biawebtemplate.hpp

   1 #ifndef __BIAWEBTEMPLATE__
   2 #define __BIAWEBTEMPLATE__
   3
   4 #include <array>
   5 #include <fstream>
   6 #include "biawebutil.hpp"
   7
   8 namespace biaweb {
   9     // class to load template from a directory for use with classes requiring to output
  10     // via templates
  11     class Template {
  12       protected:
  13         // all the template bits stored as strings
  14         std::string main_tpl;
  15         std::string doclist_tpl;
  16         std::string doclistitem_tpl;
  17         std::string genericlinklistitem_tpl;
  18         std::string genericlistitem_tpl;
  19         std::string navigationbit_tpl;
  20         std::string sidebar_tpl;
  21         std::string style_tpl;
  22         std::array<std::string, 6> stringbits;
  23       public:
  24         // constructor: generate the template bits from a template directory
  25         Template (std::string templatedir) ;
  26
  27         // getters;
  28         std::string get_main_tpl () { return this->main_tpl; }
  29         std::string get_doclist_tpl () { return this->doclist_tpl; }
  30         std::string get_doclistitem_tpl () { return this->doclistitem_tpl; }
  31         std::string get_genericlistitem_tpl () { return this->genericlistitem_tpl; }
  32         std::string get_genericlinklistitem_tpl () { return this->genericlinklistitem_tpl; }
  33         std::string get_navigationbit_tpl () { return this->navigationbit_tpl; }
  34         std::string get_sidebar_tpl () { return this->sidebar_tpl; }
  35         std::string get_style_tpl () { return this->style_tpl; }
  36         std::string get_stringbit (unsigned int id) { return this->stringbits[id]; }
  37     };
  38
  39     // construct a template from a source directory
  40     Template::Template (std::string templatedir) {
  41         // read the templates
  42         this->main_tpl = load_from_file (templatedir + "/main.tpl.html");
  43         this->doclist_tpl = load_from_file (templatedir + "/doclist.tpl.html");
  44         this->doclistitem_tpl = load_from_file (templatedir + "/doclistitem.tpl.html");
  45         this->genericlinklistitem_tpl = load_from_file
  46                         (templatedir + "/genericlinklistitem.tpl.html");
  47         this->genericlistitem_tpl = load_from_file (templatedir + "/genericlistitem.tpl.html");
  48         this->navigationbit_tpl = load_from_file (templatedir + "/navigationbit.tpl.html");
  49         this->sidebar_tpl = load_from_file (templatedir + "/sidebar.tpl.html");
  50         this->style_tpl = load_from_file (templatedir + "/style.tpl.css");
  51
  52
  53         // read the stringbits into the array
  54         std::ifstream f (templatedir + "/stringbits.txt");
  55         unsigned int i = 0;
  56         std::string line;
  57         while (! f.eof () && i < this->stringbits.size ()) {
  58             std::getline (f, line);
  59             this->stringbits[i] = line;
  60             i ++;
  61         }
  62         f.close ();
  63     }
  64
  65 }
  66
  67 #endif