modules/liquidsoap/readini.liq

+#################
+# Read INI File #
+#################
+
+def read_ini(file)
+  ret = get_process_lines("cat "^file )
+  ret = list.map(string.split(separator="="), ret)
+
+  # l' => the filling list
+  def f(l',l) =
+    if list.length(l) >= 2 then
+      line = string.extract(pattern='"(.*)"', list.nth(l,1))
+
+      #print(line)
+      #print((list.hd(l),line['1']))
+
+      list.append([(list.hd(l),line['1'])],l')
+    else
+      if list.length(l) >= 1 then
+        list.append([(list.hd(l),"")],l')
+      else
+        l'
+      end
+    end
+  end
+
+  # append install dir
+  pwd = get_process_lines("pwd")
+  install_dir = dirname(dirname(list.hd(pwd)))
+
+  list.fold(f, [("install_dir", install_dir)], ret)
+end
\ No newline at end of file

modules/liquidsoap/serverfunctions.liq

+# shutdown server function
+#server.register(namespace='server',
+#    description="shutdown server",
+#    usage="stop",
+#    "stop",
+#    fun(x,y) -> shutdown )
+
+
+
+#
+# to reduce complexity of lqs => query 'mixer.inputs' over socket and parse it in python
+#server.register(namespace="auraengine",
+#    "enabled_lineins",
+#    fun (s) -> begin
+#        log("auraengine.enabled_lineins")
+#        "0:#{!linein_0_enabled}, 1:#{!linein_1_enabled}, 2:#{!linein_2_enabled}, 3:#{!linein_3_enabled}, 4:#{!linein_4_enabled}"
+#    end
+#)
+
+#server.register(namespace="auraengine",
+#    "enabled_lineouts",
+#    fun(s) -> begin
+#        log("auraengine.enabled_lineouts")
+#        "0:#{!lineout_0_enabled}, 1:#{!lineout_1_enabled}, 2:#{!lineout_2_enabled}, 3:#{!lineout_3_enabled}, 4:#{!lineout_4_enabled}"
+#    end
+#)
+
+# are outgoing streams connected?
+server.register(namespace="auraengine",
+    description="returns if outgoing streams are connected",
+    usage="out_streams_connected",
+    "out_streams_connected",
+    fun (s) -> begin
+        log("streams.connection_status")
+        "0:#{!s0_connected}, 1:#{!s1_connected}, 2:#{!s2_connected}, 3:#{!s3_connected}, 4:#{!s4_connected}"
+    end
+)
+
+# return a state of the inputs/outputs of the soundserver as JSON
+server.register(namespace="auraengine",
+    description="returns enabled lineouts/lineins, connected outgoing streams, and recorder. Also returns fallbacksettings.",
+    usage="state",
+    "state",
+    fun(s) -> begin
+        log("auraengine.state")
+
+        ret = '{'
+        ret = ret^'"streams": {'
+        ret = ret^'"stream_0": {"enabled": #{s0_enable}, "connected": #{!s0_connected}},'
+        ret = ret^'"stream_1": {"enabled": #{s1_enable}, "connected": #{!s1_connected}},'
+        ret = ret^'"stream_2": {"enabled": #{s2_enable}, "connected": #{!s2_connected}},'
+        ret = ret^'"stream_3": {"enabled": #{s3_enable}, "connected": #{!s3_connected}},'
+        ret = ret^'"stream_4": {"enabled": #{s4_enable}, "connected": #{!s4_connected}}'
+        ret = ret^'},'
+        ret = ret^'"recorder": {'
+        ret = ret^'"recorder_0": {"enabled": #{r0_enable}, "recording": #{!r0_is_recording}},'
+        ret = ret^'"recorder_1": {"enabled": #{r1_enable}, "recording": #{!r1_is_recording}},'
+        ret = ret^'"recorder_2": {"enabled": #{r2_enable}, "recording": #{!r2_is_recording}},'
+        ret = ret^'"recorder_3": {"enabled": #{r3_enable}, "recording": #{!r3_is_recording}},'
+        ret = ret^'"recorder_4": {"enabled": #{r4_enable}, "recording": #{!r4_is_recording}}'
+        ret = ret^'},'
+        ret = ret^'"linein": {'
+        ret = ret^'"linein_0": {"enabled": #{a0_in != ""}},'
+        ret = ret^'"linein_1": {"enabled": #{a1_in != ""}},'
+        ret = ret^'"linein_2": {"enabled": #{a2_in != ""}},'
+        ret = ret^'"linein_3": {"enabled": #{a3_in != ""}},'
+        ret = ret^'"linein_4": {"enabled": #{a4_in != ""}}'
+        ret = ret^'},'
+        ret = ret^'"lineout": {'
+        ret = ret^'"lineout_0": {"enabled": #{a0_out != ""}},'
+        ret = ret^'"lineout_1": {"enabled": #{a1_out != ""}},'
+        ret = ret^'"lineout_2": {"enabled": #{a2_out != ""}},'
+        ret = ret^'"lineout_3": {"enabled": #{a3_out != ""}},'
+        ret = ret^'"lineout_4": {"enabled": #{a4_out != ""}}'
+        ret = ret^'}'
+        ret = ret^'}'
+        ret
+
+        # outgoing streams enabled?
+        #ret = "stream_0_enabled:#{!s0_enable}, stream_1_enabled:#{!s1_enable}, stream_2_enabled:#{!s2_enable}, stream_3_enabled:#{!s3_enable}, stream_4_enabled:#{!s4_enable}, "
+        # outgoing recorder enabled
+        #ret = ret^"recorder_0_enabled:#{r0_enable}, recorder_1_enabled:#{r1_enable}, recorder_2_enabled:#{r2_enable}, recorder_3_enabled:#{r3_enable}, recorder_4_enabled:#{r4_enable}, "
+        #ret = ret^"linein_0_enabled:#{a0_in != ''}, linein_1_enabled:#{a1_in != ''}, linein_2_enabled:#{a2_in != ''}, linein_3_enabled:#{a3_in != ''}, linein_4_enabled:#{a4_in != ''}, "
+        #ret = ret^"lineout_0_enabled:#{a0_out != ''}, lineout_1_enabled:#{a1_out != ''}, lineout_2_enabled:#{a2_out != ''}, lineout_3_enabled:#{a3_out != ''}, lineout_4_enabled:#{a4_out != ''}, "
+        #ret = ret^"fallback_max_blank:#{fallback_max_blank}, fallback_min_noise:#{fallback_min_noise}, fallback_threshold:#{fallback_threshold}"
+
+    end
+)
+
+# enable the seek function for the input from the filesystem
+server.register(namespace = source.id(input_fs),
+    description="seek to relative position in #{source.id(input_fs)}",
+    usage = "seek <duration in seconds>",
+    "seek",
+    fun(t) -> begin
+        log("Seeking #{t} sec")
+        t = float_of_string(default=0.,t)
+        ret = source.seek(input_fs, t)
+        "Seeked #{ret} seconds."
+    end
+)

modules/liquidsoap/settings.liq

+# READ INI FILE
+%include "readini.liq"
+ini = read_ini("/etc/aura/engine.ini")
+
+# TELNET SETTINGS
+set("server.telnet", true)
+set("server.telnet.bind_addr", "0.0.0.0")
+set("server.telnet.port", 1234)
+
+# LOG FILE SETTINGS
+set("log.file.path", "./<script>.log")
+
+# SOCKET SETTINGS
+set("server.socket", true)
+set("server.socket.path", "./<script>.sock")
+
+# SOUND CARD SETTINGS
+a0_in = list.assoc("input_device_0", ini)
+a1_in = list.assoc("input_device_1", ini)
+a2_in = list.assoc("input_device_2", ini)
+a3_in = list.assoc("input_device_3", ini)
+a4_in = list.assoc("input_device_4", ini)
+a0_out = list.assoc("output_device_0", ini)
+a1_out = list.assoc("output_device_1", ini)
+a2_out = list.assoc("output_device_2", ini)
+a3_out = list.assoc("output_device_3", ini)
+a4_out = list.assoc("output_device_4", ini)
+
+# FALLBACK SETTINGS
+fallback_max_blank = float_of_string(list.assoc("fallback_max_blank", ini))
+fallback_min_noise = float_of_string(list.assoc("fallback_min_noise", ini))
+fallback_threshold = float_of_string(list.assoc("fallback_threshold", ini))
+
+# RECORDER SETTINGS
+#rec_0_filetype = list.assoc("rec_0_filetype", ini)
+#rec_1_filetype = list.assoc("rec_1_filetype", ini)
+#rec_2_filetype = list.assoc("rec_2_filetype", ini)
+#rec_3_filetype = list.assoc("rec_3_filetype", ini)
+#rec_4_filetype = list.assoc("rec_4_filetype", ini)
+
+# ALSA / pulse settings
+soundsystem = list.assoc("soundsystem", ini)
+use_alsa    = soundsystem == "alsa"
+use_jack    = soundsystem == "jack"
+
+if use_alsa then
+    frame_duration     = float_of_string(list.assoc("frame_duration", ini))
+    frame_size         = int_of_string(list.assoc("frame_size", ini))
+    alsa_buffer        = int_of_string(list.assoc("alsa_buffer", ini))
+    alsa_buffer_length = int_of_string(list.assoc("alsa_buffer_length", ini))
+    alsa_periods       = int_of_string(list.assoc("alsa_periods", ini))
+
+    if frame_duration > 0.0 then
+        print("setting frame.duration to #{frame_duration}s")
+        set("frame.duration", frame_duration)
+    end
+    if frame_size > 0 then
+        print("setting frame.size to #{frame_size}")
+        set("frame.audio.size", frame_size)
+    end
+    if alsa_buffer > 0 then
+        print("setting alsa.buffer to #{alsa_buffer}")
+        set("alsa.alsa_buffer", alsa_buffer)
+    end
+    if alsa_buffer > 0 then
+        print("setting alsa.buffer_length to #{alsa_buffer_length}")
+        set("alsa.buffer_length", alsa_buffer_length)
+    end
+    if alsa_periods > 0 then
+        print("setting alsa.periods to #{alsa_periods}")
+        set("alsa.periods", alsa_periods) # assertion error when setting periods other than 0 => alsa default
+    end
+end
+

