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226 lines
10 KiB
226 lines
10 KiB
<?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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* @package chamilo.group
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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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/* 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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$current_course_tool = TOOL_GROUP;
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// Notice for unauthorized people.
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api_protect_course_script(true);
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$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[] = array('url' => 'group.php', 'name' => get_lang('Groups'));
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$interbreadcrumb[] = array('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(), $group_id);
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if (!api_is_allowed_to_edit(false, true) && !$is_group_member) {
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api_not_allowed(true);
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}
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// 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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$form->addElement('html', '<div class="span12">');
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$form->addElement('header', $nameTools);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="span6">');
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// Group name
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$form->addElement('text', 'name', get_lang('GroupName'));
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if (api_get_setting('allow_group_categories') == 'true') {
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$groupCategories = GroupManager::get_categories();
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$categoryList = array();
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//$categoryList[] = null;
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foreach ($groupCategories as $category) {
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$categoryList[$category['id']] = $category['title'];
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}
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$form->addElement('select', 'category_id', get_lang('Category'), $categoryList);
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}
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// Members per group
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$group = array(
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$form->createElement('radio', 'max_member_no_limit', get_lang('GroupLimit'), get_lang('NoLimit'), GroupManager::MEMBER_PER_GROUP_NO_LIMIT),
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$form->createElement('radio', 'max_member_no_limit', null, get_lang('MaximumOfParticipants'), 1, array('id' => 'max_member_selected')),
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$form->createElement('text', 'max_member', null, array('class' => 'span1', 'id' => 'max_member')),
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$form->createElement('static', null, null, ' '.get_lang('GroupPlacesThis'))
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);
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$form->addGroup($group, 'max_member_group', get_lang('GroupLimit'), '', false);
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$form->addRule('max_member_group', get_lang('InvalidMaxNumberOfMembers'), 'callback', 'check_max_number_of_members');
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="span6">');
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// Description
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$form->addElement('textarea', 'description', get_lang('Description'), array ('class' => 'span6', 'rows' => 6));
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="span12">');
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$form->addElement('header', get_lang('DefaultSettingsForNewGroups'));
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="span6">');
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// Self registration
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$group = array(
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$form->createElement('checkbox', 'self_registration_allowed', get_lang('GroupSelfRegistration'), get_lang('GroupAllowStudentRegistration'), 1),
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$form->createElement('checkbox', 'self_unregistration_allowed', null, get_lang('GroupAllowStudentUnregistration'), 1)
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);
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$form->addGroup($group, '', Display::return_icon('user.png', get_lang('GroupSelfRegistration'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupSelfRegistration'), '', false);
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// Documents settings
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$group = array(
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$form->createElement('radio', 'doc_state', get_lang('GroupDocument'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'doc_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'doc_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('folder.png', get_lang('GroupDocument'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupDocument'), '', false);
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// Work settings
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$group = array(
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$form->createElement('radio', 'work_state', get_lang('GroupWork'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'work_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'work_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('work.png', get_lang('GroupWork'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupWork'), '', false);
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// Calendar settings
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$group = array(
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$form->createElement('radio', 'calendar_state', get_lang('GroupCalendar'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'calendar_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'calendar_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('agenda.png', get_lang('GroupCalendar'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupCalendar'), '', false);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="span6">');
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// Announcements settings
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$group = array(
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$form->createElement('radio', 'announcements_state', get_lang('GroupAnnouncements'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'announcements_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'announcements_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('announce.png', get_lang('GroupAnnouncements'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupAnnouncements'), '', false);
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// Forum settings
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$group = array(
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$form->createElement('radio', 'forum_state', get_lang('GroupForum'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'forum_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'forum_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('forum.png', get_lang('GroupForum'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupForum'), '', false);
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// Wiki settings
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$group = array(
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$form->createElement('radio', 'wiki_state', get_lang('GroupWiki'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'wiki_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'wiki_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('wiki.png', get_lang('GroupWiki'), array(), ICON_SIZE_SMALL).' '.get_lang('GroupWiki'), '', false);
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// Chat settings
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$group = array(
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$form->createElement('radio', 'chat_state', get_lang('Chat'), get_lang('NotAvailable'), GroupManager::TOOL_NOT_AVAILABLE),
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$form->createElement('radio', 'chat_state', null, get_lang('Public'), GroupManager::TOOL_PUBLIC),
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$form->createElement('radio', 'chat_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE)
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);
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$form->addGroup($group, '', Display::return_icon('chat.png', get_lang('Chat'), array(), ICON_SIZE_SMALL).' '.get_lang('Chat'), '', false);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="span12">');
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// Submit button
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$form->addElement('style_submit_button', 'submit', get_lang('SaveSettings'), 'class="save"');
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$form->addElement('html', '</div>');
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if ($form->validate()) {
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$values = $form->exportValues();
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if ($values['max_member_no_limit'] == GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
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$max_member = GroupManager::MEMBER_PER_GROUP_NO_LIMIT;
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} else {
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$max_member = $values['max_member'];
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}
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$self_registration_allowed = isset($values['self_registration_allowed']) ? 1 : 0;
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$self_unregistration_allowed = isset($values['self_unregistration_allowed']) ? 1 : 0;
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$categoryId = isset($values['category_id']) ? $values['category_id'] : null;
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GroupManager::set_group_properties(
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$current_group['id'],
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$values['name'],
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$values['description'],
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$max_member,
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$values['doc_state'],
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$values['work_state'],
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$values['calendar_state'],
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$values['announcements_state'],
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$values['forum_state'],
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$values['wiki_state'],
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$values['chat_state'],
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$self_registration_allowed,
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$self_unregistration_allowed,
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$categoryId
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);
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if (isset($_POST['group_members']) && count($_POST['group_members']) > $max_member && $max_member != GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
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header('Location: group.php?'.api_get_cidreq(true, false).'&action=warning_message&msg='.get_lang('GroupTooMuchMembers'));
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} else {
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header('Location: group.php?'.api_get_cidreq(true, false).'&action=success_message&msg='.get_lang('GroupSettingsModified').'&category='.$cat['id']);
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}
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exit;
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}
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$defaults = $current_group;
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$category = GroupManager::get_category_from_group($group_id);
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if (!empty($category)) {
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$defaults['category_id'] = $category['id'];
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}
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$action = isset($_GET['action']) ? $_GET['action'] : '';
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$defaults['action'] = $action;
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if ($defaults['maximum_number_of_students'] == GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
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$defaults['max_member_no_limit'] = GroupManager::MEMBER_PER_GROUP_NO_LIMIT;
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} else {
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$defaults['max_member_no_limit'] = 1;
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$defaults['max_member'] = $defaults['maximum_number_of_students'];
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}
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if (!empty($_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($nameTools, 'Group');
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//@todo fix this
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if (isset($_GET['show_message_warning'])) {
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echo Display::display_warning_message($_GET['show_message_warning']);
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}
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if (isset($_GET['show_message_sucess'])) {
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echo Display::display_normal_message($_GET['show_message_sucess']);
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}
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$form->setDefaults($defaults);
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echo GroupManager::getSettingBar('settings');
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echo '<div class="row">';
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$form->display();
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echo '</div>';
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Display :: display_footer();
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