<?php
class ThePirateBayBridge extends BridgeAbstract{

	public function loadMetadatas() {

		$this->maintainer = "mitsukarenai";
		$this->name = "The Pirate Bay";
		$this->uri = "https://thepiratebay.org/";
		$this->description = "Returns results for the keywords. You can put several list of keywords by separating them with a semicolon (e.g. \"one show;another show\")";

        $this->parameters[] = array(
          'q'=>array(
            'name'=>'keywords, separated by semicolons',
            'exampleValue'=>'first list;second list;…'
          )
        );
	}

	public function collectData(){
        $param=$this->parameters[$this->queriedContext];

        function parseDateTimestamp($element){
                $guessedDate = $element->find('font',0)->plaintext;
                $guessedDate = explode("Uploaded ",$guessedDate)[1];
                $guessedDate = explode(",",$guessedDate)[0];
                if (count(explode(":",$guessedDate)) == 1)
                {
                    $guessedDate = strptime($guessedDate, '%m-%d&nbsp;%Y');
                    $timestamp   = mktime(0, 0, 0,
                                          $guessedDate['tm_mon'] + 1, $guessedDate['tm_mday'], 1900+$guessedDate['tm_year']);
                }
                else if (explode("&nbsp;",$guessedDate)[0] == 'Today')
                {
                    $guessedDate = strptime(explode("&nbsp;",$guessedDate)[1], '%H:%M');
                    $timestamp   = mktime($guessedDate['tm_hour'],    $guessedDate['tm_min'],  0,
                                          date('m'), date('d'), date('Y'));

                }
                else if (explode("&nbsp;",$guessedDate)[0] == 'Y-day')
                {
                    $guessedDate = strptime(explode("&nbsp;",$guessedDate)[1], '%H:%M');
                    $timestamp   = mktime($guessedDate['tm_hour'],    $guessedDate['tm_min'],  0,
                                          date('m',time()-24*60*60), date('d',time()-24*60*60), date('Y',time()-24*60*60));

                }
                else
                {
                    $guessedDate = strptime($guessedDate, '%m-%d&nbsp;%H:%M');
                    $timestamp   = mktime($guessedDate['tm_hour'],    $guessedDate['tm_min'],  0,
                                          $guessedDate['tm_mon'] + 1, $guessedDate['tm_mday'], date('Y'));
                }
                return $timestamp;
        }


		if (!isset($param['q']['value']))
			$this->returnClientError('You must specify keywords (?q=...)');

        $keywordsList = explode(";",$param['q']['value']);
        foreach($keywordsList as $keywords){
            $html = $this->getSimpleHTMLDOM('https://thepiratebay.org/search/'.rawurlencode($keywords).'/0/3/0') or $this->returnServerError('Could not request TPB.');

            if ($html->find('table#searchResult', 0) == FALSE)
                $this->returnServerError('No result for query '.$keywords);


            foreach($html->find('tr') as $element) {
                $item = array();
                $item['uri'] = 'https://thepiratebay.org/'.$element->find('a.detLink',0)->href;
                $item['id'] = $item['uri'];
                $item['timestamp'] = parseDateTimestamp($element);
                $item['title'] = $element->find('a.detLink',0)->plaintext;
                $item['seeders'] = (int)$element->find('td',2)->plaintext;
                $item['leechers'] = (int)$element->find('td',3)->plaintext;
                $item['content'] = $element->find('font',0)->plaintext.'<br>seeders: '.$item['seeders'].' | leechers: '.$item['leechers'].'<br><a href="'.$element->find('a',3)->href.'">download</a>';
                if(isset($item['title']))
                    $this->items[] = $item;
            }
        }
	}
}