Refactor `ctx` in templates (#23105)

Before, the `dict "ctx" ...` map is used to pass data between templates.

Now, more and more templates need to use real Go context:

* #22962
* #23092


`ctx` is a Go concept for `Context`, misusing it may cause problems, and
it makes it difficult to review or refactor.

This PR contains 2 major changes:

* In the top scope of a template, the `$` is the same as the `.`, so the
old labels_sidebar's `root` is the `ctx`. So this `ctx` could just be
removed.
https://github.com/go-gitea/gitea/commit/bd7f218dce01e0fb661b23b55995f5d51b4530e8
* Rename all other `ctx` to `ctxData`, and it perfectly matches how it
comes from backend: `"ctxData": ctx.Data`.
https://github.com/go-gitea/gitea/pull/23105/commits/7c01260e1df1dcb052e1cf86ebe982bf77c4407f



From now on, there is no `ctx` in templates. There are only:

* `ctxData` for passing data
* `Context` for Go context

11 files changed, 48 insertions, 48 deletions

diff --git a/templates/repo/diff/comments.tmpl b/templates/repo/diff/comments.tmpl
index 985ad0655..f28a3c5b5 100644
--- a/templates/repo/diff/comments.tmpl
+++ b/templates/repo/diff/comments.tmpl
@@ -42,8 +42,8 @@
 						</div>
 					{{end}}
 				{{end}}
-				{{template "repo/issue/view_content/add_reaction" Dict "ctx" $.root "ActionURL" (Printf "%s/comments/%d/reactions" $.root.RepoLink .ID)}}
-				{{template "repo/issue/view_content/context_menu" Dict "ctx" $.root "item" . "delete" true "issue" false "diff" true "IsCommentPoster" (and $.root.IsSigned (eq $.root.SignedUserID .PosterID))}}
+				{{template "repo/issue/view_content/add_reaction" Dict "ctxData" $.root "ActionURL" (Printf "%s/comments/%d/reactions" $.root.RepoLink .ID)}}
+				{{template "repo/issue/view_content/context_menu" Dict "ctxData" $.root "item" . "delete" true "issue" false "diff" true "IsCommentPoster" (and $.root.IsSigned (eq $.root.SignedUserID .PosterID))}}
 			</div>
 		</div>
 		<div class="ui attached segment comment-body">
@@ -60,7 +60,7 @@
 		{{$reactions := .Reactions.GroupByType}}
 		{{if $reactions}}
 			<div class="ui attached segment reactions">
-			{{template "repo/issue/view_content/reactions" Dict "ctx" $.root "ActionURL" (Printf "%s/comments/%d/reactions" $.root.RepoLink .ID) "Reactions" $reactions}}
+			{{template "repo/issue/view_content/reactions" Dict "ctxData" $.root "ActionURL" (Printf "%s/comments/%d/reactions" $.root.RepoLink .ID) "Reactions" $reactions}}
 			</div>
 		{{end}}
 	</div>
diff --git a/templates/repo/issue/labels/labels_sidebar.tmpl b/templates/repo/issue/labels/labels_sidebar.tmpl
index bd878d6f5..89fe26b75 100644
--- a/templates/repo/issue/labels/labels_sidebar.tmpl
+++ b/templates/repo/issue/labels/labels_sidebar.tmpl
@@ -1,10 +1,10 @@
 <div class="ui labels list">
-	<span class="no-select item {{if .ctx.HasSelectedLabel}}gt-hidden{{end}}">{{.ctx.locale.Tr "repo.issues.new.no_label"}}</span>
+	<span class="no-select item {{if .root.HasSelectedLabel}}gt-hidden{{end}}">{{.root.locale.Tr "repo.issues.new.no_label"}}</span>
 	<span class="labels-list">
-		{{range .ctx.Labels}}
+		{{range .root.Labels}}
 			{{template "repo/issue/labels/label" dict "root" $.root "label" .}}
 		{{end}}
-		{{range .ctx.OrgLabels}}
+		{{range .root.OrgLabels}}
 			{{template "repo/issue/labels/label" dict "root" $.root "label" .}}
 		{{end}}
 	</span>
diff --git a/templates/repo/issue/new_form.tmpl b/templates/repo/issue/new_form.tmpl
index 8346d07a1..1c95dfac3 100644
--- a/templates/repo/issue/new_form.tmpl
+++ b/templates/repo/issue/new_form.tmpl
@@ -80,7 +80,7 @@
 					{{end}}
 				</div>
 			</div>
-			{{template "repo/issue/labels/labels_sidebar" dict "root" $ "ctx" .}}
+			{{template "repo/issue/labels/labels_sidebar" dict "root" $}}
 
