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 \r
  26                 SQLite3DB::Statement st=m_db->Prepare("SELECT LocalIdentityID FROM tblLocalIdentity WHERE PublishFreesite='true' AND (LastInsertedFreesite IS NULL OR LastInsertedFreesite<?);");\r
  27                 st.Bind(0,date.Format("%Y-%m-%d"));\r
  28 \r
  29                 st.Step();\r
  30                 if(st.RowReturned())\r
  31                 {\r
  32                         int localidentityid=0;\r
  33                         st.ResultInt(0,localidentityid);\r
  34                         StartInsert(localidentityid);\r
  35                 }\r
  36         }\r
  37 }\r
  38 \r
  39 std::string SiteInserter::GenerateIndex(const std::string &htmltemplate, const long localidentityid, const std::string &name)\r
  40 {\r
  41         std::string content="";\r
  42 \r
  43         content="<h2>FMS site of "+SanitizeOutput(name)+"</h2>";\r
  44 \r
  45         content+="<h3>My last few posts</h3>";\r
  46 \r
  47         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
  48         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
  49         st.Bind(0,localidentityid);\r
  50         st.Step();\r
  51 \r
  52         while(st.RowReturned())\r
  53         {\r
  54                 std::string post="";\r
  55                 std::string subject="";\r
  56                 std::string boards="";\r
  57                 int messageid=0;\r
  58 \r
  59                 st.ResultText(0,post);\r
  60                 st.ResultText(1,subject);\r
  61                 st.ResultInt(2,messageid);\r
  62 \r
  63                 boardst.Bind(0,messageid);\r
  64                 boardst.Step();\r
  65                 while(boardst.RowReturned())\r
  66                 {\r
  67                         std::string board="";\r
  68                         boardst.ResultText(0,board);\r
  69                         if(boards!="")\r
  70                         {\r
  71                                 boards+=",";\r
  72                         }\r
  73                         boards+=board;\r
  74                         boardst.Step();\r
  75                 }\r
  76                 boardst.Reset();\r
  77 \r
  78                 content+="<div class=\"post\">";\r
  79                 content+="<div class=\"postboards\">";\r
  80                 content+=SanitizeOutput(boards);\r
  81                 content+="</div>";\r
  82                 content+="<div class=\"postsubject\">";\r
  83                 content+=SanitizeOutput(subject);\r
  84                 content+="</div>";\r
  85                 content+="<div class=\"postbody\">";\r
  86                 content+=SanitizeOutput(post);\r
  87                 //post=SanitizeOutput(post);\r
  88                 //StringFunctions::Replace(post,"\r\n","<br>");\r
  89                 //content+=post;\r
  90                 content+="</div>";\r
  91                 content+="</div>";\r
  92 \r
  93                 st.Step();\r
  94         }\r
  95 \r
  96         return StringFunctions::Replace(htmltemplate,"[CONTENT]",content);\r
  97 \r
  98 }\r
  99 \r
 100 std::string SiteInserter::GenerateLinks(const bool publishtrustlist, const bool publishboardlist)\r
 101 {\r
 102         std::string links="";\r
 103         links+="<ul>";\r
 104         links+="<li><a href=\"index.htm\">Home</a></li>";\r
 105         if(publishtrustlist)\r
 106         {\r
 107                 links+="<li><a href=\"trustlist.htm\">Trust List</a></li>";\r
 108         }\r
 109         if(publishboardlist)\r
 110         {\r
 111 //              links+="<li><a href=\"boardlist.htm\">Board List</a></li>";\r
 112         }\r
 113         links+="</ul>";\r
 114         return links;\r
 115 }\r
 116 \r
 117 void SiteInserter::GeneratePages(const long localidentityid, std::string &uskkey, std::map<std::string,std::string> &pages)\r
 118 {\r
 119         SQLite3DB::Statement st=m_db->Prepare("SELECT Name, PrivateKey, PublishTrustList, PublishBoardList, FreesiteEdition FROM tblLocalIdentity WHERE LocalIdentityID=?;");\r
 120         st.Bind(0,localidentityid);\r
 121         st.Step();\r
 122 \r
 123         if(st.RowReturned())\r
 124         {\r
 125                 std::string htmltemplate="";\r
 126                 std::string filename="";\r
 127                 std::string name="";\r
 128                 std::string key="";\r
 129                 std::string publishtrustliststr="";\r
 130                 std::string publishboardliststr="";\r
 131                 bool publishtrustlist=false;\r
 132                 bool publishboardlist=false;\r
 133                 std::string editionstr="";\r
 134 \r
 135                 st.ResultText(0,name);\r
 136                 st.ResultText(1,key);\r
 137                 st.ResultText(2,publishtrustliststr);\r
 138                 st.ResultText(3,publishboardliststr);\r
 139                 st.ResultText(4,editionstr);\r
 140 \r
 141                 publishtrustliststr=="true" ? publishtrustlist=true : publishtrustlist=false;\r
