AIOSEOP_Opengraph_Public

Class aioseop_opengraph_public.

Defined (1)

The class is defined in the following location(s).

/public/opengraph.php  
  1. class AIOSEOP_Opengraph_Public { 
  2.  
  3.     /** 
  4.      * Prepare twitter username for public display. 
  5.      * 
  6.      * We do things like strip out the URL, etc and return just (at)username. 
  7.      * At the moment, we'll check for 1 of 3 things... (at)username, username, and https://twitter.com/username. 
  8.      * In the future, we'll need to start validating the information on the way in, so we don't have to do it one the way out. 
  9.      * 
  10.      * @param $twitter_profile 
  11.      * 
  12.      * @return string 
  13.      * @since 2.3.5 
  14.      */ 
  15.     public static function prepare_twitter_username( $twitter_profile ) { 
  16.  
  17.         //$twitter_profile = 'https://twitter.com/sdfsdfsf'; //testing purposes only, remove for release 
  18.  
  19.         //test for valid twitter username, with or without @ 
  20.         if ( preg_match( '/^(\@)?[A-Za-z0-9_]+$/', $twitter_profile ) ) { 
  21.  
  22.             $twitter_profile = self::prepend_at_symbol( $twitter_profile ); 
  23.  
  24.             return $twitter_profile; 
  25.         } 
  26.  
  27.         //check if it has twitter.com 
  28.         if ( strpos( $twitter_profile, 'twitter.com' ) ) { 
  29.  
  30.             $twitter_profile = esc_url( $twitter_profile ); 
  31.  
  32.             $new_profile = self::twitter_url_to_user( $twitter_profile ); 
  33.  
  34.             if ( $new_profile ) { 
  35.                 $new_profile = self::prepend_at_symbol( $new_profile ); 
  36.  
  37.                 return $new_profile; 
  38.  
  39.             } 
  40.         } 
  41.  
  42.         //if all else fails, just send it back 
  43.         return $twitter_profile; 
  44.  
  45.     } 
  46.  
  47.  
  48.     /** 
  49.      * @param $twitter_profile 
  50.      * 
  51.      * @return mixed 
  52.      * @since 2.3.5 
  53.      * @since 2.3.5.1 Bail if < WordPress 4.4 for now. 
  54.      */ 
  55.     public static function twitter_url_to_user( $twitter_profile ) { 
  56.  
  57.         // If they're below 4.4 (no wp_parse_url) bail. We can improve this for <4.4 later or just hold out until we drop 4.4 support. 
  58.         if ( ! function_exists( 'wp_parse_url' ) ) { 
  59.             return $twitter_profile; 
  60.         } 
  61.  
  62.         //extract the twitter username from the url 
  63.  
  64.         $parsed_twitter_profile = wp_parse_url( $twitter_profile ); 
  65.  
  66.         $path = $parsed_twitter_profile['path']; 
  67.         $path_parts = explode( '/', $path ); 
  68.         $twitter_profile = $path_parts[1]; 
  69.  
  70.         return $twitter_profile; 
  71.  
  72.     } 
  73.  
  74.  
  75.     /** 
  76.      * @param $twitter_profile 
  77.      * 
  78.      * @return string 
  79.      * @since 2.3.5 
  80.      * 
  81.      * TODO- this claims to just validate, but it's actually validating and adding the AT symbol as needed rather than returning true/false 
  82.      */ 
  83.     public static function validate_twitter_profile( $twitter_profile ) { 
  84.         //test for valid twitter username, with or without @ 
  85.         if ( preg_match( '/^(\@)?[A-Za-z0-9_]+$/', $twitter_profile ) ) { 
  86.  
  87.             $twitter_profile = self::prepend_at_symbol( $twitter_profile ); 
  88.  
  89.             return $twitter_profile; 
  90.         } 
  91.     } 
  92.  
  93.  
  94.     /** 
  95.      * @param $twitter_profile 
  96.      * 
  97.      * @return string 
  98.      * @since 2.3.5 
  99.      */ 
  100.     public static function prepend_at_symbol( $twitter_profile ) { 
  101.         //checks for @ in the beginning, if it's not there adds it 
  102.         if ( '@' !== $twitter_profile[0] ) { 
  103.             $twitter_profile = '@' . $twitter_profile; 
  104.         } 
  105.  
  106.         return $twitter_profile; 
  107.     } 
  108. }