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/wp-admin/includes/ -> schema.php (source)

   1  <?php
   2  /**
   3   * WordPress Administration Scheme API
   4   *
   5   * Here we keep the DB structure and option values.
   6   *
   7   * @package WordPress
   8   * @subpackage Administration
   9   */
  10  
  11  /**
  12   * Declare these as global in case schema.php is included from a function.
  13   *
  14   * @global wpdb   $wpdb            WordPress database abstraction object.
  15   * @global array  $wp_queries
  16   * @global string $charset_collate
  17   */
  18  global $wpdb, $wp_queries, $charset_collate;
  19  
  20  /**
  21   * The database character collate.
  22   */
  23  $charset_collate = $wpdb->get_charset_collate();
  24  
  25  /**
  26   * Retrieve the SQL for creating database tables.
  27   *
  28   * @since 3.3.0
  29   *
  30   * @global wpdb $wpdb WordPress database abstraction object.
  31   *
  32   * @param string $scope Optional. The tables for which to retrieve SQL. Can be all, global, ms_global, or blog tables. Defaults to all.
  33   * @param int $blog_id Optional. The site ID for which to retrieve SQL. Default is the current site ID.
  34   * @return string The SQL needed to create the requested tables.
  35   */
  36  function wp_get_db_schema( $scope = 'all', $blog_id = null ) {
  37      global $wpdb;
  38  
  39      $charset_collate = $wpdb->get_charset_collate();
  40  
  41      if ( $blog_id && $blog_id != $wpdb->blogid ) {
  42          $old_blog_id = $wpdb->set_blog_id( $blog_id );
  43      }
  44  
  45      // Engage multisite if in the middle of turning it on from network.php.
  46      $is_multisite = is_multisite() || ( defined( 'WP_INSTALLING_NETWORK' ) && WP_INSTALLING_NETWORK );
  47  
  48      /*
  49       * Indexes have a maximum size of 767 bytes. Historically, we haven't need to be concerned about that.
  50       * As of 4.2, however, we moved to utf8mb4, which uses 4 bytes per character. This means that an index which
  51       * used to have room for floor(767/3) = 255 characters, now only has room for floor(767/4) = 191 characters.
  52       */
  53      $max_index_length = 191;
  54  
  55      // Blog specific tables.
  56      $blog_tables = "CREATE TABLE $wpdb->termmeta (
  57      meta_id bigint(20) unsigned NOT NULL auto_increment,
  58      term_id bigint(20) unsigned NOT NULL default '0',
  59      meta_key varchar(255) default NULL,
  60      meta_value longtext,
  61      PRIMARY KEY  (meta_id),
  62      KEY term_id (term_id),
  63      KEY meta_key (meta_key($max_index_length))
  64  ) $charset_collate;
  65  CREATE TABLE $wpdb->terms (
  66   term_id bigint(20) unsigned NOT NULL auto_increment,
  67   name varchar(200) NOT NULL default '',
  68   slug varchar(200) NOT NULL default '',
  69   term_group bigint(10) NOT NULL default 0,
  70   PRIMARY KEY  (term_id),
  71   KEY slug (slug($max_index_length)),
  72   KEY name (name($max_index_length))
  73  ) $charset_collate;
  74  CREATE TABLE $wpdb->term_taxonomy (
  75   term_taxonomy_id bigint(20) unsigned NOT NULL auto_increment,
  76   term_id bigint(20) unsigned NOT NULL default 0,
  77   taxonomy varchar(32) NOT NULL default '',
  78   description longtext NOT NULL,
  79   parent bigint(20) unsigned NOT NULL default 0,
  80   count bigint(20) NOT NULL default 0,
  81   PRIMARY KEY  (term_taxonomy_id),
  82   UNIQUE KEY term_id_taxonomy (term_id,taxonomy),
  83   KEY taxonomy (taxonomy)
  84  ) $charset_collate;
  85  CREATE TABLE $wpdb->term_relationships (
  86   object_id bigint(20) unsigned NOT NULL default 0,
  87   term_taxonomy_id bigint(20) unsigned NOT NULL default 0,
  88   term_order int(11) NOT NULL default 0,
  89   PRIMARY KEY  (object_id,term_taxonomy_id),
  90   KEY term_taxonomy_id (term_taxonomy_id)
  91  ) $charset_collate;
  92  CREATE TABLE $wpdb->commentmeta (
  93      meta_id bigint(20) unsigned NOT NULL auto_increment,
  94      comment_id bigint(20) unsigned NOT NULL default '0',
  95      meta_key varchar(255) default NULL,
  96      meta_value longtext,
  97      PRIMARY KEY  (meta_id),
  98      KEY comment_id (comment_id),
  99      KEY meta_key (meta_key($max_index_length))
 100  ) $charset_collate;
 101  CREATE TABLE $wpdb->comments (
 102      comment_ID bigint(20) unsigned NOT NULL auto_increment,
 103      comment_post_ID bigint(20) unsigned NOT NULL default '0',
 104      comment_author tinytext NOT NULL,
 105      comment_author_email varchar(100) NOT NULL default '',
 106      comment_author_url varchar(200) NOT NULL default '',
 107      comment_author_IP varchar(100) NOT NULL default '',
 108      comment_date datetime NOT NULL default '0000-00-00 00:00:00',
 109      comment_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
 110      comment_content text NOT NULL,
 111      comment_karma int(11) NOT NULL default '0',
 112      comment_approved varchar(20) NOT NULL default '1',
 113      comment_agent varchar(255) NOT NULL default '',
 114      comment_type varchar(20) NOT NULL default '',
 115      comment_parent bigint(20) unsigned NOT NULL default '0',
 116      user_id bigint(20) unsigned NOT NULL default '0',
 117      PRIMARY KEY  (comment_ID),
 118      KEY comment_post_ID (comment_post_ID),
 119      KEY comment_approved_date_gmt (comment_approved,comment_date_gmt),
 120      KEY comment_date_gmt (comment_date_gmt),
 121      KEY comment_parent (comment_parent),
 122      KEY comment_author_email (comment_author_email(10))
 123  ) $charset_collate;
 124  CREATE TABLE $wpdb->links (
 125      link_id bigint(20) unsigned NOT NULL auto_increment,
 126      link_url varchar(255) NOT NULL default '',
