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1 <?php 2 /** 3 * WordPress Upgrade API 4 * 5 * Most of the functions are pluggable and can be overwritten 6 * 7 * @package WordPress 8 * @subpackage Administration 9 */ 10 11 /** Include user install customize script. */ 12 if ( file_exists(WP_CONTENT_DIR . '/install.php') ) 13 require (WP_CONTENT_DIR . '/install.php'); 14 15 /** WordPress Administration API */ 16 require_once (ABSPATH . 'wp-admin/includes/admin.php'); 17 18 /** WordPress Schema API */ 19 require_once (ABSPATH . 'wp-admin/includes/schema.php'); 20 21 if ( !function_exists('wp_install') ) : 22 /** 23 * Installs the blog 24 * 25 * {@internal Missing Long Description}} 26 * 27 * @since 2.1.0 28 * 29 * @param string $blog_title Blog title. 30 * @param string $user_name User's username. 31 * @param string $user_email User's email. 32 * @param bool $public Whether blog is public. 33 * @param null $deprecated Optional. Not used. 34 * @param string $user_password Optional. User's chosen password. Will default to a random password. 35 * @return array Array keys 'url', 'user_id', 'password', 'password_message'. 36 */ 37 function wp_install( $blog_title, $user_name, $user_email, $public, $deprecated = '', $user_password = '' ) { 38 global $wp_rewrite; 39 40 if ( !empty( $deprecated ) ) 41 _deprecated_argument( __FUNCTION__, '2.6' ); 42 43 wp_check_mysql_version(); 44 wp_cache_flush(); 45 make_db_current_silent(); 46 populate_options(); 47 populate_roles(); 48 49 update_option('blogname', $blog_title); 50 update_option('admin_email', $user_email); 51 update_option('blog_public', $public); 52 53 $guessurl = wp_guess_url(); 54 55 update_option('siteurl', $guessurl); 56 57 // If not a public blog, don't ping. 58 if ( ! $public ) 59 update_option('default_pingback_flag', 0); 60 61 // Create default user. If the user already exists, the user tables are 62 // being shared among blogs. Just set the role in that case. 63 $user_id = username_exists($user_name); 64 $user_password = trim($user_password); 65 $email_password = false; 66 if ( !$user_id && empty($user_password) ) { 67 $user_password = wp_generate_password( 12, false ); 68 $message = __('<strong><em>Note that password</em></strong> carefully! It is a <em>random</em> password that was generated just for you.'); 69 $user_id = wp_create_user($user_name, $user_password, $user_email); 70 update_user_option($user_id, 'default_password_nag', true, true); 71 $email_password = true; 72 } else if ( !$user_id ) { 73 // Password has been provided 74 $message = '<em>'.__('Your chosen password.').'</em>'; 75 $user_id = wp_create_user($user_name, $user_password, $user_email); 76 } else { 77 $message = __('User already exists. Password inherited.'); 78 } 79 80 $user = new WP_User($user_id); 81 $user->set_role('administrator'); 82 83 wp_install_defaults($user_id); 84 85 $wp_rewrite->flush_rules(); 86 87 wp_new_blog_notification($blog_title, $guessurl, $user_id, ($email_password ? $user_password : __('The password you chose during the install.') ) ); 88 89 wp_cache_flush(); 90 91 return array('url' => $guessurl, 'user_id' => $user_id, 'password' => $user_password, 'password_message' => $message); 92 } 93 endif; 94 95 if ( !function_exists('wp_install_defaults') ) : 96 /** 97 * {@internal Missing Short Description}} 98 * 99 * {@internal Missing Long Description}} 100 * 101 * @since 2.1.0 102 * 103 * @param int $user_id User ID. 104 */ 105 function wp_install_defaults($user_id) { 106 global $wpdb, $wp_rewrite, $current_site, $table_prefix; 107 108 // Default category 109 $cat_name = __('Uncategorized'); 110 /* translators: Default category slug */ 111 $cat_slug = sanitize_title(_x('Uncategorized', 'Default category slug')); 112 113 if ( global_terms_enabled() ) { 114 $cat_id = $wpdb->get_var( $wpdb->prepare( "SELECT cat_ID FROM {$wpdb->sitecategories} WHERE category_nicename = %s", $cat_slug ) ); 115 if ( $cat_id == null ) { 116 $wpdb->insert( $wpdb->sitecategories, array('cat_ID' => 0, 'cat_name' => $cat_name, 'category_nicename' => $cat_slug, 'last_updated' => current_time('mysql', true)) ); 117 $cat_id = $wpdb->insert_id; 118 } 119 update_option('default_category', $cat_id); 120 } else { 121 $cat_id = 1; 122 } 123 124 $wpdb->insert( $wpdb->terms, array('term_id' => $cat_id, 'name' => $cat_name, 'slug' => $cat_slug, 'term_group' => 0) ); 125 $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => $cat_id, 'taxonomy' => 'category', 'description' => '', 'parent' => 0, 'count' => 1)); 126 $cat_tt_id = $wpdb->insert_id; 127 128 // Default link category 129 $cat_name = __('Blogroll'); 130 /* translators: Default link category slug */ 131 $cat_slug = sanitize_title(_x('Blogroll', 'Default link category slug')); 132 133 if ( global_terms_enabled() ) { 134 $blogroll_id = $wpdb->get_var( $wpdb->prepare( "SELECT cat_ID FROM {$wpdb->sitecategories} WHERE category_nicename = %s", $cat_slug ) ); 135 if ( $blogroll_id == null ) { 136 $wpdb->insert( $wpdb->sitecategories, array('cat_ID' => 0, 'cat_name' => $cat_name, 'category_nicename' => $cat_slug, 'last_updated' => current_time('mysql', true)) ); 137 $blogroll_id = $wpdb->insert_id; 138 } 139 update_option('default_link_category', $blogroll_id); 140 } else { 141 $blogroll_id = 2; 142 } 143 144 $wpdb->insert( $wpdb->terms, array('term_id' => $blogroll_id, 'name' => $cat_name, 'slug' => $cat_slug, 'term_group' => 0) ); 145 $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => $blogroll_id, 'taxonomy' => 'link_category', 'description' => '', 'parent' => 0, 'count' => 7)); 146 $blogroll_tt_id = $wpdb->insert_id; 147 148 // Now drop in some default links 149 $default_links = array(); 150 $default_links[] = array( 'link_url' => 'http://codex.wordpress.org/', 151 'link_name' => 'Documentation', 152 'link_rss' => '', 153 'link_notes' => ''); 154 155 $default_links[] = array( 'link_url' => 'http://wordpress.org/news/', 156 'link_name' => 'WordPress Blog', 157 'link_rss' => 'http://wordpress.org/news/feed/', 158 'link_notes' => ''); 159 160 $default_links[] = array( 'link_url' => 'http://wordpress.org/extend/ideas/', 161 'link_name' => 'Suggest Ideas', 162 'link_rss' => '', 163 'link_notes' =>''); 164 165 $default_links[] = array( 'link_url' => 'http://wordpress.org/support/', 166 'link_name' => 'Support Forum', 167 'link_rss' => '', 168 'link_notes' =>''); 169 170 $default_links[] = array( 'link_url' => 'http://wordpress.org/extend/plugins/', 171 'link_name' => 'Plugins', 172 'link_rss' => '', 173 'link_notes' =>''); 174 175 $default_links[] = array( 'link_url' => 'http://wordpress.org/extend/themes/', 176 'link_name' => 'Themes', 177 'link_rss' => '', 178 'link_notes' =>''); 179 180 $default_links[] = array( 'link_url' => 'http://planet.wordpress.org/', 181 'link_name' => 'WordPress Planet', 182 'link_rss' => '', 183 'link_notes' =>''); 184 185 foreach ( $default_links as $link ) { 186 $wpdb->insert( $wpdb->links, $link); 187 $wpdb->insert( $wpdb->term_relationships, array('term_taxonomy_id' => $blogroll_tt_id, 'object_id' => $wpdb->insert_id) ); 188 } 189 190 // First post 191 $now = date('Y-m-d H:i:s'); 192 $now_gmt = gmdate('Y-m-d H:i:s'); 193 $first_post_guid = get_option('home') . '/?p=1'; 194 195 if ( is_multisite() ) { 196 $first_post = get_site_option( 'first_post' ); 197 198 if ( empty($first_post) ) 199 $first_post = stripslashes( __( 'Welcome to <a href="SITE_URL">SITE_NAME</a>. This is your first post. Edit or delete it, then start blogging!' ) ); 200 201 $first_post = str_replace( "SITE_URL", esc_url( network_home_url() ), $first_post ); 202 $first_post = str_replace( "SITE_NAME", $current_site->site_name, $first_post ); 203 } else { 204 $first_post = __('Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!'); 205 } 206 207 $wpdb->insert( $wpdb->posts, array( 208 'post_author' => $user_id, 209 'post_date' => $now, 210 'post_date_gmt' => $now_gmt, 211 'post_content' => $first_post, 212 'post_excerpt' => '', 213 'post_title' => __('Hello world!'), 214 /* translators: Default post slug */ 215 'post_name' => sanitize_title( _x('hello-world', 'Default post slug') ), 216 'post_modified' => $now, 217 'post_modified_gmt' => $now_gmt, 218 'guid' => $first_post_guid, 219 'comment_count' => 1, 220 'to_ping' => '', 221 'pinged' => '', 222 'post_content_filtered' => '' 223 )); 224 $wpdb->insert( $wpdb->term_relationships, array('term_taxonomy_id' => $cat_tt_id, 'object_id' => 1) ); 225 226 // Default comment 227 $first_comment_author = __('Mr WordPress'); 228 $first_comment_url = 'http://wordpress.org/'; 229 $first_comment = __('Hi, this is a comment.