{

// If user has pressed "Rekisteröidy" -button,

// then username key index is set. Let's try to

// register new user.

if( isset( $data['username'] ) )

{

require 'CRegister.php';

// Try to register new user.

try

{

$reg = new CRegister( $db, $data );

// Message to show after registeration.

$_SESSION['message'] = 'Käyttäjätunnus "'

. $data['username'] . '" on nyt rekisteröity.';

// Icon to show.

$_SESSION['message_icon'] = 'graphics/32px-Crystal_Clear'

. '_app_clean.png';

}

catch( Exception $e )

{

// Icon to show

$_SESSION['message_icon'] = 'graphics/32px-Crystal_Clear'

. '_app_logout.png';

$_SESSION['message'] = $e->getMessage();

}

// If there were no errors, good.

if(! isset( $_SESSION['message'] ) )

{

create_site_top();

create_top_menu();

echo '<div class="register">';

show_message();

echo '</div>';

create_site_bottom();

die();

}

else

{

create_site_top();

create_top_menu();

echo '<div class="register">';

// If message icon is app_logout then there

// was problem while registering. We must give a link

// where user can go back to registering page.

if( $_SESSION['message_icon'] == 'graphics/32px-Crystal_Clear_app_logout.png' )

$back_to_register = true;

else

$back_to_register = false;

show_message();

// Show correct link, depending on how succesfully user

// registering was.

if( $back_to_register )

echo '<a href="register.php">Takaisin rekisteröitymissivulle</a><br><br>';

else

echo '<a href="login.php">Kirjautumissivulle</a><br><br>';

echo '</div>';

create_site_bottom();

die();

}

}

{

create_site_top();

create_top_menu();

// Fields to add in form

$fields = array(

'username' => 'text',

'password' => 'password',

'password_again' => 'password',

'firstname' => 'text',

'lastname' => 'text',

'city' => 'text',

'homepage' => 'text',

'birthdate' => 'text',

'email' => 'text' );

// Field names

$field_names = array(

'username' => 'Käyttäjätunnus (*)',

'firstname' => 'Etunimi',

'lastname' => 'Sukunimi',

'password' => 'Salasana (*)',

'password_again' => 'Salasana uudelleen (*)',

'city' => 'Kaupunki',

'homepage' => 'Kotisivu',

'birthdate' => 'Syntymäpäivä (pv.kk.vvvvv)',

'email' => 'Sähköposti' );

echo '<div class="register">';

// Show message if there is any.

// For example message will be shown if user has changed

// his/her profile.

show_message();

echo '<form action="register.php" method="post">';

echo '<table>';

// Add every field in the form.

foreach( $fields as $key => $value )

{

echo '<tr>';

echo '<td>';

echo $field_names[$key];

echo '</td>';

echo '<td>';

echo '<input type="' . $value . '" name="' . $key . '">';

echo '</td>';

echo '</tr>';

}

// "Rekisteröidy" -button.

echo '<tr>';

echo '<td colspan="2">';

echo '<input type="submit" value="Rekisteröidy">';

echo '</td>';

echo '</tr>';

echo '</table>';

echo '</form>';

echo '<p>Vain tähdellä merkityt kohdat ovat pakollisia.</p>';

echo '</div>';