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set color for specific pedalboards and/or systemd services

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This commit is contained in:
Daniel Sommer 2022-03-29 16:34:16 +02:00
parent a55c7a9929
commit a5c6801a4b
7 changed files with 128 additions and 63 deletions
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10
example_config.json
View file

@ -27,6 +27,11 @@
"host": "192.168.1.31",
"port": 3000,
"colors": {
"pedalboards": {
"Default": "#0F0F0F",
"FUZZ": "0F0F00"
},
"pedals": {
"BigMuffPi": {
"enabled": "#008800",
"bypassed": "002200"
@ -40,6 +45,9 @@
"bypassed": "#220022"
}
},
"Bypass": "#333333"
"systemd": {
"jack-capture": "#660066"
}
}
}
}

2
libs/api.js
View file

@ -20,7 +20,7 @@ function setEndpoint(url, get, post) {
endpoint.POST = post;
}
endpoints.set(url, endpoint);
logger.debug('set up endpoint \'' + url + '\' > ' + JSON.stringify(endpoint));
logger.debug('set up endpoint \'' + url + '\' > GET: ' + (endpoint.GET !== undefined) + ', POST ' + (endpoint.POST !== undefined));
}
function getEndpoints() {

152
libs/blinky.js
View file

@ -1,9 +1,17 @@
const logger = require('./logger.js');
const { CONTROL_BYPASS } = require('./constants.js');
const { httpPOST } = require('./util.js');
const { CONTROL_BYPASS, SYSTEMD_STATE_ACTIVE } = require('./constants.js');
const { httpPOST, httpGET } = require('./util.js');
const BLINKSTICK_SQUARE = 'square';
const BLINKSTICK_STRIP = 'strip';
const COLOR_RANDOM = 'random';
const COLOR_DEFAULT = '#333333';
let enabled;
let isBypassActive;
let fnIsBypassActive;
let animationsInProgress = {};
async function initialize() {
enabled = global.config.blinky !== undefined &&
@ -12,36 +20,60 @@ async function initialize() {
global.config.blinky.port !== undefined;
}
async function setActive(active) {
async function getColor() {
if (!enabled) {
return;
}
logger.info('handling blinky event \'setActive\' (argument: \'' + active + '\')...');
try {
if (active) {
await httpPOST(
return await httpGET(
global.config.blinky.host,
global.config.blinky.port,
'/set',
{ blinkstick: 'square', color: '#0f0f0f' }
);
return;
}
let mode = '/poweroff';
await httpPOST(
global.config.blinky.host,
global.config.blinky.port,
mode,
{ blinkstick: 'square' }
);
await httpPOST(
global.config.blinky.host,
global.config.blinky.port,
mode,
{ blinkstick: 'strip' }
'color'
);
} catch (err) {
logger.error('[BLINKY] ' + err);
logger.error('[blinky] ' + err);
}
}
async function poweroff(...blinksticks) {
if (!enabled) {
return;
}
if (blinksticks === undefined || blinksticks.length === 0) {
blinksticks = [BLINKSTICK_SQUARE, BLINKSTICK_STRIP];
}
for (let index = 0; index < blinksticks.length; index++) {
try {
await httpPOST(
global.config.blinky.host,
global.config.blinky.port,
'poweroff',
{ blinkstick: blinksticks[index] }
);
logger.debug('[blinky] powered off blinkstick \'' + blinksticks[index]);
} catch (err) {
logger.error('[blinky] ' + err);
}
}
}
async function setPedalboardStatus(pedalboard) {
try {
if (!enabled || pedalboard === undefined) {
return;
}
await httpPOST(
global.config.blinky.host,
global.config.blinky.port,
'set',
{
blinkstick: BLINKSTICK_SQUARE,
color: getPedalboardColor(pedalboard.title)
