Spotweb's ownsettings.php generator

<?php
if($_POST)
{
    header("Content-type: application/php");
    header("Content-Disposition:attachment;filename=ownsettings.php");
    echo '<?php'. PHP_EOL;
    if(!empty($_POST['settings']))
    {
        echo '# Instellingen voor NZB- of update knop'. PHP_EOL;
        foreach($_POST['settings'] as $key => $val)
        {
            if($val != 'true')
            {
                echo '$settings[\''. $key .'\'] = \''. $val .'\';'. PHP_EOL;
            }
            else
            {
                echo '$settings[\''. $key .'\'] = '. $val .';'. PHP_EOL;
            }
        }
        echo PHP_EOL;
    }

    if(!empty($_POST['prefs']))
    {
        echo '# Algemene instellen, zoals spots per pagina en type datum notatie'. PHP_EOL;
        foreach($_POST['prefs'] as $key => $val)
        {
            echo '$settings[\'prefs\'][\''. $key .'\'] = \''. $val .'\';'. PHP_EOL;
        }
        echo PHP_EOL;
    }

    if(!empty($_POST['nntp_nzb']))
    {
        echo '# Standaard NNTP (news) server'. PHP_EOL;
        echo '$settings[\'nntp_nzb\'][\'host\'] = \''. $_POST['nntp_nzb']['host'] .'\';'. PHP_EOL;
        echo '$settings[\'nntp_nzb\'][\'user\'] = \''. $_POST['nntp_nzb']['user'] .'\';'. PHP_EOL;
        echo '$settings[\'nntp_nzb\'][\'pass\'] = \''. $_POST['nntp_nzb']['pass'] .'\';'. PHP_EOL;
        echo '$settings[\'nntp_nzb\'][\'port\'] = '. $_POST['nntp_nzb']['port'] .';'. PHP_EOL;

        if($_POST['nntp_nzb']['enc'] != 'false')
        {
            echo '$settings[\'nntp_nzb\'][\'enc\'] = \''. $_POST['nntp_nzb']['enc'] .'\';'. PHP_EOL;
        }
        else
        {
            echo '$settings[\'nntp_nzb\'][\'enc\'] = '. $_POST['nntp_nzb']['enc'] .';'. PHP_EOL;
        }

        echo PHP_EOL;
    }

    if(!empty($_POST['db']))
    {
        echo '# De database instellingen'. PHP_EOL;
        if($_POST['db']['engine'] == 'mysql')
        {
            foreach($_POST['db'] as $key => $val)
            {
                if($key != 'path')
                {
                    echo '$settings[\'db\'][\''. $key .'\'] = \''. $val .'\';'. PHP_EOL;
                }
            }
        }
        else
        {
            echo '$settings[\'db\'][\'engine\'] = \''. $_POST['db']['engine'] .'\';'. PHP_EOL;
            echo '$settings[\'db\'][\'path\'] = \''. $_POST['db']['path'] .'\';'. PHP_EOL;
        }
        echo PHP_EOL;
    }

    if(!empty($_POST['nntp_hdr']))
    {
        echo '# Headers NNTP (news) server'. PHP_EOL;
        echo '$settings[\'nntp_hdr\'][\'host\'] = \''. $_POST['nntp_hdr']['host'] .'\';'. PHP_EOL;
        echo '$settings[\'nntp_hdr\'][\'user\'] = \''. $_POST['nntp_hdr']['user'] .'\';'. PHP_EOL;
        echo '$settings[\'nntp_hdr\'][\'pass\'] = \''. $_POST['nntp_hdr']['pass'] .'\';'. PHP_EOL;
        echo '$settings[\'nntp_hdr\'][\'port\'] = '. $_POST['nntp_hdr']['port'] .';'. PHP_EOL;

        if($_POST['nntp_hdr']['enc'] != 'false')
        {
            echo '$settings[\'nntp_hdr\'][\'enc\'] = \''. $_POST['nntp_hdr']['enc'] .'\';'. PHP_EOL;
        }
        else
        {
            echo '$settings[\'nntp_hdr\'][\'enc\'] = '. $_POST['nntp_hdr']['enc'] .';'. PHP_EOL;
        }

