database_update.php « install « phpBB - forums

blob: fe855496e44aca3dce45dd110bdd02f188da71ef (plain)

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perl-install/share/po/ru.po

1 files changed, 13 insertions, 13 deletions

<?php /** * * @package install * @version $Id$ * @copyright (c) 2006 phpBB Group * @license http://opensource.org/licenses/gpl-license.php GNU Public License * */ $updates_to_version = '3.0.6-dev'; // Enter any version to update from to test updates. The version within the db will not be updated. $debug_from_version = false; // Return if we "just include it" to find out for which version the database update is responsible for if (defined('IN_PHPBB') && defined('IN_INSTALL')) { return; } /** */ define('IN_PHPBB', true); define('IN_INSTALL', true); $phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './../'; $phpEx = substr(strrchr(__FILE__, '.'), 1); // Report all errors, except notices //error_reporting(E_ALL ^ E_NOTICE); error_reporting(E_ALL); @set_time_limit(0); // Include essential scripts include($phpbb_root_path . 'config.' . $phpEx); if (!defined('PHPBB_INSTALLED') || empty($dbms) || empty($acm_type)) { die("Please read: <a href='../docs/INSTALL.html'>INSTALL.html</a> before attempting to update."); } // Load Extensions if (!empty($load_extensions)) { $load_extensions = explode(',', $load_extensions); foreach ($load_extensions as $extension) { @dl(trim($extension)); } } // Include files require($phpbb_root_path . 'includes/acm/acm_' . $acm_type . '.' . $phpEx); require($phpbb_root_path . 'includes/cache.' . $phpEx); require($phpbb_root_path . 'includes/template.' . $phpEx); require($phpbb_root_path . 'includes/session.' . $phpEx); require($phpbb_root_path . 'includes/auth.' . $phpEx); require($phpbb_root_path . 'includes/functions.' . $phpEx); if (file_exists($phpbb_root_path . 'includes/functions_content.' . $phpEx)) { require($phpbb_root_path . 'includes/functions_content.' . $phpEx); } require($phpbb_root_path . 'includes/functions_admin.' . $phpEx); require($phpbb_root_path . 'includes/constants.' . $phpEx); require($phpbb_root_path . 'includes/db/' . $dbms . '.' . $phpEx); require($phpbb_root_path . 'includes/utf/utf_tools.' . $phpEx); // If we are on PHP >= 6.0.0 we do not need some code if (version_compare(PHP_VERSION, '6.0.0-dev', '>=')) { /** * @ignore */ define('STRIP', false); } else { @set_magic_quotes_runtime(0); define('STRIP', (get_magic_quotes_gpc()) ? true : false); } $user = new user(); $cache = new cache(); $db = new $sql_db(); // Add own hook handler, if present. :o if (file_exists($phpbb_root_path . 'includes/hooks/index.' . $phpEx)) { require($phpbb_root_path . 'includes/hooks/index.' . $phpEx); $phpbb_hook = new phpbb_hook(array('exit_handler', 'phpbb_user_session_handler', 'append_sid', array('template', 'display'))); foreach ($cache->obtain_hooks() as $hook) { @include($phpbb_root_path . 'includes/hooks/' . $hook . '.' . $phpEx); } } else { $phpbb_hook = false; } // Connect to DB $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, false); // We do not need this any longer, unset for safety purposes unset($dbpasswd); $user->ip = (!empty($_SERVER['REMOTE_ADDR'])) ? htmlspecialchars($_SERVER['REMOTE_ADDR']) : ''; $sql = "SELECT config_value FROM " . CONFIG_TABLE . " WHERE config_name = 'default_lang'"; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); $language = basename(request_var('language', '')); if (!$language) { $language = $row['config_value']; } if (!file_exists($phpbb_root_path . 'language/' . $language)) { die('No language found!'); } // And finally, load the relevant language files include($phpbb_root_path . 'language/' . $language . '/common.' . $phpEx); include($phpbb_root_path . 'language/' . $language . '/acp/common.' . $phpEx); include($phpbb_root_path . 'language/' . $language . '/install.' . $phpEx); // Set PHP error handler to ours //set_error_handler('msg_handler'); // Define some variables for the database update $inline_update = (request_var('type', 0)) ? true : false; // To let set_config() calls succeed, we need to make the config array available globally $config = array(); $sql = 'SELECT * FROM ' . CONFIG_TABLE; $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $config[$row['config_name']] = $row['config_value']; } $db->sql_freeresult($result); // We do not include DB Tools here, because we can not be sure the file is up-to-date ;) // Instead, this file defines a clean db_tools version (we are also not able to provide a different file, else the database update will not work standalone) $db_tools = new updater_db_tools($db, true); $database_update_info = database_update_info(); $error_ary = array(); $errored = false; header('Content-type: text/html; charset=UTF-8'); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" dir="<?php echo $lang['DIRECTION']; ?>" lang="<?php echo $lang['USER_LANG']; ?>" xml:lang="<?php echo $lang['USER_LANG']; ?>"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> <meta http-equiv="content-language" content="<?php echo $lang['USER_LANG']; ?>" /> <meta http-equiv="content-style-type" content="text/css" /> <meta http-equiv="imagetoolbar" content="no" /> <title><?php echo $lang['UPDATING_TO_LATEST_STABLE']; ?></title> <link href="../adm/style/admin.css" rel="stylesheet" type="text/css" media="screen" /> </head> <body> <div id="wrap"> <div id="page-header"> </div> <div id="page-body"> <div id="acp"> <div class="panel"> <span class="corners-top"><span></span></span> <div id="content"> <div id="main" class="install-body"> <h1><?php echo $lang['UPDATING_TO_LATEST_STABLE']; ?></h1> <br /> <p><?php echo $lang['DATABASE_TYPE']; ?> :: <strong><?php echo $db->sql_layer; ?></strong><br /> <?php if ($debug_from_version !== false) { $config['version'] = $debug_from_version; } echo $lang['PREVIOUS_VERSION'] . ' :: <strong>' . $config['version'] . '</strong><br />'; echo $lang['UPDATED_VERSION'] . ' :: <strong>' . $updates_to_version . '</strong></p>'; $current_version = str_replace('rc', 'RC', strtolower($config['version'])); $latest_version = str_replace('rc', 'RC', strtolower($updates_to_version)); $orig_version = $config['version']; // Fill DB version if (empty($config['dbms_version'])) { set_config('dbms_version', $db->sql_server_info(true)); } // MySQL update from MySQL 3.x/4.x to > 4.1.x required? if ($db->sql_layer == 'mysql' || $db->sql_layer == 'mysql4' || $db->sql_layer == 'mysqli') { // Verify by fetching column... if the column type matches the new type we update dbms_version... $sql = "SHOW COLUMNS FROM " . CONFIG_TABLE; $result = $db->sql_query($sql); $column_type = ''; while ($row = $db->sql_fetchrow($result)) { $field = strtolower($row['Field']); if ($field == 'config_value') { $column_type = strtolower($row['Type']); break; } } $db->sql_freeresult($result); // If column type is blob, but mysql version says we are on > 4.1.3, then the schema needs an update if (strpos($column_type, 'blob') !== false && version_compare($db->sql_server_info(true), '4.1.3', '>=')) { echo '<br /><br />'; echo '<h1>' . $lang['ERROR'] . '</h1><br />'; echo '<p>' . sprintf($lang['MYSQL_SCHEMA_UPDATE_REQUIRED'], $config['dbms_version'], $db->sql_server_info(true)) . '</p>'; ?> </div> </div> <span class="corners-bottom"><span></span></span> </div> </div> </div> <div id="page-footer"> Powered by <a href="http://www.phpbb.com/">phpBB</a> © 2000, 2002, 2005, 2007 phpBB Group </div> </div> </body> </html> <?php exit_handler(); exit; } } // If the latest version and the current version are 'unequal', we will update the version_update_from, else we do not update anything. if ($inline_update) { if ($current_version !