prefix.'commentmeta' => array( 'comment_id' => '\'0\'', 'meta_key' => 'NULL' ), $wpdb->prefix.'comments' => array( 'comment_post_ID' => '\'0\'', 'comment_author_email' => '\'\'', 'comment_author_url' => '\'\'', 'comment_author_IP' => '\'\'', 'comment_date' => '\'0000-00-00 00:00:00\'', 'comment_date_gmt' => '\'0000-00-00 00:00:00\'', 'comment_karma' => '\'0\'', 'comment_approved' => '\'1\'', 'comment_agent' => '\'\'', 'comment_type' => '\'\'', 'comment_type' => '\'\'', 'comment_parent' => '\'0\'', 'user_id' => '\'0\'' ), $wpdb->prefix.'links' => array( 'link_url' => '\'\'', 'link_name' => '\'\'', 'link_image' => '\'\'', 'link_target' => '\'\'', 'link_description' => '\'\'', 'link_visible' => '\'Y\'', 'link_owner' => '\'1\'', 'link_rating' => '\'0\'', 'link_updated' => '\'0000-00-00 00:00:00\'', 'link_rel' => '\'\'', 'link_rss' => '\'\'' ), $wpdb->prefix.'options' => array( 'option_name' => '\'\'', 'autoload' => '\'yes\'' ), $wpdb->prefix.'postmeta' => array( 'post_id' => '\'0\'', 'meta_key' => 'NULL' ), $wpdb->prefix.'posts' => array( 'post_author' => '\'0\'', 'post_date' => '\'0000-00-00 00:00:00\'', 'post_date_gmt' => '\'0000-00-00 00:00:00\'', 'post_status' => '\'publish\'', 'comment_status' => '\'open\'', 'ping_status' => '\'open\'', 'post_password' => '\'\'', 'post_name' => '\'\'', 'post_modified' => '\'0000-00-00 00:00:00\'', 'post_modified_gmt' => '\'0000-00-00 00:00:00\'', 'post_parent' => '\'0\'', 'guid' => '\'\'', 'menu_order' => '\'0\'', 'post_type' => '\'post\'', 'post_mime_type' => '\'\'', 'comment_count' => '\'0\'' ), $wpdb->prefix.'term_relationships' => array( 'term_order' => '0' ), $wpdb->prefix.'term_taxonomy' => array( 'taxonomy' => '\'\'', 'parent' => '0', 'count' => '0' ), $wpdb->prefix.'terms' => array( 'name' => '\'\'', 'slug' => '\'\'', 'term_group' => '0' ), $wpdb->prefix.'users' => array( 'user_login' => '\'\'', 'user_pass' => '\'\'', 'user_nicename' => '\'\'', 'user_email' => '\'\'', 'user_url' => '\'\'', 'user_registered' => '\'0000-00-00 00:00:00\'', 'user_activation_key' => '\'\'', 'user_status' => '\'0\'', 'display_name' => '\'\'', // for network install 'user_login' => '\'\'', 'spam' => '\'0\'', 'deleted' => '\'0\'' ), $wpdb->prefix.'usermeta' => array( 'user_id' => '\'0\'', 'meta_key' => 'NULL', ), // for network install $wpdb->prefix.'blog_versions' => array( 'blog_id' => '\'0\'', 'db_version' => '\'\'', 'last_updated' => '\'0000-00-00 00:00:00\'' ), $wpdb->prefix.'blogs' => array( 'site_id' => '\'0\'', 'domain' => '\'\'', 'path' => '\'\'', 'registered' => '\'0000-00-00 00:00:00\'', 'last_updated' => '\'0000-00-00 00:00:00\'', 'public' => '\'1\'', 'mature' => '\'0\'', 'spam' => '\'0\'', 'deleted' => '\'0\'', 'lang_id' => '\'0\'' ), $wpdb->prefix.'registration_log' => array( 'email' => '\'\'', 'IP' => '\'\'', 'blog_id' => '\'0\'', 'date_registered' => '\'0000-00-00 00:00:00\'' ), $wpdb->prefix.'signups' => array( 'domain' => '\'\'', 'path' => '\'\'', 'user_login' => '\'\'', 'user_email' => '\'\'', 'registered' => '\'0000-00-00 00:00:00\'', 'activated' => '\'0000-00-00 00:00:00\'', 'active' => '\'0\'', 'activation_key' => '\'\'', ), $wpdb->prefix.'site' => array( 'domain' => '\'\'', 'path' => '\'\'' ), $wpdb->prefix.'sitemeta' => array( 'site_id' => '\'0\'', 'meta_key' => 'NULL', ) ); $tables = $wpdb->tables('all'); foreach ($tables as $table) { $col_infos = $wpdb->get_results("SHOW COLUMNS FROM $table"); foreach ($col_infos as $col) { if (array_key_exists($col->Field, $columns_to_check[$table]) && $col->Default != $columns_to_check[$table][$col->Field]) { $results_table[$table] = 'damaged'; break; } } } if (empty($results_table)) { return true; } else { return $results_table; } } private function do_fix_database() { global $wpdb, $wp_version, $utils; $global_schema_to_change = array( $wpdb->prefix.'commentmeta' => array( "comment_id bigint(20) unsigned NOT NULL default '0'", "meta_key varchar(255) default NULL", "meta_value longtext" ), $wpdb->prefix.'comments' => array( "comment_post_ID bigint(20) unsigned NOT NULL default '0'", "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_karma int(11) NOT NULL default '0'", "comment_approved varchar(20) NOT NULL default '1'", "comment_agent varchar(255) NOT NULL default ''", "comment_type varchar(20) NOT NULL default ''", "comment_parent bigint(20) unsigned NOT NULL default '0'", "user_id bigint(20) unsigned NOT NULL default '0'" ), $wpdb->prefix.'links' => array( "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_description varchar(255) NOT NULL default ''", "link_visible varchar(20) NOT NULL default 'Y'", "link_owner bigint(20) unsigned 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 ''" ), $wpdb->prefix.'options' => array( "option_name varchar(64) NOT NULL default ''", "option_value longtext NOT NULL", "autoload varchar(20) NOT NULL default 'yes'" ), $wpdb->prefix.'postmeta' => array( "post_id bigint(20) unsigned NOT NULL default '0'", "meta_key varchar(255) default NULL", "meta_value longtext" ), $wpdb->prefix.'posts' => array( "post_author bigint(20) unsigned 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_status varchar(20) NOT NULL default 'publish'", "comment_status varchar(20) NOT NULL default 'open'", "ping_status varchar(20) NOT NULL default 'open'", "post_password varchar(20) NOT NULL default ''", "post_name varchar(200) NOT NULL default ''", "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 longtext NOT NULL", "post_parent bigint(20) unsigned NOT NULL default '0'", "guid varchar(255) NOT NULL default ''", "menu_order int(11) NOT NULL default '0'", "post_type varchar(20) NOT NULL default 'post'", "post_mime_type varchar(100) NOT NULL default ''", "comment_count bigint(20) NOT NULL default '0'" ), $wpdb->prefix.'term_relationships' => array( "term_order int(11) NOT NULL default 0" ), $wpdb->prefix.'term_taxonomy' => array( "taxonomy varchar(32) NOT NULL default ''", "description longtext NOT NULL", "parent bigint(20) unsigned NOT NULL default 0", "count bigint(20) NOT NULL default 0" ), $wpdb->prefix.'terms' => array( "name varchar(200) NOT NULL default ''", "slug varchar(200) NOT NULL default ''", "term_group bigint(10) NOT NULL default 0" ), $wpdb->prefix.'users' => array( "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 ''" ), $wpdb->prefix.'usermeta' => array( "user_id bigint(20) unsigned NOT NULL default '0'", "meta_key varchar(255) default NULL", "meta_value longtext" ) ); $network_schema_to_change = array( $wpdb->prefix.'blog_versions' => array( "blog_id bigint(20) NOT NULL default '0'", "db_version varchar(20) NOT NULL default ''", "last_updated datetime NOT NULL default '0000-00-00 00:00:00'" ), $wpdb->prefix.'blogs' => array( "site_id bigint(20) NOT NULL default '0'", "domain varchar(200) NOT NULL default ''", "path varchar(100) NOT NULL default ''", "registered datetime NOT NULL default '0000-00-00 00:00:00'", "last_updated datetime NOT NULL default '0000-00-00 00:00:00'", "public tinyint(2) NOT NULL default '1'", "mature tinyint(2) NOT NULL default '0'", "spam tinyint(2) NOT NULL default '0'", "deleted tinyint(2) NOT NULL default '0'", "lang_id int(11) NOT NULL default '0'" ), $wpdb->prefix.'registration_log' => array( "email varchar(255) NOT NULL default ''", "IP varchar(30) NOT NULL default ''", "blog_id bigint(20) NOT NULL default '0'", "date_registered datetime NOT NULL default '0000-00-00 00:00:00'" ), $wpdb->prefix.'signups' => array( "domain varchar(200) NOT NULL default ''", "path varchar(100) NOT NULL default ''", "title longtext NOT NULL", "user_login varchar(60) NOT NULL default ''", "user_email