Manages container subitems set. More...

Collaboration diagram for ILIAS\UI\Component\Legacy\Content\ItemSetManager:

Public Member Functions
	__construct (InternalDomainService $domain, int $mode, int $parent_ref_id, ?\ilContainerUserFilter $user_filter=null, int $single_ref_id=0, bool $admin_mode=false)

	setHiddenFilesFound (bool $a_hiddenfilesfound)

	getHiddenFilesFound ()

	hasItems ()

	getRefIdsOfType (string $type)

	getAllRefIds ()

	getRawDataByRefId (int $ref_id)

	isSideBlockItem (int $ref_id)

	isClassificationFilterActive ()

Data Fields
const	FLAT = 0

const	TREE = 1

const	SINGLE = 2

Protected Member Functions
	init ()

	applySorting ()

	groupItems ()
	Internally group all items. More...

	sortSessions ()

	getAdditionalSubItemInformation ()

	addAdditionalSubItemInformationToObject (array &$object)

	applyUserFilter ()
	Apply container user filter on objects. More...

	getCompleteDescriptions ()
	From ilContainer. More...

	applyClassificationFilter ()
	From ilContainer. More...

	preloadAdvancedMDValues ()

Protected Attributes
bool	$admin_mode

bool	$hiddenfilesfound = false

string	$parent_type

int	$parent_obj_id

int	$parent_ref_id = 0

int	$single_ref_id = 0

InternalDomainService	$domain

array	$raw = []

array	$raw_by_type = []

array	$rendered = []

int	$mode = self::FLAT

ilContainerUserFilter	$user_filter = null

bool	$initialised = false

Detailed Description

Manages container subitems set.

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 29 of file class.ItemSetManager.php.

Constructor & Destructor Documentation

◆ __construct()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::__construct	(	InternalDomainService	$domain,
		int	$mode,
		int	$parent_ref_id,
		?\ilContainerUserFilter	$user_filter = `null`,
		int	$single_ref_id = `0`,
		bool	$admin_mode = `false`
	)

Parameters

int $mode self::TREE|self::FLAT|self::SINGLE

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

References ILIAS\UI\Component\Legacy\Content\ItemSetManager\$admin_mode, ILIAS\UI\Component\Legacy\Content\ItemSetManager\$domain, ILIAS\UI\Component\Legacy\Content\ItemSetManager\$mode, ILIAS\UI\Component\Legacy\Content\ItemSetManager\$parent_ref_id, ILIAS\UI\Component\Legacy\Content\ItemSetManager\$single_ref_id, ILIAS\UI\Component\Legacy\Content\ItemSetManager\$user_filter, ilObject\_lookupObjId(), ilObject\_lookupType(), and ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

       {
         $this->parent_ref_id = $parent_ref_id;
         $this->parent_obj_id = \ilObject::_lookupObjId($this->parent_ref_id);
         $this->parent_type = \ilObject::_lookupType($this->parent_obj_id);
         $this->user_filter = $user_filter;
 
         $this->single_ref_id = $single_ref_id;
         $this->domain = $domain;
         $this->mode = $mode;        // might be refactored as subclasses
         $this->admin_mode = $admin_mode;
         $this->init();
     }

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Member Function Documentation

◆ addAdditionalSubItemInformationToObject()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::addAdditionalSubItemInformationToObject ( array & $object )

protected

Definition at line 221 of file class.ItemSetManager.php.

References ilObjectActivation\addAdditionalSubItemInformation().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\getAdditionalSubItemInformation().

                                                                               : void
     {
         \ilObjectActivation::addAdditionalSubItemInformation($object);
     }

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◆ applyClassificationFilter()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::applyClassificationFilter ( )

protected

From ilContainer.

Todo:: remove there

Definition at line 321 of file class.ItemSetManager.php.

