File "external-sources.class.php"
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<?php
/**
* External Sources Input Classes for Back and Front End
* @since: 5.0
* @author ThemePunch <info@themepunch.com>
* @link https://revolution.themepunch.com/
* @copyright 2019 ThemePunch
*/
if(!defined('ABSPATH')) exit();
use InstagramScraper\Instagram;
/**
* Facebook
*
* with help of the API this class delivers album images from Facebook
*
* @package socialstreams
* @subpackage socialstreams/facebook
* @author ThemePunch <info@themepunch.com>
*/
class RevSliderFacebook extends RevSliderFunctions {
/**
* Stream Array
*
* @since 1.0.0
* @access private
* @var array $stream Stream Data Array
*/
private $stream;
/**
* Transient seconds
*
* @since 1.0.0
* @access private
* @var number $transient Transient time in seconds
*/
private $transient_sec;
public function __construct($transient_sec = 1200){
$this->transient_sec = $transient_sec;
}
/**
* Get User ID from its URL
*
* @since 1.0.0
* @param string $user_url URL of the Page
*/
public function get_user_from_url($user_url){
$theid = str_replace('https', '', $user_url);
$theid = str_replace(array('https', 'http', '://', 'www.', 'facebook', '.com', "/"), '', $user_url);
$theid = explode('?', $theid);
return trim($theid[0]);
}
/**
* Get Photosets List from User
*
* @since 1.0.0
* @param string $user_id Facebook User id (not name)
* @param int $item_count number of photos to pull
*/
public function get_photo_sets($user_id, $item_count = 10, $access_token){
//photoset params
$url = "https://graph.facebook.com/$user_id/albums?access_token=" . $access_token;
$photo_sets_list = json_decode(wp_remote_fopen($url));
if(!empty($photo_sets_list->error->message)){
return array("error",$photo_sets_list->error->message);
}
return $this->get_val($photo_sets_list, 'data');
}
/**
* Get Photoset Photos
*
* @since 5.1.1
* @param string $photo_set_id Photoset ID
* @param int $item_count number of photos to pull
*/
public function get_photo_set_photos($photo_set_id, $item_count = 10, $access_token){
$url = "https://graph.facebook.com/".$photo_set_id."/photos?fields=photos&access_token=" . $access_token ."&fields=id,from,message,picture,images,link,name,icon,privacy,type,status_type,application,created_time,updated_time,is_hidden,is_expired,comments.limit(1).summary(true),likes.limit(1).summary(true)";
$transient_name = 'revslider_' . md5($url);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name))){
return $data;
}
$photo_set_photos = json_decode(wp_remote_fopen($url));
$data = $this->get_val($photo_set_photos, 'data');
if($data !== ''){
set_transient($transient_name, $data, $this->transient_sec);
}
return $data;
}
/**
* Get Photosets List from User as Options for Selectbox
*
* @since 1.0.0
* @param string $user_url Facebook User id (not name)
* @param int $item_count number of photos to pull
*/
public function get_photo_set_photos_options($user_url, $current_album, $access_token, $item_count = 99){
$user_id = $this->get_user_from_url($user_url);
$photo_sets = $this->get_photo_sets($user_id, 999, $access_token);
if(isset( $photo_sets[0] ) && $photo_sets[0] == "error"){
return $photo_sets;
}
if(empty($current_album)) $current_album = '';
$return = array();
if(is_array($photo_sets)){
foreach($photo_sets as $photo_set){
$return[] = '<option title="'.$this->get_val($photo_set, 'name').'" '.selected($this->get_val($photo_set, 'id'), $current_album, false).' value="'.$this->get_val($photo_set, 'id').'">'.$this->get_val($photo_set, 'name').'</option>"';
}
}
return $return;
}
/**
* Get Feed
*
* @since 1.0.0
* @param string $user User ID
* @param int $item_count number of itmes to pull
*/
public function get_photo_feed($user, $access_token, $item_count = 10){
$url = "https://graph.facebook.com/$user/feed?access_token=" . $access_token ."&fields=full_picture,picture,attachments{media,media_type,url},icon,message,likes.limit(1).summary(true),comments.limit(1).summary(true)";
$transient_name = 'revslider_' . md5($url);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name))){
return $data;
}
$feed = json_decode(wp_remote_fopen($url));
$data = $this->get_val($feed, 'data');
if($data !== ''){
set_transient($transient_name, $data, $this->transient_sec);
}
return $data;
}
/**
* Decode URL from feed
*
* @since 1.0.0
* @param string $url facebook Output Data
*/
private function decode_facebook_url($url){
$url = str_replace('u00253A', ':', $url);
$url = str_replace('\u00255C\u00252F', '/', $url);
$url = str_replace('u00252F', '/', $url);
$url = str_replace('u00253F', '?', $url);
$url = str_replace('u00253D', '=', $url);
$url = str_replace('u002526', '&', $url);
return $url;
}
} // End Class
/**
* 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;
}
} // End Class
/**
* 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);
}
}
/**
* Instagram
*
* with help of the API this class delivers all kind of Images from instagram
*
* @package socialstreams
* @subpackage socialstreams/instagram
* @author ThemePunch <info@themepunch.com>
*/
if(!function_exists('rev_instagram_autoloader')){
function rev_instagram_autoloader($class)
{
if(strpos($class, 'InstagramScraper') !== false || strpos($class, 'Unirest') !== false) {
$filename = realpath(dirname(__FILE__)) .'/'. str_replace('\\', '/', $class) . '.php';
include_once ($filename);
}
}
}
class RevSliderInstagram extends RevSliderFunctions {
/**
* API key
*
* @since 1.0.0
* @access private
* @var string $api_key Instagram API key
*/
private $api_key;
/**
* Stream Array
*
* @since 1.0.0
* @access private
* @var array $stream Stream Data Array
*/
private $stream;
/**
* Transient seconds
*
* @since 1.0.0
* @access private
* @var number $transient Transient time in seconds
*/
private $transient_sec;
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
* @param string $api_key Instagram API key.
