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Changeset 13421


Ignore:
Timestamp:
02/26/2010 12:05:11 AM (17 years ago)
Author:
wpmuguru
Message:

always call set_blog_id after blog lookup, See #11644

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/wp-includes/ms-settings.php

    r13387 r13421  
    1717        include_once( WP_CONTENT_DIR . '/sunrise.php' );
    1818
    19 if ( isset( $current_site ) && isset( $current_blog ) )
    20         return;
     19if ( !isset( $current_site ) || !isset( $current_blog ) ) {
    2120
    22 $domain = addslashes( $_SERVER['HTTP_HOST'] );
    23 if ( false !== strpos( $domain, ':' ) ) {
    24         if ( substr( $domain, -3 ) == ':80' ) {
    25                 $domain = substr( $domain, 0, -3 );
    26                 $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -3 );
    27         } elseif ( substr( $domain, -4 ) == ':443' ) {
    28                 $domain = substr( $domain, 0, -4 );
    29                 $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -4 );
     21        $domain = addslashes( $_SERVER['HTTP_HOST'] );
     22        if ( false !== strpos( $domain, ':' ) ) {
     23                if ( substr( $domain, -3 ) == ':80' ) {
     24                        $domain = substr( $domain, 0, -3 );
     25                        $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -3 );
     26                } elseif ( substr( $domain, -4 ) == ':443' ) {
     27                        $domain = substr( $domain, 0, -4 );
     28                        $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -4 );
     29                } else {
     30                        wp_die( 'Multisite only works without the port number in the URL.' );
     31                }
     32        }
     33
     34        $domain = rtrim( $domain, '.' );
     35        $cookie_domain = $domain;
     36        if ( substr( $cookie_domain, 0, 4 ) == 'www.' )
     37                $cookie_domain = substr( $cookie_domain, 4 );
     38
     39        $path = preg_replace( '|([a-z0-9-]+.php.*)|', '', $_SERVER['REQUEST_URI'] );
     40        $path = str_replace ( '/wp-admin/', '/', $path );
     41        $path = preg_replace( '|(/[a-z0-9-]+?/).*|', '$1', $path );
     42
     43        $current_site = wpmu_current_site();
     44        if ( ! isset( $current_site->blog_id ) )
     45                $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 ) );
     46
     47        if ( is_subdomain_install() ) {
     48                $current_blog = wp_cache_get( 'current_blog_' . $domain, 'site-options' );
     49                if ( !$current_blog ) {
     50                        $current_blog = get_blog_details( array( 'domain' => $domain ), false );
     51                        if ( $current_blog )
     52                                wp_cache_set( 'current_blog_' . $domain, $current_blog, 'site-options' );
     53                }
     54                if ( $current_blog && $current_blog->site_id != $current_site->id )
     55                        $current_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->site WHERE id = %d", $current_blog->site_id ) );
     56                else
     57                        $blogname = substr( $domain, 0, strpos( $domain, '.' ) );
    3058        } else {
    31                 wp_die( 'Multisite only works without the port number in the URL.' );
     59                $blogname = htmlspecialchars( substr( $_SERVER[ 'REQUEST_URI' ], strlen( $path ) ) );
     60                if ( false !== strpos( $blogname, '/' ) )
     61                        $blogname = substr( $blogname, 0, strpos( $blogname, '/' ) );
     62                if ( false !== strpos( $blogname, '?' ) )
     63                        $blogname = substr( $blogname, 0, strpos( $blogname, '?' ) );
     64                $reserved_blognames = array( 'page', 'comments', 'blog', 'wp-admin', 'wp-includes', 'wp-content', 'files', 'feed' );
     65                if ( $blogname != '' && ! in_array( $blogname, $reserved_blognames ) && ! is_file( $blogname ) )
     66                        $path .= $blogname . '/';
     67                $current_blog = wp_cache_get( 'current_blog_' . $domain . $path, 'site-options' );
     68                if ( ! $current_blog ) {
     69                        $current_blog = get_blog_details( array( 'domain' => $domain, 'path' => $path ), false );
     70                        if ( $current_blog )
     71                                wp_cache_set( 'current_blog_' . $domain . $path, $current_blog, 'site-options' );
     72                }
     73        }
     74
     75        if ( ! defined( 'WP_INSTALLING' ) && is_subdomain_install() && ! is_object( $current_blog ) ) {
     76                if ( defined( 'NOBLOGREDIRECT' ) ) {
     77                        $destination = NOBLOGREDIRECT;
     78                        if ( '%siteurl%' == $destination )
     79                                $destination = "http://" . $current_site->domain . $current_site->path;
     80                } else {
     81                        $destination = 'http://' . $current_site->domain . $current_site->path . 'wp-signup.php?new=' . str_replace( '.' . $current_site->domain, '', $domain );
     82                }
     83                header( 'Location: ' . $destination );
     84                die();
     85        }
     86
     87        if ( ! defined( 'WP_INSTALLING' ) ) {
     88                if ( $current_site && ! $current_blog ) {
     89                        if ( $current_site->domain != $_SERVER[ 'HTTP_HOST' ] ) {
     90                                header( 'Location: http://' . $current_site->domain . $current_site->path );
     91                                exit;
     92                        }
     93                        $current_blog = get_blog_details( array( 'domain' => $current_site->domain, 'path' => $current_site->path ), false );
