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MySQLDumper/application/controllers/ConfigController.php
2012-07-23 09:00:38 +00:00

500 Zeilen
17 KiB
PHP

<?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 $Author$
*/
/**
* Config Controller
*
* Controller to handle actions triggered on configuration screen
*
* @package MySQLDumper
* @subpackage Controllers
*/
class ConfigController extends Zend_Controller_Action
{
/**
* Active jQuery tab Id
* @var string
*/
private $_activeTab = 'tab_general';
/**
* Build the form on demand.
*
* @return void
*/
private function _buildForm()
{
$form = new Zend_Form(
array(
'disableLoadDefaultDecorators' => true,
)
);
$form->addElementPrefixPath(
'Msd_Form_Decorator',
'Msd/Form/Decorator/',
'decorator'
);
$form->addPrefixPath(
'Msd_Form_Decorator',
'Msd/Form/Decorator/',
'decorator'
);
$form->setAction(
$this->view->url(
array(
'controller' => 'config',
'action' => 'index'
)
)
);
$langs = $this->view->lang->getAvailableLanguages();
asort($langs);
$formGeneral = $this->_getSubformIni('general');
$elementTitle = $formGeneral->getElement('title');
$elementTitle->setValue(
$this->view->config->get('config.general.title')
);
$form->addSubForm($formGeneral, 'general');
$form->addSubForm($this->_getPanelDatabases(), 'dbuser');
$form->addSubForm($this->_getSubformIni('autodelete'), 'autodelete');
$form->addSubForm(new Application_Form_Config_Email(), 'email');
$form->addSubForm(new Application_Form_Config_Ftp(), 'ftp');
$form->addSubForm($this->_getSubformIni('cronscript'), 'cronscript');
$formInterface = $this->_getSubformIni('interface');
$themeSelect = $formInterface->getElement('theme');
$themeSelect->setMultiOptions(Msd_File::getThemeList());
$langSelect = $formInterface->getElement('language');
$langSelect->setMultiOptions($langs);
$form->addSubForm($formInterface, 'interface');
$form->clearDecorators();
$translator = $this->view->lang->getTranslator();
$saveIcon = $this->view->getIcon('save', $translator->_('L_SAVE'));
$form->addElement(
'submit',
'save',
array(
'class' => 'Formbutton',
'helper' => 'formButton',
'content' => $saveIcon . ' ' . $translator->_('L_SAVE'),
'escape' => false,
'type' => 'submit',
'disableLoadDefaultDecorators' => true,
'decorators' => array(
'ViewHelper',
'Tooltip'
)
)
);
$form->addDecorator('ConfigForm');
$this->_setFormDefaultValues($form);
$this->_setGroupVisibilities($form);
$this->view->form = $form;
}
/**
* Index action
*
* @return void
*/
public function indexAction()
{
if ($this->_request->isPost()) {
// if language is changed, we need to refresh the config before
// the form is rendered
$postData = $this->_request->getParams();
if (isset($postData['language'])) {
$this->view->lang->loadLanguage($postData['language']);
}
}
$this->_buildForm();
$this->_activeTab = $this->_getParam('selectedTab', 'tab_general');
if ($this->_request->isPost()) {
$this->_validateForm();
}
$this->view->currentTab = $this->_activeTab;
}
/**
* Get validation errors and look for first tab with errors to jump to
*
* @param array $messages Form error messages
*
* @return array Array with messages and first tab to show
*/
private function _getFormErrors($messages)
{
$message = array();
$firstTab = null;
$form = $this->view->form;
foreach ($messages as $tabKey => $tabMessage) {
foreach ($tabMessage as $inputName => $inputMessage) {
foreach ($inputMessage as $messageId => $messageText) {
if ($firstTab === null) {
$firstTab = 'tab_' . $tabKey;
}
$subForm = $form->getSubForm($tabKey);
$formElement = $subForm->getElement($inputName);
$elementClass = $formElement->getAttrib('class');
$elementClass .= ' ' . 'inputError';
$formElement->setAttrib('class', $elementClass);
$message[] = $formElement->getLabel() . ': ' .
