* @subpackage Administration
*/
+/**
+ * Declare these as global in case schema.php is included from a function.
+ *
+ * @global wpdb $wpdb
+ * @global array $wp_queries
+ * @global string $charset_collate
+ */
+global $wpdb, $wp_queries, $charset_collate;
+
/**
* The database character collate.
- * @var string
- * @global string
- * @name $charset_collate
*/
-$charset_collate = '';
+$charset_collate = $wpdb->get_charset_collate();
+
+/**
+ * Retrieve the SQL for creating database tables.
+ *
+ * @since 3.3.0
+ *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ *
+ * @param string $scope Optional. The tables for which to retrieve SQL. Can be all, global, ms_global, or blog tables. Defaults to all.
+ * @param int $blog_id Optional. The site ID for which to retrieve SQL. Default is the current site ID.
+ * @return string The SQL needed to create the requested tables.
+ */
+function wp_get_db_schema( $scope = 'all', $blog_id = null ) {
+ global $wpdb;
+
+ $charset_collate = $wpdb->get_charset_collate();
-// Declare these as global in case schema.php is included from a function.
-global $wpdb, $wp_queries;
+ if ( $blog_id && $blog_id != $wpdb->blogid )
+ $old_blog_id = $wpdb->set_blog_id( $blog_id );
-if ( ! empty($wpdb->charset) )
- $charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
-if ( ! empty($wpdb->collate) )
- $charset_collate .= " COLLATE $wpdb->collate";
+ // Engage multisite if in the middle of turning it on from network.php.
+ $is_multisite = is_multisite() || ( defined( 'WP_INSTALLING_NETWORK' ) && WP_INSTALLING_NETWORK );
-/** Create WordPress database tables SQL */
-$wp_queries = "CREATE TABLE $wpdb->terms (
+ /*
+ * Indexes have a maximum size of 767 bytes. Historically, we haven't need to be concerned about that.
+ * As of 4.2, however, we moved to utf8mb4, which uses 4 bytes per character. This means that an index which
+ * used to have room for floor(767/3) = 255 characters, now only has room for floor(767/4) = 191 characters.
+ */
+ $max_index_length = 191;
+
+ // Blog specific tables.
+ $blog_tables = "CREATE TABLE $wpdb->termmeta (
+ meta_id bigint(20) unsigned NOT NULL auto_increment,
+ term_id bigint(20) unsigned NOT NULL default '0',
+ meta_key varchar(255) default NULL,
+ meta_value longtext,
+ PRIMARY KEY (meta_id),
+ KEY term_id (term_id),
+ KEY meta_key (meta_key($max_index_length))
+) $charset_collate;
+CREATE TABLE $wpdb->terms (
term_id bigint(20) unsigned NOT NULL auto_increment,
name varchar(200) NOT NULL default '',
slug varchar(200) NOT NULL default '',
term_group bigint(10) NOT NULL default 0,
PRIMARY KEY (term_id),
- UNIQUE KEY slug (slug),
- KEY name (name)
+ KEY slug (slug($max_index_length)),
+ KEY name (name($max_index_length))
) $charset_collate;
CREATE TABLE $wpdb->term_taxonomy (
term_taxonomy_id bigint(20) unsigned NOT NULL auto_increment,
meta_value longtext,
PRIMARY KEY (meta_id),
KEY comment_id (comment_id),
- KEY meta_key (meta_key)
+ KEY meta_key (meta_key($max_index_length))
) $charset_collate;
CREATE TABLE $wpdb->comments (
comment_ID bigint(20) unsigned NOT NULL auto_increment,
comment_parent bigint(20) unsigned NOT NULL default '0',
user_id bigint(20) unsigned NOT NULL default '0',
PRIMARY KEY (comment_ID),
- KEY comment_approved (comment_approved),
KEY comment_post_ID (comment_post_ID),
KEY comment_approved_date_gmt (comment_approved,comment_date_gmt),
KEY comment_date_gmt (comment_date_gmt),
- KEY comment_parent (comment_parent)
+ KEY comment_parent (comment_parent),
+ KEY comment_author_email (comment_author_email(10))
) $charset_collate;
CREATE TABLE $wpdb->links (
link_id bigint(20) unsigned NOT NULL auto_increment,
) $charset_collate;
CREATE TABLE $wpdb->options (
option_id bigint(20) unsigned NOT NULL auto_increment,
- blog_id int(11) NOT NULL default '0',
- option_name varchar(64) NOT NULL default '',
+ option_name varchar(191) NOT NULL default '',
option_value longtext NOT NULL,
autoload varchar(20) NOT NULL default 'yes',
PRIMARY KEY (option_id),
meta_value longtext,
PRIMARY KEY (meta_id),
KEY post_id (post_id),
- KEY meta_key (meta_key)
+ KEY meta_key (meta_key($max_index_length))
) $charset_collate;
CREATE TABLE $wpdb->posts (
ID bigint(20) unsigned NOT NULL auto_increment,
pinged text NOT NULL,
post_modified datetime NOT NULL default '0000-00-00 00:00:00',
post_modified_gmt datetime NOT NULL default '0000-00-00 00:00:00',
- post_content_filtered text NOT NULL,
+ post_content_filtered longtext NOT NULL,
post_parent bigint(20) unsigned NOT NULL default '0',
guid varchar(255) NOT NULL default '',
menu_order int(11) NOT NULL default '0',
post_mime_type varchar(100) NOT NULL default '',
comment_count bigint(20) NOT NULL default '0',
PRIMARY KEY (ID),
- KEY post_name (post_name),
+ KEY post_name (post_name($max_index_length)),
KEY type_status_date (post_type,post_status,post_date,ID),
KEY post_parent (post_parent),
KEY post_author (post_author)
-) $charset_collate;
-CREATE TABLE $wpdb->users (
+) $charset_collate;\n";
+
+ // Single site users table. The multisite flavor of the users table is handled below.
