124 lines
4.4 KiB
TypeScript
124 lines
4.4 KiB
TypeScript
import type { FC } from '../../../lib/teact/teact';
|
|
import React, { memo, useEffect, useRef } from '../../../lib/teact/teact';
|
|
import { getActions, getGlobal } from '../../../global';
|
|
|
|
import type { ApiStickerSet } from '../../../api/types';
|
|
import type { ObserveFn } from '../../../hooks/useIntersectionObserver';
|
|
|
|
import { STICKER_SIZE_PICKER_HEADER } from '../../../config';
|
|
import { getStickerPreviewHash } from '../../../global/helpers';
|
|
import { selectIsAlwaysHighPriorityEmoji } from '../../../global/selectors';
|
|
import buildClassName from '../../../util/buildClassName';
|
|
import { getFirstLetters } from '../../../util/textFormat';
|
|
import { IS_WEBM_SUPPORTED } from '../../../util/windowEnvironment';
|
|
|
|
import useColorFilter from '../../../hooks/stickers/useColorFilter';
|
|
import useDynamicColorListener from '../../../hooks/stickers/useDynamicColorListener';
|
|
import useCoordsInSharedCanvas from '../../../hooks/useCoordsInSharedCanvas';
|
|
import { useIsIntersecting } from '../../../hooks/useIntersectionObserver';
|
|
import useMedia from '../../../hooks/useMedia';
|
|
import useMediaTransition from '../../../hooks/useMediaTransition';
|
|
import useCustomEmoji from '../../common/hooks/useCustomEmoji';
|
|
|
|
import AnimatedSticker from '../../common/AnimatedSticker';
|
|
import OptimizedVideo from '../../ui/OptimizedVideo';
|
|
|
|
import styles from './StickerSetCover.module.scss';
|
|
|
|
type OwnProps = {
|
|
stickerSet: ApiStickerSet;
|
|
size?: number;
|
|
noPlay?: boolean;
|
|
forcePlayback?: boolean;
|
|
observeIntersection: ObserveFn;
|
|
sharedCanvasRef?: React.RefObject<HTMLCanvasElement>;
|
|
};
|
|
|
|
const StickerSetCover: FC<OwnProps> = ({
|
|
stickerSet,
|
|
size = STICKER_SIZE_PICKER_HEADER,
|
|
noPlay,
|
|
forcePlayback,
|
|
observeIntersection,
|
|
sharedCanvasRef,
|
|
}) => {
|
|
const { loadStickers } = getActions();
|
|
// eslint-disable-next-line no-null/no-null
|
|
const containerRef = useRef<HTMLDivElement>(null);
|
|
|
|
const {
|
|
hasThumbnail, thumbCustomEmojiId, isLottie, isVideos: isVideo,
|
|
} = stickerSet;
|
|
|
|
const { customEmoji } = useCustomEmoji(thumbCustomEmojiId);
|
|
const hasCustomColor = customEmoji?.shouldUseTextColor;
|
|
const customColor = useDynamicColorListener(containerRef, !hasCustomColor);
|
|
const colorFilter = useColorFilter(customColor);
|
|
|
|
const isIntersecting = useIsIntersecting(containerRef, observeIntersection);
|
|
const shouldPlay = isIntersecting && !noPlay;
|
|
|
|
const shouldFallbackToStatic = stickerSet.stickers && isVideo && !IS_WEBM_SUPPORTED;
|
|
const staticHash = shouldFallbackToStatic && getStickerPreviewHash(stickerSet.stickers![0].id);
|
|
const staticMediaData = useMedia(staticHash, !isIntersecting);
|
|
|
|
const mediaHash = ((hasThumbnail && !shouldFallbackToStatic) || isLottie) && `stickerSet${stickerSet.id}`;
|
|
const mediaData = useMedia(mediaHash, !isIntersecting);
|
|
const isReady = mediaData || staticMediaData;
|
|
const transitionClassNames = useMediaTransition(isReady);
|
|
|
|
const coords = useCoordsInSharedCanvas(containerRef, sharedCanvasRef);
|
|
|
|
useEffect(() => {
|
|
if (isIntersecting && !stickerSet.stickers?.length) {
|
|
loadStickers({
|
|
stickerSetInfo: {
|
|
id: stickerSet.id,
|
|
accessHash: stickerSet.accessHash,
|
|
},
|
|
});
|
|
}
|
|
}, [isIntersecting, loadStickers, stickerSet]);
|
|
|
|
return (
|
|
<div ref={containerRef} className={buildClassName(styles.root, 'sticker-set-cover')}>
|
|
{isReady ? (
|
|
isLottie ? (
|
|
<AnimatedSticker
|
|
className={transitionClassNames}
|
|
tgsUrl={mediaData}
|
|
size={size}
|
|
play={shouldPlay}
|
|
isLowPriority={!selectIsAlwaysHighPriorityEmoji(getGlobal(), stickerSet)}
|
|
sharedCanvas={sharedCanvasRef?.current || undefined}
|
|
sharedCanvasCoords={coords}
|
|
forceAlways={forcePlayback}
|
|
/>
|
|
) : (isVideo && !shouldFallbackToStatic) ? (
|
|
<OptimizedVideo
|
|
className={buildClassName(styles.video, transitionClassNames)}
|
|
src={mediaData}
|
|
canPlay={shouldPlay}
|
|
style={colorFilter}
|
|
isPriority={forcePlayback}
|
|
loop
|
|
disablePictureInPicture
|
|
/>
|
|
) : (
|
|
<img
|
|
src={mediaData || staticMediaData}
|
|
style={colorFilter}
|
|
className={buildClassName(styles.image, transitionClassNames)}
|
|
alt=""
|
|
draggable={false}
|
|
/>
|
|
)
|
|
) : (
|
|
getFirstLetters(stickerSet.title, 2)
|
|
)}
|
|
</div>
|
|
);
|
|
};
|
|
|
|
export default memo(StickerSetCover);
|