Файл: lib/SQL/PDO/SQLite.php
Строк: 271
<?php
/**
*
* This software is distributed under the GNU GPL v3.0 license.
* @author Gemorroj
* @copyright 2008-2011 http://wapinet.ru
* @license http://www.gnu.org/licenses/gpl-3.0.txt
* @link http://wapinet.ru/gmanager/
* @version 0.8 beta
*
* PHP version >= 5.2.1
*
*/
class SQL_PDO_SQLite implements SQL_Interface
{
private $_resource;
/**
* PDO SQLite connector
*
* @param string $db
* @return object or string
*/
private function _connect ($db = '')
{
try {
$this->_resource = new PDO('sqlite:' . $db);
} catch (Exception $e) {
return Errors::message(Language::get('sql_connect_false') . '<br/>' . htmlspecialchars($e->getMessage(), ENT_NOQUOTES), Errors::MESSAGE_FAIL);
}
return $this->_resource;
}
/**
* Installer
*
* @param string $host (not used)
* @param string $name (not used)
* @param string $pass (not used)
* @param string $db
* @param string $charset (not used)
* @param string $sql
* @return string
*/
public function installer ($host = null, $name = null, $pass = null, $db = '', $charset = null, $sql = '')
{
if (!$sql || !$query = SQL::parser($sql)) {
return '';
}
$out = '<?php' . "n"
. '// PDO SQLite Installer' . "n"
. '// Created in Gmanager ' . Config::getVersion() . "n"
. '// http://wapinet.ru/gmanager/' . "nn"
. 'error_reporting(0);' . "nn"
. 'if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) {' . "n"
. ' header('Content-type: text/html; charset=UTF-8');' . "n"
. '} else {' . "n"
. ' header('Content-type: application/xhtml+xml; charset=UTF-8');' . "n"
. '}' . "nn"
. 'echo '<?xml version="1.0" encoding="UTF-8"?>' . "n"
. '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">' . "n"
. '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ru">' . "n"
. '<head>' . "n"
. '<title>PDO SQLite Installer</title>' . "n"
. '<style type="text/css">' . "n"
. 'body {' . "n"
. ' background-color: #cccccc;' . "n"
. ' color: #000000;' . "n"
. '}' . "n"
. '</style>' . "n"
. '</head>' . "n"
. '<body>' . "n"
. '<div>';' . "nnn"
. 'if (!$_POST) {' . "n"
. ' echo '<form action="' . $_SERVER['PHP_SELF'] . '" method="post">' . "n"
. ' <div>' . "n"
. ' ' . Language::get('sql_db') . '<br/>' . "n"
. ' <input type="text" name="db" value="' . htmlspecialchars($db) . '"/><br/>' . "n"
. ' <input type="submit" value="' . Language::get('install') . '"/>' . "n"
. ' </div>' . "n"
. ' </form>' . "n"
. ' </div></body></html>';' . "n"
. ' exit;' . "n"
. '}' . "nn"
. 'try {' . "n"
. ' $connect = new PDO('sqlite:' . $_POST['db']));' . "n"
. '} catch (Exception $e) {' . "n"
. ' exit('Can not connect to SQLite</div></body></html>');' . "n"
. '}' . "nn";
foreach ($query as $q) {
$out .= '$sql = "' . str_replace('"', '"', trim($q)) . ';";' . "n"
. 'if (!$connect->query($sql)) {' . "n"
. ' $tmp = $connect->errorInfo();' . "n"
. ' $error[] = $tmp[2] . "n SQL:n" . $sql;' . "n"
. '}' . "nn";
}
$out .= 'if ($error) {' . "n"
. ' echo 'Error:<pre>' . htmlspecialchars(print_r($error, true), ENT_NOQUOTES) . '</pre>';' . "n"
. '} else {' . "n"
. ' echo 'Ok';' . "n"
. '}' . "nn"
. 'echo '</div></body></html>'' . "n"
. '?>';
return $out;
}
/**
* Backup
*
* @param string $host (not used)
* @param string $name (not used)
* @param string $pass (not used)
* @param string $db
* @param string $charset (not used)
* @param array $tables
* @return mixed
*/
public function backup ($host = null, $name = null, $pass = null, $db = '', $charset = null, $tables = array())
{
$connect = $this->_connect($db);
if (is_object($connect)) {
$this->_resource = $connect;
} else {
return $connect;
}
$true = $false = '';
if ($tables) {
if ($tables['tables']) {
foreach ($tables['tables'] as $f) {
