Библиотека для cis, online, cms1

2016-06-29 18:51:32 +03:00 · 2016-06-29 18:51:32 +03:00 · 3c2e614d87
commit 3c2e614d87
269 changed files with 39854 additions and 0 deletions
--- a/PHPTAL/GetTextTranslator.php
+++ b/PHPTAL/GetTextTranslator.php
@ -0,0 +1,143 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+//  
+//  Copyright (c) 2004-2005 Laurent Bedubourg
+//  
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License, or (at your option) any later version.
+//  
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//  
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//  
+//  Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
+//  
+
+require_once PHPTAL_DIR.'PHPTAL/TranslationService.php';
+
+/**
+ * PHPTAL_TranslationService gettext implementation.
+ *
+ * Because gettext is the most common translation library in use, this
+ * implementation is shipped with the PHPTAL library.
+ *
+ * Please refer to the PHPTAL documentation for usage examples.
+ * 
+ * @package phptal
+ * @author Laurent Bedubourg <lbedubourg@motion-twin.com>
+ */
+class PHPTAL_GetTextTranslator implements PHPTAL_TranslationService
+{
+    public function __construct()
+    {
+	    if (!function_exists('gettext')) throw new PHPTAL_Exception("Gettext not installed");
+	    $this->useDomain("messages"); // PHP bug #21965
+    }
+
+    private $_vars = array();
+    private $_currentDomain;
+    private $_encoding = 'UTF-8';
+    private $_canonicalize = false;
+
+    public function setEncoding($enc)
+    {
+        $this->_encoding = $enc;
+    }
+    
+    /**
+     * if true, all non-ASCII characters in keys will be converted to C<xxx> form. This impacts performance.
+     * by default keys will be passed to gettext unmodified.
+     */
+    public function setCanonicalize($bool)
+    {
+        $this->_canonicalize = $bool;
+    }
+    
+    public function setLanguage()
+    {
+        $langs = func_get_args();
+        foreach ($langs as $langCode){
+            putenv("LANG=$langCode");
+            putenv("LC_ALL=$langCode");
+            putenv("LANGUAGE=$langCode");
+            if (setlocale(LC_ALL, $langCode)) {
+                return;
+            }
+        }
+
+        $err = sprintf('Language(s) code(s) "%s" not supported by your system', join(',', $langs));
+        throw new PHPTAL_Exception($err);
+    }
+    
+    /**
+     * encoding must be set before calling addDomain
+     */
+    public function addDomain($domain, $path='./locale/')
+    {
+        bindtextdomain($domain, $path);
+        if ($this->_encoding){
+            bind_textdomain_codeset($domain, $this->_encoding);
+        }
+        $this->useDomain($domain);
+    }
+    
+    public function useDomain($domain)
+    {
+        $old = $this->_currentDomain;
+        $this->_currentDomain = $domain;
+        textdomain($domain);
+        return $old;
+    }
+    
+    public function setVar($key, $value)
+    {
+        $this->_vars[$key] = $value;
+    }
+    
+    public function translate($key, $htmlencode=true)
+    {
+        if ($this->_canonicalize) $key = self::_canonicalizeKey($key);
+        
+        $value = gettext($key);
+        
+        if ($htmlencode){
+            $value = @htmlspecialchars($value, ENT_QUOTES, $this->_encoding); // silence unsupported encoding error for ISO-8859-x, which doesn't matter.
+        }
+        while (preg_match('/\${(.*?)\}/sm', $value, $m)){
+            list($src,$var) = $m;
+            if (!array_key_exists($var, $this->_vars)){
+                $err = sprintf('Interpolation error, var "%s" not set', $var);
+                throw new PHPTAL_Exception($err);
+            }
+            $value = str_replace($src, $this->_vars[$var], $value);
+        }
+        return $value;
+    }
+
+    static function _canonicalizeKey($key_)
+    {
+        $result = "";
+        $key_ = trim($key_);
+        $key_ = str_replace("\n", "", $key_);
+        $key_ = str_replace("\r", "", $key_);
+        for ($i = 0; $i<strlen($key_); $i++){
+            $c = $key_[$i];
+            $o = ord($c);
+            if ($o < 5 || $o > 127){
+                $result .= 'C<'.$o.'>';
+            }
+            else {
+                $result .= $c;
+            }
+        }
+        return $result;
+    }
+}
+