[DemosBerlinBridge] add bridge (#3800)

RSS-Bridge · Nov 12, 2023 · 4919c53 · 4919c53
1 parent b347a92
commit 4919c53
Showing 1 changed file with 62 additions and 0 deletions.
diff --git a/bridges/DemosBerlinBridge.php b/bridges/DemosBerlinBridge.php
@@ -0,0 +1,62 @@
+<?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)));
+    }
+}