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[ticket/15287] Load the adapter lazily

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PHPBB3-15287
This commit is contained in:
Rubén Calvo 2017-07-21 07:25:58 +02:00
parent 18ca46a66c
commit 69bfc48dd2
1 changed files with 34 additions and 8 deletions
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42
phpBB/phpbb/storage/storage.php
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@ -18,6 +18,16 @@ namespace phpbb\storage;
*/ */
class storage class storage
{ {
/**
* @var string
*/
protected $storage_name;
/**
* @var \phpbb\storage\adapter_factory
*/
protected $factory;
/** /**
* @var \phpbb\storage\adapter\adapter_interface * @var \phpbb\storage\adapter\adapter_interface
*/ */
@ -31,7 +41,23 @@ class storage
*/ */
public function __construct(adapter_factory $factory, $storage_name) public function __construct(adapter_factory $factory, $storage_name)
{ {
$this->adapter = $factory->get($storage_name); $this->factory = $factory;
$this->storage_name = $storage_name;
}
/**
* Returns an adapter instance
*
* @return \phpbb\storage\adapter\adapter_interface
*/
protected function get_adapter()
{
if ($this->adapter === null)
{
$this->adapter = $this->factory->get($this->storage_name);
}
return $this->adapter;
} }
/** /**
@ -45,7 +71,7 @@ class storage
*/ */
public function put_contents($path, $content) public function put_contents($path, $content)
{ {
$this->adapter->put_contents($path, $content); $this->get_adapter()->put_contents($path, $content);
} }
/** /**
@ -60,7 +86,7 @@ class storage
*/ */
public function get_contents($path) public function get_contents($path)
{ {
return $this->adapter->get_contents($path); return $this->get_adapter()->get_contents($path);
} }
/** /**
@ -72,7 +98,7 @@ class storage
*/ */
public function exists($path) public function exists($path)
{ {
return $this->adapter->exists($path); return $this->get_adapter()->exists($path);
} }
/** /**
@ -84,7 +110,7 @@ class storage
*/ */
public function delete($path) public function delete($path)
{ {
$this->adapter->delete($path); $this->get_adapter()->delete($path);
} }
/** /**
@ -98,7 +124,7 @@ class storage
*/ */
public function rename($path_orig, $path_dest) public function rename($path_orig, $path_dest)
{ {
$this->adapter->rename($path_orig, $path_dest); $this->get_adapter()->rename($path_orig, $path_dest);
} }
/** /**
@ -112,7 +138,7 @@ class storage
*/ */
public function copy($path_orig, $path_dest) public function copy($path_orig, $path_dest)
{ {
$this->adapter->copy($path_orig, $path_dest); $this->get_adapter()->copy($path_orig, $path_dest);
} }
/** /**
@ -124,6 +150,6 @@ class storage
*/ */
public function create_dir($path) public function create_dir($path)
{ {
$this->adapter->create_dir($path); $this->get_adapter()->create_dir($path);
} }
} }