HTML Examples/WP.iso/wordpress2/wp-admin/network/site-new.php

PHP Script | 2018-01-24 | 9.0 KB | 270 lines

<?php
/**
 * Add Site Administration Screen
 *
 * @package WordPress
 * @subpackage Multisite
 * @since 3.1.0
 */

/** Load WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );

/** WordPress Translation Installation API */
require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );

if ( ! current_user_can( 'create_sites' ) ) {
    wp_die( __( 'Sorry, you are not allowed to add sites to this network.' ) );
}

get_current_screen()->add_help_tab( array(
    'id'      => 'overview',
    'title'   => __('Overview'),
    'content' =>
        '<p>' . __('This screen is for Super Admins to add new sites to the network. This is not affected by the registration settings.') . '</p>' .
        '<p>' . __('If the admin email for the new site does not exist in the database, a new user will also be created.') . '</p>'
) );

get_current_screen()->set_help_sidebar(
    '<p><strong>' . __('For more information:') . '</strong></p>' .
    '<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Sites_Screen">Documentation on Site Management</a>') . '</p>' .
    '<p>' . __('<a href="https://wordpress.org/support/forum/multisite/">Support Forums</a>') . '</p>'
);

if ( isset($_REQUEST['action']) && 'add-site' == $_REQUEST['action'] ) {
    check_admin_referer( 'add-blog', '_wpnonce_add-blog' );

    if ( ! is_array( $_POST['blog'] ) )
        wp_die( __( 'Can’t create an empty site.' ) );

    $blog = $_POST['blog'];
    $domain = '';
    if ( preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) )
        $domain = strtolower( $blog['domain'] );

    // If not a subdomain installation, make sure the domain isn't a reserved word
    if ( ! is_subdomain_install() ) {
        $subdirectory_reserved_names = get_subdirectory_reserved_names();

        if ( in_array( $domain, $subdirectory_reserved_names ) ) {
            wp_die(
                /* translators: %s: reserved names list */
                sprintf( __( 'The following words are reserved for use by WordPress functions and cannot be used as blog names: %s' ),
                    '<code>' . implode( '</code>, <code>', $subdirectory_reserved_names ) . '</code>'
                )
            );
        }
    }

    $title = $blog['title'];

    $meta = array(
        'public' => 1
    );

    // Handle translation installation for the new site.
    if ( isset( $_POST['WPLANG'] ) ) {
        if ( '' === $_POST['WPLANG'] ) {
            $meta['WPLANG'] = ''; // en_US
        } elseif ( in_array( $_POST['WPLANG'], get_available_languages() ) ) {
            $meta['WPLANG'] = $_POST['WPLANG'];
        } elseif ( current_user_can( 'install_languages' ) && wp_can_install_language_pack() ) {
            $language = wp_download_language_pack( wp_unslash( $_POST['WPLANG'] ) );
            if ( $language ) {
                $meta['WPLANG'] = $language;
            }
        }
    }

    if ( empty( $domain ) )
        wp_die( __( 'Missing or invalid site address.' ) );

    if ( isset( $blog['email'] ) && '' === trim( $blog['email'] ) ) {
        wp_die( __( 'Missing email address.' ) );
    }

    $email = sanitize_email( $blog['email'] );
    if ( ! is_email( $email ) ) {
        wp_die( __( 'Invalid email address.' ) );
    }

    if ( is_subdomain_install() ) {
        $newdomain = $domain . '.' . preg_replace( '|^www\.|', '', get_network()->domain );
        $path      = get_network()->path;
    } else {
        $newdomain = get_network()->domain;
        $path      = get_network()->path . $domain . '/';
    }

    $password = 'N/A';
    $user_id = email_exists($email);
    if ( !$user_id ) { // Create a new user with a random password
        /**
         * Fires immediately before a new user is created via the network site-new.php page.
         *
         * @since 4.5.0
         *
         * @param string $email Email of the non-existent user.
         */
        do_action( 'pre_network_site_new_created_user', $email );

        $user_id = username_exists( $domain );
        if ( $user_id ) {
            wp_die( __( 'The domain or path entered conflicts with an existing username.' ) );
        }
        $password = wp_generate_password( 12, false );
        $user_id = wpmu_create_user( $domain, $password, $email );
        if ( false === $user_id ) {
            wp_die( __( 'There was an error creating the user.' ) );
        }

        /**
          * Fires after a new user has been created via the network site-new.php page.
          *
          * @since 4.4.0
          *
          * @param int $user_id ID of the newly created user.
          */
        do_action( 'network_site_new_created_user', $user_id );
    }

    $wpdb->hide_errors();
    $id = wpmu_create_blog( $newdomain, $path, $title, $user_id, $meta, get_current_network_id() );
    $wpdb->show_errors();
    if ( ! is_wp_error( $id ) ) {
        if ( ! is_super_admin( $user_id ) && !get_user_option( 'primary_blog', $user_id ) ) {
            update_user_option( $user_id, 'primary_blog', $id, true );
        }

        wp_mail(
            get_site_option( 'admin_email' ),
            sprintf(
                /* translators: %s: network name */
                __( '[%s] New Site Created' ),
                get_network()->site_name
            ),
            sprintf(
                /* translators: 1: user login, 2: site url, 3: site name/title */
                __( 'New site created by %1$s

