File: /home/a/l/l/alloesb/www/wp-content/plugins/accesspress-social-share/accesspress-social-share.php
<?php
defined( 'ABSPATH' ) or die( "No script kiddies please!" );
/*
Plugin name:AccessPress Social Share
Plugin URI: https://accesspressthemes.com/wordpress-plugins/accesspress-social-share/
Description: A plugin to add various social media shares to a site with dynamic configuration options.
Version: 4.5.6
Author: AccessPress Themes
Author URI: http://accesspressthemes.com
Text Domain: accesspress-social-share
Domain Path: /languages/
License: GPLv2 or later
*/
//Decleration of the necessary constants for plugin
if ( ! defined( 'APSS_PATH' ) ) {
define( 'APSS_PATH', plugin_dir_path( __FILE__ ) );
}
if ( ! defined( 'APSS_IMAGE_DIR' ) ) {
define( 'APSS_IMAGE_DIR', plugin_dir_url( __FILE__ ) . 'images' );
}
if ( ! defined( 'APSS_JS_DIR' ) ) {
define( 'APSS_JS_DIR', plugin_dir_url( __FILE__ ) . 'js' );
}
if ( ! defined( 'APSS_CSS_DIR' ) ) {
define( 'APSS_CSS_DIR', plugin_dir_url( __FILE__ ) . 'css' );
}
if ( ! defined( 'APSS_LANG_DIR' ) ) {
define( 'APSS_LANG_DIR', basename( dirname( __FILE__ ) ) . '/languages/' );
}
if ( ! defined( 'APSS_VERSION' ) ) {
define( 'APSS_VERSION', '4.5.6' );
}
if ( ! defined( 'APSS_TEXT_DOMAIN' ) ) {
define( 'APSS_TEXT_DOMAIN', 'accesspress-social-share' );
}
if ( ! defined( 'APSS_SETTING_NAME' ) ) {
define( 'APSS_SETTING_NAME', 'apss_share_settings' );
}
if ( ! defined( 'APSS_COUNT_TRANSIENTS' ) ) {
define( 'APSS_COUNT_TRANSIENTS', 'apss_social_counts_transients' );
}
defined('APSS_LITE_PLUGIN_NAME') or define('APSS_LITE_PLUGIN_NAME', 'AccessPress Social Share');
defined('APSS_LITE_DEMO') or define('APSS_LITE_DEMO', 'http://demo.accesspressthemes.com/wordpress-plugins/accesspress-social-share');
defined('APSS_LITE_DOC') or define('APSS_LITE_DOC', 'https://accesspressthemes.com/documentation/accesspress-social-share/');
defined('APSS_LITE_DETAIL') or define('APSS_LITE_DETAIL', 'https://accesspressthemes.com/wordpress-plugins/accesspress-social-share/');
defined('APSS_LITE_RATING') or define('APSS_LITE_RATING', 'https://wordpress.org/support/plugin/accesspress-social-share/reviews/#new-post');
defined('APSS_PRO_PLUGIN_NAME') or define('APSS_PRO_PLUGIN_NAME', 'AccessPress Social Pro');
defined('APSS_PRO_LINK') or define('APSS_PRO_LINK','https://accesspressthemes.com/wordpress-plugins/accesspress-social-pro/');
defined('APSS_PRO_DEMO') or define('APSS_PRO_DEMO', 'http://demo.accesspressthemes.com/wordpress-plugins/accesspress-social-pro');
defined('APSS_PRO_DETAIL') or define('APSS_PRO_DETAIL', 'https://accesspressthemes.com/wordpress-plugins/accesspress-social-pro/');
//Decleration of the class for necessary configuration of a plugin
if ( ! class_exists( 'APSS_Class' ) ) {
class APSS_Class{
var $apss_settings;
var $apss_social_counts_transients;
function __construct(){
$this -> apss_settings = get_option( APSS_SETTING_NAME ); //get the plugin variable contents from the options table.
register_activation_hook( __FILE__, array( $this, 'plugin_activation' ) ); //load the default setting for the plugin while activating
add_action( 'init', array( $this, 'plugin_text_domain' ) ); //load the plugin text domain
add_action( 'admin_enqueue_scripts', array( $this, 'register_admin_assets' ) ); //registers all the assets required for wp-admin
add_filter( 'the_content', array( $this, 'apss_the_content_filter' ), 110 ); // add the filter function for display of social share icons in frontend //added 12 priority level at the end to make the plugin compactible with Visual Composer.