+ $users_single_table = "CREATE TABLE $wpdb->users (
ID bigint(20) unsigned NOT NULL auto_increment,
user_login varchar(60) NOT NULL default '',
- user_pass varchar(64) NOT NULL default '',
+ user_pass varchar(255) NOT NULL default '',
user_nicename varchar(50) NOT NULL default '',
user_email varchar(100) NOT NULL default '',
user_url varchar(100) NOT NULL default '',
user_registered datetime NOT NULL default '0000-00-00 00:00:00',
- user_activation_key varchar(60) NOT NULL default '',
+ user_activation_key varchar(255) NOT NULL default '',
user_status int(11) NOT NULL default '0',
display_name varchar(250) NOT NULL default '',
PRIMARY KEY (ID),
KEY user_login_key (user_login),
- KEY user_nicename (user_nicename)
-) $charset_collate;
-CREATE TABLE $wpdb->usermeta (
+ KEY user_nicename (user_nicename),
+ KEY user_email (user_email)
+) $charset_collate;\n";
+
+ // Multisite users table
+ $users_multi_table = "CREATE TABLE $wpdb->users (
+ ID bigint(20) unsigned NOT NULL auto_increment,
+ user_login varchar(60) NOT NULL default '',
+ user_pass varchar(255) NOT NULL default '',
+ user_nicename varchar(50) NOT NULL default '',
+ user_email varchar(100) NOT NULL default '',
+ user_url varchar(100) NOT NULL default '',
+ user_registered datetime NOT NULL default '0000-00-00 00:00:00',
+ user_activation_key varchar(255) NOT NULL default '',
+ user_status int(11) NOT NULL default '0',
+ display_name varchar(250) NOT NULL default '',
+ spam tinyint(2) NOT NULL default '0',
+ deleted tinyint(2) NOT NULL default '0',
+ PRIMARY KEY (ID),
+ KEY user_login_key (user_login),
+ KEY user_nicename (user_nicename),
+ KEY user_email (user_email)
+) $charset_collate;\n";
+
+ // Usermeta.
+ $usermeta_table = "CREATE TABLE $wpdb->usermeta (
umeta_id bigint(20) unsigned NOT NULL auto_increment,
user_id bigint(20) unsigned NOT NULL default '0',
meta_key varchar(255) default NULL,
meta_value longtext,
PRIMARY KEY (umeta_id),
KEY user_id (user_id),
- KEY meta_key (meta_key)
+ KEY meta_key (meta_key($max_index_length))
+) $charset_collate;\n";
+
+ // Global tables
+ if ( $is_multisite )
+ $global_tables = $users_multi_table . $usermeta_table;
+ else
+ $global_tables = $users_single_table . $usermeta_table;
+
+ // Multisite global tables.
