ilStructureObjectGUI Class Reference

Class ilStructureObjectGUI. More...

Inheritance diagram for ilStructureObjectGUI:

Collaboration diagram for ilStructureObjectGUI:

Public Member Functions
	__construct (&$a_content_obj, &$a_tree)
	Constructor @access public. More...
	setStructureObject (&$a_st_object)
	set structure object More...
	getType ()
	this function is called by condition handler gui interface More...
	executeCommand ()
	execute command More...
	create ()
	create new page or chapter in chapter More...
	edit ()
	view ()
	showHierarchy ()
	Show subhiearchy of pages and subchapters. More...
	cutItems ($a_return="view")
	Copy items to clipboard, then cut them from the current tree. More...
	copyItems ($a_return="view")
	Copy items to clipboard. More...
	saveAllTitles ()
	Save all titles of chapters/pages. More...
	subchap ()
	add_cell ($val, $link="")
	output a cell in object list More...
	save ()
	save new chapter More...
	putInTree ()
	put chapter into tree More...
	cutPage ()
	cut page More...
	copyPage ()
	copy page More...
	pastePage ()
	paste page More...
	cutChapter ()
	Cut chapter(s) More...
	copyChapter ()
	copy a single chapter (selection) More...
	pasteChapter ()
	paste chapter More...
	activatePages ()
	activates or deactivates pages More...
	initConditionHandlerInterface ()
	cancel ()
	cancel creation of new page or chapter More...
	setTabs ()
	output tabs More...
	insertChapter ($a_as_sub=false)
	Insert (multiple) chapters at node. More...
	insertSubchapter ()
	Insert (multiple) subchapters at node. More...
	insertChapterClip ($a_as_sub=false, $a_return="view")
	Insert Chapter from clipboard. More...
	insertSubchapterClip ()
	Insert Chapter from clipboard. More...
	insertPage ()
	Insert (multiple) pages at node. More...
	insertPageClip ()
	Insert pages from clipboard. More...
	proceedDragDrop ()
	Perform drag and drop action. More...
	setPageLayout ()
	Set layout for multipl pages. More...
	initSetPageLayoutForm ()
	Init set page layout form. More...
	savePageLayout ()
	Save page layout. More...
	editMasterLanguage ()
	Edit master language. More...
	switchToLanguage ()
	Switch to language. More...
Public Member Functions inherited from ilLMObjectGUI
	__construct (&$a_content_obj)
	constructor More...
	setActions ($a_actions="")
	build action array More...
	getTargetFrame ($a_cmd, $a_target_frame="")
	get target frame for command (command is method name without "Object", e.g. More...
	create ()
	structure / page object creation form More...
	putInTree ()
	put this object into content object tree More...
	delete ()
	Confirm deletion screen (delete page or structure objects) More...
	cancelDelete ()
	cancel deletion of page/structure objects More...
	confirmedDelete ()
	page and structure object deletion More...
	add_cell ($val, $link="")
	output a cell in object list More...
	showActions ($a_actions)
	show possible action (form buttons) More...
	checkTree ()
	check the content object tree More...

Static Public Member Functions
static	_goto ($a_target, $a_target_ref_id="")
	redirect script More...

Data Fields
	$obj
	$tree
Data Fields inherited from ilLMObjectGUI
	$ilias
	$tpl
	$lng
	$obj
	$ctrl
	$content_object
	$actions

Detailed Description

Class ilStructureObjectGUI.

User Interface for Structure Objects Editing

Author

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

Version

$Id$

@ilCtrl_Calls ilStructureObjectGUI: ilConditionHandlerGUI, ilObjectMetaDataGUI

Definition at line 21 of file class.ilStructureObjectGUI.php.

Constructor & Destructor Documentation

__construct()

ilStructureObjectGUI::__construct	(	&	$a_content_obj,
		&	$a_tree
	)

Constructor @access public.

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

        {
                parent::__construct($a_content_obj);
                $this->tree = $a_tree;
        }

Member Function Documentation

_goto()

static ilStructureObjectGUI::_goto (   $a_target,   $a_target_ref_id = ""  )

static

redirect script

Parameters

string

$a_target

Definition at line 641 of file class.ilStructureObjectGUI.php.

        {
                global $rbacsystem, $ilErr, $lng, $ilAccess;
 
                // determine learning object
                $lm_id = ilLMObject::_lookupContObjID($a_target);
 
                // get all references
                $ref_ids = ilObject::_getAllReferences($lm_id);
                
                // always try passed ref id first
                if (in_array($a_target_ref_id, $ref_ids))
                {
                        $ref_ids = array_merge(array($a_target_ref_id), $ref_ids);
                }
 
                // check read permissions
                foreach ($ref_ids as $ref_id)
                {
                        // Permission check
                        if ($ilAccess->checkAccess("read", "", $ref_id))
                        {
                                // don't redirect anymore, just set parameters
                                // (goto.php includes  "ilias.php")
                                $_GET["baseClass"] = "ilLMPresentationGUI";
                                $_GET["obj_id"] = $a_target;
                                $_GET["ref_id"] = $ref_id;
                                include_once("ilias.php");
                                exit;;
                        }
                }
                
                if ($ilAccess->checkAccess("read", "", ROOT_FOLDER_ID))
                {
                        ilUtil::sendFailure(sprintf($lng->txt("msg_no_perm_read_item"),
                                ilObject::_lookupTitle($lm_id)), true);
                        include_once("./Services/Object/classes/class.ilObjectGUI.php");
                        ilObjectGUI::_gotoRepositoryRoot();
                }
 
                $ilErr->raiseError($lng->txt("msg_no_perm_read_lm"), $ilErr->FATAL);
        }

References $_GET, $ilErr, ilLMObjectGUI\$lng, $ref_id, ilObject\_getAllReferences(), ilObjectGUI\_gotoRepositoryRoot(), ilLMObject\_lookupContObjID(), ilObject\_lookupTitle(), exit, ilUtil\sendFailure(), and sprintf.

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activatePages()

ilStructureObjectGUI::activatePages

(

)

activates or deactivates pages

Definition at line 505 of file class.ilStructureObjectGUI.php.

        {
                global $lng;
                
                include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
                if (is_array($_POST["id"]))
                {
                        $act_items = array();
                        // get all "top" ids, i.e. remove ids, that have a selected parent
                        foreach($_POST["id"] as $id)
                        {
                                $path = $this->tree->getPathId($id);
                                $take = true;
                                foreach($path as $path_id)
                                {
                                        if ($path_id != $id && in_array($path_id, $_POST["id"]))
                                        {
                                                $take = false;
                                        }
                                }
                                if ($take)
                                {
                                        $act_items[] = $id;
                                }
                        }
 
                        
                        foreach($act_items as $id)
                        {
                                $childs = $this->tree->getChilds($id);
                                foreach($childs as $child)
                                {
                                        if (ilLMObject::_lookupType($child["child"]) == "pg")
                                        {
                                                $act = ilLMPage::_lookupActive($child["child"],
                                                        $this->content_object->getType());
                                                ilLMPage::_writeActive($child["child"],
                                                        $this->content_object->getType(), !$act);
                                        }
                                }
                                if (ilLMObject::_lookupType($id) == "pg")
                                {
                                        $act = ilLMPage::_lookupActive($id,
                                                $this->content_object->getType());
                                        ilLMPage::_writeActive($id,
                                                $this->content_object->getType(), !$act);
                                }
                        }
                }
                else
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"), true);
                }
                
                $this->ctrl->redirect($this, "view");
        }

References $_POST, ilLMObjectGUI\$lng, $path, ilPageObject\_lookupActive(), ilLMObject\_lookupType(), ilPageObject\_writeActive(), and ilUtil\sendFailure().

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add_cell()

ilStructureObjectGUI::add_cell	(		$val,
			$link = ""
	)

output a cell in object list

Reimplemented from ilLMObjectGUI.

Definition at line 366 of file class.ilStructureObjectGUI.php.

        {
                if(!empty($link))
                {
                        $this->tpl->setCurrentBlock("begin_link");
                        $this->tpl->setVariable("LINK_TARGET", $link);
                        $this->tpl->parseCurrentBlock();
                        $this->tpl->touchBlock("end_link");
                }
 
                $this->tpl->setCurrentBlock("text");
                $this->tpl->setVariable("TEXT_CONTENT", $val);
                $this->tpl->parseCurrentBlock();
                $this->tpl->setCurrentBlock("table_cell");
                $this->tpl->parseCurrentBlock();
        }

cancel()

ilStructureObjectGUI::cancel

(

)

cancel creation of new page or chapter

Definition at line 583 of file class.ilStructureObjectGUI.php.

        {
                if ($_GET["obj_id"] != 0)
                {
                        if ($_GET["new_type"] == "pg")
                        {
                                $this->ctrl->redirect($this, "view");
                        }
                        else
                        {
                                $this->ctrl->redirect($this, "subchap");
                        }
                }
        }

References $_GET.

copyChapter()

ilStructureObjectGUI::copyChapter

(

)

copy a single chapter (selection)

Definition at line 487 of file class.ilStructureObjectGUI.php.

        {
                $this->copyItems("subchap");
        }

References copyItems().

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copyItems()

ilStructureObjectGUI::copyItems

(

$a_return = "view"

)

Copy items to clipboard.

Definition at line 224 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl, $lng;
                
                $items = ilUtil::stripSlashesArray($_POST["id"]);
                if (!is_array($items))
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "showHierarchy");
                }
                
                $todel = array();                               // delete IDs < 0 (needed for non-js editing)
                foreach($items as $k => $item)
                {
                        if ($item < 0)
                        {
                                $todel[] = $k;
                        }
                }
                foreach($todel as $k)
                {
                        unset($items[$k]);
                }
                
                if (!ilLMObject::uniqueTypesCheck($items))
                {
                        ilUtil::sendFailure($lng->txt("cont_choose_pages_or_chapters_only"), true);
                        $ilCtrl->redirect($this, "showHierarchy");
                }
 
                ilLMObject::clipboardCopy($this->content_object->getId(), $items);
                ilEditClipboard::setAction("copy");
                
                ilUtil::sendInfo($lng->txt("cont_selected_items_have_been_copied"), true);
                $ilCtrl->redirect($this, $a_return);
        }

References $_POST, $ilCtrl, ilLMObjectGUI\$lng, ilLMObject\clipboardCopy(), ilUtil\sendFailure(), ilUtil\sendInfo(), ilEditClipboard\setAction(), ilUtil\stripSlashesArray(), and ilLMObject\uniqueTypesCheck().

