Introduce GiteaLocaleNumber custom element to handle number localization on pages. (#23861)

Follow #21429 & #22861

Use `<gitea-locale-number>` instead of backend `PrettyNumber`. All old
`PrettyNumber` related functions are removed. A lot of code could be
simplified.

And some functions haven't been used for long time (dead code), so they
are also removed by the way (eg: `SplitStringAtRuneN`, `Dedent`)

This PR only tries to improve the `PrettyNumber` rendering problem, it
doesn't touch the "plural" problem.

Screenshot:


![image](https://user-images.githubusercontent.com/2114189/229290804-1f63db65-1e34-4a54-84ba-e00b44331b17.png)


![image](https://user-images.githubusercontent.com/2114189/229290911-c88dea00-b11d-48dd-accb-9f52edd73ce4.png)
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wxiaoguang 2023-04-04 00:58:09 +08:00 committed by GitHub
parent 01d9466bfd
commit 19de52e0f4
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24 changed files with 94 additions and 227 deletions

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@ -1,20 +1,9 @@
import {prettyNumber} from '../utils.js';
const {lang} = document.documentElement;
const dateFormatter = new Intl.DateTimeFormat(lang, {year: 'numeric', month: 'long', day: 'numeric'});
const shortDateFormatter = new Intl.DateTimeFormat(lang, {year: 'numeric', month: 'short', day: 'numeric'});
const dateTimeFormatter = new Intl.DateTimeFormat(lang, {year: 'numeric', month: 'short', day: 'numeric', hour: 'numeric', minute: 'numeric', second: 'numeric'});
export function initFormattingReplacements() {
// replace english formatted numbers with locale-specific separators
for (const el of document.getElementsByClassName('js-pretty-number')) {
const num = Number(el.getAttribute('data-value'));
const formatted = prettyNumber(num, lang);
if (formatted && formatted !== el.textContent) {
el.textContent = formatted;
}
}
// for each <time></time> tag, if it has the data-format attribute, format
// the text according to the user's chosen locale and formatter.
formatAllTimeElements();