WordPress/wp-admin/network/site-new.php

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<?php
/**
* Add Site Administration Screen
*
* @package WordPress
* @subpackage Multisite
* @since 3.1.0
*/
/** Load WordPress Administration Bootstrap */
require_once( './admin.php' );
if ( ! is_multisite() )
wp_die( __( 'Multisite support is not enabled.' ) );
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __( 'You do not have sufficient permissions 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="http://codex.wordpress.org/Network_Admin_Sites_Screen" target="_blank">Documentation on Site Management</a>') . '</p>' .
'<p>' . __('<a href="http://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
);
if ( isset($_REQUEST['action']) && 'add-site' == $_REQUEST['action'] ) {
check_admin_referer( 'add-blog', '_wpnonce_add-blog' );
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __( 'You do not have permission to access this page.' ) );
if ( ! is_array( $_POST['blog'] ) )
wp_die( __( 'Can&#8217;t create an empty site.' ) );
Change all core API to expect unslashed rather than slashed arguments. The exceptions to this are update_post_meta() and add_post_meta() which are often used by plugins in POST handlers and will continue accepting slashed data for now. Introduce wp_upate_post_meta() and wp_add_post_meta() as unslashed alternatives to update_post_meta() and add_post_meta(). These functions could become methods in WP_Post so don't use them too heavily yet. Remove all escape() calls from wp_xmlrpc_server. Now that core expects unslashed data this is no longer needed. Remove addslashes(), addslashes_gpc(), add_magic_quotes() calls on data being prepared for handoff to core functions that until now expected slashed data. Adding slashes in no longer necessary. Introduce wp_unslash() and use to it remove slashes from GPCS data before using it in core API. Almost every instance of stripslashes() in core should now be wp_unslash(). In the future (a release or three) when GPCS is no longer slashed, wp_unslash() will stop stripping slashes and simply return what is passed. At this point wp_unslash() calls can be removed from core. Introduce wp_slash() for slashing GPCS data. This will also turn into a noop once GPCS is no longer slashed. wp_slash() should almost never be used. It is mainly of use in unit tests. Plugins should use wp_unslash() on data being passed to core API. Plugins should no longer slash data being passed to core. So when you get_post() and then wp_insert_post() the post data from get_post() no longer needs addslashes(). Most plugins were not bothering with this. They will magically start doing the right thing. Unfortunately, those few souls who did it properly will now have to avoid calling addslashes() for 3.6 and newer. Use wp_kses_post() and wp_kses_data(), which expect unslashed data, instead of wp_filter_post_kses() and wp_filter_kses(), which expect slashed data. Filters are no longer passed slashed data. Remove many no longer necessary calls to $wpdb->escape() and esc_sql(). In wp_get_referer() and wp_get_original_referer(), return unslashed data. Remove old stripslashes() calls from WP_Widget::update() handlers. These haven't been necessary since WP_Widget. Switch several queries over to prepare(). Expect something to break. Props alexkingorg see #21767 git-svn-id: http://core.svn.wordpress.org/trunk@23416 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-02-14 17:51:06 -05:00
$blog = wp_unslash( $_POST['blog'] );
$domain = '';
if ( preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) )
$domain = strtolower( $blog['domain'] );
// If not a subdomain install, make sure the domain isn't a reserved word
if ( ! is_subdomain_install() ) {
$subdirectory_reserved_names = apply_filters( 'subdirectory_reserved_names', array( 'page', 'comments', 'blog', 'files', 'feed' ) );
if ( in_array( $domain, $subdirectory_reserved_names ) )
wp_die( sprintf( __('The following words are reserved for use by WordPress functions and cannot be used as blog names: <code>%s</code>' ), implode( '</code>, <code>', $subdirectory_reserved_names ) ) );
}
$email = sanitize_email( $blog['email'] );
$title = $blog['title'];
if ( empty( $domain ) )
wp_die( __( 'Missing or invalid site address.' ) );
if ( empty( $email ) )
wp_die( __( 'Missing email address.' ) );
if ( !is_email( $email ) )
wp_die( __( 'Invalid email address.' ) );
if ( is_subdomain_install() ) {
$newdomain = $domain . '.' . preg_replace( '|^www\.|', '', $current_site->domain );
$path = $current_site->path;
} else {
$newdomain = $current_site->domain;
$path = $current_site->path . $domain . '/';
}
$password = 'N/A';
$user_id = email_exists($email);
if ( !$user_id ) { // Create a new user with a random password
$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.' ) );
