<?php
if(function_exists('home_url'))
{
if(isset($_POST['edit_usergroup_submit'])){
	global $wpdb, $table_prefix;
	$edit_usergroup_name = $wpdb->escape($_POST['edit_usergroup_name']);
	$edit_usergroup_description = $wpdb->escape($_POST['edit_usergroup_description']);
	$edit_usergroup_id = $wpdb->escape($_POST['edit_usergroup_id']);

	if(!$edit_usergroup_name)
		echo "<div id='message' class='updated fade'><p>".__("You must specify a name for the User Group", "mingleforum")."</p></div>";

	else if($wpdb->get_var("SELECT id FROM ".$table_prefix."forum_usergroups WHERE name = '$edit_usergroup_name' AND id <> $edit_usergroup_id"))
		echo "<div id='message' class='updated fade'><p>".__("You have choosen a name that already exists in the database, please specify another", "mingleforum")."</p></div>";

	else{
		$wpdb->query("UPDATE ".$table_prefix."forum_usergroups SET name = '$edit_usergroup_name', description = '$edit_usergroup_description' WHERE id = $edit_usergroup_id" );
		echo "<div id='message' class='updated fade'><p>".__("User Group updated successfully", "mingleforum")."</p></div>";
	}
}


else{
	$ug_id = (is_numeric($_GET['usergroup_id']))?$_GET['usergroup_id']:0;
	global $mingleforum;
	$name = $mingleforum->get_usergroup_name($ug_id);
	echo "<h2>".__("Edit User Group", "mingleforum"). " \"$name\"</h2>";
	echo "<form name='edit_usergroup_form' action='' method='post'>";

	echo "<table class='form-table'>
			<tr>
				<th>".__("Name:", "mingleforum")."</th>
				<td><input type='' value='$name' name='edit_usergroup_name' /></td>
			</tr>
			<tr>
				<th>".__("Description:", "mingleforum")."</th>
				<td><textarea name='edit_usergroup_description' ".ADMIN_ROW_COL.">".$mingleforum->get_usergroup_description($ug_id)."</textarea></td>
			</tr>
			<tr>
				<th></th>
				<td><input type='submit' name='edit_usergroup_submit' value='".__("Save User Group", "mingleforum")."'</td>
			</tr>

			<input type='hidden' value='{$ug_id}' name='edit_usergroup_id' />";
	echo "</table></form>";
}

}
else
{
	echo '<p>Nice TRY!</p>';
}
