A node in the skill tree. More...

Inheritance diagram for ilSkillTreeNode:

Collaboration diagram for ilSkillTreeNode:

Public Member Functions
	ilSkillTreeNode ($a_id=0)
	setTitle ($a_title)
	Set title.
	getTitle ()
	Get title.
	setType ($a_type)
	Set type.
	getType ()
	Get type.
	setId ($a_id)
	Set Node ID.
	getId ()
	Get Node ID.
	setSelfEvaluation ($a_val)
	Set self evaluation.
	getSelfEvaluation ()
	Get self evaluation.
	setOrderNr ($a_val)
	Set order nr.
	getOrderNr ()
	Get order nr.
	read ()
	Read Data of Node.
	setDataRecord ($a_record)
	this method should only be called by class ilSCORM2004NodeFactory
	setDraft ($a_val)
	Set draft.
	getDraft ()
	Get draft.
	create ()
	Create Node.
	update ()
	Update Node.
	delete ()
	Delete Node.
	clipboardCut ($a_tree_id, $a_ids)
	Cut and copy a set of skills/skill categories into the clipboard.
	getIconPath ($a_obj_id, $a_type, $a_size="", $a_draft=false)
	Get icon path.

Static Public Member Functions
static	_lookupTitle ($a_obj_id)
	Lookup Title.
static	_lookupSelfEvaluation ($a_obj_id)
	Lookup self evaluation.
static	_lookupDraft ($a_obj_id)
	Lookup Draft.
static	_lookupType ($a_obj_id)
	Lookup Type.
static	_writeTitle ($a_obj_id, $a_title)
	Write Title.
static	_writeOrderNr ($a_obj_id, $a_nr)
	Write Order Nr.
static	putInTree ($a_obj, $a_parent_id="", $a_target_node_id="")
	Put this object into the skill tree.
static	getTree ($a_slm_obj_id)
	Get scorm module editing tree.
static	uniqueTypesCheck ($a_items)
	Check for unique types.
static	clipboardCopy ($a_tree_id, $a_ids)
	Copy a set of skills/skill categories into the clipboard.
static	insertItemsFromClip ($a_type, $a_obj_id)
	Insert basic skills from clipboard.
static	clearClipboard ()
	Remove all skill items from clipboard.
static	pasteTree ($a_item_id, $a_parent_id, $a_target, $a_insert_time, &$a_copied_nodes, $a_as_copy=false, $a_add_suffix=false)
	Paste item (tree) from clipboard to skill tree.
static	isInTree ($a_id)
	Is id in tree?
static	getAllSelfEvaluationNodes ()
	Get all self evaluation nodes.
static	getTopTemplates ()
	Get top skill templates and template categories.
static	getSelectableSkills ()
	Get selectable skills.
static	getSkillTreeNodes ($a_node_id, $a_only_basic=false)
	Get basic skills under node.
static	saveChildsOrder ($a_par_id, $a_childs_order, $a_templates=false)
	Save childs order.

Data Fields
	$type
	$id
	$title

Static Protected Member Functions
static	_lookup ($a_obj_id, $a_field)
	Lookup Title.

Detailed Description

A node in the skill tree.

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

Version: $Id$

Definition at line 15 of file class.ilSkillTreeNode.php.

Member Function Documentation

static ilSkillTreeNode::_lookup	(	$a_obj_id,
		$a_field
	)

staticprotected

Lookup Title.

Parameters

int Node ID

Returns: string Title

Definition at line 171 of file class.ilSkillTreeNode.php.

References $ilDB, and $query.

Referenced by _lookupDraft(), _lookupSelfEvaluation(), and _lookupTitle().

        {
                global $ilDB;
                $query = "SELECT $a_field FROM skl_tree_node WHERE obj_id = ".
                        $ilDB->quote($a_obj_id, "integer");
                $obj_set = $ilDB->query($query);
                $obj_rec = $ilDB->fetchAssoc($obj_set);
                return $obj_rec[$a_field];
        }

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static ilSkillTreeNode::_lookupDraft ( $a_obj_id )

static

Lookup Draft.

Parameters

int node ID

Returns: boolean draft

Definition at line 215 of file class.ilSkillTreeNode.php.

References $ilDB, and _lookup().

Referenced by ilPersonalSkillExplorer\buildSelectableTree(), ilSkillCatTableGUI\fillRow(), ilSkillExplorer\getChildsOfNode(), and ilSkillTreeNodeGUI\setTitleIcon().

        {
                global $ilDB;
                return self::_lookup($a_obj_id, "draft");
        }

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static ilSkillTreeNode::_lookupSelfEvaluation ( $a_obj_id )

static

Lookup self evaluation.