+ $ms_global_tables = "CREATE TABLE $wpdb->blogs (
+ blog_id bigint(20) NOT NULL auto_increment,
+ site_id bigint(20) NOT NULL default '0',
+ domain varchar(200) NOT NULL default '',
+ path varchar(100) NOT NULL default '',
+ registered datetime NOT NULL default '0000-00-00 00:00:00',
+ last_updated datetime NOT NULL default '0000-00-00 00:00:00',
+ public tinyint(2) NOT NULL default '1',
+ archived tinyint(2) NOT NULL default '0',
+ mature tinyint(2) NOT NULL default '0',
+ spam tinyint(2) NOT NULL default '0',
+ deleted tinyint(2) NOT NULL default '0',
+ lang_id int(11) NOT NULL default '0',
+ PRIMARY KEY (blog_id),
+ KEY domain (domain(50),path(5)),
+ KEY lang_id (lang_id)
+) $charset_collate;
+CREATE TABLE $wpdb->blog_versions (
+ blog_id bigint(20) NOT NULL default '0',
+ db_version varchar(20) NOT NULL default '',
+ last_updated datetime NOT NULL default '0000-00-00 00:00:00',
+ PRIMARY KEY (blog_id),
+ KEY db_version (db_version)
+) $charset_collate;
+CREATE TABLE $wpdb->registration_log (
+ ID bigint(20) NOT NULL auto_increment,
+ email varchar(255) NOT NULL default '',
+ IP varchar(30) NOT NULL default '',
+ blog_id bigint(20) NOT NULL default '0',
+ date_registered datetime NOT NULL default '0000-00-00 00:00:00',
+ PRIMARY KEY (ID),
+ KEY IP (IP)
+) $charset_collate;
+CREATE TABLE $wpdb->site (
+ id bigint(20) NOT NULL auto_increment,
+ domain varchar(200) NOT NULL default '',
+ path varchar(100) NOT NULL default '',
+ PRIMARY KEY (id),
+ KEY domain (domain(140),path(51))
+) $charset_collate;
+CREATE TABLE $wpdb->sitemeta (
+ meta_id bigint(20) NOT NULL auto_increment,
+ site_id bigint(20) NOT NULL default '0',
+ meta_key varchar(255) default NULL,
+ meta_value longtext,
+ PRIMARY KEY (meta_id),
+ KEY meta_key (meta_key($max_index_length)),
+ KEY site_id (site_id)
+) $charset_collate;
+CREATE TABLE $wpdb->signups (
+ signup_id bigint(20) NOT NULL auto_increment,
+ domain varchar(200) NOT NULL default '',
+ path varchar(100) NOT NULL default '',
+ title longtext NOT NULL,
+ user_login varchar(60) NOT NULL default '',
+ user_email varchar(100) NOT NULL default '',
+ registered datetime NOT NULL default '0000-00-00 00:00:00',
+ activated datetime NOT NULL default '0000-00-00 00:00:00',
+ active tinyint(1) NOT NULL default '0',
+ activation_key varchar(50) NOT NULL default '',
+ meta longtext,
+ PRIMARY KEY (signup_id),
+ KEY activation_key (activation_key),
+ KEY user_email (user_email),
+ KEY user_login_email (user_login,user_email),
+ KEY domain_path (domain(140),path(51))
) $charset_collate;";
+ switch ( $scope ) {
+ case 'blog' :
+ $queries = $blog_tables;
+ break;
+ case 'global' :
+ $queries = $global_tables;
+ if ( $is_multisite )
+ $queries .= $ms_global_tables;
+ break;
+ case 'ms_global' :
+ $queries = $ms_global_tables;
+ break;
+ case 'all' :
+ default:
+ $queries = $global_tables . $blog_tables;
+ if ( $is_multisite )
+ $queries .= $ms_global_tables;
+ break;
+ }
+
+ if ( isset( $old_blog_id ) )
+ $wpdb->set_blog_id( $old_blog_id );
+
+ return $queries;
+}
+
+// Populate for back compat.
+$wp_queries = wp_get_db_schema( 'all' );
+
/**
* Create WordPress options and set the default values.
*
* @since 1.5.0
- * @uses $wpdb
- * @uses $wp_db_version
+ *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ * @global int $wp_db_version
+ * @global int $wp_current_db_version
*/
function populate_options() {
- global $wpdb, $wp_db_version, $current_site;
+ global $wpdb, $wp_db_version, $wp_current_db_version;
$guessurl = wp_guess_url();
-
- do_action('populate_options');
+ /**
+ * Fires before creating WordPress options and populating their default values.
+ *
+ * @since 2.6.0
+ */
+ do_action( 'populate_options' );
if ( ini_get('safe_mode') ) {
// Safe mode can break mkdir() so use a flat structure by default.
$uploads_use_yearmonth_folders = 1;
}
+ // If WP_DEFAULT_THEME doesn't exist, fall back to the latest core default theme.
+ $stylesheet = $template = WP_DEFAULT_THEME;
+ $theme = wp_get_theme( WP_DEFAULT_THEME );
+ if ( ! $theme->exists() ) {
+ $theme = WP_Theme::get_core_default_theme();
+ }
+
+ // If we can't find a core default theme, WP_DEFAULT_THEME is the best we can do.
+ if ( $theme ) {
+ $stylesheet = $theme->get_stylesheet();
+ $template = $theme->get_template();
+ }
+
+ $timezone_string = '';
+ $gmt_offset = 0;
+ /* translators: default GMT offset or timezone string. Must be either a valid offset (-12 to 14)
+ or a valid timezone string (America/New_York). See https://secure.php.net/manual/en/timezones.php
+ for all timezone strings supported by PHP.
