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MySQLDumper/application/controllers/SqlController.php

474 Zeilen
15 KiB
PHP

2011-06-10 21:55:32 +00:00
<?php
/**
* This file is part of MySQLDumper released under the GNU/GPL 2 license
* http://www.mysqldumper.net
*
* @package MySQLDumper
* @subpackage Controllers
* @version SVN: $Rev$
* @author $Author$
*/
/**
* Sql Controller
*
* Controller to handle actions an SQLBrowser screen
*
* @package MySQLDumper
* @subpackage Controllers
*/
class SqlController extends Zend_Controller_Action
{
/**
* Db-handle
* @var Msd_Db
*/
private $_db;
/**
* Init
*
* @return void
*/
public function init()
{
$this->_db = Msd_Db::getAdapter();
}
/**
* Show list of databases
*
* @return void
*/
public function indexAction()
{
$this->_forward('show.databases');
}
/**
* Show list of databases
*
* @return void
*/
public function showDatabasesAction()
{
$this->_helper->viewRenderer('databases/show-databases');
$databases = $this->_db->getDatabases(true);
$dbNames = $this->_db->getDatabaseNames();
$dbActual = $this->view->config->get('dynamic.dbActual');
//Fallback to first found db if actual db doesn't exist
if (!in_array($dbActual, $dbNames)) {
$dbActual = $dbNames[0];
}
$this->_setDynamicParams($dbActual);
$this->view->dbInfos = $databases;
}
/**
* Show list of all tables of selected database
*
* @return void
*/
public function showTablesAction()
{
$this->_helper->viewRenderer('tables/show-tables');
$pageNum = $this->_getParam('offset', 1);
$itemCountPerPage = $this->view->config->get(
'config.interface.recordsPerPage'
);
$dbActual = $this->_getParam(
'database',
$this->view->config->get('dynamic.dbActual')
);
if ($this->_getParam('dbName') !== null) {
$dbActual = base64_decode($this->_getParam('dbName'));
}
$this->_db->selectDb($dbActual);
$this->_setDynamicParams($dbActual);
$paginatorAdapter = new Zend_Paginator_Adapter_Array(
$this->_db->getTableStatus()
);
$paginator = new Zend_Paginator($paginatorAdapter);
$paginator->setDefaultItemCountPerPage($itemCountPerPage);
$paginator->setCurrentPageNumber($pageNum);
$this->view->tables = $paginator;
$this->view->page = $pageNum;
$this->view->startEntry = $itemCountPerPage * ($pageNum - 1) + 1;
}
/**
* Show data of selected table
*
* @return void
*/
public function showTableDataAction()
{
$this->_getDynamicParams();
$dbName = $this->view->config->get('dynamic.dbActual');
$offset = (int)$this->_getParam('offset', 0);
$limit = $this->view->config->get('config.interface.recordsPerPage');
$this->_db->selectDb($dbName);
$tableName = $this->view->config->get('dynamic.tableActual');
try {
$this->view->columns = $this->_db->getTableColumns($tableName);
$tables = $this->_db->getTableStatus($tableName);
} catch (Exception $e) {
// selected table not found - fall back to first found table
$tables = $this->_db->getTableStatus();
if (isset($tables[0]['TABLE_NAME'])) {
$tableName = $tables[0]['TABLE_NAME'];
$this->view->columns = $this->_db->getTableColumns($tableName);
} else {
// the selected database has no tables
$this->view->noTables = true;
$tables = array();
$tableName = '';
}
}
$this->view->config->set('dynamic.tableActual', $tableName);
if (!empty($tables)) {
$query = sprintf(
'SELECT SQL_CALC_FOUND_ROWS * FROM `%s` LIMIT %s, %s',
$tableName,
$offset,
$limit
);
$this->view->data = $this->_db->query($query);
}
$this->view->table = $tableName;
$this->view->tables = $tables;
$this->view->database = $dbName;
$this->view->offset = $offset;
$this->render('tables/show-table-data');
}
/**
* Create a new table for the selected database
*
* @return void
*/
public function createTableAction()
{
$this->render('tables/create-table');
}
/**
* Creates a new database
*
* @return void
*/
public function createDatabaseAction()
{
$this->_helper->viewRenderer('databases/create-database');
$collations = $this->_db->getCollations();
$this->view->charsets = array_keys($collations);
$this->view->collations = $collations;
$this->view->defaultCollations = $this->_db->getDefaultCollations();
$defaults = array(
'dbName' => '',
'dbCharset' => 'utf8',
'dbCollation' => 'utf8_general_ci',
);
$newDbInfo = $this->_request->getParam('newDbInfo', $defaults);
if ($this->_request->isPost()) {
$errorInfo = array();
try {
$dbCreated = $this->_db->createDatabase(
$newDbInfo['dbName'],
$newDbInfo['dbCharset'],
$newDbInfo['dbCollation']
);
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//db created - refresh db list for menu
$this->view->config->set(
'dynamic.dbActual',
$newDbInfo['dbName']
);
$this->_refreshDbList('create.database');
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} catch (Msd_Exception $e) {
$dbCreated = false;
$errorInfo = array(
'code' => $e->getCode(),
'message' => $e->getMessage(),
);
}
$this->view->dbCreated = $dbCreated;
$this->view->errorInfo = $errorInfo;
}
$this->view->newDbInfo = $newDbInfo;
}
/**
* Drops databases and set a result array for the view renderer.
