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<?php
/**
*
* @package phpBB3
* @copyright (c) 2005 phpBB Group, sections (c) 2001 ispi of Lincoln Inc
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* Base Style class.
* @package phpBB3
*/
class phpbb_style
{
/**
* @var phpbb_style_template Template class.
* Handles everything related to templates.
*/
public $template;
/**
* @var string phpBB root path
*/
private $phpbb_root_path;
/**
* @var phpEx PHP file extension
*/
private $phpEx;
/**
* @var phpbb_config phpBB config instance
*/
private $config;
/**
* @var user current user
*/
private $user;
/**
* Style resource locator
* @var phpbb_style_resource_locator
* This item is temporary public, until locate() function is implemented
*/
public $locator;
/**
* Style path provider
* @var phpbb_style_path_provider
*/
private $provider;
/**
* Constructor.
*
* @param string $phpbb_root_path phpBB root path
* @param user $user current user
* @param phpbb_extension_manager $phpbb_extension_manager extension manager. Set it to false if extension manager should not be used.
*/
public function __construct($phpbb_root_path, $phpEx, $config, $user, $phpbb_extension_manager = false)
{
$this->phpbb_root_path = $phpbb_root_path;
$this->phpEx = $phpEx;
$this->config = $config;
$this->user = $user;
$this->locator = new phpbb_style_resource_locator();
$this->provider = new phpbb_style_path_provider();
if ($phpbb_extension_manager !== false)
{
$this->provider = new phpbb_style_extension_path_provider($phpbb_extension_manager, $this->provider);
}
$this->template = new phpbb_style_template($this->phpbb_root_path, $this->phpEx, $this->config, $this->user, $this->locator, $this->provider);
}
/**
* Set style location based on (current) user's chosen style.
*/
public function set_style()
{
$style_name = $this->user->theme['style_path'];
$style_dirs = ($this->user->theme['style_parent_id']) ? array_reverse(explode('/', $this->user->theme['style_parent_tree'])) : array();
$paths = array($this->get_style_path($style_name));
foreach ($style_dirs as $dir)
{
$paths[] = $this->get_style_path($dir);
}
return $this->set_custom_style($style_name, $paths);
}
/**
* Set custom style location (able to use directory outside of phpBB).
*
* Note: Templates are still compiled to phpBB's cache directory.
*
* @param string $name Name of style, used for cache prefix. Examples: "admin", "prosilver"
* @param array or string $paths Array of style paths, relative to current root directory
* @param string $template_path Path to templates, relative to style directory. False if path should not be changed.
*/
public function set_custom_style($name, $paths, $template_path = false)
{
if (is_string($paths))
{
$paths = array($paths);
}
$this->provider->set_styles($paths);
$this->locator->set_paths($this->provider);
$this->locator->set_main_style($this->provider->get_main_style_path());
$this->template->cachepath = $this->phpbb_root_path . 'cache/tpl_' . str_replace('_', '-', $name) . '_';
$this->template->context = new phpbb_style_template_context();
if ($template_path !== false)
{
$this->template->template_path = $this->locator->template_path = $template_path;
}
return true;
}
/**
* Get location of style directory for specific style_path
*
* @param string $path Style path, such as "prosilver"
* @return string Path to style directory, relative to current path
*/
public function get_style_path($path)
{
return $this->phpbb_root_path . 'styles/' . $path;
}
/**
* Defines a prefix to use for style paths in extensions
*
* @param string $ext_dir_prefix The prefix including trailing slash
* @return null
*/
public function set_ext_dir_prefix($ext_dir_prefix)
{
$this->provider->set_ext_dir_prefix($ext_dir_prefix);
}
}
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