--- /dev/null
+<?php
+// This file is part of 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/>.
+/**
+ * Class \tool_dataprivacy\manager
+ *
+ * @package tool_dataprivacy
+ * @copyright 2018 Marina Glancy
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace tool_dataprivacy;
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Wrapper for \core_privacy\manager that sends notifications about exceptions to DPO
+ *
+ * @package tool_dataprivacy
+ * @copyright 2018 Marina Glancy
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class manager extends \core_privacy\manager {
+
+ /**
+ * Call the named method with the specified params on the supplied component if it implements the relevant interface on its provider.
+ *
+ * @param string $component The component to call
+ * @param string $interface The interface to implement
+ * @param string $methodname The method to call
+ * @param array $params The params to call
+ * @return mixed
+ */
+ public static function component_class_callback(string $component, string $interface, string $methodname, array $params) {
+ try {
+ return parent::component_class_callback($component, $interface, $methodname, $params);
+ } catch (\Throwable $e) {
+ debugging($e->getMessage(), DEBUG_DEVELOPER, $e->getTrace());
+ self::notify_dpo($e, $component, $interface, $methodname, $params);
+ }
+ return null;
+ }
+
+ /**
+ * Notifies all DPOs about exception occurred
+ *
+ * @param \Throwable $e
+ * @param string $component
+ * @param string $interface
+ * @param string $methodname
+ * @param array $params
+ * @return mixed
+ */
+ protected static function notify_dpo(\Throwable $e, string $component, string $interface, string $methodname, array $params) {
+
+ // Get the list of the site Data Protection Officers.
+ $dpos = api::get_site_dpos();
+
+ $messagesubject = get_string('exceptionnotificationsubject', 'tool_dataprivacy');
+ $a = (object)[
+ 'fullmethodname' => static::get_provider_classname_for_component($component) . '::' . $methodname,
+ 'component' => $component,
+ 'message' => $e->getMessage(),
+ 'backtrace' => $e->getTraceAsString()
+ ];
+ $messagebody = get_string('exceptionnotificationbody', 'tool_dataprivacy', $a);
+
+ // Email the data request to the Data Protection Officer(s)/Admin(s).
+ foreach ($dpos as $dpo) {
+ $message = new \core\message\message();
+ $message->courseid = SITEID;
+ $message->component = 'tool_dataprivacy';
+ $message->name = 'notifyexceptions';
+ $message->userfrom = \core_user::get_noreply_user();
+ $message->subject = $messagesubject;
+ $message->fullmessageformat = FORMAT_HTML;
+ $message->notification = 1;
+ $message->userto = $dpo;
+ $message->fullmessagehtml = $messagebody;
+ $message->fullmessage = html_to_text($messagebody);
+
+ // Send message.
+ return message_send($message);
+ }
+ }
+}
\ No newline at end of file
$string['errorrequestnotfound'] = 'Request not found';
$string['errorrequestnotwaitingforapproval'] = 'The request is not awaiting approval. Either it is not yet ready or it has already been processed.';
$string['errorsendingmessagetodpo'] = 'An error was encountered while trying to send a message to {$a}.';
+$string['exceptionnotificationsubject'] = "Exception occured while processing privacy data";
+$string['exceptionnotificationbody'] = "<p>Exception occured while calling <b>{\$a->fullmethodname}</b>.<br>This means that plugin <b>{\$a->component}</b> did not complete processing data. Below you can find exception information that can be passed to the plugin developer.</p><pre>{\$a->message}<br>\n\n{\$a->backtrace}</pre>";
$string['expiredretentionperiodtask'] = 'Expired retention period';
$string['expiry'] = 'Expiry';
$string['expandplugin'] = 'Expand and collapse plugin.';
$string['lawfulbases_help'] = 'Select at least one option that will serve as the lawful basis for processing personal data. For details on these lawful bases, please see <a href="https://gdpr-info.eu/art-6-gdpr/" target="_blank">GDPR Art. 6.1</a>';
$string['messageprovider:contactdataprotectionofficer'] = 'Data requests';
$string['messageprovider:datarequestprocessingresults'] = 'Data request processing results';
+$string['messageprovider:notifyexceptions'] = 'Data requests exceptions notifications';
$string['message'] = 'Message';
$string['messagelabel'] = 'Message:';
$string['moduleinstancename'] = '{$a->instancename} ({$a->modulename})';
