Split live providers into chunks.
This commit is contained in:
Dermot Duffy
@@ -0,0 +1,853 @@
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import { EmblaOptionsType } from 'embla-carousel';
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import { WheelGesturesPlugin } from 'embla-carousel-wheel-gestures';
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import {
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CSSResultGroup,
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html,
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LitElement,
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PropertyValues,
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TemplateResult,
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unsafeCSS,
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} from 'lit';
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import { customElement, property, state } from 'lit/decorators.js';
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import { createRef, Ref, ref } from 'lit/directives/ref.js';
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import { guard } from 'lit/directives/guard.js';
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import { keyed } from 'lit/directives/keyed.js';
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import { ConditionState, getOverriddenConfig } from '../../card-condition.js';
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import { localize } from '../../localize/localize.js';
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import liveStyle from '../../scss/live.scss';
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import liveCarouselStyle from '../../scss/live-carousel.scss';
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import liveProviderStyle from '../../scss/live-provider.scss';
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import {
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CameraConfig,
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CardWideConfig,
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ExtendedHomeAssistant,
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frigateCardConfigDefaults,
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FrigateCardMediaPlayer,
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LiveConfig,
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LiveOverrides,
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LiveProvider,
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MediaLoadedInfo,
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Message,
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TransitionEffect,
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} from '../../types.js';
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import { stopEventFromActivatingCardWideActions } from '../../utils/action.js';
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import { contentsChanged } from '../../utils/basic.js';
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import { getCameraIcon, getCameraTitle } from '../../utils/camera.js';
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import { getFullDependentBrowseMediaQueryParameters } from '../../utils/ha/browse-media.js';
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import {
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dispatchExistingMediaLoadedInfoAsEvent,
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dispatchMediaUnloadedEvent,
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} from '../../utils/media-info.js';
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import { dispatchViewContextChangeEvent, View } from '../../view.js';
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import { AutoMediaPlugin } from './../embla-plugins/automedia.js';
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import { Lazyload } from './../embla-plugins/lazyload.js';
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import {
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FrigateCardMediaCarousel,
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wrapMediaLoadedEventForCarousel,
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wrapMediaUnloadedEventForCarousel,
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} from '../media-carousel.js';
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import '../next-prev-control.js';
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import '../title-control.js';
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import '../surround.js';
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import '../../patches/ha-camera-stream';
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import { EmblaCarouselPlugins } from '../carousel.js';
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import { classMap } from 'lit/directives/class-map.js';
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import '../image';
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import { updateElementStyleFromMediaLayoutConfig } from '../../utils/media-layout.js';
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import { DataManager } from '../../utils/data-manager.js';
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@customElement('frigate-card-live')
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export class FrigateCardLive extends LitElement {
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@property({ attribute: false })
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public conditionState?: ConditionState;
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@property({ attribute: false })
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public hass?: ExtendedHomeAssistant;
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@property({ attribute: false })
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public view?: Readonly<View>;
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@property({ attribute: false })
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public cameras?: Map<string, CameraConfig>;
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@property({ attribute: false })
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public liveConfig?: LiveConfig;
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@property({ attribute: false, hasChanged: contentsChanged })
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public liveOverrides?: LiveOverrides;
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@property({ attribute: false })
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public dataManager?: DataManager;
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@property({ attribute: false })
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public cardWideConfig?: CardWideConfig;
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// Whether or not the live view is currently in the background (i.e. preloaded
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// but not visible)
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@state()
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protected _inBackground?: boolean = false;
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// Intersection handler is used to detect when the live view flips between
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// foreground and background (in preload mode).
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protected _intersectionObserver: IntersectionObserver;
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// MediaLoadedInfo object and message from the underlying live object. In the
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// case of pre-loading these may be propagated upwards later.
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protected _backgroundMediaLoadedInfo: MediaLoadedInfo | null = null;
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protected _messageReceivedPostRender = false;
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protected _renderKey = 0;
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constructor() {
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super();
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this._intersectionObserver = new IntersectionObserver(
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this._intersectionHandler.bind(this),
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);
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}
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/**
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* Called when the live view intersects with the viewport.
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* @param entries The IntersectionObserverEntry entries (should be only 1).