$this->view->lang->translateZendId(
$messageId,
$messageText
);
}
}
}
$ret = array();
$ret['messages'] = implode('<br />', $message);
$ret['firstTab'] = $firstTab;
return $ret;
}
/**
* Get view values for configuration panel databases
*
* @return Zend_Form_SubForm
*/
private function _getPanelDatabases()
{
$formDb = $this->_getSubformIni('dbuser');
// get database names
$dbAdapter = Msd_Db::getAdapter();
$databases = $dbAdapter->getDatabaseNames();
// fill select-options with database names
$formDb->getElement('defaultDb')->addMultioptions(
array_combine($databases, $databases)
);
// set dynamic actual database if it's changed in the panel
if ($this->_request->isPost()) {
$actualDb = $this->view->config->get('dynamic.dbActual');
if (isset($_POST['defaultDb']) && ($_POST['defaultDb'] != $actualDb)) {
$this->view->config->set('dynamic.dbActual', $_POST['defaultDb']);
}
}
return $formDb;
}
/**
* Read ini file and create subform
*
* @param string $subform
*
* @return Zend_Form_SubForm
*/
private function _getSubformIni($subform)
{
$subFormIni = new Zend_Config_Ini(APPLICATION_PATH . '/forms/Config/' . $subform . '.ini');
$options = array('displayGroupPrefixPath' => $subform . '_');
return new Zend_Form_SubForm($subFormIni, $options);
}
/**
* Add a new Cc-Recipient to email form
*
* @return void
*/
public function addRecipientCcAction()
{
$recipientsCc = $this->view->config->get('config.email.RecipientCc');
if ($recipientsCc === null) {
$recipientsCc = array();
}
$index = count($recipientsCc);
$recipientsCc[$index]['Name'] = '';
$recipientsCc[$index]['Address'] = '';
$recipientsCc = array_values($recipientsCc);
$this->view->config->set('config.email.RecipientCc', $recipientsCc);
$this->_forward('index');
}
/**
* Delete a Cc-Recipient entry
*
* @return void
*/
public function deleteRecipientCcAction()
{
$recipientToDelete = (int)$this->_request->getPost('param');
$recipientsCc = $this->view->config->get('config.email.RecipientCc');
if (isset($recipientsCc[$recipientToDelete])) {
unset($recipientsCc[$recipientToDelete]);
}
$this->view->config->set('config.email.RecipientCc', $recipientsCc);
$this->_forward('index');
}
/**
* Add a new Ftp-Connection
*
* @return void
*/
public function addFtpConnectionAction()
{
$ftpConfig = $this->view->config->get('config.ftp');
$index = 0;
if (!empty($ftpConfig)) {
$index = max(array_keys($ftpConfig)) + 1;
}
$default = $this->view->config->loadConfiguration(
'defaultConfig',
false
);
$default = $default->toArray();
$ftpConfig[$index] = $default['ftp'][0];
$this->view->config->set('config.ftp', $ftpConfig);
$this->_forward('index');
}
/**
* Delete Ftp-Connection
*
* @return void
*/
public function deleteFtpConnectionAction()
{
$index = (int)$this->_request->getPost('param');
$ftpConfig = $this->view->config->get('config.ftp');
if (count($ftpConfig) > 1) {
if (isset($ftpConfig[$index])) {
unset($ftpConfig[$index]);
sort($ftpConfig);
}
$this->view->config->set('config.ftp', $ftpConfig);
}
$this->_forward('index');
}
/**
* Test FTP-Connection
*
* @return void
*/
public function testFtpConnectionAction()
{
$translator = $this->view->lang->getTranslator();
if ($this->_request->isPost()) {
$postData = $this->_request->getPost();
$index = (int)$this->_request->getPost('param');
// fetch the required params
$server = $postData['ftp_' . $index . '_server'];
$port = $postData['ftp_' . $index . '_port'];
$timeout = $postData['ftp_' . $index . '_timeout'];
$mode = $postData['ftp_' . $index . '_passiveMode'];
$ssl = $postData['ftp_' . $index . '_ssl'];
$user = $postData['ftp_' . $index . '_user'];
$password = $postData['ftp_' . $index . '_pass'];
$directory = $postData['ftp_' . $index . '_dir'];
// Params for transferring a test file
$name = 'ftp_transfer_testfile.txt';
$filename = APPLICATION_PATH . '/forms/Config/ftp_transfertest/ftp_transfer_testfile.txt';
$targetFolder = APPLICATION_PATH . '/forms/Config/ftp_transfertest/ftp_target/';
$upload = false;
// try to connect via ssl to the ftp server
if ($ssl == 'y' && function_exists('ftp_ssl_connect')) {
$ftpStream = ftp_ssl_connect($server, $port, $timeout);
} else {
// otherwise try to connect to the ftp server normally
$ftpStream = ftp_connect($server, $port, $timeout);
}
// got resource?