Parameters

int node ID

Returns: boolean selectable? (self evaluation=

Definition at line 202 of file class.ilSkillTreeNode.php.

References $ilDB, and _lookup().

Referenced by ilPersonalSkillExplorer\buildSelectableTree(), ilSkillExplorer\buildTitle(), and ilPersonalSkillExplorer\isClickable().

        {
                global $ilDB;
                return self::_lookup($a_obj_id, "self_eval");
        }

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static ilSkillTreeNode::_lookupTitle ( $a_obj_id )

static

Lookup Title.

Parameters

int node ID

Returns: string title

Definition at line 189 of file class.ilSkillTreeNode.php.

References $ilDB, and _lookup().

Referenced by ilPersonalSkillsGUI\assignMaterials(), clipboardCopy(), ilSkillSelfEvaluationGUI\confirmSelfEvaluationDeletion(), ilPersonalSkillsGUI\confirmSkillRemove(), ilSelfEvaluationTableGUI\fillRow(), ilPersonalSkill\getSelectedUserSkills(), ilPersonalSkillsGUI\getSkillHTML(), ilBasicSkill\getTriggerTitleForCertificate(), ilSkillTemplateReferenceGUI\listItems(), ilPortfolioPageGUI\renderSkillsTeaser(), ilPersonalSkillsGUI\selfEvaluation(), and ilBasicSkill\writeUserSkillLevelStatus().

        {
                global $ilDB;
                return self::_lookup($a_obj_id, "title");
        }

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static ilSkillTreeNode::_lookupType ( $a_obj_id )

static

Lookup Type.

Parameters

int Node ID

Returns: string Type

Definition at line 228 of file class.ilSkillTreeNode.php.

References $ilDB, and $query.

Referenced by ilPersonalSkillsGUI\assignMaterials(), clipboardCopy(), getIconPath(), ilSkillTreeNodeGUI\ilSkillTreeNodeGUI(), pasteTree(), putInTree(), ilSkillCategoryGUI\redirectToParent(), ilSkillTreeNodeGUI\redirectToParent(), ilBasicSkillGUI\redirectToParent(), ilPersonalSkillsGUI\selfEvaluation(), and uniqueTypesCheck().

        {
                global $ilDB;
                $query = "SELECT * FROM skl_tree_node WHERE obj_id = ".
                        $ilDB->quote($a_obj_id, "integer");
                $obj_set = $ilDB->query($query);
                $obj_rec = $ilDB->fetchAssoc($obj_set);
                return $obj_rec["type"];
        }

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static ilSkillTreeNode::_writeOrderNr	(	$a_obj_id,
		$a_nr
	)

static

Write Order Nr.

Parameters

int	Node ID
string	Order Nr

Definition at line 283 of file class.ilSkillTreeNode.php.

References $ilDB, and $query.

Referenced by saveChildsOrder().

        {
                global $ilDB;
                $query = "UPDATE skl_tree_node SET ".
                        " order_nr = ".$ilDB->quote($a_nr, "integer").
                        " WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
                $ilDB->manipulate($query);
        }

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static ilSkillTreeNode::_writeTitle	(	$a_obj_id,
		$a_title
	)

static

Write Title.

Parameters

int	Node ID
string	Title

Definition at line 266 of file class.ilSkillTreeNode.php.

References $ilDB, and $query.

Referenced by ilObjSkillManagementGUI\saveAllTemplateTitles(), and ilObjSkillManagementGUI\saveAllTitles().

        {
                global $ilDB;
                $query = "UPDATE skl_tree_node SET ".
                        " title = ".$ilDB->quote($a_title, "text").
                        " WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
                $ilDB->manipulate($query);
        }

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static ilSkillTreeNode::clearClipboard ( )

static

Remove all skill items from clipboard.

Parameters

@return

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

References ilEditClipboard\clear().

Referenced by clipboardCopy(), clipboardCut(), and insertItemsFromClip().

        {
                global $ilUser;
                
                $ilUser->clipboardDeleteObjectsOfType("skll");
                $ilUser->clipboardDeleteObjectsOfType("scat");
                $ilUser->clipboardDeleteObjectsOfType("sktr");
                $ilUser->clipboardDeleteObjectsOfType("sktp");
                $ilUser->clipboardDeleteObjectsOfType("sctp");
                include_once("./Modules/LearningModule/classes/class.ilEditClipboard.php");
                ilEditClipboard::clear();
        }

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static ilSkillTreeNode::clipboardCopy	(	$a_tree_id,
		$a_ids
	)

static

Copy a set of skills/skill categories into the clipboard.

Definition at line 488 of file class.ilSkillTreeNode.php.