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*/
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protected _intersectionHandler(entries: IntersectionObserverEntry[]): void {
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this._inBackground = !entries.some((entry) => entry.isIntersecting);
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if (
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!this._inBackground &&
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!this._messageReceivedPostRender &&
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this._backgroundMediaLoadedInfo
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) {
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// If this isn't being rendered in the background, the last render did not
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// generate a message and there's a saved MediaInfo, dispatch it upwards.
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dispatchExistingMediaLoadedInfoAsEvent(this, this._backgroundMediaLoadedInfo);
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this._backgroundMediaLoadedInfo = null;
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}
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// Trigger a re-render which may be necessary if the prior render resulted
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// in a message.
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if (this._messageReceivedPostRender && !this._inBackground) {
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this.requestUpdate();
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}
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}
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/**
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* Determine whether the element should be updated.
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* @param _changedProps The changed properties if any.
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* @returns `true` if the element should be updated.
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*/
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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protected shouldUpdate(_changedProps: PropertyValues): boolean {
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// Don't process updates if it's in the background and a message was
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// received (otherwise an error message thrown by the background live
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// component may continually be re-spammed hitting performance).
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return !this._inBackground || !this._messageReceivedPostRender;
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}
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/**
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* Component connected callback.
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*/
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connectedCallback(): void {
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this._intersectionObserver.observe(this);
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super.connectedCallback();
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}
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/**
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* Component disconnected callback.
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*/
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disconnectedCallback(): void {
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super.disconnectedCallback();
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this._intersectionObserver.disconnect();
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}
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/**
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* Master render method.
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* @returns A rendered template.
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*/
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protected render(): TemplateResult | void {
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if (!this.hass || !this.liveConfig || !this.cameras || !this.view) {
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return;
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}
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const config = getOverriddenConfig(
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this.liveConfig,
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this.liveOverrides,
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this.conditionState,
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) as LiveConfig;
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// Does not use getFullDependentBrowseMediaQueryParametersOrDispatchError to
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// ensure that non-Frigate cameras will work in live view (they will not
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// have a Frigate camera name).
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const browseMediaParams = getFullDependentBrowseMediaQueryParameters(
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this.hass,
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this.cameras,
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this.view.camera,
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config.controls.thumbnails.media,
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);
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// Notes:
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// - See use of liveConfig and not config below -- the carousel will
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// independently override the liveConfig to reflect the camera in the
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// carousel (not necessarily the selected camera).
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// - Fetching of thumbnails is disabled as long as live view is the
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// background.
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// - Various events are captured to prevent them propagating upwards if the
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// card is in the background.
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// - The entire returned template is keyed to allow for the whole template
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// to be re-rendered in certain circumstances (specifically: if a message
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// is received when the card is in the background).
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const result = html`${keyed(
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this._renderKey,
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html`<frigate-card-surround
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.hass=${this.hass}
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.view=${this.view}
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.fetch=${true}
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.thumbnailConfig=${config.controls.thumbnails}
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.timelineConfig=${config.controls.timeline}
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.browseMediaParams=${browseMediaParams ?? undefined}
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.cameras=${this.cameras}
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.dataManager=${this.dataManager}
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.inBackground=${this._inBackground}
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@frigate-card:message=${(ev: CustomEvent<Message>) => {
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this._renderKey++;
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this._messageReceivedPostRender = true;
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if (this._inBackground) {
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ev.stopPropagation();
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}
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}}
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@frigate-card:media:loaded=${(ev: CustomEvent<MediaLoadedInfo>) => {
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if (this._inBackground) {
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this._backgroundMediaLoadedInfo = ev.detail;
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ev.stopPropagation();
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}
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}}
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@frigate-card:view:change=${(ev: CustomEvent<View>) => {
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if (this._inBackground) {
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ev.stopPropagation();
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}
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}}
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>
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<frigate-card-live-carousel
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.hass=${this.hass}
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.view=${this.view}
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.cameras=${this.cameras}
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.liveConfig=${this.liveConfig}
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.inBackground=${this._inBackground}
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.conditionState=${this.conditionState}
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.liveOverrides=${this.liveOverrides}
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.cardWideConfig=${this.cardWideConfig}
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>
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</frigate-card-live-carousel>
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</frigate-card-surround>`,
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)}`;
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this._messageReceivedPostRender = false;
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return result;
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}
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/**
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* Get styles.
