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| Dir : /home/trave494/internetmoney.kerihosting.com/wp-content/plugins/td-social-counter/td_social_api.php |
<?php
class td_social_api {
private static $caching_time = 10800; // cache expire time - default 10800 = 3 hours
/**
* - decode the json data
* @param $url
* @return array|mixed|object|string
*/
private function get_json($url) {
$td_json = json_decode(td_remote_http::get_page($url, __CLASS__), true);
if ($td_json === null and json_last_error() !== JSON_ERROR_NONE) {
td_log::log(__FILE__, __FUNCTION__, 'Error decoding the json', $td_json);
return 'Error decoding the json';
}
return $td_json;
}
/**
* - parse all characters in a string and retrieve only the numeric ones
* @param $td_string
* @return string
*/
private function extract_numbers_from_string($td_string) {
$buffy = '';
foreach (str_split($td_string) as $td_char) {
if (is_numeric($td_char)) {
$buffy .= $td_char;
}
}
return $buffy;
}
/**
* - check the cache, update it if necessary and return the service data (number of likes, followers, etc.)
* @param $service_id
* @param $user_id
* @param string $access_token
* @return array|bool|int|string
*/
public function get_social_counter($service_id, $user_id, $access_token = '') {
//in cache we save the service name followed by the user id (ex. facebook_envato)
$service_cache_key = $service_id . '_' . $user_id;
if (td_remote_cache::is_expired(__CLASS__, $service_cache_key) === true ) {
//cache is expired - do a request
$service_data = $this->get_service_data($service_id, $user_id, $access_token);
//check if the cache is already set and the current cached value is > 0
if ($service_data === 0) {
$service_cached_data = td_remote_cache::get(__CLASS__, $service_cache_key);
if ($service_cached_data !== false && $service_cached_data > 0){
//keep the cached value
$service_data = $service_cached_data;
}
}
//set the cache - we don't use td_remote_cache::extend because td_remote_cache::is_expired returns true when the cache is not set
td_remote_cache::set(__CLASS__, $service_cache_key , $service_data, self::$caching_time);
} else {
// cache is valid return the cached value
$service_data = td_remote_cache::get(__CLASS__, $service_cache_key);
}
return $service_data;
}
/**
* - retrieve the count for each service(likes, followers, etc)
* @param $service_id
* @param $user_id
* @param $access_token
* @return int
*/
private function get_service_data($service_id, $user_id, $access_token) {
$buffy_array = 0;
switch ($service_id) {
case 'facebook':
$td_data = td_remote_http::get_page( "https://facebook.com/$user_id", __CLASS__ );
if ( $td_data === false ) {
// log page html data not successful
td_log::log( __FILE__, __FUNCTION__, 'facebook page html data cannot be retrieved.', $user_id);
// try to get likes using fb business connected account if available
$page_likes_number = $this->get_page_data_from_connected_fb_account( 'fb', $user_id );
if ( $page_likes_number !== false ) {
$buffy_array = $page_likes_number;
}
} else {
$pattern = '/PagesLikesCountDOMID[^>]+>(.*?)<\/a/s';
preg_match( $pattern, $td_data, $matches );
if ( !empty( $matches[1] ) ) {
$page_likes_number = $this->extract_numbers_from_string( strip_tags( $matches[1] ) );
$buffy_array = (int) $page_likes_number;
// log success
td_log::log( __FILE__, __FUNCTION__, 'facebook "' . $user_id . '" page likes data was retrieved successfully.', $buffy_array );
} else {
// log no match found in page html data
td_log::log( __FILE__, __FUNCTION__, 'we haven\'t found a match in ' . $user_id . '\'s facebook page html data.', $td_data );
// try to get page likes using fb business connected account if available
$page_likes_number = $this->get_page_data_from_connected_fb_account( 'fb', $user_id );
if ( $page_likes_number !== false ) {
$buffy_array = $page_likes_number;
}
}
}
break;
case 'twitter':
$twitter_worked = false;
//check 1 via https
$td_data = @$this->get_json("https://cdn.syndication.twimg.com/widgets/followbutton/info.json?screen_names=$user_id");
