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849 lines
32 KiB
849 lines
32 KiB
<?php
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/* For licensing terms, see /license.txt*/
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use \ExtraField as ExtraFieldModel;
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use Chamilo\CoreBundle\Entity\ExtraField;
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/**
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* This script allows teachers to subscribe existing users
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* to their course.
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* @package chamilo.user
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*/
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require_once '../inc/global.inc.php';
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$current_course_tool = TOOL_USER;
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// the section (for the tabs)
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$this_section = SECTION_COURSES;
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// notice for unauthorized people.
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api_protect_course_script(true);
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if (api_get_setting('allow_user_course_subscription_by_course_admin') === 'false') {
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if (!api_is_platform_admin()) {
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api_not_allowed(true);
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}
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}
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// Access restriction
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if (!api_is_allowed_to_edit()) {
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api_not_allowed(true);
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}
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$tool_name = get_lang("SubscribeUserToCourse");
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$type = isset($_REQUEST['type']) ? intval($_REQUEST['type']) : STUDENT;
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$keyword = isset($_REQUEST['keyword']) ? Security::remove_XSS($_REQUEST['keyword']) : null;
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$courseInfo = api_get_course_info();
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if ($type == COURSEMANAGER) {
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$tool_name = get_lang("SubscribeUserToCourseAsTeacher");
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}
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//extra entries in breadcrumb
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$interbreadcrumb[] = array(
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"url" => "user.php?".api_get_cidreq(),
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"name" => get_lang("ToolUser")
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);
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if ($keyword) {
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$interbreadcrumb[] = array(
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"url" => "subscribe_user.php?type=".$type.'&'.api_get_cidreq(),
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"name" => $tool_name
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);
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$tool_name = get_lang('SearchResults');
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}
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$sessionId = api_get_session_id();
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$list_register_user='';
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$list_not_register_user='';
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if (isset($_REQUEST['register'])) {
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$userInfo = api_get_user_info($_REQUEST['user_id']);
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$message = $userInfo['complete_name'].' '.get_lang('AddedToCourse');
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if ($type === COURSEMANAGER) {
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if (!empty($sessionId)) {
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$result_simple_sub = SessionManager::set_coach_to_course_session(
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$_REQUEST['user_id'],
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$sessionId,
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$courseInfo['real_id']
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);
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Display::addFlash(Display::return_message($message));
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} else {
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$result_simple_sub = CourseManager:: subscribe_user(
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$_REQUEST['user_id'],
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$courseInfo['code'],
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COURSEMANAGER
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);
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Display::addFlash(Display::return_message($message));
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}
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} else {
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$result_simple_sub = CourseManager:: subscribe_user(
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$_REQUEST['user_id'],
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$courseInfo['code']
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);
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Display::addFlash(Display::return_message($message));
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}
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header('Location:'.api_get_path(WEB_CODE_PATH).'user/user.php?'.api_get_cidreq().'&type='.$type);
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exit;
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}
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if (isset($_POST['action'])) {
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switch ($_POST['action']) {
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case 'subscribe':
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if (is_array($_POST['user'])) {
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foreach ($_POST['user'] as $index => $user_id) {
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$userInfo = api_get_user_info($user_id);
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if ($type === COURSEMANAGER) {
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if (!empty($sessionId)) {
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$is_suscribe[] = SessionManager::set_coach_to_course_session(
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$user_id,
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$sessionId,
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$courseInfo['real_id']
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);
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} else {
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$is_suscribe[] = CourseManager::subscribe_user(
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$user_id,
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$courseInfo['code'],
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COURSEMANAGER
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);
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}
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} else {
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$is_suscribe[] = CourseManager::subscribe_user(
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$user_id,
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$courseInfo['code']
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);
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}
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$message = $userInfo['complete_name'].' '.get_lang('AddedToCourse');
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Display::addFlash(Display::return_message($message));
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}
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}
