to_edit())
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-{
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- api_not_allowed();
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- exit;
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+if (isset($_GET['register'])) {
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+ ClassManager::subscribe_to_course($_GET['class_id'], $_course['sysCode']);
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+ Display::display_normal_message(get_lang('ClassesSubscribed'));
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}
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-
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-
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-if (isset ($_GET['register']))
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-{
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- ClassManager::subscribe_to_course($_GET['class_id'],$_course['sysCode']);
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- Display::display_normal_message(get_lang('ClassesSubscribed'));
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-}
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-if (isset ($_POST['action']))
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-{
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- switch ($_POST['action'])
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- {
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- case 'subscribe' :
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- if (is_array($_POST['class']))
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- {
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- foreach ($_POST['class'] as $index => $class_id)
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- {
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- ClassManager::subscribe_to_course($class_id,$_course['sysCode']);
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- }
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- Display::display_normal_message(get_lang('ClassesSubscribed'));
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- }
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- break;
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- }
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+if (isset($_POST['action'])) {
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+ switch ($_POST['action']) {
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+ case 'subscribe' :
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+ if (is_array($_POST['class'])) {
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+ foreach ($_POST['class'] as $index => $class_id) {
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+ ClassManager::subscribe_to_course($class_id, $_course['sysCode']);
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+ }
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+ Display::display_normal_message(get_lang('ClassesSubscribed'));
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+ }
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+ break;
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+ }
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}
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/*
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- SHOW LIST OF USERS
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-*/
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+ SHOW LIST OF USERS
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+ */
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/**
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* * Get the number of classes to display on the current page.
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*/
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-function get_number_of_classes()
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-{
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- $class_table = Database :: get_main_table(TABLE_MAIN_CLASS);
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- $course_class_table = Database :: get_main_table(TABLE_MAIN_COURSE_CLASS);
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- $sql = "SELECT * FROM $course_class_table WHERE course_code = '".$_SESSION['_course']['id']."'";
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- $res = Database::query($sql);
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- $subscribed_classes = array();
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- while($obj = Database::fetch_object($res))
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- {
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- $subscribed_classes[] = $obj->class_id;
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- }
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- $sql = "SELECT c.id FROM $class_table c WHERE 1 = 1";
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- if (isset ($_GET['keyword']))
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- {
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- $keyword = Database::escape_string(trim($_GET['keyword']));
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- $sql .= " AND (c.name LIKE '%".$keyword."%')";
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- }
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- if( count($subscribed_classes) > 0)
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- {
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- $sql .= " AND c.id NOT IN ('".implode("','",$subscribed_classes)."')";
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- }
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- $res = Database::query($sql);
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- $result = Database::num_rows($res);
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- return $result;
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+function get_number_of_classes() {
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+ $class_table = Database :: get_main_table(TABLE_MAIN_CLASS);
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+ $course_class_table = Database :: get_main_table(TABLE_MAIN_COURSE_CLASS);
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+ $sql = "SELECT * FROM $course_class_table WHERE course_code = '" . $_SESSION['_course']['id'] . "'";
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+ $res = Database::query($sql);
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+ $subscribed_classes = array();
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+ while ($obj = Database::fetch_object($res)) {
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+ $subscribed_classes[] = $obj->class_id;
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+ }
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+ $sql = "SELECT c.id FROM $class_table c WHERE 1 = 1";
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+ if (isset($_GET['keyword'])) {
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+ $keyword = Database::escape_string(trim($_GET['keyword']));
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+ $sql .= " AND (c.name LIKE '%" . $keyword . "%')";
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+ }
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+ if (count($subscribed_classes) > 0) {
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+ $sql .= " AND c.id NOT IN ('" . implode("','", $subscribed_classes) . "')";
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+ }
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+ $res = Database::query($sql);
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+ $result = Database::num_rows($res);
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+ return $result;
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}
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+
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/**
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* Get the classes to display on the current page.
