tag * * @since 2.5 */ public function onAfterRender() { // Use this plugin only in site application if (JFactory::getApplication()->isSite()) { // Get the response body $body = JResponse::getBody(); // Get the current language code $code = JFactory::getDocument()->getLanguage(); // Get the new code $new_code = $this->params->get($code); // Replace the old code by the new code in the tag if ($new_code) { // Replace the new code in the HTML document $patterns = array( chr(1) . '()' . chr(1) . 'i', chr(1) . '()' . chr(1) . 'i', ); $replace = array( '${1}' . strtolower($new_code) . '${3}', '${1}' . strtolower($new_code) . '${3}' ); } else { $patterns = array(); $replace = array(); } // Replace codes in attributes preg_match_all(chr(1) . '()' . chr(1) . 'i', $body, $matches); foreach ($matches[2] as $match) { $new_code = $this->params->get(strtolower($match)); if ($new_code) { $patterns[] = chr(1) . '()' . chr(1) . 'i'; $replace[] = '${1}' . $new_code . '${3}'; } } preg_match_all(chr(1) . '()' . chr(1) . 'i', $body, $matches); foreach ($matches[2] as $match) { $new_code = $this->params->get(strtolower($match)); if ($new_code) { $patterns[] = chr(1) . '()' . chr(1) . 'i'; $replace[] = '${1}' . $new_code . '${3}'; } } JResponse::setBody(preg_replace($patterns, $replace, $body)); } } /** * @param JForm $form The form to be altered. * @param array $data The associated data for the form. * * @return boolean * @since 2.5 */ public function onContentPrepareForm($form, $data) { // Ensure that data is an object $data = (object) $data; // Check we have a form if (!($form instanceof JForm)) { $this->_subject->setError('JERROR_NOT_A_FORM'); return false; } // Check we are manipulating a valid form. $app = JFactory::getApplication(); if ($form->getName() != 'com_plugins.plugin' || isset($data->name) && $data->name != 'plg_system_languagecode' || empty($data) && !$app->getUserState('plg_system_language_code.edit') ) { return true; } // Mark the plugin as being edited $app->setUserState('plg_system_language_code.edit', $data->name == 'plg_system_languagecode'); // Get site languages if ($languages = JLanguage::getKnownLanguages(JPATH_SITE)) { // Inject fields into the form foreach ($languages as $tag => $language) { $form->load('

'); } } return true; } }