<?php

// This file is part of the Zoom plugin for 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/>.

/**

* Prints a particular instance of zoom

*

* You can have a rather longer description of the file as well,

* if you like, and it can span multiple lines.

*

* @package mod_zoom

* @copyright 2015 UC Regents

* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

*/

// Login check require_login() is called in zoom_get_instance_setup();.

// @codingStandardsIgnoreLine

require_once(dirname(dirname(dirname(__FILE__))).'/config.php');

require_once(dirname(__FILE__).'/lib.php');

require_once(dirname(__FILE__).'/locallib.php');

require_once(dirname(__FILE__).'/../../lib/moodlelib.php');

$config = get_config('mod_zoom');

list($course, $cm, $zoom) = zoom_get_instance_setup();

$context = context_module::instance($cm->id);

$iszoommanager = has_capability('mod/zoom:addinstance', $context);

$event = \mod_zoom\event\course_module_viewed::create(array(

'objectid' => $PAGE->cm->instance,

'context' => $PAGE->context,

));

$event->add_record_snapshot('course', $PAGE->course);

$event->add_record_snapshot($PAGE->cm->modname, $zoom);

$event->trigger();

// Print the page header.

$PAGE->set_url('/mod/zoom/view.php', array('id' => $cm->id));

$PAGE->set_title(format_string($zoom->name));

$PAGE->set_heading(format_string($course->fullname));

$zoomuserid = zoom_get_user_id(false);

$alternativehosts = array();

if (!is_null($zoom->alternative_hosts)) {

$alternativehosts = explode(',', str_replace(';', ',', $zoom->alternative_hosts));

}

$userishost = ($zoomuserid === $zoom->host_id || in_array($USER->email, $alternativehosts));

$service = new mod_zoom_webservice();

try {

$service->get_meeting_webinar_info($zoom->meeting_id, $zoom->webinar);

$showrecreate = false;

} catch (moodle_exception $error) {

$showrecreate = zoom_is_meeting_gone_error($error);

}

$stryes = get_string('yes');

$strno = get_string('no');

$strstart = get_string('start_meeting', 'mod_zoom');

$strjoin = get_string('join_meeting', 'mod_zoom');

$strunavailable = get_string('unavailable', 'mod_zoom');

$strtime = get_string('meeting_time', 'mod_zoom');

$strduration = get_string('duration', 'mod_zoom');

$strpassprotect = get_string('passwordprotected', 'mod_zoom');

$strpassword = get_string('password', 'mod_zoom');

$strjoinlink = get_string('join_link', 'mod_zoom');

$strjoinbeforehost = get_string('joinbeforehost', 'mod_zoom');

$strstartvideohost = get_string('starthostjoins', 'mod_zoom');

$strstartvideopart = get_string('startpartjoins', 'mod_zoom');

$straudioopt = get_string('option_audio', 'mod_zoom');

$strstatus = get_string('status', 'mod_zoom');

$strall = get_string('allmeetings', 'mod_zoom');

$strwwaitingroom = get_string('waitingroom', 'mod_zoom');

$strmuteuponentry = get_string('option_mute_upon_entry', 'mod_zoom');

$strauthenticatedusers = get_string('option_authenticated_users', 'mod_zoom');

// Output starts here.

echo $OUTPUT->header();

if ($showrecreate) {

// Only show recreate/delete links in the message for users that can edit.

if ($iszoommanager) {

$message = get_string('zoomerr_meetingnotfound', 'mod_zoom', zoom_meetingnotfound_param($cm->id));

$style = 'notifywarning';

} else {

$message = get_string('zoomerr_meetingnotfound_info', 'mod_zoom');

$style = 'notifymessage';

}

echo $OUTPUT->notification($message, $style);

}

echo $OUTPUT->heading(format_string($zoom->name), 2);

if ($zoom->intro) {

echo $OUTPUT->box(format_module_intro('zoom', $zoom, $cm->id), 'generalbox mod_introbox', 'intro');

}

$table = new html_table();

$table->attributes['class'] = 'generaltable mod_view';

$table->align = array('', 'left');

$numcolumns = 2;

list($inprogress, $available, $finished) = zoom_get_state($zoom);

if ($available) {

if ($userishost) {

$buttonhtml = html_writer::tag('button', $strstart, array('type' => 'submit', 'class' => 'btn btn-success'));

} else {

$buttonhtml = html_writer::tag('button', $strjoin, array('type' => 'submit', 'class' => 'btn btn-primary'));

}

$aurl = new moodle_url('/mod/zoom/loadmeeting.php', array('id' => $cm->id));

$buttonhtml .= html_writer::input_hidden_params($aurl);

$linkfrm = html_writer::tag('form', $buttonhtml, array('action' => $aurl->out_omit_querystring(), 'target' => '_blank'));

$link = html_writer::tag('div', $linkfrm, array('class'=>'zoom-meeting-status alert alert-success','style' => 'font-size:1.25em; font-weight: bold'));

