fixed link to password recovery. removed duplicated and unused code out of index.php.

core/templates/login.php

 <form action="index.php" method="post">
 	<fieldset>
 		<?php if($_['error']): ?>
-			<a href="index.php?lostpassword"><?php echo $l->t('Lost your password?'); ?></a>
-		<?php endif; ?>
-		<?php if(empty($_['username'])): ?>
-			<input type="text" name="user" id="user" placeholder="<?php echo $l->t( 'Username' ); ?>" value="<?php echo !empty($_POST['user'])?$_POST['user'].'"':'" autofocus'; ?> autocomplete="off" required />
-			<input type="password" name="password" id="password" placeholder="<?php echo $l->t( 'Password' ); ?>" value="" required <?php echo !empty($_POST['user'])?'autofocus':''; ?> />
-			<input type="checkbox" name="remember_login" value="1" id="remember_login" /><label for="remember_login"><?php echo $l->t('remember'); ?></label>
-		<?php else: ?>
-		      <input type="text" name="user" id="user" placeholder="<?php echo $l->t( 'Username' ); ?>" value="<?php echo $_['username']; ?>" autocomplete="off" required >
-		      <input type="password" name="password" id="password" placeholder="<?php echo $l->t( 'Password' ); ?>" value="" required autofocus />
-		      <input type="checkbox" name="remember_login" value="1" id="remember_login" checked /><label for="remember_login"><?php echo $l->t('remember'); ?></label>
+			<a href="./lostpassword/"><?php echo $l->t('Lost your password?'); ?></a>
 		<?php endif; ?>
+		<input type="text" name="user" id="user" placeholder="<?php echo $l->t( 'Username' ); ?>" value="<?php echo !empty($_POST['user'])?$_POST['user'].'"':'" autofocus'; ?> autocomplete="off" required />
+		<input type="password" name="password" id="password" placeholder="<?php echo $l->t( 'Password' ); ?>" value="" required <?php echo !empty($_POST['user'])?'autofocus':''; ?> />
+		<input type="checkbox" name="remember_login" value="1" id="remember_login" /><label for="remember_login"><?php echo $l->t('remember'); ?></label>
 		<input type="submit" id="submit" class="login" value="<?php echo $l->t( 'Log in' ); ?>" />
 	</fieldset>
 </form>

index.php

@@ -52,44 +52,43 @@ elseif(OC_User::isLoggedIn()) {
 	}
 }
 
-// remember was checked after last login
-elseif(isset($_COOKIE["oc_remember_login"]) && isset($_COOKIE["oc_token"]) && isset($_COOKIE["oc_username"]) && $_COOKIE["oc_remember_login"]) {
+// For all others cases, we display the guest page :
+else {
 	OC_App::loadApps();
-	if(defined("DEBUG") && DEBUG) {error_log("Trying to login from cookie");}
-	// confirm credentials in cookie
-	if(isset($_COOKIE['oc_token']) && OC_User::userExists($_COOKIE['oc_username']) &&
-	   OC_Preferences::getValue($_COOKIE['oc_username'], "login", "token") == $_COOKIE['oc_token']) {
-		OC_User::setUserId($_COOKIE['oc_username']);
-		OC_Util::redirectToDefaultPage();
-	}
-	else {
-		OC_Util::displayLoginPage(array('error' => true));
-	}
-}
+	$error = false;
 
-// Someone wants to log in :
-elseif(isset($_POST["user"]) && isset($_POST['password'])) {
-	OC_App::loadApps();
-	if(OC_User::login($_POST["user"], $_POST["password"])) {
-		if(!empty($_POST["remember_login"])){
-			if(defined("DEBUG") && DEBUG) {error_log("Setting remember login to cookie");}
-			$token = md5($_POST["user"].time());
-			OC_Preferences::setValue($_POST['user'], 'login', 'token', $token);
-			OC_User::setMagicInCookie($_POST["user"], $token);
+	// remember was checked after last login
+	if(isset($_COOKIE["oc_remember_login"]) && isset($_COOKIE["oc_token"]) && isset($_COOKIE["oc_username"]) && $_COOKIE["oc_remember_login"]) {
+		if(defined("DEBUG") && DEBUG) {
+			error_log("Trying to login from cookie");
 		}
-		else {
-			OC_User::unsetMagicInCookie();
+		// confirm credentials in cookie
+		if(isset($_COOKIE['oc_token']) && OC_User::userExists($_COOKIE['oc_username']) &&
+		OC_Preferences::getValue($_COOKIE['oc_username'], "login", "token") == $_COOKIE['oc_token']) {
+			OC_User::setUserId($_COOKIE['oc_username']);
+			OC_Util::redirectToDefaultPage();
+		}
+	}
+	
+	// Someone wants to log in :
+	elseif(isset($_POST["user"]) && isset($_POST['password'])) {
+		if(OC_User::login($_POST["user"], $_POST["password"])) {
+			if(!empty($_POST["remember_login"])){
+				if(defined("DEBUG") && DEBUG) {
+					error_log("Setting remember login to cookie");
+				}
+				$token = md5($_POST["user"].time());
+				OC_Preferences::setValue($_POST['user'], 'login', 'token', $token);
+				OC_User::setMagicInCookie($_POST["user"], $token);
+			}
+			else {
+				OC_User::unsetMagicInCookie();
+			}
+			OC_Util::redirectToDefaultPage();
+		} else {
+			$error = true;
 		}
-		OC_Util::redirectToDefaultPage();
-	} else {
-		OC_Util::displayLoginPage(array('error' => true));
 	}
-}
 
-// For all others cases, we display the guest page :
-else {
-	OC_App::loadApps();
-	OC_Util::displayLoginPage(array('error' => false));
+	OC_Template::printGuestPage('', 'login', array('error' => $error ));
 }
-
-?>