WordPress/wp-admin/upgrade-schema.php

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<?php
// Here we keep the DB structure and option values
$wp_queries="CREATE TABLE $wpdb->categories (
cat_ID bigint(20) NOT NULL auto_increment,
cat_name varchar(55) NOT NULL default '',
category_nicename varchar(200) NOT NULL default '',
category_description longtext NOT NULL,
category_parent bigint(20) NOT NULL default '0',
category_count bigint(20) NOT NULL default '0',
link_count bigint(20) NOT NULL default '0',
posts_private tinyint(1) NOT NULL default '0',
links_private tinyint(1) NOT NULL default '0',
PRIMARY KEY (cat_ID),
KEY category_nicename (category_nicename)
);
CREATE TABLE $wpdb->comments (
comment_ID bigint(20) unsigned NOT NULL auto_increment,
comment_post_ID int(11) NOT NULL default '0',
comment_author tinytext NOT NULL,
comment_author_email varchar(100) NOT NULL default '',
comment_author_url varchar(200) NOT NULL default '',
comment_author_IP varchar(100) NOT NULL default '',
comment_date datetime NOT NULL default '0000-00-00 00:00:00',
comment_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
comment_content text NOT NULL,
comment_karma int(11) NOT NULL default '0',
comment_approved enum('0','1','spam') NOT NULL default '1',
comment_agent varchar(255) NOT NULL default '',
comment_type varchar(20) NOT NULL default '',
comment_parent bigint(20) NOT NULL default '0',
user_id bigint(20) NOT NULL default '0',
PRIMARY KEY (comment_ID),
KEY comment_approved (comment_approved),
KEY comment_post_ID (comment_post_ID)
);
CREATE TABLE $wpdb->link2cat (
rel_id bigint(20) NOT NULL auto_increment,
link_id bigint(20) NOT NULL default '0',
category_id bigint(20) NOT NULL default '0',
PRIMARY KEY (rel_id),
KEY link_id (link_id,category_id)
);
CREATE TABLE $wpdb->links (
link_id bigint(20) NOT NULL auto_increment,
link_url varchar(255) NOT NULL default '',
link_name varchar(255) NOT NULL default '',
link_image varchar(255) NOT NULL default '',
link_target varchar(25) NOT NULL default '',
link_category bigint(20) NOT NULL default '0',
link_description varchar(255) NOT NULL default '',
link_visible enum('Y','N') NOT NULL default 'Y',
link_owner int(11) NOT NULL default '1',
link_rating int(11) NOT NULL default '0',
link_updated datetime NOT NULL default '0000-00-00 00:00:00',
link_rel varchar(255) NOT NULL default '',
link_notes mediumtext NOT NULL,
link_rss varchar(255) NOT NULL default '',
PRIMARY KEY (link_id),
KEY link_category (link_category),
KEY link_visible (link_visible)
);
CREATE TABLE $wpdb->options (
option_id bigint(20) NOT NULL auto_increment,
blog_id int(11) NOT NULL default '0',
option_name varchar(64) NOT NULL default '',
option_can_override enum('Y','N') NOT NULL default 'Y',
option_type int(11) NOT NULL default '1',
option_value longtext NOT NULL,
option_width int(11) NOT NULL default '20',
option_height int(11) NOT NULL default '8',
option_description tinytext NOT NULL,
option_admin_level int(11) NOT NULL default '1',
autoload enum('yes','no') NOT NULL default 'yes',
PRIMARY KEY (option_id,blog_id,option_name),
KEY option_name (option_name)
);
CREATE TABLE $wpdb->post2cat (
rel_id bigint(20) NOT NULL auto_increment,
post_id bigint(20) NOT NULL default '0',
category_id bigint(20) NOT NULL default '0',
PRIMARY KEY (rel_id),
KEY post_id (post_id,category_id)
);
CREATE TABLE $wpdb->postmeta (
meta_id bigint(20) NOT NULL auto_increment,
post_id bigint(20) NOT NULL default '0',
meta_key varchar(255) default NULL,
meta_value longtext,
PRIMARY KEY (meta_id),
KEY post_id (post_id),
KEY meta_key (meta_key)
);
CREATE TABLE $wpdb->posts (
ID bigint(20) unsigned NOT NULL auto_increment,
post_author bigint(20) NOT NULL default '0',
post_date datetime NOT NULL default '0000-00-00 00:00:00',
post_date_gmt datetime NOT NULL default '0000-00-00 00:00:00',
post_content longtext NOT NULL,
post_title text NOT NULL,
post_category int(4) NOT NULL default '0',
post_excerpt text NOT NULL,
post_status enum('publish','draft','private','static','object','attachment','inherit','future') NOT NULL default 'publish',
comment_status enum('open','closed','registered_only') NOT NULL default 'open',
ping_status enum('open','closed') NOT NULL default 'open',
post_password varchar(20) NOT NULL default '',
post_name varchar(200) NOT NULL default '',