modules/liquidsoap/unused_record.liq

+
+# %include "readini.liq"
+# ini = read_ini("/etc/aura/engine.ini")
+
+# %include "settings.liq"
+
+# TELNET SETTINGS
+# set("server.telnet", true)
+# set("server.telnet.bind_addr", "0.0.0.0")
+# set("server.telnet.port", 2345)
+
+inst = if argv(1) != "" then string_of(argv(1)) else 'record' end
+instance = ref inst
+
+audiobase = if !instance == 'record' then list.assoc("audiobase", ini) else list.assoc("altaudiobase", ini)  end
+rec_filetype = list.assoc("rec_filetype", ini)
+
+filenamepattern = ref audiobase^"/%Y-%m-%d/%Y-%m-%d-%H-%M.flac"
+
+# Der aktuelle Dateiname für die Aufnahme
+recordingfile = ref ""
+
+# wir definieren eine Referenz für die Stop-Funktion, die aber bisher noch nichts tun kann
+stop_f = ref (fun () -> ())
+
+# bewahre uns davor, dass zweimal gleichzeitig die gleiche Date aufgenommen wird
+is_record_active = ref false
+
+# Stop dump - wir definieren die Funktion, die stop_f ausführt
+def stop_dump() =
+  f = !stop_f
+  f ()
+end
+
+def on_start()
+    recordingfile := list.hd(get_process_lines("date +#{!filenamepattern}"))
+end
+
+# Wav header fixen und ggf. die Aufzeichnung beenden
+def on_close(filename)
+    # es darf wieder aufgenommen werden
+    is_record_active := false
+
+    # if list.assoc("rec_filetype", ini) == 'wav'
+    #     # Korrekten WAV-Header schreiben
+    #     system("qwavheaderdump -F #{filename}")
+
+    # Naechsten Dateinamen vormerken
+    recordingfile := list.hd(get_process_lines("date +#{!filenamepattern}"))
+end
+
+# Der input wie oben definiert
+def get_input()
+    output_source
+    # input.alsa()
+end
+
+def get_output()
+    input = get_input()
+    d = int_of_string(list.assoc("rec_duration", ini))
+    if rec_filetype == 'flac' then
+        log("output file type is FLAC")
+        output.file(
+            id="recorder",
+            %flac(samplerate=44100, channels=2, compression=5, bits_per_sample=16),
+            perm = 0o664,
+            on_start=on_start,
+            !filenamepattern,
+            on_close=on_close,
+            reopen_when={ if !instance == 'record' then int_of_float(gettimeofday()/60.) mod 30 == 0  else false end },
+            input
+        )
+    else
+        # record in WAV
+        log("output file type is WAV")
+        output.file(
+            id="recorder",
+            %wav(stereo=true, channels=2, samplesize=16, header=true),
+            perm = 0o664,
+            on_start=on_start,
+            !filenamepattern,
+            on_close=on_close,
+            reopen_when={ if !instance == 'record' then int_of_float(gettimeofday()/60.) mod d == 0  else false end },
+            input
+        )
+    end
+end
+
+# Funktion gibt Auskunft welches File aktuell ist und wieviel Prozent bereits aufgenommen werden
+def currecording()
+    curfile = !recordingfile
+    if curfile != "" then
+        percent_done = list.hd(get_process_lines("echo $(($(stat -c%s "^curfile^")/3174777))"))
+        "#{curfile}, #{percent_done}%"
+    else
+        "Nothing is being recorded now"
+    end
+end
+
+#Funktion zum Start der Aufzeichnung
+def start_dump() =
+    log('start dump')
+
+    # don't record twice is_record_active
+    if !is_record_active == false then
+        is_record_active := true
+        
+        log('starting to record')
+
+        record = get_output()
+        
+        log('record defined')
+        # Die Stopfunkton zeigt nun auf die Shutdown-Funktion der aktuellen Source
+        stop_f := fun () -> begin
+                                log('stop recording')
+                                # Aufnahme sauber beenden
+                                ignore(server.execute('recorder.stop'))
+                                # Source zerstören
+                                source.shutdown(record)
+                                # Variable zurücksetzen
+                                recordingfile := ""
+                            end
+    else 
+        log("recorder already active")
+    end
+end
+
+
+# Der Server wird durch 3 Funktionen bereichert
+# Der User darf die Aufzeichnung manuell starten
+server.register(namespace="record",
+                description="Start recording.",
+                usage="start",
+                "start",
+                fun (s) ->  begin start_dump() "OK" end)
+
+# Der User darf die Aufzeichnung manuell stoppen
+server.register(namespace="record",
+                description="Stop recording.",
+                usage="stop",
+                "stop",
+                fun (s) -> begin stop_dump() "OK" end)
+
+if !instance != 'record' then
+    # Der User darf einen Dateinamen für die Aufnahme definieren
+    server.register(namespace="record",
+                    description="Define filename for output.",
+                    usage="setfilename",
+                    "setfilename",
+                    fun (s) -> begin filenamepattern := audiobase^"/"^string_of(s)  "OK" end)
+end
+
+# Der User kann sich über den Fortschritt der Aufnahme informieren
+server.register(namespace="record",
+                description="Show current file.",
+                usage="curfile",
+                "curfile",
+                fun (s) -> currecording() )
+
+output.dummy(blank(id="serve"))

modules/liquidsoap/unused_recorder.liq

+# define file name pattern
+filenamepattern = ref audiobase^"/%Y-%m-%d/%Y-%m-%d-%H-%M.flac"
+
+# Der aktuelle Dateiname für die Aufnahme
+recordingfile = ref ""
+
+# bewahre uns davor, dass zweimal gleichzeitig die gleiche Date aufgenommen wird
+is_record_active = ref false
+
+#wir definieren eine Referenz für die Stop-Funktion, die aber bisher noch nichts tun kann
+stop_f = ref (fun () -> ())
+
+
+
+def start_wav_output(recfile, filenamepattern, recorder_number)
+    duration   = int_of_string(list.assoc("rec_"^recorder_number^"_duration",     ini))
+    channels   = int_of_string(list.assoc("rec_"^recorder_number^"_channels",     ini))
+    samplesize = int_of_string(list.assoc("rec_"^recorder_number^"_samplesize",     ini))
+
+    ignore(duration)
+    ignore(channels)
+    ignore(samplesize)
+
+#    def on_start()
+#        recfile := list.hd(get_process_lines("date +#{!filenamepattern}"))
+#    end
+#    def on_close(filename)
+#        recordingfile := list.hd(get_process_lines("date +#{!filenamepattern}"))
+#    end
+
+    print(channels)
+    print(samplesize)
+    #out_wav = output.file(id="recorder", perm = 0o664, on_start=on_start, on_close=on_close, reopen_when={ int_of_float(gettimeofday()/60.) mod duration == 0 })
+    #out_wav(%wav(stereo=true, channels=2, samplesize=8, header=true, !filenamepattern, output_source)
+    #ignore(out_wav)
+
+    output.dummy(id="wav_dummy_recording", blank())
+
+#    if channels == 2 then
+#        output.file(id="recorder", %wav(stereo=true, channels=2, samplesize=8, header=true), perm = 0o664, on_start=on_start, on_close=on_close, reopen_when={ int_of_float(gettimeofday()/60.) mod duration == 0 }, !filenamepattern, audio_to_stereo(output_source))
+##        out_wav(output_source)
+#    else
+#        output.file(id="recorder", %wav(stereo=true, channels=1, samplesize=8, header=true), perm = 0o664, on_start=on_start, on_close=on_close, reopen_when={ int_of_float(gettimeofday()/60.) mod duration == 0 }, !filenamepattern, output_source)
+    #    out_wav(output_source)
+#    end
+
+    #if channels == 2 then
+    #    if samplesize < 12 then
+    #        ignore(out_wav(%wav(stereo=true, channels=2, samplesize=8, header=true), !filenamepattern, output_source))
+    #    else
+    #        ignore(out_wav(%wav(stereo=true, channels=2, samplesize=16, header=true), !filenamepattern, output_source))
+    #    end
+    #else
+    #    if samplesize < 12 then
+    #        ignore(out_wav(%wav(stereo=true, channels=1, samplesize=8, header=true), !filenamepattern, output_source))
+    #    else
+    #        ignore(out_wav(%wav(stereo=true, channels=1, samplesize=16, header=true), !filenamepattern, output_source))
+    #    end
+    #end
+end
+
+def start_flac_output(recorder_number, filenamepattern, duration)
+#    duration        = int_of_string(list.assoc("rec_"^recorder_number^"_samplerate",     ini))
+#    samplerate      = list.assoc("rec_"^recorder_number^"_samplerate",      ini)
+    channels        = int_of_string(list.assoc("rec_"^recorder_number^"_channels",        ini))
+#    compression     = int_of_string(list.assoc("rec_"^recorder_number^"_compression",     ini))
+#    bits_per_sample = int_of_string(list.assoc("rec_"^recorder_number^"_bits_per_sample", ini))
+    #output.file(id="recorder", %flac(samplerate=44100, channels=1, compression=7, bits_per_sample=32), perm = 0o664, on_start=on_start, !filenamepattern, on_close=on_close, reopen_when={ int_of_float(gettimeofday()/60.) mod duration == 0 }, output_source)
+
+    recfile = ref ''
+
+    def on_start()
+        recfile := list.hd(get_process_lines("date +#{filenamepattern}"))
+    end
+    def on_close(filename)
+        recfile := list.hd(get_process_lines("date +#{filenamepattern}"))
+    end
+
+    # dumbass liquidsoap cannot handle one output definition for mono and stereo
+    output_filesystem_mono   = output.file(id="recorder", perm = 0o664, on_start=on_start, on_close=on_close, reopen_when={ int_of_float(gettimeofday()/60.) mod duration == 0 })
+    output_filesystem_stereo = output.file(id="recorder", perm = 0o664, on_start=on_start, on_close=on_close, reopen_when={ int_of_float(gettimeofday()/60.) mod duration == 0 })
+
+    ignore(output_filesystem_mono)
+    ignore(output_filesystem_stereo)
+
+    if channels == 2 then
+        output.dummy(id="flac_dummy_recording_stereo", blank())
+#        output_stereof(%flac(samplerate=44100, channels=1, compression=1, bits_per_sample=16), !filenamepattern, output_source)
+    else
+        output.dummy(id="flac_dummy_recording_mono", blank())
+#        output_icecast_monof(%flac(samplerate=44100, channels=1, compression=1, bits_per_sample=16), !filenamepattern, output_source)
+    end
+
+
+end
+
+
+
+
+
+def enable_stop_function(record)
+    # Die Stopfunkton zeigt nun auf die Shutdown-Funktion der aktuellen Source
+    stop_f := fun () -> begin
+                            log('stop recording')
+                            # Aufnahme sauber beenden
+                            ignore(server.execute('recorder.stop'))
+                            # Source zerstören
+                            source.shutdown(record)
+                            # Variable zurücksetzen
+                            recordingfile := ""
+                        end
+end
+
+def set_recorder_output(rec_filetype, recorder_number)
+    # flac output
+    if rec_filetype == 'flac' then
+        log("output file type is FLAC")
+        record = start_flac_output(recorder_number)
+        enable_stop_function(record)
+
+    # WAV output
+    else
+        log("output file type is WAV")
+        record = start_wav_output(recorder_number)
+        enable_stop_function(record)
+    end
+end
+
+# shows current file and how many bytes were written so far
+def currecording()
+    curfile = !recordingfile
+    if curfile != "" then
+        bytes_written = list.hd(get_process_lines("echo $(($(stat -c%s "^curfile^")))"))
+        "#{curfile}, #{bytes_written}B"
+    else
+        ""
+    end
+end
\ No newline at end of file

modules/liquidsoap/unused_stream.liq

+
+def get_icecast_mp3_stream(number)
+    stream_bitrate = int_of_string(list.assoc("stream_#{number}_bitrate", ini))
+    stream_mountpoint = list.assoc("stream_#{number}_mountpoint", ini)
+    stream_host = list.assoc("stream_#{number}_host", ini)
+    stream_port = int_of_string(list.assoc("stream_#{number}_port", ini))
+    stream_name = list.assoc("stream_#{number}_name", ini)
+    stream_url = list.assoc("stream_#{number}_url", ini)
+    stream_genre = list.assoc("stream_#{number}_genre", ini)
+    stream_description = list.assoc("stream_#{number}_description", ini)
+    stream_user = list.assoc("stream_#{number}_user", ini)
+    stream_password = list.assoc("stream_#{number}_password", ini)
+
+
+
+    if stream_bitrate == 24 then
+        icecast_stream = output.icecast(%mp3(bitrate = 24, samplerate = 22050), mount=stream_mountpoint, host=stream_host, port=stream_port, name=stream_name, url=stream_url, genre=stream_genre, description=stream_description, user=stream_user, password=stream_password, icy_metadata="true", fallible=true, buffer(output_source))
+        clock.assign_new(id="stream_#{number}",
+            [icecast_stream]
+        )
+        icecast_stream
+    else
+        icecast_stream = output.icecast(%mp3(samplerate = 44100), mount=stream_mountpoint, host=stream_host, port=stream_port, name=stream_name, url=stream_url, genre=stream_genre, description=stream_description, user=stream_user, password=stream_password, icy_metadata="true", fallible=true, buffer(output_source))
+        clock.assign_new(id="stream_#{number}",
+            [icecast_stream]
+        )
+        icecast_stream
+    end
+end
+
+def get_icecast_ogg_stream(number)
+    stream_quality = float_of_string(list.assoc("stream_#{number}_quality", ini))
+
+    stream_mountpoint = list.assoc("stream_#{number}_mountpoint", ini)
+    stream_host = list.assoc("stream_#{number}_host", ini)
+    stream_port = int_of_string(list.assoc("stream_#{number}_port", ini))
+    stream_name = list.assoc("stream_#{number}_name", ini)
+    stream_url = list.assoc("stream_#{number}_url", ini)
+    stream_genre = list.assoc("stream_#{number}_genre", ini)
+    stream_description = list.assoc("stream_#{number}_description", ini)
+    stream_user = list.assoc("stream_#{number}_user", ini)
+    stream_password = list.assoc("stream_#{number}_password", ini)
+
+    if stream_quality >= 0.5 then
+        icecast_stream = output.icecast(%vorbis(quality = 1.0), mount=stream_mountpoint, host=stream_host, port=stream_port, name=stream_name, url=stream_url, genre=stream_genre, description=stream_description, user=stream_user, password=stream_password, icy_metadata="true", fallible=true, buffer(output_source))
+        clock.assign_new(id="stream_#{number}",
+            [icecast_stream]
+        )
+        icecast_stream
+    else
+        icecast_stream = output.icecast(%vorbis(quality = 0.1), mount=stream_mountpoint, host=stream_host, port=stream_port, name=stream_name, url=stream_url, genre=stream_genre, description=stream_description, user=stream_user, password=stream_password, icy_metadata="true", fallible=true, buffer(output_source))
+        clock.assign_new(id="stream_#{number}",
+            [icecast_stream]
+        )
+        icecast_stream
+    end
+end
+
+def get_harbour_mp3_stream(number)
+
+    stream_bitrate = int_of_string(list.assoc("stream_#{number}_bitrate", ini))
+    stream_user = list.assoc("stream_#{number}_user", ini)
+    stream_password =  list.assoc("stream_#{number}_password", ini)
+    stream_port = int_of_string(list.assoc("stream_#{number}_port", ini))
+    stream_url = list.assoc("stream_#{number}_url", ini)
+    stream_mountpoint = list.assoc("stream_#{number}_mountpoint", ini)
+
+    if stream_bitrate == 24 then
+        harbourstream = output.harbor(%mp3(bitrate = 24, samplerate = 22050), user=stream_user, password=stream_password, id="stream", port=stream_port, url=stream_url, mount=stream_mountpoint, icy_metadata="true", fallible=true, buffer(output_source))
+        clock.assign_new(id="stream_#{number}",
+            [harbourstream]
+        )
+        harbourstream
+    else
+        harbourstream = output.harbor(%mp3, user=stream_user, password=stream_password, id="stream", port=stream_port, url=stream_url, mount=stream_mountpoint, icy_metadata="true", fallible=true, buffer(output_source))
+        clock.assign_new(id="stream_#{number}",
+            [harbourstream]
+        )
+        harbourstream
+    end
+end
+
+def get_stream(number)
+    stream = list.assoc("stream_#{number}", ini)
+    stream_type = list.assoc("stream_#{number}_type", ini)
+    stream_format = list.assoc("stream_#{number}_format", ini)
+
+    # is stream enabled?
+    if stream == "y" then
+        log("activating stream #{number}")
+        if stream_type == "icecast" then
+            log("its an icecast stream")
+            if stream_format == "mp3" then
+                log("filled with mp3")
+                get_icecast_mp3_stream(number)
+            elsif stream_format == "vorbis" then
+                log("filled with ogg")
+                get_icecast_ogg_stream(number)
+            else
+                output.dummy(id="no_valid_stream_format_DUMMY_ICECAST", blank())
+            end
+
+        elsif stream_type == "harbor" then
+            log("its an harbor stream")
+            if stream_format == "mp3" then
+                get_harbour_mp3_stream(number)
+            else
+                output.dummy(id="no_valid_stream_format_DUMMY_HARBOUR", blank())
+            end
+        else
+            output.dummy(id="no_valid_stream_type_DUMMY", blank())
+        end
+    else
+        output.dummy(id="no_stream_enabled_DUMMY", blank())
+    end
+end
+
+def set_streams()
+    stream_0 = get_stream(0)
+    #stream_1 = get_stream(1)
+    #stream_2 = get_stream(2)
+    #stream_3 = get_stream(3)
+    #stream_4 = get_stream(4)
+end
+

