public function test_make_unique_directory()
{
global $CFG;
// Create directories should be both directories, and writable.
$firstdir = make_unique_writable_directory($CFG->tempdir);
$this->assertTrue(is_dir($firstdir));
$this->assertTrue(is_writable($firstdir));
$seconddir = make_unique_writable_directory($CFG->tempdir);
$this->assertTrue(is_dir($seconddir));
$this->assertTrue(is_writable($seconddir));
// Directories should be different each iteration.
$this->assertNotEquals($firstdir, $seconddir);
}
/**
* Create a per-request directory and make sure it is writable.
* This can only be used during the current request and will be tidied away
* automatically afterwards.
*
* A new, unique directory is always created within the current request directory.
*
* @param bool $exceptiononerror throw exception if error encountered
* @return string full path to directory if successful, false if not; may throw exception
*/
function make_request_directory($exceptiononerror = true)
{
$basedir = get_request_storage_directory($exceptiononerror);
return make_unique_writable_directory($basedir, $exceptiononerror);
}
/**
* Makes a unique writable storage for uploaded ZIP packages.
*
* We need the saved ZIP to survive across multiple requests so that it can
* be used by the plugin manager after the installation is confirmed. In
* other words, we cannot use make_request_directory() here.
*
* @return string full path to the directory
*/
public function make_installfromzip_storage()
{
return make_unique_writable_directory(make_temp_directory('tool_installaddon'));
}
