Invision Power Services

Alεx

Jul 26 2006, 04:51 PM

Hey
I am currently devising a script where admins can edit the site, at the moment it is in BETA mode, the code I am copying below is a test script which should display

QUOTE

Welcome MEMBERSDISPLAYNAME

However, it is displaying

QUOTE

This is the code:

CODE

<?php

$INFO = array();
define('ROOT_PATH', dirname(__FILE__).'/');
define('KERNEL_PATH', ROOT_PATH.'ips_kernel/');
require_once ROOT_PATH.'sources/ipsclass.php';
require_once ROOT_PATH.'sources/classes/class_display.php';
require_once ROOT_PATH.'sources/classes/class_session.php';
require_once ROOT_PATH.'conf_global.php';

define('USE_SHUTDOWN', 0);
define('SAFE_MODE_ON', 0);
define('IN_DEV', 0);

$ipsclass = new ipsclass();
$ipsclass->vars = $INFO;
$ipsclass->init_db_connection();
$ipsclass->init_load_cache();
$ipsclass->print = new display();
$ipsclass->print->ipsclass =& $ipsclass;
$ipsclass->sess = new session();
$ipsclass->sess->ipsclass =& $ipsclass;
$ipsclass->parse_incoming();
$ipsclass->initiate_ipsclass();

new Install;
class Install
{
 var $output = "";
 var $mysql_version = "";
 var $sql_data = array();
 var $uninstalling = false;

 function Install()
 {
 global $ipsclass;

 switch ($ipsclass->input['edit'])
 {
 default:
 $this->intro();
 break;
 }

 $this->print_it($this->output);
 }

 function intro()
 {
 if ( $this->ipsclass->member['id'] == 1) {
 $this->output .= "Welcome {$this->ipsclass->member['members_display_name']}";
 } else
 { $this->output .="You cannot access this area"; }
 }

 function print_it($output)
 {
 }
}

?>

Is there anything wrong in there as a reason why it is not connecting to the ipsclass parts?

Digi

Jul 26 2006, 05:16 PM

Well, from what I can tell, you never logged in a member...sooo...not sure what you are doing :/

Alεx

Jul 27 2006, 02:20 PM

? What do you mean by logged in a member, this is my first time at coding something for IPB, but it wont access IPSclass

cmanns

Jul 27 2006, 03:02 PM

Try out IPB SDK its super duper easy and fun ^.^ I felt special using it!!

.Mike

Jul 27 2006, 03:03 PM

QUOTE

Is there anything wrong in there as a reason why it is not connecting to the ipsclass parts?

Honestly, and I mean this in the nicest way possible, there are quite a few errors in that code.

Depending on the complexity of your mod, you may consider using the component system or the module system. It does all the IPB-related setup you need-- setting up the member, loading global templates/languages, etc. It makes for much easier mod development for some mods.

Like Digi said, you need to create a session. Have a look at the index.php file for your IPB.

You'll see a section of code like this:

CODE

//--------------------------------
//  The rest :D
//--------------------------------

$ipsclass->member     = $ipsclass->sess->authorise();
$ipsclass->lastclick  = $ipsclass->sess->last_click;
$ipsclass->location   = $ipsclass->sess->location;
$ipsclass->session_id = $ipsclass->sess->session_id; // Used in URLs
$ipsclass->my_session = $ipsclass->sess->session_id; // Used in code

That is what actually creates a member session, and sets up the $ipsclass->member array. I'm not sure if simply adding that code will create the session, though-- there may be more required code that is missing.

Also, I don't think you are passing the ipsclass to your class. Try:

CODE

$install = new Install;
$install->ipsclass =& $ipsclass;
$install->intro();
$install->print_it();

Your print_it function is also empty. You need to use that function to actually do the output. Something like this:

CODE

    function print_it()
    {
        $this->ipsclass->print->add_output("$this->output");
        $this->ipsclass->print->do_output( array( 'TITLE' => 'page title goes here', 'JS' => 0, NAV => 'nav data goes here' ) );
    }

I hope that helps!

Mike

Alεx

Jul 28 2006, 01:27 PM

Thanks so much, i left print_it blank because i was working on other parts of it, forgot, thanks!

Print it function seems to be displaying:
Fatal error: Call to a member function on a non-object in /home/***/public_html/forum/siteadmin2.php on line 77

Digi

Jul 28 2006, 04:33 PM

what is on line 77

Alεx

Jul 28 2006, 04:35 PM

QUOTE

$this->ipsclass->print->add_output("$this->output");

Digi

Jul 28 2006, 04:52 PM

Replace this:

CODE

new Install;
class Install
{
    var $output        = "";
    var $mysql_version = "";
    var $sql_data      = array();
    var $uninstalling  = false;

With:

CODE

$run = new Install;
$run->ipsclass =& $ipsclass;
class Install
{
    var $ipsclass;
    var $output        = "";
    var $mysql_version = "";
    var $sql_data      = array();
    var $uninstalling  = false;

Alεx

Jul 28 2006, 04:56 PM

Still same
O.k, going on holiday so if anyone finds a fix cant do it until next saturday
Thanks for the great help so far though

Much appreciated.

Malefickus

Jul 29 2006, 03:24 PM

QUOTE(AHobbs @ Jul 28 2006, 12:35 PM)

QUOTE

$this->ipsclass->print->add_output("$this->output");

Does the $this->output really need to be in quotes in that?

Digi

Jul 29 2006, 04:39 PM

It doesn't, but it doesn't hurt either way

Dan_merged

Jul 29 2006, 05:22 PM

Can do, on some PHP installs.

.Mike

Jul 29 2006, 05:53 PM

The problem is that your class is named Install, and you have a function named Install.

