chamilo /common/libraries/plugin/phpfreechat/src/pfci18n.class.php

Language PHP Lines 197
MD5 Hash 2efb64722ce4be49d51d92cbe6a4bb06 Estimated Cost $3,018 (why?)
Repository https://bitbucket.org/renaatdemuynck/chamilo View Raw File View Project SPDX
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<?php
/**
 * pfci18n.class.php
 *
 * Copyright ďż˝ 2006 Stephane Gully <stephane.gully@gmail.com>
 *
 * 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, 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 */

require_once (dirname(__FILE__) . "/pfctools.php");

function _pfc()
{
    $args = func_get_args();
    $serverid = isset($GLOBALS['serverid']) ? $GLOBALS['serverid'] : 0; // serverid is used to avoid conflicts with external code using same 'i18n' key
    $args[0] = isset($GLOBALS[$serverid]["i18n"][$args[0]]) && $GLOBALS[$serverid]["i18n"][$args[0]] != "" ? ($GLOBALS["output_encoding"] == "UTF-8" ? $GLOBALS[$serverid]["i18n"][$args[0]] : iconv("UTF-8", $GLOBALS["output_encoding"], $GLOBALS[$serverid]["i18n"][$args[0]])) : "_" . $args[0] . "_";
    return call_user_func_array('sprintf', $args);
}

/**
 * Just like _pfc but just return the raw translated string, keeping the %s into it
 * (used by the javascript resources (i18n) class)
 */
function _pfc2()
{
    $args = func_get_args();
    $serverid = isset($GLOBALS['serverid']) ? $GLOBALS['serverid'] : 0; // serverid is used to avoid conflicts with external code using same 'i18n' key
    $args[0] = isset($GLOBALS[$serverid]["i18n"][$args[0]]) && $GLOBALS[$serverid]["i18n"][$args[0]] != "" ? ($GLOBALS["output_encoding"] == "UTF-8" ? $GLOBALS[$serverid]["i18n"][$args[0]] : iconv("UTF-8", $GLOBALS["output_encoding"], $GLOBALS[$serverid]["i18n"][$args[0]])) : "_" . $args[0] . "_";
    return $args[0];
}

class pfcI18N
{

    function Init($language, $type = "main")
    {
        if ($type == "admin")
            if (! in_array($language, pfcI18N :: GetAcceptedLanguage("admin")))
                $language = pfcI18N :: GetDefaultLanguage();
        if (! in_array($language, pfcI18N :: GetAcceptedLanguage()))
            $language = pfcI18N :: GetDefaultLanguage();
        
        if ($type == "admin")
            require_once (dirname(__FILE__) . "/../i18n/" . $language . "/admin.php");
        else
            require_once (dirname(__FILE__) . "/../i18n/" . $language . "/main.php");
        
        $serverid = isset($GLOBALS['serverid']) ? $GLOBALS['serverid'] : 0; // serverid is used to avoid conflicts with external code using same 'i18n' key
        $GLOBALS[$serverid]['i18n'] = $GLOBALS['i18n']; // do not pass by reference because $GLOBALS['i18n'] is maybe used by unknown external code
        

        $GLOBALS["output_encoding"] = "UTF-8"; // by default client/server communication is utf8 encoded
    }

    /**
     * Switch output encoding in order to write the right characteres in the web page
     */
    function SwitchOutputEncoding($oe = "")
    {
        if ($oe == "")
        {
            $GLOBALS["output_encoding"] = $GLOBALS["old_output_encoding"];
            unset($GLOBALS["old_output_encoding"]);
        }
        else
        {
            if (isset($GLOBALS["old_output_encoding"]))
                die("old_output_encoding must be empty (" . $GLOBALS["old_output_encoding"] . ")");
            $GLOBALS["old_output_encoding"] = $GLOBALS["output_encoding"];
            $GLOBALS["output_encoding"] = $oe;
        }
    }

    /**
     * Return the default language : "en"
     */
    function GetDefaultLanguage()
    {
        return "en_US";
    }

