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/wp-admin/network.php

https://gitlab.com/endomorphosis/reservationtelco
PHP | 520 lines | 420 code | 46 blank | 54 comment | 70 complexity | 4a83c2eab28d47ef6e5487bddec491b2 MD5 | raw file
    

  1. <?php
    2. 

  2. /**
    3. 

  3.  * Network installation administration panel.
    4. 

  4.  *
    5. 

  5.  * A multi-step process allowing the user to enable a network of WordPress sites.
    6. 

  6.  *
    7. 

  7.  * @since 3.0.0
    8. 

  8.  *
    9. 

  9.  * @package WordPress
    10. 

  10.  * @subpackage Administration
    11. 

  11.  */
    12. 

  12. 

  13. define( 'WP_NETWORK_ADMIN_PAGE', true );
    14. 

  14. 

  15. /** WordPress Administration Bootstrap */
    16. 

  16. require_once( './admin.php' );
    17. 

  17. 

  18. if ( ! is_super_admin() )
    19. 

  19. 	wp_die( __( 'You do not have sufficient permissions to manage options for this site.' ) );
    20. 

  20. 

  21. if ( is_multisite() && ! defined( 'MULTISITE' ) )
    22. 

  22. 	wp_die( __( 'The Network creation panel is not for WordPress MU networks.' ) );
    23. 

  23. 

  24. // We need to create references to ms global tables to enable Network.
    25. 

  25. foreach ( $wpdb->tables( 'ms_global' ) as $table => $prefixed_table )
    26. 

  26. 	$wpdb->$table = $prefixed_table;
    27. 

  27. 

  28. /**
    29. 

  29.  * Check for an existing network.
    30. 

  30.  *
    31. 

  31.  * @since 3.0.0
    32. 

  32.  * @return Whether a network exists.
    33. 

  33.  */
    34. 

  34. function network_domain_check() {
    35. 

  35. 	global $wpdb;
    36. 

  36. 	if ( $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) )
    37. 

  37. 		return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" );
    38. 

  38. 	return false;
    39. 

  39. }
    40. 

  40. 

  41. /**
    42. 

  42.  * Allow subdomain install
    43. 

  43.  *
    44. 

  44.  * @since 3.0.0
    45. 

  45.  * @return bool Whether subdomain install is allowed
    46. 

  46.  */
    47. 

  47. function allow_subdomain_install() {
    48. 

  48. 	$domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'siteurl' ) );
    49. 

  49. 	if( false !== strpos( $domain, '/' ) || 'localhost' == $domain || preg_match( '|[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|', $domain ) )
    50. 

  50. 		return false;
    51. 

  51. 

  52. 	return true;
    53. 

  53. }
    54. 

  54. /**
    55. 

  55.  * Allow subdirectory install
    56. 

  56.  *
    57. 

  57.  * @since 3.0.0
    58. 

  58.  * @return bool Whether subdirectory install is allowed
    59. 

  59.  */
    60. 

  60. function allow_subdirectory_install() {
    61. 

  61. 	global $wpdb;
    62. 

  62. 	if ( apply_filters( 'allow_subdirectory_install', false ) )
    63. 

  63. 		return true;
    64. 

  64. 

  65. 	$post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" );
    66. 

  66. 	if ( empty( $post ) )
    67. 

  67. 		return true;
    68. 

  68. 

  69. 	return false;
    70. 

  70. }
    71. 

  71. /**
    72. 

  72.  * Get base domain of network.
    73. 

  73.  *
    74. 

  74.  * @since 3.0.0
    75. 

  75.  * @return string Base domain.
    76. 

  76.  */
    77. 

  77. function get_clean_basedomain() {
    78. 

  78. 	if ( $existing_domain = network_domain_check() )
    79. 

  79. 		return $existing_domain;
    80. 

  80. 	$domain = preg_replace( '|https?://|', '', get_option( 'siteurl' ) );
    81. 

  81. 	if ( $slash = strpos( $domain, '/' ) )
    82. 

  82. 		$domain = substr( $domain, 0, $slash );
    83. 

  83. 	return $domain;
    84. 

  84. }
    85. 

  85. 

  86. if ( ! network_domain_check() && ( ! defined( 'WP_ALLOW_MULTISITE' ) || ! WP_ALLOW_MULTISITE ) )
    87. 

