remove $link

[tt-rss.git] / plugins / af_explosm / init.php

diff --git a/plugins/af_explosm/init.php b/plugins/af_explosm/init.php
index b848bb0fbfbd08e1b97a39f4060c8affc9ca879c..b5e34657ca1f16d17837bde9b22812e79817ad60 100644 (file)
--- a/plugins/af_explosm/init.php
+++ b/plugins/af_explosm/init.php
@@ -1,7 +1,6 @@
 <?php
 class Af_Explosm extends Plugin {
 
-       private $link;
        private $host;
 
        function about() {
@@ -11,7 +10,6 @@ class Af_Explosm extends Plugin {
        }
 
        function init($host) {
-               $this->link = $host->get_link();
                $this->host = $host;
 
                $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
@@ -20,35 +18,37 @@ class Af_Explosm extends Plugin {
        function hook_article_filter($article) {
                $owner_uid = $article["owner_uid"];
 
-               if (strpos($article["link"], "explosm.net/comics") !== FALSE &&
-                               strpos($article["plugin_data"], "explosm,$owner_uid:") === FALSE) {
+               if (strpos($article["link"], "explosm.net/comics") !== FALSE) {
+                       if (strpos($article["plugin_data"], "explosm,$owner_uid:") === FALSE) {
 
-                       $doc = new DOMDocument();
-                       @$doc->loadHTML(fetch_file_contents($article["link"]));
+                               $doc = new DOMDocument();
+                               @$doc->loadHTML(fetch_file_contents($article["link"]));
 
-                       $basenode = false;
+                               $basenode = false;
 
-                       if ($doc) {
-                               $xpath = new DOMXPath($doc);
-                               $entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess...
+                               if ($doc) {
+                                       $xpath = new DOMXPath($doc);
+                                       $entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess...
 
-                               $matches = array();
+                                       $matches = array();
 
-                               foreach ($entries as $entry) {
+                                       foreach ($entries as $entry) {
 
-                                       if (preg_match("/(http:\/\/.*\/db\/files\/Comics\/.*)/i", $entry->getAttribute("src"), $matches)) {
+                                               if (preg_match("/(http:\/\/.*\/db\/files\/Comics\/.*)/i", $entry->getAttribute("src"), $matches)) {
 
-                                               $basenode = $entry;
-                                               break;
+                                                       $basenode = $entry;
+                                                       break;
+                                               }
                                        }
-                               }
 
-                               if ($basenode) {
-                                       $article["content"] = $doc->saveXML($basenode, LIBXML_NOEMPTYTAG);
+                                       if ($basenode) {
+                                               $article["content"] = $doc->saveXML($basenode);
+                                               $article["plugin_data"] = "explosm,$owner_uid:" . $article["plugin_data"];
+                                       }
                                }
+                       } else if (isset($article["stored"]["content"])) {
+                               $article["content"] = $article["stored"]["content"];
                        }
-
-                       $article["plugin_data"] = "explosm,$owner_uid:" . $article["plugin_data"];
                }
 
                return $article;