Deprecate 2 lookup methods

- WP_Auth0_Options::get_enabled_connections()
- WP_Auth0::get_plugin_dir_url()

WP_Auth0.php

@@ -259,8 +259,14 @@ function on_activate_redirect( $plugin ) {
 		}
 	}
 
-	// TODO: Deprecate
+	/**
+	 * @deprecated 3.6.0 - Use WPA0_PLUGIN_URL constant
+	 *
+	 * @return string
+	 */
 	public static function get_plugin_dir_url() {
+		// phpcs:ignore
+		trigger_error( sprintf( __( 'Method %s is deprecated.', 'wp-auth0' ), __METHOD__ ), E_USER_DEPRECATED );
 		return WPA0_PLUGIN_URL;
 	}
 

lib/WP_Auth0_Options.php

@@ -19,11 +19,6 @@ public function is_wp_registration_enabled() {
 		return get_site_option( 'users_can_register', 0 ) == 1;
 	}
 
-	// TODO: Deprecate, not used
-	public function get_enabled_connections() {
-		return array( 'facebook', 'twitter', 'google-oauth2' );
-	}
-
 	public function set_connection( $key, $value ) {
 		$options = $this->get_options();
 		$options['connections'][$key] = $value;
@@ -252,4 +247,15 @@ protected function defaults() {
 			'chart_age_step' => '5',
 		);
 	}
+
+	/**
+	 * @deprecated 3.6.0 - Social connections are no longer set during initial setup so this data is no longer needed. 
+	 *
+	 * @return array
+	 */
+	public function get_enabled_connections() {
+		// phpcs:ignore
+		trigger_error( sprintf( __( 'Method %s is deprecated.', 'wp-auth0' ), __METHOD__ ), E_USER_DEPRECATED );
+		return array( 'facebook', 'twitter', 'google-oauth2' );
+	}
 }