 127      link_name varchar(255) NOT NULL default '',
 128      link_image varchar(255) NOT NULL default '',
 129      link_target varchar(25) NOT NULL default '',
 130      link_description varchar(255) NOT NULL default '',
 131      link_visible varchar(20) NOT NULL default 'Y',
 132      link_owner bigint(20) unsigned NOT NULL default '1',
 133      link_rating int(11) NOT NULL default '0',
 134      link_updated datetime NOT NULL default '0000-00-00 00:00:00',
 135      link_rel varchar(255) NOT NULL default '',
 136      link_notes mediumtext NOT NULL,
 137      link_rss varchar(255) NOT NULL default '',
 138      PRIMARY KEY  (link_id),
 139      KEY link_visible (link_visible)
 140  ) $charset_collate;
 141  CREATE TABLE $wpdb->options (
 142      option_id bigint(20) unsigned NOT NULL auto_increment,
 143      option_name varchar(191) NOT NULL default '',
 144      option_value longtext NOT NULL,
 145      autoload varchar(20) NOT NULL default 'yes',
 146      PRIMARY KEY  (option_id),
 147      UNIQUE KEY option_name (option_name),
 148      KEY autoload (autoload)
 149  ) $charset_collate;
 150  CREATE TABLE $wpdb->postmeta (
 151      meta_id bigint(20) unsigned NOT NULL auto_increment,
 152      post_id bigint(20) unsigned NOT NULL default '0',
 153      meta_key varchar(255) default NULL,
 154      meta_value longtext,
 155      PRIMARY KEY  (meta_id),
 156      KEY post_id (post_id),
 157      KEY meta_key (meta_key($max_index_length))
 158  ) $charset_collate;
 159  CREATE TABLE $wpdb->posts (
 160      ID bigint(20) unsigned NOT NULL auto_increment,
 161      post_author bigint(20) unsigned NOT NULL default '0',
 162      post_date datetime NOT NULL default '0000-00-00 00:00:00',
 163      post_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
 164      post_content longtext NOT NULL,
 165      post_title text NOT NULL,
 166      post_excerpt text NOT NULL,
 167      post_status varchar(20) NOT NULL default 'publish',
 168      comment_status varchar(20) NOT NULL default 'open',
 169      ping_status varchar(20) NOT NULL default 'open',
 170      post_password varchar(255) NOT NULL default '',
 171      post_name varchar(200) NOT NULL default '',
 172      to_ping text NOT NULL,
 173      pinged text NOT NULL,
 174      post_modified datetime NOT NULL default '0000-00-00 00:00:00',
 175      post_modified_gmt datetime NOT NULL default '0000-00-00 00:00:00',
 176      post_content_filtered longtext NOT NULL,
 177      post_parent bigint(20) unsigned NOT NULL default '0',
 178      guid varchar(255) NOT NULL default '',
 179      menu_order int(11) NOT NULL default '0',
 180      post_type varchar(20) NOT NULL default 'post',
 181      post_mime_type varchar(100) NOT NULL default '',
 182      comment_count bigint(20) NOT NULL default '0',
 183      PRIMARY KEY  (ID),
 184      KEY post_name (post_name($max_index_length)),
 185      KEY type_status_date (post_type,post_status,post_date,ID),
 186      KEY post_parent (post_parent),
 187      KEY post_author (post_author)
 188  ) $charset_collate;\n";
 189  
 190      // Single site users table. The multisite flavor of the users table is handled below.
 191      $users_single_table = "CREATE TABLE $wpdb->users (
 192      ID bigint(20) unsigned NOT NULL auto_increment,
 193      user_login varchar(60) NOT NULL default '',
 194      user_pass varchar(255) NOT NULL default '',
 195      user_nicename varchar(50) NOT NULL default '',
 196      user_email varchar(100) NOT NULL default '',
 197      user_url varchar(100) NOT NULL default '',
 198      user_registered datetime NOT NULL default '0000-00-00 00:00:00',
 199      user_activation_key varchar(255) NOT NULL default '',
 200      user_status int(11) NOT NULL default '0',
 201      display_name varchar(250) NOT NULL default '',
 202      PRIMARY KEY  (ID),
 203      KEY user_login_key (user_login),
 204      KEY user_nicename (user_nicename),
 205      KEY user_email (user_email)
 206  ) $charset_collate;\n";
 207  
 208      // Multisite users table
 209      $users_multi_table = "CREATE TABLE $wpdb->users (
 210      ID bigint(20) unsigned NOT NULL auto_increment,
 211      user_login varchar(60) NOT NULL default '',
 212      user_pass varchar(255) NOT NULL default '',
 213      user_nicename varchar(50) NOT NULL default '',
 214      user_email varchar(100) NOT NULL default '',
 215      user_url varchar(100) NOT NULL default '',
 216      user_registered datetime NOT NULL default '0000-00-00 00:00:00',
 217      user_activation_key varchar(255) NOT NULL default '',
 218      user_status int(11) NOT NULL default '0',
 219      display_name varchar(250) NOT NULL default '',
 220      spam tinyint(2) NOT NULL default '0',
 221      deleted tinyint(2) NOT NULL default '0',
 222      PRIMARY KEY  (ID),
 223      KEY user_login_key (user_login),
 224      KEY user_nicename (user_nicename),
 225      KEY user_email (user_email)
 226  ) $charset_collate;\n";
 227  
 228      // Usermeta.
 229      $usermeta_table = "CREATE TABLE $wpdb->usermeta (
 230      umeta_id bigint(20) unsigned NOT NULL auto_increment,
 231      user_id bigint(20) unsigned NOT NULL default '0',
 232      meta_key varchar(255) default NULL,
 233      meta_value longtext,
 234      PRIMARY KEY  (umeta_id),
 235      KEY user_id (user_id),
 236      KEY meta_key (meta_key($max_index_length))
 237  ) $charset_collate;\n";
 238  
 239      // Global tables
 240      if ( $is_multisite ) {
 241          $global_tables = $users_multi_table . $usermeta_table;
 242      } else {
 243          $global_tables = $users_single_table . $usermeta_table;
 244      }
 245  
 246      // Multisite global tables.