if (!is_resource($ftpStream)) {
$message = sprintf($translator->_('L_FTP_CONNECTION_ERROR'), $server, $port);
// connection ok? let's try to login
} else if (!ftp_login($ftpStream, $user, $password)) {
$message = sprintf($translator->_('L_FTP_LOGIN_ERROR'), $user);
// if passive mode is set turn it on
if ($mode == 'y') {
ftp_pasv($ftpStream, true);
}
// login ok? let's set/change the ftp upload directory
} else if (!ftp_chdir($ftpStream, $directory)) {
$message = sprintf($translator->_('L_CHANGEDIRERROR'));
// chmod target_folder if it's necessary
} else if (file_exists($targetFolder) && substr(sprintf('%o', fileperms($targetFolder)), -4) < '0755') {
ftp_chmod($ftpStream, 0755, $targetFolder);
$message = '';
// ftp directory exists and chmod ok? let's test the ftp transfer with a test file
} else if (!ftp_put($ftpStream, $targetFolder . $name, $filename, FTP_ASCII)) {
$message = sprintf($translator->_('L_FTP_FILE_TRANSFER_ERROR'), $name);
} else {
$upload = true;
$message = sprintf($translator->_('L_FTP_FILE_TRANSFER_SUCCESS'), $name)
. '<br /><br />' .
$translator->_('L_FTP_OK');
// delete the test file after a successful transfer test
if (file_exists($targetFolder . $name)) {
ftp_delete($ftpStream, $targetFolder . $name);
}
}
// let's show the error messages
if (!$upload && count($message) > 0) {
$this->view->popUpMessage()->addMessage(
'config-validate-error',
'L_ERROR',
$message,
array(
'modal' => true
)
);
// or show the confirmation message
} else if ($upload && count($message) > 0) {
$this->view->popUpMessage()->addMessage(
'config-validate-message',
'L_NOTICE',
$message,
array(
'modal' => true
)
);
}
// close ftp connection
ftp_close($ftpStream);
}
$this->_forward('index');
}
/**
* Set the default value of all sub forms to the configuration values
*
* @param Zend_Form $form
*
* @return void
*/
private function _setFormDefaultValues($form)
{
$subForms = $form->getSubForms();
foreach ($subForms as $subForm) {
$group = $subForm->getName();
$elements = array_keys($subForm->getElements());
foreach ($elements as $element) {
$element = str_replace($group . '_', '', $element);
$element = str_replace('_', '.', $element);
$value = $this->view->config->get('config.' . $group . '.' . $element);
if ($value !== null) {
$subForm->setDefault($element, $value);
}
}
}
}
/**
* Validate the config form
*
* @return void
*/
private function _validateForm()
{
$postData = $this->_request->getPost();
$form = $this->view->form;
$form->setDefaults($postData);
if (isset($postData['save'])) {
if (!$form->isValid($postData)) {
$errors = $this->_getFormErrors($form->getMessages());
if ($errors['messages'] != '') {
$this->view->popUpMessage()->addMessage(
'config-validate-error',
'L_ERROR',
$errors['messages'],
array(
'modal' => true
)
);
// jump to first tab with validation error
$this->_activeTab = $errors['firstTab'];
}
} else {
$configData = $form->getValidValues($postData);
$configData = $this->_addNonConfigurableConfigParams($configData);
$configValidator =
new Application_Model_Config_FormValidator($configData);
$configValidator->validate($this->view);
}
}
}
/**
* Add configuration params that are not configurable in gui but must be saved.
*
* @param array $configData The config array
*
* @return array
*/
private function _addNonConfigurableConfigParams($configData)
{
$config = Msd_Configuration::getInstance();
$configData['systemDatabases'] = $config->get('config.systemDatabases');
return $configData;
}
/**
* Set the default visibilities of the display groups inside of the form.
* The visibilities depends on the current configuration.
*
* @param Zend_Form $form The whole form.
*
* @return void
*/
private function _setGroupVisibilities(Zend_Form $form)
{
$visibilityMap = array(
true => 'block',
false => 'none',
);
$emailForm = $form->getSubForm('email');
$sendmailConfig = $emailForm->getDisplayGroup('sendmailConfig');
$smtpConfig = $emailForm->getDisplayGroup('smtpConfig');
$sendmailVisibility = false;
$smtpVisibility = false;
switch ($this->view->config->get('config.email.Program')) {
case 'sendmail':
$sendmailVisibility = true;
break;
case 'smtp':
$smtpVisibility = true;
break;
}
$sendmailConfig->addAttribs(
array(
'style' => 'display:'
. $visibilityMap[$sendmailVisibility] . ';',
)
);
$smtpConfig->addAttribs(
array(
'style' => 'display:' . $visibilityMap[$smtpVisibility] . ';',
)
);
}
}