class.ilObjectOwnershipManagementGUI.php

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<?php
 
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
require_once('./Services/Repository/classes/class.ilObjectPlugin.php');
 
class ilObjectOwnershipManagementGUI 
{
        protected $user_id; // [int]
        
        function __construct($a_user_id = null)
        {
                global $ilUser;
                
                if($a_user_id === null)
                {
                        $a_user_id = $ilUser->getId();
                }
                $this->user_id = (int)$a_user_id;
        }
        
        function executeCommand()
        {
                global $ilCtrl;
                
                $next_class =$ilCtrl->getNextClass($this);
                $cmd = $ilCtrl->getCmd();
 
                switch($next_class)
                {                       
                        default:                                                                        
                                if(!$cmd)
                                {
                                        $cmd = "listObjects";
                                }
                                $this->$cmd();
                                break;
                }
                
                return true;
        }
        
        function listObjects()
        {
                global $tpl, $ilToolbar, $lng, $ilCtrl, $objDefinition;         
                                
                $objects = ilObject::getAllOwnedRepositoryObjects($this->user_id);
                
                if(sizeof($objects))
                {
                        $ilToolbar->setFormAction($ilCtrl->getFormAction($this, "listObjects"));
                        
                        include_once "Services/Form/classes/class.ilSelectInputGUI.php";
                        $sel = new ilSelectInputGUI($lng->txt("type"), "type");
                        $ilToolbar->addStickyItem($sel, true);
                        
                        include_once "Services/UIComponent/Button/classes/class.ilSubmitButton.php";
                        $button = ilSubmitButton::getInstance();
                        $button->setCaption("ok");
                        $button->setCommand("listObjects");
                        $ilToolbar->addStickyItem($button);
 
                        $options = array();
                        foreach(array_keys($objects) as $type)
                        {                       
                                // #11050
                                if(!$objDefinition->isPlugin($type))
                                {                               
                                        $options[$type] = $lng->txt("obj_".$type);                                                              
                                }
                                else
                                {                                       
                                        include_once("./Services/Component/classes/class.ilPlugin.php");
                                        $options[$type] = ilObjectPlugin::lookupTxtById($type, "obj_".$type);
                                }
                        }               
                        asort($options);
                        $sel->setOptions($options);             
 
                        $sel_type = (string)$_REQUEST["type"];          
                        if($sel_type)
                        {
                                $sel->setValue($sel_type);
                        }
                        else
                        {
                                $sel_type = array_keys($options);
                                $sel_type = array_shift($sel_type);
                        }                       
                        $ilCtrl->setParameter($this, "type", $sel_type);
                }
                
                // #17751
                if(sizeof($objects[$sel_type]))
                {
                        ilObject::fixMissingTitles($sel_type, $objects[$sel_type]);
                }
                
                include_once "Services/Object/classes/class.ilObjectOwnershipManagementTableGUI.php";
                $tbl = new ilObjectOwnershipManagementTableGUI($this, "listObjects", $this->user_id, $objects[$sel_type]);                              
                $tpl->setContent($tbl->getHTML());      
        }
        
        function applyFilter()
        {               
                include_once "Services/Object/classes/class.ilObjectOwnershipManagementTableGUI.php";
                $tbl = new ilObjectOwnershipManagementTableGUI($this, "listObjects", $this->user_id);
                $tbl->resetOffset();
                $tbl->writeFilterToSession();
                $this->listObjects();
        }
        
        function resetFilter()
        {
                include_once "Services/Object/classes/class.ilObjectOwnershipManagementTableGUI.php";
                $tbl = new ilObjectOwnershipManagementTableGUI($this, "listObjects", $this->user_id);
                $tbl->resetOffset();
                $tbl->resetFilter();
                $this->listObjects();
        }
        
        protected function redirectParentCmd($a_ref_id, $a_cmd)
        {
                global $tree, $ilCtrl;
                
                $parent = $tree->getParentId($a_ref_id);                
                $ilCtrl->setParameterByClass("ilRepositoryGUI", "ref_id", $parent);
                $ilCtrl->setParameterByClass("ilRepositoryGUI", "item_ref_id", $a_ref_id);
                $ilCtrl->setParameterByClass("ilRepositoryGUI", "cmd", $a_cmd);
                $ilCtrl->redirectByClass("ilRepositoryGUI");            
        }
        
        protected function redirectCmd($a_ref_id, $a_class, $a_cmd = null)
        {
                global $ilCtrl, $tree, $objDefinition;
                        
                $node = $tree->getNodeData($a_ref_id);
                $gui_class = "ilObj".$objDefinition->getClassName($node["type"])."GUI";                         
                $path = array("ilRepositoryGUI", $gui_class, $a_class);
                
                // #10495 - check if object type supports ilexportgui "directly"
                if($a_class == "ilExportGUI")
                {                                                       
                        try
                        {
                                $ilCtrl->getLinkTargetByClass($path);
                        }
                        catch(Exception $e)
                        {
                                switch($node["type"])
                                {
                                        case "glo":
                                                $cmd = "exportList";
                                                $path = array("ilRepositoryGUI", "ilGlossaryEditorGUI", $gui_class);
                                                break;
 
                                        default:
                                                $cmd = "export";
                                                $path = array("ilRepositoryGUI", $gui_class);
                                                break;
                                }                                               
                                $ilCtrl->setParameterByClass($gui_class, "ref_id", $a_ref_id);  
                                $ilCtrl->setParameterByClass($gui_class, "cmd", $cmd);
                                $ilCtrl->redirectByClass($path);        
                        }
                }
                                                
                $ilCtrl->setParameterByClass($a_class, "ref_id", $a_ref_id);    
                $ilCtrl->setParameterByClass($a_class, "cmd", $a_cmd);
                $ilCtrl->redirectByClass($path);                                
        }
        
        function delete()
        {               
                $ref_id = (int)$_REQUEST["ownid"];
                $this->redirectParentCmd($ref_id, "delete");
        }
        
        function move()
        {
                $ref_id = (int)$_REQUEST["ownid"];
                $this->redirectParentCmd($ref_id, "cut");
        }
        
        function export()
        {
                $ref_id = (int)$_REQUEST["ownid"];
                $this->redirectCmd($ref_id, "ilExportGUI");                             
        }
        
        function changeOwner()
        {
                $ref_id = (int)$_REQUEST["ownid"];
                $this->redirectCmd($ref_id, "ilPermissionGUI", "owner");                        
        }       
}
 
?>