        echo PHP_EOL;
    }

    if(!empty($_POST['sabnzbd']))
    {
        echo '# Instellingen voor directe koppeling met SABnzbd\'s API.'. PHP_EOL;

        if($_POST['sabnzbd']['https'] == 'true')
        {
            $host = 'https';
        }
        else
        {
            $host = 'http';
        }

        echo '$settings[\'nzbhandling\'] =
            array(\'action\'        => \'client-sabnzbd\',
                  \'local_dir\' => \'\',
                  \'command\'       => \'\',
                  \'sabnzbd\'       => array(\'host\'           => \''. $_POST['sabnzbd']['host'].':'. $_POST['sabnzbd']['poort'] .'\',
                                         \'apikey\'     => \''. $_POST['sabnzbd']['apikey'] .'\',
                                         \'spotweburl\' => \''. $_POST['sabnzbd']['spotweburl'] .'\',
                                         \'url\'            => \''. $host .'://$SABNZBDHOST/sabnzbd/api?mode=$SABNZBDMODE&amp;name=$NZBURL&nzbname=$SPOTTITLE&amp;cat=$SANZBDCAT&amp;apikey=$APIKEY&amp;output=text\'
                                         )
            );';

        echo PHP_EOL;
    }
    echo '?>';
}
else
{
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <title>Spotweb ownsettings.php generator</title>
        <script type="text/javascript">
            function dbCheck(val)
            {
                if(val == 0)
                {
                    document.getElementById('mysql').style.display = 'none';
                    document.getElementById('sqlite').style.display = 'none';

                    document.generator.db[host].value = '';
                    document.generator.db[dbname].value = '';
                    document.generator.db[user].value = '';
                    document.generator.db[pass].value = ''
                    document.generator.db[path].value = '';
                }

                if(val == 1)
                {
                    document.getElementById('mysql').style.display = 'block';
                    document.getElementById('sqlite').style.display = 'none';

                    document.generator.db[path].value = '';
                }

                if(val == 2)
                {
                    document.getElementById('mysql').style.display = 'none';
                    document.getElementById('sqlite').style.display = 'block';

