ilLMEditorGUI Class Reference

GUI class for learning module editor. More...

Collaboration diagram for ilLMEditorGUI:

Public Member Functions
	__construct ()
	Constructor @access public. More...
	executeCommand ()
	execute command More...
	showTree ()
	Show tree. More...
	main_header ($a_type)
	output main header (title and locator) More...
	displayLocator ()
	display locator More...

Data Fields
	$ilias
	$tpl
	$lng
	$objDefinition
	$ref_id
	$lm_obj
	$tree
	$obj_id

Detailed Description

GUI class for learning module editor.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

@ilCtrl_Calls ilLMEditorGUI: ilObjLearningModuleGUI

Definition at line 22 of file class.ilLMEditorGUI.php.

Constructor & Destructor Documentation

__construct()

ilLMEditorGUI::__construct

(

)

Constructor @access public.

Definition at line 43 of file class.ilLMEditorGUI.php.

        {
                global $ilias, $tpl, $lng, $objDefinition, $ilCtrl,
                        $rbacsystem, $ilNavigationHistory;
                
                // init module (could be done in ilctrl)
                //define("ILIAS_MODULE", "content");
                $lng->loadLanguageModule("content");
 
                // check write permission
                if (!$rbacsystem->checkAccess("write", $_GET["ref_id"]))
                {
                        $ilias->raiseError($lng->txt("permission_denied"),$ilias->error_obj->MESSAGE);
                }
 
 
                $this->ctrl = $ilCtrl;
 
                //$this->ctrl->saveParameter($this, array("ref_id", "obj_id"));
                $this->ctrl->saveParameter($this, array("ref_id", "transl"));
 
                // initiate variables
                $this->ilias = $ilias;
                $this->tpl = $tpl;
                $this->lng = $lng;
                $this->objDefinition = $objDefinition;
                $this->ref_id = $_GET["ref_id"];
                $this->obj_id = $_GET["obj_id"];
 
                $this->lm_obj = $this->ilias->obj_factory->getInstanceByRefId($this->ref_id);
                $this->tree = new ilTree($this->lm_obj->getId());
                $this->tree->setTableNames('lm_tree','lm_data');
                $this->tree->setTreeTablePK("lm_id");
 
                if ($this->obj_id > 0 && ilLMObject::_lookupContObjID($this->obj_id) != $this->lm_obj->getId())
                {
                        throw new ilException("Object ID does not match learning module.");
                }
                if ($_REQUEST["active_node"] > 0 && ilLMObject::_lookupContObjID((int) $_REQUEST["active_node"]) != $this->lm_obj->getId())
                {
                        throw new ilException("Active node does not match learning module.");
                }
 
                $ilNavigationHistory->addItem($_GET["ref_id"],
                        "ilias.php?baseClass=ilLMEditorGUI&ref_id=".$_GET["ref_id"], "lm");
 
        }

References $_GET, $ilCtrl, $ilias, $lng, $objDefinition, $tpl, and ilLMObject\_lookupContObjID().

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Member Function Documentation

displayLocator()

ilLMEditorGUI::displayLocator

(

)

display locator

Definition at line 204 of file class.ilLMEditorGUI.php.

        {
                global $lng;
 
                $this->tpl->addBlockFile("LOCATOR", "locator", "tpl.locator.html", "Services/Locator");
 
                $modifier = 1;
 
                $locations = $this->ctrl->getLocations();
 
                foreach ($locations as $key => $row)
                {
                        if ($key < count($locations)-$modifier)
                        {
                                $this->tpl->touchBlock("locator_separator");
                        }
 
                        if ($row["ref_id"]> 0 && $row["ref_id"] != ROOT_FOLDER_ID)
                        {
                                $oid = ilObject::_lookupObjId($row["ref_id"]);
                                $t = ilObject::_lookupType($oid);
                                $this->tpl->setCurrentBlock("locator_img");
                                $this->tpl->setVariable("IMG_SRC",
                                        ilUtil::getImagePath("icon_".$t.".svg"));
                                $this->tpl->setVariable("IMG_ALT",
                                        $lng->txt("obj_".$type));
                                $this->tpl->parseCurrentBlock();
                        }
 
                        if ($row["link"] != "")
                        {
                                $this->tpl->setCurrentBlock("locator_item");
                                $this->tpl->setVariable("ITEM", $row["title"]);
                                $this->tpl->setVariable("LINK_ITEM", $row["link"]);
                                if ($row["target"] != "")
                                {
                                        $this->tpl->setVariable("LINK_TARGET", ' target="'.$row["target"].'" ');
                                }
                                $this->tpl->parseCurrentBlock();
                        }
                        else
                        {
                                $this->tpl->setCurrentBlock("locator_item");
                                $this->tpl->setVariable("PREFIX", $row["title"]);
                                $this->tpl->parseCurrentBlock();
                        }
                }
 
                $this->tpl->setCurrentBlock("locator");
                $this->tpl->parseCurrentBlock();
 
        }

References $lng, $row, $t, ilObject\_lookupObjId(), ilObject\_lookupType(), and ilUtil\getImagePath().

Referenced by executeCommand().

