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1 <?php 2 /** 3 * WordPress Network Administration API. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 * @since 4.4.0 8 */ 9 10 /** 11 * Check for an existing network. 12 * 13 * @since 3.0.0 14 * 15 * @global wpdb $wpdb WordPress database abstraction object. 16 * 17 * @return string|false Base domain if network exists, otherwise false. 18 */ 19 function network_domain_check() { 20 global $wpdb; 21 22 $sql = $wpdb->prepare( 'SHOW TABLES LIKE %s', $wpdb->esc_like( $wpdb->site ) ); 23 if ( $wpdb->get_var( $sql ) ) { 24 return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" ); 25 } 26 return false; 27 } 28 29 /** 30 * Allow subdomain installation 31 * 32 * @since 3.0.0 33 * @return bool Whether subdomain installation is allowed 34 */ 35 function allow_subdomain_install() { 36 $domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'home' ) ); 37 if ( parse_url( get_option( 'home' ), PHP_URL_PATH ) || 'localhost' === $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) { 38 return false; 39 } 40 41 return true; 42 } 43 44 /** 45 * Allow subdirectory installation. 46 * 47 * @since 3.0.0 48 * 49 * @global wpdb $wpdb WordPress database abstraction object. 50 * 51 * @return bool Whether subdirectory installation is allowed 52 */ 53 function allow_subdirectory_install() { 54 global $wpdb; 55 56 /** 57 * Filters whether to enable the subdirectory installation feature in Multisite. 58 * 59 * @since 3.0.0 60 * 61 * @param bool $allow Whether to enable the subdirectory installation feature in Multisite. 62 * Default false. 63 */ 64 if ( apply_filters( 'allow_subdirectory_install', false ) ) { 65 return true; 66 } 67 68 if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL ) { 69 return true; 70 } 71 72 $post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" ); 73 if ( empty( $post ) ) { 74 return true; 75 } 76 77 return false; 78 } 79 80 /** 81 * Get base domain of network. 82 * 83 * @since 3.0.0 84 * @return string Base domain. 85 */ 86 function get_clean_basedomain() { 87 $existing_domain = network_domain_check(); 88 if ( $existing_domain ) { 89 return $existing_domain; 90 } 91 $domain = preg_replace( '|https?://|', '', get_option( 'siteurl' ) ); 92 $slash = strpos( $domain, '/' ); 93 if ( $slash ) { 94 $domain = substr( $domain, 0, $slash ); 95 } 96 return $domain; 97 } 98 99 /** 100 * Prints step 1 for Network installation process. 101 * 102 * @todo Realistically, step 1 should be a welcome screen explaining what a Network is and such. 103 * Navigating to Tools > Network should not be a sudden "Welcome to a new install process! 104 * Fill this out and click here." See also contextual help todo. 105 * 106 * @since 3.0.0 107 * 108 * @global bool $is_apache 109 * 110 * @param false|WP_Error $errors Optional. Error object. Default false. 111 */ 112 function network_step1( $errors = false ) { 113 global $is_apache; 114 115 if ( defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) { 116 echo '<div class="error"><p><strong>' . __( 'Error:' ) . '</strong> ' . sprintf( 117 /* translators: %s: DO_NOT_UPGRADE_GLOBAL_TABLES */ 118 __( 'The constant %s cannot be defined when creating a network.' ), 119 '<code>DO_NOT_UPGRADE_GLOBAL_TABLES</code>' 120 ) . '</p></div>'; 121 echo '</div>'; 122 require_once ABSPATH . 