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header('Location:'.api_get_path(WEB_CODE_PATH).'user/user.php?'.api_get_cidreq().'&type='.$type);
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exit;
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break;
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}
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}
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$is_western_name_order = api_is_western_name_order();
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$sort_by_first_name = api_sort_by_first_name();
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// Build table
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$table = new SortableTable(
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'subscribe_users',
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'get_number_of_users',
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'get_user_data',
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($is_western_name_order xor $sort_by_first_name) ? 3 : 2
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);
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$parameters['keyword'] = $keyword;
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$parameters['type'] = $type;
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$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('OfficialCode'));
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if (api_is_western_name_order()) {
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$table->set_header($col++, get_lang('FirstName'));
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$table->set_header($col++, get_lang('LastName'));
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} else {
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$table->set_header($col++, get_lang('LastName'));
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$table->set_header($col++, get_lang('FirstName'));
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}
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if (api_get_setting('show_email_addresses') == 'true') {
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$table->set_header($col++, get_lang('Email'));
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$table->set_column_filter($col - 1, 'email_filter');
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}
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$table->set_header($col++, get_lang('Active'), false);
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$table->set_column_filter($col -1, 'active_filter');
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$table->set_header($col++, get_lang('Actions'), false);
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$table->set_column_filter($col -1, 'reg_filter');
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$table->set_form_actions(array ('subscribe' => get_lang('reg')), 'user');
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if (!empty($_POST['keyword'])) {
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$keyword_name = Security::remove_XSS($_POST['keyword']);
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echo '<br/>'.get_lang('SearchResultsFor').' <span style="font-style: italic ;"> '.$keyword_name.' </span><br>';
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}
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Display :: display_header($tool_name, "User");
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// Build search-form
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switch ($type) {
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case STUDENT:
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$url = api_get_path(WEB_CODE_PATH).'user/user.php?'.api_get_cidreq().'';
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break;
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case COURSEMANAGER:
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$url = api_get_path(WEB_CODE_PATH).'user/user.php?'.api_get_cidreq().'&type='.COURSEMANAGER;
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break;
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}
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$actionsLeft = '';
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$actionsLeft = Display::url(
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Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM),
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$url
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);
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if (isset($_GET['subscribe_user_filter_value']) && !empty($_GET['subscribe_user_filter_value'])) {
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$actionsLeft .= '<a href="subscribe_user.php?type='.$type.'">'.
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Display::return_icon('clean_group.gif').' '.get_lang('ClearFilterResults').'</a>';
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}
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$extraForm = '';
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if (api_get_setting('ProfilingFilterAddingUsers') === 'true') {
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$extraForm = display_extra_profile_fields_filter();
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}
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// Build search-form
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$form = new FormValidator(
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'search_user',
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'get',
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api_get_self().'?'.api_get_cidreq(),
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'',
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null,
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FormValidator::LAYOUT_INLINE
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);
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$form->addText('keyword', '', false);
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$form->addElement('hidden', 'type', $type);
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$form->addElement('hidden', 'cidReq', api_get_course_id());
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$form->addButtonSearch(get_lang('Search'));
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echo Display::toolbarAction('toolbar-subscriber', [$actionsLeft.$extraForm, $form->returnForm()]);
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$option = $type == COURSEMANAGER ? 2 : 1;
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echo UserManager::getUserSubscriptionTab($option);
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// Display table
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$table->display();
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Display::display_footer();
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/* SHOW LIST OF USERS */
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/**
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** Get the users to display on the current page.
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*/
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function get_number_of_users()
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{
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// Database table definition
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$user_table = Database::get_main_table(TABLE_MAIN_USER);
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$course_user_table = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_session_rel_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$table_user_field_values = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
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$courseCode = api_get_course_id();
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$sessionId = api_get_session_id();
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if (isset($_REQUEST['type']) && $_REQUEST['type'] === 'teacher') {
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if (api_get_session_id() != 0) {
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $tbl_session_rel_course_user cu
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ON
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u.user_id = cu.user_id AND
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c_id = '".api_get_course_int_id()."' AND
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session_id ='".$sessionId."'
