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language.php (1585B)

      1 <?php
      2 /**
      3  * @package		OpenCart
      4  * @author		Daniel Kerr
      5  * @copyright	Copyright (c) 2005 - 2017, OpenCart, Ltd. (https://www.opencart.com/)
      6  * @license		https://opensource.org/licenses/GPL-3.0
      7  * @link		https://www.opencart.com
      8 */
      9 
     10 /**
     11 * Language class
     12 */
     13 class Language {
     14 	private $default = 'en-gb';
     15 	private $directory;
     16 	public $data = array();
     17 	
     18 	/**
     19 	 * Constructor
     20 	 *
     21 	 * @param	string	$file
     22 	 *
     23  	*/
     24 	public function __construct($directory = '') {
     25 		$this->directory = $directory;
     26 	}
     27 	
     28 	/**
     29      * 
     30      *
     31      * @param	string	$key
     32 	 * 
     33 	 * @return	string
     34      */
     35 	public function get($key) {
     36 		return (isset($this->data[$key]) ? $this->data[$key] : $key);
     37 	}
     38 	
     39 	public function set($key, $value) {
     40 		$this->data[$key] = $value;
     41 	}
     42 	
     43 	/**
     44      * 
     45      *
     46 	 * @return	array
     47      */	
     48 	public function all() {
     49 		return $this->data;
     50 	}
     51 	
     52 	/**
     53      * 
     54      *
     55      * @param	string	$filename
     56 	 * @param	string	$key
     57 	 * 
     58 	 * @return	array
     59      */	
     60 	public function load($filename, $key = '') {
     61 		if (!$key) {
     62 			$_ = array();
     63 	
     64 			$file = DIR_LANGUAGE . $this->default . '/' . $filename . '.php';
     65 	
     66 			if (is_file($file)) {
     67 				require($file);
     68 			}
     69 	
     70 			$file = DIR_LANGUAGE . $this->directory . '/' . $filename . '.php';
     71 			
     72 			if (is_file($file)) {
     73 				require($file);
     74 			} 
     75 	
     76 			$this->data = array_merge($this->data, $_);
     77 		} else {
     78 			// Put the language into a sub key
     79 			$this->data[$key] = new Language($this->directory);
     80 			$this->data[$key]->load($filename);
     81 		}
     82 		
     83 		return $this->data;
     84 	}
     85 }