'wp-admin/admin-footer.php'; 123 die(); 124 } 125 126 $active_plugins = get_option( 'active_plugins' ); 127 if ( ! empty( $active_plugins ) ) { 128 echo '<div class="notice notice-warning"><p><strong>' . __( 'Warning:' ) . '</strong> ' . sprintf( 129 /* translators: %s: URL to Plugins screen. */ 130 __( 'Please <a href="%s">deactivate your plugins</a> before enabling the Network feature.' ), 131 admin_url( 'plugins.php?plugin_status=active' ) 132 ) . '</p></div>'; 133 echo '<p>' . __( 'Once the network is created, you may reactivate your plugins.' ) . '</p>'; 134 echo '</div>'; 135 require_once ABSPATH . 'wp-admin/admin-footer.php'; 136 die(); 137 } 138 139 $hostname = get_clean_basedomain(); 140 $has_ports = strstr( $hostname, ':' ); 141 if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ), true ) ) ) { 142 echo '<div class="error"><p><strong>' . __( 'Error:' ) . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</p></div>'; 143 echo '<p>' . sprintf( 144 /* translators: %s: Port number. */ 145 __( 'You cannot use port numbers such as %s.' ), 146 '<code>' . $has_ports . '</code>' 147 ) . '</p>'; 148 echo '<a href="' . esc_url( admin_url() ) . '">' . __( 'Go to Dashboard' ) . '</a>'; 149 echo '</div>'; 150 require_once ABSPATH . 'wp-admin/admin-footer.php'; 151 die(); 152 } 153 154 echo '<form method="post">'; 155 156 wp_nonce_field( 'install-network-1' ); 157 158 $error_codes = array(); 159 if ( is_wp_error( $errors ) ) { 160 echo '<div class="error"><p><strong>' . __( 'Error: The network could not be created.' ) . '</strong></p>'; 161 foreach ( $errors->get_error_messages() as $error ) { 162 echo "<p>$error</p>"; 163 } 164 echo '</div>'; 165 $error_codes = $errors->get_error_codes(); 166 } 167 168 if ( ! empty( $_POST['sitename'] ) && ! in_array( 'empty_sitename', $error_codes, true ) ) { 169 $site_name = $_POST['sitename']; 170 } else { 171 /* translators: %s: Default network title. */ 172 $site_name = sprintf( __( '%s Sites' ), get_option( 'blogname' ) ); 173 } 174 175 if ( ! empty( $_POST['email'] ) && ! in_array( 'invalid_email', $error_codes, true ) ) { 176 $admin_email = $_POST['email']; 177 } else { 178 $admin_email = get_option( 'admin_email' ); 179 } 180 ?> 181 <p><?php _e( 'Welcome to the Network installation process!' ); ?></p> 182 <p><?php _e( 'Fill in the information below and you’ll be on your way to creating a network of WordPress sites. Configuration files will be created in the next step.' ); ?></p> 183 <?php 184 185 if ( isset( $_POST['subdomain_install'] ) ) { 186 $subdomain_install = (bool) $_POST['subdomain_install']; 187 } elseif ( apache_mod_loaded( 'mod_rewrite' ) ) { // Assume nothing. 188 $subdomain_install = true; 189 } elseif ( ! allow_subdirectory_install() ) { 190 $subdomain_install = true; 191 } else { 192 $subdomain_install = false; 193 $got_mod_rewrite = got_mod_rewrite(); 194 if ( $got_mod_rewrite ) { // Dangerous assumptions. 195 echo '<div class="updated inline"><p><strong>' . __( 'Note:' ) . '</strong> '; 196 printf( 197 /* translators: %s: mod_rewrite */ 198 __( 'Please make sure the Apache %s module is installed as it will be used at the end of this installation.' ), 199 '<code>mod_rewrite</code>' 200 ); 201 echo '</p>'; 202 } elseif ( $is_apache ) { 203 echo '<div class="error inline"><p><strong>' . __( 'Warning:' ) . '</strong> '; 204 printf( 205 /* translators: %s: mod_rewrite */ 206 __( 'It looks like the Apache %s module is not installed.' ), 207 '<code>mod_rewrite</code>' 208 ); 209 echo '</p>'; 210 } 211 212 if ( $got_mod_rewrite || $is_apache ) { // Protect against mod_rewrite mimicry (but ! Apache). 