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*/
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static get styles(): CSSResultGroup {
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return unsafeCSS(liveStyle);
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}
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}
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@customElement('frigate-card-live-carousel')
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export class FrigateCardLiveCarousel extends LitElement {
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@property({ attribute: false })
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public hass?: ExtendedHomeAssistant;
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@property({ attribute: false })
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public view?: Readonly<View>;
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@property({ attribute: false })
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public cameras?: Map<string, CameraConfig>;
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@property({ attribute: false })
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public liveConfig?: LiveConfig;
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@property({ attribute: false, hasChanged: contentsChanged })
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public liveOverrides?: LiveOverrides;
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@property({ attribute: false })
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public inBackground?: boolean;
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@property({ attribute: false })
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public conditionState?: ConditionState;
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@property({ attribute: false })
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public cardWideConfig?: CardWideConfig;
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// Index between camera name and slide number.
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protected _cameraToSlide: Record<string, number> = {};
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protected _refMediaCarousel: Ref<FrigateCardMediaCarousel> = createRef();
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/**
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* The updated lifecycle callback for this element.
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* @param changedProperties The properties that were changed in this render.
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*/
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updated(changedProperties: PropertyValues): void {
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super.updated(changedProperties);
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const frigateCardMediaCarousel = this._refMediaCarousel.value;
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const frigateCardCarousel = frigateCardMediaCarousel?.frigateCardCarousel();
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if (changedProperties.has('view')) {
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const oldView = changedProperties.get('view') as View | undefined;
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if (
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frigateCardCarousel &&
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this.view?.camera &&
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(!oldView || this.view?.camera !== oldView.camera)
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) {
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const slide: number | undefined = this._cameraToSlide[this.view.camera];
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if (
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slide !== undefined &&
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slide !== frigateCardCarousel.getCarouselSelected()?.index
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) {
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frigateCardCarousel.carouselScrollTo(slide);
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}
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}
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}
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if (
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frigateCardMediaCarousel &&
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frigateCardCarousel &&
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changedProperties.has('inBackground')
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) {
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// If this has changed to be in the background (i.e. preloaded but not
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// visible) take the appropriate play/pause/mute/unmute actions.
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if (this.inBackground) {
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frigateCardMediaCarousel.autoPause();
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frigateCardMediaCarousel.autoMute();
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} else {
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frigateCardMediaCarousel.autoPlay();
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frigateCardMediaCarousel.autoUnmute();
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}
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}
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}
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/**
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* Get the transition effect to use.
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* @returns An TransitionEffect object.
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*/
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protected _getTransitionEffect(): TransitionEffect {
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return (
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this.liveConfig?.transition_effect ??
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frigateCardConfigDefaults.live.transition_effect
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);
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}
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/**
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* Get the Embla options to use.
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* @returns An EmblaOptionsType object or undefined for no options.
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*/
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protected _getOptions(): EmblaOptionsType {
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return {
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startIndex:
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this.cameras && this.view
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? Math.max(0, Array.from(this.cameras.keys()).indexOf(this.view.camera))
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: 0,
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draggable: this.liveConfig?.draggable,
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loop: true,
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};
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}
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/**
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* Get the Embla plugins to use.
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* @returns A list of EmblaOptionsTypes.
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*/
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protected _getPlugins(): EmblaCarouselPlugins {
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return [
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// Only enable wheel plugin if there is more than one camera.
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...(this.cameras && this.cameras.size > 1
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? [
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WheelGesturesPlugin({
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// Whether the carousel is vertical or horizontal, interpret y-axis wheel
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// gestures as scrolling for the carousel.
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forceWheelAxis: 'y',
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}),
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]
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: []),
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Lazyload({
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...(this.liveConfig?.lazy_load && {
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lazyLoadCallback: (index, slide) =>
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this._lazyloadOrUnloadSlide('load', index, slide),
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}),
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lazyUnloadCondition: this.liveConfig?.lazy_unload,
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lazyUnloadCallback: (index, slide) =>
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this._lazyloadOrUnloadSlide('unload', index, slide),
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}),
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AutoMediaPlugin({
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playerSelector: 'frigate-card-live-provider',
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...(this.liveConfig?.auto_play && {
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autoPlayCondition: this.liveConfig.auto_play,
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}),
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...(this.liveConfig?.auto_pause && {
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autoPauseCondition: this.liveConfig.auto_pause,
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}),
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...(this.liveConfig?.auto_mute && {
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autoMuteCondition: this.liveConfig.auto_mute,
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}),
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...(this.liveConfig?.auto_unmute && {
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autoUnmuteCondition: this.liveConfig.auto_unmute,
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}),
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}),
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];
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}
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/**
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* Returns the number of slides to lazily load. 0 means all slides are lazy
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* loaded, 1 means that 1 slide on each side of the currently selected slide
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* should lazy load, etc. `null` means lazy loading is disabled and everything
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* should load simultaneously.