  87. 	wp_die( __( 'You must define the <code>WP_ALLOW_MULTISITE</code> constant as true in your wp-config.php file to allow creation of a Network.' ) );
    88. 

  88. 

  89. $title = __( 'Create a Network of WordPress Sites' );
    90. 

  90. $parent_file = 'tools.php';
    91. 

  91. 

  92. add_contextual_help($current_screen, 
    93. 

  93. 	'<p>' . __('This screen allows you to configure a network as having subdomains (site1.example.com) or subdirectories (example.com/site1). Subdomains require wildcard subdomains to be enabled in Apache and DNS records, if your host allows it.') . '</p>' .
    94. 

  94. 	'<p>' . __('Choose subdomains or subdirectories; this can only be switched afterwards by reconfiguring your install. Fill out the network details, and click install. If this does not work, you may have to add a wildcard DNS record (for subdomains) or change to another setting in Permalinks (for subdirectories).') . '</p>' .
    95. 

  95. 	'<p>' . __('The next screen for Network will give you individually-generated lines of code to add to your wp-config.php and .htaccess files. Make sure the settings of your FTP client make files starting with a dot visible, so that you can find .htaccess; you may have to create this file if it really is not there. Make backup copies of those two files.') . '</p>' .
    96. 

  96. 	'<p>' . __('Add a blogs.dir directory under /wp-content/ and add the designated lines of code to wp-config.php (just before /*...stop editing...*/) and .htaccess (replacing the existing WordPress rules).') . '</p>' .
    97. 

  97. 	'<p>' . __('Refreshing your browser will take you to a screen with an archive of those added lines of code. A set of six links under Super Admin will appear at the top of the main left navigation menu. The multisite network is now enabled.') . '</p>' .
    98. 

  98. 	'<p>' . __('The choice of subdirectory sites is disabled if this setup is more than a month old because of permalink problems with &#8220;/blog/&#8221; from the main site. This disabling will be addressed soon in a future version.') . '</p>' .
    99. 

  99. 	'<p><strong>' . __('For more information:') . '</strong></p>' .
    100. 

  100. 	'<p>' . __('<a href="http://codex.wordpress.org/Create_A_Network">General Network Creation Documentation</a>') . '</p>' .
    101. 

  101. 	'<p>' . __('<a href="http://codex.wordpress.org/Tools_Network_SubPanel">Tools > Network Documentation</a>') . '</p>' .
    102. 

  102. 	'<p>' . __('<a href="http://wordpress.org/support/">Support Forums</a>') . '</p>'
    103. 

  103. );
    104. 

  104. 

  105. include( './admin-header.php' );
    106. 

  106. ?>
    107. 

  107. <div class="wrap">
    108. 

  108. <?php screen_icon(); ?>
    109. 

  109. <h2><?php echo esc_html( $title ); ?></h2>
    110. 

  110. 

  111. <?php
    112. 

  112. /**
    113. 

  113.  * Prints step 1 for Network installation process.
    114. 

  114.  *
    115. 

  115.  * @todo Realistically, step 1 should be a welcome screen explaining what a Network is and such. Navigating to Tools > Network
    116. 

  116.  * 	should not be a sudden "Welcome to a new install process! Fill this out and click here." See also contextual help todo.
    117. 

  117.  *
    118. 

  118.  * @since 3.0.0
    119. 

  119.  */
    120. 

  120. function network_step1( $errors = false ) {
    121. 

  121. 	global $is_apache;
    122. 

  122. 

  123. 	if ( get_option( 'siteurl' ) != get_option( 'home' ) ) {
    124. 

  124. 		echo '<div class="error"><p><strong>' . __('Error:') . '</strong> ' . sprintf( __( 'Your <strong>WordPress address</strong> must match your <strong>Site address</strong> before creating a Network. See <a href="%s">General Settings</a>.' ), esc_url( admin_url( 'options-general.php' ) ) ) . '</p></div>';
    125. 

  125. 		echo '</div>';
    126. 

  126. 		include ('./admin-footer.php' );
    127. 

  127. 		die();
    128. 

  128. 	}
    129. 

  129. 

  130. 	$active_plugins = get_option( 'active_plugins' );
    131. 

