/**
* Updates an instance of the wiziq in the database
*
* Given an object containing all the necessary data,
* (defined by the form in mod_form.php) this function
* will update an existing instance with new data.
*
* @param object $wiziq An object from the form in mod_form.php
*
* @return boolean Success/Fail
*/
function wiziq_update_instance($wiziq) {
global $CFG, $DB, $USER;
$wiziq_webserviceurl= $CFG->wiziq_webserviceurl;
$wiziq_access_key= $CFG->wiziq_access_key;
$wiziq_secretacesskey = $CFG->wiziq_secretacesskey;
$class_id = $wiziq->class_id;
$wiziq->lasteditorid = $USER->id;
$coursecontext = context_course::instance($wiziq->course);
if (property_exists($wiziq, 'insescod')) {
$session = $wiziq->insescod;
}
if (!isset($class_id)) {
wiziq_get_data_by_sessioncode($wiziq->course, $coursecontext, $session, $class_id, $wiziq->id,
$presenter_id, $presenter_name, $presenter_url, $start_time,
$time_zone, $create_recording, $status, $language_culture_name,
$duration, $recording_url);
} else {
wiziq_get_data($wiziq->course, $coursecontext, $class_id, $presenter_id, $presenter_name, $presenter_url,
$start_time, $time_zone, $create_recording, $status,
$language_culture_name, $duration, $recording_url);
}
$class_status = ltrim(rtrim($status));
if (($class_status) != 'expired') {
$wiziq->timemodified = time();
$wiziq->id = $wiziq->instance;
if (! $class_id = $DB->get_field('wiziq', 'class_id', array('id' => $wiziq->id))) {
return false;
}
if (property_exists($wiziq, 'schedule_for_now')) {
if ($wiziq->schedule_for_now == true) {
$wiziq->wiziq_datetime = $wiziq->timenow;
}
}
if (property_exists($wiziq, 'scheduleforother')) {
if ($wiziq->scheduleforother == true) {
$userid = $wiziq->presenter_id;
$userfirstname = $DB->get_field_select('user', 'firstname', 'id='.$userid);
$usersecondname = $DB->get_field_select('user', 'lastname', 'id='.$userid);
$username = $userfirstname." ".$usersecondname;
}
} else if (property_exists($wiziq, 'scheduleforself')) {
if ($wiziq->scheduleforself == true) {
$userid = $USER->id;
$userfirstname = $DB->get_field_select('user', 'firstname', 'id='.$userid);
$usersecondname = $DB->get_field_select('user', 'lastname', 'id='.$userid);
$username = $userfirstname." ".$usersecondname;
}
} else {
$userid = $DB->get_field('wiziq', 'presenter_id', array('id' => $wiziq->id));
$userfirstname = $DB->get_field_select('user', 'firstname', 'id='.$userid);
$usersecondname = $DB->get_field_select('user', 'lastname', 'id='.$userid);
$username = $userfirstname." ".$usersecondname;
$wiziq->presenter_id = $userid;
}
if (0 !=($wiziq->groupingid)) {
$eventtype = 'group';
} else if (1==$wiziq->course) {
$eventtype = 'site';
} else {
$eventtype = 'course';
}
if (1 == $wiziq->recording) {
$recording = "true";
} else {
$recording = "false";
}
$class_duration = $wiziq->duration;
$title = $wiziq->name;
$presenter_id = $userid;
$presenter_name = $username;
$wiziq_datetime = wiziq_converttime($wiziq->wiziq_datetime, $wiziq->wiziq_timezone);
$vc_language = $wiziq->vc_language;
$intro= $wiziq->intro;
$wiziqtimezone = $wiziq->wiziq_timezone;
$wiziqclass_id = "";
$errormsg = "";
$attribnode = "";
wiziq_modifyclass($wiziq->course, $wiziq_secretacesskey, $wiziq_access_key,
$wiziq_webserviceurl, $class_id, $title, $presenter_id, $presenter_name,
$wiziq_datetime, $wiziqtimezone, $class_duration, $vc_language, $recording,
$intro, $attribnode, $wiziqclass_id, $errormsg);
if ($attribnode == "ok") {
# You may have to add extra stuff in here #
$wiziq->class_status = "upcoming";
$wiziq->recording_link = "";
$wiziq->recording_link_status = "0";
$wiziq->view_recording_link = $recording_url;
$wiziq->class_timezone = $wiziq->wiziq_timezone;
$DB->update_record('wiziq', $wiziq);
$event = new stdClass();
$event->id = $DB->get_field('event', 'id',
array('modulename'=>'wiziq', 'instance'=>$wiziq->id));
if ($event->id) {
$event->name = format_string($wiziq->name);
$event->description = format_module_intro('wiziq', $wiziq, $wiziq->coursemodule);
$event->courseid = $wiziq->course;
$event->groupid = $wiziq->groupingid;
$event->userid = $userid;
$event->modulename = 'wiziq';
$event->eventtype = $eventtype;
$event->timestart = $wiziq->wiziq_datetime;
$event->timeduration = $wiziq->duration;
$calendarevent = calendar_event::load($event->id);
$calendarevent->update($event);
return true;
} else {
print_error($errormsg);
}
}
} else {
print_error("error in case of expired class");
}
}
}
foreach ($slice as $wiziq) {
$userid = $wiziq->presenter_id;
$userfirstname = $DB->get_field_select('user', 'firstname', 'id='.$userid);
$usersecondname = $DB->get_field_select('user', 'lastname', 'id='.$userid);
$presenter_name = $userfirstname." ".$usersecondname;
#------ if recording is opted for------
$wiziqmodulecontext = context_module::instance($wiziq->coursemodule);
$newwiziq = $DB->get_record('wiziq', array('id' => $wiziq->id));
if (!isset($newwiziq->class_id)) {
$title = $newwiziq->name;
$start_time = '';
} else {
$title = html_writer::link( new moodle_url('/mod/wiziq/view.php',
array('id' => $wiziq->coursemodule)), format_string($newwiziq->name, true));
$start_time = wiziq_converttime($newwiziq->wiziq_datetime, $newwiziq->class_timezone);
}
$wiziq_completed = ($newwiziq->class_status == 'completed');
if (isset($newwiziq->class_id)) {
if ($wiziq_completed && ($wiziq->class_id > 1)) {
wiziq_downloadrecording($id, $wiziqmodulecontext, $newwiziq->class_id,
$download_recording_link, $errormsg);
if ($download_recording_link != null) {
$updates = new stdClass(); //just enough data for updating the submission
$updates->id = $wiziq->id;
$updates->recording_link_status = WIZIQ_RECORDING_AVAILABLE;
$updates->recording_link = $download_recording_link;
$DB->update_record('wiziq', $updates);
if (has_capability('mod/wiziq:wiziq_download_rec', $wiziqmodulecontext)) {
$dnld_rec = html_writer::link( new moodle_url($download_recording_link),