References $classification, $id, ilClassificationProvider\getValidProviders(), and ILIAS\Repository\raw().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                                   : void
     {
         // apply container classification filters
         $classification = $this->domain->classification($this->parent_ref_id);
         foreach (\ilClassificationProvider::getValidProviders(
             $this->parent_ref_id,
             $this->parent_obj_id,
             $this->parent_type
         ) as $class_provider) {
             $id = get_class($class_provider);
             $current = $classification->getSelectionOfProvider($id);
             if ($current) {
                 $class_provider->setSelection($current);
                 $filtered = $class_provider->getFilteredObjects();
                 $this->raw = array_filter($this->raw, static function ($i) use ($filtered) {
                     return (is_array($filtered) && in_array($i["obj_id"], $filtered));
                 });
             }
         }
     }

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◆ applySorting()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::applySorting ( )

protected

Definition at line 150 of file class.ItemSetManager.php.

References ilContainerSorting\_getInstance(), and ILIAS\Repository\raw().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                      : void
     {
         $sort = \ilContainerSorting::_getInstance($this->parent_obj_id);
         $all = $sort->sortItems(["all" => $this->raw]);
         $this->raw = $all["all"];
         //$this->raw_by_type = $sort->sortItems($this->raw_by_type);
     }

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◆ applyUserFilter()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::applyUserFilter ( )

protected

Apply container user filter on objects.

Exceptions

Definition at line 252 of file class.ItemSetManager.php.

References ilContainer\_lookupContainerSetting(), and ILIAS\Repository\raw().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                         : void
     {
         if (is_null($this->user_filter)) {
             return;
         }
         $filter = $this->domain->content()->filter(
             $this->raw,
             $this->user_filter,
             !\ilContainer::_lookupContainerSetting(
                 $this->parent_obj_id,
                 "filter_show_empty",
                 "0"
             )
         );
         $this->raw = $filter->apply();
     }

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◆ getAdditionalSubItemInformation()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::getAdditionalSubItemInformation ( )

protected

Definition at line 214 of file class.ItemSetManager.php.

References ILIAS\UI\Component\Legacy\Content\ItemSetManager\addAdditionalSubItemInformationToObject(), and ILIAS\Repository\raw().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                                         : void
     {
         foreach ($this->raw as $key => $object) {
             $this->addAdditionalSubItemInformationToObject($this->raw[$key]);
         }
     }

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◆ getAllRefIds()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::getAllRefIds ( )

Definition at line 130 of file class.ItemSetManager.php.

References ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                   : array
     {
         $this->init();
         return array_keys($this->raw_by_type["_all"]);
     }

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◆ getCompleteDescriptions()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::getCompleteDescriptions ( )

protected

From ilContainer.

Todo:: remove there

Definition at line 272 of file class.ItemSetManager.php.

References $ilSetting, ilObject\DESC_LENGTH, ilObject\getLongDescriptions(), ILIAS\Repository\int(), ILIAS\Repository\raw(), and ilStr\shortenTextExtended().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                                 : void
     {
         $ilSetting = $this->domain->settings();
         $ilObjDataCache = $this->domain->objectDataCache();
 
         // using long descriptions?
         $short_desc = $ilSetting->get("rep_shorten_description");
         $short_desc_max_length = (int) $ilSetting->get("rep_shorten_description_length");
         if (!$short_desc || $short_desc_max_length != \ilObject::DESC_LENGTH) {
             // using (part of) shortened description
             if ($short_desc && $short_desc_max_length && $short_desc_max_length < \ilObject::DESC_LENGTH) {
                 foreach ($this->raw as $key => $object) {
                     $this->raw[$key]["description"] = \ilStr::shortenTextExtended(
                         $object["description"],
                         $short_desc_max_length,
                         true
                     );
                 }
             }
             // using (part of) long description
             else {
                 $obj_ids = array();
                 foreach ($this->raw as $key => $object) {
                     $obj_ids[] = $object["obj_id"];
                 }
                 if (count($obj_ids) > 0) {
                     $long_desc = \ilObject::getLongDescriptions($obj_ids);
                     foreach ($this->raw as $key => $object) {
                         // #12166 - keep translation, ignore long description
                         if ($ilObjDataCache->isTranslatedDescription((int) $object["obj_id"])) {
                             $long_desc[$object["obj_id"]] = $object["description"];
                         }
                         if ($short_desc && $short_desc_max_length) {
                             $long_desc[$object["obj_id"]] = \ilStr::shortenTextExtended(
                                 (string) ($long_desc[$object["obj_id"]] ?? ""),
                                 $short_desc_max_length,
                                 true
                             );
                         }
                         $this->raw[$key]["description"] = $long_desc[$object["obj_id"]] ?? '';
                     }
                 }
             }
         }
     }