} else {

if (!$zoom->recurring) {

if ($zoom->status == ZOOM_MEETING_EXPIRED) {

$status = get_string('meeting_expired', 'mod_zoom');

$statusclass = 'default';

} else if ($finished) {

$status = get_string('meeting_finished', 'mod_zoom');

$statusclass = 'info';

} else if ($inprogress) {

$status = get_string('meeting_started', 'mod_zoom');

$statusclass = 'success';

} else {

$status = get_string('meeting_not_started', 'mod_zoom');

$statusclass = 'warning';

}

$link = html_writer::tag('div', $status, array('class'=>'zoom-meeting-status alert alert-'.$statusclass,'style' => 'font-size:1.25em; font-weight: bold'));

} else $link = html_writer::tag('div', $strunavailable, array('class'=>'alert alert-info','style' => 'font-size:1.25em; font-weight: bold'));

}

/*

$title = new html_table_cell($link);

$title->header = true;

$title->colspan = $numcolumns;

$table->data[] = array($title);

*/

echo '<div class="box mt-3">'.$link.'</div>';

if ($iszoommanager) {

// Only show sessions link to users with edit capability.

$sessionsurl = new moodle_url('/mod/zoom/report.php', array('id' => $cm->id));

$sessionslink = html_writer::link($sessionsurl, get_string('sessions', 'mod_zoom'));

$sessions = new html_table_cell($sessionslink,array('style'=>'text-align: center'));

$sessions->colspan = $numcolumns;

$table->data[] = array($sessions);

// Display alternate hosts if they exist.

if (!empty($zoom->alternative_hosts)) {

$table->data[] = array(get_string('alternative_hosts', 'mod_zoom'), $zoom->alternative_hosts);

}

}

if ($zoom->recurring) {

$recurringmessage = new html_table_cell(get_string('recurringmeetinglong', 'mod_zoom'));

$recurringmessage->colspan = $numcolumns;

$table->data[] = array($recurringmessage);

} else {

$table->data[] = array($strtime, '<b>'.userdate($zoom->start_time).'</b>');

$table->data[] = array($strduration, format_time($zoom->duration));

}

if (!$zoom->webinar) {

$haspassword = (isset($zoom->password) && $zoom->password !== '');

$strhaspass = ($haspassword) ? $stryes : $strno;

$table->data[] = array($strpassprotect, $strhaspass);

if ($userishost && $haspassword) {

$table->data[] = array($strpassword, $zoom->password);

}

}

if ($userishost) {

$table->data[] = array($strjoinlink, html_writer::link($zoom->join_url, $zoom->join_url, array('target' => '_blank')));

}

if (!$zoom->webinar) {

$strjbh = ($zoom->option_jbh) ? $stryes : $strno;

$table->data[] = array($strjoinbeforehost, $strjbh);

$strwr = ($zoom->option_waiting_room) ? $stryes : $strno;

$table->data[] = array($strwwaitingroom, $strwr);

$strvideohost = ($zoom->option_host_video) ? $stryes : $strno;

$table->data[] = array($strstartvideohost, $strvideohost);

$strparticipantsvideo = ($zoom->option_participants_video) ? $stryes : $strno;

$table->data[] = array($strstartvideopart, $strparticipantsvideo);

}

$table->data[] = array($straudioopt, get_string('audio_' . $zoom->option_audio, 'mod_zoom'));

$table->data[] = array($strmuteuponentry, ($zoom->option_mute_upon_entry) ? $stryes : $strno);

$table->data[] = array($strauthenticatedusers, ($zoom->option_authenticated_users) ? $stryes : $strno);

if (!$zoom->recurring) {

if (!$zoom->exists_on_zoom) {

$status = get_string('meeting_nonexistent_on_zoom', 'mod_zoom');

} else if ($finished) {

$status = get_string('meeting_finished', 'mod_zoom');

} else if ($inprogress) {

$status = get_string('meeting_started', 'mod_zoom');

} else {

$status = get_string('meeting_not_started', 'mod_zoom');

}

$table->data[] = array($strstatus, $status);

}

// Generate add-to-calendar button if meeting was found and isn't recurring.

if (!($showrecreate || $zoom->recurring)) {

$icallink = new moodle_url('/mod/zoom/exportical.php', array('id' => $cm->id));

$calendaricon = $OUTPUT->pix_icon('i/calendar', get_string('calendariconalt', 'mod_zoom'), 'mod_zoom');

$calendarbutton = html_writer::div($calendaricon . ' ' . get_string('downloadical', 'mod_zoom'), 'btn btn-primary');

$buttonhtml = html_writer::link((string) $icallink, $calendarbutton, array('target' => '_blank'));

$table->data[] = array(get_string('addtocalendar', 'mod_zoom'), $buttonhtml);

}

$urlall = new moodle_url('/mod/zoom/index.php', array('id' => $course->id));

$linkall = html_writer::link($urlall, $strall);

$linktoall = new html_table_cell($linkall);

$linktoall->colspan = $numcolumns;

$table->data[] = array($linktoall);

echo html_writer::table($table);

// Finish the page.

echo $OUTPUT->footer();