/**
* Installs a zip file from the passed directory.
*
* @todo This is theme-specific - it really ought to be moved to the page_theme_archive class, at least most it.
*
* @param string $zipfile
* @param bool $inplace Set to false if $file should be moved to the temporary directory before working on it, set to true if it's already in the temp directory.
*
* @return string Returns the base directory into which the zipfile was unzipped
*/
protected function install($file, $inplace = false)
{
if (!$inplace) {
$directory = $this->uploadZipToTemp($file);
} else {
$directory = $file;
}
$dir = $this->unzip($directory);
$dirFull = $this->getArchiveDirectory($dir);
$dirBase = substr(strrchr($dirFull, '/'), 1);
if (file_exists($this->targetDirectory . '/' . $dirBase)) {
throw new Exception(t('The directory %s already exists. Perhaps this item has already been installed.', $this->targetDirectory . '/' . $dirBase));
} else {
$this->f->copyAll($dirFull, $this->targetDirectory . '/' . $dirBase);
if (!is_dir($this->targetDirectory . '/' . $dirBase)) {
throw new Exception(t('Unable to copy directory %s to %s. Perhaps permissions are set incorrectly or the target directory does not exist.', $dirBase, $this->targetDirectory));
}
}
return $dirBase;
}
