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284 lines
11 KiB
284 lines
11 KiB
<?php
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/* For licensing terms, see /license.txt */
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use ChamiloSession as Session;
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/**
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* Main page for the group module.
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* This script displays the general group settings,
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* and a list of groups with buttons to view, edit...
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*
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* @author Thomas Depraetere, Hugues Peeters, Christophe Gesche: initial versions
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* @author Bert Vanderkimpen, improved self-unsubscribe for cvs
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* @author Patrick Cool, show group comment under the group name
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* @author Roan Embrechts, initial self-unsubscribe code, code cleaning, virtual course support
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* @author Bart Mollet, code cleaning, use of Display-library, list of courseAdmin-tools, use of GroupManager
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* @author Isaac Flores, code cleaning and improvements
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* @package chamilo.group
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*/
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require_once __DIR__.'/../inc/global.inc.php';
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$is_allowed_in_course = api_is_allowed_in_course();
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$userId = api_get_user_id();
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$this_section = SECTION_COURSES;
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$current_course_tool = TOOL_GROUP;
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$course_id = api_get_course_int_id();
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$sessionId = api_get_session_id();
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// Notice for unauthorized people.
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api_protect_course_script(true);
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$htmlHeadXtra[] = '<script>
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$(document).ready( function() {
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var i;
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for (i=0; i<$(".actions").length; i++) {
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if ($(".actions:eq("+i+")").html()=="<table border=\"0\"></table>" || $(".actions:eq("+i+")").html()=="" || $(".actions:eq("+i+")").html()==null) {
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$(".actions:eq("+i+")").hide();
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}
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}
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});
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</script>';
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$nameTools = get_lang('GroupManagement');
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/*
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* Self-registration and un-registration
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*/
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$my_group_id = isset($_GET['group_id']) ? intval($_GET['group_id']) : null;
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$my_group = isset($_REQUEST['group']) ? Security::remove_XSS($_REQUEST['group']) : null;
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$my_get_id1 = isset($_GET['id1']) ? Security::remove_XSS($_GET['id1']) : null;
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$my_get_id2 = isset($_GET['id2']) ? Security::remove_XSS($_GET['id2']) : null;
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$my_get_id = isset($_GET['id']) ? Security::remove_XSS($_GET['id']) : null;
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$currentUrl = api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq();
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$groupInfo = GroupManager::get_group_properties($my_group_id);
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if (isset($_GET['action']) && $is_allowed_in_course) {
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switch ($_GET['action']) {
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case 'set_visible':
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if (api_is_allowed_to_edit()) {
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GroupManager::setVisible($my_get_id);
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Display::addFlash(Display::return_message(get_lang('ItemUpdated')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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case 'set_invisible':
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if (api_is_allowed_to_edit()) {
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GroupManager::setInvisible($my_get_id);
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Display::addFlash(Display::return_message(get_lang('ItemUpdated')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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case 'self_reg':
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if (GroupManager::is_self_registration_allowed($userId, $groupInfo)) {
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GroupManager::subscribe_users($userId, $groupInfo);
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Display::addFlash(Display::return_message(get_lang('GroupNowMember')));
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header("Location: $currentUrl");
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exit;
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} else {
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Display::addFlash(Display::return_message(get_lang('Error')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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case 'self_unreg':
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if (GroupManager::is_self_unregistration_allowed($userId, $groupInfo)) {
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GroupManager::unsubscribe_users($userId, $groupInfo);
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Display::addFlash(Display::return_message(get_lang('StudentDeletesHimself')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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}
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}
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/*
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* Group-admin functions
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*/
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if (api_is_allowed_to_edit(false, true)) {
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// Post-actions
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if (isset($_POST['action'])) {
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switch ($_POST['action']) {
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case 'delete_selected':
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if (is_array($_POST['group'])) {
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foreach ($_POST['group'] as $myGroupId) {
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$groupInfo = GroupManager::get_group_properties($myGroupId);
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GroupManager::delete_groups($groupInfo);
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}
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Display::addFlash(Display::return_message(get_lang('SelectedGroupsDeleted')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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case 'empty_selected':
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if (is_array($_POST['group'])) {
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foreach ($_POST['group'] as $myGroupId) {
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$groupInfo = GroupManager::get_group_properties($myGroupId);
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GroupManager :: unsubscribe_all_users($groupInfo);
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}
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Display::addFlash(Display::return_message(get_lang('SelectedGroupsEmptied')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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case 'fill_selected':
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if (is_array($_POST['group'])) {
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foreach ($_POST['group'] as $myGroupId) {
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$groupInfo = GroupManager::get_group_properties($myGroupId);
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GroupManager:: fill_groups($groupInfo);
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}
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Display::addFlash(Display::return_message(get_lang('SelectedGroupsFilled')));
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header("Location: $currentUrl");
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exit;
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}
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break;
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}
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}
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// Get-actions
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if (isset($_GET['action'])) {
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switch ($_GET['action']) {
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case 'swap_cat_order':
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GroupManager :: swap_category_order($my_get_id1, $my_get_id2);
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Display::addFlash(Display::return_message(get_lang('CategoryOrderChanged')));
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header("Location: $currentUrl");
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exit;
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break;
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case 'delete_one':
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$groupInfo = GroupManager::get_group_properties($my_get_id);
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GroupManager :: delete_groups($groupInfo);
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Display::addFlash(Display::return_message(get_lang('GroupDel')));
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header("Location: $currentUrl");
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exit;
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break;
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case 'fill_one':
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$groupInfo = GroupManager::get_group_properties($my_get_id);
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GroupManager :: fill_groups($groupInfo);
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Display::addFlash(Display::return_message(get_lang('GroupFilledGroups')));
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header("Location: $currentUrl");
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exit;
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break;
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case 'delete_category':
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if (empty($sessionId)) {
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GroupManager::delete_category($my_get_id);
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Display::addFlash(
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Display::return_message(get_lang('CategoryDeleted'))
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);
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header("Location: $currentUrl");
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exit;
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}
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break;
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}
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}
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}
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/* Header */
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Display::display_header(get_lang('Groups'));
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// Tool introduction
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Display::display_introduction_section(TOOL_GROUP);
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$actionsLeft = '';
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if (api_is_allowed_to_edit(false, true)) {
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$actionsLeft .= '<a href="group_creation.php?'.api_get_cidreq().'">'.
