function.load_module.php

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<?php
 
// include secure.php to protect this file and the whole CMS!
if(!defined("SEC_FILE")){define("SEC_FILE",'/framework/secure.php' );}
if (defined('LEPTON_PATH')) {   
    include LEPTON_PATH.SEC_FILE;
} else {
    $oneback = "../";
    $root = $oneback;
    $level = 1;
    while (($level < 10) && (!file_exists($root.SEC_FILE))) {
        $root .= $oneback;
        $level += 1;
    }
    if (file_exists($root.SEC_FILE)) { 
        include $root.SEC_FILE;  
    } else {
        trigger_error(sprintf("[ <b>%s</b> ] Can't include secure.php!", $_SERVER['SCRIPT_NAME']), E_USER_ERROR);
    }
}
// end include secure file
 
 
function load_module( $directory, $install = false )
{
    global $MESSAGE;
    $database = LEPTON_database::getInstance();
 
    if (is_dir( LEPTON_PATH.'/modules/'.$directory) && file_exists(LEPTON_PATH.'/modules/'.$directory .'/info.php'))
    {
        require LEPTON_PATH.'/modules/'.$directory.'/info.php';
        
        $module_function = strtolower( $module_function );
        if(!isset($module_delete))
        {
            $module_delete = true;
        }   
    
        // Check that it doesn't already exist
        $sqlwhere = " type = 'module' AND directory = '".$module_directory."' ";
        if ( $database->get_one("SELECT COUNT(*) FROM ".TABLE_PREFIX."addons WHERE ".$sqlwhere) > 0 )
        {
            $sql_job = "update";
        }
        else
        {
            $sql_job = "insert";
            $sqlwhere = '';
        }
        
        $fields = array(
            'directory' => $module_directory,
            'name'      => $module_name,
            'description' => $module_description,
            'type'      => 'module',
            'function'  => strtolower( $module_function ),
            'to_delete' => intval( $module_delete ),
            'version'   => $module_version,
            'platform'  => $module_platform,
            'author'    => $module_author,
            'license'   => $module_license              
        );
 
        if (isset($module_guid))
        {
            $fields['guid'] = $module_guid;     
        }
    
        $database->build_and_execute(
            $sql_job,
            TABLE_PREFIX . "addons",
            $fields,
            $sqlwhere
        );
 
        
        // Run installation script
        if (($install === true) && (file_exists(LEPTON_PATH.'/modules/'.$directory.'/install.php')))
        {
            require LEPTON_PATH.'/modules/'.$directory.'/install.php';
        }
    }
}