+ */
+ $offset_or_tz = _x( '0', 'default GMT offset or timezone string' );
+ if ( is_numeric( $offset_or_tz ) )
+ $gmt_offset = $offset_or_tz;
+ elseif ( $offset_or_tz && in_array( $offset_or_tz, timezone_identifiers_list() ) )
+ $timezone_string = $offset_or_tz;
+
$options = array(
'siteurl' => $guessurl,
+ 'home' => $guessurl,
'blogname' => __('My Site'),
- /* translators: blog tagline */
+ /* translators: site tagline */
'blogdescription' => __('Just another WordPress site'),
'users_can_register' => 0,
'admin_email' => 'you@example.com',
- 'start_of_week' => 1,
+ /* translators: default start of the week. 0 = Sunday, 1 = Monday */
+ 'start_of_week' => _x( '1', 'start of week' ),
'use_balanceTags' => 0,
'use_smilies' => 1,
'require_name_email' => 1,
'default_comment_status' => 'open',
'default_ping_status' => 'open',
'default_pingback_flag' => 1,
- 'default_post_edit_rows' => 20,
'posts_per_page' => 10,
- /* translators: default date format, see http://php.net/date */
+ /* translators: default date format, see https://secure.php.net/date */
'date_format' => __('F j, Y'),
- /* translators: default time format, see http://php.net/date */
+ /* translators: default time format, see https://secure.php.net/date */
'time_format' => __('g:i a'),
- /* translators: links last updated date format, see http://php.net/date */
+ /* translators: links last updated date format, see https://secure.php.net/date */
'links_updated_date_format' => __('F j, Y g:i a'),
- 'links_recently_updated_prepend' => '<em>',
- 'links_recently_updated_append' => '</em>',
- 'links_recently_updated_time' => 120,
'comment_moderation' => 0,
'moderation_notify' => 1,
'permalink_structure' => '',
- 'gzipcompression' => 0,
+ 'rewrite_rules' => '',
'hack_file' => 0,
'blog_charset' => 'UTF-8',
'moderation_keys' => '',
'active_plugins' => array(),
- 'home' => $guessurl,
'category_base' => '',
'ping_sites' => 'http://rpc.pingomatic.com/',
- 'advanced_edit' => 0,
'comment_max_links' => 2,
- 'gmt_offset' => date('Z') / 3600,
+ 'gmt_offset' => $gmt_offset,
// 1.5
'default_email_category' => 1,
'recently_edited' => '',
- 'template' => WP_DEFAULT_THEME,
- 'stylesheet' => WP_DEFAULT_THEME,
+ 'template' => $template,
+ 'stylesheet' => $stylesheet,
'comment_whitelist' => 1,
'blacklist_keys' => '',
'comment_registration' => 0,
- 'rss_language' => 'en',
'html_type' => 'text/html',
// 1.5.1
// 2.6
'avatar_default' => 'mystery',
- 'enable_app' => 0,
- 'enable_xmlrpc' => 0,
// 2.7
'large_size_w' => 1024,
'large_size_h' => 1024,
- 'image_default_link_type' => 'file',
+ 'image_default_link_type' => 'none',
'image_default_size' => '',
'image_default_align' => '',
'close_comments_for_old_posts' => 0,
'widget_categories' => array(),
'widget_text' => array(),
'widget_rss' => array(),
+ 'uninstall_plugins' => array(),
// 2.8
- 'timezone_string' => '',
-
- // 2.9
- 'embed_autourls' => 1,
- 'embed_size_w' => '',
- 'embed_size_h' => 600,
+ 'timezone_string' => $timezone_string,
// 3.0
'page_for_posts' => 0,
// 3.1
'default_post_format' => 0,
+
+ // 3.5
+ 'link_manager_enabled' => 0,
+
+ // 4.3.0
+ 'finished_splitting_shared_terms' => 1,
+ 'site_icon' => 0,
+
+ // 4.4.0
+ 'medium_large_size_w' => 768,
+ 'medium_large_size_h' => 0,
);
+ // 3.3
+ if ( ! is_multisite() ) {
+ $options['initial_db_version'] = ! empty( $wp_current_db_version ) && $wp_current_db_version < $wp_db_version
+ ? $wp_current_db_version : $wp_db_version;
+ }
+
// 3.0 multisite
if ( is_multisite() ) {
- /* translators: blog tagline */
- $options[ 'blogdescription' ] = sprintf(__('Just another %s site'), $current_site->site_name );
+ /* translators: site tagline */
+ $options[ 'blogdescription' ] = sprintf(__('Just another %s site'), get_current_site()->site_name );
$options[ 'permalink_structure' ] = '/%year%/%monthnum%/%day%/%postname%/';
}
// Set autoload to no for these options
- $fat_options = array( 'moderation_keys', 'recently_edited', 'blacklist_keys' );
+ $fat_options = array( 'moderation_keys', 'recently_edited', 'blacklist_keys', 'uninstall_plugins' );
- $existing_options = $wpdb->get_col("SELECT option_name FROM $wpdb->options");
+ $keys = "'" . implode( "', '", array_keys( $options ) ) . "'";
+ $existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" );
$insert = '';
foreach ( $options as $option => $value ) {
else
$autoload = 'yes';
- $option = $wpdb->escape($option);
if ( is_array($value) )
$value = serialize($value);
- $value = $wpdb->escape($value);
if ( !empty($insert) )
$insert .= ', ';
- $insert .= "('$option', '$value', '$autoload')";
+ $insert .= $wpdb->prepare( "(%s, %s, %s)", $option, $value, $autoload );
}
if ( !empty($insert) )
$wpdb->query("INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES " . $insert);
- // in case it is set, but blank, update "home"
+ // In case it is set, but blank, update "home".