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WHERE
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cu.user_id IS NULL AND
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u.status = 1 AND
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(u.official_code <> 'ADMIN' OR u.official_code IS NULL) ";
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if (api_is_multiple_url_enabled()) {
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$url_access_id = api_get_current_access_url_id();
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if ($url_access_id !=-1) {
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$tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $tbl_session_rel_course_user cu
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ON
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u.user_id = cu.user_id AND cu.c_id = '".api_get_course_int_id()."' AND
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session_id ='".$sessionId."'
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INNER JOIN $tbl_url_rel_user as url_rel_user
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ON (url_rel_user.user_id = u.user_id)
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WHERE
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cu.user_id IS NULL AND
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access_url_id= $url_access_id AND
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u.status = 1 AND
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(u.official_code <> 'ADMIN' OR u.official_code IS NULL)
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";
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}
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}
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} else {
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $course_user_table cu
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ON u.user_id = cu.user_id and c_id='".api_get_course_int_id()."'
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WHERE cu.user_id IS NULL AND u.status<>".DRH." ";
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if (api_is_multiple_url_enabled()) {
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$url_access_id = api_get_current_access_url_id();
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if ($url_access_id !=-1) {
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$tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $course_user_table cu
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ON u.user_id = cu.user_id AND c_id='".api_get_course_int_id()."'
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INNER JOIN $tbl_url_rel_user as url_rel_user
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ON (url_rel_user.user_id = u.user_id)
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WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id ";
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}
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}
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}
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} else {
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// students
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if ($sessionId != 0) {
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $tbl_session_rel_course_user cu
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ON
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u.user_id = cu.user_id AND
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c_id='".api_get_course_int_id()."' AND
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session_id ='".$sessionId."'
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WHERE
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cu.user_id IS NULL AND
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u.status<>".DRH." AND
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(u.official_code <> 'ADMIN' OR u.official_code IS NULL) ";
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if (api_is_multiple_url_enabled()) {
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$url_access_id = api_get_current_access_url_id();
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if ($url_access_id !=-1) {
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$tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $tbl_session_rel_course_user cu
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ON
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u.user_id = cu.user_id AND
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c_id='".api_get_course_int_id()."' AND
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session_id ='".$sessionId."'
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INNER JOIN $tbl_url_rel_user as url_rel_user
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ON (url_rel_user.user_id = u.id)
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WHERE
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cu.user_id IS NULL AND
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u.status<>".DRH." AND
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access_url_id= $url_access_id AND
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(u.official_code <> 'ADMIN' OR u.official_code IS NULL) ";
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}
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}
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} else {
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $course_user_table cu
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ON u.user_id = cu.user_id AND c_id='".api_get_course_int_id()."'";
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// we change the SQL when we have a filter
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if (isset($_GET['subscribe_user_filter_value']) &&
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!empty($_GET['subscribe_user_filter_value']) &&
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api_get_setting('ProfilingFilterAddingUsers') === 'true'
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){
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$field_identification = explode('*',$_GET['subscribe_user_filter_value']);
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$sql .= "
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LEFT JOIN $table_user_field_values field_values
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ON field_values.item_id = u.user_id
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WHERE
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cu.user_id IS NULL AND
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u.status <> ".DRH." AND
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field_values.field_id = '".intval($field_identification[0])."' AND
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field_values.value = '".Database::escape_string($field_identification[1])."'
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";
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} else {
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$sql .= "WHERE cu.user_id IS NULL AND u.status <> ".DRH." ";
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}
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if (api_is_multiple_url_enabled()) {
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$url_access_id = api_get_current_access_url_id();
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if ($url_access_id !=-1) {
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$tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql = "SELECT COUNT(u.id)
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FROM $user_table u
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LEFT JOIN $course_user_table cu
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ON u.user_id = cu.user_id AND c_id='".api_get_course_int_id()."'
