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Changeset 13125
- Timestamp:
- 02/13/2010 10:35:11 PM (16 years ago)
- Location:
- trunk
- Files:
-
- 1 added
- 2 edited
-
wp-includes/blogs.php (added)
-
wp-includes/ms-functions.php (modified) (4 diffs)
-
wp-settings.php (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
trunk/wp-includes/ms-functions.php
r13116 r13125 5 5 * @package WordPress 6 6 */ 7 8 // @todo use update_blog_details9 function wpmu_update_blogs_date() {10 global $wpdb;11 12 $wpdb->update( $wpdb->blogs, array('last_updated' => current_time('mysql', true)), array('blog_id' => $wpdb->blogid) );13 refresh_blog_details( $wpdb->blogid );14 15 do_action( 'wpmu_blog_updated', $wpdb->blogid );16 }17 18 function get_blogaddress_by_id( $blog_id ) {19 $bloginfo = get_blog_details( (int) $blog_id, false ); // only get bare details!20 return esc_url( 'http://' . $bloginfo->domain . $bloginfo->path );21 }22 23 function get_blogaddress_by_name( $blogname ) {24 global $current_site;25 26 if ( is_subdomain_install() ) {27 if ( $blogname == 'main' )28 $blogname = 'www';29 return esc_url( 'http://' . $blogname . '.' . $current_site->domain . $current_site->path );30 } else {31 return esc_url( 'http://' . $current_site->domain . $current_site->path . $blogname . '/' );32 }33 }34 35 function get_blogaddress_by_domain( $domain, $path ){36 if ( is_subdomain_install() ) {37 $url = "http://".$domain.$path;38 } else {39 if ( $domain != $_SERVER['HTTP_HOST'] ) {40 $blogname = substr( $domain, 0, strpos( $domain, '.' ) );41 $url = 'http://' . substr( $domain, strpos( $domain, '.' ) + 1 ) . $path;42 // we're not installing the main blog43 if ( $blogname != 'www.' )44 $url .= $blogname . '/';45 } else { // main blog46 $url = 'http://' . $domain . $path;47 }48 }49 return esc_url( $url );50 }51 7 52 8 function get_sitestats() { … … 79 35 80 36 return false; 81 }82 83 function get_id_from_blogname( $name ) {84 global $wpdb, $current_site;85 $blog_id = wp_cache_get( "get_id_from_blogname_" . $name, 'blog-details' );86 if ( $blog_id )87 return $blog_id;88 89 if ( is_subdomain_install() ) {90 $domain = $name . '.' . $current_site->domain;91 $path = $current_site->path;92 } else {93 $domain = $current_site->domain;94 $path = $current_site->path . $name . '/';95 }96 $blog_id = $wpdb->get_var( $wpdb->prepare("SELECT blog_id FROM {$wpdb->blogs} WHERE domain = %s AND path = %s", $domain, $path) );97 wp_cache_set( 'get_id_from_blogname_' . $name, $blog_id, 'blog-details' );98 return $blog_id;99 }100 101 /**102 * Retrieve the details for a blog from the blogs table and blog options.103 *104 * @since 3.0105 * @param int $blog_id Blog ID106 * @param bool $get_all Whether to retrieve all details or only the details in the blogs table. Default is true.107 * @return object Blog details.108 */109 function get_blog_details( $blog_id, $get_all = true ) {110 global $wpdb;111 112 if ( !is_numeric( $blog_id ) )113 $blog_id = get_id_from_blogname( $blog_id );114 115 $blog_id = (int) $blog_id;116 117 $all = $get_all == true ? '' : 'short';118 $details = wp_cache_get( $blog_id . $all, 'blog-details' );119 120 if ( $details ) {121 if ( ! is_object( $details ) ) {122 if ( $details == -1 )123 return false;124 else125 // Clear old pre-serialized objects. Cache clients do better with that.126 wp_cache_delete( $blog_id . $all, 'blog-details' );127 }128 return $details;129 }130 131 $details = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE blog_id = %d", $blog_id ) );132 if ( ! $details ) {133 wp_cache_set( $blog_id . $all, -1, 'blog-details' );134 return false;135 }136 137 if ( ! $get_all ) {138 wp_cache_set( $blog_id . $all, $details, 'blog-details' );139 return $details;140 }141 142 $details->blogname = get_blog_option( $blog_id, 'blogname' );143 $details->siteurl = get_blog_option( $blog_id, 'siteurl' );144 $details->post_count = get_blog_option( $blog_id, 'post_count' );145 146 $details = apply_filters( 'blog_details', $details );147 148 wp_cache_set( $blog_id . $all, $details, 'blog-details' );149 150 $key = md5( $details->domain . $details->path );151 wp_cache_set( $key, $details, 'blog-lookup' );152 153 return $details;154 }155 156 /**157 * Clear the blog details cache.158 *159 * @since 3.0160 *161 * @param int $blog_id Blog ID162 */163 function refresh_blog_details( $blog_id ) {164 $blog_id = (int) $blog_id;165 $details = get_blog_details( $blog_id, false );166 167 wp_cache_delete( $blog_id , 'blog-details' );168 wp_cache_delete( $blog_id . 