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main.js
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'use strict';
const ical = require('node-ical');
const crypto = require('node:crypto');
const fs = require('node:fs');
const path = require('node:path');
const https = require('node:https');
const os = require('node:os');
const utils = require('@iobroker/adapter-core');
const adapterName = require('./package.json').name.split('.').pop();
const RRule = require('rrule').RRule;
const ce = require('cloneextend');
const axios = require('axios');
let adapter;
let stopped = false;
let killTimeout = null;
function startAdapter(options) {
options = options || {};
Object.assign(options,{
name: adapterName,
unload: function (callback) {
stopped = true;
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'},
'minute': {'en': 'minute', 'it': 'minuto', 'es': 'minuto', 'pl': 'minuta', 'fr': 'minute', 'de': 'Minute', 'ru': 'минута', 'nl': 'minuut'},
'minutes': {'en': 'minutes', 'it': 'minuti', 'es': 'minutos', 'pl': 'minutos', 'fr': 'minutes', 'de': 'Minuten', 'ru': 'минуты', 'nl': 'minuten'}
};
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": "${text}"},`);
}
return text;
}
/* Compare the current date against another date.
*
* @param b {Date} the other date
* @returns -1 : if this < b
* 0 : if this === b
* 1 : if this > b
* NaN : if a or b is an illegal date
*/
Date.prototype.compare = function(b) {
if (b.constructor !== Date) {
throw new Error('invalid_date');
}
return (isFinite(this.valueOf()) && isFinite(b.valueOf()) ?
(this > b) - (this < b) : NaN
);
};
async function getICal(urlOrFile, user, pass, sslignore, calName, cb) {
// Is it file or URL
if (!urlOrFile.match(/^https?:\/\//)) {
const ioFileExists = await adapter.fileExistsAsync(adapter.namespace, urlOrFile);
if (ioFileExists) {
try {
const ioFile = await adapter.readFileAsync(adapter.namespace, urlOrFile);
cb(null, ioFile.file.toString());
} catch (e) {
cb && cb(`Cannot read ioBroker file "${urlOrFile}": ${e}`);
}
} else if (!fs.existsSync(urlOrFile)) {
cb && cb(`File does not exist: "${urlOrFile}"`);
} else {
try {
const data = fs.readFileSync(urlOrFile);
cb && cb(null, data.toString());
} catch (e) {
cb && cb(`Cannot read file "${urlOrFile}": ${e}`);
}
}
} else {
// Find out whether SSL certificate errors shall be ignored
const options = {
method: 'get',
url: urlOrFile
};
if (adapter.config.customUserAgentEnabled && adapter.config.customUserAgent) {
options.headers = {
'User-Agent': adapter.config.customUserAgent
};
}
if (sslignore === 'ignore' || sslignore === 'true' || sslignore === true) {
options.httpsAgent = new https.Agent({
rejectUnauthorized: false
});
}
if (user) {
options.auth = {
username: user,
password: pass
};
}
const calHash = crypto.createHash('md5').update(user + pass + urlOrFile).digest('hex');
const cachedFilename = path.join(os.tmpdir(), 'iob-' + calHash + '.ics');
axios(options).then(function (response) {
if (response.data) {
try {
fs.writeFileSync(cachedFilename, response.data, 'utf-8');
adapter.log.debug(`Successfully cached content for calendar "${urlOrFile}" as ${cachedFilename}`);
} catch (err) {
// Ignore
}
cb && cb(null, response.data);
} else {
cb && cb(`Error reading from URL "${urlOrFile}": Received no data`);
}
}).catch(error => {
let cachedContent;
let cachedDate;
if (error.response) {
// The request was made and the server responded with a status code
// that falls out of the range of 2xx
adapter.log.warn(`Error reading from URL "${urlOrFile}": ${error.response.status}`);
} else if (error.request) {
// The request was made but no response was received
// `error.request` is an instance of XMLHttpRequest in the browser and an instance of
// http.ClientRequest in node.js
adapter.log.warn(`Error reading from URL "${urlOrFile}"`);
} else {
// Something happened in setting up the request that triggered an Error
adapter.log.warn(`Error reading from URL "${urlOrFile}": ${error.message}`);
}
try {
if (fs.existsSync(cachedFilename)) {
cachedContent = fs.readFileSync(cachedFilename, 'utf-8');
