mirror of
https://github.com/moodle/moodle.git
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169 lines
7.4 KiB
PHP
169 lines
7.4 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* @package mod-forum
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* @copyright Jamie Pratt <me@jamiep.org>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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if (!defined('MOODLE_INTERNAL')) {
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die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
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}
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require_once($CFG->libdir.'/formslib.php');
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class mod_forum_post_form extends moodleform {
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function definition() {
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global $CFG;
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$mform =& $this->_form;
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$course = $this->_customdata['course'];
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$cm = $this->_customdata['cm'];
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$coursecontext = $this->_customdata['coursecontext'];
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$modcontext = $this->_customdata['modcontext'];
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$forum = $this->_customdata['forum'];
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$post = $this->_customdata['post'];
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// TODO: add max files and max size support
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$editoroptions = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'trusttext'=>true, 'context'=>$modcontext);
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$mform->addElement('header', 'general', '');//fill in the data depending on page params later using set_data
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$mform->addElement('text', 'subject', get_string('subject', 'forum'), 'size="48"');
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$mform->setType('subject', PARAM_TEXT);
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$mform->addRule('subject', get_string('required'), 'required', null, 'client');
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$mform->addRule('subject', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
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$mform->addElement('editor', 'message', get_string('message', 'forum'), null, $editoroptions);
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$mform->setType('message', PARAM_RAW);
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$mform->addRule('message', get_string('required'), 'required', null, 'client');
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if (isset($forum->id) && forum_is_forcesubscribed($forum)) {
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$mform->addElement('static', 'subscribemessage', get_string('subscription', 'forum'), get_string('everyoneissubscribed', 'forum'));
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$mform->addElement('hidden', 'subscribe');
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$mform->setType('subscribe', PARAM_INT);
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$mform->addHelpButton('subscribemessage', 'subscription', 'forum');
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} else if (isset($forum->forcesubscribe)&& $forum->forcesubscribe != FORUM_DISALLOWSUBSCRIBE ||
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has_capability('moodle/course:manageactivities', $coursecontext)) {
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$options = array();
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$options[0] = get_string('subscribestop', 'forum');
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$options[1] = get_string('subscribestart', 'forum');
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$mform->addElement('select', 'subscribe', get_string('subscription', 'forum'), $options);
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$mform->addHelpButton('subscribe', 'subscription', 'forum');
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} else if ($forum->forcesubscribe == FORUM_DISALLOWSUBSCRIBE) {
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$mform->addElement('static', 'subscribemessage', get_string('subscription', 'forum'), get_string('disallowsubscribe', 'forum'));
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$mform->addElement('hidden', 'subscribe');
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$mform->setType('subscribe', PARAM_INT);
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$mform->addHelpButton('subscribemessage', 'subscription', 'forum');
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}
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if (!empty($forum->maxattachments) && $forum->maxbytes != 1 && has_capability('mod/forum:createattachment', $modcontext)) { // 1 = No attachments at all
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$mform->addElement('filemanager', 'attachments', get_string('attachment', 'forum'), null,
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array('subdirs'=>0,
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'maxbytes'=>$forum->maxbytes,
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'maxfiles'=>$forum->maxattachments,
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'accepted_types'=>'*',
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'return_types'=>FILE_INTERNAL));
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$mform->addHelpButton('attachments', 'attachment', 'forum');
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}
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if (empty($post->id) && has_capability('moodle/course:manageactivities', $coursecontext)) { // hack alert
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$mform->addElement('checkbox', 'mailnow', get_string('mailnow', 'forum'));
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}
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if (!empty($CFG->forum_enabletimedposts) && !$post->parent && has_capability('mod/forum:viewhiddentimedposts', $coursecontext)) { // hack alert
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$mform->addElement('header', '', get_string('displayperiod', 'forum'));
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$mform->addElement('date_selector', 'timestart', get_string('displaystart', 'forum'), array('optional'=>true));
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$mform->addHelpButton('timestart', 'displaystart', 'forum');
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$mform->addElement('date_selector', 'timeend', get_string('displayend', 'forum'), array('optional'=>true));
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$mform->addHelpButton('timeend', 'displayend', 'forum');
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} else {
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$mform->addElement('hidden', 'timestart');
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$mform->setType('timestart', PARAM_INT);
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$mform->addElement('hidden', 'timeend');
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$mform->setType('timeend', PARAM_INT);
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$mform->setConstants(array('timestart'=> 0, 'timeend'=>0));
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}
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if (groups_get_activity_groupmode($cm, $course)) { // hack alert
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if (empty($post->groupid)) {
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$groupname = get_string('allparticipants');
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} else {
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$group = groups_get_group($post->groupid);
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$groupname = format_string($group->name);
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}
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$mform->addElement('static', 'groupinfo', get_string('group'), $groupname);
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}
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//-------------------------------------------------------------------------------
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// buttons
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if (isset($post->edit)) { // hack alert
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$submit_string = get_string('savechanges');
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} else {
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$submit_string = get_string('posttoforum', 'forum');
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}
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$this->add_action_buttons(false, $submit_string);
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$mform->addElement('hidden', 'course');
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$mform->setType('course', PARAM_INT);
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$mform->addElement('hidden', 'forum');
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$mform->setType('forum', PARAM_INT);
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$mform->addElement('hidden', 'discussion');
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$mform->setType('discussion', PARAM_INT);
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$mform->addElement('hidden', 'parent');
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$mform->setType('parent', PARAM_INT);
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$mform->addElement('hidden', 'userid');
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$mform->setType('userid', PARAM_INT);
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$mform->addElement('hidden', 'groupid');
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$mform->setType('groupid', PARAM_INT);
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$mform->addElement('hidden', 'edit');
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$mform->setType('edit', PARAM_INT);
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$mform->addElement('hidden', 'reply');
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$mform->setType('reply', PARAM_INT);
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}
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function validation($data, $files) {
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$errors = parent::validation($data, $files);
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if (($data['timeend']!=0) && ($data['timestart']!=0) && $data['timeend'] <= $data['timestart']) {
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$errors['timeend'] = get_string('timestartenderror', 'forum');
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}
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if (empty($data['message']['text'])) {
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$errors['message'] = get_string('erroremptymessage', 'forum');
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}
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if (empty($data['subject'])) {
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$errors['subject'] = get_string('erroremptysubject', 'forum');
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}
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return $errors;
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}
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}
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