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folding Persistance\PurgeLimiter into Data\Filesystem

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This commit is contained in:
El RIDO 2021-06-07 21:53:42 +02:00
parent f46221e7c3
commit ae486d651b
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GPG key ID: 0F5C940A6BD81F92
5 changed files with 94 additions and 46 deletions
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99
lib/Data/Filesystem.php
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@ -253,7 +253,10 @@ class Filesystem extends AbstractData
{
switch ($namespace) {
case 'purge_limiter':
;
return self::_storeString(
self::$_path . DIRECTORY_SEPARATOR . 'purge_limiter.php',
'<?php' . PHP_EOL . '$GLOBALS[\'purge_limiter\'] = ' . $value . ';'
);
break;
case 'salt':
;
@ -261,10 +264,8 @@ class Filesystem extends AbstractData
case 'traffic_limiter':
;
break;
default:
return false;
break;
}
return false;
}
/**
@ -277,7 +278,40 @@ class Filesystem extends AbstractData
*/
public function getValue($namespace, $key = '')
{
switch ($namespace) {
case 'purge_limiter':
$file = self::$_path . DIRECTORY_SEPARATOR . 'purge_limiter.php';
if (is_file($file)) {
require $file;
return $GLOBALS['purge_limiter'];
}
break;
case 'salt':
;
break;
case 'traffic_limiter':
;
break;
}
return '';
}
/**
* get the data
*
* @access public
* @static
* @param string $filename
* @return array|false $data
*/
private static function _get($filename)
{
return Json::decode(
substr(
file_get_contents($filename),
strlen(self::PROTECTION_LINE . PHP_EOL)
)
);
}
/**
@ -427,16 +461,33 @@ class Filesystem extends AbstractData
* @param array $data
* @return bool
*/
private static function _store($filename, $data)
private static function _store($filename, array $data)
{
if (strpos($filename, self::$_path) === 0) {
$filename = substr($filename, strlen(self::$_path));
try {
return self::_storeString(
$filename,
self::PROTECTION_LINE . PHP_EOL . Json::encode($data)
);
} catch (Exception $e) {
return false;
}
}
/**
* store a string
*
* @access public
* @static
* @param string $filename
* @param string $data
* @return bool
*/
private static function _storeString($filename, $data)
{
// Create storage directory if it does not exist.
if (!is_dir(self::$_path)) {
if (!@mkdir(self::$_path, 0700)) {
throw new Exception('unable to create directory ' . self::$_path, 10);
return false;
}
}
$file = self::$_path . DIRECTORY_SEPARATOR . '.htaccess';
@ -454,45 +505,21 @@ class Filesystem extends AbstractData
}
}
try {
$data = self::PROTECTION_LINE . PHP_EOL . Json::encode($data);
} catch (Exception $e) {
return false;
}
$file = self::$_path . DIRECTORY_SEPARATOR . $filename;
$fileCreated = true;
$writtenBytes = 0;
if (!is_file($file)) {
$fileCreated = @touch($file);
if (!is_file($filename)) {
$fileCreated = @touch($filename);
}
if ($fileCreated) {
$writtenBytes = @file_put_contents($file, $data, LOCK_EX);
$writtenBytes = @file_put_contents($filename, $data, LOCK_EX);
}
if ($fileCreated === false || $writtenBytes === false || $writtenBytes < strlen($data)) {
return false;
}
@chmod($file, 0640); // protect file access
@chmod($filename, 0640); // protect file access
return true;
}
/**
* get the data
*
* @access public
* @static
* @param string $filename
* @return array|false $data
*/
private static function _get($filename)
{
return Json::decode(
substr(
file_get_contents($filename),
strlen(self::PROTECTION_LINE . PHP_EOL)
)
);
}
/**
* rename a file, prepending the protection line at the beginning
*