References $id, _lookupTitle(), _lookupType(), and clearClipboard().

Referenced by clipboardCut(), and ilSkillTreeNodeGUI\copyItems().

        {
                global $ilUser;
                
                self::clearClipboard();
                include_once("./Services/Skill/classes/class.ilSkillTree.php");
                $tree = new ilSkillTree();
                
                // put them into the clipboard
                $time = date("Y-m-d H:i:s", time());
                foreach ($a_ids as $id)
                {
                        $curnode = "";
                        if ($tree->isInTree($id))
                        {
                                $curnode = $tree->getNodeData($id);
                                $subnodes = $tree->getSubTree($curnode);
                                foreach($subnodes as $subnode)
                                {
                                        if ($subnode["child"] != $id)
                                        {
                                                $ilUser->addObjectToClipboard($subnode["child"],
                                                        $subnode["type"], $subnode["title"],
                                                        $subnode["parent"], $time, $subnode["lft"]);
                                        }
                                }
                        }
                        $order = ($curnode["lft"] > 0)
                                ? $curnode["lft"]
                                : (int) ($order + 1);
                        $ilUser->addObjectToClipboard($id,
                                ilSkillTreeNode::_lookupType($id), ilSkillTreeNode::_lookupTitle($id), 0, $time,
                                $order);
                }
        }

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ilSkillTreeNode::clipboardCut	(	$a_tree_id,
		$a_ids
	)

Cut and copy a set of skills/skill categories into the clipboard.

Definition at line 437 of file class.ilSkillTreeNode.php.

References $id, $path, clearClipboard(), and clipboardCopy().

Referenced by ilSkillTreeNodeGUI\cutItems().

        {
                self::clearClipboard();
                include_once("./Services/Skill/classes/class.ilSkillTree.php");
                $tree = new ilSkillTree();
                if (!is_array($a_ids))
                {
                        return false;
                }
                else
                {
                        // get all "top" ids, i.e. remove ids, that have a selected parent
                        foreach($a_ids as $id)
                        {
                                $path = $tree->getPathId($id);
                                $take = true;
                                foreach($path as $path_id)
                                {
                                        if ($path_id != $id && in_array($path_id, $a_ids))
                                        {
                                                $take = false;
                                        }
                                }
                                if ($take)
                                {
                                        $cut_ids[] = $id;
                                }
                        }
                }
                ilSkillTreeNode::clipboardCopy($a_tree_id, $cut_ids);
                // remove the objects from the tree
                // note: we are getting skills/categories which are *not* in the tree
                // we do not delete any pages/chapters here
                foreach ($cut_ids as $id)
                {
                        $curnode = $tree->getNodeData($id);
                        if ($tree->isInTree($id))
                        {
                                $tree->deleteTree($curnode);
                        }
                }
        }

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ilSkillTreeNode::create ( )

Create Node.

Parameters

boolean Upload Mode

Reimplemented in ilSkillTemplateReference, ilBasicSkill, ilSkillCategory, and ilSkillRoot.

Definition at line 298 of file class.ilSkillTreeNode.php.

References $id, $ilDB, $query, getDraft(), getOrderNr(), getSelfEvaluation(), getTitle(), getType(), and setId().

        {
                global $ilDB;
                // insert object data
                $id = $ilDB->nextId("skl_tree_node");
                $query = "INSERT INTO skl_tree_node (obj_id, title, type, create_date, self_eval, order_nr, draft) ".
                        "VALUES (".
                        $ilDB->quote($id, "integer").",".
                        $ilDB->quote($this->getTitle(), "text").",".
                        $ilDB->quote($this->getType(), "text").", ".
                        $ilDB->now().", ".
                        $ilDB->quote((int) $this->getSelfEvaluation(), "integer").", ".
                        $ilDB->quote((int) $this->getOrderNr(), "integer").", ".
                        $ilDB->quote((int) $this->getDraft(), "integer").
                        ")";
                $ilDB->manipulate($query);
                $this->setId($id);
        }

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ilSkillTreeNode::delete ( )

Delete Node.

Reimplemented in ilSkillTemplateReference, ilBasicSkill, ilSkillCategory, and ilSkillRoot.

Definition at line 338 of file class.ilSkillTreeNode.php.

References $ilDB, $query, and getId().

        {
                global $ilDB;
                
                $query = "DELETE FROM skl_tree_node WHERE obj_id= ".
                        $ilDB->quote($this->getId(), "integer");
                $ilDB->manipulate($query);
        }

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static ilSkillTreeNode::getAllSelfEvaluationNodes ( )

static

Get all self evaluation nodes.

