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main.js
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/**
* ioBroker.iCal
* Copyright 2015-2020, bluefox <[email protected]>
*
* Based on ccu.io vader722 adapter.
* https://github.com/hobbyquaker/ccu.io/tree/master/adapter/ical
*
*/
/* jshint -W097 */
/* jshint strict:false */
/* jshint esversion: 6 */
/* global require */
/* global RRule */
/* global __dirname */
/* jslint node: true */
'use strict';
// Get common adapter utils
const utils = require('@iobroker/adapter-core');
const RRule = require('rrule').RRule;
const ical = require('node-ical');
const ce = require('cloneextend');
const moment = require("moment-timezone");
let request;
let fs;
let adapter;
function startAdapter(options) {
options = options || {};
Object.assign(options,{
name: 'ical',
stateChange: function (id, state) {
if (!id || !state || state.ack || !state.val) {
return;
}
if (id === adapter.namespace + '.trigger') {
const content = state.val.split(' ');
// One time read all calendars
switch (content[0]) {
case 'read':
if (content[1]) {
adapter.log.info('reading iCal from URL: "' + content[1] + '"');
readOne(content[1]);
} else {
adapter.log.info('reading one time from all calendars');
readAll();
}
break;
// FIXME: checkForEvents not supporting call with only 1 parameter
case 'check':
if (content[1]) {
adapter.log.info('checking "' + content[1] + '"');
checkForEvents(content[1]);
} else {
adapter.log.warn('check all events');
for (let i = 0; i < adapter.config.events.length; i++) {
checkForEvents(adapter.config.events[i].name);
}
}
break;
default:
adapter.log.warn('Unknown command in trigger: "' + state.val + '"');
}
}
},
unload: function (callback) {
callback();
},
ready: function () {
main();
}
});
adapter = new utils.Adapter(options);
return adapter;
}
// set when ready
let normal = '';
const warn = '<span style="font-weight: bold; color: red"><span class="icalWarn">';
const prewarn = '<span style="font-weight: bold; color: orange"><span class="icalPreWarn">';
const preprewarn = '<span style="font-weight: bold; color: yellow"><span class="icalPrePreWarn">';
let datesArray = [];
const events = [];
const dictionary = {
'today': {'en': 'Today', 'it': 'Oggi', 'es': 'Hoy', 'pl': 'Dzisiaj', 'fr': 'Aujourd\'hui', 'de': 'Heute', 'ru': 'Сегодня', 'nl': 'Vandaag'},
'tomorrow': {'en': 'Tomorrow', 'it': 'Domani', 'es': 'Mañana', 'pl': 'Jutro', 'fr': 'Demain', 'de': 'Morgen', 'ru': 'Завтра', 'nl': 'Morgen'},
'dayafter': {'en': 'Day After Tomorrow','it': 'Dopodomani', 'es': 'Pasado mañana', 'pl': 'Pojutrze', 'fr': 'Après demain', 'de': 'Übermorgen', 'ru': 'Послезавтра', 'nl': 'Overmorgen'},
'3days': {'en': 'In 3 days', 'it': 'In 3 giorni', 'es': 'En 3 días', 'pl': 'W 3 dni', 'fr': 'Dans 3 jours', 'de': 'In 3 Tagen', 'ru': 'Через 2 дня', 'nl': 'Over 3 dagen'},
'4days': {'en': 'In 4 days', 'it': 'In 4 giorni', 'es': 'En 4 días', 'pl': 'W 4 dni', 'fr': 'Dans 4 jours', 'de': 'In 4 Tagen', 'ru': 'Через 3 дня', 'nl': 'Over 4 dagen'},
'5days': {'en': 'In 5 days', 'it': 'In 5 giorni', 'es': 'En 5 días', 'pl': 'W ciągu 5 dni', 'fr': 'Dans 5 jours', 'de': 'In 5 Tagen', 'ru': 'Через 4 дня', 'nl': 'Over 5 dagen'},
