/**
* Extracts a given zip file and installs the extension
* As there is no information about the extension key in the zip
* we have to use the file name to get that information
* filename format is expected to be extensionkey_version.zip
*
* @param string $file Path to uploaded file
* @param string $fileName Filename (basename) of uploaded file
* @param boolean $overwrite Overwrite existing extension if TRUE
* @return array
*/
protected function getExtensionFromZipFile($file, $fileName, $overwrite = FALSE)
{
// Remove version and ending from filename to determine extension key
$extensionKey = preg_replace('/_(\\d+)(\\.|\\-)(\\d+)(\\.|\\-)(\\d+)/i', '', strtolower($fileName));
$extensionKey = substr($extensionKey, 0, strrpos($extensionKey, '.'));
if (!$overwrite && $this->installUtility->isAvailable($extensionKey)) {
throw new \TYPO3\CMS\Extensionmanager\Exception\ExtensionManagerException('Extension is already available and overwriting is disabled.', 1342864311);
}
$this->fileHandlingUtility->unzipExtensionFromFile($file, $extensionKey);
$this->installUtility->install($extensionKey);
return array('extKey' => $extensionKey);
}
/**
* Extracts a given zip file and installs the extension
* As there is no information about the extension key in the zip
* we have to use the file name to get that information
* filename format is expected to be extensionkey_version.zip
*
* @param string $file Path to uploaded file
* @param string $fileName Filename (basename) of uploaded file
* @param boolean $overwrite Overwrite existing extension if TRUE
* @return array
* @throws ExtensionManagerException
*/
protected function getExtensionFromZipFile($file, $fileName, $overwrite = FALSE)
{
// Remove version and extension from filename to determine the extension key
$extensionKey = $this->getExtensionKeyFromFileName($fileName);
$isExtensionAvailable = $this->installUtility->isAvailable($extensionKey);
if (!$overwrite && $isExtensionAvailable) {
throw new ExtensionManagerException('Extension is already available and overwriting is disabled.', 1342864311);
}
if ($isExtensionAvailable) {
$this->copyExtensionFolderToTempFolder($extensionKey);
}
$this->removeFromOriginalPath = TRUE;
$this->fileHandlingUtility->unzipExtensionFromFile($file, $extensionKey);
return array('extKey' => $extensionKey);
}
/**
* Checks if an extension is available in the system
*
* @param string $extensionKey
* @return bool
*/
public function isAvailable($extensionKey)
{
return $this->installUtility->isAvailable($extensionKey);
}
/**
* Checks if the function exists in the system
*
* @param string $extensionKey The extension key
*
* @return void
* @throws \InvalidArgumentException
*/
protected function checkExtensionExists($extensionKey)
{
if (!$this->installUtility->isAvailable($extensionKey)) {
throw new InvalidArgumentException(sprintf('Extension "%s" does not exist!', $extensionKey));
}
}
