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Refactor TempFile class and improve error handling

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This commit is contained in:
netkas 2024-09-29 21:09:49 -04:00
parent 817a27afc3
commit 1f661a9324
1 changed files with 28 additions and 15 deletions
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43
src/TempFile/TempFile.php
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@ -6,10 +6,12 @@
use Exception;
use InvalidArgumentException;
use ncc\Runtime;
use RuntimeException;
class TempFile
{
private const string RANDOM_CHARACTERS = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
/**
* An array of temporary files to be deleted on shutdown
*
@ -50,15 +52,25 @@
foreach($options as $option => $value)
{
if(!is_string($value) && !is_int($value))
{
throw new InvalidArgumentException(sprintf('The value for option %s must be a string or int, got %s', $option, gettype($value)));
}
if(!in_array($option, Options::All))
{
throw new InvalidArgumentException(sprintf('The option %s is not valid', $option));
}
}
if(!isset($options[Options::Extension]))
{
$options[Options::Extension] = 'tmp';
}
if(!isset($options[Options::RandomLength]))
{
$options[Options::RandomLength] = 8;
}
if(isset($options[Options::Filename]))
{
@ -70,18 +82,28 @@
}
if(isset($options[Options::Prefix]))
{
$this->filename = $options[Options::Prefix] . $this->filename;
}
if(isset($options[Options::Suffix]))
{
$this->filename = $this->filename . $options[Options::Suffix];
}
$this->filename .= '.' . $options[Options::Extension];
$this->filename = preg_replace('/[^a-zA-Z0-9.\-_]/', '', $this->filename);
if(isset($options[Options::Directory]))
{
if(!file_exists($options[Options::Directory]) || !is_dir($options[Options::Directory]))
{
throw new InvalidArgumentException(sprintf('The directory %s does not exist or is not a a valid path', $options[Options::Directory]));
}
if(!is_writable($options[Options::Directory]))
{
throw new InvalidArgumentException(sprintf('The directory %s is not writable', $options[Options::Directory]));
}
$this->filepath = $options[Options::Directory] . DIRECTORY_SEPARATOR . $this->filename;
}
@ -101,7 +123,6 @@
}
self::$temporary_files[] = $this->filepath;
if(!self::$shutdown_handler_registered && function_exists('register_shutdown_function'))
{
register_shutdown_function([self::class, 'shutdownHandler']);
@ -117,13 +138,14 @@
*/
private static function randomString(int $length=8): string
{
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$charactersLength = strlen(self::RANDOM_CHARACTERS);
$randomString = '';
for ($i = 0; $i < $length; $i++)
{
$randomString .= $characters[rand(0, $charactersLength - 1)];
$randomString .= self::RANDOM_CHARACTERS[rand(0, $charactersLength - 1)];
}
return $randomString;
}
@ -153,15 +175,6 @@
}
}
try
{
return Runtime::getDataPath('net.nosial.tempfile');
}
catch(Exception $e)
{
unset($e);
}
$local_tmp = getcwd() . DIRECTORY_SEPARATOR . 'temp';
if(is_writeable(getcwd()))
@ -174,7 +187,7 @@
return $local_tmp;
}
throw new Exception('Unable to find a suitable temporary directory');
throw new RuntimeException('Unable to find a suitable temporary directory');
}
/**