name : twitter.class.php <?php /** * External Sources Twitter Class * @since: 5.0 * @author ThemePunch <info@themepunch.com> * @link https://www.sliderrevolution.com/ * @copyright 2022 ThemePunch */ if (!defined('ABSPATH')) exit(); /** * Twitter * * with help of the API this class delivers all kind of tweeted images from twitter * * @package socialstreams * @subpackage socialstreams/twitter * @author ThemePunch <info@themepunch.com> */ class RevSliderTwitter extends RevSliderFunctions { /** * Consumer Key * * @since 1.0.0 * @access private * @var string $consumer_key Consumer Key */ private $consumer_key; /** * Consumer Secret * * @since 1.0.0 * @access private * @var string $consumer_secret Consumer Secret */ private $consumer_secret; /** * Access Token * * @since 1.0.0 * @access private * @var string $access_token Access Token */ private $access_token; /** * Access Token Secret * * @since 1.0.0 * @access private * @var string $access_token_secret Access Token Secret */ private $access_token_secret; /** * Twitter Account * * @since 1.0.0 * @access private * @var string $twitter_account Account User Name */ private $twitter_account; /** * Transient seconds * * @since 1.0.0 * @access private * @var number $transient Transient time in seconds */ private $transient_sec; /** * Stream Array * * @since 1.0.0 * @access private * @var array $stream Stream Data Array */ private $stream; /** * Initialize the class and set its properties. * * @since 1.0.0 * @param string $consumer_key Twitter App Registration Consomer Key * @param string $consumer_secret Twitter App Registration Consomer Secret * @param string $access_token Twitter App Registration Access Token * @param string $access_token_secret Twitter App Registration Access Token Secret */ public function __construct($consumer_key, $consumer_secret, $access_token, $access_token_secret, $transient_sec = 1200){ $this->consumer_key = $consumer_key; $this->consumer_secret = $consumer_secret; $this->access_token = $access_token; $this->access_token_secret = $access_token_secret; $this->transient_sec = $transient_sec; } /** * Get Tweets * * @since 1.0.0 * @param string $twitter_account Twitter account without trailing @ char */ public function get_public_photos($twitter_account, $include_rts, $exclude_replies, $count, $imageonly){ //require_once( 'class-wp-twitter-api.php'); //Set your personal data retrieved at https://dev.twitter.com/apps $credentials = array( 'consumer_key' => $this->consumer_key, 'consumer_secret' => $this->consumer_secret ); // Let's instantiate our class with our credentials $twitter_api = new RevSliderTwitterApi($credentials, $this->transient_sec); $include_rts = ($include_rts == 'on') ? 'true' : 'false'; $exclude_replies = ($include_rts == 'on') ? 'false' : 'true'; $query = '&tweet_mode=extended&count=500&include_entities=true&include_rts='.$include_rts.'&exclude_replies='.$exclude_replies.'&screen_name='.$twitter_account; $tweets = $twitter_api->query($query); return (!empty($tweets)) ? $tweets : ''; } /** * Find Key in array and return value (multidim array possible) * * @since 1.0.0 * @param string $key Needle * @param array $form Haystack */ public function array_find_element_by_key($key, $form){ if(is_array($form) && array_key_exists($key, $form)){ $ret = $form[$key]; return $ret; } if(is_array($form)){ foreach($form as $k => $v){ if(is_array($v)){ $ret = $this->array_find_element_by_key($key, $form[$k]); if($ret){ return $ret; } } } } return false; } } /** * Class WordPress Twitter API * * https://github.com/micc83/Twitter-API-1.1-Client-for-Wordpress/blob/master/class-wp-twitter-api.php * @version 1.0.0 */ class RevSliderTwitterApi extends RevSliderFunctions { public $bearer_token; // Default credentials public $args = array( 'consumer_key' => 'default_consumer_key', 'consumer_secret' => 'default_consumer_secret' ); // Default type of the resource and cache duration public $query_args = array( 'type' => 'statuses/user_timeline', 'cache' => 1800 ); public $has_error = false; /** * WordPress Twitter API Constructor * * @param array $args */ public function __construct($args = array(), $transient_sec = 1200){ if(is_array($args) && !empty($args)) $this->args = array_merge($this->args, $args); if(!$this->bearer_token = get_option('twitter_bearer_token')) $this->bearer_token = $this->get_bearer_token(); $this->query_args['cache'] = $transient_sec; } /** * Get the token from oauth Twitter API * * @return string Oauth Token */ private function get_bearer_token(){ $bearer_token_credentials = $this->get_val($this->args, 'consumer_key') . ':' . $this->get_val($this->args, 'consumer_secret'); $bearer_token_credentials_64 = base64_encode($bearer_token_credentials); $args = array( 'method' => 'POST', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array( 'Authorization' => 'Basic ' . $bearer_token_credentials_64, 'Content-Type' => 'application/x-www-form-urlencoded;charset=UTF-8', 'Accept-Encoding' => 'gzip' ), 'body' => array('grant_type' => 'client_credentials'), 'cookies' => array() ); $response = wp_remote_post('https://api.twitter.com/oauth2/token', $args); if(is_wp_error($response) || 200 != $response['response']['code']) return $this->bail(__( 'Can\'t get the bearer token, check your credentials', 'revslider'), $response); $result = json_decode($this->get_val($response, 'body')); update_option('twitter_bearer_token', $this->get_val($result, 'access_token')); return $this->get_val($result, 'access_token'); } /** * Query twitter's API * * @uses $this->get_bearer_token() to retrieve token if not working * * @param string $query Insert the query in the format "count=1&include_entities=true&include_rts=true&screen_name=micc1983! * @param array $query_args Array of arguments: Resource type (string) and cache duration (int) * @param bool $stop Stop the query to avoid infinite loop * * @return bool|object Return an object containing the result */ public function query($query, $query_args = array(), $stop = false){ if($this->has_error) return false; if(is_array($query_args) && !empty($query_args)){ $this->query_args = array_merge($this->query_args, $query_args); } $transient_name = 'wta_' . md5($query); if($this->get_val($this->query_args, 'cache', 0) > 0 && false !== ($data = get_transient($transient_name))) return json_decode($data); $args = array( 'method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array( 'Authorization' => 'Bearer ' . $this->bearer_token, 'Accept-Encoding' => 'gzip' ), 'body' => null, 'cookies' => array() ); $response = wp_remote_get('https://api.twitter.com/1.1/'. $this->get_val($this->query_args, 'type') . '.json?' . $query, $args); if(is_wp_error($response) || 200 != $response['response']['code']){ if(!$stop){ $this->bearer_token = $this->get_bearer_token(); return $this->query($query, $this->query_args, true); }else{ return $this->bail(__('Bearer Token is good, check your query', 'revslider'), $response); } } set_transient($transient_name, $response['body'], $this->query_args['cache']); return json_decode($response['body']); } /** * Let's manage errors * * WP_DEBUG has to be set to true to show errors * * @param string $error_text Error message * @param string $error_object Server response or wp_error */ private function bail($error_text, $error_object = ''){ $this->has_error = true; if(is_wp_error($error_object)){ $error_text .= ' - Wp Error: ' . $error_object->get_error_message(); }elseif(!empty($error_object) && isset($error_object['response']['message'])){ $error_text .= ' ( Response: ' . $error_object['response']['message'] . ')'; } trigger_error($error_text , E_USER_NOTICE); } }