khaihihi

wp-content/plugins/wordpress-seo/admin/onpage/class-onpage-request.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * WPSEO plugin file.
+ *
+ * @package WPSEO\Admin
+ */
+
+/**
+ * This class will fetch a new status from Ryte and if it's necessary it will
+ * notify the site admin by email and remove the current meta value to hide the
+ * notice for all admin users.
+ */
+class WPSEO_OnPage_Request {
+
+	/**
+	 * The endpoint where the request will be send to.
+	 *
+	 * @var string
+	 */
+	private $onpage_endpoint = 'https://indexability.yoast.onpage.org/';
+
+	/**
+	 * Doing the remote get and returns the body.
+	 *
+	 * @param string $target_url The home url.
+	 * @param array  $parameters Array of extra parameters to send to Ryte.
+	 *
+	 * @return array
+	 * @throws Exception The error message that can be used to show to the user.
+	 */
+	protected function get_remote( $target_url, $parameters = [] ) {
+		$defaults   = [
+			'url'          => $target_url,
+			'wp_version'   => $GLOBALS['wp_version'],
+			'yseo_version' => WPSEO_VERSION,
+		];
+		$parameters = array_merge( $defaults, $parameters );
+
+		$url = add_query_arg( $parameters, $this->onpage_endpoint );
+
+		$response      = wp_remote_get( $url );
+		$response_code = wp_remote_retrieve_response_code( $response );
+
+		// When the request is successful, the response code will be 200.
+		if ( $response_code === 200 ) {
+			$response_body = wp_remote_retrieve_body( $response );
+
+			return json_decode( $response_body, true );
+		}
+	}
+
+	/**
+	 * Sending a request to Ryte to check if the $home_url is indexable.
+	 *
+	 * @param string $target_url The URL that will be send to the API.
+	 * @param array  $parameters Array of extra parameters to send to Ryte.
+	 *
+	 * @return array
+	 */
+	public function do_request( $target_url, $parameters = [] ) {
+		$json_body = $this->get_remote( $target_url, $parameters );
+
+		// Ryte recognized a redirect, fetch the data of that URL by calling this method with the value from Ryte.
+		if ( ! empty( $json_body['passes_juice_to'] ) ) {
+			return $this->do_request( $json_body['passes_juice_to'], $parameters );
+		}
+
+		return $json_body;
+	}
+}