Parameters

@return

Definition at line 680 of file class.ilSkillTreeNode.php.

References $ilDB.

Referenced by ilSkillSelfEvaluationGUI\listSelfEvaluations().

        {
                global $ilDB;
                $set = $ilDB->query("SELECT obj_id, title FROM skl_tree_node WHERE ".
                        " self_eval = ".$ilDB->quote(true, "integer")." ORDER BY TITLE "
                        );
                $nodes = array();
                while ($rec = $ilDB->fetchAssoc($set))
                {
                        $nodes[$rec["obj_id"]] = $rec["title"];
                }
                return $nodes;
        }

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ilSkillTreeNode::getDraft ( )

Get draft.

Returns: boolean draft

Definition at line 255 of file class.ilSkillTreeNode.php.

Referenced by create(), and update().

        {
                return $this->draft;
        }

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ilSkillTreeNode::getIconPath	(	$a_obj_id,
		$a_type,
		$a_size = `""`,
		$a_draft = `false`
	)

Get icon path.

Parameters

@return

Definition at line 892 of file class.ilSkillTreeNode.php.

References $type, ilSkillTemplateReference\_lookupTemplateId(), _lookupType(), ilUtil\getImagePath(), and ILIAS_VERSION.

Referenced by ilSkillCatTableGUI\fillRow(), ilSkillExplorer\getImage(), and ilSkillTreeNodeGUI\setTitleIcon().

        {
                $off = ($a_draft)
                        ? "_off"
                        : "";
                        
                $a_name = "icon_".$a_type.$a_size.$off.".gif";
                if ($a_type == "sktr")
                {
                        include_once("./Services/Skill/classes/class.ilSkillTemplateReference.php");
                        $tid = ilSkillTemplateReference::_lookupTemplateId($a_obj_id);
                        $type = ilSkillTreeNode::_lookupType($tid);
                        if ($type == "sctp")
                        {
                                $a_name = "icon_sctr".$a_size.$off.".gif";
                        }
                }
                $vers = "vers=".str_replace(array(".", " "), "-", ILIAS_VERSION);
                return ilUtil::getImagePath($a_name)."?".$vers;
        }

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ilSkillTreeNode::getId ( )

Get Node ID.

Parameters

int Node ID

Definition at line 91 of file class.ilSkillTreeNode.php.

References $id.

Referenced by ilBasicSkill\addLevel(), delete(), and update().

        {
                return $this->id;
        }

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ilSkillTreeNode::getOrderNr ( )

Get order nr.

Returns: int order nr

Definition at line 131 of file class.ilSkillTreeNode.php.

Referenced by ilBasicSkillTemplate\copy(), ilSkillTemplateCategory\copy(), ilSkillCategory\copy(), ilBasicSkill\copy(), ilSkillTemplateReference\copy(), create(), and update().

        {
                return $this->order_nr;
        }

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static ilSkillTreeNode::getSelectableSkills ( )

static

Get selectable skills.

Parameters

@return

Definition at line 715 of file class.ilSkillTreeNode.php.

References $ilDB.

        {
                global $ilDB;
                
                $set = $ilDB->query("SELECT * FROM skl_tree_node ".
                        " WHERE self_eval = ".$ilDB->quote(1, "integer")
                        );
                
                $sel_skills = array();
                while ($rec = $ilDB->fetchAssoc($set))
                {
                        $sel_skills[] = $rec;
                }
                
                return $sel_skills;
        }

ilSkillTreeNode::getSelfEvaluation ( )

Get self evaluation.

Returns: boolean self evaluation

Definition at line 111 of file class.ilSkillTreeNode.php.

Referenced by ilSkillCategory\copy(), ilBasicSkill\copy(), ilSkillTemplateReference\copy(), create(), and update().

        {
                return $this->self_eval;
        }

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static ilSkillTreeNode::getSkillTreeNodes	(	$a_node_id,
		$a_only_basic = `false`
	)

static

Get basic skills under node.

Parameters

@return

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

Referenced by ilPersonalSkillsGUI\assignMaterials(), ilCOPageHTMLExport\collectPageElements(), ilPersonalSkillsGUI\getSkillHTML(), ilSkillTemplateReferenceGUI\listItems(), and ilPersonalSkillsGUI\selfEvaluation().

