403 lines
11 KiB
TypeScript
403 lines
11 KiB
TypeScript
// Module ID: 1494
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// Function ID: 1495
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// Name: ImageUtils
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// Dependencies: [5, 1495, 1496, 12, 38, 2]
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// Exports: dataUriFileSize, dataUrlToFile, getCoverRatio, getPaletteForAvatar, getRatio, hasDimensions, isPNGAnimated, makeCssUrlString, preloadImage, readFileAsBase64, zoomFit, zoomScale
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// Module 1494 (ImageUtils)
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import _modDef38 from "module_38" /* 38 */;
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import quantizeDefault from "quantize" /* 1495 */;
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import utils_ImageUtils from "utils/ImageUtils" /* 1496 */;
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import _asyncToGenerator from "_asyncToGenerator" /* 5 */;
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import module_12 from "module_12" /* 12 */;
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import size_mod from "module_2" /* 2 */;
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let closure_3;
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function fit(size) {
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let height;
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let height1;
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let maxHeight;
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let maxWidth;
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let minWidth;
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let width;
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let width1;
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({ width, height, maxWidth, maxHeight, minWidth } = size);
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if (minWidth === undefined) {
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minWidth = 0;
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}
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let num = size.minHeight;
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if (num === undefined) {
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num = 0;
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}
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if (width !== maxWidth) {
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let num2 = 1;
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let num3 = 1;
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if (width > maxWidth) {
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num3 = maxWidth / width;
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}
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const _Math = Math;
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const _Math2 = Math;
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const _Math3 = Math;
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const _Math4 = Math;
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const bound = Math.max(Math.round(width * num3), minWidth);
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const bound1 = Math.max(Math.round(height * num3), num);
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if (bound1 > maxHeight) {
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num2 = maxHeight / bound1;
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}
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const _Math5 = Math;
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const _Math6 = Math;
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width1 = Math.max(Math.round(bound * num2), minWidth);
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const _Math7 = Math;
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const _Math8 = Math;
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height1 = Math.max(Math.round(bound1 * num2), num);
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} else {
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width1 = width;
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height1 = height;
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}
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return { width: width1, height: height1 };
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}
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function getPalette(width, arg1, arg2) {
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const element = <canvas />;
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const context = element.getContext("2d");
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if (null == context) {
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return items;
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} else {
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let paletteResult;
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let num2 = 128;
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let num = 128;
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if (0 !== width.width) {
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num = width.width;
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}
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element.width = num;
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if (0 !== width.height) {
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num2 = width.height;
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}
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element.height = num2;
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context.drawImage(width, 0, 0, num, num2);
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const data = context.getImageData(0, 0, num, num2).data;
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const result = num * num2;
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items = [];
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let num12 = 0;
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if (0 < result) {
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do {
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let result1 = 4 * num12;
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let tmp11 = data[result1];
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let tmp12 = data[result1 + 1];
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let tmp13 = data[result1 + 2];
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let tmp14 = data[result1 + 3];
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let tmp15 = undefined === tmp14;
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if (!tmp15) {
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tmp15 = tmp14 >= 125;
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}
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if (tmp15) {
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let tmp17 = tmp11 > 250 && tmp12 > 250 && tmp13 > 250;
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if (!tmp17) {
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let items1 = [tmp11, tmp12, tmp13];
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let arr = items.push(items1);
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}
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}
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num12 = num12 + arg2;
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} while (num12 < result);
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}
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const obj3 = quantizeDefault(items, arg1);
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if (typeof obj3 === "boolean") {
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paletteResult = items;
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} else {
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paletteResult = obj3.palette();
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}
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return paletteResult;
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}
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}
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let obj = function _dataUrlToFile() {
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obj = _asyncToGenerator(async (arg0, type, arg2) => {
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let closure_0 = arg0;
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let closure_2 = arg2;
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let c4 = 0;
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c5 = 0;
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return (async function(arg0, value, arg2) {
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let obj4;
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if (c5 === 2) {
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c5 = 3;
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throw new TypeError("Generator functions may not be called on executing generators");
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} else if (tmp2 === 3) {
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if (arg0 === 1) {
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throw value;
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} else if (arg0 === 2) {
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return { value, done: true };
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} else {
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return { value: "IconComponent", done: "+51" };
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}
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} else {
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try {
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c5 = 2;
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if (0 === c4) {
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if (arg0 === 1) {
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c5 = 3;
