<?php
class DiceBridge extends BridgeAbstract {

	const MAINTAINER = 'rogerdc';
	const NAME = 'Dice Unofficial RSS';
	const URI = 'https://www.dice.com/';
	const DESCRIPTION = 'The Unofficial Dice RSS';
	// const CACHE_TIMEOUT = 86400; // 1 day

	const PARAMETERS = array(array(
		'for_one' => array(
			'name' => 'With at least one of the words',
			'required' => false,
		),
		'for_all' => array(
			'name' => 'With all of the words',
			'required' => false,
		),
		'for_exact' => array(
			'name' => 'With the exact phrase',
			'required' => false,
		),
		'for_none' => array(
			'name' => 'With none of these words',
			'required' => false,
		),
		'for_jt' => array(
			'name' => 'Within job title',
			'required' => false,
		),
		'for_com' => array(
			'name' => 'Within company name',
			'required' => false,
		),
		'for_loc' => array(
			'name' => 'City, State, or ZIP code',
			'required' => false,
		),
		'radius' => array(
			'name' => 'Radius in miles',
			'type' => 'list',
			'required' => false,
			'values' => array(
				'Exact Location' => 'El',
				'Within 5 miles' => '5',
				'Within 10 miles' => '10',
				'Within 20 miles' => '20',
				'Within 30 miles' => '0',
				'Within 40 miles' => '40',
				'Within 50 miles' => '50',
				'Within 75 miles' => '75',
				'Within 100 miles' => '100',
			),
			'defaultValue' => '0',
		),
		'jtype' => array(
			'name' => 'Job type',
			'type' => 'list',
			'required' => false,
			'values' => array(
				'Full-Time' => 'Full Time',
				'Part-Time' => 'Part Time',
				'Contract - Independent' => 'Contract Independent',
				'Contract - W2' => 'Contract W2',
				'Contract to Hire - Independent' => 'C2H Independent',
				'Contract to Hire - W2' => 'C2H W2',
				'Third Party - Contract - Corp-to-Corp' => 'Contract Corp-To-Corp',
				'Third Party - Contract to Hire - Corp-to-Corp' => 'C2H Corp-To-Corp',
			),
			'defaultValue' => 'Full Time',
		),
		'telecommute' => array(
			'name' => 'Telecommute',
			'type' => 'checkbox',
		),
	));

	public function collectData() {
		$uri = 'https://www.dice.com/jobs/advancedResult.html';
		$uri .= '?for_one=' . urlencode($this->getInput('for_one'));
		$uri .= '&for_all=' . urlencode($this->getInput('for_all'));
		$uri .= '&for_exact=' . urlencode($this->getInput('for_exact'));
		$uri .= '&for_none=' . urlencode($this->getInput('for_none'));
		$uri .= '&for_jt=' . urlencode($this->getInput('for_jt'));
		$uri .= '&for_com=' . urlencode($this->getInput('for_com'));
		$uri .= '&for_loc=' . urlencode($this->getInput('for_loc'));
		if ($this->getInput('jtype')) {
			$uri .= '&jtype=' . urlencode($this->getInput('jtype'));
		}
		$uri .= '&sort=date&limit=100';
		$uri .= '&radius=' . urlencode($this->getInput('radius'));
		if ($this->getInput('telecommute')) {
			$uri .= '&telecommute=true';
		}

		$html = getSimpleHTMLDOM($uri)
			or returnServerError('Could not request Dice.');
		foreach($html->find('div.complete-serp-result-div') as $element) {
			$item = array();
			// Title
			$masterLink = $element->find('a[id^=position]', 0);
			$item['title'] = $masterLink->title;
			// URL
			$uri = $masterLink->href;
			// $uri = substr($uri, 0, strrpos($uri, '?'));
			$item['uri'] = substr($uri, 0, strrpos($uri, '?'));
			// ID
			$item['id'] = $masterLink->value;
			// Image
			$image = $element->find('img', 0);
			if ($image)
				$item['image'] = $image->getAttribute('src');
			// Content
			$shortdesc = $element->find('.shortdesc', '0');
			$shortdesc = ($shortdesc) ? $shortdesc->innertext : '';
			$item['content'] = $shortdesc;
			$this->items[] = $item;
		}
	}
}