Import rss-bridge_2017-08-03.orig.tar.gz

[dgit import orig rss-bridge_2017-08-03.orig.tar.gz]

1 files changed, 77 insertions, 0 deletions

diff --git a/bridges/UnsplashBridge.php b/bridges/UnsplashBridge.php
new file mode 100644
index 0000000..ee1040a
--- /dev/null
+++ b/bridges/UnsplashBridge.php
@@ -0,0 +1,77 @@
+<?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;
+			}
+		}
+	}
+}