Referenced by copyChapter(), and copyPage().

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copyPage()

ilStructureObjectGUI::copyPage

(

)

copy page

Definition at line 455 of file class.ilStructureObjectGUI.php.

        {
                $this->copyItems();
        }

References copyItems().

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create()

ilStructureObjectGUI::create

(

)

create new page or chapter in chapter

Reimplemented from ilLMObjectGUI.

Definition at line 112 of file class.ilStructureObjectGUI.php.

        {
                if ($_GET["obj_id"] != "")
                {
                        $this->setTabs();
                }
                parent::create();
        }

References $_GET, and setTabs().

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cutChapter()

ilStructureObjectGUI::cutChapter

(

)

Cut chapter(s)

Definition at line 479 of file class.ilStructureObjectGUI.php.

        {
                $this->cutItems("subchap");
        }

References cutItems().

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cutItems()

ilStructureObjectGUI::cutItems

(

$a_return = "view"

)

Copy items to clipboard, then cut them from the current tree.

Definition at line 183 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl, $lng;
                
                $items = ilUtil::stripSlashesArray($_POST["id"]);
                if (!is_array($items))
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "showHierarchy");
                }
                
                $todel = array();                       // delete IDs < 0 (needed for non-js editing)
                foreach($items as $k => $item)
                {
                        if ($item < 0)
                        {
                                $todel[] = $k;
                        }
                }
                foreach($todel as $k)
                {
                        unset($items[$k]);
                }
                
                if (!ilLMObject::uniqueTypesCheck($items))
                {
                        ilUtil::sendFailure($lng->txt("cont_choose_pages_or_chapters_only"), true);
                        $ilCtrl->redirect($this, "showHierarchy");
                }
 
                ilLMObject::clipboardCut($this->content_object->getId(), $items);
                ilEditClipboard::setAction("cut");
                //ilUtil::sendInfo($this->lng->txt("msg_cut_clipboard"), true);
                ilUtil::sendInfo($lng->txt("cont_selected_items_have_been_cut"), true);
 
                $ilCtrl->redirect($this, $a_return);
        }

References $_POST, $ilCtrl, ilLMObjectGUI\$lng, ilLMObject\clipboardCut(), ilUtil\sendFailure(), ilUtil\sendInfo(), ilEditClipboard\setAction(), ilUtil\stripSlashesArray(), and ilLMObject\uniqueTypesCheck().

Referenced by cutChapter(), and cutPage().

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cutPage()

ilStructureObjectGUI::cutPage

(

)

cut page

Definition at line 447 of file class.ilStructureObjectGUI.php.

        {
                $this->cutItems();
        }

References cutItems().

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edit()

ilStructureObjectGUI::edit

(

)

Definition at line 121 of file class.ilStructureObjectGUI.php.

        {
                $this->view();
        }

References view().

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editMasterLanguage()

ilStructureObjectGUI::editMasterLanguage

(

)

Edit master language.

Parameters

return

Definition at line 1000 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl;
                
                $ilCtrl->setParameter($this, "transl", "");
                $ilCtrl->redirect($this, "showHierarchy");
        }

References $ilCtrl.

executeCommand()

ilStructureObjectGUI::executeCommand

(

)

execute command

Definition at line 58 of file class.ilStructureObjectGUI.php.

        {               
//echo "<br>:cmd:".$this->ctrl->getCmd().":cmdClass:".$this->ctrl->getCmdClass().":";
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
 
                switch($next_class)
                {
                        case 'ilobjectmetadatagui':
                                
                                $this->setTabs();
                        
                                include_once 'Services/Object/classes/class.ilObjectMetaDataGUI.php';
                                $md_gui = new ilObjectMetaDataGUI($this->content_object, $this->obj->getType(), $this->obj->getId());   
                                $md_gui->addMDObserver($this->obj, 'MDUpdateListener', 'General');
                                $md_gui->addMDObserver($this->obj, 'MDUpdateListener', 'Educational'); // #9510
                                $this->ctrl->forwardCommand($md_gui);
                                break;
 
                        case "ilconditionhandlergui":
                                global $ilTabs;
                                include_once './Services/AccessControl/classes/class.ilConditionHandlerGUI.php';
 
                                $this->setTabs();
                                $this->initConditionHandlerInterface();
                                $this->ctrl->forwardCommand($this->condHI);
                                $ilTabs->setTabActive('preconditions');
                                break;
 
                        default:
                                if($cmd == 'listConditions')
                                {
                                        $this->setTabs();
                                        $this->initConditionHandlerInterface();
                                        $this->condHI->executeCommand();
                                }
                                elseif(($cmd == "create") && ($_POST["new_type"] == "pg"))
                                {
                                        $this->setTabs();
                                        $pg_gui = new ilLMPageObjectGUI($this->content_object);
                                        $pg_gui->executeCommand();
                                }
                                else
                                {
                                        $this->$cmd();
                                }
                                break;
                }
        }

References $_POST, $cmd, initConditionHandlerInterface(), and setTabs().

