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

content/editticket.cpp

@@ -0,0 +1,148 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2008-2009, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "content.h"
+#include "../core/request.h"
+#include "../core/error.h"
+#include "../core/db.h"
+#include "../core/mount.h"
+#include "../core/data.h"
+
+
+
+bool Content::FunEditTicketCheckAccess()
+{
+	if( !request.CanEditTicket() )
+	{
+		request.status = Error::permission_denied;
+		return false;
+	}
+
+return true;
+}
+
+
+
+
+
+
+void Content::EditTicketModTicket()
+{
+	if( request.session->done_status != Error::ok )
+		return;
+
+	Ticket ticket;
+	ReadTicket(ticket);
+
+	request.ticket.type     = ticket.type;
+	request.ticket.status   = ticket.status;
+	request.ticket.priority = ticket.priority;
+	request.ticket.category = ticket.category;
+	request.ticket.expected = ticket.expected;
+	request.ticket.progress = ticket.progress;
+
+	request.session->done_status = db.EditTicketById(request.ticket);
+}
+
+
+
+void Content::EditTicketModDir()
+{
+	if( request.session->done_status != Error::ok )
+		return;
+
+	// we don't modify the url
+
+	Item & dir = *request.dir_table.back();
+	bool edit_dir_subject = (dir.subject != request.item.subject);
+
+	if( edit_dir_subject )
+	{
+		dir.subject = request.item.subject;
+		request.session->done_status = db.EditItemById(dir, false);
+	}
+}
+
+
+void Content::EditTicketModFirstItem()
+{
+	if( request.session->done_status != Error::ok )
+		return;
+
+	// modyfing the first item (the one with content)
+	ReadItemContentWithType(request.item);
+
+	Item item;
+	db.GetItemById(request.ticket.item_id, item);
+	item.subject      = request.item.subject;
+	item.content      = request.item.content;
+	item.content_type = request.item.content_type;
+	// the url doesn't matter
+
+	db.EditItemById(item, false);
+}
+
+
+
+void Content::PostFunEditTicketLogAndRedirect()
+{
+	if( request.session->done_status == Error::ok )
+	{
+		request.session->done = Done::edited_ticket;
+
+		log << log2 << "Content: edited a ticket" << logend;
+		RedirectToLastDir();
+	}
+	else
+	{
+		log << log1 << "Content: problem with editing a ticket, error code:"
+			<< request.session->done_status << logend;
+	}
+}
+
+
+
+void Content::PostFunEditTicket()
+{
+	if( !FunEditTicketCheckAccess() )
+		return;
+
+
+	ReadItem(request.item, Item::dir);
+
+	if( !FunCreateTicketCheckAbuse(Done::edited_ticket) )
+	{
+		ReadItemContentWithType(request.item); // for correctly displaying the form
+		return;
+	}
+
+	if( db.GetTicketByDirId(request.dir_table.back()->id, request.ticket) != Error::ok )
+	{
+		request.status = Error::permission_denied;
+		return;
+	}
+
+	EditTicketModTicket();
+	EditTicketModDir();
+	EditTicketModFirstItem();
+	PostFunEditTicketLogAndRedirect();
+}
+
+
+
+void Content::FunEditTicket()
+{
+	FunEditTicketCheckAccess();
+
+	db.GetItemById(request.ticket.item_id, request.item);
+
+	// the subject we get from the last directory
+	request.item.subject = request.dir_table.back()->subject;
+}
+