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* @returns
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*/
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protected _getLazyLoadCount(): number | null {
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// Defaults to fully-lazy loading.
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return this.liveConfig?.lazy_load === false ? null : 0;
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}
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/**
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* Get slides to include in the render.
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* @returns The slides to include in the render and an index keyed by camera
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* name to slide number.
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*/
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protected _getSlides(): [TemplateResult[], Record<string, number>] {
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if (!this.cameras) {
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return [[], {}];
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}
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const slides: TemplateResult[] = [];
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const cameraToSlide: Record<string, number> = {};
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for (const [camera, cameraConfig] of this.cameras) {
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const slide = this._renderLive(camera, cameraConfig, slides.length);
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if (slide) {
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cameraToSlide[camera] = slides.length;
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slides.push(slide);
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}
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}
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return [slides, cameraToSlide];
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}
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||||
/**
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* Handle the user selecting a new slide in the carousel.
|
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*/
|
||||
protected _setViewHandler(): void {
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const selectedCameraIndex = this._refMediaCarousel.value
|
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?.frigateCardCarousel()
|
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?.getCarouselSelected()?.index;
|
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if (selectedCameraIndex === undefined || !this.view || !this.cameras) {
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return;
|
||||
}
|
||||
|
||||
this.view
|
||||
.evolve({
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camera: Array.from(this.cameras.keys())[selectedCameraIndex],
|
||||
|
||||
// Reset the target.
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||||
target: null,
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||||
childIndex: null,
|
||||
})
|
||||
// Don't yet fetch thumbnails (they will be fetched when the carousel
|
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// settles).
|
||||
.mergeInContext({ thumbnails: { fetch: false } })
|
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.dispatchChangeEvent(this);
|
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}
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||||
|
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/**
|
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* Lazy load a slide.
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* @param _index The slide number to lazy load.
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* @param slide The slide to lazy load.
|
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*/
|
||||
protected _lazyloadOrUnloadSlide(
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action: 'load' | 'unload',
|
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_index: number,
|
||||
slide: Element,
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||||
): void {
|
||||
if (slide instanceof HTMLSlotElement) {
|
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slide = slide.assignedElements({ flatten: true })[0];
|
||||
}
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||||
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const liveProvider = slide?.querySelector(
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'frigate-card-live-provider',
|
||||
) as FrigateCardLiveProvider | null;
|
||||
if (liveProvider) {
|
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liveProvider.disabled = action !== 'load';
|
||||
}
|
||||
}
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||||
|
||||
protected _renderLive(
|
||||
camera: string,
|
||||
cameraConfig: CameraConfig,
|
||||
slideIndex: number,
|
||||
): TemplateResult | void {
|
||||
if (!this.liveConfig) {
|
||||
return;
|
||||
}
|
||||
// The conditionState object contains the currently live camera, which (in
|
||||
// the carousel for example) is not necessarily the live camera this
|
||||
// <frigate-card-live-provider> is rendering right now.