'6days': {'en': 'In 6 days', 'it': 'In 6 giorni', 'es': 'En 6 días', 'pl': "W ciągu 6 dni", 'fr': "Dans 6 jours", 'de': 'In 6 Tagen', 'ru': 'Через 5 дней', 'nl': 'Over 6 dagen'},
'oneweek': {'en': 'In one week', 'it': 'In una settimana', 'es': 'En una semana', 'pl': 'W jeden tydzień', 'fr': 'Dans une semaine', 'de': 'In einer Woche', 'ru': 'Через неделю', 'nl': 'Binnen een week'},
'1week_left':{'en': 'One week left', 'it': 'Manca una settimana', 'es': 'Queda una semana', 'pl': 'Został jeden tydzień', 'fr': 'Reste une semaine', 'de': 'Noch eine Woche', 'ru': 'Ещё неделя', 'nl': 'Over een week'},
'2week_left':{'en': 'Two weeks left', 'it': 'Due settimane rimaste', 'es': 'Dos semanas restantes', 'pl': 'Zostały dwa tygodnie', 'fr': 'Il reste deux semaines', 'de': 'Noch zwei Wochen', 'ru': 'Ещё две недели', 'nl': 'Over twee weken'},
'3week_left':{'en': 'Three weeks left', 'it': 'Tre settimane rimanenti', 'es': 'Tres semanas quedan', 'pl': "Pozostały trzy tygodnie", 'fr': 'Trois semaines restantes', 'de': 'Noch drei Wochen', 'ru': 'Ещё три недели', 'nl': 'Over drie weken'},
'4week_left':{'en': 'Four weeks left', 'it': 'Quattro settimane rimaste', 'es': 'Cuatro semanas quedan', 'pl': 'Pozostały cztery tygodnie', 'fr': 'Quatre semaines à gauche', 'de': 'Noch vier Wochen', 'ru': 'Ещё три недели', 'nl': 'Over vier weken'},
'5week_left':{'en': 'Five weeks left', 'it': 'Cinque settimane rimaste', 'es': 'Quedan cinco semanas', 'pl': 'Pozostało pięć tygodni', 'fr': 'Cinq semaines à gauche', 'de': 'Noch fünf Wochen', 'ru': 'Ещё пять недель', 'nl': 'Over vijf weken'},
'6week_left':{'en': 'Six weeks left', 'it': 'Sei settimane a sinistra', 'es': 'Seis semanas restantes','pl': 'Pozostało sześć tygodni', 'fr': 'Six semaines à gauche', 'de': 'Noch sechs Wochen','ru': 'Ещё шесть недель', 'nl': 'Over zes weken'},
'left': {'en': 'left', 'it': 'sinistra', 'es': 'izquierda', 'pl': 'lewo', 'fr': 'la gauche', 'de': ' ', 'ru': 'осталось', 'nl': 'over'},
'still': {'en': ' ', 'it': '', 'es': '', 'pl': '', 'fr': '', 'de': 'Noch', 'ru': ' ', 'nl': 'nog'},
'days': {'en': 'days', 'it': 'Giorni', 'es': 'dias', 'pl': 'dni', 'fr': 'journées', 'de': 'Tage', 'ru': 'дней', 'nl': 'dagen'},
'day': {'en': 'day', 'it': 'giorno', 'es': 'día', 'pl': 'dzień', 'fr': 'journée', 'de': 'Tag', 'ru': 'день', 'nl': 'dag'},
'hours': {'en': 'hours', 'it': 'ore', 'es': 'horas', 'pl': 'godziny', 'fr': 'heures', 'de': 'Stunden', 'ru': 'часов', 'nl': 'uren'},
'hour': {'en': 'hour', 'it': 'ora', 'es': 'hora', 'pl': 'godzina', 'fr': 'heure', 'de': 'Stunde', 'ru': 'час', 'nl': 'uur'}
};
function _(text) {
if (!text) {
return '';
}
if (dictionary[text]) {
let newText = dictionary[text][adapter.config.language];
if (newText) {
return newText;
} else if (adapter.config.language !== 'en') {
newText = dictionary[text].en;
if (newText) {
return newText;
}
}
} else if (!text.match(/_tooltip$/)) {
adapter.log.debug('"' + text + '": {"en": "' + text + '", "de": "' + text + '", "ru": "' + text + '"},');
}
return text;
}
/* Compare the current date against another date.
*
* @param b {Date} the other date
* @returns -1 : if this < b
* 0 : if this === b
* 1 : if this > b
* NaN : if a or b is an illegal date
*/
Date.prototype.compare = function(b) {
if (b.constructor !== Date) {
throw 'invalid_date';
}
return (isFinite(this.valueOf()) && isFinite(b.valueOf()) ?
