Magento 2 Widgets – Get Widget Parameters as Array

magento2widget-instancewidgets

Is there a way to get all the widget parameters in an array instead of loading the data of a specific widget parameter like below?

$this->getData('widget_parameter_1');

So, something like:

$currentwidgetObject->getParameters();

Best Answer

Seems it was fairly easy:

$data = $this->getData();

Gives me an array with the widget type, widget parameters and the module name inside the block class as defined in widget.xml. All i had to to then was use regex to filter out the wanted parameters (which contain a partial common name).

public function filterParameters(){
    $data = $this->getData();
    $matches = preg_grep("/_col_block_/", array_keys($data));
    return array_intersect_key($data, array_flip($matches));
}

If anyone knows a cleaner solution then please share!

Related Solutions

Magento – Can you load a widget instance from a template

Yes, you can do something like this:

$widget = Mage::getModel('widget/widget_instance')->load($widgetId);
$widgetBlock = $this
                   ->getLayout()
                   ->createBlock($widget->getType(),
                                 $widget->getTitle(),
                                 $widget->getWidgetParameters());
echo $widgetBlock->toHtml();

Magento – How to Get New Products List from Specific Category with Widget in CMS

The new products widget does not support filtering by category.
but you can create your own block [module]/product_new that extends Mage_Catalog_Block_Product_New.
the only thing you need to add in your block are these methods.

//category member var
protected $_category = null;
//load the category
public function getCategory() {
    if (is_null($this->_category)) {
        if ($this->hasData('category_id')) {
            $category = Mage::getModel('catalog/category')->setStoreId(Mage::app()->getStore()->getId())->load($this->getData('category_id'));
            if ($category->getId()) {
                 $this->_category = $category;
            }
        }
        //if the category is not valid set it to false to avoid loading it again.
        if (is_null($this->_category)) {
            $this->_category = false;
        }
    }
    return $this->_category;
}
//override the _beforeToHtml() method
protected function _beforeToHtml() {
    parent::_beforeToHtml();
    //if a category is specified filter by it.
    if ($this->getCategory()) {
        $this->getProductCollection()->addCategoryFilter($this->getCategory());
    }
    return $this;
}
//Change the cache key so you won't get the same products for different categories when the cache is on
public function getCacheKeyInfo()
{
    $cacheKeyInfo = parent::getCacheKeyInfo();
    if ($this->getCategory()) {
         $cacheKeyInfo[] = $this->getCategory()->getId();
    }
    else {
         $cacheKeyInfo[] = 0;
    }

    return $cacheKeyInfo;
}

Now all you need to do is use your block in the {{block}} directive

{{widget type="[module]/product_new" category_id="12" products_count="4" template="catalog/product/widget/new/content/new_grid.phtml"}}

Best Answer

Related Solutions

Magento – Can you load a widget instance from a template

Magento – How to Get New Products List from Specific Category with Widget in CMS

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