talksik/icsFormatter
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Initial commit of the js Files + Changes to README

Browse Source
This commit is contained in:
matthias
2014-11-08 15:42:50 +01:00
parent c38225d6ed
commit 10f83dfd89
3 changed files with 175 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+39 -1
View File
@@ -1,4 +1,42 @@
icsFormatter
============
My fork + changes of/to https://github.com/nwcell/ics.js
My fork of the original ics.js
I took out the FileSaver.js and Blob.js parts as it better fit my needs.
Please have a look at the original repository!! -- https://github.com/nwcell/ics.js
(At least thats where I got my fork)
PLEASE NOTE: I only tested this simplification with single events and on Chrome/Firefox !!
My changes where applied to the download() function - have a look yourself :-)
My suggested use is to have a onclick or controller/service function (in case you use Angular or stuff) that builds your nice calendar data:
Example:
---------
var buildICSEntry = function( javascriptExampleDateObject ){
var calEntry = icsFormatter();
var title = 'sometitlestring';
var place = 'our secret meeting place';
var begin = new Date(javascriptExampleDateObject);
var end = new Date(Beginn.getTime() + 30*60000);
var description = 'A very long and boring description of what is the agenda of this super exclusiv pow-wow';
calEntry.addEvent(title,description, place, begin.toUTCString(), begin.toUTCString());
calEntry.download('ourSecretMeeting');
}
/* Original Readme End */
Credits
------------------
* [Travis Krause](https://github.com/nwcell): Me
* [Kyle Hornberg](https://github.com/khornberg): Added multi event functionality and made everything a package firendly
/* Original Readme End */
demo.js
+20
View File
@@ -0,0 +1,20 @@
/* See the README or send me a mail if you need help to get this one running :-) */
var buildICSEntry = function( javascriptExampleDateObject ){
var calEntry = icsFormatter();
var title = 'sometitlestring';
var place = 'our secret meeting place';
var begin = new Date(javascriptExampleDateObject);
var end = new Date(Beginn.getTime() + 30*60000);
var description = 'A very long and boring description of what is the agenda of this super exclusiv pow-wow';
calEntry.addEvent(title,description, place, begin.toUTCString(), begin.toUTCString());
calEntry.download('ourSecretMeeting');
}
icsFormatter.js
+116
View File
@@ -0,0 +1,116 @@
var icsFormatter = function() {
'use strict';
if (navigator.userAgent.indexOf('MSIE') > -1 && navigator.userAgent.indexOf('MSIE 10') == -1) {
console.log('Unsupported Browser');
return;
}
var SEPARATOR = (navigator.appVersion.indexOf('Win') !== -1) ? '\r\n' : '\n';
var calendarEvents = [];
var calendarStart = [
'BEGIN:VCALENDAR',
'VERSION:2.0'
].join(SEPARATOR);
var calendarEnd = SEPARATOR + 'END:VCALENDAR';
return {
/**
* Returns events array
* @return {array} Events
*/
'events': function() {
return calendarEvents;
},
/**
* Returns calendar
* @return {string} Calendar in iCalendar format
*/
'calendar': function() {
return calendarStart + SEPARATOR + calendarEvents.join(SEPARATOR) + calendarEnd;
},
/**
* Add event to the calendar
* @param {string} subject Subject/Title of event
* @param {string} description Description of event
* @param {string} location Location of event
* @param {string} begin Beginning date of event
* @param {string} stop Ending date of event
*/
'addEvent': function(subject, description, location, begin, stop) {
// I'm not in the mood to make these optional... So they are all required
if (typeof subject === 'undefined' ||
typeof description === 'undefined' ||
typeof location === 'undefined' ||
typeof begin === 'undefined' ||
typeof stop === 'undefined'
) {
return false;
};
//TODO add time and time zone? use moment to format?
var start_date = new Date(begin);
var end_date = new Date(stop);
var start_year = ("0000" + (start_date.getFullYear().toString())).slice(-4);
var start_month = ("00" + ((start_date.getMonth() + 1).toString())).slice(-2);
var start_day = ("00" + ((start_date.getDate()).toString())).slice(-2);
var start_hours = ("00" + (start_date.getHours().toString())).slice(-2);
var start_minutes = ("00" + (start_date.getMinutes().toString())).slice(-2);
var start_seconds = ("00" + (start_date.getMinutes().toString())).slice(-2);
var end_year = ("0000" + (end_date.getFullYear().toString())).slice(-4);
var end_month = ("00" + ((end_date.getMonth() + 1).toString())).slice(-2);
var end_day = ("00" + ((end_date.getDate()).toString())).slice(-2);
var end_hours = ("00" + (end_date.getHours().toString())).slice(-2);
var end_minutes = ("00" + (end_date.getMinutes().toString())).slice(-2);
var end_seconds = ("00" + (end_date.getMinutes().toString())).slice(-2);
// Since some calendars don't add 0 second events, we need to remove time if there is none...
var start_time = '';
var end_time = '';
if (start_minutes + start_seconds + end_minutes + end_seconds != 0) {
start_time = 'T' + start_hours + start_minutes + start_seconds;
end_time = 'T' + end_hours + end_minutes + end_seconds;
}
var start = start_year + start_month + start_day + start_time;
var end = end_year + end_month + end_day + end_time;
var calendarEvent = [
'BEGIN:VEVENT',
'CLASS:PUBLIC',
'DESCRIPTION:' + description,
'DTSTART;VALUE=DATE:' + start,
'DTEND;VALUE=DATE:' + end,
'LOCATION:' + location,
'SUMMARY;LANGUAGE=en-us:' + subject,
'TRANSP:TRANSPARENT',
'END:VEVENT'
].join(SEPARATOR);
calendarEvents.push(calendarEvent);
return calendarEvent;
},
/**
* Download calendar using the saveAs function from filesave.js
* @param {string} filename Filename
* @param {string} ext Extention
*/
'download': function(filename, ext) {
if (calendarEvents.length < 1) {
return false;
}
ext = (typeof ext !== 'undefined') ? ext : '.ics';
filename = (typeof filename !== 'undefined') ? filename : 'calendar';
var calendar = calendarStart + SEPARATOR + calendarEvents.join(SEPARATOR) + calendarEnd;
window.open( "data:text/calendar;charset=utf8," + escape(calendar));
}
};
};