*/
public function __construct($transient_sec = 1200){
spl_autoload_register('rev_instagram_autoloader');
$this->transient_sec = $transient_sec;
}
/**
* Get Instagram Users Pictures CSV list
*
* @since 3.0
* @param string $user_id Instagram User id (not name)
*/
public function get_users_photos($search_user_id, $count, $orig_image = ''){
$search_user_array = explode(',', $search_user_id);
if(is_array($search_user_array)){
foreach($search_user_array as $search_user){
$this->get_public_photos(trim($search_user), $count, $orig_image);
}
}else{
$this->get_public_photos(trim($search_user_id), $count, $orig_image);
}
return $this->stream;
}
/**
* Get Instagram User Pictures
*
* @since 3.0
* @param string $user_id Instagram User id (not name)
*/
public function get_public_photos($search_user_id, $count, $orig_image = ''){
//Loads autoloader for Instragram scrapper requirements
if(!empty($search_user_id)){
$cacheKey = 'instagram' . '-' . $search_user_id . '-' . $count;
$transient_name = 'revslider_'. md5($cacheKey);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name))){
$this->stream = $data;
return $this->stream;
}
else
delete_transient($transient_name);
//Getting instragram images
$instagram = new Instagram();
$medias = $instagram->getMedias($search_user_id, $count);
if($medias != null){
$rsp = json_decode(json_encode($medias));
}else{
//Fallback function 12 photos
$rsp = json_decode(json_encode($this->getFallbackImages($search_user_id)));
}
if(isset($rsp->edge_owner_to_timeline_media))
$count = $this->instagram_output_array($rsp->edge_owner_to_timeline_media->edges, $count, $search_user_id, $orig_image);
if(!empty($this->stream)){
set_transient($transient_name, $this->stream, $this->transient_sec);
return $this->stream;
}else{
_e('Instagram reports: Please check the settings','revslider');
return false;
}
}else{
_e('Instagram reports: Please check the settings','revslider');
return false;
}
}
function input($name, $default = null){
return isset($_REQUEST[$name]) ? $_REQUEST[$name] : $default;
}
public function http_request($url, $post = '', $cookies = '', $headers = '', $show_header = true){
$ch = @curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, $show_header);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
if ($post) {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
}
if ($cookies) {
curl_setopt($ch, CURLOPT_COOKIE, $cookies);
}
if ($headers) {
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
$page = curl_exec($ch);
curl_close($ch);
return $page;
}
/**
* Get Instagram Tags Pictures CSV list
*
* @since 3.0
* @param string $user_id Instagram User id (not name)
*/
public function get_tags_photos($search_user_id, $count, $orig_image){
$search_user_array = explode(',', $search_user_id);
if(is_array($search_user_array)){
foreach($search_user_array as $search_user){
$this->get_tag_photos(trim($search_user), $count, $orig_image);
}
}
else{
$this->get_tag_photos(trim($search_user_id), $count, $orig_image);
}
return $this->stream;
}
/**
* Get Instagram Tag Pictures
*
* @since 3.0
* @param string $user_id Instagram User id (not name)
*/
public function get_tag_photos($search_user_id,$count,$orig_image){
if(!empty($search_user_id)){
$search_user_id = str_replace("#", "", $search_user_id);
$url = 'https://www.instagram.com/explore/tags/'.$search_user_id.'/?__a=1';
$transient_name = 'revslider_'. md5($url."count=".$count);
if($this->transient_sec > 0 && false !== ($data = get_transient( $transient_name))){
$this->stream = $data;
return $this->stream;
}
else
delete_transient( $transient_name );
$rsp = json_decode(wp_remote_fopen($url));
$count = $this->instagram_output_array($rsp->graphql->hashtag->edge_hashtag_to_media->edges,$count,$search_user_id,$orig_image);
if(!$rsp->graphql->hashtag->edge_hashtag_to_media->count){
_e('Instagram reports: Please check the settings','revslider');
return false;
}
while($count){
$url = 'https://www.instagram.com/explore/tags/'.$search_user_id.'/?__a=1&max_id='.$rsp->graphql->hashtag->edge_hashtag_to_media->page_info->end_cursor;
$rsp = json_decode(wp_remote_fopen($url));
$count = $this->instagram_output_array($rsp->tag->media->nodes,$count,$search_user_id,$orig_image);
}
if(!empty($this->stream)){
set_transient( $transient_name, $this->stream, $this->transient_sec );