== $latest_version) { set_config('version_update_from', $orig_version); } } else { // If not called from the update script, we will actually remove the traces $db->sql_query('DELETE FROM ' . CONFIG_TABLE . " WHERE config_name = 'version_update_from'"); } // Schema updates ?> <br /><br /> <h1><?php echo $lang['UPDATE_DATABASE_SCHEMA']; ?></h1> <br /> <p><?php echo $lang['PROGRESS']; ?> :: <strong> <?php flush(); // We go through the schema changes from the lowest to the highest version // We try to also include versions 'in-between'... $no_updates = true; $versions = array_keys($database_update_info); for ($i = 0; $i < sizeof($versions); $i++) { $version = $versions[$i]; $schema_changes = $database_update_info[$version]; $next_version = (isset($versions[$i + 1])) ? $versions[$i + 1] : $updates_to_version; // If the installed version to be updated to is < than the current version, and if the current version is >= as the version to be updated to next, we will skip the process if (version_compare($version, $current_version, '<') && version_compare($current_version, $next_version, '>=')) { continue; } if (!sizeof($schema_changes)) { continue; } $no_updates = false; $statements = $db_tools->perform_schema_changes($schema_changes); foreach ($statements as $sql) { _sql($sql, $errored, $error_ary); } } _write_result($no_updates, $errored, $error_ary); // Data updates $error_ary = array(); $errored = $no_updates = false; ?> <br /><br /> <h1><?php echo $lang['UPDATING_DATA']; ?></h1> <br /> <p><?php echo $lang['PROGRESS']; ?> :: <strong> <?php flush(); $no_updates = true; $versions = array_keys($database_update_info); // some code magic for ($i = 0; $i < sizeof($versions); $i++) { $version = $versions[$i]; $next_version = (isset($versions[$i + 1])) ? $versions[$i + 1] : $updates_to_version; // If the installed version to be updated to is < than the current version, and if the current version is >= as the version to be updated to next, we will skip the process if (version_compare($version, $current_version, '<') && version_compare($current_version, $next_version, '>=')) { continue; } change_database_data($no_updates, $version); } _write_result($no_updates, $errored, $error_ary); $error_ary = array(); $errored = $no_updates = false; ?> <br /><br /> <h1><?php echo $lang['UPDATE_VERSION_OPTIMIZE']; ?></h1> <br /> <p><?php echo $lang['PROGRESS']; ?> :: <strong> <?php flush(); if ($debug_from_version === false) { // update the version $sql = "UPDATE " . CONFIG_TABLE . " SET config_value = '$updates_to_version' WHERE config_name = 'version'"; _sql($sql, $errored, $error_ary); } // Reset permissions $sql = 'UPDATE ' . USERS_TABLE . " SET user_permissions = '', user_perm_from = 0"; _sql($sql, $errored, $error_ary); // Update the dbms version if everything is ok... set_config('dbms_version', $db->sql_server_info(true)); /* Optimize/vacuum analyze the tables where appropriate // this should be done for each version in future along with // the version number update switch ($db->sql_layer) { case 'mysql': case 'mysqli': case 'mysql4': $sql = 'OPTIMIZE TABLE ' . $table_prefix . 'auth_access, ' . $table_prefix . 'banlist, ' . $table_prefix . 'categories, ' . $table_prefix . 'config, ' . $table_prefix . 'disallow, ' . $table_prefix . 'forum_prune, ' . $table_prefix . 'forums, ' . $table_prefix . 'groups, ' . $table_prefix . 'posts, ' . $table_prefix . 'posts_text, ' . $table_prefix . 'privmsgs, ' . $table_prefix . 'privmsgs_text, ' . $table_prefix . 'ranks, ' . $table_prefix . 'search_results, ' . $table_prefix . 'search_wordlist, ' . $table_prefix . 'search_wordmatch, ' . $table_prefix . 'sessions_keys' . $table_prefix . 'smilies, ' . $table_prefix . 'themes, ' . $table_prefix . 'themes_name, ' . $table_prefix . 'topics, ' . $table_prefix . 'topics_watch, ' . $table_prefix . 'user_group, ' . $table_prefix . 'users, ' . $table_prefix . 'vote_desc, ' . $table_prefix . 'vote_results, ' . $table_prefix . 'vote_voters, ' . $table_prefix . 'words'; _sql($sql, $errored, $error_ary); break; case 'postgresql': _sql("VACUUM ANALYZE", $errored, $error_ary); break; } */ _write_result($no_updates, $errored, $error_ary); ?> <br /> <h1><?php echo $lang['UPDATE_COMPLETED']; ?></h1> <br /> <?php if (!$inline_update) { ?> <p style="color:red"><?php echo $lang['UPDATE_FILES_NOTICE']; ?></p> <p><?php echo $lang['COMPLETE_LOGIN_TO_BOARD']; ?></p> <?php } else { ?> <p><?php echo ((isset($lang['INLINE_UPDATE_SUCCESSFUL'])) ? $lang['INLINE_UPDATE_SUCCESSFUL'] : 'The database update was successful. Now you need to continue the update process.'); ?></p> <p><a href="<?php echo append_sid("{$phpbb_root_path}install/index.{$phpEx}", "mode=update&sub=file_check&lang=$language"); ?>" class="button1"><?php echo (isset($lang['CONTINUE_UPDATE_NOW'])) ? $lang['CONTINUE_UPDATE_NOW'] : 'Continue the update process now'; ?></a></p> <?php } // Add database update to log add_log('admin', 'LOG_UPDATE_DATABASE', $orig_version, $updates_to_version); // Now we purge the session table as well as all cache files $cache->purge(); ?> </div> </div> <span class="corners-bottom"><span></span></span> </div> </div> </div> <div id="page-footer"> Powered by phpBB © 2000, 2002, 2005, 2007 <a href="http://www.phpbb.com/">phpBB Group</a> </div> </div> </body> </html> <?php garbage_collection(); if (function_exists('exit_handler')) { exit_handler(); } /** * Function for triggering an sql statement */ function _sql($sql, &$errored, &$error_ary, $echo_dot = true) { global $db; if (defined('DEBUG_EXTRA')) { echo "<br />\n{$sql}\n<br />"; } $db->sql_return_on_error(true); $result = $db->sql_query($sql); if ($db->sql_error_triggered) { $errored = true; $error_ary['sql'][] = $db->sql_error_sql; $error_ary['error_code'][] = $db->_sql_error(); } $db->sql_return_on_error(false); if ($echo_dot) { echo ". \n"; flush(); } return $result; } function _write_result($no_updates, $errored, $error_ary) { global $lang; if ($no_updates) { echo ' ' . $lang['NO_UPDATES_REQUIRED'] . '</strong></p>'; } else { echo ' <span class="success">' . $lang['DONE'] . '</span></strong><br />' . $lang['RESULT'] . ' :: '; if ($errored) { echo ' <strong>' . $lang['SOME_QUERIES_FAILED'] . '</strong> <ul>'; for ($i = 0; $i < sizeof($error_ary['sql']); $i++) { echo '<li>' . $lang['ERROR'] . ' :: <strong>' . htmlspecialchars($error_ary['error_code'][$i]['message']) . '</strong><br />'; echo $lang['SQL'] . ' :: <strong>' . htmlspecialchars($error_ary['sql'][$i]) . '</strong><br /><br /></li>'; } echo '</ul> <br /><br />' . $lang['SQL_FAILURE_EXPLAIN'] . '</p>'; } else { echo '<strong>' . $lang['NO_ERRORS'] . '</strong></p>'; } } } /**************************************************************************** * ADD YOUR DATABASE SCHEMA CHANGES HERE * *****************************************************************************/ function database_update_info() { return array( // Changes from 3.0.0 to the next version '3.0.0' => array( // Add the following columns 'add_columns' => array( FORUMS_TABLE => array( 'display_subforum_list' => array('BOOL', 1), ), SESSIONS_TABLE => array( 'session_forum_id' => array('UINT', 0), ), ), 'add_index' => array( SESSIONS_TABLE => array( 'session_forum_id' => array('session_forum_id'), ), GROUPS_TABLE => array( 'group_legend_name' => array('group_legend', 'group_name'), ), ), 'drop_keys' => array( GROUPS_TABLE => array('group_legend'), ), ), // No changes from 3.0.1-RC1 to 3.0.1 '3.0.1-RC1' => array(), // No changes from 3.0.1 to 3.0.2-RC1 '3.0.1' => array(), // Changes from 3.0.2-RC1 to 3.0.2-RC2 '3.0.2-RC1' => array( 'change_columns' => array( DRAFTS_TABLE => array( 'draft_subject' => array('STEXT_UNI', ''), ), FORUMS_TABLE => array( 'forum_last_post_subject' => array('STEXT_UNI', ''), ), POSTS_TABLE => array( 'post_subject' => array('STEXT_UNI', '', 'true_sort'), ), PRIVMSGS_TABLE => array( 'message_subject' => array('STEXT_UNI', ''), ), TOPICS_TABLE => array( 'topic_title' => array('STEXT_UNI', '', 'true_sort'), 'topic_last_post_subject' => array('STEXT_UNI', ''), ), ), 'drop_keys' => array( SESSIONS_TABLE => array('session_forum_id'), ), 'add_index' => array( SESSIONS_TABLE => array( 'session_fid' => array('session_forum_id'), ), ), ), // No changes from 3.0.2-RC2 to 3.0.2 '3.0.2-RC2' => array(), // Changes from 3.0.2 to 3.0.3-RC1 '3.0.2' => array( // Add the following columns 'add_columns' => array( STYLES_TEMPLATE_TABLE => array( 'template_inherits_id' => array('UINT:4', 0), 'template_inherit_path' => array('VCHAR', ''), ), GROUPS_TABLE => array( 'group_max_recipients' => array('UINT', 0), ), ), ), // No changes from 3.0.3-RC1 to 3.0.3 '3.0.3-RC1' => array(), // Changes from 3.0.3 to 3.0.4-RC1 '3.0.3' => array( 'add_columns' => array( PROFILE_FIELDS_TABLE => array( 'field_show_profile' => array('BOOL', 0), ), ), 'change_columns' => array( STYLES_TABLE => array( 'style_id' => array('UINT', NULL, 'auto_increment'), 'template_id' => array('UINT', 0), 'theme_id' => array('UINT', 0), 'imageset_id' => array('UINT', 0), ), STYLES_IMAGESET_TABLE => array( 'imageset_id' => array('UINT', NULL, 'auto_increment'), ), STYLES_IMAGESET_DATA_TABLE => array( 'image_id' => array('UINT', NULL, 'auto_increment'), 'imageset_id' => array('UINT', 0), ), STYLES_THEME_TABLE => array( 'theme_id' => array('UINT', NULL, 'auto_increment'), ), STYLES_TEMPLATE_TABLE => array( 'template_id' => array('UINT', NULL, 'auto_increment'), ), STYLES_TEMPLATE_DATA_TABLE => array( 'template_id' => array('UINT', 0), ), FORUMS_TABLE => array( 'forum_style' => array('UINT', 0), ), USERS_TABLE => array( 'user_style' => array('UINT', 0), ), ), ), // Changes from 3.0.4-RC1 to 3.0.4 '3.0.4-RC1' => array(), // Changes from 3.0.4 to 3.0.5-RC1 '3.0.4' => array( 'change_columns' => array( FORUMS_TABLE => array( 'forum_style' => array('UINT', 0), ), ), ), // No changes from 3.0.5-RC1 to 3.0.5 '3.0.5-RC1' => array(), // No changes from 3.0.5 '3.0.5' => array(), ); } /**************************************************************************** * ADD YOUR DATABASE DATA CHANGES HERE * * REMEMBER: You NEED to enter a schema array above and a data array here, * * even if both or one of them are empty. * *****************************************************************************/ function change_database_data(&$no_updates, $version) { global $db, $errored, $error_ary, $config, $phpbb_root_path, $phpEx; switch ($version) { case '3.0.0': $sql = 'UPDATE ' . TOPICS_TABLE . " SET topic_last_view_time = topic_last_post_time WHERE topic_last_view_time = 0"; _sql($sql, $errored, $error_ary); // Update smiley sizes $smileys = array('icon_e_surprised.gif', 'icon_eek.gif', 'icon_cool.gif', 'icon_lol.gif', 'icon_mad.gif', 'icon_razz.gif', 'icon_redface.gif', 'icon_cry.gif', 'icon_evil.gif', 'icon_twisted.gif', 'icon_rolleyes.gif', 'icon_exclaim.gif', 'icon_question.gif', 'icon_idea.gif', 'icon_arrow.gif', 'icon_neutral.gif', 'icon_mrgreen.gif', 'icon_e_ugeek.gif'); foreach ($smileys as $smiley) { if (file_exists($phpbb_root_path . 'images/smilies/' . $smiley)) { list($width, $height) = getimagesize($phpbb_root_path . 'images/smilies/' . $smiley); $sql = 'UPDATE ' . SMILIES_TABLE . ' SET smiley_width = ' . $width . ', smiley_height = ' . $height . " WHERE smiley_url = '" . $db->sql_escape($smiley) . "'"; _sql($sql, $errored, $error_ary); } } $no_updates = false; break; // No changes from 3.0.1-RC1 to 3.0.1 case '3.0.1-RC1': break; // changes from 3.0.1 to 3.0.2-RC1 case '3.0.1': set_config('referer_validation', '1'); set_config('check_attachment_content', '1'); set_config('mime_triggers', 'body|head|html|img|plaintext|a href|pre|script|table|title'); $no_updates = false; break; // No changes from 3.0.2-RC1 to 3.0.2-RC2 case '3.0.2-RC1': break; // No changes from 3.0.2-RC2 to 3.0.2 case '3.0.2-RC2': break; // Changes from 3.0.2 to 3.0.3-RC1 case '3.0.2': set_config('enable_queue_trigger', '0'); set_config('queue_trigger_posts', '3'); set_config('pm_max_recipients', '0'); // Set maximum number of recipients for the registered users, bots, guests group $sql = 'UPDATE ' . GROUPS_TABLE . ' SET group_max_recipients = 5 WHERE ' . $db->sql_in_set('group_name', array('GUESTS', 'REGISTERED', 'REGISTERED_COPPA', 'BOTS')); _sql($sql, $errored, $error_ary); // Not prefilling yet set_config('dbms_version', ''); // Add new permission u_masspm_group and duplicate settings from u_masspm include_once($phpbb_root_path . 'includes/acp/auth.' . $phpEx); $auth_admin = new auth_admin(); // Only add the new permission if it does not already exist if (empty($auth_admin->acl_options['id']['u_masspm_group'])) { $auth_admin->acl_add_option(array('global' => array('u_masspm_group'))); // Now the tricky part, filling the permission $old_id = $auth_admin->acl_options['id']['u_masspm']; $new_id = $auth_admin->acl_options['id']['u_masspm_group']; $tables = array(ACL_GROUPS_TABLE, ACL_ROLES_DATA_TABLE, ACL_USERS_TABLE); foreach ($tables as $table) { $sql = 'SELECT * FROM ' . $table . ' WHERE auth_option_id = ' . $old_id; $result = _sql($sql, $errored, $error_ary); $sql_ary = array(); while ($row = $db->sql_fetchrow($result)) { $row['auth_option_id'] = $new_id; $sql_ary[] = $row; } $db->sql_freeresult($result); if (sizeof($sql_ary)) { $db->sql_multi_insert($table, $sql_ary); } } // Remove any old permission entries $auth_admin->acl_clear_prefetch(); } /** * Do not resync post counts here. An admin may do this later from the ACP $start = 0; $step = ($config['num_posts']) ? (max((int) ($config['num_posts'] / 5), 20000)) : 20000; $sql = 'UPDATE ' . USERS_TABLE . ' SET user_posts = 0'; _sql($sql, $errored, $error_ary); do { $sql = 'SELECT COUNT(post_id) AS num_posts, poster_id FROM ' . POSTS_TABLE . ' WHERE post_id BETWEEN ' . ($start + 1) . ' AND ' . ($start + $step) . ' AND post_postcount = 1 AND post_approved = 1 GROUP BY poster_id'; $result = _sql($sql, $errored, $error_ary); if ($row = $db->sql_fetchrow($result)) { do { $sql = 'UPDATE ' . USERS_TABLE . " SET user_posts = user_posts + {$row['num_posts']} WHERE user_id = {$row['poster_id']}"; _sql($sql, $errored, $error_ary); } while ($row = $db->sql_fetchrow($result)); $start += $step; } else { $start = 0; } $db->sql_freeresult($result); } while ($start); */ $sql = 'UPDATE ' . MODULES_TABLE . ' SET module_auth = \'acl_a_email && cfg_email_enable\' WHERE module_class = \'acp\' AND module_basename = \'email\''; _sql($sql, $errored, $error_ary); $no_updates = false; break; // Changes from 3.0.3-RC1 to 3.0.3 case '3.0.3-RC1': $sql = 'UPDATE ' . LOG_TABLE . " SET log_operation = 'LOG_DELETE_TOPIC' WHERE log_operation = 'LOG_TOPIC_DELETED'"; _sql($sql, $errored, $error_ary); $no_updates = false; break; // Changes from 3.0.3 to 3.0.4-RC1 