const stat = fs.statSync(cachedFilename);
cachedDate = stat.mtime;
}
} catch (err) {
adapter.log.info(`Cannot read cached calendar file for "${urlOrFile}": ${err.message}`);
}
if (!cachedContent) {
return cb && cb(`Cannot read URL: "${urlOrFile}"`);
}
adapter.log.info(`Use cached File content for "${urlOrFile}" from ${cachedDate}`);
cb && cb(null, cachedContent);
});
}
}
function checkICal(urlOrFile, user, pass, sslignore, calName, filter, cb) {
if (stopped) return;
if (typeof user === 'function') {
cb = user;
user = undefined;
}
getICal(urlOrFile, user, pass, sslignore, calName, (err, _data) => {
if (stopped) return;
if (err || !_data) {
adapter.log.warn(`Error reading "${urlOrFile}": ${err}`);
cb(err, calName);
return;
}
adapter.log.debug(`File read successfully ${urlOrFile}`);
try {
ical.parseICS(_data, (err, data) => {
if (stopped) return;
if (data) {
adapter.log.info(`processing URL: ${calName} ${urlOrFile}`);
adapter.log.debug(JSON.stringify(data));
const realnow = new Date();
const startpreview = new Date();
startpreview.setDate(startpreview.getDate() - parseInt(adapter.config.daysPast, 10));
startpreview.setHours(0, 0, 0, 0);
adapter.log.debug(`checkICal: startpreview - ${startpreview}`);
const endpreview = new Date();
endpreview.setDate(endpreview.getDate() + parseInt(adapter.config.daysPreview, 10));
adapter.log.debug(`checkICal: endpreview - ${endpreview}`);
const now2 = new Date();
// clear time
now2.setHours(0, 0, 0, 0);
setImmediate(() =>
processData(data, realnow, startpreview, endpreview, now2, calName, filter, cb));
} else {
// Ready with processing
cb(null, calName);
}
});
} catch (e) {
adapter.log.error(`Cannot parse ics file: ${e}`);
cb(err, calName);
}
});
}
function addOffset(time, offset) {
return new Date(time.getTime() + (offset * 60 * 1000));
}
function treatAsUTC(date) {
var result = new Date(date);
result.setMinutes(result.getMinutes() - result.getTimezoneOffset());
return result;
}
async function processData(data, realnow, startpreview, endpreview, now2, calName, filter, cb) {
if (stopped) return;
let processedEntries = 0;
for (const k in data) {
const ev = data[k];
delete data[k];
// only events with summary and a start date are interesting
if ((ev.summary !== undefined) && (ev.type === 'VEVENT') && ev.start && ev.start instanceof Date) {
adapter.log.debug(`ev[${k}]: ${JSON.stringify(ev)}`);
if (!ev.end || !(ev.end instanceof Date)) {
ev.end = new Date(ev.start.getTime());
if (ev.start.getHours() === 0 && ev.start.getMinutes() === 0 && ev.start.getSeconds() === 0) {
ev.end.setDate(ev.end.getDate() + 1);
}
}
// aha, it is RRULE in the event --> process it
if (ev.rrule !== undefined) {
let eventLength = treatAsUTC(ev.end.getTime()) - treatAsUTC(ev.start.getTime());
if (ev.datetype === 'date') {
// If "whole day event" correct the eventlength to full days
const calcStart = new Date(ev.start.getTime());
calcStart.setHours(0,0,0,0);
let calcEnd = new Date(ev.end.getTime());
if (calcEnd.getHours() === 0 && calcEnd.getMinutes() === 0 && calcEnd.getSeconds() === 0) {
// if end id 0:0:0 then it is considered exclusive, so reduce by 1s
calcEnd = new Date(ev.end.getTime());
calcEnd.setDate(calcEnd.getDate() - 1);
adapter.log.debug(`Adjust enddate to exclude 0:0:0 for eventlength`);
}
calcEnd.setHours(23,59,59,0);
eventLength = treatAsUTC(calcEnd.getTime()) - treatAsUTC(calcStart.getTime());
eventLength = Math.ceil(eventLength / ( 24 * 60 * 60 * 1000)) * 24 * 60 * 60 * 1000;
adapter.log.debug(`Calculated Date Eventlength = ${eventLength} (${eventLength / ( 24 * 60 * 60 * 1000)} days) for ${calcStart.toString()} - ${calcEnd.toString()}`);
}
const options = RRule.parseString(ev.rrule.toString());
// the following workaround an issue in rule.between() later on where
// the time comparison between dtstart and until does not seem to work
// if both are not in the same DST zone (e.g. dtstart=2021-09-21T15:00:00.000Z
// until=2021-11-09T15:59:59.000Z) so that an event is still considered as TODAY
// even thought it ends one second before the next scheduled one.
