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https://github.com/go-gitea/gitea
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46d7adefe0
A big step towards enabling strict mode in Typescript. There was definitely a good share of potential bugs while refactoring this. When in doubt, I opted to keep the potentially broken behaviour. Notably, the `DOMEvent` type is gone, it was broken and we're better of with type assertions on `e.target`. --------- Signed-off-by: silverwind <me@silverwind.io> Signed-off-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
42 lines
1.8 KiB
TypeScript
42 lines
1.8 KiB
TypeScript
export function toAbsoluteLocaleDate(date: string, lang?: string, opts?: Intl.DateTimeFormatOptions) {
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// only use the date part, it is guaranteed to be in ISO format (YYYY-MM-DDTHH:mm:ss.sssZ) or (YYYY-MM-DD)
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// if there is an "Invalid Date" error, there must be something wrong in code and should be fixed.
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// TODO: there is a root problem in backend code: the date "YYYY-MM-DD" is passed to backend without timezone (eg: deadline),
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// then backend parses it in server's timezone and stores the parsed timestamp into database.
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// If the user's timezone is different from the server's, the date might be displayed in the wrong day.
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const dateSep = date.indexOf('T');
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date = dateSep === -1 ? date : date.substring(0, dateSep);
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return new Date(`${date}T00:00:00`).toLocaleString(lang || [], opts);
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}
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window.customElements.define('absolute-date', class extends HTMLElement {
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static observedAttributes = ['date', 'year', 'month', 'weekday', 'day'];
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initialized = false;
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update = () => {
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const opts: Record<string, string> = {};
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for (const attr of ['year', 'month', 'weekday', 'day']) {
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if (this.getAttribute(attr)) {
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opts[attr] = this.getAttribute(attr)!;
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}
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}
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const lang = this.closest('[lang]')?.getAttribute('lang') ||
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this.ownerDocument.documentElement.getAttribute('lang') || '';
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if (!this.shadowRoot) this.attachShadow({mode: 'open'});
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this.shadowRoot!.textContent = toAbsoluteLocaleDate(this.getAttribute('date')!, lang, opts);
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};
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attributeChangedCallback(_name: string, oldValue: string | null, newValue: string | null) {
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if (!this.initialized || oldValue === newValue) return;
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this.update();
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}
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connectedCallback() {
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this.initialized = false;
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this.update();
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this.initialized = true;
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}
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});
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