Get supported spell-check languages from the configured backend; replace suspended google spell service with our new service at spell.roundcube.net
| | |
| | | ); |
| | | |
| | | /** |
| | | * Return a list of languages supported by this backend |
| | | * |
| | | * @see rcube_spellcheck_engine::languages() |
| | | */ |
| | | function languages() |
| | | { |
| | | $langs = array_values($this->langhosts); |
| | | $langs[] = 'en'; |
| | | return $langs; |
| | | } |
| | | |
| | | /** |
| | | * Set content and check spelling |
| | | * |
| | | * @see rcube_spellcheck_engine::check() |
| | |
| | | private $matches = array(); |
| | | |
| | | /** |
| | | * Return a list of languages supported by this backend |
| | | * |
| | | * @see rcube_spellcheck_engine::languages() |
| | | */ |
| | | function languages() |
| | | { |
| | | $this->init(); |
| | | |
| | | $langs = array(); |
| | | $dicts = enchant_broker_list_dicts($this->enchant_broker); |
| | | foreach ($dicts as $dict) { |
| | | $langs[] = preg_replace('/-.*$/', '', $dict['lang_tag']); |
| | | } |
| | | |
| | | return array_unique($langs); |
| | | } |
| | | |
| | | /** |
| | | * Initializes Enchant dictionary |
| | | */ |
| | | private function init() |
| | |
| | | } |
| | | |
| | | /** |
| | | * Return a list of languages supported by this backend |
| | | * |
| | | * @return array Indexed list of language codes |
| | | */ |
| | | abstract function languages(); |
| | | |
| | | /** |
| | | * Set content and check spelling |
| | | * |
| | | * @param string $text Text content for spellchecking |
| | |
| | | */ |
| | | class rcube_spellcheck_googie extends rcube_spellcheck_engine |
| | | { |
| | | const GOOGLE_HOST = 'ssl://www.google.com'; |
| | | const GOOGLE_PORT = 443; |
| | | const GOOGIE_HOST = 'ssl://spell.roundcube.net'; |
| | | const GOOGIE_PORT = 443; |
| | | |
| | | private $matches = array(); |
| | | private $content; |
| | | |
| | | /** |
| | | * Return a list of languages supported by this backend |
| | | * |
| | | * @see rcube_spellcheck_engine::languages() |
| | | */ |
| | | function languages() |
| | | { |
| | | return array('am','ar','ar','bg','br','ca','cs','cy','da', |
| | | 'de_CH','de_DE','el','en_GB','en_US', |
| | | 'eo','es','et','eu','fa','fi','fr_FR','ga','gl','gl', |
| | | 'he','hr','hu','hy','is','it','ku','lt','lv','nl', |
| | | 'pl','pt_BR','pt_PT','ro','ru', |
| | | 'sk','sl','sv','uk'); |
| | | } |
| | | |
| | | /** |
| | | * Set content and check spelling |
| | |
| | | $path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : '') . $this->lang; |
| | | } |
| | | else { |
| | | $host = self::GOOGLE_HOST; |
| | | $port = self::GOOGLE_PORT; |
| | | $host = self::GOOGIE_HOST; |
| | | $port = self::GOOGIE_PORT; |
| | | $path = '/tbproxy/spell?lang=' . $this->lang; |
| | | } |
| | | |
| | | // Google has some problem with spaces, use \n instead |
| | | $gtext = str_replace(' ', "\n", $text); |
| | | $path .= sprintf('&key=%06d', $_SESSION['user_id']); |
| | | |
| | | $gtext = '<?xml version="1.0" encoding="utf-8" ?>' |
| | | .'<spellrequest textalreadyclipped="0" ignoredups="0" ignoredigits="1" ignoreallcaps="1">' |
| | | .'<text>' . $gtext . '</text>' |
| | | .'<text>' . htmlspecialchars($text, ENT_QUOTES, RCUBE_CHARSET) . '</text>' |
| | | .'</spellrequest>'; |
| | | |
| | | $store = ''; |
| | | if ($fp = fsockopen($host, $port, $errno, $errstr, 30)) { |
| | | $out = "POST $path HTTP/1.0\r\n"; |
| | | $out .= "Host: " . str_replace('ssl://', '', $host) . "\r\n"; |
| | | $out .= "User-Agent: Roundcube Webmail/" . RCMAIL_VERSION . " (Googiespell Wrapper)\r\n"; |
| | | $out .= "Content-Length: " . strlen($gtext) . "\r\n"; |
| | | $out .= "Content-Type: application/x-www-form-urlencoded\r\n"; |
| | | $out .= "Content-Type: text/xml\r\n"; |
| | | $out .= "Connection: Close\r\n\r\n"; |
| | | $out .= $gtext; |
| | | fwrite($fp, $out); |
| | |
| | | // parse HTTP response |
| | | if (preg_match('!^HTTP/1.\d (\d+)(.+)!', $store, $m)) { |
| | | $http_status = $m[1]; |
| | | if ($http_status != '200') |
| | | if ($http_status != '200') { |
| | | $this->error = 'HTTP ' . $m[1] . $m[2]; |
| | | $this->error .= "\n" . $store; |
| | | } |
| | | } |
| | | |
| | | if (!$store) { |
| | |
| | | } |
| | | else if (preg_match('/<spellresult error="([^"]+)"/', $store, $m) && $m[1]) { |
| | | $this->error = "Error code $m[1] returned"; |
| | | $this->error .= preg_match('/<errortext>([^<]+)/', $store, $m) ? ": " . html_entity_decode($m[1]) : ''; |
| | | } |
| | | |
| | | preg_match_all('/<c o="([^"]*)" l="([^"]*)" s="([^"]*)">([^<]*)<\/c>/', $store, $matches, PREG_SET_ORDER); |
