ilECSNodeMappingLocalExplorer Class Reference

Explorer for ILIAS tree. More...

Inheritance diagram for ilECSNodeMappingLocalExplorer:

Collaboration diagram for ilECSNodeMappingLocalExplorer:

Public Member Functions
	__construct ($a_target, $a_sid, $a_mid)
	getSid ()
	getMid ()
	isClickable ($a_type, $a_ref_id, $a_obj_id=0)
	no item is clickable
	addFormItemForType ($type)
	Add form item.
	removeFormItemForType ($type)
	setCheckedItems ($a_checked_items=array())
	getCheckedItems ()
	isItemChecked ($a_id)
	setPostVar ($a_post_var)
	getPostVar ()
	buildFormItem ($a_node_id, $a_type)
	formatObject (&$tpl, $a_node_id, $a_option, $a_obj_id=0)
	Creates output recursive method private.
	formatHeader (&$tpl, $a_obj_id, $a_option)
	Creates output for header (is empty here but can be overwritten in derived classes)
	buildTitle ($title, $a_obj_id, $a_type)
	Format title (bold for direct mappings, italic for child mappings)
Public Member Functions inherited from ilExplorer
	ilExplorer ($a_target)
	Constructor public.
	setId ($a_val)
	Set id.
	getId ()
	Get id.
	setAsynchExpanding ($a_val)
	Set asynch expanding.
	getAsynchExpanding ()
	Get asynch expanding.
	initItemCounter ($a_number)
	Init item counter.
	setTitle ($a_val)
	Set title.
	setTitleLength ($a_length)
	Set max title length.
	getTitleLength ()
	Get max title length.
	getTitle ()
	Get title.
	setRoot ($a_root_id)
	Set root node.
	getRoot ()
	get root id
	setOrderColumn ($a_column)
	set the order column public
	setOrderDirection ($a_direction)
	set the order direction public
	setTargetGet ($a_target_get)
	set the varname in Get-string public
	setParamsGet ($a_params_get)
	set additional params to be passed in Get-string public
	setExpandTarget ($a_exp_target)
	target script for expand icons
	setFrameUpdater ($a_up_frame, $a_up_script, $a_params="")
	Set Explorer Updater.
	highlightNode ($a_id)
	set highlighted node
	checkPermissions ($a_check)
	check permissions via rbac
	setSessionExpandVariable ($a_var_name="expand")
	set name of expand session variable
	outputIcons ($a_icons)
	output icons
	setClickable ($a_type, $a_clickable)
	(de-)activates links for a certain object type
	isVisible ($a_ref_id, $a_type)
	setTreeLead ($a_val)
	Set tree leading content.
	getTreeLead ()
	Get tree leading content.
	isClickable ($a_type, $a_ref_id=0)
	check if links for certain object type are activated
	setPostSort ($a_sort)
	process post sorting
	setFilterMode ($a_mode=IL_FM_NEGATIVE)
	set filter mode
	getFilterMode ()
	get filter mode
	setUseStandardFrame ($a_val)
	Set use standard frame.
	getUseStandardFrame ()
	Get use standard explorer frame.
	getChildsOfNode ($a_parent_id)
	Get childs of node.
	setOutput ($a_parent_id, $a_depth=1, $a_obj_id=0, $a_highlighted_subtree=false)
	Creates output for explorer view in admin menue recursive method public.
	modifyChilds ($a_parent_id, $a_objects)
	showChilds ($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.
	forceExpanded ($a_obj_id)
	force expansion of node
	getMaximumTreeDepth ()
	Get maximum tree depth.
	getOutput ()
	Creates output recursive method public.
	handleListEndTags (&$a_tpl_tree, $a_cur_depth, $a_item_depth)
	handle list end tags ( and )
	handleListStartTags (&$a_tpl_tree, $a_cur_depth, $a_item_depth)
	handle list start tags (
	getImage ($a_name, $a_type="", $a_obj_id="")
	get image path (may be overwritten by derived classes)
	getImageAlt ($a_default_text, $a_type="", $a_obj_id="")
	get image alt text
	getNodeStyleClass ($a_id, $a_type)
	get style class for node
	buildLinkTarget ($a_node_id, $a_type)
	get link target (may be overwritten by derived classes)
	buildOnClick ($a_node_id, $a_type, $a_title)
	get onclick event handling (may be overwritten by derived classes)
	buildDescription ($a_desc, $a_id, $a_type)
	standard implementation for description, may be overwritten by derived classes
	buildSelect ($a_node_id, $a_type)
	standard implementation for adding an option select box between image and title
	buildFrameTarget ($a_type, $a_child=0, $a_obj_id=0)
	get frame target (may be overwritten by derived classes)
	createTarget ($a_type, $a_node_id, $a_highlighted_subtree=false, $a_append_anch=true)
	Creates Get Parameter private.
	setFrameTarget ($a_target)
	set target frame or not frame?
	createLines ($a_depth)
	Creates lines for explorer view private.
	is_in_array ($a_start, $a_depth)
	DESCRIPTION MISSING private.
	getIndex ($a_data)
	get index of format_options array from specific ref_id,parent_id private
	addFilter ($a_item)
	adds item to the filter public
	delFilter ($a_item)
	removes item from the filter public
	setExpand ($a_node_id)
	set the expand option this value is stored in a SESSION variable to save it different view (lo view, frm view,...) private
	forceExpandAll ($a_mode, $a_show_minus=true)
	force expandAll.
	setFiltered ($a_bool)
	active/deactivate the filter public
	checkFilter ($a_item)
	check if item is in filter private
	sortNodes ($a_nodes, $a_parent_obj_id)
	sort nodes and put adm object to the end of sorted array private

