<?php
class ASRockNewsBridge extends BridgeAbstract {
	const NAME = 'ASRock News Bridge';
	const URI = 'https://www.asrock.com';
	const DESCRIPTION = 'Returns latest news articles';
	const MAINTAINER = 'VerifiedJoseph';
	const PARAMETERS = array();

	const CACHE_TIMEOUT = 3600; // 1 hour

	public function collectData() {

		$html = getSimpleHTMLDOM(self::URI . '/news/index.asp')
			or returnServerError('Could not request: ' . self::URI . '/news/index.asp');

		$html = defaultLinkTo($html, self::URI . '/news/');

		foreach($html->find('div.inner > a') as $index => $a) {
			$item = array();

			$articlePath = $a->href;

			$articlePageHtml = getSimpleHTMLDOMCached($articlePath, self::CACHE_TIMEOUT)
				or returnServerError('Could not request: ' . $articlePath);

			$articlePageHtml = defaultLinkTo($articlePageHtml, self::URI);

			$contents = $articlePageHtml->find('div.Contents', 0);

			$item['uri'] = $articlePath;
			$item['title'] = $contents->find('h3', 0)->innertext;

			$contents->find('h3', 0)->outertext = '';

			$item['content'] = $contents->innertext;
			$item['timestamp'] = $this->extractDate($a->plaintext);
			$item['enclosures'][] = $a->find('img', 0)->src;
			$this->items[] = $item;

			if (count($this->items) >= 10) {
				break;
			}
		}
	}

	private function extractDate($text) {
		$dateRegex = '/^([0-9]{4}\/[0-9]{1,2}\/[0-9]{1,2})/';

		$text = trim($text);

		if (preg_match($dateRegex, $text, $matches)) {
			return $matches[1];
		}

		return '';
	}
}