remove more dead code

includes/Classifai/Helpers.php

@@ -24,52 +24,6 @@ function get_plugin() {
 	return Plugin::get_instance();
 }
 
-/**
- * Returns the ClassifAI plugin's stored settings in the WP options.
- *
- * @param string $service The service to get settings from, defaults to the ServiceManager class.
- * @param string $provider The provider service name to get settings from, defaults to the first one found.
- * @return array The array of ClassifAi settings.
- */
-function get_plugin_settings( string $service = '', string $provider = '' ): array {
-	$services = Plugin::$instance->services;
-	if ( empty( $services ) || empty( $services['service_manager'] ) || ! $services['service_manager'] instanceof ServicesManager ) {
-		return [];
-	}
-
-	/** @var ServicesManager $service_manager Instance of the services manager class. */
-	$service_manager = $services['service_manager'];
-	if ( empty( $service ) ) {
-		return $service_manager->get_settings();
-	}
-
-	if ( ! isset( $service_manager->service_classes[ $service ] ) || ! $service_manager->service_classes[ $service ] instanceof Service ) {
-		return [];
-	}
-
-	// Ensure we have at least one provider.
-	$providers = $service_manager->service_classes[ $service ]->provider_classes;
-
-	if ( empty( $providers ) ) {
-		return [];
-	}
-
-	// If we want settings for a specific provider, find the proper provider service.
-	if ( ! empty( $provider ) ) {
-		foreach ( $providers as $provider_class ) {
-			if ( $provider_class->provider_service_name === $provider ) {
-				return $provider_class->get_settings();
-			}
-		}
-
-		return [];
-	}
-
-	/** @var Provider $provider An instance or extension of the provider abstract class. */
-	$provider = $providers[0];
-	return $provider->get_settings();
-}
-
 /**
  * Overwrites the ClassifAI plugin's stored settings. Expected format is,
  *

includes/Classifai/Providers/Provider.php

@@ -14,68 +14,13 @@ abstract class Provider {
 	 */
 	const ID = '';
 
-	/**
-	 * @var string The display name for the provider, i.e. Azure
-	 */
-	public $provider_name;
-
-	/**
-	 * @var string $provider_service_name Formal name of the provider, i.e AI Vision, NLU, Rekongnition.
-	 */
-	public $provider_service_name;
-
 	/**
 	 * Feature instance.
 	 *
 	 * @var \Classifai\Features\Feature
 	 */
 	protected $feature_instance = null;
 
-	/**
-	 * @var array $features Array of features provided by this provider.
-	 */
-	protected $features = array();
-
-
-	/**
-	 * Provides the provider name.
-	 *
-	 * @return string
-	 */
-	public function get_provider_name(): string {
-		return $this->provider_name;
-	}
-
-	/**
-	 * Get provider features.
-	 *
-	 * @return array
-	 */
-	public function get_features(): array {
-		return $this->features;
-	}
-
-	/**
-	 * Default settings for Provider.
-	 *
-	 * @return array
-	 */
-	public function get_default_settings(): array {
-		return [];
-	}
-
-	/**
-	 * Common entry point for all REST endpoints for this provider.
-	 *
-	 * @param mixed  $item The item we're processing.
-	 * @param string $route_to_call The name of the route we're going to be processing.
-	 * @param array  $args Optional arguments to pass to the route.
-	 * @return mixed
-	 */
-	public function rest_endpoint_callback( $item, string $route_to_call, array $args = [] ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed
-		return null;
-	}
-
 	/**
 	 * Format the result of most recent request.
 	 *

includes/Classifai/Providers/Watson/Helpers.php

@@ -7,8 +7,6 @@
 
 use Classifai\Features\Classification;
 
-use function Classifai\get_plugin_settings;
-
 /**
  * Returns the currently configured Watson API URL. Lookup order is,
  *

includes/Classifai/Services/Service.php

@@ -135,7 +135,6 @@ public function get_display_name(): string {
 	 * Render the start of a settings page. The rest is added by the providers
 	 */
 	public function render_settings_page() {
-		$active_tab     = isset( $_GET['provider'] ) ? sanitize_text_field( wp_unslash( $_GET['provider'] ) ) : $active_tab; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
 		$base_url       = add_query_arg(
 			array(
 				'page' => 'classifai',

tests/Classifai/HelpersTest.php

@@ -42,14 +42,6 @@ function test_it_has_a_plugin_instance() {
 		$this->assertInstanceOf( '\Classifai\Plugin', $actual );
 	}
 
-	function test_it_has_plugin_settings() {
-		$this->markTestSkipped();
-		update_option( 'classifai_settings', [ 'post_types' => [ 'foo' ] ] );
-
-		$actual = get_plugin_settings();
-		$this->assertEquals( [ 'foo' ], $actual['post_types'] );
-	}
-
 	function test_it_has_default_supported_post_types() {
 		$actual = get_supported_post_types();
 		$this->assertEquals( ['post'], $actual );