<?php
/**
* OAuth consumer using the WordPress API
* @author David Anderson <david@updraftplus.com>
* @link https://github.com/DavidAnderson684/Dropbox
* @package Dropbox\OAuth
* @subpackage Consumer
*/
class Dropbox_ConsumerWordPress extends Dropbox_ConsumerAbstract
{
/**
* Set properties and begin authentication
* @param string $key
* @param string $secret
* @param \Dropbox\OAuth\Consumer\StorageInterface $storage
* @param string $callback
*/
public function __construct($key, $secret, Dropbox_StorageInterface $storage, $callback = null)
{
// Check we are in a WordPress environment
if (!defined('ABSPATH')) {
throw new Dropbox_Exception('The WordPress OAuth consumer requires a WordPress environment');
}
$this->consumerKey = $key;
$this->consumerSecret = $secret;
$this->storage = $storage;
$this->callback = $callback;
$this->authenticate();
}
/**
* Execute an API call
* @param string $method The HTTP method
* @param string $url The API endpoint
* @param string $call The API method to call
* @param array $additional Additional parameters
* @return array
*/
public function fetch($method, $url, $call, array $additional = array())
{
// Get the signed request URL
$request = $this->getSignedRequest($method, $url, $call, $additional);
if ($method == 'GET') {
$args = array ( );
$response = wp_remote_get($request['url'], $args);
$this->outFile = null;
} elseif ($method == 'POST') {
$args = array( 'body' => $request['postfields'] );
$response = wp_remote_post($request['url'], $args );
} elseif ($method == 'PUT' && $this->inFile) {
return new WP_Error('unsupported', "WordPress does not have a native HTTP PUT function");
}
// If the response body is not a JSON encoded string
// we'll return the entire response body
// Important to do this first, as the next section relies on the decoding having taken place
if (!$body = json_decode(wp_remote_retrieve_body($response))) {
$body = wp_remote_retrieve_body($response);
}
// Check if an error occurred and throw an Exception. This is part of the authentication process - don't modify.
if (!empty($body->error)) {
$message = $body->error . ' (Status Code: ' . wp_remote_retrieve_response_code($response) . ')';
throw new Dropbox_Exception($message); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- The escaping should happen when the exception is caught and printed
}
if (is_wp_error($response)) {
$message = $response->get_error_message();
throw new Dropbox_Exception($message); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- The escaping should happen when the exception is caught and printed
}
$results = array ( 'body' => $body, 'code' => wp_remote_retrieve_response_code($response), 'headers' => $response['headers'] );
return $results;
}
}