/**
* Create a new LanguageDropdownField
* @param string $name
* @param string $title
* @param array $dontInclude list of languages that won't be included
* @param string $translatingClass Name of the class with translated instances where to look for used languages
* @param string $list Indicates the source language list. Can be either Common-English, Common-Native Locale
*/
function __construct($name, $title, $dontInclude = array(), $translatingClass = 'SiteTree', $list = 'Common-English')
{
$usedlangs = array_diff(i18n::get_existing_content_languages($translatingClass), $dontInclude);
// we accept in dontInclude both language codes and names, so another diff is required
$usedlangs = array_diff($usedlangs, array_flip($dontInclude));
if (isset($usedlangs[Translatable::default_lang()])) {
unset($usedlangs[Translatable::default_lang()]);
}
if ('Common-English' == $list) {
$languageList = i18n::get_common_languages();
} else {
if ('Common-Native' == $list) {
$languageList = i18n::get_common_languages(true);
} else {
$languageList = i18n::get_locale_list();
}
}
$alllangs = array_diff($languageList, (array) $usedlangs, $dontInclude);
$alllangs = array_flip(array_diff(array_flip($alllangs), $dontInclude));
if (isset($alllangs[Translatable::default_lang()])) {
unset($alllangs[Translatable::default_lang()]);
}
asort($alllangs);
if (count($usedlangs)) {
asort($usedlangs);
$labelAvail = _t('Form.LANGAVAIL', "Available languages");
$labelOther = _t('Form.LANGAOTHER', "Other languages");
parent::__construct($name, $title, array($labelAvail => $usedlangs, $labelOther => $alllangs), reset($usedlangs));
} else {
parent::__construct($name, $title, $alllangs);
}
}
/**
* Create a new LanguageDropdownField
* @param string $name
* @param string $title
* @param array $excludeLocales List of locales that won't be included
* @param string $translatingClass Name of the class with translated instances where to look for used languages
* @param string $list Indicates the source language list. Can be either Common-English, Common-Native, Locale-English, Locale-Native
*/
function __construct($name, $title, $excludeLocales = array(), $translatingClass = 'SiteTree', $list = 'Common-English', $instance = null)
{
$usedLocalesWithTitle = Translatable::get_existing_content_languages($translatingClass);
$usedLocalesWithTitle = array_diff_key($usedLocalesWithTitle, $excludeLocales);
if ('Common-English' == $list) {
$allLocalesWithTitle = i18n::get_common_languages();
} else {
if ('Common-Native' == $list) {
$allLocalesWithTitle = i18n::get_common_languages(true);
} else {
if ('Locale-English' == $list) {
$allLocalesWithTitle = i18n::get_common_locales();
} else {
if ('Locale-Native' == $list) {
$allLocalesWithTitle = i18n::get_common_locales(true);
} else {
$allLocalesWithTitle = i18n::get_locale_list();
}
}
}
}
if (isset($allLocales[Translatable::default_locale()])) {
unset($allLocales[Translatable::default_locale()]);
}
// Limit to allowed locales if defined
// Check for canTranslate() if an $instance is given
$allowedLocales = Translatable::get_allowed_locales();
foreach ($allLocalesWithTitle as $locale => $localeTitle) {
if ($allowedLocales && !in_array($locale, $allowedLocales) || $excludeLocales && in_array($locale, $excludeLocales) || $usedLocalesWithTitle && array_key_exists($locale, $usedLocalesWithTitle)) {
unset($allLocalesWithTitle[$locale]);
}
}
// instance specific permissions
foreach ($allLocalesWithTitle as $locale => $localeTitle) {
if ($instance && !$instance->canTranslate(null, $locale)) {
unset($allLocalesWithTitle[$locale]);
}
}
foreach ($usedLocalesWithTitle as $locale => $localeTitle) {
if ($instance && !$instance->canTranslate(null, $locale)) {
unset($usedLocalesWithTitle[$locale]);
}
}
// Sort by title (array value)
asort($allLocalesWithTitle);
if (count($usedLocalesWithTitle)) {
asort($usedLocalesWithTitle);
$source = array(_t('Form.LANGAVAIL', "Available languages") => $usedLocalesWithTitle, _t('Form.LANGAOTHER', "Other languages") => $allLocalesWithTitle);
} else {
$source = $allLocalesWithTitle;
}
parent::__construct($name, $title, $source);
}
/**
* Set default language. Please set this value *before* creating
* any database records (like pages), as this locale will be attached
* to all new records.
