added: function: default

changes the default item in a directory


git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@473 e52654a7-88a9-db11-a3e9-0013d4bc506e

content/Makefile

@@ -1,4 +1,4 @@
-o = content.o privileges.o emacs.o login.o rm.o cat.o logout.o ls.o node.o mkdir.o
+o = content.o privileges.o emacs.o login.o rm.o cat.o logout.o ls.o node.o mkdir.o defaultitem.o
 
 
 all: content.a

content/Makefile.dep

@@ -23,6 +23,19 @@ content.o: ../core/cookieparser.h ../core/item.h ../core/db.h ../core/error.h
 content.o: ../core/user.h ../core/group.h ../core/users.h ../core/groups.h
 content.o: ../core/log.h ../core/misc.h ../core/function.h
 content.o: ../core/functionparser.h ../core/request.h ../core/data.h
+defaultitem.o: content.h ../templates/templates.h ../../ezc/src/ezc.h
+defaultitem.o: ../core/data.h ../core/misc.h ../core/log.h ../core/item.h
+defaultitem.o: ../core/error.h ../core/dirs.h ../core/db.h
+defaultitem.o: ../core/dircontainer.h ../core/user.h ../core/group.h
+defaultitem.o: ../core/ugcontainer.h ../core/users.h ../core/groups.h
+defaultitem.o: ../core/functions.h ../core/function.h ../core/request.h
+defaultitem.o: ../core/requesttypes.h ../core/session.h ../core/done.h
+defaultitem.o: ../core/getparser.h ../core/httpsimpleparser.h
+defaultitem.o: ../core/postparser.h ../core/cookieparser.h ../core/item.h
+defaultitem.o: ../core/db.h ../core/error.h ../core/user.h ../core/group.h
+defaultitem.o: ../core/users.h ../core/groups.h ../core/log.h ../core/misc.h
+defaultitem.o: ../core/function.h ../core/functionparser.h ../core/request.h
+defaultitem.o: ../core/data.h
 emacs.o: content.h ../templates/templates.h ../../ezc/src/ezc.h
 emacs.o: ../core/data.h ../core/misc.h ../core/log.h ../core/item.h
 emacs.o: ../core/error.h ../core/dirs.h ../core/db.h ../core/dircontainer.h

content/content.cpp

@@ -102,6 +102,9 @@ void Content::MakeStandardFunction()
 	if( request.pfunction->code == Function::mkdir )
 		FunMkdir();
 	else
+	if( request.pfunction->code == Function::default_item )
+		FunDefaultItem();
+	else
 	if( request.pfunction->code == Function::privileges )
 		FunPrivileges();
 	else
@@ -136,6 +139,10 @@ void Content::MakePost()
 		PostFunMkdir();
 		break;	
 
+		case Function::default_item:
+		PostFunDefaultItem();
+		break;	
+
 		case Function::privileges:
 		PostFunPrivileges();
 		break;	

content/content.h

@@ -51,12 +51,15 @@ class Content
 	void FunRm();
 	void FunNode();
 	void FunMkdir();
+	void FunDefaultItem();
+	
 	
 	void PostFunLogin();
 	void PostFunEmacsAdd();
 	void PostFunEmacsEdit(bool with_url);
 	void PostFunEmacs();
 	void PostFunMkdir();
+	void PostFunDefaultItem();
 	void PostFunPrivileges();
 
 	void RedirectTo(const Item & item);

content/defaultitem.cpp

@@ -0,0 +1,81 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "content.h"
+
+
+
+
+
+
+void Content::PostFunDefaultItem()
+{
+Item * pdir;
+long fileid = -1;
+	
+	request.session->done = Done::defaulted_dir;
+	
+	
+	if( !request.HasWriteAccess(*request.dir_table.back()) )
+	{
+		request.status = Error::permision_denied;
+		return;
+	}
+
+	try
+	{
+		std::string & path = request.PostVar("defaultitem");
+		
+		if( !path.empty() )
+		{
+			std::string dir, file;
+			Dirs::SplitPath(path, dir, file);
+			
+			pdir = data.dirs.GetDir(dir);
+			
+			if( !pdir )
+				throw Error(Error::incorrect_dir);
+			
+			fileid = db.GetFileId(pdir->id, file);
+	
+			if( fileid == -1 )
+				throw Error(Error::db_no_item);
+		}	
+
+		request.session->done_status = db.EditDefaultItem(request.dir_table.back()->id, fileid);
+	
+		if( request.session->done_status == Error::ok )
+			request.dir_table.back()->default_item = fileid;	
+	}
+	catch(const Error & e)
+	{
+		request.session->done_status = e;
+	}
+
+	
+	if( request.session->done_status == Error::ok )
+		RedirectTo(*request.dir_table.back());
+	else
+		log << log1 << "Content: PostFunDefaultItem: Error: " << request.session->done_status << logend;
+}
+
+
+
+
+void Content::FunDefaultItem()
+{
+	if( !request.HasWriteAccess(*request.dir_table.back()) )
+	{
+		request.status = Error::permision_denied;
+		return;
+	}
+
+}
+
+