ilStructureObjectGUI Class Reference

Class ilStructureObjectGUI. More...

Inheritance diagram for ilStructureObjectGUI:

Collaboration diagram for ilStructureObjectGUI:

Public Member Functions
	ilStructureObjectGUI (&$a_content_obj, &$a_tree)
	Constructor 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, $a_return="view")
	Insert Chapter from clipboard. More...
	insertSubchapterClip ()
	Insert Chapter from clipboard. More...
	insertPage ()
	Insert (multiple) pages at node. More...
	insertPageClip ()
	Insert pages from clipboard. More...
	proceedDragDrop ()
	Perform drag and drop action. More...
	setPageLayout ()
	Set layout for multipl pages. More...
	initSetPageLayoutForm ()
	Init set page layout form. More...
	savePageLayout ()
	Save page layout. More...
	editMasterLanguage ()
	Edit master language. More...
	switchToLanguage ()
	Switch to language. More...
Public Member Functions inherited from ilLMObjectGUI
	ilLMObjectGUI (&$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

$Id$

ilStructureObjectGUI: ilConditionHandlerGUI, ilMDEditorGUI

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

Member Function Documentation

_goto()

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

static

redirect script

Parameters

string

$a_target

Definition at line 640 of file class.ilStructureObjectGUI.php.

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

        {
                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);
        }

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activatePages()

ilStructureObjectGUI::activatePages

(

)

activates or deactivates pages

Definition at line 510 of file class.ilStructureObjectGUI.php.

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

        {
                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");
        }

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add_cell()

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

output a cell in object list

Definition at line 371 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 588 of file class.ilStructureObjectGUI.php.

References $_GET.

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

copyChapter()

ilStructureObjectGUI::copyChapter

(

)

copy a single chapter (selection)

Definition at line 492 of file class.ilStructureObjectGUI.php.

References copyItems().

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

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copyItems()

ilStructureObjectGUI::copyItems

(

$a_return = "view"

)

Copy items to clipboard.

Definition at line 229 of file class.ilStructureObjectGUI.php.

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

Referenced by copyChapter(), and copyPage().

        {
                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);
        }

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copyPage()

ilStructureObjectGUI::copyPage

(

)

copy page

Definition at line 460 of file class.ilStructureObjectGUI.php.

References copyItems().

        {
                $this->copyItems();
        }

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create()

ilStructureObjectGUI::create

(

)

create new page or chapter in chapter

Definition at line 115 of file class.ilStructureObjectGUI.php.

References $_GET, and setTabs().

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

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cutChapter()

ilStructureObjectGUI::cutChapter

(

)

Cut chapter(s)

Definition at line 484 of file class.ilStructureObjectGUI.php.

References cutItems().

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

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cutItems()

ilStructureObjectGUI::cutItems

(

$a_return = "view"

)

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

Definition at line 188 of file class.ilStructureObjectGUI.php.

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

Referenced by cutChapter(), and cutPage().

        {
                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);
        }

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cutPage()

ilStructureObjectGUI::cutPage

(

)

cut page

Definition at line 452 of file class.ilStructureObjectGUI.php.

References cutItems().

        {
                $this->cutItems();
        }

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edit()

ilStructureObjectGUI::edit

(

)

Definition at line 124 of file class.ilStructureObjectGUI.php.

References view().

        {
                $this->view();
        }

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editMasterLanguage()

ilStructureObjectGUI::editMasterLanguage

(

)

Edit master language.

Parameters

Definition at line 999 of file class.ilStructureObjectGUI.php.

References $ilCtrl.

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

executeCommand()

& ilStructureObjectGUI::executeCommand

(

)

execute command

Definition at line 60 of file class.ilStructureObjectGUI.php.

References $_POST, $cmd, $ret, ilMDEditorGUI\addObserver(), initConditionHandlerInterface(), and setTabs().

        {               
//echo "<br>:cmd:".$this->ctrl->getCmd().":cmdClass:".$this->ctrl->getCmdClass().":";
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();

                switch($next_class)
                {
                        case 'ilmdeditorgui':
                                
                                $this->setTabs();
                                include_once 'Services/MetaData/classes/class.ilMDEditorGUI.php';

                                $md_gui =& new ilMDEditorGUI($this->content_object->getID(),
                                        $this->obj->getId(), $this->obj->getType());
                                $md_gui->addObserver($this->obj,'MDUpdateListener','General');

                                $this->ctrl->forwardCommand($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();
                                        $ret =& $this->condHI->executeCommand();
                                }
                                elseif(($cmd == "create") && ($_POST["new_type"] == "pg"))
                                {
                                        $this->setTabs();
                                        $pg_gui =& new ilLMPageObjectGUI($this->content_object);
                                        $ret =& $pg_gui->executeCommand();
                                }
                                else
                                {
                                        $ret =& $this->$cmd();
                                }
                                break;
                }
        }

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getType()

ilStructureObjectGUI::getType

(

)

this function is called by condition handler gui interface

Definition at line 52 of file class.ilStructureObjectGUI.php.

        {
                return "st";
        }

ilStructureObjectGUI()

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

Constructor public.

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

References ilLMObjectGUI\$ilias, ilLMObjectGUI\$lng, and ilLMObjectGUI\$tpl.