     94                }
     95                if ( ! $current_blog || ! $current_site )
     96                        ms_not_installed();
     97        }
     98
     99        $blog_id = $current_blog->blog_id;
     100        $public  = $current_blog->public;
     101
     102        if ( empty( $current_blog->site_id ) )
     103                $current_blog->site_id = 1;
     104        $site_id = $current_blog->site_id;
     105
     106        $current_site = get_current_site_name( $current_site );
     107
     108        if ( ! $blog_id ) {
     109                if ( defined( 'WP_INSTALLING' ) ) {
     110                        $current_blog->blog_id = $blog_id = 1;
     111                } else {
     112                        $msg = ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) ? ' ' . __( 'Database tables are missing.' ) : '';
     113                        wp_die( __( 'No blog by that name on this system.' ) . $msg );
     114                }
    32115        }
    33116}
    34 
    35 $domain = rtrim( $domain, '.' );
    36 $cookie_domain = $domain;
    37 if ( substr( $cookie_domain, 0, 4 ) == 'www.' )
    38         $cookie_domain = substr( $cookie_domain, 4 );
    39 
    40 $path = preg_replace( '|([a-z0-9-]+.php.*)|', '', $_SERVER['REQUEST_URI'] );
    41 $path = str_replace ( '/wp-admin/', '/', $path );
    42 $path = preg_replace( '|(/[a-z0-9-]+?/).*|', '$1', $path );
    43 
    44 $current_site = wpmu_current_site();
    45 if ( ! isset( $current_site->blog_id ) )
    46         $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 ) );
    47 
    48 if ( is_subdomain_install() ) {
    49         $current_blog = wp_cache_get( 'current_blog_' . $domain, 'site-options' );
    50         if ( !$current_blog ) {
    51                 $current_blog = get_blog_details( array( 'domain' => $domain ), false );
    52                 if ( $current_blog )
    53                         wp_cache_set( 'current_blog_' . $domain, $current_blog, 'site-options' );
    54         }
    55         if ( $current_blog && $current_blog->site_id != $current_site->id )
    56                 $current_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->site WHERE id = %d", $current_blog->site_id ) );
    57         else
    58                 $blogname = substr( $domain, 0, strpos( $domain, '.' ) );
    59 } else {
    60         $blogname = htmlspecialchars( substr( $_SERVER[ 'REQUEST_URI' ], strlen( $path ) ) );
    61         if ( false !== strpos( $blogname, '/' ) )
    62                 $blogname = substr( $blogname, 0, strpos( $blogname, '/' ) );
    63         if ( false !== strpos( $blogname, '?' ) )
    64                 $blogname = substr( $blogname, 0, strpos( $blogname, '?' ) );
    65         $reserved_blognames = array( 'page', 'comments', 'blog', 'wp-admin', 'wp-includes', 'wp-content', 'files', 'feed' );
    66         if ( $blogname != '' && ! in_array( $blogname, $reserved_blognames ) && ! is_file( $blogname ) )
    67                 $path .= $blogname . '/';
    68         $current_blog = wp_cache_get( 'current_blog_' . $domain . $path, 'site-options' );
    69         if ( ! $current_blog ) {
    70                 $current_blog = get_blog_details( array( 'domain' => $domain, 'path' => $path ), false );
    71                 if ( $current_blog )
    72                         wp_cache_set( 'current_blog_' . $domain . $path, $current_blog, 'site-options' );
    73         }
    74 }
    75 
    76 if ( ! defined( 'WP_INSTALLING' ) && is_subdomain_install() && ! is_object( $current_blog ) ) {
    77         if ( defined( 'NOBLOGREDIRECT' ) ) {
    78                 $destination = NOBLOGREDIRECT;
    79                 if ( '%siteurl%' == $destination )
    80                         $destination = "http://" . $current_site->domain . $current_site->path;
    81         } else {
    82                 $destination = 'http://' . $current_site->domain . $current_site->path . 'wp-signup.php?new=' . str_replace( '.' . $current_site->domain, '', $domain );
    83         }
    84         header( 'Location: ' . $destination );
    85         die();
    86 }
    87 
    88 if ( ! defined( 'WP_INSTALLING' ) ) {
    89         if ( $current_site && ! $current_blog ) {
    90                 if ( $current_site->domain != $_SERVER[ 'HTTP_HOST' ] ) {
    91                         header( 'Location: http://' . $current_site->domain . $current_site->path );
    92                         exit;
    93                 }
    94                 $current_blog = get_blog_details( array( 'domain' => $current_site->domain, 'path' => $current_site->path ), false );
    95         }
    96         if ( ! $current_blog || ! $current_site )
    97                 ms_not_installed();
    98 }
    99 
    100 $blog_id = $current_blog->blog_id;
    101 $public  = $current_blog->public;
    102 
    103 if ( empty( $current_blog->site_id ) )
    104         $current_blog->site_id = 1;
    105 $site_id = $current_blog->site_id;
    106 
    107 $current_site = get_current_site_name( $current_site );
    108 
    109 if ( ! $blog_id ) {
    110         if ( defined( 'WP_INSTALLING' ) ) {
    111                 $current_blog->blog_id = $blog_id = 1;
    112     } else {
    113                 $msg = ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) ? ' ' . __( 'Database tables are missing.' ) : '';
    114                 wp_die( __( 'No blog by that name on this system.' ) . $msg );
    115     }
    116 }
    117 
    118 $wpdb->set_prefix( $table_prefix, false ); // set DB table prefix
     117$wpdb->set_prefix( $table_prefix, false ); // $table_prefix can be set in sunrise.php
    119118$wpdb->set_blog_id( $current_blog->blog_id, $current_blog->site_id );
    120119$table_prefix = $wpdb->get_blog_prefix();
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