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INNER JOIN $tbl_url_rel_user as url_rel_user
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ON (url_rel_user.user_id = u.id)
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WHERE cu.user_id IS NULL AND access_url_id= $url_access_id AND u.status <> ".DRH." ";
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}
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}
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}
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}
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// when there is a keyword then we are searching and we have to change the SQL statement
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if (isset($_GET['keyword']) && !empty($_GET['keyword'])) {
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$keyword = Database::escape_string(trim($_REQUEST['keyword']));
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$sql .= " AND (
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firstname LIKE '%".$keyword."%' OR
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lastname LIKE '%".$keyword."%' OR
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email LIKE '%".$keyword."%' OR
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username LIKE '%".$keyword."%' OR
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official_code LIKE '%".$keyword."%'
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)";
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// we also want to search for users who have something in their profile fields that matches the keyword
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if (api_get_setting('ProfilingFilterAddingUsers') === 'true') {
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$additional_users = search_additional_profile_fields($keyword);
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}
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// getting all the users of the course (to make sure that we do not display users that are already in the course)
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if (!empty($sessionId)) {
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$a_course_users = CourseManager:: get_user_list_from_course_code(
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$courseCode,
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$sessionId
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);
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} else {
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$a_course_users = CourseManager:: get_user_list_from_course_code(
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$courseCode,
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0
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);
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}
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foreach ($a_course_users as $user_id => $course_user) {
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$users_of_course[] = $course_user['user_id'];
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}
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}
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$sql .=" AND u.status <> ".ANONYMOUS." ";
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$res = Database::query($sql);
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$count_user = 0;
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if ($res) {
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$row = Database::fetch_row($res);
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$count_user = $row[0];
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}
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return $count_user;
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}
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/**
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* Get the users to display on the current page.
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*/
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function get_user_data($from, $number_of_items, $column, $direction)
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{
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$url_access_id = api_get_current_access_url_id();
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$course_code = api_get_course_id();
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$sessionId = api_get_session_id();
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$courseId = api_get_course_int_id();
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// Database table definitions
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$user_table = Database::get_main_table(TABLE_MAIN_USER);
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$course_user_table = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_session_rel_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$table_user_field_values = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
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$tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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// adding teachers
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$is_western_name_order = api_is_western_name_order();
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if (api_get_setting('show_email_addresses') === 'true') {
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$select_fields = "u.id AS col0,
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u.official_code AS col1,
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".($is_western_name_order
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? "u.firstname AS col2,
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u.lastname AS col3,"
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: "u.lastname AS col2,
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u.firstname AS col3,")."
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u.email AS col4,
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u.active AS col5,
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u.user_id AS col6";
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} else {
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$select_fields = "u.user_id AS col0,
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u.official_code AS col1,
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".($is_western_name_order
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? "u.firstname AS col2,
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u.lastname AS col3,"
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: "u.lastname AS col2,
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u.firstname AS col3,")."
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u.active AS col4,
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u.user_id AS col5";
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}
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if (isset($_REQUEST['type']) && $_REQUEST['type'] == COURSEMANAGER) {
|
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// adding a teacher through a session
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|
if (!empty($sessionId)) {
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$sql = "SELECT $select_fields
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FROM $user_table u
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LEFT JOIN $tbl_session_rel_course_user cu
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ON
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u.user_id = cu.user_id AND
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c_id ='".$courseId."' AND
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session_id ='".$sessionId."'
