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Editing File: /home/ubuntu/codegama-ui-revamp/blog/wp-content/plugins/templately/includes/Utils/Http.php

<?php
namespace Templately\Utils;

use WP_Error;

use function wp_remote_retrieve_response_code;
use function wp_remote_retrieve_response_message;
use function wp_remote_retrieve_body;

class Http extends Base {
    /**
     * API Endpoint
     * @var string
     */
    private $url = 'https://app.templately.com/api/plugin';

/**
     * Development Mode
     * @var boolean
     */
    private $dev_mode = false;

/**
     * API Query
     * @var string
     */
    public $query = null;
    /**
     * API Endpoint
     * @var string
     */
    public $endpoint = null;

/**
     * Setting the development mode.
     */
    public function __construct(){
        $this->dev_mode = defined('TEMPLATELY_DEV') && TEMPLATELY_DEV;
    }

/**
     * Determining the endpoint URL based on the mode.
     *
     * @return string
     */
    public function url() {
        if( $this->dev_mode ) {
            $this->url = 'https://app.templately.dev/api/plugin';
        }
        return $this->url;
    }

/**
     * Preparing query arguments.
     * Unknown.
     *
     * @return string
     */
    public static function prepare( $query, ...$args ) {
        return sprintf( $query, ...$args );
    }

/**
     * Preparing query arguments
     *
     * @param  array $args
     * @return string
     */
    protected function prepareArgs( $args ) {
        $prepareArgs = "";
        foreach( $args as $key => $value ) {
            switch( true ) {
                case is_int( $value ):
                case is_bool( $value ):
                case is_string( $value ) && ($value === 'true' || $value === 'false'):
                    $prepareArgs .= "$key:" . $value . ",";
                    break;
                default:
                    $prepareArgs .= "$key:" . '"' . $value . '"' . ",";
                    break;
            }
        }

return rtrim($prepareArgs, ',');
    }

/**
     * Preparing query for the endpoint.
     *
     * @param string $query_name
     * @param string $params
     * @param array $funcArgs
     * @param array ...$args
     * @return Http
     */
    public function query( $query_name, $params, $funcArgs = [], ...$args ) {
        $query = '{';
            $query .= $query_name;
            if( is_array( $funcArgs ) && ! empty( $funcArgs ) ) {
                $query .= "(". $this->prepareArgs( $funcArgs ) .")";
            }
            if( ! empty( $params ) ) {
                $query .= "{";
                    $query .= $params;
                $query .= "}";
            }
        $query .= '}';

$this->endpoint = $query_name;
        $this->query = ! empty( $args ) ? sprintf($query, ...$args) : $query;
        return $this;
    }

/**
     * Preparing mutation for the endpoint.
     *
     * @param string $mutate
     * @param string $params
     * @param array $funcArgs
     * @param array ...$args
     * @return Http
     */
    public function mutation( $mutate, $params, $funcArgs = [], ...$args ) {
        $this->query( $mutate, $params, $funcArgs, ...$args );
        $mutation = 'mutation';
        $mutation .= $this->query;
        $this->endpoint = $mutate;
        $this->query = ! empty( $args ) ? sprintf($mutation, ...$args) : $mutation;
        return $this;
    }

/**
     * This function is responsible for Remote HTTP POST
     *
     * @param string $query
     * @param array $args
     * @return mixed
     */
    public function post( $query = '', $args = array() ){
        if( empty( $query ) ) {
            $query = $this->query;
        }

$headers = [
            'Content-Type' => 'application/json',
        ];

if( ! empty( $args['headers'] ) ) {
            $headers = wp_parse_args( $args['headers'], $headers );
            unset( $args['headers'] );
        }

if( defined( 'TEMPLATELY_DEBUG_LOG' ) && TEMPLATELY_DEBUG_LOG ) {
            Helper::log('URL: ' . $this->url());
            Helper::log('QUERY: ' . $query);
        }

$response = wp_remote_post( $this->url(), [
            'timeout' => $this->dev_mode ? 40 : 15,
            'headers' => $headers,
            'body' => wp_json_encode([
                'query' => $query
            ])
        ]);

if( defined( 'TEMPLATELY_DEBUG_LOG' ) && TEMPLATELY_DEBUG_LOG ) {
			Helper::log('RAW RESPONSE: ');
			Helper::log( $response );
			Helper::log('END RAW RESPONSE');
		}

return $this->maybeErrors( $response, $args );
    }

/**
     * Formating the self::post() response
     *
     * @param mixed $response
     * @param array $args
     * @return mixed
     */
    private function maybeErrors( &$response, $args = [] ) {
        if( $response instanceof WP_Error ) {
            return $response; // Return WP_Error, if it is an error.
        }

$response_code = wp_remote_retrieve_response_code($response);
        $response_message = wp_remote_retrieve_response_message($response);

/**
         * Retrive Data from Response Body.
         */
        $response = json_decode( wp_remote_retrieve_body( $response ), true );
        /**
         * If the graphql hit with any error.
         */
        if( ! empty( $response['errors'] ) ) {
            if( defined( 'TEMPLATELY_DEBUG_LOG' ) && TEMPLATELY_DEBUG_LOG ) {
                Helper::log('ERROR: ');
                Helper::log( $response['errors'] );
                Helper::log('END ERROR');
            }
            if( is_array( $response['errors'] ) ) {
                $wp_error = new WP_Error;
                array_walk( $response['errors'], function( $error ) use( &$wp_error ) {
                    if( isset( $error['message'] ) ) {
						if( $error['message'] === 'validation' ) {
							array_walk( $error['extensions'], function( $_error, $_error_key ) use( &$wp_error ) {
								if( $_error_key == 'validation' ) {
									array_walk( $_error, function( $v_error, $key ) use( &$wp_error ) {
										$wp_error->add( "{$key}_error", ucwords($v_error[0]) );
									});
								}
							});
						} else {
							$wp_error->add( 'templately_graphql_error', $error['message'] );
						}
                    }
                });
                return $wp_error;
            }
        }

$_response = isset( $response['data'][ $this->endpoint ] ) ? $response['data'][ $this->endpoint ] : [];

if( defined( 'TEMPLATELY_DEBUG_LOG' ) && TEMPLATELY_DEBUG_LOG ) {
            Helper::log('RESPONSE: ');
            Helper::log( $_response );
            Helper::log('END RESPONSE');
        }

return $_response;
    }
}

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