if ( !__get_option('home') ) update_option('home', $guessurl);
- // Delete unused options
- $unusedoptions = array ('blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory', 'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping', 'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers', 'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference', 'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char', 'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1', 'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5', 'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9', 'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat', 'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog', '_wpnonce', '_wp_http_referer', 'Update', 'action', 'rich_editing', 'autosave_interval', 'deactivated_plugins', 'can_compress_scripts', 'page_uris', 'update_core', 'update_plugins', 'update_themes', 'doing_cron', 'random_seed', 'rss_excerpt_length', 'secret', 'use_linksupdate', 'default_comment_status_page', 'wporg_popular_tags', 'what_to_show');
+ // Delete unused options.
+ $unusedoptions = array(
+ 'blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory',
+ 'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping',
+ 'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers',
+ 'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference',
+ 'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char',
+ 'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1',
+ 'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5',
+ 'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9',
+ 'links_recently_updated_time', 'links_recently_updated_prepend', 'links_recently_updated_append',
+ 'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat',
+ 'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog', '_wpnonce',
+ '_wp_http_referer', 'Update', 'action', 'rich_editing', 'autosave_interval', 'deactivated_plugins',
+ 'can_compress_scripts', 'page_uris', 'update_core', 'update_plugins', 'update_themes', 'doing_cron',
+ 'random_seed', 'rss_excerpt_length', 'secret', 'use_linksupdate', 'default_comment_status_page',
+ 'wporg_popular_tags', 'what_to_show', 'rss_language', 'language', 'enable_xmlrpc', 'enable_app',
+ 'embed_autourls', 'default_post_edit_rows', 'gzipcompression', 'advanced_edit'
+ );
foreach ( $unusedoptions as $option )
delete_option($option);
- // delete obsolete magpie stuff
+ // Delete obsolete magpie stuff.
$wpdb->query("DELETE FROM $wpdb->options WHERE option_name REGEXP '^rss_[0-9a-f]{32}(_ts)?$'");
+
+ /*
+ * Deletes all expired transients. The multi-table delete syntax is used
+ * to delete the transient record from table a, and the corresponding
+ * transient_timeout record from table b.
+ */
+ $time = time();
+ $sql = "DELETE a, b FROM $wpdb->options a, $wpdb->options b
+ WHERE a.option_name LIKE %s
+ AND a.option_name NOT LIKE %s
+ AND b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) )
+ AND b.option_value < %d";
+ $wpdb->query( $wpdb->prepare( $sql, $wpdb->esc_like( '_transient_' ) . '%', $wpdb->esc_like( '_transient_timeout_' ) . '%', $time ) );
+
+ if ( is_main_site() && is_main_network() ) {
+ $sql = "DELETE a, b FROM $wpdb->options a, $wpdb->options b
+ WHERE a.option_name LIKE %s
+ AND a.option_name NOT LIKE %s
+ AND b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) )
+ AND b.option_value < %d";
+ $wpdb->query( $wpdb->prepare( $sql, $wpdb->esc_like( '_site_transient_' ) . '%', $wpdb->esc_like( '_site_transient_timeout_' ) . '%', $time ) );
+ }
}
/**
add_role('subscriber', 'Subscriber');
// Add caps for Administrator role
- $role =& get_role('administrator');
+ $role = get_role('administrator');
$role->add_cap('switch_themes');
$role->add_cap('edit_themes');
$role->add_cap('activate_plugins');
$role->add_cap('level_0');
// Add caps for Editor role
- $role =& get_role('editor');
+ $role = get_role('editor');
$role->add_cap('moderate_comments');
$role->add_cap('manage_categories');
$role->add_cap('manage_links');
$role->add_cap('level_0');
// Add caps for Author role
- $role =& get_role('author');
+ $role = get_role('author');
$role->add_cap('upload_files');
$role->add_cap('edit_posts');
$role->add_cap('edit_published_posts');
$role->add_cap('level_0');
// Add caps for Contributor role
- $role =& get_role('contributor');
+ $role = get_role('contributor');
$role->add_cap('edit_posts');
$role->add_cap('read');
$role->add_cap('level_1');
$role->add_cap('level_0');
// Add caps for Subscriber role
- $role =& get_role('subscriber');
+ $role = get_role('subscriber');
$role->add_cap('read');
$role->add_cap('level_0');
}
function populate_roles_210() {
$roles = array('administrator', 'editor');
foreach ($roles as $role) {
- $role =& get_role($role);
+ $role = get_role($role);