Data Fields
const	SEL_TYPE_CHECK = 1
const	SEL_TYPE_RADIO = 2
Data Fields inherited from ilExplorer
	$id
	$ilias
	$output
	$format_options
	$tree
	$target
	$target_get
	$params_get
	$expanded
	$order_column
	$order_direction = "asc"
	$expand_target
	$rbac_check
	$output_icons
	$expand_variable
	$is_clickable
	$post_sort
	$filtered = false
	$filter_mode
	$expand_all = false
	$root_id = null
	$use_standard_frame = false

Protected Member Functions
	initMappings ()
	Init (read) current mappings.
	isMapped ($a_ref_id)
	hasParentMapping ($a_ref_id)

Private Attributes
	$checked_items = array()
	$post_var = ''
	$form_items = array()
	$type = 0
	$sid = 0
	$mid = 0
	$mappings = array()

Detailed Description

Explorer for ILIAS tree.

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e $Id$

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

Constructor & Destructor Documentation

ilECSNodeMappingLocalExplorer::__construct	(		$a_target,
			$a_sid,
			$a_mid
	)

Definition at line 27 of file class.ilECSNodeMappingLocalExplorer.php.

References ilExplorer\$tree, ilExplorer\addFilter(), addFormItemForType(), IL_FM_POSITIVE, initMappings(), SEL_TYPE_RADIO, ilExplorer\setFiltered(), ilExplorer\setFilterMode(), ilExplorer\setOrderColumn(), and ilExplorer\setRoot().

        {
                global $tree;
                
                parent::__construct($a_target);
                
                $this->sid = $a_sid;
                $this->mid = $a_mid;

                $this->type = self::SEL_TYPE_RADIO;
                
                $this->tree = $tree;
                $this->setRoot($tree->readRootId());
                $this->setOrderColumn('title');


                // reset filter
                $this->filter = array();

                $this->addFilter('root');
                $this->addFilter('cat');

                $this->addFormItemForType('root');
                $this->addFormItemForType('cat');

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

        }

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Member Function Documentation

ilECSNodeMappingLocalExplorer::addFormItemForType

(

$type

)

Add form item.

Parameters

<type>

$type

Definition at line 85 of file class.ilECSNodeMappingLocalExplorer.php.

References $type.

Referenced by __construct().

        {
                $this->form_items[$type] = true;
        }

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ilECSNodeMappingLocalExplorer::buildFormItem	(		$a_node_id,
			$a_type
	)

Definition at line 119 of file class.ilECSNodeMappingLocalExplorer.php.

References ilUtil\formCheckbox(), ilUtil\formRadioButton(), and isItemChecked().

Referenced by formatHeader(), and formatObject().

        {
                if(!array_key_exists($a_type, $this->form_items) || !$this->form_items[$a_type]) return '';

                switch($this->type)
                {
                        case self::SEL_TYPE_CHECK:
                                return ilUtil::formCheckbox((int)$this->isItemChecked($a_node_id), $this->post_var, $a_node_id);
                                break;

                        case self::SEL_TYPE_RADIO:
                                return ilUtil::formRadioButton((int)$this->isItemChecked($a_node_id), $this->post_var, $a_node_id,"document.getElementById('map').submit(); return false;");
                                break;
                }
        }

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ilECSNodeMappingLocalExplorer::buildTitle	(		$title,
			$a_obj_id,
			$a_type
	)

Format title (bold for direct mappings, italic for child mappings)

Parameters

type	$title
type	$a_obj_id
type	$a_type

Returns

type

Reimplemented from ilExplorer.

