-<?PHP
+<?php
- /* 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
- *
- * Very special thanks to Konstantin Riabitsev for letting me use a
- * server that didn't already have gettext on it!
- */
-
- if (defined('gettext_php'))
- return;
- define('gettext_php', true);
-
- global $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded,
- $gettext_php_translateStrings, $gettext_php_loaded_language;
-
- if (! isset($gettext_php_loaded)) {
- $gettext_php_loaded = false;
- session_register('gettext_php_loaded');
- }
- if (! isset($gettext_php_domain)) {
- $gettext_php_domain = '';
- session_register('gettext_php_domain');
- }
- if (! isset($gettext_php_dir)) {
- $gettext_php_dir = '';
- session_register('gettext_php_dir');
- }
- if (! isset($gettext_php_translateStrings)) {
- $gettext_php_translateStrings = array();
- session_register('gettext_php_translateStrings');
- }
- if (! isset($gettext_php_loaded_language)) {
- $gettext_php_loaded_language = '';
- session_register('gettext_php_loaded_language');
- }
+/**
+ * gettext.php
+ *
+ * Copyright (c) 1999-2002 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
+ *
+ * $Id$
+ */
- function gettext_php_load_strings() {
- global $squirrelmail_language, $gettext_php_translateStrings,
- $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded,
- $gettext_php_loaded_language;
-
- // $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();
+require_once(SM_PATH . 'functions/global.php');
- $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;
- 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]);
- $key = '';
- }
- }
- fclose($file);
-
- $gettext_php_loaded = true;
- $gettext_php_loaded_language = $squirrelmail_language;
- }
+global $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded,
+ $gettext_php_translateStrings, $gettext_php_loaded_language,
+ $gettext_php_short_circuit;
- function _($str) {
- global $gettext_php_loaded, $gettext_php_translateStrings,
- $squirrelmail_language, $gettext_php_loaded_language;
-
- if (! $gettext_php_loaded ||
- $gettext_php_loaded_language != $squirrelmail_language)
- gettext_php_load_strings();
+if (! isset($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');
+}
- // Try finding the exact string
- if (isset($gettext_php_translateStrings[$str]))
- return $gettext_php_translateStrings[$str];
+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;
+}
- // 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 > $oldPercent) {
+function _($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 $str;
- }
-
- function bindtextdomain($name, $dir) {
- global $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded;
+ }
+ }
+ /* Require 80% match or better
+ Adjust to suit your needs */
+ if ($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 $str;
+}
+
+function bindtextdomain($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;
+ }
+
+ return $dir;
+}
- if ($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;
- }
-
- return $dir;
- }
-
- function textdomain($name = false) {
- global $gettext_php_domain, $gettext_php_loaded;
+function textdomain($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 $gettext_php_domain;
+}
- if ($name != false && $gettext_php_domain != $name) {
- $gettext_php_domain = $name;
- $gettext_php_loaded = false;
- }
- return $gettext_php_domain;
- }
-
+?>
projects / squirrelmail.git / blobdiff