<?php

require_once(dirname(__FILE__) . '/FieldtypeTextLanguage.module'); 

/**
 * Provides multi-langage page title field
 *
 * This makes all page title fields multi-language 
 *
 * Another option for field titles is to create separate title_{language_name} fields,
 * and use/place them where you want them. If you go that route, then you don't need this module.
 *
 * ProcessWire 2.x 
 * Copyright (C) 2012 by Ryan Cramer 
 * Licensed under GNU/GPL v2, see LICENSE.TXT
 * 
 * http://www.processwire.com
 * http://www.ryancramer.com
 *
 */

class FieldtypePageTitleLanguage extends FieldtypeTextLanguage implements FieldtypePageTitleCompatible {

	public static function getModuleInfo() {
		return array(
			'title' => 'Page Title (Multi-Language)',
			'version' => 100,
			'summary' => 
				'Field that stores a page title in multiple languages. ' . 
				'Use this only if you want title inputs created for ALL languages on ALL pages. ' . 
				'Otherwise create separate languaged-named title fields, i.e. title_fr, title_es, title_fi, etc. ',
			'author' => 'Ryan Cramer',
			'requires' => array(
				'LanguageSupportFields', 
				'FieldtypeTextLanguage'
				)
			);
	}

	public function ___getCompatibleFieldtypes(Field $field) {
		$fieldtypes = new Fieldtypes();
		$fieldtypes->add(wire('fieldtypes')->get('FieldtypePageTitle')); 
	
		foreach(wire('fieldtypes') as $fieldtype) {
			if($fieldtype instanceof FieldtypePageTitleCompatible) $fieldtypes->add($fieldtype);
		}
	
		return $fieldtypes;
	}
	
	public function isAdvanced() {
		return true;
	}
	
	public function getInputfield(Page $page, Field $field) {
		$inputField = $this->modules->get('InputfieldPageTitle');
		return $inputField;
	}

}