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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Translate\Validate;
use Piwik\Common;
/**
*/
class CoreTranslations extends ValidateAbstract
{
/**
* Error States
*/
const ERRORSTATE_MINIMUMTRANSLATIONS = 'At least 250 translations required';
const ERRORSTATE_LOCALEREQUIRED = 'Locale required';
const ERRORSTATE_TRANSLATORINFOREQUIRED = 'Translator info required';
const ERRORSTATE_TRANSLATOREMAILREQUIRED = 'Translator email required';
const ERRORSTATE_LAYOUTDIRECTIONINVALID = 'Layout direction must be rtl or ltr';
const ERRORSTATE_LOCALEINVALID = 'Locale is invalid';
const ERRORSTATE_LOCALEINVALIDLANGUAGE = 'Locale is invalid - invalid language code';
const ERRORSTATE_LOCALEINVALIDCOUNTRY = 'Locale is invalid - invalid country code';
protected $baseTranslations = array();
/**
* Sets base translations
*
* @param array $baseTranslations
*/
public function __construct($baseTranslations = array())
{
$this->baseTranslations = $baseTranslations;
}
/**
* Validates the given translations
* * There need to be more than 250 translations presen
* * Locale, TranslatorName and TranslatorEmail needs to be set in plugin General
* * LayoutDirection needs to be ltr or rtl if present
* * Locale must be valid (format, language & country)
*
* @param array $translations
*
* @return boolean
*/
public function isValid($translations)
{
$this->message = null;
if (250 > count($translations, COUNT_RECURSIVE)) {
$this->message = self::ERRORSTATE_MINIMUMTRANSLATIONS;
return false;
}
if (empty($translations['General']['Locale'])) {
$this->message = self::ERRORSTATE_LOCALEREQUIRED;
return false;
}
if (empty($translations['General']['TranslatorName'])) {
$this->message = self::ERRORSTATE_TRANSLATORINFOREQUIRED;
return false;
}
if (empty($translations['General']['TranslatorEmail'])) {
$this->message = self::ERRORSTATE_TRANSLATOREMAILREQUIRED;
return false;
}
if (!empty($translations['General']['LayoutDirection']) &&
!in_array($translations['General']['LayoutDirection'], array('ltr', 'rtl'))
) {
$this->message = self::ERRORSTATE_LAYOUTDIRECTIONINVALID;
return false;
}
$allLanguages = Common::getLanguagesList();
$allCountries = Common::getCountriesList();
if (!preg_match('/^([a-z]{2})_([A-Z]{2})\.UTF-8$/', $translations['General']['Locale'], $matches)) {
$this->message = self::ERRORSTATE_LOCALEINVALID;
return false;
} else if (!array_key_exists($matches[1], $allLanguages)) {
$this->message = self::ERRORSTATE_LOCALEINVALIDLANGUAGE;
return false;
} else if (!array_key_exists(strtolower($matches[2]), $allCountries)) {
$this->message = self::ERRORSTATE_LOCALEINVALIDCOUNTRY;
return false;
}
return true;
}
}
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