diff --git a/bridges/WordPressBridge.php b/bridges/WordPressBridge.php
index 7a1b12e..27c231d 100644
--- a/bridges/WordPressBridge.php
+++ b/bridges/WordPressBridge.php
@@ -1,4 +1,6 @@
name = "Wordpress Bridge";
$this->uri = "https://wordpress.org/";
$this->description = "Returns the 3 newest full posts of a Wordpress blog";
- $this->update = "2016-08-02";
+ $this->update = "2016-08-04";
$this->parameters[] =
'[
@@ -22,6 +24,24 @@ class WordPressBridge extends BridgeAbstract {
}
+ // Returns the content type for a given html dom
+ function DetectContentType($html){
+ if($html->find('entry'))
+ return WORDPRESS_TYPE_ATOM;
+ if($html->find('item'))
+ return WORDPRESS_TYPE_RSS;
+ return WORDPRESS_TYPE_ATOM; // Make ATOM default
+ }
+
+ // Replaces all 'link' tags with 'url' for simplehtmldom to actually find 'links' ('url')
+ function ReplaceLinkTagsWithUrlTags($element){
+ // We need to fix the 'link' tag as simplehtmldom cannot parse it (just rename it and load back as dom)
+ $element_text = $element->outertext;
+ $element_text = str_replace('', '', $element_text);
+ $element_text = str_replace('', '', $element_text);
+ return str_get_html($element_text);
+ }
+
public function collectData(array $param) {
function StripCDATA($string) {
@@ -44,17 +64,35 @@ class WordPressBridge extends BridgeAbstract {
$this->url = $this->url.'/feed/atom';
$html = $this->file_get_html($this->url) or $this->returnError("Could not request {$this->url}.", 404);
- $posts = $html->find('entry');
+
+ // Notice: We requested an ATOM feed, however some sites return RSS feeds instead!
+ $type = $this->DetectContentType($html);
+
+ if($type === WORDPRESS_TYPE_RSS)
+ $posts = $html->find('item');
+ else
+ $posts = $html->find('entry');
+
+
if(!empty($posts) ) {
$this->name = $html->find('title', 0)->plaintext;
$i=0;
- foreach ($html->find('entry') as $article) {
+ foreach ($posts as $article) {
if($i < 3) {
- $this->items[$i]->uri = $article->find('link', 0)->getAttribute('href');
- $this->items[$i]->title = StripCDATA($article->find('title', 0)->plaintext);
- $this->items[$i]->author = trim($article->find('author', 0)->innertext);
- $this->items[$i]->timestamp = strtotime($article->find('updated', 0)->innertext);
+ $article = $this->ReplaceLinkTagsWithUrlTags($article);
+
+ if($type === WORDPRESS_TYPE_RSS){
+ $this->items[$i]->uri = $article->find('url', 0)->innertext; // 'link' => 'url'!
+ $this->items[$i]->title = $article->find('title', 0)->plaintext;
+ $this->items[$i]->author = trim($article->find('dc:creator', 0)->innertext);
+ $this->items[$i]->timestamp = strtotime($article->find('pubDate', 0)->innertext);
+ } else {
+ $this->items[$i]->uri = $article->find('url', 0)->getAttribute('href'); // 'link' => 'url'!
+ $this->items[$i]->title = StripCDATA($article->find('title', 0)->plaintext);
+ $this->items[$i]->author = trim($article->find('author', 0)->innertext);
+ $this->items[$i]->timestamp = strtotime($article->find('updated', 0)->innertext);
+ }
$article_html = $this->file_get_html($this->items[$i]->uri);
$this->items[$i]->content = clearContent($article_html->find('article', 0)->innertext);
if(empty($this->items[$i]->content))