sforkowany z mirror/soapbox
Move gigantic media sizing code into useMediaSizeData file/hook
Alex Gleason
rodzic
6bbd00c658
commit
215c857648
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@ -3,12 +3,10 @@ import React, { useState, useRef, useLayoutEffect } from 'react';
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import { Attachment } from 'soapbox/types/entities';
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import { isPanoramic, isPortrait, isNonConformingRatio, minimumAspectRatio, maximumAspectRatio } from '../utils/media-aspect-ratio';
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import { ATTACHMENT_LIMIT } from './media-gallery/constants';
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import MediaItem from './media-gallery/media-item';
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import { useMediaSizeData } from './media-gallery/useMediaSizeData';
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import type { Dimensions, SizeData } from './media-gallery/types';
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import type { List as ImmutableList } from 'immutable';
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interface IMediaGallery {
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@ -36,239 +34,12 @@ const MediaGallery: React.FC<IMediaGallery> = (props) => {
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const [width, setWidth] = useState<number>(defaultWidth);
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const node = useRef<HTMLDivElement>(null);
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const sizeData = useMediaSizeData({ media, width, height, defaultWidth });
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const handleClick = (index: number) => {
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onOpenMedia(media, index);
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};
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const getSizeDataSingle = (): SizeData => {
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const w = width || defaultWidth;
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const aspectRatio = media.getIn([0, 'meta', 'original', 'aspect']) as number | undefined;
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const getHeight = () => {
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if (!aspectRatio) return w * 9 / 16;
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if (isPanoramic(aspectRatio)) return Math.floor(w / maximumAspectRatio);
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if (isPortrait(aspectRatio)) return Math.floor(w / minimumAspectRatio);
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return Math.floor(w / aspectRatio);
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};
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return {
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style: { height: getHeight() },
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itemsDimensions: [],
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size: 1,
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width,
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};
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};
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const getSizeDataMultiple = (size: number): SizeData => {
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const w = width || defaultWidth;
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const panoSize = Math.floor(w / maximumAspectRatio);
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const panoSize_px = `${Math.floor(w / maximumAspectRatio)}px`;
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const style: React.CSSProperties = {};
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let itemsDimensions: Dimensions[] = [];
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const ratios = Array(size).fill(null).map((_, i) =>
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media.getIn([i, 'meta', 'original', 'aspect']) as number,
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);
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const [ar1, ar2, ar3, ar4] = ratios;
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if (size === 2) {
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if (isPortrait(ar1) && isPortrait(ar2)) {
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style.height = w - (w / maximumAspectRatio);
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} else if (isPanoramic(ar1) && isPanoramic(ar2)) {
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style.height = panoSize * 2;
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} else if (
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(isPanoramic(ar1) && isPortrait(ar2)) ||
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(isPortrait(ar1) && isPanoramic(ar2)) ||
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(isPanoramic(ar1) && isNonConformingRatio(ar2)) ||
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(isNonConformingRatio(ar1) && isPanoramic(ar2))
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) {
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style.height = (w * 0.6) + (w / maximumAspectRatio);
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} else {
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style.height = w / 2;
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}
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if (isPortrait(ar1) && isPortrait(ar2)) {
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itemsDimensions = [
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{ w: 50, h: '100%', r: '2px' },
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{ w: 50, h: '100%', l: '2px' },