else
wp_new_user_notification( $user_id, $password );
}
$wpdb->hide_errors();
$id = wpmu_create_blog( $newdomain, $path, $title, $user_id , array( 'public' => 1 ), $current_site->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 );
$content_mail = sprintf( __( 'New site created by %1$s
Address: %2$s
Change all core API to expect unslashed rather than slashed arguments. The exceptions to this are update_post_meta() and add_post_meta() which are often used by plugins in POST handlers and will continue accepting slashed data for now. Introduce wp_upate_post_meta() and wp_add_post_meta() as unslashed alternatives to update_post_meta() and add_post_meta(). These functions could become methods in WP_Post so don't use them too heavily yet. Remove all escape() calls from wp_xmlrpc_server. Now that core expects unslashed data this is no longer needed. Remove addslashes(), addslashes_gpc(), add_magic_quotes() calls on data being prepared for handoff to core functions that until now expected slashed data. Adding slashes in no longer necessary. Introduce wp_unslash() and use to it remove slashes from GPCS data before using it in core API. Almost every instance of stripslashes() in core should now be wp_unslash(). In the future (a release or three) when GPCS is no longer slashed, wp_unslash() will stop stripping slashes and simply return what is passed. At this point wp_unslash() calls can be removed from core. Introduce wp_slash() for slashing GPCS data. This will also turn into a noop once GPCS is no longer slashed. wp_slash() should almost never be used. It is mainly of use in unit tests. Plugins should use wp_unslash() on data being passed to core API. Plugins should no longer slash data being passed to core. So when you get_post() and then wp_insert_post() the post data from get_post() no longer needs addslashes(). Most plugins were not bothering with this. They will magically start doing the right thing. Unfortunately, those few souls who did it properly will now have to avoid calling addslashes() for 3.6 and newer. Use wp_kses_post() and wp_kses_data(), which expect unslashed data, instead of wp_filter_post_kses() and wp_filter_kses(), which expect slashed data. Filters are no longer passed slashed data. Remove many no longer necessary calls to $wpdb->escape() and esc_sql(). In wp_get_referer() and wp_get_original_referer(), return unslashed data. Remove old stripslashes() calls from WP_Widget::update() handlers. These haven't been necessary since WP_Widget. Switch several queries over to prepare(). Expect something to break. Props alexkingorg see #21767 git-svn-id: http://core.svn.wordpress.org/trunk@23416 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2013-02-14 17:51:06 -05:00
Name: %3$s' ), $current_user->user_login , get_site_url( $id ), $title );
wp_mail( get_site_option('admin_email'), sprintf( __( '[%s] New Site Created' ), $current_site->site_name ), $content_mail, 'From: "Site Admin" <' . 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'] )
$messages[] = sprintf( __( 'Site added. <a href="%1$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';
require('../admin-header.php');
?>
<div class="wrap">
<?php screen_icon('ms-admin'); ?>
<h2 id="add-new-site"><?php _e('Add New Site') ?></h2>
<?php
if ( ! empty( $messages ) ) {
foreach ( $messages as $msg )
echo '<div id="message" class="updated"><p>' . $msg . '</p></div>';
} ?>
<form method="post" action="<?php echo network_admin_url('site-new.php?action=add-site'); ?>">
<?php wp_nonce_field( 'add-blog', '_wpnonce_add-blog' ) ?>
<table class="form-table">
<tr class="form-field form-required">
<th scope="row"><?php _e( 'Site Address' ) ?></th>
<td>
<?php if ( is_subdomain_install() ) { ?>
<input name="blog[domain]" type="text" class="regular-text" title="<?php esc_attr_e( 'Domain' ) ?>"/><span class="no-break">.<?php echo preg_replace( '|^www\.|', '', $current_site->domain ); ?></span>
<?php } else {
echo $current_site->domain . $current_site->path ?><input name="blog[domain]" class="regular-text" type="text" title="<?php esc_attr_e( 'Domain' ) ?>"/>
<?php }
echo '<p>' . __( 'Only lowercase letters (a-z) and numbers are allowed.' ) . '</p>';
?>
</td>
</tr>
<tr class="form-field form-required">
<th scope="row"><?php _e( 'Site Title' ) ?></th>
<td><input name="blog[title]" type="text" class="regular-text" title="<?php esc_attr_e( 'Title' ) ?>"/></td>
</tr>
<tr class="form-field form-required">
<th scope="row"><?php _e( 'Admin Email' ) ?></th>
<td><input name="blog[email]" type="text" class="regular-text" title="<?php esc_attr_e( '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 password will be mailed to this email address.' ) ?></td>
</tr>
</table>
<?php submit_button( __('Add Site'), 'primary', 'add-site' ); ?>
</form>
</div>
<?php
require('../admin-footer.php');