Inheritance diagram for ilRepositoryLinkSelector:

Collaboration diagram for ilRepositoryLinkSelector:

Public Member Functions
	ilRepositoryLinkSelector ($a_target)
	Constructor public.
	setSelectableType ($a_type)
	setRefId ($a_ref_id)
	buildLinkTarget ($a_node_id, $a_type)
	get link target (may be overwritten by derived classes)
	buildFrameTarget ($a_type, $a_child=0, $a_obj_id=0)
	get frame target (may be overwritten by derived classes)
	isClickable ($a_type, $a_ref_id)
	check if links for certain object type are activated
	showChilds ($a_ref_id)
	determines wether the childs of an object should be shown or not note: this standard implementation always returns true but it could be overwritten by derived classes (e.g.
	formatHeader ($a_obj_id, $a_option)
	overwritten method from base class public
Data Fields
	$root_id
	$output
	$ctrl
	$selectable_type
	$ref_id

Detailed Description

Definition at line 35 of file class.ilRepositoryLinkSelector.php.

Member Function Documentation

ilRepositoryLinkSelector::buildFrameTarget	(	$	a_type,
		$	a_child = `0`,
		$	a_obj_id = `0`
	)

get frame target (may be overwritten by derived classes)

Reimplemented from ilExplorer.

Definition at line 104 of file class.ilRepositoryLinkSelector.php.

        {
                return '';
        }

ilRepositoryLinkSelector::buildLinkTarget	(	$	a_node_id,
		$	a_type
	)

get link target (may be overwritten by derived classes)

Reimplemented from ilExplorer.

Definition at line 89 of file class.ilRepositoryLinkSelector.php.

        {
                if($a_type == $this->selectable_type)
                {
                        $this->ctrl->setParameterByClass('ilrepositorygui','source_id',$a_node_id);
                        return $this->ctrl->getLinkTargetByClass('ilrepositorygui','linkChilds');
                }
                else
                {
                        $this->ctrl->setParameterByClass('ilrepositorygui',"ref_id",$this->ref_id);
                        return $this->ctrl->getLinkTargetByClass('ilrepositorygui','linkSelector');
                }

        }

ilRepositoryLinkSelector::formatHeader	(	$	a_obj_id,
		$	a_option
	)

overwritten method from base class public

Parameters:

	integer	obj_id
	integer	array options

Returns:: string

Reimplemented from ilExplorer.

Definition at line 145 of file class.ilRepositoryLinkSelector.php.

References ilExplorer::$ilias, $lng, and $tpl.

        {
                global $lng, $ilias;

                $tpl = new ilTemplate("tpl.tree.html", true, true);

                $tpl->setCurrentBlock("text");
                $tpl->setVariable("OBJ_TITLE", $lng->txt("repository"));
                $tpl->parseCurrentBlock();

                $tpl->setCurrentBlock("row");
                $tpl->parseCurrentBlock();

                $this->output[] = $tpl->get();
        }

ilRepositoryLinkSelector::ilRepositoryLinkSelector ( $ a_target )

Constructor public.

Parameters:

	string	scriptname
	int	user_id

Definition at line 55 of file class.ilRepositoryLinkSelector.php.

References $ilCtrl, ilExplorer::$tree, ilExplorer::addFilter(), ilExplorer::ilExplorer(), ilExplorer::setFiltered(), ilExplorer::setFilterMode(), and ilExplorer::setSessionExpandVariable().

        {
                global $tree,$ilCtrl;

                $this->ctrl = $ilCtrl;

                parent::ilExplorer($a_target);
                $this->tree = $tree;
                $this->root_id = $this->tree->readRootId();
                $this->order_column = "title";

                $this->setSessionExpandVariable("rep_link_expand");

                // add here all container objects
                $this->addFilter("root");
                $this->addFilter("cat");
                $this->addFilter("grp");
                $this->addFilter("fold");
                $this->addFilter("crs");

                $this->setFilterMode(IL_FM_POSITIVE);
                $this->setFiltered(true);
        }

Here is the call graph for this function:

ilRepositoryLinkSelector::isClickable	(	$	a_type,
		$	a_ref_id
	)

check if links for certain object type are activated

Parameters:

string

$a_type object type

Returns:: boolean true if linking is activated

Reimplemented from ilExplorer.

Definition at line 109 of file class.ilRepositoryLinkSelector.php.

References $rbacsystem.

        {
                global $rbacsystem;

                return $a_type == $this->selectable_type 
                        and $a_ref_id != $this->ref_id 
                        and $rbacsystem->checkAccess('write',$a_ref_id);
        }

ilRepositoryLinkSelector::setRefId ( $ a_ref_id )

Definition at line 83 of file class.ilRepositoryLinkSelector.php.

        {
                $this->ref_id = $a_ref_id;
        }

ilRepositoryLinkSelector::setSelectableType ( $ a_type )

Definition at line 79 of file class.ilRepositoryLinkSelector.php.

        {
                $this->selectable_type  = $a_type;
        }

ilRepositoryLinkSelector::showChilds ( $ a_parent_id )

determines wether the childs of an object should be shown or not note: this standard implementation always returns true but it could be overwritten by derived classes (e.g.

ilRepositoryExplorerGUI)

Reimplemented from ilExplorer.

Definition at line 118 of file class.ilRepositoryLinkSelector.php.

References $rbacsystem.

        {
                global $rbacsystem;

                if ($a_ref_id == 0)
                {
                        return true;
                }

                if ($rbacsystem->checkAccess("read", $a_ref_id))
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }