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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * This script displays an area where teachers can edit the group properties and member list.
- * Groups are also often called "teams" in the Dokeos code.
- *
- * @author various contributors
- * @author Roan Embrechts (VUB), partial code cleanup, initial virtual course support
- * @package chamilo.group
- * @todo course admin functionality to create groups based on who is in which course (or class).
- */
- /* 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);
- $group_id = api_get_group_id();
- $current_group = GroupManager::get_group_properties($group_id);
- $nameTools = get_lang('EditGroup');
- $interbreadcrumb[] = array('url' => 'group.php', 'name' => get_lang('Groups'));
- $interbreadcrumb[] = array('url' => 'group_space.php?'.api_get_cidReq(), 'name' => $current_group['name']);
- $is_group_member = GroupManager::is_tutor_of_group(api_get_user_id(), $group_id);
- if (!api_is_allowed_to_edit(false, true) && !$is_group_member) {
- api_not_allowed(true);
- }
- // Build form
- $form = new FormValidator('group_edit', 'post', api_get_self().'?'.api_get_cidreq());
- $form->addElement('hidden', 'action');
- $form->addElement('html', '<div class="span12">');
- $form->addElement('header', $nameTools);
- $form->addElement('html', '</div>');
- $form->addElement('html', '<div class="span6">');
- // Group name
- $form->addElement('text', 'name', get_lang('GroupName'));
- if (api_get_setting('allow_group_categories') == 'true') {
- $groupCategories = GroupManager::get_categories();
- $categoryList = array();
- //$categoryList[] = null;
- foreach ($groupCategories as $category) {
- $categoryList[$category['id']] = $category['title'];
- }
- $form->addElement('select', 'category_id', get_lang('Category'), $categoryList);
- } else {
- $form->add_hidden('category_id', 0);
- }
- // Members per group
- $group = array(
- $form->createElement('radio', 'max_member_no_limit', get_lang('GroupLimit'), get_lang('NoLimit'), GroupManager::MEMBER_PER_GROUP_NO_LIMIT),
- $form->createElement('radio', 'max_member_no_limit', null, get_lang('MaximumOfParticipants'), 1, array('id' => 'max_member_selected')),
- $form->createElement('text', 'max_member', null, array('class' => 'span1', 'id' => 'max_member')),
- $form->createElement('static', null, null, ' '.get_lang('GroupPlacesThis'))
- );
- $form->addGroup($group, 'max_member_group', get_lang('GroupLimit'), '', false);
- $form->addRule('max_member_group', get_lang('InvalidMaxNumberOfMembers'), 'callback', 'check_max_number_of_members');
- $form->addElement('html', '</div>');
- $form->addElement('html', '<div class="span6">');
- // Description
- $form->addElement('textarea', 'description', get_lang('Description'), array ('class' => 'span6', 'rows' => 6));
- $form->addElement('html', '</div>');
- $form->addElement('html', '<div class="span12">');
- $form->addElement('header', get_lang('DefaultSettingsForNewGroups'));
- $form->addElement('html', '</div>');
- $form->addElement('html', '<div class="span6">');
- // Self registration
- $group = array(
- $form->createElement('checkbox', 'self_registration_allowed', get_lang('GroupSelfRegistration'), get_lang('GroupAllowStudentRegistration'), 1),
- $form->createElement('checkbox', 'self_unregistration_allowed', null, get_lang('GroupAllowStudentUnregistration'), 1)
- );
- $form->addGroup($group, '', Display::return_icon('user.png', get_lang('GroupSelfRegistration'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupSelfRegistration'), '', false);
- // Documents settings
- $group = array(
- $form->createElement('radio', 'doc_state', get_lang('GroupDocument'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'doc_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'doc_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('folder.png', get_lang('GroupDocument'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupDocument'), '', false);
- // Work settings
- $group = array(
- $form->createElement('radio', 'work_state', get_lang('GroupWork'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'work_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'work_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('work.png', get_lang('GroupWork'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupWork'), '', false);
- // Calendar settings
- $group = array(
- $form->createElement('radio', 'calendar_state', get_lang('GroupCalendar'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'calendar_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'calendar_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('agenda.png', get_lang('GroupCalendar'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupCalendar'), '', false);
