<?php

/**
 * Based roughly on wp-login.php @revision 19414
 * http://core.trac.wordpress.org/browser/trunk/wp-login.php?rev=19414
 */

global $wp_version, $Password_Protected, $error, $is_iphone;

/**
 * WP Shake JS
 */
if ( ! function_exists( 'wp_shake_js' ) ) {
	function wp_shake_js() {
		global $is_iphone;
		if ( $is_iphone ) {
			return;
		}
		?>
		<script>
		addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
		function s(id,pos){g(id).left=pos+'px';}
		function g(id){return document.getElementById(id).style;}
		function shake(id,a,d){c=a.shift();s(id,c);if(a.length>0){setTimeout(function(){shake(id,a,d);},d);}else{try{g(id).position='static';wp_attempt_focus();}catch(e){}}}
		addLoadEvent(function(){ var p=new Array(15,30,15,0,-15,-30,-15,0);p=p.concat(p.concat(p));var i=document.forms[0].id;g(i).position='relative';shake(i,p,20);});
		</script>
		<?php
	}
}

/**
 * @since 3.7.0
 */
if ( ! function_exists( 'wp_login_viewport_meta' ) ) {
	function wp_login_viewport_meta() {
		?>
		<meta name="viewport" content="width=device-width" />
		<?php
	}
}

nocache_headers();
header( 'Content-Type: ' . get_bloginfo( 'html_type' ) . '; charset=' . get_bloginfo( 'charset' ) );

// Set a cookie now to see if they are supported by the browser.
setcookie( TEST_COOKIE, 'WP Cookie check', 0, COOKIEPATH, COOKIE_DOMAIN );
if ( SITECOOKIEPATH != COOKIEPATH ) {
	setcookie( TEST_COOKIE, 'WP Cookie check', 0, SITECOOKIEPATH, COOKIE_DOMAIN );
}

// If cookies are disabled we can't log in even with a valid password.
if ( isset( $_POST['password_protected_cookie_test'] ) && empty( $_COOKIE[ TEST_COOKIE ] ) ) {
	$Password_Protected->errors->add( 'test_cookie', __( "<strong>ERROR</strong>: Cookies are blocked or not supported by your browser. You must <a href='http://www.google.com/cookies.html'>enable cookies</a> to use WordPress.", 'password-protected' ) );
}

// Shake it!
$shake_error_codes = array( 'empty_password', 'incorrect_password' );
if ( $Password_Protected->errors->get_error_code() && in_array( $Password_Protected->errors->get_error_code(), $shake_error_codes ) ) {
	add_action( 'password_protected_login_head', 'wp_shake_js', 12 );
}

// Obey privacy setting
if ( function_exists( 'wp_robots' ) && function_exists( 'wp_robots_no_robots' ) && function_exists( 'add_filter' ) ) {
	add_filter( 'wp_robots', 'wp_robots_no_robots' );
	add_action( 'password_protected_login_head', 'wp_robots', 1 );
} elseif ( function_exists( 'wp_no_robots' ) ) {
	add_action( 'password_protected_login_head', 'wp_no_robots' );
}

add_action( 'password_protected_login_head', 'wp_login_viewport_meta' );

?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
<head>

<meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php bloginfo( 'charset' ); ?>" />
<title><?php echo apply_filters( 'password_protected_wp_title', get_bloginfo( 'name' ) ); ?></title>

<?php

if ( version_compare( $wp_version, '3.9-dev', '>=' ) ) {
	wp_admin_css( 'login', true );
} else {
	wp_admin_css( 'wp-admin', true );
	wp_admin_css( 'colors-fresh', true );
}

?>

<style media="screen">
#login_error, .login .message, #loginform { margin-bottom: 20px; }
.password-protected-text-below { display: inline-block; text-align: center; margin-top: 30px;}
.password-protected-text-above { text-align: center; margin-bottom: 10px;}
</style>

<?php

if ( $is_iphone ) {
	?>
	<meta name="viewport" content="width=320; initial-scale=0.9; maximum-scale=1.0; user-scalable=0;" />
	<style media="screen">
	.login form, .login .message, #login_error { margin-left: 0px; }
	.login #nav, .login #backtoblog { margin-left: 8px; }
	.login h1 a { width: auto; }
	#login { padding: 20px 0; }
	</style>
	<?php
}

do_action( 'login_enqueue_scripts' );
if ( class_exists( 'Login_Designer' ) ) {
	do_action( 'password_protected_enqueue_scripts' );
}
do_action( 'password_protected_login_head' );

?>

</head>
<body class="login login-password-protected login-action-password-protected-login wp-core-ui">

<div id="login">
	<h1 id="password-protected-logo"><a href="<?php echo esc_url( apply_filters( 'password_protected_login_headerurl', home_url( '/' ) ) ); ?>" title="<?php echo esc_attr( apply_filters( 'password_protected_login_headertitle', get_bloginfo( 'name' ) ) ); ?>"><?php bloginfo( 'name' ); ?></a></h1>
	<?php do_action( 'password_protected_login_messages' ); ?>
	<?php do_action( 'password_protected_before_login_form' ); ?>

	<form name="loginform" id="loginform" action="<?php echo esc_url( $Password_Protected->login_url() ); ?>" method="post">
		<?php do_action( 'password_protected_above_password_field' ); ?>
		<p>
			<label for="password_protected_pass"><?php echo esc_attr( apply_filters( 'password_protected_login_password_title', __( 'Password', 'password-protected' ) ) ); ?></label>
			<input type="password" name="password_protected_pwd" id="password_protected_pass" class="input" value="" size="20" tabindex="20" />
		</p>
		<?php do_action('password_protected_after_password_field'); ?>
		<?php if ( $Password_Protected->allow_remember_me() ) : ?>
			<p class="forgetmenot">
				<label for="password_protected_rememberme"><input name="password_protected_rememberme" type="checkbox" id="password_protected_rememberme" value="1" tabindex="90" /> <?php esc_attr_e( 'Remember Me' ); ?></label>
			</p>
		<?php endif; ?>
		
		<p class="submit">
			<input type="submit" name="wp-submit" id="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e( 'Log In' ); ?>" tabindex="100" />
			<input type="hidden" name="password_protected_cookie_test" value="1" />
			<input type="hidden" name="password-protected" value="login" />
			<input type="hidden" name="redirect_to" value="<?php echo esc_attr( ! empty( $_REQUEST['redirect_to'] ) ? esc_url( $_REQUEST['redirect_to'] ) : '' ); ?>" />
		</p>
		<?php do_action( 'password_protected_below_password_field' ); ?>
		
	</form>

	<?php do_action( 'password_protected_after_login_form' ); ?>

</div>

<script>
try{document.getElementById('password_protected_pass').focus();}catch(e){}
if(typeof wpOnload=='function')wpOnload();
</script>

<?php do_action( 'login_footer' ); ?>

<div class="clear"></div>

<?php if ( class_exists( 'Login_Designer' ) ) : ?>
	<div id="password-protected-background" style="position:absolute; inset: 0;width: 100%;height: 100%;z-index: -1;transition: opacity 300ms cubic-bezier(0.694, 0, 0.335, 1) 0s"></div>
<?php endif; ?>

</body>
</html>