(this > b) - (this < b) : NaN
);
};
function getICal(urlOrFile, user, pass, sslignore, calName, cb) {
// Is it file or URL
if (!urlOrFile.match(/^https?:\/\//)) {
fs = fs || require('fs');
if (!fs.existsSync(urlOrFile)) {
cb && cb('File does not exist: "' + urlOrFile + '"');
} else {
try {
const data = fs.readFileSync(urlOrFile);
cb && cb(null, data.toString());
} catch (e) {
cb && cb('Cannot read file "' + urlOrFile + '": ' + e);
}
}
} else {
request = request || require('request');
// Find out whether SSL certificate errors shall be ignored
const options = {
uri: urlOrFile
};
if (sslignore === 'ignore' || sslignore === 'true' || sslignore === true) {
options.rejectUnauthorized = false;
}
if (user) {
options.auth = {
user: user,
pass: pass,
sendImmediately: true
};
}
// Call library function with the "auth object" and credentials provided
request(options, (err, r, _data) => {
if (err || !_data) {
adapter.log.warn('Error reading from URL "' + urlOrFile + '": ' + ((err && err.code === 'ENOTFOUND') ? 'address not found!' : err));
cb && cb(err || 'Cannot read URL: "' + urlOrFile + '"');
} else {
cb && cb(null, _data);
}
});
}
}
function checkICal(urlOrFile, user, pass, sslignore, calName, filter, cb) {
if (typeof user === 'function') {
cb = user;
user = undefined;
}
getICal(urlOrFile, user, pass, sslignore, calName, (err, _data) => {
if (err || !_data) {
adapter.log.warn('Error reading "' + urlOrFile + '": ' + err);
cb(calName);
return;
}
adapter.log.debug('File read successfully ' + urlOrFile);
let data;
try {
data = ical.parseICS(_data, (err, data) => {
if (data) {
adapter.log.info('processing URL: ' + calName + ' ' + urlOrFile);
adapter.log.debug(JSON.stringify(data));
const realnow = new Date();
const today = new Date();
today.setHours(0, 0, 0, 0);
const endpreview = new Date();
endpreview.setDate(endpreview.getDate() + parseInt(adapter.config.daysPreview, 10));
const now2 = new Date();
// clear time
now2.setHours(0, 0, 0, 0);
setImmediate(() =>
processData(data, realnow, today, endpreview, now2, calName, filter, cb));
}
else {
// Ready with processing
cb(calName);
}
});
} catch (e) {
adapter.log.error('Cannot parse ics file: ' + e);
}
});
}
function getTimezoneOffset(date) {
let offset = 0;
const zone = moment.tz.zone(moment.tz.guess());
if(zone && date) {
offset = zone.utcOffset(date.getTime());
adapter.log.debug('use offset ' + offset + ' for ' + date);
} else {
adapter.log.warn('no current timzone found: {zone:' + moment.tz.guess() + ', date: ' + date + '}');
}
return offset;
}
function addOffset(time, offset) {
return new Date(time.getTime() + (offset * 60 * 1000));
}
function processData(data, realnow, today, endpreview, now2, calName, filter, cb) {
let processedEntries = 0;
let defaultTimezone;
for (const k in data) {
const ev = data[k];
delete data[k];
// only events with summary are interesting
if ((ev.summary !== undefined) && (ev.type === 'VEVENT')) {
adapter.log.debug('ev:' + JSON.stringify(ev));
if (!ev.end) {
ev.end = ce.clone(ev.start);
if (!ev.start.getHours() && !ev.start.getMinutes() && !ev.start.getSeconds()) {
ev.end.setDate(ev.end.getDate() + 1);
}
}
// aha, it is RRULE in the event --> process it
if (ev.rrule !== undefined) {
const eventLength = ev.end.getTime() - ev.start.getTime();
const options = RRule.parseString(ev.rrule.toString());
// convert times temporary to UTC
options.dtstart = addOffset(ev.start, -getTimezoneOffset(ev.start));
if (options.until) {
options.until = addOffset(options.until, -getTimezoneOffset(options.until));
}
adapter.log.debug('options:' + JSON.stringify(options));
const rule = new RRule(options);
let now3 = new Date(now2.getTime() - eventLength);
if (now2 < now3) {
now3 = now2;
}
adapter.log.debug('RRule event:' + ev.summary + '; start:' + ev.start.toString() + '; endpreview:' + endpreview.toString() + '; today:' + today + '; now2:' + now2 + '; now3:' + now3 + '; rule:' + JSON.stringify(rule));
let dates = [];
try {
dates = rule.between(now3, endpreview, true);
} catch(e) {
adapter.log.error('Issue detected in RRule, event ignored; Please forward debug information to iobroker.ical developer: ' + e.stack + '\n' +
'RRule object: ' + JSON.stringify(rule) + '\n' +
'now3: ' + now3 + '\n' +
'endpreview: ' + endpreview + '\n' +
'string: ' + ev.rrule.toString() + '\n' +
'options: '+ JSON.stringify(options)
);
}
adapter.log.debug('dates:' + JSON.stringify(dates));
// event within the time window
if (dates.length > 0) {
for (let i = 0; i < dates.length; i++) {
// use deep-copy otherwise setDate etc. overwrites data from different events
let ev2 = ce.clone(ev);
// replace date & time for each event in RRule
// convert time back to local times
const start = dates[i];
ev2.start = addOffset(start, getTimezoneOffset(start));
// Set end date based on length in ms
const end = new Date(start.getTime() + eventLength);
ev2.end = addOffset(end, getTimezoneOffset(end));
adapter.log.debug(' ' + i + ': Event (' + JSON.stringify(ev2.exdate) + '):' + ev2.start.toString() + ' ' + ev2.end.toString());
// we have to check if there is an exdate array
// which defines dates that - if matched - should
// be excluded.
