/**
* SquirrelMail internal gettext functions
*
- * Copyright (c) 1999-2004 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * Alternate to the system's built-in gettext.
- * relies on .po files (can't read .mo easily).
- * Uses the session for caching (speed increase)
- * Possible use in other PHP scripts? The only SM-specific thing is
- * $sm_language, I think
- *
+ * Uses php-gettext classes
+ * @copyright (c) 1999-2004 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public Licens
* @link http://www.php.net/gettext Original php gettext manual
+ * @link http://savannah.nongnu.org/projects/php-gettext php-gettext classes
* @version $Id$
* @package squirrelmail
* @subpackage i18n
/** Almost everything requires global.php... */
require_once(SM_PATH . 'functions/global.php');
-global $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded,
- $gettext_php_translateStrings, $gettext_php_loaded_language,
- $gettext_php_short_circuit;
-
-if (! isset($gettext_php_loaded)) {
- $gettext_php_loaded = false;
- sqsession_register($gettext_php_loaded, 'gettext_php_loaded');
-}
-if (! isset($gettext_php_domain)) {
- $gettext_php_domain = '';
- sqsession_register($gettext_php_domain, 'gettext_php_domain');
-}
-if (! isset($gettext_php_dir)) {
- $gettext_php_dir = '';
- sqsession_register($gettext_php_dir, 'gettext_php_dir');
-}
-if (! isset($gettext_php_translateStrings)) {
- $gettext_php_translateStrings = array();
- sqsession_register($gettext_php_translateStrings, 'gettext_php_translateStrings');
-}
-if (! isset($gettext_php_loaded_language)) {
- $gettext_php_loaded_language = '';
- sqsession_register($gettext_php_loaded_language, 'gettext_php_loaded_language');
-}
-if (! isset($gettext_php_short_circuit)) {
- $gettext_php_short_circuit = false;
- sqsession_register($gettext_php_short_circuit, 'gettext_php_short_circuit');
-}
-
-/**
- * Converts .po file into array and stores it in session.
- *
- * Used internally by _($str) function
- *
- * @internal function is used internally by functions/gettext.php code
- */
-function gettext_php_load_strings() {
- global $squirrelmail_language, $gettext_php_translateStrings,
- $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded,
- $gettext_php_loaded_language, $gettext_php_short_circuit;
-
- /*
- * $squirrelmail_language gives 'en' for English, 'de' for German,
- * etc. I didn't wanna use getenv or similar, but you easily could
- * change my code to do that.
- */
-
- $gettext_php_translateStrings = array();
-
- $gettext_php_short_circuit = false; /* initialization */
-
- $filename = $gettext_php_dir;
- if (substr($filename, -1) != '/')
- $filename .= '/';
- $filename .= $squirrelmail_language . '/LC_MESSAGES/' .
