Unify and simplify TrN for i18n (#18141)

Refer: https://github.com/go-gitea/gitea/pull/18135#issuecomment-1003246099

Now we have a unique and simple `TrN`, and make the fix of PR #18135 also use the better `TrN` logic.

1 files changed, 35 insertions, 20 deletions

diff --git a/templates/repo/activity.tmpl b/templates/repo/activity.tmpl
index c67925e423..3086ca8e8d 100644
--- a/templates/repo/activity.tmpl
+++ b/templates/repo/activity.tmpl
@@ -41,7 +41,7 @@
 						<a class="table-cell tiny background light grey"></a>
 					</div>
 					{{end}}
-					{{.i18n.Tr (TrN .i18n.Lang .Activity.ActivePRCount "repo.activity.active_prs_count_1" "repo.activity.active_prs_count_n") .Activity.ActivePRCount | Safe }}
+					{{.i18n.TrN .Activity.ActivePRCount "repo.activity.active_prs_count_1" "repo.activity.active_prs_count_n" .Activity.ActivePRCount | Safe }}
 				</div>
 			{{end}}
 			{{if .Permission.CanRead $.UnitTypeIssues}}
@@ -56,7 +56,7 @@
 						<a class="table-cell tiny background light grey"></a>
 					</div>
 					{{end}}
-					{{.i18n.Tr (TrN .i18n.Lang .Activity.ActiveIssueCount "repo.activity.active_issues_count_1" "repo.activity.active_issues_count_n") .Activity.ActiveIssueCount | Safe }}
+					{{.i18n.TrN .Activity.ActiveIssueCount "repo.activity.active_issues_count_1" "repo.activity.active_issues_count_n" .Activity.ActiveIssueCount | Safe }}
 				</div>
 			{{end}}
 		</div>
@@ -64,21 +64,21 @@
 			{{if .Permission.CanRead $.UnitTypePullRequests}}
 				<a href="#merged-pull-requests" class="ui attached segment text center">
 					<span class="text purple">{{svg "octicon-git-pull-request"}}</span> <strong>{{.Activity.MergedPRCount}}</strong><br>
-					{{.i18n.Tr (TrN .i18n.Lang .Activity.MergedPRCount "repo.activity.merged_prs_count_1" "repo.activity.merged_prs_count_n") }}
+					{{.i18n.TrN .Activity.MergedPRCount "repo.activity.merged_prs_count_1" "repo.activity.merged_prs_count_n"}}
 				</a>
 				<a href="#proposed-pull-requests" class="ui attached segment text center">
 					<span class="text green">{{svg "octicon-git-branch"}}</span> <strong>{{.Activity.OpenedPRCount}}</strong><br>
-					{{.i18n.Tr (TrN .i18n.Lang .Activity.OpenedPRCount "repo.activity.opened_prs_count_1" "repo.activity.opened_prs_count_n") }}
+					{{.i18n.TrN .Activity.OpenedPRCount "repo.activity.opened_prs_count_1" "repo.activity.opened_prs_count_n"}}
 				</a>
 			{{end}}
 			{{if .Permission.CanRead $.UnitTypeIssues}}
 				<a href="#closed-issues" class="ui attached segment text center">
 					<span class="text red">{{svg "octicon-issue-closed"}}</span> <strong>{{.Activity.ClosedIssueCount}}</strong><br>
-					{{.i18n.Tr (TrN .i18n.Lang .Activity.ClosedIssueCount "repo.activity.closed_issues_count_1" "repo.activity.closed_issues_count_n") }}
+					{{.i18n.TrN .Activity.ClosedIssueCount "repo.activity.closed_issues_count_1" "repo.activity.closed_issues_count_n"}}
 				</a>
 				<a href="#new-issues" class="ui attached segment text center">
 					<span class="text green">{{svg "octicon-issue-opened"}}</span> <strong>{{.Activity.OpenedIssueCount}}</strong><br>
-					{{.i18n.Tr (TrN .i18n.Lang .Activity.OpenedIssueCount "repo.activity.new_issues_count_1" "repo.activity.new_issues_count_n") }}
+					{{.i18n.TrN .Activity.OpenedIssueCount "repo.activity.new_issues_count_1" "repo.activity.new_issues_count_n"}}
 				</a>
 			{{end}}
 		</div>
@@ -94,19 +94,19 @@
 				<div class="ui attached segment horizontal segments">
 					<div class="ui attached segment text">
 						{{.i18n.Tr "repo.activity.git_stats_exclude_merges" }}
-						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.AuthorCount "repo.activity.git_stats_author_1" "repo.activity.git_stats_author_n") .Activity.Code.AuthorCount }}</strong>
-						{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.AuthorCount "repo.activity.git_stats_pushed_1" "repo.activity.git_stats_pushed_n") }}
-						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.CommitCount "repo.activity.git_stats_commit_1" "repo.activity.git_stats_commit_n") .Activity.Code.CommitCount }}</strong>