Definition at line 306 of file class.ilECSNodeMappingLocalExplorer.php.

References $title, hasParentMapping(), and isMapped().

Referenced by formatObject().

        {
                if($this->isMapped($a_obj_id))
                {
                        return '<font style="font-weight: bold">'.$title.'</font>';
                }
                if($this->hasParentMapping($a_obj_id))
                {
                        return '<font style="font-style: italic">'.$title.'</font>';
                }
                return $title;
        }

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

Creates output for header (is empty here but can be overwritten in derived classes)

public

Parameters

integer	obj_id
integer	array options

Reimplemented from ilExplorer.

Definition at line 259 of file class.ilECSNodeMappingLocalExplorer.php.

References ilExplorer\$ilias, $lng, $path, $title, $tpl, ilExplorer\$tree, ilObject\_getIcon(), buildFormItem(), and isMapped().

        {
                global $lng, $ilias, $tree;

                // custom icons
                $path = ilObject::_getIcon($a_obj_id, "tiny", "root");


                $tpl->setCurrentBlock("icon");
                $nd = $tree->getNodeData(ROOT_FOLDER_ID);
                $title = $nd["title"];
                if ($title == "ILIAS")
                {
                        $title = $lng->txt("repository");
                }

                $tpl->setVariable("ICON_IMAGE", $path);
                $tpl->setVariable("TXT_ALT_IMG", $title);
                $tpl->parseCurrentBlock();

                if(strlen($formItem = $this->buildFormItem($a_obj_id, $a_option['type'])))
                {
                        $tpl->setCurrentBlock('check');
                        $tpl->setVariable('OBJ_CHECK', $formItem);
                        $tpl->parseCurrentBlock();
                }

                if($this->isMapped(ROOT_FOLDER_ID))
                {
                        $tpl->setVariable(
                                'OBJ_TITLE',
                                '<font style="font-weight: bold">'.$title.'</font>'
                        );
                }
                else
                {
                        $tpl->setVariable('OBJ_TITLE',$title);
                }
        }

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ilECSNodeMappingLocalExplorer::formatObject	(	&	$tpl,
			$a_node_id,
			$a_option,
			$a_obj_id = 0
	)

Creates output recursive method private.

Parameters

integer
array

Returns

string

Reimplemented from ilExplorer.

Definition at line 135 of file class.ilECSNodeMappingLocalExplorer.php.

References $lng, ilExplorer\$target, $tpl, ilExplorer\buildDescription(), buildFormItem(), ilExplorer\buildFrameTarget(), ilExplorer\buildLinkTarget(), ilExplorer\buildOnClick(), buildTitle(), ilExplorer\createTarget(), ilExplorer\getImage(), ilExplorer\getNodeStyleClass(), isClickable(), and ilUtil\shortenText().

        {
                global $lng;

                if (!isset($a_node_id) or !is_array($a_option))
                {
                        $this->ilias->raiseError(get_class($this)."::formatObject(): Missing parameter or wrong datatype! ".
                                                                        "node_id: ".$a_node_id." options:".var_dump($a_option),$this->ilias->error_obj->WARNING);
                }

                $pic = false;
                foreach ($a_option["tab"] as $picture)
                {
                        if ($picture == 'plus')
                        {
                                $tpl->setCurrentBlock("exp_desc");
                                $tpl->setVariable("EXP_DESC", $lng->txt("expand"));
                                $tpl->parseCurrentBlock();
                                $target = $this->createTarget('+',$a_node_id);
                                $tpl->setCurrentBlock("expander");
                                $tpl->setVariable("LINK_NAME", $a_node_id);
                                $tpl->setVariable("LINK_TARGET_EXPANDER", $target);
                                $tpl->setVariable("IMGPATH", $this->getImage("browser/plus.png"));
                                $tpl->parseCurrentBlock();
                                $pic = true;
                        }

