Load mentionValues asynchronously (#36739)

Eliminate a few database queries on all issue and pull request pages by
moving mention autocomplete data to async JSON endpoints fetched
on-demand when the user types `@`.

See https://github.com/go-gitea/gitea/pull/36739#issuecomment-3963184858
for the full table of affected pages.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
silverwind
2026-03-07 21:37:37 +01:00
committed by GitHub
parent f250138f57
commit 130e34994f
32 changed files with 363 additions and 161 deletions

View File

@@ -38,6 +38,7 @@ export function initTextExpander(expander: TextExpanderElement) {
if (!expander) return;
const textarea = expander.querySelector<HTMLTextAreaElement>('textarea')!;
const mentionsUrl = expander.closest('[data-mentions-url]')?.getAttribute('data-mentions-url');
// help to fix the text-expander "multiword+promise" bug: do not show the popup when there is no "#" before current line
const shouldShowIssueSuggestions = () => {
@@ -83,36 +84,39 @@ export function initTextExpander(expander: TextExpanderElement) {
provide({matched: true, fragment: ul});
} else if (key === '@') {
const matches = matchMention(text);
if (!matches.length) return provide({matched: false});
provide((async (): Promise<TextExpanderResult> => {
if (!mentionsUrl) return {matched: false};
const matches = await matchMention(mentionsUrl, text);
if (!matches.length) return {matched: false};
const ul = document.createElement('ul');
ul.classList.add('suggestions');
for (const {value, name, fullname, avatar} of matches) {
const li = document.createElement('li');
li.setAttribute('role', 'option');
li.setAttribute('data-value', `${key}${value}`);
const ul = document.createElement('ul');
ul.classList.add('suggestions');
for (const {value, name, fullname, avatar} of matches) {
const li = document.createElement('li');
li.setAttribute('role', 'option');
li.setAttribute('data-value', `${key}${value}`);
const img = document.createElement('img');
img.src = avatar;
li.append(img);
const img = document.createElement('img');
img.src = avatar;
li.append(img);
const nameSpan = document.createElement('span');
nameSpan.classList.add('name');
nameSpan.textContent = name;
li.append(nameSpan);
const nameSpan = document.createElement('span');
nameSpan.classList.add('name');
nameSpan.textContent = name;
li.append(nameSpan);
if (fullname && fullname.toLowerCase() !== name) {
const fullnameSpan = document.createElement('span');
fullnameSpan.classList.add('fullname');
fullnameSpan.textContent = fullname;
li.append(fullnameSpan);
if (fullname && fullname.toLowerCase() !== name) {
const fullnameSpan = document.createElement('span');
fullnameSpan.classList.add('fullname');
fullnameSpan.textContent = fullname;
li.append(fullnameSpan);
}
ul.append(li);
}
ul.append(li);
}
provide({matched: true, fragment: ul});
return {matched: true, fragment: ul};
})());
} else if (key === '#') {
provide(debouncedIssueSuggestions(key, text));
}