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INNER JOIN $tbl_url_rel_user as url_rel_user
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|
ON (url_rel_user.user_id = u.user_id) ";
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|
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// applying the filter of the additional user profile fields
|
|
if (isset($_GET['subscribe_user_filter_value']) &&
|
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!empty($_GET['subscribe_user_filter_value']) &&
|
|
api_get_setting('ProfilingFilterAddingUsers') == 'true'
|
|
) {
|
|
$field_identification = explode('*',$_GET['subscribe_user_filter_value']);
|
|
$sql .= "
|
|
LEFT JOIN $table_user_field_values field_values
|
|
ON field_values.item_id = u.user_id
|
|
WHERE
|
|
cu.user_id IS NULL AND
|
|
u.status = 1 AND
|
|
(u.official_code <> 'ADMIN' OR u.official_code IS NULL) AND
|
|
field_values.field_id = '".intval($field_identification[0])."' AND
|
|
field_values.value = '".Database::escape_string($field_identification[1])."'";
|
|
} else {
|
|
$sql .= "WHERE cu.user_id IS NULL AND u.status=1 AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) ";
|
|
}
|
|
|
|
$sql .= " AND access_url_id = $url_access_id";
|
|
} else {
|
|
// adding a teacher NOT through a session
|
|
$sql = "SELECT $select_fields
|
|
FROM $user_table u
|
|
LEFT JOIN $course_user_table cu
|
|
ON u.user_id = cu.user_id AND c_id = '".$courseId."'";
|
|
|
|
// applying the filter of the additional user profile fields
|
|
if (isset($_GET['subscribe_user_filter_value']) &&
|
|
!empty($_GET['subscribe_user_filter_value']) &&
|
|
api_get_setting('ProfilingFilterAddingUsers') == 'true'
|
|
) {
|
|
$field_identification = explode('*',$_GET['subscribe_user_filter_value']);
|
|
$sql .= "
|
|
LEFT JOIN $table_user_field_values field_values
|
|
ON field_values.item_id = u.user_id
|
|
WHERE
|
|
cu.user_id IS NULL AND u.status<>".DRH." AND
|
|
field_values.field_id = '".intval($field_identification[0])."' AND
|
|
field_values.value = '".Database::escape_string($field_identification[1])."'";
|
|
} else {
|
|
$sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." ";
|
|
}
|
|
|
|
// adding a teacher NOT trough a session on a portal with multiple URLs
|
|
if (api_is_multiple_url_enabled()) {
|
|
if ($url_access_id !=-1) {
|
|
$sql = "SELECT $select_fields
|
|
FROM $user_table u
|
|
LEFT JOIN $course_user_table cu
|
|
ON u.user_id = cu.user_id and c_id='".$courseId."'
|
|
INNER JOIN $tbl_url_rel_user as url_rel_user
|
|
ON (url_rel_user.user_id = u.user_id) ";
|
|
|
|
// applying the filter of the additional user profile fields
|
|
if (isset($_GET['subscribe_user_filter_value']) &&
|
|
!empty($_GET['subscribe_user_filter_value']) &&
|
|
api_get_setting('ProfilingFilterAddingUsers') == 'true'
|
|
){
|
|
$field_identification = explode('*', $_GET['subscribe_user_filter_value']);
|
|
$sql .= "
|
|
LEFT JOIN $table_user_field_values field_values
|
|
ON field_values.item_id = u.user_id
|
|
WHERE
|
|
cu.user_id IS NULL AND
|
|
u.status<>".DRH." AND
|
|
field_values.field_id = '".intval($field_identification[0])."' AND
|
|
field_values.value = '".Database::escape_string($field_identification[1])."'";
|
|
} else {
|
|
$sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id ";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
// adding a student
|
|
if (!empty($sessionId)) {
|
|
$sql = "SELECT $select_fields
|
|
FROM $user_table u
|
|
LEFT JOIN $tbl_session_rel_course_user cu
|
|
ON
|
|
u.user_id = cu.user_id AND
|
|
c_id ='".$courseId."' AND
|
|
session_id ='".$sessionId."' ";
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$sql .= " INNER JOIN $tbl_url_rel_user as url_rel_user ON (url_rel_user.user_id = u.user_id) ";
|
|
}
|
|
|
|
// applying the filter of the additional user profile fields
