fix ui

Author: wxiaoguang

routers/web/repo/view_file.go

@@ -302,7 +302,9 @@ func prepareToRenderButtons(ctx *context.Context, lfsLock *git_model.LFSLock) {
 	}
 
 	if !ctx.Repo.CanWriteToBranch(ctx, ctx.Doer, ctx.Repo.BranchName) {
+		ctx.Data["CanEditFile"] = true
 		ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.fork_before_edit")
+		ctx.Data["CanDeleteFile"] = true
 		ctx.Data["DeleteFileTooltip"] = ctx.Tr("repo.editor.must_have_write_access")
 		return
 	}

templates/repo/view_file.tmpl

@@ -62,8 +62,16 @@
 				</a>
 				{{end}}
 				{{if .Repository.CanEnableEditor}}
-					<a class="btn-octicon" data-tooltip-content="{{.EditFileTooltip}}" href="{{.RepoLink}}/_edit/{{PathEscapeSegments .BranchName}}/{{PathEscapeSegments .TreePath}}">{{svg "octicon-pencil"}}</a>
-					<a class="btn-octicon btn-octicon-danger" data-tooltip-content="{{.DeleteFileTooltip}}" href="{{.RepoLink}}/_delete/{{PathEscapeSegments .BranchName}}/{{PathEscapeSegments .TreePath}}">{{svg "octicon-trash"}}</a>
+					{{if .CanEditFile}}
+						<a class="btn-octicon" data-tooltip-content="{{.EditFileTooltip}}" href="{{.RepoLink}}/_edit/{{PathEscapeSegments .BranchName}}/{{PathEscapeSegments .TreePath}}">{{svg "octicon-pencil"}}</a>
+					{{else}}
+						<span class="btn-octicon disabled" data-tooltip-content="{{.EditFileTooltip}}">{{svg "octicon-pencil"}}</span>
+					{{end}}
+					{{if .CanDeleteFile}}
+						<a class="btn-octicon btn-octicon-danger" data-tooltip-content="{{.DeleteFileTooltip}}" href="{{.RepoLink}}/_delete/{{PathEscapeSegments .BranchName}}/{{PathEscapeSegments .TreePath}}">{{svg "octicon-trash"}}</a>
+					{{else}}
+						<span class="btn-octicon disabled" data-tooltip-content="{{.DeleteFileTooltip}}">{{svg "octicon-trash"}}</span>
+					{{end}}
 				{{end}}
 			{{else if .EscapeStatus.Escaped}}
 				<button class="ui mini basic button unescape-button tw-mr-1 tw-hidden">{{ctx.Locale.Tr "repo.unescape_control_characters"}}</button>