#include "master.hpp"
#include "strusCms.hpp"

#include <cppcms/service.h>
#include <cppcms/url_dispatcher.h>  

#include <fstream>

namespace apps {

master::master( strusCms &cms )
	: application( cms.service( ) ),
	cms( cms )
{
}

void master::ini( content::master &c )
{
	c.title = "strusCms";	
	if( session( ).is_set( "username" ) ) {
		c.username = session( )["username" ];
	} else {
		c.username = "";
	}
	if( session( ).is_set( "printName" ) ) {
		c.printName = session( )["printName" ];
	} else {
		c.printName = "";
	}
	c.login_link = cms.root( ) + "/login";
	c.logout_link = cms.root( ) + "/logout";
	c.register_link = cms.root( ) + "/register";
	c._root = cms.root( );
}

void master::register_common_pages( )
{
	// only deliver static content here matching the static files only!
	cms.dispatcher( ).assign( "(" + cms.media_root( ) + "/basic-profile.css)", &master::serve_file, this, 1 );	
	cms.dispatcher( ).assign( "(" + cms.media_root( ) + "/images/strus_big.jpg)", &master::serve_file, this, 1 );	

	// some catch all redirects pointing to the main page
	cms.dispatcher( ).assign( "/", &master::redirect_to_master, this );
	cms.dispatcher( ).assign( "", &master::redirect_to_master, this );
	
	// everything else in an error
	cms.dispatcher( ).assign( ".*", &master::not_found_404, this );
}

void master::serve_file( std::string file_name )
{
    std::ifstream f( ( "./" + file_name ).c_str( ) );
    if( !f ) {
		not_found_404( );
		return;
	}

	response( ).content_type( "application/octet-stream" );
	response( ).out( ) << f.rdbuf( );
}

void master::redirect_to_master( )
{
	response( ).set_redirect_header( cms.root( ) );
}

void master::not_found_404( )
{
	content::master c;
	ini( c );
	c.url = cms.request( ).script_name( ) + cms.request( ).path_info( );
	render( "not_found_404", c );
}

}