if (is_array($td_data) && !empty($td_data[0]['followers_count'])) {
$buffy_array = (int) $td_data[0]['followers_count'];
$twitter_worked = true; //skip to twitter second check
} else {
td_log::log(__FILE__, __FUNCTION__, 'twitter get_page method FAILED, we are trying again via the api', $td_data);
}
//check 2 via twitter api client - we only get here if the first check did not returned anything
if ($twitter_worked === false) {
if (!class_exists('TwitterApiClient')) {
require_once 'twitter-client.php';
$Client = new TwitterApiClient;
$Client->set_oauth (YOUR_CONSUMER_KEY, YOUR_CONSUMER_SECRET, SOME_ACCESS_KEY, SOME_ACCESS_SECRET);
try {
$path = 'users/show';
$args = array ('screen_name' => $user_id);
$data = @$Client->call( $path, $args, 'GET' );
if (!empty($data['followers_count'])) {
$buffy_array = (int) $data['followers_count']; //set the buffer
}
}
catch( TwitterApiException $Ex ){
//twitter rate limit will show here
//print_r($Ex);
}
}
}
break;
//case 'vimeo':
// $td_data = td_remote_http::get_page("http://vimeo.com/$user_id", __CLASS__);
// $pattern = "/<b class=\"stat_list_count\">(.*?)<\/b>(\s+)<span class=\"stat_list_label\">likes<\/span>/";
// preg_match($pattern, $td_data, $matches);
// if (!empty($matches[1])) {
// $buffy_array = (int) $matches[1];
// }
//
// break;
case 'youtube':
$url = "https://www.googleapis.com/youtube/v3/channels?part=statistics&key=" . td_remote_video::get_yt_api_key();
$search_id = str_replace("channel/", "", $user_id);
if (strpos($user_id, "channel/") === 0) {
$url .= "&id=$search_id";
} else {
$url .= "&forUsername=$search_id";
}
$subscriberCount = 0;
$td_data = @$this->get_json($url);
if (is_array($td_data) && !empty($td_data['items'][0]['statistics']['subscriberCount'])) {
$subscriberCount = $td_data['items'][0]['statistics']['subscriberCount'];
}
if (!empty($subscriberCount)) {
$buffy_array = (int) $subscriberCount;
}
break;
//case 'googleplus':
// $td_data = @$this->get_json("https://www.googleapis.com/plus/v1/people/$user_id?key=AIzaSyA1hsdPPNpkS3lvjohwLNkOnhgsJ9YCZWw");
// if (is_array($td_data) && !empty($td_data['circledByCount'])) {
// $buffy_array = (int) $td_data['circledByCount'];
// }else{
// $td_data = td_remote_http::get_page("https://plus.google.com/$user_id/posts", __CLASS__);
// $pattern = "/<span role=\"button\" class=\"d-s o5a\" tabindex=\"0\">(.*?)<\/span>/";
// preg_match($pattern, $td_data, $matches);
// if (!empty($matches[1])) {
// $expl_maches = explode(' ', trim($matches[1]));
// $buffy_array = str_replace(array('.', ','), array(''), $expl_maches[0]);
// }
// }
// break;
case 'instagram':
$td_data = td_remote_http::get_page("https://instagram.com/$user_id#", __CLASS__);
//$pattern = "/followed_by\":(.*?),\"follows\":/";
//$pattern = "/followed_by\"\:\{\"count\"\:(.*?)\}\,\"/";
// get the serialized data string present in the page script
$pattern = '/window\._sharedData = (.*);<\/script>/';
preg_match($pattern, $td_data, $matches);
if ( !empty($matches[1]) ) {
$instagram_json = json_decode($matches[1], true);
if (!empty($instagram_json['entry_data']['ProfilePage'][0]["graphql"]['user']["edge_followed_by"]['count'])) {
$buffy_array = (int) $instagram_json['entry_data']['ProfilePage'][0]["graphql"]['user']["edge_followed_by"]['count'];
// log success
td_log::log( __FILE__, __FUNCTION__, 'instagram "' . $user_id . '" page followers count data was retrieved successfully.', $buffy_array );
}
} else {
// log no match found in page html data
td_log::log( __FILE__, __FUNCTION__, 'we haven\'t found a match in ' . $user_id . '\'s instagram page html data.', $td_data );
// try to get followers count using fb business connected account if available
$page_likes_number = $this->get_page_data_from_connected_fb_account( 'ig', $user_id );
if ( $page_likes_number !== false ) {
$buffy_array = $page_likes_number;
}
}
break;
case 'pinterest':
$td_data = td_remote_http::get_page("https://pinterest.com/$user_id", __CLASS__);