modules/monitoring/diskspace_watcher.py

+import os
+import datetime
+import threading
+from collections import namedtuple
+
+from modules.communication.mail.mail import AuraMailer
+from libraries.exceptions.auraexceptions import MailingException
+from libraries.exceptions.auraexceptions import DiskSpaceException
+
+class DiskSpaceWatcher(threading.Thread):
+    liquidsoapcommunicator = None
+    exit_event = None
+    config = None
+    logger = None
+    mailer = None
+    sent_a_mail = False
+    is_critical = False
+
+    def __init__(self, config, logger, liquidsoapcommunicator):
+        self.liquidsoapcommunicator = liquidsoapcommunicator
+        self.config = config
+        self.logger = logger
+
+        self.mailer = AuraMailer(self.config)
+
+        self.exit_event = threading.Event()
+
+    def run(self):
+        # set seconds to wait
+        seconds_to_wait = int(self.config.get("diskspace_check_interval"))
+
+        # while True:
+        while not self.exit_event.is_set():
+            # calc next time
+            next_time = datetime.datetime.now() + datetime.timedelta(seconds=seconds_to_wait)
+
+            # write to logger
+            self.logger.info("Diskspace watcher every " + str(seconds_to_wait) + "s started. Going to start next time " + str(next_time))
+
+            # check disk space
+            self.check_disk_space()
+
+            # and wait
+            #self.exit_event.wait(seconds_to_wait)
+            self.stop()
+
+    def stop(self):
+        self.exit_event.set()
+
+    def check_disk_space(self):
+        # check disk space where aure engine is writing to
+        self.check_recorder_disk_space()
+        self.check_logging_disk_space()
+
+        if self.is_critical:
+            self.logger.critical("Recorder STOPPED due to diskspace! FIX THIS!!!")
+
+        if self.sent_a_mail:
+            self.logger.warning("Recorder is going stop soon because of not enough diskspace! FIX THIS!")
+
+        if not self.is_critical and not self.sent_a_mail:
+            self.logger.debug("No disk space issues detected.")
+
+        self.is_critical = False
+        self.sent_a_mail = False
+
+    def check_recorder_disk_space(self):
+        for i in range(5):
+            if self.config.get("rec_" + str(i)) == "y":
+                self.check_recorder_num_disk_space(i)
+
+    def check_recorder_num_disk_space(self, num):
+        folder = self.config.get("rec_" + str(num) + "_folder")
+
+        try:
+            self.check_disk_space_of_folder(folder)
+            # ensure recorder is running
+            self.liquidsoapcommunicator.recorder_start(num)
+        except DiskSpaceException as e:
+            self.logger.critical(str(e))
+            # stop recorder when diskspace is critical
+            self.liquidsoapcommunicator.recorder_stop(num)
+
+    def check_logging_disk_space(self):
+        try:
+            self.check_disk_space_of_folder(self.config.get("logdir"))
+        except DiskSpaceException as e:
+            self.logger.critical(str(e))
+
+    def check_disk_space_of_folder(self, folder):
+        warning_value_raw = self.config.get("diskspace_warning_value")
+        critical_value_raw = self.config.get("diskspace_critical_value")
+
+        try:
+            warning_value = self.parse_diskspace(warning_value_raw)
+        except ValueError:
+            warning_value_raw = "2G"
+            warning_value = self.parse_diskspace(warning_value_raw)
+
+        try:
+            critical_value = self.parse_diskspace(critical_value_raw)
+        except ValueError:
+            critical_value_raw = "200M"
+            critical_value = self.parse_diskspace(critical_value_raw)
+
+        usage = namedtuple("usage", "total used free")
+
+        diskspace = os.statvfs(folder)
+        free = diskspace.f_bavail * diskspace.f_frsize
+        total = diskspace.f_blocks * diskspace.f_frsize
+        used = (diskspace.f_blocks - diskspace.f_bfree) * diskspace.f_frsize
+
+        if free < warning_value:
+            subj = "Diskspace warning"
+            msg = "Free space in " + folder + " under " + warning_value_raw + ". " + str(usage(total, used, free))
+            self.send_mail(subj, msg)
+            self.liquidsoapcommunicator.recorder_start()
+            self.sent_a_mail = True
+
+        elif free < critical_value:
+            subj = "Critical diskspace - Recorder stopped!"
+            msg = "Free space in " + folder + " under " + critical_value_raw + ". " + str(usage(total, used, free))
+            self.send_mail(subj, msg)
+            self.sent_a_mail = True
+            self.is_critical = True
+
+            raise DiskSpaceException("Diskspace in " + folder + " reached critical value!")
+
+    def send_mail(self, subj, msg):
+        try:
+            self.logger.info("Trying to send mail with subject " + subj + " and message " + msg + ".")
+            self.mailer.send_admin_mail(subj, msg)
+        except MailingException as e:
+            self.logger.critical("Cannot send mail with subject " + subj + " and message " + msg + ". Reason: " + str(e))
+
+    def parse_diskspace(self, value):
+        if value.endswith("K") or value.endswith("k"):
+            return int(value[:-1]) * 1024
+        if value.endswith("M") or value.endswith("m"):
+            return int(value[:-1]) * 1024 * 1024
+        if value.endswith("G") or value.endswith("g"):
+            return int(value[:-1]) * 1024 * 1024 * 1024
+        if value.endswith("T") or value.endswith("t"):
+            return int(value[:-1]) * 1024 * 1024 * 1024 * 1024
+        return int(value)
\ No newline at end of file

