69 lines
1.7 KiB
PHP
69 lines
1.7 KiB
PHP
<?php
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class UnsplashBridge extends BridgeAbstract {
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const MAINTAINER = 'nel50n';
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const NAME = 'Unsplash Bridge';
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const URI = 'https://unsplash.com/';
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const CACHE_TIMEOUT = 43200; // 12h
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const DESCRIPTION = 'Returns the latests photos from Unsplash';
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const PARAMETERS = array( array(
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'm' => array(
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'name' => 'Max number of photos',
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'type' => 'number',
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'defaultValue' => 20
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),
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'w' => array(
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'name' => 'Width',
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'exampleValue' => '1920, 1680, …',
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'defaultValue' => '1920'
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),
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'q' => array(
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'name' => 'JPEG quality',
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'type' => 'number',
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'defaultValue' => 75
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)
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));
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public function collectData(){
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$width = $this->getInput('w');
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$max = $this->getInput('m');
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$quality = $this->getInput('q');
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$api_response = getContents('https://unsplash.com/napi/photos?page=1&per_page=' . $max)
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or returnServerError('Could not request Unsplash API.');
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$json = json_decode($api_response, true);
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foreach ($json as $json_item) {
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$item = array();
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// Get image URI
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$uri = $json_item['urls']['regular'] . '.jpg'; // '.jpg' only for format hint
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$uri = str_replace('q=80', 'q=' . $quality, $uri);
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$uri = str_replace('w=1080', 'w=' . $width, $uri);
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$item['uri'] = $uri;
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// Get title from description
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if (is_null($json_item['alt_description'])) {
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if (is_null($json_item['description'])) {
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$item['title'] = 'Unsplash picture from ' . $json_item['user']['name'];
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} else {
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$item['title'] = $json_item['description'];
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}
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} else {
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$item['title'] = $json_item['alt_description'];
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}
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$item['timestamp'] = time();
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$item['content'] = $item['title']
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. '<br><a href="'
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. $item['uri']
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. '"><img src="'
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. $json_item['urls']['thumb']
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. '" /></a>';
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$this->items[] = $item;
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}
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}
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}
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