ulogger-server/js/src/config.js

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2019-12-19 23:03:23 +01:00
/*
* μlogger
*
* Copyright(C) 2019 Bartek Fabiszewski (www.fabiszewski.net)
*
* This is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
import uObserve from './observe.js';
/**
* @class uConfig
* @property {number} interval;
* @property {string} units
* @property {string} mapApi
* @property {?string} gkey
* @property {Object<string, string>} olLayers
* @property {number} initLatitude
* @property {number} initLongitude
* @property {RegExp} passRegex
* @property {number} strokeWeight
* @property {string} strokeColor
* @property {number} strokeOpacity
* @property {boolean} showLatest
* @property {string} colorNormal
* @property {string} colorStart
* @property {string} colorStop
* @property {string} colorExtra
* @property {string} colorHilite
*/
export default class uConfig {
constructor() {
this.initialize();
}
initialize() {
this.interval = 10;
this.units = 'metric';
this.lang = 'en';
this.mapApi = 'openlayers';
this.gkey = null;
this.olLayers = {};
this.initLatitude = 52.23;
this.initLongitude = 21.01;
this.passRegex = new RegExp('(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])(?=.{12,})');
this.strokeWeight = 2;
this.strokeColor = '#ff0000';
this.strokeOpacity = 1;
// marker colors
this.colorNormal = '#fff';
this.colorStart = '#55b500';
this.colorStop = '#ff6a00';
this.colorExtra = '#ccc';
this.colorHilite = '#feff6a';
this.initUnits();
}
initUnits() {
if (this.units === 'imperial') {
this.factorSpeed = 2.237; // m/s to mph
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this.unitSpeed = 'unitmph';
this.factorDistance = 3.28; // m to feet
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this.unitDistance = 'unitft';
this.factorDistanceMajor = 0.621; // km to miles
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this.unitDistanceMajor = 'unitmi';
} else if (this.units === 'nautical') {
this.factorSpeed = 1.944; // m/s to kt
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this.unitSpeed = 'unitkt';
this.factorDistance = 1; // meters
this.unitDistance = 'unitm';
this.factorDistanceMajor = 0.54; // km to nautical miles
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this.unitDistanceMajor = 'unitnm';
} else {
this.factorSpeed = 3.6; // m/s to km/h
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this.unitSpeed = 'unitkmh';
this.factorDistance = 1;
this.unitDistance = 'unitm';
this.factorDistanceMajor = 1;
this.unitDistanceMajor = 'unitkm';
}
this.unitDay = 'unitday';
}
/**
* Load config values from data object
* @param {Object} data
*/
load(data) {
if (data) {
for (const property in data) {
if (data.hasOwnProperty(property) && this.hasOwnProperty(property)) {
this[property] = data[property];
}
}
if (data.passRegex) {
const re = data.passRegex;
this.passRegex = new RegExp(re.substr(1, re.length - 2));
}
this.initUnits();
}
}
reinitialize() {
uObserve.unobserveAll(this);
this.initialize();
}
/**
* @param {string} property
* @param {ObserveCallback} callback
*/
onChanged(property, callback) {
uObserve.observe(this, property, callback);
}
}