                    document.generator.db[host].value   = '';
                    document.generator.db[dbname].value = '';
                    document.generator.db[user].value   = '';
                    document.generator.db[pass].value   = '';
                }
            }
        </script>
        <style type="text/css">
            body, html, form, dl, dt, legend, label, input, select, option
            {
                font-family: Verdana, Tahoma, Geneva, sans-serif;
                font-size: 10pt;
            }
        </style>
    </head>
    <body>
        <strong>De gegevens die je hieronder invult, zullen niet worden opgeslagen of worden doorgegeven aan derden, ze zullen uitsluitend gebruikt worden om een ownsettings.php te genereren voor spotWEB.</strong>
        <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" name="generator">
            <fieldset>
                <legend>Algemene SpotWeb instellingen</legend>
                <dl>
                    <dt>
                        <label for="Update-knop">Update-knop</label>
                        Aan: <input name="settings[show_updatebutton]" value="true" type="radio" />
                        Uit: <input name="settings[show_updatebutton]" value="false" type="radio" />
                    </dt>
                    <dt>
                        <label for="NZB-knop">NZB-knop</label>
                        Aan: <input name="settings[show_nzbbutton]" value="true" type="radio" />
                        Uit: <input name="settings[show_nzbbutton]" value="false" type="radio" />
                    </dt>
                    <dt><label for="Aantal spots per pagina">Aantal spots per pagina</label> <input type="text" name="prefs[perpage]" value="1000" /></dt>
                    <dt>
                        <label for="Template">Template</label>
                        Standaard: <input name="settings[tpl_path]" value="./templates/" type="radio" />
                        We1rdo: <input name="settings[tpl_path]" value="./templates_we1rdo/" type="radio" />
                    </dt>
                    <dt>
                        <label for="Datum notaties">Datum notaties</label>
                        Human readable: <input type="radio" name="prefs[date_formatting]" value="human" />
                        Exacte datum (DD-MM-JJ): <input type="radio" name="prefs[date_formatting]" value="%a, %d-%b-%Y (%H:%M)" />
                    </dt>
                    <dt>
                        Human readable: vandaag, gisteren, eergisteren, 3 dagen geleden enz.<br />
                        Exacte datum: Dag, datum (tijd)
                    </dt>
                </dl>
            </fieldset>
            <fieldset>
                <legend>Server instellingen</legend>
                <dl>
                    <dt><label for="Server">Server</label> <input type="text" name="['nntp_nzb'][host]" /></dt>
                    <dt><label for="Genbruikersnaam">Gebruikersnaam</label> <input type="text" name="['nntp_nzb'][user]" /></dt>
                    <dt><label for="Wachtwoord">Wachtwoord</label> <input type="text" name="['nntp_nzb'][pass]" /></dt>
                    <dt><label for="Poort">Poort</label> <input type="text" name="['nntp_nzb'][port]" /></dt>
                    <dt>
                        <label for="Beveiligingsniveau">Beveiligingsniveau</label>
                        <select name="['nntp_nzb'][enc]">
                            <option value="false">Geen beveiliging</option>
                            <option value="tls">TLS</option>
                            <option value="SSL">SSL</option>
                        </select>
                    </dt>
                </dl>
            </fieldset>
            <fieldset>
                <legend>Database instellingen</legend>
                <dl>
                    <dt>
                        <label for="Type database">Type database</label>
                        <select name="db[engine]" onchange="dbCheck(this.selectedIndex);">
                            <option value="">Kies een optie</option>
                            <option value="mysql">MySQL</option>
                            <option value="sqlite3">SQLite 3</option>
                        </select>
                    </dt>
                </dl>
                <dl id="mysql" style="display: none;">
                    <dt><label for="MySQL host">MySQL host</label> <input type="text" name="db[host]" /></dt>
                    <dt><label for="MySQL database">MySQL database</label> <input type="text" name="db[dbname]" /></dt>
                    <dt><label for="MySQL gebruiker">MySQL gebruiker</label> <input type="text" name="db[user]" /></dt>
                    <dt><label for="MySQL wachtwoord">MySQL wachtwoord</label> <input type="text" name="db[pass]" /></dt>
                </dl>
                <dl id="sqlite" style="display: none;">
                    <dt><label for="Pad naar SQLite 3 database">Pad naar SQLite 3 database</label> <input type="text" name="db[path]" /></dt>
                </dl>
            </fieldset>
            <fieldset>
                <legend>Headers server (optioneel)</legend>
                <dl>
                    <dt><label for="Server">Server</label> <input type="text" name="nntp_hdr[host]" /></dt>
                    <dt><label for="Genbruikersnaam">Gebruikersnaam</label> <input type="text" name="nntp_hdr[user]" /></dt>
                    <dt><label for="Wachtwoord">Wachtwoord</label> <input type="text" name="nntp_hdr[pass]" /></dt>
                    <dt><label for="Poort">Poort</label> <input type="text" name="nntp_hdr[port]" /></dt>
                    <dt>
                        <label for="Beveiligingsniveau">Beveiligingsniveau</label>
                        <select name="nntp_hdr[enc]">
                            <option value="">Kies eventueel iets</option>
                            <option value="false">Geen beveiliging</option>
                            <option value="tls">TLS</option>
                            <option value="SSL">SSL</option>
                        </select>
                    </dt>
                </dl>
            </fieldset>
            <fieldset>
                <legend>SABnzbd koppeling (optioneel)</legend>
                <dl>
                    <dl><label for="SABnzbd hostname">SABnzbd hostname</label> <input type="text" name="sabnzbd[host]" /></dl>
                    <dl><label for="SABnzbd poort">SABnzbd poort</label> <input type="text" name="sabnzbd[poort]" /></dl>
                    <dl><label for="SABnzbd API-key">SABnzbd API-key</label> <input type="text" name="sabnzbd[apikey]" /></dl>
                    <dl><label for="Link naar Spotweb">Link naar Spotweb</label> <input type="text" name="sabnzbd[spotweburl]" /></dl>
                    <dl><label for="Beveiligde verbinding">Beveiligde (HTTPS) verbinding?</label><input type="checkbox" value="true" name="sabnzbd[https]" /></dl>
                </dl>
            </fieldset>
            <fieldset>
                <legend>Resetten of aanmaken?</legend>
                <input type="reset" value="Reset" onclick="dbCheck(0);" />
                <input type="submit" value="Aanmaken" />
            </fieldset>
        </form>
    </body>
</html>
<?php
}
?>