if ( isset( $this -> apss_settings[ 'disable_frontend_assets' ] ) && $this -> apss_settings[ 'disable_frontend_assets' ] != '1' ) {
add_action( 'wp_enqueue_scripts', array( $this, 'register_frontend_assets' ) ); //registers all the assets required for the frontend
} else if ( ! isset( $this -> apss_settings[ 'disable_frontend_assets' ] ) ) {
add_action( 'wp_enqueue_scripts', array( $this, 'register_frontend_assets' ) ); //registers all the assets required for the frontend
}
add_action( 'admin_menu', array( $this, 'add_apss_menu' ) ); //register the plugin menu in backend
add_action( 'admin_post_apss_save_options', array( $this, 'apss_save_options' ) ); //save the options in the wordpress options table.
add_action( 'admin_post_apss_restore_default_settings', array( $this, 'apss_restore_default_settings' ) ); //restores default settings.
add_action( 'admin_post_apss_clear_cache', array( $this, 'apss_clear_cache' ) ); //clear the cache of the social share counter.
add_shortcode( 'apss-share', array( $this, 'apss_shortcode' ) ); //adds a shortcode
add_shortcode( 'apss_share', array( $this, 'apss_shortcode' ) ); //added a new shortcode to remove the shortcode with hyphen in future
add_shortcode( 'apss-count', array( $this, 'apss_count_shortcode' ) ); //adds a share count shortcode
add_shortcode( 'apss_count', array( $this, 'apss_count_shortcode' ) ); //added a new shortcode to remove the shortcode with hyphen in future
add_action( 'add_meta_boxes', array( $this, 'social_meta_box' ) ); //for providing the option to disable the social share option in each frontend page
add_action( 'save_post', array( $this, 'save_meta_values' ) ); //function to save the post meta values of a plugin.
add_action( 'wp_ajax_nopriv_frontend_counter', array( $this, 'frontend_counter' ) ); //fetching of the social share count.
add_action( 'wp_ajax_frontend_counter', array( $this, 'frontend_counter' ) ); // action for ajax counter.
add_filter( 'plugin_row_meta', array( $this, 'apss_plugin_row_meta' ), 10, 2 );
add_filter( 'admin_footer_text', array( $this, 'apss_admin_footer_text' ) );
add_action( 'admin_init', array( $this, 'redirect_to_site' ), 1 );
}
function redirect_to_site(){
if ( isset( $_GET[ 'page' ] ) && $_GET[ 'page' ] == 'apss-documentation' ) {
wp_redirect( APSS_LITE_DOC );
exit();
}
if ( isset( $_GET[ 'page' ] ) && $_GET[ 'page' ] == 'apss-premium' ) {
wp_redirect( APSS_PRO_LINK );
exit();
}
}
function apss_plugin_row_meta( $links, $file ){
if ( strpos( $file, 'accesspress-social-share.php' ) !== false ) {
$new_links = array(
'demo' => '<a href="'.APSS_LITE_DEMO.'" target="_blank"><span class="dashicons dashicons-welcome-view-site"></span>Live Demo</a>',
'doc' => '<a href="'.APSS_LITE_DOC.'" target="_blank"><span class="dashicons dashicons-media-document"></span>Documentation</a>',
'support' => '<a href="http://accesspressthemes.com/support" target="_blank"><span class="dashicons dashicons-admin-users"></span>Support</a>',
'pro' => '<a href="'.APSS_PRO_LINK.'" target="_blank"><span class="dashicons dashicons-cart"></span>Premium version</a>'
);
$links = array_merge( $links, $new_links );
}
return $links;
}
function apss_admin_footer_text( $text ){
global $post;
if ( isset($_GET['page']) && $_GET['page'] === 'accesspress-social-share') {
$text = 'Enjoyed ' . APSS_LITE_PLUGIN_NAME . '? <a href="' . APSS_LITE_RATING . '" target="_blank">Please leave us a ★★★★★ rating</a> We really appreciate your support! | Try premium version <a href="' . APSS_PRO_LINK . '" target="_blank">' . APSS_PRO_PLUGIN_NAME . '</a> - more features, more power!';
return $text;
