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
	$user

	$lng

	$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 35 of file class.ilLMChapterImportForm.php.

References $DIC, ilObject\_lookupTitle(), ilTree\getNodeData(), and user().

     {
         global $DIC;
 
         $this->user = $DIC->user();
         $this->lng = $DIC->language();
         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 135 of file class.ilLMChapterImportForm.php.

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

Referenced by processHierarchy().

     {
         $ilUser = $this->user;
         $lng = $this->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 108 of file class.ilLMChapterImportForm.php.

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

     {
         $ilUser = $this->user;
 
         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 68 of file class.ilLMChapterImportForm.php.

     {
         return $this->correct;
     }

◆ performInserts()

ilLMChapterImportForm::performInserts ( )

Definition at line 73 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 81 of file class.ilLMChapterImportForm.php.

References $ilUser, $target, $user, addNode(), and IL_FIRST_NODE.

Referenced by getHTML(), and performInserts().

     {
         $ilUser = $this->user;
 
         $target = ($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);
         }
     }