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getType()

ilStructureObjectGUI::getType

(

)

this function is called by condition handler gui interface

Definition at line 50 of file class.ilStructureObjectGUI.php.

        {
                return "st";
        }

initConditionHandlerInterface()

ilStructureObjectGUI::initConditionHandlerInterface

(

)

Definition at line 566 of file class.ilStructureObjectGUI.php.

        {
                include_once("./Services/AccessControl/classes/class.ilConditionHandlerGUI.php");
 
                $this->condHI = new ilConditionHandlerGUI($this);
                $this->condHI->setBackButtons(array());
                $this->condHI->setAutomaticValidation(false);
                $this->condHI->setTargetType("st");
                $this->condHI->setTargetRefId($this->content_object->getRefId());
                $this->condHI->setTargetId($this->obj->getId());
                $this->condHI->setTargetTitle($this->obj->getTitle());
        }

Referenced by executeCommand().

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initSetPageLayoutForm()

ilStructureObjectGUI::initSetPageLayoutForm

(

)

Init set page layout form.

Definition at line 947 of file class.ilStructureObjectGUI.php.

        {
                global $lng, $ilCtrl;
        
                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form = new ilPropertyFormGUI();
                
                if (is_array($_POST["id"]))
                {
                        foreach ($_POST["id"] as $id)
                        {
                                $hi = new ilHiddenInputGUI("id[]");
                                $hi->setValue($id);
                                $this->form->addItem($hi);
                        }
                }
                $layout = ilObjContentObjectGUI::getLayoutOption($lng->txt("cont_layout"), "layout",
                        $this->content_object->getLayout());
 
                $this->form->addItem($layout);
        
                $this->form->addCommandButton("savePageLayout", $lng->txt("save"));
                $this->form->addCommandButton("showHierarchy", $lng->txt("cancel"));
                
                $this->form->setTitle($lng->txt("cont_set_layout"));
                $this->form->setFormAction($ilCtrl->getFormAction($this));
         
        }

References $_POST, $ilCtrl, $layout, ilLMObjectGUI\$lng, and ilObjContentObjectGUI\getLayoutOption().

Referenced by setPageLayout().

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insertChapter()

ilStructureObjectGUI::insertChapter

(

$a_as_sub = false

)

Insert (multiple) chapters at node.

Definition at line 687 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl, $lng;
                
                include_once("./Modules/LearningModule/classes/class.ilChapterHierarchyFormGUI.php");
                
                $num = ilChapterHierarchyFormGUI::getPostMulti();
                $node_id = ilChapterHierarchyFormGUI::getPostNodeId();
                
                if ($a_as_sub)          // as subchapter
                {
                        if (!ilChapterHierarchyFormGUI::getPostFirstChild())    // insert under parent
                        {
                                $parent_id = $node_id;
                                $target = "";
                        }
                        else                                                                                                    // we shouldnt end up here
                        {
                                $ilCtrl->redirect($this, "showHierarchy");
                                return;
                        }
                }
                else                            // as chapter
                {
                        if (!ilChapterHierarchyFormGUI::getPostFirstChild())    // insert after node id
                        {
                                $parent_id = $this->tree->getParentId($node_id);
                                $target = $node_id;
                        }
                        else                                                                                                    // insert as first child
                        {
                                $parent_id = $node_id;
                                $target = IL_FIRST_NODE;
                        }
                }
                for ($i = 1; $i <= $num; $i++)
                {
                        $chap = new ilStructureObject($this->content_object);
                        $chap->setType("st");
                        $chap->setTitle($lng->txt("cont_new_chap"));
                        $chap->setLMId($this->content_object->getId());
                        $chap->create();
                        ilLMObject::putInTree($chap, $parent_id, $target);
                }
 
                $ilCtrl->redirect($this, "view");
        }

References $ilCtrl, ilLMObjectGUI\$lng, $target, ilHierarchyFormGUI\getPostFirstChild(), ilHierarchyFormGUI\getPostMulti(), ilHierarchyFormGUI\getPostNodeId(), IL_FIRST_NODE, and ilLMObject\putInTree().

Referenced by insertSubchapter().

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insertChapterClip()

ilStructureObjectGUI::insertChapterClip	(		$a_as_sub = false,
			$a_return = "view"
	)

Insert Chapter from clipboard.

Definition at line 748 of file class.ilStructureObjectGUI.php.

        {
                global $ilUser, $ilCtrl, $ilLog;
                
                $ilLog->write("Insert Chapter From Clipboard");
                
                include_once("./Modules/LearningModule/classes/class.ilChapterHierarchyFormGUI.php");
                
                $node_id = ilChapterHierarchyFormGUI::getPostNodeId();
                $first_child = ilChapterHierarchyFormGUI::getPostFirstChild();
 
                if ($a_as_sub)          // as subchapter
                {
                        if (!$first_child)      // insert under parent
                        {
                                $parent_id = $node_id;
                                $target = "";
                        }
                        else                                                                                                    // we shouldnt end up here
                        {
                                $ilCtrl->redirect($this, "showHierarchy");
                                return;
                        }
                }
                else    // as chapter
                {
                        if (!$first_child)      // insert after node id
                        {
                                $parent_id = $this->tree->getParentId($node_id);
                                $target = $node_id;
                        }
                        else                                                                                                    // insert as first child
                        {
                                $parent_id = $node_id;
                                $target = IL_FIRST_NODE;
                                
