src/freenet/siteinserter.cpp

   1 #include "../../include/freenet/siteinserter.h"\r
   2 #include "../../include/global.h"\r
   3 \r
   4 #ifdef XMEM\r
   5         #include <xmem.h>\r
   6 #endif\r
   7 \r
   8 SiteInserter::SiteInserter()\r
   9 {\r
  10         Initialize();\r
  11 }\r
  12 \r
  13 SiteInserter::SiteInserter(FCPv2 *fcp):IIndexInserter<long>(fcp)\r
  14 {\r
  15         Initialize();\r
  16 }\r
  17 \r
  18 void SiteInserter::CheckForNeededInsert()\r
  19 {\r
  20         // only do 1 insert at a time\r
  21         if(m_inserting.size()==0)\r
  22         {\r
  23                 DateTime date;\r
  24                 date.SetToGMTime();\r
  25                 date.SetHour(0);\r
  26                 date.SetMinute(0);\r
  27                 date.SetSecond(0);\r
  28                 date.Normalize();\r
  29 \r
  30                 SQLite3DB::Statement st=m_db->Prepare("SELECT LocalIdentityID FROM tblLocalIdentity WHERE PublishFreesite='true' AND (LastInsertedFreesite IS NULL OR LastInsertedFreesite<?);");\r
  31                 st.Bind(0,date.Format("%Y-%m-%d"));\r
  32 \r
  33                 st.Step();\r
  34                 if(st.RowReturned())\r
  35                 {\r
  36                         int localidentityid=0;\r
  37                         st.ResultInt(0,localidentityid);\r
  38                         StartInsert(localidentityid);\r
  39                 }\r
  40         }\r
  41 }\r
  42 \r
  43 std::string SiteInserter::GenerateIndex(const std::string &htmltemplate, const long localidentityid, const std::string &name)\r
  44 {\r
  45         std::string content="";\r
  46 \r
  47         content+="<h3>My last few posts</h3>";\r
  48 \r
  49         SQLite3DB::Statement boardst=m_db->Prepare("SELECT tblBoard.BoardName FROM tblBoard INNER JOIN tblMessageBoard ON tblBoard.BoardID=tblMessageBoard.BoardID WHERE tblMessageBoard.MessageID=? ORDER BY tblBoard.BoardName COLLATE NOCASE;");\r
  50         SQLite3DB::Statement st=m_db->Prepare("SELECT tblMessage.Body, tblMessage.Subject, tblMessage.MessageID FROM tblMessage INNER JOIN tblIdentity ON tblMessage.IdentityID=tblIdentity.IdentityID INNER JOIN tblLocalIdentity ON tblIdentity.PublicKey=tblLocalIdentity.PublicKey WHERE tblLocalIdentity.LocalIdentityID=? ORDER BY tblMessage.MessageDate DESC, tblMessage.MessageTime DESC LIMIT 0,10;");\r
  51         st.Bind(0,localidentityid);\r
  52         st.Step();\r
  53 \r
  54         while(st.RowReturned())\r
  55         {\r
  56                 std::string post="";\r
  57                 std::string subject="";\r
  58                 std::string boards="";\r
  59                 int messageid=0;\r
  60 \r
  61                 st.ResultText(0,post);\r
  62                 st.ResultText(1,subject);\r
  63                 st.ResultInt(2,messageid);\r
  64 \r
  65                 boardst.Bind(0,messageid);\r
  66                 boardst.Step();\r
  67                 while(boardst.RowReturned())\r
  68                 {\r
  69                         std::string board="";\r
  70                         boardst.ResultText(0,board);\r
  71                         if(boards!="")\r
  72                         {\r
  73                                 boards+=",";\r
  74                         }\r
  75                         boards+=board;\r
  76                         boardst.Step();\r
  77                 }\r
  78                 boardst.Reset();\r
  79 \r
  80                 content+="<div class=\"post\">";\r
  81                 content+="<div class=\"postboards\">";\r
  82                 content+=SanitizeOutput(boards);\r
  83                 content+="</div>";\r
  84                 content+="<div class=\"postsubject\">";\r
  85                 content+=SanitizeOutput(subject);\r
  86                 content+="</div>";\r
  87                 content+="<div class=\"postbody\">";\r
  88                 content+=SanitizeOutput(post);\r
  89                 //post=SanitizeOutput(post);\r
  90                 //StringFunctions::Replace(post,"\r\n","<br>");\r
  91                 //content+=post;\r
  92                 content+="</div>";\r
  93                 content+="</div>";\r
  94 \r
  95                 st.Step();\r
  96         }\r
  97 \r
  98         return StringFunctions::Replace(htmltemplate,"[CONTENT]",content);\r
  99 \r
 100 }\r
 101 \r
