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Changeset 13421


Ignore:
Timestamp:
02/26/10 00:05:11 (8 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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