} else {
return $text;
}
}
//called when plugin is activated
function plugin_activation(){
global $wpdb;
if ( is_multisite() ) {
$current_blog = $wpdb -> blogid;
// Get all blogs in the network and activate plugin on each one
$blog_ids = $wpdb -> get_col( "SELECT blog_id FROM {$wpdb -> blogs}" );
foreach ( $blog_ids as $blog_id ) {
switch_to_blog( $blog_id );
if ( ! get_option( APSS_SETTING_NAME ) ) {
include( 'inc/backend/activation.php' );
}
if ( ! get_option( APSS_COUNT_TRANSIENTS ) ) {
$apss_social_counts_transients = array();
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
}
} else {
if ( ! get_option( APSS_SETTING_NAME ) ) {
include( 'inc/backend/activation.php' );
}
if ( ! get_option( APSS_COUNT_TRANSIENTS ) ) {
$apss_social_counts_transients = array();
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
}
}
//loads the text domain for translation
function plugin_text_domain(){
load_plugin_textdomain( 'accesspress-social-share', false, APSS_LANG_DIR );
}
//functions to register frontend styles and scripts
function register_admin_assets(){
/**
* Backend CSS
* */
if ( isset( $_GET[ 'page' ] ) && $_GET[ 'page' ] == 'accesspress-social-share' ) {
wp_enqueue_style( 'aps-admin-css', APSS_CSS_DIR . '/backend.css', false, APSS_VERSION ); //registering plugin admin css
wp_enqueue_style( 'fontawesome-css', APSS_CSS_DIR . '/font-awesome/font-awesome.min.css', false, APSS_VERSION );
/**
* Backend JS
* */
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_script( 'apss-admin-js', APSS_JS_DIR . '/backend.js', array( 'jquery', 'jquery-ui-sortable', 'wp-color-picker' ), APSS_VERSION ); //registering plugin's admin js
}
}
//function to return the content filter for the posts and pages
function apss_the_content_filter( $content ){
if ( in_array( 'get_the_excerpt', $GLOBALS[ 'wp_current_filter' ] ) )
return $content;
global $post;
$post_content = $content;
$title = str_replace( '+', '%20', urlencode( $post -> post_title ) );
$content = trim( strip_shortcodes( strip_tags( $post -> post_content ) ) );
if ( strlen( $content ) >= 100 ) {
$excerpt = urlencode( substr( $content, 0, 100 ) . '...' );
} else {
$excerpt = urlencode( $content );
}
$options = $this -> apss_settings;
ob_start();
include('inc/frontend/content-filter.php');
$html_content = ob_get_contents();
ob_get_clean();
if( isset( $options[ 'disable_frontend_assets' ] ) && $options[ 'disable_frontend_assets' ] == '0' ){
if(isset($apss_share_settings['font_awesome'])){
$font_awesome_version=$apss_share_settings['font_awesome'];
}
else{
$font_awesome_version='';
}
}
else{
$font_awesome_version='';
}
$share_shows_in_options = $options[ 'share_options' ];
$content_flag = get_post_meta( $post -> ID, 'apss_content_flag', true );
$all = in_array( 'all', $options[ 'share_options' ] );
$is_lists_authorized = (is_search() && $content_flag != '1' ) && $all ? true : false;
$is_attachement_check = in_array( 'attachment', $options[ 'share_options' ] );
$is_attachement = (is_attachment() && $is_attachement_check ) ? true : false;
$front_page = in_array( 'front_page', $options[ 'share_options' ] );
$is_front_page = (is_front_page() && $content_flag != '1' ) && $front_page ? true : false;
$share_shows_in_options = $options[ 'share_options' ];
$is_singular = is_singular( $share_shows_in_options ) && ! is_front_page() && $content_flag != '1' ? true : false;
if ( ! empty( $share_shows_in_options ) ) {
$is_tax = is_tax( $share_shows_in_options );
} else {
$is_tax = false;
}
$is_category = in_array( 'categories', $options[ 'share_options' ] );
$default_category = ( is_category() ) && $is_category ? true : false;
