Files
mkdocs-material/src/assets/javascripts/components/consent/index.ts

117 lines
3.2 KiB
TypeScript

/*
* Copyright (c) 2016-2022 Martin Donath <martin.donath@squidfunk.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
import {
Observable,
Subject,
finalize,
map,
tap
} from "rxjs"
import { Component } from "../_"
/* ----------------------------------------------------------------------------
* Types
* ------------------------------------------------------------------------- */
/**
* Consent
*/
export interface Consent {
hidden: boolean /* Consent is hidden */
}
/**
* Consent defaults
*/
export interface ConsentDefaults {
analytics?: boolean /* Consent for Analytics */
github?: boolean /* Consent for GitHub */
}
/* ----------------------------------------------------------------------------
* Helper types
* ------------------------------------------------------------------------- */
/**
* Watch options
*/
interface WatchOptions {
target$: Observable<HTMLElement> /* Target observable */
}
/**
* Mount options
*/
interface MountOptions {
target$: Observable<HTMLElement> /* Target observable */
}
/* ----------------------------------------------------------------------------
* Functions
* ------------------------------------------------------------------------- */
/**
* Watch consent
*
* @param el - Consent element
* @param options - Options
*
* @returns Consent observable
*/
export function watchConsent(
el: HTMLElement, { target$ }: WatchOptions
): Observable<Consent> {
return target$
.pipe(
map(target => ({ hidden: target !== el }))
)
}
/* ------------------------------------------------------------------------- */
/**
* Mount consent
*
* @param el - Consent element
* @param options - Options
*
* @returns Consent component observable
*/
export function mountConsent(
el: HTMLElement, options: MountOptions
): Observable<Component<Consent>> {
const internal$ = new Subject<Consent>()
internal$.subscribe(({ hidden }) => {
el.hidden = hidden
})
/* Create and return component */
return watchConsent(el, options)
.pipe(
tap(state => internal$.next(state)),
finalize(() => internal$.complete()),
map(state => ({ ref: el, ...state }))
)
}