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mod_form.php
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mod_form.php
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<?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/>.
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License") + you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
defined('MOODLE_INTERNAL') || die();
global $data, $cm, $CFG;
require_once($CFG->dirroot . '/course/moodleform_mod.php');
require_once($CFG->dirroot . '/mod/openmeetings/lib.php');
$gateway = new OmGateway(get_om_config());
$omlogin = $gateway->login();
/**
* Main form for create/edit activity.
*
* @package mod_openmeetings
**/
class mod_openmeetings_mod_form extends moodleform_mod {
private function get_languages() {
return array(
'1' => 'english',
'2' => 'deutsch',
'4' => 'french',
'5' => 'italian',
'6' => 'portugues',
'7' => 'portugues brazil',
'8' => 'spanish',
'9' => 'russian',
'10' => 'swedish',
'11' => 'chinese simplified',
'12' => 'chinese traditional',
'13' => 'korean',
'14' => 'arabic',
'15' => 'japanese',
'16' => 'indonesian',
'17' => 'hungarian',
'18' => 'turkish',
'19' => 'ukrainian',
'20' => 'thai',
'21' => 'persian',
'22' => 'czech',
'23' => 'galician',
'24' => 'finnish',
'25' => 'polish',
'26' => 'greek',
'27' => 'dutch',
'28' => 'hebrew',
'29' => 'catalan',
'30' => 'bulgarian',
'31' => 'danish',
'32' => 'slovak'
);
}
private function add_general_fields() {
global $CFG;
$recallowed = $CFG->openmeetings_recordingAllowed;
$mform = $this->_form;
// Adding the standard "name" field.
$mform->addElement('text', 'name', get_string('Room_Name', 'openmeetings'), array(
'size' => '64'
));
$mform->addRule('name', null, 'required', null, 'client');
$mform->setType('name', PARAM_TEXT);
$mform->addElement('hidden', 'room_id', '0', array('size' => '64'));
$mform->setType('room_id', PARAM_INT);
// Adding the "Room Type" field.
$roomtypes = array(
'CONFERENCE' => get_string('Conference', 'openmeetings'),
'PRESENTATION' => get_string('Restricted', 'openmeetings'),
'INTERVIEW' => get_string('Interview', 'openmeetings')
);
if ($recallowed) {
$roomtypes['recording'] = get_string('Recording', 'openmeetings');
}
$mform->addElement('select', 'type', get_string('Room_Type', 'openmeetings'), $roomtypes);
// Adding the "Number of Participants" field.
$mform->addElement('select', 'max_user', get_string('Max_User', 'openmeetings'), array(
'2' => '2',
'4' => '4',
'8' => '8',
'16' => '16',
'24' => '24',
'36' => '36',
'50' => '50',
'100' => '100',
'150' => '150',
));
$mform->disabledIf('max_user', 'type', 'eq', 'recording');
// Adding the "Room Language" field.
$mform->addElement('select', 'language', get_string('Room_Language', 'openmeetings'), $this->get_languages());
// Some description.
$mform->addElement('static', 'description', '', get_string('Moderation_Description', 'openmeetings'));
// Adding the "Is Moderated Room" field.
$mform->addElement('select', 'is_moderated_room', get_string('Wait_for_teacher', 'openmeetings'), array(
'1' => get_string('Moderation_TYPE_1', 'openmeetings'),
'2' => get_string('Moderation_TYPE_2', 'openmeetings'),
'3' => get_string('Moderation_TYPE_3', 'openmeetings')
));
$mform->disabledIf('is_moderated_room', 'type', 'eq', 'recording');
$recattrs = array();
if (!$recallowed) {
$recattrs['disabled'] = 'disabled';
}
$mform->addElement('select', 'allow_recording', get_string('Allow_Recording', 'openmeetings'), array(
'1' => get_string('Recording_TYPE_1', 'openmeetings'),
'2' => get_string('Recording_TYPE_2', 'openmeetings')
), $recattrs);
if ($recallowed) {
$mform->disabledIf('allow_recording', 'type', 'eq', 'recording');
}
$mform->addElement('select', 'chat_hidden', get_string('Chat_Hidden', 'openmeetings'), array(
'0' => get_string('Chat_Hidden_TYPE_1', 'openmeetings'),
'1' => get_string('Chat_Hidden_TYPE_2', 'openmeetings')
));
$mform->disabledIf('chat_hidden', 'type', 'eq', 'recording');
$mform->addElement('select', 'whole_window', get_string('whole_window', 'openmeetings'), array(
'0' => get_string('whole_window_type_1', 'openmeetings'),
'1' => get_string('whole_window_type_2', 'openmeetings'),
'2' => get_string('whole_window_type_3', 'openmeetings')
));
// Adding the optional "intro" field.