$is_default_archive = in_array( 'archives', $options[ 'share_options' ] );
$default_archives = ( ( is_archive() && ! is_tax() ) && ! is_category() ) && $is_default_archive ? true : false;
if ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ) {
$show_icons = false;
} else {
$show_icons = true;
}
if ( empty( $options[ 'share_options' ] ) ) {
return $post_content;
} else if ( ($is_lists_authorized || $is_attachement || $is_singular || $is_tax || $is_front_page || $default_category || $default_archives) && $show_icons ) {
if ( $options[ 'share_positions' ] == 'below_content' ) {
return $post_content . "<div class='apss-social-share apss-theme-$icon_set_value clearfix $font_awesome_version' >" . $html_content . "</div>";
}
if ( $options[ 'share_positions' ] == 'above_content' ) {
return "<div class='apss-social-share apss-theme-$icon_set_value clearfix $font_awesome_version'>$html_content</div>" . $post_content;
}
if ( $options[ 'share_positions' ] == 'on_both' ) {
return "<div class='apss-social-share apss-theme-$icon_set_value clearfix $font_awesome_version'>$html_content</div>" . $post_content . "<div class='apss-social-share apss-theme-$icon_set_value clearfix'>$html_content</div>";
}
} else {
return $post_content;
}
}
/**
* Registers Frontend Assets
* */
function register_frontend_assets(){
$apss_share_settings = get_option('apss_share_settings');
if ( isset( $apss_share_settings['font_awesome'] ) && $apss_share_settings['font_awesome'] == 'apss_font_awesome_five' ) {
wp_enqueue_style( 'apss-font-awesome-five', APSS_CSS_DIR . '/fontawesome-all.css', array(), APSS_VERSION );
}
else{
wp_enqueue_style( 'apss-font-awesome-four', APSS_CSS_DIR . '/font-awesome.min.css', array(), APSS_VERSION );
}
wp_enqueue_style( 'apss-frontend-css', APSS_CSS_DIR . '/frontend.css', array(), APSS_VERSION );
wp_enqueue_style( 'apss-font-opensans', '//fonts.googleapis.com/css?family=Open+Sans', array(), false );
wp_enqueue_script( 'apss-frontend-mainjs', APSS_JS_DIR . '/frontend.js', array( 'jquery' ), APSS_VERSION, true );
$ajax_nonce = wp_create_nonce( 'apss-ajax-nonce' );
wp_localize_script( 'apss-frontend-mainjs', 'frontend_ajax_object', array( 'ajax_url' => admin_url() . 'admin-ajax.php', 'ajax_nonce' => $ajax_nonce ) );
}
//add plugins menu in backend
function add_apss_menu(){
add_menu_page( 'AccessPress Social Share', 'AccessPress Social Share', 'manage_options', 'accesspress-social-share', array( $this, 'main_page' ), APSS_IMAGE_DIR . '/apss-icon.png' );
add_submenu_page('accesspress-social-share', __('Documentation', 'accesspress-social-share'), __('Documentation', 'accesspress-social-share'), 'manage_options', 'apss-documentation', '__return_false', null, 9);
add_submenu_page('accesspress-social-share', __('Check Premium Version', 'accesspress-social-share'), __('Check Premium Version', 'accesspress-social-share'), 'manage_options', 'apss-premium', '__return_false', null, 9);
}
//for saving the plugin settings
function apss_save_options(){
if ( isset( $_POST[ 'apss_add_nonce_save_settings' ] ) && isset( $_POST[ 'apss_submit_settings' ] ) && wp_verify_nonce( $_POST[ 'apss_add_nonce_save_settings' ], 'apss_nonce_save_settings' ) ) {
include( 'inc/backend/save-settings.php' );
} else {
die( 'No script kiddies please!' );
}
}
//function to restore the default setting of a plugin
function apss_restore_default_settings(){
$nonce = $_REQUEST[ '_wpnonce' ];
if ( ! empty( $_GET ) && wp_verify_nonce( $nonce, 'apss-restore-default-settings-nonce' ) ) {
//restore the default plugin activation settings from the activation page.