 102 std::string SiteInserter::GenerateLinks(const bool publishtrustlist, const bool publishboardlist)\r
 103 {\r
 104         std::string links="";\r
 105         links+="<ul>";\r
 106         links+="<li><a href=\"index.htm\">Home</a></li>";\r
 107         if(publishtrustlist)\r
 108         {\r
 109                 links+="<li><a href=\"trustlist.htm\">Trust List</a></li>";\r
 110         }\r
 111         if(publishboardlist)\r
 112         {\r
 113 //              links+="<li><a href=\"boardlist.htm\">Board List</a></li>";\r
 114         }\r
 115         links+="</ul>";\r
 116         return links;\r
 117 }\r
 118 \r
 119 void SiteInserter::GeneratePages(const long localidentityid, std::string &uskkey, std::map<std::string,std::string> &pages)\r
 120 {\r
 121         SQLite3DB::Statement st=m_db->Prepare("SELECT Name, PrivateKey, PublishTrustList, PublishBoardList, FreesiteEdition FROM tblLocalIdentity WHERE LocalIdentityID=?;");\r
 122         st.Bind(0,localidentityid);\r
 123         st.Step();\r
 124 \r
 125         if(st.RowReturned())\r
 126         {\r
 127                 std::string htmltemplate="";\r
 128                 std::string filename="";\r
 129                 std::string name="";\r
 130                 std::string key="";\r
 131                 std::string publishtrustliststr="";\r
 132                 std::string publishboardliststr="";\r
 133                 bool publishtrustlist=false;\r
 134                 bool publishboardlist=false;\r
 135                 std::string editionstr="";\r
 136 \r
 137                 st.ResultText(0,name);\r
 138                 st.ResultText(1,key);\r
 139                 st.ResultText(2,publishtrustliststr);\r
 140                 st.ResultText(3,publishboardliststr);\r
 141                 st.ResultText(4,editionstr);\r
 142 \r
 143                 publishtrustliststr=="true" ? publishtrustlist=true : publishtrustlist=false;\r
 144                 publishboardliststr=="true" ? publishboardlist=true : publishboardlist=false;\r
 145                 // no edition exists - start at 0\r
 146                 if(editionstr=="")\r
 147                 {\r
 148                         editionstr="0";\r
 149                 }\r
 150                 // previous edition exists - add 1\r
 151                 else\r
 152                 {\r
 153                         int edition=0;\r
 154                         StringFunctions::Convert(editionstr,edition);\r
 155                         edition++;\r
 156                         StringFunctions::Convert(edition,editionstr);\r
 157                 }\r
 158 \r
 159                 filename=name+"-template.htm";\r
 160                 FILE *infile=fopen(filename.c_str(),"r+b");\r
 161                 if(!infile)\r
 162                 {\r
 163                         infile=fopen("site-template.htm","r+b");\r
 164                 }\r
 165                 if(infile)\r
 166                 {\r
 167                         fseek(infile,0,SEEK_END);\r
 168                         long len=ftell(infile);\r
 169                         fseek(infile,0,SEEK_SET);\r
 170 \r
 171                         std::vector<unsigned char> data;\r
 172                         data.resize(len);\r
 173                         fread(&data[0],1,data.size(),infile);\r
 174                         fclose(infile);\r
 175 \r
 176                         htmltemplate.append(data.begin(),data.end());\r
 177 \r
 178                         htmltemplate=StringFunctions::Replace(htmltemplate,"[LINKS]",GenerateLinks(publishtrustlist,publishboardlist));\r
 179                         htmltemplate=StringFunctions::Replace(htmltemplate,"[IDENTITYNAME]",SanitizeOutput(name));\r
 180 \r
 181                         pages["index.htm"]=GenerateIndex(htmltemplate,localidentityid,name);\r
 182                         if(publishtrustlist)\r
 183                         {\r
 184                                 pages["trustlist.htm"]=GenerateTrustList(htmltemplate,localidentityid,name);\r
 185                         }\r
 186                         if(publishboardlist)\r
 187                         {\r
 188 //                              pages["boardlist.htm"]=GenerateBoardList(htmltemplate,localidentityid,name);\r
 189                         }\r
 190 \r
 191                         // make SSK a USK\r
 192                         if(key.find("SSK@")==0)\r
 193                         {\r
 194                                 key.erase(0,3);\r
 195                                 key="USK"+key;\r
 196                         }\r
 197                         key+=m_messagebase+"/"+editionstr+"/";\r
 198                         uskkey=key;\r
 199 \r
 200                 }\r
 201                 else\r
 202                 {\r
 203                         LogFile::Instance()->WriteLog(LogFile::LOGLEVEL_ERROR,"SiteInserter::GeneratePages unable to open "+filename+" or site-template.htm.");\r
 204                 }\r
 205 \r
 206                 // get extra files that the user wants to add to the Freesite\r
 207                 filename=name+"-files.txt";\r
 208                 infile=fopen(filename.c_str(),"r+b");\r
 209                 if(infile)\r
 210                 {\r
 211                         std::vector<std::string> files;\r
 212 \r
 213                         fseek(infile,0,SEEK_END);\r
 214                         long len=ftell(infile);\r
 215                         fseek(infile,0,SEEK_SET);\r
 216 \r
 217                         std::vector<unsigned char> data;\r
 218                         data.resize(len);\r
 219                         fread(&data[0],1,data.size(),infile);\r
 220                         fclose(infile);\r
 221 \r
 222                         // split on \r and \n - on systems with \r\n line endings there will be blank entries, but we'll just skip those\r
 223                         std::string filecontent(data.begin(),data.end());\r
 224                         StringFunctions::SplitMultiple(filecontent,"\r\n",files);\r
 225 \r
 226                         for(std::vector<std::string>::iterator i=files.begin(); i!=files.end(); i++)\r
 227                         {\r
 228                                 if((*i)!="" && (*i).find("index.htm")==std::string::npos && (*i).find("trustlist.htm")==std::string::npos && (*i).find("files.htm")==std::string::npos)\r
 229                                 {\r
 230                                         filename=(*i);\r
 231                                         infile=fopen(filename.c_str(),"r+b");\r
 232                                         if(infile)\r
 233                                         {\r
 234                                                 fseek(infile,0,SEEK_END);\r
 235                                                 len=ftell(infile);\r
 236                                                 fseek(infile,0,SEEK_SET);\r
 237 \r
 238                                                 data.resize(len);\r
 239                                                 fread(&data[0],1,data.size(),infile);\r
 240                                                 fclose(infile);\r
 241 \r
 242                                                 filecontent="";\r
 243                                                 filecontent.append(data.begin(),data.end());\r
 244 \r
 245                                                 // strip off path from filename\r
 246                                                 while(filename.find_first_of("/")!=std::string::npos)\r
 247                                                 {\r
 248                                                         filename.erase(0,filename.find_first_of("/")+1);\r
 249                                                 }\r
 250 \r
 251                                                 if(filecontent.size()>0)\r
 252                                                 {\r
 253                                                         pages[filename]=filecontent;\r
 254                                                 }\r
 255 \r
 256                                         }\r
 257                                         else\r
 258                                         {\r
 259                                                 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"SiteInserter::GeneratePages could not include user file "+(*i));\r
 260                                         }\r
 261                                 }\r
 262                         }\r
 263 \r
 264                 }\r
 265 \r
 266         }\r
 267 }\r
 268 \r
 269 std::string SiteInserter::GenerateTrustList(const std::string &htmltemplate, const long localidentityid, const std::string &name)\r
 270 {\r
 271         std::string content="";\r
 272         DateTime date;\r
