index.php File Reference

Go to the source code of this file.

Functions
	valid_http_lang ()
	mozilla ($txt)

Variables
	if (!defined('UPLOAD_ERR_CANT_WRITE')) define('UPLOAD_ERR_CANT_WRITE'
const	MOZILLA = (isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], 'Mozilla/') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'Gecko/') !== false)

Function Documentation

mozilla

(

$txt

)

Definition at line 67 of file index.php.

References MOZILLA.

                       {
    return MOZILLA ? '' : $txt;
}


/* the default 'variables_order' isn't good for us. As we can't change it
   at runtime, we do this little 'hack' to give _GET precendence */
if (isset($_GET['lang'])) {
    $_REQUEST['lang'] = &$_GET['lang'];
} elseif (isset($_POST['lang'])) {
    $_REQUEST['lang'] = &$_POST['lang'];
}


/* Check for valid language and include the local file */
if (!isset($_GET['langchooser']) &&
    (
     (isset($_REQUEST['lang']) && isset($valid_langs[(string)$_REQUEST['lang']])) ||
     ($lang = valid_http_lang()) ||
     !empty($_REQUEST['url'])
    )
   ) {

    if (empty($lang)) {
        $lang = isset($_REQUEST['lang']) ? $_REQUEST['lang'] : 'en';
    } else {
        $redir = true;
    }

    if (empty($_COOKIE['lang']) || $lang != $_COOKIE['lang']) {
        setcookie('lang', $lang, time()+60*60*24*90, '/', 'validator.aborla.net');
    }

    output_add_rewrite_var('lang', $lang);

    require './local/en.inc'; // fallback for not translated messages

    if ($lang != 'en')
        require "./local/$lang.inc"; //load localized messages

    common_header();

    if (isset($redir)) {
        echo '<p id="redir">We have automatically choosen the "' . $valid_langs[$lang] .
             '" language for you. <a href="/?langchooser">Click here to change</a>.</p>';
    }


/*************** LANGUAGE CHOOSER ***************/
} else {
    require "./local/en.inc";
    common_header();

    echo "<p>Choose a language, please:</p>\n" . 
         "<form method=\"get\" action=\"index.php\">\n" .
         "<p><select name=\"lang\">\n";

    foreach($valid_langs as $k => $v) {
        echo "<option value=\"$k\">$v</option>\n";
    }

    echo "</select></p>\n<p><input type=\"submit\" value=\"  Submit  \" /></p>\n</form>\n";

    die(common_footer());
}
/*********** END OF LANGUAGE CHOOSER ************/



/**************** DOCUMENTATION ****************/

if (isset($_GET['docs'])) {
    // docs 
    echo "<h2>$message[5]</h2>\n".
         "<p>$message[99]</p><p>&nbsp;</p>\n";

    // explanation of each option
    echo "<h2>$message[0]</h2>";
    foreach($opts as $v) {
        echo "<p><strong>$v[name]</strong>: $v[explain]</p>\n";
    }

    die(common_footer());
}

/***************** END OF DOCS ****************/



/***************** FIRST PAGE *****************/

if (empty($_REQUEST['url']) && (!isset($_FILES['file']) || $_FILES['file']['error'] == UPLOAD_ERR_NO_FILE)) {

    echo '<form method="post" action="index.php" enctype="multipart/form-data"><p>' . $message[3].
        '<input type="hidden" name="MAX_FILE_SIZE" value="' . validator::FILE_LIMIT . '" />' .
        ': <input type="text" name="url" size="50" value="http://" /><br />'.
        $message[19] . ': <input name="file" type="file" /></p>';

    $aditional = "$message[8]:\n" . mozilla("<label title=\"$message[1]\">\n") .
                "<input type=\"radio\" name=\"errors\" checked=\"checked\" value=\"along\" /> $message[6]\n" .
                "<input type=\"radio\" name=\"errors\" value=\"alone\" /> $message[7]\n" .
                mozilla("</label>\n") . 

                "<br />$message[9]:\n" . mozilla("<label title=\"$message[2]\">\n") .
                "<input type=\"radio\" name=\"repair\" checked=\"checked\" value=\"full\" /> $message[10]\n" .
                "<input type=\"radio\" name=\"repair\" value=\"diff\" /> $message[11]\n" .
                "<input type=\"radio\" name=\"repair\" value=\"none\" /> $message[12]\n" .
                mozilla("</label>\n") . "<br />\n";


    echo validator::html_opts($aditional);
    echo <<< HTML

<p><input type="submit" value="  $message[4]  " /></p>
</form>
<p><a href="index.php?docs">$message[5]</a></p>

HTML;

    die(common_footer());
}
/************ END OF FIRST PAGE **************/



/****************** START OF THE VALIDATOR ITSELF *******************/

$validator = new validator($_REQUEST);


/* File upload */
if(isset($_FILES['file']) && $_FILES['file']['error'] != UPLOAD_ERR_NO_FILE) {

    switch($_FILES['file']['error']) {
        case UPLOAD_ERR_OK:
            $result = $validator->parse_string(file_get_contents($_FILES['file']['tmp_name']));
            break;

        case UPLOAD_ERR_INI_SIZE:
        case UPLOAD_ERR_FORM_SIZE:
            $result = false;
            $int_error = $validator->_error(8, validator::FILE_LIMIT);
            break;

        case UPLOAD_ERR_PARTIAL:
        case UPLOAD_ERR_NO_TMP_DIR:
        case UPLOAD_ERR_CANT_WRITE:
            $result = false;
            $int_error = $validator->_error(9);
            break;
    }

/* URL validator */
} else {

valid_http_lang

(

)

Definition at line 40 of file index.php.

References $lang.

                           {
    global $valid_langs;

    if (empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))
        return false;

    $langs = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
    foreach ($langs as $lang) {
        list($lang) = explode(';', $lang);
        list($lang) = explode('-', $lang);
        $lang = trim($lang);

        if (isset($valid_langs[$lang]))
            return $lang;
    }

    return false;
}

Variable Documentation

if(!defined('UPLOAD_ERR_CANT_WRITE')) define('UPLOAD_ERR_CANT_WRITE'

Definition at line 35 of file index.php.

const MOZILLA = (isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], 'Mozilla/') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'Gecko/') !== false)

Definition at line 65 of file index.php.

Referenced by mozilla().