let checkDate = true;
if(ev2.exdate) {
for(const d in ev2.exdate) {
const dd = new Date(ev2.exdate[d]);
if (dd.getTime() === ev2.start.getTime()) {
checkDate = false;
adapter.log.debug(' ' + i + ': sort out');
break;
}
}
}
if (checkDate && ev.recurrences) {
for(const dOri in ev.recurrences) {
const d = new Date(dOri);
if (d.getTime() === ev2.start.getTime()) {
ev2 = ce.clone(ev.recurrences[dOri]);
adapter.log.debug(' ' + i + ': different recurring found replaced with Event:' + ev2.start + ' ' + ev2.end);
}
}
}
if (checkDate) {
checkDates(ev2, endpreview, today, realnow, ' rrule ', calName, filter);
}
}
} else {
adapter.log.debug('no RRule events inside the time interval');
}
} else {
// No RRule event
checkDates(ev, endpreview, today, realnow, ' ', calName, filter);
}
}
if (++processedEntries > 100) {
break;
}
}
if (!Object.keys(data).length) {
cb(calName);
} else {
setImmediate(() =>
processData(data, realnow, today, endpreview, now2, calName, filter, cb));
}
}
function checkDates(ev, endpreview, today, realnow, rule, calName, filter) {
let fullDay = false;
let reason;
let date;
// chech if sub parameter exists for outlook
if (ev.summary.hasOwnProperty('val')) {
// yes -> read reason
reason = ev.summary.val;
} else {
// no
reason = ev.summary;
}
const location = ev.location || '';
// If not start point => ignore it
if (!ev.start) {
return;
}
// If not end point => assume 0:0:0 event and set to same as start
ev.end = ev.end || ev.start;
// If full day
if (!ev.start.getHours() &&
!ev.start.getMinutes() &&
!ev.start.getSeconds() &&
!ev.end.getHours() &&
!ev.end.getMinutes() &&
!ev.end.getSeconds()
) {
// interpreted as one day; RFC says end date must be after start date
if (ev.end.getTime() === ev.start.getTime() && ev.datetype === 'date') {
ev.end.setDate(ev.end.getDate() + 1);
}
if (ev.end.getTime() !== ev.start.getTime()) {
fullDay = true;
}
}
// If force Fullday is set
if (adapter.config.forceFullday && !fullDay) {
fullDay = true;
ev.start.setMinutes(0);
ev.start.setSeconds(0);
ev.start.setHours(0);
ev.end.setDate(ev.end.getDate() + 1);
ev.end.setHours(0);
ev.end.setMinutes(0);
ev.end.setSeconds(0);
}
if (filter) {
const content = 'SUMMARY:' + reason + '\nDESCRIPTION:' + ev.description + '\nLOCATION:'+ location;
filter = new RegExp(filter.source, filter.flags);
if(filter.test(content)) {
adapter.log.debug('Event filtered using ' + filter + ' by content: ' + content);
return;
}
}
// Full day
if (fullDay) {
// event start >= today && < previewtime or end > today && < previewtime ---> display
if ((ev.start < endpreview && ev.start >= today) || (ev.end > today && ev.end <= endpreview) || (ev.start < today && ev.end > today)) {
// check only full day events
if (checkForEvents(reason, today, ev, realnow)) {
date = formatDate(ev.start, ev.end, true, true);
insertSorted(datesArray, {
date: date.text,
event: reason,
_class: 'ical_' + calName + ' ' + date._class,
_date: new Date(ev.start.getTime()),
// add additional Objects, so iobroker.occ can use it
_end: new Date(ev.end.getTime()),
_section: ev.description,
_IDID: ev.uid,
_allDay: true,
_rule: rule,
location: location,
// add additional Objects, so iobroker.occ can use it
_calName: calName
});
adapter.log.debug('Event (full day) added : ' + JSON.stringify(rule) + ' ' + reason + ' at ' + date.text);
} else {
adapter.log.debug('Event (full day) does not displayed, because belongs to hidden user events: ' + reason);
}
} else {
// filtered out, because does not belongs to specified time interval
adapter.log.debug('Event (full day) ' + JSON.stringify(rule) + ' ' + reason + ' at ' + ev.start.toString() + ' filtered out, because does not belongs to specified time interval');
}
