How are the UI Components registered

dmitrii_fediuk · January 4, 2016, 4:05am

magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/Provider/Component/Definition.php#L93-L96


public function setComponentData($name, array $data)
{
    $this->componentData->offsetSet($name, $data);
}

github.com

magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/Provider/Component/Definition.php#L109


 * Prepare configuration data for the component
 *
 * @param array $componentsData
 * @return void
 */
protected function prepareComponentData(array $componentsData)
{
    $componentsData = reset($componentsData[static::COMPONENTS_KEY]);
    unset($componentsData[Converter::DATA_ATTRIBUTES_KEY]);
    foreach ($componentsData as $name => $data) {
        $this->setComponentData($name, reset($data));
    }
}
}

github.com

magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/Provider/Component/Definition.php#L63-L63


$this->prepareComponentData($data);

github.com

magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/Provider/Component/Definition.php#L58-L58


$data = $uiReader->read();

$uiReader is \Magento\Framework\View\Element\UiComponent\Config\Reader

github.com

magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/Reader.php#L47-L47


$this->readFiles($fileCollector->collectFiles());

$fileCollector is \Magento\Framework\View\Element\UiComponent\Config\FileCollector\AggregatedFileCollector

github.com

magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/FileCollector/AggregatedFileCollector.php#L71-L71


$searchPattern = $this->searchPattern;

$searchPattern is etc/definition.xml

https://github.com/magento/magento2/blob/c58d2d/lib/internal/Magento/Framework/View/Element/UiComponent/Config/FileCollector/AggregatedFileCollector.php#L76-L76

github.com

magento/magento2/blob/c58d2d/app/code/Magento/Ui/view/base/ui_component/etc/definition.xml#L182-L188


<wysiwyg class="Magento\Ui\Component\Form\Element\Wysiwyg">
    <argument name="data" xsi:type="array">
        <item name="config" xsi:type="array">
            <item name="component" xsi:type="string">Magento_Ui/js/form/element/wysiwyg</item>
        </item>
    </argument>
</wysiwyg>

dmitrii_fediuk · January 4, 2016, 4:45pm