115 lines
2.9 KiB
JavaScript
115 lines
2.9 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", { value: true });
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const os_1 = require("os");
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const electron_1 = require("electron");
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//private
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const exec_1 = require("exec");
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/**
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* Evaluates system dependencies for digital
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* projector features by executing `which` on binary.
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* If they do not exist, log to console
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*
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* @param {string} platform Operating system type
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*
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* @returns {object} Object containing path to dependency from `which`, if they exist
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**/
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async function dependencies(platform) {
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let obj = {};
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let ffmpeg = require('ffmpeg-static');
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let ffoutput;
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let imoutput;
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let eogoutput;
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obj.ffmpeg = ffmpeg.path;
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try {
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imoutput = await exec_1.exec('which convert');
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}
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catch (err) {
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console.error('imagemagick is not installed', err);
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}
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if (!imoutput || imoutput.stdout.trim() === '') {
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console.error('imagemagick is not installed');
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}
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else {
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obj.convert = imoutput.stdout.trim();
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}
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//if linux
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if (platform === 'nix') {
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try {
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eogoutput = await exec_1.exec('which eog');
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}
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catch (err) {
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console.error('eog is not installed', err);
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}
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if (!eogoutput || eogoutput.stdout.trim() === '') {
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console.error('eog is not installed');
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}
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else {
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obj.eog = eogoutput.stdout.trim();
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}
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}
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return obj;
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}
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function displayMap(obj) {
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const sm = {
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id: obj.id,
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width: obj.size.width,
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height: obj.size.height,
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x: obj.bounds.x,
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y: obj.bounds.y,
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scale: obj.scaleFactor,
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primary: (obj.bounds.x === 0 && obj.bounds.y === 0)
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};
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const primary = sm.primary ? ' (Primary)' : '';
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sm.name = `${sm.width}x${sm.height}${primary}`;
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return sm;
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}
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function displaySort(a, b) {
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if (a.primary) {
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return -1;
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}
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else if (b.primary) {
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return 1;
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}
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return 0;
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}
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async function displays() {
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let displays = electron_1.screen.getAllDisplays();
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displays = displays.map(displayMap);
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displays.sort(displaySort);
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return displays;
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}
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/**
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* Profile the current system and return an object with
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* data about the displays and dependencies for the digital
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* projector feature.
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*
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* @returns {object} Object containing system information
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*/
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async function system(ui) {
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const obj = {};
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let platform;
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try {
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obj.tmp = os_1.tmpdir();
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}
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catch (err) {
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obj.tmp = '/tmp';
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}
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platform = os_1.type();
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if (platform === 'Darwin') {
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obj.platform = 'osx';
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}
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else if (platform === 'Windows_NT') {
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obj.platform = 'win';
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}
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else {
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obj.platform = 'nix';
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}
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obj.displays = await displays();
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obj.deps = await dependencies(obj.platform);
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setTimeout(() => {
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ui.send('system', obj);
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}, 3000);
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return obj;
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}
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module.exports = system;
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//# sourceMappingURL=index.js.map
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