all files / schedule/exports/ calendar-export.js

97.06% Statements 99/102
92.06% Branches 58/63
100% Functions 19/19
96.94% Lines 95/98
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define(["require", "exports", "@syncfusion/ej2-base", "../../recurrence-editor/date-generator"], function (require, exports, ej2_base_1, date_generator_1) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var ICalendarExport = (function () {
        function ICalendarExport(parent) {
            this.parent = parent;
        }
        ICalendarExport.prototype.initializeCalendarExport = function (fileName, customData) {
            var icsString = this.getCalendarString(fileName, customData);
            this.download(icsString, fileName);
        };
        ICalendarExport.prototype.getCalendarString = function (fileName, customData) {
            var _this = this;
            var eventsData = (customData) ? customData :
                ej2_base_1.extend([], this.parent.eventsData, null, true);
            eventsData = this.parent.eventBase.sortByTime(eventsData);
            var SEPARATOR = (navigator.appVersion.indexOf('Win') !== -1) ? '\r\n' : '\n';
            var iCalendarEvents = [];
            var filterCollection = [];
            var timeZone = this.parent.timezone || this.parent.tzModule.getLocalTimezoneName();
            var fields = this.parent.eventFields;
            eventsData.forEach(function (eventObj) {
                var uId = eventObj[fields.id] || eventObj.Guid || _this.parent.eventBase.generateGuid();
                var editedExDate = [];
                if (eventObj[fields.recurrenceID]) {
                    var filter = _this.filterEvents(filterCollection, fields.id, eventObj[fields.recurrenceID]);
                    uId = filter.length > 0 ? filter[0].UID : uId;
                }
                if (!eventObj[fields.recurrenceID] && eventObj[fields.recurrenceRule] && eventObj[fields.recurrenceException]) {
                    var exDate = (eventObj[fields.recurrenceException]).split(',');
                    var editedObj = _this.filterEvents(eventsData, fields.recurrenceID, eventObj[fields.id]);
                    editedObj.forEach(function (edited) {
                        editedExDate.push(date_generator_1.getRecurrenceStringFromDate(edited[fields.startTime]));
                    });
                    var exceptionDateList = exDate.filter(function (value) { return editedExDate.indexOf(value) === -1; });
                    eventObj[fields.recurrenceException] = (exceptionDateList.length > 0) ? (exceptionDateList.join(',') + ',') : '';
                }
                var startZone = (eventObj[fields.startTimezone] || timeZone);
                var endZone = (eventObj[fields.endTimezone] || timeZone);
                var readonly = (eventObj[fields.isReadonly]) ? (eventObj[fields.isReadonly]) : false;
                var calendarEvent = [
                    'BEGIN:VEVENT',
                    'LOCATION:' + (eventObj[fields.location] || ''),
                    'SUMMARY:' + (eventObj[fields.subject] || ''),
                    'UID:' + uId,
                    'DESCRIPTION:' + (eventObj[fields.description] || ''),
                    'ISREADONLY:' + readonly,
                    'END:VEVENT'
                ];
                Iif (eventObj[fields.isAllDay]) {
                    calendarEvent.splice(4, 0, 'DTEND;VALUE=DATE:' + _this.convertDateToString(eventObj[fields.endTime], true));
                    calendarEvent.splice(4, 0, 'DTSTART;VALUE=DATE:' + _this.convertDateToString(eventObj[fields.startTime], true));
                }
                else if (!eventObj[fields.isAllDay] && !eventObj[fields.recurrenceRule]) {
                    calendarEvent.splice(4, 0, 'DTEND:' + _this.convertDateToString(eventObj[fields.endTime]));
                    calendarEvent.splice(4, 0, 'DTSTART:' + _this.convertDateToString(eventObj[fields.startTime]));
                }
                else {
                    calendarEvent.splice(4, 0, 'DTEND;TZID="' + endZone + '":' + _this.convertDateToString(eventObj[fields.endTime]));
                    calendarEvent.splice(4, 0, 'DTSTART;TZID="' + startZone + '":'
                        + _this.convertDateToString(eventObj[fields.startTime]));
                }
                if (eventObj[fields.recurrenceRule]) {
                    calendarEvent.splice(4, 0, 'RRULE:' + eventObj[fields.recurrenceRule]);
                }
