decord/alpha/source/modules/image_upload/ImageLoaderUtils.tsx
2026-10-12 06:59:38 +00:00

413 lines
12 KiB
TypeScript

// Module ID: 1450
// Function ID: 1451
// Name: ImageLoaderUtils
// Dependencies: [32, 5, 1085, 1451, 1457, 569, 1481, 1491, 1384, 1494, 1452, 1898, 12, 2]
// Exports: getBestMediaProxySize, getImageSrc, isImageLoaded, loadImage
// Module 1450 (ImageLoaderUtils)
import _modDef12 from "module_12" /* 12 */;
import URLUtilsDefault from "URLUtils" /* 1384 */;
import AttachmentImageLadderExperiment from "AttachmentImageLadderExperiment" /* 1451 */;
import AttachmentImageLadder from "AttachmentImageLadder" /* 1452 */;
import LRUCacheDefault from "LRUCache" /* 1457 */;
import _modDef1491 from "module_1491" /* 1491 */;
import ImageUtils from "ImageUtils" /* 1494 */;
import react_nativeDefault from "react-native" /* 1898 */;
import _slicedToArray from "_slicedToArray" /* 32 */;
import _asyncToGenerator from "_asyncToGenerator" /* 5 */;
import Constants from "Constants" /* 1085 */;
import size_mod from "module_2" /* 2 */;
let c3, set;
let hasOwnProperty;
let metroRequire;
function handleImageLoad(arg0, callbacks, arg2) {
let c0 = true;
let closure_1 = callbacks;
callbacks = callbacks.callbacks;
closure_10.del(callbacks.url);
if (null != callbacks) {
const item = callbacks.forEach((fn) => fn(c0, size));
}
}
function getSrcWithWidthAndHeight(quality) {
let format;
let height;
let sourceHeight;
let sourceWidth;
let src;
let targetHeight;
let targetWidth;
let tmp15Result2;
let tmp6;
let tmp8;
let tmp9;
let width;
function getAttachmentLadderConfig(arg0) {
try {
const obj = { location: "ImageLoaderUtils.getSrcWithWidthAndHeight" };
const attachmentImageLadderConfig = AttachmentImageLadderExperiment.getAttachmentImageLadderConfig(obj);
let tmp5 = null;
if (true === attachmentImageLadderConfig.enabled) {
tmp5 = attachmentImageLadderConfig;
}
return tmp5;
} catch (err) {
return null;
}
}
({ src, sourceWidth, sourceHeight, format } = quality);
({ targetWidth, targetHeight } = quality);
if (format === undefined) {
format = null;
}
quality = quality.quality;
if (quality === undefined) {
quality = null;
}
let flag = quality.animated;
if (flag === undefined) {
flag = false;
}
let flag2 = quality.srcIsAnimated;
if (flag2 === undefined) {
flag2 = false;
}
if (!src.startsWith("data:image")) {
let obj = URLUtilsDefault;
if (!obj.isDiscordCdnUrl(src)) {
let tmp5 = _slicedToArray(src.split("?"), 2);
const items = [, ];
[arr[0], tmp6] = tmp5;
const tmp2Result = _modDef1491;
items[1] = tmp2Result.parse(tmp6);
[tmp8, tmp9] = items;
_slicedToArray(items, 2);
if (null != format) {
tmp9.format = format;
}
if (null != quality) {
tmp9.quality = quality;
}
if (flag) {
flag = flag2;
}
if (flag) {
const isMatch = re7.test(src) || re8.test(src);
flag = isMatch;
}
if (flag) {
tmp9.animated = true;
}
if (re8.test(src)) {
tmp9.format = "webp";
}
const size1 = { width: targetWidth, height: targetHeight, maxWidth: maxHeight, maxHeight };
const obj3 = ImageUtils;
({ width, height } = obj3.fit(size1));
obj3.fit(size1);
if (width !== sourceWidth) {
const tmp18 = getAttachmentLadderConfig("ImageLoaderUtils.getSrcWithWidthAndHeight");
size = { width, height };
if (null != tmp18) {
const obj2 = { targetWidth: width, targetHeight: height, sourceWidth, sourceHeight, maxUpscale: tmp15Result2.getSnapDownMaxUpscale(tmp18, react_nativeDefault()) };