return $this->stream;
}else{
_e('Instagram reports: Please check the settings','revslider');
return false;
}
}else{
_e('Instagram reports: Please check the settings','revslider');
return false;
}
}
/**
* Get Instagram Locations Pictures CSV list
*
* @since 3.0
* @param string $user_id Instagram User id (not name)
*/
public function get_places_photos($search_user_id,$count,$orig_image){
$search_user_array = explode(",", $search_user_id);
if(is_array($search_user_array)){
foreach($search_user_array as $search_user){
$this->get_place_photos(trim($search_user),$count,$orig_image);
}
}
else {
$this->get_place_photos(trim($search_user_id),$count,$orig_image);
}
return $this->stream;
}
/**
* Get Instagram Location Pictures
*
* @since 3.0
* @param string $user_id Instagram User id (not name)
*/
public function get_place_photos($search_user_id,$count,$orig_image){
if(!empty($search_user_id)){
$url = 'https://www.instagram.com/explore/locations/'.$search_user_id.'/?__a=1';
$transient_name = 'revslider_'. md5($url."count=".$count);
if ($this->transient_sec > 0 && false !== ($data = get_transient( $transient_name))){
$this->stream = $data;
return $this->stream;
}
else
delete_transient( $transient_name );
$rsp = json_decode(wp_remote_fopen($url));
$count = $this->instagram_output_array($rsp->graphql->location->edge_location_to_media->edges,$count,$search_user_id,$orig_image);
if(!$rsp->graphql->location->edge_location_to_media->count){
_e('Instagram reports: Please check the settings','revslider');
return false;
}
while($count){
$url = 'https://www.instagram.com/explore/locations/'.$search_user_id.'/?__a=1&max_id='.$rsp->graphql->location->edge_location_to_media->page_info->end_cursor;
$rsp = json_decode(wp_remote_fopen($url));
$count = $this->instagram_output_array($rsp->graphql->location->edge_location_to_media->edges,$count,$search_user_id,$orig_image);
}
if(!empty($this->stream)){
set_transient( $transient_name, $this->stream, $this->transient_sec );
return $this->stream;
}
else {
_e('Instagram reports: Please check the settings','revslider');
return false;
}
}
else {
_e('Instagram reports: Please check the settings','revslider');
return false;
}
}
/**
* Prepare output array $stream
*
* @since 3.0
* @param string $photos Instagram Output Data
*/
private function instagram_output_array($photos,$count,$search_user_id,$orig_image=""){
$this->stream = $photos;
foreach ($photos as $photo) {
if($count > 0){
$count--;
$this->stream[] = $photo;
}
}
return $count;
}
/**
* Prepare output array $stream
*
* @since 3.0
* @param string $photos Instagram Output Data
*/
private function instagram_output_array_places($photos,$count,$search_user_id,$orig_image=""){
foreach ($photos as $photo) {
if($count > 0){
$count--;
$stream = array();
if($orig_image){
$url = 'https://www.instagram.com/p/'.$photo->code.'/?__a=1';
$rsp = json_decode(wp_remote_fopen($url));
$images = end($rsp->graphql->shortcode_media->display_resources);
$orig_image = array( $images->src, $images->config_width, $images->config_height );
}
else {
$orig_image = array('',0,0);
}
$thumbnail_resources = $photo->thumbnail_resources;
$image_url = array(
'Low Resolution' => array(
$thumbnail_resources[2]->src,
320,
320
),
'Thumbnail' => array(
$thumbnail_resources[0]->src,
150,
150
),
'Standard Resolution' => array(
$photo->thumbnail_src,
640,
640
),
'Original Resolution' => $orig_image
);
$text = empty($photo->caption) ? '' : $photo->caption;
$stream['id'] = $photo->id;
$stream['custom-image-url'] = $image_url; //image for entry
if($photo->is_video != "true"){
$stream['custom-type'] = 'image'; //image, vimeo, youtube, soundcloud, html
}
else{
$url = 'https://www.instagram.com/p/'.$photo->code.'/?__a=1';
$rsp = json_decode(wp_remote_fopen($url));
$stream['custom-type'] = 'html5'; //image, vimeo, youtube, soundcloud, html
$stream['custom-html5-mp4'] = $rsp->graphql->shortcode_media->video_url;
}
$stream['post-link'] = 'https://www.instagram.com/p/' . $photo->code;
$url = '~(?:(https?)://([^\s<]+)|(www\.[^\s<]+?\.[^\s<]+))(?<![\.,:])~i';
$text = preg_replace($url, '<a href="$0" target="_blank" title="$0">$0</a>', $text);
$stream['title'] = $text;
$stream['content'] = $text;
$stream['date'] = date_i18n( get_option( 'date_format' ), ( $photo->date ) ) ;
