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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | 11x 1x 8x 3x 3x 2x 6x 5x 5x 6x 1x 1x 1x 2x 1x 2x 2x 1x 5x 5x 5x 1x 2x 2x | import {
SHARE_SITES
} from './enums';
/**
* Converts Date String with UTC timezone to date consumable by calendar
* apps. Changes +00:00 to Z.
* @param {string} Date in YYYYMMDDTHHmmssZ format
* @returns {string} Date with +00:00 replaceed with Z
*/
export const formatDate = date => date && date.replace('+00:00', 'Z');
export const formatDuration = duration => {
if (typeof duration === 'string') return duration;
const parts = duration.toString().split('.');
if (parts.length < 2) {
parts.push('00');
}
return parts.map(part => part.length === 2 ? part : `0${part}`).join('');
};
/**
* Tests provided UserAgent against Known Mobile User Agents
* @returns {bool} isMobileDevice
*/
export const isMobile = () => /Mobile|iP(hone|od|ad)|Android|BlackBerry|IEMobile/.test(window.navigator.userAgent || window.navigator.vendor || window.opera);
/**
* Tests userAgent to see if browser is IE
* @returns {bool} isInternetExplorer
*/
export const isInternetExplorer = () => /MSIE/.test(window.navigator.userAgent) || /Trident/.test(window.navigator.userAgent);
export const escapeICSDescription = description => description.replace(/(\r?\n|<br ?\/?>)/g, '\\n');
/**
* Takes an event object and returns a Google Calendar Event URL
* @param {string} event.description
* @param {string} event.endDatetime
* @param {string} event.location
* @param {string} event.startDatetime
* @param {string} event.title
* @returns {string} Google Calendar Event URL
*/
const googleShareUrl = ({
description,
endDatetime,
location,
startDatetime,
timezone,
title,
}) =>
`https://calendar.google.com/calendar/render?action=TEMPLATE&dates=${
startDatetime
}/${endDatetime}${timezone && `&ctz=${timezone}`}&location=${location}&text=${title}&details=${description}`;
/**
* Takes an event object and returns a Yahoo Calendar Event URL
* @param {string} event.description
* @param {string} event.duration
* @param {string} event.location
* @param {string} event.startDatetime
* @param {string} event.title
* @returns {string} Yahoo Calendar Event URL
*/
const yahooShareUrl = ({
description,
duration,
location,
startDatetime,
title,
}) =>
`https://calendar.yahoo.com/?v=60&view=d&type=20&title=${title}&st=${
startDatetime
}&dur=${duration}&desc=${description}&in_loc=${location}`;
/**
* Takes an event object and returns an array to be downloaded as ics file
* @param {string} event.description
* @param {string} event.endDatetime
* @param {string} event.location
* @param {string} event.startDatetime
* @param {string} event.title
* @returns {array} ICS Content
*/
const buildShareFile = ({
description = '',
ctz = '',
endDatetime,
location = '',
startDatetime,
timezone = '',
title = '',
}) => {
let content = [
'BEGIN:VCALENDAR',
'VERSION:2.0',
'BEGIN:VEVENT',
`URL:${document.URL}`,
'METHOD:PUBLISH',
// TODO: Will need to parse the date without Z for ics
// This means I'll probably have to require a date lib - luxon most likely or datefns
timezone === '' ? `DTSTART:${startDatetime}` : `DTSTART;TZID=${timezone}:${startDatetime}`,
timezone === '' ? `DTEND:${endDatetime}` : `DTEND;TZID=${timezone}:${endDatetime}`,
`SUMMARY:${title}`,
`DESCRIPTION:${escapeICSDescription(description)}`,
`LOCATION:${location}`,
'END:VEVENT',
'END:VCALENDAR',
].join('\n');
return isMobile() ? encodeURI(`data:text/calendar;charset=utf8,${content}`) : content;
}
/**
* Takes an event object and a type of URL and returns either a calendar event
* URL or the contents of an ics file.
* @param {string} event.description
* @param {string} event.duration
* @param {string} event.endDatetime
* @param {string} event.location
* @param {string} event.startDatetime
* @param {string} event.title
* @param {enum} type One of SHARE_SITES from ./enums
*/
export const buildShareUrl = ({
description = '',
duration,
endDatetime,
location = '',
startDatetime,
timezone = '',
title = ''
},
type,
) => {
const encodeURI = type !== SHARE_SITES.ICAL && type !== SHARE_SITES.OUTLOOK;
const data = {
description: encodeURI ? encodeURIComponent(description) : description,
duration: formatDuration(duration),
endDatetime: formatDate(endDatetime),
location: encodeURI ? encodeURIComponent(location) : location,
startDatetime: formatDate(startDatetime),
timezone,
title: encodeURI ? encodeURIComponent(title) : title,
};
switch (type) {
case SHARE_SITES.GOOGLE:
return googleShareUrl(data);
case SHARE_SITES.YAHOO:
return yahooShareUrl(data);
default:
return buildShareFile(data);
}
}; |