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*Everything is broken!* Begin converting everything over to a new environment object. 

Currently only the core has been converted.
This commit is contained in:
Starbeamrainbowlabs 2015-09-21 21:02:27 +01:00
parent cab6f9f414
commit 1ead4c9d59
1 changed files with 36 additions and 21 deletions
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57
core.php
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@ -7,53 +7,63 @@ $start_time = time(true);
/////////////// Do not edit below this line unless you know what you are doing! /////////////// /////////////// Do not edit below this line unless you know what you are doing! ///////////////
/////////////////////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////////
$version = "0.7"; $version = "0.7";
$env = new stdClass();
$env->action = $settings->defaultaction;
$env->page = "";
$env->user = "Anonymous";
$env->is_logged_in = false;
$env->is_admin = false;
session_start(); session_start();
///////// Login System ///////// ///////// Login System /////////
//clear expired sessions // Clear expired sessions
if(isset($_SESSION["$settings->sessionprefix-expiretime"]) and if(isset($_SESSION["$settings->sessionprefix-expiretime"]) and
$_SESSION["$settings->sessionprefix-expiretime"] < time()) $_SESSION["$settings->sessionprefix-expiretime"] < time())
{ {
//clear the session variables // Clear the session variables
$_SESSION = []; $_SESSION = [];
session_destroy(); session_destroy();
$env->is_logged_in = false;
$env->user = "Anonymous";
} }
if(!isset($_SESSION[$settings->sessionprefix . "-user"]) and if(!isset($_SESSION[$settings->sessionprefix . "-user"]) and
!isset($_SESSION[$settings->sessionprefix . "-pass"])) !isset($_SESSION[$settings->sessionprefix . "-pass"]))
{ {
//the user is not logged in // The user is not logged in
$isloggedin = false; $env->is_logged_in = false;
} }
else else
{ {
$user = $_SESSION[$settings->sessionprefix . "-user"]; $env->user = $_SESSION[$settings->sessionprefix . "-user"];
$pass = $_SESSION[$settings->sessionprefix . "-pass"]; $pass = $_SESSION[$settings->sessionprefix . "-pass"];
if($settings->users[$user] == $pass) if($settings->users[$user] == $pass)
{ {
//the user is logged in // The user is logged in
$isloggedin = true; $env->is_logged_in = true;
} }
else else
{ {
//the user's login details are invalid (what is going on here?) // The user's login details are invalid (what is going on here?)
//unset the session variables, treat them as an anonymous user, and get out of here // Unset the session variables, treat them as an anonymous user,
$isloggedin = false; // and get out of here
unset($user); $env->is_logged_in = false;
$env->user = "Anonymous";
unset($pass); unset($pass);
//clear the session data // Clear the session data
$_SESSION = []; //delete al lthe variables $_SESSION = []; //delete al lthe variables
session_destroy(); //destroy the session session_destroy(); //destroy the session
} }
} }
//check to see if the currently logged in user is an admin //check to see if the currently logged in user is an admin
$isadmin = false; $env->is_admin = false;
if($isloggedin) if($env->is_logged_in)
{ {
foreach($settings->admins as $admin_username) foreach($settings->admins as $admin_username)
{ {
if($admin_username == $user) if($admin_username == $env->user)
{ {
$isadmin = true; $env->is_admin = true;
break; break;
} }
} }
@ -314,7 +324,9 @@ if(makepathsafe($_GET["page"]) !== $_GET["page"])
header("x-actual-page: " . makepathsafe($_GET["page"])); header("x-actual-page: " . makepathsafe($_GET["page"]));
exit(); exit();
} }
$page = $_GET["page"];
$env->page = $_GET["page"];
$env->action = strtolower($_GET["action"]);
/////////////////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////
@ -370,6 +382,8 @@ class page_renderer
// Registers a function as a part post processor. // Registers a function as a part post processor.
public static function register_part_preprocessor($function) public static function register_part_preprocessor($function)
{ {
global $settings;
// Make sure that the function we are about to register is valid // Make sure that the function we are about to register is valid
if(!is_callable($function)) if(!is_callable($function))
{ {
@ -464,7 +478,7 @@ class page_renderer
*/ */
public static function render_navigation_bar($nav_links, $nav_links_extra, $class = "") public static function render_navigation_bar($nav_links, $nav_links_extra, $class = "")
{ {
global $settings, $user, $isloggedin, $page; global $settings, $env;
$result = "<nav class='$class'>\n"; $result = "<nav class='$class'>\n";
// Loop over all the navigation links // Loop over all the navigation links
@ -477,7 +491,7 @@ class page_renderer
{ {
//keywords //keywords
case "user-status": case "user-status":
if($isloggedin) if($env->is_logged_in)
{ {
$result .= "<span class='inflexible'>Logged in as " . self::render_username($user) . ".</span> "/* . page_renderer::$nav_divider*/; $result .= "<span class='inflexible'>Logged in as " . self::render_username($user) . ".</span> "/* . page_renderer::$nav_divider*/;
$result .= "<span><a href='index.php?action=logout'>Logout</a></span>"; $result .= "<span><a href='index.php?action=logout'>Logout</a></span>";
@ -510,7 +524,7 @@ class page_renderer
else else
{ {
// Output the item as a link to a url // Output the item as a link to a url
$result .= "<span><a href='" . str_replace("{page}", $page, $item[1]) . "'>$item[0]</a></span>"; $result .= "<span><a href='" . str_replace("{page}", $env->page, $item[1]) . "'>$item[0]</a></span>";
} }
} }
@ -599,9 +613,9 @@ if(!isset($actions->credits))
} }
// Perform the appropriate action // Perform the appropriate action
$action_name = strtolower($_GET["action"]);
if(isset($actions->$action_name)) if(isset($actions->$action_name))
{ {
$action_name = $env->action;
$req_action_data = $actions->$action_name; $req_action_data = $actions->$action_name;
$req_action_data(); $req_action_data();
} }
@ -609,4 +623,5 @@ else
{ {
exit(page_renderer::render_main("Error - $settings->sitename", "<p>No action called " . strtolower($_GET["action"]) ." has been registered. Perhaps you are missing a module?</p>")); exit(page_renderer::render_main("Error - $settings->sitename", "<p>No action called " . strtolower($_GET["action"]) ." has been registered. Perhaps you are missing a module?</p>"));
} }
?> ?>