const snapAttachmentDimensions = AttachmentImageLadder.snapAttachmentDimensions;
AttachmentImageLadder;
tmp15Result2 = AttachmentImageLadder;
size = snapAttachmentDimensions(obj2);
}
const tmp20 = size.width === sourceWidth && size.height === sourceHeight;
if (!tmp20) {
tmp9.width = size.width | 0;
tmp9.height = size.height | 0;
}
}
let text = tmp8;
const tmp2Result3 = _modDef12;
if (!tmp2Result3.isEmpty(tmp9)) {
_modDef1491;
text = `${tmp8}?${obj8.stringify(tmp9)}`;
}
return text;
}
}
return src;
}
({ NOOP: hasOwnProperty, MEDIA_PROXY_MAX_TARGET_RESOLUTION: metroRequire } = Constants);
const re7 = /\.webp($|\?|#)/i;
const re8 = /\.avif($|\?|#)/i;
let closure_9 = [16, 20, 22, 24, 28, 32, 40, 44, 48, 56, 60, 64, 80, 96, 100, 128, 160, 240, 256, 300, 320, 480, 512, 600, 640, 1024, 1280, 1536, 2048, 3072, 4096];
const tmp3 = new LRUCacheDefault({ max: 1000 });
let closure_10 = tmp3;
let size = size_mod;
let result = size.fileFinishedImporting("modules/image_upload/ImageLoaderUtils.tsx");
export const getDevicePixelRatio = react_nativeDefault;
export const isImageLoaded = function isImageLoaded(arg0) {
const value = closure_10.get(arg0);
return null != value && value.loaded;
};
export const loadImage = function loadImage(url, bind) {
let image;
const f137566 = async (arg0, value) => {
let c2;
let closure_1;
let tmp;
let tmp3;
if (c3 === 2) {
let num13 = 3;
let num14 = 3;
c3 = 3;
let str = "Generator functions may not be called on executing generators";
throw new TypeError("Generator functions may not be called on executing generators");
} else {
let tmp19 = value;
let tmp20 = arg0;
let tmp21 = tmp2;
let num15 = 3;
if (tmp3 === 3) {
let num12 = 1;
if (arg0 === 1) {
throw value;
} else if (arg0 === 2) {
let obj3 = { value, done: true };
return obj3;
} else {
return { value: "IconComponent", done: null };
}
} else {
try {
let num = 2;
c3 = 2;
let tmp4 = backoff;
let num2 = 0;
if (0 === backoff) {
let num7 = 1;
if (arg0 === 1) {
let num10 = 3;
c3 = 3;
throw value;
} else if (arg0 === 2) {
let num9 = 3;
c3 = 3;
let obj4 = { value, done: true };
return obj4;
} else {
backoff = tmp;
let tmp16 = tmp;
let tmp17 = backoff;
let obj2 = tmp(backoff[6]);
backoff = 1;
let num8 = 1;
c3 = 1;
let obj5 = { value: obj2.isOnline(), done: false };
return obj5;
}
} else {
let num16 = 1;
if (arg0 === 1) {
let num6 = 3;
c3 = 3;
throw value;
} else if (arg0 === 2) {
let num5 = 3;
c3 = 3;
let obj = { value, done: true };
return obj;
} else {
let tmp5 = tmp;
let tmp6 = closure_129_2;
let num3 = 5;
if (closure_129_2.fails < 5) {
let tmp12 = backoff;
let tmp13 = tmp;
let tmp14 = closure_129_2;
let failResult = closure_129_2.fail(f157073);
} else {
let tmp7 = tmp;
let tmp8 = closure_1_11;
let tmp9 = closure_129_0;
let tmp10 = closure_129_1;
let flag = true;
let tmp11 = closure_1_11(true, closure_129_0, closure_129_1);
}
let num4 = 3;
c3 = 3;
return { value: "IconComponent", done: null };
}
}
} catch (tmp18) {
let num11 = 3;
c3 = 3;
throw tmp18;
}
}
}
};
let closure_0 = url;
let obj = closure_10;
let value = closure_10.get(url);
let obj3 = value;
if (null != value) {
let fn;
if (value.loaded) {
if (null != bind) {
const obj2 = image(1481);
const awaitOnlineResult = obj2.awaitOnline();
awaitOnlineResult.then(() => {
