added endpoints '/save' and '/cache'
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585e381417
commit
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5 changed files with 83 additions and 6 deletions
16
README.md
16
README.md
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@ -58,4 +58,18 @@ in this case the pedal's bypass is turned on and has the id "8"; now let's turn
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| /midi | | send a midi message via `oscsend` defined by the POST arguments to the osc host |
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**note:**
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POST arguments **must** contain the parameters `controller`, `channel` and `value`.
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POST arguments **must** contain the parameters `controller`, `channel` and `value`.
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### save
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| url | GET | POST |
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| - | - | - |
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| /save | | save current pedalboard (optionally with new `title`) |
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**note:**
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POST arguments **can** contain the parameter `title`.
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### cache
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| url | GET | POST |
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| - | - | - |
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| /cache/clear | | clear all cached items |
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| /cache/refresh | | clear and refresh all cache items |
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18
libs/api.js
18
libs/api.js
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@ -5,6 +5,7 @@ const modep = require('./modep.js');
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const osc = require('./osc.js');
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const info = require('./info.js');
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const systemd = require('./systemd.js');
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const cache = require('./cache.js');
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const endpoints = new Map();
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@ -71,7 +72,7 @@ async function setupEndpoints() {
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constants.API_MIDI,
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undefined,
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{ method: osc.sendByRequest }
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)
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);
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if (global.config.systemd !== undefined) {
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for (let index = 0; index < global.config.systemd.length; index++) {
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setEndpoint(
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@ -81,6 +82,21 @@ async function setupEndpoints() {
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)
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}
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}
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setEndpoint(
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constants.API_SAVE,
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undefined,
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{ method: modep.saveCurrentPedalboard }
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);
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setEndpoint(
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constants.API_CACHE_CLEAR,
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undefined,
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{ method: cache.clear }
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);
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setEndpoint(
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constants.API_CACHE_REFRESH,
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undefined,
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{ method: cache.fill }
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);
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logger.debug('setting up ' + endpoints.size + ' endpoints took ' + util.timeDiff(timestamp) + 'ms');
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}
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@ -8,8 +8,8 @@ const cache = new Map();
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async function fill() {
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const timestamp = new Date();
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logger.debug('filling cache...');
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clear();
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logger.debug('filling cache...');
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try {
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if (modep === undefined) {
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modep = require('./modep.js');
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@ -27,6 +27,7 @@ async function fill() {
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}
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function clear() {
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logger.debug('clearing cache...');
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cache.clear();
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}
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@ -9,6 +9,8 @@ const PEDALS = '/pedals';
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const BYPASS = '/bypass';
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const MIDI = '/midi';
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const SYSTEMD = '/systemd';
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const SAVE = '/save';
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const CACHE = '/cache';
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exports.SYSTEMD_STATE_ACTIVE = 'active';
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exports.SYSTEMD_STATE_INACTIVE = 'inactive';
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@ -33,6 +35,9 @@ exports.API_BYPASS = BYPASS;
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exports.API_BYPASS_BY_ID = BYPASS + '/' + VARIABLE_ID;
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exports.API_MIDI = MIDI;
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exports.API_SYSTEMD = SYSTEMD;
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exports.API_SAVE = SAVE;
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exports.API_CACHE_CLEAR = CACHE + '/clear';
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exports.API_CACHE_REFRESH = CACHE + '/refresh';
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exports.CACHE_BANKS = 'banks';
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exports.CACHE_PEDALBOARDS = 'pedalboards';
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@ -303,8 +303,8 @@ function getBypassControlFromPedal(pedal) {
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}
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async function toggleBypass(pedalId) {
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let currentPedalboard = await getCurrentPedalboard();
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let defaultPedalboard = await getDefaultPedalboard();
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const currentPedalboard = await getCurrentPedalboard();
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const defaultPedalboard = await getDefaultPedalboard();
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if (currentPedalboard.id === defaultPedalboard.id && pedalboardIdBypassOrigin === undefined) {
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throw new Error('could not activate bypass, default pedalboard is currently already active');
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}
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@ -319,10 +319,11 @@ async function toggleBypass(pedalId) {
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pedalboardIdBypassOrigin = undefined;
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}
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await setPedalboardById(pedalboardId);
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getPedalboardById
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return { status: 'ok', pedalboard: await getPedalboardById(pedalboardId) };
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} catch (err) {
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throw new Error(err);
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}
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return;
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}
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const pedal = await getCurrentPedalById(pedalId);
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const bypass = getBypassControlFromPedal(pedal);
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@ -337,6 +338,45 @@ async function toggleBypass(pedalId) {
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throw new Error('could not toggle bypass for pedal ' + pedal.name + ' with id \'' + pedal.id + '\' > ' + err);
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}
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logger.info('toggled bypass for pedal \'' + pedal.name + '\'');
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return { status: 'ok', bypass: isBypassActive(bypass), control: bypass };
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}
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async function saveCurrentPedalboard(id, args) {
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const currentPedalboard = await getCurrentPedalboard();
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const defaultPedalboard = await getDefaultPedalboard();
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if (currentPedalboard.id === defaultPedalboard.id) {
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throw new Error('not saving default pedalboard \'' + defaultPedalboard.title + '\'');
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}
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let title = args?.get('title') || currentPedalboard.title;
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let newBoard = 1;
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if (title === currentPedalboard.title) {
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newBoard = 0;
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} else {
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const pedalboards = await getPedalboards();
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for (let index = 0; index < pedalboards.length; index++) {
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if (pedalboards[index].title === title) {
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throw new Error('not saving current state of pedalboard \'' + currentPedalboard.title + '\' as new pedalboard \'' + title + '\', pedalboard already exists')
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}
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}
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}
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await util.httpPOST(global.config.modep.host, global.config.modep.port, '/pedalboard/save', { title: title, asNew: newBoard });
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result = {
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status: 'ok',
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title: title,
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pedalboard: currentPedalboard
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};
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if (newBoard === 0) {
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logger.info('saved current state of pedalboard \'' + currentPedalboard.title + '\'');
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} else {
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logger.info('saved current state of pedalboard \'' + currentPedalboard.title + '\' as new pedalboard \'' + title + '\'');
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cache.clearPedalboards();
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await getPedalboards();
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}
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return {
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status: 'ok',
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title: title,
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pedalboard: currentPedalboard
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};
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}
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module.exports = {
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@ -346,6 +386,7 @@ module.exports = {
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getPedalboardById,
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getDefaultPedalboard,
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getCurrentPedalboard,
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saveCurrentPedalboard,
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getCurrentPedals,
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getCurrentPedalById,
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getPedalControlById,
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