}
);
logger.debug('[blinky] set status for pedalboard \'' + pedalboard.title + '\'');
} catch (err) {
logger.error('[blinky] ' + err);
}
}
@ -50,8 +82,8 @@ async function setPedalStatus(pedal) {
if (!enabled || pedal === undefined || pedal.controls === undefined) {
return;
}
if (isBypassActive === undefined) {
isBypassActive = require('./modep.js').isBypassActive;
if (fnIsBypassActive === undefined) {
fnIsBypassActive = require('./modep.js').isBypassActive;
}
for (let index = 0; index < pedal.controls.length; index++) {
const bypass = pedal.controls[index];
@ -63,23 +95,25 @@ async function setPedalStatus(pedal) {
global.config.blinky.port,
'set',
{
blinkstick: 'strip',
blinkstick: BLINKSTICK_STRIP,
index: pedal.id,
color: getPedalColor(pedal.name, isBypassActive(bypass))
color: getPedalColor(pedal.name, fnIsBypassActive(bypass))
}
);
logger.debug('[blinky] set status for pedal \'' + pedal.name + '\'');
}
} catch (err) {
logger.error('[BLINKY] ' + err);
logger.error('[blinky] ' + err);
}
}
async function setStatus(pedals) {
async function setStatus(pedalboard, pedals) {
if (!enabled) {
return;
}
try {
await httpPOST(global.config.blinky.host, global.config.blinky.port, '/poweroff', { blinkstick: 'strip' });
setPedalboardStatus(pedalboard);
await poweroff([BLINKSTICK_STRIP]);
if (pedals === undefined || pedals.length === 0) {
return;
}
@ -98,38 +132,58 @@ async function setStatus(pedals) {
}
}
} catch (err) {
logger.error('[BLINKY] ' + err);
logger.error('[blinky] ' + err);
}
}
async function setBypass(bypassActive) {
if (!enabled) {
async function setSystemdStatus(name, state) {
if (name === undefined || state === undefined) {
return;
}
try {
if (!bypassActive) {
return await setActive(true);
let mode = 'set';
let options = {
blinkstick: BLINKSTICK_STRIP,
color: animationsInProgress[name] || COLOR_DEFAULT
};
if (state === SYSTEMD_STATE_ACTIVE) {
const result = await getColor([BLINKSTICK_SQUARE]);
for (let index = 0; index < result.length; index++) {
if (result[index].blinkstick !== options.blinkstick) {
continue;
}
await httpPOST(global.config.blinky.host, global.config.blinky.port, 'pulse', { blinkstick: 'square', color: '#660000' });
} catch (err) {
logger.error('[BLINKY] ' + err);
animationsInProgress[name] = result[index].leds[0]?.color || COLOR_RANDOM;
mode = 'pulse';
options.color = getSystemdColor(name);
break;
}
}
return await httpPOST(
global.config.blinky.host,
global.config.blinky.port,
mode,
options
);
}
function getPedalboardColor(name) {
return global.config?.blinky?.colors?.pedalboards[name] || COLOR_RANDOM;
}
function getPedalColor(name, bypassed) {
let color;
if (bypassed) {
color = global.config.blinky?.colors[name]?.bypassed || global.config.blinky?.colors['Bypass'] || '#333333';
} else {
color = global.config.blinky?.colors[name]?.enabled || 'random';
return global.config?.blinky?.colors?.pedals[name]?.bypassed || COLOR_DEFAULT;
}
return color;
return global.config?.blinky?.colors?.pedals[name]?.enabled || COLOR_RANDOM;
}
function getSystemdColor(name) {
return global.config?.blinky?.colors?.systemd[name] || COLOR_RANDOM;
}
module.exports = {
initialize,
setActive,
setBypass,
poweroff,
setStatus,
setPedalStatus
setPedalStatus,
setSystemdStatus
}

