[UniverseTodayBridge] Add bridge (#4627)

bridges/UniverseTodayBridge.php

@@ -0,0 +1,52 @@
+<?php
+
+class UniverseTodayBridge extends FeedExpander
+{
+    const MAINTAINER = 'sqrtminusone';
+    const NAME = 'Universe Today Bridge';
+    const URI = 'https://www.universetoday.com/';
+    const DESCRIPTION = 'Returns the latest articles from Universe Today.';
+
+    const PARAMETERS = [
+        '' => [
+            'limit' => [
+                'name' => 'Feed Item Limit',
+                'required' => true,
+                'type' => 'number',
+                'defaultValue' => 10,
+                'title' => 'Maximum number of returned feed items. Default 10'
+            ],
+        ],
+    ];
+
+    public function collectData()
+    {
+        $this->collectExpandableDatas(self::URI . 'feed', (int)$this->getInput('limit'));
+    }
+
+    protected function parseItem(array $item)
+    {
+        $dom = getSimpleHTMLDOMCached($item['uri'], 7 * 24 * 60 * 60);
+        $article_main = $dom->find('main > article', 0);
+
+        // Mostly YouTube videos
+        $iframes = $article_main->find('iframe');
+        foreach ($iframes as $iframe) {
+            $iframe->outertext = '<a href="' . $iframe->src . '">' . $iframe->src . '</a>';
+        }
+        $article_main = defaultLinkTo($article_main, self::URI);
+
+        $author_bio = $article_main->find('div.author-bio', 0);
+        if ($author_bio) {
+            $author_bio->parent->removeChild($author_bio);
+        }
+        $article_nav = $article_main->find('nav.article-navigation', 0);
+        if ($article_nav) {
+            $article_nav->parent->removeChild($article_nav);
+        }
+
+        $item['content'] = $article_main->innertext;
+
+        return $item;
+    }
+}