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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* This script displays an area where teachers can edit the group properties and member list. |
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* Groups are also often called "teams" in the Dokeos code. |
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* |
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* @author various contributors |
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* @author Roan Embrechts (VUB), partial code cleanup, initial virtual course support |
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* |
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* @package chamilo.group |
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* |
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* @todo course admin functionality to create groups based on who is in which course (or class). |
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*/ |
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require_once __DIR__.'/../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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$group_id = api_get_group_id(); |
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$current_group = GroupManager::get_group_properties($group_id); |
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$nameTools = get_lang('EditGroup'); |
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$interbreadcrumb[] = ['url' => 'group.php?'.api_get_cidreq(), 'name' => get_lang('Groups')]; |
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$interbreadcrumb[] = ['url' => 'group_space.php?'.api_get_cidreq(), 'name' => $current_group['name']]; |
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$is_group_member = GroupManager::is_tutor_of_group(api_get_user_id(), $current_group); |
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if (!api_is_allowed_to_edit(false, true) && !$is_group_member) { |
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api_not_allowed(true); |
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} |
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/** |
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* Function to sort users after getting the list in the DB. |
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* Necessary because there are 2 or 3 queries. Called by usort(). |
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*/ |
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function sort_users($user_a, $user_b) |
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{ |
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$orderListByOfficialCode = api_get_setting('order_user_list_by_official_code'); |
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if ($orderListByOfficialCode === 'true') { |
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$cmp = api_strcmp($user_a['official_code'], $user_b['official_code']); |
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if ($cmp !== 0) { |
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return $cmp; |
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} else { |
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$cmp = api_strcmp($user_a['lastname'], $user_b['lastname']); |
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if ($cmp !== 0) { |
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return $cmp; |
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} else { |
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return api_strcmp($user_a['username'], $user_b['username']); |
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} |
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} |
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} |
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if (api_sort_by_first_name()) { |
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$cmp = api_strcmp($user_a['firstname'], $user_b['firstname']); |
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if ($cmp !== 0) { |
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return $cmp; |
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} else { |
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$cmp = api_strcmp($user_a['lastname'], $user_b['lastname']); |
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if ($cmp !== 0) { |
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return $cmp; |
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} else { |
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return api_strcmp($user_a['username'], $user_b['username']); |
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} |
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} |
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} else { |
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$cmp = api_strcmp($user_a['lastname'], $user_b['lastname']); |
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if ($cmp !== 0) { |
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return $cmp; |
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} else { |
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$cmp = api_strcmp($user_a['firstname'], $user_b['firstname']); |
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if ($cmp !== 0) { |
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return $cmp; |
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} else { |
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return api_strcmp($user_a['username'], $user_b['username']); |
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} |
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} |
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} |
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} |
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$htmlHeadXtra[] = '<script> |
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$(function() { |
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$("#max_member").on("focus", function() { |
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$("#max_member_selected").attr("checked", true); |
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}); |
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}); |
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</script>'; |
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// Build form |
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$form = new FormValidator('group_edit', 'post', api_get_self().'?'.api_get_cidreq()); |
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$form->addElement('hidden', 'action'); |
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// Group tutors |
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$group_tutor_list = GroupManager::get_subscribed_tutors($current_group); |
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$selected_tutors = []; |
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foreach ($group_tutor_list as $index => $user) { |
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$selected_tutors[] = $user['user_id']; |
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} |
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$complete_user_list = CourseManager::get_user_list_from_course_code( |
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api_get_course_id(), |
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api_get_session_id() |
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); |
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$possible_users = []; |
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$userGroup = new UserGroup(); |
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$subscribedUsers = GroupManager::get_subscribed_users($current_group); |
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if ($subscribedUsers) { |
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$subscribedUsers = array_column($subscribedUsers, 'user_id'); |
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} |
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$orderUserListByOfficialCode = api_get_setting('order_user_list_by_official_code'); |
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if (!empty($complete_user_list)) { |
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usort($complete_user_list, 'sort_users'); |
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foreach ($complete_user_list as $index => $user) { |
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if (in_array($user['user_id'], $subscribedUsers)) { |
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continue; |
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} |
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//prevent invitee users add to groups or tutors - see #8091 |
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if ($user['status'] != INVITEE) { |
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$officialCode = !empty($user['official_code']) ? ' - '.$user['official_code'] : null; |
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$groups = $userGroup->getUserGroupListByUser($user['user_id']); |
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$groupNameListToString = ''; |
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if (!empty($groups)) { |
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$groupNameList = array_column($groups, 'name'); |
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$groupNameListToString = ' - ['.implode(', ', $groupNameList).']'; |
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} |
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$name = api_get_person_name( |
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$user['firstname'], |
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$user['lastname'] |
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).' ('.$user['username'].')'.$officialCode; |
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if ($orderUserListByOfficialCode === 'true') { |
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$officialCode = !empty($user['official_code']) ? $user['official_code']." - " : '? - '; |
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$name = $officialCode.' '.api_get_person_name( |
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$user['firstname'], |
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$user['lastname'] |
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).' ('.$user['username'].')'; |
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} |
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$possible_users[$user['user_id']] = $name.$groupNameListToString; |
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} |
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} |
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} |
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$group_tutors_element = $form->addElement( |
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'advmultiselect', |
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'group_tutors', |
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get_lang('GroupTutors'), |
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$possible_users, |
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'style="width: 280px;"' |
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); |
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// submit button |
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$form->addButtonSave(get_lang('SaveSettings')); |
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if ($form->validate()) { |
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$values = $form->exportValues(); |
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// Storing the tutors (we first remove all the tutors and then add only those who were selected) |
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GroupManager :: unsubscribe_all_tutors($current_group['iid']); |
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if (isset($_POST['group_tutors']) && count($_POST['group_tutors']) > 0) { |
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GroupManager::subscribe_tutors($values['group_tutors'], $current_group); |
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} |
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// Returning to the group area (note: this is inconsistent with the rest of chamilo) |
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$cat = GroupManager::get_category_from_group($current_group['iid']); |
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if (isset($_POST['group_members']) && |
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count($_POST['group_members']) > $max_member && |
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$max_member != GroupManager::MEMBER_PER_GROUP_NO_LIMIT |
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) { |
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Display::addFlash(Display::return_message(get_lang('GroupTooMuchMembers'), 'warning')); |
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header('Location: group.php?'.api_get_cidreq(true, false)); |
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} else { |
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Display::addFlash(Display::return_message(get_lang('GroupSettingsModified'), 'success')); |
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header('Location: group.php?'.api_get_cidreq(true, false).'&category='.$cat['id']); |
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} |
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exit; |
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} |
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$defaults = $current_group; |
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$defaults['group_tutors'] = $selected_tutors; |
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$action = isset($_GET['action']) ? $_GET['action'] : ''; |
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$defaults['action'] = $action; |
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if (!empty($_GET['keyword']) && !empty($_GET['submit'])) { |
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$keyword_name = Security::remove_XSS($_GET['keyword']); |
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echo '<br/>'.get_lang('SearchResultsFor').' <span style="font-style: italic ;"> '.$keyword_name.' </span><br>'; |
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} |
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Display :: display_header($nameTools, 'Group'); |
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$form->setDefaults($defaults); |
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echo GroupManager::getSettingBar('tutor'); |
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$form->display(); |
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Display :: display_footer(); |
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chamilo /
chamilo-lms