 247      $ms_global_tables = "CREATE TABLE $wpdb->blogs (
 248      blog_id bigint(20) NOT NULL auto_increment,
 249      site_id bigint(20) NOT NULL default '0',
 250      domain varchar(200) NOT NULL default '',
 251      path varchar(100) NOT NULL default '',
 252      registered datetime NOT NULL default '0000-00-00 00:00:00',
 253      last_updated datetime NOT NULL default '0000-00-00 00:00:00',
 254      public tinyint(2) NOT NULL default '1',
 255      archived tinyint(2) NOT NULL default '0',
 256      mature tinyint(2) NOT NULL default '0',
 257      spam tinyint(2) NOT NULL default '0',
 258      deleted tinyint(2) NOT NULL default '0',
 259      lang_id int(11) NOT NULL default '0',
 260      PRIMARY KEY  (blog_id),
 261      KEY domain (domain(50),path(5)),
 262      KEY lang_id (lang_id)
 263  ) $charset_collate;
 264  CREATE TABLE $wpdb->blogmeta (
 265      meta_id bigint(20) unsigned NOT NULL auto_increment,
 266      blog_id bigint(20) NOT NULL default '0',
 267      meta_key varchar(255) default NULL,
 268      meta_value longtext,
 269      PRIMARY KEY  (meta_id),
 270      KEY meta_key (meta_key($max_index_length)),
 271      KEY blog_id (blog_id)
 272  ) $charset_collate;
 273  CREATE TABLE $wpdb->registration_log (
 274      ID bigint(20) NOT NULL auto_increment,
 275      email varchar(255) NOT NULL default '',
 276      IP varchar(30) NOT NULL default '',
 277      blog_id bigint(20) NOT NULL default '0',
 278      date_registered datetime NOT NULL default '0000-00-00 00:00:00',
 279      PRIMARY KEY  (ID),
 280      KEY IP (IP)
 281  ) $charset_collate;
 282  CREATE TABLE $wpdb->site (
 283      id bigint(20) NOT NULL auto_increment,
 284      domain varchar(200) NOT NULL default '',
 285      path varchar(100) NOT NULL default '',
 286      PRIMARY KEY  (id),
 287      KEY domain (domain(140),path(51))
 288  ) $charset_collate;
 289  CREATE TABLE $wpdb->sitemeta (
 290      meta_id bigint(20) NOT NULL auto_increment,
 291      site_id bigint(20) NOT NULL default '0',
 292      meta_key varchar(255) default NULL,
 293      meta_value longtext,
 294      PRIMARY KEY  (meta_id),
 295      KEY meta_key (meta_key($max_index_length)),
 296      KEY site_id (site_id)
 297  ) $charset_collate;
 298  CREATE TABLE $wpdb->signups (
 299      signup_id bigint(20) NOT NULL auto_increment,
 300      domain varchar(200) NOT NULL default '',
 301      path varchar(100) NOT NULL default '',
 302      title longtext NOT NULL,
 303      user_login varchar(60) NOT NULL default '',
 304      user_email varchar(100) NOT NULL default '',
 305      registered datetime NOT NULL default '0000-00-00 00:00:00',
 306      activated datetime NOT NULL default '0000-00-00 00:00:00',
 307      active tinyint(1) NOT NULL default '0',
 308      activation_key varchar(50) NOT NULL default '',
 309      meta longtext,
 310      PRIMARY KEY  (signup_id),
 311      KEY activation_key (activation_key),
 312      KEY user_email (user_email),
 313      KEY user_login_email (user_login,user_email),
 314      KEY domain_path (domain(140),path(51))
 315  ) $charset_collate;";
 316  
 317      switch ( $scope ) {
 318          case 'blog':
 319              $queries = $blog_tables;
 320              break;
 321          case 'global':
 322              $queries = $global_tables;
 323              if ( $is_multisite ) {
 324                  $queries .= $ms_global_tables;
 325              }
 326              break;
 327          case 'ms_global':
 328              $queries = $ms_global_tables;
 329              break;
 330          case 'all':
 331          default:
 332              $queries = $global_tables . $blog_tables;
 333              if ( $is_multisite ) {
 334                  $queries .= $ms_global_tables;
 335              }
 336              break;
 337      }
 338  
 339      if ( isset( $old_blog_id ) ) {
 340          $wpdb->set_blog_id( $old_blog_id );
 341      }
 342  
 343      return $queries;
 344  }
 345  
 346  // Populate for back compat.
 347  $wp_queries = wp_get_db_schema( 'all' );
 348  
 349  /**
 350   * Create WordPress options and set the default values.
 351   *
 352   * @since 1.5.0
 353   * @since 5.1.0 The $options parameter has been added.
 354   *
 355   * @global wpdb $wpdb                  WordPress database abstraction object.
 356   * @global int  $wp_db_version         WordPress database version.
 357   * @global int  $wp_current_db_version The old (current) database version.
 358   *
 359   * @param array $options Optional. Custom option $key => $value pairs to use. Default empty array.
 360   */
 361  function populate_options( array $options = array() ) {
 362      global $wpdb, $wp_db_version, $wp_current_db_version;
 363  
 364      $guessurl = wp_guess_url();
 365      /**
 366       * Fires before creating WordPress options and populating their default values.
 367       *
 368       * @since 2.6.0
 369       */
 370      do_action( 'populate_options' );
 371  
 372      if ( ini_get( 'safe_mode' ) ) {
 373          // Safe mode can break mkdir() so use a flat structure by default.
 374          $uploads_use_yearmonth_folders = 0;
 375      } else {
 376          $uploads_use_yearmonth_folders = 1;
 377      }
 378  
 379      // If WP_DEFAULT_THEME doesn't exist, fall back to the latest core default theme.
 380      $stylesheet = WP_DEFAULT_THEME;
 381      $template   = WP_DEFAULT_THEME;
 382      $theme      = wp_get_theme( WP_DEFAULT_THEME );
 383      if ( ! $theme->exists() ) {
 384          $theme = WP_Theme::get_core_default_theme();
 385      }
 386  
 387      // If we can't find a core default theme, WP_DEFAULT_THEME is the best we can do.
 388      if ( $theme ) {
 389          $stylesheet = $theme->get_stylesheet();
 390          $template   = $theme->get_template();
 391      }
 392  
 393      $timezone_string = '';
 394      $gmt_offset      = 0;
 395      /*
 396       * translators: default GMT offset or timezone string. Must be either a valid offset (-12 to 14)
 397       * or a valid timezone string (America/New_York). See https://secure.php.net/manual/en/timezones.php
 398       * for all timezone strings supported by PHP.
