GUI class for personal workspace. More...

Collaboration diagram for ilPersonalWorkspaceGUI:

Public Member Functions
	__construct ()
	constructor
	executeCommand ()
	execute command

Protected Member Functions
	initTree ()
	Init personal tree.
	renderBack ()
	renderToolbar ()
	Render workspace toolbar (folder navigation, add subobject)
	renderLocator ()
	Build locator for current node.

Protected Attributes
	$tree
	$node_id

Detailed Description

GUI class for personal workspace.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id:: class.ilPersonalDesktopGUI.php 26976 2010-12-16 13:24:38Z akill

ilPersonalWorkspaceGUI: ilObjWorkspaceRootFolderGUI, ilObjWorkspaceFolderGUI ilPersonalWorkspaceGUI: ilObjectCopyGUI, ilObjFileGUI, ilObjBlogGUI ilPersonalWorkspaceGUI: ilObjTestVerificationGUI, ilObjExerciseVerificationGUI ilPersonalWorkspaceGUI: ilObjLinkResourceGUI

Definition at line 18 of file class.ilPersonalWorkspaceGUI.php.

Constructor & Destructor Documentation

ilPersonalWorkspaceGUI::__construct ( )

constructor

Definition at line 26 of file class.ilPersonalWorkspaceGUI.php.

References $_REQUEST, $ilCtrl, $lng, and initTree().

        {
                global $ilCtrl, $lng, $ilHelp;
                $lng->loadLanguageModule("wsp");
                $this->initTree();
                $ilCtrl->saveParameter($this, "wsp_id");
                $this->node_id = $_REQUEST["wsp_id"];
                if(!$this->node_id)
                {
                        $this->node_id = $this->tree->getRootId();
                }
        }

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Member Function Documentation

ilPersonalWorkspaceGUI::executeCommand ( )

execute command

Definition at line 46 of file class.ilPersonalWorkspaceGUI.php.

References $_REQUEST, $cmd, $ilCtrl, $lng, $tpl, renderBack(), renderLocator(), renderToolbar(), and ilObject2GUI\WORKSPACE_NODE_ID.

        {
                global $ilCtrl, $lng, $objDefinition, $tpl;
                $ilCtrl->setReturn($this, "render");            
                $cmd = $ilCtrl->getCmd();
                // new type
                if($_REQUEST["new_type"])
                {
                        $class_name = $objDefinition->getClassName($_REQUEST["new_type"]);
                        // Only set the fixed cmdClass if the next class is different to
                        // the GUI class of the new object.
                        // An example:
                        // ilObjLinkResourceGUI tries to forward to ilLinkInputGUI (adding an internal link
                        // when creating a link resource)
                        // Without this fix, the cmdClass ilObjectCopyGUI would never be reached
                        if (strtolower($ilCtrl->getNextClass($this)) != strtolower("ilObj".$class_name."GUI"))
                        {
                                $ilCtrl->setCmdClass("ilObj".$class_name."GUI");
                        }
                }
                // root node
                $next_class = $ilCtrl->getNextClass();          
                if(!$next_class)
                {
                        $node = $this->tree->getNodeData($this->node_id);
                        $next_class = "ilObj".$objDefinition->getClassName($node["type"])."GUI";
                        $ilCtrl->setCmdClass($next_class);
                }
                
                //  if we do this here the object can still change the breadcrumb
                $this->renderLocator();         
                
                if(($cmd == "" || $cmd == "render" || $cmd == "view") && !$_REQUEST["new_type"])
                {                       
                        $this->renderToolbar();
                }
                
                // current node
                $class_path = $ilCtrl->lookupClassPath($next_class);
                include_once($class_path);
                $class_name = $ilCtrl->getClassForClasspath($class_path);
                if($_REQUEST["new_type"])
                {
                        $gui = new $class_name(null, ilObject2GUI::WORKSPACE_NODE_ID, $this->node_id);
                        $gui->setCreationMode();
                }
                else
                {
                        $gui = new $class_name($this->node_id, ilObject2GUI::WORKSPACE_NODE_ID, false);
                }
                $ilCtrl->forwardCommand($gui);          
                
                $this->renderBack();
                $tpl->setLocator();
        }

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ilPersonalWorkspaceGUI::initTree ( )

protected

Init personal tree.

Definition at line 109 of file class.ilPersonalWorkspaceGUI.php.

References $ilUser.

Referenced by __construct().

        {
                global $ilUser;
                $user_id = $ilUser->getId();
                include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
                $this->tree = new ilWorkspaceTree($user_id);
                if(!$this->tree->getRootId())
                {
                        $this->tree->createTreeForUser($user_id);
                }
        }

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ilPersonalWorkspaceGUI::renderBack ( )

protected

Definition at line 123 of file class.ilPersonalWorkspaceGUI.php.

References $ilCtrl, $ilUser, and $lng.

