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convertjson2xmltv-gz.py

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+import json
+import xml.etree.ElementTree as ET
+from datetime import datetime
+import gzip
+import io 
+import re
+
+def clean_html(text):
+    if not text:
+     return ""
+    # <br> zu Zeilenumbruch machen
+    text = re.sub(r'<br\s*/?>', '\n', text, flags=re.IGNORECASE)
+    # alle anderen HTML-Tags entfernen
+    text = re.sub(r'<.*?>', '', text)
+    return text.strip()
+
+
+def format_time(xmltv_time):
+    dt = datetime.fromisoformat(xmltv_time.replace('Z', '+00:00'))
+    return dt.strftime('%Y%m%d%H%M%S %z')
+
+def convert_to_xmltv(json_data):
+    tv = ET.Element("tv", {"generator-info-name": "Pluxbox EPG Exporter"})
+
+    # Einmaliger Channel-Eintrag
+    channel = ET.SubElement(tv, "channel", {"id": "stadtfilter"})
+    display_name = ET.SubElement(channel, "display-name")
+    display_name.text = "Radio Stadtfilter"
+
+    for day in json_data["days"]:
+        for item in day["results"]:
+            programme = ET.SubElement(tv, "programme", {
+                "start": format_time(item["start"]),
+                "stop": format_time(item["stop"]),
+                "channel": "stadtfilter"
+            })
+
+            ET.SubElement(programme, "title", {"lang": "de"}).text = item["title"]
+            desc = item.get("description", "")
+            if desc:
+                #clean_desc = clean_html(desc)
+                ET.SubElement(programme, "desc", {"lang": "de"}).text = clean_html(desc)
+            if item.get("language"):
+                ET.SubElement(programme, "language").text = item["language"]
+            if item.get("genre_id"):
+                ET.SubElement(programme, "category", {"lang": "de"}).text = str(item["genre_id"])
+
+            # Presenter
+            if item.get("presenters"):
+                credits = ET.SubElement(programme, "credits")
+                for presenter in item["presenters"]:
+                    ET.SubElement(credits, "presenter").text = presenter["name"]
+
+    return ET.ElementTree(tv)
+
+# Einlesen und Schreiben
+with open("/export/scripts/weeklyepg.json", "r", encoding="utf-8") as f:
+    json_data = json.load(f)
+
+# XML generieren
+xmltv_tree = convert_to_xmltv(json_data)
+
+# In String schreiben
+xml_io = io.StringIO()
+xmltv_tree.write(xml_io, encoding="unicode", xml_declaration=True)
+xml_string = xml_io.getvalue()
+
+# Als .xml.gz speichern
+with gzip.open("/var/www/html/stream/api/epg_stadtfilter.xml.gz", "wt", encoding="utf-8") as f:
+    f.write(xml_string)