<?php



  /**

  * I18nLocale class

  *

  */

  class I18nLocale extends BaseI18nLocale {



    /**

    * This type of object is taggable

    *

    * @var boolean

    */

    protected $is_taggable = false;

    

    /**

    * This type of object is searchable

    *

    * @var boolean

    */

    protected $is_searchable = false;

    

    /**

    * Array of searchable columns

    *

    * @var array

    */

    protected $searchable_columns = array('name', 'description');

    

    /**

    * This type of object is commentable

    *

    * @var boolean

    */

    protected $is_commentable = false;

    

    /**

    * This type of object is a file container

    *

    * @var boolean

    */

    protected $is_file_container = false;

    

    /**

    * This type of object is subscribable

    *

    * @var boolean

    */

    protected $is_subscribable = false;

    

    /**

    * Can add new locale

    *

    * @param void

    * @return null

    */

    function canAdd(User $user) {

      return $user->isAdministrator();

    }

    

    /**

    * Can edit locale

    *

    * @param void

    * @return null

    */

    function canEdit(User $user) {

      return $user->isAdministrator() || $user->getId() == $this->getEditor();

    }

    

    /**

    * Can delete locale

    *

    * @param void

    * @return null

    */

    function canDelete(User $user) {

      return $user->isAdministrator() || $user->getId() == $this->getEditor();

    }

    

    /**

    * Does user have view access

    *

    * @param void

    * @return boolean

    */

    function canView(User $user) {

      if ($user->isAdministrator() || $user->isMemberOfOwnerCompany()) {

        return true;

      } // if

      if ($user->getId() == $this->getEditor()) {

        return true;

      } // if

      return false;

    } // canView



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

    //  Loading

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

    /**

    * copyValues

    *

    * @param boolean $replace Replace all values with the new values

    * @param integer $id Id of the locale to copy the values from

    * @return boolean

    */

    function copyValues($id, $replace) {

      return I18nLocaleValues::instance()->copy($id, $this->getId(), $replace);

    }



    /**

    * loadValues

    *

    * @param boolean $replace Replace all values with the new values

    * @param integer $locale Locale to use

    * @return boolean

    */

    function loadValues($locale, $replace) {

      return I18nLocaleValues::instance()->import($this->getId(), $locale, $replace);

    }



    /**

    * Return locale value identified by name

    *

    * @param string name

    * @return string

    */

    function getValue($name) {

      return I18nLocaleValues::instance()->getLocaleValue($this->getId(), $name);

    } // getEditUrl





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

    //  Logo

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

    

    /**

    * Set logo

    *

    * @param string $source Source file

    * @param integer $max_width

    * @param integer $max_height

    * @param boolean $save Save object when done

    * @return null

    */

    function setLogo($source, $max_width = 50, $max_height = 50, $save = true) {

      if (!is_readable($source)) {

        return false;

      }

      

      do {

        $temp_file = ROOT . '/cache/' . sha1(uniqid(rand(), true));

      } while (is_file($temp_file));

      

      try {

        Env::useLibrary('simplegd');

        

        $image = new SimpleGdImage($source);

        $thumb = $image->scale($max_width, $max_height, SimpleGdImage::BOUNDARY_DECREASE_ONLY, false);

        $thumb->saveAs($temp_file, IMAGETYPE_PNG);

        

        $public_filename = PublicFiles::addFile($temp_file, 'png');

        if ($public_filename) {

          $this->setLogoFile($public_filename);

          if ($save) {

            $this->save();

          } // if

        } // if

        

        $result = true;

      } catch(Exception $e) {

        $result = false;

      } // try

      

      // Cleanup

      if (!$result && $public_filename) {

        PublicFiles::deleteFile($public_filename);

      } // if

      @unlink($temp_file);

      

      return $result;

    } // setLogo

    

    /**

    * Delete logo

    *

    * @param void

    * @return null

    */

    function deleteLogo() {

      if ($this->hasLogo()) {

        PublicFiles::deleteFile($this->getLogoFile());

        $this->setLogoFile('');

      } // if

    } // deleteLogo

    

    /**

    * Returns path of image. This function will not check if file really exists

    *

    * @access public

    * @param void

    * @return string

    */

    function getLogoPath() {

      return PublicFiles::getFilePath($this->getLogoFile());

    } // getLogoPath

    

    /**

    * description

    *

    * @access public

    * @param void

    * @return string

    */

    function getLogoUrl() {

      return $this->hasLogo() ? PublicFiles::getFileUrl($this->getLogoFile()) : get_image_url('logo.gif');

    } // getLogoUrl

    

    /**

    * Returns true if logo specified and logo file exists

    *

    * @access public

    * @param void

    * @return boolean

    */

    function hasLogo() {

      return trim($this->getLogoFile()) && is_file($this->getLogoPath());

    } // hasLogo

    

    /**

    * Return edit locale URL

    *

    * @param void

    * @return string

    */

    function getEditUrl() {

      return get_url('i18n', 'edit_locale', array('id' => $this->getId()));

    } // getEditUrl



    /**

    * Return edit locale logo URL

    *

    * @param void

    * @return string

    */

    function getEditLogoUrl() {

      return get_url('i18n', 'edit_logo', array('id' => $this->getId()));

    } // getEditLogoUrl



    /**

    * Return edit locale values URL

    *

    * @param void

    * @return string

    */

    function getEditValuesUrl() {

      return get_url('i18n', 'edit_values', array('id' => $this->getId()));

    } // getEditValuesUrl

        

    /**

    * Return load locale values URL

    *

    * @param void

    * @return string

    */

    function getLoadValuesUrl() {

      return get_url('i18n', 'load_values', array('id' => $this->getId()));

    } // getLoadValuesUrl

        

    /**

    * Return delete locale URL

    *

    * @param void

    * @return string

    */

    function getDeleteUrl() {

      return get_url('i18n', 'delete_locale', array('id' => $this->getId()));

    } // getEditUrl

    

    /**

    * Return delete locale logo URL

    *

    * @param void

    * @return string

    */

    function getDeleteLogoUrl() {

      return get_url('i18n', 'delete_logo', array('id' => $this->getId()));

    } // getDeleteLogoUrl



    /**

    * Return object name

    *

    * @param void

    * @return string

    */

    function getObjectName() {

      return $this->getName();

    }

    

    /**

    * Return object type name

    *

    * @param void

    * @return string

    */

    function getObjectTypeName() {

      return lang('i18n');

    } // getObjectTypeName



    /**

    * Return object URL

    *

    * @access public

    * @param void

    * @return string

    */

    function getObjectUrl() {

      return get_url('i18n', 'index', array());

    } // getObjectUrl

    

  } // I18nLocale



?>