'short' , 'blog-details' );169 wp_cache_delete( md5( $details->domain . $details->path ) , 'blog-lookup' );170 wp_cache_delete( 'current_blog_' . $details->domain, 'site-options' );171 wp_cache_delete( 'current_blog_' . $details->domain . $details->path, 'site-options' );172 }173 174 /**175 * Update the details for a blog. Updates the blogs table for a given blog id.176 *177 * @since 3.0178 *179 * @param int $blog_id Blog ID180 * @param array $details Array of details keyed by blogs table field names.181 * @return bool True if update succeeds, false otherwise.182 */183 function update_blog_details( $blog_id, $details = array() ) {184 global $wpdb;185 186 if ( empty($details) )187 return false;188 189 if ( is_object($details) )190 $details = get_object_vars($details);191 192 $current_details = get_blog_details($blog_id, false);193 if ( empty($current_details) )194 return false;195 196 $current_details = get_object_vars($current_details);197 198 $details = array_merge($current_details, $details);199 $details['last_updated'] = current_time('mysql', true);200 201 $update_details = array();202 $fields = array( 'site_id', 'domain', 'path', 'registered', 'last_updated', 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id');203 foreach ( array_intersect( array_keys( $details ), $fields ) as $field )204 $update_details[$field] = $details[$field];205 206 $result = $wpdb->update( $wpdb->blogs, $update_details, array('blog_id' => $blog_id) );207 208 // If spam status changed, issue actions.209 if ( $details[ 'spam' ] != $current_details[ 'spam' ] ) {210 if ( $details[ 'spam' ] == 1 )211 do_action( "make_spam_blog", $blog_id );212 else213 do_action( "make_ham_blog", $blog_id );214 }215 216 if ( isset($details[ 'public' ]) )217 update_blog_option( $blog_id, 'blog_public', $details[ 'public' ], false );218 219 refresh_blog_details($blog_id);220 221 return true;222 }223 224 /**225 * Retrieve option value based on setting name and blog_id.226 *227 * If the option does not exist or does not have a value, then the return value228 * will be false. This is useful to check whether you need to install an option229 * and is commonly used during installation of plugin options and to test230 * whether upgrading is required.231 *232 * There is a filter called 'blog_option_$option' with the $option being233 * replaced with the option name. The filter takes two parameters. $value and234 * $blog_id. It returns $value.235 * The 'option_$option' filter in get_option() is not called.236 *237 * @since NA238 * @package WordPress MU239 * @subpackage Option240 * @uses apply_filters() Calls 'blog_option_$optionname' with the option name value.241 *242 * @param int $blog_id is the id of the blog.243 * @param string $setting Name of option to retrieve. Should already be SQL-escaped244 * @param string $default (optional) Default value returned if option not found.245 * @return mixed Value set for the option.246 */247 function get_blog_option( $blog_id, $setting, $default = false ) {248 global $wpdb;249 250 $key = $blog_id."-".$setting."-blog_option";251 $value = wp_cache_get( $key, "site-options" );252 if ( $value == null ) {253 if ( $blog_id == $wpdb->blogid ) {254 $value = get_option( $setting, $default );255 $notoptions = wp_cache_get( 'notoptions', 'options' );256 if ( isset( $notoptions[$setting] ) )257 wp_cache_set( $key, 'noop', 'site-options' );258 elseif ( $value == false )259 wp_cache_set( $key, 'falsevalue', 'site-options' );260 else261 wp_cache_set( $key, $value, 'site-options' );262 } else {263 $blog_prefix = $wpdb->get_blog_prefix( $blog_id );264 $row = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$blog_prefix}options WHERE option_name = %s", $setting ) );265 if ( is_object( $row ) ) { // Has to be get_row instead of get_var because of funkiness with 0, false, null values266 $value = $row->option_value;267 if ( $value == false )268 wp_cache_set( $key, 'falsevalue', 'site-options' );269 else270 wp_cache_set( $key, $value, 'site-options' );271 } else { // option