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];
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} else if (isPanoramic(ar1) && isPanoramic(ar2)) {
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itemsDimensions = [
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{ w: 100, h: panoSize_px, b: '2px' },
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{ w: 100, h: panoSize_px, t: '2px' },
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];
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} else if (
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(isPanoramic(ar1) && isPortrait(ar2)) ||
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(isPanoramic(ar1) && isNonConformingRatio(ar2))
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) {
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itemsDimensions = [
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{ w: 100, h: `${(w / maximumAspectRatio)}px`, b: '2px' },
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{ w: 100, h: `${(w * 0.6)}px`, t: '2px' },
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];
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} else if (
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(isPortrait(ar1) && isPanoramic(ar2)) ||
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(isNonConformingRatio(ar1) && isPanoramic(ar2))
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) {
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itemsDimensions = [
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{ w: 100, h: `${(w * 0.6)}px`, b: '2px' },
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{ w: 100, h: `${(w / maximumAspectRatio)}px`, t: '2px' },
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];
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} else {
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itemsDimensions = [
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{ w: 50, h: '100%', r: '2px' },
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{ w: 50, h: '100%', l: '2px' },
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];
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}
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} else if (size === 3) {
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if (isPanoramic(ar1) && isPanoramic(ar2) && isPanoramic(ar3)) {
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style.height = panoSize * 3;
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} else if (isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3)) {
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style.height = Math.floor(w / minimumAspectRatio);
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} else {
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style.height = w;
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}
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if (isPanoramic(ar1) && isNonConformingRatio(ar2) && isNonConformingRatio(ar3)) {
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itemsDimensions = [
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{ w: 100, h: '50%', b: '2px' },
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{ w: 50, h: '50%', t: '2px', r: '2px' },
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{ w: 50, h: '50%', t: '2px', l: '2px' },
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];
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} else if (isPanoramic(ar1) && isPanoramic(ar2) && isPanoramic(ar3)) {
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itemsDimensions = [
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{ w: 100, h: panoSize_px, b: '4px' },
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{ w: 100, h: panoSize_px },
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{ w: 100, h: panoSize_px, t: '4px' },
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];
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} else if (isPortrait(ar1) && isNonConformingRatio(ar2) && isNonConformingRatio(ar3)) {
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itemsDimensions = [
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{ w: 50, h: '100%', r: '2px' },
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{ w: 50, h: '50%', b: '2px', l: '2px' },
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{ w: 50, h: '50%', t: '2px', l: '2px' },
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];
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} else if (isNonConformingRatio(ar1) && isNonConformingRatio(ar2) && isPortrait(ar3)) {
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itemsDimensions = [
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{ w: 50, h: '50%', b: '2px', r: '2px' },
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{ w: 50, h: '50%', l: '-2px', b: '-2px', pos: 'absolute', float: 'none' },
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{ w: 50, h: '100%', r: '-2px', t: '0px', b: '0px', pos: 'absolute', float: 'none' },
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];
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} else if (
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(isNonConformingRatio(ar1) && isPortrait(ar2) && isNonConformingRatio(ar3)) ||
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(isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3))
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) {
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itemsDimensions = [
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{ w: 50, h: '50%', b: '2px', r: '2px' },
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{ w: 50, h: '100%', l: '2px', float: 'right' },
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{ w: 50, h: '50%', t: '2px', r: '2px' },