  131. 	if ( ! empty( $active_plugins ) ) {
    132. 

  132. 		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>';
    133. 

  133. 		echo '</div>';
    134. 

  134. 		include( './admin-footer.php' );
    135. 

  135. 		die();
    136. 

  136. 	}
    137. 

  137. 

  138. 	$hostname = get_clean_basedomain();
    139. 

  139. 	$has_ports = strstr( $hostname, ':' );
    140. 

  140. 	if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) ) ) {
    141. 

  141. 		echo '<div class="error"><p><strong>' . __( 'Error:') . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</p></div>';
    142. 

  142. 		echo '<p>' . sprintf( __( 'You cannot use port numbers such as <code>%s</code>.' ), $has_ports ) . '</p>';
    143. 

  143. 		echo '<a href="' . esc_url( admin_url() ) . '">' . __( 'Return to Dashboard' ) . '</a>';
    144. 

  144. 		echo '</div>';
    145. 

  145. 		include( './admin-footer.php' );
    146. 

  146. 		die();
    147. 

  147. 	}
    148. 

  148. 

  149. 	echo '<form method="post" action="">';
    150. 

  150. 

  151. 	wp_nonce_field( 'install-network-1' );
    152. 

  152. 

  153. 	$error_codes = array();
    154. 

  154. 	if ( is_wp_error( $errors ) ) {
    155. 

  155. 		echo '<div class="error"><p><strong>' . __( 'ERROR: The network could not be created.' ) . '</strong></p>';
    156. 

  156. 		foreach ( $errors->get_error_messages() as $error )
    157. 

  157. 			echo "<p>$error</p>";
    158. 

  158. 		echo '</div>';
    159. 

  159. 		$error_codes = $errors->get_error_codes();
    160. 

  160. 	}
    161. 

  161. 

  162. 	if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' )
    163. 

  163. 		echo '<div class="error"><p><strong>' . __('Warning!') . '</strong> ' . __( 'Networks may not be fully compatible with custom wp-content directories.' ) . '</p></div>';
    164. 

  164. 

  165. 	$site_name = ( ! empty( $_POST['sitename'] ) && ! in_array( 'empty_sitename', $error_codes ) ) ? $_POST['sitename'] : sprintf( _x('%s Sites', 'Default network name' ), get_option( 'blogname' ) );
    166. 

  166. 	$admin_email = ( ! empty( $_POST['email'] ) && ! in_array( 'invalid_email', $error_codes ) ) ? $_POST['email'] : get_option( 'admin_email' );
    167. 

  167. 	?>
    168. 

  168. 	<p><?php _e( 'Welcome to the Network installation process!' ); ?></p>
    169. 

  169. 	<p><?php _e( 'Fill in the information below and you&#8217;ll be on your way to creating a network of WordPress sites. We will create configuration files in the next step.' ); ?></p>
    170. 

  170. 	<?php
    171. 

  171. 

  172. 	if ( isset( $_POST['subdomain_install'] ) ) {
    173. 

  173. 		$subdomain_install = (bool) $_POST['subdomain_install'];
    174. 

  174. 	} elseif ( apache_mod_loaded('mod_rewrite') ) { // assume nothing
    175. 

  175. 		$subdomain_install = true;
    176. 

  176. 	} elseif ( !allow_subdirectory_install() ) {
    177. 

  177. 		$subdomain_install = true;
    178. 

  178. 	} else {
    179. 

  179. 		$subdomain_install = false;
    180. 

  180. 		if ( $got_mod_rewrite = got_mod_rewrite() ) // dangerous assumptions
    181. 

  181. 			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>';
    182. 

  182. 		elseif ( $is_apache )
    183. 

  183. 			echo '<div class="error inline"><p><strong>' . __( 'Warning!' ) . '</strong> ' . __( 'It looks like the Apache <code>mod_rewrite</code> module is not installed.' ) . '</p>';
    184. 

  184. 		if ( $got_mod_rewrite || $is_apache ) // Protect against mod_rewrite mimicry (but ! Apache)
    185. 

  185. 			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>';
    186. 

  186. 	}
    187. 

  187. 

  188. 	if ( allow_subdomain_install() && allow_subdirectory_install() ) : ?>
    189. 

