-<h2><?php echo esc_html( $title ); ?></h2>
-
-<?php
-/**
- * Prints step 1 for Network installation process.
- *
- * @todo Realistically, step 1 should be a welcome screen explaining what a Network is and such. Navigating to Tools > Network
- * should not be a sudden "Welcome to a new install process! Fill this out and click here." See also contextual help todo.
- *
- * @since 3.0.0
- */
-function network_step1( $errors = false ) {
- global $is_apache;
-
- if ( defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) {
- echo '<div class="error"><p><strong>' . __('ERROR:') . '</strong> ' . __( 'The constant DO_NOT_UPGRADE_GLOBAL_TABLES cannot be defined when creating a network.' ) . '</p></div>';
- echo '</div>';
- include( ABSPATH . 'wp-admin/admin-footer.php' );
- die();
- }
-
- $active_plugins = get_option( 'active_plugins' );
- if ( ! empty( $active_plugins ) ) {
- echo '<div class="updated"><p><strong>' . __('Warning:') . '</strong> ' . sprintf( __( 'Please <a href="%s">deactivate your plugins</a> before enabling the Network feature.' ), admin_url( 'plugins.php?plugin_status=active' ) ) . '</p></div><p>' . __( 'Once the network is created, you may reactivate your plugins.' ) . '</p>';
- echo '</div>';
- include( ABSPATH . 'wp-admin/admin-footer.php' );
- die();
- }
-
- $hostname = get_clean_basedomain();
- $has_ports = strstr( $hostname, ':' );
- if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) ) ) {
- echo '<div class="error"><p><strong>' . __( 'ERROR:') . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</p></div>';
- echo '<p>' . sprintf( __( 'You cannot use port numbers such as <code>%s</code>.' ), $has_ports ) . '</p>';
- echo '<a href="' . esc_url( admin_url() ) . '">' . __( 'Return to Dashboard' ) . '</a>';
- echo '</div>';
- include( ABSPATH . 'wp-admin/admin-footer.php' );
- die();
- }
-
- echo '<form method="post" action="">';
-
- wp_nonce_field( 'install-network-1' );
-
- $error_codes = array();
- if ( is_wp_error( $errors ) ) {
- echo '<div class="error"><p><strong>' . __( 'ERROR: The network could not be created.' ) . '</strong></p>';
- foreach ( $errors->get_error_messages() as $error )
- echo "<p>$error</p>";
- echo '</div>';
- $error_codes = $errors->get_error_codes();
- }
-
- $site_name = ( ! empty( $_POST['sitename'] ) && ! in_array( 'empty_sitename', $error_codes ) ) ? $_POST['sitename'] : sprintf( _x('%s Sites', 'Default network name' ), get_option( 'blogname' ) );
- $admin_email = ( ! empty( $_POST['email'] ) && ! in_array( 'invalid_email', $error_codes ) ) ? $_POST['email'] : get_option( 'admin_email' );
- ?>
- <p><?php _e( 'Welcome to the Network installation process!' ); ?></p>
- <p><?php _e( 'Fill in the information below and you’ll be on your way to creating a network of WordPress sites. We will create configuration files in the next step.' ); ?></p>
- <?php
-
- if ( isset( $_POST['subdomain_install'] ) ) {
- $subdomain_install = (bool) $_POST['subdomain_install'];
- } elseif ( apache_mod_loaded('mod_rewrite') ) { // assume nothing
- $subdomain_install = true;
- } elseif ( !allow_subdirectory_install() ) {
- $subdomain_install = true;
- } else {
- $subdomain_install = false;
- if ( $got_mod_rewrite = got_mod_rewrite() ) // dangerous assumptions
- echo '<div class="updated inline"><p><strong>' . __( 'Note:' ) . '</strong> ' . __( 'Please make sure the Apache <code>mod_rewrite</code> module is installed as it will be used at the end of this installation.' ) . '</p>';
- elseif ( $is_apache )
- echo '<div class="error inline"><p><strong>' . __( 'Warning!' ) . '</strong> ' . __( 'It looks like the Apache <code>mod_rewrite</code> module is not installed.' ) . '</p>';
- if ( $got_mod_rewrite || $is_apache ) // Protect against mod_rewrite mimicry (but ! Apache)
- echo '<p>' . __( 'If <code>mod_rewrite</code> is disabled, ask your administrator to enable that module, or look at the <a href="http://httpd.apache.org/docs/mod/mod_rewrite.html">Apache documentation</a> or <a href="http://www.google.com/search?q=apache+mod_rewrite">elsewhere</a> for help setting it up.' ) . '</p></div>';
- }
-
- if ( allow_subdomain_install() && allow_subdirectory_install() ) : ?>
- <h3><?php esc_html_e( 'Addresses of Sites in your Network' ); ?></h3>
- <p><?php _e( 'Please choose whether you would like sites in your WordPress network to use sub-domains or sub-directories. <strong>You cannot change this later.</strong>' ); ?></p>
- <p><?php _e( 'You will need a wildcard DNS record if you are going to use the virtual host (sub-domain) functionality.' ); ?></p>
- <?php // @todo: Link to an MS readme? ?>