 142                 publishboardliststr=="true" ? publishboardlist=true : publishboardlist=false;\r
 143                 // no edition exists - start at 0\r
 144                 if(editionstr=="")\r
 145                 {\r
 146                         editionstr="0";\r
 147                 }\r
 148                 // previous edition exists - add 1\r
 149                 else\r
 150                 {\r
 151                         int edition=0;\r
 152                         StringFunctions::Convert(editionstr,edition);\r
 153                         edition++;\r
 154                         StringFunctions::Convert(edition,editionstr);\r
 155                 }\r
 156 \r
 157                 filename=name+"-template.htm";\r
 158                 FILE *infile=fopen(filename.c_str(),"r+b");\r
 159                 if(!infile)\r
 160                 {\r
 161                         infile=fopen("site-template.htm","r+b");\r
 162                 }\r
 163                 if(infile)\r
 164                 {\r
 165                         fseek(infile,0,SEEK_END);\r
 166                         long len=ftell(infile);\r
 167                         fseek(infile,0,SEEK_SET);\r
 168 \r
 169                         std::vector<unsigned char> data;\r
 170                         data.resize(len);\r
 171                         fread(&data[0],1,data.size(),infile);\r
 172                         fclose(infile);\r
 173 \r
 174                         htmltemplate.append(data.begin(),data.end());\r
 175 \r
 176                         htmltemplate=StringFunctions::Replace(htmltemplate,"[LINKS]",GenerateLinks(publishtrustlist,publishboardlist));\r
 177 \r
 178                         pages["index.htm"]=GenerateIndex(htmltemplate,localidentityid,name);\r
 179                         if(publishtrustlist)\r
 180                         {\r
 181                                 pages["trustlist.htm"]=GenerateTrustList(htmltemplate,localidentityid,name);\r
 182                         }\r
 183                         if(publishboardlist)\r
 184                         {\r
 185 //                              pages["boardlist.htm"]=GenerateBoardList(htmltemplate,localidentityid,name);\r
 186                         }\r
 187 \r
 188                         // make SSK a USK\r
 189                         if(key.find("SSK@")==0)\r
 190                         {\r
 191                                 key.erase(0,3);\r
 192                                 key="USK"+key;\r
 193                         }\r
 194                         key+=m_messagebase+"/"+editionstr+"/";\r
 195                         uskkey=key;\r
 196 \r
 197                 }\r
 198                 else\r
 199                 {\r
 200                         LogFile::Instance()->WriteLog(LogFile::LOGLEVEL_ERROR,"SiteInserter::GeneratePages unable to open "+filename+" or site-template.htm.");\r
 201                 }\r
 202 \r
 203                 // get extra files that the user wants to add to the Freesite\r
 204                 filename=name+"-files.txt";\r
 205                 infile=fopen(filename.c_str(),"r+b");\r
 206                 if(infile)\r
 207                 {\r
 208                         std::vector<std::string> files;\r
 209 \r
 210                         fseek(infile,0,SEEK_END);\r
 211                         long len=ftell(infile);\r
 212                         fseek(infile,0,SEEK_SET);\r
 213 \r
 214                         std::vector<unsigned char> data;\r
 215                         data.resize(len);\r
 216                         fread(&data[0],1,data.size(),infile);\r
 217                         fclose(infile);\r
 218 \r
 219                         // split on \r and \n - on systems with \r\n line endings there will be blank entries, but we'll just skip those\r
 220                         std::string filecontent(data.begin(),data.end());\r
 221                         StringFunctions::SplitMultiple(filecontent,"\r\n",files);\r
 222 \r
 223                         for(std::vector<std::string>::iterator i=files.begin(); i!=files.end(); i++)\r
 224                         {\r
 225                                 if((*i)!="" && (*i).find("index.htm")==std::string::npos && (*i).find("trustlist.htm")==std::string::npos && (*i).find("files.htm")==std::string::npos)\r
 226                                 {\r
 227                                         filename=(*i);\r
 228                                         infile=fopen(filename.c_str(),"r+b");\r
 229                                         if(infile)\r
 230                                         {\r
 231                                                 fseek(infile,0,SEEK_END);\r
 232                                                 len=ftell(infile);\r
 233                                                 fseek(infile,0,SEEK_SET);\r
 234 \r
 235                                                 data.resize(len);\r
