testing/lqstest.liq

+set("log.file.path", "./<script>.log")
+
+#%include "readini.liq"
+#ini = read_ini("/etc/aura/engine.ini")
+
+# output_source = mksafe(blank())
+
+# %include "stream.liq"
+
+# stream = get_stream(0)
+
+# output_stream = input.external("arecord -f S16_LE -c2 -r44100 -t raw -D dsnoop:1,0 -")
+
+output.icecast(
+  %vorbis(quality = 0.5),
+  mount="aura-test.ogg",
+  host="develop.servus.at",
+  port=8000,
+  name="LQSTest",
+  user="source",
+  password="A7E7tst1",
+  fallible=true,
+  input.alsa(device="pcm.plugj")
+)

testing/test.py

+import os
+import unittest
+import validators
+
+from datetime import datetime
+
+# libraries.base
+from modules.base.logger import AuraLogger
+from modules.base.config import AuraConfig
+# libraries.database
+from libraries.database.broadcasts import Schedule, TrackService
+# libraries.security
+# from libraries.security.user import AuraUser
+
+# modules
+from modules.core.engine import SoundSystem
+from modules.scheduling.scheduler import AuraScheduler
+
+class TestLogger(unittest.TestCase):
+    aura_logger = None
+
+    def setUp(self):
+        self.config = AuraConfig()
+        self.aura_logger = AuraLogger(self.config)
+
+    def test_logger(self):
+        self.assertTrue(self.aura_logger.logger.hasHandlers())
+
+
+class TestConfig(unittest.TestCase):
+    aura_config = None
+
+    def setUp(self):
+        self.aura_config = AuraConfig()
+
+    def test_config(self):
+        # is ini path correct set?
+        self.assertEqual(self.config.ini_path, "/etc/aura/engine.ini")
+
+        # install_dir is set by runtime. is it a directory?
+        self.assertTrue(os.path.isdir(self.config.get("install_dir")))
+
+        # calendarurl and importerurl set and valid urls?
+        self.assertTrue(validators.url(self.config.get("calendarurl")))
+        self.assertTrue(validators.url(self.config.get("importerurl")))
+
+        # is liquidsoap socketdir set and a directory?
+        self.assertTrue(os.path.isdir(self.config.get("socketdir")))
+
+        # database settings set?
+        self.assertIsNotNone(self.config.get("db_user"))
+        self.assertIsNotNone(self.config.get("db_pass"))
+        self.assertIsNotNone(self.config.get("db_name"))
+        self.assertIsNotNone(self.config.get("db_host"))
+
+class TestSchedule(unittest.TestCase):
+    schedule = None
+
+    def setUp(self):
+        self.schedule = Schedule()
+
+    def test_schedule(self):
+        # select one and check if its not None and a Schedule
+        entry = self.schedule.select_by_id(1)
+        self.assertIsNotNone(entry)
+        self.assertIsInstance(entry, Schedule)
+
+
+class TestScheduleEntry(unittest.TestCase):
+    schedule_entry = None
+
+    def setUp(self):
+        self.schedule_entry = ScheduleEntry()
+
+    def test_schedule_entry(self):
+        # select one playlist and check if its not None, a ScheduleEntry
+        entry = self.schedule_entry.select_playlist(2)
+
+        self.assertIsNotNone(entry)
+        self.assertIsInstance(entry, list)
+        self.assertGreaterEqual(len(entry), 1)
+
+
+class TestTrackService(unittest.TestCase):
+    track_service = None
+
+    def setUp(self):
+        self.track_service = TrackService()
+
+    def test_track_service(self):
+        day = datetime.strptime("19.03.2018", "%d.%m.%Y")
+        entry = self.track_service.select_by_day(day)
+        self.assertIsNotNone(entry)
+        self.assertIsInstance(entry, list)
+
+
+class TestAuraUser(unittest.TestCase):
+    aura_user = None
+
+    def setUp(self):
+        self.aura_user = AuraUser()
+
+    def test_add_user(self):
+        username = "user"
+        password = "password"
+        role = "admin"
+
+        login_cnt = len(self.aura_user.getLogins())
+
+        # insert user
+        key = self.aura_user.insertUser(username, password, role)
+
+        self.assertGreaterEqual(len(self.aura_user.getLogins()), login_cnt)
+
+        # selecting user and check data
+        user = self.aura_user.getUserByKey(key)
+
+        self.assertEqual(user["username"], username)
+        # TODO: no encrypted storage.., but usermgm not really in use
+        self.assertEqual(user["password"], password)
+        self.assertEqual(user["role"], role)
+
+
+class TestLQSComm(unittest.TestCase):
+    comm = None
+
+    def setUp(self):
+        # wosn do passiert?
+        p = AuraConfig().config
+
+        self.soundsystem = SoundSystem(p)
+        self.soundsystem.scheduler = AuraScheduler(p)
+
+        self.soundsystem.init_player()
+
+
+    def test_get_active_channel(self):
+        active_channel = self.comm.get_active_channel()
+
+        print(active_channel)
+
+
+
+if __name__ == '__main__':
+    unittest.main()
\ No newline at end of file

