rss-bridge/bridges/DemosBerlinBridge.php
2023-11-13 00:11:19 +01:00

62 lines
2.5 KiB
PHP

<?php
class DemosBerlinBridge extends BridgeAbstract
{
const NAME = 'Demos Berlin';
const URI = 'https://www.berlin.de/polizei/service/versammlungsbehoerde/versammlungen-aufzuege/';
const CACHE_TIMEOUT = 3 * 60 * 60;
const DESCRIPTION = 'Angezeigte Versammlungen und Aufzüge in Berlin';
const MAINTAINER = 'knrdl';
const PARAMETERS = [[
'days' => [
'name' => 'Tage',
'type' => 'number',
'title' => 'Einträge für die nächsten Tage zurückgeben',
'required' => true,
'defaultValue' => 7,
]
]];
public function getIcon()
{
return 'https://www.berlin.de/i9f/r1/images/favicon/favicon.ico';
}
public function collectData()
{
$json = getContents('https://www.berlin.de/polizei/service/versammlungsbehoerde/versammlungen-aufzuege/index.php/index/all.json');
$jsonFile = json_decode($json, true);
$daysInterval = DateInterval::createFromDateString($this->getInput('days') . ' day');
$maxTargetDate = date_add(new DateTime('now'), $daysInterval);
foreach ($jsonFile['index'] as $entry) {
$entryDay = implode('-', array_reverse(explode('.', $entry['datum']))); // dd.mm.yyyy to yyyy-mm-dd
$ts = (new DateTime())->setTimestamp(strtotime($entryDay));
if ($ts <= $maxTargetDate) {
$item = [];
$item['uri'] = 'https://www.berlin.de/polizei/service/versammlungsbehoerde/versammlungen-aufzuege/index.php/detail/' . $entry['id'];
$item['timestamp'] = $entryDay . ' ' . $entry['von'];
$item['title'] = $entry['thema'];
$location = $entry['strasse_nr'] . ' ' . $entry['plz'];
$locationQuery = http_build_query(['query' => $location]);
$item['content'] = <<<HTML
<h1>{$entry['thema']}</h1>
<p>📅 <time datetime="{$item['timestamp']}">{$entry['datum']} {$entry['von']} - {$entry['bis']}</time></p>
<a href="https://www.openstreetmap.org/search?$locationQuery">
📍 {$location}
</a>
<p>{$entry['aufzugsstrecke']}</p>
HTML;
$item['uid'] = $this->getSanitizedHash($entry['datum'] . '-' . $entry['von'] . '-' . $entry['bis'] . '-' . $entry['thema']);
$this->items[] = $item;
}
}
}
private function getSanitizedHash($string)
{
return hash('sha1', preg_replace('/[^a-zA-Z0-9]/', '', strtolower($string)));
}
}