        {
                global $ilias, $tpl, $lng;

                parent::ilLMObjectGUI($a_content_obj);
                $this->tree =& $a_tree;
        }

initConditionHandlerInterface()

ilStructureObjectGUI::initConditionHandlerInterface

(

)

Definition at line 571 of file class.ilStructureObjectGUI.php.

Referenced by executeCommand().

        {
                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());
        }

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initSetPageLayoutForm()

ilStructureObjectGUI::initSetPageLayoutForm

(

)

Init set page layout form.

Definition at line 946 of file class.ilStructureObjectGUI.php.

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

Referenced by setPageLayout().

        {
                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));
         
        }

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insertChapter()

ilStructureObjectGUI::insertChapter

(

$a_as_sub = false

)

Insert (multiple) chapters at node.

Definition at line 686 of file class.ilStructureObjectGUI.php.

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

Referenced by insertSubchapter().

        {
                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");
        }

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insertChapterClip()

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

Insert Chapter from clipboard.

Definition at line 747 of file class.ilStructureObjectGUI.php.

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

Referenced by insertSubchapterClip(), and pasteChapter().

        {
                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);
        }

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insertPage()

ilStructureObjectGUI::insertPage

(

)

Insert (multiple) pages at node.

Definition at line 829 of file class.ilStructureObjectGUI.php.

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

        {
                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");
        }

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insertPageClip()

ilStructureObjectGUI::insertPageClip

(

)

Insert pages from clipboard.

Definition at line 865 of file class.ilStructureObjectGUI.php.

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

Referenced by pastePage().

        {
                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");
        }

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insertSubchapter()

ilStructureObjectGUI::insertSubchapter

(

)

Insert (multiple) subchapters at node.

Definition at line 737 of file class.ilStructureObjectGUI.php.

References $ilCtrl, and insertChapter().

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

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insertSubchapterClip()

ilStructureObjectGUI::insertSubchapterClip

(

)

Insert Chapter from clipboard.

Definition at line 821 of file class.ilStructureObjectGUI.php.

References insertChapterClip().

        {
                $this->insertChapterClip(true);
        }

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pasteChapter()

ilStructureObjectGUI::pasteChapter

(

)

paste chapter

Definition at line 500 of file class.ilStructureObjectGUI.php.

References $ilUser, and insertChapterClip().

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

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pastePage()

ilStructureObjectGUI::pastePage

(

)

paste page

Definition at line 468 of file class.ilStructureObjectGUI.php.

References $ilUser, and insertPageClip().

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

                return $this->insertPageClip();
        }

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proceedDragDrop()

ilStructureObjectGUI::proceedDragDrop

(

)

Perform drag and drop action.

Definition at line 911 of file class.ilStructureObjectGUI.php.

References $_POST, and $ilCtrl.

        {
                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");
        }

putInTree()

ilStructureObjectGUI::putInTree

(

)

put chapter into tree

Definition at line 418 of file class.ilStructureObjectGUI.php.

References $_GET, IL_FIRST_NODE, IL_LAST_NODE, and ilTree\setTableNames().

Referenced by save().

        {
//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();
        }

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save()

ilStructureObjectGUI::save

(

)

save new chapter

Definition at line 392 of file class.ilStructureObjectGUI.php.

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

        {

                $this->obj =& new ilStructureObject($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");
                }

        }

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saveAllTitles()

ilStructureObjectGUI::saveAllTitles

(

)

Save all titles of chapters/pages.

Definition at line 269 of file class.ilStructureObjectGUI.php.

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

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

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savePageLayout()

ilStructureObjectGUI::savePageLayout

(

)

Save page layout.

Definition at line 978 of file class.ilStructureObjectGUI.php.

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

        {
                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");
        }

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setPageLayout()

ilStructureObjectGUI::setPageLayout

(

)

Set layout for multipl pages.

Definition at line 928 of file class.ilStructureObjectGUI.php.

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

        {
                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());
        }

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setStructureObject()

ilStructureObjectGUI::setStructureObject

(

&

$a_st_object

)

set structure object

Parameters

object

$a_st_object

structure object

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

        {
                $this->obj =& $a_st_object;
        }

setTabs()

ilStructureObjectGUI::setTabs

(

)

output tabs

Definition at line 607 of file class.ilStructureObjectGUI.php.

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

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

        {
                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
                $ilTabs->addTarget("meta_data",
                         $this->ctrl->getLinkTargetByClass("ilmdeditorgui",''),
                         "", "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");
        }

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showHierarchy()

ilStructureObjectGUI::showHierarchy

(

)

Show subhiearchy of pages and subchapters.

Definition at line 143 of file class.ilStructureObjectGUI.php.

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

Referenced by view().

        {
                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"));
                $up_gui = ($this->content_object->getType() == "dbk")
                        ? "ilobjdlbookgui"
                        : "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());
        }

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subchap()

ilStructureObjectGUI::subchap

(

)

Definition at line 281 of file class.ilStructureObjectGUI.php.

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

        {
                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"],
                                        $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"]);

        }

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switchToLanguage()

ilStructureObjectGUI::switchToLanguage

(

)

Switch to language.

Parameters

Definition at line 1013 of file class.ilStructureObjectGUI.php.

References $_GET, and $ilCtrl.

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

view()

ilStructureObjectGUI::view

(

)

Definition at line 132 of file class.ilStructureObjectGUI.php.

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

Referenced by edit().

        {
                global $tree, $ilUser, $ilCtrl, $lng;

                $this->showHierarchy();
        }

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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 subchap(), and view().

---

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

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