include( 'inc/backend/activation.php' );
wp_redirect( admin_url() . 'admin.php?page=accesspress-social-share&message=3' );
exit;
} else {
die( 'No script kiddies please!' );
}
}
/**
* Clears the social share counter cache
*/
function apss_clear_cache(){
if ( ! empty( $_GET ) && wp_verify_nonce( $_GET[ '_wpnonce' ], 'apss-clear-cache-nonce' ) ) {
$apss_settings = $this -> apss_settings;
$apss_social_counts_transients = get_option( APSS_COUNT_TRANSIENTS );
foreach ( $apss_social_counts_transients as $transient ) {
delete_transient( $transient );
}
update_option( APSS_COUNT_TRANSIENTS, array() );
$transient_array = array( 'apss_tweets_count', 'apss_linkedin_count', 'apss_fb_count', 'apss_pin_count' );
foreach ( $transient_array as $transient ) {
delete_transient( $transient );
}
wp_redirect( admin_url() . 'admin.php?page=accesspress-social-share&message=4' );
}
}
//function for adding shortcode of a plugin
function apss_shortcode( $attr ){
ob_start();
include( 'inc/frontend/shortcode.php' );
$html = ob_get_contents();
ob_get_clean();
return $html;
}
//frontend counter
function frontend_counter(){
if ( ! empty( $_GET ) && wp_verify_nonce( $_GET[ '_wpnonce' ], 'apss-ajax-nonce' ) ) {
$apss_settings = $this -> apss_settings;
$new_detail_array = array();
if ( isset( $_POST[ 'data' ] ) ) {
$details = sanitize_array($_POST[ 'data' ]);
foreach ( $details as $detail ) {
$new_detail_array[ $detail[ 'network' ] ] = $this -> get_count( $detail[ 'network' ], $detail[ 'url' ] );
}
} else if ( isset( $_POST[ 'shortcode_data' ] ) ) {
$shortcode_data = sanitize_array($_POST[ 'shortcode_data' ]);
foreach ( $shortcode_data as $detail ) {
$detail_array = explode( '_', $detail );
$url = trim( $detail_array[ 0 ] );
$network = $detail_array[ 1 ];
$new_detail_array[] = $this -> get_count( $network, $url );
}
}
die( json_encode( $new_detail_array ) );
}
}
function sanitize_array($array = array(), $sanitize_rule = array()) {
if (!is_array($array) || count($array) == 0) {
return array();
}
foreach ($array as $k => $v) {
if (!is_array($v)) {
$default_sanitize_rule = (is_numeric($k)) ? 'text' : 'html';
$sanitize_type = isset($sanitize_rule[$k]) ? $sanitize_rule[$k] : $default_sanitize_rule;
$array[$k] = $this->sanitize_value($v, $sanitize_type);
}
if (is_array($v)) {
$array[$k] = $this->sanitize_array($v, $sanitize_rule);
}
}
return $array;
}
function sanitize_value($value = '', $sanitize_type = 'text') {
switch ($sanitize_type) {
case 'html':
$allowed_html = wp_kses_allowed_html('post');
return wp_kses($value, $allowed_html);
break;
default:
return sanitize_text_field($value);
break;
}
}
//frontend counter only Shortcode
function apss_count_shortcode( $attr ){
ob_start();
include( 'inc/frontend/count_shortcode.php' );
$html = ob_get_contents();
ob_get_clean();
return $html;
}
///////////////////////////for post meta options//////////////////////////////////
/**
* Adds a section in all the post and page section to disable the share options in frontend pages
*/
function social_meta_box(){
add_meta_box( 'ap-share-box', 'AccessPress social share options', array( $this, 'metabox_callback' ), '', 'side', 'core' );
}
function metabox_callback( $post ){
wp_nonce_field( 'save_meta_values', 'ap_share_meta_nonce' );
$content_flag = get_post_meta( $post -> ID, 'apss_content_flag', true );
?>
<label><input type="checkbox" value="1" name="apss_content_flag" <?php checked( $content_flag, true ) ?>/><?php _e( 'Hide share icons in content', 'accesspress-social-share' ); ?></label><br>
<?php
}
/**
* Save Share Flags on post save
*/
function save_meta_values( $post_id ){
/*
* We need to verify this came from our screen and with proper authorization,
* because the save_post action can be triggered at other times.
*/
// Check if our nonce is set.
if ( ! isset( $_POST[ 'ap_share_meta_nonce' ] ) ) {
return;
}
// Verify that the nonce is valid.
if ( ! wp_verify_nonce( $_POST[ 'ap_share_meta_nonce' ], 'save_meta_values' ) ) {
return;
}
// If this is an autosave, our form has not been submitted, so we don't want to do anything.
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Check the user's permissions.
if ( isset( $_POST[ 'post_type' ] ) && 'page' == $_POST[ 'post_type' ] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return;
}
}
/* OK, it's safe for us to save the data now. */
// Make sure that it is set.
$content_flag = (isset( $_POST[ 'apss_content_flag' ] ) && $_POST[ 'apss_content_flag' ] == 1) ? 1 : 0;
// Update the meta field in the database.