let url;
const tmp = obj3;
const tmp2 = null != obj3 && null != tmp.callbacks;
if (tmp2) {
const callbacks = tmp.callbacks;
const item = callbacks.forEach((fn) => {
if (null != obj3) {
fn(false, tmp);
} else {
const obj = { url, loaded: true };
fn(true, obj);
}
});
}
});
}
fn = closure_5;
}
return fn;
}
if (null == value) {
obj3 = { url, loaded: false };
const result = obj.set(url, obj3);
const self5 = this;
const self6 = this;
image = new globalThis.Image();
let backoff;
if (null == obj3.backoff) {
let tmp2 = image;
const self = this;
const self2 = this;
const tmp4 = new image(569)();
obj3.backoff = tmp4;
}
backoff = obj3.backoff;
image.onerror = _asyncToGenerator(f137566);
image.onload = () => {
let callbacks;
let url;
backoff = backoff.backoff;
if (null != backoff) {
backoff.succeed();
}
let c0 = false;
({ callbacks, url } = backoff);
const size = { url, loaded: true, width: image.width, height: image.height };
const result = closure_2_10.set(url, size);
if (null != callbacks) {
const item = callbacks.forEach((fn) => fn(c0, size));
}
};
image.src = obj3.url;
value = obj3;
}
if (null != bind) {
const bindResult = bind.bind(null);
if (null == value.callbacks) {
const _Set = Set;
const self3 = this;
const self4 = this;
value.callbacks = new Set();
set = new Set();
}
let callbacks = value.callbacks;
callbacks.add(bindResult);
}
fn = () => {
let tmp2 = null != bindResult;
const tmp = bindResult;
if (tmp2) {
tmp2 = null != obj3;
}
if (tmp2) {
if (null != obj3.callbacks) {
const callbacks = tmp4.callbacks;
callbacks.delete(tmp);
}
if (null != obj3.backoff) {
const backoff = tmp4.backoff;
backoff.cancel();
}
}
};
};
export const getBestMediaProxySize = function getBestMediaProxySize(size, arg1) {
let closure_0 = size;
let flag = arg1;
if (arg1 === undefined) {
flag = false;
}
if (flag) {
const found = closure_9.filter((item) => item <= closure_0);
const arr = found.pop();
if (null != arr) {
if (size / arr <= 1.25) {
return arr;
}
}
}
let found1 = closure_9.find((item) => closure_0 <= item);
if (found1 == null) {
found1 = arr2[arr2.length - 1];
}
return found1;
};
export { getSrcWithWidthAndHeight };
export const getImageSrc = function getImageSrc(src) {
let height;
let maxHeight;
let maxWidth;
let ratio;
let width;
({ width, height, maxWidth, maxHeight, ratio } = src);
src = src.src;
if (ratio === undefined) {
ratio = 1;
}
let format = src.format;
if (format === undefined) {
format = null;
}
let quality = src.quality;
if (quality === undefined) {
quality = null;
}
let flag = src.animated;
if (flag === undefined) {
flag = false;
}
let flag2 = src.srcIsAnimated;
if (flag2 === undefined) {
flag2 = false;
}
let rounded1 = height;
let rounded = width;
if (ratio < 1) {
const _Math = Math;
rounded = Math.round(width * ratio);
const _Math2 = Math;
rounded1 = Math.round(height * ratio);
}
let bound = rounded;
if (null != maxWidth) {
const _Math3 = Math;
bound = Math.min(rounded, maxWidth);
}
let bound1 = rounded1;
if (null != maxHeight) {
const _Math4 = Math;
bound1 = Math.min(rounded1, maxHeight);
}
const tmp10 = react_nativeDefault();
const obj = { src, sourceWidth: width, sourceHeight: height, targetWidth: bound * tmp10, targetHeight: bound1 * tmp10, format, quality, animated: flag, srcIsAnimated: flag2 };
return getSrcWithWidthAndHeight(obj);
};