Referenced by executeCommand().

        {
                global $lng, $ilTabs, $ilCtrl, $ilUser;
                
                $root = $this->tree->getNodeData($this->node_id);
                if($root["type"] != "wfld" && $root["type"] != "wsrt")
                {
                        // do not override existing back targets, e.g. public user profile gui
                        if(!$ilTabs->back_target)
                        {
                                $owner = $this->tree->lookupOwner($this->node_id);
                                // workspace
                                if($owner == $ilUser->getId())
                                {
                                        $parent = $this->tree->getParentNodeData($this->node_id);                               
                                        if($parent["wsp_id"])
                                        {
                                                if($parent["type"] == "wsrt")
                                                {
                                                        $class = "ilobjworkspacerootfoldergui";
                                                }
                                                else
                                                {
                                                        $class = "ilobjworkspacefoldergui";
                                                }
                                                $ilCtrl->setParameterByClass($class, "wsp_id", $parent["wsp_id"]);
                                                $ilTabs->setBackTarget($lng->txt("back"),
                                                        $ilCtrl->getLinkTargetByClass($class, ""));
                                        }
                                }
                                // "shared by others"
                                else
                                {
                                        $ilCtrl->setParameterByClass("ilobjworkspacerootfoldergui", "wsp_id", "");
                                        $ilCtrl->setParameterByClass("ilobjworkspacerootfoldergui", "user", $owner);
                                        $ilTabs->setBackTarget($lng->txt("back"),
                                                $ilCtrl->getLinkTargetByClass("ilobjworkspacerootfoldergui", "share"));
                                }                               
                        }
                }
        }

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ilPersonalWorkspaceGUI::renderLocator ( )

protected

Build locator for current node.

Definition at line 210 of file class.ilPersonalWorkspaceGUI.php.

References $ilCtrl, $lng, $path, and $tpl.

Referenced by executeCommand().

        {
                global $lng, $ilCtrl, $ilLocator, $tpl, $objDefinition;
                $ilLocator->clearItems();
                
                // we have no path if shared item
                $path = $this->tree->getPathFull($this->node_id);
                if($path)
                {
                        foreach($path as $node)
                        {
                                $obj_class = "ilObj".$objDefinition->getClassName($node["type"])."GUI";
                                $ilCtrl->setParameter($this, "wsp_id", $node["wsp_id"]);
                                switch($node["type"])
                                {                       
                                        case "wsrt":
                                                $ilLocator->addItem($lng->txt("wsp_personal_workspace"), $ilCtrl->getLinkTargetByClass($obj_class, "render"));
                                                break;
                                        case "blog":
                                        case $objDefinition->isContainer($node["type"]):
                                                $ilLocator->addItem($node["title"], $ilCtrl->getLinkTargetByClass($obj_class, "render"));
                                                break;
                                        default:
                                                $ilLocator->addItem($node["title"], $ilCtrl->getLinkTargetByClass($obj_class, "edit"));
                                                break;
                                }
                        }
                }
                $ilCtrl->setParameter($this, "wsp_id", $this->node_id);
        }

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ilPersonalWorkspaceGUI::renderToolbar ( )

protected

Render workspace toolbar (folder navigation, add subobject)

Definition at line 168 of file class.ilPersonalWorkspaceGUI.php.

References $ilCtrl, $ilSetting, $lng, $tpl, ilObject\_getIcon(), ilObjectDefinition\MODE_WORKSPACE, and ilUtil\sortArray().

Referenced by executeCommand().

        {
                global $lng, $ilCtrl, $objDefinition, $tpl, $ilSetting;
                
                $settings_map = array("blog" => "blogs",
                        "file" => "files",
                        "tstv" => "certificates",
                        "excv" => "certificates",
                        "webr" => "links");
                $root = $this->tree->getNodeData($this->node_id);
                $subtypes = $objDefinition->getCreatableSubObjects($root["type"], ilObjectDefinition::MODE_WORKSPACE);
                if($subtypes)
                {
                        // :TODO: permission checks?
                        $subobj = array();
                        foreach(array_keys($subtypes) as $type)
                        {
                                if(isset($settings_map[$type]) && $ilSetting->get("disable_wsp_".$settings_map[$type]))
                                {
                                        continue;
                                }
                                
                                $class = $objDefinition->getClassName($type);
                                
                                $subobj[] = array("value" => $type,
                                                                  "title" => $lng->txt("wsp_type_".$type),
                                                                  "img" => ilObject::_getIcon("", "tiny", $type),
                                                                  "alt" => $lng->txt("wsp_type_".$type));
                        }
                        
                        $subobj = ilUtil::sortArray($subobj, "title", 1);
                        
                        $lng->loadLanguageModule("cntr");
                        $tpl->setCreationSelector($ilCtrl->getFormAction($this),
                                $subobj, "create", $lng->txt("add"));
                }
        }