  189. 		<h3><?php esc_html_e( 'Addresses of Sites in your Network' ); ?></h3>
    190. 

  190. 		<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>
    191. 

  191. 		<p><?php _e( 'You will need a wildcard DNS record if you are going to use the virtual host (sub-domain) functionality.' ); ?></p>
    192. 

  192. 		<?php // @todo: Link to an MS readme? ?>
    193. 

  193. 		<table class="form-table">
    194. 

  194. 			<tr>
    195. 

  195. 				<th><label><input type='radio' name='subdomain_install' value='1'<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th>
    196. 

  196. 				<td><?php printf( _x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ), $hostname ); ?></td>
    197. 

  197. 			</tr>
    198. 

  198. 			<tr>
    199. 

  199. 				<th><label><input type='radio' name='subdomain_install' value='0'<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th>
    200. 

  200. 				<td><?php printf( _x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ), $hostname ); ?></td>
    201. 

  201. 			</tr>
    202. 

  202. 		</table>
    203. 

  203. 

  204. <?php
    205. 

  205. 	endif;
    206. 

  206. 

  207. 		$is_www = ( 0 === strpos( $hostname, 'www.' ) );
    208. 

  208. 		if ( $is_www ) :
    209. 

  209. 		?>
    210. 

  210. 		<h3><?php esc_html_e( 'Server Address' ); ?></h3>
    211. 

  211. 		<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 ); ?></h3>
    212. 

  212. 		<table class="form-table">
    213. 

  213. 			<tr>
    214. 

  214. 				<th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
    215. 

  215. 				<td>
    216. 

  216. 					<?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?>
    217. 

  217. 				</td>
    218. 

  218. 			</tr>
    219. 

  219. 		</table>
    220. 

  220. 		<?php endif; ?>
    221. 

  221. 

  222. 		<h3><?php esc_html_e( 'Network Details' ); ?></h3>
    223. 

  223. 		<table class="form-table">
    224. 

  224. 		<?php if ( 'localhost' == $hostname ) : ?>
    225. 

  225. 			<tr>
    226. 

  226. 				<th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th>
    227. 

  227. 				<td><?php
    228. 

  228. 					_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.' );
    229. 

  229. 					// Uh oh:
    230. 

  230. 					if ( !allow_subdirectory_install() )
    231. 

  231. 						echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
    232. 

  232. 				?></td>
    233. 

  233. 			</tr>
    234. 

  234. 		<?php elseif ( !allow_subdomain_install() ) : ?>
    235. 

  235. 			<tr>
    236. 

  236. 				<th scope="row"><?php esc_html_e( 'Sub-directory Install' ); ?></th>
    237. 

  237. 				<td><?php
    238. 

  238. 					_e( 'Because your install is in a directory, the sites in your WordPress network must use sub-directories.' );
    239. 

  239. 					// Uh oh:
    240. 

  240. 					if ( !allow_subdirectory_install() )
    241. 

  241. 						echo ' <strong>' . __( 'Warning!' ) . ' ' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
    242. 

  242. 				?></td>
    243. 

  243. 			</tr>
    244. 

  244. 		<?php elseif ( !allow_subdirectory_install() ) : ?>
    245. 

  245. 			<tr>
    246. 

  246. 				<th scope="row"><?php esc_html_e( 'Sub-domain Install' ); ?></th>
    247. 

  247. 				<td><?php _e( 'Because your install is not new, the sites in your WordPress network must use sub-domains.' );
    248. 

  248. 					echo ' <strong>' . __( 'The main site in a sub-directory install will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
    249. 

  249. 				?></td>
    250. 

  250. 			</tr>
    251. 

  251. 		<?php endif; ?>
    252. 

  252. 		<?php if ( ! $is_www ) : ?>
    253. 

  253. 			<tr>
    254. 

  254. 				<th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
    255. 

  255. 				<td>
    256. 

  256. 					<?php printf( __( 'The internet address of your network will be <code>%s</code>.' ), $hostname ); ?>
    257. 

  257. 				</td>
    258. 

  258. 			</tr>
    259. 

  259. 		<?php endif; ?>
    260. 

  260. 			<tr>
    261. 

  261. 				<th scope='row'><?php esc_html_e( 'Network Title' ); ?></th>
    262. 

  262. 				<td>
    263. 