<br />To delete a comment, just log in and view the post's comments. There you will have the option to edit or delete them.'); 230 if ( is_multisite() ) { 231 $first_comment_author = get_site_option( 'first_comment_author', $first_comment_author ); 232 $first_comment_url = get_site_option( 'first_comment_url', network_home_url() ); 233 $first_comment = get_site_option( 'first_comment', $first_comment ); 234 } 235 $wpdb->insert( $wpdb->comments, array( 236 'comment_post_ID' => 1, 237 'comment_author' => $first_comment_author, 238 'comment_author_email' => '', 239 'comment_author_url' => $first_comment_url, 240 'comment_date' => $now, 241 'comment_date_gmt' => $now_gmt, 242 'comment_content' => $first_comment 243 )); 244 245 // First Page 246 $first_page = sprintf( __( "This is an example page. It's different from a blog post because it will stay in one place and will show up in your site navigation (in most themes). Most people start with an About page that introduces them to potential site visitors. It might say something like this: 247 248 <blockquote>Hi there! I'm a bike messenger by day, aspiring actor by night, and this is my blog. I live in Los Angeles, have a great dog named Jack, and I like piña coladas. (And gettin' caught in the rain.)</blockquote> 249 250 ...or something like this: 251 252 <blockquote>The XYZ Doohickey Company was founded in 1971, and has been providing quality doohickies to the public ever since. Located in Gotham City, XYZ employs over 2,000 people and does all kinds of awesome things for the Gotham community.</blockquote> 253 254 As a new WordPress user, you should go to <a href=\"%s\">your dashboard</a> to delete this page and create new pages for your content. Have fun!" ), admin_url() ); 255 if ( is_multisite() ) 256 $first_page = get_site_option( 'first_page', $first_page ); 257 $first_post_guid = get_option('home') . '/?page_id=2'; 258 $wpdb->insert( $wpdb->posts, array( 259 'post_author' => $user_id, 260 'post_date' => $now, 261 'post_date_gmt' => $now_gmt, 262 'post_content' => $first_page, 263 'post_excerpt' => '', 264 'post_title' => __( 'Sample Page' ), 265 /* translators: Default page slug */ 266 'post_name' => __( 'sample-page' ), 267 'post_modified' => $now, 268 'post_modified_gmt' => $now_gmt, 269 'guid' => $first_post_guid, 270 'post_type' => 'page', 271 'to_ping' => '', 272 'pinged' => '', 273 'post_content_filtered' => '' 274 )); 275 $wpdb->insert( $wpdb->postmeta, array( 'post_id' => 2, 'meta_key' => '_wp_page_template', 'meta_value' => 'default' ) ); 276 277 // Set up default widgets for default theme. 278 update_option( 'widget_search', array ( 2 => array ( 'title' => '' ), '_multiwidget' => 1 ) ); 279 update_option( 'widget_recent-posts', array ( 2 => array ( 'title' => '', 'number' => 5 ), '_multiwidget' => 1 ) ); 280 update_option( 'widget_recent-comments', array ( 2 => array ( 'title' => '', 'number' => 5 ), '_multiwidget' => 1 ) ); 281 update_option( 'widget_archives', array ( 2 => array ( 'title' => '', 'count' => 0, 'dropdown' => 0 ), '_multiwidget' => 1 ) ); 282 update_option( 'widget_categories', array ( 2 => array ( 'title' => '', 'count' => 0, 'hierarchical' => 0, 'dropdown' => 0 ), '_multiwidget' => 1 ) ); 283 update_option( 'widget_meta', array ( 2 => array ( 'title' => '' ), '_multiwidget' => 1 ) ); 284 update_option( 'sidebars_widgets', array ( 'wp_inactive_widgets' => array ( ), 'primary-widget-area' => array ( 0 => 'search-2', 1 => 'recent-posts-2', 2 => 'recent-comments-2', 3 => 'archives-2', 4 => 'categories-2', 5 => 'meta-2', ), 'secondary-widget-area' => array ( ), 'first-footer-widget-area' => array ( ), 'second-footer-widget-area' => array ( ), 'third-footer-widget-area' => array ( ), 'fourth-footer-widget-area' => array ( ), 'array_version' => 3 ) ); 285 286 if ( is_multisite() ) { 287 // Flush rules to pick up the new page. 288 $wp_rewrite->init(); 289 $wp_rewrite->flush_rules(); 290 291 $user = new WP_User($user_id); 292 $wpdb->update( $wpdb->options, array('option_value' => $user->user_email), array('option_name' => 'admin_email') ); 293 294 // Remove all perms except for the login user. 295 $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix.'user_level') ); 296 $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id != %d AND meta_key = %s", $user_id, $table_prefix.'capabilities') ); 297 298 // Delete any caps that snuck into the previously active blog. (Hardcoded to blog 1 for now.) TODO: Get previous_blog_id. 299 if ( !is_super_admin( $user_id ) && $user_id != 1 ) 300 $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $wpdb->base_prefix.'1_capabilities') ); 301 } 302 } 303 endif; 304 305 if ( !function_exists('wp_new_blog_notification') ) : 306 /** 307 * {@internal Missing Short Description}} 308 * 309 * {@internal Missing Long Description}} 310 * 311 * @since 2.1.0 312 * 313 * @param string $blog_title Blog title. 314 * @param string $blog_url Blog url. 315 * @param int $user_id User ID. 316 * @param string $password User's Password. 317 */ 318 function wp_new_blog_notification($blog_title, $blog_url, $user_id, $password) { 319 $user = new WP_User($user_id); 320 $email = $user->user_email; 321 $name = $user->user_login; 322 $message = sprintf(__("Your new WordPress site has been successfully set up at: 323 324 %1\$s 325 326 You can log in to the administrator account with the following information: 327 328 Username: %2\$s 329 Password: %3\$s 330 331 We hope you enjoy your new site. Thanks! 332 333 --The WordPress Team 334 http://wordpress.org/ 335 "), $blog_url, $name, $password); 336 337 @wp_mail($email, __('New WordPress Site'), $message); 338 } 339 endif; 340 341 if ( !function_exists('wp_upgrade') ) : 342 /** 343 * Run WordPress Upgrade functions. 344 * 345 * {@internal Missing Long Description}} 346 * 347 * @since 2.1.0 348 * 349 * @return null 350 */ 351 function wp_upgrade() { 352 global $wp_current_db_version, $wp_db_version, $wpdb; 353 354 $wp_current_db_version = __get_option('db_version'); 355 356 // We are up-to-date. Nothing to do. 357 if ( $wp_db_version == $wp_current_db_version ) 358 return; 359 360 if ( ! is_blog_installed() ) 361 return; 362 363 wp_check_mysql_version(); 364 wp_cache_flush(); 365 pre_schema_upgrade(); 366 make_db_current_silent(); 367 upgrade_all(); 368 if ( is_multisite() && is_main_site() ) 369 upgrade_network(); 370 wp_cache_flush(); 371 372 if ( is_multisite() ) { 373 if ( $wpdb->get_row( "SELECT blog_id FROM {$wpdb->blog_versions} WHERE blog_id = '{$wpdb->blogid}'" ) ) 374 $wpdb->query( "UPDATE {$wpdb->blog_versions} SET db_version = '{$wp_db_version}' WHERE blog_id = '{$wpdb->blogid}'" ); 375 else 376 $wpdb->query( "INSERT INTO {$wpdb->blog_versions} ( `blog_id` , `db_version` , `last_updated` ) VALUES ( '{$wpdb->blogid}', '{$wp_db_version}', NOW());" ); 377 } 378 } 379 endif; 380 381 /** 382 * Functions to be called in install and upgrade scripts. 383 * 384 * {@internal Missing Long Description}} 385 * 386 * @since 1.0.1 387 */ 388 function upgrade_all() { 389 global $wp_current_db_version, $wp_db_version, $wp_rewrite; 390 $wp_current_db_version = __get_option('db_version'); 391 392 // We are up-to-date. Nothing to do. 393 if ( $wp_db_version == $wp_current_db_version ) 394 return; 395 396 // If the version is not set in the DB, try to guess the version. 397 if ( empty($wp_current_db_version) ) { 398 $wp_current_db_version = 0; 399 400 // If the template option exists, we have 1.5. 401 $template = __get_option('template'); 402 if ( !empty($template) ) 403 $wp_current_db_version = 2541; 404 } 405 406 if ( $wp_current_db_version < 6039 ) 407 upgrade_230_options_table(); 408 409 populate_options(); 410 411 if ( $wp_current_db_version < 2541 ) { 412 upgrade_100(); 413 upgrade_101(); 414 upgrade_110(); 415 upgrade_130(); 416 } 417 418 if ( $wp_current_db_version < 3308 ) 419 upgrade_160(); 420 421 if ( $wp_current_db_version < 4772 ) 422 upgrade_210(); 423 424 if ( $wp_current_db_version < 4351 ) 425 upgrade_old_slugs(); 426 427 if ( $wp_current_db_version < 5539 ) 428 upgrade_230(); 429 430 if ( $wp_current_db_version < 6124 ) 431 upgrade_230_old_tables(); 432 433 if ( $wp_current_db_version < 7499 ) 434 upgrade_250(); 435 436 if ( $wp_current_db_version < 7935 ) 437 upgrade_252(); 438 439 if ( $wp_current_db_version < 8201 ) 440 upgrade_260(); 441 442 if ( $wp_current_db_version < 8989 ) 443 upgrade_270(); 444 445 if ( $wp_current_db_version < 10360 ) 446 upgrade_280(); 447 448 if ( $wp_current_db_version < 11958 ) 449 upgrade_290(); 450 451 if ( $wp_current_db_version < 15260 ) 452 upgrade_300(); 453 454 maybe_disable_automattic_widgets(); 455 456 update_option( 'db_version', $wp_db_version ); 457 update_option( 'db_upgraded', true ); 458 } 459 460 /** 461 * Execute changes made in WordPress 1.0. 