mirror of
https://github.com/Pathduck/gallery3.git
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86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2008 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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// Convienence wrapper around the Php mysqli class
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class Install_Mysqli_Driver {
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private $_mysqli;
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private $_server;
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private $_user;
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public function __construct($server, $user, $password) {
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$this->_mysqli = @mysqli_connect($server, $user, $password);
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if (!$this->_mysqli) {
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throw new Exception(mysqli_connect_error());
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}
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$this->_server = $server;
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$this->_user = $user;
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}
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public function __destruct() {
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if (!empty($this->_mysqli)) {
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@$this->_mysqli->close();
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$this->_mysqli = null;
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}
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}
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public function list_dbs() {
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$db_list = $this->_mysqli->query("SHOW DATABASES");
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$databases = array();
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if ($db_list) {
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while ($row = $db_list->fetch_row()) {
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$databases[$row[0]] = 1;
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}
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}
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return $databases;
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}
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public function get_access_rights($dbname) {
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$select = "SELECT PRIVILEGE_TYPE " .
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" FROM `information_schema`.`schema_privileges`" .
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" WHERE `GRANTEE` = '\\'{$this->_user}\\'@\\'{$this->_server}\\''" .
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" AND `TABLE_SCHEMA` = '$dbname';";
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$privileges = $this->_mysqli->query($select);
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$permissions = array();
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if ($privileges) {
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while ($row = $privileges->fetch_row()) {
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$permissions[strtolower($row[0])] = 1;
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}
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}
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return $permissions;
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}
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public function select_db($dbname) {
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$this->_mysqli->select_db($dbname);
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}
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public function list_tables($dbname) {
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$select = "SHOW TABLES FROM $dbname;";
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$db_tables = $this->_mysqli->query($select);
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$tables = array();
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if ($db_tables) {
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while ($row = $db_tables->fetch_row()) {
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$tables[strtolower($row[0])] = 1;
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}
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}
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return $tables;
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}
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}
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