to_ping text NOT NULL,
pinged text NOT NULL,
post_modified datetime NOT NULL default '0000-00-00 00:00:00',
post_modified_gmt datetime NOT NULL default '0000-00-00 00:00:00',
post_content_filtered text NOT NULL,
post_parent bigint(20) NOT NULL default '0',
guid varchar(255) NOT NULL default '',
menu_order int(11) NOT NULL default '0',
post_type varchar(20) NOT NULL default 'post',
post_mime_type varchar(100) NOT NULL default '',
comment_count bigint(20) NOT NULL default '0',
PRIMARY KEY (ID),
KEY post_name (post_name),
KEY type_status_date (post_type,post_status,post_date,ID)
);
CREATE TABLE $wpdb->users (
ID bigint(20) unsigned NOT NULL auto_increment,
user_login varchar(60) NOT NULL default '',
user_pass varchar(64) NOT NULL default '',
user_nicename varchar(50) NOT NULL default '',
user_email varchar(100) NOT NULL default '',
user_url varchar(100) NOT NULL default '',
user_registered datetime NOT NULL default '0000-00-00 00:00:00',
user_activation_key varchar(60) NOT NULL default '',
user_status int(11) NOT NULL default '0',
display_name varchar(250) NOT NULL default '',
PRIMARY KEY (ID),
KEY user_login_key (user_login)
);
CREATE TABLE $wpdb->usermeta (
umeta_id bigint(20) NOT NULL auto_increment,
user_id bigint(20) NOT NULL default '0',
meta_key varchar(255) default NULL,
meta_value longtext,
PRIMARY KEY (umeta_id),
KEY user_id (user_id),
KEY meta_key (meta_key)
);";
function populate_options() {
global $wpdb, $wp_db_version;
$schema = ( isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://';
$guessurl = preg_replace('|/wp-admin/.*|i', '', $schema . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
add_option('siteurl', $guessurl, __('WordPress web address'));
add_option('blogname', __('My Weblog'), __('Blog title'));
add_option('blogdescription', __('Just another WordPress weblog'), __('Short tagline'));
add_option('new_users_can_blog', 0);
add_option('users_can_register', 0);
add_option('admin_email', 'you@example.com');
add_option('start_of_week', 1);
add_option('use_balanceTags', 0);
add_option('use_smilies', 1);
add_option('require_name_email', 1);
add_option('comments_notify', 1);
add_option('posts_per_rss', 10);
add_option('rss_excerpt_length', 50);
add_option('rss_use_excerpt', 0);
add_option('mailserver_url', 'mail.example.com');
add_option('mailserver_login', 'login@example.com');
add_option('mailserver_pass', 'password');
add_option('mailserver_port', 110);
add_option('default_category', 1);
add_option('default_comment_status', 'open');
add_option('default_ping_status', 'open');
add_option('default_pingback_flag', 1);
add_option('default_post_edit_rows', 10);
add_option('posts_per_page', 10);
add_option('what_to_show', 'posts');
add_option('date_format', __('F j, Y'));
add_option('time_format', __('g:i a'));
add_option('links_updated_date_format', __('F j, Y g:i a'));
add_option('links_recently_updated_prepend', '<em>');
add_option('links_recently_updated_append', '</em>');
add_option('links_recently_updated_time', 120);
add_option('comment_moderation', 0);
add_option('moderation_notify', 1);
add_option('permalink_structure');
add_option('gzipcompression', 0);
add_option('hack_file', 0);
add_option('blog_charset', 'UTF-8');
add_option('moderation_keys');
add_option('active_plugins');
add_option('home', $guessurl);
// in case it is set, but blank, update "home"
if ( !__get_option('home') ) update_option('home', $guessurl);
add_option('category_base');
add_option('ping_sites', 'http://rpc.pingomatic.com/');
add_option('advanced_edit', 0);
add_option('comment_max_links', 2);
add_option('gmt_offset', date('Z') / 3600);
// 1.5
add_option('default_email_category', 1, __('Posts by email go to this category'));
add_option('recently_edited');
add_option('use_linksupdate', 0);
add_option('template', 'default');
add_option('stylesheet', 'default');
add_option('comment_whitelist', 1);
add_option('page_uris');
add_option('blacklist_keys');
add_option('comment_registration', 0);
add_option('rss_language', 'en');
add_option('html_type', 'text/html');
// 1.5.1
add_option('use_trackback', 0);
// 2.0
add_option('default_role', 'subscriber');
add_option('rich_editing', 'true');
add_option('db_version', $wp_db_version);
// 2.0.1
if ( ini_get('safe_mode') ) {
// Safe mode screws up mkdir(), so we must use a flat structure.