|
||||
const conditionState = {
|
||||
...this.conditionState,
|
||||
camera: camera,
|
||||
};
|
||||
|
||||
const config = getOverriddenConfig(
|
||||
this.liveConfig,
|
||||
this.liveOverrides,
|
||||
conditionState,
|
||||
) as LiveConfig;
|
||||
|
||||
return html`
|
||||
<div class="embla__slide">
|
||||
<frigate-card-live-provider
|
||||
?disabled=${this.liveConfig.lazy_load}
|
||||
.cameraConfig=${cameraConfig}
|
||||
.label=${getCameraTitle(this.hass, cameraConfig)}
|
||||
.liveConfig=${config}
|
||||
.hass=${this.hass}
|
||||
.cardWideConfig=${this.cardWideConfig}
|
||||
@frigate-card:media:loaded=${(ev: CustomEvent<MediaLoadedInfo>) => {
|
||||
wrapMediaLoadedEventForCarousel(slideIndex, ev);
|
||||
}}
|
||||
@frigate-card:media:unloaded=${(ev: CustomEvent<void>) => {
|
||||
wrapMediaUnloadedEventForCarousel(slideIndex, ev);
|
||||
}}
|
||||
>
|
||||
</frigate-card-live-provider>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
protected _getCameraNeighbors(): [CameraConfig | null, CameraConfig | null] {
|
||||
if (!this.cameras || !this.view || !this.hass) {
|
||||
return [null, null];
|
||||
}
|
||||
const keys = Array.from(this.cameras.keys());
|
||||
const currentIndex = keys.indexOf(this.view.camera);
|
||||
|
||||
if (currentIndex < 0 || this.cameras.size <= 1) {
|
||||
return [null, null];
|
||||
}
|
||||
|
||||
const prev =
|
||||
this.cameras.get(
|
||||
keys[currentIndex > 0 ? currentIndex - 1 : this.cameras.size - 1],
|
||||
) ?? null;
|
||||
const next =
|
||||
this.cameras.get(
|
||||
keys[currentIndex + 1 < this.cameras.size ? currentIndex + 1 : 0],
|
||||
) ?? null;
|
||||
return [prev, next];
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the element.
|
||||
* @returns A template to display to the user.
|
||||
*/
|
||||
protected render(): TemplateResult | void {
|
||||
const [slides, cameraToSlide] = this._getSlides();
|
||||
this._cameraToSlide = cameraToSlide;
|
||||
if (!slides.length || !this.liveConfig || !this.cameras || !this.view) {
|
||||
return;
|
||||
}
|
||||
|
||||
const config = getOverriddenConfig(
|
||||
this.liveConfig,
|
||||
this.liveOverrides,
|
||||
this.conditionState,
|
||||
) as LiveConfig;
|
||||
|
||||
const [prev, next] = this._getCameraNeighbors();
|
||||
const title = getCameraTitle(this.hass, this.cameras.get(this.view.camera));
|
||||
|
||||
// Notes on the below:
|
||||
// - guard() is used to avoid reseting the carousel unless the
|
||||
// options/plugins actually change.
|
||||
// - the 'carousel:settle' event is listened for (instead of
|
||||
// 'carousel:select') to only trigger the view change (which subsequently
|
||||
// fetches thumbnails) after the carousel has stopped moving. This gives a
|
||||
// much smoother carousel experience since network fetches are not at the
|
||||
// same time as carousel movement (at a cost of fetching thumbnails a
|
||||
// little later).
|
||||
|
||||
return html`
|
||||
<frigate-card-media-carousel
|
||||
${ref(this._refMediaCarousel)}
|
||||
.carouselOptions=${guard(
|
||||
[this.cameras, this.liveConfig],
|
||||
this._getOptions.bind(this),
|
||||
)}
|
||||
.carouselPlugins=${guard(
|
||||
[this.cameras, this.liveConfig],
|
||||
this._getPlugins.bind(this),
|
||||
) as EmblaCarouselPlugins}
|
||||
.label="${title ? `${localize('common.live')}: ${title}` : ''}"
|
||||
.titlePopupConfig=${config.controls.title}
|
||||
transitionEffect=${this._getTransitionEffect()}
|
||||
@frigate-card:media-carousel:select=${this._setViewHandler.bind(this)}
|
||||
@frigate-card:carousel:settle=${() => {
|
||||
// Fetch the thumbnails after the carousel has settled.
|
||||
dispatchViewContextChangeEvent(this, { thumbnails: { fetch: true } });
|
||||
}}
|
||||
>
|
||||
<frigate-card-next-previous-control
|
||||
slot="previous"
|
||||
.hass=${this.hass}
|
||||
.direction=${'previous'}
|
||||
.controlConfig=${config.controls.next_previous}
|
||||
.label=${getCameraTitle(this.hass, prev)}
|
||||
.icon=${getCameraIcon(this.hass, prev)}
|
||||
?disabled=${prev == null}
|
||||
@click=${(ev) => {
|
||||
this._refMediaCarousel.value
|
||||
?.frigateCardCarousel()
|
||||
?.carouselScrollPrevious();
|
||||
stopEventFromActivatingCardWideActions(ev);
|
||||
}}
|
||||
>
|
||||
</frigate-card-next-previous-control>
|
||||
${slides}
|
||||
<frigate-card-next-previous-control
|
||||
slot="next"
|
||||
.hass=${this.hass}
|
||||
.direction=${'next'}
|
||||
.controlConfig=${config.controls.next_previous}
|
||||
.label=${getCameraTitle(this.hass, next)}
|
||||
.icon=${getCameraIcon(this.hass, next)}
|
||||
?disabled=${next == null}
|
||||
@click=${(ev) => {
|
||||
this._refMediaCarousel.value?.frigateCardCarousel()?.carouselScrollNext();
|
||||
stopEventFromActivatingCardWideActions(ev);
|
||||
}}
|
||||
>
|
||||
</frigate-card-next-previous-control>
|
||||
</frigate-card-media-carousel>
|
||||
`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get styles.