462 * 463 * @since 1.0.0 464 */ 465 function upgrade_100() { 466 global $wpdb; 467 468 // Get the title and ID of every post, post_name to check if it already has a value 469 $posts = $wpdb->get_results("SELECT ID, post_title, post_name FROM $wpdb->posts WHERE post_name = ''"); 470 if ($posts) { 471 foreach($posts as $post) { 472 if ('' == $post->post_name) { 473 $newtitle = sanitize_title($post->post_title); 474 $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_name = %s WHERE ID = %d", $newtitle, $post->ID) ); 475 } 476 } 477 } 478 479 $categories = $wpdb->get_results("SELECT cat_ID, cat_name, category_nicename FROM $wpdb->categories"); 480 foreach ($categories as $category) { 481 if ('' == $category->category_nicename) { 482 $newtitle = sanitize_title($category->cat_name); 483 $wpdb>update( $wpdb->categories, array('category_nicename' => $newtitle), array('cat_ID' => $category->cat_ID) ); 484 } 485 } 486 487 $wpdb->query("UPDATE $wpdb->options SET option_value = REPLACE(option_value, 'wp-links/links-images/', 'wp-images/links/') 488 WHERE option_name LIKE 'links_rating_image%' 489 AND option_value LIKE 'wp-links/links-images/%'"); 490 491 $done_ids = $wpdb->get_results("SELECT DISTINCT post_id FROM $wpdb->post2cat"); 492 if ($done_ids) : 493 foreach ($done_ids as $done_id) : 494 $done_posts[] = $done_id->post_id; 495 endforeach; 496 $catwhere = ' AND ID NOT IN (' . implode(',', $done_posts) . ')'; 497 else: 498 $catwhere = ''; 499 endif; 500 501 $allposts = $wpdb->get_results("SELECT ID, post_category FROM $wpdb->posts WHERE post_category != '0' $catwhere"); 502 if ($allposts) : 503 foreach ($allposts as $post) { 504 // Check to see if it's already been imported 505 $cat = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->post2cat WHERE post_id = %d AND category_id = %d", $post->ID, $post->post_category) ); 506 if (!$cat && 0 != $post->post_category) { // If there's no result 507 $wpdb->insert( $wpdb->post2cat, array('post_id' => $post->ID, 'category_id' => $post->post_category) ); 508 } 509 } 510 endif; 511 } 512 513 /** 514 * Execute changes made in WordPress 1.0.1. 515 * 516 * @since 1.0.1 517 */ 518 function upgrade_101() { 519 global $wpdb; 520 521 // Clean up indices, add a few 522 add_clean_index($wpdb->posts, 'post_name'); 523 add_clean_index($wpdb->posts, 'post_status'); 524 add_clean_index($wpdb->categories, 'category_nicename'); 525 add_clean_index($wpdb->comments, 'comment_approved'); 526 add_clean_index($wpdb->comments, 'comment_post_ID'); 527 add_clean_index($wpdb->links , 'link_category'); 528 add_clean_index($wpdb->links , 'link_visible'); 529 } 530 531 /** 532 * Execute changes made in WordPress 1.2. 533 * 534 * @since 1.2.0 535 */ 536 function upgrade_110() { 537 global $wpdb; 538 539 // Set user_nicename. 540 $users = $wpdb->get_results("SELECT ID, user_nickname, user_nicename FROM $wpdb->users"); 541 foreach ($users as $user) { 542 if ('' == $user->user_nicename) { 543 $newname = sanitize_title($user->user_nickname); 544 $wpdb->update( $wpdb->users, array('user_nicename' => $newname), array('ID' => $user->ID) ); 545 } 546 } 547 548 $users = $wpdb->get_results("SELECT ID, user_pass from $wpdb->users"); 549 foreach ($users as $row) { 550 if (!preg_match('/^[A-Fa-f0-9]{32}$/', $row->user_pass)) { 551 $wpdb->update( $wpdb->users, array('user_pass' => md5($row->user_pass)), array('ID' => $row->ID) ); 552 } 553 } 554 555 // Get the GMT offset, we'll use that later on 556 $all_options = get_alloptions_110(); 557 558 $time_difference = $all_options->time_difference; 559 560 $server_time = time()+date('Z'); 561 $weblogger_time = $server_time + $time_difference*3600; 562 $gmt_time = time(); 563 564 $diff_gmt_server = ($gmt_time - $server_time) / 3600; 565 $diff_weblogger_server = ($weblogger_time - $server_time) / 3600; 566 $diff_gmt_weblogger = $diff_gmt_server - $diff_weblogger_server; 567 $gmt_offset = -$diff_gmt_weblogger; 568 569 // Add a gmt_offset option, with value $gmt_offset 570 add_option('gmt_offset', $gmt_offset); 571 572 // Check if we already set the GMT fields (if we did, then 573 // MAX(post_date_gmt) can't be '0000-00-00 00:00:00' 574 // <michel_v> I just slapped myself silly for not thinking about it earlier 575 $got_gmt_fields = ! ($wpdb->get_var("SELECT MAX(post_date_gmt) FROM $wpdb->posts") == '0000-00-00 00:00:00'); 576 577 if (!$got_gmt_fields) { 578 579 // Add or substract time to all dates, to get GMT dates 580 $add_hours = intval($diff_gmt_weblogger); 581 $add_minutes = intval(60 * ($diff_gmt_weblogger - $add_hours)); 582 $wpdb->query("UPDATE $wpdb->posts SET post_date_gmt = DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)"); 583 $wpdb->query("UPDATE $wpdb->posts SET post_modified = post_date"); 584 $wpdb->query("UPDATE $wpdb->posts SET post_modified_gmt = DATE_ADD(post_modified, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE) WHERE post_modified != '0000-00-00 00:00:00'"); 585 $wpdb->query("UPDATE $wpdb->comments SET comment_date_gmt = DATE_ADD(comment_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)"); 586 $wpdb->query("UPDATE $wpdb->users SET user_registered = DATE_ADD(user_registered, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)"); 587 } 588 589 } 590 591 /** 592 * Execute changes made in WordPress 1.5. 593 * 594 * @since 1.5.0 595 */ 596 function upgrade_130() { 597 global $wpdb; 598 599 // Remove extraneous backslashes. 600 $posts = $wpdb->get_results("SELECT ID, post_title, post_content, post_excerpt, guid, post_date, post_name, post_status, post_author FROM $wpdb->posts"); 601 if ($posts) { 602 foreach($posts as $post) { 603 $post_content = addslashes(deslash($post->post_content)); 604 $post_title = addslashes(deslash($post->post_title)); 605 $post_excerpt = addslashes(deslash($post->post_excerpt)); 606 if ( empty($post->guid) ) 607 $guid = get_permalink($post->ID); 608 else 609 $guid = $post->guid; 610 611 $wpdb->update( $wpdb->posts, compact('post_title', 'post_content', 'post_excerpt', 'guid'), array('ID' => $post->ID) ); 612 613 } 614 } 615 616 // Remove extraneous backslashes. 617 $comments = $wpdb->get_results("SELECT comment_ID, comment_author, comment_content FROM $wpdb->comments"); 618 if ($comments) { 619 foreach($comments as $comment) { 620 $comment_content = deslash($comment->comment_content); 621 $comment_author = deslash($comment->comment_author); 622 623 $wpdb->update($wpdb->comments, compact('comment_content', 'comment_author'), array('comment_ID' => $comment->comment_ID) ); 624 } 625 } 626 627 // Remove extraneous backslashes. 628 $links = $wpdb->get_results("SELECT link_id, link_name, link_description FROM $wpdb->links"); 629 if ($links) { 630 foreach($links as $link) { 631 $link_name = deslash($link->link_name); 632 $link_description = deslash($link->link_description); 633 634 $wpdb->update( $wpdb->links, compact('link_name', 'link_description'), array('link_id' => $link->link_id) ); 635 } 636 } 637 638 $active_plugins = __get_option('active_plugins'); 639 640 // If plugins are not stored in an array, they're stored in the old 641 // newline separated format. Convert to new format. 642 if ( !is_array( $active_plugins ) ) { 643 $active_plugins = explode("\n", trim($active_plugins)); 644 update_option('active_plugins', $active_plugins); 645 } 646 647 // Obsolete tables 648 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optionvalues'); 649 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiontypes'); 650 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiongroups'); 651 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'optiongroup_options'); 652 653 // Update comments table to use comment_type 654 $wpdb->query("UPDATE $wpdb->comments SET comment_type='trackback', comment_content = REPLACE(comment_content, '<trackback />', '') WHERE comment_content LIKE '<trackback />%'"); 655 $wpdb->query("UPDATE $wpdb->comments SET comment_type='pingback', comment_content = REPLACE(comment_content, '<pingback />', '') WHERE comment_content LIKE '<pingback />%'"); 656 657 // Some versions have multiple duplicate option_name rows with the same values 658 $options = $wpdb->get_results("SELECT option_name, COUNT(option_name) AS dupes FROM `$wpdb->options` GROUP BY option_name"); 659 foreach ( $options as $option ) { 660 if ( 1 != $option->dupes ) { // Could this be done in the query? 661 $limit = $option->dupes - 1; 662 $dupe_ids = $wpdb->get_col( $wpdb->prepare("SELECT option_id FROM $wpdb->options WHERE option_name = %s LIMIT %d", $option->option_name, $limit) ); 663 if ( $dupe_ids ) { 664 $dupe_ids = join($dupe_ids, ','); 665 $wpdb->query("DELETE FROM $wpdb->options WHERE option_id IN ($dupe_ids)"); 666 } 667 } 668 } 669 670 make_site_theme(); 671 } 672 673 /** 674 * Execute changes made in WordPress 2.0. 675 * 676 * @since 2.0.0 677 */ 678 function upgrade_160() { 679 global $wpdb, $wp_current_db_version; 680 681 populate_roles_160(); 682 683 $users = $wpdb->get_results("SELECT * FROM $wpdb->users"); 684 foreach ( $users as $user ) : 685 if ( !empty( $user->user_firstname ) ) 686 update_user_meta( $user->ID, 'first_name', $wpdb->escape($user->user_firstname) ); 687 if ( !empty( $user->user_lastname ) ) 688 update_user_meta( $user->ID, 'last_name', $wpdb->escape($user->user_lastname) ); 689 if ( !empty( $user->user_nickname ) ) 690 update_user_meta( $user->ID, 'nickname', $wpdb->escape($user->user_nickname) ); 691 if ( !empty( $user->user_level ) ) 692 update_user_meta( $user->ID, $wpdb->prefix . 