modules/scheduling/calendar.py

+
+import os
+import sys
+import threading
+import simplejson
+import queue
+import traceback
+import urllib
+import logging
+
+from mutagen.flac import FLAC
+from datetime import datetime, timedelta
+
+from libraries.database.broadcasts import Schedule, ScheduleEntry
+from libraries.enum.scheduleentrytype import ScheduleEntryType
+from modules.communication.redis.messenger import RedisMessenger
+
+
+class AuraCalendarService(threading.Thread):
+    messenger = RedisMessenger()
+    until = ""
+    playlistdir = ""
+    xmlplaylist = range(0)
+
+    has_already_fetched = False
+    queue = None
+    config = None
+    debug = False
+    _stop_event = None
+    logger = None
+    url = dict()
+    data = dict()
+
+    """
+    Fetching playlist data, write it into the database and notify service
+    """
+    def __init__(self, config, datefrom="", dateto=""):
+        threading.Thread.__init__(self)
+        self.config = config
+        self.logger = logging.getLogger("AuraEngine")
+
+        self.messenger.set_channel("aura")
+        self.messenger.set_section("calendar")
+
+        self.datefrom = str(datefrom)
+        self.dateto = dateto
+
+        self.queue = queue.Queue()
+
+        self._stop_event = threading.Event()
+
+        self.__set_url__("calendar")
+        self.__set_url__("importer")
+
+    # ------------------------------------------------------------------------------------------ #
+    def set_date_from(self, date):
+        self.datefrom = str(date).replace(" ", "T")
+
+    # ------------------------------------------------------------------------------------------ #
+    def set_date_to(self, date):
+        self.dateto = str(date).replace(" ", "T")
+
+    # ------------------------------------------------------------------------------------------ #
+    def set_until_time(self, timestring):
+        self.until = timestring
+
+    # ------------------------------------------------------------------------------------------ #
+    def set_playlist_store(self, path):
+        self.playlistdir = path
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_duration(self, start, end):
+        return self.__calc_duration__(start, end)
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_queue(self):
+        return self.queue
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_uri(self):
+        if not self.playlistdir:
+            return False
+        if not self.datefrom:
+            return False
+        if not self.__calc_date_to__():
+            return
+
+        hostname = self.get("servername");
+        port = self.get("serviceport");
+        date_from = self.datefrom[0:16] + ":00";
+        date_to = self.dateto[0:16] + ":00";
+        uri = "http://" + hostname  + ":" + port + "/playlist/" + date_from + "/" + date_to
+
+        return uri
+
+    # ------------------------------------------------------------------------------------------ #
+    def run(self):
+        """
+        Fetch calendar data and store it in the database
+        """
+
+        try:
+            # fetch upcoming schedules from STEERING
+            self.logger.debug("Fetching schedules from STEERING")
+            self.__fetch_schedule_data__()
+            # fetch playlist and fallbacks to the schedules from TANK
+            self.logger.debug("Fetching playlists from TANK")
+            self.__fetch_schedule_entry_data__()
+
+            for schedule in self.fetched_schedule_data:
+                if "start" not in schedule:
+                    self.logger.warning("No start of schedule given. skipping the schedule: "+str(schedule))
+                    continue
+                if "end" not in schedule:
+                    self.logger.warning("No end of schedule given. skipping the schedule: "+str(schedule))
+                    continue
+
+                # store the schedule
+                schedule_db = self.store_schedule(schedule)
+
+                # store playlists to play
+                self.store_schedule_playlist(schedule_db, schedule, "playlist")
+                self.store_schedule_playlist(schedule_db, schedule, "schedule_fallback", 1)
+                self.store_schedule_playlist(schedule_db, schedule, "show_fallback", 2)
+                self.store_schedule_playlist(schedule_db, schedule, "station_fallback", 3)
+
+            # release the mutex
+            self.queue.put(schedule) #"fetching_finished")
+        except Exception as e:
+            self.queue.put("fetching_aborted " + str(e))
+
+        # terminate the thread
+        return
+
+    def store_schedule(self, schedule):
+        schedule_db = Schedule.query.filter(Schedule.schedule_id == schedule["schedule_id"]).first()
+        havetoadd = False
+
+        if not schedule_db:
+            self.logger.debug("no schedule with given schedule id in database => create new")
+            schedule_db = Schedule()
+            havetoadd = True
+
+        # calc duration
+        duration = self.__calc_duration__(schedule["start"], schedule["end"])
+        schedule["duration"] = timedelta(seconds=duration).__str__()
+
+        schedule_db.show_id = schedule["show_id"]
+        schedule_db.schedule_id = schedule["schedule_id"]
+        schedule_db.schedule_start = schedule["start"]
+        schedule_db.schedule_end = schedule["end"]
+        schedule_db.show_name = schedule["show_name"]
+        schedule_db.show_hosts = schedule["show_hosts"]
+        schedule_db.is_repetition = schedule["is_repetition"]
+        schedule_db.funding_category = schedule["show_fundingcategory"]
+        schedule_db.languages = schedule["show_languages"]
+        schedule_db.type = schedule["show_type"]
+        schedule_db.category = schedule["show_categories"]
+        schedule_db.topic = schedule["show_topics"]
+        schedule_db.musicfocus = schedule["show_musicfocus"]
+
+        schedule_db.playlist_id = schedule["playlist_id"]
+        schedule_db.schedule_fallback_id = schedule["schedule_fallback_id"]
+        schedule_db.show_fallback_id = schedule["show_fallback_id"]
+        schedule_db.station_fallback_id = schedule["station_fallback_id"]
+
+        schedule_db.store(add=havetoadd, commit=True)
+
+        return schedule_db
+
+    # ------------------------------------------------------------------------------------------ #
+    def store_schedule_playlist(self, schedule_db, schedule, playlistname, fallbackplaylist_type=0):
+        playlist = schedule[playlistname]
+
+        info = "Schedule playlist (" + playlistname + ") for " + schedule_db.show_name + " stored"
+        warning = "No scheduleentries for playlist #" + str(playlist['playlist_id']) + " in schedule #" + str(schedule_db.schedule_id) + " found"
+        entrynum = 0
+
+        if "entries" in playlist:
+            lastentry = None
+
+            for entry in playlist["entries"]:
+                lastentry = self.store_playlist_entry(schedule_db, playlist, entry, lastentry, entrynum, fallbackplaylist_type)
+                entrynum = entrynum + 1
+
+            if lastentry is None:
+                self.logger.warning(warning)
+            else:
+                self.logger.info(info)
+        else:
+            self.logger.warning(warning)
+
+    # ------------------------------------------------------------------------------------------ #
+    def store_playlist_entry(self, schedule_db, playlist, entry, lastentry, entrynum, fallbackplaylist_type=0):
+        schedule_entry_db = ScheduleEntry.select_one(playlist["playlist_id"], entrynum)
+        havetoadd = False
+
+        if not schedule_entry_db:
+            self.logger.debug("no scheduleentry with id " + str(playlist["playlist_id"]) + " and pos " + str(entrynum) + " in database => creating a new one")
+            schedule_entry_db = ScheduleEntry()
+            havetoadd = True
+
+        schedule_entry_db.playlist_id = playlist["playlist_id"]
+        schedule_entry_db.entry_num = entrynum
+        schedule_entry_db.schedule_id = schedule_db.schedule_id
+        schedule_entry_db.source = entry["source"]
+        schedule_entry_db.fallback_type = fallbackplaylist_type
+        schedule_entry_db.entry_start = schedule_db.schedule_start + timedelta(seconds=self.get_length(lastentry))
+
+        schedule_entry_db.calc_unix_times()
+        schedule_entry_db.define_clean_source()
+
+        self.logger.debug("Storing entries... playlist_id: " + str(playlist["playlist_id"]) + " schedule_id: " + str(schedule_db.schedule_id) + " num: " + str(entrynum))
+
+        schedule_entry_db.store(add=havetoadd, commit=True)
+
+        return schedule_entry_db
+
+    # ------------------------------------------------------------------------------------------ #
+    def __calc_date_to__(self):
+        if self.dateto:
+            return True
+        if not self.until:
+            return False
+        if not self.datefrom:
+            return False
+
+        date_start = datetime.strptime(self.datefrom.replace("T"," "), "%Y-%m-%d %H:%M:%S")
+        time_start = date_start.strftime("%H:%M")
+        day_offset = 1 if (time_start > self.until) else 0
+        end_date = date_start + timedelta(day_offset)
+        self.dateto = end_date.strftime("%F") + "T" + self.until
+
+        return True
+
+    # ------------------------------------------------------------------------------------------ #
+    @staticmethod
+    def __calc_duration__(start, end):
+        """
+        Berechnet Zeit in Sekunden aus Differenz zwischen Start und Enddatum
+        @type start: datetime
+        @param start: Startzeit
+        @type end: datetime
+        @param end: Endzeit
+        @rtype:       int
+        @return:      Zeit in Sekunden
+        """
+        sec1 = int(datetime.strptime(start[0:16].replace(" ","T"),"%Y-%m-%dT%H:%M").strftime("%s"));
+        sec2 = int(datetime.strptime(end[0:16].replace(" ","T"),"%Y-%m-%dT%H:%M").strftime("%s"));
+        return (sec2 - sec1);
+
+    # ------------------------------------------------------------------------------------------ #
+    def __fetch_schedule_entry_data__(self):
+        # store fetched entries => do not have to fetch playlist_id more than once
+        fetched_entries=[]
+
+        try:
+            for schedule in self.fetched_schedule_data:
+                # retrieve playlist and the fallbacks for every schedule
+                # if a playlist is already fetched, it is not fetched again
+                schedule["playlist"]          = self.__fetch_schedule_entries__(schedule, "playlist_id",          fetched_entries)
+                schedule["schedule_fallback"] = self.__fetch_schedule_entries__(schedule, "schedule_fallback_id", fetched_entries)
+                schedule["show_fallback"]     = self.__fetch_schedule_entries__(schedule, "show_fallback_id",     fetched_entries)
+                schedule["station_fallback"]  = self.__fetch_schedule_entries__(schedule, "station_fallback_id",  fetched_entries)
+
+                self.logger.info(str(schedule))
+
+        except Exception as e:
+            self.logger.error(str(e))
+
+    # ------------------------------------------------------------------------------------------ #
+    def __fetch_schedule_entries__(self, schedule, id_name, fetched_schedule_entries):
+        servicetype = "importer"
+        use_testdata = False
+
+        json_response = self.__fetch_data__(servicetype)
+        if not json_response:
+            use_testdata = True
+
+        for entry in fetched_schedule_entries:
+            if entry["playlist_id"] == schedule[id_name]:
+                self.logger.debug("playlist #" + str(schedule[id_name]) + " already fetched")
+                return entry
+
+        if use_testdata:
+            # HARDCODED Testdata
+            if schedule[id_name] == 0 or schedule[id_name] is None:
+                # this happens when playlist id is not filled out in pv
+                # json_response = '{"playlist_id": 0}'
+
+                import random
+                rand_id = random.randint(1,100)
+
+                if rand_id % 4 == 0:  # playlist with two files
+                    json_response = '{"playlist_id":' + str(rand_id) + ',"entries":[{"source":"file:///var/audio/fallback/music.flac"},{"source":"file:///var/audio/fallback/NightmaresOnWax/DJ-Kicks/02 - Only Child - Breakneck.flac"}]}'
+                elif rand_id % 3 == 0:  # playlist with jingle and then http stream
+                    json_response = '{"playlist_id":' + str(rand_id) + ',"entries":[{"source":"file:///var/audio/fallback/music.flac"},{"source":"linein://1"}]}'
+                elif rand_id % 2 == 0:  # playlist with jingle and then linein
+                    json_response = '{"playlist_id":' + str(rand_id) + ',"entries":[{"source":"file:///var/audio/fallback/music.flac"},{"source":"http://chill.out.airtime.pro:8000/chill_a"}]}'
+                else:  # pool playlist
+                    json_response = '{"playlist_id":' + str(rand_id) + ',"entries":[{"source":"pool:///hiphop"}]}'
+
+            elif schedule[id_name] % 4 == 0: # playlist with two files
+                json_response = '{"playlist_id":' + str(schedule[id_name]) + ',"entries":[{"source":"file:///var/audio/fallback/music.flac"},{"source":"file:///var/audio/fallback/NightmaresOnWax/DJ-Kicks/01 - Type - Slow Process.flac"}]}'
+            elif schedule[id_name] % 3 == 0: # playlist with jingle and then http stream
+                json_response = '{"playlist_id":' + str(schedule[id_name]) + ',"entries":[{"source":"file:///var/audio/fallback/music.flac"},{"source":"linein://0"}]}'
+            elif schedule[id_name] % 2 == 0: # playlist with jingle and then linein
+                json_response = '{"playlist_id":' + str(schedule[id_name]) + ',"entries":[{"source":"file:///var/audio/fallback/music.flac"},{"source":"http://stream.fro.at:80/fro-128.ogg"}]}'
+            else:                            # pool playlist
+                json_response = '{"playlist_id":' + str(schedule[id_name]) + ',"entries":[{"source":"pool:///chillout"}]}'
+
+            if schedule[id_name] == 0 or schedule[id_name] is None:
+                self.logger.info("Using 'randomized' playlist: " + json_response + " for " + id_name[:-3] + " for show " + schedule["show_name"] + " starting @ " + schedule["start"])
+            else:
+                self.logger.info("Using hardcoded playlist: " + json_response + " for " + id_name[:-3] + " for show " + schedule["show_name"] + " starting @ " + schedule["start"])
+
+        try:
+            schedule_entries = simplejson.loads(json_response)
+        except Exception as e:
+            self.logger.critical("Cannot fetch schedule entries from importer")
+            sys.exit()
+
+        if "entries" in schedule_entries:
+            for entry in schedule_entries["entries"]:
+                if entry["source"].startswith("file"):
+                    e = entry["source"][7:] # filter file:// out
+                    if not os.path.isfile(e):
+                        self.logger.warning("File", e, "does not exist!")
+
+            fetched_schedule_entries.append(schedule_entries)
+
+        return schedule_entries
+
+    # ------------------------------------------------------------------------------------------ #
+    def __fetch_schedule_data__(self):
+        servicetype = "calendar"
+        use_testdata = False
+
+        html_response = self.__fetch_data__(servicetype)
+        if not html_response or html_response == b"[]":
+            self.logger.debug("Got no response: Using testdata")
+            use_testdata = True
+
+        # if an error occours => use testdata
+        if use_testdata:
+            html_response = '[{"schedule_id":1,"start":"' + (datetime.now() + timedelta(hours=0)).strftime('%Y-%m-%d %H:00:00') + '","end":"' + (datetime.now() + timedelta(hours=1)).strftime('%Y-%m-%d %H:00:00') + '","show_id":9,"show_name":"FROzine","show_hosts":"Sandra Hochholzer, Martina Schweiger","is_repetition":false,"playlist_id":2,"schedule_fallback_id":12,"show_fallback_id":92,"station_fallback_id":1,"rtr_category":"string","comment":"Kommentar","languages":"Sprachen","type":"Typ","category":"Kategorie","topic":"Topic","musicfocus":"Fokus"},{"schedule_id":2,"schedule_start":"' + (datetime.now()+timedelta(hours=1)).strftime('%Y-%m-%d %H:00:00') + '","schedule_end":"' + (datetime.now()+timedelta(hours=2)).strftime('%Y-%m-%d %H:00:00') + '","show_id":10,"show_name":"FROMat","show_hosts":"Sandra Hochholzer, Martina Schweiger","is_repetition":false,"playlist_id":4,"schedule_fallback_id":22,"show_fallback_id":102,"station_fallback_id":1,"rtr_category":"string","comment":"Kommentar","languages":"Sprachen","type":"Typ","category":"Kategorie","topic":"Topic","musicfocus":"Fokus"},{"schedule_id":3,"schedule_start":"' + (datetime.now()+timedelta(hours=2)).strftime('%Y-%m-%d %H:00:00') + '","schedule_end":"' + (datetime.now() + timedelta(hours=3)).strftime('%Y-%m-%d %H:00:00') + '","show_id":11,"show_name":"Radio für Senioren","show_hosts":"Sandra Hochholzer, Martina Schweiger","is_repetition":false,"playlist_id":6,"schedule_fallback_id":32,"show_fallback_id":112,"station_fallback_id":1,"rtr_category":"string","comment":"Kommentar","languages":"Sprachen","type":"Typ","category":"Kategorie","topic":"Topic","musicfocus":"Fokus"}]'
+
+        try:
+            schedule_from_pv = simplejson.loads(html_response)
+        except Exception as e:
+            self.logger.critical("Cannot fetch schedule entries from PV")
+            sys.exit()
+
+        # check data
+        self.logger.critical("Hardcoded Response && no JSON data checks. I believe what i get here")
+
+        d = self.remove_data_more_than_24h_in_the_future(schedule_from_pv)
+        self.fetched_schedule_data = self.remove_data_in_the_past(d)
+
+        return self.fetched_schedule_data
+
+    # ------------------------------------------------------------------------------------------ #
+    def remove_data_more_than_24h_in_the_future(self, schedule_from_pv):
+        act_list = []
+        now = datetime.now()
+        now_plus_24hours = now + timedelta(hours=24)
+
+        for s in schedule_from_pv:
+            date_start = datetime.strptime(s["start"], "%Y-%m-%dT%H:%M:%S")
+
+            # append only elements which are close enough to now
+            if date_start <= now_plus_24hours and date_start >= now - timedelta(hours=1):
+                act_list.append(s)
+
+        return act_list
+
+    # ------------------------------------------------------------------------------------------ #
+    def remove_data_in_the_past(self, schedule_from_pv):
+        act_list = []
+        now = datetime.now()
+
+        for index,curr in enumerate(schedule_from_pv[:-1]):
+            date_start = datetime.strptime(curr["start"], "%Y-%m-%dT%H:%M:%S")
+            date_next_start = datetime.strptime(schedule_from_pv[index+1]["start"], "%Y-%m-%dT%H:%M:%S")
+
+            # append all elements in the future
+            if date_start >= now:
+                act_list.append(curr)
+            # append the one which is now playing
+            if date_start <= now and date_next_start >= now:
+                act_list.append(curr)
+
+        return act_list
+
+    # ------------------------------------------------------------------------------------------ #
+    def __fetch_data__(self, type):
+        # init html_response
+        html_response = ""
+
+        # open an url and read the data
+        try:
+            if type not in self.data:
+                if self.url[type] == "":
+                    return False
+                request = urllib.request.Request(self.url[type])
+            else:
+                request = urllib.request.Request(self.url[type], self.data[type])
+
+            response = urllib.request.urlopen(request)
+            html_response = response.read()
+
+        except (urllib.error.URLError, IOError, ValueError) as e:
+            self.logger.error("Cannot connect to " + self.url[type] + "! reason: " + str(e.reason))
+            if not self.has_already_fetched: # first fetch
+                sys.exit()
+
+        self.has_already_fetched = True
+        return html_response
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_length(self, entry):
+        if entry is None or entry.source == ScheduleEntryType.STREAM or entry.type == ScheduleEntryType.LIVE:
+            return 0
+
+        audio_file = FLAC(entry.cleansource)
+        return audio_file.info.length
+
+
+    # ------------------------------------------------------------------------------------------ #
+    def __get_error_data__(self):
+        """
+        Basisdaten als dict liefern
+        """
+        return {"from": str(self.datefrom), "dateto": str(self.dateto), "path": "self.playlistpath", "url": self.config.get("calendarurl")}
+
+    # ------------------------------------------------------------------------------------------ #
+    def __set_url__(self, type):
+        url = self.config.get(type+"url")
+        pos = url.find("?")
+
+        if pos > 0:
+            self.url[type] = url[0:pos]
+            self.data[type] = url[pos:]
+        else:
+            self.url[type] = url
+
+    # ------------------------------------------------------------------------------------------ #
+    def stop(self):
+        self._stop_event.set()
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_calendar_data(self):
+        return self.fetched_schedule_data