- $form->addElement('html', '</div>');
- $form->addElement('html', '<div class="span6">');
- // Announcements settings
- $group = array(
- $form->createElement('radio', 'announcements_state', get_lang('GroupAnnouncements'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'announcements_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'announcements_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('announce.png', get_lang('GroupAnnouncements'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupAnnouncements'), '', false);
- // Forum settings
- $group = array(
- $form->createElement('radio', 'forum_state', get_lang('GroupForum'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'forum_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'forum_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('forum.png', get_lang('GroupForum'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupForum'), '', false);
- // Wiki settings
- $group = array(
- $form->createElement('radio', 'wiki_state', get_lang('GroupWiki'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'wiki_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'wiki_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('wiki.png', get_lang('GroupWiki'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupWiki'), '', false);
- // Chat settings
- $group = array(
- $form->createElement('radio', 'chat_state', get_lang('Chat'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
- $form->createElement('radio', 'chat_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
- $form->createElement('radio', 'chat_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
- );
- $form->addGroup($group, '', Display::return_icon('chat.png', get_lang('Chat'), array(), ICON_SIZE_SMALL).' '.get_lang('Chat'), '', false);
- $form->addElement('html', '</div>');
- $form->addElement('html', '<div class="span12">');
- // Submit button
- $form->addElement('style_submit_button', 'submit', get_lang('SaveSettings'), 'class="save"');
- $form->addElement('html', '</div>');
- if ($form->validate()) {
- $values = $form->exportValues();
- if ($values['max_member_no_limit'] == GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
- $max_member = GroupManager::MEMBER_PER_GROUP_NO_LIMIT;
- } else {
- $max_member = $values['max_member'];
- }
- $self_registration_allowed = isset($values['self_registration_allowed']) ? 1 : 0;
- $self_unregistration_allowed = isset($values['self_unregistration_allowed']) ? 1 : 0;
- $categoryId = isset($values['category_id']) ? $values['category_id'] : null;
- GroupManager::set_group_properties(
- $current_group['id'],
- $values['name'],
- $values['description'],
- $max_member,
- $values['doc_state'],
- $values['work_state'],
- $values['calendar_state'],
- $values['announcements_state'],
- $values['forum_state'],
- $values['wiki_state'],
- $values['chat_state'],
- $self_registration_allowed,
- $self_unregistration_allowed,
- $categoryId
- );
- if (isset($_POST['group_members']) && count($_POST['group_members']) > $max_member && $max_member != GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
- header('Location: group.php?'.api_get_cidreq(true, false).'&action=warning_message&msg='.get_lang('GroupTooMuchMembers'));
- } else {
- header('Location: group.php?'.api_get_cidreq(true, false).'&action=success_message&msg='.get_lang('GroupSettingsModified').'&category='.$cat['id']);
- }
- exit;
- }
- $defaults = $current_group;
- $category = GroupManager::get_category_from_group($group_id);
- if (!empty($category)) {
- $defaults['category_id'] = $category['id'];
- }
- $action = isset($_GET['action']) ? $_GET['action'] : '';
- $defaults['action'] = $action;
- if ($defaults['maximum_number_of_students'] == GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
- $defaults['max_member_no_limit'] = GroupManager::MEMBER_PER_GROUP_NO_LIMIT;
- } else {
- $defaults['max_member_no_limit'] = 1;
- $defaults['max_member'] = $defaults['maximum_number_of_students'];
- }
- if (!empty($_GET['keyword']) && !empty($_GET['submit'])) {
- $keyword_name = Security::remove_XSS($_GET['keyword']);
- echo '<br/>'.get_lang('SearchResultsFor').' <span style="font-style: italic ;"> '.$keyword_name.' </span><br>';
- }
- Display :: display_header($nameTools, 'Group');
- //@todo fix this
- if (isset($_GET['show_message_warning'])) {
- echo Display::display_warning_message($_GET['show_message_warning']);
- }
- if (isset($_GET['show_message_sucess'])) {
- echo Display::display_normal_message($_GET['show_message_sucess']);
- }
- $form->setDefaults($defaults);
- echo GroupManager::getSettingBar('settings');
- echo '<div class="row">';
- $form->display();
- echo '</div>';
- Display :: display_footer();
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