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458 lines
15 KiB
458 lines
15 KiB
<?php
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/* For licensing terms, see /license.txt */
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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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api_protect_course_script(true);
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$sessionId = api_get_session_id();
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if (!api_is_allowed_to_edit(false, true) ||
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!(isset($_GET['id']) ||
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isset($_POST['id']) ||
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isset($_GET['action']) ||
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isset($_POST['action']))
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) {
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api_not_allowed(true);
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}
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if (!empty($sessionId)) {
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api_not_allowed(true);
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}
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/**
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* Function to check the given max number of members per group.
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*/
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function check_max_number_of_members($value)
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{
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$max_member_no_limit = $value['max_member_no_limit'];
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if ($max_member_no_limit == GroupManager::MEMBER_PER_GROUP_NO_LIMIT) {
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return true;
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}
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$max_member = $value['max_member'];
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return is_numeric($max_member);
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}
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/**
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* Function to check the number of groups per user.
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*
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* @param $value
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*
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* @return bool
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*/
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function check_groups_per_user($value)
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{
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$groups_per_user = (int) $value['groups_per_user'];
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if (isset($_POST['id']) &&
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$groups_per_user != GroupManager::GROUP_PER_MEMBER_NO_LIMIT &&
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GroupManager::get_current_max_groups_per_user($_POST['id']) > $groups_per_user) {
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return false;
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}
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return true;
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}
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if (isset($_GET['id'])) {
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$category = GroupManager::get_category($_GET['id']);
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$nameTools = get_lang('EditGroupCategory').': '.$category['title'];
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} else {
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$nameTools = get_lang('AddCategory');
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// Default values for new category
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$category = [
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'groups_per_user' => 1,
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'doc_state' => GroupManager::TOOL_PRIVATE,
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'work_state' => GroupManager::TOOL_PRIVATE,
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'wiki_state' => GroupManager::TOOL_PRIVATE,
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'chat_state' => GroupManager::TOOL_PRIVATE,
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'calendar_state' => GroupManager::TOOL_PRIVATE,
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'announcements_state' => GroupManager::TOOL_PRIVATE,
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'forum_state' => GroupManager::TOOL_PRIVATE,
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'max_student' => 0,
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'document_access' => 0,
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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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$interbreadcrumb[] = ['url' => 'group.php?'.api_get_cidreq(), 'name' => get_lang('Groups')];
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$course_id = api_get_course_int_id();
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// Build the form
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if (isset($_GET['id'])) {
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// Update settings of existing category
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$action = 'update_settings';
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$form = new FormValidator(
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'group_category',
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'post',
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api_get_self().'?id='.$category['id'].'&'.api_get_cidreq()
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);
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$form->addElement('hidden', 'id');
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} else {
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// Checks if the field was created in the table Category. It creates it if is neccesary
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$table_category = Database::get_course_table(TABLE_GROUP_CATEGORY);
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if (!Database::query("SELECT wiki_state FROM $table_category WHERE c_id = $course_id")) {
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$sql = "ALTER TABLE $table_category ADD wiki_state tinyint(3) UNSIGNED NOT NULL default '1'
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WHERE c_id = $course_id";
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Database::query($sql);
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}
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// Create a new category
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$action = 'add_category';
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$form = new FormValidator('group_category');
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}
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$form->addElement('header', $nameTools);
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$form->addElement('html', '<div class="row"><div class="col-md-6">');
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$form->addText('title', get_lang('Title'));
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// Groups per user
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$possible_values = [];
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for ($i = 1; $i <= 10; $i++) {
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$possible_values[$i] = $i;
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}
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$possible_values[GroupManager::GROUP_PER_MEMBER_NO_LIMIT] = get_lang('All');
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$group = [
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$form->createElement('select', 'groups_per_user', null, $possible_values, ['id' => 'groups_per_user']),
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$form->createElement('static', null, null, get_lang('QtyOfUserCanSubscribe_PartAfterNumber')),
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];
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$form->addGroup($group, 'limit_group', get_lang('QtyOfUserCanSubscribe_PartBeforeNumber'), null, false);
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$form->addRule('limit_group', get_lang('MaxGroupsPerUserInvalid'), 'callback', 'check_groups_per_user');
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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$form->addElement('textarea', 'description', get_lang('Description'), ['rows' => 6]);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-12">');
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$form->addElement('header', '');
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Members per group
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$group = [
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$form->createElement(
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'radio',
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'max_member_no_limit',
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get_lang('GroupLimit'),
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get_lang('NoLimit'),
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GroupManager::MEMBER_PER_GROUP_NO_LIMIT
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),
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$form->createElement(
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'radio',
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'max_member_no_limit',
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null,
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get_lang('MaximumOfParticipants'),
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1,
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['id' => 'max_member_selected']
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),
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$form->createElement('text', 'max_member', null, ['class' => 'span1', 'id' => 'max_member']),
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$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'), null, 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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$form->addElement('html', '<div class="col-md-6">');
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// Self registration
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$group = [
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$form->createElement(
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'checkbox',
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'self_reg_allowed',
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get_lang('GroupSelfRegistration'),
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get_lang('GroupAllowStudentRegistration'),
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1
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),
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$form->createElement('checkbox', 'self_unreg_allowed', null, get_lang('GroupAllowStudentUnregistration'), 1),
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];
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$form->addGroup(
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$group,
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'',
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Display::return_icon('user.png', get_lang('GroupSelfRegistration')).' '.get_lang('GroupSelfRegistration'),
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null,
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false
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);
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$form->addElement('html', '</div>');
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$form->addElement('hidden', 'action');
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$form->addElement('html', '<div class="col-md-12">');
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$form->addElement('header', get_lang('DefaultSettingsForNewGroups'));
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Documents settings.