|
|
if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value'])){
|
|
$field_identification = explode('*',$_GET['subscribe_user_filter_value']);
|
|
$sql .= "
|
|
LEFT JOIN $table_user_field_values field_values
|
|
ON field_values.item_id = u.user_id
|
|
WHERE
|
|
cu.user_id IS NULL AND
|
|
u.status<>".DRH." AND
|
|
(u.official_code <> 'ADMIN' OR u.official_code IS NULL) AND
|
|
field_values.field_id = '".intval($field_identification[0])."' AND
|
|
field_values.value = '".Database::escape_string($field_identification[1])."'";
|
|
} else {
|
|
$sql .= "WHERE
|
|
cu.user_id IS NULL AND
|
|
u.status<>".DRH." AND
|
|
(u.official_code <> 'ADMIN' OR u.official_code IS NULL) ";
|
|
}
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$sql .= "AND access_url_id = $url_access_id";
|
|
}
|
|
|
|
} else {
|
|
$sql = "SELECT $select_fields
|
|
FROM $user_table u
|
|
LEFT JOIN $course_user_table cu
|
|
ON
|
|
u.user_id = cu.user_id AND
|
|
c_id ='".$courseId."'";
|
|
|
|
// applying the filter of the additional user profile fields
|
|
if (isset($_GET['subscribe_user_filter_value']) && !empty($_GET['subscribe_user_filter_value'])) {
|
|
$field_identification = explode('*',$_GET['subscribe_user_filter_value']);
|
|
$sql .= "
|
|
LEFT JOIN $table_user_field_values field_values
|
|
ON field_values.item_id = u.user_id
|
|
WHERE
|
|
cu.user_id IS NULL AND
|
|
u.status<>".DRH." AND
|
|
field_values.field_id = '".intval($field_identification[0])."' AND
|
|
field_values.value = '".Database::escape_string($field_identification[1])."'";
|
|
} else {
|
|
$sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." ";
|
|
}
|
|
|
|
//showing only the courses of the current Chamilo access_url_id
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
if ($url_access_id !=-1) {
|
|
$sql = "SELECT $select_fields
|
|
FROM $user_table u
|
|
LEFT JOIN $course_user_table cu
|
|
ON u.user_id = cu.user_id AND c_id='".$courseId."'
|
|
INNER JOIN $tbl_url_rel_user as url_rel_user
|
|
ON (url_rel_user.user_id = u.user_id) ";
|
|
|
|
// applying the filter of the additional user profile fields
|
|
if (isset($_GET['subscribe_user_filter_value']) &&
|
|
!empty($_GET['subscribe_user_filter_value']) &&
|
|
api_get_setting('ProfilingFilterAddingUsers') == 'true'
|
|
){
|
|
$field_identification = explode('*', $_GET['subscribe_user_filter_value']);
|
|
$sql .= "
|
|
LEFT JOIN $table_user_field_values field_values
|
|
ON field_values.item_id = u.user_id
|
|
WHERE
|
|
cu.user_id IS NULL AND
|
|
u.status<>".DRH." AND
|
|
field_values.field_id = '".intval($field_identification[0])."' AND
|
|
field_values.value = '".Database::escape_string($field_identification[1])."' AND
|
|
access_url_id = $url_access_id
|
|
";
|
|
} else {
|
|
$sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id ";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// adding additional WHERE statements to the SQL for the search functionality
|
|
if (isset($_REQUEST['keyword'])) {
|
|
$keyword = Database::escape_string(trim($_REQUEST['keyword']));
|
|
$sql .= " AND (
|
|
firstname LIKE '%".$keyword."%' OR
|
|
lastname LIKE '%".$keyword."%' OR
|
|
email LIKE '%".$keyword."%' OR
|
|
username LIKE '%".$keyword."%' OR
|
|
official_code LIKE '%".$keyword."%'
|
|
)
|
|
";
|
|
|
|
if (api_get_setting('ProfilingFilterAddingUsers') === 'true') {
|
|
// we also want to search for users who have something in
|
|
// their profile fields that matches the keyword
|
|
$additional_users = search_additional_profile_fields($keyword);
|
|
}
|
|
|
|
// getting all the users of the course (to make sure that we do not
|
|
// display users that are already in the course)
|
|
if (!empty($sessionId)) {
|
|
$a_course_users = CourseManager :: get_user_list_from_course_code($course_code, $sessionId);
|
|
} else {
|
|
