[new] DuckDuckGo Bridge

bridges/DuckDuckGoBridge.php

@@ -0,0 +1,39 @@
+<?php
+/**
+* RssBridgeDuckDuckGo
+* Search DuckDuckGo for most recent pages regarding a specific topic.
+* Returns the most recent links in results, sorting by date (most recent first).
+*
+* @name DuckDuckGo
+* @description Returns most recent results from DuckDuckGo.
+* @use1(u="keyword")
+*/
+class DuckDuckGoBridge extends BridgeAbstract{
+
+    public function collectData(array $param){
+        $html = '';
+        $link = 'https://duckduckgo.com/html/?q='.$param[u].'+sort:date';
+
+        $html = file_get_html($link) or $this->returnError('Could not request DuckDuckGo.', 404);
+
+        foreach($html->find('div.results_links') as $element) {
+                $item = new \Item();
+                $item->uri = $element->find('a', 0)->href;
+                $item->title = $element->find('a', 1)->innertext;
+                $item->content = $element->find('div.snippet', 0)->plaintext;
+                $this->items[] = $item;
+        }
+    }
+
+    public function getName(){
+        return 'DuckDuckGo';
+    }
+
+    public function getURI(){
+        return 'https://duckduckgo.com';
+    }
+
+    public function getCacheDuration(){
+        return 21600; // 6 hours
+    }
+}