core_ai (subsystem) Upgrade notes

5.1

Added

• Error message handler for AI subsystem.

  • Object creation Use core_ai\error\factory::create($errorcode, $reason, $errorsource) to generate the appropriate error object.

  • Extensibility Add new error types by extending core_ai\error\base and registering them in the factory. Please see core_ai\error\ratelimit as an example.

  For more information see MDL-83147

• • Added get_enabled_actions_in_course_module method in public/ai/classes/manager.php to get enabled AI actions in course module. - Added is_ai_tools_enabled_in_course method in public/ai/classes/manager.php to check if AI tools is enabled in course. - Added is_action_enabled_in_context method in public/ai/classes/manager.php to check if an action is enabled in a particular context. - Added get_ai_fields_from_course_module method in public/ai/classes/manager.php to get the AI related fields from the course module. - Added is_html_editor_placement_available method in public/ai/placement/editor/classes/utils.php to check if editor placement is enabled. - Added get_actions_available method in public/ai/placement/editor/classes/utils.php to get available actions for editor placement.

  For more information see MDL-85738

Changed

• The method has_model_settings inside core_ai\aimodel\base is now determined by values returned from a new method called get_model_settings.

  For more information see MDL-84779

5.0

Added

• • A new hook, \core_ai\hook\after_ai_action_settings_form_hook, has been introduced. It will allows AI provider plugins to add additional form elements for action settings configuration.

  For more information see MDL-82980

• • AI provider plugins that want to implement pre-defined models and display additional settings for models must now extend the \core_ai\aimodel\base class.

  For more information see MDL-82980

Changed

• • The \core_ai\form\action_settings_form class has been updated to automatically include action buttons such as Save and Cancel.
  • AI provider plugins should update their form classes by removing the $this->add_action_buttons(); call, as it is no longer required.

  For more information see MDL-82980

Deprecated

• The ai_provider_management_table has been refactored to inherit from flexible_table instead of plugin_management_table. As a result the methods get_plugintype and get_action_url are now unused and have been deprecated in the class.

  For more information see MDL-82922