LP collection base class. More...

Inheritance diagram for ilLPCollection:

Collaboration diagram for ilLPCollection:

Public Member Functions
	__construct ($a_obj_id, $a_mode)

	hasSelectableItems ()

	cloneCollection ($a_target_id, $a_copy_id)

	getItems ()

	delete ()

	isAssignedEntry ($a_item_id)

	deactivateEntries (array $a_item_ids)

	activateEntries (array $a_item_ids)

Static Public Member Functions
static	getInstanceByMode ($a_obj_id, $a_mode)

static	getCollectionModes ()

Protected Member Functions
	read ($a_obj_id)

	validateEntry ($a_item_id)

	addEntry ($a_item_id)

	deleteEntry ($a_item_id)

Protected Attributes
	$obj_id

	$mode

	$items

Detailed Description

LP collection base class.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id: class.ilLPCollections.php 40326 2013-03-05 11:39:24Z jluetzen

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

Constructor & Destructor Documentation

◆ __construct()

ilLPCollection::__construct	(	$a_obj_id,
		$a_mode
	)

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

    {
        $this->obj_id = $a_obj_id;
        $this->mode = $a_mode;
        
        if ($a_obj_id) {
            $this->read($a_obj_id);
        }
    }

References read().

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Member Function Documentation

◆ activateEntries()

ilLPCollection::activateEntries ( array $a_item_ids )

Reimplemented in ilLPCollectionOfRepositoryObjects.

Definition at line 208 of file class.ilLPCollection.php.

    {
        foreach ($a_item_ids as $item_id) {
            $this->addEntry($item_id);
        }
    }

References addEntry().

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◆ addEntry()

ilLPCollection::addEntry ( $a_item_id )

protected

Reimplemented in ilLPCollectionOfRepositoryObjects.

Definition at line 169 of file class.ilLPCollection.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        if (!$this->isAssignedEntry($a_item_id)) {
            $query = "INSERT INTO ut_lp_collections" .
                " (obj_id, lpmode, item_id)" .
                " VALUES (" . $ilDB->quote($this->obj_id, "integer") .
                ", " . $ilDB->quote($this->mode, "integer") .
                ", " . $ilDB->quote($a_item_id, "integer") .
                ")";
            $ilDB->manipulate($query);
            $this->items[] = $a_item_id;
        }
        return true;
    }

References $DIC, $ilDB, $query, and isAssignedEntry().

Referenced by activateEntries().

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◆ cloneCollection()

ilLPCollection::cloneCollection	(	$a_target_id,
		$a_copy_id
	)

Reimplemented in ilLPCollectionOfRepositoryObjects, and ilLPCollectionOfSCOs.

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

    {
        global $DIC;
 
        $ilLog = $DIC['ilLog'];
        
        $target_obj_id = ilObject::_lookupObjId($a_target_id);
        
        include_once('Services/CopyWizard/classes/class.ilCopyWizardOptions.php');
        $cwo = ilCopyWizardOptions::_getInstance($a_copy_id);
        $mappings = $cwo->getMappings();
        
        // #12067
        $new_collection = new static($target_obj_id, $this->mode);
        foreach ($this->items as $item) {
            if (!isset($mappings[$item]) or !$mappings[$item]) {
                continue;
            }
            
            $new_collection->addEntry($mappings[$item]);
        }
        
        $ilLog->write(__METHOD__ . ': cloned learning progress collection.');
    }

References $DIC, $ilLog, $mode, ilCopyWizardOptions\_getInstance(), and ilObject\_lookupObjId().

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◆ deactivateEntries()

ilLPCollection::deactivateEntries ( array $a_item_ids )

Reimplemented in ilLPCollectionOfRepositoryObjects.

Definition at line 201 of file class.ilLPCollection.php.

    {
        foreach ($a_item_ids as $item_id) {
            $this->deleteEntry($item_id);
        }
    }

References deleteEntry().

