Update modassist glossary extension

mod/glossary/classes/ai/mod_assist_info.php

@@ -16,6 +16,9 @@
 
 namespace mod_glossary\ai;
 
+use context_module;
+use core_ai\aiactions\responses\response_base;
+
 /**
  * Class mod_assist_info.
  *
@@ -34,4 +37,100 @@ public function get_base_action_list(): array {
             \core_ai\aiactions\generate_text::class,
         ];
     }
-}
+
+    /**
+     * Add the form definitions for the action.
+     *
+     * @param \MoodleQuickForm $mform
+     * @param string $action
+     * @return void
+     * @throws \coding_exception
+     */
+    public function add_action_form_definitions(\MoodleQuickForm $mform, string $action): void {
+        switch ($action) {
+            case 'glossary-add-entry':
+                $this->add_glossary_add_entry_form_definitions($mform);
+                break;
+        }
+    }
+
+
+    /**
+     * Add the form definitions for the glossary add entry action.
+     *
+     * @param \MoodleQuickForm $mform
+     * @return void
+     * @throws \coding_exception
+     */
+    protected function add_glossary_add_entry_form_definitions(\MoodleQuickForm $mform): void {
+        $mform->addElement('text', 'addentryquery', get_string('ai:addentryquery', 'mod_glossary'), array('size' => 50));
+        $mform->setType('addentryquery', PARAM_TEXT);
+        $mform->addElement('text', 'itemcount', get_string('ai:itemcount', 'mod_glossary'));
+        $mform->setType('itemscount', PARAM_INT);
+    }
+
+    /**
+     * Process action
+     *
+     * @param context_module $context
+     * @param string $action
+     * @param object $actiondata
+     * @return response_base|null response from the action
+     * @throws \coding_exception
+     * @throws \dml_exception
+     */
+    public function process_action(context_module $context, string $action, object $actiondata): ?response_base {
+        global $DB;
+        $cm = get_coursemodule_from_id('glossary', $context->instanceid);
+        $entries = $DB->get_records_sql("SELECT e.*, u.firstname, u.lastname, u.email, u.picture
+                                   FROM {glossary} g, {glossary_entries} e, {user} u
+                             WHERE g.id = ?
+                               AND e.glossaryid = g.id
+                          ORDER BY e.timemodified ASC", [$cm->instance]);
+        switch ($action) {
+            case 'glossary-add-entry':
+                // Prepare the action.
+                $prompttext = $this->get_system_instructions($action) . "\n";
+                $existingentries = join(",", array_column($entries, 'concept'));
+                $prompttext .= "Existing entries: $existingentries\n";
+                $prompttext .= "Number of entries to create: " . $actiondata->itemcount . "\n";
+                $prompttext .= "Topic is:" . $actiondata->addentryquery . "\n";
+                $action = new \core_ai\aiactions\generate_text(
+                    contextid: $context->id,
+                    userid: $actiondata->userid,
+                    prompttext: $prompttext,
+                );
+
+                // Send the action to the AI manager.
+                $manager = new \core_ai\manager();
+                $response =  $manager->process_action($action);
+                if ($response->get_success()) {
+                    $responsetext = $response->get_response_data()['generatedcontent'] ?? '';
+                    $newentries = explode("\n", $responsetext);
+                    foreach ($newentries as $entry) {
+                        $entry = explode(";", $entry);
+                        $entryobj = new \stdClass();
+                        $entryobj->concept = trim(trim($entry[0], '"'));
+                        $entryobj->definition = trim(trim($entry[1], '"'));
+                        $entryobj->glossaryid = $cm->instance;
+                        $entryobj->userid = $actiondata->userid;
+                        $entryobj->timecreated = time();
+                        $entryobj->timemodified = time();
+                        $DB->insert_record('glossary_entries', $entryobj);
+                    }
+                }
+                return $response;
+        }
+        return null;
+    }
+
+    protected function get_system_instructions(string $action): string {
+        switch ($action) {
+            case 'glossary-add-entry':
+                return "You should provide a set of new entries to the glossary on the specified topic. The format of the
+                entries should be as follows (csv): \"term\";\"definition\". Each entry should be separated by a new line.
+                You should ignore existing entries.";
+        }
+        return '';
+    }
+}