When you initialize your class, it automatically calls function Install. Since, at that point, there has been no reference passed to the class for the $ipsclass, you can't access the $ipsclass.

Here is some example code to demonstrate auto-running:

CODE

<?php

$testclass = new MyClass;

class MyClass
{
 function MyClass()
 {
 echo "This function is autorun when you initialize the class.";
 }

 function MyFunction()
 {
 echo "You must call this function after you initilize the class.";
 }
}
?>

Since the class (MyClass) contains a function of the same name (MyClass), that function is auto-run.

So, what you need to do is rename your Install function to something else, and then make sure you have passed a reference to the $ipsclass your class before anything else.

.Mike

Jul 29 2006, 06:17 PM

Sorry for the double reply...

This code should be a lot closer to what you need.

I added the code to create a session. I renamed the Install function do_Install. I passed an $ipsclass reference to the class before calling the install procedure. I added code to the do_output function.

Untested, but closer.

CODE

<?php

$INFO = array();
define('ROOT_PATH', dirname(__FILE__).'/');
define('KERNEL_PATH', ROOT_PATH.'ips_kernel/');
require_once ROOT_PATH.'sources/ipsclass.php';
require_once ROOT_PATH.'sources/classes/class_display.php';
require_once ROOT_PATH.'sources/classes/class_session.php';
require_once ROOT_PATH.'conf_global.php';

define('USE_SHUTDOWN', 0);
define('SAFE_MODE_ON', 0);
define('IN_DEV', 0);

$ipsclass = new ipsclass();
$ipsclass->vars = $INFO;
$ipsclass->init_db_connection();
$ipsclass->init_load_cache();
$ipsclass->print = new display();
$ipsclass->print->ipsclass =& $ipsclass;
$ipsclass->sess = new session();
$ipsclass->sess->ipsclass =& $ipsclass;
$ipsclass->parse_incoming();
$ipsclass->initiate_ipsclass();

//--------------------------------
// The rest :D
//--------------------------------

$ipsclass->member = $ipsclass->sess->authorise();
$ipsclass->lastclick = $ipsclass->sess->last_click;
$ipsclass->location = $ipsclass->sess->location;
$ipsclass->session_id = $ipsclass->sess->session_id; // Used in URLs
$ipsclass->my_session = $ipsclass->sess->session_id; // Used in code

$install = new Install;
$install->ipsclass =& $ipsclass;
$install->do_Install();

class Install
{
 var $output = "";
 var $mysql_version = "";
 var $sql_data = array();
 var $uninstalling = false;
 var $ipsclass;

 function do_Install()
 {
 switch ($this->ipsclass->input['edit'])
 {
 default:
 $this->intro();
 break;
 }

 $this->print_it($this->output);
 }

 function intro()
 {
 if ( $this->ipsclass->member['id'] == 1) {
 $this->output .= "Welcome {$this->ipsclass->member['members_display_name']}";
 } else
 { $this->output .="You cannot access this area"; }
 }

 function print_it()
 {
 $this->ipsclass->print->add_output($this->output);
 $this->ipsclass->print->do_output( array( 'TITLE' => 'page title goes here', 'JS' => 0, NAV => 'nav data goes here' ) );
 }
}

?>

Alεx

Aug 5 2006, 04:11 PM

Thanks for the help Mike, much appreciated, however, it is now saying:

Fatal error: Call to a member function on a non-object in /home/habbowi/public_html/forum/sources/classes/class_display.php on line 93

CODE

<?php

$INFO = array();
define('ROOT_PATH', dirname(__FILE__).'/');
define('KERNEL_PATH', ROOT_PATH.'ips_kernel/');
require_once ROOT_PATH.'sources/ipsclass.php';
require_once ROOT_PATH.'sources/classes/class_display.php';
require_once ROOT_PATH.'sources/classes/class_session.php';
require_once ROOT_PATH.'conf_global.php';

define('USE_SHUTDOWN', 0);
define('SAFE_MODE_ON', 0);
define('IN_DEV', 0);

$ipsclass = new ipsclass();
$ipsclass->vars = $INFO;
$ipsclass->init_db_connection();
$ipsclass->init_load_cache();
$ipsclass->print = new display();
$ipsclass->print->ipsclass =& $ipsclass;
$ipsclass->sess = new session();
$ipsclass->sess->ipsclass =& $ipsclass;
$ipsclass->parse_incoming();
$ipsclass->initiate_ipsclass();

//--------------------------------
// The rest :D
//--------------------------------

$ipsclass->member = $ipsclass->sess->authorise();
$ipsclass->lastclick = $ipsclass->sess->last_click;
$ipsclass->location = $ipsclass->sess->location;
$ipsclass->session_id = $ipsclass->sess->session_id; // Used in URLs
$ipsclass->my_session = $ipsclass->sess->session_id; // Used in code

$install = new Install;
$install->ipsclass =& $ipsclass;
$install->do_Install();

class Install
{
 var $output = "";
 var $mysql_version = "";
 var $sql_data = array();
 var $uninstalling = false;
 var $ipsclass;

 function do_Install()
 {
 switch ($this->ipsclass->input['edit'])
 {
 default:
 $this->intro();
 break;
 }

 $this->print_it($this->output);
 }

 function intro()
 {
 if ( $this->ipsclass->member['id'] == 1) {
 $this->output .= "Welcome {$this->ipsclass->member['members_display_name']}";
 } else
 { $this->output .="You cannot access this area"; }
 }

 function print_it()
 {
 $this->ipsclass->print->add_output($this->output);
 $this->ipsclass->print->do_output( array( 'TITLE' => 'page title goes here', 'JS' => 0, NAV => 'nav data goes here' ) );
 }
}

?>

Line 93 on class_display is

CODE

$this->ex_time = sprintf( "%.4f",$Debug->endTimer() );