fix org repo creation being limited by user limits (#34030)

fixes an issue where user is unable to create new repository in
organization via UI if repository limits are in place and user has
exhausted them for their own namespace.

closes: https://github.com/go-gitea/gitea/issues/15504

---------

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

routers/web/repo/repo.go

@@ -154,8 +154,8 @@ func createCommon(ctx *context.Context) {
 	ctx.Data["Licenses"] = repo_module.Licenses
 	ctx.Data["Readmes"] = repo_module.Readmes
 	ctx.Data["IsForcedPrivate"] = setting.Repository.ForcePrivate
-	ctx.Data["CanCreateRepo"] = ctx.Doer.CanCreateRepo()
+	ctx.Data["CanCreateRepoInDoer"] = ctx.Doer.CanCreateRepo()
-	ctx.Data["MaxCreationLimit"] = ctx.Doer.MaxCreationLimit()
+	ctx.Data["MaxCreationLimitOfDoer"] = ctx.Doer.MaxCreationLimit()
 	ctx.Data["SupportedObjectFormats"] = git.DefaultFeatures().SupportedObjectFormats
 	ctx.Data["DefaultObjectFormat"] = git.Sha1ObjectFormat
 }

templates/repo/create.tmpl

@@ -7,25 +7,21 @@
 		<div class="ui attached segment">
 			{{template "base/alert" .}}
 			{{template "repo/create_helper" .}}
-
-			{{if not .CanCreateRepo}}
-			<div class="ui negative message">
-				<p>{{ctx.Locale.TrN .MaxCreationLimit "repo.form.reach_limit_of_creation_1" "repo.form.reach_limit_of_creation_n" .MaxCreationLimit}}</p>
-			</div>
-			{{end}}
 			<form class="ui form left-right-form new-repo-form" action="{{.Link}}" method="post">
 				{{.CsrfTokenHtml}}
+				<div id="create-repo-error-message" class="ui negative message tw-text-center tw-hidden"></div>
 				<div class="inline required field {{if .Err_Owner}}error{{end}}">
 					<label>{{ctx.Locale.Tr "repo.owner"}}</label>
-					<div class="ui selection owner dropdown">
+					<div class="ui selection dropdown" id="repo_owner_dropdown">
-						<input type="hidden" id="uid" name="uid" value="{{.ContextUser.ID}}" required>
+						<input type="hidden" name="uid" value="{{.ContextUser.ID}}">
-						<span class="text truncated-item-container" title="{{.ContextUser.Name}}">
+						<span class="text truncated-item-name"></span>
-							{{ctx.AvatarUtils.Avatar .ContextUser 28 "mini"}}
-							<span class="truncated-item-name">{{.ContextUser.ShortName 40}}</span>
-						</span>
 						{{svg "octicon-triangle-down" 14 "dropdown icon"}}
 						<div class="menu">
-							<div class="item truncated-item-container" data-value="{{.SignedUser.ID}}" title="{{.SignedUser.Name}}">
+							<div class="item truncated-item-container" data-value="{{.SignedUser.ID}}" title="{{.SignedUser.Name}}"
+								{{if not .CanCreateRepoInDoer}}
+									data-create-repo-disallowed-prompt="{{ctx.Locale.TrN .MaxCreationLimit "repo.form.reach_limit_of_creation_1" "repo.form.reach_limit_of_creation_n" .MaxCreationLimitOfDoer}}"
+								{{end}}
+							>
 								{{ctx.AvatarUtils.Avatar .SignedUser 28 "mini"}}
 								<span class="truncated-item-name">{{.SignedUser.ShortName 40}}</span>
 							</div>
@@ -212,7 +208,7 @@
 				<br>
 				<div class="inline field">
 					<label></label>
-					<button class="ui primary button{{if not .CanCreateRepo}} disabled{{end}}">
+					<button class="ui primary button">
 						{{ctx.Locale.Tr "repo.create_repo"}}
 					</button>
 				</div>

tests/integration/repo_generate_test.go

@@ -31,16 +31,16 @@ func testRepoGenerate(t *testing.T, session *TestSession, templateID, templateOw
 
 	// Step2: click the "Use this template" button
 	htmlDoc := NewHTMLParser(t, resp.Body)
-	link, exists := htmlDoc.doc.Find("a.ui.button[href^=\"/repo/create\"]").Attr("href")
+	link, exists := htmlDoc.doc.Find(`a.ui.button[href^="/repo/create"]`).Attr("href")
 	assert.True(t, exists, "The template has changed")
 	req = NewRequest(t, "GET", link)
 	resp = session.MakeRequest(t, req, http.StatusOK)
 