- $gettext_php_domain . '.po';
-
- $file = @fopen($filename, 'r');
- if ($file == false) {
- /* Uh-ho -- we can't load the file. Just fake it. :-)
- This is also for English, which doesn't use translations */
- $gettext_php_loaded = true;
- $gettext_php_loaded_language = $squirrelmail_language;
- /* Avoid fuzzy matching when we didn't load strings */
- $gettext_php_short_circuit = true;
- return;
- }
-
- $key = '';
- $SkipRead = false;
- while (! feof($file)) {
- if (! $SkipRead) {
- $line = trim(fgets($file, 4096));
- } else {
- $SkipRead = false;
- }
-
- if (ereg('^msgid "(.*)"$', $line, $match)) {
- if ($match[1] == '') {
- /*
- * Potential multi-line
- * msgid ""
- * "string string "
- * "string string"
- */
- $key = '';
- $line = trim(fgets($file, 4096));
- while (ereg('^[ ]*"(.*)"[ ]*$', $line, $match)) {
- $key .= $match[1];
- $line = trim(fgets($file, 4096));
- }
- $SkipRead = true;
- } else {
- /* msgid "string string" */
- $key = $match[1];
- }
- } elseif (ereg('^msgstr "(.*)"$', $line, $match)) {
- if ($match[1] == '') {
- /*
- * Potential multi-line
- * msgstr ""
- * "string string "
- * "string string"
- */
- $gettext_php_translateStrings[$key] = '';
- $line = trim(fgets($file, 4096));
- while (ereg('^[ ]*"(.*)"[ ]*$', $line, $match)) {
- $gettext_php_translateStrings[$key] .= $match[1];
- $line = trim(fgets($file, 4096));
- }
- $SkipRead = true;
- } else {
- /* msgstr "string string" */
- $gettext_php_translateStrings[$key] = $match[1];
- }
- $gettext_php_translateStrings[$key] =
- stripslashes($gettext_php_translateStrings[$key]);
- /* If there is no translation, just use the untranslated string */
- if ($gettext_php_translateStrings[$key] == '') {
- $gettext_php_translateStrings[$key] = $key;
- }
- $key = '';
- }
- }
- fclose($file);
-
- $gettext_php_loaded = true;
- $gettext_php_loaded_language = $squirrelmail_language;
-}
+/** Load classes and other functions */
+include_once(SM_PATH . 'class/l10n.class.php');
+include_once(SM_PATH . 'functions/ngettext.php');
/**
* Alternative php gettext function (short form)
* @return string translated string
*/
function _($str) {
- global $gettext_php_loaded, $gettext_php_translateStrings,
- $squirrelmail_language, $gettext_php_loaded_language,
- $gettext_php_short_circuit;
-
- if (! $gettext_php_loaded ||
- $gettext_php_loaded_language != $squirrelmail_language) {
- gettext_php_load_strings();
- }
-
- /* Try finding the exact string */
- if (isset($gettext_php_translateStrings[$str])) {
- return $gettext_php_translateStrings[$str];
- }
-
- /* See if we should short-circuit */
- if ($gettext_php_short_circuit) {
- $gettext_php_translateStrings[$str] = $str;
- return $str;
- }
-
- /* Look for a string that is very close to the one we want
- Very computationally expensive */
- $oldPercent = 0;
- $oldStr = '';
- $newPercent = 0;
- foreach ($gettext_php_translateStrings as $k => $v) {
- similar_text($str, $k, $newPercent);
- if ($newPercent > $oldPercent) {
- $oldStr = $v;
- $oldPercent = $newPercent;
- }
- }
- /* Require 80% match or better
- Adjust to suit your needs */
- if ($oldPercent > 80) {
- /* Remember this so we don't need to search again */
- $gettext_php_translateStrings[$str] = $oldStr;
- return $oldStr;
- }
-
- /* Remember this so we don't need to search again */
- $gettext_php_translateStrings[$str] = $str;
- return $str;
+ global $l10n, $gettext_domain;
+ if ($l10n[$gettext_domain]->error==1) return $str;
+ return $l10n[$gettext_domain]->translate($str);
}
/**
* Sets path to directory containing domain translations
*
* @link http://www.php.net/function.bindtextdomain
- * @param string $name gettext domain name
+ * @param string $domain gettext domain name
* @param string $dir directory that contains all translations
* @return string path to translation directory
*/
-function bindtextdomain($name, $dir) {
- global $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded;
-
- if ($gettext_php_domain != $name) {
- $gettext_php_domain = $name;
- $gettext_php_loaded = false;
- }
- if ($gettext_php_dir != $dir) {
- $gettext_php_dir = $dir;
- $gettext_php_loaded = false;
- }
-
+function bindtextdomain($domain, $dir) {
+ global $l10n, $sm_notAlias;
+ if (substr($dir, -1) != '/') $dir .= '/';
+ $mofile=$dir . $sm_notAlias . '/LC_MESSAGES/' . $domain . '.mo';
+
+ $input = new FileReader($mofile);
+ $l10n[$domain] = new gettext_reader($input);
+
return $dir;
}
* @return string gettext domain name
*/
function textdomain($name = false) {
- global $gettext_php_domain, $gettext_php_loaded;
-
- if ($name != false && $gettext_php_domain != $name) {
- $gettext_php_domain = $name;
- $gettext_php_loaded = false;
- }
-
- return $gettext_php_domain;
+ global $gettext_domain;
+ if ($name) $gettext_domain=$name;
+ return $gettext_domain;
}
?>
\ No newline at end of file
/** Everything uses global.php... */
require_once(SM_PATH . 'functions/global.php');
+/**
+ * Gettext bindtextdomain wrapper.