  263. 					<input name='sitename' type='text' size='45' value='<?php echo esc_attr( $site_name ); ?>' />
    264. 

  264. 					<br /><?php _e( 'What would you like to call your network?' ); ?>
    265. 

  265. 				</td>
    266. 

  266. 			</tr>
    267. 

  267. 			<tr>
    268. 

  268. 				<th scope='row'><?php esc_html_e( 'Admin E-mail Address' ); ?></th>
    269. 

  269. 				<td>
    270. 

  270. 					<input name='email' type='text' size='45' value='<?php echo esc_attr( $admin_email ); ?>' />
    271. 

  271. 					<br /><?php _e( 'Your email address.' ); ?>
    272. 

  272. 				</td>
    273. 

  273. 			</tr>
    274. 

  274. 		</table>
    275. 

  275. 		<p class='submit'><input class="button-primary" name='submit' type='submit' value='<?php esc_attr_e( 'Install' ); ?>' /></p>
    276. 

  276. 	</form>
    277. 

  277. 		<?php
    278. 

  278. }
    279. 

  279. 

  280. /**
    281. 

  281.  * Prints step 2 for Network installation process.
    282. 

  282.  *
    283. 

  283.  * @since 3.0.0
    284. 

  284.  */
    285. 

  285. function network_step2( $errors = false ) {
    286. 

  286. 	global $base, $wpdb;
    287. 

  287. 	$hostname = get_clean_basedomain();
    288. 

  288. 

  289. 	// Wildcard DNS message.
    290. 

  290. 	if ( is_wp_error( $errors ) )
    291. 

  291. 		echo '<div class="error">' . $errors->get_error_message() . '</div>';
    292. 

  292. 

  293. 	if ( $_POST ) {
    294. 

  294. 		$subdomain_install = allow_subdomain_install() ? ( allow_subdirectory_install() ? ! empty( $_POST['subdomain_install'] ) : true ) : false;
    295. 

  295. 	} else {
    296. 

  296. 		if ( is_multisite() ) {
    297. 

  297. 			$subdomain_install = is_subdomain_install();
    298. 

  298. ?>
    299. 

  299. 	<div class="updated"><p><strong><?php _e( 'Notice: The Network feature is already enabled.' ); ?></strong> <?php _e( 'The original configuration steps are shown here for reference.' ); ?></p></div>
    300. 

  300. <?php	} else {
    301. 

  301. 			$subdomain_install = (bool) $wpdb->get_var( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install'" );
    302. 

  302. ?>
    303. 

  303. 	<div class="error"><p><strong><?php _e('Warning:'); ?></strong> <?php _e( 'An existing WordPress network was detected.' ); ?></p></div>
    304. 

  304. 	<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>
    305. 

  305. <?php
    306. 

  306. 		}
    307. 

  307. 	}
    308. 

  308. 

  309. 	if ( $_POST || ! is_multisite() ) {
    310. 

  310. ?>
    311. 

  311. 		<h3><?php esc_html_e( 'Enabling the Network' ); ?></h3>
    312. 

  312. 		<p><?php _e( 'Complete the following steps to enable the features for creating a network of sites.' ); ?></p>
    313. 

  313. 		<div class="updated inline"><p><?php
    314. 

  314. 			if ( iis7_supports_permalinks() )
    315. 

  315. 				_e( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> file.' );
    316. 

  316. 			else
    317. 

  317. 				_e( '<strong>Caution:</strong> We recommend you back up your existing <code>wp-config.php</code> and <code>.htaccess</code> files.' );
    318. 

  318. 		?></p></div>
    319. 

  319. <?php
    320. 

  320. 	}
    321. 

  321. ?>
    322. 

  322. 		<ol>
    323. 

  323. 			<li><p><?php
    324. 

  324. 				printf( __( 'Create a <code>blogs.dir</code> directory in <code>%s</code>. This directory is used to stored uploaded media for your additional sites and must be writeable by the web server.' ), WP_CONTENT_DIR );
    325. 

  325. 				if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' )
    326. 

  326. 					echo ' <strong>' . __('Warning:') . ' ' . __( 'Networks may not be fully compatible with custom wp-content directories.' ) . '</strong';
    327. 

  327. 			?></p></li>
    328. 

