"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const opn = require("opn");
-const express = require("express");
-const fs_1 = require("fs");
-const path_1 = require("path");
-exports.server = {
- active: false,
- loading: false,
- instance: null
-};
-const app = express();
-const port = 8080;
-let tempContainer = [];
-const plotContainer = {};
-function clear() {
- tempContainer = [];
-}
-exports.clear = clear;
-function stack(data, layout) {
- const container = layout ? { data, layout } : { data };
- tempContainer.push(container);
-}
-exports.stack = stack;
-function plot(data, layout, cb) {
- if (data) {
- const container = layout ? { data, layout } : { data };
- tempContainer.push(container);
- }
- const id = Object.keys(plotContainer).length;
- plotContainer[id] = {
- opened: false,
- pending: false,
- plots: tempContainer
- };
- tempContainer = [];
- spawn(() => {
- Eif (cb) {
- cb(id);
- }
- });
-}
-exports.plot = plot;
-function spawn(cb) {
- if (!exports.server.active && !exports.server.loading) {
- exports.server.loading = true;
- app.get('/data/:id', (req, res) => {
- const requestId = req.params.id;
- const container = plotContainer[requestId];
- const plots = container && container.plots;
- plotContainer[requestId].opened = true;
- plotContainer[requestId].pending = false;
- res.send(plots);
- close();
- });
- app.get('/plots/:id', (req, res) => {
- const plotId = req.params.id;
- fs_1.readFile(path_1.join(__dirname, 'www', 'index.html'), 'utf-8', (error, file) => {
- fs_1.readFile(path_1.join(__dirname, 'www', 'script.js'), 'utf-8', (err, script) => {
- script = script.replace('{{plotId}}', `${plotId}`);
- file = file.replace('{{script}}', script);
- return res.send(file);
- });
- });
- });
- exports.server.instance = app.listen(port, () => {
- exports.server.active = true;
- exports.server.loading = false;
- openPlots();
- cb();
- });
- }
- else Eif (exports.server.active) {
- openPlots();
- cb();
- }
-}
-function openPlots() {
- for (const plotEntry of Object.entries(plotContainer)) {
- if (!plotEntry[1].opened && !plotEntry[1].pending) {
- plotEntry[1].pending = true;
- opn(`http://localhost:${port}/plots/${plotEntry[0]}`);
- }
- }
-}
-function close() {
- const pending = Object.values(plotContainer)
- .map(o => o.pending)
- .reduce((a, b) => a || b);
- const opened = Object.values(plotContainer)
- .map(o => o.opened)
- .reduce((a, b) => a && b);
- if (exports.server.instance && exports.server.active && !pending && opened) {
- exports.server.instance.close(() => {
- exports.server.active = false;
- });
- }
-}
-//# sourceMappingURL=index.js.map |