admin_page.php

<?php
require_once("models/config.php");
if (!securePage($_SERVER['PHP_SELF'])){die();}
$pageId = $_GET['id'];

//Check if selected pages exist
if(!pageIdExists($pageId)){
	header("Location: admin_pages.php"); die();	
}

$pageDetails = fetchPageDetails($pageId); //Fetch information specific to page

//Forms posted
if(!empty($_POST)){
	$update = 0;
	
	if(!empty($_POST['private'])){ $private = $_POST['private']; }
	
	//Toggle private page setting
	if (isset($private) AND $private == 'Yes'){
		if ($pageDetails['private'] == 0){
			if (updatePrivate($pageId, 1)){
				$successes[] = lang("PAGE_PRIVATE_TOGGLED", array("private"));
			}
			else {
				$errors[] = lang("SQL_ERROR");
			}
		}
	}
	elseif ($pageDetails['private'] == 1){
		if (updatePrivate($pageId, 0)){
			$successes[] = lang("PAGE_PRIVATE_TOGGLED", array("public"));
		}
		else {
			$errors[] = lang("SQL_ERROR");	
		}
	}
	
	//Remove permission level(s) access to page
	if(!empty($_POST['removePermission'])){
		$remove = $_POST['removePermission'];
		if ($deletion_count = removePage($pageId, $remove)){
			$successes[] = lang("PAGE_ACCESS_REMOVED", array($deletion_count));
		}
		else {
			$errors[] = lang("SQL_ERROR");	
		}
		
	}
	
	//Add permission level(s) access to page
	if(!empty($_POST['addPermission'])){
		$add = $_POST['addPermission'];
		if ($addition_count = addPage($pageId, $add)){
			$successes[] = lang("PAGE_ACCESS_ADDED", array($addition_count));
		}
		else {
			$errors[] = lang("SQL_ERROR");	
		}
	}
	
	$pageDetails = fetchPageDetails($pageId);
}

$pagePermissions = fetchPagePermissions($pageId);
$permissionData = fetchAllPermissions();

require_once("models/header.php");
include("models/menu.php");
include("include/html-templates/admin_page.php");
include("models/plugins.php");
?>