        {
                $skills = array();
                if ($a_node_id > 0)
                {
                        include_once("./Services/Skill/classes/class.ilSkillTemplateReference.php");
                        include_once("./Services/Skill/classes/class.ilSkillTree.php");
                        $stree = new ilSkillTree();
                        if ($stree->isInTree($a_node_id))
                        {
                                $cnode = $stree->getNodeData($a_node_id);
                                
                                // is node basic skill?
                                if ($cnode["type"] == "skll" || !$a_only_basic)
                                {
                                        $skills[] = array("id" => $a_node_id,
                                                "type" => $cnode["type"], "parent" => $cnode["parent"],
                                                "tref" => 0);
                                }
                                // is node skill template reference?
                                if ($cnode["type"] == "sktr")
                                {
                                        $tr_ref = new ilSkillTemplateReference($cnode["child"]);
                                        if ($tr_ref->getSkillTemplateId() > 0)
                                        {
                                                $cnode2 = $stree->getNodeData($tr_ref->getSkillTemplateId());
                                                if ($cnode2["child"] > 0)
                                                {
                                                        $childs2 = $stree->getSubTree($cnode2);
                                                        foreach ($childs2 as $child2)
                                                        {
                                                                // find basic skills templates
                                                                if ($child2["type"] == "sktp" || !$a_only_basic)
                                                                {
                                                                        $par = ($tr_ref->getSkillTemplateId() == $child2["child"])
                                                                                ? $cnode["child"]
                                                                                : $child2["parent"];
                                                                        $skills[] = array("id" => $child2["child"],
                                                                                "type" => $child2["type"], "parent" => $par,
                                                                                "tref" => $cnode["child"]);
                                                                }
                                                        }
                                                }
                                        }                                               
                                }
                                else
                                {
                                        $childs = $stree->getSubTree($cnode);
                                        foreach ($childs as $child)
                                        {
                                                // getSubTree($cnode) will also return $cnode
                                                if($child["child"] == $cnode["child"])
                                                {
                                                        continue;
                                                }
                                                
                                                // find basic skills
                                                if ($child["type"] == "skll" || !$a_only_basic)
                                                {
                                                        $skills[] = array("id" => $child["child"],
                                                                "type" => $child["type"], "parent" => $child["parent"],
                                                                "tref" => 0);
                                                }
                                                
                                                // handle template references
                                                if ($child["type"] == "sktr")
                                                {
                                                        $tr_ref = new ilSkillTemplateReference($child["child"]);
                                                        $cnode2 = $stree->getNodeData($tr_ref->getSkillTemplateId());
                                                        if ($tr_ref->getSkillTemplateId() > 0)
                                                        {
                                                                if ($cnode2["child"] > 0)
                                                                {
                                                                        $childs2 = $stree->getSubTree($cnode2);
                                                                        foreach ($childs2 as $child2)
                                                                        {
                                                                                $par = ($tr_ref->getSkillTemplateId() == $child2["child"])
                                                                                        ? $cnode2["child"]
                                                                                        : $child2["parent"];
                                                                                // find basic skills templates
                                                                                if ($child2["type"] == "sktp" || !$a_only_basic)
                                                                                {
                                                                                        $skills[] = array("id" => $child2["child"],
                                                                                                "type" => $child2["type"], "parent" => $par,
                                                                                                "tref" => $child["child"]);
                                                                                }
                                                                        }
                                                                }
                                                        }
                                                }
                                        }
                                }
                        }
                }
//var_dump($skills);
                return $skills;
        }

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ilSkillTreeNode::getTitle ( )

Get title.

Returns: string title

Definition at line 51 of file class.ilSkillTreeNode.php.

References $title.

Referenced by ilBasicSkillTemplate\copy(), ilSkillTemplateCategory\copy(), ilSkillCategory\copy(), ilBasicSkill\copy(), ilSkillTemplateReference\copy(), create(), ilBasicSkill\getTitleForCertificate(), and update().

        {
                return $this->title;
        }

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static ilSkillTreeNode::getTopTemplates ( )

static

Get top skill templates and template categories.

Parameters

@return

Definition at line 701 of file class.ilSkillTreeNode.php.

Referenced by ilSkillTemplateReferenceGUI\initForm().

        {
                $tr = new ilSkillTree();
                $childs = $tr->getChildsByTypeFilter($tr->getRootId(), array("sktp", "sctp"));
                
                return $childs;
        }

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static ilSkillTreeNode::getTree ( $a_slm_obj_id )

static

Get scorm module editing tree.

Parameters

int	scorm module object id

Returns: object tree object

Definition at line 405 of file class.ilSkillTreeNode.php.

        {
                $tree = new ilSkillTree();
                
                return $tree;
        }

ilSkillTreeNode::getType ( )

Get type.

Returns: string Type

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

References $type.

Referenced by ilBasicSkillTemplate\copy(), ilSkillTemplateCategory\copy(), ilSkillCategory\copy(), ilBasicSkill\copy(), ilSkillTemplateReference\copy(), and create().