if ( empty($role) )
continue;
$role->add_cap('read_private_pages');
}
- $role =& get_role('administrator');
+ $role = get_role('administrator');
if ( ! empty($role) ) {
$role->add_cap('delete_users');
$role->add_cap('create_users');
}
- $role =& get_role('author');
+ $role = get_role('author');
if ( ! empty($role) ) {
$role->add_cap('delete_posts');
$role->add_cap('delete_published_posts');
}
- $role =& get_role('contributor');
+ $role = get_role('contributor');
if ( ! empty($role) ) {
$role->add_cap('delete_posts');
}
* @since 2.3.0
*/
function populate_roles_230() {
- $role =& get_role( 'administrator' );
+ $role = get_role( 'administrator' );
if ( !empty( $role ) ) {
$role->add_cap( 'unfiltered_upload' );
* @since 2.5.0
*/
function populate_roles_250() {
- $role =& get_role( 'administrator' );
+ $role = get_role( 'administrator' );
if ( !empty( $role ) ) {
$role->add_cap( 'edit_dashboard' );
* @since 2.6.0
*/
function populate_roles_260() {
- $role =& get_role( 'administrator' );
+ $role = get_role( 'administrator' );
if ( !empty( $role ) ) {
$role->add_cap( 'update_plugins' );
* @since 2.7.0
*/
function populate_roles_270() {
- $role =& get_role( 'administrator' );
+ $role = get_role( 'administrator' );
if ( !empty( $role ) ) {
$role->add_cap( 'install_plugins' );
* @since 2.8.0
*/
function populate_roles_280() {
- $role =& get_role( 'administrator' );
+ $role = get_role( 'administrator' );
if ( !empty( $role ) ) {
$role->add_cap( 'install_themes' );
* @since 3.0.0
*/
function populate_roles_300() {
- $role =& get_role( 'administrator' );
+ $role = get_role( 'administrator' );
if ( !empty( $role ) ) {
$role->add_cap( 'update_core' );
$role->add_cap( 'list_users' );
$role->add_cap( 'remove_users' );
- $role->add_cap( 'add_users' );
$role->add_cap( 'promote_users' );
$role->add_cap( 'edit_theme_options' );
$role->add_cap( 'delete_themes' );
}
/**
- * populate network settings
+ * Install Network.
*
* @since 3.0.0
*
- * @param int $network_id id of network to populate
+ */
+if ( !function_exists( 'install_network' ) ) :
+function install_network() {
+ if ( ! defined( 'WP_INSTALLING_NETWORK' ) )
+ define( 'WP_INSTALLING_NETWORK', true );
+
+ dbDelta( wp_get_db_schema( 'global' ) );
+}
+endif;
+
+/**
+ * Populate network settings.
+ *
+ * @since 3.0.0
+ *
+ * @global wpdb $wpdb
+ * @global object $current_site
+ * @global int $wp_db_version
+ * @global WP_Rewrite $wp_rewrite
+ *
+ * @param int $network_id ID of network to populate.
+ * @param string $domain The domain name for the network (eg. "example.com").
+ * @param string $email Email address for the network administrator.
+ * @param string $site_name The name of the network.
+ * @param string $path Optional. The path to append to the network's domain name. Default '/'.
+ * @param bool $subdomain_install Optional. Whether the network is a subdomain install or a subdirectory install.
+ * Default false, meaning the network is a subdirectory install.
* @return bool|WP_Error True on success, or WP_Error on warning (with the install otherwise successful,
- * so the error code must be checked) or failure.
+ * so the error code must be checked) or failure.
*/
function populate_network( $network_id = 1, $domain = '', $email = '', $site_name = '', $path = '/', $subdomain_install = false ) {
global $wpdb, $current_site, $wp_db_version, $wp_rewrite;
if ( '' == $site_name )
$errors->add( 'empty_sitename', __( 'You must provide a name for your network of sites.' ) );
- // check for network collision
+ // Check for network collision.
if ( $network_id == $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) )
$errors->add( 'siteid_exists', __( 'The network already exists.' ) );
- $site_user = get_user_by_email( $email );
if ( ! is_email( $email ) )
- $errors->add( 'invalid_email', __( 'You must provide a valid e-mail address.' ) );
+ $errors->add( 'invalid_email', __( 'You must provide a valid email address.' ) );
if ( $errors->get_error_code() )
return $errors;
- // set up site tables
+ // If a user with the provided email does not exist, default to the current user as the new network admin.
+ $site_user = get_user_by( 'email', $email );
+ if ( false === $site_user ) {
+ $site_user = wp_get_current_user();
+ }
+
+ // Set up site tables.
$template = get_option( 'template' );
$stylesheet = get_option( 'stylesheet' );
$allowed_themes = array( $stylesheet => true );
- if ( $template != $stylesheet )
+
+ if ( $template != $stylesheet ) {
$allowed_themes[ $template ] = true;
- if ( WP_DEFAULT_THEME != $stylesheet && WP_DEFAULT_THEME != $template )
+ }
+
+ if ( WP_DEFAULT_THEME != $stylesheet && WP_DEFAULT_THEME != $template ) {
$allowed_themes[ WP_DEFAULT_THEME ] = true;
+ }
+
+ // If WP_DEFAULT_THEME doesn't exist, also whitelist the latest core default theme.