$stream['date_modified'] = date_i18n( get_option( 'date_format' ), ( $photo->date ) ) ;
$stream['author_name'] = $search_user_id;
if(isset($photo->tags)) $stream['tags'] = implode(',', $photo->tags);
$stream['likes'] = $photo->likes->count;
$stream['likes_short'] = Essential_Grid_Base::thousandsViewFormat($photo->likes->count);
$stream['num_comments'] = $photo->comments->count;
$this->stream[] = $stream;
}
}
return $count;
}
/**
* Fallback method to get 12 latest photos
* @param String $search_user_id (name of instagram user)
*/
private function getFallbackImages($search_user_id) {
//FALLBACK 12 ELEMENTS
$page_res = $this->client_request('get', '/' . $search_user_id . '/');
switch ($page_res['http_code']) {
default:
break;
case 404:
break;
case 200:
$page_data_matches = array();
if(!preg_match('#window\._sharedData\s*=\s*(.*?)\s*;\s*</script>#', $page_res['body'], $page_data_matches)){
_e('Instagram reports: Parse script error','revslider');
}else{
$page_data = json_decode($page_data_matches[1], true);
if (!$page_data || empty($page_data['entry_data']['ProfilePage'][0]['graphql']['user'])) {
_e('Instagram reports: Content did not match expected','revslider');
}else{
$user_data = $page_data['entry_data']['ProfilePage'][0]['graphql']['user'];
if($user_data['is_private']){
_e('Instagram reports: Content is private','revslider');
}
}
}
break;
}
$user_data = $page_data['entry_data']['ProfilePage'][0]['graphql']['user'];
return $user_data;
}
/**
* Cliente request to get 12 instagram photos fallback
* @param unknown $type
* @param unknown $url
* @param unknown $options
* @return number[]|string[]|NULL|number[]|string[]|number[]|unknown[]|string[]|number[]|unknown[]|unknown[][]|string[][]|number[][]|NULL[][]
*/
private function client_request($type, $url, $options = null) {
$this->index('client', array(
'base_url' => 'https://www.instagram.com/',
'cookie_jar' => array(),
'headers' => array(
// 'Accept-Encoding' => supports_gz () ? 'gzip' : null,
'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.87 Safari/537.36',
'Origin' => 'https://www.instagram.com',
'Referer' => 'https://www.instagram.com',
'Connection' => 'close'
)
));
$client = $this->index('client');
$type = strtoupper($type);
$options = is_array($options) ? $options : array();
$url = (!empty($client['base_url']) ? rtrim($client['base_url'], '/') : '') . $url;
$url_info = parse_url($url);
$scheme = !empty($url_info['scheme']) ? $url_info['scheme'] : '';
$host = !empty($url_info['host']) ? $url_info['host'] : '';
$port = !empty($url_info['port']) ? $url_info['port'] : '';
$path = !empty($url_info['path']) ? $url_info['path'] : '';
$query_str = !empty($url_info['query']) ? $url_info['query'] : '';
if (!empty($options['query'])) {
$query_str = http_build_query($options['query']);
}
$headers = !empty($client['headers']) ? $client['headers'] : array();
if (!empty($options['headers'])) {
$headers = $this->array_merge_assoc($headers, $options['headers']);
}
$headers['Host'] = $host;
$client_cookies = $this->client_get_cookies_list($host);
$cookies = $client_cookies;
if (!empty($options['cookies'])) {
$cookies = $this->array_merge_assoc($cookies, $options['cookies']);
}
if ($cookies) {
$request_cookies_raw = array();
foreach ($cookies as $cookie_name => $cookie_value) {
$request_cookies_raw[] = $cookie_name . '=' . $cookie_value;
}
unset($cookie_name, $cookie_data);
$headers['Cookie'] = implode('; ', $request_cookies_raw);
}
if ($type === 'POST' && !empty($options['data'])) {
$data_str = http_build_query($options['data']);
$headers['Content-Type'] = 'application/x-www-form-urlencoded';
$headers['Content-Length'] = strlen($data_str);
} else {
$data_str = '';
}
$headers_raw_list = array();
foreach ($headers as $header_key => $header_value) {
$headers_raw_list[] = $header_key . ': ' . $header_value;
}
unset($header_key, $header_value);
$transport_error = null;
$curl_support = function_exists('curl_init');
$sockets_support = function_exists('fsockopen');
if (!$curl_support && !$sockets_support) {
log_error('Curl and sockets are not supported on this server');
return array(
'status' => 0,
'transport_error' => 'php on web-server does not support curl and sockets'
);
}
if ($curl_support) {
$curl = curl_init();
$curl_options = array(