                        if ($picture == 'minus' && $this->show_minus)
                        {
                                $tpl->setCurrentBlock("exp_desc");
                                $tpl->setVariable("EXP_DESC", $lng->txt("collapse"));
                                $tpl->parseCurrentBlock();
                                $target = $this->createTarget('-',$a_node_id);
                                $tpl->setCurrentBlock("expander");
                                $tpl->setVariable("LINK_NAME", $a_node_id);
                                $tpl->setVariable("LINK_TARGET_EXPANDER", $target);
                                $tpl->setVariable("IMGPATH", $this->getImage("browser/minus.png"));
                                $tpl->parseCurrentBlock();
                                $pic = true;
                        }
                }

                if (!$pic)
                {
                        $tpl->setCurrentBlock("blank");
                        $tpl->setVariable("BLANK_PATH", $this->getImage("browser/blank.png"));
                        $tpl->parseCurrentBlock();
                }

                if ($this->output_icons)
                {
                        $tpl->setCurrentBlock("icon");
                        $tpl->setVariable("ICON_IMAGE" , $this->getImage("icon_".$a_option["type"]."_s.png", $a_option["type"], $a_obj_id));

                        $tpl->setVariable("TARGET_ID" , "iconid_".$a_node_id);
                        $this->iconList[] = "iconid_".$a_node_id;
                        $tpl->setVariable("TXT_ALT_IMG", $lng->txt($a_option["desc"]));
                        $tpl->parseCurrentBlock();
                }

                if(strlen($formItem = $this->buildFormItem($a_node_id, $a_option['type'])))
                {
                        $tpl->setCurrentBlock('check');
                        $tpl->setVariable('OBJ_CHECK', $formItem);
                        $tpl->parseCurrentBlock();
                }

                if ($this->isClickable($a_option["type"], $a_node_id,$a_obj_id))        // output link
                {
                        $tpl->setCurrentBlock("link");
                        //$target = (strpos($this->target, "?") === false) ?
                        //      $this->target."?" : $this->target."&";
                        //$tpl->setVariable("LINK_TARGET", $target.$this->target_get."=".$a_node_id.$this->params_get);
                        $tpl->setVariable("LINK_TARGET", $this->buildLinkTarget($a_node_id, $a_option["type"]));

                        $style_class = $this->getNodeStyleClass($a_node_id, $a_option["type"]);

                        if ($style_class != "")
                        {
                                $tpl->setVariable("A_CLASS", ' class="'.$style_class.'" ' );
                        }

                        if (($onclick = $this->buildOnClick($a_node_id, $a_option["type"], $a_option["title"])) != "")
                        {
                                $tpl->setVariable("ONCLICK", "onClick=\"$onclick\"");
                        }

                        $tpl->setVariable("LINK_NAME", $a_node_id);
                        $tpl->setVariable("TITLE", 
                                $this->buildTitle($a_option["title"], $a_node_id, $a_option["type"])
                        );
                        $tpl->setVariable("DESC", ilUtil::shortenText(
                                $this->buildDescription($a_option["description"], $a_node_id, $a_option["type"]), $this->textwidth, true));
                        $frame_target = $this->buildFrameTarget($a_option["type"], $a_node_id, $a_option["obj_id"]);
                        if ($frame_target != "")
                        {
                                $tpl->setVariable("TARGET", " target=\"".$frame_target."\"");
                        }
                        $tpl->parseCurrentBlock();
                }
                else                    // output text only
                {
                        $tpl->setCurrentBlock("text");
                        $tpl->setVariable("OBJ_TITLE",
                                $this->buildTitle($a_option["title"], $a_node_id, $a_option["type"]));
                        $tpl->setVariable("OBJ_DESC", ilUtil::shortenText(
                                $this->buildDescription($a_option["desc"], $a_node_id, $a_option["type"]), $this->textwidth, true));
                        $tpl->parseCurrentBlock();
                }

                $tpl->setCurrentBlock("list_item");
                $tpl->parseCurrentBlock();
                $tpl->touchBlock("element");
        }

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ilECSNodeMappingLocalExplorer::getCheckedItems

(

)

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

References $checked_items.

        {
                return (array) $this->checked_items;
        }

ilECSNodeMappingLocalExplorer::getMid

(

)

Definition at line 64 of file class.ilECSNodeMappingLocalExplorer.php.

References $mid.

Referenced by initMappings().

        {
                return $this->mid;
        }

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ilECSNodeMappingLocalExplorer::getPostVar

(

)

Definition at line 114 of file class.ilECSNodeMappingLocalExplorer.php.

References $post_var.

