Rearrange Clone Panel (#31142)

Rearrange the clone panel to use less horizontal space.
The following changes have been made to achieve this:
- Moved everything into the dropdown menu
- Moved the HTTPS/SSH Switch to a separate line
- Moved the "Clone in VS Code"-Button up and added a divider
- Named the dropdown button "Code", added appropriate icon

---------

Co-authored-by: techknowlogick <techknowlogick@gitea.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

6 files changed, 92 insertions, 49 deletions

diff --git a/web_src/js/features/repo-common.ts b/web_src/js/features/repo-common.ts
index 5185a7ca43..336deb125f 100644
--- a/web_src/js/features/repo-common.ts
+++ b/web_src/js/features/repo-common.ts
@@ -5,6 +5,8 @@ import {showErrorToast} from '../modules/toast.ts';
 import {sleep} from '../utils.ts';
 import RepoActivityTopAuthors from '../components/RepoActivityTopAuthors.vue';
 import {createApp} from 'vue';
+import {toOriginUrl} from '../utils/url.ts';
+import {createTippy} from '../modules/tippy.ts';
 
 async function onDownloadArchive(e) {
   e.preventDefault();
@@ -41,27 +43,68 @@ export function initRepoActivityTopAuthorsChart() {
   }
 }
 
-export function initRepoCloneLink() {
-  const $repoCloneSsh = $('#repo-clone-ssh');
-  const $repoCloneHttps = $('#repo-clone-https');
-  const $inputLink = $('#repo-clone-url');
+function initCloneSchemeUrlSelection(parent: Element) {
+  const elCloneUrlInput = parent.querySelector<HTMLInputElement>('.repo-clone-url');
 
-  if ((!$repoCloneSsh.length && !$repoCloneHttps.length) || !$inputLink.length) {
-    return;
-  }
+  const tabSsh = parent.querySelector('.repo-clone-ssh');
+  const tabHttps = parent.querySelector('.repo-clone-https');
+  const updateClonePanelUi = function() {
+    const scheme = localStorage.getItem('repo-clone-protocol') || 'https';
+    const isSSH = scheme === 'ssh' && Boolean(tabSsh) || scheme !== 'ssh' && !tabHttps;
+    if (tabHttps) {
+      tabHttps.textContent = window.origin.split(':')[0].toUpperCase(); // show "HTTP" or "HTTPS"
+      tabHttps.classList.toggle('active', !isSSH);
+    }
+    if (tabSsh) {
+      tabSsh.classList.toggle('active', isSSH);
+    }
+
+    const tab = isSSH ? tabSsh : tabHttps;
+    if (!tab) return;
+    const link = toOriginUrl(tab.getAttribute('data-link'));
 
-  $repoCloneSsh.on('click', () => {
+    for (const el of document.querySelectorAll('.js-clone-url')) {
+      if (el.nodeName === 'INPUT') {
+        (el as HTMLInputElement).value = link;
+      } else {
+        el.textContent = link;
+      }
+    }
+    for (const el of parent.querySelectorAll<HTMLAnchorElement>('.js-clone-url-editor')) {
+      el.href = el.getAttribute('data-href-template').replace('{url}', encodeURIComponent(link));
+    }
+  };
+
+  updateClonePanelUi();
+
+  tabSsh.addEventListener('click', () => {
     localStorage.setItem('repo-clone-protocol', 'ssh');
-    window.updateCloneStates();
+    updateClonePanelUi();
   });
-  $repoCloneHttps.on('click', () => {
+  tabHttps.addEventListener('click', () => {
     localStorage.setItem('repo-clone-protocol', 'https');
-    window.updateCloneStates();
+    updateClonePanelUi();
+  });
+  elCloneUrlInput.addEventListener('focus', () => {
+    elCloneUrlInput.select();
   });
+}
 
-  $inputLink.on('focus', () => {
-    $inputLink.trigger('select');
+function initClonePanelButton(btn: HTMLButtonElement) {
+  const elPanel = btn.nextElementSibling;
+  createTippy(btn, {
+    content: elPanel,
+    trigger: 'click',
+    placement: 'bottom-end',
+    interactive: true,
+    hideOnClick: true,
   });
+  initCloneSchemeUrlSelection(elPanel);
+}
+
+export function initRepoCloneButtons() {
+  queryElems(document, '.js-btn-clone-panel', initClonePanelButton);
+  queryElems(document, '.clone-buttons-combo', initCloneSchemeUrlSelection);
 }
 
 export function initRepoCommonBranchOrTagDropdown(selector: string) {
diff --git a/web_src/js/features/repo-legacy.ts b/web_src/js/features/repo-legacy.ts
index dfea66c7ad..2f760f1d15 100644
--- a/web_src/js/features/repo-legacy.ts
+++ b/web_src/js/features/repo-legacy.ts
@@ -9,7 +9,7 @@ import {
 import {initUnicodeEscapeButton} from './repo-unicode-escape.ts';
 import {initRepoBranchTagSelector} from '../components/RepoBranchTagSelector.vue';
 import {
-  initRepoCloneLink, initRepoCommonBranchOrTagDropdown, initRepoCommonFilterSearchDropdown,
+  initRepoCloneButtons, initRepoCommonBranchOrTagDropdown, initRepoCommonFilterSearchDropdown,
 } from './repo-common.ts';
 import {initCitationFileCopyContent} from './citation.ts';
 import {initCompLabelEdit} from './comp/LabelEdit.ts';
@@ -54,7 +54,7 @@ export function initRepository() {
     initRepoCommonFilterSearchDropdown('.choose.branch .dropdown');
   }
 