case '3.0.3': // Update the Custom Profile Fields based on previous settings to the new format $sql = 'SELECT field_id, field_required, field_show_on_reg, field_hide FROM ' . PROFILE_FIELDS_TABLE; $result = _sql($sql, $errored, $error_ary); while ($row = $db->sql_fetchrow($result)) { $sql_ary = array( 'field_required' => 0, 'field_show_on_reg' => 0, 'field_hide' => 0, 'field_show_profile'=> 0, ); if ($row['field_required']) { $sql_ary['field_required'] = $sql_ary['field_show_on_reg'] = $sql_ary['field_show_profile'] = 1; } else if ($row['field_show_on_reg']) { $sql_ary['field_show_on_reg'] = $sql_ary['field_show_profile'] = 1; } else if ($row['field_hide']) { // Only administrators and moderators can see this CPF, if the view is enabled, they can see it, otherwise just admins in the acp_users module $sql_ary['field_hide'] = 1; } else { // equivelant to "none", which is the "Display in user control panel" option $sql_ary['field_show_profile'] = 1; } _sql('UPDATE ' . PROFILE_FIELDS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . ' WHERE field_id = ' . $row['field_id'], $errored, $error_ary); } $no_updates = false; break; // Changes from 3.0.4-RC1 to 3.0.4 case '3.0.4-RC1': break; // Changes from 3.0.4 to 3.0.5-RC1 case '3.0.4': // Captcha config variables set_config('captcha_gd_wave', 0); set_config('captcha_gd_3d_noise', 1); set_config('captcha_gd_fonts', 1); set_config('confirm_refresh', 1); // Maximum number of keywords set_config('max_num_search_keywords', 10); // Remove static config var and put it back as dynamic variable $sql = 'UPDATE ' . CONFIG_TABLE . " SET is_dynamic = 1 WHERE config_name = 'search_indexing_state'"; _sql($sql, $errored, $error_ary); // Hash old MD5 passwords $sql = 'SELECT user_id, user_password FROM ' . USERS_TABLE . ' WHERE user_pass_convert = 1'; $result = _sql($sql, $errored, $error_ary); while ($row = $db->sql_fetchrow($result)) { if (strlen($row['user_password']) == 32) { $sql_ary = array( 'user_password' => phpbb_hash($row['user_password']), ); _sql('UPDATE ' . USERS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . ' WHERE user_id = ' . $row['user_id'], $errored, $error_ary); } } $db->sql_freeresult($result); // Adjust bot entry $sql = 'UPDATE ' . BOTS_TABLE . " SET bot_agent = 'ichiro/' WHERE bot_agent = 'ichiro/2'"; _sql($sql, $errored, $error_ary); // Before we are able to add a unique key to auth_option, we need to remove duplicate entries // We get duplicate entries first $sql = 'SELECT auth_option FROM ' . ACL_OPTIONS_TABLE . ' GROUP BY auth_option HAVING COUNT(*) >= 2'; $result = $db->sql_query($sql); $auth_options = array(); while ($row = $db->sql_fetchrow($result)) { $auth_options[] = $row['auth_option']; } $db->sql_freeresult($result); // Remove specific auth options if (!empty($auth_options)) { foreach ($auth_options as $option) { // Select auth_option_ids... the largest id will be preserved $sql = 'SELECT auth_option_id FROM ' . ACL_OPTIONS_TABLE . " WHERE auth_option = '" . $db->sql_escape($option) . "' ORDER BY auth_option_id DESC"; // sql_query_limit not possible here, due to bug in postgresql layer $result = $db->sql_query($sql); // Skip first row, this is our original auth option we want to preserve $row = $db->sql_fetchrow($result); while ($row = $db->sql_fetchrow($result)) { // Ok, remove this auth option... _sql('DELETE FROM ' . ACL_OPTIONS_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id'], $errored, $error_ary); _sql('DELETE FROM ' . ACL_ROLES_DATA_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id'], $errored, $error_ary); _sql('DELETE FROM ' . ACL_GROUPS_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id'], $errored, $error_ary); _sql('DELETE FROM ' . ACL_USERS_TABLE . ' WHERE auth_option_id = ' . $row['auth_option_id'], $errored, $error_ary); } $db->sql_freeresult($result); } } // Now make auth_option UNIQUE, by dropping the old index and adding a UNIQUE one. $changes = array( 'drop_keys' => array( ACL_OPTIONS_TABLE => array('auth_option'), ), 'add_unique_index' => array( ACL_OPTIONS_TABLE => array( 'auth_option' => array('auth_option'), ), ), ); global $db_tools; $statements = $db_tools->perform_schema_changes($changes); foreach ($statements as $sql) { _sql($sql, $errored, $error_ary); } $no_updates = false; break; // No changes from 3.0.5-RC1 to 3.0.5 case '3.0.5-RC1': break; case '3.0.5': // TODO: smarter detection here; problem without GD. set_config('captcha_plugin', 'phpbb_captcha_nogd'); break; } } /** * Database Tools for handling cross-db actions such as altering columns, etc. * Currently not supported is returning SQL for creating tables. * * @package dbal */ class updater_db_tools { /** * Current sql layer */ var $sql_layer = ''; /** * @var object DB object */ var $db = NULL; /** * The Column types for every database we support * @var array */ var $dbms_type_map = array( 'mysql_41' => array( 'INT:' => 'int(%d)', 'BINT' => 'bigint(20)', 'UINT' => 'mediumint(8) UNSIGNED', 'UINT:' => 'int(%d) UNSIGNED', 'TINT:' => 'tinyint(%d)', 'USINT' => 'smallint(4) UNSIGNED', 'BOOL' => 'tinyint(1) UNSIGNED', 'VCHAR' => 'varchar(255)', 'VCHAR:' => 'varchar(%d)', 'CHAR:' => 'char(%d)', 'XSTEXT' => 'text', 'XSTEXT_UNI'=> 'varchar(100)', 'STEXT' => 'text', 'STEXT_UNI' => 'varchar(255)', 'TEXT' => 'text', 'TEXT_UNI' => 'text', 'MTEXT' => 'mediumtext', 'MTEXT_UNI' => 'mediumtext', 'TIMESTAMP' => 'int(11) UNSIGNED', 'DECIMAL' => 'decimal(5,2)', 'DECIMAL:' => 'decimal(%d,2)', 'PDECIMAL' => 'decimal(6,3)', 'PDECIMAL:' => 'decimal(%d,3)', 'VCHAR_UNI' => 'varchar(255)', 'VCHAR_UNI:'=> 'varchar(%d)', 'VCHAR_CI' => 'varchar(255)', 'VARBINARY' => 'varbinary(255)', ), 'mysql_40' => array( 'INT:' => 'int(%d)', 'BINT' => 'bigint(20)', 'UINT' => 'mediumint(8) UNSIGNED', 'UINT:' => 'int(%d) UNSIGNED', 'TINT:' => 'tinyint(%d)', 'USINT' => 'smallint(4) UNSIGNED', 'BOOL' => 'tinyint(1) UNSIGNED', 'VCHAR' => 'varbinary(255)', 'VCHAR:' => 'varbinary(%d)', 'CHAR:' => 'binary(%d)', 'XSTEXT' => 'blob', 'XSTEXT_UNI'=> 'blob', 'STEXT' => 'blob', 'STEXT_UNI' => 'blob', 'TEXT' => 'blob', 'TEXT_UNI' => 'blob', 'MTEXT' => 'mediumblob', 'MTEXT_UNI' => 'mediumblob', 'TIMESTAMP' => 'int(11) UNSIGNED', 'DECIMAL' => 'decimal(5,2)', 'DECIMAL:' => 'decimal(%d,2)', 'PDECIMAL' => 'decimal(6,3)', 'PDECIMAL:' => 'decimal(%d,3)', 'VCHAR_UNI' => 'blob', 'VCHAR_UNI:'=> array('varbinary(%d)', 'limit' => array('mult', 3, 255, 'blob')), 'VCHAR_CI' => 'blob', 'VARBINARY' => 'varbinary(255)', ), 'firebird' => array( 'INT:' => 'INTEGER', 'BINT' => 'DOUBLE PRECISION', 'UINT' => 'INTEGER', 'UINT:' => 'INTEGER', 'TINT:' => 'INTEGER', 'USINT' => 'INTEGER', 'BOOL' => 'INTEGER', 'VCHAR' => 'VARCHAR(255) CHARACTER SET NONE', 'VCHAR:' => 'VARCHAR(%d) CHARACTER SET NONE', 'CHAR:' => 'CHAR(%d) CHARACTER SET NONE', 'XSTEXT' => 'BLOB SUB_TYPE TEXT CHARACTER SET NONE', 'STEXT' => 'BLOB SUB_TYPE TEXT CHARACTER SET NONE', 'TEXT' => 'BLOB SUB_TYPE TEXT CHARACTER SET NONE', 'MTEXT' => 'BLOB SUB_TYPE TEXT CHARACTER SET NONE', 'XSTEXT_UNI'=> 'VARCHAR(100) CHARACTER SET UTF8', 'STEXT_UNI' => 'VARCHAR(255) CHARACTER SET UTF8', 'TEXT_UNI' => 'BLOB SUB_TYPE TEXT CHARACTER SET UTF8', 'MTEXT_UNI' => 'BLOB SUB_TYPE TEXT CHARACTER SET UTF8', 'TIMESTAMP' => 'INTEGER', 'DECIMAL' => 'DOUBLE PRECISION', 'DECIMAL:' => 'DOUBLE PRECISION', 'PDECIMAL' => 'DOUBLE PRECISION', 'PDECIMAL:' => 'DOUBLE PRECISION', 'VCHAR_UNI' => 'VARCHAR(255) CHARACTER SET UTF8', 'VCHAR_UNI:'=> 'VARCHAR(%d) CHARACTER SET UTF8', 