- <table class="form-table">
- <tr>
- <th><label><input type="radio" name="subdomain_install" value="1"<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th>
- <td><?php printf( _x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ), $hostname ); ?></td>
- </tr>
- <tr>
- <th><label><input type="radio" name="subdomain_install" value="0"<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th>
- <td><?php printf( _x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ), $hostname ); ?></td>
- </tr>
- </table>
-
-<?php
- endif;
-
- if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' && ( allow_subdirectory_install() || ! allow_subdomain_install() ) )
- echo '<div class="error inline"><p><strong>' . __('Warning!') . '</strong> ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</p></div>';
-
- $is_www = ( 0 === strpos( $hostname, 'www.' ) );
- if ( $is_www ) :
- ?>
- <h3><?php esc_html_e( 'Server Address' ); ?></h3>
- <p><?php printf( __( 'We recommend you change your siteurl to <code>%1$s</code> before enabling the network feature. It will still be possible to visit your site using the <code>www</code> prefix with an address like <code>%2$s</code> but any links will not have the <code>www</code> prefix.' ), substr( $hostname, 4 ), $hostname ); ?></p>
- <table class="form-table">
- <tr>
- <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
- <td>
- <?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?>
- </td>
- </tr>
- </table>
- <?php endif; ?>
-
- <h3><?php esc_html_e( 'Network Details' ); ?></h3>
- <table class="form-table">
- <?php if ( 'localhost' == $hostname ) : ?>
- <tr>
- <th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th>
- <td><?php
- _e( 'Because you are using <code>localhost</code>, the sites in your WordPress network must use sub-directories. Consider using <code>localhost.localdomain</code> if you wish to use sub-domains.' );
- // Uh oh:
- if ( !allow_subdirectory_install() )
- echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
- ?></td>
- </tr>
- <?php elseif ( !allow_subdomain_install() ) : ?>
- <tr>
- <th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th>
- <td><?php
- _e( 'Because your install is in a directory, the sites in your WordPress network must use sub-directories.' );
- // Uh oh:
- if ( !allow_subdirectory_install() )
- echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
- ?></td>
- </tr>
- <?php elseif ( !allow_subdirectory_install() ) : ?>
- <tr>
- <th scope="row"><?php esc_html_e( 'Sub-domain Install' ); ?></th>
- <td><?php _e( 'Because your install is not new, the sites in your WordPress network must use sub-domains.' );
- echo ' <strong>' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
- ?></td>
- </tr>
- <?php endif; ?>
- <?php if ( ! $is_www ) : ?>
- <tr>
- <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
- <td>
- <?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?>
- </td>
- </tr>
- <?php endif; ?>
- <tr>
- <th scope='row'><?php esc_html_e( 'Network Title' ); ?></th>
- <td>
- <input name='sitename' type='text' size='45' value='<?php echo esc_attr( $site_name ); ?>' />
- <p class="description">
- <?php _e( 'What would you like to call your network?' ); ?>
- </p>
- </td>
- </tr>
- <tr>
- <th scope='row'><?php esc_html_e( 'Network Admin Email' ); ?></th>
- <td>
- <input name='email' type='text' size='45' value='<?php echo esc_attr( $admin_email ); ?>' />
- <p class="description">
- <?php _e( 'Your email address.' ); ?>
- </p>
- </td>
- </tr>
- </table>
- <?php submit_button( __( 'Install' ), 'primary', 'submit' ); ?>
- </form>
- <?php
-}
-
-/**
- * Prints step 2 for Network installation process.
- *
- * @since 3.0.0
- */
-function network_step2( $errors = false ) {
- global $wpdb;
-
- $hostname = get_clean_basedomain();
- $slashed_home = trailingslashit( get_option( 'home' ) );
- $base = parse_url( $slashed_home, PHP_URL_PATH );
- $document_root_fix = str_replace( '\\', '/', realpath( $_SERVER['DOCUMENT_ROOT'] ) );
- $abspath_fix = str_replace( '\\', '/', ABSPATH );
- $home_path = 0 === strpos( $abspath_fix, $document_root_fix ) ? $document_root_fix . $base : get_home_path();
- $wp_siteurl_subdir = preg_replace( '#^' . preg_quote( $home_path, '#' ) . '#', '', $abspath_fix );
- $rewrite_base = ! empty( $wp_siteurl_subdir ) ? ltrim( trailingslashit( $wp_siteurl_subdir ), '/' ) : '';
-
-
- $location_of_wp_config = $abspath_fix;
- if ( ! file_exists( ABSPATH . 'wp-config.php' ) && file_exists( dirname( ABSPATH ) . '/wp-config.php' ) ) {
- $location_of_wp_config = dirname( $abspath_fix );
- }
- $location_of_wp_config = trailingslashit( $location_of_wp_config );