'user_level', $user->user_level ); 693 if ( !empty( $user->user_icq ) ) 694 update_user_meta( $user->ID, 'icq', $wpdb->escape($user->user_icq) ); 695 if ( !empty( $user->user_aim ) ) 696 update_user_meta( $user->ID, 'aim', $wpdb->escape($user->user_aim) ); 697 if ( !empty( $user->user_msn ) ) 698 update_user_meta( $user->ID, 'msn', $wpdb->escape($user->user_msn) ); 699 if ( !empty( $user->user_yim ) ) 700 update_user_meta( $user->ID, 'yim', $wpdb->escape($user->user_icq) ); 701 if ( !empty( $user->user_description ) ) 702 update_user_meta( $user->ID, 'description', $wpdb->escape($user->user_description) ); 703 704 if ( isset( $user->user_idmode ) ): 705 $idmode = $user->user_idmode; 706 if ($idmode == 'nickname') $id = $user->user_nickname; 707 if ($idmode == 'login') $id = $user->user_login; 708 if ($idmode == 'firstname') $id = $user->user_firstname; 709 if ($idmode == 'lastname') $id = $user->user_lastname; 710 if ($idmode == 'namefl') $id = $user->user_firstname.' '.$user->user_lastname; 711 if ($idmode == 'namelf') $id = $user->user_lastname.' '.$user->user_firstname; 712 if (!$idmode) $id = $user->user_nickname; 713 $wpdb->update( $wpdb->users, array('display_name' => $id), array('ID' => $user->ID) ); 714 endif; 715 716 // FIXME: RESET_CAPS is temporary code to reset roles and caps if flag is set. 717 $caps = get_user_meta( $user->ID, $wpdb->prefix . 'capabilities'); 718 if ( empty($caps) || defined('RESET_CAPS') ) { 719 $level = get_user_meta($user->ID, $wpdb->prefix . 'user_level', true); 720 $role = translate_level_to_role($level); 721 update_user_meta( $user->ID, $wpdb->prefix . 'capabilities', array($role => true) ); 722 } 723 724 endforeach; 725 $old_user_fields = array( 'user_firstname', 'user_lastname', 'user_icq', 'user_aim', 'user_msn', 'user_yim', 'user_idmode', 'user_ip', 'user_domain', 'user_browser', 'user_description', 'user_nickname', 'user_level' ); 726 $wpdb->hide_errors(); 727 foreach ( $old_user_fields as $old ) 728 $wpdb->query("ALTER TABLE $wpdb->users DROP $old"); 729 $wpdb->show_errors(); 730 731 // populate comment_count field of posts table 732 $comments = $wpdb->get_results( "SELECT comment_post_ID, COUNT(*) as c FROM $wpdb->comments WHERE comment_approved = '1' GROUP BY comment_post_ID" ); 733 if ( is_array( $comments ) ) 734 foreach ($comments as $comment) 735 $wpdb->update( $wpdb->posts, array('comment_count' => $comment->c), array('ID' => $comment->comment_post_ID) ); 736 737 // Some alpha versions used a post status of object instead of attachment and put 738 // the mime type in post_type instead of post_mime_type. 739 if ( $wp_current_db_version > 2541 && $wp_current_db_version <= 3091 ) { 740 $objects = $wpdb->get_results("SELECT ID, post_type FROM $wpdb->posts WHERE post_status = 'object'"); 741 foreach ($objects as $object) { 742 $wpdb->update( $wpdb->posts, array( 'post_status' => 'attachment', 743 'post_mime_type' => $object->post_type, 744 'post_type' => ''), 745 array( 'ID' => $object->ID ) ); 746 747 $meta = get_post_meta($object->ID, 'imagedata', true); 748 if ( ! empty($meta['file']) ) 749 update_attached_file( $object->ID, $meta['file'] ); 750 } 751 } 752 } 753 754 /** 755 * Execute changes made in WordPress 2.1. 756 * 757 * @since 2.1.0 758 */ 759 function upgrade_210() { 760 global $wpdb, $wp_current_db_version; 761 762 if ( $wp_current_db_version < 3506 ) { 763 // Update status and type. 764 $posts = $wpdb->get_results("SELECT ID, post_status FROM $wpdb->posts"); 765 766 if ( ! empty($posts) ) foreach ($posts as $post) { 767 $status = $post->post_status; 768 $type = 'post'; 769 770 if ( 'static' == $status ) { 771 $status = 'publish'; 772 $type = 'page'; 773 } else if ( 'attachment' == $status ) { 774 $status = 'inherit'; 775 $type = 'attachment'; 776 } 777 778 $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_status = %s, post_type = %s WHERE ID = %d", $status, $type, $post->ID) ); 779 } 780 } 781 782 if ( $wp_current_db_version < 3845 ) { 783 populate_roles_210(); 784 } 785 786 if ( $wp_current_db_version < 3531 ) { 787 // Give future posts a post_status of future. 788 $now = gmdate('Y-m-d H:i:59'); 789 $wpdb->query ("UPDATE $wpdb->posts SET post_status = 'future' WHERE post_status = 'publish' AND post_date_gmt > '$now'"); 790 791 $posts = $wpdb->get_results("SELECT ID, post_date FROM $wpdb->posts WHERE post_status ='future'"); 792 if ( !empty($posts) ) 793 foreach ( $posts as $post ) 794 wp_schedule_single_event(mysql2date('U', $post->post_date, false), 'publish_future_post', array($post->ID)); 795 } 796 } 797 798 /** 799 * Execute changes made in WordPress 2.3. 800 * 801 * @since 2.3.0 802 */ 803 function upgrade_230() { 804 global $wp_current_db_version, $wpdb; 805 806 if ( $wp_current_db_version < 5200 ) { 807 populate_roles_230(); 808 } 809 810 // Convert categories to terms. 811 $tt_ids = array(); 812 $have_tags = false; 813 $categories = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_ID"); 814 foreach ($categories as $category) { 815 $term_id = (int) $category->cat_ID; 816 $name = $category->cat_name; 817 $description = $category->category_description; 818 $slug = $category->category_nicename; 819 $parent = $category->category_parent; 820 $term_group = 0; 821 822 // Associate terms with the same slug in a term group and make slugs unique. 823 if ( $exists = $wpdb->get_results( $wpdb->prepare("SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $slug) ) ) { 824 $term_group = $exists[0]->term_group; 825 $id = $exists[0]->term_id; 826 $num = 2; 827 do { 828 $alt_slug = $slug . "-$num"; 829 $num++; 830 $slug_check = $wpdb->get_var( $wpdb->prepare("SELECT slug FROM $wpdb->terms WHERE slug = %s", $alt_slug) ); 831 } while ( $slug_check ); 832 833 $slug = $alt_slug; 834 835 if ( empty( $term_group ) ) { 836 $term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms GROUP BY term_group") + 1; 837 $wpdb->query( $wpdb->prepare("UPDATE $wpdb->terms SET term_group = %d WHERE term_id = %d", $term_group, $id) ); 838 } 839 } 840 841 $wpdb->query( $wpdb->prepare("INSERT INTO $wpdb->terms (term_id, name, slug, term_group) VALUES 842 (%d, %s, %s, %d)", $term_id, $name, $slug, $term_group) ); 843 844 $count = 0; 845 if ( !empty($category->category_count) ) { 846 $count = (int) $category->category_count; 847 $taxonomy = 'category'; 848 $wpdb->query( $wpdb->prepare("INSERT INTO $wpdb->term_taxonomy (term_id, taxonomy, description, parent, count) VALUES ( %d, %s, %s, %d, %d)", $term_id, $taxonomy, $description, $parent, $count) ); 849 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id; 850 } 851 852 if ( !empty($category->link_count) ) { 853 $count = (int) $category->link_count; 854 $taxonomy = 'link_category'; 855 $wpdb->query( $wpdb->prepare("INSERT INTO $wpdb->term_taxonomy (term_id, taxonomy, description, parent, count) VALUES ( %d, %s, %s, %d, %d)", $term_id, $taxonomy, $description, $parent, $count) ); 856 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id; 857 } 858 859 if ( !empty($category->tag_count) ) { 860 $have_tags = true; 861 $count = (int) $category->tag_count; 862 $taxonomy = 'post_tag'; 863 $wpdb->insert( $wpdb->term_taxonomy, compact('term_id', 'taxonomy', 'description', 'parent', 'count') ); 864 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id; 865 } 866 867 if ( empty($count) ) { 868 $count = 0; 869 $taxonomy = 'category'; 870 $wpdb->insert( $wpdb->term_taxonomy, compact('term_id', 'taxonomy', 'description', 'parent', 'count') ); 871 $tt_ids[$term_id][$taxonomy] = (int) $wpdb->insert_id; 872 } 873 } 874 875 $select = 'post_id, category_id'; 876 if ( $have_tags ) 877 $select .= ', rel_type'; 878 879 $posts = $wpdb->get_results("SELECT $select FROM $wpdb->post2cat GROUP BY post_id, category_id"); 880 foreach ( $posts as $post ) { 881 $post_id = (int) $post->post_id; 882 $term_id = (int) $post->category_id; 883 $taxonomy = 'category'; 884 if ( !empty($post->rel_type) && 'tag' == $post->rel_type) 885 $taxonomy = 'tag'; 886 $tt_id = $tt_ids[$term_id][$taxonomy]; 887 if ( empty($tt_id) ) 888 continue; 889 890 $wpdb->insert( $wpdb->term_relationships, array('object_id' => $post_id, 'term_taxonomy_id' => $tt_id) ); 891 } 892 893 // < 3570 we used linkcategories. >= 3570 we used categories and link2cat. 894 if ( $wp_current_db_version < 3570 ) { 895 // Create link_category terms for link categories. Create a map of link cat IDs 896 // to link_category terms. 897 $link_cat_id_map = array(); 898 $default_link_cat = 0; 899 $tt_ids = array(); 900 $link_cats = $wpdb->get_results("SELECT cat_id, cat_name FROM " . $wpdb->prefix . 'linkcategories'); 901 foreach ( $link_cats as $category) { 902 $cat_id = (int) $category->cat_id; 903 $term_id = 0; 904 $name = $wpdb->escape($category->cat_name); 905 $slug = sanitize_title($name); 906 $term_group = 0; 907 908 // Associate terms with the same slug in a term group and make slugs unique. 