Internationalized search suggestion message

src/server/internalServer.cpp

@@ -823,13 +823,18 @@ std::string get_book_name(const RequestContext& request)
   }
 }
 
+ParameterizedMessage suggestSearchMsg(const std::string& searchURL, const std::string& pattern)
+{
+  return ParameterizedMessage("suggest-search",
+                              {
+                                { "PATTERN",    pattern   },
+                                { "SEARCH_URL", searchURL }
+                              });
+}
+
 std::string searchSuggestionHTML(const std::string& searchURL, const std::string& pattern)
 {
-  kainjow::mustache::mustache tmpl("Make a full text search for <a href=\"{{{searchURL}}}\">{{pattern}}</a>");
-  MustacheData data;
-  data.set("pattern", pattern);
-  data.set("searchURL", searchURL);
-  return (tmpl.render(data));
+  return suggestSearchMsg(searchURL, pattern).getText("en");
 }
 
 } // unnamed namespace
@@ -863,7 +868,7 @@ std::unique_ptr<Response> InternalServer::handle_content(const RequestContext& r
     const std::string searchURL = m_root + "/search?pattern=" + kiwix::urlEncode(pattern, true);
     return HTTP404HtmlResponse(*this, request)
            + urlNotFoundMsg
-           + searchSuggestionHTML(searchURL, kiwix::urlDecode(pattern))
+           + suggestSearchMsg(searchURL, kiwix::urlDecode(pattern))
            + TaskbarInfo(bookName);
   }
 

static/i18n/en.json

@@ -7,4 +7,5 @@
 	"suggest-full-text-search": "containing '{{{SEARCH_TERMS}}}'..."
 	, "no-such-book": "No such book: {{BOOK_NAME}}"
 	, "url-not-found" : "The requested URL \"{{url}}\" was not found on this server."
+	, "suggest-search" : "Make a full text search for <a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>"
 }

static/i18n/qqq.json

@@ -8,4 +8,5 @@
 	"suggest-full-text-search": "Text appearing in the suggestion list that, when selected, runs a full text search instead of the title search"
 	, "no-such-book": "Error text when the requested book is not found in the library"
 	, "url-not-found" : "Error text about wrong URL for an HTTP 404 error"
+	, "suggest-search" : "Suggest a search when the URL points to a non existing article"
 }