+ if ( ! wp_get_theme( WP_DEFAULT_THEME )->exists() ) {
+ if ( $core_default = WP_Theme::get_core_default_theme() ) {
+ $allowed_themes[ $core_default->get_stylesheet() ] = true;
+ }
+ }
if ( 1 == $network_id ) {
$wpdb->insert( $wpdb->site, array( 'domain' => $domain, 'path' => $path ) );
$wpdb->insert( $wpdb->site, array( 'domain' => $domain, 'path' => $path, 'id' => $network_id ) );
}
+ wp_cache_delete( 'networks_have_paths', 'site-options' );
+
if ( !is_multisite() ) {
$site_admins = array( $site_user->user_login );
$users = get_users( array( 'fields' => array( 'ID', 'user_login' ) ) );
$site_admins = get_site_option( 'site_admins' );
}
- $welcome_email = __( 'Dear User,
+ /* translators: Do not translate USERNAME, SITE_NAME, BLOG_URL, PASSWORD: those are placeholders. */
+ $welcome_email = __( 'Howdy USERNAME,
Your new SITE_NAME site has been successfully set up at:
BLOG_URL
You can log in to the administrator account with the following information:
+
Username: USERNAME
Password: PASSWORD
-Login Here: BLOG_URLwp-login.php
+Log in here: BLOG_URLwp-login.php
-We hope you enjoy your new site.
-Thanks!
+We hope you enjoy your new site. Thanks!
--The Team @ SITE_NAME' );
+ $misc_exts = array(
+ // Images.
+ 'jpg', 'jpeg', 'png', 'gif',
+ // Video.
+ 'mov', 'avi', 'mpg', '3gp', '3g2',
+ // "audio".
+ 'midi', 'mid',
+ // Miscellaneous.
+ 'pdf', 'doc', 'ppt', 'odt', 'pptx', 'docx', 'pps', 'ppsx', 'xls', 'xlsx', 'key',
+ );
+ $audio_exts = wp_get_audio_extensions();
+ $video_exts = wp_get_video_extensions();
+ $upload_filetypes = array_unique( array_merge( $misc_exts, $audio_exts, $video_exts ) );
+
$sitemeta = array(
'site_name' => $site_name,
- 'admin_email' => $site_user->user_email,
+ 'admin_email' => $email,
'admin_user_id' => $site_user->ID,
'registration' => 'none',
- 'upload_filetypes' => 'jpg jpeg png gif mp3 mov avi wmv midi mid pdf',
- 'blog_upload_space' => 10,
+ 'upload_filetypes' => implode( ' ', $upload_filetypes ),
+ 'blog_upload_space' => 100,
'fileupload_maxk' => 1500,
'site_admins' => $site_admins,
'allowedthemes' => $allowed_themes,
'illegal_names' => array( 'www', 'web', 'root', 'admin', 'main', 'invite', 'administrator', 'files' ),
'wpmu_upgrade_site' => $wp_db_version,
'welcome_email' => $welcome_email,
- 'first_post' => __( 'Welcome to <a href="SITE_URL">SITE_NAME</a>. This is your first post. Edit or delete it, then start blogging!' ),
+ /* translators: %s: site link */
+ 'first_post' => __( 'Welcome to %s. This is your first post. Edit or delete it, then start blogging!' ),
// @todo - network admins should have a method of editing the network siteurl (used for cookie hash)
'siteurl' => get_option( 'siteurl' ) . '/',
'add_new_users' => '0',
- 'upload_space_check_disabled' => '0',
+ 'upload_space_check_disabled' => is_multisite() ? get_site_option( 'upload_space_check_disabled' ) : '1',
'subdomain_install' => intval( $subdomain_install ),
- 'global_terms_enabled' => global_terms_enabled() ? '1' : '0'
+ 'global_terms_enabled' => global_terms_enabled() ? '1' : '0',
+ 'ms_files_rewriting' => is_multisite() ? get_site_option( 'ms_files_rewriting' ) : '0',
+ 'initial_db_version' => get_option( 'initial_db_version' ),
+ 'active_sitewide_plugins' => array(),
+ 'WPLANG' => get_locale(),
);
if ( ! $subdomain_install )
$sitemeta['illegal_names'][] = 'blog';
+ /**
+ * Filters meta for a network on creation.
+ *
+ * @since 3.7.0
+ *
+ * @param array $sitemeta Associative array of network meta keys and values to be inserted.
+ * @param int $network_id ID of network to populate.