 273 \r
 274         date.SetToGMTime();\r
 275         date.Add(0,0,0,-20);\r
 276         SQLite3DB::Statement st=m_db->Prepare("SELECT Name,PublicKey,tblIdentityTrust.LocalMessageTrust,tblIdentityTrust.LocalTrustListTrust,tblIdentity.IdentityID,tblIdentityTrust.MessageTrustComment,tblIdentityTrust.TrustListTrustComment,tblIdentity.FreesiteEdition FROM tblIdentity LEFT JOIN (SELECT IdentityID,LocalMessageTrust,LocalTrustListTrust,MessageTrustComment,TrustListTrustComment FROM tblIdentityTrust WHERE LocalIdentityID=?) AS 'tblIdentityTrust' ON tblIdentity.IdentityID=tblIdentityTrust.IdentityID WHERE PublicKey IS NOT NULL AND LastSeen IS NOT NULL AND LastSeen>=? ORDER BY Name COLLATE NOCASE;");\r
 277         st.Bind(0,localidentityid);\r
 278         st.Bind(1,date.Format("%Y-%m-%d %H:%M:%S"));\r
 279         st.Step();\r
 280 \r
 281         content+="<table>";\r
 282         content+="<tr><th colspan=\"5\">";\r
 283         content+="Trust List of "+SanitizeOutput(name);\r
 284         content+="</th></tr>";\r
 285         content+="<tr><td></td><th>Message Trust</th><th>Message Comment</th><th>Trust List Trust</th><th>Trust Comment</th></tr>";\r
 286         while(st.RowReturned())\r
 287         {\r
 288                 std::string idname="";\r
 289                 std::string thisid="";\r
 290                 std::string messagetrustcomment="";\r
 291                 std::string trustlisttrustcomment="";\r
 292                 std::string messagetrust="";\r
 293                 std::string trustlisttrust="";\r
 294                 std::string publickey="";\r
 295                 std::string uskkey="";\r
 296                 std::string freesiteedition="";\r
 297 \r
 298                 st.ResultText(0,idname);\r
 299                 st.ResultText(1,publickey);\r
 300                 st.ResultText(2,messagetrust);\r
 301                 st.ResultText(3,trustlisttrust);\r
 302                 st.ResultText(4,thisid);\r
 303                 st.ResultText(5,messagetrustcomment);\r
 304                 st.ResultText(6,trustlisttrustcomment);\r
 305                 st.ResultText(7,freesiteedition);\r
 306 \r
 307                 if(freesiteedition!="")\r
 308                 {\r
 309                         if(publickey.find("SSK@")==0)\r
 310                         {\r
 311                                 uskkey=publickey;\r
 312                                 uskkey.erase(0,3);\r
 313                                 uskkey="USK"+uskkey;\r
 314                                 uskkey+=m_messagebase+"/"+freesiteedition+"/";\r
 315                         }\r
 316                 }\r
 317 \r
 318                 content+="<tr>";\r
 319                 if(freesiteedition!="")\r
 320                 {\r
 321                         content+="<td><a href=\""+uskkey+"\">"+SanitizeOutput(CreateShortIdentityName(idname,publickey))+"</a></td>";\r
 322                 }\r
 323                 else\r
 324                 {\r
 325                         content+="<td>"+SanitizeOutput(CreateShortIdentityName(idname,publickey))+"</td>";\r
 326                 }\r
 327                 content+="<td "+GetClassString(messagetrust)+">"+messagetrust+"</td>";\r
 328                 content+="<td>"+SanitizeOutput(messagetrustcomment)+"</td>";\r
 329                 content+="<td "+GetClassString(trustlisttrust)+">"+trustlisttrust+"</td>";\r
 330                 content+="<td>"+SanitizeOutput(trustlisttrustcomment)+"</td>";\r
 331                 content+="</tr>\r\n";\r
 332 \r
 333                 st.Step();\r
 334         }\r
 335 \r
 336         return StringFunctions::Replace(htmltemplate,"[CONTENT]",content);\r
 337 \r
 338 }\r
 339 \r
 340 const std::string SiteInserter::GetClassString(const std::string &trustlevel)\r
 341 {\r
 342         int tempint=0;\r
 343         std::string tempstr;\r
 344 \r
 345         StringFunctions::Convert(trustlevel,tempint);\r
 346         tempint/=10;\r
 347         StringFunctions::Convert(tempint,tempstr);\r
 348 \r
 349         if(trustlevel!="")\r
 350         {\r
 351                 return "class=\"trust"+tempstr+"\"";\r
 352         }\r
 353         else\r
 354         {\r
 355                 return "";\r
 356         }\r
 357 }\r
 358 \r
 359 const bool SiteInserter::HandlePutFailed(FCPMessage &message)\r
 360 {\r
 361         std::vector<std::string> idparts;\r
