src/freenet/siteinserter.cpp

   1 #include "../../include/freenet/siteinserter.h"\r
   2 #include "../../include/global.h"\r
   3 \r
   4 #include <Poco/DateTime.h>\r
   5 #include <Poco/Timespan.h>\r
   6 #include <Poco/DateTimeFormatter.h>\r
   7 \r
   8 #ifdef XMEM\r
   9         #include <xmem.h>\r
  10 #endif\r
  11 \r
  12 SiteInserter::SiteInserter()\r
  13 {\r
  14         Initialize();\r
  15 }\r
  16 \r
  17 SiteInserter::SiteInserter(FCPv2 *fcp):IIndexInserter<long>(fcp)\r
  18 {\r
  19         Initialize();\r
  20 }\r
  21 \r
  22 void SiteInserter::CheckForNeededInsert()\r
  23 {\r
  24         // only do 1 insert at a time\r
  25         if(m_inserting.size()==0)\r
  26         {\r
  27                 Poco::DateTime date;\r
  28                 date.assign(date.year(),date.month(),date.day(),0,0,0);\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,Poco::DateTimeFormatter::format(date,"%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                 // make SSK a USK\r
 160                 if(key.find("SSK@")==0)\r
 161                 {\r
 162                         key.erase(0,3);\r
 163                         key="USK"+key;\r
 164                 }\r
 165                 key+=m_messagebase+"/"+editionstr+"/";\r
 166                 uskkey=key;\r
 167 \r
 168                 filename=name+"-template.htm";\r
 169                 FILE *infile=fopen(filename.c_str(),"rb");\r
 170                 if(!infile)\r
 171                 {\r
 172                         infile=fopen("site-template.htm","rb");\r
 173                 }\r
 174                 if(infile)\r
 175                 {\r
 176                         fseek(infile,0,SEEK_END);\r
 177                         long len=ftell(infile);\r
 178                         fseek(infile,0,SEEK_SET);\r
 179 \r
 180                         std::vector<unsigned char> data;\r
 181                         data.resize(len);\r
 182                         fread(&data[0],1,data.size(),infile);\r
 183                         fclose(infile);\r
 184 \r
 185                         htmltemplate.append(data.begin(),data.end());\r
 186 \r
 187                         htmltemplate=StringFunctions::Replace(htmltemplate,"[LINKS]",GenerateLinks(publishtrustlist,publishboardlist));\r
 188                         htmltemplate=StringFunctions::Replace(htmltemplate,"[IDENTITYNAME]",SanitizeOutput(name));\r
 189 \r
 190                         pages["index.htm"]=GenerateIndex(htmltemplate,localidentityid,name);\r
 191                         if(publishtrustlist)\r
 192                         {\r
 193                                 pages["trustlist.htm"]=GenerateTrustList(htmltemplate,localidentityid,name);\r
 194                         }\r
 195                         if(publishboardlist)\r
 196                         {\r
 197 //                              pages["boardlist.htm"]=GenerateBoardList(htmltemplate,localidentityid,name);\r
 198                         }\r
 199 \r
 200                 }\r
 201                 else\r
 202                 {\r
 203                         m_log->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(),"rb");\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(),"rb");\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->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         Poco::DateTime date;\r
 273 \r
 274         date-=Poco::Timespan(20,0,0,0,0);\r
 275         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
 276         st.Bind(0,localidentityid);\r
 277         st.Bind(1,Poco::DateTimeFormatter::format(date,"%Y-%m-%d %H:%M:%S"));\r
 278         st.Step();\r
 279 \r
 280         content+="<table>";\r
 281         content+="<tr><th colspan=\"5\">";\r
 282         content+="Trust List of "+SanitizeOutput(name);\r
 283         content+="</th></tr>";\r
 284         content+="<tr><td></td><th>Message Trust</th><th>Message Comment</th><th>Trust List Trust</th><th>Trust Comment</th></tr>";\r
 285         while(st.RowReturned())\r
 286         {\r
 287                 std::string idname="";\r
