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<?php /* $Id: select_lang.lib.php,v 2.36.2.2 2006/05/02 09:28:57 nijel Exp $ */ // vim: expandtab sw=4 ts=4 sts=4:
/** * phpMyAdmin Language Loading File */
/** * trys to find the language to use * * @uses $GLOBALS['cfg']['lang'] * @uses $GLOBALS['cfg']['DefaultLang'] * @uses $GLOBALS['lang_failed_cfg'] * @uses $GLOBALS['lang_failed_cookie'] * @uses $GLOBALS['lang_failed_request'] * @uses $_REQUEST['lang'] * @uses $_COOKIE['pma_lang'] * @uses $_SERVER['HTTP_ACCEPT_LANGUAGE'] * @uses $_SERVER['HTTP_USER_AGENT'] * @uses PMA_langSet() * @uses PMA_langDetect() * @uses explode() * @return bool success if valid lang is found, otherwise false */ function PMA_langCheck() { // check forced language if (! empty($GLOBALS['cfg']['Lang'])) { if (PMA_langSet($GLOBALS['cfg']['Lang'])) { return true; } else { $GLOBALS['lang_failed_cfg'] = $GLOBALS['cfg']['Lang']; } }
// check user requested language if (! empty($_REQUEST['lang'])) { if (PMA_langSet($_REQUEST['lang'])) { return true; } else { $GLOBALS['lang_failed_request'] = $_REQUEST['lang']; } }
// check previous set language if (! empty($_COOKIE['pma_lang'])) { if (PMA_langSet($_COOKIE['pma_lang'])) { return true; } else { $GLOBALS['lang_failed_cookie'] = $_COOKIE['pma_lang']; } }
// try to findout user's language by checking its HTTP_ACCEPT_LANGUAGE variable if (PMA_getenv('HTTP_ACCEPT_LANGUAGE')) { foreach (explode(',', PMA_getenv('HTTP_ACCEPT_LANGUAGE')) as $lang) { if (PMA_langDetect($lang, 1)) { return true; } } }
// try to findout user's language by checking its HTTP_USER_AGENT variable if (PMA_langDetect(PMA_getenv('HTTP_USER_AGENT'), 2)) { return true; }
// Didn't catch any valid lang : we use the default settings if (PMA_langSet($GLOBALS['cfg']['DefaultLang'])) { return true; }
return false; }
/** * checks given lang and sets it if valid * returns true on success, otherwise flase * * @uses $GLOBALS['available_languages'] to check $lang * @uses $GLOBALS['lang'] to set it * @param string $lang language to set * @return bool success */ function PMA_langSet(&$lang) { if (empty($lang) || empty($GLOBALS['available_languages'][$lang])) { return false; } $GLOBALS['lang'] = $lang; return true; }
/** * Analyzes some PHP environment variables to find the most probable language * that should be used * * @param string string to analyze * @param integer type of the PHP environment variable which value is $str * * @return bool true on success, otherwise false * * @global $available_languages * * @access private */ function PMA_langDetect(&$str, $envType) { if (empty($str)) { return false; } if (empty($GLOBALS['available_languages'])) { return false; }
foreach ($GLOBALS['available_languages'] as $lang => $value) { // $envType = 1 for the 'HTTP_ACCEPT_LANGUAGE' environment variable, // 2 for the 'HTTP_USER_AGENT' one $expr = $value[0]; if (strpos($expr, '[-_]') === FALSE) { $expr = str_replace('|', '([-_][[:alpha:]]{2,3})?|', $expr); } if (($envType == 1 && eregi('^(' . $expr . ')(;q=[0-9]\\.[0-9])?$', $str)) || ($envType == 2 && eregi('(\(|\[|;[[:space:]])(' . $expr . ')(;|\]|\))', $str))) { if (PMA_langSet($lang)) { return true; } } }
return false; } // end of the 'PMA_langDetect()' function
/** * @var string path to the translations directory */ $lang_path = './lang/';
