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

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:

class.ilStructureObjectGUI.php 45246 2013-10-04 16:26:40Z akill

ilStructureObjectGUI: ilConditionHandlerInterface, ilMDEditorGUI

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

Member Function Documentation

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

redirect script

Parameters

string

$a_target

Definition at line 642 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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ilStructureObjectGUI::activatePages

(

)

activates or deactivates pages

Definition at line 512 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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ilStructureObjectGUI::add_cell	(		$val,
			$link = ""
	)

output a cell in object list

Reimplemented from ilLMObjectGUI.

Definition at line 373 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();
        }

ilStructureObjectGUI::cancel

(

)

cancel creation of new page or chapter

Definition at line 590 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");
                        }
                }
        }

ilStructureObjectGUI::copyChapter

(

)

copy a single chapter (selection)

Definition at line 494 of file class.ilStructureObjectGUI.php.

References copyItems().

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

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ilStructureObjectGUI::copyItems

(

$a_return = "view"

)

Copy items to clipboard.

Definition at line 231 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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ilStructureObjectGUI::copyPage

(

)

copy page

Definition at line 462 of file class.ilStructureObjectGUI.php.

References copyItems().

        {
                $this->copyItems();
        }

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ilStructureObjectGUI::create

(

)

create new page or chapter in chapter

Reimplemented from ilLMObjectGUI.

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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ilStructureObjectGUI::cutChapter

(

)

Cut chapter(s)

Definition at line 486 of file class.ilStructureObjectGUI.php.

References cutItems().

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

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ilStructureObjectGUI::cutItems

(

$a_return = "view"

)

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

Definition at line 190 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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ilStructureObjectGUI::cutPage

(

)

cut page

Definition at line 454 of file class.ilStructureObjectGUI.php.

References cutItems().

        {
                $this->cutItems();
        }

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ilStructureObjectGUI::edit

(

)

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

References view().

        {
                $this->view();
        }

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ilStructureObjectGUI::editMasterLanguage

(

)

Edit master language.

Parameters

@return

Definition at line 1001 of file class.ilStructureObjectGUI.php.

References $ilCtrl.

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

& 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 "ilconditionhandlerinterface":
                                global $ilTabs;
                                include_once './Services/AccessControl/classes/class.ilConditionHandlerInterface.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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ilStructureObjectGUI::getType

(

)

this function is called by condition handler gui interface

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

        {
                return "st";
        }

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

Constructor public.

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

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

        {
                global $ilias, $tpl, $lng;

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

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ilStructureObjectGUI::initConditionHandlerInterface

(

)

Definition at line 573 of file class.ilStructureObjectGUI.php.

Referenced by executeCommand().

        {
                include_once("./Services/AccessControl/classes/class.ilConditionHandlerInterface.php");

                $this->condHI =& new ilConditionHandlerInterface($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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ilStructureObjectGUI::initSetPageLayoutForm

(

)

Init set page layout form.

Definition at line 948 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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ilStructureObjectGUI::insertChapter

(

$a_as_sub = false

)

Insert (multiple) chapters at node.

Definition at line 688 of file class.ilStructureObjectGUI.php.

References $ilCtrl, ilLMObjectGUI\$lng, ilHierarchyFormGUI\getPostFirstChild(), ilHierarchyFormGUI\getPostMulti(), ilHierarchyFormGUI\getPostNodeId(), IL_FIRST_NODE, and 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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ilStructureObjectGUI::insertChapterClip	(		$a_as_sub = false,
			$a_return = "view"
	)

Insert Chapter from clipboard.

Definition at line 749 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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ilStructureObjectGUI::insertPage

(

)

Insert (multiple) pages at node.

Definition at line 831 of file class.ilStructureObjectGUI.php.

References $ilCtrl, ilLMObjectGUI\$lng, ilHierarchyFormGUI\getPostFirstChild(), ilHierarchyFormGUI\getPostMulti(), ilHierarchyFormGUI\getPostNodeId(), IL_FIRST_NODE, and 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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ilStructureObjectGUI::insertPageClip

(

)

Insert pages from clipboard.

Definition at line 867 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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ilStructureObjectGUI::insertSubchapter

(

)

Insert (multiple) subchapters at node.

Definition at line 739 of file class.ilStructureObjectGUI.php.

References $ilCtrl, and insertChapter().

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

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ilStructureObjectGUI::insertSubchapterClip

(

)

Insert Chapter from clipboard.

Definition at line 823 of file class.ilStructureObjectGUI.php.

References insertChapterClip().

        {
                $this->insertChapterClip(true);
        }

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ilStructureObjectGUI::pasteChapter

(

)

paste chapter

Definition at line 502 of file class.ilStructureObjectGUI.php.

References $ilUser, and insertChapterClip().

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

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ilStructureObjectGUI::pastePage

(

)

paste page

Definition at line 470 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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ilStructureObjectGUI::proceedDragDrop

(

)

Perform drag and drop action.

Definition at line 913 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");
        }

ilStructureObjectGUI::putInTree

(

)

put chapter into tree

Reimplemented from ilLMObjectGUI.

Definition at line 420 of file class.ilStructureObjectGUI.php.

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

Referenced by insertChapter(), insertPage(), and 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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ilStructureObjectGUI::save

(

)

save new chapter

Definition at line 394 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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ilStructureObjectGUI::saveAllTitles

(

)

Save all titles of chapters/pages.

Definition at line 271 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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ilStructureObjectGUI::savePageLayout

(

)

Save page layout.

Definition at line 980 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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ilStructureObjectGUI::setPageLayout

(

)

Set layout for multipl pages.

Definition at line 930 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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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;
        }

ilStructureObjectGUI::setTabs

(

)

output tabs

Definition at line 609 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_b.png"));
                $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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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.png"));
                $form_gui->setTree($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_s.png"));
                $form_gui->addCommand($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());
                $form_gui->setExplorerUpdater("tree", "tree_div",
                        $ilCtrl->getLinkTargetByClass($up_gui, "explorer", "", true));
                $ilCtrl->setParameterByClass($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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ilStructureObjectGUI::subchap

(

)

Definition at line 283 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.png"));

                        // 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.png"));
                $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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ilStructureObjectGUI::switchToLanguage

(

)

Switch to language.

Parameters

@return

Definition at line 1015 of file class.ilStructureObjectGUI.php.

References $_GET, and $ilCtrl.

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

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

ilStructureObjectGUI::$obj

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

ilStructureObjectGUI::$tree

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

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

---

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

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