} else {
// Event with time
// Start time >= today && Start time < preview time && End time >= now
if ((ev.start >= today && ev.start < endpreview && ev.end >= realnow) || (ev.end >= realnow && ev.end <= endpreview) || (ev.start < realnow && ev.end > realnow)) {
// Add to list only if not hidden
if (checkForEvents(reason, today, ev, realnow)) {
date = formatDate(ev.start, ev.end, true, false);
insertSorted(datesArray, {
date: date.text,
event: reason,
_class: 'ical_' + calName + ' ' + date._class,
_date: new Date(ev.start.getTime()),
// add additional Objects, so iobroker.occ can use it
_end: new Date(ev.end.getTime()),
_section: ev.description,
_IDID: ev.uid,
_allDay: false,
_rule: rule,
location: location,
// add additional Objects, so iobroker.occ can use it
_calName: calName
});
adapter.log.debug('Event with time added: ' + JSON.stringify(rule) + ' ' + reason + ' at ' + date.text);
} else {
adapter.log.debug('Event does not displayed, because belongs to hidden user events: ' + reason);
}
} else {
// filtered out, because does not belongs to specified time interval
adapter.log.debug('Event ' + JSON.stringify(rule) + ' ' + reason + ' at ' + ev.start.toString() + ' filtered out, because does not belongs to specified time interval');
}
}
}
function colorizeDates(date, today, tomorrow, dayafter, col, calName) {
const result = {
prefix: normal,
suffix: '</span>' + (adapter.config.colorize ? '</span>' : '')
};
const cmpDate = new Date(date.getTime());
cmpDate.setHours(0, 0, 0, 0);
calName = calName.replace(' ', '_');
// colorize if needed
if (adapter.config.colorize) {
// today
if (cmpDate.compare(today) === 0) {
result.prefix = warn;
// If configured every calendar has own color
if (adapter.config.everyCalOneColor) {
result.suffix += '<span style="font-weight:normal' + (col ? (';color:' + col) : '' ) + '">';
} else {
result.suffix += '<span style="font-weight:normal;color:red">';
}
result.suffix += '<span class="icalWarn2 iCal-' + calName + '2">';
} else
// tomorrow
if (cmpDate.compare(tomorrow) === 0) {
result.prefix = prewarn;
// If configured every calendar has own color
if (adapter.config.everyCalOneColor) {
result.suffix += '<span style="font-weight: normal' + (col ? ('; color:' + col) : '') + '">';
} else {
result.suffix += '<span style="font-weight: normal; color: orange">';
}
result.suffix += "<span class='icalPreWarn2 iCal-" + calName + "2'>";
} else
// day after tomorrow
if (cmpDate.compare(dayafter) === 0) {
result.prefix = preprewarn;
// If configured every calendar has own color
if (adapter.config.everyCalOneColor) {
result.suffix += '<span style="font-weight: normal' + (col ? ('; color:' + col) : '') + '">';
} else {
result.suffix += '<span style="font-weight: normal; color: yellow">';
}
result.suffix += "<span class='icalPrePreWarn2 iCal-" + calName + "2'>";
} else
// start time is in the past
if (cmpDate.compare(today) === -1) {
result.prefix = normal;
// If configured every calendar has own color
if (adapter.config.everyCalOneColor) {
result.suffix += '<span style="font-weight: normal' + (col ? ('; color:' + col) : '') + '">';
} else {
result.suffix += '<span style="font-weight: normal' + (adapter.config.defColor ? ('; color:' + adapter.config.defColor) : '') + '">';
}
result.suffix += "<span class='icalNormal2 iCal-" + calName + "2'>";
} else {
// If configured every calendar has own color
if (adapter.config.everyCalOneColor) {
result.suffix += '<span style="font-weight: normal' + (col ? ('; color:' + col) : '') + '">';
} else {
result.suffix += '<span style="font-weight: normal' + (adapter.config.defColor ? ('; color:' + adapter.config.defColor) : '') + '">';
}
result.suffix += "<span class='icalNormal2 iCal-" + calName + "2'>";