 399       */
 400      $offset_or_tz = _x( '0', 'default GMT offset or timezone string' ); // phpcs:ignore WordPress.WP.I18n.NoEmptyStrings
 401      if ( is_numeric( $offset_or_tz ) ) {
 402          $gmt_offset = $offset_or_tz;
 403      } elseif ( $offset_or_tz && in_array( $offset_or_tz, timezone_identifiers_list() ) ) {
 404              $timezone_string = $offset_or_tz;
 405      }
 406  
 407      $defaults = array(
 408          'siteurl'                         => $guessurl,
 409          'home'                            => $guessurl,
 410          'blogname'                        => __( 'My Site' ),
 411          /* translators: Site tagline. */
 412          'blogdescription'                 => __( 'Just another WordPress site' ),
 413          'users_can_register'              => 0,
 414          'admin_email'                     => 'you@example.com',
 415          /* translators: Default start of the week. 0 = Sunday, 1 = Monday. */
 416          'start_of_week'                   => _x( '1', 'start of week' ),
 417          'use_balanceTags'                 => 0,
 418          'use_smilies'                     => 1,
 419          'require_name_email'              => 1,
 420          'comments_notify'                 => 1,
 421          'posts_per_rss'                   => 10,
 422          'rss_use_excerpt'                 => 0,
 423          'mailserver_url'                  => 'mail.example.com',
 424          'mailserver_login'                => 'login@example.com',
 425          'mailserver_pass'                 => 'password',
 426          'mailserver_port'                 => 110,
 427          'default_category'                => 1,
 428          'default_comment_status'          => 'open',
 429          'default_ping_status'             => 'open',
 430          'default_pingback_flag'           => 1,
 431          'posts_per_page'                  => 10,
 432          /* translators: Default date format, see https://secure.php.net/date */
 433          'date_format'                     => __( 'F j, Y' ),
 434          /* translators: Default time format, see https://secure.php.net/date */
 435          'time_format'                     => __( 'g:i a' ),
 436          /* translators: Links last updated date format, see https://secure.php.net/date */
 437          'links_updated_date_format'       => __( 'F j, Y g:i a' ),
 438          'comment_moderation'              => 0,
 439          'moderation_notify'               => 1,
 440          'permalink_structure'             => '',
 441          'rewrite_rules'                   => '',
 442          'hack_file'                       => 0,
 443          'blog_charset'                    => 'UTF-8',
 444          'moderation_keys'                 => '',
 445          'active_plugins'                  => array(),
 446          'category_base'                   => '',
 447          'ping_sites'                      => 'http://rpc.pingomatic.com/',
 448          'comment_max_links'               => 2,
 449          'gmt_offset'                      => $gmt_offset,
 450  
 451          // 1.5
 452          'default_email_category'          => 1,
 453          'recently_edited'                 => '',
 454          'template'                        => $template,
 455          'stylesheet'                      => $stylesheet,
 456          'comment_whitelist'               => 1,
 457          'blacklist_keys'                  => '',
 458          'comment_registration'            => 0,
 459          'html_type'                       => 'text/html',
 460  
 461          // 1.5.1
 462          'use_trackback'                   => 0,
 463  
 464          // 2.0
 465          'default_role'                    => 'subscriber',
 466          'db_version'                      => $wp_db_version,
 467  
 468          // 2.0.1
 469          'uploads_use_yearmonth_folders'   => $uploads_use_yearmonth_folders,
 470          'upload_path'                     => '',
 471  
 472          // 2.1
 473          'blog_public'                     => '1',
 474          'default_link_category'           => 2,
 475          'show_on_front'                   => 'posts',
 476  
 477          // 2.2
 478          'tag_base'                        => '',
 479  
 480          // 2.5
 481          'show_avatars'                    => '1',
 482          'avatar_rating'                   => 'G',
 483          'upload_url_path'                 => '',
 484          'thumbnail_size_w'                => 150,
 485          'thumbnail_size_h'                => 150,
 486          'thumbnail_crop'                  => 1,
 487          'medium_size_w'                   => 300,
 488          'medium_size_h'                   => 300,
 489  
 490          // 2.6
 491          'avatar_default'                  => 'mystery',
 492  
 493          // 2.7
 494          'large_size_w'                    => 1024,
 495          'large_size_h'                    => 1024,
 496          'image_default_link_type'         => 'none',
 497          'image_default_size'              => '',
 498          'image_default_align'             => '',
 499          'close_comments_for_old_posts'    => 0,
 500          'close_comments_days_old'         => 14,
 501          'thread_comments'                 => 1,
 502          'thread_comments_depth'           => 5,
 503          'page_comments'                   => 0,
 504          'comments_per_page'               => 50,
 505          'default_comments_page'           => 'newest',
 506          'comment_order'                   => 'asc',
 507          'sticky_posts'                    => array(),
 508          'widget_categories'               => array(),
 509          'widget_text'                     => array(),
 510          'widget_rss'                      => array(),
 511          'uninstall_plugins'               => array(),
 512  
 513          // 2.8
 514          'timezone_string'                 => $timezone_string,
 515  
 516          // 3.0
 517          'page_for_posts'                  => 0,
 518          'page_on_front'                   => 0,
 519  
 520          // 3.1
 521          'default_post_format'             => 0,
 522  
 523          // 3.5
 524          'link_manager_enabled'            => 0,
 525  
 526          // 4.3.0
 527          'finished_splitting_shared_terms' => 1,
 528          'site_icon'                       => 0,
 529  
 530          // 4.4.0
 531          'medium_large_size_w'             => 768,
 532          'medium_large_size_h'             => 0,
 533  
 534          // 4.9.6
 535          'wp_page_for_privacy_policy'      => 0,
 536  
 537          // 4.9.8
 538          'show_comments_cookies_opt_in'    => 1,
 539  
 540          // 5.3.0
 541          'admin_email_lifespan'            => ( time() + 6 * MONTH_IN_SECONDS ),
 542      );
 543  
 544      // 3.3
 545      if ( ! is_multisite() ) {
 546          $defaults['initial_db_version'] = ! empty( $wp_current_db_version ) && $wp_current_db_version < $wp_db_version
 547              ? $wp_current_db_version : $wp_db_version;
 548      }
 549  
 550      // 3.0 multisite
 551      if ( is_multisite() ) {
 552          /* translators: %s: Network title. */
 553          $defaults['blogdescription']     = sprintf( __( 'Just another %s site' ), get_network()->site_name );
 554          $defaults['permalink_structure'] = '/%year%/%monthnum%/%day%/%postname%/';
 555      }
 556  
 557      $options = wp_parse_args( $options, $defaults );
 558  
 559      // Set autoload to no for these options
 560      $fat_options = array( 'moderation_keys', 'recently_edited', 'blacklist_keys', 'uninstall_plugins' );
 561  
 562      $keys             = "'" . implode( "', '", array_keys( $options ) ) . "'";
 563      $existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
 564  
 565      $insert = '';
 566      foreach ( $options as $option => $value ) {
 567          if ( in_array( $option, $existing_options ) ) {
 568              continue;
 569          }
 570          if ( in_array( $option, $fat_options ) ) {
 571              $autoload = 'no';
 572          } else {
 573              $autoload = 'yes';
 574          }
 575  
 576          if ( is_array( $value ) ) {
 577              $value = serialize( $value );
 578          }
 579          if ( ! empty( $insert ) ) {
 580              $insert .= ', ';
 581          }
 582          $insert .= $wpdb->prepare( '(%s, %s, %s)', $option, $value, $autoload );
 583      }
 584  
 585      if ( ! empty( $insert ) ) {
 586          $wpdb->query( "INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
 587      }
 588  
 589      // In case it is set, but blank, update "home".
 590      if ( ! __get_option( 'home' ) ) {
 591          update_option( 'home', $guessurl );
 592      }
 593  
 594      // Delete unused options.
