+ public function updateLanguage()
+ {
+ # no data
+ if (empty($_POST['language'])) {
+ }
+
+ # we are not going to change it to the current language...
+ if ($_POST['language'] == $this->getLanguage()) {
+ $this->messages->add('w', _('still using the "' . $this->getLanguage() . '" language!'));
+ Tools::redirect('?view=config');
+ }
+
+ $languages = $this->getInstalledLanguages();
+ $actualLanguage = false;
+
+ foreach ($languages as $language) {
+ if ($language['name'] == $_POST['language']) {
+ $actualLanguage = true;
+ break;
+ }
+ }
+
+ if (! $actualLanguage) {
+ $this->messages->add('e', _('that language does not seem to be installed'));
+ Tools::redirect('?view=config');
+ }
+
+ $this->store->updateUserConfig($this->user->getId(), 'language', $_POST['language']);
+ $this->messages->add('s', _('you have changed your language preferences'));
+
+ $currentConfig = $_SESSION['poche_user']->config;
+ $currentConfig['language'] = $_POST['language'];
+
+ $_SESSION['poche_user']->setConfig($currentConfig);
+
+ Tools::redirect('?view=config');
+ }
+