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Changeset 27359 for trunk/src/wp-includes/ms-settings.php
- Timestamp:
- 03/02/2014 10:24:50 PM (12 years ago)
- File:
-
- 1 edited
-
trunk/src/wp-includes/ms-settings.php (modified) (4 diffs)
Legend:
- Unmodified
- Added
- Removed
-
trunk/src/wp-includes/ms-settings.php
r27178 r27359 23 23 if ( !isset( $current_site ) || !isset( $current_blog ) ) { 24 24 25 $domain = addslashes( $_SERVER['HTTP_HOST'] ); 26 if ( false !== strpos( $domain, ':' ) ) { 27 if ( substr( $domain, -3 ) == ':80' ) { 28 $domain = substr( $domain, 0, -3 ); 29 $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -3 ); 30 } elseif ( substr( $domain, -4 ) == ':443' ) { 31 $domain = substr( $domain, 0, -4 ); 32 $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -4 ); 25 // Given the domain and path, let's try to identify the network and site. 26 // Usually, it's easier to query the site first, which declares its network. 27 // In limited situations, though, we either can or must find the network first. 28 29 $domain = strtolower( stripslashes( $_SERVER['HTTP_HOST'] ) ); 30 if ( substr( $domain, -3 ) == ':80' ) { 31 $domain = substr( $domain, 0, -3 ); 32 $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -3 ); 33 } elseif ( substr( $domain, -4 ) == ':443' ) { 34 $domain = substr( $domain, 0, -4 ); 35 $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -4 ); 36 } 37 38 $path = stripslashes( $_SERVER['REQUEST_URI'] ); 39 if ( is_admin() ) { 40 $path = preg_replace( '#(.*)/wp-admin/.*#', '$1/', $path ); 41 } 42 list( $path ) = explode( '?', $path ); 43 44 // If the network is defined in wp-config.php, we can simply use that. 45 if ( defined( 'DOMAIN_CURRENT_SITE' ) && defined( 'PATH_CURRENT_SITE' ) ) { 46 $current_site = new stdClass; 47 $current_site->id = defined( 'SITE_ID_CURRENT_SITE' ) ? SITE_ID_CURRENT_SITE : 1; 48 $current_site->domain = DOMAIN_CURRENT_SITE; 49 $current_site->path = PATH_CURRENT_SITE; 50 if ( defined( 'BLOG_ID_CURRENT_SITE' ) ) { 51 $current_site->blog_id = BLOG_ID_CURRENT_SITE; 52 } elseif ( defined( 'BLOGID_CURRENT_SITE' ) ) { // deprecated. 53 $current_site->blog_id = BLOGID_CURRENT_SITE; 54 } 55 56 if ( $current_site->domain === $domain && $current_site->path === $path ) { 57 $current_blog = get_site_by_path( $domain, $path ); 58 } elseif ( '/' !== $current_site->path && $current_site->domain === $domain && 0 === strpos( $path, $current_site->path ) ) { 59 // If the current network has a path and also matches the domain and path of the request, 60 // we need to look for a site using the first path segment following the network's path. 61 $current_blog = get_site_by_path( $domain, $path, 1 + count( explode( '/', trim( $current_site->path, '/' ) ) ) ); 33 62 } else { 34 wp_load_translations_early(); 35 wp_die( __( 'Multisite only works without the port number in the URL.' ) ); 63 // Otherwise, use the first path segment (as usual). 64 $current_blog = get_site_by_path( $domain, $path, 1 ); 65 } 66 67 } elseif ( ! is_subdomain_install() ) { 68 /* 69 * A "subdomain" install can be re-interpreted to mean "can support any domain". 70 * If we're not dealing with one of these installs, then the important part is determing 71 * the network first, because we need the network's path to identify any sites. 72 */ 73 if ( ! $current_site = wp_cache_get( 'current_network', 'site-options' ) ) { 74 // Are there even two networks installed? 