    /**
     * Return the language list supported bye i18n system
     * (content of the i18n directory)
     */
    function GetAcceptedLanguage($type = "main")
    {
        return /*<GetAcceptedLanguage>*/array('nl_NL', 'ko_KR', 'nl_BE', 'tr_TR', 'pt_PT', 'en_US', 'eo', 'hr_HR', 'vi_VN', 'es_ES', 'zh_TW', 
                'nn_NO', 'ru_RU', 'id_ID', 'hu_HU', 'th_TH', 'hy_AM', 'oc_FR', 'da_DK', 'de_DE-formal', 'uk_RO', 'nb_NO', 
                'fr_FR', 'it_IT', 'sv_SE', 'uk_UA', 'sr_CS', 'ar_LB', 'bg_BG', 'pt_BR', 'ba_BA', 'bn_BD', 'el_GR', 
                'zh_CN', 'gl_ES', 'pl_PL', 'de_DE-informal', 'ja_JP'); /*</GetAcceptedLanguage>*/
    }

    /**
     * Parse the source-code and update the i18n ressources files
     */
    function UpdateMessageRessources()
    {
        // first of all, update the GetAcceptedLanguage list
        $i18n_basepath = dirname(__FILE__) . '/../i18n';
        $i18n_accepted_lang = array();
        $dh = opendir($i18n_basepath);
        while (false !== ($file = readdir($dh)))
        {
            // skip . and .. generic files, skip also .svn directory
            if ($file == "." || $file == ".." || strpos($file, ".") === 0)
                continue;
            if (file_exists($i18n_basepath . '/' . $file . '/main.php'))
                $i18n_accepted_lang[] = $file;
        }
        closedir($dh);
        $i18n_accepted_lang_str = "array('" . implode("','", $i18n_accepted_lang) . "');";
        $data = file_get_contents_flock(__FILE__);
        $data = preg_replace("/(\/\*<GetAcceptedLanguage>\*\/)(.*)(\/\*<\/GetAcceptedLanguage>\*\/)/", "$1" . $i18n_accepted_lang_str . "$3", $data);
        //file_put_contents(__FILE__, $data, LOCK_EX);
        file_put_contents(__FILE__, $data);
        
        // Now scan the source code in order to find "_pfc" patterns
        $files = array();
        $files = array_merge($files, glob(dirname(__FILE__) . "/*.php"));
        $files = array_merge($files, glob(dirname(__FILE__) . "/commands/*.php"));
        $files = array_merge($files, glob(dirname(__FILE__) . "/containers/*.php"));
        $files = array_merge($files, glob(dirname(__FILE__) . "/proxies/*.php"));
        $files = array_merge($files, glob(dirname(__FILE__) . "/client/*.php"));
        $files = array_merge($files, glob(dirname(__FILE__) . "/../themes/default/*.php"));
        $res = array();
        foreach ($files as $src_filename)
        {
            $lines = file($src_filename);
            $line_nb = 1;
            foreach ($lines as $l)
            {
                // the labels server side
                if (preg_match_all('/_pfc\("([^\"]+)"/', $l, $matches))
                {
                    foreach ($matches[1] as $label)
                    {
                        echo "line: " . $line_nb . "\t- " . $label . "\n";
                        $res[$label] = "// line " . $line_nb . " in " . basename($src_filename);
                    }
                }
                // the labels client side (JS)
                if (preg_match_all('/"([^"]*)",\s\/\/\s_pfc/', $l, $matches))
                {
                    echo "line: " . $line_nb . "\t- " . $matches[1][0] . "\n";
                    $res[$matches[1][0]] = "// line " . $line_nb . " in " . basename($src_filename);
                }
                $line_nb ++;
            }
        }
        
        $dst_filenames = array();
        foreach ($i18n_accepted_lang as $lg)
            $dst_filenames[] = dirname(__FILE__) . "/../i18n/" . $lg . "/main.php";
        
        foreach ($dst_filenames as $dst_filename)
        {
            // filter lines to keep, line to add
            $old_content = file_get_contents_flock($dst_filename);
            // remove php tags to keep only real content
            $old_content = preg_replace("/^\<\?php/", "", $old_content);
            $old_content = preg_replace("/\?\>$/", "", $old_content);
            
            // save into the file
            $new_content = "";
            foreach ($res as $str => $com)
            {
                //echo "com=".$com."\n";
                //echo "str=".$str."\n";
                if (preg_match("/" . preg_quote($str, '/') . "/", $old_content) == 0)
                    $new_content .= $com . "\n\$GLOBALS[\"i18n\"][\"" . $str . "\"] = \"\";\n\n";
            }
            $content = "<?php" . $old_content . $new_content . "?>";
            //echo $content;
            

            //file_put_contents($dst_filename, $content, LOCK_EX);
            file_put_contents($dst_filename, $content);
        }
    }
}

?>
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