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◆ getHiddenFilesFound()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::getHiddenFilesFound ( )

Definition at line 78 of file class.ItemSetManager.php.

References ILIAS\UI\Component\Legacy\Content\ItemSetManager\$hiddenfilesfound.

                                          : bool
     {
         return $this->hiddenfilesfound;
     }

◆ getRawDataByRefId()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::getRawDataByRefId ( int $ref_id )

Definition at line 136 of file class.ItemSetManager.php.

References $ref_id, ILIAS\UI\Component\Legacy\Content\ItemSetManager\init(), and null.

                                                   : ?array
     {
         $this->init();
         return $this->raw_by_type["_all"][$ref_id] ?? null;
     }

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◆ getRefIdsOfType()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::getRefIdsOfType ( string $type )

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

References ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                                  : array
     {
         $this->init();
         if (isset($this->raw_by_type[$type])) {
             return array_map(static function ($item) {
                 return (int) $item["child"];
             }, $this->raw_by_type[$type]);
         }
         return [];
     }

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◆ groupItems()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::groupItems ( )

protected

Internally group all items.

Definition at line 161 of file class.ItemSetManager.php.

References ilObjFileAccess\_isFileHidden(), ILIAS\Repository\int(), ILIAS\UI\Component\Legacy\Content\ItemSetManager\isClassificationFilterActive(), ILIAS\Repository\raw(), and ILIAS\UI\Component\Legacy\Content\ItemSetManager\setHiddenFilesFound().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                    : void
     {
         $obj_definition = $this->domain->objectDefinition();
         $classification_filter_active = $this->isClassificationFilterActive();
         $this->raw_by_type["_all"] = [];
         foreach ($this->raw as $key => $object) {
 
             // hide object types in devmode
             if ($object["type"] === "adm" || $object["type"] === "rolf" ||
                 $obj_definition->getDevMode($object["type"])) {
                 continue;
             }
 
             // remove inactive plugins
             if ($obj_definition->isInactivePlugin($object["type"])) {
                 continue;
             }
 
             // BEGIN WebDAV: Don't display hidden Files, Folders and Categories
             if (in_array($object['type'], array('file','fold','cat'))) {
                 if (\ilObjFileAccess::_isFileHidden($object['title'])) {
                     $this->setHiddenFilesFound(true);
                     if (!$this->admin_mode) {
                         continue;
                     }
                 }
             }
             // END WebDAV: Don't display hidden Files, Folders and Categories
 
             // group object type groups together (e.g. learning resources)
             $type = $obj_definition->getGroupOfObj($object["type"]);
             if ($type == "") {
                 $type = $object["type"];
             }
 
             $new_key = (int) $object["child"];
             $this->rendered[$new_key] = false;
             $this->raw_by_type[$type][$new_key] = $object;
 
             $this->raw_by_type["_all"][$new_key] = $object;
             if ($object["type"] !== "sess") {
                 $this->raw_by_type["_non_sess"][$new_key] = $object;
             }
         }
     }

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◆ hasItems()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::hasItems ( )

Todo:: from ilContainer, should be removed there

Definition at line 113 of file class.ItemSetManager.php.

