XML parser for container structure. More...

Collaboration diagram for ilContainerXmlParser:

Public Member Functions
	__construct (ilImportMapping $mapping, $xml= '')
	Constructor.
	getMapping ()
	Get ilImportMapping object.
	parse ()

Protected Member Functions
	initItem ($item, $a_parent_node)
	Init Item.
	parseTiming ($a_ref_id, $a_parent_id, $timing)
	Parse timing info.
	createObject ($ref_id, $obj_id, $type, $title, $parent_node)
	Create the objects.

Private Attributes
	$source = 0
	$mapping = null
	$xml = ''
	$sxml = null

Detailed Description

XML parser for container structure.

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

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

Constructor & Destructor Documentation

ilContainerXmlParser::__construct	(	ilImportMapping	$mapping,
			$xml = `''`
	)

Constructor.

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

References $mapping, and $xml.

        {
                $this->mapping = $mapping;
                $this->xml = $xml;
        }

Member Function Documentation

ilContainerXmlParser::createObject	(	$ref_id,
		$obj_id,
		$type,
		$title,
		$parent_node
	)

protected

Create the objects.

Parameters

object	$ref_id
object	$obj_id
object	$type
object	$title
object	$parent_node

Returns

Definition at line 149 of file class.ilContainerXmlParser.php.

References $location, $ref_id, ilObjectFactory\getInstanceByObjId(), and getMapping().

Referenced by initItem().

        {
                global $objDefinition;
                // A mapping for this object already exists => create reference
                $new_obj_id = $this->getMapping()->getMapping('Services/Container', 'objs', $obj_id);
                if($new_obj_id)
                {
                        include_once './Services/Object/classes/class.ilObjectFactory.php';
                        $obj = ilObjectFactory::getInstanceByObjId($new_obj_id,false);
                        if($obj instanceof  ilObject)
                        {
                                $obj->createReference();
                                $obj->putInTree($parent_node);
                                $obj->setPermissions($parent_node);
                                $this->mapping->addMapping('Services/Container','refs',$ref_id,$obj->getRefId());
                                return $obj->getRefId();
                        }
                }
                $class_name = "ilObj".$objDefinition->getClassName($type);
                $location = $objDefinition->getLocation($type);
                include_once($location."/class.".$class_name.".php");
                $new = new $class_name();
                $new->setTitle($title);
                $new->create(true);
                $new->createReference();
                $new->putInTree($parent_node);
                $new->setPermissions($parent_node);
                
                $this->mapping->addMapping('Services/Container','objs', $obj_id, $new->getId());
                $this->mapping->addMapping('Services/Container','refs',$ref_id,$new->getRefId());
                
                return $new->getRefId();
        }

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ilContainerXmlParser::getMapping ( )

Get ilImportMapping object.

Returns: ilImportMapping $map

Definition at line 36 of file class.ilContainerXmlParser.php.

References $mapping.

Referenced by createObject().

        {
                return $this->mapping;
        }

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ilContainerXmlParser::initItem	(	$item,
		$a_parent_node
	)

protected

Init Item.

Parameters

object	$item
object	$a_parent_node

Returns

Definition at line 57 of file class.ilContainerXmlParser.php.

References $ref_id, createObject(), and parseTiming().

Referenced by parse().

        {
                $title = (string) $item['Title'];
                $ref_id = (string) $item['RefId'];
                $obj_id = (string) $item['Id'];
                $type = (string) $item['Type'];
                $new_ref = $this->createObject($ref_id,$obj_id,$type,$title,$a_parent_node);    
                // Course item information              
                foreach($item->Timing as $timing)
                {
                        $this->parseTiming($new_ref,$a_parent_node,$timing);
                }
                foreach($item->Item as $subitem)
                {
                        $this->initItem($subitem, $new_ref);
                }
        }

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ilContainerXmlParser::parse ( )

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

References initItem().

        {
                $this->sxml = simplexml_load_string($this->xml);
                
                foreach($this->sxml->Item as $item)
                {
                        $this->initItem($item,$this->mapping->getTargetId());
                }
        }

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ilContainerXmlParser::parseTiming	(	$a_ref_id,
		$a_parent_id,
		$timing
	)

protected

Parse timing info.

Parameters

object	$a_ref_id
object	$a_parent_id
object	$timing

Returns

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

References IL_CAL_DATETIME, IL_CAL_UNIX, and ilTimeZone\UTC.

Referenced by initItem().

        {
                $type = (string) $timing['Type'];
                $visible = (string) $timing['Visible'];
                $changeable = (string) $timing['Changeable'];
                
                include_once './Services/Object/classes/class.ilObjectActivation.php';
                $crs_item = new ilObjectActivation();
                $crs_item->setTimingType($type);
                $crs_item->toggleVisible((bool) $visible);
                $crs_item->toggleChangeable((bool) $changeable);
                
                foreach($timing->children() as $sub)
                {
                        switch((string) $sub->getName())
                        {
                                case 'Start':
                                        $dt = new ilDateTime((string) $sub,IL_CAL_DATETIME,ilTimeZone::UTC);
                                        $crs_item->setTimingStart($dt->get(IL_CAL_UNIX));
                                        break;
                                
                                case 'End':
                                        $dt = new ilDateTime((string) $sub,IL_CAL_DATETIME,ilTimeZone::UTC);
                                        $crs_item->setTimingEnd($dt->get(IL_CAL_UNIX));
                                        break;
                                case 'SuggestionStart':
                                        $dt = new ilDateTime((string) $sub,IL_CAL_DATETIME,ilTimeZone::UTC);
                                        $crs_item->setSuggestionStart($dt->get(IL_CAL_UNIX));
                                        break;
                                case 'SuggestionEnd':
                                        $dt = new ilDateTime((string) $sub,IL_CAL_DATETIME,ilTimeZone::UTC);
                                        $crs_item->setSuggestionEnd($dt->get(IL_CAL_UNIX));
                                        break;
                                
                                case 'EarliestStart':
                                        $dt = new ilDateTime((string) $sub,IL_CAL_DATETIME,ilTimeZone::UTC);
                                        $crs_item->setEarliestStart($dt->get(IL_CAL_UNIX));
                                        break;
                                case 'LatestEnd':
                                        $dt = new ilDateTime((string) $sub,IL_CAL_DATETIME,ilTimeZone::UTC);
                                        $crs_item->setLatestEnd($dt->get(IL_CAL_UNIX));
                                        break;
                        }
                }
                
                
                if($crs_item->getTimingStart())
                {
                        $crs_item->update($a_ref_id, $a_parent_id);
                }
        }