From 67ed6552b831df66713bac9e672738796128d33f Mon Sep 17 00:00:00 2001 From: Chocobozzz Date: Tue, 23 Jun 2020 14:10:17 +0200 Subject: Reorganize client shared modules --- .../shared/shared-main/angular/from-now.pipe.ts | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 client/src/app/shared/shared-main/angular/from-now.pipe.ts (limited to 'client/src/app/shared/shared-main/angular/from-now.pipe.ts') diff --git a/client/src/app/shared/shared-main/angular/from-now.pipe.ts b/client/src/app/shared/shared-main/angular/from-now.pipe.ts new file mode 100644 index 000000000..9851468ee --- /dev/null +++ b/client/src/app/shared/shared-main/angular/from-now.pipe.ts @@ -0,0 +1,39 @@ +import { Pipe, PipeTransform } from '@angular/core' +import { I18n } from '@ngx-translate/i18n-polyfill' + +// Thanks: https://stackoverflow.com/questions/3177836/how-to-format-time-since-xxx-e-g-4-minutes-ago-similar-to-stack-exchange-site +@Pipe({ name: 'myFromNow' }) +export class FromNowPipe implements PipeTransform { + + constructor (private i18n: I18n) { } + + transform (arg: number | Date | string) { + const argDate = new Date(arg) + const seconds = Math.floor((Date.now() - argDate.getTime()) / 1000) + + let interval = Math.floor(seconds / 31536000) + if (interval > 1) return this.i18n('{{interval}} years ago', { interval }) + if (interval === 1) return this.i18n('{{interval}} year ago', { interval }) + + interval = Math.floor(seconds / 2592000) + if (interval > 1) return this.i18n('{{interval}} months ago', { interval }) + if (interval === 1) return this.i18n('{{interval}} month ago', { interval }) + + interval = Math.floor(seconds / 604800) + if (interval > 1) return this.i18n('{{interval}} weeks ago', { interval }) + if (interval === 1) return this.i18n('{{interval}} week ago', { interval }) + + interval = Math.floor(seconds / 86400) + if (interval > 1) return this.i18n('{{interval}} days ago', { interval }) + if (interval === 1) return this.i18n('{{interval}} day ago', { interval }) + + interval = Math.floor(seconds / 3600) + if (interval > 1) return this.i18n('{{interval}} hours ago', { interval }) + if (interval === 1) return this.i18n('{{interval}} hour ago', { interval }) + + interval = Math.floor(seconds / 60) + if (interval >= 1) return this.i18n('{{interval}} min ago', { interval }) + + return this.i18n('just now') + } +} -- cgit v1.2.3