909 if ( $exists = $wpdb->get_results( $wpdb->prepare("SELECT term_id, term_group FROM $wpdb->terms WHERE slug = %s", $slug) ) ) { 910 $term_group = $exists[0]->term_group; 911 $term_id = $exists[0]->term_id; 912 } 913 914 if ( empty($term_id) ) { 915 $wpdb->insert( $wpdb->terms, compact('name', 'slug', 'term_group') ); 916 $term_id = (int) $wpdb->insert_id; 917 } 918 919 $link_cat_id_map[$cat_id] = $term_id; 920 $default_link_cat = $term_id; 921 922 $wpdb->insert( $wpdb->term_taxonomy, array('term_id' => $term_id, 'taxonomy' => 'link_category', 'description' => '', 'parent' => 0, 'count' => 0) ); 923 $tt_ids[$term_id] = (int) $wpdb->insert_id; 924 } 925 926 // Associate links to cats. 927 $links = $wpdb->get_results("SELECT link_id, link_category FROM $wpdb->links"); 928 if ( !empty($links) ) foreach ( $links as $link ) { 929 if ( 0 == $link->link_category ) 930 continue; 931 if ( ! isset($link_cat_id_map[$link->link_category]) ) 932 continue; 933 $term_id = $link_cat_id_map[$link->link_category]; 934 $tt_id = $tt_ids[$term_id]; 935 if ( empty($tt_id) ) 936 continue; 937 938 $wpdb->insert( $wpdb->term_relationships, array('object_id' => $link->link_id, 'term_taxonomy_id' => $tt_id) ); 939 } 940 941 // Set default to the last category we grabbed during the upgrade loop. 942 update_option('default_link_category', $default_link_cat); 943 } else { 944 $links = $wpdb->get_results("SELECT link_id, category_id FROM $wpdb->link2cat GROUP BY link_id, category_id"); 945 foreach ( $links as $link ) { 946 $link_id = (int) $link->link_id; 947 $term_id = (int) $link->category_id; 948 $taxonomy = 'link_category'; 949 $tt_id = $tt_ids[$term_id][$taxonomy]; 950 if ( empty($tt_id) ) 951 continue; 952 $wpdb->insert( $wpdb->term_relationships, array('object_id' => $link_id, 'term_taxonomy_id' => $tt_id) ); 953 } 954 } 955 956 if ( $wp_current_db_version < 4772 ) { 957 // Obsolete linkcategories table 958 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'linkcategories'); 959 } 960 961 // Recalculate all counts 962 $terms = $wpdb->get_results("SELECT term_taxonomy_id, taxonomy FROM $wpdb->term_taxonomy"); 963 foreach ( (array) $terms as $term ) { 964 if ( ('post_tag' == $term->taxonomy) || ('category' == $term->taxonomy) ) 965 $count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type = 'post' AND term_taxonomy_id = %d", $term->term_taxonomy_id) ); 966 else 967 $count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term->term_taxonomy_id) ); 968 $wpdb->update( $wpdb->term_taxonomy, array('count' => $count), array('term_taxonomy_id' => $term->term_taxonomy_id) ); 969 } 970 } 971 972 /** 973 * Remove old options from the database. 974 * 975 * @since 2.3.0 976 */ 977 function upgrade_230_options_table() { 978 global $wpdb; 979 $old_options_fields = array( 'option_can_override', 'option_type', 'option_width', 'option_height', 'option_description', 'option_admin_level' ); 980 $wpdb->hide_errors(); 981 foreach ( $old_options_fields as $old ) 982 $wpdb->query("ALTER TABLE $wpdb->options DROP $old"); 983 $wpdb->show_errors(); 984 } 985 986 /** 987 * Remove old categories, link2cat, and post2cat database tables. 988 * 989 * @since 2.3.0 990 */ 991 function upgrade_230_old_tables() { 992 global $wpdb; 993 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'categories'); 994 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'link2cat'); 995 $wpdb->query('DROP TABLE IF EXISTS ' . $wpdb->prefix . 'post2cat'); 996 } 997 998 /** 999 * Upgrade old slugs made in version 2.2. 1000 * 1001 * @since 2.2.0 1002 */ 1003 function upgrade_old_slugs() { 1004 // upgrade people who were using the Redirect Old Slugs plugin 1005 global $wpdb; 1006 $wpdb->query("UPDATE $wpdb->postmeta SET meta_key = '_wp_old_slug' WHERE meta_key = 'old_slug'"); 1007 } 1008 1009 /** 1010 * Execute changes made in WordPress 2.5.0. 1011 * 1012 * @since 2.5.0 1013 */ 1014 function upgrade_250() { 1015 global $wp_current_db_version; 1016 1017 if ( $wp_current_db_version < 6689 ) { 1018 populate_roles_250(); 1019 } 1020 1021 } 1022 1023 /** 1024 * Execute changes made in WordPress 2.5.2. 1025 * 1026 * @since 2.5.2 1027 */ 1028 function upgrade_252() { 1029 global $wpdb; 1030 1031 $wpdb->query("UPDATE $wpdb->users SET user_activation_key = ''"); 1032 } 1033 1034 /** 1035 * Execute changes made in WordPress 2.6. 1036 * 1037 * @since 2.6.0 1038 */ 1039 function upgrade_260() { 1040 global $wp_current_db_version; 1041 1042 if ( $wp_current_db_version < 8000 ) 1043 populate_roles_260(); 1044 1045 if ( $wp_current_db_version < 8201 ) { 1046 update_option('enable_app', 1); 1047 update_option('enable_xmlrpc', 1); 1048 } 1049 } 1050 1051 /** 1052 * Execute changes made in WordPress 2.7. 1053 * 1054 * @since 2.7.0 1055 */ 1056 function upgrade_270() { 1057 global $wpdb, $wp_current_db_version; 1058 1059 if ( $wp_current_db_version < 8980 ) 1060 populate_roles_270(); 1061 1062 // Update post_date for unpublished posts with empty timestamp 1063 if ( $wp_current_db_version < 8921 ) 1064 $wpdb->query( "UPDATE $wpdb->posts SET post_date = post_modified WHERE post_date = '0000-00-00 00:00:00'" ); 1065 } 1066 1067 /** 1068 * Execute changes made in WordPress 2.8. 1069 * 1070 * @since 2.8.0 1071 */ 1072 function upgrade_280() { 1073 global $wp_current_db_version, $wpdb; 1074 1075 if ( $wp_current_db_version < 10360 ) 1076 populate_roles_280(); 1077 if ( is_multisite() ) { 1078 $start = 0; 1079 while( $rows = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options ORDER BY option_id LIMIT $start, 20" ) ) { 1080 foreach( $rows as $row ) { 1081 $value = $row->option_value; 1082 if ( !@unserialize( $value ) ) 1083 $value = stripslashes( $value ); 1084 if ( $value !== $row->option_value ) { 1085 update_option( $row->option_name, $value ); 1086 } 1087 } 1088 $start += 20; 1089 } 1090 refresh_blog_details( $wpdb->blogid ); 1091 } 1092 } 1093 1094 /** 1095 * Execute changes made in WordPress 2.9. 1096 * 1097 * @since 2.9.0 1098 */ 1099 function upgrade_290() { 1100 global $wp_current_db_version; 1101 1102 if ( $wp_current_db_version < 11958 ) { 1103 // Previously, setting depth to 1 would redundantly disable threading, but now 2 is the minimum depth to avoid confusion 1104 if ( get_option( 'thread_comments_depth' ) == '1' ) { 1105 update_option( 'thread_comments_depth', 2 ); 1106 update_option( 'thread_comments', 0 ); 1107 } 1108 } 1109 } 1110 1111 /** 1112 * Execute changes made in WordPress 3.0. 1113 * 1114 * @since 3.0.0 1115 */ 1116 function upgrade_300() { 1117 global $wp_current_db_version, $wpdb; 1118 1119 if ( $wp_current_db_version < 15093 ) 1120 populate_roles_300(); 1121 1122 if ( $wp_current_db_version < 14139 && is_multisite() && is_main_site() && ! defined( 'MULTISITE' ) && get_site_option( 'siteurl' ) === false ) 1123 add_site_option( 'siteurl', '' ); 1124 1125 // 3.0-alpha nav menu postmeta changes. can be removed before release. // r13802 1126 if ( $wp_current_db_version >= 13226 && $wp_current_db_version < 13974 ) 1127 $wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_key IN( 'menu_type', 'object_id', 'menu_new_window', 'menu_link', '_menu_item_append', 'menu_item_append', 'menu_item_type', 'menu_item_object_id', 'menu_item_target', 'menu_item_classes', 'menu_item_xfn', 'menu_item_url' )" ); 1128 1129 // 3.0-beta1 remove_user primitive->meta cap. can be removed before release. r13956 1130 if ( $wp_current_db_version >= 12751 && $wp_current_db_version < 13974 ) { 1131 $role =& get_role( 'administrator' ); 1132 if ( ! empty( $role ) ) 1133 $role->remove_cap( 'remove_user' ); 1134 } 1135 1136 // 3.0-beta1 nav menu postmeta changes. can be removed before release. r13974 1137 if ( $wp_current_db_version >= 13802 && $wp_current_db_version < 13974 ) 1138 $wpdb->update( $wpdb->postmeta, array( 'meta_value' => '' ), array( 'meta_key' => '_menu_item_target', 'meta_value' => '_self' ) ); 1139 1140 // 3.0 screen options key name changes. 1141 if ( is_main_site() && !defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) { 1142 $prefix = like_escape($wpdb->base_prefix); 1143 $wpdb->query( "DELETE FROM $wpdb->usermeta WHERE meta_key LIKE '{$prefix}%meta-box-hidden%' OR meta_key LIKE '{$prefix}%closedpostboxes%' OR meta_key LIKE '{$prefix}%manage-%-columns-hidden%' OR meta_key LIKE '{$prefix}%meta-box-order%' OR meta_key LIKE '{$prefix}%metaboxorder%' OR meta_key LIKE '{$prefix}%screen_layout%' 1144 OR meta_key = 'manageedittagscolumnshidden' OR meta_key='managecategoriescolumnshidden' OR meta_key = 'manageedit-tagscolumnshidden' OR meta_key = 'manageeditcolumnshidden' OR meta_key = 'categories_per_page' OR meta_key = 'edit_tags_per_page'" ); 1145 } 1146 1147 } 1148 1149 /** 1150 * Execute network level changes 1151 * 1152 * @since 3.0.0 1153 */ 1154 function upgrade_network() { 1155 global $wp_current_db_version, $wpdb; 1156 // 2.8 1157 if ( $wp_current_db_version < 11549 ) { 1158 $wpmu_sitewide_plugins = get_site_option( 'wpmu_sitewide_plugins' ); 1159 $active_sitewide_plugins = get_site_option( 'active_sitewide_plugins' ); 1160 if ( $wpmu_sitewide_plugins ) { 1161 if ( !$active_sitewide_plugins ) 1162 $sitewide_plugins = (array) $wpmu_sitewide_plugins; 1163 else 1164 $sitewide_plugins = array_merge( (array) $active_sitewide_plugins, (array) $wpmu_sitewide_plugins ); 1165 1166 update_site_option( 'active_sitewide_plugins', $sitewide_plugins ); 1167 } 1168 delete_site_option( 'wpmu_sitewide_plugins' ); 1169 delete_site_option( 'deactivated_sitewide_plugins' ); 1170 1171 $start = 0; 1172 while( $rows = $wpdb->get_results( "SELECT meta_key, meta_value FROM {$wpdb->sitemeta} ORDER BY meta_id LIMIT $start, 20" ) ) { 1173 foreach( $rows as $row ) { 1174 $value = $row->meta_value; 1175 if ( !@unserialize( $value ) ) 1176 $value = stripslashes( $value ); 1177 if ( $value !