/**
* Displays a clip outline in a table row
*
* @param mod_opencast_event $sc_clip a SWITCHcast clip object
* @param bool $with_actions display action buttons
* @param bool $is_template use row as template
* @param string $allowed_actions comma separated list of allowed actions, used if $with_actions is true
* @param bool $with_owner display owner column
* @param bool $with_uploader display uploader column
* @param bool $with_recordingstation
* @param bool $with_playbuttons
*/
function display_clip_outline(mod_opencast_event $sc_clip, $with_actions = true, $is_template = false, $allowed_actions = 'all', $with_owner = false, $with_uploader = false, $with_recordingstation = true, $with_playbuttons = true)
{
global $CFG, $DB, $cm;
$title = $sc_clip->getTitle();
if ($title == '') {
$title = get_string('untitled_clip', 'opencast');
}
$subtitle = $sc_clip->getSubtitle();
$title = html_writer::tag('span', $title, ['class' => 'title']);
$title .= html_writer::tag('div', $subtitle, ['class' => 'subtitle']);
$owner = $sc_clip->getOwner();
if ($owner == '') {
$owner = get_string('no_owner', 'opencast');
} else {
$owner_moodle_id = mod_opencast_user::getMoodleUserIdFromExtId($owner);
if ($owner_moodle_user = $DB->get_record('user', ['id' => $owner_moodle_id])) {
$owner = $owner_moodle_user->lastname . ', ' . $owner_moodle_user->firstname;
} else {
$owner = get_string('owner_not_in_moodle', 'opencast');
}
}
$uploader = '';
if ($with_uploader) {
$uploaded_clip = $DB->get_record('opencast_uploadedclip', ['ext_id' => $sc_clip->getExtId()]);
if ($uploaded_clip) {
if ($uploader_moodle_user = $DB->get_record('user', ['id' => $uploaded_clip->userid])) {
$uploader = $uploader_moodle_user->lastname . ', ' . $uploader_moodle_user->firstname;
}
}
}
if ($is_template) {
$extraclass = $this->series->getIvt() ? 'with-owner' : 'without-owner';
echo html_writer::start_tag('tr', ['class' => 'opencast-clip-template-row ' . $extraclass]);
} else {
echo html_writer::start_tag('tr');
}
echo html_writer::start_tag('td');
echo html_writer::start_tag('div', ['class' => 'cliplabel', 'title' => $subtitle]);
echo html_writer::empty_tag('img', ['src' => $sc_clip->getCover()]);
echo html_writer::tag('h3', $title);
if ($with_playbuttons) {
echo html_writer::start_tag('div', ['class' => 'linkbar']);
// echo html_writer::tag('span', $sc_clip->getLinkBox());
if ($is_template) {
echo html_writer::tag('a', '', ['href' => '#opencast-inactive', 'title' => get_string('annotations', 'opencast'), 'class' => 'annotate', 'target' => '_blank']);
} else {
if ($this->series->getAllowAnnotations()) {
echo html_writer::tag('a', '', ['href' => $sc_clip->getAnnotationLink(), 'title' => get_string('annotations', 'opencast'), 'class' => 'annotate', 'target' => '_blank']);
}
}
echo html_writer::tag('a', '', ['href' => $sc_clip->getLinkFlash(), 'title' => get_string('flash', 'opencast'), 'class' => 'flash', 'target' => '_blank']);
// echo html_writer::tag('span', $sc_clip->getLinkMp4());
echo html_writer::tag('a', '', ['href' => $sc_clip->getLinkMov(), 'title' => get_string('mov', 'opencast'), 'class' => 'mov', 'target' => '_blank']);
// echo html_writer::tag('a', '', [
// 'href' => $sc_clip->getLinkM4v(), 'title' => get_string('m4v', 'opencast'),
// 'class' => 'm4v', 'target' => '_blank'
// ]);
// echo html_writer::tag('span', $sc_clip->getSubtitle());
echo html_writer::end_tag('div');
}
echo html_writer::end_tag('div');
echo html_writer::end_tag('td');
echo html_writer::start_tag('td', ['class' => 'opencast-presenter']);
echo html_writer::tag('span', $sc_clip->getPresenter());
echo html_writer::end_tag('td');
echo html_writer::start_tag('td', ['class' => 'opencast-location']);
echo html_writer::tag('span', $sc_clip->getLocation());
echo html_writer::end_tag('td');
if ($with_recordingstation) {
echo html_writer::start_tag('td', ['class' => 'opencast-recordingstation']);
echo html_writer::tag('span', $sc_clip->getRecordingStation());
echo html_writer::end_tag('td');
}
echo html_writer::start_tag('td', ['class' => 'opencast-recordingdate']);
echo html_writer::tag('span', $sc_clip->getRecordingDate());
echo html_writer::end_tag('td');
if ($is_template || $with_owner) {
echo html_writer::start_tag('td', ['class' => 'opencast-owner']);
echo html_writer::tag('span', $owner);
echo html_writer::end_tag('td');
}
if ($with_uploader) {
echo html_writer::start_tag('td', ['class' => 'opencast-uploader']);
echo html_writer::tag('span', $uploader);
echo html_writer::end_tag('td');
}
$allowed_actions = explode(',', $allowed_actions);
if ($with_actions && count($allowed_actions)) {