 			<div class="ui divider"></div>
 
diff --git a/templates/repo/issue/view_content.tmpl b/templates/repo/issue/view_content.tmpl
index 08ba50904..6aec6e315 100644
--- a/templates/repo/issue/view_content.tmpl
+++ b/templates/repo/issue/view_content.tmpl
@@ -64,8 +64,8 @@
 								{{end}}
 							{{end}}
 							{{if not $.Repository.IsArchived}}
-								{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/issues/%d/reactions" $.RepoLink .Issue.Index)}}
-								{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" .Issue "delete" false "issue" true "diff" false "IsCommentPoster" $.IsIssuePoster}}
+								{{template "repo/issue/view_content/add_reaction" Dict "ctxData" $ "ActionURL" (Printf "%s/issues/%d/reactions" $.RepoLink .Issue.Index)}}
+								{{template "repo/issue/view_content/context_menu" Dict "ctxData" $ "item" .Issue "delete" false "issue" true "diff" false "IsCommentPoster" $.IsIssuePoster}}
 							{{end}}
 						</div>
 					</div>
@@ -80,13 +80,13 @@
 						<div id="issue-{{.Issue.ID}}-raw" class="raw-content gt-hidden">{{.Issue.Content}}</div>
 						<div class="edit-content-zone gt-hidden" data-write="issue-{{.Issue.ID}}-write" data-preview="issue-{{.Issue.ID}}-preview" data-update-url="{{$.RepoLink}}/issues/{{.Issue.Index}}/content" data-context="{{.RepoLink}}" data-attachment-url="{{$.RepoLink}}/issues/{{.Issue.Index}}/attachments" data-view-attachment-url="{{$.RepoLink}}/issues/{{.Issue.Index}}/view-attachments"></div>
 						{{if .Issue.Attachments}}
-							{{template "repo/issue/view_content/attachments" Dict "ctx" $ "Attachments" .Issue.Attachments "Content" .Issue.RenderedContent}}
+							{{template "repo/issue/view_content/attachments" Dict "ctxData" $ "Attachments" .Issue.Attachments "Content" .Issue.RenderedContent}}
 						{{end}}
 					</div>
 					{{$reactions := .Issue.Reactions.GroupByType}}
 					{{if $reactions}}
 						<div class="ui attached segment reactions" role="note">
-							{{template "repo/issue/view_content/reactions" Dict "ctx" $ "ActionURL" (Printf "%s/issues/%d/reactions" $.RepoLink .Issue.Index) "Reactions" $reactions}}
+							{{template "repo/issue/view_content/reactions" Dict "ctxData" $ "ActionURL" (Printf "%s/issues/%d/reactions" $.RepoLink .Issue.Index) "Reactions" $reactions}}
 						</div>
 					{{end}}
 				</div>
diff --git a/templates/repo/issue/view_content/add_reaction.tmpl b/templates/repo/issue/view_content/add_reaction.tmpl
index bfa8a7e12..692d09e67 100644
--- a/templates/repo/issue/view_content/add_reaction.tmpl
+++ b/templates/repo/issue/view_content/add_reaction.tmpl
@@ -1,10 +1,10 @@
-{{if .ctx.IsSigned}}
+{{if .ctxData.IsSigned}}
 <div class="item action ui pointing select-reaction dropdown top right" data-action-url="{{.ActionURL}}">
 	<a class="add-reaction">
 		{{svg "octicon-smiley"}}
 	</a>
 	<div class="menu">
-		<div class="header">{{.ctx.locale.Tr "repo.pick_reaction"}}</div>
+		<div class="header">{{.ctxData.locale.Tr "repo.pick_reaction"}}</div>
 		<div class="divider"></div>
 		{{range $value := AllowedReactions}}
 			<a class="item reaction tooltip" data-content="{{$value}}">{{ReactionToEmoji $value}}</a>
diff --git a/templates/repo/issue/view_content/attachments.tmpl b/templates/repo/issue/view_content/attachments.tmpl
index 86696ec62..3c0190b7d 100644
--- a/templates/repo/issue/view_content/attachments.tmpl
+++ b/templates/repo/issue/view_content/attachments.tmpl
@@ -6,7 +6,7 @@
 		{{$hasThumbnails := false}}
 		{{- range .Attachments -}}
 			<div class="twelve wide column" style="padding: 6px;">