 236                                                 fread(&data[0],1,data.size(),infile);\r
 237                                                 fclose(infile);\r
 238 \r
 239                                                 filecontent="";\r
 240                                                 filecontent.append(data.begin(),data.end());\r
 241 \r
 242                                                 // strip off path from filename\r
 243                                                 while(filename.find_first_of("/")!=std::string::npos)\r
 244                                                 {\r
 245                                                         filename.erase(0,filename.find_first_of("/")+1);\r
 246                                                 }\r
 247 \r
 248                                                 if(filecontent.size()>0)\r
 249                                                 {\r
 250                                                         pages[filename]=filecontent;\r
 251                                                 }\r
 252 \r
 253                                         }\r
 254                                         else\r
 255                                         {\r
 256                                                 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"SiteInserter::GeneratePages could not include user file "+(*i));\r
 257                                         }\r
 258                                 }\r
 259                         }\r
 260 \r
 261                 }\r
 262 \r
 263         }\r
 264 }\r
 265 \r
 266 std::string SiteInserter::GenerateTrustList(const std::string &htmltemplate, const long localidentityid, const std::string &name)\r
 267 {\r
 268         std::string content="";\r
 269         DateTime date;\r
 270 \r
 271         date.SetToGMTime();\r
 272         date.Add(0,0,0,-20);\r
 273         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
 274         st.Bind(0,localidentityid);\r
 275         st.Bind(1,date.Format("%Y-%m-%d %H:%M:%S"));\r
 276         st.Step();\r
 277 \r
 278         content+="<table>";\r
 279         content+="<tr><th colspan=\"5\">";\r
 280         content+="Trust List of "+SanitizeOutput(name);\r
 281         content+="</th></tr>";\r
 282         content+="<tr><td></td><th>Message Trust</th><th>Message Comment</th><th>Trust List Trust</th><th>Trust Comment</th></tr>";\r
 283         while(st.RowReturned())\r
 284         {\r
 285                 std::string idname="";\r
 286                 std::string thisid="";\r
 287                 std::string messagetrustcomment="";\r
 288                 std::string trustlisttrustcomment="";\r
 289                 std::string messagetrust="";\r
 290                 std::string trustlisttrust="";\r
 291                 std::string publickey="";\r
 292                 std::string uskkey="";\r
 293                 std::string freesiteedition="";\r
 294 \r
 295                 st.ResultText(0,idname);\r
 296                 st.ResultText(1,publickey);\r
 297                 st.ResultText(2,messagetrust);\r
 298                 st.ResultText(3,trustlisttrust);\r
 299                 st.ResultText(4,thisid);\r
 300                 st.ResultText(5,messagetrustcomment);\r
 301                 st.ResultText(6,trustlisttrustcomment);\r
 302                 st.ResultText(7,freesiteedition);\r
 303 \r
 304                 if(freesiteedition!="")\r
 305                 {\r
 306                         if(publickey.find("SSK@")==0)\r
 307                         {\r
 308                                 uskkey=publickey;\r
 309                                 uskkey.erase(0,3);\r
 310                                 uskkey="USK"+uskkey;\r
 311                                 uskkey+=m_messagebase+"/"+freesiteedition+"/";\r
 312                         }\r
 313                 }\r
 314 \r
 315                 content+="<tr>";\r
 316                 if(freesiteedition!="")\r
 317                 {\r
 318                         content+="<td><a href=\""+uskkey+"\">"+SanitizeOutput(CreateShortIdentityName(idname,publickey))+"</a></td>";\r
 319                 }\r
 320                 else\r
 321                 {\r
 322                         content+="<td>"+SanitizeOutput(CreateShortIdentityName(idname,publickey))+"</td>";\r
 323                 }\r
 324                 content+="<td "+GetClassString(messagetrust)+">"+messagetrust+"</td>";\r
 325                 content+="<td>"+SanitizeOutput(messagetrustcomment)+"</td>";\r
 326                 content+="<td "+GetClassString(trustlisttrust)+">"+trustlisttrust+"</td>";\r
 327                 content+="<td>"+SanitizeOutput(trustlisttrustcomment)+"</td>";\r
 328                 content+="</tr>\r\n";\r
 329 \r
 330                 st.Step();\r
 331         }\r
 332 \r
 333         return StringFunctions::Replace(htmltemplate,"[CONTENT]",content);\r
 334 \r
 335 }\r
 336 \r
 337 const std::string SiteInserter::GetClassString(const std::string &trustlevel)\r