'VCHAR_CI' => 'VARCHAR(255) CHARACTER SET UTF8', 'VARBINARY' => 'CHAR(255) CHARACTER SET NONE', ), 'mssql' => array( 'INT:' => '[int]', 'BINT' => '[float]', 'UINT' => '[int]', 'UINT:' => '[int]', 'TINT:' => '[int]', 'USINT' => '[int]', 'BOOL' => '[int]', 'VCHAR' => '[varchar] (255)', 'VCHAR:' => '[varchar] (%d)', 'CHAR:' => '[char] (%d)', 'XSTEXT' => '[varchar] (1000)', 'STEXT' => '[varchar] (3000)', 'TEXT' => '[varchar] (8000)', 'MTEXT' => '[text]', 'XSTEXT_UNI'=> '[varchar] (100)', 'STEXT_UNI' => '[varchar] (255)', 'TEXT_UNI' => '[varchar] (4000)', 'MTEXT_UNI' => '[text]', 'TIMESTAMP' => '[int]', 'DECIMAL' => '[float]', 'DECIMAL:' => '[float]', 'PDECIMAL' => '[float]', 'PDECIMAL:' => '[float]', 'VCHAR_UNI' => '[varchar] (255)', 'VCHAR_UNI:'=> '[varchar] (%d)', 'VCHAR_CI' => '[varchar] (255)', 'VARBINARY' => '[varchar] (255)', ), 'oracle' => array( 'INT:' => 'number(%d)', 'BINT' => 'number(20)', 'UINT' => 'number(8)', 'UINT:' => 'number(%d)', 'TINT:' => 'number(%d)', 'USINT' => 'number(4)', 'BOOL' => 'number(1)', 'VCHAR' => 'varchar2(255)', 'VCHAR:' => 'varchar2(%d)', 'CHAR:' => 'char(%d)', 'XSTEXT' => 'varchar2(1000)', 'STEXT' => 'varchar2(3000)', 'TEXT' => 'clob', 'MTEXT' => 'clob', 'XSTEXT_UNI'=> 'varchar2(300)', 'STEXT_UNI' => 'varchar2(765)', 'TEXT_UNI' => 'clob', 'MTEXT_UNI' => 'clob', 'TIMESTAMP' => 'number(11)', 'DECIMAL' => 'number(5, 2)', 'DECIMAL:' => 'number(%d, 2)', 'PDECIMAL' => 'number(6, 3)', 'PDECIMAL:' => 'number(%d, 3)', 'VCHAR_UNI' => 'varchar2(765)', 'VCHAR_UNI:'=> array('varchar2(%d)', 'limit' => array('mult', 3, 765, 'clob')), 'VCHAR_CI' => 'varchar2(255)', 'VARBINARY' => 'raw(255)', ), 'sqlite' => array( 'INT:' => 'int(%d)', 'BINT' => 'bigint(20)', 'UINT' => 'INTEGER UNSIGNED', //'mediumint(8) UNSIGNED', 'UINT:' => 'INTEGER UNSIGNED', // 'int(%d) UNSIGNED', 'TINT:' => 'tinyint(%d)', 'USINT' => 'INTEGER UNSIGNED', //'mediumint(4) UNSIGNED', 'BOOL' => 'INTEGER UNSIGNED', //'tinyint(1) UNSIGNED', 'VCHAR' => 'varchar(255)', 'VCHAR:' => 'varchar(%d)', 'CHAR:' => 'char(%d)', 'XSTEXT' => 'text(65535)', 'STEXT' => 'text(65535)', 'TEXT' => 'text(65535)', 'MTEXT' => 'mediumtext(16777215)', 'XSTEXT_UNI'=> 'text(65535)', 'STEXT_UNI' => 'text(65535)', 'TEXT_UNI' => 'text(65535)', 'MTEXT_UNI' => 'mediumtext(16777215)', 'TIMESTAMP' => 'INTEGER UNSIGNED', //'int(11) UNSIGNED', 'DECIMAL' => 'decimal(5,2)', 'DECIMAL:' => 'decimal(%d,2)', 'PDECIMAL' => 'decimal(6,3)', 'PDECIMAL:' => 'decimal(%d,3)', 'VCHAR_UNI' => 'varchar(255)', 'VCHAR_UNI:'=> 'varchar(%d)', 'VCHAR_CI' => 'varchar(255)', 'VARBINARY' => 'blob', ), 'postgres' => array( 'INT:' => 'INT4', 'BINT' => 'INT8', 'UINT' => 'INT4', // unsigned 'UINT:' => 'INT4', // unsigned 'USINT' => 'INT2', // unsigned 'BOOL' => 'INT2', // unsigned 'TINT:' => 'INT2', 'VCHAR' => 'varchar(255)', 'VCHAR:' => 'varchar(%d)', 'CHAR:' => 'char(%d)', 'XSTEXT' => 'varchar(1000)', 'STEXT' => 'varchar(3000)', 'TEXT' => 'varchar(8000)', 'MTEXT' => 'TEXT', 'XSTEXT_UNI'=> 'varchar(100)', 'STEXT_UNI' => 'varchar(255)', 'TEXT_UNI' => 'varchar(4000)', 'MTEXT_UNI' => 'TEXT', 'TIMESTAMP' => 'INT4', // unsigned 'DECIMAL' => 'decimal(5,2)', 'DECIMAL:' => 'decimal(%d,2)', 'PDECIMAL' => 'decimal(6,3)', 'PDECIMAL:' => 'decimal(%d,3)', 'VCHAR_UNI' => 'varchar(255)', 'VCHAR_UNI:'=> 'varchar(%d)', 'VCHAR_CI' => 'varchar_ci', 'VARBINARY' => 'bytea', ), ); /** * A list of types being unsigned for better reference in some db's * @var array */ var $unsigned_types = array('UINT', 'UINT:', 'USINT', 'BOOL', 'TIMESTAMP'); /** * A list of supported DBMS. We change this class to support more DBMS, the DBMS itself only need to follow some rules. * @var array */ var $supported_dbms = array('firebird', 'mssql', 'mysql_40', 'mysql_41', 'oracle', 'postgres', 'sqlite'); /** * This is set to true if user only wants to return the 'to-be-executed' SQL statement(s) (as an array). * This mode has no effect on some methods (inserting of data for example). This is expressed within the methods command. */ var $return_statements = false; /** * Constructor. Set DB Object and set {@link $return_statements return_statements}. * * @param phpbb_dbal $db DBAL object * @param bool $return_statements True if only statements should be returned and no SQL being executed */ function updater_db_tools(&$db, $return_statements = false) { $this->db = $db; $this->return_statements = $return_statements; // Determine mapping database type switch ($this->db->sql_layer) { case 'mysql': $this->sql_layer = 'mysql_40'; break; case 'mysql4': if (version_compare($this->db->sql_server_info(true), '4.1.3', '>=')) { $this->sql_layer = 'mysql_41'; } else { $this->sql_layer = 'mysql_40'; } break; case 'mysqli': $this->sql_layer = 'mysql_41'; break; case 'mssql': case 'mssql_odbc': $this->sql_layer = 'mssql'; break; default: $this->sql_layer = $this->db->sql_layer; break; } } /** * Handle passed database update array. * Expected structure... * Key being one of the following * change_columns: Column changes (only type, not name) * add_columns: Add columns to a table * drop_keys: Dropping keys * drop_columns: Removing/Dropping columns * add_primary_keys: adding primary keys * add_unique_index: adding an unique index * add_index: adding an index * * The values are in this format: * {TABLE NAME} => array( * {COLUMN NAME} => array({COLUMN TYPE}, {DEFAULT VALUE}, {OPTIONAL VARIABLES}), * {KEY/INDEX NAME} => array({COLUMN NAMES}), * ) * * For more information have a look at /develop/create_schema_files.php (only available through SVN) */ function perform_schema_changes($schema_changes) { if (empty($schema_changes)) { return; } $statements = array(); // Change columns? if (!empty($schema_changes['change_columns'])) { foreach ($schema_changes['change_columns'] as $table => $columns) { foreach ($columns as $column_name => $column_data) { // If the column exists we change it, else we add it ;) if ($this->sql_column_exists($table, $column_name)) { $result = $this->sql_column_change($table, $column_name, $column_data); } else { $result = $this->sql_column_add($table, $column_name, $column_data); } if ($this->return_statements) { $statements = array_merge($statements, $result); } } } } // Add columns? if (!empty($schema_changes['add_columns'])) { foreach ($schema_changes['add_columns'] as $table => $columns) { foreach ($columns as $column_name => $column_data) { // Only add the column if it does not exist yet, else change it (to be consistent) if ($this->sql_column_exists($table, $column_name)) { $result = $this->sql_column_change($table, $column_name, $column_data); } else { $result = $this->sql_column_add($table, $column_name, $column_data); } if ($this->return_statements) { $statements = array_merge($statements, $result); } } } } // Remove keys? if (!empty($schema_changes['drop_keys'])) { foreach ($schema_changes['drop_keys'] as $table => $indexes) { foreach ($indexes as $index_name) { $result = $this->sql_index_drop($table, $index_name); if ($this->return_statements) { $statements = array_merge($statements, $result); } } } } // Drop columns? if (!empty($schema_changes['drop_columns'])) { foreach ($schema_changes['drop_columns'] as $table => $columns) { foreach ($columns as $column) { // Only remove the column if it exists... if ($this->sql_column_exists($table, $column)) { $result = $this->sql_column_remove($table, $column); if ($this->return_statements) { $statements = array_merge($statements, $result); } } } } } // Add primary keys? if (!empty($schema_changes['add_primary_keys'])) { foreach ($schema_changes['add_primary_keys'] as $table => $columns) { $result = $this->sql_create_primary_key($table, $columns); if ($this->return_statements) { $statements = array_merge($statements, $result); } } } // Add unqiue indexes? if (!empty($schema_changes['add_unique_index'])) { foreach ($schema_changes['add_unique_index'] as $table => $index_array) { foreach ($index_array as $index_name => $column) { $result = $this->sql_create_unique_index($table, $index_name, $column); if ($this->return_statements) { $statements = array_merge($statements, $result); } } } } // Add indexes? if (!empty($schema_changes['add_index'])) { foreach ($schema_changes['add_index'] as $table => $index_array) { foreach ($index_array as $index_name => $column) { $result = $this->sql_create_index($table, $index_name, $column); if ($this->return_statements) { $statements = array_merge($statements, $result); } } } } if ($this->return_statements) { return $statements; } } /** * Check if a specified column exist * * @param string $table Table to check the column at * @param string $column_name The column to check * * @return bool True if column exists, else false */ function sql_column_exists($table, $column_name) { switch ($this->sql_layer) { case 'mysql_40': case 'mysql_41': $sql = "SHOW COLUMNS FROM $table"; $result = $this->db->sql_query($sql); while ($row = $this->db->sql_fetchrow($result)) { // lower case just in case if (strtolower($row['Field']) == $column_name) { $this->db->sql_freeresult($result); return true; } } $this->db->sql_freeresult($result); return false; break; // PostgreSQL has a way of doing this in a much simpler way but would // not allow us to support all versions of PostgreSQL case 'postgres': $sql = "SELECT a.attname FROM pg_class c, pg_attribute a WHERE c.relname = '{$table}' AND a.attnum > 0 AND a.attrelid = c.oid"; $result = $this->db->sql_query($sql); while ($row = $this->db->sql_fetchrow($result)) { // lower case just in case if (strtolower($row['attname']) == $column_name) { $this->db->sql_freeresult($result); return true; } } $this->db->sql_freeresult($result); return false; break; // same deal with PostgreSQL, we must perform more complex operations than // we technically could case 'mssql': $sql = "SELECT c.name FROM syscolumns c LEFT JOIN sysobjects o ON c.id = o.id WHERE o.name = '{$table}'"; $result = $this->db->sql_query($sql); while ($row = $this->db->sql_fetchrow($result)) { // lower case just in case if (strtolower($row['name']) == $column_name) { $this->db->sql_freeresult($result); return true; } } $this->db->sql_freeresult($result); return false; break; case 'oracle': $sql = "SELECT column_name FROM user_tab_columns WHERE table_name = '{$table}'"; $result = $this->db->sql_query($sql); while ($row = $this->db->sql_fetchrow($result)) { // lower case just in case if (strtolower($row['column_name']) == $column_name) { $this->db->sql_freeresult($result); return true; } } $this->db->sql_freeresult($result); return false; break; case 'firebird': $sql = "SELECT RDB\$FIELD_NAME as FNAME FROM RDB\$RELATION_FIELDS WHERE RDB\$RELATION_NAME = '{$table}'"; $result = $this->db->sql_query($sql); while ($row = $this->db->sql_fetchrow($result)) { // lower case just in case if (strtolower($row['fname']) == $column_name) { $this->db->sql_freeresult($result); return true; } } $this->db->sql_freeresult($result); return false; break; // ugh, SQLite case 'sqlite': $sql = "SELECT sql FROM sqlite_master WHERE type = 'table' AND name = '{$table}'"; $result = $this->db->sql_query($sql); if (!$result) { return false; } $row = $this->db->sql_fetchrow($result); $this->db->sql_freeresult($result); preg_match('#$(.*)$#s', $row['sql'], $matches); $cols = trim($matches[1]); $col_array = preg_split('/,(?![\s\w]+\))/m', $cols); foreach ($col_array as $declaration) { $entities = preg_split('#\s+#', trim($declaration)); if ($entities[0] == 'PRIMARY') { continue; } if (strtolower($entities[0]) == $column_name) { return true; } } return false; break; } } /** * Private method for performing sql statements (either execute them or return them) * @access private */ function _sql_run_sql($statements) { if ($this->return_statements) { return $statements; } // We could add error handling here... foreach ($statements as $sql) { if ($sql === 'begin') { $this->db->sql_transaction('begin'); } else if ($sql === 'commit') { $this->db->sql_transaction('commit'); } else { $this->db->sql_query($sql); } } return true; } /** * Function to prepare some column information for better usage * @access private */ function sql_prepare_column_data($table_name, $column_name, $column_data) { // Get type if (strpos($column_data[0], ':') !== false) { list($orig_column_type, $column_length) = explode(':', $column_data[0]); if (!is_array($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'])) { $column_type = sprintf($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'], $column_length); } else { if (isset($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['rule'])) { switch ($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['rule'][0]) { case 'div': $column_length /= $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['rule'][1]; $column_length = ceil($column_length); $column_type = sprintf($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'][0], $column_length); break; } } if (isset($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'])) { switch ($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][0]) { case 'mult': $column_length *= $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][1]; if ($column_length > $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][2]) { $column_type = $this->dbms_type_map[$this->sql_layer][$orig_column_type . ':']['limit'][3]; } else { $column_type = sprintf($this->dbms_type_map[$this->sql_layer][$orig_column_type . ':'][0], $column_length); } break; } } } $orig_column_type .= ':'; } else { $orig_column_type = $column_data[0]; $column_type = $this->dbms_type_map[$this->sql_layer][$column_data[0]]; } // Adjust default value if db-dependant specified if (is_array($column_data[1])) { $column_data[1] = (isset($column_data[1][$this->sql_layer])) ? $column_data[1][$this->sql_layer] : $column_data[1]['default']; } $sql = ''; $return_array = array(); switch ($this->sql_layer) { case 'firebird': $sql .= " {$column_type} "; if (!is_null($column_data[1])) { $sql .= 'DEFAULT ' . ((is_numeric($column_data[1])) ? $column_data[1] : "'{$column_data[1]}'") . ' '; } $sql .= 'NOT NULL'; // This is a UNICODE column and thus should be given it's fair share if (preg_match('/^X?STEXT_UNI|VCHAR_(CI|UNI:?)/', $column_data[0])) { $sql .= ' COLLATE UNICODE'; } $return_array['auto_increment'] = false; if (isset($column_data[2]) && $column_data[2] == 'auto_increment') { $return_array['auto_increment'] = true; } break; case 'mssql': $sql .= " {$column_type} "; $sql_default = " {$column_type} "; // For adding columns we need the default definition if (!is_null($column_data[1])) { // For hexadecimal values do not use single quotes if (strpos($column_data[1], '0x') === 0) { $sql_default .= 'DEFAULT (' . $column_data[1] . ') '; } else { $sql_default .= 'DEFAULT (' . ((is_numeric($column_data[1])) ? $column_data[1] : "'{$column_data[1]}'") . ') '; } } if (isset($column_data[2]) && $column_data[2] == 'auto_increment') { // $sql .= 'IDENTITY (1, 1) '; $sql_default .