ilECSCategoryMapping Class Reference

Collaboration diagram for ilECSCategoryMapping:

Static Public Member Functions
static	getActiveRules ()
	get active rules More...
static	getMatchingCategory ($a_server_id, $a_matchable_content)
	get matching category More...
static	handleUpdate ($a_obj_id, $a_server_id, $a_matchable_content)
	Handle update of ecs content and create references. More...
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

getActiveRules()

static ilECSCategoryMapping::getActiveRules ( )

static

get active rules

Returns

array

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

        {
                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();
        }

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

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

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getMatchingCategory()

static ilECSCategoryMapping::getMatchingCategory (   $a_server_id,   $a_matchable_content  )

static

get matching category

Parameters

object

$econtent

ilECSEcontent

Returns

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

        {
                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($a_matchable_content))
                        {
                                $ilLog->write(__METHOD__.': Found assignment for field type: '.$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 ilECSSetting::getInstanceByServerId($a_server_id)->getImportId();
        }

References $ilLog, getActiveRules(), and ilECSSetting\getInstanceByServerId().

Referenced by ilRemoteObjectBase\createFromECSEContent(), and handleUpdate().

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getPossibleFields()

static ilECSCategoryMapping::getPossibleFields ( )

static

Returns

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

        {
                global $lng;
                
                $options = array(
                        "community" => $lng->txt("ecs_field_community"),
                        "part_id" => $lng->txt("ecs_field_part_id"),
                        "type" => $lng->txt("type")
                );
                
                // will be handled by server soon?
                
                // only courses for now
                include_once('./Services/WebServices/ECS/classes/class.ilECSUtils.php');
                $course_fields = ilECSUtils::_getOptionalECourseFields();
                foreach($course_fields as $field)
                {
                        $options[$field] = $lng->txt("obj_rcrs")." - ".$lng->txt("ecs_field_".$field);
                }
                
                return $options;
        }

References $lng, $options, and ilECSUtils\_getOptionalECourseFields().

Referenced by ilECSSettingsGUI\initCategoryMappingForm().

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handleUpdate()

static ilECSCategoryMapping::handleUpdate (   $a_obj_id,   $a_server_id,   $a_matchable_content  )

static

Handle update of ecs content and create references.

Returns

Definition at line 93 of file class.ilECSCategoryMapping.php.

         {
                global $tree,$ilLog;
         
                $cat = self::getMatchingCategory($a_server_id, $a_matchable_content);
                                        
                $a_ref_id = current(ilObject::_getAllReferences($a_obj_id));            
                $references = ilObject::_getAllReferences(ilObject::_lookupObjId($a_ref_id));           
                $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 './Services/Object/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;
        }

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

Referenced by ilRemoteObjectBase\updateFromECSContent().

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lookupHandledCategories()

static ilECSCategoryMapping::lookupHandledCategories ( )

static

Returns

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

        {
                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();
        }

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

Referenced by handleUpdate().

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Field Documentation

$cached_active_rules

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