Module.class.php

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<?php
include_once("core/system/JBaseObject.class.php");
include_once("core/db/dbjames.class.php");
include_once("core/system/JSystemError.class.php");

class Module extends JBaseObject
{

        var $data;      
        var $modinfo;   
        var $idPerms;   


        function Module ($idM)
        {
                $dbObj = new DBJames();

                $query = "SELECT * FROM Modules ";
                $query .= "WHERE idM = " . $idM;

                $dbObj->Query($query);

                if ($dbObj->numRows == 1)
                {
                        $this->data = $dbObj->row;
                }
                else
                {
                        $this->data = NULL;
                        $this->RaiseConstructorError(new JSystemError(ERROR_MODULE_NOT_FOUND));
                }
        }
        
        function GetRelativePath()
        {
                $path = "/modules";             
                $path .= "/" . $this->GetName();
                
                return $path;
        }
        
        function _GetInfoFilePath()
        {
                $jpath = JSystem::GetConfig("JamesDir");
                
                $fpath = $jpath . $this->GetRelativePath() . "/config.xml";
                if (!file_exists($fpath))
                        $fpath = $jpath.$this->GetRelativePath()."/config.inc";
                
                return $fpath; 
        }
        
        
        function &_GetPermissions()
        {
                if (! isset($this->idPerms))
                {
                        $dbObj = new DBJames();
                        
                        $query  = " SELECT * FROM Permissions ";
                        $query .= " WHERE idM = ". $this->GetId();
                
                        $dbObj->Query($query);
                        
                        $this->idPerms = array();
                        
                        while(! $dbObj->EOF)
                        {
                                $this->idPerms[$dbObj->row["name"]] = $dbObj->row["idP"];
                                $dbObj->Next();
                        }
                }
                return $this->idPerms;
        }
        
        function GetId()
        {
                return $this->data["idM"];
        }
        
        function GetName()
        {
                return $this->data["name"];
        }
        
        function &GetInformation()
        {
                include_once("core/modules/moduleinformation/ModuleInfo.class.php");
                
                if (! isset($this->modinfo))
                {
                        $path = $this->_GetInfoFilePath();
                        $this->modinfo =& ModuleInfo::GetInformation(
                                                        "file", $path);
                }
                
                return $this->modinfo;
        } 
        
        
        function GetPermissionId($name)
        {
                $perms =& $this->_GetPermissions();
                return $perms[$name];
        }
        
        
        function GetConfig($key)
        {
                $config = JConfig::GetInstance(CONFIG_MODULE_SCOPE, 
                                               $this->GetId());
                
                return $config->GetValue($key);
        }
        
        function SetConfig($keys, $user=true, $group=false)
        {
                $config =& JConfig::GetInstance(CONFIG_MODULE_SCOPE,
                                               $this->GetId());
                return $config->SetValue($keys, $user, $group);
        }
        
        function GetAllModulesId()
        {
                $dbObj = new DBJames();         
                $query  = " SELECT * FROM Modules ";
                $dbObj->Query($query);
                
                return $dbObj;
        }
}

?>

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