class-plugin.php
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<?php
/**
* Class MC4WP_Plugin
*
* Helper class for easy access to information like the plugin file or plugin directory.
* Used in MC4WP Premium.
*
* @access public
* @ignore
*/
class MC4WP_Plugin
{
/**
* @var string The plugin version.
*/
protected $version;
/**
* @var string The main plugin file.
*/
protected $file;
/**
* @param string $file The plugin version.
* @param string $version The main plugin file.
*/
public function __construct($file, $version)
{
$this->file = $file;
$this->version = $version;
}
/**
* Get the main plugin file.
*
* @return string
*/
public function file()
{
return $this->file;
}
/**
* Get the plugin version.
*
* @return string
*/
public function version()
{
return $this->version;
}
/**
* Gets the directory the plugin lives in.
*
* @param string $path
*
* @return string
*/
public function dir($path = '')
{
// ensure path has leading slash
if ('' !== $path) {
$path = '/' . ltrim($path, '/');
}
return dirname($this->file) . $path;
}
/**
* Gets the URL to the plugin files.
*
* @param string $path
*
* @return string
*/
public function url($path = '')
{
return plugins_url($path, $this->file);
}
}