$q = $this->_resource->query('PRAGMA table_info(`' . str_replace('`', '``', $f) . '`);');
if ($q) {
$true .= 'CREATE TABLE `' . str_replace('`', '``', $f) . '` (' . "n";
foreach ($q->fetchAll(PDO::FETCH_ASSOC) as $v) {
$true .= ' ' . $v['name'] . ' ' . $v['type'] . ($v['notnull'] ? ' NOT NULL' : '') . ' DEFAULT ' . (($v['dflt_value'] === null || $v['dflt_value'] == 'NULL') ? 'NULL' : '"' . $v['dflt_value'] . '"') . ($v['pk'] ? ' PRIMARY KEY' : '') . ",n";
}
$true = trim($true, ",n") . "n" . ');' . "nn";
} else {
$tmp = $this->_resource->errorInfo();
$false .= $tmp[2] . "n";
}
}
}
if ($tables['data']) {
foreach ($tables['data'] as $f) {
$q = $this->_resource->query('SELECT * FROM `' . str_replace('`', '``', $f) . '`;');
if ($q) {
if ($q->columnCount()) {
$true .= 'INSERT INTO `' . str_replace('`', '``', $f) . '` VALUES';
while ($row = $q->fetch(PDO::FETCH_NUM)) {
$true .= "n(";
foreach ($row as $v) {
$true .= $v === null ? 'NULL,' : "'" . str_replace("'", "''", $v) . "',";
}
$true = rtrim($true, ',') . '),';
}
$true = rtrim($true, ',') . ";nn";
}
} else {
$tmp = $this->_resource->errorInfo();
$false .= $tmp[2] . "n";
}
}
}
if ($true) {
Registry::getGmanager()->mkdir(dirname($tables['file']));
if (!Registry::getGmanager()->file_put_contents($tables['file'], $true)) {
$false .= Errors::get() . "n";
}
}
if ($false) {
return Errors::message(Language::get('sql_backup_false') . '<pre>' . htmlspecialchars(trim($false), ENT_NOQUOTES) . '</pre>', Errors::MESSAGE_FAIL);
} else {
return Errors::message(Language::get('sql_backup_true'), Errors::MESSAGE_OK);
}
} else {
$q = $this->_resource->query('SELECT name FROM sqlite_master WHERE type = "table" ORDER BY name;');
if ($q) {
while($row = $q->fetch(PDO::FETCH_NUM)) {
$true .= '<option value="' . rawurlencode($row[0]) . '">' . htmlspecialchars($row[0], ENT_NOQUOTES) . '</option>';
}
return $true;
}
}
return false;
}
/**
* Query
*
* @param string $host (not used)
* @param string $name (not used)
* @param string $pass (not used)
* @param string $db
* @param string $charset (not used)
* @param string $data
* @return string
*/
public function query ($host = null, $name = null, $pass = null, $db = '', $charset = null, $data = '')
{
$connect = $this->_connect($db);
if (is_object($connect)) {
$this->_resource = $connect;
} else {
return $connect;
}
$i = $time = $rows = 0;
$out = null;
foreach (SQL::parser($data) as $q) {
$result = array();
$str = '';
$q = rtrim($q, ';');
$start = microtime(true);
$r = $this->_resource->query($q . ';');
$time += microtime(true) - $start;
if (!$r) {
$tmp = $this->_resource->errorInfo();
return Errors::message(Language::get('sql_query_false'), Errors::MESSAGE_EMAIL) . '<div><code>' . htmlspecialchars($tmp[2], ENT_NOQUOTES) . '</code></div>';
} else {
if (is_object($r)) {
while ($row = $r->fetch(PDO::FETCH_ASSOC)) {
$result[] = $row;
}
$rows += sizeof($result);
} else if ($r === true) {
$rows += $this->_resource->rowCount();
}
}
$i++;
if ($result) {
$str .= '<tr><th> ' . implode(' </th><th> ', array_map('htmlspecialchars', array_keys($result[0]))) . ' </th></tr>';
foreach ($result as $v) {
$str .= '<tr class="border">';
foreach ($v as $value) {
$str .= $value === null ? '<td><pre style="margin:0;">NULL</pre></td>' : '<td><pre style="margin:0;"><a href="#sql" onclick="Gmanager.paste('' . rawurlencode($value) . '');">' . htmlspecialchars($value, ENT_NOQUOTES) . '</a></pre></td>';
}
$str .= '</tr>';
}
$out .= '<table class="telo">' . $str . '</table>';
}
}
return Errors::message(Language::get('sql_true') . $i . '<br/>' . Language::get('sql_rows') . $rows . '<br/>' . str_replace('%time%', round($time, 6), Language::get('microtime')), Errors::MESSAGE_OK) . $out;
}
}
?>