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54 lines
1.2 KiB
54 lines
1.2 KiB
/*
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* Squidex Headless CMS
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*
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* @license
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* Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved.
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*/
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import { Pipe, PipeTransform } from '@angular/core';
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@Pipe({
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name: 'sqxKNumber',
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pure: true,
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})
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export class KNumberPipe implements PipeTransform {
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public transform(value: number) {
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if (value > 1000) {
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value /= 1000;
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if (value < 10) {
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value = Math.round(value * 10) / 10;
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} else {
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value = Math.round(value);
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}
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return `${value}k`;
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} else if (value < 0) {
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return '';
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} else {
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return value.toString();
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}
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}
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}
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@Pipe({
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name: 'sqxFileSize',
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pure: true,
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})
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export class FileSizePipe implements PipeTransform {
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public transform(value: number) {
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return calculateFileSize(value);
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}
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}
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export function calculateFileSize(value: number, factor = 1024) {
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let u = 0;
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while (value >= factor || -value >= factor) {
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value /= factor;
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u++;
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}
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// eslint-disable-next-line prefer-template
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return (u ? `${value.toFixed(1)} ` : value) + ' kMGTPEZY'[u] + 'B';
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}
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