add_option('uploads_use_yearmonth_folders', 0);
add_option('upload_path', 'wp-content');
} else {
add_option('uploads_use_yearmonth_folders', 1);
add_option('upload_path', 'wp-content/uploads');
}
// 2.0.3
add_option('secret', md5(uniqid(microtime())));
// 2.1
add_option('blog_public', '1');
add_option('default_link_category', 2);
add_option('show_on_front', 'posts');
// Delete unused options
$unusedoptions = array ('blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory', 'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping', 'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers', 'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference', 'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char', 'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1', 'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5', 'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9', 'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat', 'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog');
foreach ($unusedoptions as $option) :
delete_option($option);
endforeach;
// Set up a few options not to load by default
$fatoptions = array( 'moderation_keys', 'recently_edited', 'blacklist_keys' );
foreach ($fatoptions as $fatoption) :
$wpdb->query("UPDATE $wpdb->options SET `autoload` = 'no' WHERE option_name = '$fatoption'");
endforeach;
}
function populate_roles() {
populate_roles_160();
populate_roles_210();
}
function populate_roles_160() {
global $wp_roles;
// Add roles
add_role('administrator', __('Administrator'));
add_role('editor', __('Editor'));
add_role('author', __('Author'));
add_role('contributor', __('Contributor'));
add_role('subscriber', __('Subscriber'));
// Add caps for Administrator role
$role = get_role('administrator');
$role->add_cap('switch_themes');
$role->add_cap('edit_themes');
$role->add_cap('activate_plugins');
$role->add_cap('edit_plugins');
$role->add_cap('edit_users');
$role->add_cap('edit_files');
$role->add_cap('manage_options');
$role->add_cap('moderate_comments');
$role->add_cap('manage_categories');
$role->add_cap('manage_links');
$role->add_cap('upload_files');
$role->add_cap('import');
$role->add_cap('unfiltered_html');
$role->add_cap('edit_posts');
$role->add_cap('edit_others_posts');
$role->add_cap('edit_published_posts');
$role->add_cap('publish_posts');
$role->add_cap('edit_pages');
$role->add_cap('read');
$role->add_cap('level_10');
$role->add_cap('level_9');
$role->add_cap('level_8');
$role->add_cap('level_7');
$role->add_cap('level_6');
$role->add_cap('level_5');
$role->add_cap('level_4');
$role->add_cap('level_3');
$role->add_cap('level_2');
$role->add_cap('level_1');
$role->add_cap('level_0');
// Add caps for Editor role
$role = get_role('editor');
$role->add_cap('moderate_comments');
$role->add_cap('manage_categories');
$role->add_cap('manage_links');
$role->add_cap('upload_files');
$role->add_cap('unfiltered_html');
$role->add_cap('edit_posts');
$role->add_cap('edit_others_posts');
$role->add_cap('edit_published_posts');
$role->add_cap('publish_posts');
$role->add_cap('edit_pages');
$role->add_cap('read');
$role->add_cap('level_7');
$role->add_cap('level_6');
$role->add_cap('level_5');
$role->add_cap('level_4');
$role->add_cap('level_3');
$role->add_cap('level_2');
$role->add_cap('level_1');
$role->add_cap('level_0');
// Add caps for Author role
$role = get_role('author');
$role->add_cap('upload_files');
$role->add_cap('edit_posts');
$role->add_cap('edit_published_posts');
$role->add_cap('publish_posts');
$role->add_cap('read');
$role->add_cap('level_2');
$role->add_cap('level_1');
$role->add_cap('level_0');
// Add caps for Contributor role
$role = get_role('contributor');
$role->add_cap('edit_posts');
$role->add_cap('read');
$role->add_cap('level_1');
$role->add_cap('level_0');
// Add caps for Subscriber role
$role = get_role('subscriber');
$role->add_cap('read');
$role->add_cap('level_0');
}
function populate_roles_210() {
$roles = array('administrator', 'editor');
foreach ($roles as $role) {
$role = get_role($role);
if ( empty($role) )
continue;
$role->add_cap('edit_others_pages');
$role->add_cap('edit_published_pages');
$role->add_cap('publish_pages');
$role->add_cap('delete_pages');
$role->add_cap('delete_others_pages');
$role->add_cap('delete_published_pages');
$role->add_cap('delete_posts');
$role->add_cap('delete_others_posts');
$role->add_cap('delete_published_posts');
$role->add_cap('delete_private_posts');
$role->add_cap('edit_private_posts');
$role->add_cap('read_private_posts');
$role->add_cap('delete_private_pages');
$role->add_cap('edit_private_pages');
$role->add_cap('read_private_pages');
}
$role = get_role('administrator');
if ( ! empty($role) ) {
$role->add_cap('delete_users');
$role->add_cap('create_users');
}
$role = get_role('author');
if ( ! empty($role) ) {
$role->add_cap('delete_posts');
$role->add_cap('delete_published_posts');
}
$role = get_role('contributor');
if ( ! empty($role) ) {
$role->add_cap('delete_posts');
}
}
?>