<?php

/** Sets up the WordPress Environment. */

add_action( 'wp_head', 'wp_no_robots' );

require( dirname( __FILE__ ) . '/wp-blog-header.php' );

nocache_headers();

	wp_redirect( network_home_url() );

	die();

}

/**

 * Prints signup_header via wp_head

 *

 * @since MU (3.0.0)

 */

function do_signup_header() {

	/**

	 * Fires within the head section of the site sign-up screen.

	 *

	 * @since 3.0.0

	 */

	do_action( 'signup_header' );

}

add_action( 'wp_head', 'do_signup_header' );

	wp_redirect( wp_registration_url() );

	die();

}

	wp_redirect( network_site_url( 'wp-signup.php' ) );

	die();

}

// Fix for page title

$wp_query->is_404 = false;

/**

 * Fires before the Site Signup page is loaded.

 *

 * @since 4.4.0

 */

do_action( 'before_signup_header' );

/**

 * Prints styles for front-end Multisite signup pages

 *

 * @since MU (3.0.0)

 */

function wpmu_signup_stylesheet() {

	?>

	<style type="text/css">

		.mu_register { width: 90%; margin:0 auto; }

		.mu_register form { margin-top: 2em; }

		.mu_register input[type="submit"],

			.mu_register #blog_title,

			.mu_register #user_email,

			.mu_register #blogname,

			.mu_register #user_name { width:100%; font-size: 24px; margin:5px 0; }

		.mu_register #site-language { display: block; }

		.mu_register .prefix_address,

		.mu_register label.checkbox { display:inline; }

	</style>

	<?php

}

add_action( 'wp_head', 'wpmu_signup_stylesheet' );

get_header( 'wp-signup' );

/**

 * Fires before the site sign-up form.

 *

 * @since 3.0.0

 */

do_action( 'before_signup_form' );

?>

<div id="signup-content" class="widecolumn">

<div class="mu_register wp-signup-container">

<?php

/**

 * Generates and displays the Signup and Create Site forms

 *

 * @since MU (3.0.0)

 *

 * @param string          $blogname   The new site name.

 * @param string          $blog_title The new site title.

 * @param WP_Error|string $errors     A WP_Error object containing existing errors. Defaults to empty string.

 */

function show_blog_form( $blogname = '', $blog_title = '', $errors = '' ) {

	if ( ! is_wp_error( $errors ) ) {

		$errors = new WP_Error();

	}

	$current_network = get_network();

	if ( ! is_user_logged_in() ) {

		if ( ! is_subdomain_install() ) {

			$site = $current_network->domain . $current_network->path . __( 'sitename' );

		} else {

			$site = __( 'domain' ) . '.' . $site_domain . $current_network->path;

		}

		/* translators: %s: site address */

		echo '<p>(<strong>' . sprintf( __( 'Your address will be %s.' ), $site ) . '</strong>) ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed, so choose carefully!' ) . '</p>';

	}

	// Blog Title

	?>

	?>

	<?php

	// Site Language.

	$languages = signup_get_available_languages();

	if ( ! empty( $languages ) ) :

		?>

		<p>

			<label for="site-language"><?php _e( 'Site Language:' ); ?></label>

			<?php

			// Network default.

			$lang = get_site_option( 'WPLANG' );

			if ( isset( $_POST['WPLANG'] ) ) {

				$lang = $_POST['WPLANG'];

			}

			// Use US English if the default isn't available.

			if ( ! in_array( $lang, $languages ) ) {

				$lang = '';

			}

			?>

		</p>

	<div id="privacy">

	</div>

	<?php

	/**

	 * Fires after the site sign-up form.

	 *

	 * @since 3.0.0

	 *

	 * @param WP_Error $errors A WP_Error object possibly containing 'blogname' or 'blog_title' errors.

