Create makefeed

makefeed.py

@@ -0,0 +1,127 @@
+import os
+
+abspath = os.path.abspath(__file__)
+dname = os.path.dirname(abspath)
+os.chdir(dname)
+
+FEED_HEADER = """<?xml version="1.0" encoding="UTF-8"?>
+<rss version="2.0">
+<channel>
+"""
+
+from time import strftime, gmtime
+FEED_TITLE = """
+<title>{}</title>
+<link>https://firmereferendum.giustizia.it/referendum/open</link>
+<description>{}</description>
+<language>it-it</language>
+<pubDate>{}</pubDate>
+<generator>makefeed.py</generator>
+<ttl>720</ttl>
+<docs>https://www.rssboard.org/rss-specification</docs>
+<image>
+  <url>https://serben.kantai.online/rsslogo.png</url>
+  <title>Fac-simile logo della repubblica italiana</title>
+  <link>https://firmereferendum.giustizia.it/referendum/open</link>
+</image>
+""".format(
+    "NON UFFICIALE - Ministero della Giustizia - Referendum e iniziative popolari",
+    "Aggiornamenti sui referendum ed iniziative popolari in fase di raccolta firme",
+    strftime("%a, %-d %h %Y %H:%m:%S %z", gmtime())
+)
+
+FEED_FOOTER = """
+</channel>
+</rss>
+"""
+
+# strftime("%a, %-d %h %Y %H:%m:%S %z", gmtime())
+
+URL_API = "https://firmereferendum.giustizia.it/referendum/api-portal/iniziativa/public"
+URL_INFO = "https://firmereferendum.giustizia.it/referendum/open/dettaglio-open/"
+AGENT = "Mozilla/5.0 (Windows; Windows NT 10.2;; en-US) Gecko/20100101 Firefox/52.7"
+
+mesi = [
+    "gennaio", "febbraio", "marzo", "aprile",
+    "magggio", "giugno", "luglio", "agosto",
+    "settembre", "ottobre", "novembre", "dicembre"
+]
+
+def date2it(date):
+    date = date.split('-')
+    return f"{date[2]} {mesi[int(date[1])-1]} {date[0]}"
+
+def htmlescape(string):
+    return string.replace('<','&lt;').replace('>','&gt;').replace('&', '&amp;')
+
+from datetime import datetime
+from zoneinfo import ZoneInfo
+def dataIns_to_iso(date, date_time):
+    time = date_time.split('T')[1]
+    tz = datetime.fromisoformat(date)
+    tz = tz.replace(tzinfo=ZoneInfo("Europe/Rome"))
+    tz = tz.utcoffset().total_seconds() / 3600
+
+    return_date = datetime.fromisoformat(date).strftime("%a, %-d %h %Y")
+    return_date += f" {time}"
+    return_date += f" {int(tz):+03}00"
+    return return_date
+
+def make_item(itemdata):
+    # Do not include current votes in card, only quorum, as it is supposed to be immutable
+    item_str = """
+    <item>
+    <title>{}</title>
+    <guid>{}</guid>
+    <link>{}</link>
+    <pubDate>{}</pubDate>
+    <description>{}</description>
+    </item>
+    """
+    title = itemdata['titolo']
+    link = URL_INFO + str(itemdata['id'])
+
+    insert_time = itemdata['dataIns']
+    validity = f"Puoi firmare per questa iniziativa dal {date2it(itemdata['dataInizioRaccolta'])} al {date2it(itemdata['dataFineRaccolta'])}"
+    initiative_type = itemdata['idDecTipoIniziativa']['nome']
+    text_description = itemdata['descrizione']
+    pub_time = dataIns_to_iso(itemdata['dataGazzetta'], itemdata['dataIns'])
+
+    website = ''
+    if 'sito' in itemdata:
+        itemdata['sito']
+        website = f'<br>Sito dell\'iniziativa: <a href="{website}">{website}</a>'
+
+    description = f"""
+    <b>{initiative_type}</b><br>
+    {text_description}<br>
+    <br>
+    <i>{validity}</i><br>
+    """
+
+    return item_str.format(title,link,link,pub_time,htmlescape(description))
+
+import urllib.request, json
+
+if __name__ == "__main__":
+    print("Fetching data ...")
+    data = json.loads(
+        urllib.request.urlopen(
+            urllib.request.Request(
+                URL_API,
+                data=None,
+                headers={ 'User-Agent': AGENT }
+            )
+        ).read().decode('utf-8')
+    )
+    print("Fetch complete")
+
+    if not data['resultDescription'] == "Successo":
+        print("Error in fetching information")
+        exit(1)
+
+    with open('rss.xml', 'w') as file:
+        file.write(FEED_HEADER + FEED_TITLE)
+        for item in data['content']:
+            file.write(make_item(item))
+        file.write(FEED_FOOTER)