                                // do not move a chapter in front of a page
                                $childs = $this->tree->getChildsByType($parent_id, "pg");
                                if (count($childs) != 0)
                                {
                                        $target = $childs[count($childs) - 1]["obj_id"];
                                }
                        }
                }
                
                // copy and paste
                $chapters = $ilUser->getClipboardObjects("st", true);
                $copied_nodes = array();
                
                foreach ($chapters as $chap)
                {
                        $ilLog->write("Call pasteTree, Target LM: ".$this->content_object->getId().", Chapter ID: ".$chap["id"]
                                .", Parent ID: ".$parent_id.", Target: ".$target);
                        $cid = ilLMObject::pasteTree($this->content_object, $chap["id"], $parent_id,
                                $target, $chap["insert_time"], $copied_nodes,
                                (ilEditClipboard::getAction() == "copy"));
                        $target = $cid;
                }
                ilLMObject::updateInternalLinks($copied_nodes);
 
                if (ilEditClipboard::getAction() == "cut")
                {
                        $ilUser->clipboardDeleteObjectsOfType("pg");
                        $ilUser->clipboardDeleteObjectsOfType("st");
                        ilEditClipboard::clear();
                }
                
                $this->content_object->checkTree();
                $ilCtrl->redirect($this, $a_return);
        }

References $ilCtrl, $ilLog, $ilUser, $target, ilEditClipboard\clear(), ilEditClipboard\getAction(), ilHierarchyFormGUI\getPostFirstChild(), ilHierarchyFormGUI\getPostNodeId(), IL_FIRST_NODE, ilLMObject\pasteTree(), and ilLMObject\updateInternalLinks().

Referenced by insertSubchapterClip(), and pasteChapter().

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insertPage()

ilStructureObjectGUI::insertPage

(

)

Insert (multiple) pages at node.

Definition at line 830 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl, $lng;
                
                include_once("./Modules/LearningModule/classes/class.ilChapterHierarchyFormGUI.php");
                
                $num = ilChapterHierarchyFormGUI::getPostMulti();
                $node_id = ilChapterHierarchyFormGUI::getPostNodeId();
                
                if (!ilChapterHierarchyFormGUI::getPostFirstChild())    // insert after node id
                {
                        $parent_id = $this->tree->getParentId($node_id);
                        $target = $node_id;
                }
                else                                                                                                    // insert as first child
                {
                        $parent_id = $node_id;
                        $target = IL_FIRST_NODE;
                }
 
                for ($i = 1; $i <= $num; $i++)
                {
                        $page = new ilLMPageObject($this->content_object);
                        $page->setType("pg");
                        $page->setTitle($lng->txt("cont_new_page"));
                        $page->setLMId($this->content_object->getId());
                        $page->create();
                        ilLMObject::putInTree($page, $parent_id, $target);
                }
 
                $ilCtrl->redirect($this, "showHierarchy");
        }

References $ilCtrl, ilLMObjectGUI\$lng, $target, ilHierarchyFormGUI\getPostFirstChild(), ilHierarchyFormGUI\getPostMulti(), ilHierarchyFormGUI\getPostNodeId(), IL_FIRST_NODE, and ilLMObject\putInTree().

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insertPageClip()

ilStructureObjectGUI::insertPageClip

(

)

Insert pages from clipboard.

Definition at line 866 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl, $ilUser;
                
                include_once("./Modules/LearningModule/classes/class.ilChapterHierarchyFormGUI.php");
                
                $node_id = ilChapterHierarchyFormGUI::getPostNodeId();
                $first_child = ilChapterHierarchyFormGUI::getPostFirstChild();
                
                if (!$first_child)      // insert after node id
                {
                        $parent_id = $this->tree->getParentId($node_id);
                        $target = $node_id;
                }
                else                                                                                                    // insert as first child
                {
                        $parent_id = $node_id;
                        $target = IL_FIRST_NODE;
                }
 
                // cut and paste
                $pages = $ilUser->getClipboardObjects("pg");
                $copied_nodes = array();
                foreach ($pages as $pg)
                {
                        $cid = ilLMObject::pasteTree($this->content_object, $pg["id"], $parent_id, $target,
                                $pg["insert_time"], $copied_nodes,
                                (ilEditClipboard::getAction() == "copy"));
                        $target = $cid;
                }
                ilLMObject::updateInternalLinks($copied_nodes);
 
                if (ilEditClipboard::getAction() == "cut")
                {
                        $ilUser->clipboardDeleteObjectsOfType("pg");
                        $ilUser->clipboardDeleteObjectsOfType("st");
                        ilEditClipboard::clear();
                }
                
                $ilCtrl->redirect($this, "view");
        }

References $ilCtrl, $ilUser, $target, ilEditClipboard\clear(), ilEditClipboard\getAction(), ilHierarchyFormGUI\getPostFirstChild(), ilHierarchyFormGUI\getPostNodeId(), IL_FIRST_NODE, ilLMObject\pasteTree(), and ilLMObject\updateInternalLinks().

Referenced by pastePage().