  328. 			<li><p><?php printf( __( 'Add the following to your <code>wp-config.php</code> file in <code>%s</code> <strong>above</strong> the line reading <code>/* That&#8217;s all, stop editing! Happy blogging. */</code>:' ), ABSPATH ); ?></p>
    329. 

  329. 				<textarea class="code" readonly="readonly" cols="100" rows="7">
    330. 

  330. define( 'MULTISITE', true );
    331. 

  331. define( 'SUBDOMAIN_INSTALL', <?php echo $subdomain_install ? 'true' : 'false'; ?> );
    332. 

  332. $base = '<?php echo $base; ?>';
    333. 

  333. define( 'DOMAIN_CURRENT_SITE', '<?php echo $hostname; ?>' );
    334. 

  334. define( 'PATH_CURRENT_SITE', '<?php echo $base; ?>' );
    335. 

  335. define( 'SITE_ID_CURRENT_SITE', 1 );
    336. 

  336. define( 'BLOG_ID_CURRENT_SITE', 1 );</textarea>
    337. 

  337. <?php
    338. 

  338. 	$keys_salts = array( 'AUTH_KEY' => '', 'SECURE_AUTH_KEY' => '', 'LOGGED_IN_KEY' => '', 'NONCE_KEY' => '', 'AUTH_SALT' => '', 'SECURE_AUTH_SALT' => '', 'LOGGED_IN_SALT' => '', 'NONCE_SALT' => '' );
    339. 

  339. 	foreach ( $keys_salts as $c => $v ) {
    340. 

  340. 		if ( defined( $c ) )
    341. 

  341. 			unset( $keys_salts[ $c ] );
    342. 

  342. 	}
    343. 

  343. 	if ( ! empty( $keys_salts ) ) {
    344. 

  344. 		$from_api = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' );
    345. 

  345. 		if ( is_wp_error( $from_api ) ) {
    346. 

  346. 			foreach ( $keys_salts as $c => $v ) {
    347. 

  347. 				$keys_salts[ $c ] = wp_generate_password( 64, true, true );
    348. 

  348. 			}
    349. 

  349. 		} else {
    350. 

  350. 			$from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) );
    351. 

  351. 			foreach ( $keys_salts as $c => $v ) {
    352. 

  352. 				$keys_salts[ $c ] = substr( array_shift( $from_api ), 28, 64 );
    353. 

  353. 			}
    354. 

  354. 		}
    355. 

  355. 		$num_keys_salts = count( $keys_salts );
    356. 

  356. ?>
    357. 

  357. 	<p><?php
    358. 

  358. 		echo _n( 'This unique authentication key is also missing from your <code>wp-config.php</code> file.', 'These unique authentication keys are also missing from your <code>wp-config.php</code> file.', $num_keys_salts ); ?> <?php _e( 'To make your installation more secure, you should also add:' ) ?></p>
    359. 

  359. 	<textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php
    360. 

  360. 	foreach ( $keys_salts as $c => $v ) {
    361. 

  361. 		echo "\ndefine( '$c', '$v' );";
    362. 

  362. 	}
    363. 

  363. ?></textarea>
    364. 

  364. <?php
    365. 

  365. 	}
    366. 

  366. ?>
    367. 

  367. </li>
    368. 

  368. <?php
    369. 

  369. 	if ( iis7_supports_permalinks() ) :
    370. 

  370. 

  371. 			if ( $subdomain_install ) {
    372. 

  372. 				$web_config_file =
    373. 

  373. '<?xml version="1.0" encoding="UTF-8"?>
    374. 

  374. <configuration>
    375. 

  375.     <system.webServer>
    376. 

  376.         <rewrite>
    377. 

  377.             <rules>
    378. 

  378.                 <rule name="WordPress Rule 1" stopProcessing="true">
    379. 

  379.                     <match url="^index\.php$" ignoreCase="false" />
    380. 

  380.                     <action type="None" />
    381. 

  381.                 </rule>
    382. 

  382.                 <rule name="WordPress Rule 2" stopProcessing="true">
    383. 

  383.                     <match url="^files/(.+)" ignoreCase="false" />
    384. 

  384.                     <action type="Rewrite" url="wp-includes/ms-files.php?file={R:1}" appendQueryString="false" />
    385. 