+						<strong>{{.i18n.TrN .Activity.Code.AuthorCount "repo.activity.git_stats_author_1" "repo.activity.git_stats_author_n" .Activity.Code.AuthorCount}}</strong>
+						{{.i18n.TrN .Activity.Code.AuthorCount "repo.activity.git_stats_pushed_1" "repo.activity.git_stats_pushed_n"}}
+						<strong>{{.i18n.TrN .Activity.Code.CommitCount "repo.activity.git_stats_commit_1" "repo.activity.git_stats_commit_n" .Activity.Code.CommitCount}}</strong>
 						{{.i18n.Tr "repo.activity.git_stats_push_to_branch" .Repository.DefaultBranch }}
-						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.CommitCountInAllBranches "repo.activity.git_stats_commit_1" "repo.activity.git_stats_commit_n") .Activity.Code.CommitCountInAllBranches }}</strong>
+						<strong>{{.i18n.TrN .Activity.Code.CommitCountInAllBranches "repo.activity.git_stats_commit_1" "repo.activity.git_stats_commit_n" .Activity.Code.CommitCountInAllBranches}}</strong>
 						{{.i18n.Tr "repo.activity.git_stats_push_to_all_branches" }}
 						{{.i18n.Tr "repo.activity.git_stats_on_default_branch" .Repository.DefaultBranch }}
-						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.ChangedFiles "repo.activity.git_stats_file_1" "repo.activity.git_stats_file_n") .Activity.Code.ChangedFiles }}</strong>
-						{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.ChangedFiles "repo.activity.git_stats_files_changed_1" "repo.activity.git_stats_files_changed_n") }}
+						<strong>{{.i18n.TrN .Activity.Code.ChangedFiles "repo.activity.git_stats_file_1" "repo.activity.git_stats_file_n" .Activity.Code.ChangedFiles}}</strong>
+						{{.i18n.TrN .Activity.Code.ChangedFiles "repo.activity.git_stats_files_changed_1" "repo.activity.git_stats_files_changed_n"}}
 						{{.i18n.Tr "repo.activity.git_stats_additions" }}
-						<strong class="text green">{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.Additions "repo.activity.git_stats_addition_1" "repo.activity.git_stats_addition_n") .Activity.Code.Additions }}</strong>
+						<strong class="text green">{{.i18n.TrN .Activity.Code.Additions "repo.activity.git_stats_addition_1" "repo.activity.git_stats_addition_n" .Activity.Code.Additions}}</strong>
 						{{.i18n.Tr "repo.activity.git_stats_and_deletions" }}
-						<strong class="text red">{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.Deletions "repo.activity.git_stats_deletion_1" "repo.activity.git_stats_deletion_n") .Activity.Code.Deletions }}</strong>.
+						<strong class="text red">{{.i18n.TrN .Activity.Code.Deletions "repo.activity.git_stats_deletion_1" "repo.activity.git_stats_deletion_n" .Activity.Code.Deletions}}</strong>.
 					</div>
 					<div class="ui attached segment">
 						<div id="repo-activity-top-authors-chart"></div>
@@ -118,7 +118,10 @@
 		{{if gt .Activity.PublishedReleaseCount 0}}
 			<h4 class="ui horizontal divider header" id="published-releases">
 				<span class="text">{{svg "octicon-tag"}}</span>
-				{{.i18n.Tr "repo.activity.title.releases_published_by" (.i18n.Tr (TrN .i18n.Lang .Activity.PublishedReleaseCount "repo.activity.title.releases_1" "repo.activity.title.releases_n") .Activity.PublishedReleaseCount) (.i18n.Tr (TrN .i18n.Lang .Activity.PublishedReleaseAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n") .Activity.PublishedReleaseAuthorCount) }}
+				{{.i18n.Tr "repo.activity.title.releases_published_by"
+					(.i18n.TrN .Activity.PublishedReleaseCount "repo.activity.title.releases_1" "repo.activity.title.releases_n" .Activity.PublishedReleaseCount)
+					(.i18n.TrN .Activity.PublishedReleaseAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n" .Activity.PublishedReleaseAuthorCount)
+				}}
 			</h4>
 			<div class="list">
 				{{range .Activity.PublishedReleases}}
@@ -137,7 +140,10 @@
 		{{if gt .Activity.MergedPRCount 0}}
 			<h4 class="ui horizontal divider header" id="merged-pull-requests">
 				<span class="text">{{svg "octicon-git-pull-request"}}</span>