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throw value;
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} else if (arg0 === 2) {
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c5 = 3;
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return { value, done: true };
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} else {
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closure_3 = tmp3;
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closure_0 = type;
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type = closure_2;
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closure_2 = undefined;
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c4 = 1;
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c5 = 1;
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const obj5 = { value: obj4.arrayBuffer(), done: false };
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obj4 = dataUrlToBlob(closure_0);
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return obj5;
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}
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} else if (arg0 === 1) {
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c5 = 3;
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throw value;
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} else if (arg0 === 2) {
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c5 = 3;
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return { value, done: true };
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} else {
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closure_2 = value;
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const _File = File;
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items = [closure_2];
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const self = this;
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const self2 = this;
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obj = { type };
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const file = new File(items, closure_0, obj);
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c5 = 3;
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return { value: file, done: true };
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}
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} catch (tmp17) {
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c5 = 3;
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throw tmp17;
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}
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}
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})();
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});
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return obj(...arguments);
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};
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function dataUrlToBlob(arg0) {
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let atobResult;
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let length;
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const first = arg0.split(",")[0];
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if (first.indexOf("base64") >= 0) {
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const _atob = atob;
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atobResult = atob(arg0.split(",")[1]);
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} else {
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const _btoa = btoa;
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atobResult = btoa(arg0.split(",")[1]);
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}
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const str = arg0.split(",")[0];
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const str2 = str.split(":")[1];
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const first1 = str2.split(";")[0];
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const uint8Array = new Uint8Array(atobResult.length);
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let num = 0;
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if (0 < atobResult.length) {
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do {
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uint8Array[num] = atobResult.charCodeAt(num);
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num = num + 1;
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length = atobResult.length;
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} while (num < length);
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}
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items = [uint8Array];
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obj = { type: first1 };
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const blob = new Blob(items, obj);
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return blob;
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}
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obj = function _isPNGAnimated() {
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obj = _asyncToGenerator(async function(arg0) {
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let c2;
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let c3;
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let first;
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let closure_0 = arg0;
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let closure_1 = tmp;
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const obj6 = closure_0;
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if (closure_0.type != null) {
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first = str7.split(";")[0];
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}
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if ("image/png" !== first) {
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const _Error = Error;
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const self = this;
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const self2 = this;
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const error = new Error("File is not a PNG");
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throw error;
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}
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closure_0 = await obj6.text();
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closure_1 = closure_0.indexOf("IDAT");
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let tmp8 = closure_1 > 0;
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if (tmp8) {
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const substr = closure_0.substring(0, closure_1);
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tmp8 = -1 !== substr.indexOf("acTL");
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}
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return tmp8;
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});
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return obj(...arguments);
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};
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let c5 = 2000;
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let c6 = 1.6;
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let items = [[0, 0, 0]];
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module_12.memoize((src) => {
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const promise = new Promise((arg0, arg1) => {
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src = arg0;
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let closure_1 = arg1;
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let image = new globalThis.Image();
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image.crossOrigin = "Anonymous";
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image.onerror = (arg0) => {
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closure_1(arg0);
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image.onload = null;
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image.onerror = null;
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image = null;
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};
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image.onload = () => {
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closure_0(closure_2_8(image, 5, 10));
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image.onload = null;
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image.onerror = null;
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image = null;
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};
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image.src = src;
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});
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return promise;
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});
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let size = size_mod;
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let result = size.fileFinishedImporting("utils/ImageUtils.tsx");
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export { fit };
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export const IMAGE_MAX_ZOOM = 2000;
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export const zoomFit = function zoomFit(width, height) {
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let bound;
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let min2Result;
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const rounded = Math.round(0.65 * window.innerHeight);
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const min2 = Math.min;
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const minResult = min(rounded, Math.round(window.innerHeight));
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const rounded1 = Math.round(0.75 * window.innerWidth);
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size = { width, height, maxWidth: Math.min(min2Result, c5), maxHeight: bound };
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min2Result = min2(rounded1, Math.round(window.innerWidth));