-				<a target="_blank" rel="noopener noreferrer" href="{{.DownloadURL}}" title='{{$.ctx.locale.Tr "repo.issues.attachment.open_tab" .Name}}'>
+				<a target="_blank" rel="noopener noreferrer" href="{{.DownloadURL}}" title='{{$.ctxData.locale.Tr "repo.issues.attachment.open_tab" .Name}}'>
 					{{if FilenameIsImage .Name}}
 						{{if not (containGeneric $.Content .UUID)}}
 							{{$hasThumbnails = true}}
@@ -31,7 +31,7 @@
 				{{if FilenameIsImage .Name}}
 					{{if not (containGeneric $.Content .UUID)}}
 					<a target="_blank" rel="noopener noreferrer" href="{{.DownloadURL}}">
-						<img src="{{.DownloadURL}}" title='{{$.ctx.locale.Tr "repo.issues.attachment.open_tab" .Name}}'>
+						<img src="{{.DownloadURL}}" title='{{$.ctxData.locale.Tr "repo.issues.attachment.open_tab" .Name}}'>
 					</a>
 					{{end}}
 				{{end}}
diff --git a/templates/repo/issue/view_content/comments.tmpl b/templates/repo/issue/view_content/comments.tmpl
index d2a4af941..6054e7b86 100644
--- a/templates/repo/issue/view_content/comments.tmpl
+++ b/templates/repo/issue/view_content/comments.tmpl
@@ -64,8 +64,8 @@
 								</div>
 							{{end}}
 							{{if not $.Repository.IsArchived}}
-								{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
-								{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" true "issue" true "diff" false "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
+								{{template "repo/issue/view_content/add_reaction" Dict "ctxData" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
+								{{template "repo/issue/view_content/context_menu" Dict "ctxData" $ "item" . "delete" true "issue" true "diff" false "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
 							{{end}}
 						</div>
 					</div>
@@ -80,13 +80,13 @@
 						<div id="issuecomment-{{.ID}}-raw" class="raw-content gt-hidden">{{.Content}}</div>
 						<div class="edit-content-zone gt-hidden" data-write="issuecomment-{{.ID}}-write" data-preview="issuecomment-{{.ID}}-preview" data-update-url="{{$.RepoLink}}/comments/{{.ID}}" data-context="{{$.RepoLink}}" data-attachment-url="{{$.RepoLink}}/comments/{{.ID}}/attachments"></div>
 						{{if .Attachments}}
-							{{template "repo/issue/view_content/attachments" Dict "ctx" $ "Attachments" .Attachments "Content" .RenderedContent}}
+							{{template "repo/issue/view_content/attachments" Dict "ctxData" $ "Attachments" .Attachments "Content" .RenderedContent}}
 						{{end}}
 					</div>
 					{{$reactions := .Reactions.GroupByType}}
 					{{if $reactions}}
 						<div class="ui attached segment reactions" role="note">
-							{{template "repo/issue/view_content/reactions" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID) "Reactions" $reactions}}
+							{{template "repo/issue/view_content/reactions" Dict "ctxData" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID) "Reactions" $reactions}}
 						</div>
 					{{end}}
 				</div>
@@ -260,7 +260,7 @@
 					{{template "shared/user/authorlink" .Poster}}
 					{{$.locale.Tr "repo.issues.stop_tracking_history"  $createdStr | Safe}}
 				</span>
-				{{template "repo/issue/view_content/comments_delete_time" Dict "ctx" $ "comment" .}}
+				{{template "repo/issue/view_content/comments_delete_time" Dict "ctxData" $ "comment" .}}
 				<div class="detail">
 					{{svg "octicon-clock"}}
 					<span class="text grey muted-links">{{.Content}}</span>
@@ -274,7 +274,7 @@
 					{{template "shared/user/authorlink" .Poster}}
 					{{$.locale.Tr "repo.issues.add_time_history"  $createdStr | Safe}}
 				</span>