	 */

	do_action( 'signup_blogform', $errors );

}

/**

 * Validate the new site signup

 *

 * @since MU (3.0.0)

 *

 * @return array Contains the new site data and error messages.

 */

function validate_blog_form() {

	$user = '';

		$user = wp_get_current_user();

}

/**

 * Display user registration form

 *

 * @since MU (3.0.0)

 *

 * @param string          $user_name  The entered username.

 * @param string          $user_email The entered email address.

 * @param WP_Error|string $errors     A WP_Error object containing existing errors. Defaults to empty string.

 */

	if ( ! is_wp_error( $errors ) ) {

		$errors = new WP_Error();

	}

	// User name

	}

	_e( '(Must be at least 4 characters, letters and numbers only.)' );

	?>

	<?php } ?>

	<?php

		echo '<p class="error">' . $errmsg . '</p>';

	}

	/**

	 * Fires at the end of the user registration form on the site sign-up form.

	 *

	 * @since 3.0.0

	 *

	 * @param WP_Error $errors A WP_Error object containing 'user_name' or 'user_email' errors.

	 */

	do_action( 'signup_extra_fields', $errors );

}

/**

 * Validate user signup name and email

 *

 * @since MU (3.0.0)

 *

 * @return array Contains username, email, and error messages.

 */

function validate_user_form() {

}

/**

 * Allow returning users to sign up for another site

 *

 * @since MU (3.0.0)

 *

 * @param string          $blogname   The new site name

 * @param string          $blog_title The new site title.

 * @param WP_Error|string $errors     A WP_Error object containing existing errors. Defaults to empty string.

 */

function signup_another_blog( $blogname = '', $blog_title = '', $errors = '' ) {

	$current_user = wp_get_current_user();

		$errors = new WP_Error();

	}

	$signup_defaults = array(

		'blogname'   => $blogname,

		'blog_title' => $blog_title,

	);

	/**

	 * Filters the default site sign-up variables.

	 *

	 * @since 3.0.0

	 *

	 * @param array $signup_defaults {

	 *     An array of default site sign-up variables.

	 *

	 *     @type string   $blogname   The site blogname.

	 *     @type string   $blog_title The site title.

	 *     @type WP_Error $errors     A WP_Error object possibly containing 'blogname' or 'blog_title' errors.

	 * }

	 */

	$filtered_results = apply_filters( 'signup_another_blog_init', $signup_defaults );

	$blog_title = $filtered_results['blog_title'];

	echo '<h2>' . sprintf( __( 'Get <em>another</em> %s site in seconds' ), get_network()->site_name ) . '</h2>';

		echo '<p>' . __( 'There was a problem, please correct the form below and try again.' ) . '</p>';

	}

	?>

	<?php

			<ul>

					$home_url = get_home_url( $blog->userblog_id );

					echo '<li><a href="' . esc_url( $home_url ) . '">' . $home_url . '</a></li>';

			</ul>

	<?php } ?>

	<form id="setupform" method="post" action="wp-signup.php">

		<input type="hidden" name="stage" value="gimmeanotherblog" />

		<?php

		/**

		 * Hidden sign-up form fields output when creating another site or user.

		 *

		 * @since MU (3.0.0)

		 *

		 * @param string $context A string describing the steps of the sign-up process. The value can be

		 *                        'create-another-site', 'validate-user', or 'validate-site'.

		 */

		do_action( 'signup_hidden_fields', 'create-another-site' );

		?>

	</form>

	<?php

}

/**

 *

 * @since MU (3.0.0)

 *

 * @return null|bool True if site signup was validated, false if error.

 *                   The function halts all execution if the user is not logged in.

 */

function validate_another_blog_signup() {

	global $blogname, $blog_title, $errors, $domain, $path;

	$current_user = wp_get_current_user();

	if ( ! is_user_logged_in() ) {

		die();

	}

	$result = validate_blog_form();

	// Extracted values set/overwrite globals.

	$blog_title = $result['blog_title'];