From f344e46f1369396bcef5170cbc3960d467338f55 Mon Sep 17 00:00:00 2001
From: Leandro Lucarella <llucax@gmail.com>
Date: Sun, 1 May 2005 00:08:57 +0000
Subject: [PATCH] =?utf8?q?-=20Se=20agrega=20algo=20de=20l=C3=B3gica=20al?=
 =?utf8?q?=20login,=20aunque=20no=20hace=20nada=20realmente=20todav=C3=ADa?=
 =?utf8?q?.=20-=20Se=20agrega=20una=20funci=C3=B3n=20para=20mostrar=20erro?=
 =?utf8?q?res.=20-=20Se=20hace=20que=20el=20formulario=20'recuerde'=20al?=
 =?utf8?q?=20usuario=20si=20estaba=20mal=20la=20contrase=C3=B1a.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 src/index.php           | 15 ++++++++++++++-
 src/lib/admin.forms.php |  4 ++--
 src/lib/pagina.php      |  5 +++++
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/src/index.php b/src/index.php
index f030497..b7dfe85 100644
--- a/src/index.php
+++ b/src/index.php
@@ -12,7 +12,20 @@ require_once 'lib/pagina.php';
 require_once 'lib/admin.forms.php';
 
 pagina_cabecera('Ingreso');
-admin_form_login();
+
+// Si me llegó el form
+if (@$_POST['user'] and @$_POST['user'])
+{
+    // TODO hacer el login
+    // Si falla el login, muestro error y form de nuevo
+    error('Usuario o contraseña incorrecta, intente nuevamente.');
+    admin_form_login($_POST['user']);
+}
+else // Si no me viene el form, lo hago loguearse
+{
+    admin_form_login();
+}
+
 pagina_pie('Leandro Lucarella', 'llucare@fi.uba.ar');
 
 ?>
\ No newline at end of file
diff --git a/src/lib/admin.forms.php b/src/lib/admin.forms.php
index fede9d6..919fc75 100644
--- a/src/lib/admin.forms.php
+++ b/src/lib/admin.forms.php
@@ -8,7 +8,7 @@
 //
 // $Id$
 
-function admin_form_login()
+function admin_form_login($user = '')
 {
 ?>
         <form name="admin_login" action="<?php echo $_SERVER['PHP_SELF'] ?>"
@@ -25,7 +25,7 @@ function admin_form_login()
             </script>
             <p>
                 Por favor identifíquese para ingresar en el sistema:<br />
-                Usuario: <input type="text" name="user" /><br />
+                Usuario: <input type="text" name="user" value="<?php echo $user ?>" /><br />
                 Contraseña: <input type="password" name="pass" /><br />
                 <input type="submit" value="Ingresar" />
             </p>
diff --git a/src/lib/pagina.php b/src/lib/pagina.php
index 2427a76..fbfa8ca 100644
--- a/src/lib/pagina.php
+++ b/src/lib/pagina.php
@@ -40,4 +40,9 @@ function pagina_pie($autor, $mail)
 <?php
 }
 
+function error($msg)
+{
+    printf('<p style="color: red">%s</p>', $msg);
+}
+
 ?>
\ No newline at end of file
-- 
2.43.0