X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/dc1231b7312fbdca99e9e887cc2bb35a28f85cdc..03f2fa83c13c1b532284205fa7efcab9b8b2c41f:/wp-admin/includes/network.php diff --git a/wp-admin/includes/network.php b/wp-admin/includes/network.php new file mode 100644 index 00000000..7f30c99d --- /dev/null +++ b/wp-admin/includes/network.php @@ -0,0 +1,578 @@ +prepare( "SHOW TABLES LIKE %s", $wpdb->esc_like( $wpdb->site ) ); + if ( $wpdb->get_var( $sql ) ) { + return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" ); + } + return false; +} + +/** + * Allow subdomain install + * + * @since 3.0.0 + * @return bool Whether subdomain install is allowed + */ +function allow_subdomain_install() { + $domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'home' ) ); + if ( parse_url( get_option( 'home' ), PHP_URL_PATH ) || 'localhost' == $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) + return false; + + return true; +} + +/** + * Allow subdirectory install. + * + * @since 3.0.0 + * + * @global wpdb $wpdb WordPress database abstraction object. + * + * @return bool Whether subdirectory install is allowed + */ +function allow_subdirectory_install() { + global $wpdb; + /** + * Filter whether to enable the subdirectory install feature in Multisite. + * + * @since 3.0.0 + * + * @param bool true Whether to enable the subdirectory install feature in Multisite. Default is false. + */ + if ( apply_filters( 'allow_subdirectory_install', false ) ) + return true; + + if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL ) + return true; + + $post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" ); + if ( empty( $post ) ) + return true; + + return false; +} + +/** + * Get base domain of network. + * + * @since 3.0.0 + * @return string Base domain. + */ +function get_clean_basedomain() { + if ( $existing_domain = network_domain_check() ) + return $existing_domain; + $domain = preg_replace( '|https?://|', '', get_option( 'siteurl' ) ); + if ( $slash = strpos( $domain, '/' ) ) + $domain = substr( $domain, 0, $slash ); + return $domain; +} + +/** + * 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 + * + * @global bool $is_apache + * + * @param WP_Error $errors + */ +function network_step1( $errors = false ) { + global $is_apache; + + if ( defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) { + echo '

' . __('ERROR:') . ' ' . __( 'The constant DO_NOT_UPGRADE_GLOBAL_TABLES cannot be defined when creating a network.' ) . '

'; + echo ''; + include( ABSPATH . 'wp-admin/admin-footer.php' ); + die(); + } + + $active_plugins = get_option( 'active_plugins' ); + if ( ! empty( $active_plugins ) ) { + echo '

' . __('Warning:') . ' ' . sprintf( __( 'Please deactivate your plugins before enabling the Network feature.' ), admin_url( 'plugins.php?plugin_status=active' ) ) . '

' . __( 'Once the network is created, you may reactivate your plugins.' ) . '

'; + echo ''; + 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 '

' . __( 'ERROR:') . ' ' . __( 'You cannot install a network of sites with your server address.' ) . '

'; + echo '

' . sprintf( + /* translators: %s: port number */ + __( 'You cannot use port numbers such as %s.' ), + '' . $has_ports . '' + ) . '

'; + echo '' . __( 'Return to Dashboard' ) . ''; + echo ''; + include( ABSPATH . 'wp-admin/admin-footer.php' ); + die(); + } + + echo '
'; + + wp_nonce_field( 'install-network-1' ); + + $error_codes = array(); + if ( is_wp_error( $errors ) ) { + echo '

' . __( 'ERROR: The network could not be created.' ) . '

'; + foreach ( $errors->get_error_messages() as $error ) + echo "

$error

"; + echo '
'; + $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' ); + ?> +

+

+

' . __( 'Note:' ) . ' '; + /* translators: %s: mod_rewrite */ + printf( __( 'Please make sure the Apache %s module is installed as it will be used at the end of this installation.' ), + 'mod_rewrite' + ); + echo '

'; + } elseif ( $is_apache ) { + echo '

' . __( 'Warning!' ) . ' '; + /* translators: %s: mod_rewrite */ + printf( __( 'It looks like the Apache %s module is not installed.' ), + 'mod_rewrite' + ); + echo '

'; + } + + if ( $got_mod_rewrite || $is_apache ) { // Protect against mod_rewrite mimicry (but ! Apache) + echo '

'; + /* translators: 1: mod_rewrite, 2: mod_rewrite documentation URL, 3: Google search for mod_rewrite */ + printf( __( 'If %1$s is disabled, ask your administrator to enable that module, or look at the Apache documentation or elsewhere for help setting it up.' ), + 'mod_rewrite', + 'http://httpd.apache.org/docs/mod/mod_rewrite.html', + 'http://www.google.com/search?q=apache+mod_rewrite' + ); + echo '