 595      $unusedoptions = array(
 596          'blodotgsping_url',
 597          'bodyterminator',
 598          'emailtestonly',
 599          'phoneemail_separator',
 600          'smilies_directory',
 601          'subjectprefix',
 602          'use_bbcode',
 603          'use_blodotgsping',
 604          'use_phoneemail',
 605          'use_quicktags',
 606          'use_weblogsping',
 607          'weblogs_cache_file',
 608          'use_preview',
 609          'use_htmltrans',
 610          'smilies_directory',
 611          'fileupload_allowedusers',
 612          'use_phoneemail',
 613          'default_post_status',
 614          'default_post_category',
 615          'archive_mode',
 616          'time_difference',
 617          'links_minadminlevel',
 618          'links_use_adminlevels',
 619          'links_rating_type',
 620          'links_rating_char',
 621          'links_rating_ignore_zero',
 622          'links_rating_single_image',
 623          'links_rating_image0',
 624          'links_rating_image1',
 625          'links_rating_image2',
 626          'links_rating_image3',
 627          'links_rating_image4',
 628          'links_rating_image5',
 629          'links_rating_image6',
 630          'links_rating_image7',
 631          'links_rating_image8',
 632          'links_rating_image9',
 633          'links_recently_updated_time',
 634          'links_recently_updated_prepend',
 635          'links_recently_updated_append',
 636          'weblogs_cacheminutes',
 637          'comment_allowed_tags',
 638          'search_engine_friendly_urls',
 639          'default_geourl_lat',
 640          'default_geourl_lon',
 641          'use_default_geourl',
 642          'weblogs_xml_url',
 643          'new_users_can_blog',
 644          '_wpnonce',
 645          '_wp_http_referer',
 646          'Update',
 647          'action',
 648          'rich_editing',
 649          'autosave_interval',
 650          'deactivated_plugins',
 651          'can_compress_scripts',
 652          'page_uris',
 653          'update_core',
 654          'update_plugins',
 655          'update_themes',
 656          'doing_cron',
 657          'random_seed',
 658          'rss_excerpt_length',
 659          'secret',
 660          'use_linksupdate',
 661          'default_comment_status_page',
 662          'wporg_popular_tags',
 663          'what_to_show',
 664          'rss_language',
 665          'language',
 666          'enable_xmlrpc',
 667          'enable_app',
 668          'embed_autourls',
 669          'default_post_edit_rows',
 670          'gzipcompression',
 671          'advanced_edit',
 672      );
 673      foreach ( $unusedoptions as $option ) {
 674          delete_option( $option );
 675      }
 676  
 677      // Delete obsolete magpie stuff.
 678      $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name REGEXP '^rss_[0-9a-f]{32}(_ts)?$'" );
 679  
 680      // Clear expired transients
 681      delete_expired_transients( true );
 682  }
 683  
 684  /**
 685   * Execute WordPress role creation for the various WordPress versions.
 686   *
 687   * @since 2.0.0
 688   */
 689  function populate_roles() {
 690      populate_roles_160();
 691      populate_roles_210();
 692      populate_roles_230();
 693      populate_roles_250();
 694      populate_roles_260();
 695      populate_roles_270();
 696      populate_roles_280();
 697      populate_roles_300();
 698  }
 699  
 700  /**
 701   * Create the roles for WordPress 2.0
 702   *
 703   * @since 2.0.0
 704   */
 705  function populate_roles_160() {
 706      // Add roles
 707  
 708      add_role( 'administrator', 'Administrator' );
 709      add_role( 'editor', 'Editor' );
 710      add_role( 'author', 'Author' );
 711      add_role( 'contributor', 'Contributor' );
 712      add_role( 'subscriber', 'Subscriber' );
 713  
 714      // Add caps for Administrator role
 715      $role = get_role( 'administrator' );
 716      $role->add_cap( 'switch_themes' );
 717      $role->add_cap( 'edit_themes' );
 718      $role->add_cap( 'activate_plugins' );
 719      $role->add_cap( 'edit_plugins' );
 720      $role->add_cap( 'edit_users' );
 721      $role->add_cap( 'edit_files' );
 722      $role->add_cap( 'manage_options' );
 723      $role->add_cap( 'moderate_comments' );
 724      $role->add_cap( 'manage_categories' );
 725      $role->add_cap( 'manage_links' );
 726      $role->add_cap( 'upload_files' );
 727      $role->add_cap( 'import' );
 728      $role->add_cap( 'unfiltered_html' );
 729      $role->add_cap( 'edit_posts' );
 730      $role->add_cap( 'edit_others_posts' );
 731      $role->add_cap( 'edit_published_posts' );
 732      $role->add_cap( 'publish_posts' );
 733      $role->add_cap( 'edit_pages' );
 734      $role->add_cap( 'read' );
 735      $role->add_cap( 'level_10' );
 736      $role->add_cap( 'level_9' );
 737      $role->add_cap( 'level_8' );
 738      $role->add_cap( 'level_7' );
 739      $role->add_cap( 'level_6' );
 740      $role->add_cap( 'level_5' );
 741      $role->add_cap( 'level_4' );
 742      $role->add_cap( 'level_3' );
 743      $role->add_cap( 'level_2' );
 744      $role->add_cap( 'level_1' );
 745      $role->add_cap( 'level_0' );
 746  
 747      // Add caps for Editor role
 748      $role = get_role( 'editor' );
 749      $role->add_cap( 'moderate_comments' );
 750      $role->add_cap( 'manage_categories' );
 751      $role->add_cap( 'manage_links' );
 752      $role->add_cap( 'upload_files' );
 753      $role->add_cap( 'unfiltered_html' );
 754      $role->add_cap( 'edit_posts' );
 755      $role->add_cap( 'edit_others_posts' );
 756      $role->add_cap( 'edit_published_posts' );
 757      $role->add_cap( 'publish_posts' );
 758      $role->add_cap( 'edit_pages' );
 759      $role->add_cap( 'read' );
 760      $role->add_cap( 'level_7' );
 761      $role->add_cap( 'level_6' );
 762      $role->add_cap( 'level_5' );
 763      $role->add_cap( 'level_4' );
 764      $role->add_cap( 'level_3' );
 765      $role->add_cap( 'level_2' );
 766      $role->add_cap( 'level_1' );
 767      $role->add_cap( 'level_0' );
 768  
 769      // Add caps for Author role
 770      $role = get_role( 'author' );
 771      $role->add_cap( 'upload_files' );
 772      $role->add_cap( 'edit_posts' );
 773      $role->add_cap( 'edit_published_posts' );
 774      $role->add_cap( 'publish_posts' );
 775      $role->add_cap( 'read' );
 776      $role->add_cap( 'level_2' );
 777      $role->add_cap( 'level_1' );
 778      $role->add_cap( 'level_0' );
 779  
 780      // Add caps for Contributor role
 781      $role = get_role( 'contributor' );
 782      $role->add_cap( 'edit_posts' );
 783      $role->add_cap( 'read' );
 784      $role->add_cap( 'level_1' );
 785      $role->add_cap( 'level_0' );
 786  
 787      // Add caps for Subscriber role
 788      $role = get_role( 'subscriber' );
 789      $role->add_cap( 'read' );
 790      $role->add_cap( 'level_0' );
 791  }
 792  
 793  /**
 794   * Create and modify WordPress roles for WordPress 2.1.