*
* @return void
*/
public function dropDatabaseAction()
{
$this->_helper->viewRenderer->setNoRender(true);
if ($this->_request->isPost()) {
$databases = $this->_request->getParam('dbNames', array());
$databases = array_map('base64_decode', $databases);
$databaseModel = new Application_Model_Databases($this->_db);
$dropResults = $databaseModel->dropDatabases($databases);
$this->view->actionResults = $dropResults;
$this->view->executedAction = 'L_DELETE_DATABASE';
$this->_refreshDbList();
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}
$this->_forward('index', 'sql');
}
/**
* Truncates (empties) a database.
*
* @return void
*/
public function truncateDatabaseAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$databases = $this->_request->getParam('dbNames', array());
$databases = array_map('base64_decode', $databases);
if (!empty($databases)) {
$databaseModel = new Application_Model_Databases($this->_db);
$truncateResult = array();
foreach ($databases as $database) {
$res = $databaseModel->truncateDatabase($database);
$truncateResult = array_merge($truncateResult, $res);
}
$this->view->actionResults = $truncateResult;
$this->view->executedAction = 'L_SQL_EMPTYDB';
}
$this->_forward('index', 'sql');
}
/**
* Optimize selected tables
*
* @return void
*/
public function optimizeTablesAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$tables = $this->_request->getParam('tables', array());
$optimizeResults = array();
$this->view->action = $this->view->lang->L_OPTIMIZE;
$database = $this->view->config->get('dynamic.dbActual');
$this->_db->selectDb($database);
if ($this->_request->isPost() && !empty($tables)) {
foreach ($tables as $tableName) {
$optimizeResults[] = $this->_db->optimizeTable($tableName);
}
$this->view->actionResult = $optimizeResults;
}
$this->view->selectedTables = $tables;
$this->_forward('show.tables', 'sql');
}
/**
* Analyze selected tables
*
* @return void
*/
public function analyzeTablesAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$tables = $this->_request->getParam('tables', array());
$analyzeResults = array();
$this->view->action = $this->view->lang->L_ANALYZE;
$database = $this->view->config->get('dynamic.dbActual');
$this->_db->selectDb($database);
if ($this->_request->isPost() && !empty($tables)) {
foreach ($tables as $tableName) {
$analyzeResults[] = $this->_db->analyzeTable($tableName);
}
$this->view->actionResult = $analyzeResults;
}
$this->view->selectedTables = $tables;
$this->_forward('show.tables', 'sql');
}
/**
* Check selected tables
*
* @return void
*/
public function checkTablesAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$tables = $this->_request->getParam('tables', array());
$analyzeResults = array();
$this->view->action = $this->view->lang->L_ANALYZE;
$database = $this->view->config->get('dynamic.dbActual');
$this->_db->selectDb($database);
if ($this->_request->isPost() && !empty($tables)) {
foreach ($tables as $tableName) {
$analyzeResults[] = $this->_db->checkTable($tableName);
}
$this->view->actionResult = $analyzeResults;
}
$this->view->selectedTables = $tables;
$this->_forward('show.tables', 'sql');
}
/**
* Repair selected tables
*
* @return void
*/
public function repairTablesAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$tables = $this->_request->getParam('tables', array());
$analyzeResults = array();
$this->view->action = $this->view->lang->L_ANALYZE;
$database = $this->view->config->get('dynamic.dbActual');
$this->_db->selectDb($database);
if ($this->_request->isPost() && !empty($tables)) {