$this->standard_intro_elements(get_string('description', 'openmeetings'));
}
private function add_recordings($recordings) {
$mform = $this->_form;
// Adding the "Available Recordings to Show" field.
$mform->registerNoSubmitButton('mp4');
$dwnldgrp = array();
$dwnldgrp[] = & $mform->createElement('html', '<div class="col-md-12">');
$dwnldgrp[] = & $mform->createElement('static', 'description', '', get_string('recordings_label', 'openmeetings'));
$dwnldgrp[] = & $mform->createElement('html', '</div>');
$dwnldgrp[] = & $mform->createElement('html', '<div class="om-labeled-group col-md-12">');
$dwnldgrp[] = & $mform->createElement('autocomplete', 'room_recording_id', get_string('recordings_show', 'openmeetings')
, $recordings, array(
'class' => 'inline col-md-8',
'multiple' => false,
'noselectionstring' => get_string('recordings_search', 'openmeetings'),
));
$dwnldgrp[] = & $mform->createElement('submit', 'mp4', get_string('download_mp4', 'openmeetings')
, array('class' => 'inline col-md-3'));
$dwnldgrp[] = & $mform->createElement('html', '</div>');
$mform->disabledIf('mp4', 'room_recording_id', 'eq', '0');
$mform->addGroup($dwnldgrp, 'dwnld_grp', get_string('recordings_show', 'openmeetings'), array(' '), false);
$mform->disabledIf('room_recording_id', 'type', 'neq', 'recording');
$mform->disabledIf('dwnld_grp', 'type', 'neq', 'recording');
}
private function add_files($files) {
$mform = $this->_form;
foreach ($files as $fileid => $filename) {
$hname = 'om_int_file' . $fileid;
$mform->addElement('hidden', $hname, $filename);
$mform->setType($hname, PARAM_TEXT);
}
$mform->addElement('html', '<div class="om-labeled-group room-files">');
foreach ($this->current->files as $cfile) {
$curid = 'curfile_grp' . $cfile->id;
$curfilegrp = array();
$curfilegrp[] = & $mform->createElement('html', '<div class="om-labeled-group col-md-12">');
$curfilegrp[] = & $mform->createElement('html', '<div class="inline col-md-3">');
$curfilegrp[] = & $mform->createElement('static', 'file', '', $cfile->file_name);
$curfilegrp[] = & $mform->createElement('html', '</div>');
$curfilegrp[] = & $mform->createElement('html', '<div class="inline col-md-3">');
$curfilegrp[] = & $mform->createElement('static', 'wb_idx_lbl', '', get_string('wb_index', 'openmeetings'));
$curfilegrp[] = & $mform->createElement('html', '</div>');
$curfilegrp[] = & $mform->createElement('html', '<div class="inline col-md-3">');
$curfilegrp[] = & $mform->createElement('static', 'wb', '', $cfile->wb);
$curfilegrp[] = & $mform->createElement('html', '</div>');
$curfilegrp[] = & $mform->createElement('advcheckbox', 'remove[' . $cfile->id . ']'
, get_string('remove', 'openmeetings'), '', array('group' => 1, 'class' => 'inline col-md-3')
, array(0, $cfile->id));
$curfilegrp[] = & $mform->createElement('html', '</div>');
$mform->addGroup($curfilegrp, $curid, get_string('room_file', 'openmeetings'), array(' '), false);
$mform->disabledIf($curid, 'type', 'eq', 'recording');
}
$repnewfilegrp = array();
$repnewfilegrp[] = & $mform->createElement('html', '<div class="room-files">');
$repnewfilegrp[] = & $mform->createElement('select', 'wb_idx', get_string('wb_index', 'openmeetings')
, array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10));
$repnewfilegrp[] = & $mform->createElement('select', 'om_files', get_string('om_file', 'openmeetings'), $files);
$repnewfilegrp[] = & $mform->createElement('filepicker', 'userfile', get_string('file'), null
