FooGallery_Pro_Video_Base

Complexity

Total Complexity

26

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	error_response()	0	7	1
A	json_get()	0	9	6
A	json_post()	0	9	6
A	json_response()	0	14	4
A	is_error()	0	3	2
A	url_exists()	0	4	2
A	get_mime_type()	0	10	5

<?php
/**
 * Base class for video imports and queries
 * Date: 17/04/2018
 */
if ( ! class_exists( 'FooGallery_Pro_Video_Base' ) ) {

	class FooGallery_Pro_Video_Base {

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

		protected function error_response($message = "Unknown Error", $title = "An Error Occurred") {
			return array(
				"mode" => "error",
				"title" => $title,
				"message" => $message
			);
		}

		protected function json_get($url, $args = array("method"=>"GET")) {
			if (!is_array($args)){
				$args = array("method"=>"GET");
			}
			if (!array_key_exists("method", $args) || (array_key_exists("method", $args) && (!is_string($args["method"]) || strtoupper($args["method"]) != "GET"))){
				$args["method"] = "GET";
			}
			return $this->json_response($url, $args);
		}

		protected function json_post($url, $args = array("method"=>"POST")) {
			if (!is_array($args)){
				$args = array("method"=>"POST");
			}
			if (!array_key_exists("method", $args) || (array_key_exists("method", $args) && (!is_string($args["method"]) || strtoupper($args["method"]) != "POST"))){
				$args["method"] = "POST";
			}
			return $this->json_response($url, $args);
		}

		protected function json_response($url, $args = array("method"=>"GET")) {
			$remote = wp_remote_request($url, $args);
			if (is_wp_error($remote)) {
				return $this->error_response("Error fetching JSON: " . $remote->get_error_message());
			}
			// get the json string from the body of the response
			$body = wp_remote_retrieve_body($remote);
			// decode it into an object
			$json = json_decode($body);
			if (!is_object($json) && !is_array($json)){
				return $this->error_response("Error fetching JSON: Invalid response body, unable to decode.");
			}
			return $json;
		}

		protected function is_error($response) {
			return is_array($response) && $response["mode"] === "error";
		}

		protected function url_exists($url){
			$remote = wp_safe_remote_head($url);
			return !is_wp_error($remote) && wp_remote_retrieve_response_code($remote) === 200;
		}

		/**
		 * Takes the supplied URL and retrieves its' MIME type.
		 *
		 * @param string $url The URL to fetch the MIME type for.
		 *
		 * @return bool|string Returns false if the MIME type could not be retrieved.
		 */
		protected function get_mime_type($url){
			$remote = wp_safe_remote_head($url);
			if (is_wp_error($remote)) {
				return false;
			}
			if ( !empty($remote) && is_array($remote["response"]) && $remote["response"]["code"] === 200 ){
				return wp_remote_retrieve_header($remote, "content-type");
			}
			return false;
		}
	}
}