/mod/forum/post_form.php
PHP | 183 lines | 128 code | 32 blank | 23 comment | 35 complexity | 760b285f9b61c4cd3d0c9c39f991886e MD5 | raw file
Possible License(s): MIT, AGPL-3.0, MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, Apache-2.0, LGPL-2.1, BSD-3-Clause
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * @package mod-forum
- * @copyright Jamie Pratt <me@jamiep.org>
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- if (!defined('MOODLE_INTERNAL')) {
- die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
- }
- require_once($CFG->libdir.'/formslib.php');
- class mod_forum_post_form extends moodleform {
- function definition() {
- global $CFG;
- $mform =& $this->_form;
- $course = $this->_customdata['course'];
- $cm = $this->_customdata['cm'];
- $coursecontext = $this->_customdata['coursecontext'];
- $modcontext = $this->_customdata['modcontext'];
- $forum = $this->_customdata['forum'];
- $post = $this->_customdata['post'];
- // if $forum->maxbytes == '0' means we should use $course->maxbytes
- if ($forum->maxbytes == '0') {
- $forum->maxbytes = $course->maxbytes;
- }
- // TODO: add max files and max size support
- $editoroptions = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'trusttext'=>true, 'context'=>$modcontext);
- $mform->addElement('header', 'general', '');//fill in the data depending on page params later using set_data
- $mform->addElement('text', 'subject', get_string('subject', 'forum'), 'size="48"');
- $mform->setType('subject', PARAM_TEXT);
- $mform->addRule('subject', get_string('required'), 'required', null, 'client');
- $mform->addRule('subject', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
- $mform->addElement('editor', 'message', get_string('message', 'forum'), null, $editoroptions);
- $mform->setType('message', PARAM_RAW);
- $mform->addRule('message', get_string('required'), 'required', null, 'client');
- if (isset($forum->id) && forum_is_forcesubscribed($forum)) {
- $mform->addElement('static', 'subscribemessage', get_string('subscription', 'forum'), get_string('everyoneissubscribed', 'forum'));
- $mform->addElement('hidden', 'subscribe');
- $mform->setType('subscribe', PARAM_INT);
- $mform->addHelpButton('subscribemessage', 'subscription', 'forum');
- } else if (isset($forum->forcesubscribe)&& $forum->forcesubscribe != FORUM_DISALLOWSUBSCRIBE ||
- has_capability('moodle/course:manageactivities', $coursecontext)) {
- $options = array();
- $options[0] = get_string('subscribestop', 'forum');
- $options[1] = get_string('subscribestart', 'forum');
- $mform->addElement('select', 'subscribe', get_string('subscription', 'forum'), $options);
- $mform->addHelpButton('subscribe', 'subscription', 'forum');
- } else if ($forum->forcesubscribe == FORUM_DISALLOWSUBSCRIBE) {
- $mform->addElement('static', 'subscribemessage', get_string('subscription', 'forum'), get_string('disallowsubscribe', 'forum'));
- $mform->addElement('hidden', 'subscribe');
- $mform->setType('subscribe', PARAM_INT);
- $mform->addHelpButton('subscribemessage', 'subscription', 'forum');
- }
- if (!empty($forum->maxattachments) && $forum->maxbytes != 1 && has_capability('mod/forum:createattachment', $modcontext)) { // 1 = No attachments at all
- $mform->addElement('filemanager', 'attachments', get_string('attachment', 'forum'), null,
- array('subdirs'=>0,
- 'maxbytes'=>$forum->maxbytes,
- 'maxfiles'=>$forum->maxattachments,
- 'accepted_types'=>'*',
- 'return_types'=>FILE_INTERNAL));
- $mform->addHelpButton('attachments', 'attachment', 'forum');
- }
- if (empty($post->id) && has_capability('moodle/course:manageactivities', $coursecontext)) { // hack alert
- $mform->addElement('checkbox', 'mailnow', get_string('mailnow', 'forum'));
- }
- if (!empty($CFG->forum_enabletimedposts) && !$post->parent && has_capability('mod/forum:viewhiddentimedposts', $coursecontext)) { // hack alert
- $mform->addElement('header', '', get_string('displayperiod', 'forum'));
- $mform->addElement('date_selector', 'timestart', get_string('displaystart', 'forum'), array('optional'=>true));
- $mform->addHelpButton('timestart', 'displaystart', 'forum');
- $mform->addElement('date_selector', 'timeend', get_string('displayend', 'forum'), array('optional'=>true));
- $mform->addHelpButton('timeend', 'displayend', 'forum');
- } else {
- $mform->addElement('hidden', 'timestart');
- $mform->setType('timestart', PARAM_INT);
- $mform->addElement('hidden', 'timeend');
- $mform->setType('timeend', PARAM_INT);
- $mform->setConstants(array('timestart'=> 0, 'timeend'=>0));
- }
- if (groups_get_activity_groupmode($cm, $course)) { // hack alert
- $groupdata = groups_get_activity_allowed_groups($cm);
- $groupcount = count($groupdata);
- $modulecontext = get_context_instance(CONTEXT_MODULE, $cm->id);
- $contextcheck = has_capability('mod/forum:movediscussions', $modulecontext) && empty($post->parent) && $groupcount > 1;
- if ($contextcheck) {
- $groupinfo = array('0' => get_string('allparticipants'));
- foreach ($groupdata as $grouptemp) {
- $groupinfo[$grouptemp->id] = $grouptemp->name;
- }
- $mform->addElement('select','groupinfo', get_string('group'), $groupinfo);
- $mform->setDefault('groupinfo', $post->groupid);
- } else {
- if (empty($post->groupid)) {
- $groupname = get_string('allparticipants');
- } else {
- $groupname = format_string($groupdata[$post->groupid]->name);
- }
- $mform->addElement('static', 'groupinfo', get_string('group'), $groupname);
- }
- }
- //-------------------------------------------------------------------------------
- // buttons
- if (isset($post->edit)) { // hack alert
- $submit_string = get_string('savechanges');
- } else {
- $submit_string = get_string('posttoforum', 'forum');
- }
- $this->add_action_buttons(false, $submit_string);
- $mform->addElement('hidden', 'course');
- $mform->setType('course', PARAM_INT);
- $mform->addElement('hidden', 'forum');
- $mform->setType('forum', PARAM_INT);
- $mform->addElement('hidden', 'discussion');
- $mform->setType('discussion', PARAM_INT);
- $mform->addElement('hidden', 'parent');
- $mform->setType('parent', PARAM_INT);
- $mform->addElement('hidden', 'userid');
- $mform->setType('userid', PARAM_INT);
- $mform->addElement('hidden', 'groupid');
- $mform->setType('groupid', PARAM_INT);
- $mform->addElement('hidden', 'edit');
- $mform->setType('edit', PARAM_INT);
- $mform->addElement('hidden', 'reply');
- $mform->setType('reply', PARAM_INT);
- }
- function validation($data, $files) {
- $errors = parent::validation($data, $files);
- if (($data['timeend']!=0) && ($data['timestart']!=0) && $data['timeend'] <= $data['timestart']) {
- $errors['timeend'] = get_string('timestartenderror', 'forum');
- }
- if (empty($data['message']['text'])) {
- $errors['message'] = get_string('erroremptymessage', 'forum');
- }
- if (empty($data['subject'])) {
- $errors['subject'] = get_string('erroremptysubject', 'forum');
- }
- return $errors;
- }
- }