/**
* Registers the Wordpress action required to
* handle the routing at the correct timing.
*/
protected function registerWordpressAction()
{
if (function_exists('add_action')) {
if (Router::isAjax() || is_admin()) {
add_action('init', array($this, "onWordpressEarlyInit"));
} else {
add_action('wp', array($this, "onWordpressInit"), 10);
}
}
$this->registered = true;
}
/**
* Triggered in the backend to learn the locale based on the type
* of object the user is browsing. Prevents a user from seeing
* a object in another locale than the one the object is supposed to be in.
* @return \Strata\i18n\Locale
*/
public function getByAdminContext()
{
$request = new Request();
if ($request->hasGet("post") && !is_array($request->get("post"))) {
// trashing posts will generate an array
return $this->getLocaleByPostId($request->get("post"));
}
if (!Router::isAjax() && $request->isPost() && $request->hasPost("post_ID")) {
return $this->getLocaleByPostId($request->post("post_ID"));
}
if ($request->hasGet("taxonomy") && $request->hasGet("tag_ID")) {
return $this->getLocaleByTaxonomyId($request->get("tag_ID"), $request->get("taxonomy"));
}
if ($request->hasGet("taxonomy") && !$request->hasGet("locale")) {
return Strata::i18n()->getDefaultLocale();
}
if ($request->hasGet("post_type") && !$request->hasGet("locale")) {
return Strata::i18n()->getDefaultLocale();
}
}
/**
* Returns the list of default view configuration values.
* @return array
*/
protected function getDefaultConfiguration()
{
return array("Content-type" => "text/html", "Content-disposition" => null, "content" => "", "end" => is_admin() && !Router::isAjax() ? false : true, "allow_debug" => true, "layout" => null);
}
/**
* Sets the current locale based on either a GET parameter or the Locale URL prefix.
* If none is found it will return the default locale.
* @return Locale
* @filter strata_i18n_set_current_locale_by_context
*/
public function setCurrentLocaleByContext()
{
if (function_exists('apply_filters')) {
// Give a chance for plugins to override this decision
$locale = null;
$locale = apply_filters('strata_i18n_set_current_locale_by_context', $locale);
if (!is_null($locale)) {
return $this->setLocale($locale);
}
}
if (!is_null($this->currentLocale)) {
return $this->currentLocale;
}
$request = new Request();
// Under ajax, one could post the value.
if (Router::isAjax() && $request->hasPost("locale")) {
$locale = $this->getLocaleByCode($request->post("locale"));
if (!is_null($locale)) {
return $this->setLocale($locale);
}
}
if ($request->hasGet("locale")) {
$locale = $this->getLocaleByCode($request->get("locale"));
if (!is_null($locale)) {
return $this->setLocale($locale);
}
}
$inAdmin = function_exists('is_admin') ? is_admin() : false;
if (!$inAdmin) {
// This validates all locales but the default one
$urls = implode('|', $this->getLocaleRegexUrls());
if (array_key_exists('REQUEST_URI', (array) $_SERVER)) {
if (preg_match('/^\\/(' . $urls . ')\\//i', $_SERVER['REQUEST_URI'], $match)) {
$locale = $this->getLocaleByUrl($match[1]);
if (!is_null($locale)) {
return $this->setLocale($locale);
}
// Also validates for lack of locale code, meaning
// a possible default locale match when no ajax-ing.
} elseif (preg_match('/^(?:(?!' . $urls . '))\\/?/i', $_SERVER['REQUEST_URI'])) {
$locale = $this->getDefaultLocale();
if (!is_null($locale)) {
return $this->setLocale($locale);
}
}
}
}
if ($this->hasLocaleInSession()) {
$locale = $this->getLocaleInSession();
if (!is_null($locale)) {
return $this->setLocale($locale);
}
}
if ($this->hasDefaultLocale()) {
return $this->setLocale($this->getDefaultLocale());
}
}
private function canCatchTheError($triggerFilePath = '')
{
if (function_exists("is_admin") && is_admin()) {
if (!class_exists("\\Strata\\Router\\Router")) {
return false;
}
if (!Router::isAjax()) {
return false;
}
}
if (strstr($triggerFilePath, Strata::getPluginsPath()) || strstr($triggerFilePath, Strata::getWordpressPath())) {
return false;
}
if (!function_exists('get_template_directory')) {
return false;
}
return true;
}
public function enforceLocale($locale = null)
{
// The current locale gets lost in metabox queries.
// in the admin
if (is_null($locale) && is_admin() && !Router::isAjax()) {
$context = new ContextualManager();
$locale = $context->getByAdminContext();
}
if (!is_null($locale)) {
$this->currentLocale = $locale;
}
}