|
||||
*/
|
||||
static get styles(): CSSResultGroup {
|
||||
return unsafeCSS(liveCarouselStyle);
|
||||
}
|
||||
}
|
||||
|
||||
@customElement('frigate-card-live-provider')
|
||||
export class FrigateCardLiveProvider extends LitElement {
|
||||
@property({ attribute: false })
|
||||
public hass?: ExtendedHomeAssistant;
|
||||
|
||||
@property({ attribute: false })
|
||||
public cameraConfig?: CameraConfig;
|
||||
|
||||
@property({ attribute: false })
|
||||
public liveConfig?: LiveConfig;
|
||||
|
||||
// Whether or not to disable this entity. If `true`, no contents are rendered
|
||||
// until this attribute is set to `false` (this is useful for lazy loading).
|
||||
@property({ attribute: true, type: Boolean })
|
||||
public disabled = false;
|
||||
|
||||
// Label that is used for ARIA support and as tooltip.
|
||||
@property({ attribute: false })
|
||||
public label = '';
|
||||
|
||||
@property({ attribute: false })
|
||||
public cardWideConfig?: CardWideConfig;
|
||||
|
||||
@state()
|
||||
protected _isVideoMediaLoaded = false;
|
||||
|
||||
protected _providerRef: Ref<Element & FrigateCardMediaPlayer> = createRef();
|
||||
|
||||
/**
|
||||
* Play the video.
|
||||
*/
|
||||
public play(): void {
|
||||
this._providerRef.value?.play();
|
||||
}
|
||||
|
||||
/**
|
||||
* Pause the video.
|
||||
*/
|
||||
public pause(): void {
|
||||
this._providerRef.value?.pause();
|
||||
}
|
||||
|
||||
/**
|
||||
* Mute the video.
|
||||
*/
|
||||
public mute(): void {
|
||||
this._providerRef.value?.mute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Unmute the video.
|
||||
*/
|
||||
public unmute(): void {
|
||||
this._providerRef.value?.unmute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Seek the video.
|
||||
*/
|
||||
public seek(seconds: number): void {
|
||||
this._providerRef.value?.seek(seconds);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the fully resolved live provider.
|
||||
* @returns A live provider (that is not 'auto').
|
||||
*/
|
||||
protected _getResolvedProvider(): Omit<LiveProvider, 'auto'> {
|
||||
if (this.cameraConfig?.live_provider === 'auto') {
|
||||
if (
|
||||
this.cameraConfig?.webrtc_card?.entity ||
|
||||
this.cameraConfig?.webrtc_card?.url
|
||||
) {
|
||||
return 'webrtc-card';
|
||||
} else if (this.cameraConfig?.camera_entity) {
|
||||
return 'ha';
|
||||
} else if (this.cameraConfig?.frigate.camera_name) {
|
||||
return 'frigate-jsmpeg';
|
||||
}
|
||||
return frigateCardConfigDefaults.cameras.live_provider;
|
||||
}
|
||||
return (
|
||||
this.cameraConfig?.live_provider || frigateCardConfigDefaults.cameras.live_provider
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Determine if a camera image should be shown in lieu of the real stream
|
||||
* whilst loading.
|
||||
* @returns`true` if an image should be shown.
|
||||
*/
|
||||
protected _shouldShowImageDuringLoading(): boolean {
|
||||
return (
|
||||
!!this.cameraConfig?.camera_entity &&
|
||||
!!this.hass &&
|
||||
!!this.liveConfig?.show_image_during_load
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Component disconnected callback.
|
||||
*/
|
||||
disconnectedCallback(): void {
|
||||
this._isVideoMediaLoaded = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Record that video media is being shown.
