array('name'=>'Category'),
's'=>array('name'=>'subcategory'),
'm'=>array(
'name'=>'Max number of wallpapers',
'type'=>'number'
),
'r'=>array(
'name'=>'resolution',
'exampleValue'=>'1920x1200, 1680x1050,…',
)
));
public function collectData(){
$html = '';
if (!isset($this->getInput('c'))) {
$this->returnClientError('You must specify at least a category (?c=...).');
} else {
$baseUri = 'http://www.wallpaperstop.com';
$this->category = $this->getInput('c');
$this->subcategory = $this->getInput('s') ?: '';
$this->resolution = $this->getInput('r') ?: '1920x1200'; // Wide wallpaper default
$num = 0;
$max = $this->getInput('m') ?: 20;
$lastpage = 1;
for ($page = 1; $page <= $lastpage; $page++) {
$link = $baseUri.'/'.$this->category.'-wallpaper/'.(!empty($this->subcategory)?$this->subcategory.'-wallpaper/':'').'desktop-wallpaper-'.$page.'.html';
$html = $this->getSimpleHTMLDOM($link) or $this->returnServerError('No results for this query.');
if ($page === 1) {
preg_match('/-(\d+)\.html$/', $html->find('.pagination > .last', 0)->href, $matches);
$lastpage = min($matches[1], ceil($max/20));
}
foreach($html->find('article.item') as $element) {
$wplink = $element->getAttribute('data-permalink');
if (preg_match('%^http://www\.wallpaperstop\.com/(.+)/([^/]+)-(\d+)\.html$%', $wplink, $matches)) {
$thumbnail = $element->find('img', 0);
$item = array();
$item['uri'] = $baseUri.'/wallpapers/'.str_replace('wallpaper', 'wallpapers', $matches[1]).'/'.$matches[2].'-'.$this->resolution.'-'.$matches[3].'.jpg';
$item['id'] = $matches[3];
$item['timestamp'] = time();
$item['title'] = $thumbnail->title;
$item['content'] = $item['title'].'
';
$this->items[] = $item;
$num++;
if ($num >= $max)
break 2;
}
}
}
}
}
public function getName(){
return 'WallpaperStop - '.$this->category.(!empty($this->subcategory) ? ' > '.$this->subcategory : '').' ['.$this->resolution.']';
}
public function getCacheDuration(){
return 43200; // 12 hours
}
}