fix: information in the template file should support multiple languages

i18n/en_US.yaml

@@ -415,6 +415,13 @@ backend:
         other: modified
     deleted_title:
       other: Deleted question
+    questions_title:
+      other: Questions
+  tag:
+    tags_title:
+      other: Tags
+    no_description:
+       other: The tag has no description.
   notification:
     action:
       update_question:

internal/base/constant/question.go

@@ -21,4 +21,7 @@ package constant
 
 const (
 	DeletedQuestionTitleTrKey = "question.deleted_title"
+	QuestionsTitleTrKey       = "question.questions_title"
+	TagsListTitleTrKey        = "tag.tags_title"
+	TagHasNoDescription       = "tag.no_description"
 )

internal/controller/template_controller.go

@@ -31,6 +31,7 @@ import (
 
 	"github.com/apache/incubator-answer/internal/base/constant"
 	"github.com/apache/incubator-answer/internal/base/handler"
+	"github.com/apache/incubator-answer/internal/base/translator"
 	templaterender "github.com/apache/incubator-answer/internal/controller/template_render"
 	"github.com/apache/incubator-answer/internal/entity"
 	"github.com/apache/incubator-answer/internal/schema"
@@ -176,7 +177,7 @@ func (tc *TemplateController) QuestionList(ctx *gin.Context) {
 	if siteInfo.SiteSeo.Permalink == constant.PermalinkQuestionIDAndTitle {
 		UrlUseTitle = true
 	}
-	siteInfo.Title = fmt.Sprintf("Questions - %s", siteInfo.General.Name)
+	siteInfo.Title = fmt.Sprintf("%s - %s", translator.Tr(handler.GetLang(ctx), constant.QuestionsTitleTrKey), siteInfo.General.Name)
 	tc.html(ctx, http.StatusOK, "question.html", siteInfo, gin.H{
 		"data":     data,
 		"useTitle": UrlUseTitle,
@@ -411,7 +412,7 @@ func (tc *TemplateController) TagList(ctx *gin.Context) {
 	if req.Page > 1 {
 		siteInfo.Canonical = fmt.Sprintf("%s/tags?page=%d", siteInfo.General.SiteUrl, req.Page)
 	}
-	siteInfo.Title = fmt.Sprintf("%s - %s", "Tags", siteInfo.General.Name)
+	siteInfo.Title = fmt.Sprintf("%s - %s", translator.Tr(handler.GetLang(ctx), constant.TagsListTitleTrKey), siteInfo.General.Name)
 	tc.html(ctx, http.StatusOK, "tags.html", siteInfo, gin.H{
 		"page": page,
 		"data": data,
@@ -428,7 +429,7 @@ func (tc *TemplateController) TagInfo(ctx *gin.Context) {
 	}
 	nowPage := req.Page
 	req.Name = tag
-	taginifo, questionList, questionCount, err := tc.templateRenderController.TagInfo(ctx, req)
+	tagInfo, questionList, questionCount, err := tc.templateRenderController.TagInfo(ctx, req)
 	if err != nil {
 		tc.Page404(ctx)
 		return
@@ -440,19 +441,19 @@ func (tc *TemplateController) TagInfo(ctx *gin.Context) {
 	if req.Page > 1 {
 		siteInfo.Canonical = fmt.Sprintf("%s/tags/%s?page=%d", siteInfo.General.SiteUrl, tag, req.Page)
 	}
-	siteInfo.Description = htmltext.FetchExcerpt(taginifo.ParsedText, "...", 240)
-	if len(taginifo.ParsedText) == 0 {
-		siteInfo.Description = "The tag has no description."
+	siteInfo.Description = htmltext.FetchExcerpt(tagInfo.ParsedText, "...", 240)
+	if len(tagInfo.ParsedText) == 0 {
+		siteInfo.Description = translator.Tr(handler.GetLang(ctx), constant.TagHasNoDescription)
 	}
-	siteInfo.Keywords = taginifo.DisplayName
+	siteInfo.Keywords = tagInfo.DisplayName
 
 	UrlUseTitle := false
 	if siteInfo.SiteSeo.Permalink == constant.PermalinkQuestionIDAndTitle {
 		UrlUseTitle = true
 	}
-	siteInfo.Title = fmt.Sprintf("'%s' Questions - %s", taginifo.DisplayName, siteInfo.General.Name)
+	siteInfo.Title = fmt.Sprintf("'%s' %s - %s", tagInfo.DisplayName, translator.Tr(handler.GetLang(ctx), constant.QuestionsTitleTrKey), siteInfo.General.Name)
 	tc.html(ctx, http.StatusOK, "tag-detail.html", siteInfo, gin.H{
-		"tag":           taginifo,
+		"tag":           tagInfo,
 		"questionList":  questionList,
 		"questionCount": questionCount,
 		"useTitle":      UrlUseTitle,