rss-bridge/bridges/WikiLeaksBridge.php

<?php
class WikiLeaksBridge extends BridgeAbstract {
	const NAME = 'WikiLeaks';
	const URI = 'https://wikileaks.org';
	const DESCRIPTION = 'Returns the latest news or articles from WikiLeaks';
	const MAINTAINER = 'logmanoriginal';
	const PARAMETERS = array(
		array(
			'category' => array(
				'name' => 'Category',
				'type' => 'list',
				'title' => 'Select your category',
				'values' => array(
					'News' => '-News-',
					'Leaks' => array(
						'All' => '-Leaks-',
						'Intelligence' => '+-Intelligence-+',
						'Global Economy' => '+-Global-Economy-+',
						'International Politics' => '+-International-Politics-+',
						'Corporations' => '+-Corporations-+',
						'Government' => '+-Government-+',
						'War & Military' => '+-War-Military-+'
					)
				),
				'defaultValue' => 'news'
			),
			'teaser' => array(
				'name' => 'Show teaser',
				'type' => 'checkbox',
				'title' => 'If checked feeds will display the teaser',
				'defaultValue' => true
			)
		)
	);

	public function collectData(){
		$html = getSimpleHTMLDOM($this->getURI());

		// News are presented differently
		switch($this->getInput('category')) {
			case '-News-':
				$this->loadNewsItems($html);
				break;
			default:
				$this->loadLeakItems($html);
		}
	}

	public function getURI(){
		if(!is_null($this->getInput('category'))) {
			return static::URI . '/' . $this->getInput('category') . '.html';
		}

		return parent::getURI();
	}

	public function getName(){
		if(!is_null($this->getInput('category'))) {
			$category = array_search(
				$this->getInput('category'),
				static::PARAMETERS[0]['category']['values']
			);

			if($category === false) {
				$category = array_search(
					$this->getInput('category'),
					static::PARAMETERS[0]['category']['values']['Leaks']
				);
			}

			return $category . ' - ' . static::NAME;
		}

		return parent::getName();
	}

	private function loadNewsItems($html){
		$articles = $html->find('div.news-articles ul li');

		if(is_null($articles) || count($articles) === 0) {
			return;
		}

		foreach($articles as $article) {
			$item = array();

			$item['title'] = $article->find('h3', 0)->plaintext;
			$item['uri'] = static::URI . $article->find('h3 a', 0)->href;
			$item['content'] = $article->find('div.introduction', 0)->plaintext;
			$item['timestamp'] = strtotime($article->find('div.timestamp', 0)->plaintext);

			$this->items[] = $item;
		}
	}

	private function loadLeakItems($html){
		$articles = $html->find('li.tile');

		if(is_null($articles) || count($articles) === 0) {
			return;
		}

		foreach($articles as $article) {
			$item = array();

			$item['title'] = $article->find('h2', 0)->plaintext;
			$item['uri'] = static::URI . $article->find('a', 0)->href;

			$teaser = static::URI . '/' . $article->find('div.teaser img', 0)->src;

			if($this->getInput('teaser')) {
				$item['content'] = '<img src="'
				. $teaser
				. '" /><p>'
				. $article->find('div.intro', 0)->plaintext
				. '</p>';
			} else {
				$item['content'] = $article->find('div.intro', 0)->plaintext;
			}

			$item['timestamp'] = strtotime($article->find('div.timestamp', 0)->plaintext);
			$item['enclosures'] = array($teaser);

			$this->items[] = $item;
		}
	}
}