+ *
+ * Wrapper solves differences between php versions in order to provide
+ * ngettext support. Should be used if translation uses ngettext
+ * functions.
+ * @param string $domain gettext domain name
+ * @param string $dir directory that contains all translations
+ * @return string path to translation directory
+ */
+function sq_bindtextdomain($domain,$dir) {
+ global $l10n, $gettext_flags, $sm_notAlias;
+
+ if ($gettext_flags==7) {
+ // gettext extension without ngettext
+ if (substr($dir, -1) != '/') $dir .= '/';
+ $mofile=$dir . $sm_notAlias . '/LC_MESSAGES/' . $domain . '.mo';
+ $input = new FileReader($mofile);
+ $l10n[$domain] = new gettext_reader($input);
+ }
+
+ $dir=bindtextdomain($domain,$dir);
+
+ return $dir;
+}
+
+/**
+ * Gettext textdomain wrapper.
+ * Makes sure that gettext_domain global is modified.
+ * @param string $name gettext domain name
+ * @return string gettext domain name
+ */
+function sq_textdomain($domain) {
+ global $gettext_domain;
+ $gettext_domain=textdomain($domain);
+ return $gettext_domain;
+}
+
/**
* Converts string from given charset to charset, that can be displayed by user translation.
*
// Variables that allow to use functions without function_exist() calls
if (! isset($use_php_recode) || $use_php_recode=="" ) {
- $use_php_recode=false; }
+ $use_php_recode=false; }
if (! isset($use_php_iconv) || $use_php_iconv=="" ) {
- $use_php_iconv=false; }
+ $use_php_iconv=false; }
// Don't do conversion if charset is the same.
if ( $charset == strtolower($default_charset) )
- return htmlspecialchars($string);
+ return htmlspecialchars($string);
// catch iso-8859-8-i thing
if ( $charset == "iso-8859-8-i" )
- $charset = "iso-8859-8";
+ $charset = "iso-8859-8";
/*
* Recode converts html special characters automatically if you use
* into php recode function call.
*/
if ( $use_php_recode ) {
- if ( $default_charset == "utf-8" ) {
- // other charsets can be converted to utf-8 without loss.
- // and output string is smaller
- $string = recode_string($charset . "..utf-8",$string);
- return htmlspecialchars($string);
- } else {
- $string = recode_string($charset . "..html",$string);
- // recode does not convert single quote, htmlspecialchars does.
- $string = str_replace("'", ''', $string);
- return $string;
- }
+ if ( $default_charset == "utf-8" ) {
+ // other charsets can be converted to utf-8 without loss.
+ // and output string is smaller
+ $string = recode_string($charset . "..utf-8",$string);
+ return htmlspecialchars($string);
+ } else {
+ $string = recode_string($charset . "..html",$string);
+ // recode does not convert single quote, htmlspecialchars does.
+ $string = str_replace("'", ''', $string);
+ return $string;
+ }
}
// iconv functions does not have html target and can be used only with utf-8
if ( $use_php_iconv && $default_charset=='utf-8') {
- $string = iconv($charset,$default_charset,$string);
- return htmlspecialchars($string);
+ $string = iconv($charset,$default_charset,$string);
+ return htmlspecialchars($string);
}
// If we don't use recode and iconv, we'll do it old way.