== $row->meta_value ) { 1178 update_site_option( $row->meta_key, $value ); 1179 } 1180 } 1181 $start += 20; 1182 } 1183 } 1184 // 3.0 1185 if ( $wp_current_db_version < 13576 ) 1186 update_site_option( 'global_terms_enabled', '1' ); 1187 } 1188 1189 // The functions we use to actually do stuff 1190 1191 // General 1192 1193 /** 1194 * {@internal Missing Short Description}} 1195 * 1196 * {@internal Missing Long Description}} 1197 * 1198 * @since 1.0.0 1199 * 1200 * @param string $table_name Database table name to create. 1201 * @param string $create_ddl SQL statement to create table. 1202 * @return bool If table already exists or was created by function. 1203 */ 1204 function maybe_create_table($table_name, $create_ddl) { 1205 global $wpdb; 1206 if ( $wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name ) 1207 return true; 1208 //didn't find it try to create it. 1209 $q = $wpdb->query($create_ddl); 1210 // we cannot directly tell that whether this succeeded! 1211 if ( $wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name ) 1212 return true; 1213 return false; 1214 } 1215 1216 /** 1217 * {@internal Missing Short Description}} 1218 * 1219 * {@internal Missing Long Description}} 1220 * 1221 * @since 1.0.1 1222 * 1223 * @param string $table Database table name. 1224 * @param string $index Index name to drop. 1225 * @return bool True, when finished. 1226 */ 1227 function drop_index($table, $index) { 1228 global $wpdb; 1229 $wpdb->hide_errors(); 1230 $wpdb->query("ALTER TABLE `$table` DROP INDEX `$index`"); 1231 // Now we need to take out all the extra ones we may have created 1232 for ($i = 0; $i < 25; $i++) { 1233 $wpdb->query("ALTER TABLE `$table` DROP INDEX `{$index}_$i`"); 1234 } 1235 $wpdb->show_errors(); 1236 return true; 1237 } 1238 1239 /** 1240 * {@internal Missing Short Description}} 1241 * 1242 * {@internal Missing Long Description}} 1243 * 1244 * @since 1.0.1 1245 * 1246 * @param string $table Database table name. 1247 * @param string $index Database table index column. 1248 * @return bool True, when done with execution. 1249 */ 1250 function add_clean_index($table, $index) { 1251 global $wpdb; 1252 drop_index($table, $index); 1253 $wpdb->query("ALTER TABLE `$table` ADD INDEX ( `$index` )"); 1254 return true; 1255 } 1256 1257 /** 1258 ** maybe_add_column() 1259 ** Add column to db table if it doesn't exist. 1260 ** Returns: true if already exists or on successful completion 1261 ** false on error 1262 */ 1263 function maybe_add_column($table_name, $column_name, $create_ddl) { 1264 global $wpdb, $debug; 1265 foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) { 1266 if ($debug) echo("checking $column == $column_name<br />"); 1267 if ($column == $column_name) { 1268 return true; 1269 } 1270 } 1271 //didn't find it try to create it. 1272 $q = $wpdb->query($create_ddl); 1273 // we cannot directly tell that whether this succeeded! 1274 foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) { 1275 if ($column == $column_name) { 1276 return true; 1277 } 1278 } 1279 return false; 1280 } 1281 1282 /** 1283 * Retrieve all options as it was for 1.2. 1284 * 1285 * @since 1.2.0 1286 * 1287 * @return array List of options. 1288 */ 1289 function get_alloptions_110() { 1290 global $wpdb; 1291 if ($options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options")) { 1292 foreach ($options as $option) { 1293 // "When trying to design a foolproof system, 1294 // never underestimate the ingenuity of the fools :)" -- Dougal 1295 if ('siteurl' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value); 1296 if ('home' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value); 1297 if ('category_base' == $option->option_name) $option->option_value = preg_replace('|/+$|', '', $option->option_value); 1298 $all_options->{$option->option_name} = stripslashes($option->option_value); 1299 } 1300 } 1301 return $all_options; 1302 } 1303 1304 /** 1305 * Version of get_option that is private to install/upgrade. 1306 * 1307 * @since 1.5.1 1308 * @access private 1309 * 1310 * @param string $setting Option name. 1311 * @return mixed 1312 */ 1313 function __get_option($setting) { 1314 global $wpdb; 1315 1316 if ( $setting == 'home' && defined( 'WP_HOME' ) ) { 1317 return preg_replace( '|/+$|', '', WP_HOME ); 1318 } 1319 1320 if ( $setting == 'siteurl' && defined( 'WP_SITEURL' ) ) { 1321 return preg_replace( '|/+$|', '', WP_SITEURL ); 1322 } 1323 1324 $option = $wpdb->get_var( $wpdb->prepare("SELECT option_value FROM $wpdb->options WHERE option_name = %s", $setting) ); 1325 1326 if ( 'home' == $setting && '' == $option ) 1327 return __get_option('siteurl'); 1328 1329 if ( 'siteurl' == $setting || 'home' == $setting || 'category_base' == $setting ) 1330 $option = preg_replace('|/+$|', '', $option); 1331 1332 @ $kellogs = unserialize($option); 1333 if ($kellogs !== FALSE) 1334 return $kellogs; 1335 else 1336 return $option; 1337 } 1338 1339 /** 1340 * {@internal Missing Short Description}} 1341 * 1342 * {@internal Missing Long Description}} 1343 * 1344 * @since 1.5.0 1345 * 1346 * @param string $content 1347 * @return string 1348 */ 1349 function deslash($content) { 1350 // Note: \\\ inside a regex denotes a single backslash. 1351 1352 // Replace one or more backslashes followed by a single quote with 1353 // a single quote. 1354 $content = preg_replace("/\\\+'/", "'", $content); 1355 1356 // Replace one or more backslashes followed by a double quote with 1357 // a double quote. 1358 $content = preg_replace('/\\\+"/', '"', $content); 1359 1360 // Replace one or more backslashes with one backslash. 1361 $content = preg_replace("/\\\+/", "\\", $content); 1362 1363 return $content; 1364 } 1365 1366 /** 1367 * {@internal Missing Short Description}} 1368 * 1369 * {@internal Missing Long Description}} 1370 * 1371 * @since 1.5.0 1372 * 1373 * @param unknown_type $queries 1374 * @param unknown_type $execute 1375 * @return unknown 1376 */ 1377 function dbDelta($queries, $execute = true) { 1378 global $wpdb; 1379 1380 // Separate individual queries into an array 1381 if ( !is_array($queries) ) { 1382 $queries = explode( ';', $queries ); 1383 if ('' == $queries[count($queries) - 1]) array_pop($queries); 1384 } 1385 1386 $cqueries = array(); // Creation Queries 1387 $iqueries = array(); // Insertion Queries 1388 $for_update = array(); 1389 1390 // Create a tablename index for an array ($cqueries) of queries 1391 foreach($queries as $qry) { 1392 if (preg_match("|CREATE TABLE ([^ ]*)|", $qry, $matches)) { 1393 $cqueries[trim( strtolower($matches[1]), '`' )] = $qry; 1394 $for_update[$matches[1]] = 'Created table '.$matches[1]; 1395 } else if (preg_match("|CREATE DATABASE ([^ ]*)|", $qry, $matches)) { 1396 array_unshift($cqueries, $qry); 1397 } else if (preg_match("|INSERT INTO ([^ ]*)|", $qry, $matches)) { 1398 $iqueries[] = $qry; 1399 } else if (preg_match("|UPDATE ([^ ]*)|", $qry, $matches)) { 1400 $iqueries[] = $qry; 1401 } else { 1402 // Unrecognized query type 1403 } 1404 } 1405 1406 // Check to see which tables and fields exist 1407 if ($tables = $wpdb->get_col('SHOW TABLES;')) { 1408 // For every table in the database 1409 foreach ($tables as $table) { 1410 // Upgrade global tables only for the main site. Don't upgrade at all if DO_NOT_UPGRADE_GLOBAL_TABLES is defined. 1411 if ( in_array($table, $wpdb->tables('global')) && ( !is_main_site() || defined('DO_NOT_UPGRADE_GLOBAL_TABLES') ) ) 1412 continue; 1413 1414 // If a table query exists for the database table... 1415 if ( array_key_exists(strtolower($table), $cqueries) ) { 1416 // Clear the field and index arrays 1417 $cfields = $indices = array(); 1418 // Get all of the field names in the query from between the parens 1419 preg_match("|\((.*)\)|ms", $cqueries[strtolower($table)], $match2); 1420 $qryline = trim($match2[1]); 1421 1422 // Separate field lines into an array 1423 $flds = explode("\n", $qryline); 1424 1425 //echo "<hr/><pre>\n".print_r(strtolower($table), true).":\n".print_r($cqueries, true)."</pre><hr/>"; 1426 1427 // For every field line specified in the query 1428 foreach ($flds as $fld) { 1429 // Extract the field name 1430 preg_match("|^([^ ]*)|", trim($fld), $fvals); 1431 $fieldname = trim( $fvals[1], '`' ); 1432 1433 // Verify the found field name 1434 $validfield = true; 1435 switch (strtolower($fieldname)) { 1436 case '': 1437 case 'primary': 1438 case 'index': 1439 case 'fulltext': 1440 case 'unique': 1441 case 'key': 1442 $validfield = false; 1443 $indices[] = trim(trim($fld), ", \n"); 1444 break; 1445 } 1446 $fld = trim($fld); 1447 1448 // If it's a valid field, add it to the field array 1449 if ($validfield) { 1450 $cfields[strtolower($fieldname)] = trim($fld, ", \n"); 1451 } 1452 } 1453 1454 // Fetch the table column structure from the database 1455 $tablefields = $wpdb->get_results("DESCRIBE {$table};"); 1456 1457 // For every field in the table 1458 foreach ($tablefields as $tablefield) { 1459 // If the table field exists in the field array... 1460 if (array_key_exists(strtolower($tablefield->Field), $cfields)) { 1461 // Get the field type from the query 1462 preg_match("|".