= 'IDENTITY (1, 1) '; } $return_array['textimage'] = $column_type === '[text]'; $sql .= 'NOT NULL'; $sql_default .= 'NOT NULL'; $return_array['column_type_sql_default'] = $sql_default; break; case 'mysql_40': case 'mysql_41': $sql .= " {$column_type} "; // For hexadecimal values do not use single quotes if (!is_null($column_data[1]) && substr($column_type, -4) !== 'text' && substr($column_type, -4) !== 'blob') { $sql .= (strpos($column_data[1], '0x') === 0) ? "DEFAULT {$column_data[1]} " : "DEFAULT '{$column_data[1]}' "; } $sql .= 'NOT NULL'; if (isset($column_data[2])) { if ($column_data[2] == 'auto_increment') { $sql .= ' auto_increment'; } else if ($this->sql_layer === 'mysql_41' && $column_data[2] == 'true_sort') { $sql .= ' COLLATE utf8_unicode_ci'; } } break; case 'oracle': $sql .= " {$column_type} "; $sql .= (!is_null($column_data[1])) ? "DEFAULT '{$column_data[1]}' " : ''; // In Oracle empty strings ('') are treated as NULL. // Therefore in oracle we allow NULL's for all DEFAULT '' entries // Oracle does not like setting NOT NULL on a column that is already NOT NULL (this happens only on number fields) if (!preg_match('/number/i', $column_type)) { $sql .= ($column_data[1] === '') ? '' : 'NOT NULL'; } $return_array['auto_increment'] = false; if (isset($column_data[2]) && $column_data[2] == 'auto_increment') { $return_array['auto_increment'] = true; } break; case 'postgres': $return_array['column_type'] = $column_type; $sql .= " {$column_type} "; $return_array['auto_increment'] = false; if (isset($column_data[2]) && $column_data[2] == 'auto_increment') { $default_val = "nextval('{$table_name}_seq')"; $return_array['auto_increment'] = true; } else if (!is_null($column_data[1])) { $default_val = "'" . $column_data[1] . "'"; $return_array['null'] = 'NOT NULL'; $sql .= 'NOT NULL '; } $return_array['default'] = $default_val; $sql .= "DEFAULT {$default_val}"; // Unsigned? Then add a CHECK contraint if (in_array($orig_column_type, $this->unsigned_types)) { $return_array['constraint'] = "CHECK ({$column_name} >= 0)"; $sql .= " CHECK ({$column_name} >= 0)"; } break; case 'sqlite': $return_array['primary_key_set'] = false; if (isset($column_data[2]) && $column_data[2] == 'auto_increment') { $sql .= ' INTEGER PRIMARY KEY'; $return_array['primary_key_set'] = true; } else { $sql .= ' ' . $column_type; } $sql .= ' NOT NULL '; $sql .= (!is_null($column_data[1])) ? "DEFAULT '{$column_data[1]}'" : ''; break; } $return_array['column_type_sql'] = $sql; return $return_array; } /** * Add new column */ function sql_column_add($table_name, $column_name, $column_data) { $column_data = $this->sql_prepare_column_data($table_name, $column_name, $column_data); $statements = array(); switch ($this->sql_layer) { case 'firebird': $statements[] = 'ALTER TABLE ' . $table_name . ' ADD "' . strtoupper($column_name) . '" ' . $column_data['column_type_sql']; break; case 'mssql': $statements[] = 'ALTER TABLE [' . $table_name . '] ADD [' . $column_name . '] ' . $column_data['column_type_sql_default']; break; case 'mysql_40': case 'mysql_41': $statements[] = 'ALTER TABLE `' . $table_name . '` ADD COLUMN `' . $column_name . '` ' . $column_data['column_type_sql']; break; case 'oracle': $statements[] = 'ALTER TABLE ' . $table_name . ' ADD ' . $column_name . ' ' . $column_data['column_type_sql']; break; case 'postgres': $statements[] = 'ALTER TABLE ' . $table_name . ' ADD COLUMN "' . $column_name . '" ' . $column_data['column_type_sql']; break; case 'sqlite': if (version_compare(sqlite_libversion(), '3.0') == -1) { $sql = "SELECT sql FROM sqlite_master WHERE type = 'table' AND name = '{$table_name}' ORDER BY type DESC, name;"; $result = $this->db->sql_query($sql); if (!$result) { break; } $row = $this->db->sql_fetchrow($result); $this->db->sql_freeresult($result); $statements[] = 'begin'; // Create a backup table and populate it, destroy the existing one $statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $row['sql']); $statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name; $statements[] = 'DROP TABLE ' . $table_name; preg_match('#$(.*)$#s', $row['sql'], $matches); $new_table_cols = trim($matches[1]); $old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols); $column_list = array(); foreach ($old_table_cols as $declaration) { $entities = preg_split('#\s+#', trim($declaration)); if ($entities[0] == 'PRIMARY') { continue; } $column_list[] = $entities[0]; } $columns = implode(',', $column_list); $new_table_cols = $column_name . ' ' . $column_data['column_type_sql'] . ',' . $new_table_cols; // create a new table and fill it up. destroy the temp one $statements[] = 'CREATE TABLE ' . $table_name . ' (' . $new_table_cols . ');'; $statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;'; $statements[] = 'DROP TABLE ' . $table_name . '_temp'; $statements[] = 'commit'; } else { $statements[] = 'ALTER TABLE ' . $table_name . ' ADD ' . $column_name . ' [' . $column_data['column_type_sql'] . ']'; } break; } return $this->_sql_run_sql($statements); } /** * Drop column */ function sql_column_remove($table_name, $column_name) { $statements = array(); switch ($this->sql_layer) { case 'firebird': $statements[] = 'ALTER TABLE ' . $table_name . ' DROP "' . strtoupper($column_name) . '"'; break; case 'mssql': $statements[] = 'ALTER TABLE [' . $table_name . '] DROP COLUMN [' . $column_name . ']'; break; case 'mysql_40': case 'mysql_41': $statements[] = 'ALTER TABLE `' . $table_name . '` DROP COLUMN `' . $column_name . '`'; break; case 'oracle': $statements[] = 'ALTER TABLE ' . $table_name . ' DROP ' . $column_name; break; case 'postgres': $statements[] = 'ALTER TABLE ' . $table_name . ' DROP COLUMN "' . $column_name . '"'; break; case 'sqlite': if (version_compare(sqlite_libversion(), '3.0') == -1) { $sql = "SELECT sql FROM sqlite_master WHERE type = 'table' AND name = '{$table_name}' ORDER BY type DESC, name;"; $result = $this->db->sql_query($sql); if (!$result) { break; } $row = $this->db->sql_fetchrow($result); $this->db->sql_freeresult($result); $statements[] = 'begin'; // Create a backup table and populate it, destroy the existing one $statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $row['sql']); $statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name; $statements[] = 'DROP TABLE ' . $table_name; preg_match('#$(.*)$#s', $row['sql'], $matches); $new_table_cols = trim($matches[1]); $old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols); $column_list = array(); foreach ($old_table_cols as $declaration) { $entities = preg_split('#\s+#', trim($declaration)); if ($entities[0] == 'PRIMARY' || $entities[0] === $column_name) { continue; } $column_list[] = $entities[0]; } $columns = implode(',', $column_list); $new_table_cols = $new_table_cols = preg_replace('/' . $column_name . '[^,]+(?:,|$)/m', '', $new_table_cols); // create a new table and fill it up. destroy the temp one $statements[] = 'CREATE TABLE ' . $table_name . ' (' . $new_table_cols . ');'; $statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;'; $statements[] = 'DROP TABLE ' . $table_name . '_temp'; $statements[] = 'commit'; } else { $statements[] = 'ALTER TABLE ' . $table_name . ' DROP COLUMN ' . $column_name; } break; } return $this->_sql_run_sql($statements); } /** * Drop Index */ function sql_index_drop($table_name, $index_name) { $statements = array(); switch ($this->sql_layer) { case 'mssql': $statements[] = 'DROP INDEX ' . $table_name . '.' . $index_name; break; case 'mysql_40': case 'mysql_41': $statements[] = 'DROP INDEX ' . $index_name . ' ON ' . $table_name; break; case 'firebird': case 'oracle': case 'postgres': case 'sqlite': $statements[] = 'DROP INDEX ' . $table_name . '_' . $index_name; break; } return $this->_sql_run_sql($statements); } /** * Add primary key */ function sql_create_primary_key($table_name, $column) { $statements = array(); switch ($this->sql_layer) { case 'firebird': case 'postgres': case 'mysql_40': case 'mysql_41': $statements[] = 'ALTER TABLE ' . $table_name . ' ADD PRIMARY KEY (' . implode(', ', $column) . ')'; break; case 'mssql': $sql = "ALTER TABLE [{$table_name}] WITH NOCHECK ADD "; $sql .