/* controls cpu and memory intensive decoding cycles */
if (! isset($aggressive_decoding) || $aggressive_decoding=="" ) {
- $aggressive_decoding=false; }
+ $aggressive_decoding=false; }
$decode=fixcharset($charset);
$decodefile=SM_PATH . 'functions/decode/' . $decode . '.php';
if (file_exists($decodefile)) {
- include_once($decodefile);
- $ret = call_user_func('charset_decode_'.$decode, $string);
+ include_once($decodefile);
+ $ret = call_user_func('charset_decode_'.$decode, $string);
} else {
- $ret = $string;
+ $ret = $string;
}
return( $ret );
}
* @param string
*/
function charset_encode($string,$charset,$htmlencode=true) {
- global $default_charset;
+ global $default_charset;
- // Undo html special chars
- if (! $htmlencode ) {
- $string = str_replace(array('&','>','<','"'),array('&','>','<','"'),$string);
- }
+ // Undo html special chars
+ if (! $htmlencode ) {
+ $string = str_replace(array('&','>','<','"'),array('&','>','<','"'),$string);
+ }
- $encode=fixcharset($charset);
- $encodefile=SM_PATH . 'functions/encode/' . $encode . '.php';
- if (file_exists($encodefile)) {
- include_once($encodefile);
- $ret = call_user_func('charset_encode_'.$encode, $string);
- } else {
- include_once(SM_PATH . 'functions/encode/us_ascii.php');
- $ret = charset_encode_us_ascii($string);
- }
- return( $ret );
+ $encode=fixcharset($charset);
+ $encodefile=SM_PATH . 'functions/encode/' . $encode . '.php';
+ if (file_exists($encodefile)) {
+ include_once($encodefile);
+ $ret = call_user_func('charset_encode_'.$encode, $string);
+ } else {
+ include_once(SM_PATH . 'functions/encode/us_ascii.php');
+ $ret = charset_encode_us_ascii($string);
+ }
+ return( $ret );
}
/**
// System reverts to English translation if user prefs contain translation
// that is not available in $languages array
if (!isset($languages[$sm_notAlias])) {
- $sm_notAlias="en_US";
+ $sm_notAlias="en_US";
}
while (isset($languages[$sm_notAlias]['ALIAS'])) {
$use_gettext &&
$sm_language != '' &&
isset($languages[$sm_notAlias]['CHARSET']) ) {
- bindtextdomain( 'squirrelmail', SM_PATH . 'locale/' );
- textdomain( 'squirrelmail' );
+ sq_bindtextdomain( 'squirrelmail', SM_PATH . 'locale/' );
+ sq_textdomain( 'squirrelmail' );
if (function_exists('bind_textdomain_codeset')) {
- if ($sm_notAlias == 'ja_JP') {
- bind_textdomain_codeset ("squirrelmail", 'EUC-JP');
+ if ($sm_notAlias == 'ja_JP') {
+ bind_textdomain_codeset ("squirrelmail", 'EUC-JP');
} else {
- bind_textdomain_codeset ("squirrelmail", $languages[$sm_notAlias]['CHARSET'] );
+ bind_textdomain_codeset ("squirrelmail", $languages[$sm_notAlias]['CHARSET'] );
}
}
if (isset($languages[$sm_notAlias]['LOCALE'])){
- $longlocale=$languages[$sm_notAlias]['LOCALE'];
+ $longlocale=$languages[$sm_notAlias]['LOCALE'];
} else {
- $longlocale=$sm_notAlias;
+ $longlocale=$sm_notAlias;
}
if ( !ini_get('safe_mode') &&
getenv( 'LC_ALL' ) != $longlocale ) {
// Set text direction/alignment variables
if (isset($languages[$sm_notAlias]['DIR']) &&
$languages[$sm_notAlias]['DIR'] == 'rtl') {
- /**
- * Text direction
- * @global string $text_direction
- */
- $text_direction='rtl';
- /**
- * Left alignment
- * @global string $left_align
- */
- $left_align='right';
- /**
- * Right alignment
- * @global string $right_align
- */
- $right_align='left';
+ /**
+ * Text direction
+ * @global string $text_direction
+ */
+ $text_direction='rtl';
+ /**
+ * Left alignment
+ * @global string $left_align
+ */
+ $left_align='right';
+ /**
+ * Right alignment
+ * @global string $right_align
+ */
+ $right_align='left';
} else {
- $text_direction='ltr';
- $left_align='left';
- $right_align='right';
+ $text_direction='ltr';
+ $left_align='left';
+ $right_align='right';
}
$squirrelmail_language = $sm_notAlias;
if ($squirrelmail_language == 'ja_JP') {
header ('Content-Type: text/html; charset=EUC-JP');
if (!function_exists('mb_internal_encoding')) {
- // Error messages can't be displayed here
- $error = 1;
- // Revert to English if possible.