if (options.until !== undefined && options.dtstart !== undefined) {
options.until = addOffset(options.until, options.dtstart.getTimezoneOffset() - options.until.getTimezoneOffset());
}
adapter.log.debug(`options: ${JSON.stringify(options)}`);
const rule = new RRule(options);
let now3 = new Date(now2.getTime() - eventLength);
if (now2 < now3) {
now3 = now2;
}
if (startpreview < now3) {
now3 = startpreview;
}
adapter.log.debug(`RRule event:${ev.summary}; start:${ev.start.toString()}; endpreview:${endpreview.toString()}; startpreview:${startpreview.toString()}; now2:${now2.toString()}; now3:${now3.toString()}; rule:${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}
RRule object: ${JSON.stringify(rule)}
now3: ${now3}
endpreview: ${endpreview}
string: ${ev.rrule.toString()}
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);
// we have to move the start time of our clone
// to a time relative to the timezone of the start time
// so that re-currence events are setup correctly and
// that the later exdate check will match correctly.
ev2.start = dates[i];
if (ev.datetype === 'date') {
// make sure to set the time to 00:00:00 so that
// this event will be recognized as a date event
ev2.start.setHours(0,0,0,0);
} else if (ev.datetype === 'date-time') {
// rrule only knows about local time but stores the
// datetime in zulu (Z) UTC time strings. Thus we need
// to convert it to local time carrying objects, thus
// add the ev2.start tz offset
ev2.start = addOffset(ev2.start, ev2.start.getTimezoneOffset());
}
// Set end date based on length in ms
ev2.end = new Date(ev2.start.getTime() + eventLength);
if (ev2.start.getTimezoneOffset() !== ev2.end.getTimezoneOffset()) { // DST difference, we need to correct it
ev2.end = addOffset(ev2.end, ev2.end.getTimezoneOffset() - ev2.start.getTimezoneOffset());
}
// 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) {
adapter.log.debug(` ${i}: Event (exdate: ${JSON.stringify(Object.keys(ev2.exdate))}): ${ev2.start.toString()} ${ev2.end.toString()}`);
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}: exclude ${dd.toString()}`);
break;
}
}
} else {
adapter.log.debug(` ${i}: Event (NO exdate): ${ev2.start.toString()} ${ev2.end.toString()}`);
}
if (checkDate && ev.recurrences) {
for(const dOri in ev.recurrences) {
const recurEvent = ev.recurrences[dOri];
if (recurEvent.recurrenceid.getTime() === ev2.start.getTime()) {
ev2 = ce.clone(recurEvent);
adapter.log.debug(` ${i}: different recurring found replaced with Event:${ev2.start} ${ev2.end}`);
}
}
}
if (checkDate) {
await checkDates(ev2, endpreview, startpreview, realnow, ' rrule ', calName, filter);
}
}
} else {
adapter.log.debug('no RRule events inside the time interval');
}
} else {
adapter.log.debug(`Single event: ${ev.summary}; start:${ev.start}; end:${ev.end}; endpreview:${endpreview}; startpreview:${startpreview}; realnow:${realnow}`);
// No RRule event
await checkDates(ev, endpreview, startpreview, realnow, ' ', calName, filter);
}
}
if (++processedEntries > 100) {
break;
}
}
if (!Object.keys(data).length) {
cb(null, calName);
} else {
setImmediate(() =>
processData(data, realnow, startpreview, endpreview, now2, calName, filter, cb));
}
}
async function checkDates(ev, endpreview, startpreview, realnow, rule, calName, filter) {
let fullDay = false;
let isPrivate;
let reason;
let date;
// chech if sub parameter exists for outlook
if (Object.prototype.hasOwnProperty.call(ev, 'summary') && Object.prototype.hasOwnProperty.call(ev.summary, 'val')) {
// yes -> read reason
reason = ev.summary.val || '';
} else {
// no
reason = ev.summary || '';
}
const location = ev.location || '';
// check if sub parameter 'class' exists and contains PRIVATE
isPrivate = Object.prototype.hasOwnProperty.call(ev, 'class') && ev.class === 'PRIVATE';
// If not start point => ignore it
if (!ev.start || !ev.start instanceof Date) {
return;
}
// If not end point => assume 0:0:0 event and set to same as start
ev.end = new Date(ev.end.getTime()) || new Date(ev.start.getTime());
if (!ev.end || !ev.end instanceof Date) {
return;
}
// If full day
if (ev.start.getHours() === 0 &&
ev.start.getMinutes() === 0 &&
ev.start.getSeconds() === 0 &&
ev.end.getHours() === 0 &&
ev.end.getMinutes() === 0 &&
ev.end.getSeconds() === 0
) {
// 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:${reason}
DESCRIPTION:${ev.description}
