/**
* 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);
}
/**
* Returns the localized name based on the field's value.
* Example: "de_DE" returns "Deutsch".
*
* @return String
*/
public function getNativeName()
{
$common_names = i18n::get_common_locales(true);
return isset($common_names[$this->value]) ? $common_names[$this->value] : false;
}
/**
*
* Fetch a native language string from the `i18n` class via a passed locale
* in the format "XX_xx". In the event a match cannot be found in any framework
* resource, an empty string is returned.
*
* @param string $locale e.g. "pt_BR"
* @return string The native language string for that locale e.g. "português (Brazil)"
*/
public static function locale_native_name($locale)
{
// Attempts to fetch the native language string via the `i18n::$common_languages` array
if ($native = i18n::get_language_name(i18n::get_lang_from_locale($locale), true)) {
return $native;
}
// Attempts to fetch the native language string via the `i18n::$common_locales` array
$commonLocales = i18n::get_common_locales(true);
if (!empty($commonLocales[$locale])) {
return $commonLocales[$locale];
}
// Nothing else to go on, so return an empty string for a consistent API
return '';
}
/**
* Gets all locales that a member can access
* as defined by {@link $allowed_locales}
* and {@link canTranslate()}.
* If {@link $allowed_locales} is not set and
* the user has the `TRANSLATE_ALL` permission,
* the method will return all available locales in the system.
*
* @param Member $member
* @return array Map of locales
*/
function getAllowedLocalesForMember($member)
{
$locales = self::get_allowed_locales();
if (!$locales) {
$locales = i18n::get_common_locales();
}
if ($locales) {
foreach ($locales as $k => $locale) {
if (!$this->canTranslate($member, $locale)) {
unset($locales[$k]);
}
}
}
return $locales;
}
/**
* Show the configuration fields for each subsite
*/
function getCMSFields()
{
$domainTable = new TableField("Domains", "SubsiteDomain", array("Domain" => "Domain (use * as a wildcard)", "IsPrimary" => "Primary domain?"), array("Domain" => "TextField", "IsPrimary" => "CheckboxField"), "SubsiteID", $this->ID);
$languageSelector = new DropdownField('Language', 'Language', i18n::get_common_locales());
$fields = new FieldSet(new TabSet('Root', new Tab('Configuration', new HeaderField($this->getClassName() . ' configuration', 2), new TextField('Title', 'Name of subsite:', $this->Title), new HeaderField("Domains for this subsite"), $domainTable, $languageSelector, new CheckboxField('DefaultSite', 'Default site', $this->DefaultSite), new CheckboxField('IsPublic', 'Enable public access', $this->IsPublic), new DropdownField('Theme', 'Theme', $this->allowedThemes(), $this->Theme))), new HiddenField('ID', '', $this->ID), new HiddenField('IsSubsite', '', 1));
$this->extend('updateCMSFields', $fields);
return $fields;
}
/**
* Show the configuration fields for each subsite
*
* @return FieldList
*/
public function getCMSFields()
{
if ($this->ID != 0) {
$domainTable = new GridField("Domains", _t('Subsite.DomainsListTitle', "Domains"), $this->Domains(), GridFieldConfig_RecordEditor::create(10));
} else {
$domainTable = new LiteralField('Domains', '<p>' . _t('Subsite.DOMAINSAVEFIRST', 'You can only add domains after saving for the first time') . '</p>');
}
$languageSelector = new DropdownField('Language', $this->fieldLabel('Language'), i18n::get_common_locales());
$pageTypeMap = array();
$pageTypes = SiteTree::page_type_classes();
foreach ($pageTypes as $pageType) {
$pageTypeMap[$pageType] = singleton($pageType)->i18n_singular_name();
}
asort($pageTypeMap);
$fields = new FieldList($subsiteTabs = new TabSet('Root', new Tab('Configuration', _t('Subsite.TabTitleConfig', 'Configuration'), new HeaderField($this->getClassName() . ' configuration', 2), new TextField('Title', $this->fieldLabel('Title'), $this->Title), new HeaderField(_t('Subsite.DomainsHeadline', "Domains for this subsite")), $domainTable, $languageSelector, new CheckboxField('DefaultSite', $this->fieldLabel('DefaultSite'), $this->DefaultSite), new CheckboxField('IsPublic', $this->fieldLabel('IsPublic'), $this->IsPublic), new DropdownField('Theme', $this->fieldLabel('Theme'), $this->allowedThemes(), $this->Theme), new LiteralField('PageTypeBlacklistToggle', sprintf('<div class="field"><a href="#" id="PageTypeBlacklistToggle">%s</a></div>', _t('Subsite.PageTypeBlacklistField', 'Disallow page types?'))), new CheckboxSetField('PageTypeBlacklist', false, $pageTypeMap))), new HiddenField('ID', '', $this->ID), new HiddenField('IsSubsite', '', 1));
$subsiteTabs->addExtraClass('subsite-model');
$this->extend('updateCMSFields', $fields);
return $fields;
}
function getShortName()
{
$common_names = i18n::get_common_locales();
return isset($common_names[$this->value]) ? $common_names[$this->value] : false;
}
/**
* Returns the language name
*
* @param string $locale Locale to get name for
* @param string $in_locale Locale to display name in (when PHP intl is not installed, this is the indicator for native displaying)
*
* @return string
*/
public static function getDisplayLanguage($locale, $in_locale)
{
if (class_exists('Locale')) {
$languageName = Locale::getDisplayLanguage($locale, $in_locale);
} else {
$native = false;
if ($locale == $in_locale) {
$native = true;
}
$languageName = i18n::get_language_name(substr($locale, 0, strpos($locale, '_')), $native);
if (empty($languageName)) {
$common_locales = i18n::get_common_locales($native);
$all_locales = (array) Config::inst()->get('i18n', 'all_locales');
if (array_key_exists($locale, $common_locales)) {
$languageName = $common_locales[$locale];
} elseif (array_key_exists($locale, $all_locales)) {
$languageName = $all_locales[$locale];
}
}
}
return $languageName;
}
