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::string rss_tpl;
  23         std::string rss_item_tpl;
  24         std::array<std::string, 8> stringbits;
  25       public:
  26         // constructor: generate the template bits from a template directory
  27         Template (std::string templatedir) ;
  28
  29         // getters;
  30         std::string get_main_tpl () { return this->main_tpl; }
  31         std::string get_doclist_tpl () { return this->doclist_tpl; }
  32         std::string get_doclistitem_tpl () { return this->doclistitem_tpl; }
  33         std::string get_genericlistitem_tpl () { return this->genericlistitem_tpl; }
  34         std::string get_genericlinklistitem_tpl () { return this->genericlinklistitem_tpl; }
  35         std::string get_navigationbit_tpl () { return this->navigationbit_tpl; }
  36         std::string get_sidebar_tpl () { return this->sidebar_tpl; }
  37         std::string get_style_tpl () { return this->style_tpl; }
  38         std::string get_stringbit (unsigned int id) { return this->stringbits[id]; }
  39         std::string get_rss_tpl () { return this->rss_tpl; }
  40         std::string get_rss_item_tpl () { return this->rss_item_tpl; }
  41     };
  42
  43     // construct a template from a source directory
  44     Template::Template (std::string templatedir) {
  45         // read the templates
  46         this->main_tpl = load_from_file (templatedir + "/main.tpl.html");
  47         this->doclist_tpl = load_from_file (templatedir + "/doclist.tpl.html");
  48         this->doclistitem_tpl = load_from_file (templatedir + "/doclistitem.tpl.html");
  49         this->genericlinklistitem_tpl = load_from_file
  50                         (templatedir + "/genericlinklistitem.tpl.html");
  51         this->genericlistitem_tpl = load_from_file (templatedir + "/genericlistitem.tpl.html");
  52         this->navigationbit_tpl = load_from_file (templatedir + "/navigationbit.tpl.html");
  53         this->sidebar_tpl = load_from_file (templatedir + "/sidebar.tpl.html");
  54         this->style_tpl = load_from_file (templatedir + "/style.tpl.css");
  55         this->rss_tpl = load_from_file (templatedir + "/rss.tpl.xml");
  56         this->rss_item_tpl = load_from_file (templatedir + "/rssitem.tpl.xml");
  57
  58         // read the stringbits into the array
  59         std::ifstream f (templatedir + "/stringbits.txt");
  60         unsigned int i = 0;
  61         std::string line;
  62         while (! f.eof () && i < this->stringbits.size ()) {
  63             std::getline (f, line);
  64             this->stringbits[i] = line;
  65             i ++;
  66         }
  67         f.close ();
  68     }
  69
  70 }
  71
  72 #endif