        {
                return $this->type;
        }

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ilSkillTreeNode::ilSkillTreeNode ( $a_id = 0 )

Parameters

int node id

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

References read().

Referenced by ilBasicSkillTemplate\__construct(), ilSkillTemplateReference\__construct(), ilSkillTemplateCategory\__construct(), ilSkillRoot\__construct(), ilSkillCategory\__construct(), and ilBasicSkill\__construct().

        {
                $this->id = $a_id;
                
                $this->skill_tree = new ilSkillTree();
                if($a_id != 0)
                {
                        $this->read();
                }
        }

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static ilSkillTreeNode::insertItemsFromClip	(	$a_type,
		$a_obj_id
	)

static

Insert basic skills from clipboard.

Definition at line 528 of file class.ilSkillTreeNode.php.

References $ilCtrl, clearClipboard(), ilEditClipboard\getAction(), IL_LAST_NODE, pasteTree(), and saveChildsOrder().

Referenced by ilSkillTreeNodeGUI\insertBasicSkillClip(), ilSkillTreeNodeGUI\insertSkillCategoryClip(), ilSkillTreeNodeGUI\insertSkillTemplateClip(), ilSkillTreeNodeGUI\insertTemplateCategoryClip(), and ilSkillTreeNodeGUI\insertTemplateReferenceClip().

        {
                global $ilCtrl, $ilUser;
                
                // @todo: move this to a service since it can be used here, too
                include_once("./Modules/LearningModule/classes/class.ilEditClipboard.php");
                include_once("./Services/Skill/classes/class.ilSkillTree.php");
                $tree = new ilSkillTree();
                
                $parent_id = $a_obj_id;
                $target = IL_LAST_NODE;
                // cut and paste
                $skills = $ilUser->getClipboardObjects($a_type);  // this will get all skills _regardless_ of level
                $copied_nodes = array();
                foreach ($skills as $skill)
                {
                        // if skill was already copied as part of tree - do not copy it again
                        if(!in_array($skill["id"], array_keys($copied_nodes)))
                        {
                                $cid = ilSkillTreeNode::pasteTree($skill["id"], $parent_id, $target,
                                        $skill["insert_time"], $copied_nodes,
                                        (ilEditClipboard::getAction() == "copy"), true);
//                              $target = $cid;
                        }
                }
//              if (ilEditClipboard::getAction() == "cut")
//              {
                        self::clearClipboard();
//              }
                ilSkillTreeNode::saveChildsOrder($a_obj_id, array(),
                        in_array($a_type, array("sktp", "sctp")));
                return $copied_nodes;
        }

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static ilSkillTreeNode::isInTree ( $a_id )

static

Is id in tree?

Parameters

@return

Definition at line 664 of file class.ilSkillTreeNode.php.

Referenced by ilBasicSkill\getSkillForLevelId().

        {
                $skill_tree = new ilSkillTree();
                if ($skill_tree->isInTree($a_id))
                {
                        return true;
                }
                return false;
        }

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static ilSkillTreeNode::pasteTree	(		$a_item_id,
			$a_parent_id,
			$a_target,
			$a_insert_time,
		&	$a_copied_nodes,
			$a_as_copy = `false`,
			$a_add_suffix = `false`
	)

static

Paste item (tree) from clipboard to skill tree.

Definition at line 590 of file class.ilSkillTreeNode.php.

References $ilLog, $lng, _lookupType(), IL_LAST_NODE, and putInTree().

Referenced by insertItemsFromClip().

        {
                global $ilUser, $ilias, $ilLog, $lng;
                $item_type = ilSkillTreeNode::_lookupType($a_item_id);
                if ($item_type == "scat")
                {
                        include_once("./Services/Skill/classes/class.ilSkillCategory.php");
                        $item = new ilSkillCategory($a_item_id);
                }
                else if ($item_type == "skll")
                {
                        include_once("./Services/Skill/classes/class.ilBasicSkill.php");
                        $item = new ilBasicSkill($a_item_id);
                }
                else if ($item_type == "sktr")
                {
                        include_once("./Services/Skill/classes/class.ilSkillTemplateReference.php");
                        $item = new ilSkillTemplateReference($a_item_id);
                }
                else if ($item_type == "sktp")
                {
                        include_once("./Services/Skill/classes/class.ilBasicSkillTemplate.php");
                        $item = new ilBasicSkillTemplate($a_item_id);
                }
                else if ($item_type == "sctp")
                {
                        include_once("./Services/Skill/classes/class.ilSkillTemplateCategory.php");
                        $item = new ilSkillTemplateCategory($a_item_id);
                }
                $ilLog->write("Getting from clipboard type ".$item_type.", ".
                        "Item ID: ".$a_item_id);
                if ($a_as_copy)
                {
                        $target_item = $item->copy();
                        if($a_add_suffix)
                        {
                                $target_item->setTitle($target_item->getTitle()." ".$lng->txt("copy_of_suffix"));
                                $target_item->update();
                        }
                        $a_copied_nodes[$item->getId()] = $target_item->getId();
                }
                else
                {
                        $target_item = $item;
                }
                