echo html_writer::start_tag('td', ['class' => 'opencast-actions']);
echo html_writer::start_tag('div', ['class' => 'opencast-hidden-actions']);
if (in_array('editdetails', $allowed_actions) || in_array('all', $allowed_actions)) {
echo html_writer::tag('a', get_string('editdetails', 'opencast'), ['href' => $CFG->wwwroot . '/mod/opencast/event_editdetails.php?id=' . $cm->id . '&clip_ext_id=' . $sc_clip->getExtId(), 'class' => 'button opencast-editdetails']);
}
if (in_array('invite', $allowed_actions) || in_array('all', $allowed_actions)) {
echo html_writer::tag('a', get_string('editmembers', 'opencast'), ['href' => $CFG->wwwroot . '/mod/opencast/event_members.php?id=' . $cm->id . '&clip_identifier=' . $sc_clip->getExtId(), 'class' => 'button opencast-clipmembers']);
}
if (in_array('delete', $allowed_actions) || in_array('all', $allowed_actions)) {
echo html_writer::tag('a', get_string('delete_clip', 'opencast'), ['href' => $CFG->wwwroot . '/mod/opencast/event_delete.php?id=' . $cm->id . '&clip_ext_id=' . $sc_clip->getExtId(), 'class' => 'button opencast-deleteclip']);
}
echo html_writer::end_tag('div');
echo html_writer::end_tag('td');
}
echo html_writer::end_tag('tr');
}
print_error('invalidcoursemodule');
}
if (!($course = $DB->get_record('course', ['id' => $cm->course]))) {
print_error('coursemisconf');
}
$return_course = new moodle_url('/course/view.php', ['id' => $course->id]);
require_course_login($course, false, $cm);
if (!($opencast = opencast_get_opencast($cm->instance))) {
print_error('invalidcoursemodule', null, $return_course);
}
if (!($context = context_module::instance($cm->id))) {
print_error('badcontext', null, $return_course);
}
$sc_obj = new mod_opencast_series();
$sc_obj->fetch($opencast->id);
$sc_clip = new mod_opencast_event($sc_obj, $clip_identifier, false, $opencast->id);
// Perform action ?
if (in_array($action, ['edit']) && confirm_sesskey() && has_capability('mod/opencast:isproducer', $context)) {
/*
* $confirm
* AND sesskey() ok
* AND has producer rights
*/
if ($action === 'edit') {
$sc_clip->setTitle(optional_param('title', $sc_clip->getTitle(), PARAM_RAW_TRIMMED));
$sc_clip->setSubtitle(optional_param('subtitle', $sc_clip->getSubtitle(), PARAM_RAW_TRIMMED));
$sc_clip->setPresenter(optional_param('presenter', $sc_clip->getPresenter(), PARAM_RAW_TRIMMED));
$sc_clip->setLocation(optional_param('location', $sc_clip->getLocation(), PARAM_RAW_TRIMMED));
if ($userid !== 0) {
if ($userid == -1) {
$sc_clip->setOwner('');
$mod_opencast_clip->owner_name = $owner_moodle_user->lastname . ', ' . $owner_moodle_user->firstname;
} else {
$mod_opencast_clip->owner_name = get_string('owner_not_in_moodle', 'opencast');
}
}
// if (!$mod_opencast_clip->AnnotationLink) {
// // hack because if present it will fill our template
// unset($mod_opencast_clip->AnnotationLink);
// }
$clip_objs[] = $mod_opencast_clip;
}
if (mod_opencast_series::getValueForKey('display_select_columns')) {
$all_clip_objs = [];
foreach ($all_clips as $clip) {
if (!isset($allclips[$clip['identifier']])) {
$mod_opencast_clip = new mod_opencast_event($sc_obj, $clip['identifier'], false, $opencast->id);
$mod_opencast_clip->editdetails_page = '#opencast-inactive';
$mod_opencast_clip->deleteclip_page = '#opencast-inactive';
$mod_opencast_clip->clipmembers_page = '#opencast-inactive';
if (has_capability('mod/opencast:isproducer', $context)) {
// current USER is channel producer in Moodle (i.e. Teacher)
if ($sc_obj->getIvt()) {
$mod_opencast_clip->editdetails_page = '#some-page';
}
if ($sc_obj->isProducer($sc_user->getExternalAccount())) {
// current user is actual SwitchCast producer
$mod_opencast_clip->deleteclip_page = '#some-page';
}
}
if ($mod_opencast_clip->getOwnerUserId() == $USER->id) {
// current USER is clip owner
print_error('coursemisconf');
}
$return_course = new moodle_url('/course/view.php', ['id' => $course->id]);
if ($userid !== 0 && !($user = $DB->get_record('user', ['id' => $userid]))) {
print_error('invaliduser', null, $return_channel);
}
if ($action !== '' && !in_array($action, ['add', 'remove'])) {
print_error('invalidaction', null, $return_channel);
}
require_course_login($course, false, $cm);
if (!($opencast = opencast_get_opencast($cm->instance))) {
print_error('invalidcoursemodule', null, $return_course);
}
$sc_obj = new mod_opencast_series();
$sc_obj->fetch($opencast->id);
$sc_clip = new mod_opencast_event($sc_obj, $clip_ext_id, false, $opencast->id);
if ($sc_clip->getOwnerUserId() != $USER->id) {
print_error('invalidaction', null, $return_channel);
}
// Perform action ?