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];
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} else if (
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(isPanoramic(ar1) && isPanoramic(ar2) && isNonConformingRatio(ar3)) ||
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(isPanoramic(ar1) && isPanoramic(ar2) && isPortrait(ar3))
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) {
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itemsDimensions = [
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{ w: 50, h: panoSize_px, b: '2px', r: '2px' },
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{ w: 50, h: panoSize_px, b: '2px', l: '2px' },
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{ w: 100, h: `${w - panoSize}px`, t: '2px' },
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];
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} else if (
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(isNonConformingRatio(ar1) && isPanoramic(ar2) && isPanoramic(ar3)) ||
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(isPortrait(ar1) && isPanoramic(ar2) && isPanoramic(ar3))
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) {
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itemsDimensions = [
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{ w: 100, h: `${w - panoSize}px`, b: '2px' },
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{ w: 50, h: panoSize_px, t: '2px', r: '2px' },
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{ w: 50, h: panoSize_px, t: '2px', l: '2px' },
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];
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} else {
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itemsDimensions = [
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{ w: 50, h: '50%', b: '2px', r: '2px' },
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{ w: 50, h: '50%', b: '2px', l: '2px' },
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{ w: 100, h: '50%', t: '2px' },
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];
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}
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} else if (size >= 4) {
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if (
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(isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3) && isPortrait(ar4)) ||
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(isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3) && isNonConformingRatio(ar4)) ||
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(isPortrait(ar1) && isPortrait(ar2) && isNonConformingRatio(ar3) && isPortrait(ar4)) ||
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(isPortrait(ar1) && isNonConformingRatio(ar2) && isPortrait(ar3) && isPortrait(ar4)) ||
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(isNonConformingRatio(ar1) && isPortrait(ar2) && isPortrait(ar3) && isPortrait(ar4))
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) {
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style.height = Math.floor(w / minimumAspectRatio);
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} else if (isPanoramic(ar1) && isPanoramic(ar2) && isPanoramic(ar3) && isPanoramic(ar4)) {
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style.height = panoSize * 2;
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} else if (
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(isPanoramic(ar1) && isPanoramic(ar2) && isNonConformingRatio(ar3) && isNonConformingRatio(ar4)) ||
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(isNonConformingRatio(ar1) && isNonConformingRatio(ar2) && isPanoramic(ar3) && isPanoramic(ar4))
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) {
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style.height = panoSize + (w / 2);
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} else {
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style.height = w;
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}
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if (isPanoramic(ar1) && isPanoramic(ar2) && isNonConformingRatio(ar3) && isNonConformingRatio(ar4)) {
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itemsDimensions = [
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{ w: 50, h: panoSize_px, b: '2px', r: '2px' },
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{ w: 50, h: panoSize_px, b: '2px', l: '2px' },
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{ w: 50, h: `${(w / 2)}px`, t: '2px', r: '2px' },
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{ w: 50, h: `${(w / 2)}px`, t: '2px', l: '2px' },
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];
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} else if (isNonConformingRatio(ar1) && isNonConformingRatio(ar2) && isPanoramic(ar3) && isPanoramic(ar4)) {
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itemsDimensions = [
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{ w: 50, h: `${(w / 2)}px`, b: '2px', r: '2px' },
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{ w: 50, h: `${(w / 2)}px`, b: '2px', l: '2px' },
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{ w: 50, h: panoSize_px, t: '2px', r: '2px' },
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{ w: 50, h: panoSize_px, t: '2px', l: '2px' },
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];
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} else if (
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(isPortrait(ar1) && isNonConformingRatio(ar2) && isNonConformingRatio(ar3) && isNonConformingRatio(ar4)) ||
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(isPortrait(ar1) && isPanoramic(ar2) && isPanoramic(ar3) && isPanoramic(ar4))