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$group = [
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$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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$form->addGroup(
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$group,
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'',
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Display::return_icon('folder.png', get_lang('GroupDocument')).' '.get_lang('GroupDocument'),
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null,
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false
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);
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$allowDocumentGroupAccess = api_get_configuration_value('group_category_document_access');
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if ($allowDocumentGroupAccess) {
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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$group = [
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$form->createElement(
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'radio',
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'document_access',
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null,
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get_lang('DocumentGroupShareMode'),
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GroupManager::DOCUMENT_MODE_SHARE
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),
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$form->createElement(
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'radio',
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'document_access',
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get_lang('GroupDocument'),
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get_lang('DocumentGroupCollaborationMode'),
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GroupManager::DOCUMENT_MODE_COLLABORATION
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),
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$form->createElement(
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'radio',
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'document_access',
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null,
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get_lang('DocumentGroupReadOnlyMode'),
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GroupManager::DOCUMENT_MODE_READ_ONLY
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),
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];
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$form->addGroup(
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$group,
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'',
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Display::return_icon(
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'folder.png',
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get_lang('GroupDocumentAccess')
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).'<span>'.get_lang('GroupDocumentAccess').'</span>',
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null,
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false
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);
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$form->addElement('html', '</div>');
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}
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-12">');
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$form->addElement('header', '');
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Work settings.
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$group = [
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$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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$form->addGroup(
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$group,
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'',
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Display::return_icon('work.png', get_lang('GroupWork'), [], ICON_SIZE_SMALL).' '.get_lang('GroupWork'),
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'',
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false
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);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Calendar settings.
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$group = [
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$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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$form->addGroup(
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$group,
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'',
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Display::return_icon('agenda.png', get_lang('GroupCalendar')).' '.get_lang('GroupCalendar'),
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null,
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false
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);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-12">');
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$form->addElement('header', '');
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Announcements settings.
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$group = [
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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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$form->createElement('radio', 'announcements_state', null, get_lang('Private'), GroupManager::TOOL_PRIVATE),
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$form->createElement('radio', 'announcements_state', null, get_lang('PrivateBetweenUsers'), GroupManager::TOOL_PRIVATE_BETWEEN_USERS),
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];
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$form->addGroup(
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$group,
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'',
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Display::return_icon('announce.png', get_lang('GroupAnnouncements')).' '.get_lang('GroupAnnouncements'),
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null,
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false
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);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Forum settings.
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$group = [
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$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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$form->addGroup(
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$group,
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'',
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Display::return_icon('forum.png', get_lang('GroupForum')).' '.get_lang('GroupForum'),
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null,
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false
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);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-12">');
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$form->addElement('header', '');
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Wiki settings.
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$group = [
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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(
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$group,
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'',
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Display::return_icon('wiki.png', get_lang('GroupWiki')).' '.get_lang('GroupWiki'),
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null,
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false
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);
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$form->addElement('html', '</div>');
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$form->addElement('html', '<div class="col-md-6">');
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// Chat settings.
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$group = [
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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(
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$group,
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'',
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Display::return_icon('chat.png', get_lang('Chat')).' '.get_lang('Chat'),
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null,
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false
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);
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$form->addElement('html', '</div>');
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// Submit
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if (isset($_GET['id'])) {
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$form->addButtonUpdate(get_lang('Edit'), 'submit');
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} else {
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$form->addButtonSave(get_lang('Add'), 'submit');
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}
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$currentUrl = api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq();
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// If form validates -> save data
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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_reg_allowed = isset($values['self_reg_allowed']) ? $values['self_reg_allowed'] : 0;
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$self_unreg_allowed = isset($values['self_unreg_allowed']) ? $values['self_unreg_allowed'] : 0;
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switch ($values['action']) {
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case 'update_settings':
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GroupManager::update_category(
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$values['id'],
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$values['title'],
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$values['description'],
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$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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$self_reg_allowed,
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$self_unreg_allowed,
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$max_member,
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$values['groups_per_user'],
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isset($values['document_access']) ? $values['document_access'] : 0
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);
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Display::addFlash(Display::return_message(get_lang('GroupPropertiesModified')));
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header("Location: ".$currentUrl."&category=".$values['id']);
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exit;
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case 'add_category':
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GroupManager::create_category(
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$values['title'],
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$values['description'],
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$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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$self_reg_allowed,
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$self_unreg_allowed,
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$max_member,
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$values['groups_per_user'],
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isset($values['document_access']) ? $values['document_access'] : 0
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);
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Display::addFlash(Display::return_message(get_lang('CategoryCreated')));
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header("Location: ".$currentUrl);
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exit;
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break;
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}
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}
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// Else display the form
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Display::display_header($nameTools, 'Group');
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// actions bar
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echo '<div class="actions">';
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echo '<a href="group.php">'.
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Display::return_icon('back.png', get_lang('BackToGroupList'), '', ICON_SIZE_MEDIUM).'</a>';
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echo '</div>';
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$defaults = $category;
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$defaults['action'] = $action;
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if ($defaults['max_student'] == 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'] = $defaults['max_student'];
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}
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$form->setDefaults($defaults);
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$form->display();
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Display::display_footer();
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