/** * first check for lang dir exists */ if (! is_dir($lang_path)) { // language directory not found trigger_error('phpMyAdmin-ERROR: path not found: ' . $lang_path . ', check your language directory.', E_USER_WARNING); // and tell the user PMA_sendHeaderLocation('error.php?error=' . urlencode( 'path to languages is invalid: ' . $lang_path)); // stop execution exit; }
/** * @var string interface language */ $GLOBALS['lang'] = ''; /** * @var boolean wether loading lang from cfg failed */ $lang_failed_cfg = false; /** * @var boolean wether loading lang from cookie failed */ $lang_failed_cookie = false; /** * @var boolean wether loading lang from user request failed */ $lang_failed_request = false;
/** * All the supported languages have to be listed in the array below. * 1. The key must be the "official" ISO 639 language code and, if required, * the dialect code. It can also contain some informations about the * charset (see the Russian case). * 2. The first of the values associated to the key is used in a regular * expression to find some keywords corresponding to the language inside two * environment variables. * These values contains: * - the "official" ISO language code and, if required, the dialect code * also ('bu' for Bulgarian, 'fr([-_][[:alpha:]]{2})?' for all French * dialects, 'zh[-_]tw' for Chinese traditional...), the dialect has to * be specified as first; * - the '|' character (it means 'OR'); * - the full language name. * 3. The second values associated to the key is the name of the file to load * without the 'inc.php' extension. * 4. The third values associated to the key is the language code as defined by * the RFC1766. * 5. The fourth value is native name in html entities. * * Beware that the sorting order (first values associated to keys by * alphabetical reverse order in the array) is important: 'zh-tw' (chinese * traditional) must be detected before 'zh' (chinese simplified) for * example. * * When there are more than one charset for a language, we put the -utf-8 * last because we need the default charset to be non-utf-8 to avoid * problems on MySQL < 4.1.x if AllowAnywhereRecoding is FALSE. * * For Russian, we put 1251 first, because MSIE does not accept 866 * and users would not see anything. */ $available_languages = array( 'af-iso-8859-1' => array('af|afrikaans', 'afrikaans-iso-8859-1', 'af', ''), 'af-utf-8' => array('af|afrikaans', 'afrikaans-utf-8', 'af', ''), 'ar-win1256' => array('ar|arabic', 'arabic-windows-1256', 'ar', 'العربية'), 'ar-utf-8' => array('ar|arabic', 'arabic-utf-8', 'ar', 'العربية'), 'az-iso-8859-9' => array('az|azerbaijani', 'azerbaijani-iso-8859-9', 'az', 'Azərbaycanca'), 'az-utf-8' => array('az|azerbaijani', 'azerbaijani-utf-8', 'az', 'Azərbaycanca'),
'becyr-win1251' => array('be|belarusian', 'belarusian_cyrillic-windows-1251', 'be', 'Беларуская'), 'becyr-utf-8' => array('be|belarusian', 'belarusian_cyrillic-utf-8', 'be', 'Беларуская'), 'belat-utf-8' => array('be[-_]lat|belarusian latin', 'belarusian_latin-utf-8', 'be-lat', 'Byelorussian'), 'bg-win1251' => array('bg|bulgarian', 'bulgarian-windows-1251', 'bg', 'Български'), 'bg-koi8-r' => array('bg|bulgarian', 'bulgarian-koi8-r', 'bg', 'Български'), 'bg-utf-8' => array('bg|bulgarian', 'bulgarian-utf-8', 'bg', 'Български'), 'bs-win1250' => array('bs|bosnian', 'bosnian-windows-1250', 'bs', 'Bosanski'), 'bs-utf-8' => array('bs|bosnian', 'bosnian-utf-8', 'bs', 'Bosanski'), 'ca-iso-8859-1' => array('ca|catalan', 'catalan-iso-8859-1', 'ca', 'Català'), 'ca-utf-8' => array('ca|catalan', 'catalan-utf-8', 'ca', 'Català'), 'cs-iso-8859-2' => array('cs|czech', 'czech-iso-8859-2', 'cs', 'Česky'), 'cs-win1250' => array('cs|czech', 