1 files changed, 5 insertions, 40 deletions
diff --git a/providers/Facebook.php b/providers/Facebook.php
index 6514cfe..6ef7898 100644
--- a/providers/Facebook.php
+++ b/providers/Facebook.php
@@ -2,50 +2,23 @@
 
 namespace Providers;
 
-require_once('Provider.php');
+require_once('HtmlFeed.php');
 require_once('Item.php');
-require_once('../lib/querypath/src/qp.php');
 
-class Facebook extends \Providers\Provider {
+class Facebook extends \Providers\HtmlFeed {
 
     protected $_cacheTimeout = '5 minutes';
-    //protected $_cacheTimeout = '1 second';
-    private $_encoding;
-
-    public function __construct($feed, $options=[]) {
-        parent::__construct($feed, $options);
-    }
 
     protected function _getCachePath() {
         return '../cache/facebook.%s';
     }
 
-    private function __getWWWContent() {
-        $header = array();
-        $header[] = 'Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5';
-        $header[] = 'Cache-Control: max-age=0';
-        $header[] = 'Connection: keep-alive';
-        $header[] = 'Keep-Alive: 300';
-        $header[] = 'Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7';
-        $header[] = 'Pragma: ';
-        $ch = curl_init(sprintf('https://m.facebook.com/%s/', $this->_feed));
-        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729)');
-        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
-        curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
-        curl_setopt($ch, CURLOPT_ENCODING, '');
-        curl_setopt($ch, CURLOPT_TIMEOUT, 20);
-        $page = curl_exec($ch);
-        curl_close ($ch);
-        $this->_encoding = mb_detect_encoding($page);
-        return $page;
+    protected function _getFeedUrl($feed) {
+        return sprintf('https://m.facebook.com/%s', $feed);
     }
 
-    protected function _fetchItems() {
+    protected function _parseFeedContent($tree) {
         $items = [];
-        $page = $this->__getWWWContent();
-        $tree = htmlqp($page, NULL, ['convert_from_encoding' => $this->_encoding, 'convert_to_encoding' => $this->_encoding]);
         $parents = [];
         foreach ($tree->find('div[data-ft]') as $div) {
             $data = json_decode($div->attr()['data-ft'], TRUE);
@@ -72,10 +45,6 @@ class Facebook extends \Providers\Provider {
         return array_values($items);
     }
 
-    protected function _spamFilter($items) {
-      return $items;
-    }
-
     protected function _mapItems($content) {
         return array_map(
             function ($obj) {
@@ -94,10 +63,6 @@ class Facebook extends \Providers\Provider {
         );
     }
 
-    protected function _sortContent($content) {
-        return $content;
-    }
-
     public function title() {
         return sprintf("%s's Facebook page posts", $this->_feed);
     }