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225 lines
9.6 KiB
225 lines
9.6 KiB
<?php
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/* For licensing terms, see /license.txt */
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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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/* INIT SECTION */
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// Name of the language file that needs to be included
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$language_file = 'group';
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require_once '../inc/global.inc.php';
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$this_section = SECTION_COURSES;
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$current_course_tool = TOOL_GROUP;
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// Notice for unauthorized people.
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api_protect_course_script(true);
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$htmlHeadXtra[] = '<script>
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$(document).ready( function() {
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for (i=0;i<$(".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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$nameTools = get_lang('GroupManagement');
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$course_id = api_get_course_int_id();
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// Create default category if it doesn't exist when group categories aren't allowed
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if (api_get_setting('allow_group_categories') == 'false') {
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$cat_table = Database::get_course_table(TABLE_GROUP_CATEGORY);
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$sql = "SELECT * FROM $cat_table WHERE c_id = $course_id AND id = '".GroupManager::DEFAULT_GROUP_CATEGORY."'";
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$res = Database::query($sql);
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$num = Database::num_rows($res);
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if ($num == 0) {
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$sql = "INSERT INTO ".$cat_table." ( c_id, id , title , description , forum_state, wiki_state, max_student, self_reg_allowed, self_unreg_allowed, groups_per_user, display_order)
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VALUES ($course_id, '2', '".Database::escape_string(get_lang('DefaultGroupCategory'))."', '', '1', '1', '8', '0', '0', '0', '0');";
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Database::query ($sql);
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}
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}
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/* Header */
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if (!isset ($_GET['origin']) || $_GET['origin'] != 'learnpath') {
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// So we are not in learnpath tool
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event_access_tool(TOOL_GROUP);
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}
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Display::display_header(get_lang('Groups'));
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// Tool introduction
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Display::display_introduction_section(TOOL_GROUP);
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/*
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* Self-registration and unregistration
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*/
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$my_group_id = isset($_GET['group_id']) ? intval($_GET['group_id']) : null;
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$my_msg = isset($_GET['msg']) ? Security::remove_XSS($_GET['msg']) : null;
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$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($_GET['id']) : null;
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if (isset($_GET['action'])) {
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switch ($_GET['action']) {
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case 'self_reg' :
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if (GroupManager :: is_self_registration_allowed($_SESSION['_user']['user_id'], $my_group_id)) {
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GroupManager :: subscribe_users($_SESSION['_user']['user_id'], $my_group_id);
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Display :: display_confirmation_message(get_lang('GroupNowMember'));
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}
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break;
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case 'self_unreg' :
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if (GroupManager :: is_self_unregistration_allowed($_SESSION['_user']['user_id'], $my_group_id)) {
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GroupManager :: unsubscribe_users($_SESSION['_user']['user_id'], $my_group_id);
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Display :: display_confirmation_message(get_lang('StudentDeletesHimself'));
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}
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break;
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case 'show_msg' :
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Display :: display_confirmation_message($my_msg);
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break;
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case 'warning_message' :
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Display :: display_warning_message($my_msg);
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break;
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case 'success_message' :
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Display :: display_confirmation_message($my_msg);
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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($_POST['group'])) {
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GroupManager :: delete_groups($my_group);
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Display :: display_confirmation_message(get_lang('SelectedGroupsDeleted'));
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}
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break;
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case 'empty_selected' :
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if (is_array($_POST['group'])) {
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GroupManager :: unsubscribe_all_users($my_group);
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Display :: display_confirmation_message(get_lang('SelectedGroupsEmptied'));
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}
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break;
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case 'fill_selected' :
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if (is_array($_POST['group'])) {
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GroupManager :: fill_groups($my_group);
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Display :: display_confirmation_message(get_lang('SelectedGroupsFilled'));
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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, $my_get_id2);
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Display :: display_confirmation_message(get_lang('CategoryOrderChanged'));
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break;
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case 'delete_one':
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GroupManager :: delete_groups($my_get_id);