 795   *
 796   * @since 2.1.0
 797   */
 798  function populate_roles_210() {
 799      $roles = array( 'administrator', 'editor' );
 800      foreach ( $roles as $role ) {
 801          $role = get_role( $role );
 802          if ( empty( $role ) ) {
 803              continue;
 804          }
 805  
 806          $role->add_cap( 'edit_others_pages' );
 807          $role->add_cap( 'edit_published_pages' );
 808          $role->add_cap( 'publish_pages' );
 809          $role->add_cap( 'delete_pages' );
 810          $role->add_cap( 'delete_others_pages' );
 811          $role->add_cap( 'delete_published_pages' );
 812          $role->add_cap( 'delete_posts' );
 813          $role->add_cap( 'delete_others_posts' );
 814          $role->add_cap( 'delete_published_posts' );
 815          $role->add_cap( 'delete_private_posts' );
 816          $role->add_cap( 'edit_private_posts' );
 817          $role->add_cap( 'read_private_posts' );
 818          $role->add_cap( 'delete_private_pages' );
 819          $role->add_cap( 'edit_private_pages' );
 820          $role->add_cap( 'read_private_pages' );
 821      }
 822  
 823      $role = get_role( 'administrator' );
 824      if ( ! empty( $role ) ) {
 825          $role->add_cap( 'delete_users' );
 826          $role->add_cap( 'create_users' );
 827      }
 828  
 829      $role = get_role( 'author' );
 830      if ( ! empty( $role ) ) {
 831          $role->add_cap( 'delete_posts' );
 832          $role->add_cap( 'delete_published_posts' );
 833      }
 834  
 835      $role = get_role( 'contributor' );
 836      if ( ! empty( $role ) ) {
 837          $role->add_cap( 'delete_posts' );
 838      }
 839  }
 840  
 841  /**
 842   * Create and modify WordPress roles for WordPress 2.3.
 843   *
 844   * @since 2.3.0
 845   */
 846  function populate_roles_230() {
 847      $role = get_role( 'administrator' );
 848  
 849      if ( ! empty( $role ) ) {
 850          $role->add_cap( 'unfiltered_upload' );
 851      }
 852  }
 853  
 854  /**
 855   * Create and modify WordPress roles for WordPress 2.5.
 856   *
 857   * @since 2.5.0
 858   */
 859  function populate_roles_250() {
 860      $role = get_role( 'administrator' );
 861  
 862      if ( ! empty( $role ) ) {
 863          $role->add_cap( 'edit_dashboard' );
 864      }
 865  }
 866  
 867  /**
 868   * Create and modify WordPress roles for WordPress 2.6.
 869   *
 870   * @since 2.6.0
 871   */
 872  function populate_roles_260() {
 873      $role = get_role( 'administrator' );
 874  
 875      if ( ! empty( $role ) ) {
 876          $role->add_cap( 'update_plugins' );
 877          $role->add_cap( 'delete_plugins' );
 878      }
 879  }
 880  
 881  /**
 882   * Create and modify WordPress roles for WordPress 2.7.
 883   *
 884   * @since 2.7.0
 885   */
 886  function populate_roles_270() {
 887      $role = get_role( 'administrator' );
 888  
 889      if ( ! empty( $role ) ) {
 890          $role->add_cap( 'install_plugins' );
 891          $role->add_cap( 'update_themes' );
 892      }
 893  }
 894  
 895  /**
 896   * Create and modify WordPress roles for WordPress 2.8.
 897   *
 898   * @since 2.8.0
 899   */
 900  function populate_roles_280() {
 901      $role = get_role( 'administrator' );
 902  
 903      if ( ! empty( $role ) ) {
 904          $role->add_cap( 'install_themes' );
 905      }
 906  }
 907  
 908  /**
 909   * Create and modify WordPress roles for WordPress 3.0.
 910   *
 911   * @since 3.0.0
 912   */
 913  function populate_roles_300() {
 914      $role = get_role( 'administrator' );
 915  
 916      if ( ! empty( $role ) ) {
 917          $role->add_cap( 'update_core' );
 918          $role->add_cap( 'list_users' );
 919          $role->add_cap( 'remove_users' );
 920          $role->add_cap( 'promote_users' );
 921          $role->add_cap( 'edit_theme_options' );
 922          $role->add_cap( 'delete_themes' );
 923          $role->add_cap( 'export' );
 924      }
 925  }
 926  
 927  if ( ! function_exists( 'install_network' ) ) :
 928      /**
 929       * Install Network.
 930       *
 931       * @since 3.0.0
 932       */
 933  	function install_network() {
 934          if ( ! defined( 'WP_INSTALLING_NETWORK' ) ) {
 935              define( 'WP_INSTALLING_NETWORK', true );
 936          }
 937  
 938          dbDelta( wp_get_db_schema( 'global' ) );
 939      }
 940  endif;
 941  
 942  /**
 943   * Populate network settings.
 944   *
 945   * @since 3.0.0
 946   *
 947   * @global wpdb       $wpdb         WordPress database abstraction object.
 948   * @global object     $current_site
 949   * @global WP_Rewrite $wp_rewrite   WordPress rewrite component.
 950   *
 951   * @param int    $network_id        ID of network to populate.
 952   * @param string $domain            The domain name for the network (eg. "example.com").
 953   * @param string $email             Email address for the network administrator.
 954   * @param string $site_name         The name of the network.
 955   * @param string $path              Optional. The path to append to the network's domain name. Default '/'.
 956   * @param bool   $subdomain_install Optional. Whether the network is a subdomain installation or a subdirectory installation.
 957   *                                  Default false, meaning the network is a subdirectory installation.
 958   * @return bool|WP_Error True on success, or WP_Error on warning (with the installation otherwise successful,
 959   *                       so the error code must be checked) or failure.
 960   */
 961  function populate_network( $network_id = 1, $domain = '', $email = '', $site_name = '', $path = '/', $subdomain_install = false ) {
 962      global $wpdb, $current_site, $wp_rewrite;
 963  
 964      $errors = new WP_Error();
 965      if ( '' == $domain ) {
 966          $errors->add( 'empty_domain', __( 'You must provide a domain name.' ) );
 967      }
 968      if ( '' == $site_name ) {
 969          $errors->add( 'empty_sitename', __( 'You must provide a name for your network of sites.' ) );
 970      }
 971  
 972      // Check for network collision.
