From 5fb27b2aa6e99d2616a04d8e55d627709d0ed826 Mon Sep 17 00:00:00 2001
From: logmanoriginal <log.man@gmx.de>
Date: Tue, 2 Aug 2016 14:41:54 +0200
Subject: [PATCH] Make CommonDreamsExtractContent member function

This fixes error "Using $this when not in object context"

Nested functions are not part of the object and therefore don't have
access to the object instance $this!
---
 bridges/CommonDreamsBridge.php | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/bridges/CommonDreamsBridge.php b/bridges/CommonDreamsBridge.php
index 6f55b63..6eaca6a 100644
--- a/bridges/CommonDreamsBridge.php
+++ b/bridges/CommonDreamsBridge.php
@@ -7,10 +7,18 @@ class CommonDreamsBridge extends BridgeAbstract{
 			$this->name = "CommonDreams Bridge";
 			$this->uri = "http://www.commondreams.org/";
 			$this->description = "Returns the newest articles.";
-			$this->update = "2015-04-03";
+			$this->update = "2016-08-02";
 
 		}
 
+		function CommonDreamsExtractContent($url) {
+		$html3 = $this->file_get_html($url);
+		$text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
+		$html3->clear();
+		unset ($html3);
+		return $text;
+		}
+
         public function collectData(array $param){
 
 		function CommonDreamsUrl($string) {
@@ -18,14 +26,6 @@ class CommonDreamsBridge extends BridgeAbstract{
 		 $string = $html2[2] . "/node/" . $html2[0];
 		 return $string;
 		}
-	
-		function CommonDreamsExtractContent($url) {
-		$html3 = $this->file_get_html($url);
-		$text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
-		$html3->clear();
-		unset ($html3);
-		return $text;
-		}
 
 		$html = $this->file_get_html('http://www.commondreams.org/rss.xml') or $this->returnError('Could not request CommonDreams.', 404);
 		$limit = 0;
@@ -35,7 +35,7 @@ class CommonDreamsBridge extends BridgeAbstract{
 		 $item->title = $element->find('title', 0)->innertext;
 		 $item->uri = CommonDreamsUrl($element->find('guid', 0)->innertext);
 		 $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
-		 $item->content = CommonDreamsExtractContent($item->uri);
+		 $item->content = $this->CommonDreamsExtractContent($item->uri);
 		 $this->items[] = $item;
 		 $limit++;
 		 }