Saibamen / ReactOS-Translation-Tool

encoding.php

<?php
/* PROJECT:     ReactOS Translation Tool
 * LICENSE:     GPL
 * AUTHORS:     Adam Stachowicz <saibamenppl@gmail.com>
 * AUTHOR URL:	http://it-maniak.pl/
 */

include_once('header.php');
?>

<h1>Search for wrong encoded files</h1>

<div id="body">

<?php

require_once('config.php');
?>

<center>
<form method="GET" class="form-horizontal">
<fieldset>
<legend>Please type your <a href="https://beta.wikiversity.org/wiki/List_of_ISO_639-1_codes">language code in ISO 639-1</a>. For example: pl for Polish, de for German</legend>
    <div class="form-group">
        <label class="col-md-4 control-label" for="lang">Language code:</label>
        <div class="col-md-4">
            <input type="text" value="<?php echo isset($_SESSION['lang']) ? $_SESSION['lang'] : "" ?>" id="lang" name="lang" class="form-control input-md" required="required" autofocus="autofocus" pattern="[A-Za-z]{2}" title="Two letter language code"/>
        </div>
    </div>
    <div class="form-group">
        <label class="col-md-4 control-label" for="dir">Directories:</label>
        <div class="col-md-4">
        <select id="dir" name="dir" class="form-control">
            <option value="1">base, boot</option> 
            <option value="2" <?php if(isset($_GET["dir"]) && $_GET["dir"] == '2'){echo("selected");}?>>dll</option>
            <option value="3" <?php if(isset($_GET["dir"]) && $_GET["dir"] == '3'){echo("selected");}?>>media, subsystems, win32ss</option>
            <option value="100" <?php if(isset($_GET["dir"]) && $_GET["dir"] == '100'){echo("selected");}?>>All ReactOS Source dir</option>
        </select>
        </div>
    </div>
    <div class="form-group">
        <button type="submit" class="btn btn-primary">Search</button>
    </div>
</fieldset>
</form>
</center>
<br/>

<?php
if (isset($_GET["lang"]) && !empty($_GET["lang"]) && isset($_GET["dir"]) && is_numeric($_GET["dir"]))
{
    // Switch for directories
    switch ($_GET["dir"])

This code seems to be duplicated across your project.

    {
        case "1":
            $directory1 = new RecursiveDirectoryIterator($ROSDir. "base/applications");
            $directory2 = new RecursiveDirectoryIterator($ROSDir. "base/setup");
            $directory3 = new RecursiveDirectoryIterator($ROSDir. "base/shell");
            $directory4 = new RecursiveDirectoryIterator($ROSDir. "base/system");
            $directory5 = new RecursiveDirectoryIterator($ROSDir. "boot/freeldr/fdebug");

            $it = new AppendIterator();
            $it->append(new RecursiveIteratorIterator( $directory1 ));
            $it->append(new RecursiveIteratorIterator( $directory2 ));
            $it->append(new RecursiveIteratorIterator( $directory3 ));
            $it->append(new RecursiveIteratorIterator( $directory4 ));
            $it->append(new RecursiveIteratorIterator( $directory5 ));
            break;

        case "2":
            $directory6 = new RecursiveDirectoryIterator($ROSDir. "dll/cpl");
            $directory7 = new RecursiveDirectoryIterator($ROSDir. "dll/shellext");
            $directory8 = new RecursiveDirectoryIterator($ROSDir. "dll/win32");

            $it = new AppendIterator();
            $it->append(new RecursiveIteratorIterator( $directory6 ));
            $it->append(new RecursiveIteratorIterator( $directory7 ));
            $it->append(new RecursiveIteratorIterator( $directory8 ));
            break;

        case "3":
            $directory9 = new RecursiveDirectoryIterator($ROSDir. "media/themes");
            $directory10 = new RecursiveDirectoryIterator($ROSDir. "subsystems/mvdm/ntvdm");
            $directory11 = new RecursiveDirectoryIterator($ROSDir. "win32ss/user");

            $it = new AppendIterator();
            $it->append(new RecursiveIteratorIterator( $directory9 ));
            $it->append(new RecursiveIteratorIterator( $directory10 ));
            $it->append(new RecursiveIteratorIterator( $directory11 ));
            break;

        // Search in source dir - only for test
        case "100":
            $directory1 = new RecursiveDirectoryIterator($ROSDir);

            $it = new AppendIterator();
            $it->append(new RecursiveIteratorIterator( $directory1 ));
            break;

        default:
            echo "Something is wrong! Please try again.";
            exit;
    }

    $regex = new RegexIterator($it, '/^.+'. $langDir .'.+('. $originLang .')\.'. $fileExt .'$/i', RecursiveRegexIterator::GET_MATCH);

    $allWrongEnc = 0;

    $lang = htmlspecialchars($_GET["lang"]);
    // Search for eg. PL,Pl,pl
    $fileSearch = strtoupper($lang) .",". ucfirst($lang) .",". strtolower($lang);

    // UTF-8 BOM starts with EF BB BF
    define ('UTF8_BOM', chr(0xEF) . chr(0xBB) . chr(0xBF));

    $regex->rewind();
    while($regex->valid())
    {
        if (!$regex->isDot())
        {
            $file = glob($regex->getPathInfo() ."/*{". $fileSearch ."}*.". $fileExt, GLOB_BRACE);

            $isFile = array_filter($file);

            if (!empty($isFile))
            {
                $text = file_get_contents($file[0]);
                // UTF-8 is good
                if (mb_check_encoding($text, 'UTF-8'))
                {
                    $first3 = substr($text, 0, 3);
                    // But UTF-8 with BOM not!
                    if ($first3 === UTF8_BOM)
                    {
                        echo 'Detected <b>UTF-8 BOM</b> in '. $file[0] .'<br>';
                        $allWrongEnc++;
                    }
                }
                // Other encoding
                else
                {
                    echo 'Detected <b>other encoding</b> in '. $file[0] .'<br>';
                    $allWrongEnc++;
                }
            }
        }
        $regex->next();
    }
    echo "<h3>All files with wrong encoding: $allWrongEnc</h3>";
}

include_once('footer.php');