        {
                return $this->post_var;
        }

ilECSNodeMappingLocalExplorer::getSid

(

)

Definition at line 59 of file class.ilECSNodeMappingLocalExplorer.php.

References $sid.

Referenced by initMappings().

        {
                return $this->sid;
        }

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ilECSNodeMappingLocalExplorer::hasParentMapping (   $a_ref_id )

protected

Definition at line 343 of file class.ilECSNodeMappingLocalExplorer.php.

References $ref_id.

Referenced by buildTitle().

        {
                foreach($this->mappings as $ref_id => $parent_nodes)
                {
                        if(in_array($a_ref_id, $parent_nodes))
                        {
                                return true;
                        }
                }
                return false;
        }

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ilECSNodeMappingLocalExplorer::initMappings ( )

protected

Init (read) current mappings.

Definition at line 322 of file class.ilECSNodeMappingLocalExplorer.php.

References $GLOBALS, $mappings, $ref_id, getMid(), ilECSCourseMappingRule\getRuleRefIds(), and getSid().

Referenced by __construct().

        {
                include_once './Services/WebServices/ECS/classes/Course/class.ilECSCourseMappingRule.php';
                $mappings = array();
                foreach(ilECSCourseMappingRule::getRuleRefIds($this->getSid(), $this->getMid()) as $ref_id)
                {
                        $mappings[$ref_id] = array();
                }
                
                foreach($mappings as $ref_id => $tmp)
                {
                        $this->mappings[$ref_id] = $GLOBALS['tree']->getPathId($ref_id,1);
                }
                return true;
        }

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ilECSNodeMappingLocalExplorer::isClickable	(		$a_type,
			$a_ref_id,
			$a_obj_id = 0
	)

no item is clickable

Parameters

<type>	$a_type
<type>	$a_ref_id
<type>	$a_obj_id

Returns

<type>

Definition at line 76 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by formatObject().

        {
                return false;
        }

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ilECSNodeMappingLocalExplorer::isItemChecked

(

$a_id

)

Definition at line 105 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by buildFormItem().

        {
                return in_array($a_id, $this->checked_items) ? true : false;
        }

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ilECSNodeMappingLocalExplorer::isMapped (   $a_ref_id )

protected

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

Referenced by buildTitle(), and formatHeader().

        {
                return array_key_exists($a_ref_id, $this->mappings);
        }

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ilECSNodeMappingLocalExplorer::removeFormItemForType

(

$type

)

Definition at line 90 of file class.ilECSNodeMappingLocalExplorer.php.

References $type.

        {
                $this->form_items[$type] = false;
        }

ilECSNodeMappingLocalExplorer::setCheckedItems

(

$a_checked_items = array()

)

Definition at line 95 of file class.ilECSNodeMappingLocalExplorer.php.

        {
                $this->checked_items = $a_checked_items;
        }

ilECSNodeMappingLocalExplorer::setPostVar

(

$a_post_var

)

Definition at line 110 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by ilECSMappingSettingsGUI\cShowLocalExplorer(), and ilECSMappingSettingsGUI\dShowLocalExplorer().

        {
                $this->post_var = $a_post_var;
        }

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Field Documentation

ilECSNodeMappingLocalExplorer::$checked_items = array()

private

Definition at line 17 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by getCheckedItems().

ilECSNodeMappingLocalExplorer::$form_items = array()

private

Definition at line 19 of file class.ilECSNodeMappingLocalExplorer.php.

ilECSNodeMappingLocalExplorer::$mappings = array()

private

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

Referenced by initMappings().

ilECSNodeMappingLocalExplorer::$mid = 0

private

Definition at line 23 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by getMid().

ilECSNodeMappingLocalExplorer::$post_var = ''

private

Definition at line 18 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by getPostVar().

ilECSNodeMappingLocalExplorer::$sid = 0

private

Definition at line 22 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by getSid().

ilECSNodeMappingLocalExplorer::$type = 0

private

Definition at line 20 of file class.ilECSNodeMappingLocalExplorer.php.

Referenced by addFormItemForType(), and removeFormItemForType().

const ilECSNodeMappingLocalExplorer::SEL_TYPE_CHECK = 1

Definition at line 14 of file class.ilECSNodeMappingLocalExplorer.php.

const ilECSNodeMappingLocalExplorer::SEL_TYPE_RADIO = 2

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

Referenced by __construct().

---

The documentation for this class was generated from the following file:

• Services/WebServices/ECS/classes/Mapping/class.ilECSNodeMappingLocalExplorer.php