References ILIAS\UI\Component\Legacy\Content\ItemSetManager\init(), and ILIAS\Repository\raw().

                               : bool
     {
         $this->init();
         return count($this->raw) > 0;
     }

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◆ init()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::init ( )

protected

Todo:: from ilContainer, should be removed there

Definition at line 86 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct(), ILIAS\UI\Component\Legacy\Content\ItemSetManager\getAllRefIds(), ILIAS\UI\Component\Legacy\Content\ItemSetManager\getRawDataByRefId(), ILIAS\UI\Component\Legacy\Content\ItemSetManager\getRefIdsOfType(), ILIAS\UI\Component\Legacy\Content\ItemSetManager\hasItems(), and ILIAS\UI\Component\Legacy\Content\ItemSetManager\isSideBlockItem().

                              : void
     {
         if ($this->initialised) {
             return;
         }
         $tree = $this->domain->repositoryTree();
         if ($this->mode === self::TREE) {
             $this->raw = $tree->getSubTree($tree->getNodeData($this->parent_ref_id));
         } elseif ($this->mode === self::FLAT) {
             $this->raw = $tree->getChilds($this->parent_ref_id, "title");
         } else {
             $this->raw[] = $tree->getNodeData($this->single_ref_id);
         }
         $this->applyUserFilter();
         $this->getCompleteDescriptions();
         $this->applyClassificationFilter();
         $this->getAdditionalSubItemInformation();
         $this->applySorting();
         $this->groupItems();
         $this->sortSessions();
         $this->preloadAdvancedMDValues();
         $this->initialised = true;
     }

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◆ isClassificationFilterActive()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::isClassificationFilterActive ( )

Todo:: from ilContainer, remove there

Definition at line 229 of file class.ItemSetManager.php.

References $classification, $id, and ilClassificationProvider\getValidProviders().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\groupItems().

                                                   : bool
     {
         // apply container classification filters
         $classification = $this->domain->classification($this->parent_ref_id);
         foreach (\ilClassificationProvider::getValidProviders(
             $this->parent_ref_id,
             $this->parent_obj_id,
             $this->parent_type
         ) as $class_provider) {
             $id = get_class($class_provider);
             $current = $classification->getSelectionOfProvider($id);
             if ($current) {
                 return true;
             }
         }
         return false;
     }

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◆ isSideBlockItem()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::isSideBlockItem ( int $ref_id )

Definition at line 142 of file class.ItemSetManager.php.

References $ref_id, and ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                                 : bool
     {
         $this->init();
         $type = $this->raw_by_type["_all"][$ref_id]["type"] ?? "";
         $obj_definition = $this->domain->objectDefinition();
         return $obj_definition->isSideBlock($type);
     }

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◆ preloadAdvancedMDValues()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::preloadAdvancedMDValues ( )

protected

Definition at line 342 of file class.ItemSetManager.php.

References ilAdvancedMDValues\preloadByObjIds().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                                 : void
     {
         $obj_ids = [];
         foreach ($this->raw_by_type["_all"] as $object) {
             $obj_ids[] = $object["obj_id"];
         }
         \ilAdvancedMDValues::preloadByObjIds($obj_ids);
     }

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◆ setHiddenFilesFound()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::setHiddenFilesFound ( bool $a_hiddenfilesfound )

Definition at line 73 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\groupItems().

                                                                  : void
     {
         $this->hiddenfilesfound = $a_hiddenfilesfound;
     }

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◆ sortSessions()

ILIAS\UI\Component\Legacy\Content\ItemSetManager::sortSessions ( )

protected

Definition at line 207 of file class.ItemSetManager.php.

References ilArrayUtil\sortArray().

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\init().