213 echo '<p>'; 214 printf( 215 /* translators: 1: mod_rewrite, 2: mod_rewrite documentation URL, 3: Google search for mod_rewrite. */ 216 __( 'If %1$s is disabled, ask your administrator to enable that module, or look at the <a href="%2$s">Apache documentation</a> or <a href="%3$s">elsewhere</a> for help setting it up.' ), 217 '<code>mod_rewrite</code>', 218 'https://httpd.apache.org/docs/mod/mod_rewrite.html', 219 'https://www.google.com/search?q=apache+mod_rewrite' 220 ); 221 echo '</p></div>'; 222 } 223 } 224 225 if ( allow_subdomain_install() && allow_subdirectory_install() ) : 226 ?> 227 <h3><?php esc_html_e( 'Addresses of Sites in your Network' ); ?></h3> 228 <p><?php _e( 'Please choose whether you would like sites in your WordPress network to use sub-domains or sub-directories.' ); ?> 229 <strong><?php _e( 'You cannot change this later.' ); ?></strong></p> 230 <p><?php _e( 'You will need a wildcard DNS record if you are going to use the virtual host (sub-domain) functionality.' ); ?></p> 231 <?php // @todo Link to an MS readme? ?> 232 <table class="form-table" role="presentation"> 233 <tr> 234 <th><label><input type="radio" name="subdomain_install" value="1"<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th> 235 <td> 236 <?php 237 printf( 238 /* translators: 1: Host name. */ 239 _x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ), 240 $hostname 241 ); 242 ?> 243 </td> 244 </tr> 245 <tr> 246 <th><label><input type="radio" name="subdomain_install" value="0"<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th> 247 <td> 248 <?php 249 printf( 250 /* translators: 1: Host name. */ 251 _x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ), 252 $hostname 253 ); 254 ?> 255 </td> 256 </tr> 257 </table> 258 259 <?php 260 endif; 261 262 if ( WP_CONTENT_DIR !== ABSPATH . 'wp-content' && ( allow_subdirectory_install() || ! allow_subdomain_install() ) ) { 263 echo '<div class="error inline"><p><strong>' . __( 'Warning:' ) . '</strong> ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</p></div>'; 264 } 265 266 $is_www = ( 0 === strpos( $hostname, 'www.' ) ); 267 if ( $is_www ) : 268 ?> 269 <h3><?php esc_html_e( 'Server Address' ); ?></h3> 270 <p> 271 <?php 272 printf( 273 /* translators: 1: Site URL, 2: Host name, 3: www. */ 274 __( 'You should consider changing your site domain to %1$s before enabling the network feature. It will still be possible to visit your site using the %3$s prefix with an address like %2$s but any links will not have the %3$s prefix.' ), 275 '<code>' . substr( $hostname, 4 ) . '</code>', 276 '<code>' . $hostname . '</code>', 277 '<code>www</code>' 278 ); 279 ?> 280 </p> 281 <table class="form-table" role="presentation"> 282 <tr> 283 <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th> 284 <td> 285 <?php 286 printf( 287 /* translators: %s: Host name. */ 288 __( 'The internet address of your network will be %s.' ), 289 '<code>' . $hostname . '</code>' 290 ); 291 ?> 292 </td> 293 </tr> 294 </table> 295 <?php endif; ?> 296 297 <h3><?php esc_html_e( 'Network Details' ); ?></h3> 298 <table class="form-table" role="presentation"> 299 <?php if ( 'localhost' === $hostname ) : ?> 300 <tr> 301 <th scope="row"><?php esc_html_e( 'Sub-directory Installation' ); ?></th> 302 <td> 303 <?php 304 printf( 305 /* translators: 1: localhost, 2: localhost.localdomain */ 306 __( 'Because you are using %1$s, the sites in your WordPress network must use sub-directories. Consider using %2$s if you wish to use sub-domains.' ), 307 '<code>localhost</code>', 308 '<code>localhost.localdomain</code>' 309 ); 310 // Uh oh: 311 if ( ! allow_subdirectory_install() ) { 312 echo ' <strong>' . __( 'Warning:' ) . ' ' . __( 'The main site in a sub-directory installation will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; 313 } 314 ?