Initial commit, source code of Gitea 1.23.1

web_src/js/features/comp/TextExpander.ts

@@ -0,0 +1,89 @@
+import {matchEmoji, matchMention, matchIssue} from '../../utils/match.ts';
+import {emojiString} from '../emoji.ts';
+import {svg} from '../../svg.ts';
+import {parseIssueHref, parseIssueNewHref} from '../../utils.ts';
+import {createElementFromAttrs, createElementFromHTML} from '../../utils/dom.ts';
+import {getIssueColor, getIssueIcon} from '../issue.ts';
+import {debounce} from 'perfect-debounce';
+
+const debouncedSuggestIssues = debounce((key: string, text: string) => new Promise<{matched:boolean; fragment?: HTMLElement}>(async (resolve) => {
+  let issuePathInfo = parseIssueHref(window.location.href);
+  if (!issuePathInfo.ownerName) issuePathInfo = parseIssueNewHref(window.location.href);
+  if (!issuePathInfo.ownerName) return resolve({matched: false});
+
+  const matches = await matchIssue(issuePathInfo.ownerName, issuePathInfo.repoName, issuePathInfo.indexString, text);
+  if (!matches.length) return resolve({matched: false});
+
+  const ul = createElementFromAttrs('ul', {class: 'suggestions'});
+  for (const issue of matches) {
+    const li = createElementFromAttrs(
+      'li', {role: 'option', class: 'tw-flex tw-gap-2', 'data-value': `${key}${issue.number}`},
+      createElementFromHTML(svg(getIssueIcon(issue), 16, ['text', getIssueColor(issue)])),
+      createElementFromAttrs('span', null, `#${issue.number}`),
+      createElementFromAttrs('span', null, issue.title),
+    );
+    ul.append(li);
+  }
+  resolve({matched: true, fragment: ul});
+}), 100);
+
+export function initTextExpander(expander) {
+  expander?.addEventListener('text-expander-change', ({detail: {key, provide, text}}) => {
+    if (key === ':') {
+      const matches = matchEmoji(text);
+      if (!matches.length) return provide({matched: false});
+
+      const ul = document.createElement('ul');
+      ul.classList.add('suggestions');
+      for (const name of matches) {
+        const emoji = emojiString(name);
+        const li = document.createElement('li');
+        li.setAttribute('role', 'option');
+        li.setAttribute('data-value', emoji);
+        li.textContent = `${emoji} ${name}`;
+        ul.append(li);
+      }
+
+      provide({matched: true, fragment: ul});
+    } else if (key === '@') {
+      const matches = matchMention(text);
+      if (!matches.length) return provide({matched: false});
+
+      const ul = document.createElement('ul');
+      ul.classList.add('suggestions');
+      for (const {value, name, fullname, avatar} of matches) {
+        const li = document.createElement('li');
+        li.setAttribute('role', 'option');
+        li.setAttribute('data-value', `${key}${value}`);
+
+        const img = document.createElement('img');
+        img.src = avatar;
+        li.append(img);
+
+        const nameSpan = document.createElement('span');
+        nameSpan.textContent = name;
+        li.append(nameSpan);
+
+        if (fullname && fullname.toLowerCase() !== name) {
+          const fullnameSpan = document.createElement('span');
+          fullnameSpan.classList.add('fullname');
+          fullnameSpan.textContent = fullname;
+          li.append(fullnameSpan);
+        }
+
+        ul.append(li);
+      }
+
+      provide({matched: true, fragment: ul});
+    } else if (key === '#') {
+      provide(debouncedSuggestIssues(key, text));
+    }
+  });
+  expander?.addEventListener('text-expander-value', ({detail}) => {
+    if (detail?.item) {
+      // add a space after @mentions and #issue as it's likely the user wants one
+      const suffix = ['@', '#'].includes(detail.key) ? ' ' : '';
+      detail.value = `${detail.item.getAttribute('data-value')}${suffix}`;
+    }
+  });
+}