Inheritance diagram for ilLMExplorer:

Collaboration diagram for ilLMExplorer:

Public Member Functions
	ilLMExplorer ($a_target, &$a_lm_obj)
	Constructor public.
	formatHeader (&$tpl, $a_obj_id, $a_option)
	overwritten method from base class public
	isClickable ($a_type, $a_obj_id=0)
	check if links for certain object type are activated
Data Fields
	$root_id
	$lm_obj
	$output

Detailed Description

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

Member Function Documentation

ilLMExplorer::formatHeader	(	&$	tpl,
		$	a_obj_id,
		$	a_option
	)

overwritten method from base class public

Parameters:

	integer	obj_id
	integer	array options

Returns:: string

Reimplemented from ilExplorer.

Reimplemented in ilLMEditorExplorer.

Definition at line 75 of file class.ilLMExplorer.php.

References ilExplorer::$ilias, $lng, $tpl, ilExplorer::buildLinkTarget(), ilUtil::getImagePath(), and ilUtil::shortenText().

        {
                global $lng, $ilias;
                
                $tpl->setCurrentBlock("icon");
                $tpl->setVariable("ICON_IMAGE" , ilUtil::getImagePath("icon_lm.gif",false, "output", $this->offlineMode()));
                $tpl->setVariable("TXT_ALT_IMG", $lng->txt("obj_".$this->lm_obj->getType()));
                $tpl->parseCurrentBlock();

                $tpl->setCurrentBlock("link");
                $tpl->setVariable("TITLE", ilUtil::shortenText($this->lm_obj->getTitle(), $this->textwidth, true));
                $tpl->setVariable("LINK_TARGET", $this->buildLinkTarget("",""));
                $tpl->setVariable("TARGET", " target=\"".$this->frame_target."\"");
                $tpl->parseCurrentBlock();
                
                $tpl->touchBlock("element");
        }

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ilLMExplorer::ilLMExplorer	(	$	a_target,
		&$	a_lm_obj
	)

Constructor public.

Parameters:

	string	scriptname
	int	user_id

Definition at line 53 of file class.ilLMExplorer.php.

References ilExplorer::checkPermissions(), ilExplorer::ilExplorer(), ilExplorer::setPostSort(), and ilExplorer::setSessionExpandVariable().

Referenced by ilLMEditorExplorer::ilLMEditorExplorer(), ilLMTOCExplorer::ilLMTOCExplorer(), ilPublicSectionSelector::ilPublicSectionSelector(), and ilTableOfContentsExplorer::ilTableOfContentsExplorer().

        {
                parent::ilExplorer($a_target);
                $this->tree = new ilTree($a_lm_obj->getId());
                $this->tree->setTableNames('lm_tree','lm_data');
                $this->tree->setTreeTablePK("lm_id");
                $this->root_id = $this->tree->readRootId();
                $this->lm_obj =& $a_lm_obj;
                $this->order_column = "";
                $this->setSessionExpandVariable("lmexpand");
                $this->checkPermissions(false);
                $this->setPostSort(false);
                $this->textwidth = 200;
        }

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ilLMExplorer::isClickable	(	$	a_type,
		$	a_obj_id = `0`
	)

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 100 of file class.ilLMExplorer.php.

References ilLMObject::_isPagePublic().

        {
                global $ilUser;
                // in this standard implementation
                // only the type determines, wether an object should be clickable or not
                // but this method can be overwritten and make use of the ref id
                // (this happens e.g. in class ilRepositoryExplorerGUI)
                if ($this->is_clickable[$a_type] == "n")
                {
                        return false;
                }

                // check public access
                if ($ilUser->getId() == ANONYMOUS_USER_ID and !ilLMObject::_isPagePublic($a_obj_id,true))
                {
                        return false;
                }
        
                return true;
        }