> 315 </td> 316 </tr> 317 <?php elseif ( ! allow_subdomain_install() ) : ?> 318 <tr> 319 <th scope="row"><?php esc_html_e( 'Sub-directory Installation' ); ?></th> 320 <td> 321 <?php 322 _e( 'Because your installation is in a directory, the sites in your WordPress network must use sub-directories.' ); 323 // Uh oh: 324 if ( ! allow_subdirectory_install() ) { 325 echo ' <strong>' . __( 'Warning:' ) . ' ' . __( 'The main site in a sub-directory installation will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; 326 } 327 ?> 328 </td> 329 </tr> 330 <?php elseif ( ! allow_subdirectory_install() ) : ?> 331 <tr> 332 <th scope="row"><?php esc_html_e( 'Sub-domain Installation' ); ?></th> 333 <td> 334 <?php 335 _e( 'Because your installation is not new, the sites in your WordPress network must use sub-domains.' ); 336 echo ' <strong>' . __( 'The main site in a sub-directory installation will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>'; 337 ?> 338 </td> 339 </tr> 340 <?php endif; ?> 341 <?php if ( ! $is_www ) : ?> 342 <tr> 343 <th scope='row'><?php esc_html_e( 'Server Address' ); ?></th> 344 <td> 345 <?php 346 printf( 347 /* translators: %s: Host name. */ 348 __( 'The internet address of your network will be %s.' ), 349 '<code>' . $hostname . '</code>' 350 ); 351 ?> 352 </td> 353 </tr> 354 <?php endif; ?> 355 <tr> 356 <th scope='row'><label for="sitename"><?php esc_html_e( 'Network Title' ); ?></label></th> 357 <td> 358 <input name='sitename' id='sitename' type='text' size='45' value='<?php echo esc_attr( $site_name ); ?>' /> 359 <p class="description"> 360 <?php _e( 'What would you like to call your network?' ); ?> 361 </p> 362 </td> 363 </tr> 364 <tr> 365 <th scope='row'><label for="email"><?php esc_html_e( 'Network Admin Email' ); ?></label></th> 366 <td> 367 <input name='email' id='email' type='text' size='45' value='<?php echo esc_attr( $admin_email ); ?>' /> 368 <p class="description"> 369 <?php _e( 'Your email address.' ); ?> 370 </p> 371 </td> 372 </tr> 373 </table> 374 <?php submit_button( __( 'Install' ), 'primary', 'submit' ); ?> 375 </form> 376 <?php 377 } 378 379 /** 380 * Prints step 2 for Network installation process. 381 * 382 * @since 3.0.0 383 * 384 * @global wpdb $wpdb WordPress database abstraction object. 385 * @global bool $is_nginx Whether the server software is Nginx or something else. 386 * 387 * @param false|WP_Error $errors Optional. Error object. Default false. 388 */ 389 function network_step2( $errors = false ) { 390 global $wpdb, $is_nginx; 391 392 $hostname = get_clean_basedomain(); 393 $slashed_home = trailingslashit( get_option( 'home' ) ); 394 $base = parse_url( $slashed_home, PHP_URL_PATH ); 395 $document_root_fix = str_replace( '\\', '/', realpath( $_SERVER['DOCUMENT_ROOT'] ) ); 396 $abspath_fix = str_replace( '\\', '/', ABSPATH ); 397 $home_path = 0 === strpos( $abspath_fix, $document_root_fix ) ? $document_root_fix . $base : get_home_path(); 398 $wp_siteurl_subdir = preg_replace( '#^' . preg_quote( $home_path, '#' ) . '#', '', $abspath_fix ); 399 $rewrite_base = ! empty( $wp_siteurl_subdir ) ? ltrim( trailingslashit( $wp_siteurl_subdir ), '/' ) : ''; 400 401 $location_of_wp_config = $abspath_fix; 402 if ( ! file_exists( ABSPATH . 'wp-config.php' ) && file_exists( dirname( ABSPATH ) . '/wp-config.php' ) ) { 403 $location_of_wp_config = dirname( $abspath_fix ); 404 } 405 $location_of_wp_config = trailingslashit( $location_of_wp_config ); 406 407 // Wildcard DNS message. 