                $ilLog->write("Putting into skill tree type ".$target_item->getType().
                        "Item ID: ".$target_item->getId().", Parent: ".$a_parent_id.", ".
                        "Target: ".$a_target);
                
                ilSkillTreeNode::putInTree($target_item, $a_parent_id, $a_target);
                
                $childs = $ilUser->getClipboardChilds($item->getId(), $a_insert_time);
                foreach($childs as $child)
                {
                        ilSkillTreeNode::pasteTree($child["id"], $target_item->getId(),
                                IL_LAST_NODE, $a_insert_time, $a_copied_nodes, $a_as_copy);
                }
                
                return $target_item->getId();
        }

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static ilSkillTreeNode::putInTree	(	$a_obj,
		$a_parent_id = `""`,
		$a_target_node_id = `""`
	)

static

Put this object into the skill tree.

Definition at line 350 of file class.ilSkillTreeNode.php.

References _lookupType(), and IL_FIRST_NODE.

Referenced by ilObjSkillManagementGUI\insertBasicSkill(), ilObjSkillManagementGUI\insertBasicSkillTemplate(), ilObjSkillManagementGUI\insertSkillCategory(), ilObjSkillManagementGUI\insertSkillTemplateCategory(), pasteTree(), ilBasicSkillGUI\saveItem(), ilSkillTemplateCategoryGUI\saveItem(), ilSkillCategoryGUI\saveItem(), ilBasicSkillTemplateGUI\saveItem(), and ilSkillTemplateReferenceGUI\saveItem().

        {
                $skill_tree = new ilSkillTree();
                // determine parent
                $parent_id = ($a_parent_id != "")
                        ? $a_parent_id
                        : $skill_tree->getRootId();
                // make a check, whether the type of object is allowed under
                // the parent
                $allowed = array(
                        "skrt" => array("skll", "scat", "sktr", "sktp", "sctp"),
                        "scat" => array("skll", "scat", "sktr"),
                        "sctp" => array("sktp", "sctp"));
                $par_type = self::_lookupType($parent_id);
                if (!is_array($allowed[$par_type]) ||
                        !in_array($a_obj->getType(), $allowed[$par_type]))
                {
                        return;
                }
                
                // determine target
                if ($a_target_node_id != "")
                {
                        $target = $a_target_node_id;
                }
                else
                {
                        // determine last child that serves as predecessor
                        $childs = $skill_tree->getChilds($parent_id);
                        if (count($childs) == 0)
                        {
                                $target = IL_FIRST_NODE;
                        }
                        else
                        {
                                $target = $childs[count($childs) - 1]["obj_id"];
                        }
                }
                if ($skill_tree->isInTree($parent_id) && !$skill_tree->isInTree($a_obj->getId()))
                {
                        $skill_tree->insertNode($a_obj->getId(), $parent_id, $target);
                }
        }

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ilSkillTreeNode::read ( )

Read Data of Node.

Reimplemented in ilSkillTemplateReference, ilBasicSkill, ilSkillCategory, and ilSkillRoot.

Definition at line 139 of file class.ilSkillTreeNode.php.

References $ilBench, $ilDB, $query, setDraft(), setOrderNr(), setSelfEvaluation(), setTitle(), and setType().

Referenced by ilSkillTreeNode().

        {
                global $ilBench, $ilDB;
                if(!isset($this->data_record))
                {
                        $query = "SELECT * FROM skl_tree_node WHERE obj_id = ".
                                $ilDB->quote($this->id, "integer");
                        $obj_set = $ilDB->query($query);
                        $this->data_record = $ilDB->fetchAssoc($obj_set);
                }
                $this->setType($this->data_record["type"]);
                $this->setTitle($this->data_record["title"]);
                $this->setOrderNr($this->data_record["order_nr"]);
                $this->setSelfEvaluation($this->data_record["self_eval"]);
                $this->setDraft($this->data_record["draft"]);
        }

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static ilSkillTreeNode::saveChildsOrder	(	$a_par_id,
		$a_childs_order,
		$a_templates = `false`
	)

static

Save childs order.

Parameters

@return

Definition at line 845 of file class.ilSkillTreeNode.php.

References _writeOrderNr(), and ilUtil\sortArray().

