From 3e0f3a54f9fcd3c9e9e7aa46fe9d37efca75d947 Mon Sep 17 00:00:00 2001
From: root <root@valentina.ondarossa.net>
Date: Wed, 30 Nov 2022 17:50:22 +0100
Subject: [PATCH] More metadata, descriptions, refresh rate

---
 src/Controller/PodcastRorController.php | 37 +++++++++++++++++++++----
 templates/podcast.html.twig             | 25 +++++++++++++++--
 2 files changed, 54 insertions(+), 8 deletions(-)

diff --git a/src/Controller/PodcastRorController.php b/src/Controller/PodcastRorController.php
index 83dc8e5..ed61646 100644
--- a/src/Controller/PodcastRorController.php
+++ b/src/Controller/PodcastRorController.php
@@ -91,14 +91,18 @@ class PodcastRorController extends ControllerBase {
         }
         return $data;
     }
-    public function podcast($query, $description) {
+    public function podcast($query, $title, $description, $link,
+        $expected_episodes_per_week
+    ) {
         // TODO: add $title argument to the function
         $template = $this->twig->loadTemplate(drupal_get_path('module', 'podcast_ror') . '/templates/podcast.html.twig');
         $query_results = $this->query($query);
         $tmpl_data = [ 'ror' => array('podcast' => $query_results,
             'url' => \Drupal::service('path.current')->getPath(),
             'description' => $description,
-            'title' => 'Radio Onda Rossa',
+            'title' => $title,
+            'link' => $link,
+            'expected_episodes_per_week' => $expected_episodes_per_week,
         )];
         $headers = array(
             'Content-Type' => 'application/rss+xml',
@@ -126,19 +130,40 @@ class PodcastRorController extends ControllerBase {
     }
     public function podcastAll() {
         $query = \Drupal::entityQuery('node');
-        return $this->podcast($query, 'Tutti gli aggiornamenti, i redazionali, le trasmissioni della radio di chi se la sente');
+        return $this->podcast($query, 'Radio Onda Rossa', 'Tutti gli aggiornamenti, i redazionali, le trasmissioni della radio di chi se la sente',
+            'http://www.ondarossa.info/',
+            30
+        );
     }
     public function podcastByType($contentType) {
         $query = \Drupal::entityQuery('node')
             ->condition('type', $contentType);
         // TODO: get "nice name" for $contentType
-        return $this->podcast($query, str_replace('+', ', ', $contentType));
+        $what = str_replace('+', ', ', $contentType);
+        return $this->podcast($query,
+            $what . ' (Radio Onda Rossa)',
+            $what,
+            'http://www.ondarossa.info/',
+            30
+        );
     }
     public function podcastByTrxID($trxID) {
+        $term = \Drupal\taxonomy\Entity\Term::load($trxID);
+        $trxName = $term->getName();
+        $trxDescriptionHTML = $term->getDescription();
+        $trxDescription = strip_tags($trxDescriptionHTML);
+        $trxURL = \Drupal\Core\Url::fromRoute('entity.taxonomy_term.canonical',
+            ['taxonomy_term' => $trxID],
+            ['absolute' => TRUE])->toString();
         $query = \Drupal::entityQuery('node')
             ->condition('type', 'news_trasmissioni')
             ->condition('field_trasmissione', $trxID);
-        // TODO: discover Trx name, and pass it as podcast title
-        return $this->podcast($query, 'Trasmissione ' . $trxID);
+        
+        return $this->podcast($query,
+            $trxName . ' (Radio Onda Rossa)',
+            $trxDescription,
+            $trxURL,
+            1,
+        );
     }
 }
diff --git a/templates/podcast.html.twig b/templates/podcast.html.twig
index 26ffe29..b250c3b 100644
--- a/templates/podcast.html.twig
+++ b/templates/podcast.html.twig
@@ -3,12 +3,30 @@
     xmlns:atom="http://www.w3.org/2005/Atom"
     xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd"
     xmlns:podcast="https://podcastindex.org/namespace/1.0"
+    xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
     xmlns:dc="http://purl.org/dc/elements/1.1/"
     version="2.0">
 <channel>
 <atom:link href="http://www.ondarossa.info{{ ror.url | escape("html_attr") }}" rel="self" type="application/rss+xml" />
+{% if ror.expected_episodes_per_week > 1 %}
+<ttl>30</ttl>
+<sy:updatePeriod>hourly</sy:updatePeriod>
+<sy:updateFrequency>6</sy:updateFrequency>
+{% else %}
+<ttl>360</ttl>
+<sy:updatePeriod>daily</sy:updatePeriod>
+<sy:updateFrequency>3</sy:updateFrequency>
+{% endif %}
+<skipHours>
+    <hour>1</hour>
+    <hour>2</hour>
+    <hour>3</hour>
+    <hour>4</hour>
+    <hour>5</hour>
+    <hour>6</hour>
+</skipHours>
 <title>{{ror.title}}</title>
-<link>http://www.ondarossa.info</link>
+<link>{{ror.link}}</link>
 <language>it-it</language>
 <itunes:subtitle>La radio di chi se la sente</itunes:subtitle>
 <itunes:author>Ondarossa</itunes:author>
@@ -20,7 +38,10 @@
 </itunes:owner>
 <itunes:explicit>no</itunes:explicit>
 <itunes:image href="http://www.ondarossa.info/favicon.png" />
-<itunes:category text="News &amp; Politics"/>
+<itunes:type>episodic</itunes:type>
+<itunes:category text="News">
+    <itunes:category text="Politics"/>
+</itunes:category >
 <podcast:funding url="http://www.ondarossa.info/sostieni">Sostieni ondarossa</podcast:funding>
 
 {% for nid, node in ror.podcast.nodes %}