- if (function_exists('setPref') && $username!='' && $data_dir!="") {
- setPref($data_dir, $username, 'language', "en_US");
- $error = 2;
- }
- // stop further execution in order not to get php errors on mb_internal_encoding().
- return $error;
+ // Error messages can't be displayed here
+ $error = 1;
+ // Revert to English if possible.
+ if (function_exists('setPref') && $username!='' && $data_dir!="") {
+ setPref($data_dir, $username, 'language', "en_US");
+ $error = 2;
+ }
+ // stop further execution in order not to get php errors on mb_internal_encoding().
+ return $error;
}
if (function_exists('mb_language')) {
mb_language('Japanese');
}
// Catch removed translation
if (!isset($languages[$my_language])) {
- $my_language="en_US";
+ $my_language="en_US";
}
while (isset($languages[$my_language]['ALIAS'])) {
$my_language = $languages[$my_language]['ALIAS'];
if (function_exists('textdomain')) {
$gettext_flags += 4;
}
+if (function_exists('ngettext')) {
+ $gettext_flags += 8;
+}
/* If gettext is fully loaded, cool */
-if ($gettext_flags == 7) {
+if ($gettext_flags == 15) {
$use_gettext = true;
}
+
+/* If ngettext support is missing, load it */
+elseif ($gettext_flags == 7) {
+ $use_gettext = true;
+ // load internal ngettext functions
+ include_once(SM_PATH . 'class/l10n.class.php');
+ include_once(SM_PATH . 'functions/ngettext.php');
+}
+
/* If we can fake gettext, try that */
elseif ($gettext_flags == 0) {
$use_gettext = true;
return;
}
}
+ if (! $gettext_flags & 8) {
+ /**
+ * Function is used as replacemet in broken installs
+ * @ignore
+ */
+ function ngettext($str,$str2,$number) {
+ if ($number>1) {
+ return $str2;
+ } else {
+ return $str;
+ }
+ }
+ }
}
--- /dev/null
+<?php
+/**
+ * SquirrelMail internal ngettext functions
+ *
+ * Uses php-gettext classes
+ *
+ * Copyright (c) 2004 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * @copyright (c) 2004 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public Licens
+ * @link http://www.php.net/gettext Original php gettext manual
+ * @link http://savannah.nongnu.org/projects/php-gettext php-gettext classes
+ * @version $Id$
+ * @package squirrelmail
+ * @subpackage i18n
+ */
+
+/**
+ * internal ngettext wrapper.
+ *
+ * provides ngettext support
+ * @link http://www.php.net/function.ngettext
+ * @param string $single English string, singular form
+ * @param string $plural English string, plural form
+ * @param integer $number number that shows used quantity
+ * @return string translated string
+ */
+function ngettext($single, $plural, $number) {
+ global $l10n, $gettext_domain;
+ if ($l10n[$gettext_domain]->error==1) return $single;
+ return $l10n[$gettext_domain]->ngettext($single, $plural, $number);
+}
+?>
\ No newline at end of file
projects / squirrelmail.git / commitdiff