update_post_meta( $post_id, 'apss_content_flag', $content_flag );
}
////////////////////////////////////////////////////////////
//plugins backend admin page
function main_page(){
include('inc/backend/main-page.php');
}
//returns the current page url
function curPageURL(){
$pageURL = 'http';
if ( isset( $_SERVER[ 'HTTPS' ] ) && $_SERVER[ 'HTTPS' ] == 'on' ) {
$pageURL .= "s";
}
$pageURL .= "://";
if ( $_SERVER[ "SERVER_PORT" ] != "80" ) {
$pageURL .= $_SERVER[ "SERVER_NAME" ] . ":" . $_SERVER[ "SERVER_PORT" ] . $_SERVER[ "REQUEST_URI" ];
} else {
$pageURL .= $_SERVER[ "SERVER_NAME" ] . $_SERVER[ "REQUEST_URI" ];
}
return $pageURL;
}
/**
* Funciton to print array in pre format
* */
function print_array( $array ){
echo "<pre>";
print_r( $array );
echo "</pre>";
}
//////////////////////////////////// for count //////////////////////////////////////
//for facebook url share count
function get_fb( $url ){
$apss_settings = $this -> apss_settings;
if ( ! isset( $apss_settings[ 'enable_cache' ] ) || $apss_settings[ 'enable_cache' ] == '1' ) {
$cache_period = $apss_settings[ 'cache_period' ];
$fb_transient = 'fb_' . md5( $url );
$fb_transient_count = get_transient( $fb_transient );
$apss_social_counts_transients = get_option( APSS_COUNT_TRANSIENTS );
if ( false === $fb_transient_count ) {
$json_string = $this -> get_json_values( 'https://graph.facebook.com/?id=' . $url );
$json = json_decode( $json_string, true );
$facebook_count = isset( $json[ 'share' ][ 'share_count' ] ) ? intval( $json[ 'share' ][ 'share_count' ] ) : 0;
set_transient( $fb_transient, $facebook_count, $cache_period * HOUR_IN_SECONDS );
if ( ! in_array( $fb_transient, $apss_social_counts_transients ) ) {
$apss_social_counts_transients[] = $fb_transient;
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
} else {
$facebook_count = $fb_transient_count;
}
} else {
$json_string = $this -> get_json_values( 'https://graph.facebook.com/?id=' . $url );
$json = json_decode( $json_string, true );
$facebook_count = isset( $json[ 'share' ][ 'share_count' ] ) ? intval( $json[ 'share' ][ 'share_count' ] ) : 0;
}
return $facebook_count;
}
/**
* Get Facebook Access Token
* */
function get_fb_access_token(){
$apss_settings = $this -> apss_settings;
$app_id = $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_id' ];
$app_secret = $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_secret' ];
$api_url = 'https://graph.facebook.com/';
$url = sprintf(
'%soauth/access_token?client_id=%s&client_secret=%s&grant_type=client_credentials', $api_url, $app_id, $app_secret
);
$get_token = "https://graph.facebook.com/oauth/access_token?client_id=$app_id&client_secret=$app_secret&grant_type=client_credentials&&redirect_uri=$url";
$access_token = wp_remote_get( $get_token, array( 'timeout' => 60 ) );
if ( is_wp_error( $access_token ) || ( isset( $access_token[ 'response' ][ 'code' ] ) && 200 != $access_token[ 'response' ][ 'code' ] ) ) {
return '';
} else {
$json_decode = json_decode( $access_token[ 'body' ] );
return sanitize_text_field( $json_decode -> access_token );
}
}
function new_get_fb( $url ){
$apss_settings = $this -> apss_settings;
if ( isset( $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_id' ] ) && $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_id' ] != '' ) {
$fb_app_id = $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_id' ];
}
if ( isset( $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_secret' ] ) && $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_secret' ] != '' ) {
$fb_app_secret = $apss_settings[ 'api_configuration' ][ 'facebook' ][ 'app_id' ];
}
if ( ! isset( $fb_app_id ) || ! isset( $fb_app_secret ) ) {
$facebook_count = self:: get_fb( $url );
return $facebook_count;
} else {
$access_token = self:: get_fb_access_token();
$api_url = 'https://graph.facebook.com/';
$facebook_count = sprintf(
'%s?access_token=%s&id=%s', $api_url, $access_token, $url
);
//$facebook_count = 'https://graph.facebook.com/?fields=og_object%7Blikes.summary(true).limit(0)%7D,share&id=' . $url;
$apss_settings = $this -> apss_settings;
if ( isset( $apss_settings[ 'enable_cache' ] ) && $apss_settings[ 'enable_cache' ] == '1' ) {
