Add explanation to name change page

2 files changed, 32 insertions, 4 deletions

diff --git a/lib/Travelynx/Controller/Account.pm b/lib/Travelynx/Controller/Account.pm
index 9c161e0..db02dd1 100644
--- a/lib/Travelynx/Controller/Account.pm
+++ b/lib/Travelynx/Controller/Account.pm
@@ -470,18 +470,27 @@ sub change_name {
 		if ( $self->validation->csrf_protect->has_error('csrf_token') ) {
 			$self->render(
 				'change_name',
+				name    => $old_name,
 				invalid => 'csrf',
 			);
 			return;
 		}
 
 		if ( my $error = $self->users->is_name_invalid( name => $new_name ) ) {
-			$self->render( 'change_name', invalid => $error );
+			$self->render(
+				'change_name',
+				name    => $old_name,
+				invalid => $error
+			);
 			return;
 		}
 
 		if ( not $self->authenticate( $old_name, $self->param('password') ) ) {
-			$self->render( 'change_name', invalid => 'password' );
+			$self->render(
+				'change_name',
+				name    => $old_name,
+				invalid => 'password'
+			);
 			return;
 		}
 
@@ -495,7 +504,11 @@ sub change_name {
 		);
 
 		if ( not $success ) {
-			$self->render( 'change_name', invalid => 'user_collision' );
+			$self->render(
+				'change_name',
+				name    => $old_name,
+				invalid => 'user_collision'
+			);
 			return;
 		}
 
@@ -530,7 +543,7 @@ sub change_name {
 			'travelynx: Name geändert', $body );
 	}
 	else {
-		$self->render('change_name');
+		$self->render( 'change_name', name => $old_name );
 	}
 }
 
diff --git a/templates/change_name.html.ep b/templates/change_name.html.ep
index 6ddbe42..9262734 100644
--- a/templates/change_name.html.ep
+++ b/templates/change_name.html.ep
@@ -3,6 +3,21 @@
 % }
 
 <h1>Name ändern</h1>
+<div class="row">
+	<div class="col s12">
+		<p>
+			Hier kannst du den Namen deines Accounts ändern. Dieser bestimmt die
+			URL deiner <a href="/status/<%= $name %>">Status</a>- und <a
+			href="/p/<%= $name %>">Profilseite</a> und den Accountnamen beim
+			Anmelden.
+		</p>
+		<p>
+			Beachte, dass der alte Name direkt nach der Umbenennung freigegeben
+			wird und von anderen Accounts belegt werden kann. Für die alten
+			Status- und Profilseiten werden keine Weiterleitungen eingerichtet.
+		</p>
+	</div>
+</div>
 %= form_for '/account/name' => (method => 'POST') => begin
 	%= csrf_field
 	<div class="row">