123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377 |
- <?php
- $language_file = 'group';
- require '../inc/global.inc.php';
- $this_section = SECTION_COURSES;
- require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
- $current_group = GroupManager :: get_group_properties(api_get_group_id());
- $nameTools = get_lang('EditGroup');
- $interbreadcrumb[] = array ('url' => 'group.php', 'name' => get_lang('Groups'));
- $is_group_member = GroupManager :: is_tutor_of_group(api_get_user_id(), api_get_group_id());
- if (!api_is_allowed_to_edit(false,true) && !$is_group_member) {
- api_not_allowed(true);
- }
- function search_members_keyword($firstname, $lastname, $username, $official_code, $keyword) {
- if (api_strripos($firstname, $keyword) !== false || api_strripos($lastname, $keyword) !== false || api_strripos($username, $keyword) !== false || api_strripos($official_code, $keyword) !== false) {
- return true;
- } else {
- return false;
- }
- }
- function sort_users($user_a, $user_b) {
- if (api_sort_by_first_name()) {
- $cmp = api_strcmp($user_a['firstname'], $user_b['firstname']);
- if ($cmp !== 0) {
- return $cmp;
- } else {
- $cmp = api_strcmp($user_a['lastname'], $user_b['lastname']);
- if ($cmp !== 0) {
- return $cmp;
- } else {
- return api_strcmp($user_a['username'], $user_b['username']);
- }
- }
- } else {
- $cmp = api_strcmp($user_a['lastname'], $user_b['lastname']);
- if ($cmp !== 0) {
- return $cmp;
- } else {
- $cmp = api_strcmp($user_a['firstname'], $user_b['firstname']);
- if ($cmp !== 0) {
- return $cmp;
- } else {
- return api_strcmp($user_a['username'], $user_b['username']);
- }
- }
- }
- }
- function check_max_number_of_members($value) {
- $max_member_no_limit = $value['max_member_no_limit'];
- if ($max_member_no_limit == MEMBER_PER_GROUP_NO_LIMIT) {
- return true;
- }
- $max_member = $value['max_member'];
- return is_numeric($max_member);
- }
- function check_group_members($value) {
- if ($value['max_member_no_limit'] == MEMBER_PER_GROUP_NO_LIMIT) {
- return true;
- }
- if (isset($value['max_member']) && isset($value['group_members']) && $value['max_member'] < count($value['group_members'])) {
- return array ('group_members' => get_lang('GroupTooMuchMembers'));
- }
- return true;
- }
- $form = new FormValidator('group_edit');
- $form->addElement('header', '', $nameTools);
- $form->addElement('hidden', 'action');
- $form->addElement('hidden', 'referer');
- $form->add_textfield('name', get_lang('GroupName'));
- $form->addElement('textarea', 'description', get_lang('Description'), array ('cols' => 50, 'rows' => 6));
- $complete_user_list = GroupManager :: fill_groups_list($current_group['id']);
- usort($complete_user_list, 'sort_users');
- $possible_users = array();
- foreach ($complete_user_list as $index => $user) {
- $possible_users[$user['user_id']] = api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')';
- }
- $group_tutor_list = GroupManager :: get_subscribed_tutors($current_group['id']);
- $selected_users = array();
- $selected_tutors = array();
- foreach ($group_tutor_list as $index => $user) {
-
- $selected_tutors[] = $user['user_id'];
- }
- $group_tutors_element = $form->addElement('advmultiselect', 'group_tutors', get_lang('GroupTutors'), $possible_users, 'style="width: 280px;"');
- $group_tutors_element->setElementTemplate('
- {javascript}
- <table{class}>
- <!-- BEGIN label_2 --><tr><th>{label_2}</th><!-- END label_2 -->
- <!-- BEGIN label_3 --><th> </th><th>{label_3}</th></tr><!-- END label_3 -->
- <tr>
- <td valign="top">{unselected}</td>
- <td align="center">{add}<br /><br />{remove}</td>
- <td valign="top">{selected}</td>
- </tr>
- </table>
- ');
- $group_tutors_element->setButtonAttributes('add', array('class' => 'arrowr'));
- $group_tutors_element->setButtonAttributes('remove', array('class' => 'arrowl'));
- $group_member_list = GroupManager :: get_subscribed_users($current_group['id']);
- $selected_users = array ();
- foreach ($group_member_list as $index => $user) {
-
- $selected_users[] = $user['user_id'];
- }
- $possible_users = array();
- foreach ($complete_user_list as $index => $user) {
- if( $user['number_groups_left'] >0 || in_array($user['user_id'],$selected_users) )
- $possible_users[$user['user_id']] = api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')';
- }
- $group_members_element = $form->addElement('advmultiselect', 'group_members', get_lang('GroupMembers'), $possible_users, 'style="width: 280px;"');
- $group_members_element->setElementTemplate('
- {javascript}
- <table{class}>
- <!-- BEGIN label_2 --><tr><th>{label_2}</th><!-- END label_2 -->
- <!-- BEGIN label_3 --><th> </th><th>{label_3}</th></tr><!-- END label_3 -->
- <tr>
- <td valign="top">{unselected}</td>
- <td align="center">{add}<br /><br />{remove}</td>
- <td valign="top">{selected}</td>
- </tr>
- </table>');
- $group_members_element->setButtonAttributes('add', array('class' => 'arrowr'));
- $group_members_element->setButtonAttributes('remove', array('class' => 'arrowl'));
- $form->addFormRule('check_group_members');
- $form->addElement('radio', 'max_member_no_limit', get_lang('GroupLimit'), get_lang('NoLimit'), MEMBER_PER_GROUP_NO_LIMIT);
- $group = array();
- $group[] = & $form->createElement('radio', 'max_member_no_limit', null, get_lang('MaximumOfParticipants'), 1);
- $group[] = & $form->createElement('text', 'max_member', null, array('size' => 2));
- $group[] = & $form->createElement('static', null, null, get_lang('GroupPlacesThis'));
- $form->addGroup($group, 'max_member_group', null, '', false);
- $form->addRule('max_member_group', get_lang('InvalidMaxNumberOfMembers'), 'callback', 'check_max_number_of_members');