| | |
| | | private $matches = array(); |
| | | |
| | | /** |
| | | * Return a list of languages supported by this backend |
| | | * |
| | | * @see rcube_spellcheck_engine::languages() |
| | | */ |
| | | function languages() |
| | | { |
| | | $defaults = array('en'); |
| | | $langs = array(); |
| | | |
| | | // get aspell dictionaries |
| | | exec('aspell dump dicts', $dicts); |
| | | if (!empty($dicts)) { |
| | | $seen = array(); |
| | | foreach ($dicts as $lang) { |
| | | $lang = preg_replace('/-.*$/', '', $lang); |
| | | $langc = strlen($lang) == 2 ? $lang.'_'.strtoupper($lang) : $lang; |
| | | if (!$seen[$langc]++) |
| | | $langs[] = $lang; |
| | | } |
| | | $langs = array_unique($langs); |
| | | } |
| | | else { |
| | | $langs = $defaults; |
| | | } |
| | | |
| | | return $langs; |
| | | } |
| | | |
| | | /** |
| | | * Initializes PSpell dictionary |
| | | */ |
| | | private function init() |
| | |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Return a list of supported languages |
| | | */ |
| | | function languages() |
| | | { |
| | | // trust configuration |
| | | $configured = $this->rc->config->get('spellcheck_languages'); |
| | | if (!empty($configured) && is_array($configured) && !$configured[0]) { |
| | | return $configured; |
| | | } |
| | | else if (!empty($configured)) { |
| | | $langs = (array)$configured; |
| | | } |
| | | else if ($this->backend) { |
| | | $langs = $this->backend->languages(); |
| | | } |
| | | |
| | | // load index |
| | | @include(RCUBE_LOCALIZATION_DIR . 'index.inc'); |
| | | |
| | | // add correct labels |
| | | $languages = array(); |
| | | foreach ($langs as $lang) { |
| | | $langc = strtolower(substr($lang, 0, 2)); |
| | | $alias = $rcube_language_aliases[$langc]; |
| | | if (!$alias) { |
| | | $alias = $langc.'_'.strtoupper($langc); |
| | | } |
| | | if ($rcube_languages[$lang]) { |
| | | $languages[$lang] = $rcube_languages[$lang]; |
| | | } |
| | | else if ($rcube_languages[$alias]) { |
| | | $languages[$lang] = $rcube_languages[$alias]; |
| | | } |
| | | else { |
| | | $languages[$lang] = ucfirst($lang); |
| | | } |
| | | } |
| | | |
| | | asort($languages); |
| | | |
| | | return $languages; |
| | | } |
| | | |
| | | /** |
| | | * Set content and check spelling |
| | |
| | | // send output |
| | | $out = '<?xml version="1.0" encoding="'.RCUBE_CHARSET.'"?><spellresult charschecked="'.mb_strlen($this->content).'">'; |
| | | |
| | | foreach ($this->matches as $item) { |
| | | foreach ((array)$this->matches as $item) { |
| | | $out .= '<c o="'.$item[1].'" l="'.$item[2].'">'; |
| | | $out .= is_array($item[4]) ? implode("\t", $item[4]) : $item[4]; |
| | | $out .= '</c>'; |
| | |
| | | { |
| | | $result = array(); |
| | | |
| | | foreach ($this->matches as $item) { |
| | | foreach ((array)$this->matches as $item) { |
| | | if ($this->engine == 'pspell') { |
| | | $word = $item[0]; |
| | | } |
| | |
| | | |
| | | // Set language list |
| | | if (!empty($CONFIG['enable_spellcheck'])) { |
| | | $engine = $RCMAIL->config->get('spellcheck_engine','googie'); |
| | | $engine = new rcube_spellchecker(); |
| | | $dictionary = (bool) $RCMAIL->config->get('spellcheck_dictionary'); |
| | | $spellcheck_langs = (array) $RCMAIL->config->get('spellcheck_languages', |
| | | array('da'=>'Dansk', 'de'=>'Deutsch', 'en' => 'English', 'es'=>'Español', |
| | | 'fr'=>'Français', 'it'=>'Italiano', 'nl'=>'Nederlands', 'pl'=>'Polski', |
| | | 'pt'=>'Português', 'ru'=>'Русский', 'fi'=>'Suomi', 'sv'=>'Svenska')); |
| | | |
| | | // googie works only with two-letter codes |
| | | if ($engine == 'googie') { |
| | | $lang = strtolower(substr($_SESSION['language'], 0, 2)); |
| | | |
| | | $spellcheck_langs_googie = array(); |
| | | foreach ($spellcheck_langs as $key => $name) |
| | | $spellcheck_langs_googie[strtolower(substr($key,0,2))] = $name; |
| | | $spellcheck_langs = $spellcheck_langs_googie; |
| | | } |
| | | else { |
| | | $spellcheck_langs = $engine->languages(); |
| | | $lang = $_SESSION['language']; |
| | | |
| | | // if not found in the list, try with two-letter code |
| | | if (!$spellcheck_langs[$lang]) |
| | | $lang = strtolower(substr($lang, 0, 2)); |
| | | } |
| | | |
| | | if (!$spellcheck_langs[$lang]) |
| | | $lang = 'en'; |
| | |
| | | 'file' => __FILE__, 'line' => __LINE__, |
| | | 'message' => "Spell check engine error: " . trim($err)), |
| | | true, false); |
| | | |
| | | header("HTTP/1.0 500 Internal Server Error"); |
| | | exit; |
| | | } |
| | | |
| | | // set response length |