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*/
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-function get_class_data($from, $number_of_items, $column, $direction)
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-{
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- $class_table = Database :: get_main_table(TABLE_MAIN_CLASS);
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- $course_class_table = Database :: get_main_table(TABLE_MAIN_COURSE_CLASS);
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- $class_user_table = Database :: get_main_table(TABLE_MAIN_CLASS_USER);
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- $sql = "SELECT * FROM $course_class_table WHERE course_code = '".$_SESSION['_course']['id']."'";
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- $res = Database::query($sql);
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- $subscribed_classes = array();
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- while($obj = Database::fetch_object($res))
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- {
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- $subscribed_classes[] = $obj->class_id;
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- }
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- $sql = "SELECT
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+function get_class_data($from, $number_of_items, $column, $direction) {
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+ $class_table = Database :: get_main_table(TABLE_MAIN_CLASS);
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+ $course_class_table = Database :: get_main_table(TABLE_MAIN_COURSE_CLASS);
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+ $class_user_table = Database :: get_main_table(TABLE_MAIN_CLASS_USER);
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+ $sql = "SELECT * FROM $course_class_table WHERE course_code = '" . $_SESSION['_course']['id'] . "'";
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+ $res = Database::query($sql);
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+ $subscribed_classes = array();
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+ while ($obj = Database::fetch_object($res)) {
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+ $subscribed_classes[] = $obj->class_id;
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+ }
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+ $sql = "SELECT
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c.id AS col0,
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c.name AS col1,
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COUNT(cu.user_id) AS col2,
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c.id AS col3
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FROM $class_table c
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";
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- $sql .= " LEFT JOIN $class_user_table cu ON cu.class_id = c.id";
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- $sql .= " WHERE 1 = 1";
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- if (isset ($_GET['keyword']))
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- {
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- $keyword = Database::escape_string(trim($_GET['keyword']));
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- $sql .= " AND (c.name LIKE '%".$keyword."%')";
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- }
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- if( count($subscribed_classes) > 0)
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- {
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- $sql .= " AND c.id NOT IN ('".implode("','",$subscribed_classes)."')";
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- }
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- $sql .= " GROUP BY c.id, c.name ";
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- $sql .= " ORDER BY col$column $direction ";
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- $sql .= " LIMIT $from,$number_of_items";
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- $res = Database::query($sql);
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- $classes = array ();
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- while ($class = Database::fetch_row($res))
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- {
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- $classes[] = $class;
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- }
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- return $classes;
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+ $sql .= " LEFT JOIN $class_user_table cu ON cu.class_id = c.id";
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+ $sql .= " WHERE 1 = 1";
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+ if (isset($_GET['keyword'])) {
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+ $keyword = Database::escape_string(trim($_GET['keyword']));
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+ $sql .= " AND (c.name LIKE '%" . $keyword . "%')";
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+ }
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+ if (count($subscribed_classes) > 0) {
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+ $sql .= " AND c.id NOT IN ('" . implode("','", $subscribed_classes) . "')";
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+ }
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+ $sql .= " GROUP BY c.id, c.name ";
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+ $sql .= " ORDER BY col$column $direction ";
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+ $sql .= " LIMIT $from,$number_of_items";
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+ $res = Database::query($sql);
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+ $classes = array();
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+ while ($class = Database::fetch_row($res)) {
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+ $classes[] = $class;
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+ }
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+ return $classes;
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}
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+
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/**
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* Build the reg-column of the table
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* @param int $class_id The class id
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* @return string Some HTML-code
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*/
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-function reg_filter($class_id)
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-{
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- $result = "<a href=\"".api_get_self()."?register=yes&class_id=".$class_id."\">".get_lang("reg")."</a>";
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- return $result;
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+function reg_filter($class_id) {
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+ $result = "<a href=\"" . api_get_self() . "?register=yes&class_id=" . $class_id . "\">" . get_lang("reg") . "</a>";
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+ return $result;
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}
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+
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// Build search-form
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-$form = new FormValidator('search_class', 'get','','',null,false);
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-$renderer = & $form->defaultRenderer();
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-$renderer->setElementTemplate('<span>{element}</span> ');
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+$form = new FormValidator('search_class', 'get', '', '', null, false);
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$form->add_textfield('keyword', '', false);
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-$form->addElement('submit', 'submit', get_lang('SearchButton'));
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+$form->addElement('button', 'submit', get_lang('SearchButton'));
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// Build table
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$table = new SortableTable('users', 'get_number_of_classes', 'get_class_data', 1);
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$parameters['keyword'] = Security::remove_XSS($_GET['keyword']);
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$table->set_additional_parameters($parameters);
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$col = 0;
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-$table->set_header($col ++, '', false);
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-$table->set_header($col ++, get_lang('ClassName'));
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-$table->set_header($col ++, get_lang('NumberOfUsers'));
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-$table->set_header($col ++, get_lang('reg'), false);
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-$table->set_column_filter($col -1, 'reg_filter');
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-$table->set_form_actions(array ('subscribe' => get_lang('reg')), 'class');
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+$table->set_header($col++, '', false);
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+$table->set_header($col++, get_lang('ClassName'));
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+$table->set_header($col++, get_lang('NumberOfUsers'));
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+$table->set_header($col++, get_lang('reg'), false);
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+$table->set_column_filter($col - 1, 'reg_filter');
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+$table->set_form_actions(array('subscribe' => get_lang('reg')), 'class');
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// Display form & table
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$form->display();
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-echo '<br />';
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$table->display();
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-
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-Display :: display_footer();
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+Display :: display_footer();
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