$cache_period = $apss_settings[ 'cache_period' ];
$fb_transient = 'fb_' . md5( $url );
$fb_transient_count = get_transient( $fb_transient );
//for setting the counter transient in separate options value
$apss_social_counts_transients = get_option( APSS_COUNT_TRANSIENTS );
if ( false === $fb_transient_count ) {
$json_string = $this -> get_json_values( $facebook_count );
$json = json_decode( $json_string, true );
$facebook_count = isset( $json[ 'share' ][ 'share_count' ] ) ? intval( $json[ 'share' ][ 'share_count' ] ) : 0;
set_transient( $fb_transient, $facebook_count, $cache_period * HOUR_IN_SECONDS );
if ( ! in_array( $fb_transient, $apss_social_counts_transients ) ) {
$apss_social_counts_transients[] = $fb_transient;
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
} else {
$facebook_count = $fb_transient_count;
}
} else {
$facebook_count = APSS_Class :: facebook_new_share_count_api( $url );
}
return $facebook_count;
die();
}
}
function facebook_new_share_count_api( $url ){
$access_token = $this->get_fb_access_token( $url );
$api_url = 'https://graph.facebook.com/';
// Not Working --v
$facebook_count = sprintf( '%s?access_token=%s&id=%s', $api_url, $access_token, $url );
// Not Working --v
$facebook_count = 'https://graph.facebook.com/?id=' . $url . '&access_token=' . sanitize_text_field( $access_token );
// Not Working --v
$facebook_count = 'https://graph.facebook.com/?id=' . $url . '&fields=og_object{engagement}';
if ( $access_token != '' ) {
$facebook_count .= '&access_token=' . sanitize_text_field( $access_token );
}
// Not Working -- depreciated for FB App v2.9 and higher
$facebook_count = 'https://graph.facebook.com/?fields=og_object%7Blikes.summary(true).limit(0)%7D,share&id=' . $url;
// Working
$facebook_count = "https://graph.facebook.com/?id=$url&fields=engagement&access_token=$access_token";
$json_string = self::get_json_values( $facebook_count );
$json = json_decode( $json_string, true );
if ( is_wp_error( $access_token ) || ( isset( $access_token[ 'response' ][ 'code' ] ) && 200 != $access_token[ 'response' ][ 'code' ] ) ) {
return '0';
} else {
$facebook_count = isset( $json[ 'engagement' ][ 'share_count' ] ) ? intval( $json[ 'engagement' ][ 'share_count' ] ) : 0;
return $facebook_count;
}
}
//for twitter url share count
function get_tweets( $url ){
$apss_settings = $this -> apss_settings;
if ( ! isset( $apss_settings[ 'enable_cache' ] ) || $apss_settings[ 'enable_cache' ] == '1' ) {
$cache_period = $apss_settings[ 'cache_period' ];
$twitter_transient = 'twitter_' . md5( $url );
$twitter_transient_count = get_transient( $twitter_transient );
//for setting the counter transient in separate options value
$apss_social_counts_transients = get_option( APSS_COUNT_TRANSIENTS );
if ( false === $twitter_transient_count ) {
if ( isset( $apss_settings[ 'twitter_counter_api' ] ) ) {
$api_selection = $apss_settings[ 'twitter_counter_api' ];
} else {
$api_selection = '1';
}
if ( $api_selection == '2' ) {
$json_string = $this -> get_json_values( 'http://public.newsharecounts.com/count.json?url=' . $url );
} else if ( $api_selection == '3' ) {
$json_string = $this -> get_json_values( 'http://opensharecount.com/count.json?url=' . $url );
} else {
// depriciated url share count. returns null
$json_string = $this -> get_json_values( 'http://urls.api.twitter.com/1/urls/count.json?url=' . $url );
}
$json = json_decode( $json_string, true );
$tweet_count = isset( $json[ 'count' ] ) ? intval( $json[ 'count' ] ) : 0;
set_transient( $twitter_transient, $tweet_count, $cache_period * HOUR_IN_SECONDS );
if ( ! in_array( $twitter_transient, $apss_social_counts_transients ) ) {
$apss_social_counts_transients[] = $twitter_transient;
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
} else {
$tweet_count = $twitter_transient_count;
}
} else {
if ( isset( $apss_settings[ 'twitter_counter_api' ] ) ) {
$api_selection = $apss_settings[ 'twitter_counter_api' ];
} else {
$api_selection = '1';
}
if ( $api_selection == '2' ) {
$json_string = $this -> get_json_values( 'http://public.newsharecounts.com/count.json?url=' . $url );
} else if ( $api_selection == '3' ) {
$json_string = $this -> get_json_values( 'http://opensharecount.com/count.json?url=' . $url );
