v12 (#5712)

Co-authored-by: MeiMei <30769358+mei23@users.noreply.github.com>
Co-authored-by: Satsuki Yanagi <17376330+u1-liquid@users.noreply.github.com>

src/client/filters/bytes.ts

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+import Vue from 'vue';
+
+Vue.filter('bytes', (v, digits = 0) => {
+	if (v == null) return '?';
+	const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
+	if (v == 0) return '0';
+	const isMinus = v < 0;
+	if (isMinus) v = -v;
+	const i = Math.floor(Math.log(v) / Math.log(1024));
+	return (isMinus ? '-' : '') + (v / Math.pow(1024, i)).toFixed(digits).replace(/\.0+$/, '') + sizes[i];
+});

src/client/filters/index.ts

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+require('./bytes');
+require('./number');
+require('./user');
+require('./note');

src/client/filters/note.ts

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+import Vue from 'vue';
+
+Vue.filter('notePage', note => {
+	return `/notes/${note.id}`;
+});

src/client/filters/number.ts

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+import Vue from 'vue';
+
+Vue.filter('number', n => n == null ? 'N/A' : n.toLocaleString());

src/client/filters/user.ts

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+import Vue from 'vue';
+import getAcct from '../../misc/acct/render';
+import getUserName from '../../misc/get-user-name';
+import { url } from '../config';
+
+Vue.filter('acct', user => {
+	return getAcct(user);
+});
+
+Vue.filter('userName', user => {
+	return getUserName(user);
+});
+
+Vue.filter('userPage', (user, path?, absolute = false) => {
+	return `${absolute ? url : ''}/@${Vue.filter('acct')(user)}${(path ? `/${path}` : '')}`;
+});