WordPress/wp-admin/options.php

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<?php
$title = 'Options';
$this_file = 'options.php';
function add_magic_quotes($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()) {
$HTTP_GET_VARS = add_magic_quotes($HTTP_GET_VARS);
$HTTP_POST_VARS = add_magic_quotes($HTTP_POST_VARS);
$HTTP_COOKIE_VARS = add_magic_quotes($HTTP_COOKIE_VARS);
}
$wpvarstoreset = array('action','standalone', 'option_group_id');
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
$wpvar = $wpvarstoreset[$i];
if (!isset($$wpvar)) {
if (empty($HTTP_POST_VARS["$wpvar"])) {
if (empty($HTTP_GET_VARS["$wpvar"])) {
$$wpvar = '';
} else {
$$wpvar = $HTTP_GET_VARS["$wpvar"];
}
} else {
$$wpvar = $HTTP_POST_VARS["$wpvar"];
}
}
}
require_once("optionhandler.php");
$non_was_selected = 0;
if ($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($options));
if ($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) $new_val = 0;
if ($new_val != $old_val) {
// get type and validate
$msg = validate_option($option, $this_name, $new_val);
if ($msg == '') {
//no error message
$result = $wpdb->query("UPDATE $tableoptions SET option_value = '$new_val' WHERE option_id = $option->option_id");
if (!$result) {
$db_errors .= " SQL error while saving $this_name. ";
} else {
++$any_changed;
}
} else {
$validation_message .= $msg;
}
}
}
} // end foreach
unset($cache_settings); // so they will be re-read
get_settings('siteurl'); // make it happen now
} // end if options
if ($any_changed) {
$message = $any_changed . ' setting(s) saved... ';
}
if (($dB_errors != '') || ($validation_message != '')) {
if ($message != '') {
$message .= '<br />and ';
}
$message .= $dB_errors . '<br />' . $validation_message;
}
header('Location: ' . $_SERVER['HTTP_REFERER']);
break;
default:
$standalone = 0;
include_once("./admin-header.php");
if ($user_level <= 3) {
die("You have do not have sufficient permissions to edit the options for this blog.");
}
?>
<?php
if ($non_was_selected) { // no group pre-selected, display opening page
?>
<div class="wrap">
<dl>
<?php
//iterate through the available option groups. output them as a definition list.
$option_groups = $wpdb->get_results("SELECT group_id, group_name, group_desc, group_longdesc FROM $tableoptiongroups ORDER BY group_id");
foreach ($option_groups as $option_group) {
echo(" <dt><a href=\"$this_file?option_group_id={$option_group->group_id}\" title=\"{$option_group->group_desc}\">{$option_group->group_name}</a></dt>\n");
$current_long_desc = $option_group->group_longdesc;
if ($current_long_desc == '') {
$current_long_desc = 'No help for this group of options.';
}
echo(" <dd>{$option_group->group_desc}: $current_long_desc</dd>\n");
} // end for each group
?>
<dt><a href="options-permalink.php">Permalinks</a></dt>
<dd>Permanent link configuration</dd>
</dl>
</div>
<?php
} else { //there was a group selected.
?>
<ul id="adminmenu2">
<li><a href="options-general.php">General</a></li>
<?php
//Iterate through the available option groups.
$option_groups = $wpdb->get_results("SELECT group_id, group_name, group_desc, group_longdesc FROM $tableoptiongroups ORDER BY group_id");
foreach ($option_groups as $option_group) {
if ($option_group->group_id == $option_group_id) {
$current_desc=$option_group->group_desc;
$current_long_desc = $option_group->group_longdesc;
echo(" <li><a class=\"current\" href=\"$this_file?option_group_id={$option_group->group_id}\" title=\"{$option_group->group_desc}\">{$option_group->group_name}</a></li>\n");
} else {
echo(" <li><a href=\"$this_file?option_group_id={$option_group->group_id}\" title=\"{$option_group->group_desc}\">{$option_group->group_name}</a></li>\n");
}
} // end for each group
?>
<li class="last"><a href="options-permalink.php">Permalinks</a></li>
</ul>
<br clear="all" />
<div class="wrap">
<h2><?php echo $current_desc; ?></h2>
<form name="form" action="<?php echo $this_file; ?>" method="post">
<input type="hidden" name="action" value="update" />
<input type="hidden" name="option_group_id" value="<?php echo $option_group_id; ?>" />
<table width="90%" cellpadding="2" cellspacing="2" border="0">
<?php
//Now display all the options for the selected group.
$options = $wpdb->get_results("SELECT $tableoptions.option_id, option_name, option_type, option_value, option_width, option_height, option_description, option_admin_level "
. "FROM $tableoptions "
. "LEFT JOIN $tableoptiongroup_options ON $tableoptions.option_id = $tableoptiongroup_options.option_id "
. "WHERE group_id = $option_group_id "
. "ORDER BY seq");
if ($options) {
foreach ($options as $option) {
echo(' <tr><td width="10%" valign="top">'. get_option_widget($option, ($user_level >= $option->option_admin_level), '</td><td width="15%" valign="top" style="border: 1px solid #ccc">'));
echo(" </td><td valign='top' class='helptext'>$option->option_description</td></tr>\n");
}
}
?>
<tr><td colspan="3">&nbsp;</td></tr>
<tr><td align="center" colspan="3"><input type="submit" name="Update" value="Update Settings" /></td></tr>
<tr><td colspan="3"><?php echo $message; ?></td></tr>
</table>
</form>
</div>
<div class="wrap">
<?php
if ($current_long_desc != '') {
echo($current_long_desc);
} else {
?>
<p> No help for this group of options.</p>
<?php
}
?>
</div>
<?php
} // end else a group was selected
break;
} // end switch
include("admin-footer.php") ?>