forked from rc/aircox
merge aircox and aircox_instance
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bkfox
150
aircox/templates/aircox/controllers/liquidsoap.liq
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150
aircox/templates/aircox/controllers/liquidsoap.liq
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{% comment %}
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TODO: update doc
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Base configuration file to configure a station on liquidsoap.
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# Interactive elements:
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An interactive element is accessible to the people, in order to:
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- get metadata
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- skip the current sound
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- enable/disable it
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# Element of the context
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We use theses elements from the template's context:
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- controller: controller describing the station itself
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- settings: global settings
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# Overwrite the template
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It is possible to overwrite the template, there are blocks at different
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position in order to do it. Keep in mind that you might want to avoid to
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put station specific configuration in the template itself.
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{% endcomment %}
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{% block functions %}
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{% comment %}
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An interactive source is a source that:
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- is skippable through the given id on external interfaces
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- can be disabled
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- store metadata
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{% endcomment %}
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def interactive_source (id, s, ~active=true, ~disable_switch=false) =
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s = store_metadata(id=id, size=1, s)
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add_skip_command(s)
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if disable_switch then
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s
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else
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at(interactive.bool('#{id}_active', active), s)
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end
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end
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{% comment %}
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A stream is a source that:
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- is a playlist on random mode (playlist object accessible at {id}_playlist
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- is interactive
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{% endcomment %}
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def stream (id, file) =
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s = playlist(id = '#{id}_playlist', mode = "random", reload_mode='watch',
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file)
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interactive_source(id, s)
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end
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{% endblock %}
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{% block functions_extras %}
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{% endblock %}
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{% block config %}
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set("server.socket", true)
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set("server.socket.path", "{{ station.streamer.socket_path }}")
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set("log.file.path", "{{ station.path }}/liquidsoap.log")
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{% for key, value in settings.AIRCOX_LIQUIDSOAP_SET.items %}
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set("{{ key|safe }}", {{ value|safe }})
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{% endfor %}
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{% endblock %}
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{% block config_extras %}
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{% endblock %}
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{% block sources %}
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live = fallback([
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{% with source=station.dealer %}
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interactive_source('{{ source.id }}',
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playlist.once(reload_mode='watch', "{{ source.path }}"),
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active=false
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),
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{% endwith %}
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])
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stream = fallback([
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rotate([
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{% for source in station.sources %}
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{% if source != station.dealer %}
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{% with stream=source.stream %}
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{% if stream.delay %}
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delay({{ stream.delay }}.,
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stream("{{ source.id }}", "{{ source.path }}")),
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{% elif stream.begin and stream.end %}
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at({ {{stream.begin}}-{{stream.end}} },
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stream("{{ source.id }}", "{{ source.path }}")),
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{% elif not stream %}
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stream("{{ source.id }}", "{{ source.path }}"),
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{% endif %}
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{% endwith %}
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{% endif %}
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{% endfor %}
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]),
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blank(id="blank", duration=0.1),
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])
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{% endblock %}
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{% block sources_extras %}
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{% endblock %}
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def to_live(stream,live)
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stream = fade.final(duration=2., type='log', stream)
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live = fade.initial(duration=2., type='log', live)
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add(normalize=false, [stream,live])
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end
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def to_stream(live,stream)
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source.skip(stream)
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add(normalize=false, [live,stream])
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end
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{% block station %}
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{{ station.streamer.id }} = interactive_source (
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"{{ station.streamer.id }}",
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fallback(
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track_sensitive=false,
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transitions=[to_live,to_stream],
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[ live, stream ]
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),
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disable_switch=true
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)
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{% endblock %}
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{% block station_extras %}
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{% endblock %}
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{% block outputs %}
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{% for output in station.output_set.all %}
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output.{{ output.get_type_display }}(
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{{ station.streamer.id }},
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{% if controller.settings %},
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{{ output.settings }}
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{% endif %}
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)
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{% endfor %}
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{% endblock %}
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{% block output_extras %}
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{% endblock %}
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125
aircox/templates/aircox/controllers/monitor.html
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125
aircox/templates/aircox/controllers/monitor.html
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{% load i18n %}
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<style>
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section.station {
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padding: 0.4em;
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font-size: 0.9em;
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}
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section.station header {
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margin: 0.4em 0em;
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}
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section.station header > * {
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margin: 0em 0.2em;
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}
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section.station h1 {
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display: inline;
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margin: 0px;
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font-size: 1.4em;
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}
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section.station button {
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float: right;
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}
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section.station .sources {
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border: 1px grey solid;
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}
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section.station .source {
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margin: 0.2em 0em;
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}
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section.station .name {
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display: inline-block;
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width: 10em;
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}
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section.station .file {
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color: #007EDF;
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}
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section.station .source.current:before {
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content: '▶';
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color: red;
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margin: 0em 1em;
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}
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</style>
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<script>
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var Monitor = {
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get_token: function () {
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return document.cookie.replace(/.*csrftoken=([^;]+)(;.*|$)/, '$1');
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},
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post: function(station, source, action) {
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var params = 'station=' + station + '&&action=' + action;
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if(source)
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params += '&&source=' + source;
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var req = new XMLHttpRequest()
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req.open('POST', '{% url 'aircox.monitor' %}', false);
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req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
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req.setRequestHeader("Content-length", params.length);
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req.setRequestHeader("Connection", "close");
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req.setRequestHeader("X-CSRFToken", this.get_token());
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req.send(params);
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this.update();
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},
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skip: function(station, source) {
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this.post(station, source, 'skip');
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},
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update: function(timeout) {
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var req = new XMLHttpRequest()
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req.open('GET', '{% url 'aircox.monitor' %}', true);
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req.onreadystatechange = function() {
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if(req.readyState != 4 || (req.status != 200 && req.status != 0))
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return;
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var doc = document.implementation.createHTMLDocument('xhr')
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.documentElement;
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doc.innerHTML = req.responseText;
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document.getElementById('stations').innerHTML =
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doc.querySelector('#stations').innerHTML;
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if(timeout)
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window.setTimeout(
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function() { Monitor.update(timeout);}, timeout
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);
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};
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req.send();
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},
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}
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Monitor.update(1000);
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</script>
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<div id='stations'>
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{% for station in stations %}
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<section class="station">
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<header>
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<h1>{{ station.name }}</h1>
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<button onclick="Monitor.skip('{{ station.name }}');">{% trans "skip" %}</button>
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<button onclick="Monitor.update();">{% trans "update" %}</button>
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</header>
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<div class="sources">
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{% for source in station.all_sources %}
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{% if source.controller.current_sound %}
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<div class="source{% if source == station.controller.current_source %} current{% endif %}">
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<span class="name">{{ source.name }}</span>
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<span class="file">{{ source.controller.current_sound }}</span>
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<button onclick="Monitor.skip('{{ station.name }}','{{ source.name }}');">
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{% trans "skip" %}</button>
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</div>
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{% endif %}
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{% endfor %}
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</div>
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</section>
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{% endfor %}
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</div>
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