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) {
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itemsDimensions = [
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{ w: 67, h: '100%', r: '2px' },
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{ w: 33, h: '33%', b: '4px', l: '2px' },
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{ w: 33, h: '33%', l: '2px' },
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{ w: 33, h: '33%', t: '4px', l: '2px' },
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];
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} else {
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itemsDimensions = [
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{ w: 50, h: '50%', b: '2px', r: '2px' },
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{ w: 50, h: '50%', b: '2px', l: '2px' },
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{ w: 50, h: '50%', t: '2px', r: '2px' },
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{ w: 50, h: '50%', t: '2px', l: '2px' },
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];
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}
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}
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return {
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style,
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itemsDimensions,
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size,
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width: w,
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};
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};
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const getSizeData = (size: number): Readonly<SizeData> => {
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const w = width || defaultWidth;
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if (w) {
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if (size === 1) return getSizeDataSingle();
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if (size > 1) return getSizeDataMultiple(size);
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}
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return {
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style: { height },
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itemsDimensions: [],
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size,
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width: w,
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};
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};
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const sizeData: SizeData = getSizeData(media.size);
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const children = media.take(ATTACHMENT_LIMIT).map((attachment, i) => (
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<MediaItem
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key={attachment.id}
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@ -0,0 +1,244 @@
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import { isNonConformingRatio, isPanoramic, isPortrait, maximumAspectRatio, minimumAspectRatio } from 'soapbox/utils/media-aspect-ratio';
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import type { Dimensions, SizeData } from './types';
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import type { List as ImmutableList } from 'immutable';
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import type { Attachment } from 'soapbox/types/entities';
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interface UseMediaSizeDataOpts {
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width: number
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height?: number
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defaultWidth: number
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media: ImmutableList<Attachment>
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}
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const useMediaSizeData = ({ width, height, defaultWidth, media }: UseMediaSizeDataOpts) => {
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const getSizeDataSingle = (): SizeData => {
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const w = width || defaultWidth;
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const aspectRatio = media.getIn([0, 'meta', 'original', 'aspect']) as number | undefined;
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const getHeight = () => {
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if (!aspectRatio) return w * 9 / 16;
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if (isPanoramic(aspectRatio)) return Math.floor(w / maximumAspectRatio);
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if (isPortrait(aspectRatio)) return Math.floor(w / minimumAspectRatio);
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return Math.floor(w / aspectRatio);
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};
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return {
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style: { height: getHeight() },
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itemsDimensions: [],
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size: 1,
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width,
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};
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};
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const getSizeDataMultiple = (size: number): SizeData => {
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const w = width || defaultWidth;
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const panoSize = Math.floor(w / maximumAspectRatio);
