/**
* @covers Core\Helpers\File::getFullPath
*/
public function testGettingFullPathFromFull()
{
$this->assertEquals($this->fullPath, File::getFullPath($this->fullPath));
}
/**
* Copies a directory to another destination, recursively.
*
* @param string $from Full or relative path to directory.
* @param string $to Full or relative path to destination directory.
*
* @uses File::getFullPath To format path to file.
* @uses self::create To create a directory.
* @uses self::copy To recursively copy subdirectories.
* @uses File::copy To copy files to the destination.
*
* @return boolean If the directory and its contents were copied successfully.
*/
public static function copy($from, $to)
{
$from = File::getFullPath($from);
/* Create destination directory. */
$copied = self::create($to);
/* Open a directory handle. */
$handle = opendir($from);
/* Read entries from the directory handle. */
while (($entry = readdir($handle)) !== false) {
/* Skip directory handles for current and previous directories. */
if ($entry == '.' || $entry == '..') {
continue;
}
/* Check whether the current entry is a directory and is not a symbolic link */
if (is_dir($from . DIRECTORY_SEPARATOR . $entry) && !is_link($from)) {
$copied = self::copy($from . DIRECTORY_SEPARATOR . $entry, $to . DIRECTORY_SEPARATOR . $entry);
} else {
$copied = File::copy($from . DIRECTORY_SEPARATOR . $entry, $to . DIRECTORY_SEPARATOR . $entry);
}
}
/* Close directory handle */
closedir($handle);
return $copied;
}
/**
* Checks if a key-value pair exists.
*
* @param string $key Cache key.
*
* @return boolean
*/
public function exists($key)
{
$file = self::storagePath() . self::generateName($key);
$file = File::getFullPath($file);
return is_file($file);
}