408 if ( is_wp_error( $errors ) ) { 409 echo '<div class="error">' . $errors->get_error_message() . '</div>'; 410 } 411 412 if ( $_POST ) { 413 if ( allow_subdomain_install() ) { 414 $subdomain_install = allow_subdirectory_install() ? ! empty( $_POST['subdomain_install'] ) : true; 415 } else { 416 $subdomain_install = false; 417 } 418 } else { 419 if ( is_multisite() ) { 420 $subdomain_install = is_subdomain_install(); 421 ?> 422 <p><?php _e( 'The original configuration steps are shown here for reference.' ); ?></p> 423 <?php 424 } else { 425 $subdomain_install = (bool) $wpdb->get_var( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install'" ); 426 ?> 427 <div class="error"><p><strong><?php _e( 'Warning:' ); ?></strong> <?php _e( 'An existing WordPress network was detected.' ); ?></p></div> 428 <p><?php _e( 'Please complete the configuration steps. To create a new network, you will need to empty or remove the network database tables.' ); ?></p> 429 <?php 430 } 431 } 432 433 $subdir_match = $subdomain_install ? '' : '([_0-9a-zA-Z-]+/)?'; 434 $subdir_replacement_01 = $subdomain_install ? '' : '$1'; 435 $subdir_replacement_12 = $subdomain_install ? '$1' : '$2'; 436 437 if ( $_POST || ! is_multisite() ) { 438 ?> 439 <h3><?php esc_html_e( 'Enabling the Network' ); ?></h3> 440 <p><?php _e( 'Complete the following steps to enable the features for creating a network of sites.' ); ?></p> 441 <div class="notice notice-warning inline"><p> 442 <?php 443 if ( file_exists( $home_path . '.htaccess' ) ) { 444 echo '<strong>' . __( 'Caution:' ) . '</strong> '; 445 printf( 446 /* translators: 1: wp-config.php, 2: .htaccess */ 447 __( 'You should back up your existing %1$s and %2$s files.' ), 448 '<code>wp-config.php</code>', 449 '<code>.htaccess</code>' 450 ); 451 } elseif ( file_exists( $home_path . 'web.config' ) ) { 452 echo '<strong>' . __( 'Caution:' ) . '</strong> '; 453 printf( 454 /* translators: 1: wp-config.php, 2: web.config */ 455 __( 'You should back up your existing %1$s and %2$s files.' ), 456 '<code>wp-config.php</code>', 457 '<code>web.config</code>' 458 ); 459 } else { 460 echo '<strong>' . __( 'Caution:' ) . '</strong> '; 461 printf( 462 /* translators: %s: wp-config.php */ 463 __( 'You should back up your existing %s file.' ), 464 '<code>wp-config.php</code>' 465 ); 466 } 467 ?> 468 </p></div> 469 <?php 470 } 471 ?> 472 <ol> 473 <li><p> 474 <?php 475 printf( 476 /* translators: 1: wp-config.php, 2: Location of wp-config file, 3: Translated version of "That's all, stop editing! Happy publishing." */ 477 __( 'Add the following to your %1$s file in %2$s <strong>above</strong> the line reading %3$s:' ), 478 '<code>wp-config.php</code>', 479 '<code>' . $location_of_wp_config . '</code>', 480 /* 481 * translators: This string should only be translated if wp-config-sample.php is localized. 482 * You can check the localized release package or 483 * https://i18n.svn.wordpress.org/<locale code>/branches/<wp version>/dist/wp-config-sample.php 484 */ 485 '<code>/* ' . __( 'That’s all, stop editing! Happy publishing.' ) . ' */</code>' 486 ); 487 ?> 488 </p> 489 <textarea class="code" readonly="readonly" cols="100" rows="7"> 490 define( 'MULTISITE', true ); 491 define( 'SUBDOMAIN_INSTALL', <?php echo $subdomain_install ? 'true' : 'false'; ?> ); 492 define( 'DOMAIN_CURRENT_SITE', '<?php echo $hostname; ?>' ); 493 define( 'PATH_CURRENT_SITE', '<?php echo $base; ?