- $group = array();
- $group[] = $form->createElement('checkbox', 'self_registration_allowed', get_lang('GroupSelfRegistration'), get_lang('GroupAllowStudentRegistration'), 1);
- $group[] = $form->createElement('checkbox', 'self_unregistration_allowed', null, get_lang('GroupAllowStudentUnregistration'), 1);
- $form->addGroup($group, '', Display::return_icon('user.png', get_lang('GroupSelfRegistration') , array(), 22).' '.get_lang('GroupSelfRegistration'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'doc_state', get_lang('GroupDocument'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'doc_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'doc_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('folder.png', get_lang('GroupDocument') , array(), 22).' '.get_lang('GroupDocument'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'work_state', get_lang('GroupWork'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'work_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'work_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('work.png', get_lang('GroupWork') , array(), 22).' '.get_lang('GroupWork'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'calendar_state', get_lang('GroupCalendar'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'calendar_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'calendar_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('agenda.png', get_lang('GroupCalendar') , array(), 22).' '.get_lang('GroupCalendar'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'announcements_state', get_lang('GroupAnnouncements'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'announcements_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'announcements_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('announce.png', get_lang('GroupAnnouncements') , array(), 22).' '.get_lang('GroupAnnouncements'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'forum_state', get_lang('GroupForum'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'forum_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'forum_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('forum.png', get_lang('GroupForum') , array(), 22).' '.get_lang('GroupForum'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'wiki_state', get_lang('GroupWiki'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'wiki_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'wiki_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('wiki.png', get_lang('GroupWiki') , array(), 22).' '.get_lang('GroupWiki'), '<div></div>', false);
- $group = array();
- $group[] = $form->createElement('radio', 'chat_state', get_lang('Chat'), get_lang('NotAvailable'), TOOL_NOT_AVAILABLE);
- $group[] = $form->createElement('radio', 'chat_state', null, get_lang('Public'), TOOL_PUBLIC);
- $group[] = $form->createElement('radio', 'chat_state', null, get_lang('Private'), TOOL_PRIVATE);
- $form->addGroup($group, '', Display::return_icon('chat.png', get_lang('Chat') , array(), 22).' '.get_lang('Chat'), '<div></div>', false);
- $form->addElement('style_submit_button', 'submit', get_lang('PropModify'), 'class="save"');
- if ($form->validate()) {
- $values = $form->exportValues();
- if ($values['max_member_no_limit'] == MEMBER_PER_GROUP_NO_LIMIT) {
- $max_member = 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;
- GroupManager :: set_group_properties($current_group['id'], strip_tags($values['name']), strip_tags($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, $self_unregistration_allowed);
-
- GroupManager :: unsubscribe_all_tutors($current_group['id']);
- if (isset ($_POST['group_tutors']) && count($_POST['group_tutors']) > 0) {
- GroupManager :: subscribe_tutors($values['group_tutors'], $current_group['id']);
- }
-
- GroupManager :: unsubscribe_all_users($current_group['id']);
- if (isset ($_POST['group_members']) && count($_POST['group_members']) > 0) {
- GroupManager :: subscribe_users($values['group_members'], $current_group['id']);
- }
-
- $cat = GroupManager :: get_category_from_group($current_group['id']);
-
- if (isset($_POST['group_members']) && count($_POST['group_members']) > $max_member) {
- header('Location:group_edit.php?show_message='.get_lang('GroupTooMuchMembers'));
- } else {
- header('Location: '.$values['referer'].'?action=show_msg&msg='.get_lang('GroupSettingsModified').'&category='.$cat['id']);
- }
- }
- $defaults = $current_group;
- $defaults['group_members'] = $selected_users;
- $defaults['group_tutors'] = $selected_tutors;
- $action = isset($_GET['action']) ? $_GET['action'] : '';
- $defaults['action'] = $action;
- if ($defaults['maximum_number_of_students'] == MEMBER_PER_GROUP_NO_LIMIT) {
- $defaults['max_member_no_limit'] = MEMBER_PER_GROUP_NO_LIMIT;
- } else {
- $defaults['max_member_no_limit'] = 1;
- $defaults['max_member'] = $defaults['maximum_number_of_students'];
- }
- $referer = parse_url($_SERVER['HTTP_REFERER']);
- $referer = basename($referer['path']);
- if ($referer != 'group_space.php' && $referer != 'group.php') {
- $referer = 'group.php';
- }
- if (!empty($_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');
- ?>
- <div class="actions">
- <a href="group_space.php"><?php echo Display::return_icon('back.png', get_lang('ReturnTo').' '.get_lang('GroupSpace'),'',32); ?></a>
- </div>
- <?php
- if (isset($_GET['show_message'])) {
- echo Display::display_error_message($_GET['show_message']);
- }
- $defaults['referer'] = $referer;
- $form->setDefaults($defaults);
- $form->display();
- Display :: display_footer();
|