Change/remove a branch of an open issue (#9080)

* Add field with isIssueWriter to front end * Make branch field editable * Switch frontend to form and POST from javascript * Add /issue/id/ref endpoint to routes * Use UpdateIssueTitle model to change ref in backend * Removed crossreference check and adding comments on branch change * Use ref returned from POST to update the field * Prevent calling loadRepo from models/ * Branch/tag refreshed without page reload * Remove filter for empty branch name * Add clear option to tag list as well * Delete button translation and coloring * Fix for not showing selected branch name in new issue * Check that branch is not being changed on a PR * Change logic * Notification when changing issue ref * Fix for renamed permission parameter * Fix for failing build * Apply suggestions from code review Co-authored-by: zeripath <[email protected]> Co-authored-by: Gitea <[email protected]> Co-authored-by: zeripath <[email protected]> Co-authored-by: Lunny Xiao <[email protected]> Co-authored-by: techknowlogick <[email protected]>
go-gitea · Sep 8, 2020 · e204398 · e204398
1 parent 0ed8d26
commit e204398
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Showing 11 changed files with 107 additions and 9 deletions.
diff --git a/models/issue.go b/models/issue.go
@@ -709,6 +709,22 @@ func (issue *Issue) ChangeTitle(doer *User, oldTitle string) (err error) {
 	return sess.Commit()
 }
 
+// ChangeRef changes the branch of this issue, as the given user.
+func (issue *Issue) ChangeRef(doer *User, oldRef string) (err error) {
+	sess := x.NewSession()
+	defer sess.Close()
+
+	if err = sess.Begin(); err != nil {
+		return err
+	}
+
+	if err = updateIssueCols(sess, issue, "ref"); err != nil {
+		return fmt.Errorf("updateIssueCols: %v", err)
+	}
+
+	return sess.Commit()
+}
+
 // AddDeletePRBranchComment adds delete branch comment for pull request issue
 func AddDeletePRBranchComment(doer *User, repo *Repository, issueID int64, branchName string) error {
 	issue, err := getIssueByID(x, issueID)

diff --git a/modules/notification/base/notifier.go b/modules/notification/base/notifier.go
@@ -28,6 +28,7 @@ type Notifier interface {
 	NotifyIssueChangeContent(doer *models.User, issue *models.Issue, oldContent string)
 	NotifyIssueClearLabels(doer *models.User, issue *models.Issue)
 	NotifyIssueChangeTitle(doer *models.User, issue *models.Issue, oldTitle string)
+	NotifyIssueChangeRef(doer *models.User, issue *models.Issue, oldRef string)
 	NotifyIssueChangeLabels(doer *models.User, issue *models.Issue,
 		addedLabels []*models.Label, removedLabels []*models.Label)
 

diff --git a/modules/notification/base/null.go b/modules/notification/base/null.go
@@ -102,6 +102,10 @@ func (*NullNotifier) NotifyIssueClearLabels(doer *models.User, issue *models.Iss
 func (*NullNotifier) NotifyIssueChangeTitle(doer *models.User, issue *models.Issue, oldTitle string) {
 }
 
+// NotifyIssueChangeRef places a place holder function
+func (*NullNotifier) NotifyIssueChangeRef(doer *models.User, issue *models.Issue, oldTitle string) {
+}
+
 // NotifyIssueChangeLabels places a place holder function
 func (*NullNotifier) NotifyIssueChangeLabels(doer *models.User, issue *models.Issue,
 	addedLabels []*models.Label, removedLabels []*models.Label) {

diff --git a/modules/notification/indexer/indexer.go b/modules/notification/indexer/indexer.go
@@ -148,3 +148,7 @@ func (r *indexerNotifier) NotifyIssueChangeContent(doer *models.User, issue *mod
 func (r *indexerNotifier) NotifyIssueChangeTitle(doer *models.User, issue *models.Issue, oldTitle string) {
 	issue_indexer.UpdateIssueIndexer(issue)
 }
+
+func (r *indexerNotifier) NotifyIssueChangeRef(doer *models.User, issue *models.Issue, oldRef string) {
+	issue_indexer.UpdateIssueIndexer(issue)
+}
diff --git a/modules/notification/notification.go b/modules/notification/notification.go
@@ -178,6 +178,13 @@ func NotifyIssueChangeTitle(doer *models.User, issue *models.Issue, oldTitle str
 	}
 }
 