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insertSubchapter()

ilStructureObjectGUI::insertSubchapter

(

)

Insert (multiple) subchapters at node.

Definition at line 738 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl;
                
                $this->insertChapter(true);
        }

References $ilCtrl, and insertChapter().

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insertSubchapterClip()

ilStructureObjectGUI::insertSubchapterClip

(

)

Insert Chapter from clipboard.

Definition at line 822 of file class.ilStructureObjectGUI.php.

        {
                $this->insertChapterClip(true);
        }

References insertChapterClip().

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pasteChapter()

ilStructureObjectGUI::pasteChapter

(

)

paste chapter

Definition at line 495 of file class.ilStructureObjectGUI.php.

        {
                global $ilUser;
                
                return $this->insertChapterClip(false, "subchap");
        }

References $ilUser, and insertChapterClip().

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pastePage()

ilStructureObjectGUI::pastePage

(

)

paste page

Definition at line 463 of file class.ilStructureObjectGUI.php.

        {
                global $ilUser;
                
                if (!$ilUser->clipboardHasObjectsOfType("pg"))
                {
                        $this->ilias->raiseError($this->lng->txt("no_page_in_clipboard"),$this->ilias->error_obj->MESSAGE);
                }
 
                return $this->insertPageClip();
        }

References $ilUser, and insertPageClip().

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proceedDragDrop()

ilStructureObjectGUI::proceedDragDrop

(

)

Perform drag and drop action.

Definition at line 912 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl;
 
//echo "-".$_POST["il_hform_source_id"]."-".$_POST["il_hform_target_id"]."-".$_POST["il_hform_fc"]."-";
                $this->content_object->executeDragDrop($_POST["il_hform_source_id"], $_POST["il_hform_target_id"],
                        $_POST["il_hform_fc"], $_POST["il_hform_as_subitem"]);
                $ilCtrl->redirect($this, "showHierarchy");
        }

References $_POST, and $ilCtrl.

putInTree()

ilStructureObjectGUI::putInTree

(

)

put chapter into tree

Reimplemented from ilLMObjectGUI.

Definition at line 413 of file class.ilStructureObjectGUI.php.

        {
//echo "st:putInTree";
                // chapters should be behind pages in the tree
                // so if target is first node, the target is substituted with
                // the last child of type pg
                if ($_GET["target"] == IL_FIRST_NODE)
                {
                        $tree = new ilTree($this->content_object->getId());
                        $tree->setTableNames('lm_tree','lm_data');
                        $tree->setTreeTablePK("lm_id");
 
                        // determine parent node id
                        $parent_id = (!empty($_GET["obj_id"]))
                                ? $_GET["obj_id"]
                                : $tree->getRootId();
                        // determine last child of type pg
                        $childs = $tree->getChildsByType($parent_id, "pg");
                        if (count($childs) != 0)
                        {
                                $_GET["target"] = $childs[count($childs) - 1]["obj_id"];
                        }
                }
                if (empty($_GET["target"]))
                {
                        $_GET["target"] = IL_LAST_NODE;
                }
 
                parent::putInTree();
        }

References $_GET, $tree, IL_FIRST_NODE, and IL_LAST_NODE.

Referenced by save().

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save()

ilStructureObjectGUI::save

(

)

save new chapter

Definition at line 387 of file class.ilStructureObjectGUI.php.

        {
 
                $this->obj = new ilStructureObject($this->content_object);
 
                $this->obj->setType("st");
                $this->obj->setTitle(ilUtil::stripSlashes($_POST["Fobject"]["title"]));
                $this->obj->setDescription(ilUtil::stripSlashes($_POST["Fobject"]["desc"]));
                $this->obj->setLMId($this->content_object->getId());
                $this->obj->create();
 
                $this->putInTree();
 
                // check the tree
                $this->checkTree();
 
                if (!empty($_GET["obj_id"]))
                {
                        $this->ctrl->redirect($this, "subchap");
                }
 
        }

References $_GET, $_POST, ilLMObjectGUI\checkTree(), putInTree(), and ilUtil\stripSlashes().

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saveAllTitles()

ilStructureObjectGUI::saveAllTitles

(

)

Save all titles of chapters/pages.

Definition at line 264 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl;
                
                ilLMObject::saveTitles($this->content_object, ilUtil::stripSlashesArray($_POST["title"]), $_GET["transl"]);
                
                $ilCtrl->redirect($this, "showHierarchy");
        }

References $_GET, $_POST, $ilCtrl, ilLMObject\saveTitles(), and ilUtil\stripSlashesArray().

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savePageLayout()

ilStructureObjectGUI::savePageLayout

(

)

Save page layout.

Definition at line 979 of file class.ilStructureObjectGUI.php.

        {
                global $lng, $ilCtrl;
                
                foreach ($_POST["id"] as $id)
                {
                        $id = ilUtil::stripSlashes($id);
                        ilLMPageObject::writeLayout(ilUtil::stripSlashes($id),
                                ilUtil::stripSlashes($_POST["layout"]),
                                $this->content_object);
                }
                ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                $ilCtrl->redirect($this, "showHierarchy");
        }

References $_POST, $ilCtrl, ilLMObjectGUI\$lng, ilUtil\sendSuccess(), ilUtil\stripSlashes(), and ilLMObject\writeLayout().