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HEADER => true,
CURLOPT_URL => $scheme . '://' . $host . $path . (!empty($query_str) ? '?' . $query_str : ''),
CURLOPT_HTTPHEADER => $headers_raw_list,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_CONNECTTIMEOUT => 15,
CURLOPT_TIMEOUT => 60,
);
if ($type === 'POST') {
$curl_options[CURLOPT_POST] = true;
$curl_options[CURLOPT_POSTFIELDS] = $data_str;
}
curl_setopt_array($curl, $curl_options);
$response_str = curl_exec($curl);
$curl_info = curl_getinfo($curl);
$curl_error = curl_error($curl);
curl_close($curl);
if ($curl_info['http_code'] === 0) {
log_error('An error occurred while loading data. curl_error: ' . $curl_error);
$transport_error = array('status' => 0, 'transport_error' => 'curl');
if (!$sockets_support) {
return $transport_error;
}
}
}
if (!$curl_support || $transport_error) {
log_error('Trying to load data using sockets');
$headers_str = implode("\r\n", $headers_raw_list);
$out = sprintf("%s %s HTTP/1.1\r\n%s\r\n\r\n%s", $type, $path . (!empty($query_str) ? '?' . $query_str : ''), $headers_str, $data_str);
if ($scheme === 'https') {
$scheme = 'ssl';
$port = !empty($port) ? $port : 443;
}
$scheme = !empty($scheme) ? $scheme . '://' : '';
$port = !empty($port) ? $port : 80;
$sock = @fsockopen($scheme . $host, $port, $err_num, $err_str, 15);
if (!$sock) {
log_error('An error occurred while loading data error_number: ' . $err_num . ', error_number: ' . $err_str);
return array(
'status' => 0,
'error_number' => $err_num,
'error_message' => $err_str,
'transport_error' => $transport_error ? 'curl and sockets' : 'sockets'
);
}
fwrite($sock, $out);
$response_str = '';
while ($line = fgets($sock, 128)) {
$response_str .= $line;
}
fclose($sock);
}
@list ($response_headers_str, $response_body_encoded, $alt_body_encoded) = explode("\r\n\r\n", $response_str);
if ($alt_body_encoded) {
$response_headers_str = $response_body_encoded;
$response_body_encoded = $alt_body_encoded;
}
$response_body = $response_body_encoded;
$response_headers_raw_list = explode("\r\n", $response_headers_str);
$response_http = array_shift($response_headers_raw_list);
preg_match('#^([^\s]+)\s(\d+)\s([^$]+)$#', $response_http, $response_http_matches);
array_shift($response_http_matches);
list ($response_http_protocol, $response_http_code, $response_http_message) = $response_http_matches;
$response_headers = array();
$response_cookies = array();
foreach ($response_headers_raw_list as $header_row) {
list ($header_key, $header_value) = explode(': ', $header_row, 2);
if (strtolower($header_key) === 'set-cookie') {
$cookie_params = explode('; ', $header_value);
if (empty($cookie_params[0])) {
continue;
}
list ($cookie_name, $cookie_value) = explode('=', $cookie_params[0]);
$response_cookies[$cookie_name] = $cookie_value;
} else {
$response_headers[$header_key] = $header_value;
}
}
unset($header_row, $header_key, $header_value, $cookie_name, $cookie_value);
if ($response_cookies) {
$response_cookies['ig_or'] = 'landscape-primary';
$response_cookies['ig_pr'] = '1';
$response_cookies['ig_vh'] = rand(500, 1000);
$response_cookies['ig_vw'] = rand(1100, 2000);
$client['cookie_jar'][$host] = $this->array_merge_assoc($client_cookies, $response_cookies);
$this->index('client', $client);
}
return array(
'status' => 1,
'http_protocol' => $response_http_protocol,
'http_code' => $response_http_code,
'http_message' => $response_http_message,
'headers' => $response_headers,
'cookies' => $response_cookies,
'body' => $response_body
);
}
/**
* Helper function for fallback photos function
* @param unknown $domain
* @return unknown
*/
private function client_get_cookies_list($domain) {
$client = $this->index('client');
$cookie_jar = $client['cookie_jar'];
return !empty($cookie_jar[$domain]) ? $cookie_jar[$domain] : array();
}
/**
* Helper function for fallback photos function
* @param unknown $key
* @param unknown $value
* @param string $f
* @return NULL|string
*/
private function index($key, $value = null, $f = false) {
static $index = array();
if ($value || $f) {
$index[$key] = $value;
}
return !empty($index[$key]) ? $index[$key] : null;
}
/**
* Helper function for fallback photos function
* @return NULL
*/
private function array_merge_assoc() {
$mixed = null;
$arrays = func_get_args();