Address: %2$s
Name: %3$s' ),
                $current_user->user_login,
                get_site_url( $id ),
                wp_unslash( $title )
            ),
            sprintf(
                'From: "%1$s" <%2$s>',
                _x( 'Site Admin', 'email "From" field' ),
                get_site_option( 'admin_email' )
            )
        );
        wpmu_welcome_notification( $id, $user_id, $password, $title, array( 'public' => 1 ) );
        wp_redirect( add_query_arg( array( 'update' => 'added', 'id' => $id ), 'site-new.php' ) );
        exit;
    } else {
        wp_die( $id->get_error_message() );
    }
}

if ( isset($_GET['update']) ) {
    $messages = array();
    if ( 'added' == $_GET['update'] )
        $messages[] = sprintf(
            /* translators: 1: dashboard url, 2: network admin edit url */
            __( 'Site added. <a href="%1$s">Visit Dashboard</a> or <a href="%2$s">Edit Site</a>' ),
            esc_url( get_admin_url( absint( $_GET['id'] ) ) ),
            network_admin_url( 'site-info.php?id=' . absint( $_GET['id'] ) )
        );
}

$title = __('Add New Site');
$parent_file = 'sites.php';

wp_enqueue_script( 'user-suggest' );

require( ABSPATH . 'wp-admin/admin-header.php' );

?>

<div class="wrap">
<h1 id="add-new-site"><?php _e( 'Add New Site' ); ?></h1>
<?php
if ( ! empty( $messages ) ) {
    foreach ( $messages as $msg )
        echo '<div id="message" class="updated notice is-dismissible"><p>' . $msg . '</p></div>';
} ?>
<form method="post" action="<?php echo network_admin_url( 'site-new.php?action=add-site' ); ?>" novalidate="novalidate">
<?php wp_nonce_field( 'add-blog', '_wpnonce_add-blog' ) ?>
    <table class="form-table">
        <tr class="form-field form-required">
            <th scope="row"><label for="site-address"><?php _e( 'Site Address (URL)' ) ?></label></th>
            <td>
            <?php if ( is_subdomain_install() ) { ?>
                <input name="blog[domain]" type="text" class="regular-text" id="site-address" aria-describedby="site-address-desc" autocapitalize="none" autocorrect="off"/><span class="no-break">.<?php echo preg_replace( '|^www\.|', '', get_network()->domain ); ?></span>
            <?php } else {
                echo get_network()->domain . get_network()->path ?><input name="blog[domain]" type="text" class="regular-text" id="site-address" aria-describedby="site-address-desc"  autocapitalize="none" autocorrect="off" />
            <?php }
            echo '<p class="description" id="site-address-desc">' . __( 'Only lowercase letters (a-z), numbers, and hyphens are allowed.' ) . '</p>';
            ?>
            </td>
        </tr>
        <tr class="form-field form-required">
            <th scope="row"><label for="site-title"><?php _e( 'Site Title' ) ?></label></th>
            <td><input name="blog[title]" type="text" class="regular-text" id="site-title" /></td>
        </tr>
        <?php
        $languages    = get_available_languages();
        $translations = wp_get_available_translations();
        if ( ! empty( $languages ) || ! empty( $translations ) ) :
            ?>
            <tr class="form-field form-required">
                <th scope="row"><label for="site-language"><?php _e( 'Site Language' ); ?></label></th>
                <td>
                    <?php
                    // Network default.
                    $lang = get_site_option( 'WPLANG' );

                    // Use English if the default isn't available.
                    if ( ! in_array( $lang, $languages ) ) {
                        $lang = '';
                    }

                    wp_dropdown_languages(
                        array(
                            'name'                        => 'WPLANG',
                            'id'                          => 'site-language',
                            'selected'                    => $lang,
                            'languages'                   => $languages,
                            'translations'                => $translations,
                            'show_available_translations' => current_user_can( 'install_languages' ) && wp_can_install_language_pack(),
                        )
                    );
                    ?>
                </td>
            </tr>
        <?php endif; // Languages. ?>
        <tr class="form-field form-required">
            <th scope="row"><label for="admin-email"><?php _e( 'Admin Email' ) ?></label></th>
            <td><input name="blog[email]" type="email" class="regular-text wp-suggest-user" id="admin-email" data-autocomplete-type="search" data-autocomplete-field="user_email" /></td>
        </tr>
        <tr class="form-field">
            <td colspan="2"><?php _e( 'A new user will be created if the above email address is not in the database.' ) ?><br /><?php _e( 'The username and a link to set the password will be mailed to this email address.' ) ?></td>
        </tr>
    </table>

    <?php
    /**
     * Fires at the end of the new site form in network admin.
     *
     * @since 4.5.0
     */
    do_action( 'network_site_new_form' );

    submit_button( __( 'Add Site' ), 'primary', 'add-site' );
    ?>
    </form>
</div>
<?php
require( ABSPATH . 'wp-admin/admin-footer.php' );