  385.                 </rule>
    386. 

  386.                 <rule name="WordPress Rule 3" stopProcessing="true">
    387. 

  387.                     <match url="^" ignoreCase="false" />
    388. 

  388.                     <conditions logicalGrouping="MatchAny">
    389. 

  389.                         <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
    390. 

  390.                         <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
    391. 

  391.                     </conditions>
    392. 

  392.                     <action type="None" />
    393. 

  393.                 </rule>
    394. 

  394.                 <rule name="WordPress Rule 4" stopProcessing="true">
    395. 

  395.                     <match url="." ignoreCase="false" />
    396. 

  396.                     <action type="Rewrite" url="index.php" />
    397. 

  397.                 </rule>
    398. 

  398.             </rules>
    399. 

  399.         </rewrite>
    400. 

  400.     </system.webServer>
    401. 

  401. </configuration>';
    402. 

  402. 			} else {
    403. 

  403. 				$web_config_file =
    404. 

  404. '<?xml version="1.0" encoding="UTF-8"?>
    405. 

  405. <configuration>
    406. 

  406.     <system.webServer>
    407. 

  407.         <rewrite>
    408. 

  408.             <rules>
    409. 

  409.                 <rule name="WordPress Rule 1" stopProcessing="true">
    410. 

  410.                     <match url="^index\.php$" ignoreCase="false" />
    411. 

  411.                     <action type="None" />
    412. 

  412.                 </rule>
    413. 

  413.                 <rule name="WordPress Rule 2" stopProcessing="true">
    414. 

  414.                     <match url="^([_0-9a-zA-Z-]+/)?files/(.+)" ignoreCase="false" />
    415. 

  415.                     <action type="Rewrite" url="wp-includes/ms-files.php?file={R:2}" appendQueryString="false" />
    416. 

  416.                 </rule>
    417. 

  417.                 <rule name="WordPress Rule 3" stopProcessing="true">
    418. 

  418.                     <match url="^([_0-9a-zA-Z-]+/)?wp-admin$" ignoreCase="false" />
    419. 

  419.                     <action type="Redirect" url="{R:1}wp-admin/" redirectType="Permanent" />
    420. 

  420.                 </rule>
    421. 

  421.                 <rule name="WordPress Rule 4" stopProcessing="true">
    422. 

  422.                     <match url="^" ignoreCase="false" />
    423. 

  423.                     <conditions logicalGrouping="MatchAny">
    424. 

  424.                         <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
    425. 

  425.                         <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
    426. 

  426.                     </conditions>
    427. 

  427.                     <action type="None" />
    428. 

  428.                 </rule>
    429. 

  429.                 <rule name="WordPress Rule 5" stopProcessing="true">
    430. 

  430.                     <match url="^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*)" ignoreCase="false" />
    431. 

  431.                     <action type="Rewrite" url="{R:2}" />
    432. 

  432.                 </rule>
    433. 

  433.                 <rule name="WordPress Rule 6" stopProcessing="true">
    434. 

  434.                     <match url="^([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" />
    435. 

  435.                     <action type="Rewrite" url="{R:2}" />
    436. 

  436.                 </rule>
    437. 

  437.                 <rule name="WordPress Rule 7" stopProcessing="true">
    438. 

  438.                     <match url="." ignoreCase="false" />
    439. 

  439.                     <action type="Rewrite" url="index.php" />
    440. 

  440.                 </rule>
    441. 

  441.             </rules>
    442. 

  442.         </rewrite>
    443. 

  443.     </system.webServer>
    444. 

  444. </configuration>';
    445. 

  445. 			}
    446. 

  446. 	?>
    447. 

  447. 		<li><p><?php printf( __( 'Add the following to your <code>web.config</code> file in <code>%s</code>, replacing other WordPress rules:' ), ABSPATH ); ?></p>
    448. 

  448. 		<textarea class="code" readonly="readonly" cols="100" rows="20">
    449. 

  449. 		<?php echo wp_htmledit_pre( $web_config_file ); ?>
    450. 

  450. 		</textarea></li>
    451. 

  451. 		</ol>
    452. 

  452. 

  453. 	<?php else : // end iis7_supports_permalinks(). construct an htaccess file instead:
    454. 

  454. 

