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/**
* Different variables and values which for different reasons needs to be
* global. Window Value's are those that are bound to the `window`
* context in JavaScript, so is really always available, no opt out.
* @module
*/
export {
find_block,
vcal_objects, event_calendar_mapping
}
import { VEvent } from './vevent'
import { uid } from './types'
import { ComponentBlock } from './components/vevent-block'
import { v4 as uuid } from 'uuid'
import { setup_popup_element } from './components/popup-element'
/**
* All VEvent objects on current page, indexed by their unique identifiers.
*
* A global object store.
*
* Also bound to the window object for easy access.
*/
const vcal_objects: Map<uid, VEvent> = new Map;
/**
* Mapping from VEvent unique identifier, to name of its calendar. Should
* probably not be global, so refrain from using it.
*/
const event_calendar_mapping: Map<uid, string> = new Map;
declare global {
interface Window {
vcal_objects: Map<uid, VEvent>;
/**
* How the calendar is currently formatted. Should be set by the backend
* through a simple `script`-tag.
*/
VIEW: 'month' | 'week';
/**
* However editing of events is enabled or not.
* Should be set by the backend through a simple `script`-tag.
*/
EDIT_MODE: boolean;
/**
* Name of the calendar to assume when creating new events.
* Should be set by the backend through a simple `script`-tag.
*/
default_calendar: string;
addNewEvent(): void;
}
}
window.vcal_objects = vcal_objects;
window.addNewEvent = () => {
let ev = new VEvent();
let uid = uuid()
let now = new Date()
/* Round seconds to 0, since time inputs wants exact seconds */
now.setUTCSeconds(0);
ev.setProperties([
['uid', uid],
['dtstart', now, 'date-time'],
['dtend', new Date(now.getTime() + 3600 * 1000), 'date-time'],
])
ev.calendar = window.default_calendar;
vcal_objects.set(uid, ev);
let popup = setup_popup_element(ev);
popup.maximize();
}
/**
Find the calendar block in the inline view containing the VEvent identified
by the uid
*/
function find_block(uid: uid): ComponentBlock | null {
let obj = vcal_objects.get(uid)
if (obj === undefined) {
return null;
}
for (let el of obj.registered) {
if (el instanceof ComponentBlock) {
return el;
}
}
// throw 'Popup not fonud';
return null;
}
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