 973      $network_exists = false;
 974      if ( is_multisite() ) {
 975          if ( get_network( (int) $network_id ) ) {
 976              $errors->add( 'siteid_exists', __( 'The network already exists.' ) );
 977          }
 978      } else {
 979          if ( $network_id == $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) ) {
 980              $errors->add( 'siteid_exists', __( 'The network already exists.' ) );
 981          }
 982      }
 983  
 984      if ( ! is_email( $email ) ) {
 985          $errors->add( 'invalid_email', __( 'You must provide a valid email address.' ) );
 986      }
 987  
 988      if ( $errors->has_errors() ) {
 989          return $errors;
 990      }
 991  
 992      if ( 1 == $network_id ) {
 993          $wpdb->insert(
 994              $wpdb->site,
 995              array(
 996                  'domain' => $domain,
 997                  'path'   => $path,
 998              )
 999          );
1000          $network_id = $wpdb->insert_id;
1001      } else {
1002          $wpdb->insert(
1003              $wpdb->site,
1004              array(
1005                  'domain' => $domain,
1006                  'path'   => $path,
1007                  'id'     => $network_id,
1008              )
1009          );
1010      }
1011  
1012      populate_network_meta(
1013          $network_id,
1014          array(
1015              'admin_email'       => $email,
1016              'site_name'         => $site_name,
1017              'subdomain_install' => $subdomain_install,
1018          )
1019      );
1020  
1021      $site_user = get_userdata( (int) $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM $wpdb->sitemeta WHERE meta_key = %s AND site_id = %d", 'admin_user_id', $network_id ) ) );
1022  
1023      /*
1024       * When upgrading from single to multisite, assume the current site will
1025       * become the main site of the network. When using populate_network()
1026       * to create another network in an existing multisite environment, skip
1027       * these steps since the main site of the new network has not yet been
1028       * created.
1029       */
1030      if ( ! is_multisite() ) {
1031          $current_site            = new stdClass;
1032          $current_site->domain    = $domain;
1033          $current_site->path      = $path;
1034          $current_site->site_name = ucfirst( $domain );
1035          $wpdb->insert(
1036              $wpdb->blogs,
1037              array(
1038                  'site_id'    => $network_id,
1039                  'blog_id'    => 1,
1040                  'domain'     => $domain,
1041                  'path'       => $path,
1042                  'registered' => current_time( 'mysql' ),
1043              )
1044          );
1045          $current_site->blog_id = $wpdb->insert_id;
1046          update_user_meta( $site_user->ID, 'source_domain', $domain );
1047          update_user_meta( $site_user->ID, 'primary_blog', $current_site->blog_id );
1048  
1049          if ( $subdomain_install ) {
1050              $wp_rewrite->set_permalink_structure( '/%year%/%monthnum%/%day%/%postname%/' );
1051          } else {
1052              $wp_rewrite->set_permalink_structure( '/blog/%year%/%monthnum%/%day%/%postname%/' );
1053          }
1054  
1055          flush_rewrite_rules();
1056  
1057          if ( ! $subdomain_install ) {
1058              return true;
1059          }
1060  
1061          $vhost_ok = false;
1062          $errstr   = '';
1063          $hostname = substr( md5( time() ), 0, 6 ) . '.' . $domain; // Very random hostname!
1064          $page     = wp_remote_get(
1065              'http://' . $hostname,
1066              array(
1067                  'timeout'     => 5,
1068                  'httpversion' => '1.1',
1069              )
1070          );
1071          if ( is_wp_error( $page ) ) {
1072              $errstr = $page->get_error_message();
1073          } elseif ( 200 == wp_remote_retrieve_response_code( $page ) ) {
1074                  $vhost_ok = true;
1075          }
1076  
1077          if ( ! $vhost_ok ) {
1078              $msg = '<p><strong>' . __( 'Warning! Wildcard DNS may not be configured correctly!' ) . '</strong></p>';
1079  
1080              $msg .= '<p>' . sprintf(
1081                  /* translators: %s: Host name. */
1082                  __( 'The installer attempted to contact a random hostname (%s) on your domain.' ),
1083                  '<code>' . $hostname . '</code>'
1084              );
1085              if ( ! empty( $errstr ) ) {
1086                  /* translators: %s: Error message. */
1087                  $msg .= ' ' . sprintf( __( 'This resulted in an error message: %s' ), '<code>' . $errstr . '</code>' );
1088              }
1089              $msg .= '</p>';
1090  
1091              $msg .= '<p>' . sprintf(
1092                  /* translators: %s: Asterisk symbol (*). */
1093                  __( '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.' ),
1094                  '<code>*</code>'
1095              ) . '</p>';
1096  
1097              $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>';
1098  
1099              return new WP_Error( 'no_wildcard_dns', $msg );
1100          }
1101      }
1102  
1103      return true;
1104  }
1105  
1106  /**
1107   * Creates WordPress network meta and sets the default values.
1108   *
1109   * @since 5.1.0
1110   *
1111   * @global wpdb $wpdb          WordPress database abstraction object.
1112   * @global int  $wp_db_version WordPress database version.
1113   *
1114   * @param int   $network_id Network ID to populate meta for.
1115   * @param array $meta       Optional. Custom meta $key => $value pairs to use. Default empty array.
1116   */
1117  function populate_network_meta( $network_id, array $meta = array() ) {
1118      global $wpdb, $wp_db_version;
1119  
1120      $network_id = (int) $network_id;
1121  
1122      $email             = ! empty( $meta['admin_email'] ) ? $meta['admin_email'] : '';
1123      $subdomain_install = isset( $meta['subdomain_install'] ) ? (int) $meta['subdomain_install'] : 0;
1124  
1125      // If a user with the provided email does not exist, default to the current user as the new network admin.
1126      $site_user = ! empty( $email ) ? get_user_by( 'email', $email ) : false;
1127      if ( false === $site_user ) {
1128          $site_user = wp_get_current_user();
1129      }
1130  
1131      if ( empty( $email ) ) {
1132          $email = $site_user->user_email;
1133      }
1134  
1135      $template       = get_option( 'template' );
1136      $stylesheet     = get_option( 'stylesheet' );
1137      $allowed_themes = array( $stylesheet => true );
1138  
1139      if ( $template != $stylesheet ) {
1140          $allowed_themes[ $template ] = true;
1141      }
1142  
1143      if ( WP_DEFAULT_THEME != $stylesheet && WP_DEFAULT_THEME != $template ) {
1144          $allowed_themes[ WP_DEFAULT_THEME ] = true;
1145      }
1146  
1147      // If WP_DEFAULT_THEME doesn't exist, also whitelist the latest core default theme.
