<?php
class SIMARBridge extends BridgeAbstract {
	const NAME = 'SIMAR';
	const URI = 'http://www.simar-louresodivelas.pt/';
	const DESCRIPTION = 'Verificar estado da rede SIMAR';
	const MAINTAINER = 'somini';
	const PARAMETERS = array(
		'Público' => array(
			'interventions' => array(
				'type' => 'checkbox',
				'name' => 'Incluir Intervenções?',
				'defaultValue' => 'checked',
			)
		)
	);

	public function collectData() {
		$html = getSimpleHTMLDOM(self::getURI())
			or returnServerError('Could not load content');
		$e_home = $html->find('#home', 0)
			or returnServerError('Invalid site structure');

		foreach($e_home->find('span') as $element) {
			$item = array();

			$item['title'] = 'Rotura: ' . $element->plaintext;
			$item['content'] = $element->innertext;
			$item['uid'] = 'urn:sha1:' . hash('sha1', $item['content']);

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

		if ($this->getInput('interventions')) {
			$e_main1 = $html->find('#menu1', 0)
				or returnServerError('Invalid site structure');

			foreach ($e_main1->find('a') as $element) {
				$item = array();

				$item['title'] = 'Intervenção: ' . $element->plaintext;
				$item['uri'] = self::getURI() . $element->href;
				$item['content'] = $element->innertext;

				/* Try to get the actual contents for this kind of item */
				$item_html = getSimpleHTMLDOMCached($item['uri']);
				if ($item_html) {
					$e_item = $item_html->find('.auto-style59', 0);
					foreach($e_item->find('p') as $paragraph) {
						/* Remove empty paragraphs */
						if (preg_match('/^(\W|&nbsp;)+$/', $paragraph->innertext) == 1) {
							$paragraph->outertext = '';
						}
					}
					if ($e_item) {
						$item['content'] = $e_item->innertext;
					}
				}

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