<?php

class ZenodoBridge extends BridgeAbstract {
	const MAINTAINER = 'theradialactive';
	const NAME = 'Zenodo';
	const URI = 'https://zenodo.org';
	const CACHE_TIMEOUT = 10;
	const DESCRIPTION = 'Returns the newest content of Zenodo';

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

		foreach($html->find('div.record-elem.row') as $element) {
			$item = array();
			$item['uri'] = self::URI . $element->find('h4 > a', 0)->href;
			$item['title'] = trim(htmlspecialchars_decode($element->find('h4 > a', 0)->innertext, ENT_QUOTES));

			$authors = $element->find('p', 0);
			if ($authors) {
				$item['author'] = $authors->plaintext;
			}

			$summary = $element->find('p.hidden-xs > a', 0);
			if ($summary) {
				$content = $summary->innertext . '<br>';
			} else {
				$content = 'No content';
			}

			$type = '<br>Type: ' . $element->find('span.label-default', 0)->innertext;
			$item['categories'] = array($element->find('span.label-default', 0)->innertext);

			$raw_date = $element->find('small.text-muted', 0)->innertext;
			$clean_date = str_replace('Uploaded on ', '', $raw_date);

			$content = $content . $raw_date;

			$item['timestamp'] = $clean_date;

			$access = '';
			if ($element->find('span.label-success', 0)) {
				$access = 'Open Access';
			} elseif ($element->find('span.label-warning', 0)) {
				$access = 'Embargoed Access';
			} else {
				$access = $element->find('span.label-error', 0)->innertext;
			}
			$access = '<br>Access: ' . $access;
			$publication = '<br>Publication Date: ' . $element->find('span.label-info', 0)->innertext;
			$item['content'] = $content . $type . $access . $publication;
			$this->items[] = $item;
		}
	}
}
