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Changeset 13421


Ignore:
Timestamp:
02/26/2010 12:05:11 AM (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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