+ */
+ $sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id );
+
$insert = '';
foreach ( $sitemeta as $meta_key => $meta_value ) {
- $meta_key = $wpdb->escape( $meta_key );
if ( is_array( $meta_value ) )
$meta_value = serialize( $meta_value );
- $meta_value = $wpdb->escape( $meta_value );
if ( !empty( $insert ) )
$insert .= ', ';
- $insert .= "( $network_id, '$meta_key', '$meta_value')";
+ $insert .= $wpdb->prepare( "( %d, %s, %s)", $network_id, $meta_key, $meta_value );
}
$wpdb->query( "INSERT INTO $wpdb->sitemeta ( site_id, meta_key, meta_value ) VALUES " . $insert );
- $current_site->domain = $domain;
- $current_site->path = $path;
- $current_site->site_name = ucfirst( $domain );
-
- if ( !is_multisite() ) {
- $wpdb->insert( $wpdb->blogs, array( 'site_id' => $network_id, 'domain' => $domain, 'path' => $path, 'registered' => current_time( 'mysql' ) ) );
- $blog_id = $wpdb->insert_id;
+ /*
+ * When upgrading from single to multisite, assume the current site will
+ * become the main site of the network. When using populate_network()
+ * to create another network in an existing multisite environment, skip
+ * these steps since the main site of the new network has not yet been
+ * created.
+ */
+ if ( ! is_multisite() ) {
+ $current_site = new stdClass;
+ $current_site->domain = $domain;
+ $current_site->path = $path;
+ $current_site->site_name = ucfirst( $domain );
+ $wpdb->insert( $wpdb->blogs, array( 'site_id' => $network_id, 'blog_id' => 1, 'domain' => $domain, 'path' => $path, 'registered' => current_time( 'mysql' ) ) );
+ $current_site->blog_id = $blog_id = $wpdb->insert_id;
update_user_meta( $site_user->ID, 'source_domain', $domain );
update_user_meta( $site_user->ID, 'primary_blog', $blog_id );
- if ( !$upload_path = get_option( 'upload_path' ) ) {
- $upload_path = substr( WP_CONTENT_DIR, strlen( ABSPATH ) ) . '/uploads';
- update_option( 'upload_path', $upload_path );
- }
- update_option( 'fileupload_url', get_option( 'siteurl' ) . '/' . $upload_path );
- }
- if ( $subdomain_install )
- update_option( 'permalink_structure', '/%year%/%monthnum%/%day%/%postname%/');
- else
- update_option( 'permalink_structure', '/blog/%year%/%monthnum%/%day%/%postname%/');
+ if ( $subdomain_install )
+ $wp_rewrite->set_permalink_structure( '/%year%/%monthnum%/%day%/%postname%/' );
+ else
+ $wp_rewrite->set_permalink_structure( '/blog/%year%/%monthnum%/%day%/%postname%/' );
+
+ flush_rewrite_rules();
- $wp_rewrite->flush_rules();
+ if ( ! $subdomain_install )
+ return true;
- if ( $subdomain_install ) {
$vhost_ok = false;
$errstr = '';
$hostname = substr( md5( time() ), 0, 6 ) . '.' . $domain; // Very random hostname!
$page = wp_remote_get( 'http://' . $hostname, array( 'timeout' => 5, 'httpversion' => '1.1' ) );
if ( is_wp_error( $page ) )
$errstr = $page->get_error_message();
- elseif ( 200 == $page['response']['code'] )
+ elseif ( 200 == wp_remote_retrieve_response_code( $page ) )
$vhost_ok = true;
if ( ! $vhost_ok ) {
$msg = '<p><strong>' . __( 'Warning! Wildcard DNS may not be configured correctly!' ) . '</strong></p>';
- $msg .= '<p>' . sprintf( __( 'The installer attempted to contact a random hostname (<code>%1$s</code>) on your domain.' ), $hostname );
- if ( ! empty ( $errstr ) )
+
+ $msg .= '<p>' . sprintf(
+ /* translators: %s: host name */
+ __( 'The installer attempted to contact a random hostname (%s) on your domain.' ),
+ '<code>' . $hostname . '</code>'
+ );
+ if ( ! empty ( $errstr ) ) {
+ /* translators: %s: error message */
$msg .= ' ' . sprintf( __( 'This resulted in an error message: %s' ), '<code>' . $errstr . '</code>' );
+ }
$msg .= '</p>';
- $msg .= '<p>' . __( 'To use a subdomain configuration, you must have a wildcard entry in your DNS. This usually means adding a <code>*</code> hostname record pointing at your web server in your DNS configuration tool.' ) . '</p>';
+
+ $msg .= '<p>' . sprintf(
+ /* translators: %s: asterisk symbol (*) */
+ __( 'To use a subdomain configuration, you must have a wildcard entry in your DNS. This usually means adding a %s hostname record pointing at your web server in your DNS configuration tool.' ),
+ '<code>*</code>'
+ ) . '</p>';
+
$msg .= '<p>' . __( 'You can still use your site but any subdomain you create may not be accessible. If you know your DNS is correct, ignore this message.' ) . '</p>';
+
return new WP_Error( 'no_wildcard_dns', $msg );
}
}
return true;
}
-
-?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff