<?php
/**
* SuperbWallpapersBridge
* Returns the latests wallpapers from http://www.superbwallpapers.com
*
* @name Superb Wallpapers Bridge
* @homepage http://www.superbwallpapers.com/
* @description Returns the latests wallpapers from SuperbWallpapers
* @maintainer nel50n
* @update 2015-04-08
* @use1(c="category",m="max number of wallpapers",r="resolution (1920x1200, 1680x1050, ...)")
*/
class SuperbWallpapersBridge extends BridgeAbstract {

    private $category;
    private $resolution;

    public function collectData(array $param){
        $html = '';
        $baseUri = 'http://www.superbwallpapers.com';

        $this->category   = $param['c'] ?: '';           // All default
        $this->resolution = $param['r'] ?: '1920x1200';  // Wide wallpaper default

        $num = 0;
        $max = $param['m'] ?: 36;
        $lastpage = 1;

        // Get last page number
        $link = $baseUri.'/'.$this->category.'/9999.html';
        $html = file_get_html($link);
        $lastpage = min($html->find('.paging .cpage', 0)->innertext(), ceil($max/36));

        for ($page = 1; $page <= $lastpage; $page++) {
            $link = $baseUri.'/'.$this->category.'/'.$page.'.html';
            $html = file_get_html($link) or $this->returnError('No results for this query.', 404);

            foreach($html->find('.wpl .i a') as $element) {
                $thumbnail = $element->find('img', 0);

                $item = new \Item();
                $item->uri = str_replace('200x125', $this->resolution, $thumbnail->src);
                $item->timestamp = time();
                $item->title = $element->title;
                $item->thumbnailUri = $thumbnail->src;
                $item->content = $item->title.'<br><a href="'.$item->uri.'">'.$thumbnail.'</a>';
                $this->items[] = $item;

                $num++;
                if ($num >= $max)
                    break 2;
            }
        }
    }

    public function getName(){
        return 'HDWallpapers - '.$this->category.' ['.$this->resolution.']';
    }

    public function getURI(){
        return 'http://www.superbwallpapers.com';
    }

    public function getCacheDuration(){
        return 43200; // 12 hours
    }
}