$a_course_users = CourseManager :: get_user_list_from_course_code($course_code, 0);
|
|
}
|
|
foreach ($a_course_users as $user_id=>$course_user) {
|
|
$users_of_course[] = $course_user['user_id'];
|
|
}
|
|
}
|
|
|
|
$sql .=" AND u.status != ".ANONYMOUS." ";
|
|
|
|
// Sorting and pagination (used by the sortable table)
|
|
$sql .= " ORDER BY col$column $direction ";
|
|
$from = (int) $from;
|
|
$number_of_items = (int) $number_of_items;
|
|
$sql .= " LIMIT $from, $number_of_items";
|
|
|
|
$res = Database::query($sql);
|
|
$users = array ();
|
|
while ($user = Database::fetch_row($res)) {
|
|
$users[] = $user;
|
|
}
|
|
|
|
return $users;
|
|
}
|
|
/**
|
|
* Returns a mailto-link
|
|
* @param string $email An email-address
|
|
* @return string HTML-code with a mailto-link
|
|
*/
|
|
function email_filter($email)
|
|
{
|
|
return Display :: encrypted_mailto_link($email, $email);
|
|
}
|
|
/**
|
|
* Build the reg-column of the table
|
|
* @param int $user_id The user id
|
|
* @return string Some HTML-code
|
|
*/
|
|
function reg_filter($user_id)
|
|
{
|
|
if (isset($_REQUEST['type']) && $_REQUEST['type'] == COURSEMANAGER) {
|
|
$type = COURSEMANAGER;
|
|
} else {
|
|
$type = STUDENT;
|
|
}
|
|
$user_id = (int) $user_id;
|
|
|
|
$result = '<a class="btn btn-small btn-primary" href="'.api_get_self().'?register=yes&type='.$type.'&user_id='.$user_id.'">'.
|
|
get_lang("reg").'</a>';
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Build the active-column of the table to lock or unlock a certain user
|
|
* lock = the user can no longer use this account
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @param int $active the current state of the account
|
|
* @param int $user_id The user id
|
|
* @param string $url_params
|
|
* @return string Some HTML-code with the lock/unlock button
|
|
*/
|
|
function active_filter($active, $url_params, $row)
|
|
{
|
|
$_user = api_get_user_info();
|
|
if ($active == '1') {
|
|
$action = 'AccountActive';
|
|
$image = 'accept';
|
|
}
|
|
|
|
if ($active == '0') {
|
|
$action = 'AccountInactive';
|
|
$image = 'error';
|
|
}
|
|
$result = '';
|
|
if ($row['0'] <> $_user['user_id']) {
|
|
// you cannot lock yourself out otherwise you could disable all the accounts
|
|
// including your own => everybody is locked out and nobody can change it anymore.
|
|
$result = Display::return_icon($image.'.png', get_lang(ucfirst($action)), array() , ICON_SIZE_TINY);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Search the additional user profile fields defined by the platform administrator in
|
|
* platform administration > profiling for a given keyword.
|
|
* We not only search in the predefined options but also in the input fields wherer
|
|
* the user can enter some text.
|
|
*
|
|
* For this we get the additional profile field options that match the (search) keyword,
|
|
* then we find all the users who have entered the (search)keyword in a input field of the
|
|
* additional profile fields or have chosen one of the matching predefined options
|
|
*
|
|
* @param string $keyword a keyword we are looking for in the additional profile fields
|
|
* @return array $additional_users an array with the users who have an additional profile field that matches the keyword
|
|
*/
|
|
function search_additional_profile_fields($keyword)
|
|
{
|
|
// database table definitions
|
|
$table_user_field_options = Database :: get_main_table(TABLE_EXTRA_FIELD_OPTIONS);
|
|
$table_user_field_values = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
|
|
$tableExtraField = Database::get_main_table(TABLE_EXTRA_FIELD);
|
|
$table_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
$keyword = Database::escape_string($keyword);
|
|
// getting the field option text that match this keyword (for radio buttons and checkboxes)
|
|