+// NotifyIssueChangeRef notifies change reference to notifiers
+func NotifyIssueChangeRef(doer *models.User, issue *models.Issue, oldRef string) {
+	for _, notifier := range notifiers {
+		notifier.NotifyIssueChangeRef(doer, issue, oldRef)
+	}
+}
+
 // NotifyIssueChangeLabels notifies change labels to notifiers
 func NotifyIssueChangeLabels(doer *models.User, issue *models.Issue,
 	addedLabels []*models.Label, removedLabels []*models.Label) {

diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
@@ -760,6 +760,7 @@ code = Code
 code.desc = Access source code, files, commits and branches.
 branch = Branch
 tree = Tree
+clear_ref = `Clear current reference`
 filter_branch_and_tag = Filter branch or tag
 branches = Branches
 tags = Tags

diff --git a/routers/repo/issue.go b/routers/repo/issue.go
@@ -1244,7 +1244,7 @@ func ViewIssue(ctx *context.Context) {
 	ctx.Data["Participants"] = participants
 	ctx.Data["NumParticipants"] = len(participants)
 	ctx.Data["Issue"] = issue
-	ctx.Data["ReadOnly"] = true
+	ctx.Data["ReadOnly"] = false
 	ctx.Data["SignInLink"] = setting.AppSubURL + "/user/login?redirect_to=" + ctx.Data["Link"].(string)
 	ctx.Data["IsIssuePoster"] = ctx.IsSigned && issue.IsPoster(ctx.User.ID)
 	ctx.Data["HasIssuesOrPullsWritePermission"] = ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull)
@@ -1344,6 +1344,30 @@ func UpdateIssueTitle(ctx *context.Context) {
 	})
 }
 
+// UpdateIssueRef change issue's ref (branch)
+func UpdateIssueRef(ctx *context.Context) {
+	issue := GetActionIssue(ctx)
+	if ctx.Written() {
+		return
+	}
+
+	if !ctx.IsSigned || (!issue.IsPoster(ctx.User.ID) && !ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull)) || issue.IsPull {
+		ctx.Error(403)
+		return
+	}
+
+	ref := ctx.QueryTrim("ref")
+
+	if err := issue_service.ChangeIssueRef(issue, ctx.User, ref); err != nil {
+		ctx.ServerError("ChangeRef", err)
+		return
+	}
+
+	ctx.JSON(200, map[string]interface{}{
+		"ref": ref,
+	})
+}
+
 // UpdateIssueContent change issue's content
 func UpdateIssueContent(ctx *context.Context) {
 	issue := GetActionIssue(ctx)

diff --git a/routers/routes/routes.go b/routers/routes/routes.go
@@ -733,6 +733,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 				m.Post("/title", repo.UpdateIssueTitle)
 				m.Post("/content", repo.UpdateIssueContent)
 				m.Post("/watch", repo.IssueWatch)
+				m.Post("/ref", repo.UpdateIssueRef)
 				m.Group("/dependency", func() {
 					m.Post("/add", repo.AddDependency)
 					m.Post("/delete", repo.RemoveDependency)

diff --git a/services/issue/issue.go b/services/issue/issue.go
@@ -42,6 +42,20 @@ func ChangeTitle(issue *models.Issue, doer *models.User, title string) (err erro
 	return nil
 }
 