                if (eventObj[fields.recurrenceException]) {
                    var exDate = eventObj[fields.recurrenceException].split(',');
                    for (var i = 0; i < exDate.length - 1; i++) {
                        calendarEvent.splice(5, 0, 'EXDATE:' +
                            _this.convertDateToString(date_generator_1.getDateFromRecurrenceDateString(exDate[parseInt(i.toString(), 10)]), eventObj[fields.isAllDay]));
                    }
                }
                if (eventObj[fields.recurrenceID]) {
                    calendarEvent.splice(4, 0, 'RECURRENCE-ID;TZID="' + startZone + '":'
                        + _this.convertDateToString(eventObj[fields.startTime], eventObj[fields.isAllDay]));
                }
                var customFields = _this.customFieldFilter(eventObj, fields);
                if (customFields.length > 0) {
                    customFields.forEach(function (customField) {
                        return calendarEvent.splice(4, 0, customField + ':' + (eventObj["" + customField] || ''));
                    });
                }
                var app = ej2_base_1.extend({}, eventObj);
                app.UID = uId;
                filterCollection.push(app);
                iCalendarEvents.push(calendarEvent.join(SEPARATOR));
            });
            var iCalendar = [
                'BEGIN:VCALENDAR',
                'PRODID:-//Syncfusion Inc//Scheduler//EN',
                'VERSION:2.0',
                'CALSCALE:GREGORIAN',
                'METHOD:PUBLISH',
                'X-WR-CALNAME:' + (fileName || 'Calendar'),
                'X-WR-TIMEZONE:' + timeZone
            ].join(SEPARATOR);
            var icsString = iCalendar + SEPARATOR + iCalendarEvents.join(SEPARATOR) + SEPARATOR + 'END:VCALENDAR';
            return icsString;
        };
        ICalendarExport.prototype.customFieldFilter = function (eventObj, fields) {
            var defaultFields = Object.keys(fields).map(function (key) { return fields["" + key]; });
            var eventFields = Object.keys(eventObj);
            return eventFields.filter(function (value) { return (defaultFields.indexOf(value) === -1) && (value !== 'Guid'); });
        };
        ICalendarExport.prototype.convertDateToString = function (eventDate, allDay) {
            var year = ('0000' + (eventDate.getFullYear().toString())).slice(-4);
            var month = ('00' + ((eventDate.getMonth() + 1).toString())).slice(-2);
            var date = ('00' + ((eventDate.getDate()).toString())).slice(-2);
            var hours = ('00' + (eventDate.getHours().toString())).slice(-2);
            var minutes = ('00' + (eventDate.getMinutes().toString())).slice(-2);
            var seconds = ('00' + (eventDate.getSeconds().toString())).slice(-2);
            var timeString = (allDay) ? year + month + date : year + month + date + 'T' + hours + minutes + seconds;
            return timeString;
        };
        ICalendarExport.prototype.download = function (icsString, fileName) {
            var buffer = new Blob([icsString], { type: 'data:text/calendar;charset=utf8' });
            fileName = (fileName || 'Calendar') + '.ics';
            Iif (navigator.msSaveBlob) {
                navigator.msSaveBlob(buffer, fileName);
            }
            else {
                var downloadLink_1 = document.createElementNS('http://www.w3.org/1999/xhtml', 'a');
                downloadLink_1.download = fileName;
                downloadLink_1.href = URL.createObjectURL(buffer);
                var event_1 = document.createEvent('MouseEvent');
                event_1.initEvent('click', true, true);
                downloadLink_1.dispatchEvent(event_1);
                setTimeout(function () {
                    URL.revokeObjectURL(downloadLink_1.href);
                    downloadLink_1.href = undefined;
                });
            }
        };
        ICalendarExport.prototype.filterEvents = function (data, field, value) {
            return data.filter(function (e) { return e["" + field] === value; });
        };
        ICalendarExport.prototype.getModuleName = function () {
            return 'iCalendarExport';
        };
        ICalendarExport.prototype.destroy = function () {
            if (!this.parent || this.parent && this.parent.isDestroyed) {
                return;
            }
            this.parent = null;
        };
        return ICalendarExport;
    }());
    exports.ICalendarExport = ICalendarExport;
});