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Display::return_icon('add-groups.png', get_lang('NewGroupCreate'), '', ICON_SIZE_MEDIUM).'</a>';
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if (api_get_setting('allow_group_categories') === 'true' && empty($sessionId)) {
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$actionsLeft .= '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.
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Display::return_icon('new_folder.png', get_lang('AddCategory'), '', ICON_SIZE_MEDIUM).'</a>';
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} else {
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$actionsLeft .= '<a href="group_category.php?'.api_get_cidreq().'&id=2">'.
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Display::return_icon('settings.png', get_lang('PropModify'), '', ICON_SIZE_MEDIUM).'</a>';
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}
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$actionsLeft .= '<a href="import.php?'.api_get_cidreq().'&action=import">'.
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Display::return_icon('import_csv.png', get_lang('Import'), '', ICON_SIZE_MEDIUM).'</a>';
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$actionsLeft .= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_all&type=csv">'.
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Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a>';
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$actionsLeft .= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_all&type=xls">'.
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Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a>';
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$actionsLeft .= '<a href="group_overview.php?'.api_get_cidreq().'&action=export_pdf">'.
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Display::return_icon('pdf.png', get_lang('ExportToPDF'), '', ICON_SIZE_MEDIUM).'</a>';
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$actionsLeft .= '<a href="group_overview.php?'.api_get_cidreq().'">'.
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Display::return_icon('group_summary.png', get_lang('GroupOverview'), '', ICON_SIZE_MEDIUM).'</a>';
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}
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$actionsRight = GroupManager::getSearchForm();
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$toolbar = Display::toolbarAction('toolbar-groups', array($actionsLeft, $actionsRight));
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$group_cats = GroupManager::get_categories(api_get_course_id());
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echo $toolbar;
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echo UserManager::getUserSubscriptionTab(3);
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/* List all categories */
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if (api_get_setting('allow_group_categories') === 'true') {
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$defaultCategory = [
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'id' => 0,
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'iid' => 0,
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'description' => '',
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'title' => get_lang('DefaultGroupCategory')
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];
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$group_cats = array_merge([$defaultCategory], $group_cats);
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foreach ($group_cats as $index => $category) {
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$categoryId = $category['id'];
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$group_list = GroupManager::get_group_list($categoryId);
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$groupToShow = GroupManager::process_groups($group_list, $categoryId);
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if (empty($groupToShow)) {
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continue;
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}
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$label = Display::label(count($group_list).' '.get_lang('ExistingGroups'), 'info');
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$actions = null;
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if (api_is_allowed_to_edit(false, true) && !empty($categoryId) && empty($sessionId)) {
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// Edit
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$actions .= '<a href="group_category.php?'.api_get_cidreq().'&id='.$categoryId.'" title="'.get_lang('Edit').'">'.
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Display::return_icon('edit.png', get_lang('EditGroup'), '', ICON_SIZE_SMALL).'</a>';
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// Delete
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$actions .= Display::url(
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Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL),
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'group.php?'.api_get_cidreq().'&action=delete_category&id='.$categoryId,
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array(
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'onclick' => 'javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;'
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)
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);
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// Move
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if ($index != 0) {
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$actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$categoryId.'&id2='.$group_cats[$index - 1]['id'].'">'.
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Display::return_icon('up.png', ' ', '', ICON_SIZE_SMALL).'</a>';
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}
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if ($index != count($group_cats) - 1) {
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$actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$categoryId.'&id2='.$group_cats[$index + 1]['id'].'">'.
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Display::return_icon('down.png', ' ', '', ICON_SIZE_SMALL).'</a>';
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}
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}
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echo Display::page_header(
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Security::remove_XSS($category['title'].' '.$label.' ').$actions,
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null,
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'h4',
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false
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);
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echo $category['description'];
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echo $groupToShow;
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}
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} else {
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$group_list = GroupManager::get_group_list();
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echo GroupManager::process_groups($group_list);
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}
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if (!isset($_GET['origin']) || $_GET['origin'] != 'learnpath') {
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Display::display_footer();
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}
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Session::write('_gid', 0);
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