-				{{template "repo/issue/view_content/comments_delete_time" Dict "ctx" $ "comment" .}}
+				{{template "repo/issue/view_content/comments_delete_time" Dict "ctxData" $ "comment" .}}
 				<div class="detail">
 					{{svg "octicon-clock"}}
 					<span class="text grey muted-links">{{.Content}}</span>
@@ -436,8 +436,8 @@
 										</div>
 									{{end}}
 									{{if not $.Repository.IsArchived}}
-											{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
-											{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" false "issue" true "diff" false "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
+											{{template "repo/issue/view_content/add_reaction" Dict "ctxData" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
+											{{template "repo/issue/view_content/context_menu" Dict "ctxData" $ "item" . "delete" false "issue" true "diff" false "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
 									{{end}}
 							</div>
 						</div>
@@ -452,13 +452,13 @@
 							<div id="issuecomment-{{.ID}}-raw" class="raw-content gt-hidden">{{.Content}}</div>
 							<div class="edit-content-zone gt-hidden" data-write="issuecomment-{{.ID}}-write" data-preview="issuecomment-{{.ID}}-preview" data-update-url="{{$.RepoLink}}/comments/{{.ID}}" data-context="{{$.RepoLink}}" data-attachment-url="{{$.RepoLink}}/comments/{{.ID}}/attachments"></div>
 							{{if .Attachments}}
-								{{template "repo/issue/view_content/attachments" Dict "ctx" $ "Attachments" .Attachments "Content" .RenderedContent}}
+								{{template "repo/issue/view_content/attachments" Dict "ctxData" $ "Attachments" .Attachments "Content" .RenderedContent}}
 							{{end}}
 						</div>
 						{{$reactions := .Reactions.GroupByType}}
 						{{if $reactions}}
 							<div class="ui attached segment reactions">
-									{{template "repo/issue/view_content/reactions" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID) "Reactions" $reactions}}
+									{{template "repo/issue/view_content/reactions" Dict "ctxData" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID) "Reactions" $reactions}}
 							</div>
 						{{end}}
 					</div>
@@ -563,8 +563,8 @@
 																	</div>
 																{{end}}
 																{{if not $.Repository.IsArchived}}
-																	{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
-																	{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" true "issue" true "diff" true "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
+																	{{template "repo/issue/view_content/add_reaction" Dict "ctxData" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
+																	{{template "repo/issue/view_content/context_menu" Dict "ctxData" $ "item" . "delete" true "issue" true "diff" true "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
 																{{end}}
 															</div>
 														</div>
@@ -582,7 +582,7 @@
 														{{$reactions := .Reactions.GroupByType}}
 														{{if $reactions}}
 															<div class="ui attached segment reactions">
-																{{template "repo/issue/view_content/reactions" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID) "Reactions" $reactions}}
+																{{template "repo/issue/view_content/reactions" Dict "ctxData" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID) "Reactions" $reactions}}
 															</div>
 														{{end}}
 													</div>
diff --git a/templates/repo/issue/view_content/comments_delete_time.tmpl b/templates/repo/issue/view_content/comments_delete_time.tmpl
