From fa132310bf61c115907e5c237333207f308b1de4 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Mon, 27 Apr 2015 17:48:18 +0200
Subject: rough scetch of register user (work in progress)

---
 CMakeLists.txt                  |  1 +
 src/user.cpp                    | 44 ++++++++++++++++++++++++++++++++++++-----
 src/user.hpp                    |  1 +
 templates/confirm_register.tmpl | 23 +++++++++++++++++++++
 4 files changed, 64 insertions(+), 5 deletions(-)
 create mode 100644 templates/confirm_register.tmpl

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8b8ef0..e6cc8f6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,6 +36,7 @@ set(TEMPLATES
 	${CMAKE_CURRENT_SOURCE_DIR}/templates/login.tmpl
 	${CMAKE_CURRENT_SOURCE_DIR}/templates/logout.tmpl
 	${CMAKE_CURRENT_SOURCE_DIR}/templates/register.tmpl
+	${CMAKE_CURRENT_SOURCE_DIR}/templates/confirm_register.tmpl
 )
 
 set(SRC
diff --git a/src/user.cpp b/src/user.cpp
index 4fd2499..dddde30 100644
--- a/src/user.cpp
+++ b/src/user.cpp
@@ -76,7 +76,7 @@ void user::confirm_register( )
 	if( request( ).request_method( ) == "POST" ) {
 		c.confirm_register.load( context( ) );
 		if( c.confirm_register.validate( ) ) {
-			response( ).set_redirect_header( cms.root( ) + "/intro" );
+			response( ).set_redirect_header( cms.root( ) + "/login" );
 		}
 	}
 	render( "confirm_register", c );
@@ -116,6 +116,22 @@ bool user::check_login( std::string user, std::string password )
 	return true;
 }
 
+bool user::user_exists( std::string user )
+{
+	if( user.empty( ) ) {
+		return false;
+	}
+	
+	cppdb::session sql( cms.conn );
+	cppdb::result r;
+	r = sql << "SELECT username FROM user WHERE username=?" << user << cppdb::row;
+	if( r.empty( ) ) {
+		return false;
+	}
+			
+	return true;
+}
+
 void user::ini( content::user &c )
 {
 	master::ini( c );
@@ -181,7 +197,7 @@ register_user_form::register_user_form( apps::strusCms &cms  )
 	cms( cms )
 {
 	username.message( "Your login" );
-	username.error_message( "The login is illegal" );
+	username.error_message( "Your login is illegal" );
 	password.message( "Your password" );
 	password.error_message( "Your password is illegal" );
 	password2.message( "Your password (again)" );
@@ -208,12 +224,28 @@ bool register_user_form::validate( )
 		return false;
 	}
 	
+	if( cms.user.user_exists( username.value( ) ) ) {
+		username.valid( false );
+		password.valid( false );
+		username.error_message( "Username is taken" );
+		booster::ptime::sleep( booster::ptime( 5, 0 ) );
+		return false;
+	}
+
+	if( password.value( ).compare( password2.value( ) ) != 0 ) {
+		password.valid( false );
+		password2.valid( false );
+		password2.error_message( "Passwords didn't match" );
+		booster::ptime::sleep( booster::ptime( 5, 0 ) );
+		return false;
+	}
+
 	if( captcha.value( ).compare( cms.user.last_captcha ) != 0 ) {
 		captcha.valid( false );
 		captcha.clear( );
 		return false;
 	}
-	
+		
 	return true;
 }
 
@@ -223,9 +255,8 @@ confirm_register_form::confirm_register_form( apps::strusCms &cms  )
 	: cppcms::form( ),
 	cms( cms )
 {
-	code.message( "Enter the code you received by email" );
 	code.error_message( "The code you provided is not correct" );
-	submit.value( "Log in" );
+	submit.value( "Verify" );
 	
 	add( code );
 	add( submit );
@@ -239,6 +270,9 @@ bool confirm_register_form::validate( )
 		return false;
 	}
 
+	// TODO: check code supplied against code in the DB, this is a
+	// method in the user class
+	
 	//~ if( !cms.user.check_code( code.value( ) ) ) {
 		//~ code.valid( false );
 		//~ booster::ptime::sleep( booster::ptime( 5, 0 ) );
diff --git a/src/user.hpp b/src/user.hpp
index 2f557a9..633af60 100644
--- a/src/user.hpp
+++ b/src/user.hpp
@@ -11,6 +11,7 @@ class user : public master {
 	public:
 		user( strusCms &cms );
 		bool check_login( std::string user, std::string password );
+		bool user_exists( std::string user );
 
 	public:
 		std::string last_captcha;
diff --git a/templates/confirm_register.tmpl b/templates/confirm_register.tmpl
new file mode 100644
index 0000000..8b41290
--- /dev/null
+++ b/templates/confirm_register.tmpl
@@ -0,0 +1,23 @@
+<% c++ #include "user_content.hpp" %>
+<% skin view %>
+<% view confirm_register uses content::user extends master %>  
+
+<% template title() %>  
+  <% include master::title() %> :: Registration code verification
+<% end %>  
+    
+<% template page_content() %>  
+	<div>
+	  You should receive an email containing a code soon. Enter it below:
+	  <form method="post" action=""><% csrf %>
+  	    <table>
+          <% form as_table confirm_register %>  
+        </table>
+      </form> 
+      
+      If you entered the correct code, you can try to log in.
+	</div>
+<% end template %>  
+
+<% end view %>
+<% end skin %>
-- 
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