does not exist, so we must cache its non-existence272 wp_cache_set( $key, 'noop', 'site-options' );273 $value = $default;274 }275 }276 } elseif ( $value == 'noop' ) {277 $value = $default;278 } elseif ( $value == 'falsevalue' ) {279 $value = false;280 }281 // If home is not set use siteurl.282 if ( 'home' == $setting && '' == $value )283 return get_blog_option( $blog_id, 'siteurl' );284 285 if ( 'siteurl' == $setting || 'home' == $setting || 'category_base' == $setting )286 $value = untrailingslashit( $value );287 288 if (! @unserialize( $value ) )289 $value = stripslashes( $value );290 291 return apply_filters( 'blog_option_' . $setting, maybe_unserialize( $value ), $blog_id );292 }293 294 function add_blog_option( $id, $key, $value ) {295 $id = (int) $id;296 297 switch_to_blog($id);298 add_option( $key, $value );299 restore_current_blog();300 wp_cache_set( $id."-".$key."-blog_option", $value, 'site-options' );301 }302 303 function delete_blog_option( $id, $key ) {304 $id = (int) $id;305 306 switch_to_blog($id);307 delete_option( $key );308 restore_current_blog();309 wp_cache_set( $id."-".$key."-blog_option", '', 'site-options' );310 }311 312 function update_blog_option( $id, $key, $value, $refresh = true ) {313 $id = (int) $id;314 315 switch_to_blog($id);316 update_option( $key, $value );317 restore_current_blog();318 319 if ( $refresh == true )320 refresh_blog_details( $id );321 wp_cache_set( $id."-".$key."-blog_option", $value, 'site-options');322 }323 324 function switch_to_blog( $new_blog, $validate = false ) {325 global $wpdb, $table_prefix, $blog_id, $switched, $switched_stack, $wp_roles, $current_user, $wp_object_cache;326 327 if ( empty($new_blog) )328 $new_blog = $blog_id;329 330 if ( $validate && ! get_blog_details( $new_blog ) )331 return false;332 333 if ( empty($switched_stack) )334 $switched_stack = array();335 336 $switched_stack[] = $blog_id;337 338 /* If we're switching to the same blog id that we're on,339 * set the right vars, do the associated actions, but skip340 * the extra unnecessary work */341 if ( $blog_id == $new_blog ) {342 do_action( 'switch_blog', $blog_id, $blog_id );343 $switched = true;344 return true;345 }346 347 $wpdb->set_blog_id($new_blog);348 $table_prefix = $wpdb->prefix;349 $prev_blog_id = $blog_id;350 $blog_id = $new_blog;351 352 if ( is_object( $wp_roles ) ) {353 $wpdb->suppress_errors();354 if ( method_exists( $wp_roles ,'_init' ) )355 $wp_roles->_init();356 elseif ( method_exists( $wp_roles, '__construct' ) )357 $wp_roles->__construct();358 $wpdb->suppress_errors( false );359 }360 361 if ( is_object( $current_user ) )362 $current_user->for_blog( $blog_id );363 364 if ( is_object( $wp_object_cache ) && isset( $wp_object_cache->global_groups ) )365 $global_groups = $wp_object_cache->global_groups;366 else367 $global_groups = false;368 369 wp_cache_init();370 if ( function_exists('wp_cache_add_global_groups') ) {371 if ( is_array( $global_groups ) )372 wp_cache_add_global_groups( $global_groups );373 else374 wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'site-transient', 'global-posts' ) );375 wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' ));376 }377 378 do_action('switch_blog', $blog_id, $prev_blog_id);379 $switched = true;380 return true;381 }382 383 function restore_current_blog() {384 global $table_prefix, $wpdb, $blog_id, $switched, $switched_stack, $wp_roles, $current_user, $wp_object_cache;385 386 if ( !$switched )387 return false;388 389 if ( !is_array( $switched_stack ) )390 return false;391 392 $blog = array_pop( $switched_stack );393 if ( $blog_id == $blog ) {394 do_action( 'switch_blog', $blog, $blog );395 /* If we still have items in the switched stack, consider ourselves still 'switched' */396 $switched = ( is_array( $switched_stack ) && count( $switched_stack ) > 0 );397 return true;398 }399 400 $wpdb->set_blog_id($blog);401 $prev_blog_id = $blog_id;402 $blog_id = $blog;403 $table_prefix = $wpdb->prefix;404 405 if ( is_object( $wp_roles ) ) {406 $wpdb->suppress_errors();407 if ( method_exists( $wp_roles ,'_init' ) )408 $wp_roles->_init();409 elseif ( method_exists( $wp_roles, '__construct' ) )410 $wp_roles->__construct();411 $wpdb->suppress_errors( false );412 }413 414 if ( is_object( $current_user ) )415 $current_user->for_blog( $blog_id );416 417 if ( is_object( $wp_object_cache ) && isset( $wp_object_cache->global_groups ) )418 $global_groups = $wp_object_cache->global_groups;419 else420 $global_groups = false;421 422 wp_cache_init();423 if ( function_exists('wp_cache_add_global_groups') ) {424 if ( is_array( $global_groups ) )425 wp_cache_add_global_groups( $global_groups );426 else427 wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'site-transient' ) );428 wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' ));429 }430 431 do_action('switch_blog', $blog_id, $prev_blog_id);432 433 /* If we still have items in the switched stack, consider ourselves still 'switched' */434 $switched = ( is_array( $switched_stack ) && count( $switched_stack ) > 0 );435 return true;436 37 } 437 38 … … 551 152 } 552 153 553 function is_archived( $id ) {554 return get_blog_status($id, 'archived');555 }556 557 function update_archived( $id, $archived ) {558 update_blog_status($id, 'archived', $archived);559 return $archived;560 }561 562 /**563 * Update a blog details field.564 *565 * @since 3.0566 *567 * @param int $blog_id BLog ID568 * @param string $pref A field name569 * @param string $value Value for $pref570 * @param bool $refresh Whether to refresh the blog details cache. Default is true.571 */572 function update_blog_status( $blog_id, $pref, $value, $refresh = true ) {573 global $wpdb;574 575 if ( !in_array( $pref, array( 'site_id', 'domain', 'path', 'registered', 'last_updated', 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id') ) )576 return $value;577 578 $wpdb->update( $wpdb->blogs, array($pref => $value, 'last_updated' => current_time('mysql', true)), array('blog_id' => $blog_id) );579 580 if ( $refresh )581 refresh_blog_details($blog_id);582 583 if ( $pref == 'spam' ) {584 if ( $value == 1 )585 do_action( "make_spam_blog", $blog_id );586 else587 do_action( "make_ham_blog", $blog_id );588 }589 590 return $value;591 }592 593 function get_blog_status( $id, $pref ) {594 global $wpdb;595 596 $details = get_blog_details( $id, false );597 if ( $details )598 return $details->$pref;599 600 return $wpdb->get_var( $wpdb->prepare("SELECT %s FROM {$wpdb->blogs} WHERE blog_id = %d", $pref, $id) );601 }602 603 function get_last_updated( $deprecated = '', $start = 0, $quantity = 40 ) {604 global $wpdb;605 return $wpdb->get_results( $wpdb->prepare("SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' AND last_updated != '0000-00-00 00:00:00' ORDER BY last_updated DESC limit %d, %d", $wpdb->siteid, $start, $quantity ) , ARRAY_A );606 }607 608 154 function get_most_active_blogs( $num = 10, $display = true ) { 609 155 $most_active = get_site_option( "most_active" ); … … 647 193 } 648 194 return array_slice( $most_active, 0, $num ); 649 }650 651 function get_blog_list( $start = 0, $num = 10, $deprecated = '' ) {652 global $wpdb;653 654 $blogs = get_site_option( "blog_list" );655 $update = false;656 if ( is_array( $blogs ) ) {657 if ( ( $blogs['time'] + 60 ) < time() ) { // cache for 60 seconds.658 $update = true;659 }660 } else {661 $update = true;662 }663 664 if ( $update == true ) {665 unset( $blogs );666 $blogs = $wpdb->get_results( $wpdb->prepare("SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' ORDER BY registered DESC", $wpdb->siteid), ARRAY_A );667 668 foreach ( (array) $blogs as $details ) {669 $blog_list[ $details['blog_id'] ] = $details;670 $blog_list[ $details['blog_id'] ]['postcount'] = $wpdb->get_var( "SELECT COUNT(ID) FROM " . $wpdb->base_prefix . $details['blog_id'] . "_posts WHERE post_status='publish' AND post_type='post'" );671 }672 unset( $blogs );673 $blogs = $blog_list;674 update_site_option( "blog_list", $blogs );675 }676 677 if ( false == is_array( $blogs ) )678 return array();679 680 if ( $num == 'all' )681 return array_slice( $blogs, $start, count( $blogs ) );682 else683 return array_slice( $blogs, $start, $num );684 195 } 685 196 -
trunk/wp-settings.php
r13065 r13125 75 75 76 76 // Initialize multisite if enabled. 77 if ( is_multisite() ) 77 if ( is_multisite() ) { 78 require( ABSPATH . WPINC . '/blogs.php' ); 78 79 require( ABSPATH . WPINC . '/ms-settings.php' ); 80 } 79 81 80 82 // Load early WordPress files.
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