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◆ delete()

ilLPCollection::delete ( )

Definition at line 132 of file class.ilLPCollection.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
 
        $query = "DELETE FROM ut_lp_collections" .
            " WHERE obj_id = " . $ilDB->quote($this->obj_id, "integer");
        $ilDB->manipulate($query);
        
        $query = "DELETE FROM ut_lp_coll_manual" .
            " WHERE obj_id = " . $ilDB->quote($this->obj_id, "integer");
        $ilDB->manipulate($query);
        
        // #15462 - reset internal data
        $this->items = array();
 
        return true;
    }

References $DIC, $ilDB, and $query.

◆ deleteEntry()

ilLPCollection::deleteEntry ( $a_item_id )

protected

Reimplemented in ilLPCollectionOfRepositoryObjects.

Definition at line 188 of file class.ilLPCollection.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = "DELETE FROM ut_lp_collections" .
            " WHERE obj_id = " . $ilDB->quote($this->obj_id, "integer") .
            " AND item_id = " . $ilDB->quote($a_item_id, "integer");
        $ilDB->manipulate($query);
        return true;
    }

References $DIC, $ilDB, and $query.

Referenced by deactivateEntries(), and read().

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◆ getCollectionModes()

static ilLPCollection::getCollectionModes ( )

static

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

    {
        return array(
            ilLPObjSettings::LP_MODE_COLLECTION
            ,ilLPObjSettings::LP_MODE_COLLECTION_TLT
            ,ilLPObjSettings::LP_MODE_COLLECTION_MANUAL
            ,ilLPObjSettings::LP_MODE_SCORM
            ,ilLPObjSettings::LP_MODE_OBJECTIVES
            ,ilLPObjSettings::LP_MODE_COLLECTION_MOBS
        );
    }

References ilLPObjSettings\LP_MODE_COLLECTION, ilLPObjSettings\LP_MODE_COLLECTION_MANUAL, ilLPObjSettings\LP_MODE_COLLECTION_MOBS, ilLPObjSettings\LP_MODE_COLLECTION_TLT, ilLPObjSettings\LP_MODE_OBJECTIVES, and ilLPObjSettings\LP_MODE_SCORM.

Referenced by ilLPStatus\checkLPModesForObjects().

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◆ getInstanceByMode()

static ilLPCollection::getInstanceByMode	(	$a_obj_id,
		$a_mode
	)

static

Definition at line 30 of file class.ilLPCollection.php.

    {
        $path = "Services/Tracking/classes/collection/";
        
        switch ($a_mode) {
            case ilLPObjSettings::LP_MODE_COLLECTION:
            case ilLPObjSettings::LP_MODE_MANUAL_BY_TUTOR:
                include_once $path . "class.ilLPCollectionOfRepositoryObjects.php";
                return new ilLPCollectionOfRepositoryObjects($a_obj_id, $a_mode);
 
            case ilLPObjSettings::LP_MODE_OBJECTIVES:
                include_once $path . "class.ilLPCollectionOfObjectives.php";
                return new ilLPCollectionOfObjectives($a_obj_id, $a_mode);
 
            case ilLPObjSettings::LP_MODE_SCORM:
                include_once $path . "class.ilLPCollectionOfSCOs.php";
                return new ilLPCollectionOfSCOs($a_obj_id, $a_mode);
 
            case ilLPObjSettings::LP_MODE_COLLECTION_MANUAL:
            case ilLPObjSettings::LP_MODE_COLLECTION_TLT:
                include_once $path . "class.ilLPCollectionOfLMChapters.php";
                return new ilLPCollectionOfLMChapters($a_obj_id, $a_mode);
                
            case ilLPObjSettings::LP_MODE_COLLECTION_MOBS:
                include_once $path . "class.ilLPCollectionOfMediaObjects.php";
                return new ilLPCollectionOfMediaObjects($a_obj_id, $a_mode);
        }
    }

References ilLPObjSettings\LP_MODE_COLLECTION, ilLPObjSettings\LP_MODE_COLLECTION_MANUAL, ilLPObjSettings\LP_MODE_COLLECTION_MOBS, ilLPObjSettings\LP_MODE_COLLECTION_TLT, ilLPObjSettings\LP_MODE_MANUAL_BY_TUTOR, ilLPObjSettings\LP_MODE_OBJECTIVES, and ilLPObjSettings\LP_MODE_SCORM.

