68 lines
2.2 KiB
PHP
68 lines
2.2 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* UnsplashBridge
|
||
|
|
* Returns the latests photos from http://unsplash.com
|
||
|
|
*
|
||
|
|
* @name Unsplash Bridge
|
||
|
|
* @homepage http://unsplash.com/
|
||
|
|
* @description Returns the latests photos from Unsplash
|
||
|
|
* @maintainer nel50n
|
||
|
|
* @update 2015-03-02
|
||
|
|
* @use1(m="max number of photos",w="width (1920, 1680, ...)",q="jpeg quality (0..100)")
|
||
|
|
*/
|
||
|
|
class UnsplashBridge extends BridgeAbstract {
|
||
|
|
|
||
|
|
public function collectData(array $param){
|
||
|
|
$html = '';
|
||
|
|
$baseUri = 'http://unsplash.com';
|
||
|
|
|
||
|
|
$width = $param['w'] ?: '1920'; // Default width
|
||
|
|
|
||
|
|
$num = 0;
|
||
|
|
$max = $param['m'] ?: 20;
|
||
|
|
$quality = $param['q'] ?: 75;
|
||
|
|
$lastpage = 1;
|
||
|
|
|
||
|
|
for ($page = 1; $page <= $lastpage; $page++) {
|
||
|
|
$link = $baseUri.'/grid?page='.$page;
|
||
|
|
$html = file_get_html($link) or $this->returnError('No results for this query.', 404);
|
||
|
|
|
||
|
|
if ($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 = new \Item();
|
||
|
|
$item->uri = str_replace(array('q=75', 'w=400'),
|
||
|
|
array("q=$quality", "w=$width"),
|
||
|
|
$thumbnail->src).'.jpg'; // '.jpg' only for format hint
|
||
|
|
$item->timestamp = time();
|
||
|
|
$item->title = $thumbnail->alt;
|
||
|
|
$item->thumbnailUri = $thumbnail->src;
|
||
|
|
$item->content = $item->title.'<br><a href="'.$item->uri.'"><img src="'.$item->thumbnailUri.'" /></a>';
|
||
|
|
$this->items[] = $item;
|
||
|
|
|
||
|
|
$num++;
|
||
|
|
if ($num >= $max)
|
||
|
|
break 2;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getName(){
|
||
|
|
return 'Unsplash';
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getURI(){
|
||
|
|
return 'http://unsplash.com';
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getCacheDuration(){
|
||
|
|
return 43200; // 12 hours
|
||
|
|
}
|
||
|
|
}
|