return $content;
}
try {
if (!$panoptodata->sessiongroupid) {
$content->text = get_string('no_course_selected', 'block_panopto');
} else {
// Get course info from SOAP service.
$courseinfo = $panoptodata->get_course();
// Panopto course was deleted, or an exception was thrown while retrieving course data.
if ($courseinfo->Access == "Error") {
$content->text .= "<span class='error'>" . get_string('error_retrieving', 'block_panopto') . "</span>";
} else {
// SSO form passes instance name in POST to keep URLs portable.
$content->text .= "\n <form name='SSO' method='post'>\n <input type='hidden' name='instance' value='{$panoptodata->instancename}' />\n </form>";
$content->text .= '<div><b>' . get_string('live_sessions', 'block_panopto') . '</b></div>';
$livesessions = $panoptodata->get_live_sessions();
if (!empty($livesessions)) {
$i = 0;
foreach ($livesessions as $livesession) {
// Alternate gray background for readability.
$altclass = $i % 2 ? "listItemAlt" : "";
$livesessiondisplayname = s($livesession->Name);
$content->text .= "<div class='listItem {$altclass}'>\n {$livesessiondisplayname}\n <span class='nowrap'>\n [<a href='javascript:panopto_launchNotes(\"{$livesession->LiveNotesURL}\")'\n >" . get_string('take_notes', 'block_panopto') . '</a>]';
if ($livesession->BroadcastViewerURL) {
$content->text .= "[<a href='{$livesession->BroadcastViewerURL}' onclick='return panopto_startSSO(this)'>" . get_string('watch_live', 'block_panopto') . '</a>]';
}
$content->text .= "\n </span>\n </div>";
$i++;
}
} else {
$content->text .= '<div class="listItem">' . get_string('no_live_sessions', 'block_panopto') . '</div>';