75 $one_network = $wpdb->get_row( "SELECT * FROM $wpdb->site LIMIT 2" ); // [sic] 76 if ( 1 === $wpdb->num_rows ) { 77 $current_site = wp_get_network( $one_network ); 78 wp_cache_set( 'current_network', 'site-options' ); 79 } elseif ( 0 === $wpdb->num_rows ) { 80 ms_not_installed(); 81 } 82 } 83 if ( empty( $current_site ) ) { 84 $current_site = get_network_by_path( $domain, $path, 1 ); 85 } 86 87 if ( empty( $current_site ) ) { 88 ms_not_installed(); 89 } elseif ( $path === $current_site->path ) { 90 $current_blog = get_site_by_path( $domain, $path ); 91 } else { 92 // Search the network path + one more path segment (on top of the network path). 93 $current_blog = get_site_by_path( $domain, $path, substr_count( $current_site->path, '/' ) ); 94 } 95 } else { 96 // Find the site by the domain and at most the first path segment. 97 $current_blog = get_site_by_path( $domain, $path, 1 ); 98 if ( $current_blog ) { 99 $current_site = wp_get_network( $current_blog->site_id ? $current_blog->site_id : 1 ); 100 } else { 101 // If you don't have a site with the same domain/path as a network, you're pretty screwed, but: 102 $current_site = get_network_by_path( $domain, $path, 1 ); 36 103 } 37 104 } 38 105 39 $domain = rtrim( $domain, '.' ); 106 // The network declared by the site trumps any constants. 107 if ( $current_blog && $current_blog->site_id != $current_site->id ) { 108 $current_site = wp_get_network( $current_blog->site_id ); 109 } 40 110 41 $path = preg_replace( '|([a-z0-9-]+.php.*)|', '', $_SERVER['REQUEST_URI'] ); 42 $path = str_replace ( '/wp-admin/', '/', $path ); 43 $path = preg_replace( '|(/[a-z0-9-]+?/).*|', '$1', $path ); 111 // If we don't have a network by now, we have a problem. 112 if ( empty( $current_site ) ) { 113 ms_not_installed(); 114 } 44 115 45 $current_site = wpmu_current_site();116 // @todo What if the domain of the network doesn't match the current site? 46 117 $current_site->cookie_domain = $current_site->domain; 47 118 if ( 'www.' === substr( $current_site->cookie_domain, 0, 4 ) ) { … … 49 120 } 50 121 51 if ( ! isset( $current_site->blog_id ) ) 52 $current_site->blog_id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s", $current_site->domain, $current_site->path ) ); 53 54 if ( is_subdomain_install() ) { 55 $current_blog = wp_cache_get( 'current_blog_' . $domain, 'site-options' ); 56 if ( !$current_blog ) { 57 $current_blog = get_blog_details( array( 'domain' => $domain ), false ); 58 if ( $current_blog ) 59 wp_cache_set( 'current_blog_' . $domain, $current_blog, 'site-options' ); 122 // Figure out the current network's main site. 123 if ( ! isset( $current_site->blog_id ) ) { 124 if ( $current_blog && $current_blog->domain === $current_site->domain && $current_blog->path === $current_site->path ) { 125 $current_site->blog_id = $current_blog->blog_id; 126 } else { 127 // @todo we should be able to cache the blog ID of a network's main site easily. 128 $current_site->blog_id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s", 129 $current_site->domain, $current_site->path ) ); 60 130 } 61 if ( $current_blog && $current_blog->site_id != $current_site->id ) {62 $current_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->site WHERE id = %d", $current_blog->site_id ) );63 if ( ! isset( $current_site->blog_id ) )64 $current_site->blog_id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s", $current_site->domain, $current_site->path ) );65 } else66 $blogname = substr( $domain, 0, strpos( $domain, '.' ) );67 } else {68 $blogname = htmlspecialchars( substr( $_SERVER[ 'REQUEST_URI' ], strlen( $path ) ) );69 if ( false !== strpos( $blogname, '/' ) )70 $blogname = substr( $blogname, 0, strpos( $blogname, '/' ) );71 if ( false !== strpos( $blogname, '?' ) )72 $blogname = substr( $blogname, 0, strpos( $blogname, '?' ) );73 $reserved_blognames = array( 'page', 'comments', 'blog', 'wp-admin', 'wp-includes', 'wp-content', 'files', 'feed' );74 if ( $blogname != '' && ! in_array( $blogname, $reserved_blognames ) && ! is_file( $blogname ) )75 $path .