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6a3d77d76e
The phpbb_root_path needs to be removed from the style path, before giving the path to the finder, because the finder prepends it later again and is therefor unable to find style files when the root path is not ./ PHPBB3-10844
133 lines
3.3 KiB
PHP
133 lines
3.3 KiB
PHP
<?php
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/**
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*
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* @package phpBB3
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* @copyright (c) 2011 phpBB Group
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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/**
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* Provides a style resource locator with core style paths and extension style paths
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*
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* Finds installed style paths and makes them available to the resource locator.
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*
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* @package phpBB3
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*/
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class phpbb_style_extension_path_provider extends phpbb_extension_provider implements phpbb_style_path_provider_interface
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{
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/**
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* Optional prefix for style paths searched within extensions.
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*
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* Empty by default. Relative to the extension directory. As an example, it
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* could be adm/ for admin style.
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*
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* @var string
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*/
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protected $ext_dir_prefix = '';
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/**
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* A provider of paths to be searched for styles
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* @var phpbb_style_path_provider
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*/
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protected $base_path_provider;
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/** @var string */
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protected $phpbb_root_path;
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/**
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* Constructor stores extension manager
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*
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* @param phpbb_extension_manager $extension_manager phpBB extension manager
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* @param phpbb_style_path_provider $base_path_provider A simple path provider
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* to provide paths to be located in extensions
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* @param string $phpbb_root_path phpBB root path
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*/
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public function __construct(phpbb_extension_manager $extension_manager, phpbb_style_path_provider $base_path_provider, $phpbb_root_path)
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{
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parent::__construct($extension_manager);
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$this->base_path_provider = $base_path_provider;
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$this->phpbb_root_path = $phpbb_root_path;
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}
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/**
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* Sets a prefix for style paths searched within extensions.
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*
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* The prefix is inserted between the extension's path e.g. ext/foo/ and
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* the looked up style path, e.g. styles/bar/. So it should not have a
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* leading slash, but should have a trailing slash.
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*
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* @param string $ext_dir_prefix The prefix including trailing slash
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* @return null
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*/
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public function set_ext_dir_prefix($ext_dir_prefix)
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{
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$this->ext_dir_prefix = $ext_dir_prefix;
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}
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/**
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* Finds style paths using the extension manager
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*
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* Locates a path (e.g. styles/prosilver/) in all active extensions.
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* Then appends the core style paths based in the current working
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* directory.
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*
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* @return array List of style paths
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*/
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public function find()
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{
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$directories = array();
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$finder = $this->extension_manager->get_finder();
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foreach ($this->base_path_provider as $key => $paths)
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{
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if ($key == 'style')
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{
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foreach ($paths as $path)
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{
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$directories['style'][] = $path;
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if ($path && !phpbb_is_absolute($path))
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{
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// Remove phpBB root path from the style path,
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// so the finder is able to find extension styles,
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// when the root path is not ./
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if (strpos($path, $this->phpbb_root_path) === 0)
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{
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$path = substr($path, strlen($this->phpbb_root_path));
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}
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$result = $finder->directory('/' . $this->ext_dir_prefix . $path)
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->get_directories(true, false, true);
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foreach ($result as $ext => $ext_path)
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{
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$directories[$ext][] = $ext_path;
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}
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}
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}
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}
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}
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return $directories;
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}
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/**
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* Overwrites the current style paths
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*
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* @param array $styles An array of style paths. The first element is the main style.
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* @return null
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*/
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public function set_styles(array $styles)
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{
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$this->base_path_provider->set_styles($styles);
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$this->items = null;
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}
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}
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