 338 {\r
 339         int tempint=0;\r
 340         std::string tempstr;\r
 341 \r
 342         StringFunctions::Convert(trustlevel,tempint);\r
 343         tempint/=10;\r
 344         StringFunctions::Convert(tempint,tempstr);\r
 345 \r
 346         if(trustlevel!="")\r
 347         {\r
 348                 return "class=\"trust"+tempstr+"\"";\r
 349         }\r
 350         else\r
 351         {\r
 352                 return "";\r
 353         }\r
 354 }\r
 355 \r
 356 const bool SiteInserter::HandlePutFailed(FCPMessage &message)\r
 357 {\r
 358         std::vector<std::string> idparts;\r
 359         long localidentityid;\r
 360 \r
 361         StringFunctions::Split(message["Identifier"],"|",idparts);\r
 362         StringFunctions::Convert(idparts[1],localidentityid);\r
 363 \r
 364         RemoveFromInsertList(localidentityid);\r
 365 \r
 366         m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"SiteInserter::HandlePutFailed failed to insert Freesite, Freenet error code : "+message["Code"]);\r
 367 \r
 368         return true;\r
 369 }\r
 370 \r
 371 const bool SiteInserter::HandlePutSuccessful(FCPMessage &message)\r
 372 {\r
 373         std::vector<std::string> idparts;\r
 374         std::vector<std::string> uriparts;\r
 375         long localidentityid;\r
 376         int edition=-1;\r
 377         DateTime now;\r
 378 \r
 379         now.SetToGMTime();\r
 380 \r
 381         StringFunctions::Split(message["Identifier"],"|",idparts);\r
 382         StringFunctions::Convert(idparts[1],localidentityid);\r
 383 \r
 384         // edition is very last part of uri\r
 385         StringFunctions::Split(message["URI"],"/",uriparts);\r
 386         if(uriparts.size()>0)\r
 387         {\r
 388                 StringFunctions::Convert(uriparts[uriparts.size()-1],edition);\r
 389         }\r
 390 \r
 391         SQLite3DB::Statement st=m_db->Prepare("UPDATE tblLocalIdentity SET LastInsertedFreesite=?, FreesiteEdition=? WHERE LocalIdentityID=?;");\r
 392         st.Bind(0,now.Format("%Y-%m-%d %H:%M:%S"));\r
 393         st.Bind(1,edition);\r
 394         st.Bind(2,localidentityid);\r
 395         st.Step();\r
 396 \r
 397         m_log->WriteLog(LogFile::LOGLEVEL_INFO,"SiteInserter::HandlePutSuccessful successfully inserted Freesite.");\r
 398 \r
 399         RemoveFromInsertList(localidentityid);\r
 400 \r
 401         return true;\r
 402 }\r
 403 \r
 404 void SiteInserter::Initialize()\r
 405 {\r
 406         m_fcpuniquename="SiteInserter";\r
 407 }\r
 408 \r
 409 const std::string SiteInserter::SanitizeOutput(const std::string &input)\r
 410 {\r
 411         // must do & first because all other elements have & in them!\r
 412         std::string output=StringFunctions::Replace(input,"&","&amp;");\r
 413         output=StringFunctions::Replace(output,"<","&lt;");\r
 414         output=StringFunctions::Replace(output,">","&gt;");\r
 415         output=StringFunctions::Replace(output,"\"","&quot;");\r
 416         output=StringFunctions::Replace(output," ","&nbsp;");\r
 417         return output;\r
 418 }\r
 419 \r
 420 const bool SiteInserter::StartInsert(const long &localidentityid)\r
 421 {\r
 422         FCPMessage message;\r
 423         std::string localidentityidstr="";\r
 424         std::string sizestr="";\r
 425         std::string uskkey="";\r
 426         std::map<std::string,std::string> pages;\r
 427         int filenum=0;\r
 428 \r
 429         StringFunctions::Convert(localidentityid,localidentityidstr);\r
 430 \r
 431         GeneratePages(localidentityid,uskkey,pages);\r
 432 \r
 433         message.SetName("ClientPutComplexDir");\r
 434         message["URI"]=uskkey;\r
 435         message["Identifier"]=m_fcpuniquename+"|"+localidentityidstr+"|"+message["URI"];\r
 436         message["DefaultName"]="index.htm";\r
 437 \r
 438         // add each page to the message\r
 439         for(std::map<std::string,std::string>::iterator pagei=pages.begin(); pagei!=pages.end(); pagei++)\r
 440         {\r
 441                 std::string filenumstr;\r
 442                 StringFunctions::Convert(filenum,filenumstr);\r
 443 \r
 444                 sizestr="0";\r
 445                 StringFunctions::Convert((*pagei).second.size(),sizestr);\r
 446 \r
 447                 message["Files."+filenumstr+".Name"]=(*pagei).first;\r
 448                 message["Files."+filenumstr+".UploadFrom"]="direct";\r
 449                 message["Files."+filenumstr+".DataLength"]=sizestr;\r
 450 \r
 451                 filenum++;\r
 452         }\r
 453 \r
 454         m_fcp->SendMessage(message);\r
 455 \r
 456         // send data of each page\r
 457         for(std::map<std::string,std::string>::iterator pagei=pages.begin(); pagei!=pages.end(); pagei++)\r
 458         {\r
 459                 m_fcp->SendRaw(&(*pagei).second[0],(*pagei).second.size());\r
 460         }\r
 461 \r
 462         m_inserting.push_back(localidentityid);\r
 463 \r
 464         return true;\r
 465 \r
 466 }\r