foreach ($tables as $tableName) {
$analyzeResults[] = $this->_db->repairTable($tableName);
}
$this->view->actionResult = $analyzeResults;
}
$this->view->selectedTables = $tables;
$this->_forward('show.tables', 'sql');
}
/**
* Truncate selected tables
*
* @return void
*/
public function emptyTablesAction()
{
$this->_helper->viewRenderer->setNoRender(true);
$tables = $this->_request->getParam('tables', array());
$truncateResults = array();
$this->view->action = $this->view->lang->L_TRUNCATE;
$database = $this->view->config->get('dynamic.dbActual');
$this->_db->selectDb($database);
if ($this->_request->isPost() && !empty($tables)) {
foreach ($tables as $tableName) {
$this->_db->truncateTable($tableName);
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}
$this->view->actionResult = $truncateResults;
}
$this->view->selectedTables = $tables;
$this->_forward('show.tables', 'sql');
}
/**
* Show sqlbox and handel queries
*
* @return void
*/
public function sqlboxAction()
{
$this->_helper->viewRenderer('sqlbox/sqlbox');
$sqlboxModel = new Application_Model_Sqlbox();
$this->view->tableSelectBox = $sqlboxModel->getTableSelectBox();
$request = $this->getRequest();
$config = $this->view->config;
$query = '';
if ($lastQuery = $config->get('dynamic.sqlboxQuery')) {
$query = $lastQuery;
}
if ($request->isPost()) {
$query = $request->getParam('sqltextarea', '');
$config->set('dynamic.sqlboxQuery', $query);
$query = trim($query);
if ($query > '') {
$this->_db->selectDb($config->get('dynamic.dbActual'));
$sqlObject = new Msd_Sql_Object($query);
$parser = new Msd_Sql_Parser($sqlObject, true);
$parser->parse();
if ($sqlObject->hasErrors()) {
$this->view->errorMessage = implode('<br />', $sqlObject->getErrors());
} else {
$statements = $parser->getParsedStatements();
if (sizeof($statements) > 1) {
// we have more than one query to execute
foreach ($statements as $statement) {
try {
$this->_db->query($statement, Msd_Db::ARRAY_ASSOC);
} catch (Exception $e) {
$this->view->errorMessage = $e->getMessage();
}
}
$summary = $parser->getSummary();
$this->view->resultSummary = $summary;
} else {
// process one query
try {
$res = $this->_db->query($statements[0], Msd_Db::ARRAY_ASSOC);
print_r($res);
$this->view->resultset = $res;
} catch (Exception $e) {
$this->view->errorMessage = $e->getMessage();
}
}
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}
}
}
$this->_setDynamicParams();
$this->view->boxcontent = $query;
}
/**
* Reload database list after deleting or adding database(s)
*
* @return void
*/
private function _refreshDbList()
{
$databases = $this->_db->getDatabaseNames();
$this->view->config->set('dynamic.databases', $databases);
}
/**
* Set actual database and table
*
* @param bool|string $dbActual The actually selected database
* @param string $tableActual The actually selected table
*
* @return void
*/
private function _setDynamicParams($dbActual = false, $tableActual = '')
{
if ($dbActual === false) {
$dbActual = $this->view->config->get('dynamic.dbActual');
}
$this->view->config->set('dynamic.dbActual', $dbActual);
$this->view->config->set('dynamic.tableActual', $tableActual);
}
/**
* Get get/post params and set them to dynamic config
*
* @return void
*/
private function _getDynamicParams()
{
$params = $this->_request->getParams();
if (isset($params['dbName'])) {
$dbName = base64_decode($params['dbName']);
$this->view->config->set('dynamic.dbActual', $dbName);
}
if (isset($params['tableName'])) {
$dbName = base64_decode($params['tableName']);
$this->view->config->set('dynamic.tableActual', $dbName);
}
}
}