/**
* Core function for creation of form defined in block_panopto_edit_form class
*/
protected function specific_definition($mform)
{
global $COURSE, $CFG;
// Construct the Panopto data proxy object.
$panoptodata = new panopto_data($COURSE->id);
if (!empty($panoptodata->servername) && !empty($panoptodata->instancename) && !empty($panoptodata->applicationkey)) {
$mform->addElement('header', 'configheader', get_string('block_edit_header', 'block_panopto'));
$params = new stdClass();
$params->course_id = $COURSE->id;
$params->return_url = $_SERVER['REQUEST_URI'];
$querystring = http_build_query($params, '', '&');
$provisionurl = "{$CFG->wwwroot}/blocks/panopto/provision_course.php?" . $querystring;
$addtopanopto = get_string('add_to_panopto', 'block_panopto');
$or = get_string('or', 'block_panopto');
$mform->addElement('html', "<a href='{$provisionurl}'>{$addtopanopto}</a><br><br>-- {$or} --<br><br>");
$courselist = $panoptodata->get_course_options();
$mform->addElement('selectgroups', 'config_course', get_string('existing_course', 'block_panopto'), $courselist['courses']);
$mform->setDefault('config_course', $courselist['selected']);
// Set course context to get roles.
$context = context_course::instance($COURSE->id);
// Get current role mappings.
$currentmappings = $panoptodata->get_course_role_mappings($COURSE->id);
// Get roles that current user may assign in this course.
$currentcourseroles = get_assignable_roles($context, $rolenamedisplay = ROLENAME_ALIAS, $withusercounts = false, $user = null);
while ($role = current($currentcourseroles)) {
$rolearray[key($currentcourseroles)] = $currentcourseroles[key($currentcourseroles)];
next($currentcourseroles);
}
$mform->addElement('header', 'rolemapheader', get_string('role_map_header', 'block_panopto'));
$mform->addElement('html', get_string('role_map_info_text', 'block_panopto'));
$createselect = $mform->addElement('select', 'config_creator', get_string('creator', 'block_panopto'), $rolearray, null);
$createselect->setMultiple(true);
// Set default selected to previous setting.
if (!empty($currentmappings['creator'])) {
$createselect->setSelected($currentmappings['creator']);
}
$pubselect = $mform->addElement('select', 'config_publisher', get_string('publisher', 'block_panopto'), $rolearray, null);
$pubselect->setMultiple(true);
// Set default selected to previous setting.
if (!empty($currentmappings['publisher'])) {
$pubselect->setSelected($currentmappings['publisher']);
}
} else {
$mform->addElement('static', 'error', '', get_string('block_edit_error', 'block_panopto'));
}
}
/**
* Called when an role has been removed.
*/
public static function roledeleted(\core\event\role_unassigned $event)
{
global $CFG;
if (\panopto_data::get_panopto_course_id($event->courseid) === false || $CFG->version < $requiredVersion) {
return;
}
$task = new \block_panopto\task\update_user();
$task->set_custom_data(array('courseid' => $event->courseid, 'relateduserid' => $event->relateduserid, 'contextid' => $event->contextid, 'eventtype' => "role"));
if ($CFG->block_panopto_async_tasks) {
\core\task\manager::queue_adhoc_task($task);
} else {
$task->execute();
}
}
$courses = $data->courses;
$selectedserver = $aserverarray[$data->servers];
$selectedkey = $appkeyarray[$data->servers];
$CFG->servername = $selectedserver;
$CFG->appkey = $selectedkey;
}
$manageblocks = new moodle_url('/admin/blocks.php');
$panoptosettings = new moodle_url('/admin/settings.php?section=blocksettingpanopto');
$PAGE->navbar->add(get_string('blocks'), $manageblocks);
$PAGE->navbar->add(get_string('pluginname', 'block_panopto'), $panoptosettings);
}
$PAGE->navbar->add($provisiontitle, new moodle_url($PAGE->url));
echo $OUTPUT->header();
if ($courses) {
$provisioned = array();
$panoptodata = new panopto_data(null);
foreach ($courses as $courseid) {
if (empty($courseid)) {
continue;
}
// Set the current Moodle course to retrieve info for / provision.
$panoptodata->moodlecourseid = $courseid;
// If an application key and server name are pre-set (happens when provisioning from multi-select page) use those, otherwise retrieve
// values from the db.
if (isset($selectedserver)) {
$panoptodata->servername = $selectedserver;
} else {
$panoptodata->servername = $panoptodata->get_panopto_servername($panoptodata->moodlecourseid);
}
if (isset($selectedkey)) {
$panoptodata->applicationkey = $selectedkey;
try {
require_login();
require_sesskey();
header('Content-Type: text/html; charset=utf-8');
global $CFG;
$courseid = $_POST["courseid"];
// Sync role mapping. In case this is the first time block is running we need to load old settings from db.
// They will be the default values if this is the first time running.
$mapping = panopto_data::get_course_role_mappings($courseid);
panopto_data::set_course_role_permissions($courseid, $mapping['publisher'], $mapping['creator']);
$content = new stdClass();
//Initialize $content->text to an empty string here to avoid trying to append to it before
//it has been initialized and throwing a warning. Bug 33163
$content->text = "";
// Construct the Panopto data proxy object.
$panoptodata = new panopto_data($courseid);
if (empty($panoptodata->servername) || empty($panoptodata->instancename) || empty($panoptodata->applicationkey)) {
$content->text = get_string('unprovisioned', 'block_panopto') . "\n <br/><br/>\n <a href='{$CFG->wwwroot}/blocks/panopto/provision_course_internal.php?id={$courseid}'>" . get_string('provision_course_link_text', 'block_panopto') . "</a>";
$content->footer = "";
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") {
$content->text .= "<span class='error'>" . get_string('error_retrieving', 'block_panopto') . "</span>";
} else {
/**
* Gives selected capabilities to specified roles.
*/
public static function set_course_role_permissions($courseid, $publisherroles, $creatorroles)
{
$coursecontext = context_course::instance($courseid);
// Clear capabilities from all of course's roles to be reassigned.
self::clear_capabilities_for_course($courseid);
foreach ($publisherroles as $role) {
if (isset($role) && trim($role) !== '') {
assign_capability('block/panopto:provision_aspublisher', CAP_ALLOW, $role, $coursecontext, $overwrite = false);
}
}
foreach ($creatorroles as $role) {
if (isset($role) && trim($role) !== '') {
assign_capability('block/panopto:provision_asteacher', CAP_ALLOW, $role, $coursecontext, $overwrite = false);
}
}
// Mark dirty (moodle standard for capability changes at context level).
$coursecontext->mark_dirty();
panopto_data::set_course_role_mappings($courseid, $publisherroles, $creatorroles);
}