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setPageLayout()

ilStructureObjectGUI::setPageLayout

(

)

Set layout for multipl pages.

Definition at line 929 of file class.ilStructureObjectGUI.php.

        {
                global $tpl, $ilCtrl, $lng;
 
                if (!is_array($_POST["id"]))
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "showHierarchy");
                }
                
                $this->initSetPageLayoutForm();
                
                $tpl->setContent($this->form->getHTML());
        }

References $_POST, $ilCtrl, ilLMObjectGUI\$lng, ilLMObjectGUI\$tpl, initSetPageLayoutForm(), and ilUtil\sendFailure().

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setStructureObject()

ilStructureObjectGUI::setStructureObject

(

&

$a_st_object

)

set structure object

Parameters

object

$a_st_object

structure object

Definition at line 41 of file class.ilStructureObjectGUI.php.

        {
                $this->obj = $a_st_object;
        }

setTabs()

ilStructureObjectGUI::setTabs

(

)

output tabs

Definition at line 602 of file class.ilStructureObjectGUI.php.

        {
                global $ilTabs, $ilUser, $lng;
 
                // subelements
                $ilTabs->addTarget("cont_pages_and_subchapters",
                         $this->ctrl->getLinkTarget($this,'showHierarchy'),
                         array("view", "showHierarchy"), get_class($this));
 
                // preconditions
                $ilTabs->addTarget("preconditions",
                         $this->ctrl->getLinkTarget($this, 'listConditions'),
                         "listConditions", get_class($this));
 
                // metadata
                include_once "Services/Object/classes/class.ilObjectMetaDataGUI.php";
                $mdgui = new ilObjectMetaDataGUI($this->content_object, $this->obj->getType(), $this->obj->getId());                    
                $mdtab = $mdgui->getTab();
                if($mdtab)
                {
                        $ilTabs->addTarget("meta_data",
                                 $mdtab,
                                 "", "ilmdeditorgui");
                }
                         
                $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_st.svg"));
                $this->tpl->setTitle(
                        $this->lng->txt($this->obj->getType()).": ".$this->obj->getTitle());
 
                // presentation view
                $ilTabs->addNonTabbedLink("pres_mode", $lng->txt("cont_presentation_view"),
                        ILIAS_HTTP_PATH."/goto.php?target=st_".$this->obj->getId(), "_top");
        }

References $ilUser, ilLMObjectGUI\$lng, and ilUtil\getImagePath().

Referenced by create(), executeCommand(), showHierarchy(), and subchap().

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showHierarchy()

ilStructureObjectGUI::showHierarchy

(

)

Show subhiearchy of pages and subchapters.

Definition at line 140 of file class.ilStructureObjectGUI.php.

        {
                global $lng, $ilCtrl;
                
                $this->setTabs();
                
                $ilCtrl->setParameter($this, "backcmd", "showHierarchy");
                
                include_once("./Modules/LearningModule/classes/class.ilChapterHierarchyFormGUI.php");
                $form_gui = new ilChapterHierarchyFormGUI($this->content_object->getType(), $_GET["transl"]);
                $form_gui->setFormAction($ilCtrl->getFormAction($this));
                $form_gui->setTitle($this->obj->getTitle());
                $form_gui->setIcon(ilUtil::getImagePath("icon_st.svg"));
                $form_gui->setTree($this->tree);
                $form_gui->setCurrentTopNodeId($this->obj->getId());
                $form_gui->addMultiCommand($lng->txt("delete"), "delete");
                $form_gui->addMultiCommand($lng->txt("cut"), "cutItems");
                $form_gui->addMultiCommand($lng->txt("copy"), "copyItems");
                $form_gui->addMultiCommand($lng->txt("cont_de_activate"), "activatePages");
                if ($this->content_object->getLayoutPerPage())
                {       
                        $form_gui->addMultiCommand($lng->txt("cont_set_layout"), "setPageLayout");
                }
                $form_gui->setDragIcon(ilUtil::getImagePath("icon_pg.svg"));
                $form_gui->addCommand($lng->txt("cont_save_all_titles"), "saveAllTitles");
                $form_gui->addHelpItem($lng->txt("cont_chapters_after_pages"));
                $up_gui = "ilobjlearningmodulegui";
                $ilCtrl->setParameterByClass($up_gui, "active_node", $this->obj->getId());
                $ilCtrl->setParameterByClass($up_gui, "active_node", "");
 
                $ctpl = new ilTemplate("tpl.chap_and_pages.html", true, true, "Modules/LearningModule");
                $ctpl->setVariable("HIERARCHY_FORM", $form_gui->getHTML());
                $ilCtrl->setParameter($this, "obj_id", $_GET["obj_id"]);
                
                include_once("./Modules/LearningModule/classes/class.ilObjContentObjectGUI.php");
                $ml_head = ilObjContentObjectGUI::getMultiLangHeader($this->content_object->getId(), $this);
                
                $this->tpl->setContent($ml_head.$ctpl->get());
        }

References $_GET, $ilCtrl, ilLMObjectGUI\$lng, ilUtil\getImagePath(), ilObjContentObjectGUI\getMultiLangHeader(), and setTabs().

Referenced by view().