modules/scheduling/scheduler.py

+# -*- coding: utf-8 -*-
+#
+# scheduler.py
+#
+#       Copyright 2018 Radio FRO <https://fro.at>, Radio Helsinki <https://helsinki.at>, Radio Orange <https://o94.at>
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of the GNU General Public License as published by
+#       the Free Software Foundation; Version 3 of the License
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, the license can be downloaded here:
+#
+#       http://www.gnu.org/licenses/gpl.html
+
+# Meta
+__version__ = '0.0.1'
+__license__ = "GNU General Public License (GPL) Version 3"
+__version_info__ = (0, 0, 1)
+__author__ = 'Gottfried Gaisbauer <gottfried.gaisbauer@servus.at>'
+
+"""
+Aura Scheduler 
+Is holding the eventqueue
+"""
+import time
+import simplejson
+import datetime
+import decimal
+import traceback
+import sqlalchemy
+
+import logging
+import threading
+
+# Die eigenen Bibliotheken
+from modules.communication.redis.messenger import RedisMessenger
+from modules.scheduling.calendar import AuraCalendarService
+from libraries.database.broadcasts import Schedule, ScheduleEntry, AuraDatabaseModel
+from libraries.exceptions.exception_logger import ExceptionLogger
+from libraries.enum.scheduleentrytype import ScheduleEntryType
+
+
+def alchemyencoder(obj):
+    """JSON encoder function for SQLAlchemy special classes."""
+    if isinstance(obj, datetime.date):
+        return obj.isoformat()
+    elif isinstance(obj, decimal.Decimal):
+        return float(obj)
+    elif isinstance(obj, sqlalchemy.orm.state.InstanceState):
+        return ""
+    elif isinstance(obj, Schedule):
+        return simplejson.dumps([obj._asdict()], default=alchemyencoder)
+    else:
+        return str(obj)
+
+
+class AuraScheduler(ExceptionLogger, threading.Thread):
+    """
+    Aura Scheduler Class
+    Gets data from pv and importer, stores and fires events
+    """
+    redismessenger = RedisMessenger()
+    message_timer = []
+    job_result = {}
+
+    liquidsoapcommunicator = None
+    schedule_entries = None
+    active_entry = None
+    exit_event = None
+    programme = None
+    client = None
+    logger = None
+    config = None
+
+    tried_fetching = 0
+    fetch_max = 3
+
+    def __init__(self, config):
+        """
+        Constructor
+        @type    config:               ConfigReader
+        @param   config:               read engine.ini
+        """
+        self.config = config
+        self.logger = logging.getLogger("AuraEngine")
+
+        # init threading
+        threading.Thread.__init__(self)
+
+        # init messenger.. probably not needed anymore
+        self.redismessenger.set_channel('scheduler')
+        self.redismessenger.set_section('execjob')
+
+        # load schedulerconfig...
+        self.schedulerconfig = self.config.get("scheduler_config_file")
+
+        # load error messages
+        error_file = self.config.get("install_dir") + "/errormessages/scheduler_error.js"
+        f = open(error_file)
+        self.error_data = simplejson.load(f)
+        f.close()
+
+
+        # init database ?
+        self.init_database()
+
+        self.redismessenger.send('Scheduler started', '0000', 'success', 'initApp', None, 'appinternal')
+
+        # create exit event
+        self.exit_event = threading.Event()
+
+        # start loading new programm every hour
+        self.start()
+
+    # ------------------------------------------------------------------------------------------ #
+    def init_database(self):
+        # check if tables do exist. if not create them
+        try:
+            ScheduleEntry.select_all()
+        except sqlalchemy.exc.ProgrammingError as e:
+            errcode = e.orig.args[0]
+
+            if errcode == 1146: # error for no such table
+                x = AuraDatabaseModel()
+                x.recreate_db()
+            else:
+                raise
+
+    def run(self):
+        # set seconds to wait
+        seconds_to_wait = self.config.get("fetching_frequency")
+
+        #while True:
+        while not self.exit_event.is_set():
+            # calc next time
+            next_time = datetime.datetime.now() + datetime.timedelta(seconds=seconds_to_wait)
+
+            # write to logger
+            self.logger.info("Fetch new programmes every " + str(seconds_to_wait) + "s started. Going to start next time " + str(next_time))
+
+            # empty database
+            self.logger.info("emptying database")
+            ScheduleEntry.truncate()
+
+            # fetch new programme
+            self.fetch_new_programme()
+
+            # and wait
+            self.exit_event.wait(seconds_to_wait)
+
+    def stop(self):
+        self.exit_event.set()
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_active_entry(self):
+        now_unix = time.mktime(datetime.datetime.now().timetuple())
+        actsource = ""
+        lastentry = None
+
+        # load programme if necessary
+        if self.programme is None:
+            self.logger.debug("want to get active channel, but have to load programme first")
+            self.load_programme_from_db()
+
+        # get active source
+        for entry in self.programme:
+            # check if lastentry is set and if act entry is in the future
+            if lastentry is not None and entry.entry_start_unix > now_unix:
+                # return lastentry if so
+                return entry # actsource = entry.source
+#                break
+
+            lastentry = entry
+
+        return None
+
+    # ------------------------------------------------------------------------------------------ #
+    def load_programme_from_db(self, silent=False):
+        self.programme = ScheduleEntry.select_all()
+
+        # now in unixtime
+        now_unix = time.mktime(datetime.datetime.now().timetuple())
+
+        # switch to check if its the first stream in loaded programme
+        first_stream_in_programme = False
+
+        for entry in self.programme:
+            # since we get also programmes from act hour, filter these out
+            if entry.entry_start_unix > now_unix:
+                # when do we have to start?
+                diff = entry.entry_start_unix - now_unix
+
+                diff = diff/10000 # testing purpose
+
+                # create the activation threads and run them after <diff> seconds
+                if entry.source.startswith("linein"):
+                    self.add_or_update_timer(entry, diff, self.liquidsoapcommunicator.activate)
+
+                elif entry.type == ScheduleEntryType.STREAM:
+                    if first_stream_in_programme:
+                        self.liquidsoapcommunicator.next_stream_source(entry.source)
+                        first_stream_in_programme = False
+
+                    self.add_or_update_timer(entry, diff, self.liquidsoapcommunicator.activate)
+
+                elif entry.type == ScheduleEntryType.FILESYSTEM:
+                    self.add_or_update_timer(entry, diff, self.liquidsoapcommunicator.activate)
+
+                else:
+                    self.logger.warning("Scheduler cannot understand source '" + entry.source + "' from " + str(entry))
+                    self.logger.warning("         Not setting any activation Thread!")
+
+            self.logger.info(str(entry))
+
+    # ------------------------------------------------------------------------------------------ #
+    def add_or_update_timer(self, entry, diff, func):
+        # check if something is planned at given time
+        planned_timer = self.is_something_planned_at_time(entry.entry_start)
+
+        # if something is planned on entry.entry_start
+        if planned_timer:
+            planned_entry = planned_timer.entry
+
+            # check if the playlist_id's are different
+            if planned_entry.playlist_id != entry.playlist_id:
+                # if not stop the old timer and remove it from the list
+                self.stop_timer(planned_timer)
+
+                # and create a new one
+                self.create_timer(entry, diff, func)
+
+            # if the playlist id's do not differ => do nothing, they are the same
+
+        # if nothing is planned at given time, create a new timer
+        else:
+            self.create_timer(entry, diff, func)
+
+    # ------------------------------------------------------------------------------------------ #
+    def stop_timer(self, timer):
+        # stop timer
+        timer.cancel()
+        # and remove it from message queue
+        self.message_timer.remove(timer)
+
+    # ------------------------------------------------------------------------------------------ #
+    def create_timer(self, entry, diff, func):
+        t = CallFunctionTimer(diff, func, [entry])
+        self.message_timer.append(t)
+        t.start()
+
+    # ------------------------------------------------------------------------------------------ #
+    def is_something_planned_at_time(self, given_time):
+        for t in self.message_timer:
+            if t.entry.entry_start == given_time:
+                return t
+        return False
+
+    # ------------------------------------------------------------------------------------------ #
+    def find_entry_in_timers(self, entry):
+        # check if a playlist id is already planned
+        for t in self.message_timer:
+            if t.entry.playlist_id == entry.playlist_id and t.entry.entry_start == entry.entry_start:
+                return t
+        return False
+
+    # ------------------------------------------------------------------------------------------ #
+    def get_act_programme_as_string(self):
+        programme_as_string = ""
+
+        if self.programme is None or len(self.programme) == 0:
+            self.fetch_new_programme()
+
+        try:
+            programme_as_string = simplejson.dumps([p._asdict() for p in self.programme], default=alchemyencoder)
+        except Exception as e:
+            self.logger.error("Cannot transform programme into JSON String. Reason: " + str(e))
+            traceback.print_exc()
+
+        return programme_as_string
+
+    # ------------------------------------------------------------------------------------------ #
+    def print_message_queue(self):
+        message_queue = ""
+        for t in self.message_timer:
+            message_queue += t.get_info()+"\n"
+
+        return message_queue
+
+    # ------------------------------------------------------------------------------------------ #
+    def swap_playlist_entries(self, indexes):
+        from_entry = None
+        to_entry = None
+        from_idx = indexes["from_index"]
+        to_idx = indexes["to_index"]
+
+        # find the entries
+        for p in self.programme:
+            if p.programme_index == int(from_idx):
+                from_entry = p
+
+            if p.programme_index == int(to_idx):
+                to_entry = p
+
+            # break out of loop, if both entries found
+            if from_entry is not None and to_entry is not None:
+                break
+
+        # check if entries are found
+        if from_entry is None or to_entry is None:
+            return "From or To Entry not found!"
+
+        # swap sources
+        swap = from_entry.source
+        from_entry.source = to_entry.source
+        to_entry.source = swap
+
+        # store to database
+        from_entry.store(add=False, commit=False)
+        to_entry.store(add=False, commit=True)
+
+        # and return the programme with swapped entries
+        return self.get_act_programme_as_string()
+
+    # ------------------------------------------------------------------------------------------ #
+    def delete_playlist_entry(self, index):
+        found = False
+
+        for p in self.programme:
+            if p.programme_index == int(index):
+                p.delete(True)
+                self.load_programme_from_db()
+                found = True
+                break
+
+        if not found:
+            self.logger.warning("Nothing to delete")
+
+        return self.get_act_programme_as_string()
+
+    # ------------------------------------------------------------------------------------------ #
+    def insert_playlist_entry(self, fromtime_source):
+        fromtime = fromtime_source["fromtime"]
+        source = fromtime_source["source"]
+
+        entry = ScheduleEntry()
+        entry.entry_start = fromtime
+        entry.source = source
+        entry.playlist_id = 0
+        entry.schedule_id = 0
+        entry.entry_num = ScheduleEntry.select_next_manual_entry_num()
+
+        entry.store(add=True, commit=True)
+        self.load_programme_from_db()
+
+        return self.get_act_programme_as_string()
+
+
+    # ------------------------------------------------------------------------------------------ #
+    def fetch_new_programme(self):
+        self.logger.info("trying to fetch new programme")
+        if self.tried_fetching == self.fetch_max:
+            msg = "Cannot connect to PV or Tank! No Programme loaded!"
+            self.logger.error(msg)
+            self.tried_fetching = 0
+            return msg
+
+        self.tried_fetching += 1
+
+        acs = AuraCalendarService(self.config)
+        queue = acs.get_queue()
+
+        # start fetching thread
+        acs.start()
+
+        # wait for the end
+        response = queue.get()
+
+        if type(response) is dict:
+            self.load_programme_from_db()
+
+            if self.programme is not None and len(self.programme) > 0:
+                self.tried_fetching = 0
+            if len(self.programme) == 0 and self.tried_fetching == self.fetch_max:
+                self.logger.critical("Programme loaded from database has no entries!")
+
+            # return self.get_act_programme_as_string()
+        elif response.startswith("fetching_aborted"):
+            self.logger.warning("Fetching was being aborted from AuraCalendarService! Are you connected? Reason: " + response)
+        else:
+            self.logger.warning("Got an unknown response from AuraCalendarService: " + response)
+
+    # ------------------------------------------------------------------------------------------ #
+    def set_next_file_for(self, playlistname):
+        self.logger.critical("HAVE TO SET NEXT FILE FOR: " + playlistname)
+        self.logger.critical(str(self.get_active_entry()))
+        self.logger.critical(playlistname)
+        self.redismessenger.set_next_file_for(playlistname, "/var/audio/blank.flac")
+        #print('return self.config.get("install_dir") + "/configuration/blank.flac"')
+        #import sys
+        #sys.exit(0)
+
+    # ------------------------------------------------------------------------------------------ #
+    def start_recording(self, data):
+        """
+        Aufnahme starten
+        """
+        result = self.client.recorder_start()
+
+        if self.__check_result__(result):
+            self.success("start_recording", result, "00")
+        else:
+            self.error("start_recording", result, "01")
+
+    # ------------------------------------------------------------------------------------------ #
+    def stop_recording(self, data):
+        """
+        Aufnahme anhalten
+        """
+        result = self.client.recorder_stop()
+        if self.__check_result__(result):
+            self.success("stop_recording", result, "00")
+        else:
+            self.error("stop_recording", result, "01")
+
+class CallFunctionTimer(threading.Timer):
+    logger = None
+    entry = None
+    debug = False
+    diff = None
+
+    def __init__(self, diff, func, param):
+        threading.Timer.__init__(self, diff, func, param)
+
+        self.diff = diff
+        self.func = func
+        self.entry = param[0]
+
+        self.logger = logging.getLogger("AuraEngine")
+
+        msg = "MessageTimer starting @ " + str(self.entry.entry_start) + " source '" + str(self.entry.source) + "' In seconds: " + str(self.diff)
+        self.logger.debug(msg)