>' ); 494 define( 'SITE_ID_CURRENT_SITE', 1 ); 495 define( 'BLOG_ID_CURRENT_SITE', 1 ); 496 </textarea> 497 <?php 498 $keys_salts = array( 499 'AUTH_KEY' => '', 500 'SECURE_AUTH_KEY' => '', 501 'LOGGED_IN_KEY' => '', 502 'NONCE_KEY' => '', 503 'AUTH_SALT' => '', 504 'SECURE_AUTH_SALT' => '', 505 'LOGGED_IN_SALT' => '', 506 'NONCE_SALT' => '', 507 ); 508 foreach ( $keys_salts as $c => $v ) { 509 if ( defined( $c ) ) { 510 unset( $keys_salts[ $c ] ); 511 } 512 } 513 514 if ( ! empty( $keys_salts ) ) { 515 $keys_salts_str = ''; 516 $from_api = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' ); 517 if ( is_wp_error( $from_api ) ) { 518 foreach ( $keys_salts as $c => $v ) { 519 $keys_salts_str .= "\ndefine( '$c', '" . wp_generate_password( 64, true, true ) . "' );"; 520 } 521 } else { 522 $from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) ); 523 foreach ( $keys_salts as $c => $v ) { 524 $keys_salts_str .= "\ndefine( '$c', '" . substr( array_shift( $from_api ), 28, 64 ) . "' );"; 525 } 526 } 527 $num_keys_salts = count( $keys_salts ); 528 ?> 529 <p> 530 <?php 531 if ( 1 === $num_keys_salts ) { 532 printf( 533 /* translators: %s: wp-config.php */ 534 __( 'This unique authentication key is also missing from your %s file.' ), 535 '<code>wp-config.php</code>' 536 ); 537 } else { 538 printf( 539 /* translators: %s: wp-config.php */ 540 __( 'These unique authentication keys are also missing from your %s file.' ), 541 '<code>wp-config.php</code>' 542 ); 543 } 544 ?> 545 <?php _e( 'To make your installation more secure, you should also add:' ); ?> 546 </p> 547 <textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php echo esc_textarea( $keys_salts_str ); ?></textarea> 548 <?php 549 } 550 ?> 551 </li> 552 <?php 553 if ( iis7_supports_permalinks() ) : 554 // IIS doesn't support RewriteBase, all your RewriteBase are belong to us. 555 $iis_subdir_match = ltrim( $base, '/' ) . $subdir_match; 556 $iis_rewrite_base = ltrim( $base, '/' ) . $rewrite_base; 557 $iis_subdir_replacement = $subdomain_install ? '' : '{R:1}'; 558 559 $web_config_file = '<?xml version="1.0" encoding="UTF-8"?> 560 <configuration> 561 <system.webServer> 562 <rewrite> 563 <rules> 564 <rule name="WordPress Rule 1" stopProcessing="true"> 565 <match url="^index\.php$" ignoreCase="false" /> 566 <action type="None" /> 567 </rule>'; 568 if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) { 569 $web_config_file .= ' 570 <rule name="WordPress Rule for Files" stopProcessing="true"> 571 <match url="^' . $iis_subdir_match . 'files/(.+)" ignoreCase="false" /> 572 <action type="Rewrite" url="' . $iis_rewrite_base . WPINC . '/ms-files.php?file={R:1}" appendQueryString="false" /> 573 </rule>'; 574 } 575 $web_config_file .= ' 576 <rule name="WordPress Rule 2" stopProcessing="true"> 577 <match url="^' . $iis_subdir_match . 'wp-admin$" ignoreCase="false" /> 578 <action type="Redirect" url="' . $iis_subdir_replacement . 'wp-admin/" redirectType="Permanent" /> 579 </rule> 580 <rule name="WordPress Rule 3" stopProcessing="true"> 581 <match url="^" ignoreCase="false" /> 582 <conditions logicalGrouping="MatchAny"> 583 <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" /> 584 <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" /> 585 </conditions> 586 <action type="None" /> 587 </rule> 588 <rule name="WordPress Rule 4" stopProcessing="true"> 589 <match url="^' . $iis_subdir_match . '(wp-(content|admin|includes).