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subchap()

ilStructureObjectGUI::subchap

(

)

Definition at line 276 of file class.ilStructureObjectGUI.php.

        {
                global $tree, $ilCtrl, $lng, $ilUser;
 
                $this->setTabs();
 
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.structure_edit.html", "Modules/LearningModule");
                $num = 0;
 
                $this->tpl->setCurrentBlock("form");
                $this->ctrl->setParameter($this, "backcmd", "subchap");
                $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
                $this->tpl->setVariable("HEADER_TEXT", $this->lng->txt("cont_subchapters"));
                $this->tpl->setVariable("CHECKBOX_TOP", IL_FIRST_NODE);
 
                $cnt = 0;
                $childs = $this->tree->getChilds($this->obj->getId());
                foreach ($childs as $child)
                {
                        if($child["type"] != "st")
                        {
                                continue;
                        }
                        $this->tpl->setCurrentBlock("table_row");
                        // color changing
                        $css_row = ilUtil::switchColor($cnt++,"tblrow1","tblrow2");
 
                        // checkbox
                        $this->tpl->setVariable("CHECKBOX_ID", $child["obj_id"]);
                        $this->tpl->setVariable("CSS_ROW", $css_row);
                        $this->tpl->setVariable("IMG_OBJ", ilUtil::getImagePath("icon_st.svg"));
 
                        // type
                        $this->ctrl->setParameterByClass("ilStructureObjectGUI", "obj_id", $child["obj_id"]);
                        $link = $this->ctrl->getLinkTargetByClass("ilStructureObjectGUI", "view");
                        $this->tpl->setVariable("LINK_TARGET", $link);
 
                        // title
                        $this->tpl->setVariable("TEXT_CONTENT",
                                ilStructureObject::_getPresentationTitle($child["obj_id"], IL_CHAPTER_TITLE,
                                        $this->content_object->isActiveNumbering()));
 
                        $this->tpl->parseCurrentBlock();
                }
                if($cnt == 0)
                {
                        $this->tpl->setCurrentBlock("notfound");
                        $this->tpl->setVariable("NUM_COLS", 3);
                        $this->tpl->setVariable("TXT_OBJECT_NOT_FOUND", $this->lng->txt("obj_not_found"));
                        $this->tpl->parseCurrentBlock();
                }
                //else
                //{
                        // SHOW VALID ACTIONS
                        $this->tpl->setVariable("NUM_COLS", 3);
                        $acts = array("delete" => "delete", "cutChapter" => "cut",
                                "copyChapter" => "copyChapter");
                        if ($ilUser->clipboardHasObjectsOfType("st"))
                        {
                                $acts["pasteChapter"] =  "pasteChapter";
                        }
                        $this->showActions($acts);
                //}
 
                // SHOW POSSIBLE SUB OBJECTS
                $this->tpl->setVariable("NUM_COLS", 3);
                //$this->showPossibleSubObjects("st");
                $subobj = array("st");
                $opts = ilUtil::formSelect(12,"new_type",$subobj);
                //$this->tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.svg"));
                $this->tpl->setCurrentBlock("add_object");
                $this->tpl->setVariable("SELECT_OBJTYPE", $opts);
                //$this->tpl->setVariable("FORMACTION_OBJ_ADD", "adm_object.php?cmd=create&ref_id=".$_GET["ref_id"]);
                $this->tpl->setVariable("BTN_NAME", "create");
                $this->tpl->setVariable("TXT_ADD", $this->lng->txt("insert"));
                $this->tpl->parseCurrentBlock();
 
                //$this->tpl->setVariable("NUM_COLS", 2);
                //$this->showPossibleSubObjects("st");
 
                $this->tpl->setCurrentBlock("form");
                $this->tpl->parseCurrentBlock();
 
                $ilCtrl->setParameter($this, "obj_id", $_GET["obj_id"]);
 
        }

References $_GET, $ilCtrl, $ilUser, ilLMObjectGUI\$lng, $tree, ilStructureObject\_getPresentationTitle(), ilUtil\formSelect(), ilUtil\getImagePath(), IL_CHAPTER_TITLE, IL_FIRST_NODE, setTabs(), ilLMObjectGUI\showActions(), and ilUtil\switchColor().

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switchToLanguage()

ilStructureObjectGUI::switchToLanguage

(

)

Switch to language.

Parameters

return

Definition at line 1014 of file class.ilStructureObjectGUI.php.

        {
                global $ilCtrl;
                
                $ilCtrl->setParameter($this, "transl", $_GET["totransl"]); 
                $ilCtrl->redirect($this, "showHierarchy");
        }

References $_GET, and $ilCtrl.

view()

ilStructureObjectGUI::view

(

)

Definition at line 129 of file class.ilStructureObjectGUI.php.

        {
                global $tree, $ilUser, $ilCtrl, $lng;
 
                $this->showHierarchy();
        }

References $ilCtrl, $ilUser, ilLMObjectGUI\$lng, $tree, and showHierarchy().

Referenced by edit().

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Field Documentation

$obj

ilStructureObjectGUI::$obj

Definition at line 23 of file class.ilStructureObjectGUI.php.

$tree

ilStructureObjectGUI::$tree

Definition at line 24 of file class.ilStructureObjectGUI.php.

Referenced by putInTree(), subchap(), and view().

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

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