mirror of
https://github.com/phpbb/phpbb.git
synced 2025-10-26 05:06:12 +01:00
138 lines
3.5 KiB
PHP
138 lines
3.5 KiB
PHP
<?php
|
|
/**
|
|
*
|
|
* @package phpBB3
|
|
* @copyright (c) 2011 phpBB Group
|
|
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* @ignore
|
|
*/
|
|
if (!defined('IN_PHPBB'))
|
|
{
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Provides a style resource locator with core style paths and extension style paths
|
|
*
|
|
* Finds installed style paths and makes them available to the resource locator.
|
|
*
|
|
* @package phpBB3
|
|
*/
|
|
class phpbb_style_extension_path_provider extends phpbb_extension_provider implements phpbb_style_path_provider_interface
|
|
{
|
|
/**
|
|
* Optional prefix for style paths searched within extensions.
|
|
*
|
|
* Empty by default. Relative to the extension directory. As an example, it
|
|
* could be adm/ for admin style.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $ext_dir_prefix = '';
|
|
|
|
/**
|
|
* A provider of paths to be searched for styles
|
|
* @var phpbb_style_path_provider
|
|
*/
|
|
protected $base_path_provider;
|
|
|
|
/** @var string */
|
|
protected $phpbb_root_path;
|
|
|
|
/**
|
|
* Constructor stores extension manager
|
|
*
|
|
* @param phpbb_extension_manager $extension_manager phpBB extension manager
|
|
* @param phpbb_style_path_provider $base_path_provider A simple path provider
|
|
* to provide paths to be located in extensions
|
|
* @param string $phpbb_root_path phpBB root path
|
|
*/
|
|
public function __construct(phpbb_extension_manager $extension_manager, phpbb_style_path_provider $base_path_provider, $phpbb_root_path)
|
|
{
|
|
parent::__construct($extension_manager);
|
|
$this->base_path_provider = $base_path_provider;
|
|
$this->phpbb_root_path = $phpbb_root_path;
|
|
}
|
|
|
|
/**
|
|
* Sets a prefix for style paths searched within extensions.
|
|
*
|
|
* The prefix is inserted between the extension's path e.g. ext/foo/ and
|
|
* the looked up style path, e.g. styles/bar/. So it should not have a
|
|
* leading slash, but should have a trailing slash.
|
|
*
|
|
* @param string $ext_dir_prefix The prefix including trailing slash
|
|
* @return null
|
|
*/
|
|
public function set_ext_dir_prefix($ext_dir_prefix)
|
|
{
|
|
$this->ext_dir_prefix = $ext_dir_prefix;
|
|
}
|
|
|
|
/**
|
|
* Finds style paths using the extension manager
|
|
*
|
|
* Locates a path (e.g. styles/prosilver/) in all active extensions.
|
|
* Then appends the core style paths based in the current working
|
|
* directory.
|
|
*
|
|
* @return array List of style paths
|
|
*/
|
|
public function find()
|
|
{
|
|
$directories = array();
|
|
|
|
$finder = $this->extension_manager->get_finder();
|
|
foreach ($this->base_path_provider as $key => $paths)
|
|
{
|
|
if ($key == 'style')
|
|
{
|
|
foreach ($paths as $path)
|
|
{
|
|
$directories['style'][] = $path;
|
|
if ($path && !phpbb_is_absolute($path))
|
|
{
|
|
// Remove phpBB root path from the style path,
|
|
// so the finder is able to find extension styles,
|
|
// when the root path is not ./
|
|
if (strpos($path, $this->phpbb_root_path) === 0)
|
|
{
|
|
$path = substr($path, strlen($this->phpbb_root_path));
|
|
}
|
|
|
|
$result = $finder->directory('/' . $this->ext_dir_prefix . $path)
|
|
->get_directories(true, false, true);
|
|
foreach ($result as $ext => $ext_path)
|
|
{
|
|
// Make sure $ext_path has no ending slash
|
|
if (substr($ext_path, -1) === '/')
|
|
{
|
|
$ext_path = substr($ext_path, 0, -1);
|
|
}
|
|
$directories[$ext][] = $ext_path;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $directories;
|
|
}
|
|
|
|
/**
|
|
* Overwrites the current style paths
|
|
*
|
|
* @param array $styles An array of style paths. The first element is the main style.
|
|
* @return null
|
|
*/
|
|
public function set_styles(array $styles)
|
|
{
|
|
$this->base_path_provider->set_styles($styles);
|
|
$this->items = null;
|
|
}
|
|
}
|