<?php
$title = 'Options';
$this_file = 'options.php';
$parent_file = 'options-general.php';

function add_magic_quotes($array) {
	foreach ($array as $k => $v) {
		if (is_array($v)) {
			$array[$k] = add_magic_quotes($v);
		} else {
			$array[$k] = addslashes($v);
		}
	}
	return $array;
}

if (!get_magic_quotes_gpc()) {
	$_GET    = add_magic_quotes($_GET);
	$_POST   = add_magic_quotes($_POST);
	$_COOKIE = add_magic_quotes($_COOKIE);
}

$wpvarstoreset = array('action','standalone', 'option_group_id');
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
	$wpvar = $wpvarstoreset[$i];
	if (!isset($$wpvar)) {
		if (empty($_POST["$wpvar"])) {
			if (empty($_GET["$wpvar"])) {
				$$wpvar = '';
			} else {
				$$wpvar = $_GET["$wpvar"];
			}
		} else {
			$$wpvar = $_POST["$wpvar"];
		}
	}
}
if (isset($_GET['option_group_id'])) $option_group_id = (int) $_GET['option_group_id'];
require_once('./optionhandler.php');
$non_was_selected = 0;
if ('' == $_GET['option_group_id']) {
    $option_group_id = 1;
    $non_was_selected = 1;
}

switch($action) {

case 'update':
	$standalone = 1;
	include_once('./admin-header.php');
    $any_changed = 0;
    
    // iterate through the list of options in this group
    // pull the vars from the post
    // validate ranges etc.
    // update the values
	if (!$_POST['page_options']) {
		foreach ($_POST as $key => $value) {
			$option_names[] = "'$key'";
		}
		$option_names = implode(',', $option_names);
	} else {
		$option_names = stripslashes($_POST['page_options']);
	}

    $options = $wpdb->get_results("SELECT $tableoptions.option_id, option_name, option_type, option_value, option_admin_level FROM $tableoptions WHERE option_name IN ($option_names)");
//	die(var_dump($options));

// HACK
// Options that if not there have 0 value but need to be something like "closed"
$nonbools = array('default_ping_status', 'default_comment_status');
    if ($options) {
        foreach ($options as $option) {
            // should we even bother checking?
            if ($user_level >= $option->option_admin_level) {
                $old_val = stripslashes($option->option_value);
                $new_val = $_POST[$option->option_name];
				if (!$new_val) {
					if (3 == $option->option_type)
						$new_val = '';
					else
						$new_val = 0;
				}
				if( in_array($option->option_name, $nonbools) && $new_val == 0 ) $new_value = 'closed';
                if ($new_val !== $old_val) {
					$query = "UPDATE $tableoptions SET option_value = '$new_val' WHERE option_name = '$option->option_name'";
					$result = $wpdb->query($query);
					//if( in_array($option->option_name, $nonbools)) die('boo'.$query);
					if (!$result) {
						$db_errors .= sprintf(" SQL error while saving %s. ", $this_name);
					} else {
						++$any_changed;
					}
                }
            }
        } // end foreach
        unset($cache_settings); // so they will be re-read
        get_settings('siteurl'); // make it happen now
    } // end if options
    
    if ($any_changed) {
        $message = $any_changed . _LANG_WOP_SETTING_SAVED;
    }
    
    if (($dB_errors != '') || ($validation_message != '')) {
        if ($message != '') {
            $message .= '<br />';
        }
        $message .= $dB_errors . '<br />' . $validation_message;
    }

	$referred = str_replace(array('&updated=true', '?updated=true') , '', $_SERVER['HTTP_REFERER']);
	 if (strstr($referred, '?')) $goback = $referred . '&updated=true';
	else $goback = str_replace('?updated=true', '', $_SERVER['HTTP_REFERER']) . '?updated=true';
    header('Location: ' . $goback);
    break;

default:
	$standalone = 0;
	include_once("./admin-header.php");
	if ($user_level <= 6) {
		die(_LANG_WOP_USER_LEVEL);
	}
?>

<?php
if ($non_was_selected) { // no group pre-selected, display opening page
include('options-head.php');
?>
<div class="wrap"> 
  <h2><?php echo _LANG_WOP_OPTIONS_TITLE; ?></h2>
<p><?php echo _LANG_WOP_CHOOSE_MENU; ?></p>

</div>
<?php
break;
  } // end switch
}
include('admin-footer.php');
?>