-	// Step3: fill the form of the create
+	// Step3: fill the form on the "create" page
 	htmlDoc = NewHTMLParser(t, resp.Body)
-	link, exists = htmlDoc.doc.Find("form.ui.form[action^=\"/repo/create\"]").Attr("action")
+	link, exists = htmlDoc.doc.Find(`form.ui.form[action^="/repo/create"]`).Attr("action")
 	assert.True(t, exists, "The template has changed")
-	_, exists = htmlDoc.doc.Find(fmt.Sprintf(".owner.dropdown .item[data-value=\"%d\"]", generateOwner.ID)).Attr("data-value")
+	_, exists = htmlDoc.doc.Find(fmt.Sprintf(`#repo_owner_dropdown .item[data-value="%d"]`, generateOwner.ID)).Attr("data-value")
 	assert.True(t, exists, "Generate owner '%s' is not present in select box", generateOwnerName)
 	req = NewRequestWithValues(t, "POST", link, map[string]string{
 		"_csrf":         htmlDoc.GetCSRF(),

web_src/js/features/repo-new.ts

@@ -1,4 +1,4 @@
-import {hideElem, showElem, toggleElem} from '../utils/dom.ts';
+import {hideElem, querySingleVisibleElem, showElem, toggleElem} from '../utils/dom.ts';
 import {htmlEscape} from 'escape-goat';
 import {fomanticQuery} from '../modules/fomantic/base.ts';
 import {sanitizeRepoName} from './repo-common.ts';
@@ -6,7 +6,9 @@ import {sanitizeRepoName} from './repo-common.ts';
 const {appSubUrl} = window.config;
 
 function initRepoNewTemplateSearch(form: HTMLFormElement) {
-  const inputRepoOwnerUid = form.querySelector<HTMLInputElement>('#uid');
+  const elSubmitButton = querySingleVisibleElem<HTMLInputElement>(form, '.ui.primary.button');
+  const elCreateRepoErrorMessage = form.querySelector('#create-repo-error-message');
+  const elRepoOwnerDropdown = form.querySelector('#repo_owner_dropdown');
   const elRepoTemplateDropdown = form.querySelector<HTMLInputElement>('#repo_template_search');
   const inputRepoTemplate = form.querySelector<HTMLInputElement>('#repo_template');
   const elTemplateUnits = form.querySelector('#template_units');
@@ -19,11 +21,23 @@ function initRepoNewTemplateSearch(form: HTMLFormElement) {
   inputRepoTemplate.addEventListener('change', checkTemplate);
   checkTemplate();
 
-  const $dropdown = fomanticQuery(elRepoTemplateDropdown);
+  const $repoOwnerDropdown = fomanticQuery(elRepoOwnerDropdown);
+  const $repoTemplateDropdown = fomanticQuery(elRepoTemplateDropdown);
   const onChangeOwner = function () {
-    $dropdown.dropdown('setting', {
+    const ownerId = $repoOwnerDropdown.dropdown('get value');
+    const $ownerItem = $repoOwnerDropdown.dropdown('get item', ownerId);
+    hideElem(elCreateRepoErrorMessage);
+    elSubmitButton.disabled = false;
+    if ($ownerItem?.length) {
+      const elOwnerItem = $ownerItem[0];
+      elCreateRepoErrorMessage.textContent = elOwnerItem.getAttribute('data-create-repo-disallowed-prompt') ?? '';
+      const hasError = Boolean(elCreateRepoErrorMessage.textContent);
+      toggleElem(elCreateRepoErrorMessage, hasError);
+      elSubmitButton.disabled = hasError;
+    }
+    $repoTemplateDropdown.dropdown('setting', {
       apiSettings: {
-        url: `${appSubUrl}/repo/search?q={query}&template=true&priority_owner_id=${inputRepoOwnerUid.value}`,
+        url: `${appSubUrl}/repo/search?q={query}&template=true&priority_owner_id=${ownerId}`,
         onResponse(response: any) {
           const results = [];
           results.push({name: '', value: ''}); // empty item means not using template
@@ -33,14 +47,14 @@ function initRepoNewTemplateSearch(form: HTMLFormElement) {
               value: String(tmplRepo.repository.id),
             });
           }
-          $dropdown.fomanticExt.onResponseKeepSelectedItem($dropdown, inputRepoTemplate.value);
+          $repoTemplateDropdown.fomanticExt.onResponseKeepSelectedItem($repoTemplateDropdown, inputRepoTemplate.value);
           return {results};
         },
         cache: false,
       },
     });
   };
-  inputRepoOwnerUid.addEventListener('change', onChangeOwner);
+  $repoOwnerDropdown.dropdown('setting', 'onChange', onChangeOwner);
   onChangeOwner();
 }