LOCATION:${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) {
adapter.log.debug(`Event (full day) processing. Start: ${ev.start} End: ${ev.end}`);
// event start >= startpreview && < previewtime or end > startpreview && < previewtime ---> display
if ((ev.start < endpreview && ev.start >= startpreview) || (ev.end > startpreview && ev.end <= endpreview) || (ev.start < realnow && ev.end > realnow)) {
// check only full day events
if (await checkForEvents(reason, ev, realnow)) {
date = formatDate(ev.start, ev.end, true, true);
insertSorted(datesArray, {
date: date.text,
event: reason,
_class: `ical_${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,
_private: isPrivate,
_rule: rule,
location: location,
// add additional Objects, so iobroker.occ can use it
_calName: calName,
_calColor: adapter.config.calendars.find(x => x.name === calName).color,
_object: ev
});
adapter.log.debug(`Event (full day) added : ${JSON.stringify(rule)} ${reason} at ${date.text}`);
} else {
adapter.log.debug(`Event (full day) 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, does not belong to specified time interval`);
}
} else {
adapter.log.debug(`Event (time) processing. Start: ${ev.start} End: ${ev.end}`);
// Event with time
// Start time >= startpreview && Start time < preview time && End time >= now
if ((ev.start >= startpreview && ev.start < endpreview && ev.end >= realnow) || (ev.end >= realnow && ev.end <= endpreview) || (ev.start < realnow && ev.end > realnow)) {
// Add to list only if not hidden
if (await checkForEvents(reason, ev, realnow)) {
date = formatDate(ev.start, ev.end, true, false);
insertSorted(datesArray, {
date: date.text,
event: reason,
_class: `ical_${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,
_private: isPrivate,
_rule: rule,
location: location,
// add additional Objects, so iobroker.occ can use it
_calName: calName,
_calColor: adapter.config.calendars.find(x => x.name === calName).color,
_object: ev
});
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;
}
async function checkForEvents(reason, event, realnow) {
const ignoreCaseInEventname = adapter.config.ignoreCaseInEventname;
const exactMatchInEventname = adapter.config.exactMatchInEventname;
// show unknown events
let result = true;
let today = new Date(realnow.getTime());
today.setHours(0, 0, 0, 0);
const tomorrow = new Date(today.getTime());
tomorrow.setDate(today.getDate() + 1);
// check if event exists in table
for (let i = 0; i < events.length; i++) {
const ev = events[i];
let evFound = false;
if (exactMatchInEventname) {
// calendar entry must be exactly the same as the event
if ((reason === ev.name) || (ignoreCaseInEventname && (reason.toLowerCase() === ev.name.toLowerCase()))) {
evFound = true;
}
} else {
// event is included in the calendar entry
if ((reason.includes(ev.name)) || (ignoreCaseInEventname && (reason.toLowerCase().includes(ev.name.toLowerCase())))) {
evFound = true;
}
}
if (evFound) {
// check if event should shown
result = ev.display;
adapter.log.debug(`found event in table: ${ev.name}, day=${ev.day}`);
const inXDays = new Date(today.getTime());
inXDays.setDate(today.getDate() + ev.day);
const inXDaysPlusOne = new Date(today.getTime());
inXDaysPlusOne.setDate(today.getDate() + ev.day + 1);
// If full day event
// Follow processing only if event is today
if (
((!ev.type || ev.type === 'today') && event.end.getTime() > inXDays.getTime() && event.start.getTime() < inXDaysPlusOne.getTime()) ||
(ev.type === 'now' && event.start <= realnow && realnow <= event.end) ||
(ev.type === 'later' && event.start > realnow && event.start.getTime() < tomorrow.getTime())
) {
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} already processed`);
} else {
adapter.log.debug(`Checking event ${ev.day} ${ev.type} ${ev.name} = ${ev.processed}, state = ${ev.state}`);
// Process event
ev.processed = true;
if (!ev.state) {
ev.state = true;
const name = `events.${ev.day}.${ev.type ? `${ev.type}.` : ''}${shrinkStateName(ev.name)}`;
adapter.log.info(`Set ${name} to true`);
await adapter.setStateAsync(name, {val: true, ack: true});
if (ev.id) {
await setState(ev.id, ev.on, ev.ack);
}
}
}
}
}
}
return result;
}
function initEvent(name, display, day, type, id, on, off, ack, callback) {
const obj = {
name,
processed: false,
state: null,
display,
day,
type
};
if (type === 'now' && id) {
obj.id = id;
obj.off = off;
obj.on = on;
