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<?php
class UnsplashBridge extends BridgeAbstract
{
const MAINTAINER = 'nel50n, langfingaz';
const NAME = 'Unsplash Bridge';
const URI = 'https://unsplash.com/';
const CACHE_TIMEOUT = 43200; // 12h
const DESCRIPTION = 'Returns the latest photos from Unsplash';
const PARAMETERS = [[
'u' => [
'name' => 'Filter by username (optional)',
'type' => 'text',
'defaultValue' => 'unsplash'
],
'm' => [
'name' => 'Max number of photos',
'type' => 'number',
'defaultValue' => 20,
'required' => true
],
'prev_q' => [
'name' => 'Preview quality',
'type' => 'list',
'values' => [
'full' => 'full',
'regular' => 'regular',
'small' => 'small',
'thumb' => 'thumb',
],
'defaultValue' => 'regular'
],
'w' => [
'name' => 'Max download width (optional)',
'exampleValue' => 1920,
'type' => 'number',
'defaultValue' => 1920,
],
'jpg_q' => [
'name' => 'Max JPEG quality (optional)',
'exampleValue' => 75,
'type' => 'number',
'defaultValue' => 75,
]
]];
public function collectData()
{
$filteredUser = $this->getInput('u');
$width = $this->getInput('w');
$max = $this->getInput('m');
$previewQuality = $this->getInput('prev_q');
$jpgQuality = $this->getInput('jpg_q');
$url = 'https://unsplash.com/napi';
if (strlen($filteredUser) > 0) {
$url .= '/users/' . $filteredUser;
}
$url .= '/photos?page=1&per_page=' . $max;
$api_response = getContents($url);
$json = json_decode($api_response, true);
foreach ($json as $json_item) {
$item = [];
// Get image URI
$uri = $json_item['urls']['raw'] . '&fm=jpg';
if ($jpgQuality > 0) {
$uri .= '&q=' . $jpgQuality;
}
if ($width > 0) {
$uri .= '&w=' . $width . '&fit=max';
}
$uri .= '.jpg'; // only for format hint
$item['uri'] = $uri;
// Get title from description
if (is_null($json_item['description'])) {
$item['title'] = 'Unsplash picture from ' . $json_item['user']['name'];
} else {
$item['title'] = $json_item['description'];
}
$item['timestamp'] = $json_item['created_at'];
$content = 'User: <a href="'
. $json_item['user']['links']['html']
. '">@'
. $json_item['user']['username']
. '</a>';
if (isset($json_item['location']['name'])) {
$content .= ' | Location: ' . $json_item['location']['name'];
}
$content .= ' | Image on <a href="'
. $json_item['links']['html']
. '">Unsplash</a><br><a href="'
. $uri
. '"><img src="'
. $json_item['urls'][$previewQuality]
. '" alt="Image from '
. $filteredUser
. '" /></a>';
$item['content'] = $content;
$this->items[] = $item;
}
}
public function getName()
{
$filteredUser = $this->getInput('u') ?? '';
if (strlen($filteredUser) > 0) {
return $filteredUser . ' - ' . self::NAME;
} else {
return self::NAME;
}
}
}
|
