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ClassToTemplateMapper.php
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ClassToTemplateMapper.php
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<?php
/**
* PEAR2\Templates\Savant\ClassToTemplateMapper
*
* PHP version 5
*
* @category Templates
* @package PEAR2_Templates_Savant
* @author Brett Bieber <saltybeagle@php.net>
* @copyright 2009 Brett Bieber
* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
* @version SVN: $Id$
* @link http://svn.php.net/repository/pear2/PEAR2_Templates_Savant
*/
/**
* ClassToTemplateMapper class for PEAR2_Templates_Savant
*
* This class allows class names to be mapped to template names though a simple
* scheme.
*
* @category Templates
* @package PEAR2_Templates_Savant
* @author Brett Bieber <saltybeagle@php.net>
* @copyright 2009 Brett Bieber
* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
* @link http://svn.php.net/repository/pear2/PEAR2_Templates_Savant
*/
namespace PEAR2\Templates\Savant;
class ClassToTemplateMapper implements MapperInterface
{
/**
* Default template mapping can be temporarily overridden by
* assigning a direct template name.
*
* ClassToTemplateMapper::$output_template['My_Class'] = 'My/Class_rss.tpl.php';
*
* @var array
*/
static $output_template = array();
/**
* What character to use as a directory separator when mapping class names
* to templates.
*
* @var string
*/
static $directory_separator = '_';
/**
* Strip something out of class names before mapping them to templates.
*
* This can be useful if your class names are very long, and you don't
* want empty subdirectories within your templates directory.
*
* @var string
*/
static $classname_replacement = '';
/**
* The file extension to use
*
* @var string
*/
static $template_extension = '.tpl.php';
/**
* Maps class names to template filenames.
*
* Underscores and namespace separators in class names are replaced with
* directory separators.
*
* Examples:
* Class => Class.tpl.php
* Other_Class => Other/Class.tpl.php
* namespace\Class => namespace/Class.tpl.php
*
* @param string $class Class name to map to a template
*
* @return string Template file name
*/
function map($class)
{
if (isset(static::$output_template[$class])) {
$class = static::$output_template[$class];
}
$class = str_replace(array(static::$classname_replacement,
static::$directory_separator,
'\\'),
array('',
DIRECTORY_SEPARATOR,
DIRECTORY_SEPARATOR),
$class);
$templatefile = $class . static::$template_extension;
return $templatefile;
}
}
?>