GUI class for learning module editor. More...

Collaboration diagram for ilLMEditorGUI:

Public Member Functions
	ilLMEditorGUI ()
	Constructor public.
&	executeCommand ()
	execute command
	frameset ()
	output main frameset of editor left frame: explorer tree of chapters right frame: editor content
	main_header ($a_type)
	output main header (title and locator)
	displayLocator ()
	display locator

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: $Id$

ilLMEditorGUI: ilObjDlBookGUI, ilObjLearningModuleGUI

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

Member Function Documentation

ilLMEditorGUI::displayLocator ( )

display locator

Definition at line 271 of file class.ilLMEditorGUI.php.

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

Referenced by executeCommand().

        {
                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."_s.png"));
                                $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();
        }

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& ilLMEditorGUI::executeCommand ( )

execute command

Definition at line 85 of file class.ilLMEditorGUI.php.

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

        {
                global $ilHelp;
                
                $cmd = $this->ctrl->getCmd("frameset");
                $next_class = $this->ctrl->getNextClass($this);
//echo "lmeditorgui:$next_class:".$this->ctrl->getCmdClass().":$cmd:<br>";
                $cmd = $this->ctrl->getCmd("frameset");
                if ($next_class == "" && ($cmd != "explorer") && ($cmd != "frameset")
                        && ($cmd != "showImageMap"))
                {
                        switch($this->lm_obj->getType())
                        {
                                case "lm":
                                        //$this->ctrl->setCmdClass("ilObjLearningModuleGUI");
                                        $next_class = "ilobjlearningmodulegui";
                                        break;
                                case "dbk":
                                        //$this->ctrl->setCmdClass("ilObjDlBookGUI");
                                        $next_class = "ilobjdlbookgui";
                                        break;
                        }
                        //$next_class = $this->ctrl->getNextClass($this);
                }
                // show footer
                $show_footer = ($cmd == "explorer")
                        ? false
                        : true;
                        
// if ($this->lm_obj->getType()
                switch($next_class)
                {
                        case "ilobjdlbookgui":
                                include_once ("./Modules/LearningModule/classes/class.ilObjDlBook.php");
                                include_once ("./Modules/LearningModule/classes/class.ilObjDlBookGUI.php");
                                $this->main_header($this->lm_obj->getType());
                                $book_gui =& new ilObjDlBookGUI("", $_GET["ref_id"], true, false);
                                //$ret =& $book_gui->executeCommand();
                                $ret =& $this->ctrl->forwardCommand($book_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();
                                }
                                // (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;
                        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;
                }
        }

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ilLMEditorGUI::frameset ( )

output main frameset of editor left frame: explorer tree of chapters right frame: editor content

Definition at line 186 of file class.ilLMEditorGUI.php.

References $_GET, and exit.

        {
                include_once("./Services/Frameset/classes/class.ilFramesetGUI.php");
                $fs_gui = new ilFramesetGUI();
                
                $fs_gui->setFramesetTitle($this->lng->txt("editor"));
                $fs_gui->setMainFrameName("content");
                $fs_gui->setSideFrameName("tree");
                $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
                if ($this->lm_obj->getType() == "dbk")
                {
                        $fs_gui->setSideFrameSource(
                                $this->ctrl->getLinkTargetByClass("ilobjdlbookgui", "explorer"));
                        if ($_GET["to_page"]== 1)
                        {
                                $fs_gui->setMainFrameSource(
                                        $this->ctrl->getLinkTargetByClass(
                                                array("ilobjdlbookgui", "illmpageobjectgui"),
                                                "edit"));
                        }
                        else
                        {
                                $fs_gui->setMainFrameSource(
                                        $this->ctrl->getLinkTargetByClass("ilobjdlbookgui", "chapters"));
                        }
                }
                else
                {
                        $fs_gui->setSideFrameSource(
                                $this->ctrl->getLinkTargetByClass("ilobjlearningmodulegui", "explorer"));
                        if ($_GET["to_page"]== 1)
                        {
                                $fs_gui->setMainFrameSource(
                                        $this->ctrl->getLinkTargetByClass(
                                                array("ilobjlearningmodulegui", "illmpageobjectgui"),
                                                "edit"));
                        }
                        else
                        {
                                if ($_GET["to_props"] == 1)
                                {
                                        $fs_gui->setMainFrameSource(
                                                $this->ctrl->getLinkTargetByClass("ilobjlearningmodulegui", "properties"));
                                }
                                else
                                {
                                        $fs_gui->setMainFrameSource(
                                                $this->ctrl->getLinkTargetByClass("ilobjlearningmodulegui", "chapters"));
                                }
                        }
                }
                $fs_gui->show();
                exit;
        }

ilLMEditorGUI::ilLMEditorGUI ( )

Constructor public.

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

References $_GET, $ilCtrl, $ilias, $lng, $objDefinition, $tpl, and ilTree\setTableNames().

        {
                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"));
                // 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");
                
                $ilNavigationHistory->addItem($_GET["ref_id"],
                        "ilias.php?baseClass=ilLMEditorGUI&ref_id=".$_GET["ref_id"], "lm");
        }

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ilLMEditorGUI::main_header ( $a_type )

output main header (title and locator)

Definition at line 247 of file class.ilLMEditorGUI.php.

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

Referenced by executeCommand().

        {
                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();
        }