Attribute über Bridges sammeln

classes/local/bridge/core_question_preview.php

@@ -0,0 +1,64 @@
+<?php
+// This file is part of the QuestionPy Moodle plugin - https://questionpy.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/>.
+
+namespace qtype_questionpy\local\bridge;
+
+use qtype_questionpy\question_bridge_base;
+
+/**
+ * Bridge class between QuestionPy and core_question_preview.
+ *
+ * This class is used to retrieve data that is not available through the Question API.
+ *
+ * @package    qtype_questionpy
+ * @author     Martin Gauk
+ * @copyright  2025 TU Berlin, innoCampus {@link https://www.questionpy.org}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class core_question_preview extends question_bridge_base {
+    /**
+     * Get additional LMS attributes.
+     *
+     * @param string[] $requestedattributes
+     * @return string[]
+     */
+    protected function get_additional_lms_attributes(array $requestedattributes): array {
+        $attributes = [];
+
+        if (in_array('attempt_started_at', $requestedattributes)) {
+            $firststep = $this->attempt->get_step(0);
+            $attributes['attempt_started_at'] = date('c', $firststep->get_timecreated());
+        }
+
+        if (in_array('lms_moodle_component_name', $requestedattributes)) {
+            $attributes['lms_moodle_component_name'] = 'core_question_preview';
+        }
+
+        return $attributes;
+    }
+
+    /**
+     * Get user or group id this attempt belongs to.
+     *
+     * @return array<'user'|'group', int>
+     */
+    public function get_user_or_group_id(): array {
+        if ($this->context instanceof \core\context\user) {
+            return ['user', $this->context->instanceid];
+        }
+        throw new \coding_exception('Expected a user context, got ' . get_class($this->context));
+    }
+}

classes/local/bridge/mod_quiz.php

@@ -0,0 +1,91 @@
+<?php
+// This file is part of the QuestionPy Moodle plugin - https://questionpy.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/>.
+
+namespace qtype_questionpy\local\bridge;
+
+use qtype_questionpy\question_bridge_base;
+
+/**
+ * Bridge class between QuestionPy and mod_quiz.
+ *
+ * This class is used to retrieve data that is not available through the Question API.
+ *
+ * @package    qtype_questionpy
+ * @author     Martin Gauk
+ * @copyright  2025 TU Berlin, innoCampus {@link https://www.questionpy.org}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class mod_quiz extends question_bridge_base {
+    /** @var \stdClass|null quiz attempt data as stored in database. */
+    protected $quizattempt = null;
+
+    /**
+     * Get additional LMS attributes.
+     *
+     * @param string[] $requestedattributes
+     * @return string[]
+     */
+    protected function get_additional_lms_attributes(array $requestedattributes): array {
+        $attributes = [];
+
+        if (in_array('attempt_started_at', $requestedattributes)) {
+            $attempt = $this->get_quiz_attempt_data();
+            $attributes['attempt_started_at'] = date('c', $attempt->timestart);
+        }
+
+        if (in_array('submission_at', $requestedattributes)) {
+            $attempt = $this->get_quiz_attempt_data();
+            if ($attempt->timefinish) {
+                $attributes['submission_at'] = date('c', $attempt->timefinish);
+            }
+        }
+
+        if (in_array('lms_moodle_component_name', $requestedattributes)) {
+            $attributes['lms_moodle_component_name'] = 'mod_quiz';
+        }
+
+        if (in_array('lms_moodle_module_instance', $requestedattributes)) {
+            $attempt = $this->get_quiz_attempt_data();
+            $attributes['lms_moodle_module_instance'] = (int) $attempt->quiz;
+        }
+
+        return $attributes;
+    }
+
+    /**
+     * Get user or group id this attempt belongs to.
+     *
+     * @return array<'user'|'group', int>
+     */
+    public function get_user_or_group_id(): array {
+        return ['user', $this->get_quiz_attempt_data()->userid];
+    }
+
+    /**
+     * Getter to lazily load quiz attempt data.
+     *
+     * @return \stdClass quiz_attempts db record
+     */
+    protected function get_quiz_attempt_data(): \stdClass {
+        global $DB;
+
+        if ($this->quizattempt === null) {
+            $usageid = $this->attempt->get_usage_id();
+            $this->quizattempt = $DB->get_record('quiz_attempts', ['uniqueid' => $usageid], '*', MUST_EXIST);
+        }
+        return $this->quizattempt;
+    }
+}