}
}
result.prefix = result.prefix.substring(0, result.prefix.length - 2);
result.prefix += " iCal-" + calName + '">';
return result;
}
function checkForEvents(reason, today, event, realnow) {
const oneDay = 24 * 60 * 60 * 1000;
// show unknown events
let result = true;
// check if event exists in table
for (let i = 0; i < events.length; i++) {
let ev = events[i];
if (reason.includes(ev.name)) {
// check if event should shown
result = ev.display;
adapter.log.debug('found event in table: ' + ev.name);
// If full day event
// Follow processing only if event is today
if (
((!ev.type || ev.type === 'today') && event.end.getTime() > today.getTime() + (ev.day * oneDay) && event.start.getTime() < today.getTime() + (ev.day * oneDay) + oneDay) ||
(ev.type === 'now' && event.start <= realnow && realnow <= event.end) ||
(ev.type === 'later' && event.start > realnow && event.start.getTime() < today.getTime() + oneDay)
) {
adapter.log.debug((ev.type ? ev.type : 'day ' + ev.day) + ' Event with time: ' + event.start + ' ' + realnow + ' ' + event.end);
// If yet processed
if (ev.processed) {
// nothing to do
adapter.log.debug('Event ' + ev.name + ' yet processed');
} else {
// Process event
ev.processed = true;
if (!ev.state) {
ev.state = true;
let name = 'events.' + ev.day + '.' + (ev.type ? ev.type + '.' : '') + shrinkStateName(ev.name);
adapter.log.info('Set ' + name + ' to true');
adapter.setState(name, {val: true, ack: true}, () =>
ev.id && setState(ev.id, ev.on));
}
}
}
}
}
return result;
}
function initEvent(name, display, day, type, id, on, off, callback) {
let obj = {
name,
processed: false,
state: null,
display,
day,
type
};
if (type === 'now' && id) {
obj.id = id;
obj.off = off;
obj.on = on;
}
events.push(obj);
let stateName = 'events.' + day + '.' + (type ? type + '.' : '') + shrinkStateName(name);
adapter.getState(stateName, (err, state) => {
if (err || !state) {
obj.state = false;
adapter.setState(stateName, {val: false, ack: true}, err =>
setState(id, off, () => callback && callback(name)));
} else {
obj.state = state.val;
callback && callback(name);
}
});
}
function removeNameSpace(id) {
let re = new RegExp(adapter.namespace + '*\.', 'g');
return id.replace(re, '');
}
function shrinkStateName(v) {
let n = v.replace(/[\s."`'*,\\?<>[\];:]+/g, '');
if ((!n && typeof n != 'number') || 0 === n.length) {
n = 'onlySpecialCharacters';
}
return n;
}
// Create new user events and remove existing, but deleted in config
function syncUserEvents(callback) {
let count = 0;
let days = parseInt(adapter.config.daysPreview, 10) + 1;
// Read all actual events
adapter.getStatesOf('', 'events', (err, states) => {
let toAdd = [];
let toDel = [];
if (states) {
// Add "to delete" all existing events
for (let j = 0; j < states.length; j++) {
toDel.push({id: removeNameSpace(states[j]._id), name: states[j].common.name});
}
}
// Add "to add" all configured events
for (let i = 0; i < adapter.config.events.length; i++) {
for (let day = 0; day < days; day++) {
let name = adapter.config.events[i].name;
if (!day) {
toAdd.push({id: 'events.' + day + '.later.' + shrinkStateName(name), name: name});
toAdd.push({id: 'events.' + day + '.today.' + shrinkStateName(name), name: name});
toAdd.push({id: 'events.' + day + '.now.' + shrinkStateName(name), name: name});
} else {
toAdd.push({id: 'events.' + day + '.' + shrinkStateName(name), name: name});
}
}
}
if (states) {
function removeFromToDel(day, name) {
let pos_ = toDel.indexOf(toDel.find(x => x.id === 'events.' + day + '.' + name));
if (pos_ !== -1) {
toDel.splice(pos_, 1);
}
}
for (let j = 0; j < states.length; j++) {
for (let i = 0; i < adapter.config.events.length; i++) {
