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Introduce IItem::getVariantBase() #1087

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Merged
merged 4 commits into from
Apr 19, 2017
Merged

Introduce IItem::getVariantBase() #1087

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a3f0a62
Introduce `IItem::getVariantBase()`
richardhj Feb 11, 2017
bcbe3eb
Implement `Item::getVariantBase()`
richardhj Feb 11, 2017
0125585
Changes in the PHP doc comments
richardhj Feb 11, 2017
6ef3a24
Update copyright
richardhj Feb 11, 2017
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16 changes: 13 additions & 3 deletions src/MetaModels/IItem.php
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
/**
* This file is part of MetaModels/core.
*
* (c) 2012-2015 The MetaModels team.
* (c) 2012-2017 The MetaModels team.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
Expand All @@ -14,7 +14,8 @@
* @subpackage Core
* @author Christian Schiffler <c.schiffler@cyberspectrum.de>
* @author Stefan Heimes <stefan_heimes@hotmail.com>
* @copyright 2012-2015 The MetaModels team.
* @author Richard Henkenjohann <richardhenkenjohann@googlemail.com>
* @copyright 2012-2017 The MetaModels team.
* @license https://github.com/MetaModels/core/blob/master/LICENSE LGPL-3.0
* @filesource
*/
Expand Down Expand Up @@ -107,10 +108,19 @@ public function isVariantBase();
*
* @param \MetaModels\Filter\IFilter $objFilter The filter settings to be applied.
*
* @return \MetaModels\IItems A list of all variants for this item.
* @return \MetaModels\IItems|null A list of all variants for this item or null if the item cannot handle variants.
*/
public function getVariants($objFilter);

/**
* Fetch the meta model variant base for this item.
*
* Note: For a non-variant item the variant base is the item itself.
*
* @return IItem The variant base.
*/
public function getVariantBase();

/**
* Save the current data for every attribute to the data sink.
*
Expand Down
22 changes: 19 additions & 3 deletions src/MetaModels/Item.php
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
/**
* This file is part of MetaModels/core.
*
* (c) 2012-2015 The MetaModels team.
* (c) 2012-2017 The MetaModels team.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
Expand All @@ -18,7 +18,7 @@
* @author Oliver Hoff <oliver@hofff.com>
* @author Stefan Heimes <stefan_heimes@hotmail.com>
* @author Richard Henkenjohann <richardhenkenjohann@googlemail.com>
* @copyright 2012-2015 The MetaModels team.
* @copyright 2012-2017 The MetaModels team.
* @license https://github.com/MetaModels/core/blob/master/LICENSE LGPL-3.0
* @filesource
*/
Expand Down Expand Up @@ -283,7 +283,7 @@ public function isVariantBase()
*
* @param IFilter $objFilter The filter settings to be applied.
*
* @return IItems A list of all variants for this item.
* @return IItems|null A list of all variants for this item.
*/
public function getVariants($objFilter)
{
Expand All @@ -294,6 +294,22 @@ public function getVariants($objFilter)
return null;
}

/**
* Fetch the meta model variant base for this item.
*
* Note: For a non-variant item the variant base is the item itself.
*
* @return IItem The variant base.
*/
public function getVariantBase()
{
if (!$this->isVariantBase()) {
return $this->getMetaModel()->findById($this->get('vargroup'));
}

return $this;
}

/**
* Find all Variants including the variant base.
*
Expand Down