LM Chapter. More...

Collaboration diagram for ilLMChapterImportForm:

Public Member Functions
	__construct ($a_slm, $a_node_id, $a_first_child, $a_confirm=false)
	Constructor. More...

	isCorrect ()
	Is correct? More...

	performInserts ()

	processHierarchy ()

	getHTML ()
	Get html. More...

	addNode ($a_node, $a_parent, $a_depth)
	Add node. More...

Protected Attributes
	$tree = null

	$node_id = null

	$confirm = false

	$perform = false

Detailed Description

LM Chapter.

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

Version: $Id$

Definition at line 12 of file class.ilLMChapterImportForm.php.

Constructor & Destructor Documentation

◆ __construct()

ilLMChapterImportForm::__construct	(	$a_slm,
		$a_node_id,
		$a_first_child,
		$a_confirm = `false`
	)

Constructor.

Parameters

Definition at line 25 of file class.ilLMChapterImportForm.php.

References ilObject\_lookupTitle(), and ilTree\getNodeData().

         {
                 include_once("./Modules/Scorm2004/classes/class.ilSCORM2004Tree.php");
                 $this->slm = $a_slm;
                 $this->tree = new ilSCORM2004Tree($this->slm->getId());
                 $this->node_id = $a_node_id;
                 $this->node = $this->tree->getNodeData($this->node_id);
                 $this->current_depth = $this->node["depth"];
                 if ($a_first_child)
                 {
                         $this->current_depth++;
                         $this->current_parent = $this->node;
                 }
                 else
                 {
                         $this->current_parent = $this->tree->getNodeData($this->node["parent"]);
                 }
                 if ($this->current_parent["child"] == $this->tree->readRootId())
                 {
                         $this->current_parent["title"] = ilObject::_lookupTitle($this->slm->getId());
                         $this->current_parent["type"] = "sahs";
                 }
                 $this->first_child = $a_first_child;
                 $this->confirm = $a_confirm;
                 $this->correct = true;
         }

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Member Function Documentation

◆ addNode()

ilLMChapterImportForm::addNode	(	$a_node,
		$a_parent,
		$a_depth
	)

Add node.

Parameters

Definition at line 125 of file class.ilLMChapterImportForm.php.

References $_POST, $ilUser, $img, $lng, $options, ilUtil\formSelect(), ilUtil\getImagePath(), ilUtil\img(), ilSCORM2004Node\pasteTree(), and ilSCORM2004Node\putInTree().

Referenced by processHierarchy().

         {
                 global $ilUser, $lng;
 
                 //$tpl = new ilTemplate("tpl.lm_chap_import_node.html", true, true, "Modules/Scorm2004");
                 $lng->loadLanguageModule("content");
 
                 $options = array(
                         "" => $lng->txt("cont_assign_to_parent"),
                         "chap" => $lng->txt("obj_chap"),
                         "sco" => $lng->txt("obj_sco"),
                         "ass" => $lng->txt("obj_ass")
                 );
 
                 if (!$this->confirm)
                 {
                         $sel = ($a_node["type"] != "pg")
                                 ? $sel = ilUtil::formSelect($_POST["node"][$a_node["id"]], "node[".$a_node["id"]."]", $options, false, true)
                                 : "";
                         $img = ilUtil::img(ilUtil::getImagePath("icon_".$a_node["type"].".svg"));
                 }
                 else
                 {
                         // if scos/assets are nested in scos/assets, put the tree one level up
 //echo "<br>-".$a_node["title"]."-".$_POST["node"][$a_node["id"]]."-".$_POST["node"][$a_parent["id"]]."-";
                         if (in_array($_POST["node"][$a_node["id"]], array("sco", "ass")) && in_array($_POST["node"][$a_parent["id"]], array("sco", "ass")))
                         {
 //echo "j";
 //var_dump($a_parent);
 //              echo "<br>getting-from-".$a_parent["title"]."-".$a_parent["id"]."-".$a_target."-";
                                 $a_parent = $a_parent["parent"];
                                 $a_depth--;
                         }
 
                         $sel = ($a_node["type"] != "pg")
                                 ? $sel = "<strong>".$lng->txt("obj_".$_POST["node"][$a_node["id"]])."</strong>"
                                 : "";
                         $ctype = ($a_node["type"] != "pg")
                                 ? $_POST["node"][$a_node["id"]]
                                 : "pg";
 
                         $parent_type = $a_parent["type"];
                         if (isset($_POST["node"][$a_parent["id"]]))
                         {
                                 $parent_type = $_POST["node"][$a_parent["id"]];
                         }
 //echo "<br>-".$a_node["title"]."-".$parent_type."-";
                         $img = ilUtil::img(ilUtil::getImagePath("icon_".$ctype.".svg"));
 
                         $error = "";
                         switch ($a_depth)
                         {
                                 case 0:
                                 case 1:
                                         $this->correct = false;
                                         break;
 
                                 case 2:
                                         if (!in_array($ctype, array("", "chap", "sco", "ass")))
                                         {
                                                 $error = '<span class="alert">'.$lng->txt("cont_type_not_allowed").": ".$lng->txt("obj_".$ctype)."</span>";
                                                 if ($_POST["node"][$a_node["id"]] != "" || $a_node["type"] == "pg")
                                                 {
                                                         $this->correct = false;
                                                 }
                                         }
                                         break;
 
                                 default:
                                         if ($parent_type == "chap" && !in_array($ctype, array("sco", "ass")) ||
                                                 ($parent_type != "chap" && !in_array($ctype, array("pg"))))
                                         {
                                                 $error = '<span class="alert">'.$lng->txt("cont_type_not_allowed").": ".$lng->txt("obj_".$ctype)."</span>";
                                                 if ($_POST["node"][$a_node["id"]] != "" || $a_node["type"] == "pg")
                                                 {
                                                         $this->correct = false;
                                                 }
                                         }
                                         break;
                         }
                 }
 