modules/web/routes.py

+
+import simplejson
+import decimal
+import traceback
+import sqlalchemy
+import datetime
+import logging
+
+from flask import request, render_template
+
+from libraries.database.database import APP
+from libraries.database.broadcasts import TrackService, Schedule
+
+
+
+def alchemyencoder(obj):
+    """JSON encoder function for SQLAlchemy special classes."""
+    if isinstance(obj, datetime.date):
+        return obj.isoformat()
+    elif isinstance(obj, decimal.Decimal):
+        return float(obj)
+    elif isinstance(obj, sqlalchemy.orm.state.InstanceState):
+        return ""
+    elif isinstance(obj, Schedule):
+        return simplejson.dumps([obj._asdict()], default=alchemyencoder)
+    else:
+        return str(obj)
+
+class Routes:
+    error = None
+    scheduler = None
+    messenger = None
+    lqs_communicator = None
+
+    def __init__(self, scheduler, lqs_communicator, messenger):
+        self.scheduler = scheduler
+        self.messenger = messenger
+        self.lqs_communicator = lqs_communicator
+
+        # when debug is enabled => logging messages appear twice
+        APP.run() #debug=True)
+
+    @staticmethod
+    @APP.route('/')
+    @APP.route('/index')
+    def index():
+        return render_template("index.html")
+
+    @staticmethod
+    @APP.route("/trackservice", methods=["GET"])
+    def track_service():
+        from_time = request.args.get("from")
+        to_time = request.args.get("to")
+        last = request.args.get("last")
+        now = request.args.get("now")
+
+        # nothing set => today's playlist
+        if from_time == None and to_time == None and now == None:
+            selected_date = datetime.date.today()
+            trackservice_entries = TrackService.select_by_day(selected_date)
+
+        # from and end time set
+        elif from_time is not None and to_time is not None:
+            to_time = datetime.datetime.strptime(to_time, "%Y-%m-%d")
+            from_time = datetime.datetime.strptime(from_time, "%Y-%m-%d")
+            trackservice_entries = TrackService.select_by_range(from_time, to_time)
+
+        # now set
+        elif now == "":
+            datetime.date.today()
+            trackservice_entries = TrackService.now_playing()
+
+        return render_template("trackservice.html",
+                               length=len(trackservice_entries),
+                               trackservice_entries=trackservice_entries,
+                               selected_date=selected_date)
+
+    @staticmethod
+    @APP.route("/test")
+    def test():
+        return render_template("index2.html")
+
+    @staticmethod
+    @APP.route("/login")
+    def login():
+        return "login"
+        #return render_template("index.html")
+
+    @staticmethod
+    @APP.route("/logout")
+    def logout():
+        #session.pop("logged_in", None)
+        return "logout"
+        #return render_template("index.html")
+
+    @staticmethod
+    @APP.route("/api/v1/trackservice/<selected_date>", methods=["GET"])
+    def api_trackservice(selected_date):
+        try:
+            # convert date
+            selected_date = datetime.datetime.strptime(selected_date, "%Y-%m-%d").date()
+            # select from database
+            tracks_on_selected_date = TrackService.select_by_day(selected_date)
+            # return as json
+            return simplejson.dumps([tracks._asdict() for tracks in tracks_on_selected_date], default=alchemyencoder)
+        except Exception as e:
+            import traceback
+            traceback.print_exc()
+
+            error = "Cannot transform programme into JSON String. Reason: " + str(e)
+
+            logger = logging.getLogger("AuraEngine")
+            logger.error(error)
+
+            return simplejson.dumps({"Error": error})
+
+    @staticmethod
+    @APP.route("/api/v1/soundserver_state", methods=["GET"])
+    def soundserver_settings():
+        from modules.communication.liquidsoap.communicator import LiquidSoapCommunicator
+        from modules.base.config import ConfigReader
+
+        try:
+            cr = ConfigReader()
+            cr.load_config()
+            lqs = LiquidSoapCommunicator(cr)
+            return lqs.auraengine_state()
+        except Exception as e:
+            error = "Unable to fetch state from Liquidsoap. Is Soundserver running? Reason: " + str(e)
+            logger = logging.getLogger("AuraEngine")
+            logger.error(error)
+            return simplejson.dumps({"Error": error})
+
+
+    @staticmethod
+    @APP.route("/api/v1/trackservice/", methods=["GET"])
+    def api_trackservice_now():
+        return simplejson.dumps({'reached': True})
+
+

modules/web/templates/modalsearch.html

+<!DOCTYPE html>
+<html lang="de">
+    <head>
+        <link rel="shortcut icon"  href="{{ url_for('static', filename='img/favicon.ico') }}">
+        <link rel="stylesheet" href="{{ url_for('static', filename='css/lib/bootstrap.min.css') }}"  type="text/css">
+        <link href="http://fonts.googleapis.com/css?family=Ubuntu:400,300italic"  rel="stylesheet" type="text/css">
+        <link rel="stylesheet" href="{{ url_for('static', filename='css/lib/jquery-ui.min.css') }}"  type="text/css">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+		{% block customcss %}{% endblock %}
+        <title>Comba - {% block title %}{% endblock %}</title>
+        <!-- Le HTML5 shim, for IE6-8 support of HTML5 elements -->
+        <!--[if lt IE 9]>
+        <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
+        <![endif]-->
+    </head>
+<body>
+
+      <div class="modal-body">
+<form id="modalSearchForm" classs="form-horizontal" method="POST" action="/search/modal/{{ orig_id }}">
+    <div class="form-group">
+        <label class="col-sm-2 control-label" for="search">{{ _('Text/Name') }}:</label>
+        <div class="col-sm-10">
+            <input class="form-control" id="search" name="search" type="text" value="{{ query.search }}" />
+        </div>
+    </div>
+    <div class="clearfix"></div>
+    <div class="col-sm-12 form-group"><h4>{{ _('Date Search') }}</h4></div>
+    <div class="form-group">
+        <div>
+            <label class="col-sm-2 control-label" for="from">{{ _('from') }}:</label>
+            <div class="col-sm-4">
+                <input class="datepicker form-control" id="from" placeholder="2014-01-01" name="from" type="text" value="{{ query.from }}" />
+            </div>
+            <label class="col-sm-2 control-label" for="to">{{ _('to') }}:</label>
+            <div class="col-sm-4">
+                <input class="datepicker form-control" id="to" placeholder="2014-12-31"  name="to" type="text" value="{{ query.to }}" />
+            </div>
+         </div>
+    </div>
+
+    <div class="clearfix"></div>
+    <div class="col-sm-offset-2 col-sm-10">
+        <br />
+        <div class="btn-toolbar" role="toolbar">
+            <div class="btn-group">
+                <button  class="btn btn-default" type="submit" value="fo"> <span class="glyphicon glyphicon-search"></span> {{ _('Search') }}</button>
+                <button  id="reset_button" class="btn btn-default" type="button" value="reset"> <span class="glyphicon glyphicon-remove"> </span>{{ _('Reset') }}</button>
+            </div>
+
+        </div>
+
+    </div>
+    <div class="clearfix"></div>
+    <br />
+<uL class="list-group">
+ {% for event in eventlist %}
+    <li id="li-{{ event.id }}" class="list-group-item">
+        <div class="col-md-6">
+            <h3><a style="cursor:hand;cursor:pointer" data-origid="{{ orig_id }}" data-eventid="{{ event.id }}" class="overwrite-close-btn">{{ event.title }}</a></h3>
+            <div>{{ event.start | formatdate }} - {{ event.end | formatdate }}</div>
+            <div>{% if event.rerun %}{{ _('Repetition of') }} {{ event.replay_of_datetime | formatdate }}{% endif %}</div>
+            <div>{{ event.subject }}</div>
+         </div>
+<div class="clearfix"></div>
+    </li>
+ {% endfor %}
+</uL>
+
+</form>
+
+</div>
+<script src="{{ url_for('static', filename='js/lib/jquery-1.10.2.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/lib/bootstrap.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/lib/jquery-ui.min.js') }}"></script>
+<script>
+
+
+
+function overwriteBroadcast(orig_id, replace_id) {
+
+
+    $('#myModal').modal('hide')
+    window.location.reload(true)
+}
+
+    $(function() {
+         $('.overwrite-close-btn').click(function(e) {
+            e.preventDefault();
+            var replace_id = $(this).attr('data-eventid');
+            var orig_id    = $(this).attr('data-origid');
+            console.log(orig_id + " mit " + replace_id + "ueberschreiben")
+            jQuery.ajax ({
+		        url: '{{ url_for("search") }}/overwrite/' + orig_id + '/' + replace_id,
+		        cache: false,
+		        complete: function (data) {
+		           window.parent.closeModal();
+                }
+		    });
+         });
+
+         $('#reset_button').click(function(e){
+            $('#from').val("")
+            $('#to').val("")
+            $('#search').val("")
+            $('#searchForm').submit()
+        });
+
+        $('.pagination .link').click(function(ev){
+            ev.preventDefault();
+            if (!$(this).attr('data-page')) {
+                return;
+            }
+            $('#form-page').val($(this).attr('data-page'));
+            $('#searchForm').submit();
+        });
+        $( ".datepicker" ).datepicker({dateFormat: "yy-mm-dd"});
+    });
+
+</script>
+</body>
\ No newline at end of file

