From 9793b69715eba5befccc48d17dce0ceeec1a8028 Mon Sep 17 00:00:00 2001
From: georg <github@georgelsas.de>
Date: Tue, 22 Dec 2020 16:28:18 +0100
Subject: [PATCH] Added some checks for missing Targetfolder too many http
 requests and wrong urls. Also changed the url of wdr3.

---
 radiorec.py  | 29 +++++++++++++++++++++++------
 settings.ini |  5 +++--
 2 files changed, 26 insertions(+), 8 deletions(-)

diff --git a/radiorec.py b/radiorec.py
index 05b4dfd..4543b53 100755
--- a/radiorec.py
+++ b/radiorec.py
@@ -106,12 +106,14 @@ def record_worker(stoprec, streamurl, target_dir, args):
         while(not stoprec.is_set() and not conn.closed):
             target.write(conn.read(1024))
 
+
     verboseprint(print_time() + " ... Connection closed = " + str(conn.closed))
     conn.release_conn()
 
 def record(args):
     settings = read_settings(args)
     streamurl = ''
+    tmpstr = ''
     global verboseprint
     verboseprint = print if args.verbose else lambda *a, **k: None
 
@@ -123,15 +125,30 @@ def record(args):
     if streamurl.endswith('.m3u'):
         verboseprint('Seems to be an M3U playlist. Trying to parse...')
         pool = urllib3.PoolManager()
-        remotefile = pool.request('GET', streamurl)
-        for line in remotefile.data.decode().split():
-            if not line.startswith('#') and len(line) > 1:
-                tmpstr = line
-                break
-        streamurl = tmpstr
+        try:
+            remotefile = pool.request('GET', streamurl)
+        except MaxRetryError:
+            print('The URL of the station is not found! Check' + args.station + ' in the Settings!')
+            sys.exit()
+        if remotefile.status != 200:
+            print('The URL of the station is somehow faulty! Check' + args.station + ' in the Settings!')
+            sys.exit()
+        else:
+            for line in remotefile.data.decode().split():
+                if not line.startswith('#') and len(line) > 1 and line.endswith('mp3'):
+                    tmpstr = line
+                    break
+        if not len(tmpstr) > 1:
+            print('Could not find a mp3 stream')
+            sys.exit()
+        else:
+            streamurl = tmpstr
 
     verboseprint(print_time() + " ... Stream URL: " + streamurl)
     target_dir = os.path.expandvars(settings['GLOBAL']['target_dir'])
+    if not os.path.isdir(target_dir + os.sep):
+        print('Target directory not found! Check that ' + target_dir + ' is a valid folder!')
+        sys.exit()
     started_at = time.time()
     should_end_at = started_at + (args.duration * 60)
     remaining = (args.duration * 60)
diff --git a/settings.ini b/settings.ini
index 5026290..10d0bdd 100644
--- a/settings.ini
+++ b/settings.ini
@@ -1,5 +1,6 @@
 [GLOBAL]
-target_dir = $HOME/Arbeitsfläche
+#target_dir = $HOME/Arbeitsfläche
+target_dir = $HOME/tmp
 
 [STATIONS]
 brklassik = http://streams.br-online.de/br-klassik_2.m3u
@@ -10,5 +11,5 @@ erfplus = http://c14000-l.i.core.cdn.streamfarm.net/14000cina/live/3212erf_96/li
 mdrklassik = http://avw.mdr.de/livestreams/mdr_klassik_live_128.m3u
 radioeins = http://www.radioeins.de/live.m3u
 swr2 = http://mp3-live.swr.de/swr2_m.m3u
-wdr3 = http://www.wdr.de/wdrlive/media/mp3/wdr3_hq.m3u
+wdr3 = http://wdr-wdr3-live.icecast.wdr.de/wdr/wdr3/live/mp3/256/stream.mp3
 ndrkultur = http://www.ndr.de/resources/metadaten/audio/m3u/ndrkultur.m3u