for (let day = 0; day < days; day++) {
if (states[j].common.name === adapter.config.events[i].name) {
// remove it from "toDel"
let name = shrinkStateName(adapter.config.events[i].name);
if (!day) {
removeFromToDel(day + '.today', name);
removeFromToDel(day + '.now', name);
removeFromToDel(day + '.later', name);
} else {
removeFromToDel(day, name);
}
}
}
}
}
function removeFromToAdd(name) {
let pos_ = toAdd.indexOf(toAdd.find(x => x.id === name));
if (pos_ !== -1) {
toAdd.splice(pos_, 1);
}
}
for (let day = 0; day < days; day++) {
for (let i = 0; i < adapter.config.events.length; i++) {
for (let j = 0; j < states.length; j++) {
let event = adapter.config.events[i];
let name = shrinkStateName(event.name);
if (states[j].common.name === event.name &&
((day > 0 && removeNameSpace(states[j]._id) === 'events.' + day + '.' + name) ||
(!day && (
removeNameSpace(states[j]._id) === 'events.' + day + '.today.' + name ||
removeNameSpace(states[j]._id) === 'events.' + day + '.now.' + name ||
removeNameSpace(states[j]._id) === 'events.' + day + '.later.' + name
)))
) {
if (event.enabled === 'true') event.enabled = true;
if (event.enabled === 'false') event.enabled = false;
if (event.display === 'true') event.display = true;
if (event.display === 'false') event.display = false;
// if settings does not changed
if (states[j].native.enabled == event.enabled &&
states[j].native.display == event.display) {
// remove it from "toAdd"
removeFromToAdd(removeNameSpace(states[j]._id));
}
}
}
}
}
}
// Add states
for (let i = 0; i < toAdd.length; i++) {
for (let j = 0; j < adapter.config.events.length; j++) {
let configItem = adapter.config.events[j];
if (configItem.name === toAdd[i].name) {
if (configItem.enabled === 'true') configItem.enabled = true;
if (configItem.enabled === 'false') configItem.enabled = false;
if (configItem.display === 'true') configItem.display = true;
if (configItem.display === 'false') configItem.display = false;
// Add or update state
adapter.setObject(toAdd[i].id,
{
type: 'state',
common: {
name: toAdd[i].name,
type: 'boolean',
role: 'indicator'
},
native: {
enabled: configItem.enabled,
display: configItem.display
}
},
(err, id) => adapter.log.info('Event "' + id.id + '" created')
);
}
}
}
// Remove states
for (let i = 0; i < toDel.length; i++) {
adapter.delObject(toDel[i].id);
adapter.delState(toDel[i].id);
}
for (let day = 0; day < days; day++) {
for (let i = 0; i < adapter.config.events.length; i++) {
let event = adapter.config.events[i];
// If event enabled add it to list
if (event.enabled) {
if (!day) {
count += 3;
initEvent(event.name, event.display, 0, 'today', null, null, null, !--count && callback());
initEvent(event.name, event.display, 0, 'now', null, null, null, !--count && callback());
initEvent(event.name, event.display, 0, 'later', null, null, null, !--count && callback());
} else {
count++;
initEvent(event.name, event.display, day, null, null, null, null, !--count && callback());
}
}
}
}
!count && callback();
});
}
function buildFilter(filter, filterregex) {
let ret = null;
let prep = '';
if (filterregex === 'true' || filterregex === true) {
prep = filter;
} else {
const list = (filter || '').split(';');
for (let i = 0; i < list.length; i++) {
const item = list[i].trim();
if(!item) {
continue;
}
if(prep) {
prep += '|';
}
prep += '(' + item + ')';
}
if(prep) {
prep = '/' + prep + '/g';
}
}
if (prep) {
try {
const s = prep.split('/');
ret = new RegExp(s[1], s[2]);
} catch (e) {
adapter.log.error('invalid filter: ' + prep);
}
}
return ret;
}
// Read all calendar
function readAll() {
datesArray = [];
let count = 0;
// Set all events as not processed
for (let j = 0; j < events.length; j++) {
events[j].processed = false;
