/Ionize/application/controllers/admin/translation.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

/**

 * Ionize

 *

 * @package		Ionize

 * @author		Ionize Dev Team

 * @license		http://ionizecms.com/doc-license

 * @link		http://ionizecms.com

 * @since		Version 0.90

 */



// ------------------------------------------------------------------------



/**

 * Ionize Category Controller

 *

 * @package		Ionize

 * @subpackage	Controllers

 * @category	Translation files management

 * @author		Ionize Dev Team

 *

 */



class Translation extends MY_admin 

{



	/**

	 * Constructor

	 *

	 */

	public function __construct()

	{

		parent::__construct();



//		$this->connect->restrict('editors');

	}





	// ------------------------------------------------------------------------





	/**

	 * Shows standard settings

	 *

	 */

	function index()

	{

	

		$this->template['views_terms'] = $this->_get_terms_from_views();

		sort($this->template['views_terms']['term'], SORT_STRING );



		// Get the already translated items from languages files

		$translated_items = $this->_get_translated_items();



		foreach(Settings::get_languages() as $language)

		{

			$lang = $language['lang'];

			

			foreach($this->template['views_terms']['term'] as $term)

			{					

				// translation not defined : set to ''

				if(!isset($translated_items[$lang][$term]))

				{

					$translated_items[$lang][$term] = '';

				}

			}

		}

		

		$this->template['translated_items'] = $translated_items;

		

		unset($translated_items);

	

		$this->output('translation');

	}





	// ------------------------------------------------------------------------



	/**

	 * Saves the translation language files

	 *

	 */

	function save()

	{



		// Get the item to translate from views

		$items = $this->_get_items();



		// Tries to creates each language file

		foreach(Settings::get_languages() as $language)

		{

			$lang = $language['lang'];

		

			// Creates the lang folder if it doesn't exists

			$path = $this->config->item('base_path').'/themes/'.Settings::get('theme').'/language/'.$lang;

			

			if ( ! is_dir($path) )

			{

				// Try creating the dir

				try 

				{	

					@mkdir($path);

				}

				catch (Exception $e)

				{

					// Send error message to user

					$this->error(lang('ionize_message_language_dir_creation_fail'));

				}

			}

			

			// Saves the languages files

			$data  = "<?php\n\n";

			

			foreach ($items as $item)

			{

				$data .= "\$lang['".$item."'] = \"".addslashes(htmlentities($this->input->post($item.'_'.$lang, TRUE), ENT_QUOTES, 'UTF-8'))."\";\n"; 

			}

			

			$data .= "\n".'?'.'>';

			

			// Try writing the language file

			try 

			{

				write_file($path.'/'.Settings::get('theme').'_lang.php', $data);

			}

			catch (Exception $e)

			{

				$this->error(lang('ionize_message_language_file_creation_fail'));

			}			

		}

		

		// If method arrive her, everything was OK

		$this->success(lang('ionize_message_language_files_saved'));

	}





	// ------------------------------------------------------------------------





	/**

	 * Get the array of items to translate

	 * 

	 * @return array	A simple array of unique items to translate, used for saving

	 *

	 */

	function _get_items()

	{

		// File helper

		$this->load->helper('file');



		// Theme views folder

		$path = $this->config->item('base_path').'/themes/'.Settings::get('theme').'/views';

		

		// Returned items array

		$items = array();



		if (is_dir($path))

		{

			$dir_iterator = new RecursiveDirectoryIterator($path);

			$iterator = new RecursiveIteratorIterator($dir_iterator, RecursiveIteratorIterator::SELF_FIRST);

	

			foreach ($iterator as $file)

			{

				if ($file->isFile() && (substr($file->getFilename(), 0, 1) != ".") )

				{

					$content = read_file($file->getPath() . '/' . $file->getFilename());

					

					/*

					if (preg_match_all('%<'.$this->context_tag.':translation term=\"([ \w:]+?)\" *\/>%', $content, $matches))