$pattern = "/followers\" content=([^>]+)/is";
preg_match_all($pattern, $td_data, $matches);
if (!empty($matches[1][0])) {
$buffy_array = $this->extract_numbers_from_string($matches[1][0]);
}
break;
case 'tiktok':
$td_data = td_remote_http::get_page("https://www.tiktok.com/$user_id?lang=en", __CLASS__);
if (preg_match('/<script id="__NEXT_DATA__"([^>]+)>([^<]+)<\/script>/', $td_data, $matches)) {
$td_data = json_decode($matches[2], false);
if (isset($td_data->props->pageProps->userInfo->stats->followerCount)) {
$buffy_array = (int) $td_data->props->pageProps->userInfo->stats->followerCount;
}
}
break;
case 'soundcloud':
$td_data = @$this->get_json("http://api.soundcloud.com/users/$user_id.json?client_id=97220fb34ad034b5d4b59b967fd1717e");
if (is_array($td_data) && !empty($td_data['followers_count'])) {
$buffy_array = (int) $td_data['followers_count'];
}
break;
case 'rss':
$buffy_array = (int) $user_id;
break;
}
return $buffy_array;
}
/**
* retrieve the page likes count trough fb graph api for connected fb/ig business accounts
*
* @param $service - fb/ig ( facebook or instagram )
* @param $page_username - facebook or instagram business page username
* @return false|int - the page likes count / false on failure or if no fb account is connected or no pages are found for the connected fb account
*
*/
private function get_page_data_from_connected_fb_account( $service, $page_username ) {
// td_options fb_connected_account
$td_options_fb_connected_account = td_options::get_array('td_fb_connected_account');
// page likes init
$page_likes = null;
// check for a connected fb business account
if ( !empty($td_options_fb_connected_account) ) {
// fb connected account pages data
$td_fb_account_pages = !empty( $td_options_fb_connected_account['fb_account_pages_data'] ) ? $td_options_fb_connected_account['fb_account_pages_data'] : array();
if ( !empty($td_fb_account_pages) && is_array($td_fb_account_pages) ) {
foreach ( $td_fb_account_pages as $page_data ) {
// if any of the username/page id or page access token are not set in page data go further
if ( !isset($page_data['username']) || !isset($page_data['id']) || !isset($page_data['page_access_token']) ) {
continue;
}
// if we have a match do a request using the page access token to get the page likes data
if ( strtolower($page_username) === strtolower($page_data['username']) ) {
if ( $service === 'fb' ) {
// fb request data
$page_id = $page_data['id'];
$count_field = 'fan_count';
} elseif ( $service === 'ig' ) {
// ig request data
if ( isset( $page_data['instagram_business_account'] ) && !empty( $page_data['instagram_business_account'] ) ) {
$page_id = $page_data['instagram_business_account']['id'];
$count_field = 'followers_count';
} else {
td_log::log( __FILE__, __FUNCTION__, '"' . $service . ' - ' . $page_username . '" - missing instagram_business_account in page data.', array() );
break;
}
}
// get page data ( do request )
$fb_page_likes_data_api_url = 'https://graph.facebook.com/' . $page_id . '?fields=' . $count_field . '&access_token=' . $page_data['page_access_token'];
$result = wp_remote_get( $fb_page_likes_data_api_url, array( 'timeout' => 60, 'sslverify' => false ) );
if ( !is_wp_error($result) ) {
// process result
$page_data = json_decode( $result['body'] );
if ( isset( $page_data->$count_field ) ) {
td_log::log( __FILE__, __FUNCTION__, '"' . $service . ' - ' . $page_username . '" - facebook graph api page likes data was retrieved successfully.', $page_data->$count_field );
$page_likes = (int) $page_data->$count_field;
} else {
// log missing fan count data
td_log::log( __FILE__, __FUNCTION__, '"' . $service . ' - ' . $page_username . '" - facebook graph api page likes data request - missing fan count data.', $page_data );
}
} else {
// log error
td_log::log( __FILE__, __FUNCTION__, '"' . $service . ' - ' . $page_username . '" - facebook graph api page likes data request - error.', $result );
}
// break foreach loop on first match
break;
}
}
}
}
return $page_likes ?: false;
}
}