 362         long localidentityid;\r
 363 \r
 364         StringFunctions::Split(message["Identifier"],"|",idparts);\r
 365         StringFunctions::Convert(idparts[1],localidentityid);\r
 366 \r
 367         RemoveFromInsertList(localidentityid);\r
 368 \r
 369         m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"SiteInserter::HandlePutFailed failed to insert Freesite, Freenet error code : "+message["Code"]);\r
 370 \r
 371         return true;\r
 372 }\r
 373 \r
 374 const bool SiteInserter::HandlePutSuccessful(FCPMessage &message)\r
 375 {\r
 376         std::vector<std::string> idparts;\r
 377         std::vector<std::string> uriparts;\r
 378         long localidentityid;\r
 379         int edition=-1;\r
 380         DateTime now;\r
 381 \r
 382         now.SetToGMTime();\r
 383 \r
 384         StringFunctions::Split(message["Identifier"],"|",idparts);\r
 385         StringFunctions::Convert(idparts[1],localidentityid);\r
 386 \r
 387         // edition is very last part of uri\r
 388         StringFunctions::Split(message["URI"],"/",uriparts);\r
 389         if(uriparts.size()>0)\r
 390         {\r
 391                 StringFunctions::Convert(uriparts[uriparts.size()-1],edition);\r
 392         }\r
 393 \r
 394         SQLite3DB::Statement st=m_db->Prepare("UPDATE tblLocalIdentity SET LastInsertedFreesite=?, FreesiteEdition=? WHERE LocalIdentityID=?;");\r
 395         st.Bind(0,now.Format("%Y-%m-%d %H:%M:%S"));\r
 396         st.Bind(1,edition);\r
 397         st.Bind(2,localidentityid);\r
 398         st.Step();\r
 399 \r
 400         m_log->WriteLog(LogFile::LOGLEVEL_INFO,"SiteInserter::HandlePutSuccessful successfully inserted Freesite.");\r
 401 \r
 402         RemoveFromInsertList(localidentityid);\r
 403 \r
 404         return true;\r
 405 }\r
 406 \r
 407 void SiteInserter::Initialize()\r
 408 {\r
 409         m_fcpuniquename="SiteInserter";\r
 410 }\r
 411 \r
 412 const std::string SiteInserter::SanitizeOutput(const std::string &input)\r
 413 {\r
 414         // must do & first because all other elements have & in them!\r
 415         std::string output=StringFunctions::Replace(input,"&","&amp;");\r
 416         output=StringFunctions::Replace(output,"<","&lt;");\r
 417         output=StringFunctions::Replace(output,">","&gt;");\r
 418         output=StringFunctions::Replace(output,"\"","&quot;");\r
 419         output=StringFunctions::Replace(output," ","&nbsp;");\r
 420         return output;\r
 421 }\r
 422 \r
 423 const bool SiteInserter::StartInsert(const long &localidentityid)\r
 424 {\r
 425         FCPMessage message;\r
 426         std::string localidentityidstr="";\r
 427         std::string sizestr="";\r
 428         std::string uskkey="";\r
 429         std::map<std::string,std::string> pages;\r
 430         int filenum=0;\r
 431 \r
 432         StringFunctions::Convert(localidentityid,localidentityidstr);\r
 433 \r
 434         GeneratePages(localidentityid,uskkey,pages);\r
 435 \r
 436         message.SetName("ClientPutComplexDir");\r
 437         message["URI"]=uskkey;\r
 438         message["Identifier"]=m_fcpuniquename+"|"+localidentityidstr+"|"+message["URI"];\r
 439         message["DefaultName"]="index.htm";\r
 440 \r
 441         // add each page to the message\r
 442         for(std::map<std::string,std::string>::iterator pagei=pages.begin(); pagei!=pages.end(); pagei++)\r
 443         {\r
 444                 std::string filenumstr;\r
 445                 StringFunctions::Convert(filenum,filenumstr);\r
 446 \r
 447                 sizestr="0";\r
 448                 StringFunctions::Convert((*pagei).second.size(),sizestr);\r
 449 \r
 450                 message["Files."+filenumstr+".Name"]=(*pagei).first;\r
 451                 message["Files."+filenumstr+".UploadFrom"]="direct";\r
 452                 message["Files."+filenumstr+".DataLength"]=sizestr;\r
 453 \r
 454                 filenum++;\r
 455         }\r
 456 \r
 457         m_fcp->SendMessage(message);\r
 458 \r
 459         // send data of each page\r
 460         for(std::map<std::string,std::string>::iterator pagei=pages.begin(); pagei!=pages.end(); pagei++)\r
 461         {\r
 462                 m_fcp->SendRaw(&(*pagei).second[0],(*pagei).second.size());\r
 463         }\r
 464 \r
 465         m_inserting.push_back(localidentityid);\r
 466 \r
 467         return true;\r
 468 \r
 469 }\r