1148      if ( ! wp_get_theme( WP_DEFAULT_THEME )->exists() ) {
1149          $core_default = WP_Theme::get_core_default_theme();
1150          if ( $core_default ) {
1151              $allowed_themes[ $core_default->get_stylesheet() ] = true;
1152          }
1153      }
1154  
1155      if ( function_exists( 'clean_network_cache' ) ) {
1156          clean_network_cache( $network_id );
1157      } else {
1158          wp_cache_delete( $network_id, 'networks' );
1159      }
1160  
1161      wp_cache_delete( 'networks_have_paths', 'site-options' );
1162  
1163      if ( ! is_multisite() ) {
1164          $site_admins = array( $site_user->user_login );
1165          $users       = get_users(
1166              array(
1167                  'fields' => array( 'user_login' ),
1168                  'role'   => 'administrator',
1169              )
1170          );
1171          if ( $users ) {
1172              foreach ( $users as $user ) {
1173                  $site_admins[] = $user->user_login;
1174              }
1175  
1176              $site_admins = array_unique( $site_admins );
1177          }
1178      } else {
1179          $site_admins = get_site_option( 'site_admins' );
1180      }
1181  
1182      /* translators: Do not translate USERNAME, SITE_NAME, BLOG_URL, PASSWORD: those are placeholders. */
1183      $welcome_email = __(
1184          'Howdy USERNAME,
1185  
1186  Your new SITE_NAME site has been successfully set up at:
1187  BLOG_URL
1188  
1189  You can log in to the administrator account with the following information:
1190  
1191  Username: USERNAME
1192  Password: PASSWORD
1193  Log in here: BLOG_URLwp-login.php
1194  
1195  We hope you enjoy your new site. Thanks!
1196  
1197  --The Team @ SITE_NAME'
1198      );
1199  
1200      $misc_exts        = array(
1201          // Images.
1202          'jpg',
1203          'jpeg',
1204          'png',
1205          'gif',
1206          // Video.
1207          'mov',
1208          'avi',
1209          'mpg',
1210          '3gp',
1211          '3g2',
1212          // "audio".
1213          'midi',
1214          'mid',
1215          // Miscellaneous.
1216          'pdf',
1217          'doc',
1218          'ppt',
1219          'odt',
1220          'pptx',
1221          'docx',
1222          'pps',
1223          'ppsx',
1224          'xls',
1225          'xlsx',
1226          'key',
1227      );
1228      $audio_exts       = wp_get_audio_extensions();
1229      $video_exts       = wp_get_video_extensions();
1230      $upload_filetypes = array_unique( array_merge( $misc_exts, $audio_exts, $video_exts ) );
1231  
1232      $sitemeta = array(
1233          'site_name'                   => __( 'My Network' ),
1234          'admin_email'                 => $email,
1235          'admin_user_id'               => $site_user->ID,
1236          'registration'                => 'none',
1237          'upload_filetypes'            => implode( ' ', $upload_filetypes ),
1238          'blog_upload_space'           => 100,
1239          'fileupload_maxk'             => 1500,
1240          'site_admins'                 => $site_admins,
1241          'allowedthemes'               => $allowed_themes,
1242          'illegal_names'               => array( 'www', 'web', 'root', 'admin', 'main', 'invite', 'administrator', 'files' ),
1243          'wpmu_upgrade_site'           => $wp_db_version,
1244          'welcome_email'               => $welcome_email,
1245          /* translators: %s: Site link. */
1246          'first_post'                  => __( 'Welcome to %s. This is your first post. Edit or delete it, then start writing!' ),
1247          // @todo - network admins should have a method of editing the network siteurl (used for cookie hash)
1248          'siteurl'                     => get_option( 'siteurl' ) . '/',
1249          'add_new_users'               => '0',
1250          'upload_space_check_disabled' => is_multisite() ? get_site_option( 'upload_space_check_disabled' ) : '1',
1251          'subdomain_install'           => $subdomain_install,
1252          'global_terms_enabled'        => global_terms_enabled() ? '1' : '0',
1253          'ms_files_rewriting'          => is_multisite() ? get_site_option( 'ms_files_rewriting' ) : '0',
1254          'initial_db_version'          => get_option( 'initial_db_version' ),
1255          'active_sitewide_plugins'     => array(),
1256          'WPLANG'                      => get_locale(),
1257      );
1258      if ( ! $subdomain_install ) {
1259          $sitemeta['illegal_names'][] = 'blog';
1260      }
1261  
1262      $sitemeta = wp_parse_args( $meta, $sitemeta );
1263  
1264      /**
1265       * Filters meta for a network on creation.
1266       *
1267       * @since 3.7.0
1268       *
1269       * @param array $sitemeta   Associative array of network meta keys and values to be inserted.
1270       * @param int   $network_id ID of network to populate.
1271       */
1272      $sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id );
1273  
1274      $insert = '';
1275      foreach ( $sitemeta as $meta_key => $meta_value ) {
1276          if ( is_array( $meta_value ) ) {
1277              $meta_value = serialize( $meta_value );
1278          }
1279          if ( ! empty( $insert ) ) {
1280              $insert .= ', ';
1281          }
1282          $insert .= $wpdb->prepare( '( %d, %s, %s)', $network_id, $meta_key, $meta_value );
1283      }
1284      $wpdb->query( "INSERT INTO $wpdb->sitemeta ( site_id, meta_key, meta_value ) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
1285  }
1286  
1287  /**
1288   * Creates WordPress site meta and sets the default values.
1289   *
1290   * @since 5.1.0
1291   *
1292   * @global wpdb $wpdb WordPress database abstraction object.
1293   *
1294   * @param int   $site_id Site ID to populate meta for.
1295   * @param array $meta    Optional. Custom meta $key => $value pairs to use. Default empty array.
1296   */
1297  function populate_site_meta( $site_id, array $meta = array() ) {
1298      global $wpdb;
1299  
1300      $site_id = (int) $site_id;
1301  
1302      if ( ! is_site_meta_supported() ) {
1303          return;
1304      }
1305  
1306      if ( empty( $meta ) ) {
1307          return;
1308      }
1309  
1310      /**
1311       * Filters meta for a site on creation.
1312       *
1313       * @since 5.2.0
1314       *
1315       * @param array $meta    Associative array of site meta keys and values to be inserted.
1316       * @param int   $site_id ID of site to populate.
1317       */
1318      $site_meta = apply_filters( 'populate_site_meta', $meta, $site_id );
1319  
1320      $insert = '';
1321      foreach ( $site_meta as $meta_key => $meta_value ) {
1322          if ( is_array( $meta_value ) ) {
1323              $meta_value = serialize( $meta_value );
1324          }
1325          if ( ! empty( $insert ) ) {
1326              $insert .= ', ';
1327          }
1328          $insert .= $wpdb->prepare( '( %d, %s, %s)', $site_id, $meta_key, $meta_value );
1329      }
1330  
1331      $wpdb->query( "INSERT INTO $wpdb->blogmeta ( blog_id, meta_key, meta_value ) VALUES " . $insert ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
1332  
1333      wp_cache_delete( $site_id, 'blog_meta' );
1334      wp_cache_set_sites_last_changed();
1335  }


Generated: Mon Nov 18 01:00:04 2019 Cross-referenced by PHPXref 0.7.1