Merge 21d81068ce into a23dd1d1e5

bridges/WordPressBridge.php

@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * RssBridgeWordpress
+ * Returns the newest articles
+ *
+ * @name Wordpress Bridge
+ * @description Returns the newest articles of a blog hosted on wordpress
+ * @use1(url="blog URL", name="blog name")
+ */
+class WordpressBridge extends BridgeAbstract {
+
+	private $url;
+	private $name;
+
+	public function collectData(array $param) {
+		$this->processParams($param);
+
+		if (!$this->hasUrl()) {
+			$this->returnError('You must specify a URL', 400);
+		}
+
+		$html = file_get_html($this->url) or $this->returnError("Could not request {$this->url}.", 404);
+
+		foreach ($html->find('.post') as $article) {
+			$uri = $article->find('a', 0)->href;
+			$this->items[] = $this->getDetails($uri);
+		}
+	}
+
+	private function getDetails($uri) {
+		$html = file_get_html($uri) or exit;
+
+		$item = new \Item();
+
+		$article = $html->find('.post', 0);
+		$item->uri = $uri;
+		$item->title = $article->find('h1', 0)->innertext;
+		$item->content = $this->clearContent($article->find('.entry-content,.entry', 0)->innertext);
+		$item->timestamp = $this->getDate($uri);
+
+		return $item;
+	}
+
+	private function clearContent($content) {
+		$content = preg_replace('/<script.*\/script>/', '', $content);
+		return $content;
+	}
+
+	private function getDate($uri) {
+		preg_match('/\d{4}\/\d{2}\/\d{2}/', $uri, $matches);
+		$date = new \DateTime($matches[0]);
+		return $date->format('U');
+	}
+
+	public function getName() {
+		return "{$this->name} - Wordpress.com Bridge";
+	}
+
+	public function getURI() {
+		return $this->url;
+	}
+
+	public function getCacheDuration() {
+		return 21600; // 6 hours
+	}
+
+	private function hasUrl() {
+		if (empty($this->url)) {
+			return false;
+		}
+		return true;
+	}
+
+	private function processParams($param) {
+		$this->url = $param['url'];
+		$this->name = $param['name'];
+	}
+
+}