foreach ($arrays as $k => $arr) {
if ($k === 0) {
$mixed = $arr;
continue;
}
$mixed = array_combine(
array_merge(array_keys($mixed), array_keys($arr)),
array_merge(array_values($mixed), array_values($arr))
);
}
return $mixed;
}
} // End Class
/**
* Flickr
*
* with help of the API this class delivers all kind of Images from flickr
*
* @package socialstreams
* @subpackage socialstreams/flickr
* @author ThemePunch <info@themepunch.com>
*/
class RevSliderFlickr extends RevSliderFunctions {
/**
* API key
*
* @since 1.0.0
* @access private
* @var string $api_key flickr API key
*/
private $api_key;
/**
* API params
*
* @since 1.0.0
* @access private
* @var array $api_param_defaults Basic params to call with API
*/
private $api_param_defaults;
/**
* Stream Array
*
* @since 1.0.0
* @access private
* @var array $stream Stream Data Array
*/
private $stream;
/**
* Basic URL
*
* @since 1.0.0
* @access private
* @var string $url Url to fetch user from
*/
private $flickr_url;
/**
* Transient seconds
*
* @since 1.0.0
* @access private
* @var number $transient Transient time in seconds
*/
private $transient_sec;
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
* @param string $api_key flickr API key.
*/
public function __construct($api_key, $transient_sec = 1200){
$this->api_key = $api_key;
$this->api_param_defaults = array(
'api_key' => $this->api_key,
'format' => 'json',
'nojsoncallback' => 1,
);
$this->transient_sec = $transient_sec;
}
/**
* Calls Flicker API with set of params, returns json
*
* @since 1.0.0
* @param array $params Parameter build for API request
*/
private function call_flickr_api($params){
//build url
$encoded_params = array();
foreach($params as $k => $v){
$encoded_params[] = urlencode($k).'='.urlencode($v);
}
//call the API and decode the response
$url = 'https://api.flickr.com/services/rest/?'.implode('&', $encoded_params);
$transient_name = 'revslider_' . md5($url);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name)))
return ($data);
$rsp = json_decode(file_get_contents($url));
if(isset($rsp)){
set_transient($transient_name, $rsp, $this->transient_sec);
return $rsp;
}else{
return '';
}
}
/**
* Get User ID from its URL
*
* @since 1.0.0
* @param string $user_url URL of the Gallery
*/
public function get_user_from_url($user_url){
//gallery params
$user_params = $this->api_param_defaults + array(
'method' => 'flickr.urls.lookupUser',
'url' => $user_url,
);
//set User Url
$this->flickr_url = $user_url;
//get gallery info
$user_info = $this->call_flickr_api($user_params);
return $this->get_val($user_info, array('user', 'id'), '');
}
/**
* Get Group ID from its URL
*
* @since 1.0.0
* @param string $group_url URL of the Gallery
*/
public function get_group_from_url($group_url){
//gallery params
$group_params = $this->api_param_defaults + array(
'method' => 'flickr.urls.lookupGroup',
'url' => $group_url,
);
//set User Url
$this->flickr_url = $group_url;
//get gallery info
$group_info = $this->call_flickr_api($group_params);
return $this->get_val($group_info, array('group', 'id'), '');
}
/**
* Get Public Photos
*
* @since 1.0.0
* @param string $user_id flicker User id (not name)
* @param int $item_count number of photos to pull
*/
public function get_public_photos($user_id, $item_count = 10){
//public photos params
$public_photo_params = $this->api_param_defaults + array(
'method' => 'flickr.people.getPublicPhotos',
'user_id' => $user_id,
'extras' => 'description, license, date_upload, date_taken, owner_name, icon_server, original_format, last_update, geo, tags, machine_tags, o_dims, views, media, path_alias, url_sq, url_t, url_s, url_q, url_m, url_n, url_z, url_c, url_l, url_o',
'per_page'=> $item_count,
'page' => 1
);
//get photo list
$public_photos_list = $this->call_flickr_api($public_photo_params);
return $this->get_val($public_photos_list, array('photos', 'photo'), '');
}
/**
* Get Photosets List from User
*
* @since 1.0.0
* @param string $user_id flicker User id (not name)
* @param int $item_count number of photos to pull
*/
public function get_photo_sets($user_id, $item_count = 10, $current_photoset){
//photoset params
$photo_set_params = $this->api_param_defaults + array(
'method' => 'flickr.photosets.getList',
'user_id' => $user_id,
'per_page'=> $item_count,
'page' => 1
);
//get photoset list