}
if (adapter.config.calendars) {
// add own instance, needed if calendars are quickly readed
for (let i = 0; i < adapter.config.calendars.length; i++) {
if (adapter.config.calendars[i].url) {
count++;
adapter.log.debug('reading calendar from URL: ' + adapter.config.calendars[i].url + ', color: ' + adapter.config.calendars[i].url.color);
checkICal(
adapter.config.calendars[i].url,
adapter.config.calendars[i].user,
adapter.config.calendars[i].pass,
adapter.config.calendars[i].sslignore,
adapter.config.calendars[i].name,
buildFilter(adapter.config.calendars[i].filter, adapter.config.calendars[i].filterregex), () => {
// If all calendars are processed
if (!--count) {
adapter.log.debug('displaying dates because of callback');
displayDates();
}
});
}
}
}
// If nothing to process => show it
if (!count) {
adapter.log.debug('displaying dates');
displayDates();
}
}
// Read one calendar
function readOne(url) {
datesArray = [];
checkICal(url, () =>
displayDates());
}
function formatDate(_date, _end, withTime, fullDay) {
let day = _date.getDate();
let month = _date.getMonth() + 1;
let year = _date.getFullYear();
const endday = _end.getDate();
const endmonth = _end.getMonth() + 1;
const endyear = _end.getFullYear();
let _time = '';
const alreadyStarted = _date < new Date();
if (withTime) {
let hours = _date.getHours();
let minutes = _date.getMinutes();
if (adapter.config.fulltime && fullDay) {
_time = ' ' + adapter.config.fulltime;
} else {
if (!alreadyStarted) {
if (adapter.config.dataPaddingWithZeros) {
if (hours < 10) {
hours = '0' + hours.toString();
}
}
if (minutes < 10) {
minutes = '0' + minutes.toString();
}
_time = ' ' + hours + ':' + minutes;
}
let timeDiff = _end.getTime() - _date.getTime();
if (timeDiff === 0 && hours === 0 && minutes === 0) {
_time = ' ';
} else if (timeDiff > 0) {
if (!alreadyStarted) {
_time += '-';
} else {
_time += ' ';
}
let endHours = _end.getHours();
let endMinutes = _end.getMinutes();
if (adapter.config.dataPaddingWithZeros && endHours < 10) {
endHours = '0' + endHours.toString();
}
if (endMinutes < 10) {
endMinutes = '0' + endMinutes.toString();
}
_time += endHours + ':' + endMinutes;
const startDayEnd = new Date();
startDayEnd.setFullYear(_date.getFullYear());
startDayEnd.setMonth(_date.getMonth());
startDayEnd.setDate(_date.getDate() + 1);
startDayEnd.setHours(0, 0, 0, 0);
// end is next day
if (_end > startDayEnd) {
const start = new Date();
if (!alreadyStarted) {
start.setDate(_date.getDate());
start.setMonth(_date.getMonth());
start.setFullYear(_date.getFullYear());
}
start.setHours(0, 0, 1, 0);
const fullTimeDiff = timeDiff;
timeDiff = _end.getTime() - start.getTime();
adapter.log.debug(' time difference: ' + timeDiff + ' (' + _date + '-' + _end + ' / ' + start + ') --> ' + (timeDiff / (24*60*60*1000)));
if (fullTimeDiff >= 24 * 60 * 60 * 1000) {
_time += '+' + Math.floor(timeDiff / (24 * 60 * 60 * 1000));
}
}
else if (adapter.config.replaceDates && _end.getHours() === 0 && _end.getMinutes() === 0) {
_time = ' ';
}
}
}
}
let _class = '';
const d = new Date();
d.setHours(0,0,0,0);
const d2 = new Date();
d2.setDate(d.getDate() + 1);
let todayOnly = false;
if (day === d.getDate() &&
month === (d.getMonth() + 1) &&
year === d.getFullYear() &&
endday === d2.getDate() &&
endmonth === (d2.getMonth() + 1) &&
endyear === d2.getFullYear() &&
fullDay) {
todayOnly = true;
}
adapter.log.debug(' todayOnly = ' + todayOnly + ': (' + _date + '-' + _end + '), alreadyStarted=' + alreadyStarted);
if (todayOnly || !alreadyStarted) {
if (day === d.getDate() &&
month === (d.getMonth() + 1) &&
year === d.getFullYear()) {
_class = 'ical_today';
}
d.setDate(d.getDate() + 1);
if (day === d.getDate() &&