Referenced by ilLearningSequenceImporter\buildLPSettings(), ilObjectLP\getCollectionInstance(), and ilLearningSequenceXMLWriter\writeLPSettings().

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◆ getItems()

ilLPCollection::getItems ( )

Definition at line 106 of file class.ilLPCollection.php.

    {
        return $this->items;
    }

References $items.

Referenced by ilLPCollectionOfRepositoryObjects\getGroupedItemsForLPStatus().

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◆ hasSelectableItems()

ilLPCollection::hasSelectableItems ( )

Reimplemented in ilLPCollectionOfObjectives.

Definition at line 71 of file class.ilLPCollection.php.

    {
        return true;
    }

◆ isAssignedEntry()

ilLPCollection::isAssignedEntry ( $a_item_id )

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

    {
        if (is_array($this->items)) {
            return (bool) in_array($a_item_id, $this->items);
        }
        return false;
    }

Referenced by addEntry(), ilLPCollectionOfRepositoryObjects\addEntry(), ilLPCollectionOfRepositoryObjects\getPossibleItems(), ilLPCollectionOfLMChapters\getTableGUIData(), ilLPCollectionOfMediaObjects\getTableGUIData(), ilLPCollectionOfSCOs\getTableGUIData(), and ilLPCollectionOfRepositoryObjects\parseTableGUIItem().

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◆ read()

ilLPCollection::read ( $a_obj_id )

protected

Reimplemented in ilLPCollectionOfObjectives, and ilLPCollectionOfRepositoryObjects.

Definition at line 111 of file class.ilLPCollection.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $items = array();
        
        $res = $ilDB->query("SELECT * FROM ut_lp_collections" .
            " WHERE obj_id = " . $ilDB->quote($a_obj_id, "integer"));
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            if ($this->validateEntry($row->item_id)) {
                $items[] = $row->item_id;
            } else {
                $this->deleteEntry($row->item_id);
            }
        }
        
        $this->items = $items;
    }

References $DIC, $ilDB, $items, $res, deleteEntry(), ilDBConstants\FETCHMODE_OBJECT, and validateEntry().

Referenced by __construct().

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◆ validateEntry()

ilLPCollection::validateEntry ( $a_item_id )

protected

Definition at line 156 of file class.ilLPCollection.php.

    {
        return true;
    }

Referenced by read().

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Field Documentation

◆ $items

ilLPCollection::$items

protected

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

Referenced by ilLPCollectionOfRepositoryObjects\getGroupedItemsForLPStatus(), getItems(), ilLPCollectionOfLMChapters\getPossibleItems(), ilLPCollectionOfMediaObjects\getPossibleItems(), ilLPCollectionOfSCOs\getPossibleItems(), ilLPCollectionOfRepositoryObjects\getTableGUIData(), ilLPCollectionOfRepositoryObjects\getTableGUItemGroup(), read(), and ilLPCollectionOfRepositoryObjects\read().

◆ $mode

ilLPCollection::$mode

protected

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

Referenced by cloneCollection(), ilLPCollectionOfRepositoryObjects\cloneCollection(), ilLPCollectionOfSCOs\cloneCollection(), and ilLPCollectionOfMediaObjects\cloneCollection().

◆ $obj_id

ilLPCollection::$obj_id

protected

Definition at line 16 of file class.ilLPCollection.php.

Referenced by ilLPCollectionOfLMChapters\getPossibleItems(), ilLPCollectionOfMediaObjects\getPossibleItems(), and ilLPCollectionOfSCOs\getPossibleItems().

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

Services/Tracking/classes/collection/class.ilLPCollection.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ activateEntries()

◆ addEntry()

◆ cloneCollection()

◆ deactivateEntries()

◆ delete()

◆ deleteEntry()

◆ getCollectionModes()

◆ getInstanceByMode()

◆ getItems()

◆ hasSelectableItems()

◆ isAssignedEntry()

◆ read()

◆ validateEntry()

Field Documentation

◆ $items

◆ $mode

◆ $obj_id