$sql = "SELECT * FROM $table_user_field_options
|
|
WHERE display_text LIKE '%".$keyword."%'";
|
|
$result_profiling = Database::query($sql);
|
|
while ($profiling_field_options = Database::fetch_array($result_profiling)) {
|
|
$profiling_field_options_exact_values[] = $profiling_field_options;
|
|
}
|
|
$profiling_field_options_exact_values_sql = '';
|
|
foreach ($profiling_field_options_exact_values as $profilingkey => $profilingvalue) {
|
|
$profiling_field_options_exact_values_sql .= " OR (field_id = '".$profilingvalue['field_id']."' AND value='".$profilingvalue['option_value']."') ";
|
|
}
|
|
|
|
$extraFieldType = ExtraField::USER_FIELD_TYPE;
|
|
|
|
// getting all the user ids of the users who have chosen on of the predefined fields that contain the keyword
|
|
// or all the users who have entered the keyword in a free-form field
|
|
$sql = "SELECT
|
|
user.user_id as col0,
|
|
user.official_code as col1,
|
|
user.lastname as col2,
|
|
user.firstname as col3,
|
|
user.email as col4,
|
|
user.active as col5,
|
|
user.user_id as col6
|
|
FROM $table_user user, $table_user_field_values user_values, $tableExtraField e
|
|
WHERE
|
|
user.user_id = user_values.item_id AND
|
|
user_values.field_id = e.id AND
|
|
e.extra_field_type = $extraFieldType AND
|
|
(value LIKE '%".$keyword."%'".$profiling_field_options_exact_values_sql.")";
|
|
$result = Database::query($sql);
|
|
$additional_users = array();
|
|
while ($profiled_users = Database::fetch_array($result)) {
|
|
$additional_users[$profiled_users['col0']] = $profiled_users;
|
|
}
|
|
|
|
return $additional_users;
|
|
}
|
|
|
|
/**
|
|
* This function displays a dropdown list with all the additional user
|
|
* profile fields defined by the platform administrator in
|
|
* platform administration > profiling.
|
|
* Only the fields that have predefined fields are usefull for such a filter.
|
|
*
|
|
*/
|
|
function display_extra_profile_fields_filter()
|
|
{
|
|
// getting all the additional user profile fields
|
|
$extra = UserManager::get_extra_fields(0, 50, 5, 'ASC');
|
|
$return = '<option value="">'.get_lang('SelectFilter').'</option>';
|
|
|
|
// looping through the additional user profile fields
|
|
foreach ($extra as $id => $field_details) {
|
|
// $field_details[2] contains the type of the additional user profile field
|
|
switch ($field_details[2]) {
|
|
// text fields cannot be used as a filter
|
|
case ExtraFieldModel::FIELD_TYPE_TEXT:
|
|
break;
|
|
// text area fields cannot be used as a filter
|
|
case ExtraFieldModel::FIELD_TYPE_TEXTAREA:
|
|
break;
|
|
case ExtraFieldModel::FIELD_TYPE_RADIO:
|
|
case ExtraFieldModel::FIELD_TYPE_SELECT:
|
|
case ExtraFieldModel::FIELD_TYPE_SELECT_MULTIPLE:
|
|
$return .= '<optgroup label="'.$field_details[3].'">';
|
|
foreach ($field_details[9] as $option_id => $option_details) {
|
|
if (isset($_GET['subscribe_user_filter_value']) &&
|
|
$_GET['subscribe_user_filter_value'] == $field_details[0].'*'.$option_details[1]
|
|
) {
|
|
$selected = 'selected="selected"';
|
|
} else {
|
|
$selected = false;
|
|
}
|
|
$return .= '<option value="'.$field_details[0].'*'.$option_details[1].'" '.$selected.'>'.$option_details[2].'</option>';
|
|
}
|
|
$return .= '</optgroup>';
|
|
break;
|
|
}
|
|
}
|
|
|
|
$html = '<form class="form-inline" id="subscribe_user_filter" name="subscribe_user_filter" method="get" action="'.api_get_self().'?'.api_get_cidreq().'">';
|
|
$html .= '<input type="hidden" name="type" id="type" value="'.Security::remove_XSS($_REQUEST['type']).'" />';
|
|
$html .= '<select name="subscribe_user_filter_value" id="subscribe_user_filter_value">'.$return.'</select>';
|
|
$html .= '<button type="submit" name="submit_filter" id="submit_filter" value="" class="search">'.get_lang('Filter').'</button>';
|
|
$html .= '</form>';
|
|
|
|
return $html;
|
|
}
|
|
|