$tablefield->Field." ([^ ]*( unsigned)?)|i", $cfields[strtolower($tablefield->Field)], $matches); 1463 $fieldtype = $matches[1]; 1464 1465 // Is actual field type different from the field type in query? 1466 if ($tablefield->Type != $fieldtype) { 1467 // Add a query to change the column type 1468 $cqueries[] = "ALTER TABLE {$table} CHANGE COLUMN {$tablefield->Field} " . $cfields[strtolower($tablefield->Field)]; 1469 $for_update[$table.'.'.$tablefield->Field] = "Changed type of {$table}.{$tablefield->Field} from {$tablefield->Type} to {$fieldtype}"; 1470 } 1471 1472 // Get the default value from the array 1473 //echo "{$cfields[strtolower($tablefield->Field)]}<br>"; 1474 if (preg_match("| DEFAULT '(.*)'|i", $cfields[strtolower($tablefield->Field)], $matches)) { 1475 $default_value = $matches[1]; 1476 if ($tablefield->Default != $default_value) { 1477 // Add a query to change the column's default value 1478 $cqueries[] = "ALTER TABLE {$table} ALTER COLUMN {$tablefield->Field} SET DEFAULT '{$default_value}'"; 1479 $for_update[$table.'.'.$tablefield->Field] = "Changed default value of {$table}.{$tablefield->Field} from {$tablefield->Default} to {$default_value}"; 1480 } 1481 } 1482 1483 // Remove the field from the array (so it's not added) 1484 unset($cfields[strtolower($tablefield->Field)]); 1485 } else { 1486 // This field exists in the table, but not in the creation queries? 1487 } 1488 } 1489 1490 // For every remaining field specified for the table 1491 foreach ($cfields as $fieldname => $fielddef) { 1492 // Push a query line into $cqueries that adds the field to that table 1493 $cqueries[] = "ALTER TABLE {$table} ADD COLUMN $fielddef"; 1494 $for_update[$table.'.'.$fieldname] = 'Added column '.$table.'.'.$fieldname; 1495 } 1496 1497 // Index stuff goes here 1498 // Fetch the table index structure from the database 1499 $tableindices = $wpdb->get_results("SHOW INDEX FROM {$table};"); 1500 1501 if ($tableindices) { 1502 // Clear the index array 1503 unset($index_ary); 1504 1505 // For every index in the table 1506 foreach ($tableindices as $tableindex) { 1507 // Add the index to the index data array 1508 $keyname = $tableindex->Key_name; 1509 $index_ary[$keyname]['columns'][] = array('fieldname' => $tableindex->Column_name, 'subpart' => $tableindex->Sub_part); 1510 $index_ary[$keyname]['unique'] = ($tableindex->Non_unique == 0)?true:false; 1511 } 1512 1513 // For each actual index in the index array 1514 foreach ($index_ary as $index_name => $index_data) { 1515 // Build a create string to compare to the query 1516 $index_string = ''; 1517 if ($index_name == 'PRIMARY') { 1518 $index_string .= 'PRIMARY '; 1519 } else if($index_data['unique']) { 1520 $index_string .= 'UNIQUE '; 1521 } 1522 $index_string .= 'KEY '; 1523 if ($index_name != 'PRIMARY') { 1524 $index_string .= $index_name; 1525 } 1526 $index_columns = ''; 1527 // For each column in the index 1528 foreach ($index_data['columns'] as $column_data) { 1529 if ($index_columns != '') $index_columns .= ','; 1530 // Add the field to the column list string 1531 $index_columns .= $column_data['fieldname']; 1532 if ($column_data['subpart'] != '') { 1533 $index_columns .= '('.$column_data['subpart'].')'; 1534 } 1535 } 1536 // Add the column list to the index create string 1537 $index_string .= ' ('.$index_columns.')'; 1538 if (!(($aindex = array_search($index_string, $indices)) === false)) { 1539 unset($indices[$aindex]); 1540 //echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">{$table}:<br />Found index:".$index_string."</pre>\n"; 1541 } 1542 //else echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">{$table}:<br /><b>Did not find index:</b>".$index_string."<br />".print_r($indices, true)."</pre>\n"; 1543 } 1544 } 1545 1546 // For every remaining index specified for the table 1547 foreach ( (array) $indices as $index ) { 1548 // Push a query line into $cqueries that adds the index to that table 1549 $cqueries[] = "ALTER TABLE {$table} ADD $index"; 1550 $for_update[$table.'.'.$fieldname] = 'Added index '.$table.' '.$index; 1551 } 1552 1553 // Remove the original table creation query from processing 1554 unset($cqueries[strtolower($table)]); 1555 unset($for_update[strtolower($table)]); 1556 } else { 1557 // This table exists in the database, but not in the creation queries? 1558 } 1559 } 1560 } 1561 1562 $allqueries = array_merge($cqueries, $iqueries); 1563 if ($execute) { 1564 foreach ($allqueries as $query) { 1565 //echo "<pre style=\"border:1px solid #ccc;margin-top:5px;\">".print_r($query, true)."</pre>\n"; 1566 $wpdb->query($query); 1567 } 1568 } 1569 1570 return $for_update; 1571 } 1572 1573 /** 1574 * {@internal Missing Short Description}} 1575 * 1576 * {@internal Missing Long Description}} 1577 * 1578 * @since 1.5.0 1579 */ 1580 function make_db_current() { 1581 global $wp_queries; 1582 1583 $alterations = dbDelta($wp_queries); 1584 echo "<ol>\n"; 1585 foreach($alterations as $alteration) echo "<li>$alteration</li>\n"; 1586 echo "</ol>\n"; 1587 } 1588 1589 /** 1590 * {@internal Missing Short Description}} 1591 * 1592 * {@internal Missing Long Description}} 1593 * 1594 * @since 1.5.0 1595 */ 1596 function make_db_current_silent() { 1597 global $wp_queries; 1598 1599 $alterations = dbDelta($wp_queries); 1600 } 1601 1602 /** 1603 * {@internal Missing Short Description}} 1604 * 1605 * {@internal Missing Long Description}} 1606 * 1607 * @since 1.5.0 1608 * 1609 * @param unknown_type $theme_name 1610 * @param unknown_type $template 1611 * @return unknown 1612 */ 1613 function make_site_theme_from_oldschool($theme_name, $template) { 1614 $home_path = get_home_path(); 1615 $site_dir = WP_CONTENT_DIR . "/themes/$template"; 1616 1617 if (! file_exists("$home_path/index.php")) 1618 return false; 1619 1620 // Copy files from the old locations to the site theme. 1621 // TODO: This does not copy arbitarary include dependencies. Only the 1622 // standard WP files are copied. 1623 $files = array('index.php' => 'index.php', 'wp-layout.css' => 'style.css', 'wp-comments.php' => 'comments.php', 'wp-comments-popup.php' => 'comments-popup.php'); 1624 1625 foreach ($files as $oldfile => $newfile) { 1626 if ($oldfile == 'index.php') 1627 $oldpath = $home_path; 1628 else 1629 $oldpath = ABSPATH; 1630 1631 if ($oldfile == 'index.php') { // Check to make sure it's not a new index 1632 $index = implode('', file("$oldpath/$oldfile")); 1633 if (strpos($index, 'WP_USE_THEMES') !== false) { 1634 if (! @copy(WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME . '/index.php', "$site_dir/$newfile")) 1635 return false; 1636 continue; // Don't copy anything 1637 } 1638 } 1639 1640 if (! @copy("$oldpath/$oldfile", "$site_dir/$newfile")) 1641 return false; 1642 1643 chmod("$site_dir/$newfile", 0777); 1644 1645 // Update the blog header include in each file. 1646 $lines = explode("\n", implode('', file("$site_dir/$newfile"))); 1647 if ($lines) { 1648 $f = fopen("$site_dir/$newfile", 'w'); 1649 1650 foreach ($lines as $line) { 1651 if (preg_match('/require.*wp-blog-header/', $line)) 1652 $line = '//' . $line; 1653 1654 // Update stylesheet references. 1655 $line = str_replace("<?php echo __get_option('siteurl'); ?>/wp-layout.css", "<?php bloginfo('stylesheet_url'); ?>", $line); 1656 1657 // Update comments template inclusion. 1658 $line = str_replace("<?php include(ABSPATH . 'wp-comments.php'); ?>", "<?php comments_template(); ?>", $line); 1659 1660 fwrite($f, "{$line}\n"); 1661 } 1662 fclose($f); 1663 } 1664 } 1665 1666 // Add a theme header. 1667 $header = "/*\nTheme Name: $theme_name\nTheme URI: " . __get_option('siteurl') . "\nDescription: A theme automatically created by the update.\nVersion: 1.0\nAuthor: Moi\n*/\n"; 1668 1669 $stylelines = file_get_contents("$site_dir/style.css"); 1670 if ($stylelines) { 1671 $f = fopen("$site_dir/style.css", 'w'); 1672 1673 fwrite($f, $header); 1674 fwrite($f, $stylelines); 1675 fclose($f); 1676 } 1677 1678 return true; 1679 } 1680 1681 /** 1682 * {@internal Missing Short Description}} 1683 * 1684 * {@internal Missing Long Description}} 1685 * 1686 * @since 1.5.0 1687 * 1688 * @param unknown_type $theme_name 1689 * @param unknown_type $template 1690 * @return unknown 1691 */ 1692 function make_site_theme_from_default($theme_name, $template) { 1693 $site_dir = WP_CONTENT_DIR . "/themes/$template"; 1694 $default_dir = WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME; 1695 1696 // Copy files from the default theme to the site theme. 1697 //$files = array('index.php', 'comments.php', 'comments-popup.php', 'footer.php', 'header.php', 'sidebar.php', 'style.css'); 1698 1699 $theme_dir = @ opendir($default_dir); 1700 if ($theme_dir) { 1701 while(($theme_file = readdir( $theme_dir )) !== false) { 1702 if (is_dir("$default_dir/$theme_file")) 1703 continue; 1704 if (! @copy("$default_dir/$theme_file", "$site_dir/$theme_file")) 1705 return; 1706 chmod("$site_dir/$theme_file", 0777); 1707 } 1708 } 1709 @closedir($theme_dir); 1710 1711 // Rewrite the theme header. 