<?php
abstract class Unodor_Translate_Adapter extends Zend_Translate_Adapter {

    /**
     * Translates the given string
     * returns the translation
     *
     * @see Zend_Locale
     * @param  string|array       $messageId Translation string, or Array for plural translations
     * @param  string|Zend_Locale $locale    (optional) Locale/Language to use, identical with
     *                                       locale identifier, @see Zend_Locale for more information
     * @return string
     */
    public function translate($messageId, $locale = null)
    {
        if ($locale === null) {
            $locale = $this->_options['locale'];
        }

        $plural = null;
        if (is_array($messageId)) {
            if (count($messageId) > 2) {
                $number = array_pop($messageId);
                if (!is_numeric($number)) {
                    $plocale = $number;
                    $number  = array_pop($messageId);
                } else {
                    $plocale = 'en';
                }

                $plural    = $messageId;
                $messageId = $messageId[0];
            } else {
                $messageId = $messageId[0];
            }
        }

        if (!Zend_Locale::isLocale($locale, true, false)) {
            if (!Zend_Locale::isLocale($locale, false, false)) {
                // language does not exist, return original string
                $this->_log($messageId, $locale);
                if ($plural === null) {
                    return $messageId;
                }

                $rule = Zend_Translate_Plural::getPlural($number, $plocale);
                if (!isset($plural[$rule])) {
                    $rule = 0;
                }

                return $plural[$rule];
            }

            $locale = new Zend_Locale($locale);
        }

        $locale = (string) $locale;
        if ((is_string($messageId) || is_int($messageId)) && isset($this->_translate[$locale][$messageId])) {
            // return original translation
            if ($plural === null) {
                return $this->_translate[$locale][$messageId];
            }

            $rule = Zend_Translate_Plural::getPlural($number, $locale);
            if (isset($this->_translate[$locale][$plural[0]][$rule])) {
                return $this->_translate[$locale][$plural[0]][$rule];
            }
        } else if (strlen($locale) != 2) {
            // faster than creating a new locale and separate the leading part
            $locale = substr($locale, 0, -strlen(strrchr($locale, '_')));

            if ((is_string($messageId) || is_int($messageId)) && isset($this->_translate[$locale][$messageId])) {
                // return regionless translation (en_US -> en)
                if ($plural === null) {
                    return $this->_translate[$locale][$messageId];
                }

                $rule = Zend_Translate_Plural::getPlural($number, $locale);
                if (isset($this->_translate[$locale][$plural[0]][$rule])) {
                    return $this->_translate[$locale][$plural[0]][$rule];
                }
            }
        }

	if(isset($plural)){
	   $messageId = $plural;
	}

      $this->_log($messageId, $locale);
        if ($plural === null) {
            return $messageId;
        }

        $rule = Zend_Translate_Plural::getPlural($number, $plocale);
        if (!isset($plural[$rule])) {
            $rule = 0;
        }

        return $plural[$rule];
    }

    /**
     * Logs a message when the log option is set
     *
     * @param string $message Message to log
     * @param String $locale  Locale to log
     */
    protected function _log($message, $locale) {
        if ($this->_options['logUntranslated']) {

	   $string = '';
	   if(is_array($message)){
	      foreach($message as $str){
		  $string .= '"'.$str.'", ';
	      }
		  $string .= 1;
	       $message = str_replace('%message%', $string, 'n'.$this->_options['logMessage']);	       
	   }else{
	       $message = str_replace('%message%', '"'.$message.'"', $this->_options['logMessage']);
	   }

	   $message = str_replace('%locale%', $locale, $message);
            
            if ($this->_options['log']) {
                $this->_options['log']->notice($message);
            } else {
                trigger_error($message, E_USER_NOTICE);
            }
        }
    }
}