} else {
// depriciated url share count. returns null
$json_string = $this -> get_json_values( 'http://urls.api.twitter.com/1/urls/count.json?url=' . $url );
}
$json = json_decode( $json_string, true );
$tweet_count = isset( $json[ 'count' ] ) ? intval( $json[ 'count' ] ) : 0;
}
return $tweet_count;
}
//for pinterest url share count
function get_pinterest( $url ){
$apss_settings = $this -> apss_settings;
if ( ! isset( $apss_settings[ 'enable_cache' ] ) || $apss_settings[ 'enable_cache' ] == '1' ) {
$cache_period = $apss_settings[ 'cache_period' ];
$pinterest_transient = 'pinterest_' . md5( $url );
$pinterest_transient_count = get_transient( $pinterest_transient );
//for setting the counter transient in separate options value
$apss_social_counts_transients = get_option( APSS_COUNT_TRANSIENTS );
if ( false === $pinterest_transient_count ) {
$json_string = $this -> get_json_values( 'http://api.pinterest.com/v1/urls/count.json?url=' . $url );
$json_string = preg_replace( '/^receiveCount\((.*)\)$/', "\\1", $json_string );
$json = json_decode( $json_string, true );
$pinterest_count = isset( $json[ 'count' ] ) ? intval( $json[ 'count' ] ) : 0;
set_transient( $pinterest_transient, $pinterest_count, $cache_period * HOUR_IN_SECONDS );
if ( ! in_array( $pinterest_transient, $apss_social_counts_transients ) ) {
$apss_social_counts_transients[] = $pinterest_transient;
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
} else {
$pinterest_count = $pinterest_transient_count;
}
} else {
$json_string = $this -> get_json_values( 'http://api.pinterest.com/v1/urls/count.json?url=' . $url );
$json_string = preg_replace( '/^receiveCount\((.*)\)$/', "\\1", $json_string );
$json = json_decode( $json_string, true );
$pinterest_count = isset( $json[ 'count' ] ) ? intval( $json[ 'count' ] ) : 0;
}
return $pinterest_count;
}
//for linkedin url share count
function get_linkedin( $url ){
$apss_settings = $this -> apss_settings;
if ( ! isset( $apss_settings[ 'enable_cache' ] ) || $apss_settings[ 'enable_cache' ] == '1' ) {
$cache_period = $apss_settings[ 'cache_period' ];
$linkedin_transient = 'linkedin_' . md5( $url );
$linkedin_transient_count = get_transient( $linkedin_transient );
//for setting the counter transient in separate options value
$apss_social_counts_transients = get_option( APSS_COUNT_TRANSIENTS );
if ( false === $linkedin_transient_count ) {
$json_string = $this -> get_json_values( "https://www.linkedin.com/countserv/count/share?url=$url&format=json" );
$json = json_decode( $json_string, true );
$linkedin_count = isset( $json[ 'count' ] ) ? intval( $json[ 'count' ] ) : 0;
set_transient( $linkedin_transient, $linkedin_count, $cache_period * HOUR_IN_SECONDS );
if ( ! in_array( $linkedin_transient, $apss_social_counts_transients ) ) {
$apss_social_counts_transients[] = $linkedin_transient;
update_option( APSS_COUNT_TRANSIENTS, $apss_social_counts_transients );
}
} else {
$linkedin_count = $linkedin_transient_count;
}
} else {
$json_string = $this -> get_json_values( "https://www.linkedin.com/countserv/count/share?url=$url&format=json" );
$json = json_decode( $json_string, true );
$linkedin_count = isset( $json[ 'count' ] ) ? intval( $json[ 'count' ] ) : 0;
}
return $linkedin_count;
}
//function to return json values from social media urls
private function get_json_values( $url ){
$args = array( 'timeout' => 10 );
$response = wp_remote_get( $url, $args );
$json_response = wp_remote_retrieve_body( $response );
return $json_response;
}
////////////////////////////////////for count ends here/////////////////////////////////////////////
function get_count( $profile_name, $url ){
$url = apply_filters( 'apss_share_url', $url );
switch ( $profile_name ) {
case 'facebook':
$count = $this -> new_get_fb( $url );
break;
case 'twitter':
$count = $this -> get_tweets( $url );
break;
case 'linkedin':
$count = $this -> get_linkedin( $url );
break;
case 'pinterest':
$count = $this -> get_pinterest( $url );
break;
default:
$count = 0;
break;
}
return $count;
}
public static function get_http_url( $url ){
return preg_replace( '/https:/i', 'http:', $url );
}
}
$GLOBALS[ 'apss_object' ] = new APSS_Class();
}