[IGNBridge] - New bridge for IGN (#1233)

* [IGNBridge]: New Bridge for IGN

bridges/IGNBridge.php

@@ -0,0 +1,55 @@
+<?php
+class IGNBridge extends FeedExpander {
+
+	const MAINTAINER = 'IceWreck';
+	const NAME = 'IGN Bridge';
+	const URI = 'https://www.ign.com/';
+	const CACHE_TIMEOUT = 3600;
+	const DESCRIPTION = 'RSS Feed For IGN';
+
+	public function collectData(){
+		$this->collectExpandableDatas('http://feeds.ign.com/ign/all', 15);
+	}
+
+	// IGNs feed is both hidden and incomplete. This bridge tries to fix this.
+
+	protected function parseItem($newsItem){
+		$item = parent::parseItem($newsItem);
+
+		// $articlePage gets the entire page's contents
+		$articlePage = getSimpleHTMLDOM($newsItem->link);
+
+		/*
+		* NOTE: Though articles and wiki/howtos have seperate styles of pages, there is no mechanism
+		* for handling them seperately as it just ignores the DOM querys which it does not find.
+		* (and their scraping)
+		*/
+
+		// For Articles
+		$article = $articlePage->find('section.article-page', 0);
+		// add in verdicts in articles, reviews etc
+		foreach($articlePage->find('div.article-section') as $element) {
+			$article = $article . $element;
+		}
+
+		// For Wikis and HowTos
+		$uselessWikiElements = array(
+			'.wiki-page-tools',
+			'.feedback-container',
+			'.paging-container'
+		);
+		foreach($articlePage->find('.wiki-page') as $wikiContents) {
+			$copy = clone $wikiContents;
+			// Remove useless elements present in IGN wiki/howtos
+			foreach($uselessWikiElements as $uslElement) {
+				$toRemove = $wikiContents->find($uslElement, 0);
+				$copy = str_replace($toRemove, '', $copy);
+			}
+			$article = $article . $copy;
+		}
+
+		// Add content to feed
+		$item['content'] = $article;
+		return $item;
+	}
+}