added: created directory 'content' which has Content:: files

added: created directory 'templates' which has Templates:: and TemplatesFunctions:: files changed: content.cpp split into many files (directory 'content') changed: templates.cpp split into many files (directory 'templates') added: full permissions changed: building of the program (GNU make is used now) Makefile and Makefile.dep added into directories added: a parser 'FunctionParser' is used to parse the GET string it recognizes directories, items, functions, functions parameters added: other classes: Function, Functions added: function: ls, privileges changed: function 'id' to 'node' changed: version: to 0.2.0 added/changed: a lot of work have been done git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@469 e52654a7-88a9-db11-a3e9-0013d4bc506e
2008-12-30 01:05:03 +00:00
parent fac60a197b
commit 3e328932fc
62 changed files with 3457 additions and 1617 deletions
--- a/content/emacs.cpp
+++ b/content/emacs.cpp
@@ -0,0 +1,133 @@
+/*
+ * 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::PrepareUrl(Item & item)
+{
+	CorrectUrl(item);
+	
+	if( data.functions.GetFunction(item.url) )
+	{
+		// the name provided by an user is the same as a name of a function
+		// we add one underscore character at the beginning
+		
+		// names of functions should not begin with an underscore '_'
+		// and we can simply add one '_' at the beginning
+		// and the name will be unique
+		item.url.insert(item.url.begin(), '_');
+	}
+}
+
+
+
+void Content::PostFunEmacsAdd()
+{
+	request.session->done = Done::added_item;
+	
+	request.is_item = true;
+	
+	request.item.user_id    = request.session->puser ? request.session->puser->id : -1;
+	request.item.group_id   = -1;
+	request.item.privileges = 0644; // !! tymczasowo, bedzie uzyte umask
+	request.item.parent_id  = request.dir_table.back()->id;
+	request.item.type       = Item::file;
+	
+	if( !request.HasWriteAccess(*request.dir_table.back() ) )
+		throw Error(Error::permision_denied);
+
+	request.session->done_status = db.AddItem(request.item);
+}
+
+
+
+void Content::PostFunEmacsEdit(bool with_url)
+{
+	request.session->done = Done::edited_item;
+	
+	if( !request.HasWriteAccess(request.item) )
+		throw Error(Error::permision_denied);
+		
+	request.session->done_status = db.EditItemById(request.item, with_url);
+}
+
+
+
+void Content::PostFunEmacs()
+{
+	try
+	{
+		// these old values are ignored (if exists)
+		request.item.url        = request.PostVar("url");
+		request.item.subject    = request.PostVar("subject");
+		request.item.content    = request.PostVar("content");
+
+		bool with_url = false;
+		
+		if( !request.is_item || request.PostVar("old_url") != request.item.url )
+			with_url = true;
+
+		PrepareUrl(request.item);
+
+		if( request.is_item )
+			PostFunEmacsEdit(with_url);
+		else
+			PostFunEmacsAdd();
+	}
+	catch(const Error & e)
+	{
+		request.session->done_status = e;
+	}
+
+
+
+	if( request.session->done_status == Error::ok )
+	{
+		request.session->item = request.item;
+		request.session->done_timer = 2;
+		RedirectTo(request.item);
+	}
+	else
+	{
+		log << log1 << "Content: PostFunEmacs: Error: " << request.session->done_status << logend;
+	}
+}
+
+
+
+
+
+
+
+
+void Content::FunEmacs()
+{
+	if( !request.is_item )
+	{
+		// adding a new item
+		if( !request.HasReadWriteAccess(*request.dir_table.back()) )
+			request.status = Error::permision_denied;
+
+		return;
+	}
+
+	// editing an existing item	
+	if( !request.HasReadWriteAccess(request.item) )
+	{
+		request.status = Error::permision_denied;
+		return;
+	}
+}
+
+
+
+