= $blogname . '/';76 $current_blog = wp_cache_get( 'current_blog_' . $domain . $path, 'site-options' );77 if ( ! $current_blog ) {78 $current_blog = get_blog_details( array( 'domain' => $domain, 'path' => $path ), false );79 if ( $current_blog )80 wp_cache_set( 'current_blog_' . $domain . $path, $current_blog, 'site-options' );81 }82 unset($reserved_blognames);83 131 } 84 132 85 if ( ! defined( 'WP_INSTALLING' ) && is_subdomain_install() && ! is_object( $current_blog ) ) { 86 if ( defined( 'NOBLOGREDIRECT' ) ) { 87 $destination = NOBLOGREDIRECT; 88 if ( '%siteurl%' == $destination ) 89 $destination = "http://" . $current_site->domain . $current_site->path; 133 // If we haven't figured out our site, give up. 134 if ( empty( $current_blog ) ) { 135 if ( defined( 'WP_INSTALLING' ) ) { 136 $current_blog->blog_id = $blog_id = 1; 137 138 } elseif ( is_subdomain_install() ) { 139 // @todo This is only for an open registration subdomain network. 140 if ( defined( 'NOBLOGREDIRECT' ) ) { 141 if ( '%siteurl%' === NOBLOGREDIRECT ) { 142 $destination = "http://" . $current_site->domain . $current_site->path; 143 } else { 144 $destination = NOBLOGREDIRECT; 145 } 146 } else { 147 $destination = 'http://' . $current_site->domain . $current_site->path . 'wp-signup.php?new=' . str_replace( '.' . $current_site->domain, '', $domain ); 148 } 149 header( 'Location: ' . $destination ); 150 exit; 151 90 152 } else { 91 $destination = 'http://' . $current_site->domain . $current_site->path . 'wp-signup.php?new=' . str_replace( '.' . $current_site->domain, '', $domain ); 92 } 93 header( 'Location: ' . $destination ); 94 die(); 95 } 96 97 if ( ! defined( 'WP_INSTALLING' ) ) { 98 if ( $current_site && ! $current_blog ) { 99 if ( $current_site->domain != $_SERVER[ 'HTTP_HOST' ] ) { 153 if ( 0 !== strcasecmp( $current_site->domain, $domain ) ) { 100 154 header( 'Location: http://' . $current_site->domain . $current_site->path ); 101 155 exit; 102 156 } 103 $current_blog = get_blog_details( array( 'domain' => $current_site->domain, 'path' => $current_site->path ), false);157 ms_not_installed(); 104 158 } 105 if ( ! $current_blog || ! $current_site )106 ms_not_installed();107 159 } 108 160 … … 110 162 $public = $current_blog->public; 111 163 112 if ( empty( $current_blog->site_id ) ) 164 if ( empty( $current_blog->site_id ) ) { 165 // This dates to [MU134] and shouldn't be relevant anymore, 166 // but it could be possible for arguments passed to insert_blog() etc. 113 167 $current_blog->site_id = 1; 168 } 169 114 170 $site_id = $current_blog->site_id; 171 wp_load_core_site_options( $site_id ); 172 } 115 173 116 $current_site = get_current_site_name( $current_site );117 118 if ( ! $blog_id ) {119 if ( defined( 'WP_INSTALLING' ) ) {120 $current_blog->blog_id = $blog_id = 1;121 } else {122 wp_load_translations_early();123 $msg = ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) ? ' ' . __( 'Database tables are missing.' ) : '';124 wp_die( __( 'No site by that name on this system.' ) . $msg );125 }126 }127 }128 174 $wpdb->set_prefix( $table_prefix, false ); // $table_prefix can be set in sunrise.php 129 175 $wpdb->set_blog_id( $current_blog->blog_id, $current_blog->site_id ); … … 135 181 wp_start_object_cache(); 136 182 183 if ( ! isset( $current_site->site_name ) ) { 184 $current_site->site_name = get_site_option( 'site_name' ); 185 if ( ! $current_site->site_name ) { 186 $current_site->site_name = ucfirst( $current_site->domain ); 187 } 188 } 189 137 190 // Define upload directory constants 138 191 ms_upload_constants();
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