12
libs/modep.js
View file

@ -146,7 +146,7 @@ async function parseCurrentPedalboard(currentPedalboard) {
const defaultPedalboard = await getDefaultPedalboard();
if (defaultPedalboard.id === currentPedalboard.id) {
cache.setCurrentPedals(pedals);
blinky.setStatus(pedals);
blinky.setStatus(currentPedalboard, pedals);
return pedals;
}
let startTime = new Date();
@ -155,8 +155,8 @@ async function parseCurrentPedalboard(currentPedalboard) {
throw new Error('could not determine current pedalboard config file');
}
// FAKE DATA
// let file = path.resolve(path.dirname(__dirname) + '/dev/' + currentPedalboard.uri.substring(currentPedalboard.uri.lastIndexOf('/') + 1));
let file = path.resolve(currentPedalboard.uri.replace('file://', ''));
let file = path.resolve(path.dirname(__dirname) + '/dev/' + currentPedalboard.uri.substring(currentPedalboard.uri.lastIndexOf('/') + 1));
// let file = path.resolve(currentPedalboard.uri.replace('file://', ''));
const data = await new Promise((resolve, reject) => {
fs.readFile(file, (err, data) => {
if (err) {
@ -210,7 +210,7 @@ async function parseCurrentPedalboard(currentPedalboard) {
}
logger.debug('parsing current pedalboard file \'' + file + '\' took ' + util.timeDiff(startTime) + 'ms')
cache.setCurrentPedals(pedals);
blinky.setStatus(pedals);
blinky.setStatus(currentPedalboard, pedals);
return pedals;
}
@ -241,6 +241,7 @@ async function setControl(control, value) {
}
control.midi.value = await osc.send(control.midi.controller, control.midi.channel, value);
cache.updateControl(control);
logger.info('set value for control \'' + control.name + '\' to \'' + value + '\'');
}
async function setPedalboardById(pedalboardId) {
@ -263,6 +264,7 @@ async function setPedalboard(pedalboard) {
await reset();
await util.httpPOST(global.config.modep.host, global.config.modep.port, '/pedalboard/load_bundle/?bundlepath=' + pedalboard.bundle);
cache.setCurrentPedalboard(pedalboard);
logger.info('set current pedalboard to \'' + pedalboard.title + '\'');
return await parseCurrentPedalboard(pedalboard);
}
@ -316,7 +318,6 @@ async function toggleBypass(pedalId) {
pedalboardIdBypassOrigin = undefined;
}
await setPedalboardById(pedalboardId);
blinky.setBypass(pedalboardId === defaultPedalboard.id);
} catch (err) {
throw new Error(err);
}
@ -334,6 +335,7 @@ async function toggleBypass(pedalId) {
} catch (err) {
throw new Error('could not toggle bypass for pedal ' + pedal.name + ' with id \'' + pedal.id + '\' > ' + err);
}
logger.info('toggled bypass for pedal \'' + pedal.name + '\'');
}
module.exports = {

2
libs/server.js
View file

@ -1,6 +1,5 @@
const logger = require('./logger.js');
const api = require('./api.js');
const blinky = require('./blinky.js');
const http = require('http');
const ID = require('./constants.js').VARIABLE_ID;
@ -13,7 +12,6 @@ async function start() {
}
server.listen(global.config.server.port, global.config.server.listen).on('listening', () => {
logger.debug('server listening on ' + global.config.server.listen + ':' + global.config.server.port + '...');
blinky.setActive(true);
handleRequests();
});
}

5
libs/systemd.js
View file

@ -1,6 +1,7 @@
const logger = require('./logger.js');
const commands = require('./commands.js');
const constants = require('./constants.js');
const blinky = require('./blinky.js');
async function getServiceState(name) {
if (name === undefined) {
@ -42,7 +43,9 @@ async function setServiceState(name, args) {
state = constants.SYSTEMD_STATE_ACTIVE;
}
logger.debug('setting state of service \'' + name + '\' to \'' + state + '\'...');
return { service: name, state: state, result: await commands.execute('systemctl', [command, name], true)};
const result = await commands.execute('systemctl', [command, name], true);
blinky.setSystemdStatus(name, state);
return { service: name, state: state, result: result};
}
module.exports = {

2
pbc.js
View file

@ -40,7 +40,7 @@ function handleExit() {
}
async function exit(err, code) {
await blinky.setActive(false);
await blinky.poweroff();
if (code === undefined) {
code = 0;
if (err !== undefined) {