$photo_sets_list = $this->call_flickr_api($photo_set_params);
$return = array();
foreach($photo_sets_list->photosets->photoset as $photo_set){
if(empty($photo_set->title->_content)) $photo_set->title->_content = "";
if(empty($photo_set->photos)) $photo_set->photos = 0;
$return[] = '<option title="'.$photo_set->description->_content.'" '.selected($photo_set->id , $current_photoset , false).' value="'.$photo_set->id.'">'.$photo_set->title->_content.' ('.$photo_set->photos.' photos)</option>"';
}
return $return;
}
/**
* Get Photoset Photos
*
* @since 1.0.0
* @param string $photo_set_id Photoset ID
* @param int $item_count number of photos to pull
*/
public function get_photo_set_photos($photo_set_id,$item_count=10){
//photoset photos params
$this->stream = array();
$photo_set_params = $this->api_param_defaults + array(
'method' => 'flickr.photosets.getPhotos',
'photoset_id' => $photo_set_id,
'per_page' => $item_count,
'page' => 1,
'extras' => 'license, date_upload, date_taken, owner_name, icon_server, original_format, last_update, geo, tags, machine_tags, o_dims, views, media, path_alias, url_sq, url_t, url_s, url_q, url_m, url_n, url_z, url_c, url_l, url_o'
);
//get photo list
$photo_set_photos = $this->call_flickr_api($photo_set_params);
return $this->get_val($photo_set_photos, array('photoset', 'photo'), '');
}
/**
* Get Groop Pool Photos
*
* @since 1.0.0
* @param string $group_id Photoset ID
* @param int $item_count number of photos to pull
*/
public function get_group_photos($group_id,$item_count=10){
//photoset photos params
$group_pool_params = $this->api_param_defaults + array(
'method' => 'flickr.groups.pools.getPhotos',
'group_id' => $group_id,
'per_page' => $item_count,
'page' => 1,
'extras' => 'license, date_upload, date_taken, owner_name, icon_server, original_format, last_update, geo, tags, machine_tags, o_dims, views, media, path_alias, url_sq, url_t, url_s, url_q, url_m, url_n, url_z, url_c, url_l, url_o'
);
//get photo list
$group_pool_photos = $this->call_flickr_api($group_pool_params);
return $this->get_val($group_pool_photos, array('photos', 'photo'), '');
}
/**
* Get Gallery ID from its URL
*
* @since 1.0.0
* @param string $gallery_url URL of the Gallery
* @param int $item_count number of photos to pull
*/
public function get_gallery_from_url($gallery_url){
//gallery params
$gallery_params = $this->api_param_defaults + array(
'method' => 'flickr.urls.lookupGallery',
'url' => $gallery_url,
);
//get gallery info
$gallery_info = $this->call_flickr_api($gallery_params);
return $this->get_val($gallery_info, array('gallery', 'id'), '');
}
/**
* Get Gallery Photos
*
* @since 1.0.0
* @param string $gallery_id flicker Gallery id (not name)
* @param int $item_count number of photos to pull
*/
public function get_gallery_photos($gallery_id,$item_count=10){
//gallery photos params
$gallery_photo_params = $this->api_param_defaults + array(
'method' => 'flickr.galleries.getPhotos',
'gallery_id' => $gallery_id,
'extras' => 'description, license, date_upload, date_taken, owner_name, icon_server, original_format, last_update, geo, tags, machine_tags, o_dims, views, media, path_alias, url_sq, url_t, url_s, url_q, url_m, url_n, url_z, url_c, url_l, url_o',
'per_page'=> $item_count,
'page' => 1
);
//get photo list
$gallery_photos_list = $this->call_flickr_api($gallery_photo_params);
return $this->get_val($gallery_photos_list, array('photos', 'photo'), '');
}
} // End Class
/**
* Youtube
*
* with help of the API this class delivers all kind of Images/Videos from youtube
*
* @package socialstreams
* @subpackage socialstreams/youtube
* @author ThemePunch <info@themepunch.com>
*/
class RevSliderYoutube extends RevSliderFunctions {
/**
* API key
*
* @since 1.0.0
* @access private
* @var string $api_key Youtube API key
*/
private $api_key;
/**
* Channel ID
*
* @since 1.0.0
* @access private
* @var string $channel_id Youtube Channel ID
*/
private $channel_id;
/**
* Stream Array
*
* @since 1.0.0
* @access private
* @var array $stream Stream Data Array
*/
private $stream;
/**
* Transient seconds
*
* @since 1.0.0
* @access private
* @var number $transient Transient time in seconds
*/
private $transient_sec;
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
* @param string $api_key Youtube API key.