Referenced by ilSkillTreeNodeGUI\confirmedDelete(), ilSkillTreeNodeGUI\cutItems(), insertItemsFromClip(), ilSkillTreeNodeGUI\save(), and ilSkillTreeNodeGUI\saveOrder().

        {
                include_once("./Services/Skill/classes/class.ilSkillTree.php");
                $skill_tree = new ilSkillTree();
                
                if ($a_par_id != $skill_tree->readRootId())
                {
                        $childs = $skill_tree->getChilds($a_par_id);
                }
                else
                {
                        if ($a_templates)
                        {
                                $childs = $skill_tree->getChildsByTypeFilter($a_par_id,
                                        array("skrt", "sktp", "sctp"));
                        }
                        else
                        {
                                $childs = $skill_tree->getChildsByTypeFilter($a_par_id,
                                        array("skrt", "skll", "scat", "sktr"));
                        }
                }
                
                foreach ($childs as $k => $c)
                {
                        if (isset($a_childs_order[$c["child"]]))
                        {
                                $childs[$k]["order_nr"] = (int) $a_childs_order[$c["child"]];
                        }
                }
                
                $childs = ilUtil::sortArray($childs, "order_nr", "asc", true);
                $cnt = 10;
                foreach ($childs as $c)
                {
                        ilSkillTreeNode::_writeOrderNr($c["child"], $cnt);
                        $cnt += 10;
                }
        }

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ilSkillTreeNode::setDataRecord ( $a_record )

this method should only be called by class ilSCORM2004NodeFactory

Definition at line 160 of file class.ilSkillTreeNode.php.

        {
                $this->data_record = $a_record;
        }

ilSkillTreeNode::setDraft ( $a_val )

Set draft.

Parameters

boolean $a_val draft

Definition at line 245 of file class.ilSkillTreeNode.php.

Referenced by read().

        {
                $this->draft = $a_val;
        }

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ilSkillTreeNode::setId ( $a_id )

Set Node ID.

Parameters

int Node ID

Definition at line 81 of file class.ilSkillTreeNode.php.

Referenced by create().

        {
                $this->id = $a_id;
        }

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ilSkillTreeNode::setOrderNr ( $a_val )

Set order nr.

Parameters

int $a_val order nr

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

Referenced by read().

        {
                $this->order_nr = $a_val;
        }

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ilSkillTreeNode::setSelfEvaluation ( $a_val )

Set self evaluation.

Parameters

boolean self evaluation

Definition at line 101 of file class.ilSkillTreeNode.php.

Referenced by read().

        {
                $this->self_eval = $a_val;
        }

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ilSkillTreeNode::setTitle ( $a_title )

Set title.

Parameters

string $a_title title

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

Referenced by read().

        {
                $this->title = $a_title;
        }

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ilSkillTreeNode::setType ( $a_type )

Set type.

Parameters

string Type

Definition at line 61 of file class.ilSkillTreeNode.php.

Referenced by ilBasicSkillTemplate\__construct(), ilSkillRoot\__construct(), ilSkillTemplateReference\__construct(), ilSkillTemplateCategory\__construct(), ilSkillCategory\__construct(), ilBasicSkill\__construct(), and read().

        {
                $this->type = $a_type;
        }

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static ilSkillTreeNode::uniqueTypesCheck ( $a_items )

static

Check for unique types.

Definition at line 415 of file class.ilSkillTreeNode.php.

References $type, and _lookupType().

Referenced by ilSkillTreeNodeGUI\copyItems(), and ilSkillTreeNodeGUI\cutItems().

        {
                $types = array();
                if (is_array($a_items))
                {
                        foreach($a_items as $item)
                        {
                                $type = ilSkillTreeNode::_lookupType($item);
                                $types[$type] = $type;
                        }
                }
                if (count($types) > 1)
                {
                        return false;
                }
                return true;
        }

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ilSkillTreeNode::update ( )

Update Node.

Reimplemented in ilSkillTemplateReference.

Definition at line 321 of file class.ilSkillTreeNode.php.

References $ilDB, $query, getDraft(), getId(), getOrderNr(), getSelfEvaluation(), and getTitle().

        {
                global $ilDB;
                $query = "UPDATE skl_tree_node SET ".
                        " title = ".$ilDB->quote($this->getTitle(), "text").
                        " ,self_eval = ".$ilDB->quote((int) $this->getSelfEvaluation(), "integer").
                        " ,order_nr = ".$ilDB->quote((int) $this->getOrderNr(), "integer").
                        " ,draft = ".$ilDB->quote((int) $this->getDraft(), "integer").
                        " WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
                $ilDB->manipulate($query);
        }