varchar(100) NOT NULL default ''", "registered datetime NOT NULL default '0000-00-00 00:00:00'", "activated datetime NOT NULL default '0000-00-00 00:00:00'", "active tinyint(1) NOT NULL default '0'", "activation_key varchar(50) NOT NULL default ''", "meta longtext" ), $wpdb->prefix.'site' => array( "domain varchar(200) NOT NULL default ''", "path varchar(100) NOT NULL default ''" ), $wpdb->prefix.'sitemeta' => array( "site_id bigint(20) NOT NULL default '0'", "meta_key varchar(255) default NULL", "meta_value longtext" ), $wpdb->prefix.'users' => array( "user_login varchar(60) NOT NULL default ''", "spam tinyint(2) NOT NULL default '0'", "deleted tinyint(2) NOT NULL default '0'" ) ); if (version_compare($wp_version, '3.6', '<')) return false; $results = $this->sanity_check(); $return_val = array(); $queries = array(); if ($results !== true) { if (!$this->maintenance_backup()) { $message = __('Can\'t create backup file.', $domain); echo $message; return false; } $tables = array_keys($results); foreach ($tables as $table) { if (key_exists($table, $global_schema_to_change)) { $queries = $global_schema_to_change[$table]; } if (key_exists($table, $network_schema_to_change)) { if (!empty($queries)) { $queries = array_merge($queries, $network_schema_to_change[$table]); } else { $queries = $network_schema_to_change[$table]; } } foreach ($queries as $query) { $sql = 'ALTER TABLE' . ' ' . $table . ' ' . 'CHANGE COLUMN' . ' ' . $query; $res = $wpdb->query($sql); if ($res === false) { $return_val[] = __('Failed: ', $domain) . $query; } } } } else { return true; } if (empty($return_val)) { return true; } else { return $return_val; } } private function maintenance_backup() { $result = array(); $database_file = FQDB; $db_name = basename(FQDB); if (!file_exists($database_file)) { return false; } $today = date("Ymd-His"); if (!extension_loaded('zip')) { $backup_file = $database_file . '.' . $today . '.maintenance-backup'; if (copy($database_file, $backup_file)) { $result = true; } else { $result = false; } } else { $backup_file = $database_file . '.' . $today . '.maintenance-backup.zip'; $zip = new ZipArchive(); $res = $zip->open($backup_file, ZipArchive::CREATE | ZipArchive::OVERWRITE); if ($res === true) { $zip->addFile($database_file, $db_name); $result = true; } else { $result = false; } $zip->close(); } return $result; } function show_maintenance_page() { global $utils; $domain = $utils->text_domain; if (is_multisite() && !current_user_can('manage_network_options')) { die(__('You are not allowed to access this page!', $domain)); } elseif (!current_user_can('manage_options')) { die(__('You are not allowed to access this page!', $domain)); } if (isset($_GET['page']) && $_GET['page'] == 'maintenance') : ?>

do_fix_database(); if ($fix_results !== true) { $title = '

'. __('Results', $domain) . '

'; echo '
'; echo $title; echo ''; echo '
'; } else { $title = '

'. __('Results', $domain) . '

'; $message = __('Your database restoration is successfully finished!', $domain); echo '
'; echo $title; echo '

'.$message.'

'; echo '
'; } } if (isset($_POST['sanity-check'])) { check_admin_referer('sqliteintegration-database-manip-stats'); if (is_multisite() && !current_user_can('manage_network_options')) { die(__('You are not allowed to do this operation!', $domain)); } elseif (!current_user_can('manage_options')) { die(__('You are not allowed to do this operation!', $domain)); } $check_results = $this->sanity_check(); if ($check_results !== true) { $title = '

'. __('Checked Results', $domain) . '

'; echo '
'; echo $title; echo ''; echo '
'; } else { $title = '

'. __('Checked Results', $domain) . '

'; $message = __('Your database is OK. You don\'t have to restore it.', $domain); echo '
'; echo $title; echo '

'.$message.'

'; echo '
'; } } } } ?>