|
||||
*/
|
||||
protected _videoMediaShowHandler(): void {
|
||||
this._isVideoMediaLoaded = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Called before each update.
|
||||
*/
|
||||
protected willUpdate(changedProps: PropertyValues): void {
|
||||
if (changedProps.has('disabled')) {
|
||||
if (this.disabled) {
|
||||
this._isVideoMediaLoaded = false;
|
||||
dispatchMediaUnloadedEvent(this);
|
||||
}
|
||||
}
|
||||
if (changedProps.has('liveConfig')) {
|
||||
updateElementStyleFromMediaLayoutConfig(this, this.liveConfig?.layout);
|
||||
}
|
||||
if (changedProps.has('cameraConfig')) {
|
||||
if (this._getResolvedProvider() === 'frigate-jsmpeg') {
|
||||
import('./live-jsmpeg.js');
|
||||
} else if (this._getResolvedProvider() === 'ha') {
|
||||
import('./live-ha.js');
|
||||
} else if (this._getResolvedProvider() === 'webrtc-card') {
|
||||
import('./live-webrtc.js');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Master render method.
|
||||
* @returns A rendered template.
|
||||
*/
|
||||
protected render(): TemplateResult | void {
|
||||
if (this.disabled || !this.hass || !this.liveConfig || !this.cameraConfig) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Set title and ariaLabel from the provided label property.
|
||||
this.title = this.label;
|
||||
this.ariaLabel = this.label;
|
||||
|
||||
const provider = this._getResolvedProvider();
|
||||
const showImage = !this._isVideoMediaLoaded && this._shouldShowImageDuringLoading();
|
||||
const providerClasses = {
|
||||
hidden: showImage,
|
||||
};
|
||||
|
||||
return html`
|
||||
${showImage
|
||||
? html`<frigate-card-image
|
||||
.imageConfig=${{
|
||||
mode: 'camera' as const,
|
||||
refresh_seconds: 1,
|
||||
}}
|
||||
.hass=${this.hass}
|
||||
.cameraConfig=${this.cameraConfig}
|
||||
>
|
||||
</frigate-card-image>`
|
||||
: html``}
|
||||
${provider === 'ha'
|
||||
? html` <frigate-card-live-ha
|
||||
${ref(this._providerRef)}
|
||||
class=${classMap(providerClasses)}
|
||||
.hass=${this.hass}
|
||||
.cameraConfig=${this.cameraConfig}
|
||||
@frigate-card:media:loaded=${this._videoMediaShowHandler.bind(this)}
|
||||
>
|
||||
</frigate-card-live-ha>`
|
||||
: provider === 'webrtc-card'
|
||||
? html`<frigate-card-live-webrtc-card
|
||||
${ref(this._providerRef)}
|
||||
class=${classMap(providerClasses)}
|
||||
.hass=${this.hass}
|
||||
.cameraConfig=${this.cameraConfig}
|
||||
.webRTCConfig=${this.liveConfig.webrtc_card}
|
||||
.cardWideConfig=${this.cardWideConfig}
|
||||
@frigate-card:media:loaded=${this._videoMediaShowHandler.bind(this)}
|
||||
>
|
||||
</frigate-card-live-webrtc-card>`
|
||||
: html` <frigate-card-live-jsmpeg
|
||||
${ref(this._providerRef)}
|
||||
class=${classMap(providerClasses)}
|
||||
.hass=${this.hass}
|
||||
.cameraConfig=${this.cameraConfig}
|
||||
.jsmpegConfig=${this.liveConfig.jsmpeg}
|
||||
.cardWideConfig=${this.cardWideConfig}
|
||||
@frigate-card:media:loaded=${this._videoMediaShowHandler.bind(this)}
|
||||
>
|
||||
</frigate-card-live-jsmpeg>`}
|
||||
`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get styles.
|
||||
*/
|
||||
static get styles(): CSSResultGroup {
|
||||
return unsafeCSS(liveProviderStyle);
|
||||
}
|
||||
}
|
||||
|
||||
declare global {
|
||||
interface HTMLElementTagNameMap {
|
||||
'frigate-card-live-provider': FrigateCardLiveProvider;
|
||||
'frigate-card-live-carousel': FrigateCardLiveCarousel;
|
||||
'frigate-card-live': FrigateCardLive;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user