                 // if node should be inserted, increase depth
                 if (!$this->confirm || $_POST["node"][$a_node["id"]] != "" || $a_node["type"] == "pg")
                 {
                         if (!$this->perform)
                         {
                                 $this->list->addListNode(
                                         $img." ".
                                         $a_node["title"]." ".
                                         $sel." ".$error,
                                         $a_node["id"], $a_parent["id"]);
                         }
                         else
                         {
                                 if ($a_parent["insert_id"] > 0)
                                 {
                                         $target = $this->target[$a_parent["insert_id"]];
 
                                         // create new node of ctype, put it under parent (respect after node from hierarchy)
                                         switch ($ctype)
                                         {
                                                 case "chap":
                                                         include_once("./Modules/Scorm2004/classes/class.ilSCORM2004Chapter.php");
                                                         $chap = new ilSCORM2004Chapter($this->slm);
                                                         $chap->setTitle($a_node["title"]);
                                                         $chap->setSLMId($this->slm->getId());
                                                         $chap->create();
                                                         ilSCORM2004Node::putInTree($chap, $a_parent["insert_id"], $target);
                                                         $a_node["insert_id"] = $chap->getId();
                                                         break;
 
                                                 case "ass":
                                                         include_once("./Modules/Scorm2004/classes/class.ilSCORM2004Asset.php");
                                                         $ass = new ilSCORM2004Asset($this->slm);
                                                         $ass->setTitle($a_node["title"]);
                                                         $ass->setSLMId($this->slm->getId());
                                                         $ass->create();
                                                         ilSCORM2004Node::putInTree($ass, $a_parent["insert_id"], $target);
                                                         $a_node["insert_id"] = $ass->getId();
                                                         break;
 
                                                 case "sco":
                                                         include_once("./Modules/Scorm2004/classes/class.ilSCORM2004Sco.php");
                                                         $sco = new ilSCORM2004Sco($this->slm);
                                                         $sco->setTitle($a_node["title"]);
                                                         $sco->setSLMId($this->slm->getId());
                                                         $sco->create();
                                                         ilSCORM2004Node::putInTree($sco, $a_parent["insert_id"], $target);
                                                         $a_node["insert_id"] = $sco->getId();
                                                         break;
 
                                                 case "pg":
                                                         include_once("./Modules/Scorm2004/classes/class.ilSCORM2004Node.php");
                                                         $copied_nodes = array();
                                                         $a_node["insert_id"] = ilSCORM2004Node::pasteTree($this->slm, $a_node["id"], $a_parent["insert_id"], $a_target,
                                                                 $a_node["insert_time"], $copied_nodes,
                                                                 true, true, "lm");
                                                         break;
                                         }
 
                                         $this->target[$a_parent["insert_id"]] = $a_node["insert_id"];
 
                                         // set $a_node["insert_id"] to new id
 
                                 }
                         }
 
                         $a_depth++;
                         $parent = $a_node;
                 }
                 else
                 {
                         $parent = $a_parent;
                 }
 
                 $childs = $ilUser->getClipboardChilds($a_node["id"], $a_node["insert_time"]);
                 foreach ($childs as $c)
                 {
                         $c["parent"] = $a_node;
 //              $c["parent_target"] = rand(1,100);
 //              echo "<br>setting-".$c["parent_target"]."-into-".$c["id"]."-".$c["title"]."-";
                         $this->addNode($c, $parent, $a_depth);
                 }
         }

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◆ getHTML()

ilLMChapterImportForm::getHTML ( )

Get html.

Parameters

Definition at line 100 of file class.ilLMChapterImportForm.php.

References $ilUser, ilUtil\getImagePath(), ilUtil\img(), and processHierarchy().

         {
                 global $ilUser;
 
                 include_once("./Services/UIComponent/NestedList/classes/class.ilNestedList.php");
                 $this->list = new ilNestedList();
                 $this->list->setListClass("noStyle");
 
                 $this->list->addListNode(
                         ilUtil::img(ilUtil::getImagePath("icon_".$this->current_parent["type"].".svg"))." ".
                         $this->current_parent["title"]." ".
                         "",
                         $this->current_parent["id"], 0);
 
                 $this->processHierarchy();
 
                 return $this->list->getHTML();
         }

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◆ isCorrect()

ilLMChapterImportForm::isCorrect ( )

Is correct?

Parameters

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

         {
                 return $this->correct;
         }

◆ performInserts()

ilLMChapterImportForm::performInserts ( )

Definition at line 63 of file class.ilLMChapterImportForm.php.

References processHierarchy().

         {
                 // act like in confirm mode
                 $this->confirm = true;
                 $this->perform = true;
                 $this->processHierarchy();
         }

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◆ processHierarchy()

ilLMChapterImportForm::processHierarchy ( )

Definition at line 71 of file class.ilLMChapterImportForm.php.

References $ilUser, addNode(), and IL_FIRST_NODE.

Referenced by getHTML(), and performInserts().

         {
                 global $ilUser;
 
                 $target = ($this->first_child)
                         ? IL_FIRST_NODE
                         : $this->node_id;
 
                 // get chapters
                 $chapters = $ilUser->getClipboardObjects("st", true);
 
                 if ($this->perform)
                 {
                         $this->current_parent["insert_id"] = $this->current_parent["child"];
                         $this->target[$this->current_parent["insert_id"]] = $target;
                 }
                 foreach ($chapters as $chap)
                 {
                         $chap["parent"] = $this->current_parent;
                         $this->addNode($chap, $this->current_parent, $this->current_depth);
                 }
         }