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Display :: display_confirmation_message(get_lang('GroupDel'));
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break;
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case 'empty_one':
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GroupManager :: unsubscribe_all_users($my_get_id);
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Display :: display_confirmation_message(get_lang('GroupEmptied'));
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break;
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case 'fill_one':
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GroupManager :: fill_groups($my_get_id);
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Display :: display_confirmation_message(get_lang('GroupFilledGroups'));
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break;
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case 'delete_category':
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GroupManager :: delete_category($my_get_id);
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Display :: display_confirmation_message(get_lang('CategoryDeleted'));
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break;
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}
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}
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}
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echo '<div class="actions">';
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if (api_is_allowed_to_edit(false, true)) {
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echo '<a href="group_creation.php?'.api_get_cidreq().'">'.Display::return_icon('new_group.png', get_lang('NewGroupCreate'),'',ICON_SIZE_MEDIUM).'</a>';
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if (CourseManager::count_rows_course_table(Database::get_course_table(TABLE_GROUP),api_get_session_id(), api_get_course_int_id()) > 0) {
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echo '<a href="group_overview.php?'.api_get_cidreq().'">'.Display::return_icon('group_summary.png', get_lang('GroupOverview'),'',ICON_SIZE_MEDIUM).'</a>';
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}
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if (api_get_setting('allow_group_categories') == 'true') {
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echo '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.Display::return_icon('new_folder.png', get_lang('AddCategory'),'',ICON_SIZE_MEDIUM).'</a>';
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} else {
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echo '<a href="group_category.php?'.api_get_cidreq().'&id=2">'.Display::return_icon('settings.png', get_lang('PropModify'),'',ICON_SIZE_MEDIUM).'</a>';
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}
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echo '<a href="group_overview.php?'.api_get_cidreq().'&action=export&type=xls">'.Display::return_icon('export_excel.png', get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a>';
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echo '<a href="../user/user.php?'.api_get_cidreq().'">'.Display::return_icon('user.png', get_lang('GoTo').' '.get_lang('Users'),'',ICON_SIZE_MEDIUM).'</a>';
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}
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$group_cats = GroupManager :: get_categories(api_get_course_id());
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if (api_get_setting('allow_group_categories') == 'true' && count($group_cats) > 1) {
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echo ' <a href="?'.api_get_cidreq().'&show_all=1">'.Display::return_icon('group.png',get_lang('ShowAll'),'',ICON_SIZE_MEDIUM).'</a>';
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}
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echo '</div>';
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/*
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* List all categories
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*/
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if (api_get_setting('allow_group_categories') == 'true') {
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foreach ($group_cats as $index => $category) {
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if (isset ($_GET['show_all']) || (isset ($_GET['category']) && $_GET['category'] == $category['id'])) {
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//echo '<img src="../img/folder_group_category.gif" alt=""/>';
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//echo '<a href="group.php?'.api_get_cidreq().'&origin='.Security::remove_XSS($_GET['origin']).'">'.$category['title'].'</a>';
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} else {
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//echo '<img src="../img/folder_document.gif" alt=""/>';
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//echo '<a href="group.php?'.api_get_cidreq().'&origin='.Security::remove_XSS($_GET['origin']).'&category='.$category['id'].'">'.$category['title'].'</a>';
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//echo Display::page_header($category['title']);
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}
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$group_list = GroupManager :: get_group_list($category['id']);
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$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)) {
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$actions .= '<a href="group_category.php?'.api_get_cidreq().'&id='.$category['id'].'" title="'.get_lang('Edit').'">'.Display::return_icon('edit.png', get_lang('EditGroup'),'',ICON_SIZE_SMALL).'</a>';
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$actions .= '<a href="group.php?'.api_get_cidreq().'&action=delete_category&id='.$category['id'].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;" title="'.get_lang('Delete').'">'.Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
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if ($index != 0) {
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$actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$category['id'].'&id2='.$group_cats[$index -1]['id'].'">'.Display::return_icon('up.png',' ','',ICON_SIZE_SMALL).'</a>';
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}
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if ($index != count($group_cats) - 1) {
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$actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$category['id'].'&id2='.$group_cats[$index +1]['id'].'">'.Display::return_icon('down.png',' ','',ICON_SIZE_SMALL).'</a>';
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}
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}
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echo Display::page_header($category['title'].' '. $label.' '.$actions);
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echo '<p style="margin: 0px;margin-left: 50px;">'.$category['description'].'</p><p/>';
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GroupManager ::process_groups($group_list, $category['id']);
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}
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} else {
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$group_list = GroupManager :: get_group_list();
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GroupManager ::process_groups($group_list);
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}
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/* FOOTER */
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if (!isset ($_GET['origin']) || $_GET['origin'] != 'learnpath') {
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Display::display_footer();
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}
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$_SESSION['_gid'] = 0; |