+// ChangeIssueRef changes the branch of this issue, as the given user.
+func ChangeIssueRef(issue *models.Issue, doer *models.User, ref string) error {
+	oldRef := issue.Ref
+	issue.Ref = ref
+
+	if err := issue.ChangeRef(doer, oldRef); err != nil {
+		return err
+	}
+
+	notification.NotifyIssueChangeRef(doer, issue, oldRef)
+
+	return nil
+}
+
 // UpdateAssignees is a helper function to add or delete one or multiple issue assignee(s)
 // Deleting is done the GitHub way (quote from their api documentation):
 // https://developer.github.com/v3/issues/#edit-an-issue

diff --git a/templates/repo/issue/branch_selector_field.tmpl b/templates/repo/issue/branch_selector_field.tmpl
@@ -1,5 +1,10 @@
 {{if and (not .Issue.IsPull) (not .PageIsComparePull)}}
 <input id="ref_selector" name="ref" type="hidden" value="{{.Issue.Ref}}">
+<input id="editing_mode" name="edit_mode" type="hidden" value="{{(or .IsIssueWriter .HasIssuesOrPullsWritePermission)}}">
+<form method="POST" action="{{$.RepoLink}}/issues/{{.Issue.Index}}/ref" id="update_issueref_form">
+	{{$.CsrfTokenHtml}}
+</form>
+
 <div class="ui {{if .ReadOnly}}disabled{{end}} floating filter select-branch dropdown" data-no-results="{{.i18n.Tr "repo.pulls.no_results"}}">
 	<div class="ui basic small button">
 		<span class="text branch-name">{{if .Issue.Ref}}{{$.RefEndName}}{{else}}{{.i18n.Tr "repo.issues.no_ref"}}{{end}}</span>
@@ -27,14 +32,20 @@
 			</div>
 		</div>
 		<div id="branch-list" class="scrolling menu reference-list-menu">
-		{{range .Branches}}
-			<div class="item" data-id="refs/heads/{{.}}" data-name="{{.}}" data-id-selector="#ref_selector">{{.}}</div>
-		{{end}}
+			{{if .Issue.Ref}}
+				<div class="item text small" data-id="" data-id-selector="#ref_selector"><strong><a href="#">{{$.i18n.Tr "repo.clear_ref"}}</a></strong></div>
+			{{end}}	
+			{{range .Branches}}
+				<div class="item" data-id="refs/heads/{{.}}" data-name="{{.}}" data-id-selector="#ref_selector">{{.}}</div>
+			{{end}}
 		</div>
 		<div id="tag-list" class="scrolling menu reference-list-menu" style="display: none">
-		{{range .Tags}}
-			<div class="item" data-id="refs/tags/{{.}}" data-name="tags/{{.}}" data-id-selector="#ref_selector">{{.}}</div>
-		{{end}}
+			{{if .Issue.Ref}}
+				<div class="item text small" data-id="" data-id-selector="#ref_selector"><strong><a href="#">{{.i18n.Tr "repo.clear_ref"}}</a></strong></div>
+			{{end}}	
+			{{range .Tags}}
+				<div class="item" data-id="refs/tags/{{.}}" data-name="tags/{{.}}" data-id-selector="#ref_selector">{{.}}</div>
+			{{end}}
 		</div>
 	</div>
 </div>

diff --git a/web_src/js/index.js b/web_src/js/index.js
@@ -112,8 +112,23 @@ function initBranchSelector() {
   const $selectBranch = $('.ui.select-branch');
   const $branchMenu = $selectBranch.find('.reference-list-menu');
   $branchMenu.find('.item:not(.no-select)').click(function () {
-    $($(this).data('id-selector')).val($(this).data('id'));
-    $selectBranch.find('.ui .branch-name').text($(this).data('name'));
+    const selectedValue = $(this).data('id');
+    const editMode = $('#editing_mode').val();
+    $($(this).data('id-selector')).val(selectedValue);
+
+    if (editMode === 'true') {
+      const form = $('#update_issueref_form');
+
+      $.post(form.attr('action'), {
+        _csrf: csrf,
+        ref: selectedValue
+      },
+      () => {
+        window.location.reload();
+      });
+    } else if (editMode === '') {
+      $selectBranch.find('.ui .branch-name').text(selectedValue);
+    }
   });
   $selectBranch.find('.reference.column').on('click', function () {
     $selectBranch.find('.scrolling.reference-list-menu').css('display', 'none');