*
* @param $locale String
*/
static function set_default_locale($locale)
{
if ($locale && !i18n::validate_locale($locale)) {
throw new InvalidArgumentException(sprintf('Invalid locale "%s"', $locale));
}
$localeList = i18n::get_locale_list();
if (isset($localeList[$locale])) {
self::$default_locale = $locale;
} else {
user_error("Translatable::set_default_locale(): '{$locale}' is not a valid locale.", E_USER_WARNING);
}
}
/**
* Set default language. Please set this value *before* creating
* any database records (like pages), as this locale will be attached
* to all new records.
*
* @param $locale String
*/
static function set_default_locale($locale)
{
$localeList = i18n::get_locale_list();
if (isset($localeList[$locale])) {
self::$default_locale = $locale;
} else {
user_error("Translatable::set_default_locale(): '{$locale}' is not a valid locale.", E_USER_WARNING);
}
}
/**
*/
function translate($data, $form)
{
increase_time_limit_to(600);
// Simple validation
if (!isset($data['From']) || !$data['From']) {
echo "Specify origin language.";
exit;
}
if (!isset($data['To']) || !$data['To']) {
echo "Specify destination language.";
exit;
}
$data['From'] = i18n::get_locale_from_lang($data['From']);
$data['To'] = i18n::get_locale_from_lang($data['To']);
$locales = array_keys(i18n::get_locale_list());
if (!in_array($data['From'], $locales)) {
echo "Origin language invalid.";
exit;
}
if (!in_array($data['To'], $locales)) {
echo "Destination language invalid.";
exit;
}
if ($data['From'] == $data['To']) {
echo "Origin and destination languages are the same.";
exit;
}
$mangle = false;
if (isset($data['Mangle']) && $data['Mangle']) {
$mangle = true;
}
// We want to work off Draft, because that's what's visible in the CMS.
Versioned::reading_stage('Stage');
Translatable::set_current_locale($data['From']);
$pages = SiteTree::get();
// Remove the target locale's site.
SiteTree::get()->filter('Locale', $data['To'])->removeAll();
foreach ($pages as $page) {
echo "Now processing {$page->ID}<br/>\n";
// Start from the highest parent for each page - otherwise the parents are not translated properly.
$stack = array();
$parent = $page;
while ($parent && $parent->ID) {
array_unshift($stack, $parent);
$parent = $parent->Parent();
}
// We will hit the same pages multiple times, but this is an easiest way to do it and it's just a tool.
foreach ($stack as $stackPage) {
$translation = $stackPage->getTranslation($data['To']);
if ($translation && $translation->ID) {
// Skip pages that have already been translated.
echo "{$stackPage->ID}: exists, skipping.<br/>\n";
} else {
$translation = $stackPage->createTranslation($data['To']);
if ($mangle) {
$this->fakeTranslation($translation);
}
$translation->write();
echo "{$stackPage->ID}: translated.<br/>\n";
}
}
}
}
/**
* Creates missing locale files for all modules.
*
* @return void
*
* @author Sascha Koehler <*****@*****.**>
* @since 16.05.2012
*/
public static function createMissingLocales()
{
global $lang;
$base = Director::baseFolder();
$topLevel = scandir($base);
$template = file_get_contents($base . '/silvercart/code_templates/locale/SilvercartLocaleTemplate.php');
$locales = i18n::get_locale_list();
foreach ($locales as $locale => $localeName) {
if ($locale == 'en_US') {
continue;
}
$moduleIncludeStr = array();
foreach ($topLevel as $module) {
if ($module[0] == '.' || $module == 'silvercart-cache') {
continue;
}
$localeFileName = "{$base}/silvercart-cache/lang/{$locale}.php";
if (is_dir("{$base}/{$module}") && file_exists("{$base}/{$module}/_config.php") && file_exists("{$base}/{$module}/lang/en_US.php")) {
$moduleIncludeStr[] = "i18n::include_locale_file('" . $module . "', 'en_US');";
}
}
$localeContent = str_replace(array('__MODULE_INCLUDES__', '__LOCALE__'), array(implode(PHP_EOL, $moduleIncludeStr), $locale), $template);
file_put_contents($localeFileName, $localeContent);
}
}