if ($action !== '' && $userid !== 0 && confirm_sesskey() && has_capability('mod/opencast:use', $context) && $opencast->inviting && ($USER->id == $sc_clip->getOwnerUserId() || has_capability('mod/opencast:isproducer', $context))) {
/*
* $action AND $userid are defined
* and channel allows clip inviting
* and $USER has rights and is clip owner
*/
if ($action == 'add') {
$sc_clip->addMember($userid, $course->id, $opencast->id);
} else {
if ($action == 'remove') {
$sc_clip->removeMember($userid, $course->id, $opencast->id);
/**
* get Clips
*
* @param array $filters
*
* @return bool|stdClass
* @throws moodle_exception
*/
public function getEvents($filters = [])
{
$url = '/events';
$url .= '?limit=1000';
$url .= '&withpublications=true';
$url .= '&filter=series:' . $this->getExtId();
$events = mod_opencast_apicall::sendRequest($url, 'GET', null, false, true, null, false, true);
// dont run-as, we want all events, we'll be filtering later
$count_events = count($events);
for ($i = 0; $i < $count_events; $i++) {
if ($events[$i]->processing_state != OPENCAST_PROCESSING_SUCCEEDED) {
// do not dislay unprocessed events as part of the series
unset($events[$i]);
continue;
}
// then process filters
foreach ($filters as $filter_key => $value) {
if (!$value) {
// skip empty filters
continue;
}
if (in_array($filter_key, ['title', 'location'])) {
// TODO WAIT FOR SWITCH : check if works when "presenter" bug is resolved, cf. https://dokuwiki.toolbox.switch.ch/opencast-api/api_known_issues
// direct attributes: easy!
if (strpos($events[$i]->{$filter_key}, $value) === false) {
unset($events[$i]);
continue 2;
}
} else {
if ($filter_key == 'ivt_owner') {
// we have to check this event's full ACLs
$event = new mod_opencast_event($this, $events[$i]->identifier);
$event->fetch();
if ($event->getOwner() != $value) {
unset($events[$i]);
continue 2;
}
} else {
if ($filter_key == 'withoutowner' && $value == 'true') {
$event = new mod_opencast_event($this, $events[$i]->identifier);
$event->fetch();
if ($event->getOwner() != '') {
unset($events[$i]);
continue 2;
}
} else {
if ($filter_key == 'presenter') {
$event = new mod_opencast_event($this, $events[$i]->identifier);
$event->fetch();
if (strpos($event->getPresenter(), $value) === false) {
unset($events[$i]);
continue 2;
}
}
}
}
}
}
}
return $events;
}
if (!($course = $DB->get_record('course', ['id' => $cm->course]))) {
print_error('coursemisconf');
}
require_course_login($course, false, $cm);
if (!($opencast = opencast_get_opencast($cm->instance))) {
print_error('invalidcoursemodule');
}
if (!($context = context_module::instance($cm->id))) {
print_error('badcontext');
}
if (!has_capability('mod/opencast:isproducer', $context)) {
print_error('feature_forbidden', 'opencast', $return_channel);
}
$sc_obj = new mod_opencast_series();
$sc_obj->fetch($opencast->id);
$sc_clip = new mod_opencast_event($sc_obj, $event_identifier, false, $opencast->id);
// Perform action ?
if ($confirm === 1 && confirm_sesskey() && has_capability('mod/opencast:isproducer', $context)) {
/*
* $confirm
* AND sesskey() ok
* AND $USER has producer rights
*/
$sc_clip->delete();
$eventparams = ['context' => $context, 'objectid' => $opencast->id];
$event = \mod_opencast\event\clip_deleted::create($eventparams);
$event->add_record_snapshot('course_modules', $cm);
$event->add_record_snapshot('course', $course);
$event->add_record_snapshot('opencast', $opencast);
$event->trigger();
redirect($return_channel);