'czech-windows-1250', 'cs', 'Česky'), 'cs-utf-8' => array('cs|czech', 'czech-utf-8', 'cs', 'Česky'), 'da-iso-8859-1' => array('da|danish', 'danish-iso-8859-1', 'da', 'Dansk'), 'da-utf-8' => array('da|danish', 'danish-utf-8', 'da', 'Dansk'), 'de-iso-8859-1' => array('de|german', 'german-iso-8859-1', 'de', 'Deutsch'), 'de-iso-8859-15' => array('de|german', 'german-iso-8859-15', 'de', 'Deutsch'), 'de-utf-8' => array('de|german', 'german-utf-8', 'de', 'Deutsch'), 'el-iso-8859-7' => array('el|greek', 'greek-iso-8859-7', 'el', 'Ελληνικά'), 'el-utf-8' => array('el|greek', 'greek-utf-8', 'el', 'Ελληνικά'), 'en-iso-8859-1' => array('en|english', 'english-iso-8859-1', 'en', ''), 'en-iso-8859-15' => array('en|english', 'english-iso-8859-15', 'en', ''), 'en-utf-8' => array('en|english', 'english-utf-8', 'en', ''), 'es-iso-8859-1' => array('es|spanish', 'spanish-iso-8859-1', 'es', 'Español'), 'es-iso-8859-15' => array('es|spanish', 'spanish-iso-8859-15', 'es', 'Español'), 'es-utf-8' => array('es|spanish', 'spanish-utf-8', 'es', 'Español'), 'et-iso-8859-1' => array('et|estonian', 'estonian-iso-8859-1', 'et', 'Eesti'), 'et-utf-8' => array('et|estonian', 'estonian-utf-8', 'et', 'Eesti'), 'eu-iso-8859-1' => array('eu|basque', 'basque-iso-8859-1', 'eu', 'Euskara'), 'eu-utf-8' => array('eu|basque', 'basque-utf-8', 'eu', 'Euskara'), 'fa-win1256' => array('fa|persian', 'persian-windows-1256', 'fa', 'فارسی'), 'fa-utf-8' => array('fa|persian', 'persian-utf-8', 'fa', 'فارسی'), 'fi-iso-8859-1' => array('fi|finnish', 'finnish-iso-8859-1', 'fi', 'Suomi'), 'fi-iso-8859-15' => array('fi|finnish', 'finnish-iso-8859-15', 'fi', 'Suomi'), 'fi-utf-8' => array('fi|finnish', 'finnish-utf-8', 'fi', 'Suomi'), 'fr-iso-8859-1' => array('fr|french', 'french-iso-8859-1', 'fr', 'Français'), 'fr-iso-8859-15' => array('fr|french', 'french-iso-8859-15', 'fr', 'Français'), 'fr-utf-8' => array('fr|french', 'french-utf-8', 'fr', 'Français'), 'gl-iso-8859-1' => array('gl|galician', 'galician-iso-8859-1', 'gl', 'Galego'), 'gl-utf-8' => array('gl|galician', 'galician-utf-8', 'gl', 'Galego'), 'he-iso-8859-8-i' => array('he|hebrew', 'hebrew-iso-8859-8-i', 'he', 'עברית'), 'he-utf-8' => array('he|hebrew', 'hebrew-utf-8', 'he', 'עברית'), 'hi-utf-8' => array('hi|hindi', 'hindi-utf-8', 'hi', 'हिन्दी'), 'hr-win1250' => array('hr|croatian', 'croatian-windows-1250', 'hr', 'Hrvatski'), 'hr-iso-8859-2' => array('hr|croatian', 'croatian-iso-8859-2', 'hr', 'Hrvatski'), 'hr-utf-8' => array('hr|croatian', 'croatian-utf-8', 'hr', 'Hrvatski'), 'hu-iso-8859-2' => array('hu|hungarian', 'hungarian-iso-8859-2', 'hu', 'Magyar'), 'hu-utf-8' => array('hu|hungarian', 'hungarian-utf-8', 'hu', 'Magyar'), 'id-iso-8859-1' => array('id|indonesian', 'indonesian-iso-8859-1', 'id', 'Bahasa Indonesia'), 'id-utf-8' => array('id|indonesian', 'indonesian-utf-8', 'id', 'Bahasa Indonesia'), 'it-iso-8859-1' => array('it|italian', 'italian-iso-8859-1', 'it', 'Italiano'), 'it-iso-8859-15' => array('it|italian', 'italian-iso-8859-15', 'it', 'Italiano'), 'it-utf-8' => array('it|italian', 'italian-utf-8', 'it', 'Italiano'), 'ja-euc' => array('ja|japanese', 'japanese-euc', 'ja', '日本語'), 'ja-sjis' => array('ja|japanese', 'japanese-sjis', 'ja', '日本語'), 'ja-utf-8' => array('ja|japanese', 'japanese-utf-8', 'ja', '日本語'), 'ko-euc-kr' => array('ko|korean', 'korean-euc-kr', 'ko', '한국어'), 'ko-utf-8' => array('ko|korean', 'korean-utf-8', 'ko', '한국어'), 'ka-utf-8' => array('ka|georgian', 'georgian-utf-8', 'ka', 'ქართული'), 