<?php
class DilbertBridge extends BridgeAbstract {

	const MAINTAINER = 'kranack';
	const NAME = 'Dilbert Daily Strip';
	const URI = 'https://dilbert.com';
	const CACHE_TIMEOUT = 21600; // 6h
	const DESCRIPTION = 'The Unofficial Dilbert Daily Comic Strip';

	public function collectData(){

		$html = getSimpleHTMLDOM(self::URI)
			or returnServerError('Could not request Dilbert: ' . self::URI);

		foreach($html->find('section.comic-item') as $element) {

			$img = $element->find('img', 0);
			$link = $element->find('a', 0);
			$comic = $img->src;
			$title = $img->alt;
			$url = $link->href;
			$date = substr(strrchr($url, '/'), 1);
			if (empty($title))
				$title = 'Dilbert Comic Strip on ' . $date;
			$date = strtotime($date);

			$item = array();
			$item['uri'] = $url;
			$item['title'] = $title;
			$item['author'] = 'Scott Adams';
			$item['timestamp'] = $date;
			$item['content'] = '<img src="' . $comic . '" alt="' . $img->alt . '" />';
			$this->items[] = $item;
		}
	}
}
