added: issues ticket system

added functions: ticket, createticket, editticket
         (there is no 'rm' function working for tickets yet)
changed: mount parser and mount points
         now we have more parameters (arguments in parameters)
some refactoring in functions 'emacs' and 'mkdir'



git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@554 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/request.cpp

@@ -18,7 +18,7 @@
 #include "data.h"
 #include "plugin.h"
 #include "misc.h"
-
+#include "db.h"
 
 
 Request::Request() : char_empty(0)
@@ -95,6 +95,11 @@ void Request::Clear()
 	is_thread = false;
 	thread.Clear();
 	thread_tab.clear();
+
+	is_ticket = false;
+	ticket.Clear();
+	ticket_tab.clear();
+
 	notify_code = 0;
 	browser_msie = false;
 	redirect_to.clear();
@@ -416,13 +421,13 @@ void Request::SendHeaders(bool compressing, Header header)
 		{
 		case h_404:
 			FCGX_PutS("Status: 404 Not Found\r\n", out);
-			FCGX_PutS("Content-Type: Text/Html\r\n", out);
+			FCGX_PutS("Content-Type: text/html\r\n", out);
 			log << log2 << "Request: response: 404 Not Found" << logend;
 			break;
 
 		case h_403:
 			FCGX_PutS("Status: 403 Forbidden\r\n", out);
-			FCGX_PutS("Content-Type: Text/Html\r\n", out);
+			FCGX_PutS("Content-Type: text/html\r\n", out);
 			log << log2 << "Request: response: 403 Forbidden" << logend;
 			break;
 
@@ -430,7 +435,7 @@ void Request::SendHeaders(bool compressing, Header header)
 			FCGX_PutS("Status: 200 OK\r\n", out);
 
 			if( role != authorizer )
-				FCGX_PutS("Content-Type: Text/Html\r\n", out);
+				FCGX_PutS("Content-Type: text/html\r\n", out);
 		}
 		
 	}
@@ -683,31 +688,76 @@ bool Request::CanCreateThread(bool check_root)
 	if( !HasWriteAccess(*request.dir_table.back()) )
 		return false;
 	
-	if( data.mounts.CurrentMountType() != Mount::thread )
+	if( !data.mounts.pmount || data.mounts.pmount->type != Mount::thread )
 		return false;
 	
 	if( !check_root && session && session->puser && session->puser->super_user )
 		// super can create thread regardless of the restrictcreatethread option
 		return true;
 
+	if( !data.mounts.pmount->IsPar(Mount::par_createthread_on) )
+		return true;
 		
-	// !! w przyszlosci mozna odczytywac wiecej parametrow od restrictcreatethread
-	// tymczasowo wykorzystujemy tylko pierwszy
-	int level;
-	if( data.mounts.CurrentMountIsParam(Mount::restrictcreatethread, &level) )
-	{
-		if( level == -1 )
-			return false;
+	if( data.mounts.pmount->IsArg(Mount::par_createthread_on, request.dir_table.size()) )
+		return true;
 
-		// we can only allow on a specific level
-		if( int(request.dir_table.size()) != level )
-			return false;
-	}
+return false;
+}
+
+
+
+// returning true if we can create a ticket in the current directory
+bool Request::CanCreateTicket(bool check_root)
+{
+	if( request.dir_table.empty() )
+		return false;
 	
+	if( request.is_item )
+		return false;
+	
+	if( !HasWriteAccess(*request.dir_table.back()) )
+		return false;
+	
+	if( !data.mounts.pmount || data.mounts.pmount->type != Mount::ticket )
+		return false;
+	
+
+	// checking for par_createticket_on mount option
+
+	if( !check_root && session && session->puser && session->puser->super_user )
+		// super can create tickets regardless of the createticket_on option
+		return true;
+
+	if( !data.mounts.pmount->IsPar(Mount::par_createticket_on) )
+		return true;
+
+	if( data.mounts.pmount->IsArg(Mount::par_createticket_on, request.dir_table.size()) )
+		return true;
+
+return false;
+}
+
+
+
+bool Request::CanEditTicket()
+{
+	if( request.dir_table.empty() )
+		return false;
+	
+	if( request.is_item || !request.is_ticket )
+		return false;
+	
+	if( !HasWriteAccess(*request.dir_table.back()) )
+		return false;
+	
+	if( !data.mounts.pmount || data.mounts.pmount->type != Mount::ticket )
+		return false;
+
 return true;
 }
 
 
+
 bool Request::CanRemove(const Item & item)
 {
 	if( item.parent_id == -1 )
@@ -729,8 +779,7 @@ bool Request::CanRemove(const Item & item)
 			return false;
 	}
 
-	if( data.mounts.CurrentMountIsParam(Mount::only_root_can_remove) )
-		// this can be deleted only be a root
+	if( data.mounts.pmount->IsPar(Mount::par_only_root_remove) )
 		if( !request.session->puser || !request.session->puser->super_user )
 			return false;
 	
@@ -747,13 +796,13 @@ bool Request::CanUseEmacs(const Item & item, bool check_root)
 	if( !request.HasWriteAccess(item) )
 		return false;
 
-	int level;
-	if( data.mounts.CurrentMountIsParam(Mount::can_use_emacs_on, &level)	)
-		if( level != int(request.dir_table.size()) )
-			return false;
+	if( !data.mounts.pmount->IsPar(Mount::par_emacs_on) )
+		return true;
+
+	if( data.mounts.pmount->IsArg(Mount::par_emacs_on, request.dir_table.size()) )
+		return true;	
 	
-	
-return true;
+return false;
 }
 
 
@@ -770,13 +819,13 @@ bool Request::CanUseMkdir(const Item & item, bool check_root)
 	if( !request.HasWriteAccess(item) )
 		return false;
 
-	int level;
-	if( data.mounts.CurrentMountIsParam(Mount::can_use_mkdir_on, &level)	)
-		if( level != int(request.dir_table.size()) )
-			return false;
+	if( !data.mounts.pmount->IsPar(Mount::par_mkdir_on) )
+		return true;
+
+	if( data.mounts.pmount->IsArg(Mount::par_mkdir_on, request.dir_table.size()) )
+		return true;	
 	
-	
-return true;
+return false;
 }
 
 
@@ -839,20 +888,32 @@ return false;
 
 
 
-
-
-bool Request::MakeDirsOnFS(std::string & path)
+// !! dobrac lepsze nazwy dla tych dwoch metod
+void Request::MakePath(std::string & path)
 {
 	size_t i;
 	path = data.static_auth_dir;
 
+	// skipping the first - the first is root
+	for(i=1 ; i<dir_table.size() ; ++i)
+	{
+		path += '/';
+		path += dir_table[i]->url;
+	}
+}
+
+bool Request::MakeDirsOnFS()
+{
+	size_t i;
+	std::string path = data.static_auth_dir;
+
 	// skipping the first - the first is root
 	for(i=1 ; i<dir_table.size() ; ++i)
 	{
 		path += '/';
 		path += dir_table[i]->url;
 		
-		if( mkdir(path.c_str(), 0750) < 0 )
+		if( mkdir(path.c_str(), 0755) < 0 )
 		{
 			// oops
 			log << log1 << "Request: can't create the directory on fs: " << path << logend;