 288                 std::string thisid="";\r
 289                 std::string messagetrustcomment="";\r
 290                 std::string trustlisttrustcomment="";\r
 291                 std::string messagetrust="";\r
 292                 std::string trustlisttrust="";\r
 293                 std::string publickey="";\r
 294                 std::string uskkey="";\r
 295                 std::string freesiteedition="";\r
 296 \r
 297                 st.ResultText(0,idname);\r
 298                 st.ResultText(1,publickey);\r
 299                 st.ResultText(2,messagetrust);\r
 300                 st.ResultText(3,trustlisttrust);\r
 301                 st.ResultText(4,thisid);\r
 302                 st.ResultText(5,messagetrustcomment);\r
 303                 st.ResultText(6,trustlisttrustcomment);\r
 304                 st.ResultText(7,freesiteedition);\r
 305 \r
 306                 if(freesiteedition!="")\r
 307                 {\r
 308                         if(publickey.find("SSK@")==0)\r
 309                         {\r
 310                                 uskkey=publickey;\r
 311                                 uskkey.erase(0,3);\r
 312                                 uskkey="USK"+uskkey;\r
 313                                 uskkey+=m_messagebase+"/"+freesiteedition+"/";\r
 314                         }\r
 315                 }\r
 316 \r
 317                 content+="<tr>";\r
 318                 if(freesiteedition!="")\r
 319                 {\r
 320                         content+="<td><a href=\""+uskkey+"\">"+SanitizeOutput(CreateShortIdentityName(idname,publickey))+"</a></td>";\r
 321                 }\r
 322                 else\r
 323                 {\r
 324                         content+="<td>"+SanitizeOutput(CreateShortIdentityName(idname,publickey))+"</td>";\r
 325                 }\r
 326                 content+="<td "+GetClassString(messagetrust)+">"+messagetrust+"</td>";\r
 327                 content+="<td>"+SanitizeOutput(messagetrustcomment)+"</td>";\r
 328                 content+="<td "+GetClassString(trustlisttrust)+">"+trustlisttrust+"</td>";\r
 329                 content+="<td>"+SanitizeOutput(trustlisttrustcomment)+"</td>";\r
 330                 content+="</tr>\r\n";\r
 331 \r
 332                 st.Step();\r
 333         }\r
 334 \r
 335         return StringFunctions::Replace(htmltemplate,"[CONTENT]",content);\r
 336 \r
 337 }\r
 338 \r
 339 const std::string SiteInserter::GetClassString(const std::string &trustlevel)\r
 340 {\r
 341         int tempint=0;\r
 342         std::string tempstr;\r
 343 \r
 344         StringFunctions::Convert(trustlevel,tempint);\r
 345         tempint/=10;\r
 346         StringFunctions::Convert(tempint,tempstr);\r
 347 \r
 348         if(trustlevel!="")\r
 349         {\r
 350                 return "class=\"trust"+tempstr+"\"";\r
 351         }\r
 352         else\r
 353         {\r
 354                 return "";\r
 355         }\r
 356 }\r
 357 \r
 358 const bool SiteInserter::HandlePutFailed(FCPMessage &message)\r
 359 {\r
 360         std::vector<std::string> idparts;\r
 361         long localidentityid;\r
 362 \r
 363         StringFunctions::Split(message["Identifier"],"|",idparts);\r
 364         StringFunctions::Convert(idparts[1],localidentityid);\r
 365 \r
 366         RemoveFromInsertList(localidentityid);\r
 367 \r
 368         m_log->error("SiteInserter::HandlePutFailed failed to insert Freesite, Freenet error code : "+message["Code"]);\r
 369 \r
 370         return true;\r
 371 }\r
 372 \r
 373 const bool SiteInserter::HandlePutSuccessful(FCPMessage &message)\r
 374 {\r
 375         std::vector<std::string> idparts;\r
 376         std::vector<std::string> uriparts;\r
 377         long localidentityid;\r
 378         int edition=-1;\r
 379         Poco::DateTime now;\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,Poco::DateTimeFormatter::format(now,"%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->information("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