-  initRepoCloneLink();
+  initRepoCloneButtons();
   initCitationFileCopyContent();
   initRepoSettings();
 
diff --git a/web_src/js/utils/url.test.ts b/web_src/js/utils/url.test.ts
index 25fda79b19..bb331a6b49 100644
--- a/web_src/js/utils/url.test.ts
+++ b/web_src/js/utils/url.test.ts
@@ -1,4 +1,4 @@
-import {pathEscapeSegments, isUrl} from './url.ts';
+import {pathEscapeSegments, isUrl, toOriginUrl} from './url.ts';
 
 test('pathEscapeSegments', () => {
   expect(pathEscapeSegments('a/b/c')).toEqual('a/b/c');
@@ -11,3 +11,19 @@ test('isUrl', () => {
   expect(isUrl('https://example.com/index.html')).toEqual(true);
   expect(isUrl('/index.html')).toEqual(false);
 });
+
+test('toOriginUrl', () => {
+  const oldLocation = String(window.location);
+  for (const origin of ['https://example.com', 'https://example.com:3000']) {
+    window.location.assign(`${origin}/`);
+    expect(toOriginUrl('/')).toEqual(`${origin}/`);
+    expect(toOriginUrl('/org/repo.git')).toEqual(`${origin}/org/repo.git`);
+    expect(toOriginUrl('https://another.com')).toEqual(`${origin}/`);
+    expect(toOriginUrl('https://another.com/')).toEqual(`${origin}/`);
+    expect(toOriginUrl('https://another.com/org/repo.git')).toEqual(`${origin}/org/repo.git`);
+    expect(toOriginUrl('https://another.com:4000')).toEqual(`${origin}/`);
+    expect(toOriginUrl('https://another.com:4000/')).toEqual(`${origin}/`);
+    expect(toOriginUrl('https://another.com:4000/org/repo.git')).toEqual(`${origin}/org/repo.git`);
+  }
+  window.location.assign(oldLocation);
+});
diff --git a/web_src/js/utils/url.ts b/web_src/js/utils/url.ts
index c5a28774a9..a7d61c5e83 100644
--- a/web_src/js/utils/url.ts
+++ b/web_src/js/utils/url.ts
@@ -13,3 +13,19 @@ export function isUrl(url: string): boolean {
     return false;
   }
 }
+
+// Convert an absolute or relative URL to an absolute URL with the current origin. It only
+// processes absolute HTTP/HTTPS URLs or relative URLs like '/xxx' or '//host/xxx'.
+export function toOriginUrl(urlStr: string) {
+  try {
+    if (urlStr.startsWith('http://') || urlStr.startsWith('https://') || urlStr.startsWith('/')) {
+      const {origin, protocol, hostname, port} = window.location;
+      const url = new URL(urlStr, origin);
+      url.protocol = protocol;
+      url.hostname = hostname;
+      url.port = port || (protocol === 'https:' ? '443' : '80');
+      return url.toString();
+    }
+  } catch {}
+  return urlStr;
+}
diff --git a/web_src/js/webcomponents/origin-url.test.ts b/web_src/js/webcomponents/origin-url.test.ts
deleted file mode 100644
index 19cc467d7d..0000000000
--- a/web_src/js/webcomponents/origin-url.test.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import {toOriginUrl} from './origin-url.ts';
-
-test('toOriginUrl', () => {
-  const oldLocation = String(window.location);
-  for (const origin of ['https://example.com', 'https://example.com:3000']) {
-    window.location.assign(`${origin}/`);
-    expect(toOriginUrl('/')).toEqual(`${origin}/`);
-    expect(toOriginUrl('/org/repo.git')).toEqual(`${origin}/org/repo.git`);
-    expect(toOriginUrl('https://another.com')).toEqual(`${origin}/`);
-    expect(toOriginUrl('https://another.com/')).toEqual(`${origin}/`);
-    expect(toOriginUrl('https://another.com/org/repo.git')).toEqual(`${origin}/org/repo.git`);
-    expect(toOriginUrl('https://another.com:4000')).toEqual(`${origin}/`);
-    expect(toOriginUrl('https://another.com:4000/')).toEqual(`${origin}/`);
-    expect(toOriginUrl('https://another.com:4000/org/repo.git')).toEqual(`${origin}/org/repo.git`);
-  }
-  window.location.assign(oldLocation);
-});
diff --git a/web_src/js/webcomponents/origin-url.ts b/web_src/js/webcomponents/origin-url.ts
index d407fe0dff..dbb910ce6c 100644
--- a/web_src/js/webcomponents/origin-url.ts
+++ b/web_src/js/webcomponents/origin-url.ts
@@ -1,19 +1,4 @@
-// Convert an absolute or relative URL to an absolute URL with the current origin. It only
-// processes absolute HTTP/HTTPS URLs or relative URLs like '/xxx' or '//host/xxx'.
-// NOTE: Keep this function in sync with clone_script.tmpl
-export function toOriginUrl(urlStr: string) {
-  try {
-    if (urlStr.startsWith('http://') || urlStr.startsWith('https://') || urlStr.startsWith('/')) {
-      const {origin, protocol, hostname, port} = window.location;
-      const url = new URL(urlStr, origin);
-      url.protocol = protocol;
-      url.hostname = hostname;
-      url.port = port || (protocol === 'https:' ? '443' : '80');
-      return url.toString();
-    }
-  } catch {}
-  return urlStr;
-}
+import {toOriginUrl} from '../utils/url.ts';
 
 window.customElements.define('origin-url', class extends HTMLElement {
   connectedCallback() {