					{

						foreach($matches[1] as $term)

						{

							if (!in_array($term, $items))

							{

								$items[] = $term;

							}

						}

					}

					*/

					if (preg_match_all('% term=\"([ \w:]+?)\" *\/>%', $content, $matches))

					{

						foreach($matches[1] as $term)

						{

							if (!in_array($term, $items))

							{

								$items[] = $term;

							}

						}

					}

				}

			}

		}

		

		return $items;

	}

	

	



	// ------------------------------------------------------------------------





	/**

	 * Get the array of items to translate, per file

	 * Parses the current theme views

	 *

	 * @return	array	Items to translate, by view

	 * 					Array(

	 *						'terms' => terms to translate,

	 *						'views' => array(

	 *									term => views list

	 *						)

	 *					)

	 *

	 */

	function _get_terms_from_views()

	{

		// File helper

		$this->load->helper('file');



		// Theme views folder

		$path = $this->config->item('base_path').'/themes/'.Settings::get('theme').'/views';

		

		// Returned items array

		$items = array (

			'term' => array(),		// array of terms and their translations

			'views' => array()		// array of view in which each term appears, key : term

		);



		// Only do something if dir exists !

		if (is_dir($path))

		{

			// Recursive walk in the views folder

			$dir_iterator = new RecursiveDirectoryIterator($path);

			$iterator = new RecursiveIteratorIterator($dir_iterator, RecursiveIteratorIterator::SELF_FIRST);

	

			foreach ($iterator as $file)

			{

				if ($file->isFile() && (substr($file->getFilename(), 0, 1) != ".") )

				{

					$content = read_file($file->getPath() . '/' . $file->getFilename());

					

					// Check for each <ion:translation term="something" /> tag

					/*

					if (preg_match_all('%<'.$this->context_tag.':translation term=\"([ \w:]+?)\" *\/>%', $content, $matches))

					{

						foreach($matches[1] as $term)

						{

							// Add the view to the term view list

							if ( ! isset($items['views'][$term]) || ! in_array($file->getFilename(), $items['views'][$term]))

								$items['views'][$term][] = $file->getFilename();



							// Add the term to the term array

							if (!in_array($term, $items['term']))

								$items['term'][] = $term;

						}

					}

					*/

					// Check for each term="something" in tags

					if (preg_match_all('% term=\"([ \w:]+?)\" *\/>%', $content, $matches))

					{

						foreach($matches[1] as $term)

						{

							// Add the view to the term view list

							if ( ! isset($items['views'][$term]) || ! in_array($file->getFilename(), $items['views'][$term]))

								$items['views'][$term][] = $file->getFilename();



							// Add the term to the term array

							if (!in_array($term, $items['term']))

								$items['term'][] = $term;

						}

					}

				}

			}

	

			// Make a string list from 'views' array

			foreach ($items['views'] as $term => $views)

			{

				$items['views'][$term] = implode(', ', $views);

			}

		}

		

		return $items;

	}





	// ------------------------------------------------------------------------





	/**

	 * Gets already translated items from language files

	 *

	 * @return	array	Array of already translated terms

	 */

	function _get_translated_items()

	{

		$items = array();

	

		$this->load->helper('file');



		// Theme folder

		$path = $this->config->item('base_path').'/themes/'.Settings::get('theme');



		$result = array();



		// Read the template language directory

		foreach(Settings::get_languages() as $language)

		{

			$lang_code = $language['lang'];

			

			// Translation file name. look like [theme_name]_lang.php

			$file = $path.'/language/'.$lang_code.'/'.Settings::get('theme').'_lang.php';



			// Include the file if it exists

			if (file_exists($file))

			{			

				include($file);



				if (isset($lang))

				{

					$items[$lang_code] = $lang;

					

					unset($lang);

				}

			}				

		}

		return $items;

	}	



}



/* End of file translation.php */

/* Location: ./application/controllers/admin/translation.php */