testing/test_alsa_mixer.liq

+#
+#  engine
+#
+#  Playout Daemon for autoradio project
+#
+#
+#  Copyright (C) 2017-2018 Gottfried Gaisbauer <gottfried.gaisbauer@servus.at>
+#
+#  This file is part of engine.
+#
+#  engine 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, either version 3 of the License, or
+#  any later version.
+#
+#  engine 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 engine. If not, see <http://www.gnu.org/licenses/>.
+#
+
+set("log.file.path", "./<script>.log")
+
+set("server.telnet", true)
+set("server.telnet.bind_addr", "0.0.0.0")
+set("server.telnet.port", 1234)
+
+# ALSA / pulse settings
+# durch ausprobieren herausgefunden für asus xonar dgx 5.1
+# chip: CMI8788
+# driver: snd_oxygen
+
+set("frame.duration", 0.30)
+set("alsa.alsa_buffer", 8192) # 7168) # 6144) # 8192) # 10240) #15876
+set("alsa.buffer_length", 25)
+set("alsa.periods", 0) # assertion error when setting periods other than 0 => alsa default
+
+input_linein = input.alsa(id="linein", bufferize = false)
+#input_fs = single(id="fs", "/var/audio/fallback/output.flac")
+#input_http = input.http(id="http", "http://stream.fro.at/fro-128.ogg")
+
+#mixer = mix(id="mixer", [input_fs, input_http, input_linein])
+
+#output.alsa(id="lineout", bufferize = false, mixer)
+

testing/test_alsa_settings.liq

+#
+#  engine
+#
+#  Playout Daemon for autoradio project
+#
+#
+#  Copyright (C) 2017-2018 David Trattnig <david@subsquare.at>
+#
+#  This file is part of engine.
+#
+#  engine 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, either version 3 of the License, or
+#  any later version.
+#
+#  engine 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 engine. If not, see <http://www.gnu.org/licenses/>.
+#
+
+set("log.file.path", "./<script>.log")
+
+set("server.telnet", true)
+set("server.telnet.bind_addr", "0.0.0.0")
+set("server.telnet.port", 1234)
+
+set("frame.duration", 0.30)
+set("alsa.alsa_buffer", 8192)
+set("alsa.buffer_length", 25)
+set("alsa.periods", 0) # assertion error when setting periods other than 0 => alsa default
+
+#input_linein = input.alsa(id="linein", bufferize = false)
+
+audio1 = single(id="fs1", "./sources/1.flac")
+audio2 = single(id="fs2", "./sources/2.flac")
+
+#input_http = input.http(id="http", "http://stream.fro.at/fro-128.ogg")
+
+#mixer = mix(id="mixer", [audio1, audio2])
+#mixer = mix(id="mixer", [input_fs, input_http, input_linein])
+
+mixed = add([audio1, audio2])
+output.alsa(id="lineout", bufferize = false, mixed)
+

