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- <?php
- class UnsplashBridge extends BridgeAbstract {
- const MAINTAINER = "nel50n";
- const NAME = "Unsplash Bridge";
- const URI = "http://unsplash.com/";
- const CACHE_TIMEOUT = 43200; // 12h
- const DESCRIPTION = "Returns the latests photos from Unsplash";
- const PARAMETERS = array( array(
- 'm'=>array(
- 'name'=>'Max number of photos',
- 'type'=>'number',
- 'defaultValue'=>20
- ),
- 'w'=>array(
- 'name'=>'Width',
- 'exampleValue'=>'1920, 1680, …',
- 'defaultValue'=>'1920'
- ),
- 'q'=>array(
- 'name'=>'JPEG quality',
- 'type'=>'number',
- 'defaultValue'=>75
- )
- ));
- public function collectData(){
- $width = $this->getInput('w') ;
- $num = 0;
- $max = $this->getInput('m');
- $quality = $this->getInput('q');
- $lastpage = 1;
- for ($page = 1; $page <= $lastpage; $page++) {
- $link = self::URI.'/grid?page='.$page;
- $html = getSimpleHTMLDOM($link)
- or returnServerError('No results for this query.');
- if ($page === 1) {
- preg_match('/=(\d+)$/', $html->find('.pagination > a[!class]', -1)->href, $matches);
- $lastpage = min($matches[1], ceil($max/40));
- }
- foreach($html->find('.photo') as $element) {
- $thumbnail = $element->find('img', 0);
- $thumbnail->src = str_replace('https://', 'http://', $thumbnail->src);
- $item = array();
- $item['uri'] = str_replace(array('q=75', 'w=400'),
- array("q=$quality", "w=$width"),
- $thumbnail->src).'.jpg'; // '.jpg' only for format hint
- $item['timestamp'] = time();
- $item['title'] = $thumbnail->alt;
- $item['content'] = $item['title'].'<br><a href="'.$item['uri'].'"><img src="'.$thumbnail->src.'" /></a>';
- $this->items[] = $item;
- $num++;
- if ($num >= $max)
- break 2;
- }
- }
- }
- }
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