1712 $stylelines = explode("\n", implode('', file("$site_dir/style.css"))); 1713 if ($stylelines) { 1714 $f = fopen("$site_dir/style.css", 'w'); 1715 1716 foreach ($stylelines as $line) { 1717 if (strpos($line, 'Theme Name:') !== false) $line = 'Theme Name: ' . $theme_name; 1718 elseif (strpos($line, 'Theme URI:') !== false) $line = 'Theme URI: ' . __get_option('url'); 1719 elseif (strpos($line, 'Description:') !== false) $line = 'Description: Your theme.'; 1720 elseif (strpos($line, 'Version:') !== false) $line = 'Version: 1'; 1721 elseif (strpos($line, 'Author:') !== false) $line = 'Author: You'; 1722 fwrite($f, $line . "\n"); 1723 } 1724 fclose($f); 1725 } 1726 1727 // Copy the images. 1728 umask(0); 1729 if (! mkdir("$site_dir/images", 0777)) { 1730 return false; 1731 } 1732 1733 $images_dir = @ opendir("$default_dir/images"); 1734 if ($images_dir) { 1735 while(($image = readdir($images_dir)) !== false) { 1736 if (is_dir("$default_dir/images/$image")) 1737 continue; 1738 if (! @copy("$default_dir/images/$image", "$site_dir/images/$image")) 1739 return; 1740 chmod("$site_dir/images/$image", 0777); 1741 } 1742 } 1743 @closedir($images_dir); 1744 } 1745 1746 // Create a site theme from the default theme. 1747 /** 1748 * {@internal Missing Short Description}} 1749 * 1750 * {@internal Missing Long Description}} 1751 * 1752 * @since 1.5.0 1753 * 1754 * @return unknown 1755 */ 1756 function make_site_theme() { 1757 // Name the theme after the blog. 1758 $theme_name = __get_option('blogname'); 1759 $template = sanitize_title($theme_name); 1760 $site_dir = WP_CONTENT_DIR . "/themes/$template"; 1761 1762 // If the theme already exists, nothing to do. 1763 if ( is_dir($site_dir)) { 1764 return false; 1765 } 1766 1767 // We must be able to write to the themes dir. 1768 if (! is_writable(WP_CONTENT_DIR . "/themes")) { 1769 return false; 1770 } 1771 1772 umask(0); 1773 if (! mkdir($site_dir, 0777)) { 1774 return false; 1775 } 1776 1777 if (file_exists(ABSPATH . 'wp-layout.css')) { 1778 if (! make_site_theme_from_oldschool($theme_name, $template)) { 1779 // TODO: rm -rf the site theme directory. 1780 return false; 1781 } 1782 } else { 1783 if (! make_site_theme_from_default($theme_name, $template)) 1784 // TODO: rm -rf the site theme directory. 1785 return false; 1786 } 1787 1788 // Make the new site theme active. 1789 $current_template = __get_option('template'); 1790 if ($current_template == WP_DEFAULT_THEME) { 1791 update_option('template', $template); 1792 update_option('stylesheet', $template); 1793 } 1794 return $template; 1795 } 1796 1797 /** 1798 * Translate user level to user role name. 1799 * 1800 * @since 2.0.0 1801 * 1802 * @param int $level User level. 1803 * @return string User role name. 1804 */ 1805 function translate_level_to_role($level) { 1806 switch ($level) { 1807 case 10: 1808 case 9: 1809 case 8: 1810 return 'administrator'; 1811 case 7: 1812 case 6: 1813 case 5: 1814 return 'editor'; 1815 case 4: 1816 case 3: 1817 case 2: 1818 return 'author'; 1819 case 1: 1820 return 'contributor'; 1821 case 0: 1822 return 'subscriber'; 1823 } 1824 } 1825 1826 /** 1827 * {@internal Missing Short Description}} 1828 * 1829 * {@internal Missing Long Description}} 1830 * 1831 * @since 2.1.0 1832 */ 1833 function wp_check_mysql_version() { 1834 global $wpdb; 1835 $result = $wpdb->check_database_version(); 1836 if ( is_wp_error( $result ) ) 1837 die( $result->get_error_message() ); 1838 } 1839 1840 /** 1841 * {@internal Missing Short Description}} 1842 * 1843 * {@internal Missing Long Description}} 1844 * 1845 * @since 2.2.0 1846 */ 1847 function maybe_disable_automattic_widgets() { 1848 $plugins = __get_option( 'active_plugins' ); 1849 1850 foreach ( (array) $plugins as $plugin ) { 1851 if ( basename( $plugin ) == 'widgets.php' ) { 1852 array_splice( $plugins, array_search( $plugin, $plugins ), 1 ); 1853 update_option( 'active_plugins', $plugins ); 1854 break; 1855 } 1856 } 1857 } 1858 1859 /** 1860 * Runs before the schema is upgraded. 1861 * 1862 * @since 2.9.0 1863 */ 1864 function pre_schema_upgrade() { 1865 global $wp_current_db_version, $wp_db_version, $wpdb; 1866 1867 // Upgrade versions prior to 2.9 1868 if ( $wp_current_db_version < 11557 ) { 1869 // Delete duplicate options. Keep the option with the highest option_id. 1870 $wpdb->query("DELETE o1 FROM $wpdb->options AS o1 JOIN $wpdb->options AS o2 USING (`option_name`) WHERE o2.option_id > o1.option_id"); 1871 1872 // Drop the old primary key and add the new. 1873 $wpdb->query("ALTER TABLE $wpdb->options DROP PRIMARY KEY, ADD PRIMARY KEY(option_id)"); 1874 1875 // Drop the old option_name index. dbDelta() doesn't do the drop. 1876 $wpdb->query("ALTER TABLE $wpdb->options DROP INDEX option_name"); 1877 } 1878 1879 } 1880 1881 /** 1882 * Install Network. 1883 * 1884 * @since 3.0.0 1885 * 1886 */ 1887 if ( !function_exists( 'install_network' ) ) : 1888 function install_network() { 1889 global $wpdb, $charset_collate; 1890 $ms_queries = " 1891 CREATE TABLE $wpdb->users ( 1892 ID bigint(20) unsigned NOT NULL auto_increment, 1893 user_login varchar(60) NOT NULL default '', 1894 user_pass varchar(64) NOT NULL default '', 1895 user_nicename varchar(50) NOT NULL default '', 1896 user_email varchar(100) NOT NULL default '', 1897 user_url varchar(100) NOT NULL default '', 1898 user_registered datetime NOT NULL default '0000-00-00 00:00:00', 1899 user_activation_key varchar(60) NOT NULL default '', 1900 user_status int(11) NOT NULL default '0', 1901 display_name varchar(250) NOT NULL default '', 1902 spam tinyint(2) NOT NULL default '0', 1903 deleted tinyint(2) NOT NULL default '0', 1904 PRIMARY KEY (ID), 1905 KEY user_login_key (user_login), 1906 KEY user_nicename (user_nicename) 1907 ) $charset_collate; 1908 CREATE TABLE $wpdb->blogs ( 1909 blog_id bigint(20) NOT NULL auto_increment, 1910 site_id bigint(20) NOT NULL default '0', 1911 domain varchar(200) NOT NULL default '', 1912 path varchar(100) NOT NULL default '', 1913 registered datetime NOT NULL default '0000-00-00 00:00:00', 1914 last_updated datetime NOT NULL default '0000-00-00 00:00:00', 1915 public tinyint(2) NOT NULL default '1', 1916 archived enum('0','1') NOT NULL default '0', 1917 mature tinyint(2) NOT NULL default '0', 1918 spam tinyint(2) NOT NULL default '0', 1919 deleted tinyint(2) NOT NULL default '0', 1920 lang_id int(11) NOT NULL default '0', 1921 PRIMARY KEY (blog_id), 1922 KEY domain (domain(50),path(5)), 1923 KEY lang_id (lang_id) 1924 ) $charset_collate; 1925 CREATE TABLE $wpdb->blog_versions ( 1926 blog_id bigint(20) NOT NULL default '0', 1927 db_version varchar(20) NOT NULL default '', 1928 last_updated datetime NOT NULL default '0000-00-00 00:00:00', 1929 PRIMARY KEY (blog_id), 1930 KEY db_version (db_version) 1931 ) $charset_collate; 1932 CREATE TABLE $wpdb->registration_log ( 1933 ID bigint(20) NOT NULL auto_increment, 1934 email varchar(255) NOT NULL default '', 1935 IP varchar(30) NOT NULL default '', 1936 blog_id bigint(20) NOT NULL default '0', 1937 date_registered datetime NOT NULL default '0000-00-00 00:00:00', 1938 PRIMARY KEY (ID), 1939 KEY IP (IP) 1940 ) $charset_collate; 1941 CREATE TABLE $wpdb->site ( 1942 id bigint(20) NOT NULL auto_increment, 1943 domain varchar(200) NOT NULL default '', 1944 path varchar(100) NOT NULL default '', 1945 PRIMARY KEY (id), 1946 KEY domain (domain,path) 1947 ) $charset_collate; 1948 CREATE TABLE $wpdb->sitemeta ( 1949 meta_id bigint(20) NOT NULL auto_increment, 1950 site_id bigint(20) NOT NULL default '0', 1951 meta_key varchar(255) default NULL, 1952 meta_value longtext, 1953 PRIMARY KEY (meta_id), 1954 KEY meta_key (meta_key), 1955 KEY site_id (site_id) 1956 ) $charset_collate; 1957 CREATE TABLE $wpdb->signups ( 1958 domain varchar(200) NOT NULL default '', 1959 path varchar(100) NOT NULL default '', 1960 title longtext NOT NULL, 1961 user_login varchar(60) NOT NULL default '', 1962 user_email varchar(100) NOT NULL default '', 1963 registered datetime NOT NULL default '0000-00-00 00:00:00', 1964 activated datetime NOT NULL default '0000-00-00 00:00:00', 1965 active tinyint(1) NOT NULL default '0', 1966 activation_key varchar(50) NOT NULL default '', 1967 meta longtext, 1968 KEY activation_key (activation_key), 1969 KEY domain (domain) 1970 ) $charset_collate; 1971 "; 1972 // now create tables 1973 dbDelta( $ms_queries ); 1974 } 1975 endif; 1976 1977 /** 1978 * Install global terms. 1979 * 1980 * @since 3.0.0 1981 * 1982 */ 1983 if ( !function_exists( 'install_global_terms' ) ) : 1984 function install_global_terms() { 1985 global $wpdb, $charset_collate; 1986 $ms_queries = " 1987 CREATE TABLE $wpdb->sitecategories ( 1988 cat_ID bigint(20) NOT NULL auto_increment, 1989 cat_name varchar(55) NOT NULL default '', 1990 category_nicename varchar(200) NOT NULL default '', 1991 last_updated timestamp NOT NULL, 1992 PRIMARY KEY (cat_ID), 1993 KEY category_nicename (category_nicename), 1994 KEY last_updated (last_updated) 1995 ) $charset_collate; 1996 "; 1997 // now create tables 1998 dbDelta( $ms_queries ); 1999 } 2000 endif; 2001 ?>
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| Generated: Wed Jun 1 08:30:02 2011 |
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