if (typeof ack !== 'boolean') { // backward compatibility
ack = true;
} else {
ack = !!ack;
}
obj.ack = ack;
}
events.push(obj);
const stateName = `events.${day}.${type ? `${type}.` : ''}${shrinkStateName(name)}`;
adapter.getState(stateName, async (err, state) => {
if (err || !state) {
obj.state = false;
await adapter.setStateAsync(stateName, {val: false, ack: true});
await setState(id, off, ack);
callback && callback(name);
} else {
obj.state = state.val;
callback && callback(name);
}
});
}
function removeNameSpace(id) {
const re = new RegExp(`${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;
const days = parseInt(adapter.config.daysPreview, 10) + 1;
// Read all actual events
adapter.getStatesOf('', 'events', async (err, states) => {
if (stopped) return;
const toAdd = [];
const 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++) {
const 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) {
const 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"
const name = shrinkStateName(adapter.config.events[i].name);
if (!day) {
removeFromToDel(`${day}.today`, name);
removeFromToDel(`${day}.now`, name);
removeFromToDel(`${day}.later`, name);
} else {
removeFromToDel(day, name);
}
}
}
}
}
function removeFromToAdd(name) {
const pos_ = toAdd.indexOf(toAdd.find(x => x.id === name));
if (pos_ !== -1) {
toAdd.splice(pos_, 1);
}
}
for (let day = 0; day < days; day++) {
for (let i = 0; i < adapter.config.events.length; i++) {
for (let j = 0; j < states.length; j++) {
const event = adapter.config.events[i];
const name = shrinkStateName(event.name);
if (states[j].common.name === event.name &&
((day > 0 && removeNameSpace(states[j]._id) === `events.${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.${name}`
)))
) {
if (event.enabled === 'true') {
event.enabled = true;
}
if (event.enabled === 'false') {
event.enabled = false;
}
if (event.display === 'true') {
event.display = true;
}
if (event.display === 'false') {
event.display = false;
}
// if settings does not changed
if (states[j].native &&
states[j].native.enabled === event.enabled &&
states[j].native.display === event.display) {
// remove it from "toAdd"
removeFromToAdd(removeNameSpace(states[j]._id));
}
}
}
}
}
}
// Add states
for (let i = 0; i < toAdd.length; i++) {
for (let j = 0; j < adapter.config.events.length; j++) {
const configItem = adapter.config.events[j];
if (configItem.name === toAdd[i].name) {
if (configItem.enabled === 'true') {
configItem.enabled = true;
}
if (configItem.enabled === 'false') {
configItem.enabled = false;
}
if (configItem.display === 'true') {
configItem.display = true;
}
if (configItem.display === 'false') {
configItem.display = false;
}
// Add or update state
try {
const id = await adapter.setObjectAsync(toAdd[i].id,
{
type: 'state',
common: {
name: toAdd[i].name,
type: 'boolean',
role: 'indicator'
},
native: {
enabled: configItem.enabled,
display: configItem.display
}
});
adapter.log.info(`Event "${id.id}" created`);
} catch (err) {
adapter.log.warn(`Event "${toAdd[i].id}" could ne be created: ${err}`);
}
}
}
}
// Remove states
for (let i = 0; i < toDel.length; i++) {
await adapter.delObjectAsync(toDel[i].id);
await adapter.delStateAsync(toDel[i].id);
}
for (let day = 0; day < days; day++) {
for (let i = 0; i < adapter.config.events.length; i++) {
const event = adapter.config.events[i];
// If event enabled add it to list
if (event.enabled) {
if (!day) {
count += 3;
initEvent(event.name, event.display, 0, 'today', null, null, null, null,() => !--count && callback());
initEvent(event.name, event.display, 0, 'now', event.id, event.on, event.off, event.ack,() => !--count && callback());
initEvent(event.name, event.display, 0, 'later', null, null, null, null,() => !--count && callback());
} else {
count++;
initEvent(event.name, event.display, day, null, null, null, null, null,() => !--count && callback());
}
}
}
}
!count && callback();
});
}
function buildFilter(filter, filterregex) {
let ret = null;
let prep = '';
if (filterregex === 'true' || filterregex === true) {
prep = filter;
} else {
const list = (filter || '').split(';');
for (let i = 0; i < list.length; i++) {
const item = list[i].trim();
if(!item) {
continue;
}
if(prep) {
prep += '|';
}
prep += `(${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;
let errCnt = 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].color}`);
checkICal(