-				{{.i18n.Tr "repo.activity.title.prs_merged_by" (.i18n.Tr (TrN .i18n.Lang .Activity.MergedPRCount "repo.activity.title.prs_1" "repo.activity.title.prs_n") .Activity.MergedPRCount) (.i18n.Tr (TrN .i18n.Lang .Activity.MergedPRAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n") .Activity.MergedPRAuthorCount) }}
+				{{.i18n.Tr "repo.activity.title.prs_merged_by"
+					(.i18n.TrN .Activity.MergedPRCount "repo.activity.title.prs_1" "repo.activity.title.prs_n" .Activity.MergedPRCount)
+					(.i18n.TrN .Activity.MergedPRAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n" .Activity.MergedPRAuthorCount)
+				}}
 			</h4>
 			<div class="list">
 				{{range .Activity.MergedPRs}}
@@ -153,7 +159,10 @@
 		{{if gt .Activity.OpenedPRCount 0}}
 			<h4 class="ui horizontal divider header" id="proposed-pull-requests">
 				<span class="text">{{svg "octicon-git-branch"}}</span>
-				{{.i18n.Tr "repo.activity.title.prs_opened_by" (.i18n.Tr (TrN .i18n.Lang .Activity.OpenedPRCount "repo.activity.title.prs_1" "repo.activity.title.prs_n") .Activity.OpenedPRCount) (.i18n.Tr (TrN .i18n.Lang .Activity.OpenedPRAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n") .Activity.OpenedPRAuthorCount) }}
+				{{.i18n.Tr "repo.activity.title.prs_opened_by"
+					(.i18n.TrN .Activity.OpenedPRCount "repo.activity.title.prs_1" "repo.activity.title.prs_n" .Activity.OpenedPRCount)
+					(.i18n.TrN .Activity.OpenedPRAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n" .Activity.OpenedPRAuthorCount)
+				}}
 			</h4>
 			<div class="list">
 				{{range .Activity.OpenedPRs}}
@@ -169,7 +178,10 @@
 		{{if gt .Activity.ClosedIssueCount 0}}
 			<h4 class="ui horizontal divider header" id="closed-issues">
 				<span class="text">{{svg "octicon-issue-closed"}}</span>
-				{{.i18n.Tr "repo.activity.title.issues_closed_from" (.i18n.Tr (TrN .i18n.Lang .Activity.ClosedIssueCount "repo.activity.title.issues_1" "repo.activity.title.issues_n") .Activity.ClosedIssueCount) (.i18n.Tr (TrN .i18n.Lang .Activity.ClosedIssueAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n") .Activity.ClosedIssueAuthorCount) }}
+				{{.i18n.Tr "repo.activity.title.issues_closed_from"
+					(.i18n.TrN .Activity.ClosedIssueCount "repo.activity.title.issues_1" "repo.activity.title.issues_n" .Activity.ClosedIssueCount)
+					(.i18n.TrN .Activity.ClosedIssueAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n" .Activity.ClosedIssueAuthorCount)
+				}}
 			</h4>
 			<div class="list">
 				{{range .Activity.ClosedIssues}}
@@ -185,7 +197,10 @@
 		{{if gt .Activity.OpenedIssueCount 0}}
 			<h4 class="ui horizontal divider header" id="new-issues">
 				<span class="text">{{svg "octicon-issue-opened"}}</span>
-				{{.i18n.Tr "repo.activity.title.issues_created_by" (.i18n.Tr (TrN .i18n.Lang .Activity.OpenedIssueCount "repo.activity.title.issues_1" "repo.activity.title.issues_n") .Activity.OpenedIssueCount) (.i18n.Tr (TrN .i18n.Lang .Activity.OpenedIssueAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n") .Activity.OpenedIssueAuthorCount) }}
+				{{.i18n.Tr "repo.activity.title.issues_created_by"
+					(.i18n.TrN .Activity.OpenedIssueCount "repo.activity.title.issues_1" "repo.activity.title.issues_n" .Activity.OpenedIssueCount)
+					(.i18n.TrN .Activity.OpenedIssueAuthorCount "repo.activity.title.user_1" "repo.activity.title.user_n" .Activity.OpenedIssueAuthorCount)
+				}}
 			</h4>
 			<div class="list">
 				{{range .Activity.OpenedIssues}}
@@ -201,7 +216,7 @@
 		{{if gt .Activity.UnresolvedIssueCount 0}}
 			<h4 class="ui horizontal divider header" id="unresolved-conversations">
 				<span class="text">{{svg "octicon-comment-discussion"}}</span>
-				{{.i18n.Tr (TrN .i18n.Lang .Activity.UnresolvedIssueCount "repo.activity.title.unresolved_conv_1" "repo.activity.title.unresolved_conv_n") .Activity.UnresolvedIssueCount }}
+				{{.i18n.TrN .Activity.UnresolvedIssueCount "repo.activity.title.unresolved_conv_1" "repo.activity.title.unresolved_conv_n" .Activity.UnresolvedIssueCount}}
 			</h4>
 			<div class="text center desc">
 				{{.i18n.Tr "repo.activity.unresolved_conv_desc"}}