'lt-win1257' => array('lt|lithuanian', 'lithuanian-windows-1257', 'lt', 'Lietuvių'), 'lt-utf-8' => array('lt|lithuanian', 'lithuanian-utf-8', 'lt', 'Lietuvių'), 'lv-win1257' => array('lv|latvian', 'latvian-windows-1257', 'lv', 'Latviešu'), 'lv-utf-8' => array('lv|latvian', 'latvian-utf-8', 'lv', 'Latviešu'), 'mn-utf-8' => array('mn|mongolian', 'mongolian-utf-8', 'mn', 'Монгол'), 'ms-iso-8859-1' => array('ms|malay', 'malay-iso-8859-1', 'ms', 'Bahasa Melayu'), 'ms-utf-8' => array('ms|malay', 'malay-utf-8', 'ms', 'Bahasa Melayu'), 'nl-iso-8859-1' => array('nl|dutch', 'dutch-iso-8859-1', 'nl', 'Nederlands'), 'nl-iso-8859-15' => array('nl|dutch', 'dutch-iso-8859-15', 'nl', 'Nederlands'), 'nl-utf-8' => array('nl|dutch', 'dutch-utf-8', 'nl', 'Nederlands'), 'no-iso-8859-1' => array('no|norwegian', 'norwegian-iso-8859-1', 'no', 'Norsk'), 'no-utf-8' => array('no|norwegian', 'norwegian-utf-8', 'no', 'Norsk'), 'pl-iso-8859-2' => array('pl|polish', 'polish-iso-8859-2', 'pl', 'Polski'), 'pl-win1250' => array('pl|polish', 'polish-windows-1250', 'pl', 'Polski'), 'pl-utf-8' => array('pl|polish', 'polish-utf-8', 'pl', 'Polski'), 'ptbr-iso-8859-1' => array('pt[-_]br|brazilian portuguese', 'brazilian_portuguese-iso-8859-1', 'pt-BR', 'Português'), 'ptbr-utf-8' => array('pt[-_]br|brazilian portuguese', 'brazilian_portuguese-utf-8', 'pt-BR', 'Português'), 'pt-iso-8859-1' => array('pt|portuguese', 'portuguese-iso-8859-1', 'pt', 'Português'), 'pt-iso-8859-15' => array('pt|portuguese', 'portuguese-iso-8859-15', 'pt', 'Português'), 'pt-utf-8' => array('pt|portuguese', 'portuguese-utf-8', 'pt', 'Português'), 'ro-iso-8859-1' => array('ro|romanian', 'romanian-iso-8859-1', 'ro', 'Română'), 'ro-utf-8' => array('ro|romanian', 'romanian-utf-8', 'ro', 'Română'), 'ru-win1251' => array('ru|russian', 'russian-windows-1251', 'ru', 'Русский'), 'ru-cp-866' => array('ru|russian', 'russian-cp-866', 'ru', 'Русский'), 'ru-koi8-r' => array('ru|russian', 'russian-koi8-r', 'ru', 'Русский'), 'ru-utf-8' => array('ru|russian', 'russian-utf-8', 'ru', 'Русский'), 'sk-iso-8859-2' => array('sk|slovak', 'slovak-iso-8859-2', 'sk', 'Slovenčina'), 'sk-win1250' => array('sk|slovak', 'slovak-windows-1250', 'sk', 'Slovenčina'), 'sk-utf-8' => array('sk|slovak', 'slovak-utf-8', 'sk', 'Slovenčina'), 'sl-iso-8859-2' => array('sl|slovenian', 'slovenian-iso-8859-2', 'sl', 'Slovenščina'), 'sl-win1250' => array('sl|slovenian', 'slovenian-windows-1250', 'sl', 'Slovenščina'), 'sl-utf-8' => array('sl|slovenian', 'slovenian-utf-8', 'sl', 'Slovenščina'), 'sq-iso-8859-1' => array('sq|albanian', 'albanian-iso-8859-1', 'sq', 'Shqip'), 'sq-utf-8' => array('sq|albanian', 'albanian-utf-8', 'sq', 'Shqip'), 'srlat-win1250' => array('sr[-_]lat|serbian latin', 'serbian_latin-windows-1250', 'sr-lat', 'Srpski'), 'srlat-utf-8' => array('sr[-_]lat|serbian latin', 'serbian_latin-utf-8', 'sr-lat', 'Srpski'), 'srcyr-win1251' => array('sr|serbian', 'serbian_cyrillic-windows-1251', 'sr', 'Српски'), 'srcyr-utf-8' => array('sr|serbian', 'serbian_cyrillic-utf-8', 'sr', 'Српски'), 'sv-iso-8859-1' => array('sv|swedish', 'swedish-iso-8859-1', 'sv', 'Svenska'), 'sv-utf-8' => array('sv|swedish', 'swedish-utf-8', 'sv', 'Svenska'), 'th-tis-620' => array('th|thai', 'thai-tis-620', 'th', 'ภาษาไทย'), 'th-utf-8' => array('th|thai', 'thai-utf-8', 'th', 'ภาษาไทย'), 'tr-iso-8859-9' => array('tr|turkish', 'turkish-iso-8859-9', 'tr', 'Türkçe'), 'tr-utf-8' => array('tr|turkish', 'turkish-utf-8', 'tr', 'Türkçe'), 'tt-iso-8859-9' => array('tt|tatarish', 