*)" ignoreCase="false" /> 590 <action type="Rewrite" url="' . $iis_rewrite_base . '{R:1}" /> 591 </rule> 592 <rule name="WordPress Rule 5" stopProcessing="true"> 593 <match url="^' . $iis_subdir_match . '([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" /> 594 <action type="Rewrite" url="' . $iis_rewrite_base . '{R:2}" /> 595 </rule> 596 <rule name="WordPress Rule 6" stopProcessing="true"> 597 <match url="." ignoreCase="false" /> 598 <action type="Rewrite" url="index.php" /> 599 </rule> 600 </rules> 601 </rewrite> 602 </system.webServer> 603 </configuration> 604 '; 605 606 echo '<li><p>'; 607 printf( 608 /* translators: 1: File name (.htaccess or web.config), 2: File path. */ 609 __( 'Add the following to your %1$s file in %2$s, <strong>replacing</strong> other WordPress rules:' ), 610 '<code>web.config</code>', 611 '<code>' . $home_path . '</code>' 612 ); 613 echo '</p>'; 614 if ( ! $subdomain_install && WP_CONTENT_DIR !== ABSPATH . 'wp-content' ) { 615 echo '<p><strong>' . __( 'Warning:' ) . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>'; 616 } 617 ?> 618 <textarea class="code" readonly="readonly" cols="100" rows="20"><?php echo esc_textarea( $web_config_file ); ?></textarea> 619 </li> 620 </ol> 621 622 <?php 623 elseif ( $is_nginx ) : // End iis7_supports_permalinks(). Link to Nginx documentation instead: 624 625 echo '<li><p>'; 626 printf( 627 /* translators: %s: Documentation URL. */ 628 __( 'It seems your network is running with Nginx web server. <a href="%s">Learn more about further configuration</a>.' ), 629 __( 'https://wordpress.org/support/article/nginx/' ) 630 ); 631 echo '</p></li>'; 632 633 else : // End $is_nginx. Construct an .htaccess file instead: 634 635 $ms_files_rewriting = ''; 636 if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) { 637 $ms_files_rewriting = "\n# uploaded files\nRewriteRule ^"; 638 $ms_files_rewriting .= $subdir_match . "files/(.+) {$rewrite_base}" . WPINC . "/ms-files.php?file={$subdir_replacement_12} [L]" . "\n"; 639 } 640 641 $htaccess_file = <<<EOF 642 RewriteEngine On 643 RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}] 644 RewriteBase {$base} 645 RewriteRule ^index\.php$ - [L] 646 {$ms_files_rewriting} 647 # add a trailing slash to /wp-admin 648 RewriteRule ^{$subdir_match}wp-admin$ {$subdir_replacement_01}wp-admin/ [R=301,L] 649 650 RewriteCond %{REQUEST_FILENAME} -f [OR] 651 RewriteCond %{REQUEST_FILENAME} -d 652 RewriteRule ^ - [L] 653 RewriteRule ^{$subdir_match}(wp-(content|admin|includes).*) {$rewrite_base}{$subdir_replacement_12} [L] 654 RewriteRule ^{$subdir_match}(.*\.php)$ {$rewrite_base}$subdir_replacement_12 [L] 655 RewriteRule . index.php [L] 656 657 EOF; 658 659 echo '<li><p>'; 660 printf( 661 /* translators: 1: File name (.htaccess or web.config), 2: File path. */ 662 __( 'Add the following to your %1$s file in %2$s, <strong>replacing</strong> other WordPress rules:' ), 663 '<code>.htaccess</code>', 664 '<code>' . $home_path . '</code>' 665 ); 666 echo '</p>'; 667 if ( ! $subdomain_install && WP_CONTENT_DIR !== ABSPATH . 'wp-content' ) { 668 echo '<p><strong>' . __( 'Warning:' ) . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>'; 669 } 670 ?> 671 <textarea class="code" readonly="readonly" cols="100" rows="<?php echo substr_count( $htaccess_file, "\n" ) + 1; ?>"><?php echo esc_textarea( $htaccess_file ); ?></textarea> 672 </li> 673 </ol> 674 675 <?php 676 endif; // End IIS/Nginx/Apache code branches. 677 678 if ( ! is_multisite() ) { 679 ?> 680 <p><?php _e( 'Once you complete these steps, your network is enabled and configured. You will have to log in again.' ); ?> <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log In' ); ?></a></p> 681 <?php 682 } 683 }
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