index e01d2602f..bc08d7fde 100644
--- a/templates/repo/issue/view_content/comments_delete_time.tmpl
+++ b/templates/repo/issue/view_content/comments_delete_time.tmpl
@@ -1,18 +1,18 @@
 {{if .comment.Time}} {{/* compatibility with time comments made before v1.14 */}}
 	{{if (not .comment.Time.Deleted)}}
-		{{if (or .ctx.IsAdmin (and .ctx.IsSigned (eq .ctx.SignedUserID .comment.PosterID)))}}
+		{{if (or .ctxData.IsAdmin (and .ctxData.IsSigned (eq .ctxData.SignedUserID .comment.PosterID)))}}
 			<span class="ui float right">
 				<div class="ui mini modal issue-delete-time-modal" data-id="{{.comment.Time.ID}}">
-					<form method="POST" class="delete-time-form" action="{{.ctx.RepoLink}}/issues/{{.ctx.Issue.Index}}/times/{{.comment.TimeID}}/delete">
-						{{.ctx.CsrfTokenHtml}}
+					<form method="POST" class="delete-time-form" action="{{.ctxData.RepoLink}}/issues/{{.ctxData.Issue.Index}}/times/{{.comment.TimeID}}/delete">
+						{{.ctxData.CsrfTokenHtml}}
 					</form>
-					<div class="header">{{.ctx.locale.Tr "repo.issues.del_time"}}</div>
+					<div class="header">{{.ctxData.locale.Tr "repo.issues.del_time"}}</div>
 					<div class="actions">
-						<div class="ui red approve button">{{.ctx.locale.Tr "repo.issues.context.delete"}}</div>
-						<div class="ui cancel button">{{.ctx.locale.Tr "repo.issues.add_time_cancel"}}</div>
+						<div class="ui red approve button">{{.ctxData.locale.Tr "repo.issues.context.delete"}}</div>
+						<div class="ui cancel button">{{.ctxData.locale.Tr "repo.issues.add_time_cancel"}}</div>
 					</div>
 				</div>
-				<button class="ui icon button compact mini issue-delete-time tooltip" data-id="{{.comment.Time.ID}}" data-content="{{.ctx.locale.Tr "repo.issues.del_time"}}" data-position="top right">
+				<button class="ui icon button compact mini issue-delete-time tooltip" data-id="{{.comment.Time.ID}}" data-content="{{.ctxData.locale.Tr "repo.issues.del_time"}}" data-position="top right">
 					{{svg "octicon-trash"}}
 				</button>
 			</span>
diff --git a/templates/repo/issue/view_content/context_menu.tmpl b/templates/repo/issue/view_content/context_menu.tmpl
index b4b9403b2..f836271b6 100644
--- a/templates/repo/issue/view_content/context_menu.tmpl
+++ b/templates/repo/issue/view_content/context_menu.tmpl
@@ -1,4 +1,4 @@
-{{if .ctx.IsSigned}}
+{{if .ctxData.IsSigned}}
 <div class="item action ui pointing custom dropdown top right context-dropdown">
 	<a class="context-menu">
 		{{svg "octicon-kebab-horizontal"}}
@@ -6,20 +6,20 @@
 	<div class="menu">
 		{{$referenceUrl := ""}}
 		{{if .issue}}
-			{{$referenceUrl = Printf "%s#%s" .ctx.Issue.Link .item.HashTag}}
+			{{$referenceUrl = Printf "%s#%s" .ctxData.Issue.Link .item.HashTag}}
 		{{else}}
-			{{$referenceUrl = Printf "%s/files#%s" .ctx.Issue.Link .item.HashTag}}
+			{{$referenceUrl = Printf "%s/files#%s" .ctxData.Issue.Link .item.HashTag}}
 		{{end}}
-		<a class="item context" data-clipboard-text-type="url" data-clipboard-text="{{AppSubUrl}}{{$referenceUrl}}">{{.ctx.locale.Tr "repo.issues.context.copy_link"}}</a>
-		<a class="item context quote-reply {{if .diff}}quote-reply-diff{{end}}" data-target="{{.item.HashTag}}-raw">{{.ctx.locale.Tr "repo.issues.context.quote_reply"}}</a>
-		{{if not .ctx.UnitIssuesGlobalDisabled}}
-			<a class="item context reference-issue" data-target="{{.item.HashTag}}-raw" data-modal="#reference-issue-modal" data-poster="{{.item.Poster.GetDisplayName}}" data-poster-username="{{.item.Poster.Name}}" data-reference="{{$referenceUrl}}">{{.ctx.locale.Tr "repo.issues.context.reference_issue"}}</a>
