<?php

/**

 * Multisite network settings administration panel.

 *

 * @package WordPress

 * @subpackage Multisite

 * @since 3.0.0

 */

/** Load WordPress Administration Bootstrap */

require_once( dirname( __FILE__ ) . '/admin.php' );

require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );

if ( ! current_user_can( 'manage_network_options' ) )

$title = __( 'Network Settings' );

$parent_file = 'settings.php';

}

add_action( 'admin_head', 'network_settings_add_js' );

get_current_screen()->add_help_tab( array(

		'id'      => 'overview',

		'title'   => __('Overview'),

		'content' =>

			'<p>' . __('This screen sets and changes options for the network as a whole. The first site is the main site in the network and network options are pulled from that original site&#8217;s options.') . '</p>' .

			'<p>' . __('Operational settings has fields for the network&#8217;s name and admin email.') . '</p>' .

			'<p>' . __('Registration settings can disable/enable public signups. If you let others sign up for a site, install spam plugins. Spaces, not commas, should separate names banned as sites for this network.') . '</p>' .

			'<p>' . __('New site settings are defaults applied when a new site is created in the network. These include welcome email for when a new site or user account is registered, and what&#8127;s put in the first post, page, comment, comment author, and comment URL.') . '</p>' .

			'<p>' . __('Upload settings control the size of the uploaded files and the amount of available upload space for each site. You can change the default value for specific sites when you edit a particular site. Allowed file types are also listed (space separated only).') . '</p>' .

			'<p>' . __( 'You can set the language, and the translation files will be automatically downloaded and installed (available if your filesystem is writable).' ) . '</p>' .

			'<p>' . __('Menu setting enables/disables the plugin menus from appearing for non super admins, so that only super admins, not site admins, have access to activate plugins.') . '</p>' .

			'<p>' . __('Super admins can no longer be added on the Options screen. You must now go to the list of existing users on Network Admin > Users and click on Username or the Edit action link below that name. This goes to an Edit User page where you can check a box to grant super admin privileges.') . '</p>'

) );

get_current_screen()->set_help_sidebar(

	'<p><strong>' . __('For more information:') . '</strong></p>' .

);

if ( $_POST ) {

	/** This action is documented in wp-admin/network/edit.php */

	do_action( 'wpmuadminedit' );

	check_admin_referer( 'siteoptions' );

	$checked_options = array( 'menu_items' => array(), 'registrationnotification' => 'no', 'upload_space_check_disabled' => 1, 'add_new_users' => 0 );

	foreach ( $checked_options as $option_name => $option_unchecked_value ) {

		if ( ! isset( $_POST[$option_name] ) )

			$_POST[$option_name] = $option_unchecked_value;

	}

	$options = array(

		'registrationnotification', 'registration', 'add_new_users', 'menu_items',

		'upload_space_check_disabled', 'blog_upload_space', 'upload_filetypes', 'site_name',

		'first_post', 'first_page', 'first_comment', 'first_comment_url', 'first_comment_author',

		'welcome_email', 'welcome_user_email', 'fileupload_maxk', 'global_terms_enabled',

	);

		$language = wp_download_language_pack( $_POST['WPLANG'] );

		if ( $language ) {

			$_POST['WPLANG'] = $language;

		}

	}

	foreach ( $options as $option_name ) {

		if ( ! isset($_POST[$option_name]) )

			continue;

		$value = wp_unslash( $_POST[$option_name] );

		update_site_option( $option_name, $value );

	}

	/**

	 * Fires after the network options are updated.

	 *

	 */

	do_action( 'update_wpmu_options' );

	wp_redirect( add_query_arg( 'updated', 'true', network_admin_url( 'settings.php' ) ) );

	exit();

}

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

if ( isset( $_GET['updated'] ) ) {

}

?>

<div class="wrap">

	<form method="post" action="settings.php" novalidate="novalidate">

		<?php wp_nonce_field( 'siteoptions' ); ?>

		<table class="form-table">

			<tr>

				<th scope="row"><label for="site_name"><?php _e( 'Network Title' ) ?></label></th>

				<td>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="admin_email"><?php _e( 'Network Admin Email' ) ?></label></th>

				<td>

					<p class="description" id="admin-email-desc">

					</p>

				</td>

			</tr>

		</table>

		<table class="form-table">

			<tr>

				<th scope="row"><?php _e( 'Allow new registrations' ) ?></th>

				<?php

				if ( !get_site_option( 'registration' ) )

					update_site_option( 'registration', 'none' );

				$reg = get_site_option( 'registration' );

				?>

				<td>

					<fieldset>

					<legend class="screen-reader-text"><?php _e( 'New registrations settings' ) ?></legend>

					<?php if ( is_subdomain_install() ) {

					} ?>

					</fieldset>

				</td>

			</tr>

			<tr>

				<th scope="row"><?php _e( 'Registration notification' ) ?></th>

				<?php

				if ( !get_site_option( 'registrationnotification' ) )

					update_site_option( 'registrationnotification', 'yes' );

				?>

				<td>

				</td>

			</tr>

			<tr id="addnewusers">

				<th scope="row"><?php _e( 'Add New Users' ) ?></th>

				<td>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="illegal_names"><?php _e( 'Banned Names' ) ?></label></th>

				<td>

					<input name="illegal_names" type="text" id="illegal_names" aria-describedby="illegal-names-desc" class="large-text" value="<?php echo esc_attr( implode( " ", (array) get_site_option( 'illegal_names' ) ) ); ?>" size="45" />

					<p class="description" id="illegal-names-desc">

						<?php _e( 'Users are not allowed to register these sites. Separate names by spaces.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="limited_email_domains"><?php _e( 'Limited Email Registrations' ) ?></label></th>