*/
public function __construct($api_key, $channel_id, $transient_sec = 1200){
$this->api_key = $api_key;
$this->channel_id = $channel_id;
$this->transient_sec = $transient_sec;
}
/**
* Get Youtube Playlists
*
* @since 1.0.0
*/
public function get_playlists(){
//call the API and decode the response
$url = "https://www.googleapis.com/youtube/v3/playlists?part=snippet&maxResults=50&channelId=".$this->channel_id."&key=".$this->api_key;
$rsp = json_decode(wp_remote_fopen($url));
return $this->get_val($rsp, 'items', false);
}
/**
* Get Youtube Playlist Items
*
* @since 1.0.0
* @param string $playlist_id Youtube Playlist ID
* @param integer $count Max videos count
*/
public function show_playlist_videos($playlist_id, $count = 50){
//call the API and decode the response
if(empty($count)) $count = 50;
$url = "https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&playlistId=".$playlist_id."&maxResults=".$count."&fields=items%2Fsnippet&key=".$this->api_key;
$transient_name = 'revslider_' . md5($url);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name)))
return($data);
$rsp = json_decode(wp_remote_fopen($url));
if(!isset($rsp->items)) return array();
set_transient($transient_name, $rsp->items, $this->transient_sec);
return $rsp->items;
}
/**
* Get Youtube Channel Items
*
* @since 1.0.0
* @param integer $count Max videos count
*/
public function show_channel_videos($count = 50){
if(empty($count)) $count = 50;
//call the API and decode the response
$url = 'https://www.googleapis.com/youtube/v3/search?part=snippet&channelId='.$this->channel_id.'&maxResults='.$count.'&key='.$this->api_key.'&order=date';
$transient_name = 'revslider_' . md5($url);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name)))
return ($data);
$rsp = json_decode(wp_remote_fopen($url));
if(!isset($rsp->items)) return array();
set_transient($transient_name, $rsp->items, $this->transient_sec);
return $rsp->items;
}
/**
* Get Playlists from Channel as Options for Selectbox
*
* @since 1.0.0
*/
public function get_playlist_options($current_playlist){
$return = array();
$playlists = $this->get_playlists();
if(!empty($playlists)){
foreach($playlists as $playlist){
$return[] = '<option title="'.$playlist->snippet->description.'" '.selected($playlist->id , $current_playlist , false).' value="'.$playlist->id.'">'.$playlist->snippet->title.'</option>"';
}
}
return $return;
}
} // End Class
/**
* Vimeo
*
* with help of the API this class delivers all kind of Images/Videos from Vimeo
*
* @package socialstreams
* @subpackage socialstreams/vimeo
* @author ThemePunch <info@themepunch.com>
*/
class RevSliderVimeo extends RevSliderFunctions {
/**
* Stream Array
*
* @since 1.0.0
* @access private
* @var array $stream Stream Data Array
*/
private $stream;
/**
* Transient seconds
*
* @since 1.0.0
* @access private
* @var number $transient Transient time in seconds
*/
private $transient_sec;
/**
* Initialize the class and set its properties.
*
* @since 1.0.0
* @param string $api_key Youtube API key.
*/
public function __construct($transient_sec = 1200){
$this->transient_sec = $transient_sec;
}
/**
* Get Vimeo User Videos
*
* @since 1.0.0
*/
public function get_vimeo_videos($type, $value){
//call the API and decode the response
$url = 'https://vimeo.com/api/v2/';
$url .= ($type == 'user') ? $value.'/videos.json' : $type.'/'.$value.'/videos.json';
$transient_name = 'revslider_' . md5($url);
if($this->transient_sec > 0 && false !== ($data = get_transient($transient_name)))
return ($data);
$rsp = json_decode(wp_remote_fopen($url));
set_transient($transient_name, $rsp, $this->transient_sec);
return $rsp;
}
} // End Class
?>