<?php // +-----------------------------------------------------------------------+ // | Piwigo - a PHP based picture gallery | // +-----------------------------------------------------------------------+ // | Copyright(C) 2008-2010 Piwigo Team http://piwigo.org | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | // +-----------------------------------------------------------------------+ // | This program is free software; you can redistribute it and/or modify | // | it under the terms of the GNU General Public License as published by | // | the Free Software Foundation | // | | // | This program is distributed in the hope that it will be useful, but | // | WITHOUT ANY WARRANTY; without even the implied warranty of | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | // | General Public License for more details. | // | | // | You should have received a copy of the GNU General Public License | // | along with this program; if not, write to the Free Software | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | // | USA. | // +-----------------------------------------------------------------------+ /** * loads an sql file and executes all queries * * Before executing a query, $replaced is... replaced by $replacing. This is * useful when the SQL file contains generic words. Drop table queries are * not executed. * * @param string filepath * @param string replaced * @param string replacing * @return void */ function execute_sqlfile($filepath, $replaced, $replacing, $dblayer) { $sql_lines = file($filepath); $query = ''; foreach ($sql_lines as $sql_line) { $sql_line = trim($sql_line); if (preg_match('/(^--|^$)/', $sql_line)) { continue; } $query.= ' '.$sql_line; // if we reached the end of query, we execute it and reinitialize the // variable "query" if (preg_match('/;$/', $sql_line)) { $query = trim($query); $query = str_replace($replaced, $replacing, $query); // we don't execute "DROP TABLE" queries if (!preg_match('/^DROP TABLE/i', $query)) { if ('mysql' == $dblayer) { if ( preg_match('/^(CREATE TABLE .*)[\s]*;[\s]*/im', $query, $matches) ) { $query = $matches[1].' DEFAULT CHARACTER SET utf8'.';'; } } pwg_query($query); } $query = ''; } } } /** * Search for database engines available * * We search for functions_DATABASE_ENGINE.inc.php * and we check if the connect function for that database exists * * @return array */ function available_engines() { $engines = array(); $pattern = PHPWG_ROOT_PATH. 'include/dblayer/functions_%s.inc.php'; include_once PHPWG_ROOT_PATH. 'include/dblayer/dblayers.inc.php'; foreach ($dblayers as $engine_name => $engine) { if (file_exists(sprintf($pattern, $engine_name))) { $engines[$engine_name]['label'] = $engine['engine']; $engines[$engine_name]['available'] = false; if (isset($engine['function_available']) && function_exists($engine['function_available'])) { $engines[$engine_name]['available'] = true; } elseif (isset($engine['class_available']) && class_exists($engine['class_available'])) { $engines[$engine_name]['available'] = true; } } } if ($engines['sqlite']['available'] and !$engines['pdo-sqlite']['available']) { unset($engines['pdo-sqlite']); } elseif ($engines['pdo-sqlite']['available'] and !$engines['sqlite']['available']) { unset($engines['sqlite']); } elseif (DEFAULT_DB_SQLITE=='native') { unset($engines['pdo-sqlite']); } else { unset($engines['sqlite']); } return $engines; } /** * Automatically activate all core themes in the "themes" directory. * * @return void */ function activate_core_themes() { include_once(PHPWG_ROOT_PATH.'admin/include/themes.class.php'); $themes = new themes(); foreach ($themes->fs_themes as $theme_id => $fs_theme) { if (in_array($theme_id, array('Sylvia', 'clear', 'dark'))) { $themes->perform_action('activate', $theme_id); } } } function install_db_connect(&$infos, &$errors) { global $pwg_db_link; try { $pwg_db_link = pwg_db_connect($_POST['dbhost'], $_POST['dbuser'], $_POST['dbpasswd'], $_POST['dbname']); if ($pwg_db_link) { pwg_db_check_version(); } } catch (Exception $e) { array_push( $errors, l10n($e->getMessage())); } } ?>