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Update node_helper.js #44

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Update node_helper.js #44

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18 changes: 13 additions & 5 deletions node_helper.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,27 +5,34 @@
* MIT Licensed.
*/
const NodeHelper = require("node_helper");
const CalendarFetcher = require("./calendarfetcher.js");
const Log = require("logger");
const CalendarFetcher = require("./calendarfetcher");

module.exports = NodeHelper.create({
// Override start method.
start: function () {
Log.log("Starting node helper for: " + this.name);
Log.log(`Starting node helper for: ${this.name}`);
this.fetchers = [];
},

// Override socketNotificationReceived method.
socketNotificationReceived: function (notification, payload) {
if (notification === "ADD_CALENDAR") {
this.createFetcher(payload.url, payload.fetchInterval, payload.excludedEvents, payload.maximumEntries, payload.maximumNumberOfDays, payload.auth, payload.broadcastPastEvents, payload.selfSignedCert, payload.id);
} else if (notification === "FETCH_CALENDAR") {
const key = payload.id + payload.url;
if (typeof this.fetchers[key] === "undefined") {
Log.error("Calendar Error. No fetcher exists with key: ", key);
this.sendSocketNotification("CALENDAR_ERROR", { error_type: "MODULE_ERROR_UNSPECIFIED" });
return;
}
this.fetchers[key].startFetch();
}
},

/**
* Creates a fetcher for a new url if it doesn't exist yet.
* Otherwise it reuses the existing one.
*
* @param {string} url The url of the calendar
* @param {number} fetchInterval How often does the calendar needs to be fetched in ms
* @param {string[]} excludedEvents An array of words / phrases from event titles that will be excluded from being shown.
Expand All @@ -47,7 +54,7 @@ module.exports = NodeHelper.create({

let fetcher;
if (typeof this.fetchers[identifier + url] === "undefined") {
Log.log("Create new calendarfetcher for url: " + url + " - Interval: " + fetchInterval);
Log.log(`Create new calendarfetcher for url: ${url} - Interval: ${fetchInterval}`);
fetcher = new CalendarFetcher(url, fetchInterval, excludedEvents, maximumEntries, maximumNumberOfDays, auth, broadcastPastEvents, selfSignedCert);

fetcher.onReceive((fetcher) => {
Expand All @@ -65,7 +72,7 @@ module.exports = NodeHelper.create({

this.fetchers[identifier + url] = fetcher;
} else {
Log.log("Use existing calendarfetcher for url: " + url);
Log.log(`Use existing calendarfetcher for url: ${url}`);
fetcher = this.fetchers[identifier + url];
fetcher.broadcastEvents();
}
Expand All @@ -86,3 +93,4 @@ module.exports = NodeHelper.create({
});
}
});