, array('accepted_types' => '*'));
$repnewfilegrp[] = & $mform->createElement('html', '</div>');
$repnewfile = array();
$repnewfile[] = $mform->createElement('group', 'file_grp', get_string('room_file', 'openmeetings')
, $repnewfilegrp, ' ', false);
$repoptions = array();
$repoptions['wb_idx']['disabledif'] = array('type', 'eq', 'recording');
$repoptions['om_files']['disabledif'] = array('type', 'eq', 'recording');
$this->repeat_elements($repnewfile, 1, $repoptions, 'room_files', 'add_room_files', 1, null, true);
$mform->addElement('html', '</div>');
}
private function fill_files(&$recordings, &$files) {
global $gateway, $omlogin;
if ($omlogin) {
$omrecordings = $gateway->get_recordings();
foreach ($omrecordings as $rec) {
$recid = $rec['id'];
$recname = $rec['name'];
if ($recid) {
$recordings[$recid] = $recname;
}
}
if (count($recordings) == 0) {
$recordings[0] = get_string('No_Recordings', 'openmeetings');
}
$omfiles = $gateway->get_files();
foreach ($omfiles as $file) {
$fileid = $file['id'];
$filename = $file['name'];
if ($fileid) {
$files[$fileid] = $filename;
}
}
}
}
public function definition() {
global $gateway, $plugin;
$mform = $this->_form;
// Adding the "general" fieldset, where all the common settings are showed.
$mform->addElement('header', 'general', get_string('general', 'form'));
if ($plugin->om_check) {
$min = preg_split('/[.-]/', $plugin->om_version);
$cur = preg_split('/[.-]/', $gateway->version()["version"]);
$ok = $cur[0] < $min[0] || $cur[1] < $min[1] || $cur[2] < $min[2];
if ($ok) {
$msg = get_string('Version_Ok', 'openmeetings') . $gateway->version()["version"];
} else {
$msg = get_string('Version_Bad', 'openmeetings') . $plugin->om_version;
}
$mform->addElement('html', '<div class="' . ($ok ? 'green' : 'red') . '">' . $msg . '</div>');
}
$recordings = array();
$files = array(-1 => get_string('upload_file', 'openmeetings'));
$this->fill_files($recordings, $files);
$this->add_general_fields();
$this->add_recordings($recordings);
if ($this->current->room_id > 0) {
$mform->registerNoSubmitButton('cleanWb');
$mform->addElement('submit', 'cleanWb', get_string('clean_wb', 'openmeetings'));
}
// Room files.
$mform->addElement('header', 'room_files_header', get_string('room_files', 'openmeetings'));
$this->add_files($files);
// Add standard elements, common to all modules.
$this->standard_coursemodule_elements();
// Add standard buttons, common to all modules.
$this->add_action_buttons();
}
}
$course = $DB->get_record('course', array('id' => $data->course), '*', MUST_EXIST);
if ($data->id > 0) {
$data->files = $DB->get_records('openmeetings_file', array('openmeetings_id' => $data->id));
}
$mform = new mod_openmeetings_mod_form($data, $data->section, $cm, $course);
$sdata = $mform->get_submitted_data();
if ($mform->no_submit_button_pressed() && $omlogin) {
if ($sdata->{'mp4'}) {
$recid = $sdata->{'room_recording_id'};
$type = "mp4";
$filename = "flvRecording_$recid.$type";
if ($omlogin) {
ob_end_clean();
if (ini_get_bool('zlib.output_compression')) {
ini_set('zlib.output_compression', 'Off');
}
header('Content-disposition: attachment; filename=' . $filename);
header('Content-type: video/' . $type);
$url = $gateway->get_url() . "/recordings/$type/" . get_om_hash($gateway, array("recordingId" => $recid));
readfile($url);
}
exit(0);
} else if ($sdata->{'cleanWb'} && $data->room_id > 0) {
$gateway->clean_wb($data->room_id);
}
}