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const panoSize_px = `${Math.floor(w / maximumAspectRatio)}px`;
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const style: React.CSSProperties = {};
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let itemsDimensions: Dimensions[] = [];
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const ratios = Array(size).fill(null).map((_, i) =>
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media.getIn([i, 'meta', 'original', 'aspect']) as number,
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);
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const [ar1, ar2, ar3, ar4] = ratios;
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if (size === 2) {
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if (isPortrait(ar1) && isPortrait(ar2)) {
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style.height = w - (w / maximumAspectRatio);
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} else if (isPanoramic(ar1) && isPanoramic(ar2)) {
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style.height = panoSize * 2;
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} else if (
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(isPanoramic(ar1) && isPortrait(ar2)) ||
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(isPortrait(ar1) && isPanoramic(ar2)) ||
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(isPanoramic(ar1) && isNonConformingRatio(ar2)) ||
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(isNonConformingRatio(ar1) && isPanoramic(ar2))
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) {
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style.height = (w * 0.6) + (w / maximumAspectRatio);
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} else {
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style.height = w / 2;
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}
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if (isPortrait(ar1) && isPortrait(ar2)) {
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itemsDimensions = [
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{ w: 50, h: '100%', r: '2px' },
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{ w: 50, h: '100%', l: '2px' },
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];
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} else if (isPanoramic(ar1) && isPanoramic(ar2)) {
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itemsDimensions = [
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{ w: 100, h: panoSize_px, b: '2px' },
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{ w: 100, h: panoSize_px, t: '2px' },
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];
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} else if (
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(isPanoramic(ar1) && isPortrait(ar2)) ||
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(isPanoramic(ar1) && isNonConformingRatio(ar2))
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) {
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itemsDimensions = [
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{ w: 100, h: `${(w / maximumAspectRatio)}px`, b: '2px' },
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{ w: 100, h: `${(w * 0.6)}px`, t: '2px' },
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];
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} else if (
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(isPortrait(ar1) && isPanoramic(ar2)) ||
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(isNonConformingRatio(ar1) && isPanoramic(ar2))
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) {
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itemsDimensions = [
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{ w: 100, h: `${(w * 0.6)}px`, b: '2px' },
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{ w: 100, h: `${(w / maximumAspectRatio)}px`, t: '2px' },
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];
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} else {
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itemsDimensions = [
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{ w: 50, h: '100%', r: '2px' },
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{ w: 50, h: '100%', l: '2px' },
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];
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}
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} else if (size === 3) {
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if (isPanoramic(ar1) && isPanoramic(ar2) && isPanoramic(ar3)) {
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style.height = panoSize * 3;
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} else if (isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3)) {
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style.height = Math.floor(w / minimumAspectRatio);
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} else {
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style.height = w;
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}
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if (isPanoramic(ar1) && isNonConformingRatio(ar2) && isNonConformingRatio(ar3)) {
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itemsDimensions = [
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{ w: 100, h: '50%', b: '2px' },
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{ w: 50, h: '50%', t: '2px', r: '2px' },
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{ w: 50, h: '50%', t: '2px', l: '2px' },
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];
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} else if (isPanoramic(ar1) && isPanoramic(ar2) && isPanoramic(ar3)) {
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itemsDimensions = [
