Source for file module_display_functions.php

<?php
 
function system_beta_1_process_post() {
//handle any data passed via POST or GET methods
    session_start();    
 
    if( isset($_SESSION['new_object']['object']) && $_SESSION['new_object']['object'] == $_GET['object'] ) {
    //if the user is returning to an object they've just related a new object to
                
        //update session values
        if( isset( $_SESSION['new_object']['previousReferrers'] ) ) {
            $previous = unserialize( $_SESSION['new_object']['previousReferrers'] );
            unset( $_SESSION['new_object'] );
            $_SESSION['new_object']['referrer'] = array_pop( $previous );
            
            strtok( $_SESSION['new_object']['referrer'], "&" );
            while( $variable = strtok( "&" ) ) {
                if( strpos( $variable, "object=" ) ) {
                    $_SESSION['new_object']['object'] = substr( strpos( $variable, '=')+1 );
                    break;
                }
            }
            if( !count($previous) ) {
                unset( $_SESSION['new_object']['previousReferrers'] );
            }
        } else {
            unset( $_SESSION['new_object'] );
        }
    } else if((isset($_POST['related']) && strstr( $_POST['related'], "*new*" ) )  ) {
    //if a new object should be created for relating to an existing object redirect to the appropriate page for creating that object
        strtok( $_POST['related'], "?" );
        $constraints = unserialize( strtok( "?" ) );
        
        relate_new_object( $constraints );
    } else if( isset($_POST['embed_type']) ) {
    //if an embed is beind added
        //relate_new_object();
    }
 
    if( $_POST || $_REQUEST['action'] ) {
    //if data has been posted from a form
 
        if( $_REQUEST['action'] == 'logout' ) {
            //if the user is logging out
            people_log_out();
        } else if( $_REQUEST['action'] == "delete" ) {
        //if the object should be deleted
            if( $object =& get_object( $_GET['object'] ) ) {
                $object->delete();
            }
        } else if( $_REQUEST['action'] == 'delete_relationship' ) {
        //if a relationship should be deleted
            if( $object =& get_relationship( $_POST['relationship'], $_POST['relationship_type'] ) ) {
                $object->delete();
            }
        } else {
            if( $_POST['action'] == 'new_relationship' ) {
            //if the data is for making a new relationship
                if( $_POST['target'] == 'secondary' ) {
                    $primary = $_POST['object'];
                    $secondary = $_POST['related'];
                } else {
                    $secondary = $_POST['object'];
                    $primary = $_POST['related'];
                }
                $relationship =& new relationship( NULL, $_POST['relationship_type'], $primary, $secondary );
                
            } else if( $object =& get_object( $_GET['object'], $_GET['object_type'] ) ) {
            //if an object is being modified
                $object->verify_set( $_POST );
                
                //NOTE: this is where we're having problems i think
                if( $_SESSION['new_object'] && !count($GLOBALS['errorArray']) ) {
                //if the object being edited is to be related to another object and the object was set OK
                    //determine the primary and secondary objects
                    if( $_SESSION['new_object']['target'] == 'secondary' ) {
                        $primary = $_SESSION['new_object']['object'];
                        $secondary = $object->id;
                    } else {
                        $secondary = $_SESSION['new_object']['object'];
                        $primary = $object->id;
                    }
 
                    //create the new relationship
                    $relationship =& new relationship( NULL, $_SESSION['new_object']['typeID'], $primary, $secondary );
                }
            }
                
            //if a new object is being set with data, redirect to the object's page
            if( $_GET['object'] == '*new*' && $object->id != '*new*' ) {
                $redirectString = "Location: ".echo_url(true);
                $redirectString = str_replace( '*new*', $object->id, $redirectString );
                header( $redirectString );
            }
        }
    }
}
 
function system_beta_1_get_module_tab_html() {
    //system implementatioin of get_module_tabs
    return '<a href="system_management.php?module=system" onmouseout="this.style.color=\'#999999\'"onmouseover="this.style.color=\'#000000\'">system</a>';
}
 
?>