= "CONSTRAINT [PK_{$table_name}] PRIMARY KEY CLUSTERED ("; $sql .= '[' . implode("],\n\t\t[", $column) . ']'; $sql .= ') ON [PRIMARY]'; $statements[] = $sql; break; case 'oracle': $statements[] = 'ALTER TABLE ' . $table_name . 'add CONSTRAINT pk_' . $table_name . ' PRIMARY KEY (' . implode(', ', $column) . ')'; break; case 'sqlite': $sql = "SELECT sql FROM sqlite_master WHERE type = 'table' AND name = '{$table_name}' ORDER BY type DESC, name;"; $result = $this->db->sql_query($sql); if (!$result) { break; } $row = $this->db->sql_fetchrow($result); $this->db->sql_freeresult($result); $statements[] = 'begin'; // Create a backup table and populate it, destroy the existing one $statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $row['sql']); $statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name; $statements[] = 'DROP TABLE ' . $table_name; preg_match('#$(.*)$#s', $row['sql'], $matches); $new_table_cols = trim($matches[1]); $old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols); $column_list = array(); foreach ($old_table_cols as $declaration) { $entities = preg_split('#\s+#', trim($declaration)); if ($entities[0] == 'PRIMARY') { continue; } $column_list[] = $entities[0]; } $columns = implode(',', $column_list); // create a new table and fill it up. destroy the temp one $statements[] = 'CREATE TABLE ' . $table_name . ' (' . $new_table_cols . ', PRIMARY KEY (' . implode(', ', $column) . '));'; $statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;'; $statements[] = 'DROP TABLE ' . $table_name . '_temp'; $statements[] = 'commit'; break; } return $this->_sql_run_sql($statements); } /** * Add unique index */ function sql_create_unique_index($table_name, $index_name, $column) { $statements = array(); switch ($this->sql_layer) { case 'firebird': case 'postgres': case 'oracle': case 'sqlite': $statements[] = 'CREATE UNIQUE INDEX ' . $table_name . '_' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')'; break; case 'mysql_40': case 'mysql_41': $statements[] = 'CREATE UNIQUE INDEX ' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')'; break; case 'mssql': $statements[] = 'CREATE UNIQUE INDEX ' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ') ON [PRIMARY]'; break; } return $this->_sql_run_sql($statements); } /** * Add index */ function sql_create_index($table_name, $index_name, $column) { $statements = array(); switch ($this->sql_layer) { case 'firebird': case 'postgres': case 'oracle': case 'sqlite': $statements[] = 'CREATE INDEX ' . $table_name . '_' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')'; break; case 'mysql_40': case 'mysql_41': $statements[] = 'CREATE INDEX ' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ')'; break; case 'mssql': $statements[] = 'CREATE INDEX ' . $index_name . ' ON ' . $table_name . '(' . implode(', ', $column) . ') ON [PRIMARY]'; break; } return $this->_sql_run_sql($statements); } /** * Change column type (not name!) */ function sql_column_change($table_name, $column_name, $column_data) { $column_data = $this->sql_prepare_column_data($table_name, $column_name, $column_data); $statements = array(); switch ($this->sql_layer) { case 'firebird': // Change type... $statements[] = 'ALTER TABLE ' . $table_name . ' ALTER COLUMN "' . strtoupper($column_name) . '" TYPE ' . ' ' . $column_data['column_type_sql']; break; case 'mssql': $statements[] = 'ALTER TABLE [' . $table_name . '] ALTER COLUMN [' . $column_name . '] ' . $column_data['column_type_sql']; break; case 'mysql_40': case 'mysql_41': $statements[] = 'ALTER TABLE `' . $table_name . '` CHANGE `' . $column_name . '` `' . $column_name . '` ' . $column_data['column_type_sql']; break; case 'oracle': $statements[] = 'ALTER TABLE ' . $table_name . ' MODIFY ' . $column_name . ' ' . $column_data['column_type_sql']; break; case 'postgres': $sql = 'ALTER TABLE ' . $table_name . ' '; $sql_array = array(); $sql_array[] = 'ALTER COLUMN ' . $column_name . ' TYPE ' . $column_data['column_type']; if (isset($column_data['null'])) { if ($column_data['null'] == 'NOT NULL') { $sql_array[] = 'ALTER COLUMN ' . $column_name . ' SET NOT NULL'; } else if ($column_data['null'] == 'NULL') { $sql_array[] = 'ALTER COLUMN ' . $column_name . ' DROP NOT NULL'; } } if (isset($column_data['default'])) { $sql_array[] = 'ALTER COLUMN ' . $column_name . ' SET DEFAULT ' . $column_data['default']; } // we don't want to double up on constraints if we change different number data types if (isset($column_data['constraint'])) { $constraint_sql = "SELECT consrc as constraint_data FROM pg_constraint, pg_class bc WHERE conrelid = bc.oid AND bc.relname = '{$table_name}' AND NOT EXISTS ( SELECT * FROM pg_constraint as c, pg_inherits as i WHERE i.inhrelid = pg_constraint.conrelid AND c.conname = pg_constraint.conname AND c.consrc = pg_constraint.consrc AND c.conrelid = i.inhparent )"; $constraint_exists = false; $result = $this->db->sql_query($constraint_sql); while ($row = $this->db->sql_fetchrow($result)) { if (trim($row['constraint_data']) == trim($column_data['constraint'])) { $constraint_exists = true; break; } } $this->db->sql_freeresult($result); if (!$constraint_exists) { $sql_array[] = 'ADD ' . $column_data['constraint']; } } $sql .= implode(', ', $sql_array); $statements[] = $sql; break; case 'sqlite': $sql = "SELECT sql FROM sqlite_master WHERE type = 'table' AND name = '{$table_name}' ORDER BY type DESC, name;"; $result = $this->db->sql_query($sql); if (!$result) { break; } $row = $this->db->sql_fetchrow($result); $this->db->sql_freeresult($result); $statements[] = 'begin'; // Create a temp table and populate it, destroy the existing one $statements[] = preg_replace('#CREATE\s+TABLE\s+"?' . $table_name . '"?#i', 'CREATE TEMPORARY TABLE ' . $table_name . '_temp', $row['sql']); $statements[] = 'INSERT INTO ' . $table_name . '_temp SELECT * FROM ' . $table_name; $statements[] = 'DROP TABLE ' . $table_name; preg_match('#$(.*)$#s', $row['sql'], $matches); $new_table_cols = trim($matches[1]); $old_table_cols = preg_split('/,(?![\s\w]+\))/m', $new_table_cols); $column_list = array(); foreach ($old_table_cols as $key => $declaration) { $entities = preg_split('#\s+#', trim($declaration)); $column_list[] = $entities[0]; if ($entities[0] == $column_name) { $old_table_cols[$key] = $column_name . ' ' . $column_data['column_type_sql']; } } $columns = implode(',', $column_list); // create a new table and fill it up. destroy the temp one $statements[] = 'CREATE TABLE ' . $table_name . ' (' . implode(',', $old_table_cols) . ');'; $statements[] = 'INSERT INTO ' . $table_name . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . $table_name . '_temp;'; $statements[] = 'DROP TABLE ' . $table_name . '_temp'; $statements[] = 'commit'; break; } return $this->_sql_run_sql($statements); } } ?>