the first part of reimplementing has been done

now we have app object and singletons are only: log logn plugin and app



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@628 e52654a7-88a9-db11-a3e9-0013d4bc506e

functions/emacs.cpp

@@ -0,0 +1,149 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008-2010, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "emacs.h"
+#include "templates/templates.h"
+#include "core/notify.h"
+#include "functions.h"
+
+
+
+namespace Fun
+{
+
+Emacs::Emacs()
+{
+	fun.url = "emacs";
+}
+
+
+
+bool Emacs::HasAccess(const Item & item)
+{
+	if( request->session->puser && request->session->puser->super_user )
+		// super user can use emacs everywhere
+		return true;
+
+	if( !system->HasWriteAccess(item) )
+		return false;
+
+	if( !system->mounts.pmount->IsPar(Mount::par_emacs_on) )
+		return true;
+
+	if( system->mounts.pmount->IsArg(Mount::par_emacs_on, request->dir_table.size()) )
+		return true;	
+	
+return false;
+}
+
+
+
+bool Emacs::HasAccess()
+{
+	if( !request->is_item )
+		return HasAccess(*request->dir_table.back()); // adding a new item
+	else 
+		return HasAccess(request->item); // editing an existing item	
+
+return true;
+}
+
+
+
+
+
+bool Emacs::PostEmacsCheckAbuse(bool adding)
+{
+	if( !system->rebus.CheckRebus() )
+	{
+		request->status = WINIX_ERR_INCORRECT_REBUS;
+		return false;
+	}
+
+	// !! is tested in createthread once
+	functions->CheckGetPostTimes();
+
+	if( request->session->spam_score > 0 )
+	{
+		request->status = WINIX_ERR_SPAM;
+		log << log1 << "Content: ignoring due to suspected spamming" << logend;
+		return false;
+	}
+
+return true;
+}
+
+
+
+void Emacs::PostFunEmacsModifyMountPoint(bool adding)
+{
+	if( system->mounts.pmount->type == Mount::thread )
+	{
+		if( adding )
+			db->EditThreadAddItem(request->dir_table.back()->id, request->item.id);
+
+		system->RedirectToLastDir();
+	}
+	else
+	if( system->mounts.pmount->type == Mount::ticket )
+	{
+		system->RedirectToLastDir();
+	}
+	else
+	{
+		// Mount::cms
+		system->RedirectTo(request->item);
+	}
+}
+
+
+
+void Emacs::MakePost()
+{
+	bool adding        = !request->is_item;
+	bool edit_with_url = functions->ReadItem(request->item, Item::file);
+
+	if( adding )
+		functions->SetUser(request->item); // set user before checking the rebus
+
+	if( !PostEmacsCheckAbuse(adding) )
+		return;
+
+	if( adding )
+	{
+		request->is_item          = true;
+		request->item.privileges  = 0644; // !! tymczasowo, bedzie uzyte umask
+		system->AddFile(request->item);
+	}
+	else
+	{
+		system->EditFile(request->item, edit_with_url);
+	}
+
+
+	if( request->status == WINIX_ERR_OK )
+	{
+		PostFunEmacsModifyMountPoint(adding);
+		system->CheckSpecialFile(request->item);
+	}
+	else
+	{
+		log << log1 << "Content: PostFunEmacs: Error: "
+			<< request->status << logend;
+	}
+}
+
+
+
+
+
+
+
+
+} // namespace