				<td>

					<?php $limited_email_domains = get_site_option( 'limited_email_domains' );

					$limited_email_domains = str_replace( ' ', "\n", $limited_email_domains ); ?>

					<textarea name="limited_email_domains" id="limited_email_domains" aria-describedby="limited-email-domains-desc" cols="45" rows="5">

<?php echo esc_textarea( $limited_email_domains == '' ? '' : implode( "\n", (array) $limited_email_domains ) ); ?></textarea>

					<p class="description" id="limited-email-domains-desc">

						<?php _e( 'If you want to limit site registrations to certain domains. One domain per line.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="banned_email_domains"><?php _e('Banned Email Domains') ?></label></th>

				<td>

					<textarea name="banned_email_domains" id="banned_email_domains" aria-describedby="banned-email-domains-desc" cols="45" rows="5">

<?php echo esc_textarea( get_site_option( 'banned_email_domains' ) == '' ? '' : implode( "\n", (array) get_site_option( 'banned_email_domains' ) ) ); ?></textarea>

					<p class="description" id="banned-email-domains-desc">

						<?php _e( 'If you want to ban domains from site registrations. One domain per line.' ) ?>

					</p>

				</td>

			</tr>

		</table>

		<table class="form-table">

			<tr>

				<th scope="row"><label for="welcome_email"><?php _e( 'Welcome Email' ) ?></label></th>

				<td>

					<textarea name="welcome_email" id="welcome_email" aria-describedby="welcome-email-desc" rows="5" cols="45" class="large-text">

<?php echo esc_textarea( get_site_option( 'welcome_email' ) ) ?></textarea>

					<p class="description" id="welcome-email-desc">

						<?php _e( 'The welcome email sent to new site owners.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="welcome_user_email"><?php _e( 'Welcome User Email' ) ?></label></th>

				<td>

					<textarea name="welcome_user_email" id="welcome_user_email" aria-describedby="welcome-user-email-desc" rows="5" cols="45" class="large-text">

<?php echo esc_textarea( get_site_option( 'welcome_user_email' ) ) ?></textarea>

					<p class="description" id="welcome-user-email-desc">

						<?php _e( 'The welcome email sent to new users.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="first_post"><?php _e( 'First Post' ) ?></label></th>

				<td>

					<textarea name="first_post" id="first_post" aria-describedby="first-post-desc" rows="5" cols="45" class="large-text">

<?php echo esc_textarea( get_site_option( 'first_post' ) ) ?></textarea>

					<p class="description" id="first-post-desc">

						<?php _e( 'The first post on a new site.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="first_page"><?php _e( 'First Page' ) ?></label></th>

				<td>

					<textarea name="first_page" id="first_page" aria-describedby="first-page-desc" rows="5" cols="45" class="large-text">

<?php echo esc_textarea( get_site_option( 'first_page' ) ) ?></textarea>

					<p class="description" id="first-page-desc">

						<?php _e( 'The first page on a new site.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="first_comment"><?php _e( 'First Comment' ) ?></label></th>

				<td>

					<textarea name="first_comment" id="first_comment" aria-describedby="first-comment-desc" rows="5" cols="45" class="large-text">

<?php echo esc_textarea( get_site_option( 'first_comment' ) ) ?></textarea>

					<p class="description" id="first-comment-desc">

						<?php _e( 'The first comment on a new site.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="first_comment_author"><?php _e( 'First Comment Author' ) ?></label></th>

				<td>

					<p class="description" id="first-comment-author-desc">

						<?php _e( 'The author of the first comment on a new site.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="first_comment_url"><?php _e( 'First Comment URL' ) ?></label></th>

				<td>

					<input type="text" size="40" name="first_comment_url" id="first_comment_url" aria-describedby="first-comment-url-desc" value="<?php echo esc_attr( get_site_option( 'first_comment_url' ) ) ?>" />

					<p class="description" id="first-comment-url-desc">

						<?php _e( 'The URL for the first comment on a new site.' ) ?>

					</p>

				</td>

			</tr>

		</table>

		<table class="form-table">

			<tr>

				<th scope="row"><?php _e( 'Site upload space' ) ?></th>

				<td>

					<p class="screen-reader-text" id="blog-upload-space-desc">

						<?php _e( 'Size in megabytes' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="upload_filetypes"><?php _e( 'Upload file types' ) ?></label></th>

				<td>

					<input name="upload_filetypes" type="text" id="upload_filetypes" aria-describedby="upload-filetypes-desc" class="large-text" value="<?php echo esc_attr( get_site_option( 'upload_filetypes', 'jpg jpeg png gif' ) ) ?>" size="45" />

					<p class="description" id="upload-filetypes-desc">

						<?php _e( 'Allowed file types. Separate types by spaces.' ) ?>

					</p>

				</td>

			</tr>

			<tr>

				<th scope="row"><label for="fileupload_maxk"><?php _e( 'Max upload file size' ) ?></label></th>

				<td>

					<p class="screen-reader-text" id="fileupload-maxk-desc">

						<?php _e( 'Size in kilobytes' ) ?>

					</p>

				</td>

			</tr>

		</table>

		<?php

		$languages = get_available_languages();

		$translations = wp_get_available_translations();

		if ( ! empty( $languages ) || ! empty( $translations ) ) {

			?>

			<table class="form-table">

				<tr>

					<th><label for="WPLANG"><?php _e( 'Default Language' ); ?></label></th>

					<td>

						<?php

						$lang = get_site_option( 'WPLANG' );

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

							$lang = '';

						}

						?>

					</td>

				</tr>

			</table>

			<?php

		}

		?>