GAIA

 // Copyright 2013, Ubimo.com .  All rights reserved.
 // Author: Roman Gershman (roman@ubimo.com)
 //
 #include "util/html/sorted_table.h"
 
 #include "absl/strings/str_join.h"
 
 namespace util {
 namespace html {
 using std::string;
 namespace {
 
 struct THFormatter {
   const char* token;
 
   THFormatter(const char* t) : token(t) {}
   void operator()(string* out, StringPiece str) const {
     absl::StrAppend(out, "<", token, ">", str, "</", token, ">");
   }
 };
 
 const char kCdnPrefix[] = "https://cdn.jsdelivr.net/gh/romange/gaia/util/html";
 }  // namespace
 
 string SortedTable::HtmlStart() {
   string result = R"(
 <html>
 <head>
   <meta charset="UTF-8">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.31.1/css/theme.bootstrap_4.min.css"> -->
   <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.31.1/css/theme.blue.min.css">
   <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.31.1/css/jquery.tablesorter.pager.min.css">
   <link rel="stylesheet" href=")";
   result.append(kCdnPrefix);
   result.append(R"(/style.css">
   <script src="//code.jquery.com/jquery-latest.min.js"></script>
   <script src="//cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.31.1/js/jquery.tablesorter.min.js"></script>
   <script src="//cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.31.1/js/jquery.tablesorter.widgets.min.js"></script>
   <script src="//cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.31.1/js/extras/jquery.tablesorter.pager.min.js"></script>
   <script src=")").append(kCdnPrefix);
   result.append(R"(/main.js"></script>
 </head>
 )");
   return result;
 }
 
 void SortedTable::StartTable(const std::vector<StringPiece>& header, string* dest) {
   string col_names = absl::StrCat("\n", absl::StrJoin(header, "\n", THFormatter{"th"}), "\n");
   dest->append(R"(
   <table class="tablesorter" id="tablesorter">
     <thead class="thead-dark"> <!-- add class="thead-light" for a light header -->)").
   append(absl::StrCat("<tr>", col_names, "</tr>", "</thead><tfoot>\n"));
   dest->append(absl::StrCat("<tr>", col_names));
   dest->append(R"(</tr> </tfoot>
     <tbody>)");
 }
 
 void SortedTable::EndTable(std::string* dest) {
   dest->append("</tbody></table>\n");
   dest->append(R"(<div class="ts-pager">
     <form>
       <div class="btn-group btn-group-sm mx-1" role="group">
         <button type="button" class="btn btn-secondary first" title="first">⇤</button>
         <button type="button" class="btn btn-secondary prev" title="previous">←</button>
         <button type="button" class="btn btn-secondary next" title="next">→</button>
         <button type="button" class="btn btn-secondary last" title="last">⇥</button>
       </div>
       <span class="pagedisplay"></span>
       <select class="form-control-sm custom-select px-1 pagesize" title="Select page size">
           <option selected="selected" value="10">10</option>
           <option value="20">20</option>
           <option value="30">30</option>
           <option value="all">All Rows</option>
         </select>
         <select class="form-control-sm custom-select px-4 mx-1 pagenum" title="Select page number"></select>
     </form>
   </div>)");
 }
 
 void SortedTable::Row(const std::vector<StringPiece>& row, std::string* dest) {
   absl::StrAppend(dest, "<tr>\n", absl::StrJoin(row, "\n", THFormatter{"td"}), "</tr>\n");
 }
 
 }  // namespace html
 }  // namespace util