X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=include%2Flanguages.php;h=f802256eaa2674564a364603b9fd5b115e3af08b;hp=cbc169916275e88c73a4465ece2aacb938c4395e;hb=d555f507bfabde702f68cf33fd6c58840088c14d;hpb=145c3b564ae37dcddc414c41649ebcd9ee67e425 diff --git a/include/languages.php b/include/languages.php index cbc16991..f802256e 100644 --- a/include/languages.php +++ b/include/languages.php @@ -14,6 +14,7 @@ * existing PHP installation and implements fallback functions when required * functions are not available. Scripts in functions/ directory should not * setup anything when they are loaded. + * * @copyright © 1999-2009 The SquirrelMail Project Team * @license http://opensource.org/licenses/gpl-license.php GNU Public License * @version $Id$ @@ -25,38 +26,38 @@ /** * Wrapper for textdomain(), bindtextdomain() and * bind_textdomain_codeset() primarily intended for - * plugins when changing into their own text domain + * plugins when changing into their own text domain * and back again. * - * Note that if plugins using this function have + * Note that if plugins using this function have * their translation files located in the SquirrelMail * locale directory, the second argument is optional. * - * @param string $domain_name The name of the text domain - * (usually the plugin name, or - * "squirrelmail") being switched to. - * @param string $directory The directory that contains + * @param string $domain_name The name of the text domain + * (usually the plugin name, or + * "squirrelmail") being switched to. + * @param string $directory The directory that contains * all translations for the domain * (OPTIONAL; default is SquirrelMail * locale directory). * * @return string The name of the text domain that was set * *BEFORE* it is changed herein - NOTE that - * this differs from PHP's textdomain() + * this differs from PHP's textdomain() * - * @since 1.5.2 and 1.4.10 + * @since 1.4.10 and 1.5.2 */ function sq_change_text_domain($domain_name, $directory='') { - - static $domains_already_seen = array(); global $gettext_domain; + static $domains_already_seen = array(); + $return_value = $gettext_domain; - // empty domain defaults to "squirrelmail" - // + // empty domain defaults to "squirrelmail" + // if (empty($domain_name)) $domain_name = 'squirrelmail'; - // only need to call bindtextdomain() once + // only need to call bindtextdomain() once // if (in_array($domain_name, $domains_already_seen)) { sq_textdomain($domain_name); @@ -86,7 +87,7 @@ function sq_change_text_domain($domain_name, $directory='') { * @since 1.4.10 and 1.5.1 * @param string $domain gettext domain name * @param string $dir directory that contains all translations (OPTIONAL; - * if not specified, defaults to SquirrelMail locale + * if not specified, defaults to SquirrelMail locale * directory) * @return string path to translation directory */ @@ -106,7 +107,7 @@ function sq_bindtextdomain($domain,$dir='') { $dir=bindtextdomain($domain,$dir); // set codeset in order to avoid gettext charset conversions - if (function_exists('bind_textdomain_codeset') + if (function_exists('bind_textdomain_codeset') && isset($languages[$sm_notAlias]['CHARSET'])) { // Japanese translation uses different internal charset @@ -145,8 +146,8 @@ function sq_textdomain($domain) { * (LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME) * @param mixed $locale option contains array with possible locales or string with one locale * @return string name of set locale or false, if all locales fail. - * @since 1.5.1 and 1.4.5 - * @see http://www.php.net/setlocale + * @since 1.4.5 and 1.5.1 + * @see http://php.net/setlocale */ function sq_setlocale($category,$locale) { if (is_string($locale)) { @@ -169,7 +170,7 @@ function sq_setlocale($category,$locale) { if (preg_match("/^.*\/.*\/.*\/.*\/.*\/.*$/",$ret)) { /** * Welcome to We-Don't-Follow-Own-Fine-Manual department - * OpenBSD 3.8, 3.9-current and maybe later versions + * OpenBSD 3.8, 3.9-current and maybe later versions * return invalid response to setlocale command. * SM bug report #1427512. */ @@ -191,9 +192,9 @@ function sq_setlocale($category,$locale) { * @param string $charset * @param string $string Text to be decoded * @param boolean $force_decode converts string to html without $charset!=$default_charset check. - * Argument is available since 1.5.1 and 1.4.5. + * Argument is available since 1.4.5 and 1.5.1. * @param boolean $save_html disables htmlspecialchars() in order to preserve - * html formating. Use with care. Available since 1.5.1 + * html formating. Use with care. Available since 1.4.6 and 1.5.1 * @return string decoded string */ function charset_decode ($charset, $string, $force_decode=false, $save_html=false) { @@ -275,7 +276,7 @@ function charset_decode ($charset, $string, $force_decode=false, $save_html=fals /** * Converts html string to given charset - * @since 1.5.1 and 1.4.4 + * @since 1.4.4 and 1.5.1 * @param string $string * @param string $charset * @param boolean $htmlencode keep htmlspecialchars encoding @@ -318,7 +319,7 @@ function charset_encode($string,$charset,$htmlencode=true) { * * If conversion is done to charset different that utf-8, unsupported