  455. 		$htaccess_file = 'RewriteEngine On
    456. 

  456. RewriteBase ' . $base . '
    457. 

  457. RewriteRule ^index\.php$ - [L]
    458. 

  458. 

  459. # uploaded files
    460. 

  460. RewriteRule ^' . ( $subdomain_install ? '' : '([_0-9a-zA-Z-]+/)?' ) . 'files/(.+) wp-includes/ms-files.php?file=$' . ( $subdomain_install ? 1 : 2 ) . ' [L]' . "\n";
    461. 

    462. 

  462. 		if ( ! $subdomain_install )
    463. 

  463. 			$htaccess_file .= "\n# add a trailing slash to /wp-admin\n" . 'RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]' . "\n";
    464. 

  464. 

  465. 		$htaccess_file .= "\n" . 'RewriteCond %{REQUEST_FILENAME} -f [OR]
    466. 

  466. RewriteCond %{REQUEST_FILENAME} -d
    467. 

  467. RewriteRule ^ - [L]';
    468. 

    469. 

  469. 		// @todo custom content dir.
    470. 

  470. 		if ( ! $subdomain_install )
    471. 

  471. 			$htaccess_file .= "\nRewriteRule  ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) $2 [L]\nRewriteRule  ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]";
    472. 

  472. 

  473. 		$htaccess_file .= "\nRewriteRule . index.php [L]";
    474. 

  474. 

  475. 		?>
    476. 

  476. 		<li><p><?php printf( __( 'Add the following to your <code>.htaccess</code> file in <code>%s</code>, replacing other WordPress rules:' ), ABSPATH ); ?></p>
    477. 

  477. 		<textarea class="code" readonly="readonly" cols="100" rows="<?php echo $subdomain_install ? 11 : 16; ?>">
    478. 

  478. <?php echo wp_htmledit_pre( $htaccess_file ); ?></textarea></li>
    479. 

  479. 		</ol>
    480. 

  480. 

  481. 	<?php endif; // end IIS/Apache code branches.
    482. 

  482. 

  483. 	if ( !is_multisite() ) { ?>
    484. 

  484. 		<p><?php printf( __( 'Once you complete these steps, your network is enabled and configured. You will have to log in again.') ); ?> <a href="<?php echo esc_url( site_url( 'wp-login.php' ) ); ?>"><?php _e( 'Log In' ); ?></a></p>
    485. 

  485. <?php
    486. 

  486. 	}
    487. 

  487. }
    488. 

  488. 

  489. $base = trailingslashit( stripslashes( dirname( dirname( $_SERVER['SCRIPT_NAME'] ) ) ) );
    490. 

  490. 

  491. if ( $_POST ) {
    492. 

  492. 	check_admin_referer( 'install-network-1' );
    493. 

  493. 

  494. 	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
    495. 

  495. 	// create network tables
    496. 

  496. 	install_network();
    497. 

  497. 	$hostname = get_clean_basedomain();
    498. 

  498. 	$subdomain_install = !allow_subdomain_install() ? false : (bool) $_POST['subdomain_install'];
    499. 

  499. 	if ( ! network_domain_check() ) {
    500. 

  500. 		$result = populate_network( 1, get_clean_basedomain(), sanitize_email( $_POST['email'] ), stripslashes( $_POST['sitename'] ), $base, $subdomain_install );
    501. 

  501. 		if ( is_wp_error( $result ) ) {
    502. 

  502. 			if ( 1 == count( $result->get_error_codes() ) && 'no_wildcard_dns' == $result->get_error_code() )
    503. 

  503. 				network_step2( $result );
    504. 

  504. 			else
    505. 

  505. 				network_step1( $result );
    506. 

  506. 		} else {
    507. 

  507. 			network_step2();
    508. 

  508. 		}
    509. 

  509. 	} else {
    510. 

  510. 		network_step2();
    511. 

  511. 	}
    512. 

  512. } elseif ( is_multisite() || network_domain_check() ) {
    513. 

  513. 	network_step2();
    514. 

  514. } else {
    515. 

  515. 	network_step1();
    516. 

  516. }
    517. 

  517. ?>
    518. 

  518. </div>
    519. 

  519. 

  520. <?php include( './admin-footer.php' ); ?>
    521. 

  521.