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{ w: 100, h: panoSize_px, b: '4px' },
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{ w: 100, h: panoSize_px },
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{ w: 100, h: panoSize_px, t: '4px' },
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];
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} else if (isPortrait(ar1) && isNonConformingRatio(ar2) && isNonConformingRatio(ar3)) {
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itemsDimensions = [
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{ w: 50, h: '100%', r: '2px' },
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{ w: 50, h: '50%', b: '2px', l: '2px' },
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{ w: 50, h: '50%', t: '2px', l: '2px' },
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];
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} else if (isNonConformingRatio(ar1) && isNonConformingRatio(ar2) && isPortrait(ar3)) {
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itemsDimensions = [
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{ w: 50, h: '50%', b: '2px', r: '2px' },
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{ w: 50, h: '50%', l: '-2px', b: '-2px', pos: 'absolute', float: 'none' },
|
||||
{ w: 50, h: '100%', r: '-2px', t: '0px', b: '0px', pos: 'absolute', float: 'none' },
|
||||
];
|
||||
} else if (
|
||||
(isNonConformingRatio(ar1) && isPortrait(ar2) && isNonConformingRatio(ar3)) ||
|
||||
(isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3))
|
||||
) {
|
||||
itemsDimensions = [
|
||||
{ w: 50, h: '50%', b: '2px', r: '2px' },
|
||||
{ w: 50, h: '100%', l: '2px', float: 'right' },
|
||||
{ w: 50, h: '50%', t: '2px', r: '2px' },
|
||||
];
|
||||
} else if (
|
||||
(isPanoramic(ar1) && isPanoramic(ar2) && isNonConformingRatio(ar3)) ||
|
||||
(isPanoramic(ar1) && isPanoramic(ar2) && isPortrait(ar3))
|
||||
) {
|
||||
itemsDimensions = [
|
||||
{ w: 50, h: panoSize_px, b: '2px', r: '2px' },
|
||||
{ w: 50, h: panoSize_px, b: '2px', l: '2px' },
|
||||
{ w: 100, h: `${w - panoSize}px`, t: '2px' },
|
||||
];
|
||||
} else if (
|
||||
(isNonConformingRatio(ar1) && isPanoramic(ar2) && isPanoramic(ar3)) ||
|
||||
(isPortrait(ar1) && isPanoramic(ar2) && isPanoramic(ar3))
|
||||
) {
|
||||
itemsDimensions = [
|
||||
{ w: 100, h: `${w - panoSize}px`, b: '2px' },
|
||||
{ w: 50, h: panoSize_px, t: '2px', r: '2px' },
|
||||
{ w: 50, h: panoSize_px, t: '2px', l: '2px' },
|
||||
];
|
||||
} else {
|
||||
itemsDimensions = [
|
||||
{ w: 50, h: '50%', b: '2px', r: '2px' },
|
||||
{ w: 50, h: '50%', b: '2px', l: '2px' },
|
||||
{ w: 100, h: '50%', t: '2px' },
|
||||
];
|
||||
}
|
||||
} else if (size >= 4) {
|
||||
if (
|
||||
(isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3) && isPortrait(ar4)) ||
|
||||
(isPortrait(ar1) && isPortrait(ar2) && isPortrait(ar3) && isNonConformingRatio(ar4)) ||
|
||||
(isPortrait(ar1) && isPortrait(ar2) && isNonConformingRatio(ar3) && isPortrait(ar4)) ||
|
||||
(isPortrait(ar1) && isNonConformingRatio(ar2) && isPortrait(ar3) && isPortrait(ar4)) ||
|
||||
(isNonConformingRatio(ar1) && isPortrait(ar2) && isPortrait(ar3) && isPortrait(ar4))
|
||||
) {
|
||||
style.height = Math.floor(w / minimumAspectRatio);
|
||||
} else if (isPanoramic(ar1) && isPanoramic(ar2) && isPanoramic(ar3) && isPanoramic(ar4)) {
|
||||
style.height = panoSize * 2;
|
||||
} else if (
|
||||
(isPanoramic(ar1) && isPanoramic(ar2) && isNonConformingRatio(ar3) && isNonConformingRatio(ar4)) ||
|
||||
(isNonConformingRatio(ar1) && isNonConformingRatio(ar2) && isPanoramic(ar3) && isPanoramic(ar4))
|
||||
) {
|
||||
style.height = panoSize + (w / 2);
|
||||
} else {
|
||||
style.height = w;
|
||||
}
|
||||
|
||||
if (isPanoramic(ar1) && isPanoramic(ar2) && isNonConformingRatio(ar3) && isNonConformingRatio(ar4)) {
|
||||
itemsDimensions = [
|
||||
{ w: 50, h: panoSize_px, b: '2px', r: '2px' },
|
||||
{ w: 50, h: panoSize_px, b: '2px', l: '2px' },
|
||||
{ w: 50, h: `${(w / 2)}px`, t: '2px', r: '2px' },
|
||||
{ w: 50, h: `${(w / 2)}px`, t: '2px', l: '2px' },
|
||||
];
|
||||
} else if (isNonConformingRatio(ar1) && isNonConformingRatio(ar2) && isPanoramic(ar3) && isPanoramic(ar4)) {
|
||||
itemsDimensions = [
|
||||
{ w: 50, h: `${(w / 2)}px`, b: '2px', r: '2px' },
|
||||
{ w: 50, h: `${(w / 2)}px`, b: '2px', l: '2px' },
|
||||
{ w: 50, h: panoSize_px, t: '2px', r: '2px' },
|
||||
{ w: 50, h: panoSize_px, t: '2px', l: '2px' },
|
||||
];
|
||||
} else if (
|
||||
(isPortrait(ar1) && isNonConformingRatio(ar2) && isNonConformingRatio(ar3) && isNonConformingRatio(ar4)) ||
|
||||
(isPortrait(ar1) && isPanoramic(ar2) && isPanoramic(ar3) && isPanoramic(ar4))
|
||||
) {
|
||||
itemsDimensions = [
|
||||
{ w: 67, h: '100%', r: '2px' },
|
||||
{ w: 33, h: '33%', b: '4px', l: '2px' },
|
||||
{ w: 33, h: '33%', l: '2px' },
|
||||
{ w: 33, h: '33%', t: '4px', l: '2px' },
|
||||
];
|
||||
} else {
|
||||
itemsDimensions = [
|
||||
{ w: 50, h: '50%', b: '2px', r: '2px' },
|
||||
{ w: 50, h: '50%', b: '2px', l: '2px' },
|
||||
{ w: 50, h: '50%', t: '2px', r: '2px' },
|
||||
{ w: 50, h: '50%', t: '2px', l: '2px' },
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
style,
|
||||
itemsDimensions,
|
||||
size,
|
||||
width: w,
|
||||
};
|
||||
};
|
||||
|
||||
const getSizeData = (size: number): Readonly<SizeData> => {
|
||||
const w = width || defaultWidth;
|
||||
|
||||
if (w) {
|
||||
if (size === 1) return getSizeDataSingle();
|
||||
if (size > 1) return getSizeDataMultiple(size);
|
||||
}
|
||||
|
||||
return {
|
||||
style: { height },
|
||||
itemsDimensions: [],
|
||||
size,
|
||||
width: w,
|
||||
};
|
||||
};
|
||||
|
||||
return getSizeData(media.size);
|
||||
};
|
||||
|
||||
export { useMediaSizeData };
|
||||
Ładowanie…
Reference in New Issue