symbols * will be replaced with question marks. - * @since 1.5.1 and 1.4.4 + * @since 1.4.4 and 1.5.1 * @param string $in_charset initial charset * @param string $string string that has to be converted * @param string $out_charset final charset @@ -335,7 +336,10 @@ function charset_convert($in_charset,$string,$out_charset,$htmlencode=true) { /** * Makes charset name suitable for decoding cycles * - * @since 1.5.0 and 1.4.4 + * ks_c_5601_1987, x-euc-* and x-windows-* charsets are supported + * since 1.4.6 and 1.5.1. + * + * @since 1.4.4 and 1.5.0 * @param string $charset Name of charset * @return string $charset Adjusted name of charset */ @@ -389,17 +393,16 @@ function fixcharset($charset) { * @param string $content_type The content type being served currently (OPTIONAL; * if not specified, defaults to whatever the template * set that is in use has defined). - * * @return int function execution error codes. * */ -function set_up_language($sm_language, $do_search=false, - $default=false, $content_type='') { +function set_up_language($sm_language, $do_search = false, $default = false, + $content_type = '') { static $SetupAlready = 0; - global $use_gettext, $languages, $oTemplate, - $squirrelmail_language, $squirrelmail_default_language, $default_charset, - $sm_notAlias, $username, $data_dir; + global $use_gettext, $languages, $squirrelmail_language, + $squirrelmail_default_language, $default_charset, $sm_notAlias, + $username, $data_dir, $oTemplate; if ($SetupAlready) { return; @@ -414,9 +417,9 @@ function set_up_language($sm_language, $do_search=false, /** * If function is asked to detect preferred language - * OR squirrelmail default language is set to empty string + * OR SquirrelMail default language is set to empty string * AND - * squirrelmail language ($sm_language) is empty string + * SquirrelMail language ($sm_language) is empty string * (not set in user's prefs and no cookie with language info) * AND * browser provides list of preferred languages @@ -435,9 +438,9 @@ function set_up_language($sm_language, $do_search=false, /** * If language preference is not set OR script asks to use default language * AND - * default squirrelmail language is not set to empty string + * default SquirrelMail language is not set to empty string * THEN - * use default squirrelmail language value from configuration. + * use default SquirrelMail language value from configuration. */ if ((!$sm_language||$default) && ! empty($squirrelmail_default_language)) { @@ -562,7 +565,7 @@ function set_up_language($sm_language, $do_search=false, * mbstring.func_overload fix (#929644). * * php mbstring extension can replace standard string functions with their multibyte - * equivalents. See http://www.php.net/ref.mbstring#mbstring.overload. This feature + * equivalents. See http://php.net/ref.mbstring#mbstring.overload. This feature * was added in php v.4.2.0 * * Some SquirrelMail functions work with 8bit strings in bytes. If interface is forced @@ -584,11 +587,13 @@ function set_up_language($sm_language, $do_search=false, } /** - * Sets default_charset variable according to the one that is used by user's translations. + * Sets default_charset variable according to the one that is used by user's + * translations. * - * Function changes global $default_charset variable in order to be sure, that it - * contains charset used by user's translation. Sanity of $squirrelmail_language - * and $default_charset combination is also tested. + * Function changes global $default_charset variable in order to be sure, that + * it contains charset used by user's translation. Sanity of + * $squirrelmail_language and $default_charset combination provided in the + * SquirrelMail configuration is also tested. * * There can be a $default_charset setting in the * config.php file, but the user may have a different language @@ -694,8 +699,8 @@ function is_conversion_safe($input_charset) { switch ($default_charset) { case "windows-1251": if ( $input_charset == "iso-8859-5" || - $input_charset == "koi8-r" || - $input_charset == "koi8-u" ) { + $input_charset == "koi8-r" || + $input_charset == "koi8-u" ) { return true; } else { return false; @@ -1041,7 +1046,7 @@ if (! sqgetGlobalVar('squirrelmail_language',$squirrelmail_language,SQ_COOKIE)) } /** - * Array specifies the available translations. + * This array specifies the available translations. * * Structure of array: * $languages['language']['variable'] = 'value' @@ -1053,7 +1058,7 @@ if (! sqgetGlobalVar('squirrelmail_language',$squirrelmail_language,SQ_COOKIE)) * ALTNAME - Native translation name. Any 8bit symbols must be html encoded. * LOCALE - Full locale name (in xx_XX.charset format). It can use array with more than one locale name since 1.4.5 and 1.5.1 * DIR - Text direction. Used to define Right-to-Left languages. Possible values 'rtl' or 'ltr'. If undefined - defaults to 'ltr' - * XTRA_CODE - translation uses special functions. See http://www.squirrelmail.org/docs/devel/devel-3.html + * XTRA_CODE - translation uses special functions. See http://squirrelmail.org/docs/devel/devel-3.html * * Each 'language' definition requires NAME+CHARSET or ALIAS variables. *