src/http/pages/optionspage.cpp

   1 #include "../../../include/http/pages/optionspage.h"\r
   2 #include "../../../include/stringfunctions.h"\r
   3 \r
   4 #ifdef XMEM\r
   5         #include <xmem.h>\r
   6 #endif\r
   7 \r
   8 const std::string OptionsPage::CreateDropDown(const std::string &name, const std::vector<std::string> &items, const std::string &selecteditem)\r
   9 {\r
  10         std::string rval="";\r
  11 \r
  12         rval+="<select name=\""+name+"\">";\r
  13 \r
  14         std::vector<std::string>::const_iterator i=items.begin();\r
  15         while(i!=items.end())\r
  16         {\r
  17                 rval+="<option value=\""+(*i)+"\"";\r
  18                 if((*i)==selecteditem)\r
  19                 {\r
  20                         rval+=" SELECTED";\r
  21                 }\r
  22                 rval+=">";\r
  23                 i++;\r
  24                 if(i!=items.end())\r
  25                 {\r
  26                         rval+=(*i);\r
  27                         i++;\r
  28                 }\r
  29                 rval+="</option>";\r
  30         }\r
  31 \r
  32         rval+="</select>";\r
  33 \r
  34         return rval;\r
  35 }\r
  36 \r
  37 const std::string OptionsPage::GeneratePage(const std::string &method, const std::map<std::string,std::string> &queryvars)\r
  38 {\r
  39         std::string content="<h2 style=\"text-align:center;\">Options</h2>\r\n";\r
  40         content+="<form name=\"frmoptions\" method=\"POST\"><input type=\"hidden\" name=\"formaction\" value=\"save\">";\r
  41         content+="<table><tr><th>Option</th><th>Value</th><th>Description</th></tr>";\r
  42 \r
  43         if(queryvars.find("formaction")!=queryvars.end() && (*queryvars.find("formaction")).second=="save")\r
  44         {\r
  45                 SQLite3DB::Statement update=m_db->Prepare("UPDATE tblOption SET OptionValue=? WHERE Option=?;");\r
  46                 std::vector<std::string> options;\r
  47                 std::vector<std::string> oldvalues;\r
  48                 std::vector<std::string> newvalues;\r
  49                 CreateArgArray(queryvars,"option",options);\r
  50                 CreateArgArray(queryvars,"oldvalue",oldvalues);\r
  51                 CreateArgArray(queryvars,"value",newvalues);\r
  52 \r
  53                 for(int i=0; i<options.size(); i++)\r
  54                 {\r
  55                         if(oldvalues[i]!=newvalues[i])\r
  56                         {\r
  57                                 update.Bind(0,newvalues[i]);\r
  58                                 update.Bind(1,options[i]);\r
  59                                 update.Step();\r
  60                                 update.Reset();\r
  61                         }\r
  62                 }\r
  63         }\r
  64 \r
  65         SQLite3DB::Statement st=m_db->Prepare("SELECT Option,OptionValue,OptionDescription,Section,ValidValues FROM tblOption ORDER BY SortOrder;");\r
  66         st.Step();\r
  67 \r
  68         int count=0;\r
  69         std::string countstr;\r
  70         std::string lastsection="";\r
  71         while(st.RowReturned())\r
  72         {\r
  73                 std::string option;\r
  74                 std::string value;\r
  75                 std::string description;\r
  76                 std::string section;\r
  77                 std::string validvalues;\r
  78                 std::vector<std::string> validvaluevec;\r
  79 \r
  80                 st.ResultText(0,option);\r
  81                 st.ResultText(1,value);\r
  82                 st.ResultText(2,description);\r
  83                 st.ResultText(3,section);\r
  84                 if(st.ResultNull(4)==false)\r
  85                 {\r
  86                         st.ResultText(4,validvalues);\r
  87                         StringFunctions::Split(validvalues,"|",validvaluevec);\r
  88                 }\r
  89 \r
  90                 if(section!=lastsection)\r
  91                 {\r
  92                         content+="<tr>";\r
  93                         content+="<td colspan=\"3\"><h3>"+section+"</h3></td>";\r
  94                         content+="</tr>";\r
  95                         lastsection=section;\r
  96                 }\r
  97 \r
  98                 StringFunctions::Convert(count,countstr);\r
  99                 content+="<tr>";\r
 100                 content+="<td valign=\"top\"><input type=\"hidden\" name=\"option["+countstr+"]\" value=\""+option+"\">"+option+"</td>";\r
 101                 content+="<td valign=\"top\"><input type=\"hidden\" name=\"oldvalue["+countstr+"]\" value=\""+value+"\">";\r
 102 \r
 103                 if(validvaluevec.size()>0)\r
 104                 {\r
 105                         content+=CreateDropDown("value["+countstr+"]",validvaluevec,value);\r
 106                 }\r
 107                 else if(value!="true" && value!="false")\r
 108                 {\r
 109                         content+="<input type=\"text\" name=\"value["+countstr+"]\" value=\""+value+"\"></td>";\r
 110                 }\r
 111                 else\r
 112                 {\r
 113                         content+=CreateTrueFalseDropDown("value["+countstr+"]",value);\r
 114                 }\r
 115 \r
 116                 content+="<td valign=\"top\">"+description+"</td>";\r
 117                 content+="</tr>";\r
 118                 st.Step();\r
 119                 count++;\r
 120         }\r
 121 \r
 122         content+="<tr><td colspan=\"3\"><center><input type=\"submit\" value=\"Save\"></form></td></tr>";\r
 123         content+="</table>";\r
 124         \r
 125         return "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n"+StringFunctions::Replace(m_template,"[CONTENT]",content);\r
 126 }\r
 127 \r
 128 const bool OptionsPage::WillHandleURI(const std::string &uri)\r
 129 {\r
 130         if(uri.find("options.")!=std::string::npos)\r
 131         {\r
 132                 return true;\r
 133         }\r
 134         else\r
 135         {\r
 136                 return false;\r
 137         }\r
 138 }\r