+		<a class="item context" data-clipboard-text-type="url" data-clipboard-text="{{AppSubUrl}}{{$referenceUrl}}">{{.ctxData.locale.Tr "repo.issues.context.copy_link"}}</a>
+		<a class="item context quote-reply {{if .diff}}quote-reply-diff{{end}}" data-target="{{.item.HashTag}}-raw">{{.ctxData.locale.Tr "repo.issues.context.quote_reply"}}</a>
+		{{if not .ctxData.UnitIssuesGlobalDisabled}}
+			<a class="item context reference-issue" data-target="{{.item.HashTag}}-raw" data-modal="#reference-issue-modal" data-poster="{{.item.Poster.GetDisplayName}}" data-poster-username="{{.item.Poster.Name}}" data-reference="{{$referenceUrl}}">{{.ctxData.locale.Tr "repo.issues.context.reference_issue"}}</a>
 		{{end}}
-		{{if or .ctx.Permission.IsAdmin .IsCommentPoster .ctx.HasIssuesOrPullsWritePermission}}
+		{{if or .ctxData.Permission.IsAdmin .IsCommentPoster .ctxData.HasIssuesOrPullsWritePermission}}
 			<div class="divider"></div>
-			<a class="item context edit-content">{{.ctx.locale.Tr "repo.issues.context.edit"}}</a>
+			<a class="item context edit-content">{{.ctxData.locale.Tr "repo.issues.context.edit"}}</a>
 			{{if .delete}}
-				<a class="item context delete-comment" data-comment-id={{.item.HashTag}} data-url="{{.ctx.RepoLink}}/comments/{{.item.ID}}/delete" data-locale="{{.ctx.locale.Tr "repo.issues.delete_comment_confirm"}}">{{.ctx.locale.Tr "repo.issues.context.delete"}}</a>
+				<a class="item context delete-comment" data-comment-id={{.item.HashTag}} data-url="{{.ctxData.RepoLink}}/comments/{{.item.ID}}/delete" data-locale="{{.ctxData.locale.Tr "repo.issues.delete_comment_confirm"}}">{{.ctxData.locale.Tr "repo.issues.context.delete"}}</a>
 			{{end}}
 		{{end}}
 	</div>
diff --git a/templates/repo/issue/view_content/reactions.tmpl b/templates/repo/issue/view_content/reactions.tmpl
index c0a925d18..8e7eabd4b 100644
--- a/templates/repo/issue/view_content/reactions.tmpl
+++ b/templates/repo/issue/view_content/reactions.tmpl
@@ -1,9 +1,9 @@
 {{range $key, $value := .Reactions}}
-	<a class="ui label basic{{if $value.HasUser $.ctx.SignedUserID}} primary{{end}}{{if not $.ctx.IsSigned}} disabled{{end}}" data-title="{{$value.GetFirstUsers}}{{if gt ($value.GetMoreUserCount) 0}} {{$.ctx.locale.Tr "repo.reactions_more" $value.GetMoreUserCount}}{{end}}" data-content="{{$key}}" data-action-url="{{$.ActionURL}}">
+	<a class="ui label basic{{if $value.HasUser $.ctxData.SignedUserID}} primary{{end}}{{if not $.ctxData.IsSigned}} disabled{{end}}" data-title="{{$value.GetFirstUsers}}{{if gt ($value.GetMoreUserCount) 0}} {{$.ctxData.locale.Tr "repo.reactions_more" $value.GetMoreUserCount}}{{end}}" data-content="{{$key}}" data-action-url="{{$.ActionURL}}">
 		<span class="reaction">{{ReactionToEmoji $key}}</span>
 		<span class="reaction-count">{{len $value}}</span>
 	</a>
 {{end}}
 {{if AllowedReactions}}
-	{{template "repo/issue/view_content/add_reaction" Dict "ctx" $.ctx "ActionURL" .ActionURL}}
+	{{template "repo/issue/view_content/add_reaction" Dict "ctxData" $.ctxData "ActionURL" .ActionURL}}
 {{end}}
diff --git a/templates/repo/issue/view_content/sidebar.tmpl b/templates/repo/issue/view_content/sidebar.tmpl
index d9c506243..3880e6624 100644
--- a/templates/repo/issue/view_content/sidebar.tmpl
+++ b/templates/repo/issue/view_content/sidebar.tmpl
@@ -149,7 +149,7 @@
 				{{end}}
 			</div>
 		</div>
-		{{template "repo/issue/labels/labels_sidebar" dict "root" $ "ctx" .}}
+		{{template "repo/issue/labels/labels_sidebar" dict "root" $}}
 
 		<div class="ui divider"></div>