mirror of
https://github.com/RSS-Bridge/rss-bridge.git
synced 2024-12-25 13:48:21 +03:00
173 lines
5.5 KiB
PHP
173 lines
5.5 KiB
PHP
<?php
|
|
|
|
class ARDAudiothekBridge extends BridgeAbstract
|
|
{
|
|
const NAME = 'ARD-Audiothek Bridge';
|
|
const URI = 'https://www.ardaudiothek.de';
|
|
const DESCRIPTION = 'Feed of any show in the ARD-Audiothek, specified by its path';
|
|
const MAINTAINER = 'Mar-Koeh';
|
|
/*
|
|
* The URL Prefix of the API
|
|
* @const APIENDPOINT https-URL of the used endpoint, ending in `/`
|
|
*/
|
|
const APIENDPOINT = 'https://api.ardaudiothek.de/';
|
|
/*
|
|
* The requested width of the preview image
|
|
* 448 and 128 have been observed on the wild
|
|
* @const IMAGEWIDTH width in px of the preview image
|
|
*/
|
|
const IMAGEWIDTH = 448;
|
|
/*
|
|
* Placeholder that will be replace by IMAGEWIDTH in the preview image URL
|
|
* @const IMAGEWIDTHPLACEHOLDER
|
|
*/
|
|
const IMAGEWIDTHPLACEHOLDER = '{width}';
|
|
/*
|
|
* File extension appended to image link in $this->icon
|
|
* @const IMAGEEXTENSION
|
|
*/
|
|
const IMAGEEXTENSION = '.jpg';
|
|
|
|
const PARAMETERS = [
|
|
[
|
|
'path' => [
|
|
'name' => 'Show Link or ID',
|
|
'required' => true,
|
|
'title' => 'Link to the show page or just its numeric suffix',
|
|
'defaultValue' => 'https://www.ardaudiothek.de/sendung/kalk-welk/10777871/'
|
|
],
|
|
'limit' => self::LIMIT,
|
|
]
|
|
];
|
|
|
|
|
|
/**
|
|
* Holds the title of the current show
|
|
*
|
|
* @var string
|
|
*/
|
|
private $title;
|
|
|
|
/**
|
|
* Holds the URI of the show
|
|
*
|
|
* @var string
|
|
*/
|
|
private $uri;
|
|
|
|
/**
|
|
* Holds the icon of the feed
|
|
*
|
|
*/
|
|
private $icon;
|
|
|
|
public function collectData()
|
|
{
|
|
$path = $this->getInput('path');
|
|
$limit = $this->getInput('limit');
|
|
|
|
$oldTz = date_default_timezone_get();
|
|
date_default_timezone_set('Europe/Berlin');
|
|
|
|
$pathComponents = explode('/', $path);
|
|
if (empty($pathComponents)) {
|
|
returnClientError('Path may not be empty');
|
|
}
|
|
if (count($pathComponents) < 2) {
|
|
$showID = $pathComponents[0];
|
|
} else {
|
|
$lastKey = count($pathComponents) - 1;
|
|
$showID = $pathComponents[$lastKey];
|
|
if (strlen($showID) === 0) {
|
|
$showID = $pathComponents[$lastKey - 1];
|
|
}
|
|
}
|
|
|
|
$url = self::APIENDPOINT . 'programsets/' . $showID . '/';
|
|
$json1 = getContents($url);
|
|
$data1 = Json::decode($json1, false);
|
|
$processedJSON = $data1->data->programSet;
|
|
if (!$processedJSON) {
|
|
throw new \Exception('Unable to find show id: ' . $showID);
|
|
}
|
|
|
|
$answerLength = 1;
|
|
$offset = 0;
|
|
$numberOfElements = 1;
|
|
|
|
while ($answerLength != 0 && $offset < $numberOfElements && (is_null($limit) || $offset < $limit)) {
|
|
$json2 = getContents($url . '?offset=' . $offset);
|
|
$data2 = Json::decode($json2, false);
|
|
$processedJSON = $data2->data->programSet;
|
|
|
|
$answerLength = count($processedJSON->items->nodes);
|
|
$offset = $offset + $answerLength;
|
|
$numberOfElements = $processedJSON->numberOfElements;
|
|
|
|
foreach ($processedJSON->items->nodes as $audio) {
|
|
$item = [];
|
|
$item['uri'] = $audio->sharingUrl;
|
|
$item['title'] = $audio->title;
|
|
$imageSquare = str_replace(self::IMAGEWIDTHPLACEHOLDER, self::IMAGEWIDTH, $audio->image->url1X1);
|
|
$image = str_replace(self::IMAGEWIDTHPLACEHOLDER, self::IMAGEWIDTH, $audio->image->url);
|
|
$item['enclosures'] = [
|
|
$audio->audios[0]->url,
|
|
$imageSquare
|
|
];
|
|
// synopsis in list is shortened, full synopsis is available using one request per item
|
|
$item['content'] = '<img src="' . $image . '" /><p>' . $audio->synopsis . '</p>';
|
|
$item['timestamp'] = $audio->publicationStartDateAndTime;
|
|
$item['uid'] = $audio->id;
|
|
$item['author'] = $audio->programSet->publicationService->title;
|
|
|
|
$category = $audio->programSet->editorialCategories->title ?? null;
|
|
if ($category) {
|
|
$item['categories'] = [$category];
|
|
}
|
|
|
|
$item['itunes'] = [
|
|
'duration' => $audio->duration,
|
|
];
|
|
|
|
$this->items[] = $item;
|
|
}
|
|
}
|
|
$this->title = $processedJSON->title;
|
|
$this->uri = $processedJSON->sharingUrl;
|
|
$this->icon = str_replace(self::IMAGEWIDTHPLACEHOLDER, self::IMAGEWIDTH, $processedJSON->image->url1X1);
|
|
// add image file extension to URL so icon is shown in generated RSS feeds, see
|
|
// https://github.com/RSS-Bridge/rss-bridge/blob/4aed05c7b678b5673386d61374bba13637d15487/formats/MrssFormat.php#L76
|
|
$this->icon = $this->icon . self::IMAGEEXTENSION;
|
|
|
|
$this->items = array_slice($this->items, 0, $limit);
|
|
|
|
date_default_timezone_set($oldTz);
|
|
}
|
|
|
|
/** {@inheritdoc} */
|
|
public function getURI()
|
|
{
|
|
if (!empty($this->uri)) {
|
|
return $this->uri;
|
|
}
|
|
return parent::getURI();
|
|
}
|
|
|
|
/** {@inheritdoc} */
|
|
public function getName()
|
|
{
|
|
if (!empty($this->title)) {
|
|
return $this->title;
|
|
}
|
|
return parent::getName();
|
|
}
|
|
|
|
/** {@inheritdoc} */
|
|
public function getIcon()
|
|
{
|
|
if (!empty($this->icon)) {
|
|
return $this->icon;
|
|
}
|
|
return parent::getIcon();
|
|
}
|
|
}
|