modules/web/templates/monitor.html

+{% extends "layout.html" %}
+{% block title %}Monitor{% endblock %}
+{% block customcss %}<link rel="stylesheet" href="{{ url_for('static', filename='css/monitor.css') }}"  type="text/css">{% endblock %}
+{% block pagetitle %}{{ _('Monitor') }}{% endblock %}
+{% block body %}
+        <ul class="nav nav-tabs" role="tablist">
+			<li><a href="/" role="tab">Home</a></li>
+				<li class="active"><a href="#system-tab" id="getsystemdata" role="tab" data-toggle="tab">{{ _('System') }}</a></li>
+				<li><a href="#scheduler-tab" id="getscheduler" role="tab" data-toggle="tab">{{ _('Scheduler') }}</a></li>
+				<li><a href="#controller-tab" id="getcontroller" role="tab" data-toggle="tab">{{ _('Controller') }}</a></li>
+				<li><a href="#data-tab" id="getalldata" role="tab" data-toggle="tab">{{ _('Channels') }}</a></li>
+				<li><a href="#schedulerdata-tab" id="getschedulerdata" role="tab" data-toggle="tab">{{ _('Scheduler Jobs') }}</a></li>
+				<li><a href="#streaming-tab" id="getstreamingdata" role="tab" data-toggle="tab">{{ _('Streaming') }}</a></li>
+			</ul>
+			<div class="tab-content">
+			<div class="tab-pane fade in active" id="system-tab">
+					<div id="system-data">
+						{% include 'sysinfo.html' %}
+					</div>
+				</div>
+				<div class="tab-pane fade" id="scheduler-tab">
+					<div id="scheduler"></div>
+				</div>
+				<div class="tab-pane fade" id="controller-tab">
+					<div id="controller"></div>
+				</div>
+				<div class="tab-pane fade" id="data-tab">
+					<div id="controller-data"></div>
+				</div>
+				<div class="tab-pane fade" id="schedulerdata-tab">
+					<div id="scheduler-data"></div>
+				</div>
+				<div class="tab-pane fade" id="streaming-tab">
+					<div id="streaming-data"></div>
+				</div>
+			</div>
+{% endblock %}
+{% block customjs %}
+	<script src="{{ url_for('static', filename='js/lib/jquery-1.10.2.min.js') }}"></script>
+	<script src="{{ url_for('static', filename='js/lib/bootstrap.min.js') }}"></script>
+	<script>
+
+function formatJobs(data, app) {
+	//var html = "<ul class=\"showcase\">";
+	var html = "";
+	$.each(data, function( index, job ) {
+		console.info(job)
+		var level = job['level'] ? job['level'] : '';
+
+		var code = job['code'] ? job['code'] : '';
+		html = html + '<div class="task">';
+		if (job['microtime']) {
+			var timeStr = new Date(parseFloat(job['microtime']) * 1000).toLocaleString();
+			html = html + '<i>Zeit: ' + timeStr  + '</i>'
+		}
+
+		html = html + '<h3><task-title>'+ app + '</task-title> Task: ' + job['job'] +'</h3>';
+		html = html + '<div class="description"><strong>Message:</strong> '+job['message'] +'</div>';
+		if (job['level'] == 'info' || job['level'] == 'success') {
+			var bclass = 'bg-' + job['level'];
+			var erg = 'wurde mit Erfolg abgeschlossen'
+		}
+		if (job['level'] == 'warning' ) {
+			var bclass = 'bg-'+ job['level'];
+			var erg = 'gab Warnumeldung aus. Status nicht kritisch.'
+		}
+		if (job['level'] == 'error' ) {
+			var bclass = 'bg-'+ job['level'];
+			var erg = 'gab Fehlermeldung aus. Fehler muss behoben werden.'
+		}
+		if (job['level'] == 'fatal' ) {
+			var bclass = 'bg-danger';
+			var erg = 'ist mit kritischem Fehler abgebrochen. Fehler muss dringend behoben werden.'
+		}
+		html = html + '<div class="show-job '+bclass+'">'
+		html = html + '<div class="result"><strong>Resultat:</strong> Der Task <em>"'+ job['job'] + '"</em> ' + erg + ' (Errorcode #' + code +')</div>';
+		console.info(job['value']);
+		if (job['value'] && (typeof job['value']=== 'object')) {
+			var info = job['value']
+			html = html + '<div class="details"><h4>Details:</h4><ul class="details">';
+			$.each(job['value'], function( key, val) {
+				html = html + '<li><strong>'+ key +':</strong> '+ val +'</li>';
+			});
+			html = html + '</ul></div>';
+		}
+		html = html + '</div></div>'
+	});
+	//html = html + "</ul>";
+	return html;
+}
+function showlogs(app) {
+     var url='{{ url_for("monitor") }}' + '/events/' + app
+
+	 jQuery.ajax ({
+		 url: url,
+		  cache: false,
+		  success: function (data) {
+		   jQuery('#' + app).html(formatJobs(data, app));
+		  },
+		  error: function () {
+			  jQuery('#' + app).html('<strong>Error</strong>');
+		  }
+   });
+}
+jQuery('#getscheduler').click(function() {
+	showlogs('scheduler')
+});
+jQuery('#getcontroller').click(function() {
+	showlogs('controller')
+});
+
+
+jQuery('#getalldata').click(function() {
+	jQuery.ajax ({
+		 url: '{{ url_for("monitor") }}' + '/channels',
+		  cache: false,
+		  success: function (response) {
+		   jQuery('#controller-data').html(response.data);
+
+		  },
+		  error: function () {
+			  jQuery('#controller-data').html('<strong>Error</strong>');
+		  }
+  });
+});
+
+jQuery('#getschedulerdata').click(function() {
+	jQuery.ajax ({
+		 url: '{{ url_for("monitor") }}' + '/scheduler',
+		  cache: false,
+		  success: function (response) {
+		   jQuery('#scheduler-data').html(response.data);
+
+		  },
+		  error: function () {
+			  jQuery('#scheduler-data').html('<strong>Error</strong>');
+		  }
+  });
+});
+
+jQuery('#getsystemdata').click(function() {
+	jQuery.ajax ({
+		 url: '{{ url_for("monitor") }}' + '/sysinfo',
+		  cache: false,
+		  success: function (response) {
+		   jQuery('#system-data').html(response.data);
+
+		  },
+		  error: function () {
+			  jQuery('#system-data').html('<strong>Error</strong>');
+		  }
+  });
+});
+jQuery('#getstreamingdata').click(function() {
+	jQuery.ajax ({
+		 url: '{{ url_for("monitor") }}' + '/stream',
+		  cache: false,
+		  success: function (response) {
+		   jQuery('#streaming-data').html(response.data);
+
+		  },
+		  error: function () {
+			  jQuery('#streaming-data').html('<strong>Error</strong>');
+		  }
+  });
+});
+</script>
+{% endblock %}
\ No newline at end of file

modules/web/templates/playlist.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<playlist version="1" xmlns="http://xspf.org/ns/0/">
+    <trackList>
+    {% for track in tracklist %}
+        <track>
+            <title>{{ track.title }}</title>
+            <record_at>{{ track.record_at }}</record_at>
+            <length>{{ track.length }}</length>
+            <location>{{ track.location }}</location>
+            <time>{{ track.time }}</time>
+            <start>{{ track.start }}</start>
+            <end>{{ track.end }}</end>
+            <show_at>{{ track.show_at }}</show_at>
+            <station_name>{{ track.station_name }}</station_name>
+            <station_id>{{ track.station_id }}</station_id>
+            <programme_id >{{ track.programme_id  }}</programme_id >
+        </track>
+    {% endfor %}
+    </trackList>
+</playlist>
\ No newline at end of file

modules/web/templates/preprod.html

+{% extends "layout.html" %}
+{% block customjs %}{% endblock %}
+{% block title %}{% endblock %}
+{% block pagetitle %}{{ _('Preproduction Title')}}{% endblock %}
+{% block body %}
+
+
+<div class="well">
+    <div class="pull-right"><a href="{{ url_for('search') }}#li-{{ event.id }}" class="btn btn-default">{{ _('Cancel')
+        }}</a></div>
+
+    <div>
+        <h3>{{ event.title }}</h3>
+
+        <div>{{ event.start }} - {{ event.end }}</div>
+        <div>{% if event.rerun %}{{ _('Repetition of') }} {{ event.replay_of_datetime }}{% endif %}</div>
+
+        <div>
+            <h4>{{ _('Upload Preproduction')}}</h4>
+
+            <form class="form-inline" method=POST enctype=multipart/form-data action="{{ url_for('preprod_upload') }}">
+                <div class="form group">
+                    <input type="hidden" name="returnid" value="{{ event.id }}"/>
+                    <div class="form-control"><input  type="file" name="audio"/></div>
+                    <input class="form-control input-sm" type="submit" name="submit" value="{{ _('Upload')}}"/>
+                    <br />
+                </div>
+            </form>
+            <br />
+            <h4>{{ _('Download Remote Url')}}</h4>
+             <form class="form-inline" method=POST enctype=multipart/form-data action="{{ url_for('preprod_download_url') }}">
+                <div class="form group">
+                    <input type="hidden" name="returnid" value="{{ event.id }}"/>
+                    <input class="form-control" id="audiourl" type="text" name="audiourl"/> <button type="submit" class="btn btn-default">{{ _('Download')}}</button>
+                    <br />
+                </div>
+
+            </form>
+            {% if message %}
+            <div class="center-block text-danger">{{ message }}</div>
+            {% endif %}
+           <div class="clearfix"><br /></div>
+        </div>
+        <div>
+            <ul class="list-group">
+                {% for override in overrides %}
+                <li class="list-group-item">{{ override.location|basename }} ({{ override.ordering }})
+                    <div class="pull-right btn-toolbar" role="toolbar">
+                        <div class="btn-group">
+                            {% if not loop.last %}
+                            <a  href="{{ url_for('preprod_order', preprod_id=override.id, dir='down') }}" class="btn btn-default btn-xs" type="submit" value="fo"> <span style="color:green" class="glyphicon glyphicon-chevron-down"></span> </a>
+                            {% endif %}
+                            {% if not loop.first %}
+                            <a href="{{ url_for('preprod_order', preprod_id=override.id, dir='up') }}" class="btn btn-default btn-xs" type="submit" value="fo"> <span style="color:green" class="glyphicon glyphicon-chevron-up"></span> </a>
+                            {% endif %}
+                        </div>
+                        <div class="btn-group">
+                            <a  href="{{ url_for('preprod_delete', event_id=event.id, preprod_id=override.id) }}" id="reset_button" class="btn btn-default btn-xs" type="button" value="reset"> <span style="color:red" class="glyphicon glyphicon-remove"> </span></a>
+                        </div>
+                    </div>
+                </li>
+                {% endfor %}
+            </ul>
+
+            <div class="progress">
+                <div class="progress-bar progress-bar-success" style="width: {{ green }}%">
+                    <span>{{ procent }}%</span>
+                </div>
+                <div class="progress-bar progress-bar-danger" style="width: {{ red }}%"></div>
+            </div>
+        </div>
+    </div>
+
+    <div class="clearfix"></div>
+</div>
+{% endblock %}
\ No newline at end of file

modules/web/templates/scheduler.html

+<h3>{{ _('Scheduler Jobs') }}</h3>
+<table class="table table-striped scheduler-jobs">
+<tr>
+	<th>{{ _('Job') }}</th>
+	<th>{{ _('Time') }}</th>
+	<th>{{ _('Until') }}</th>
+</tr>
+{% for job in jobs %}
+	<tr>
+		<td>{{ job.job }}</td>
+        <td>{{ job.time }}</td>
+        <td>{{ job.until }}</td>
+	</tr>
+{% endfor %}
+</table>
\ No newline at end of file

modules/web/templates/search.html

+{% extends "layout.html" %}
+{% block title %}Start{% endblock %}
+{% block customcss %}<link rel="stylesheet" href="{{ url_for('static', filename='css/lib/jquery-ui.min.css') }}"  type="text/css">{% endblock %}
+{% block pagetitle %}{{ _('Search for broadcasts') }}{% endblock %}
+{% block body %}
+<form id="searchForm" classs="form-horizontal" method="POST" action="/search">
+    <div class="form-group">
+        <label class="col-sm-2 control-label" for="search">{{ _('Text/Name') }}:</label>
+        <div class="col-sm-10">
+            <input class="form-control" id="search" name="search" type="text" value="{{ query.search }}" />
+        </div>
+    </div>
+    <div class="clearfix"></div>
+    <div class="col-sm-12 form-group"><h4>{{ _('Date Search') }}</h4></div>
+    <div class="form-group">
+        <div>
+            <label class="col-sm-2 control-label" for="from">{{ _('from') }}:</label>
+            <div class="col-sm-4">
+                <input class="datepicker form-control" id="from" placeholder="2014-01-01" name="from" type="text" value="{{ query.from }}" />
+            </div>
+            <label class="col-sm-2 control-label" for="to">{{ _('to') }}:</label>
+            <div class="col-sm-4">
+                <input class="datepicker form-control" id="to" placeholder="2014-12-31"  name="to" type="text" value="{{ query.to }}" />
+            </div>
+         </div>
+    </div>
+
+
+    <div class="clearfix"></div>
+    <div class="col-sm-offset-2 col-sm-10">
+        <br />
+        <div class="btn-toolbar" role="toolbar">
+            <div class="btn-group">
+                <button  class="btn btn-default" type="submit" value="fo"> <span class="glyphicon glyphicon-search"></span> {{ _('Search') }}</button>
+                <button  id="reset_button" class="btn btn-default" type="button" value="reset"> <span class="glyphicon glyphicon-remove"> </span>{{ _('Reset') }}</button>
+            </div>
+
+        </div>
+
+    </div>
+    <div class="clearfix"></div>
+    <br />
+<uL class="list-group">
+ {% for event in eventlist %}
+    <li id="li-{{ event.id }}" class="list-group-item">
+        <div class="col-md-6">
+            {% if event.overwrite_event %}
+            <a href="/search/reset/{{ event.id }}" data-hash="li-{{ event.id }}" class="pull-right btn btn-default btn-sm eventResetBtn" >
+                Zurücksetzen
+            </a>
+            {% else %}
+            <a href="/search/modal/{{ event.id }}" data-hash="li-{{ event.id }}" class="pull-right btn btn-default btn-sm eventOverwriteBtn" >
+                Überschreiben
+            </a>
+            {% endif %}
+            <h3 {% if event.overwrite_event %} style="text-decoration:line-through" {% endif %}>{{ event.title }}</h3> <!-- Button trigger modal -->
+
+            {% if event.overwrite_event %}
+            <h3>{{ event.overwrite_event.title }}</h3>
+            {% endif %}
+            <div>{{ event.start | formatdate }} - {{ event.end | formatdate }}</div>
+            {% if event.overwrite_event %}
+                <div>{% if event.overwrite_event.rerun %}{{ _('Repetition of') }} {{ event.overwrite_event.replay_of_datetime | formatdate }}{% endif %}</div>
+            {% else %}
+                <div>{% if event.rerun %}{{ _('Repetition of') }} {{ event.replay_of_datetime | formatdate }}{% endif %}</div>
+            {% endif %}
+
+            <div>{{ event.subject }}</div>
+            {% if event.filename %}
+                <div><strong>{{ _('File') }}:</strong> {{ event.filename }} <span class="glyphicon {% if event.fileExists() %}glyphicon-ok text-success{% else %}glyphicon-minus text-danger{% endif %}" aria-hidden="true"></span></div>
+            {% endif %}
+            <h4><a data-toggle="collapse" href="#{{ event.id }}"><span class="caret"> </span> {{ event.tracks|length }} Tracks </a></h4>
+            <div class="collapse" id="{{ event.id }}">
+                <uL>
+                {% for track in event.tracks %}
+                    <li>{{ track.filename }} <span class="glyphicon {% if track.fileExists() %}glyphicon-ok text-success{% else %}glyphicon-minus text-danger{% endif %}" aria-hidden="true"></span></li>
+                {% endfor %}
+                </uL>
+            </div>
+         </div>
+         <div class="col-md-6">
+             <div class="well well-small">
+                <h4 class="text-info">{{ _('Preproduction') }}</h4>
+
+                    {% if event.overrides.count() > 0 %}
+                        <div class="progress">
+                            <div class="progress-bar" role="progressbar" aria-valuenow="{{ event.procOverrides }}" aria-valuemax="100"   aria-valuemin="0"  style="width: {{ event.procOverrides }}%;">
+                            {{ event.procOverrides }}%
+                            </div>
+                        </div>
+                    {% endif %}
+                    <br />
+                 <a class="btn btn-xs btn-default" href="{{ url_for('preprod', eventid=event.id  ) }}"><span class="glyphicon glyphicon-{% if event.overrides.count() > 0 %}pencil{% else %}plus{% endif %}">{% if event.overrides.count() > 0 %} {{ _('Edit') }}{% else %} {{ _('Add') }}{% endif %}</span></a>
+            </div>
+        </div>
+<div class="clearfix"></div>
+    </li>
+ {% endfor %}
+</uL>
+<ul class=pagination>
+  {%- for page in  pagination.iter_pages() %}
+    {% if page %}
+        {% if page == pagination.page %}
+        <li class="active"><a class="link active" href="#">{{ page }}</a></li>
+      {% else %}
+         <li><a class="link" data-page="{{ page }}" href="{{ url_for('search') }}">{{ page }}</a></li>
+      {% endif %}
+    {% else %}
+      <li><span class=ellipsis>…</span></li>
+    {% endif %}
+  {%- endfor %}
+  </ul>
+<input type="hidden" id="form-page" name="page" value="{{ page }}">
+</form>
+
+<!-- Modal -->
+<div class="modal fade" id="myModal" tabindex="-1" data-keyboard="false" data-backdrop="static">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        <h4 class="modal-title" id="myModalLabel">Suche</h4>
+      </div>
+      <div class="modal-body">
+         <iframe src="" style="zoom:0.60" frameborder="0" height="450" width="99.6%"></iframe>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-default" data-dismiss="modal">{{ _('Cancel') }}</button>
+      </div>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block customjs %}
+<script src="{{ url_for('static', filename='js/lib/jquery-1.10.2.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/lib/bootstrap.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/lib/jquery-ui.min.js') }}"></script>
+<script>
+
+
+function closeModal() {
+    $('#myModal').modal('hide')
+    window.location.reload(true)
+}
+$('.eventOverwriteBtn').click(function(e){
+        e.preventDefault()
+        var link = $(this).attr("href");
+        window.location.hash = $(this).attr("data-hash");
+        $('iframe').attr("src",link);
+        $('#myModal').modal({show:true})
+});
+
+$('.eventResetBtn').click(function(e){
+        e.preventDefault()
+        var link = $(this).attr("href");
+        var hash = $(this).attr("data-hash");
+         jQuery.ajax ({
+		  url: link,
+		  cache: false,
+		  success: function (response) {
+		    window.location.hash = hash;
+            window.location.reload(true)
+		  },
+		  error: function () {
+			  console.log('Hat nicht geklappt');
+		  }
+		});
+
+});
+    $(function() {
+         $('#reset_button').click(function(e){
+            $('#from').val("")
+            $('#to').val("")
+            $('#search').val("")
+            $('#searchForm').submit()
+        });
+
+        $('.pagination .link').click(function(ev){
+            ev.preventDefault();
+            if (!$(this).attr('data-page')) {
+                return;
+            }
+            $('#form-page').val($(this).attr('data-page'));
+            $('#searchForm').submit();
+        });
+        $( ".datepicker" ).datepicker({dateFormat: "yy-mm-dd"});
+    });
+
+</script>
+{% endblock %}
\ No newline at end of file

modules/web/templates/stream.html

+<h3>Streaming</h3>
+<div class="info"><span class="text-info">{{ message }}</span></div>
+{% for mount in mounts %}
+<div>
+	<h4>{{ _('Current running title') }}: {{ mount.Title }}</h4>
+</div>
+<table class="table table-striped channels">
+	<tbody>
+
+	<tr>
+		<th>{{ _('ListenURL') }}</th>
+		<td>{{ mount.ListenURL }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('Mountpoint') }}</th>
+		<td>{{ mount.Name }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('StreamStart') }}</th>
+		<td>{{ mount.StreamStart }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('AudioInfo') }}</th>
+		<td>{{ mount.AudioInfo }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('Genre') }}</th>
+		<td>{{ mount.Genre }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('ListenerCount') }}</th>
+		<td>{{ mount.ListenerCount }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('ListenerPeak') }}</th>
+		<td>{{ mount.ListenerPeak }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('Public') }}</th>
+		<td>{{ mount.Public }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('ServerDescription') }}</th>
+		<td>{{ mount.ServerDescription }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('ServerName') }}</th>
+		<td>{{ mount.ServerName }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('ServerType') }}</th>
+		<td>{{ mount.ServerType }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('ServerURL') }}</th>
+		<td>{{ mount.ServerURL }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('SlowListeners') }}</th>
+		<td>{{ mount.SlowListeners }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('SourceIP') }}</th>
+		<td>{{ mount.SourceIP }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('TotalBytesRead') }}</th>
+		<td>{{ mount.TotalBytesRead  }}</td>
+	</tr>
+	<tr>
+		<th>{{ _('TotalBytesSent') }}</th>
+		<td>{{ mount.TotalBytesSent }}</td>
+	</tr>
+	</tbody>
+</table>
+{% endfor %}
+
+

modules/web/templates/sysinfo.html

+<div>
+	<h2>System</h2>
+	<table class="table table-bordered">
+		<tr>
+			<th>{{ _('Load') }}</th>
+			<th>{{ _('Free Space') }}</th>
+		</tr>
+		<tr>
+			<td>{{ load }}</td>
+			<td>{{ diskfree }}</td>
+		</tr>
+	</table>
+</div>
+
+<div class="row-fluid">
+	<h2>{{ _('Modules') }}</h2>
+	{% for state in componentStates %}
+	<div class="col-sm-4 col-md-3 col-lg-2">
+		<div id="controller-alive" class="alive {% if state.state %}bg-success{% else %}bg-danger{% endif %}">
+			<div class="center-block">
+				<h4>{{ state.title }}</h4>
+				<p>{% if state.state %}
+                        {{ state.title }} is alive
+                    {% else %}
+                        {{ state.title }} is down
+                    {% endif %}
+                    </p>
+			</div>
+		</div>
+	</div>
+	{% endfor %}
+</div>
+<div class="clearfix"></div>
+<div>
+	<table class="table table-striped">
+		<tr>
+		<th>{{ _('Playlist Status') }}</th>
+		<td>
+			{% if playerState %}
+					<div><strong>{{ _('File') }}:</strong> {{ playerState.file }}</div>
+					    {% if not playerState.complete %}
+						<div class="text-warning">
+							<strong>{{ _('Warning: recording was interrupted at') }} {{ playerState.recorded }}%!!!</strong>
+						</div>
+					{% endif %}
+			{% else %}
+                {{ _('Playlist not playing') }}
+
+			{% endif %}
+			</td>
+			<td>
+                {% if playerState %}
+				    {{ _('Next event') }}: <i>play audio <strong>{{ trackStart.location }}</strong> at {{ trackStart.starts }}</i>
+                {% else %}
+                    {{ _('Next Start') }} {{ playlistStart }}
+                {% endif %}
+			</td>
+		</tr>
+		<tr>
+			<th width="20%">{{ _('Recorder Status') }}</th>
+			<td>{% if recorderState %}
+				<div class="center-block text-center">{{ recorderState.file }}</div>
+				<div class="clearfix"></div>
+				<div class="progress">
+					<div class="progress-bar progress-bar-success progress-bar-striped active" role="progressbar" aria-valuenow="{{ recorderState.recorded }}" aria-valuemin="0" aria-valuemax="100" style="width: {{ recorderState.recorded }}%;">
+            {{ recorderState.recorded }}%
+		</div>
+				</div>
+    {% else %}
+    {{ _('Not recording') }}
+	{% endif %}</td>
+	<td>
+				{{ _('Next event') }}: <i>record <strong>{{ recordStart.location }}</strong> at {{ recordStart.starts }}</i>
+		</td>
+		</tr>
+	</table>
+</div>

modules/web/templates/trackservice.html

+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+{{ length }} trackservice entries on {{ selected_date }} found
+{% for entry in trackservice_entries %}
+    {{ entry.start }}
+{% endfor %}
+</body>
+</html>
\ No newline at end of file

requirements.txt

+Flask==0.12.2
+Flask-SQLAlchemy==2.3.2
+mysqlclient==1.3.12
+redis==2.10.6
+simplejson==3.13.2
+mutagen==1.40
+validators==0.12.1