                                      : void
     {
         if (isset($this->raw_by_type["sess"]) && count($this->raw_by_type["sess"]) > 0) {
             $this->raw_by_type["sess"] = \ilArrayUtil::sortArray($this->raw_by_type["sess"], 'start', 'ASC', true, true);
         }
     }

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Field Documentation

◆ $admin_mode

bool ILIAS\UI\Component\Legacy\Content\ItemSetManager::$admin_mode

protected

Definition at line 34 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct().

◆ $domain

InternalDomainService ILIAS\UI\Component\Legacy\Content\ItemSetManager::$domain

protected

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

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct().

◆ $hiddenfilesfound

bool ILIAS\UI\Component\Legacy\Content\ItemSetManager::$hiddenfilesfound = false

protected

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

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\getHiddenFilesFound().

◆ $initialised

bool ILIAS\UI\Component\Legacy\Content\ItemSetManager::$initialised = false

protected

Definition at line 48 of file class.ItemSetManager.php.

◆ $mode

int ILIAS\UI\Component\Legacy\Content\ItemSetManager::$mode = self::FLAT

protected

Definition at line 46 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct().

◆ $parent_obj_id

int ILIAS\UI\Component\Legacy\Content\ItemSetManager::$parent_obj_id

protected

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

◆ $parent_ref_id

int ILIAS\UI\Component\Legacy\Content\ItemSetManager::$parent_ref_id = 0

protected

Definition at line 39 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct().

◆ $parent_type

string ILIAS\UI\Component\Legacy\Content\ItemSetManager::$parent_type

protected

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

◆ $raw

array ILIAS\UI\Component\Legacy\Content\ItemSetManager::$raw = []

protected

Definition at line 42 of file class.ItemSetManager.php.

◆ $raw_by_type

array ILIAS\UI\Component\Legacy\Content\ItemSetManager::$raw_by_type = []

protected

Definition at line 43 of file class.ItemSetManager.php.

◆ $rendered

array ILIAS\UI\Component\Legacy\Content\ItemSetManager::$rendered = []

protected

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

◆ $single_ref_id

int ILIAS\UI\Component\Legacy\Content\ItemSetManager::$single_ref_id = 0

protected

Definition at line 40 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct().

◆ $user_filter

ilContainerUserFilter ILIAS\UI\Component\Legacy\Content\ItemSetManager::$user_filter = null

protected

Definition at line 47 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\ItemSetManager\__construct().

◆ FLAT

const ILIAS\UI\Component\Legacy\Content\ItemSetManager::FLAT = 0

Definition at line 31 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\DomainService\itemSetFlat().

◆ SINGLE

const ILIAS\UI\Component\Legacy\Content\ItemSetManager::SINGLE = 2

Definition at line 33 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\DomainService\itemSetSingle().

◆ TREE

const ILIAS\UI\Component\Legacy\Content\ItemSetManager::TREE = 1

Definition at line 32 of file class.ItemSetManager.php.

Referenced by ILIAS\UI\Component\Legacy\Content\DomainService\itemSetTree().

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

components/ILIAS/Container/Content/class.ItemSetManager.php

Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addAdditionalSubItemInformationToObject()

◆ applyClassificationFilter()

◆ applySorting()

◆ applyUserFilter()

◆ getAdditionalSubItemInformation()

◆ getAllRefIds()

◆ getCompleteDescriptions()

◆ getHiddenFilesFound()

◆ getRawDataByRefId()

◆ getRefIdsOfType()

◆ groupItems()

◆ hasItems()

◆ init()

◆ isClassificationFilterActive()

◆ isSideBlockItem()

◆ preloadAdvancedMDValues()

◆ setHiddenFilesFound()

◆ sortSessions()

Field Documentation

◆ $admin_mode

◆ $domain

◆ $hiddenfilesfound

◆ $initialised

◆ $mode

◆ $parent_obj_id

◆ $parent_ref_id

◆ $parent_type

◆ $raw

◆ $raw_by_type

◆ $rendered

◆ $single_ref_id

◆ $user_filter

◆ FLAT

◆ SINGLE

◆ TREE