| +-----------------------------------------------------------------------+ */ class rcmail_action_utils_spell extends rcmail_action { // only process ajax requests protected static $mode = self::MODE_AJAX; /** * Request handler. * * @param array $args Arguments from the previous step(s) */ public function run($args = []) { // read input $lang = rcube_utils::get_input_string('lang', rcube_utils::INPUT_GET); $data = file_get_contents('php://input'); $learn_word = strpos($data, ''); // Get data string $left = strpos($data, ''); $right = strrpos($data, ''); $data = substr($data, $left+6, $right-($left+6)); $data = html_entity_decode($data, ENT_QUOTES, RCUBE_CHARSET); $spellchecker = new rcube_spellchecker($lang); if ($learn_word) { $spellchecker->add_word($data); $result = ''; } else if (empty($data)) { $result = ''; } else { $spellchecker->check($data); $result = $spellchecker->get_xml(); } if ($error = $spellchecker->error()) { rcube::raise_error([ 'code' => 500, 'file' => __FILE__, 'line' => __LINE__, 'message' => "Spellcheck error: " . $error ], true, false ); header("HTTP/1.0 500 Internal Server Error"); exit; } // set response length header("Content-Length: " . strlen($result)); // Don't use server's default Content-Type charset (#1486406) header("Content-Type: text/xml; charset=" . RCUBE_CHARSET); print $result; exit; } }