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<?php /* For licensing terms, see /license.txt / /* * Main page for the group module. * This script displays the general group settings, * and a list of groups with buttons to view, edit... * * @author Thomas Depraetere, Hugues Peeters, Christophe Gesche: initial versions * @author Bert Vanderkimpen, improved self-unsubscribe for cvs * @author Patrick Cool, show group comment under the group name * @author Roan Embrechts, initial self-unsubscribe code, code cleaning, virtual course support * @author Bart Mollet, code cleaning, use of Display-library, list of courseAdmin-tools, use of GroupManager * @author Isaac Flores, code cleaning and improvements * @package chamilo.group / / INIT SECTION / // Name of the language file that needs to be included $language_file = 'group'; require_once '../inc/global.inc.php'; $this_section = SECTION_COURSES; $current_course_tool = TOOL_GROUP; // Notice for unauthorized people. api_protect_course_script(true); $htmlHeadXtra[] = '<script> $(document).ready( function() { for (i=0;i<$(".actions").length;i++) { if ($(".actions:eq("+i+")").html()=="<table border=\"0\"></table>" \|\| $(".actions:eq("+i+")").html()=="" \|\| $(".actions:eq("+i+")").html()==null) { $(".actions:eq("+i+")").hide(); } } } ); </script>'; $nameTools = get_lang('GroupManagement'); $course_id = api_get_course_int_id(); // Create default category if it doesn't exist when group categories aren't allowed if (api_get_setting('allow_group_categories') == 'false') { $cat_table = Database::get_course_table(TABLE_GROUP_CATEGORY); $sql = "SELECT FROM $cat_table WHERE c_id = $course_id AND id = '".GroupManager::DEFAULT_GROUP_CATEGORY."'"; $res = Database::query($sql); $num = Database::num_rows($res); if ($num == 0) { $sql = "INSERT INTO ".$cat_table." ( c_id, id , title , description , forum_state, wiki_state, max_student, self_reg_allowed, self_unreg_allowed, groups_per_user, display_order) VALUES ($course_id, '2', '".lang2db(get_lang('DefaultGroupCategory'))."', '', '1', '1', '8', '0', '0', '0', '0');"; Database::query ($sql); } } /* Header / if (!isset ($_GET['origin']) \|\| $_GET['origin'] != 'learnpath') { // So we are not in learnpath tool event_access_tool(TOOL_GROUP); if (!$is_allowed_in_course) { api_not_allowed(true); } } Display::display_header(get_lang('Groups')); // Tool introduction Display::display_introduction_section(TOOL_GROUP); / * Self-registration and unregistration / $my_group_id = isset($_GET['group_id']) ? intval($_GET['group_id']) : null; $my_msg = isset($_GET['msg']) ? Security::remove_XSS($_GET['msg']) : null; $my_group = isset($_REQUEST['group']) ? Security::remove_XSS($_REQUEST['group']) : null; $my_get_id1 = isset($_GET['id1']) ? Security::remove_XSS($_GET['id1']) : null; $my_get_id2 = isset($_GET['id2']) ? Security::remove_XSS($_GET['id2']) : null; $my_get_id = isset($_GET['id']) ? Security::remove_XSS($_GET['id']) : null; if (isset($_GET['action'])) { switch ($_GET['action']) { case 'self_reg' : if (GroupManager :: is_self_registration_allowed($_SESSION['_user']['user_id'], $my_group_id)) { GroupManager :: subscribe_users($_SESSION['_user']['user_id'], $my_group_id); Display :: display_confirmation_message(get_lang('GroupNowMember')); } break; case 'self_unreg' : if (GroupManager :: is_self_unregistration_allowed($_SESSION['_user']['user_id'], $my_group_id)) { GroupManager :: unsubscribe_users($_SESSION['_user']['user_id'], $my_group_id); Display :: display_confirmation_message(get_lang('StudentDeletesHimself')); } break; case 'show_msg' : Display :: display_confirmation_message($my_msg); break; case 'warning_message' : Display :: display_warning_message($my_msg); break; case 'success_message' : Display :: display_confirmation_message($my_msg); break; } } / * Group-admin functions / if (api_is_allowed_to_edit(false, true)) { // Post-actions if (isset($_POST['action'])) { switch ($_POST['action']) { case 'delete_selected' : if (is_array($_POST['group'])) { GroupManager :: delete_groups($my_group); Display :: display_confirmation_message(get_lang('SelectedGroupsDeleted')); } break; case 'empty_selected' : if (is_array($_POST['group'])) { GroupManager :: unsubscribe_all_users($my_group); Display :: display_confirmation_message(get_lang('SelectedGroupsEmptied')); } break; case 'fill_selected' : if (is_array($_POST['group'])) { GroupManager :: fill_groups($my_group); Display :: display_confirmation_message(get_lang('SelectedGroupsFilled')); } break; } } // Get-actions if (isset($_GET['action'])) { switch ($_GET['action']) { case 'swap_cat_order': GroupManager :: swap_category_order($my_get_id1, $my_get_id2); Display :: display_confirmation_message(get_lang('CategoryOrderChanged')); break; case 'delete_one': GroupManager :: delete_groups($my_get_id); Display :: display_confirmation_message(get_lang('GroupDel')); break; case 'empty_one': GroupManager :: unsubscribe_all_users($my_get_id); Display :: display_confirmation_message(get_lang('GroupEmptied')); break; case 'fill_one': GroupManager :: fill_groups($my_get_id); Display :: display_confirmation_message(get_lang('GroupFilledGroups')); break; case 'delete_category': GroupManager :: delete_category($my_get_id); Display :: display_confirmation_message(get_lang('CategoryDeleted')); break; } } } echo '<div class="actions">'; if (api_is_allowed_to_edit(false, true)) { echo '<a href="group_creation.php?'.api_get_cidreq().'">'.Display::return_icon('new_group.png', get_lang('NewGroupCreate'),'',ICON_SIZE_MEDIUM).'</a>'; if (CourseManager::count_rows_course_table(Database::get_course_table(TABLE_GROUP),api_get_session_id(), api_get_course_int_id()) > 0) { echo '<a href="group_overview.php?'.api_get_cidreq().'">'.Display::return_icon('group_summary.png', get_lang('GroupOverview'),'',ICON_SIZE_MEDIUM).'</a>'; } if (api_get_setting('allow_group_categories') == 'true') { 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>'; } else { echo '<a href="group_category.php?'.api_get_cidreq().'&id=2">'.Display::return_icon('settings.png', get_lang('PropModify'),'',ICON_SIZE_MEDIUM).'</a>'; } 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>'; echo '<a href="../user/user.php?'.api_get_cidreq().'">'.Display::return_icon('user.png', get_lang('GoTo').' '.get_lang('Users'),'',ICON_SIZE_MEDIUM).'</a>'; } $group_cats = GroupManager :: get_categories(api_get_course_id()); if (api_get_setting('allow_group_categories') == 'true' && count($group_cats) > 1) { echo ' <a href="?'.api_get_cidreq().'&show_all=1">'.Display::return_icon('group.png',get_lang('ShowAll'),'',ICON_SIZE_MEDIUM).'</a>'; } echo '</div>'; / * List all categories / if (api_get_setting('allow_group_categories') == 'true') { foreach ($group_cats as $index => $category) { if (isset ($_GET['show_all']) \|\| (isset ($_GET['category']) && $_GET['category'] == $category['id'])) { //echo '<img src="../img/folder_group_category.gif" alt=""/>'; //echo '<a href="group.php?'.api_get_cidreq().'&origin='.Security::remove_XSS($_GET['origin']).'">'.$category['title'].'</a>'; } else { //echo '<img src="../img/folder_document.gif" alt=""/>'; //echo '<a href="group.php?'.api_get_cidreq().'&origin='.Security::remove_XSS($_GET['origin']).'&category='.$category['id'].'">'.$category['title'].'</a>'; //echo Display::page_header($category['title']); } $group_list = GroupManager :: get_group_list($category['id']); $label = Display::label(count($group_list).' '.get_lang('ExistingGroups'), 'info'); $actions = null; if (api_is_allowed_to_edit(false, true)) { $actions .= '<a href="group_category.php?'.api_get_cidreq().'&id='.$category['id'].'" title="'.get_lang('Edit').'">'.Display::return_icon('edit.png', get_lang('EditGroup'),'',ICON_SIZE_SMALL).'</a>'; $actions .= '<a href="group.php?'.api_get_cidreq().'&action=delete_category&id='.$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>'; if ($index != 0) { $actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$category['id'].'&id2='.$group_cats[$index -1]['id'].'">'.Display::return_icon('up.png',' ','',ICON_SIZE_SMALL).'</a>'; } if ($index != count($group_cats) - 1) { $actions .= ' <a href="group.php?'.api_get_cidreq().'&action=swap_cat_order&id1='.$category['id'].'&id2='.$group_cats[$index +1]['id'].'">'.Display::return_icon('down.png',' ','',ICON_SIZE_SMALL).'</a>'; } } echo Display::page_header($category['title'].' '. $label.' '.$actions); echo '<p style="margin: 0px;margin-left: 50px;">'.$category['description'].'</p><p/>'; GroupManager ::process_groups($group_list, $category['id']); } } else { $group_list = GroupManager :: get_group_list(); GroupManager ::process_groups($group_list); } / FOOTER */ if (!isset ($_GET['origin']) \|\| $_GET['origin'] != 'learnpath') { Display::display_footer(); } $_SESSION['_gid'] = 0;

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