'tatarish-iso-8859-9', 'tt', 'Tatar'), 'tt-utf-8' => array('tt|tatarish', 'tatarish-utf-8', 'tt', 'Tatar'), 'uk-win1251' => array('uk|ukrainian', 'ukrainian-windows-1251', 'uk', 'Українська'), 'uk-utf-8' => array('uk|ukrainian', 'ukrainian-utf-8', 'uk', 'Українська'), 'zhtw-big5' => array('zh[-_](tw|hk)|chinese traditional', 'chinese_traditional-big5', 'zh-TW', '中文'), 'zhtw-utf-8' => array('zh[-_](tw|hk)|chinese traditional', 'chinese_traditional-utf-8', 'zh-TW', '中文'), 'zh-gb2312' => array('zh|chinese simplified', 'chinese_simplified-gb2312', 'zh', '中文'), 'zh-utf-8' => array('zh|chinese simplified', 'chinese_simplified-utf-8', 'zh', '中文'), );
// Language filtering support if (! empty($GLOBALS['cfg']['FilterLanguages'])) { $new_lang = array(); foreach ($available_languages as $key => $val) { if (preg_match('@' . $GLOBALS['cfg']['FilterLanguages'] . '@', $key)) { $new_lang[$key] = $val; } } if (count($new_lang) > 0) { $available_languages = $new_lang; } unset($key, $val, $new_lang); }
/** * check for language files */ foreach ($available_languages as $each_lang_key => $each_lang) { if (! file_exists($lang_path . $each_lang[1] . '.inc.php')) { unset($available_languages[$each_lang_key]); } } unset($each_lang_key, $each_lang);
// MySQL charsets map $mysql_charset_map = array( 'big5' => 'big5', 'cp-866' => 'cp866', 'euc-jp' => 'ujis', 'euc-kr' => 'euckr', 'gb2312' => 'gb2312', 'gbk' => 'gbk', 'iso-8859-1' => 'latin1', 'iso-8859-2' => 'latin2', 'iso-8859-7' => 'greek', 'iso-8859-8' => 'hebrew', 'iso-8859-8-i' => 'hebrew', 'iso-8859-9' => 'latin5', 'iso-8859-13' => 'latin7', 'iso-8859-15' => 'latin1', 'koi8-r' => 'koi8r', 'shift_jis' => 'sjis', 'tis-620' => 'tis620', 'utf-8' => 'utf8', 'windows-1250' => 'cp1250', 'windows-1251' => 'cp1251', 'windows-1252' => 'latin1', 'windows-1256' => 'cp1256', 'windows-1257' => 'cp1257', );
/** * Do the work! */ // Checks whether charset recoding should be allowed or not $allow_recoding = FALSE; // Default fallback value if (empty($convcharset)) { if (isset($_COOKIE['pma_charset'])) { $convcharset = $_COOKIE['pma_charset']; } else { $convcharset = $GLOBALS['cfg']['DefaultCharset']; } }
if (! PMA_langCheck()) { // fallback language $fall_back_lang = 'en-utf-8'; $line = __LINE__; if (! PMA_langSet($fall_back_lang)) { trigger_error('phpMyAdmin-ERROR: invalid lang code: ' . __FILE__ . '#' . $line . ', check hard coded fall back language.', E_USER_WARNING); // stop execution // and tell the user that his choosen language is invalid PMA_sendHeaderLocation('error.php?error=' . urlencode('Could not load any language, please check your language settings and folder')); exit; } }
// Defines the associated filename and load the translation $lang_file = $lang_path . $available_languages[$GLOBALS['lang']][1] . '.inc.php'; require_once($lang_file);
// now, that we have loaded the language strings we can send the errors if ($lang_failed_cfg) { $GLOBALS['PMA_errors'][] = sprintf($strLanguageUnknown, htmlspecialchars($lang_failed_cfg)); } if ($lang_failed_cookie) { $GLOBALS['PMA_errors'][] = sprintf($strLanguageUnknown, htmlspecialchars($lang_failed_cookie)); } if ($lang_failed_request) { $GLOBALS['PMA_errors'][] = sprintf($strLanguageUnknown, htmlspecialchars($lang_failed_request)); }
unset($lang_file, $lang_path, $strLanguageFileNotFound, $line, $fall_back_lang, $lang_failed_cfg, $lang_failed_cookie, $lang_failed_request, $strLanguageUnknown); ?>
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