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bound = Math.min(minResult, c5);
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return fit(size);
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};
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export const zoomScale = function zoomScale(arg0, arg1, arg2, arg3) {
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let num = 0;
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const _Math = Math;
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if (null != arg0) {
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num = 0;
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if (0 !== arg0) {
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num = 0;
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if (null != arg1) {
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num = 0;
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if (0 !== arg1) {
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num = arg0 / arg2;
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}
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}
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}
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}
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const maxResult = max(2, num);
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let tmp3 = null != arg2;
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if (tmp3) {
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const _window = window;
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tmp3 = arg2 * maxResult > window.innerWidth * c6;
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}
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let num2 = 2;
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if (tmp3) {
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const _window2 = window;
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num2 = window.innerWidth * c6 / arg2;
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}
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let tmp6 = null != arg3;
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if (tmp6) {
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const _window3 = window;
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tmp6 = arg3 * maxResult > window.innerHeight * c6;
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}
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let num3 = 2;
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if (tmp6) {
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const _window4 = window;
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num3 = window.innerHeight * c6 / arg3;
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}
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const bound = Math.min(maxResult, num2, num3);
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return parseFloat(bound.toFixed(2));
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};
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export const getRatio = function getRatio(height) {
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let maxHeight;
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let maxWidth;
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let width;
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({ width, maxWidth, maxHeight } = height);
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let num = 1;
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height = height.height;
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if (width > maxWidth) {
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num = maxWidth / width;
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}
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const rounded = Math.round(width * num);
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const rounded1 = Math.round(height * num);
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let num2 = 1;
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if (rounded1 > maxHeight) {
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num2 = maxHeight / rounded1;
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}
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return Math.min(num * num2, 1);
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};
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export const getCoverRatio = function getCoverRatio(arg0) {
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let height;
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let width;
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({ width, height } = arg0);
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if (width === height) {
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return 1;
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} else {
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const _Math = Math;
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const _Math2 = Math;
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return Math.min(Math.max(tmp / width, tmp2 / height), 1);
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}
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};
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export const hasDimensions = function hasDimensions(arg0) {
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let height;
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let width;
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({ width, height } = arg0);
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return null != width && 0 !== width && null != height && 0 !== height;
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};
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export const makeCssUrlString = function makeCssUrlString(arg0) {
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let str = "none";
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if (null != arg0) {
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str = "none";
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if ("" !== arg0) {
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const _HermesInternal = HermesInternal;
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str = "url(" + arg0 + ")";
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}
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}
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return str;
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};
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export { getPalette };
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export const getPaletteForAvatar = function getPaletteForAvatar(src) {
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const _default = utils_ImageUtils.default;
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return _default.getPaletteForAvatarMobile(src);
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};
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export const readFileAsBase64 = function readFileAsBase64(value) {
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let closure_0 = value;
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const promise = new Promise((data, arg1) => {
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let closure_0 = data;
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let closure_1 = arg1;
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const fileReader = new FileReader();
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const asDataURL = fileReader.readAsDataURL(closure_0);
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fileReader.onload = () => {
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closure_2_1(closure_2_2[4])(typeof fileReader.result === "string", "Result must be a string");
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closure_0(fileReader.result);
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};
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fileReader.onerror = (arg0) => closure_1(arg0);
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});
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return promise;
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};
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export const dataUriFileSize = function dataUriFileSize(base64) {
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const parts = base64.split(";base64,");
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_modDef38(2 === parts.length, "Input data is not a valid image.");
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return atob(parts[1]).length;
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};
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export const dataUrlToFile = function dataUrlToFile() {
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return obj(...arguments);
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};
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export { dataUrlToBlob };
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export const isPNGAnimated = function isPNGAnimated() {
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return obj(...arguments);
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};
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export const preloadImage = function preloadImage(src) {
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const promise = new Promise((arg0, arg1) => {
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const image = new globalThis.Image();
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const listener = image.addEventListener("load", arg0);
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const listener1 = image.addEventListener("error", arg1);
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image.src = src;
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});
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return promise;
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};
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