ilECSCategoryMapping Class Reference

Collaboration diagram for ilECSCategoryMapping:

Static Public Member Functions
static	getActiveRules ()
	get active rules
static	getMatchingCategory (ilECSEContent $econtent)
	get matching category
static	handleUpdate (ilECSEContent $econtent, $a_obj_id)
	Handle update of ecs content and create references.
static	lookupHandledCategories ()
static	getPossibleFields ()

Static Private Attributes
static	$cached_active_rules = null

Detailed Description

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

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

Member Function Documentation

static ilECSCategoryMapping::getActiveRules ( )

static

get active rules

Returns

array

Definition at line 45 of file class.ilECSCategoryMapping.php.

References $ilDB, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by getMatchingCategory(), and ilECSSettingsGUI\showRulesTable().

        {
                global $ilDB;
                
                $res = $ilDB->query('SELECT mapping_id FROM ecs_container_mapping');
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $rules[] = new ilECSCategoryMappingRule($row->mapping_id);
                }
                return $rules ? $rules : array();
        }

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static ilECSCategoryMapping::getMatchingCategory ( ilECSEContent  $econtent )

static

get matching category

Parameters

object

$econtent

ilECSEcontent

Returns

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

References $ilLog, ilECSSettings\_getInstance(), and getActiveRules().

Referenced by ilObjRemoteCourse\_createFromECSEContent(), and handleUpdate().

        {
                global $ilLog;
                
                if(is_null(self::$cached_active_rules))
                {
                        self::$cached_active_rules = self::getActiveRules();
                }
                foreach(self::$cached_active_rules as $rule)
                {
                        if($rule->matches($econtent))
                        {
                                $ilLog->write(__METHOD__.': Found assignment for field type: '.$rule->getFieldName());
                                return $rule->getContainerId();
                        }
                        $ilLog->write(__METHOD__.': Category assignment failed for field: '.$rule->getFieldName());
                }
                // Return default container
                $ilLog->write(__METHOD__.': Using default container');
                return ilECSSettings::_getInstance()->getImportId();
        }

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static ilECSCategoryMapping::getPossibleFields ( )

static

Returns

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

Referenced by ilECSSettingsGUI\initCategoryMappingForm().

        {
                return array(
                        'part_id',
                        'study_courses',
                        'courseType',
                        'term',
                        'credits',
                        'begin');
        }

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static ilECSCategoryMapping::handleUpdate ( ilECSEContent  $econtent,   $a_obj_id  )

static

Handle update of ecs content and create references.

Returns

Definition at line 92 of file class.ilECSCategoryMapping.php.

References $ilLog, $null, $ref_id, ilObject\_getAllReferences(), ilObject\_lookupObjId(), ilObjectFactory\getInstanceByRefId(), getMatchingCategory(), and lookupHandledCategories().

Referenced by ilObjRemoteCourse\updateFromECSContent().

         {
                global $tree,$ilLog;
                
                $a_ref_id = current(ilObject::_getAllReferences($a_obj_id));
                
                $references = ilObject::_getAllReferences(ilObject::_lookupObjId($a_ref_id));
                $cat = self::getMatchingCategory($econtent);
                $all_cats = self::lookupHandledCategories();
                
                
                $exists = false;
                foreach($references as $ref_id => $null)
                {
                        if($tree->getParentId($ref_id) == $cat)
                        {
                                $exists = true;
                        }
                }
                $ilLog->write(__METHOD__.': Creating/Deleting references...');          
                include_once './classes/class.ilObjectFactory.php';
                
                if(!$exists)
                {
                        $ilLog->write(__METHOD__.': Add new reference. STEP 1');
                        
                        if($obj_data = ilObjectFactory::getInstanceByRefId($a_ref_id,false))
                        {
                                $new_ref_id = $obj_data->createReference();
                                $obj_data->putInTree($cat);
                                $obj_data->setPermissions($cat);
                                $ilLog->write(__METHOD__.': Add new reference.');
                        }
                }
                // Now delete old references
                foreach($references as $ref_id => $null)
                {
                        $parent = $tree->getParentId($ref_id);
                        if($parent == $cat)
                        {
                                continue;
                        }
                        if(!in_array($parent,$all_cats))
                        {
                                continue;
                        }
                        if($to_delete = ilObjectFactory::getInstanceByRefId($ref_id))
                        {
                                $to_delete->delete();
                                $ilLog->write(__METHOD__.': Deleted deprecated reference.');
                        }
                }
                return true;
        }

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static ilECSCategoryMapping::lookupHandledCategories ( )

static

Returns

Definition at line 153 of file class.ilECSCategoryMapping.php.

References $ilDB, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by handleUpdate().

        {
                global $ilDB;
                
                $res = $ilDB->query("SELECT container_id FROM ecs_container_mapping ");
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $ref_ids[] = $row->container_id;
                }
                return $ref_ids ? $ref_ids : array();
        }

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Field Documentation

ilECSCategoryMapping::$cached_active_rules = null

staticprivate

Definition at line 37 of file class.ilECSCategoryMapping.php.

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

• Services/WebServices/ECS/classes/class.ilECSCategoryMapping.php