testing/tests.py

+#!/usr/bin/python3.7
+
+#
+#  engine
+#
+#  Playout Daemon for autoradio project
+#
+#
+#  Copyright (C) 2017-2018 Gottfried Gaisbauer <gottfried.gaisbauer@servus.at>
+#
+#  This file is part of engine.
+#
+#  engine 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, either version 3 of the License, or
+#  any later version.
+#
+#  engine 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 engine. If not, see <http://www.gnu.org/licenses/>.
+#
+
+from libraries.database.broadcasts import *
+import json
+import logging
+import sqlalchemy
+import decimal
+
+from modules.core.engine import SoundSystem
+from modules.monitoring.diskspace_watcher import DiskSpaceWatcher
+from modules.base.config import AuraConfig
+from libraries.database.broadcasts import Schedule, ScheduleEntry
+from modules.scheduling.scheduler import AuraScheduler, AuraCalendarService
+
+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 json.dumps([obj._asdict()], default=alchemyencoder)
+    else:
+        return str(obj)
+
+#    programme_as_string = json.dumps([se[0]._asdict()], default=alchemyencoder)
+#    print(programme_as_string)
+
+def start_diskspace_watcher():
+    config = AuraConfig()
+    config.read_config()
+    diskspace_watcher = DiskSpaceWatcher(config.config, logging.getLogger("AuraEngine"), SoundSystem(config.config))
+    diskspace_watcher.run()
+
+def select_current_programme():
+    # start_diskspace_watcher()
+    # select_programme()
+    config = AuraConfig()
+    config.read_config()
+
+    soundsystem = SoundSystem(config.config)
+    sched = AuraScheduler(config.config)
+
+    soundsystem.scheduler = sched
+    sched.soundsystem = soundsystem
+
+    programme = sched.load_programme_from_db()
+
+    for show in programme:
+        print(show)
+
+def fadeout(lsc):
+    entry = ScheduleEntry.select_programme()
+    lsc.fade_out(entry, 2)
+
+def fadein(lsc):
+    entry = ScheduleEntry.select_programme()
+    lsc.fade_in(entry, 1)
+
+def fetch_new_programme():
+    config = AuraConfig()
+    config.read_config()
+    acs = AuraCalendarService(config.config)
+
+
+    queue = acs.get_queue()
+
+    # start fetching thread
+    acs.start()
+
+    # wait for the end
+    response = queue.get()
+
+# # ## ## ## ## ## # #
+# # ENTRY FUNCTION # #
+# # ## ## ## ## ## # #
+def main():
+    fetch_new_programme()
+
+
+# # ## ## ## ## ## ## # #
+# # End ENTRY FUNCTION # #
+# # ## ## ## ## ## ## # #
+
+
+if __name__ == "__main__":
+    main()
+

web/css/aura.css

+html, body {
+	position: relative;
+	width: 100%;
+	height: 100%;
+}
+
+body {
+	color: #333;
+	margin: 0;
+	padding: 8px;
+	box-sizing: border-box;
+	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+}
+
+a {
+	color: rgb(0,100,200);
+	text-decoration: none;
+}
+
+a:hover {
+	text-decoration: underline;
+}
+
+a:visited {
+	color: rgb(0,80,160);
+}
+
+label {
+	display: block;
+}
+
+input, button, select, textarea {
+	font-family: inherit;
+	font-size: inherit;
+	padding: 0.4em;
+	margin: 0 0 0.5em 0;
+	box-sizing: border-box;
+	border: 1px solid #ccc;
+	border-radius: 2px;
+}
+
+input:disabled {
+	color: #ccc;
+}
+
+input[type="range"] {
+	height: 0;
+}
+
+button {
+	color: #333;
+	background-color: #f4f4f4;
+	outline: none;
+}
+
+button:disabled {
+	color: #999;
+}
+
+button:not(:disabled):active {
+	background-color: #ddd;
+}
+
+button:focus {
+	border-color: #666;
+}

web/templates/clock.html

+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset='utf-8'>
+	<meta name='viewport' content='width=device-width,initial-scale=1'>
+
+	<title>Aura Engine - Studio Clock</title>
+
+	<link rel='icon' type='image/png' href='/favicon.png'>
+	<link rel='stylesheet' href='/css/aura.css'>
+	<link rel='stylesheet' href='/css/aura-clock-bundle.css'>
+
+	<script defer src='/js/aura-clock-bundle.js'></script>
+</head>
+
+<body style="background-color: black;">
+	<aura-clock 
+		css="/css/aura.css" 
+		name=":::CONFIG-STATION-NAME:::" 
+		logo=":::CONFIG-STATION-LOGO-URL:::" 
+		logosize=":::CONFIG-STATION-LOGO-SIZE:::" 
+		api=":::CONFIG-API-URL:::" />
+</body>
+</html>

web/templates/trackservice.html

+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset='utf-8'>
+	<meta name='viewport' content='width=device-width,initial-scale=1'>
+
+	<title>Aura Engine - Track Service</title>
+
+	<link rel='icon' type='image/png' href='/favicon.png'>
+	<!-- <link rel="stylesheet" href="/bootstrap.css"> -->
+	<link rel='stylesheet' href='/css/aura.css'>
+	<link rel='stylesheet' href='/css/aura-player-bundle.css'>
+
+	<script defer src='/js/aura-player-bundle.js'></script>
+</head>
+<body>
+	<track-service api=":::CONFIG-API-URL:::" />
+</body>
+</html>