#!/bin/python3
import os
import re
import locale
from datetime import datetime
from pytz import timezone
import requests
from bs4 import BeautifulSoup
locale.setlocale(locale.LC_TIME, 'de_DE.UTF-8')

BASEURL = os.getenv("BASEURL", default="https://www.feuerwehr-nea.de")
FWNAME = os.getenv("FWNAME", default="Feuerwehr Nea")

soup = BeautifulSoup(requests.get(BASEURL + "/einsaetze",timeout=20).content, 'html.parser')

print('<?xml version="1.0" encoding="UTF-8" ?>\n'
'<rss version="2.0">'
'<channel>'
'<title>' + FWNAME +' Einsätze</title>'
'<link>' + BASEURL + '</link>'
'<description>' + FWNAME + ' Einsätze</description>')

for mysoup in soup.find_all('article', class_='teaser-element'):
    mydatetime_str = mysoup.find('span', class_="date").string
    mydatetime = datetime.strptime(mydatetime_str, '%d. %B  %Y %H:%M')
    mydatetime = timezone("CET").localize(mydatetime)
    mylink = BASEURL + (mysoup.find('a', class_="einsatz-link"))['href']
    soup2 = BeautifulSoup(requests.get(mylink,timeout=10).content, 'html.parser')
    mylist = []
    mykeywords = myunits = ""
    for itemsoup in (soup2.find('tbody').find_all('td')):
        mylist.append(re.sub(r"\n\ *", " ", itemsoup.string.strip()))
    if len(mylist) >= 4:
        mykeywords = mylist[3]
    if len(mylist) >= 3:
        myunits = mylist[2]
    print("<item>")
    locale.setlocale(locale.LC_TIME, 'en_US.UTF-8')
    print("<pubDate>" + mydatetime.strftime('%a, %d %b %Y %H:%M:%S %z') + "</pubDate>")
    locale.setlocale(locale.LC_TIME, 'de_DE.UTF-8')
    print("<title>" + mykeywords + " - " + (mysoup.find('h3', class_="heading")).string.strip() + " - " + myunits +  "</title>")
    print("<link>" + mylink + "</link>")
    print("<description>" + (mysoup.find('div', class_="teaser-element-text")).string.strip() + "</description>")
    print("</item>")
print("</channel></rss>")