'; + } + } + + if ( allow_subdomain_install() && allow_subdirectory_install() ) : ?> +

+

+

+

+ + + + + + + + + + +
site1.%1$s and site2.%1$s', 'subdomain examples' ), + $hostname + ); ?>
%1$s/site1 and %1$s/site2', 'subdirectory examples' ), + $hostname + ); ?>
+ +

' . __('Warning!') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '

'; + + $is_www = ( 0 === strpos( $hostname, 'www.' ) ); + if ( $is_www ) : + ?> +

+

' . substr( $hostname, 4 ) . '', + '' . $hostname . '', + 'www' + ); ?>

+ + + + + +
+ ' . $hostname . '' + ); ?> +
+ + +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
localhost', + 'localhost.localdomain' + ); + // Uh oh: + if ( !allow_subdirectory_install() ) + echo ' ' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . ''; + ?>
' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . ''; + ?>
' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . ''; + ?>
+ ' . $hostname . '' + ); ?> +
+ +

+ +

+
+ +

+ +

+
+ +
+ ' . $errors->get_error_message() . ''; + + if ( $_POST ) { + if ( allow_subdomain_install() ) + $subdomain_install = allow_subdirectory_install() ? ! empty( $_POST['subdomain_install'] ) : true; + else + $subdomain_install = false; + } else { + if ( is_multisite() ) { + $subdomain_install = is_subdomain_install(); +?> +

+get_var( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install'" ); +?> +

+

+ +

+

+

Caution: We recommend you back up your existing %1$s and %2$s files.' ), + 'wp-config.php', + '.htaccess' + ); + } elseif ( file_exists( $home_path . 'web.config' ) ) { + printf( + /* translators: 1: wp-config.php 2: web.config */ + __( 'Caution: We recommend you back up your existing %1$s and %2$s files.' ), + 'wp-config.php', + 'web.config' + ); + } else { + printf( + /* translators: 1: wp-config.php */ + __( 'Caution: We recommend you back up your existing %s file.' ), + 'wp-config.php' + ); + } + ?>

+ +
    +

  1. above the line reading /* That’s all, stop editing! Happy blogging. */:' ), + 'wp-config.php', + '' . $location_of_wp_config . '' + ); ?>

    + + '', 'SECURE_AUTH_KEY' => '', 'LOGGED_IN_KEY' => '', 'NONCE_KEY' => '', 'AUTH_SALT' => '', 'SECURE_AUTH_SALT' => '', 'LOGGED_IN_SALT' => '', 'NONCE_SALT' => '' ); + foreach ( $keys_salts as $c => $v ) { + if ( defined( $c ) ) + unset( $keys_salts[ $c ] ); + } + + if ( ! empty( $keys_salts ) ) { + $keys_salts_str = ''; + $from_api = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' ); + if ( is_wp_error( $from_api ) ) { + foreach ( $keys_salts as $c => $v ) { + $keys_salts_str .= "\ndefine( '$c', '" . wp_generate_password( 64, true, true ) . "' );"; + } + } else { + $from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) ); + foreach ( $keys_salts as $c => $v ) { + $keys_salts_str .= "\ndefine( '$c', '" . substr( array_shift( $from_api ), 28, 64 ) . "' );"; + } + } + $num_keys_salts = count( $keys_salts ); +?> +

    + wp-config.php' + ); + } else { + printf( + /* translators: 1: wp-config.php */ + __( 'These unique authentication keys are also missing from your %s file.' ), + 'wp-config.php' + ); + } + ?> + +

    + + +
    2. + + + + + + + + + '; + if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) { + $web_config_file .= ' + + + + '; + } + $web_config_file .= ' + + + + + + + + + + + + + + + + + + + + + + + + + + + + +'; + + echo '

  2. '; + printf( + /* translators: 1: a filename like .htaccess. 2: a file path. */ + __( 'Add the following to your %1$s file in %2$s, replacing other WordPress rules:' ), + 'web.config', + '' . $home_path . '' + ); + echo '

    '; + if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' ) + echo '

    ' . __('Warning:') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '

    '; + ?> +
    3. +
+ +

'; + printf( + /* translators: 1: a filename like .htaccess. 2: a file path. */ + __( 'Add the following to your %1$s file in %2$s, replacing other WordPress rules:' ), + '.htaccess', + '' . $home_path . '' + ); + echo '

'; + if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' ) + echo '

' . __('Warning:') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '

'; + ?> + + + + +

+