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executeCommand()

ilLMEditorGUI::executeCommand

(

)

execute command

Definition at line 94 of file class.ilLMEditorGUI.php.

        {
 
                global $ilHelp;
                
                if ($_GET["to_page"]== 1)
                {
                        $this->ctrl->setParameterByClass("illmpageobjectgui", "obj_id", $_GET["obj_id"]);
                        $this->ctrl->redirectByClass(array("ilobjlearningmodulegui", "illmpageobjectgui"), "edit");
                }
                
                if ($cmd != "showTree")
                {
                        $this->showTree();
                }
 
                $next_class = $this->ctrl->getNextClass($this);
//echo "lmeditorgui:$next_class:".$this->ctrl->getCmdClass().":$cmd:<br>";
 
                if ($next_class == "" && ($cmd != "explorer")
                        && ($cmd != "showImageMap"))
                {
                        $next_class = "ilobjlearningmodulegui";
                }
 
                // show footer
                $show_footer = ($cmd == "explorer")
                        ? false
                        : true;
                        
// if ($this->lm_obj->getType()
                switch($next_class)
                {
                        case "ilobjlearningmodulegui":
                                include_once ("./Modules/LearningModule/classes/class.ilObjLearningModule.php");
                                include_once ("./Modules/LearningModule/classes/class.ilObjLearningModuleGUI.php");
                                $this->main_header($this->lm_obj->getType());
                                $lm_gui = new ilObjLearningModuleGUI("", $_GET["ref_id"], true, false);
                                //$ret =& $lm_gui->executeCommand();
                                $ret = $this->ctrl->forwardCommand($lm_gui);
                                if (strcmp($cmd, "explorer") != 0)
                                {
                                        // don't call the locator in the explorer frame
                                        // this prevents a lot of log errors
                                        // Helmut Schottmüller, 2006-07-21
                                        $this->displayLocator();
                                }
//echo "*".$this->tpl->get()."*";
                                // (horrible) workaround for preventing template engine
                                // from hiding paragraph text that is enclosed
                                // in curly brackets (e.g. "{a}", see ilPageObjectGUI::showPage())
//                              $this->tpl->fillTabs();
                                $output =  $this->tpl->get("DEFAULT", true, true, $show_footer,true);
                                $output = str_replace("&#123;", "{", $output);
                                $output = str_replace("&#125;", "}", $output);
                                header('Content-type: text/html; charset=UTF-8');
                                echo $output;
                                break;
 
                        default:
                                $ret = $this->$cmd();
                                break;
                }
        }

References $_GET, $cmd, $output, $ret, displayLocator(), main_header(), and showTree().

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main_header()

ilLMEditorGUI::main_header

(

$a_type

)

output main header (title and locator)

Definition at line 180 of file class.ilLMEditorGUI.php.

        {
                global $lng;
 
                $this->tpl->getStandardTemplate();
 
                // content style
                $this->tpl->setCurrentBlock("ContentStyle");
                $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
                        ilObjStyleSheet::getContentStylePath($this->lm_obj->getStyleSheetId()));
                $this->tpl->parseCurrentBlock();
 
                // syntax style
                $this->tpl->setCurrentBlock("SyntaxStyle");
                $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
                        ilObjStyleSheet::getSyntaxStylePath());
                $this->tpl->parseCurrentBlock();
 
        }

References $lng, ilObjStyleSheet\getContentStylePath(), and ilObjStyleSheet\getSyntaxStylePath().

Referenced by executeCommand().

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showTree()

ilLMEditorGUI::showTree

(

)

Show tree.

Parameters

return

Definition at line 165 of file class.ilLMEditorGUI.php.

        {
                global $tpl;
 
                include_once("./Modules/LearningModule/classes/class.ilLMEditorExplorerGUI.php");
                $exp = new ilLMEditorExplorerGUI($this, "showTree", $this->lm_obj);
                if (!$exp->handleCommand())
                {
                        $tpl->setLeftNavContent($exp->getHTML());
                }
        }

References $tpl.

Referenced by executeCommand().

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Field Documentation

$ilias

ilLMEditorGUI::$ilias

Definition at line 29 of file class.ilLMEditorGUI.php.

Referenced by __construct().

$lm_obj

ilLMEditorGUI::$lm_obj

Definition at line 34 of file class.ilLMEditorGUI.php.

$lng

ilLMEditorGUI::$lng

Definition at line 31 of file class.ilLMEditorGUI.php.

Referenced by __construct(), displayLocator(), and main_header().

$obj_id

ilLMEditorGUI::$obj_id

Definition at line 37 of file class.ilLMEditorGUI.php.

$objDefinition

ilLMEditorGUI::$objDefinition

Definition at line 32 of file class.ilLMEditorGUI.php.

Referenced by __construct().

$ref_id

ilLMEditorGUI::$ref_id

Definition at line 33 of file class.ilLMEditorGUI.php.

$tpl

ilLMEditorGUI::$tpl

Definition at line 30 of file class.ilLMEditorGUI.php.

Referenced by __construct(), and showTree().

$tree

ilLMEditorGUI::$tree

Definition at line 36 of file class.ilLMEditorGUI.php.

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The documentation for this class was generated from the following file:

• Modules/LearningModule/classes/class.ilLMEditorGUI.php