/**
* Activate/Deactivate a Magento module
*
* @param string $name
* @return string
*/
public function activateModule($name, $activateFlag = true)
{
$isDeactivationPossible = true;
if (count($this->checkDependencies($name)) > 0) {
$isDeactivationPossible = false;
}
if ($isDeactivationPossible) {
$status = '';
$xmlPath = Mage::getBaseDir() . DS . 'app' . DS . 'etc' . DS . 'modules' . DS . $name . '.xml';
if (file_exists($xmlPath)) {
$xmlObj = new Varien_Simplexml_Config($xmlPath);
$xmlObj->setNode('modules/' . $name . '/active', $activateFlag ? 'true' : 'false');
if (is_writable($xmlPath)) {
$xmlData = $xmlObj->getNode()->asNiceXml();
@file_put_contents($xmlPath, $xmlData);
if ($activateFlag) {
$status = $this->__('The module "%s" has been successfully activated.', $name);
} else {
$status = $this->__('The module "%s" has been successfully deactivated.', $name);
}
} else {
$status = $this->__('File %s is not writable.', $xmlPath);
}
} else {
$status = $this->__('Module %s is probably not installed. File %s does not exist.', $name, $xmlPath);
}
} else {
$status = $this->__('Module can\'t be deactivated because it is a dependency of another module which is still active.');
}
return $status;
}
/**
* Activate/Deactivate a Magento module
*
* @param string $name
* @return string
*/
public function deactivateModule($name)
{
$isDeactivationPossible = true;
foreach (Mage::getConfig()->getNode('modules')->children() as $moduleName => $item) {
if ($moduleName == $name) {
continue;
}
if ($item->depends) {
$depends = array();
foreach ($item->depends->children() as $depend) {
if ($depend->getName() == $name) {
if ((string) Mage::getConfig()->getModuleConfig($moduleName)->is('active', 'true')) {
$isDeactivationPossible = false;
}
}
}
}
}
if ($isDeactivationPossible) {
$status = '';
$xmlPath = Mage::getBaseDir() . DS . 'app' . DS . 'etc' . DS . 'modules' . DS . $name . '.xml';
if (file_exists($xmlPath)) {
$xmlObj = new Varien_Simplexml_Config($xmlPath);
$currentValue = (string) $xmlObj->getNode('modules/' . $name . '/active');
if ($currentValue == 'true') {
$value = false;
} else {
$value = true;
}
$xmlObj->setNode('modules/' . $name . '/active', $value ? 'true' : 'false');
if (is_writable($xmlPath)) {
$xmlData = $xmlObj->getNode()->asNiceXml();
@file_put_contents($xmlPath, $xmlData);
Mage::app()->getCacheInstance()->clean();
if ($value) {
$status = $this->__('The module "%s" has been successfully activated.', $name);
} else {
$status = $this->__('The module "%s" has been successfully deactivated.', $name);
}
} else {
$status = $this->__('File %s is not writable.', $xmlPath);
}
} else {
$status = $this->__('Module %s is probably not installed. File %s does not exist.', $name, $xmlPath);
}
} else {
$status = $this->__('Module can\'t be deactivated because it is a dependency of another module which is still active.');
}
return $status;
}