<h2>File Contents: /home/planet5/www/wp-content/plugins/elementor/modules/nested-elements/base/widget-nested-base.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/elementor/modules/nested-elements/base/widget-nested-base.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php
namespace Elementor\Modules\NestedElements\Base;

use Elementor\Plugin;
use Elementor\Widget_Base;

if ( ! defined( &#039;ABSPATH&#039; ) ) {
	exit; // Exit if accessed directly.
}

/**
 * Used to create a new widget that can be nested inside other widgets.
 */
abstract class Widget_Nested_Base extends Widget_Base {

	/**
	 * Get default children elements structure.
	 *
	 * @return array
	 */
	abstract protected function get_default_children_elements();

	/**
	 * Get repeater title setting key name.
	 *
	 * @return string
	 */
	abstract protected function get_default_repeater_title_setting_key();

	/**
	 * Get default children title for the navigator, using `%d` as index in the format.
	 *
	 * @note The title in this method is used to set the default title for each created child in nested element.
	 * for handling the children title for new created widget(s), use `get_default_children_elements()` method,
	 * eg:
	 * [
	 *      &#039;elType&#039; =&gt; &#039;container&#039;,
	 *      &#039;settings&#039; =&gt; [
	 *          &#039;_title&#039; =&gt; __( &#039;Tab #1&#039;, &#039;elementor&#039; ),
	 *      ],
	 * ],
	 * @return string
	 */
	protected function get_default_children_title() {
		/* translators: %d: Item index. */
		return esc_html__( &#039;Item #%d&#039;, &#039;elementor&#039; );
	}

	/**
	 * Get default children placeholder selector, Empty string, means will be added at the end view.
	 *
	 * @return string
	 */
	protected function get_default_children_placeholder_selector() {
		return &#039;&#039;;
	}

	protected function get_default_children_container_placeholder_selector() {
		return &#039;&#039;;
	}

	protected function is_dynamic_content(): bool {
		return false;
	}

	/**
	 * @inheritDoc
	 *
	 * To support nesting.
	 */
	protected function _get_default_child_type( array $element_data ) {
		return Plugin::$instance-&gt;elements_manager-&gt;get_element_types( $element_data[&#039;elType&#039;] );
	}

	/**
	 * @inheritDoc
	 *
	 * Adding new &#039;defaults&#039; config for handling children elements.
	 */
	protected function get_initial_config() {
		return array_merge( parent::get_initial_config(), [
			&#039;defaults&#039; =&gt; [
				&#039;elements&#039; =&gt; $this-&gt;get_default_children_elements(),
				&#039;elements_title&#039; =&gt; $this-&gt;get_default_children_title(),
				&#039;elements_placeholder_selector&#039; =&gt; $this-&gt;get_default_children_placeholder_selector(),
				&#039;child_container_placeholder_selector&#039; =&gt; $this-&gt;get_default_children_container_placeholder_selector(),
				&#039;repeater_title_setting&#039; =&gt; $this-&gt;get_default_repeater_title_setting_key(),
			],
			&#039;support_nesting&#039; =&gt; true,
		] );
	}

	/**
	 * @inheritDoc
	 *
	 * Each element including its children elements.
	 */
	public function get_raw_data( $with_html_content = false ) {
		$elements = [];
		$data = $this-&gt;get_data();

		$children = $this-&gt;get_children();

		foreach ( $children as $child ) {
			$child_raw_data = $child-&gt;get_raw_data( $with_html_content );

			$elements[] = $child_raw_data;
		}

		return [
			&#039;id&#039; =&gt; $this-&gt;get_id(),
			&#039;elType&#039; =&gt; $data[&#039;elType&#039;],
			&#039;widgetType&#039; =&gt; $data[&#039;widgetType&#039;],
			&#039;settings&#039; =&gt; $data[&#039;settings&#039;],
			&#039;elements&#039; =&gt; $elements,
		];
	}

	/**
	 * Print child, helper method to print the child element.
	 *
	 * @param int $index
	 */
	public function print_child( $index ) {
		$children = $this-&gt;get_children();

		if ( ! empty( $children[ $index ] ) ) {
			$children[ $index ]-&gt;print_element();
		}
	}

	protected function content_template_single_repeater_item() {}

	public function print_template() {
		parent::print_template();
		if ( $this-&gt;get_initial_config()[&#039;support_improved_repeaters&#039;] ?? false ) {
			?&gt;
			&lt;script type=&quot;text/html&quot; id=&quot;tmpl-elementor-&lt;?php echo esc_attr( $this-&gt;get_name() ); ?&gt;-content-single&quot;&gt;
				&lt;?php $this-&gt;content_template_single_repeater_item(); ?&gt;
			&lt;/script&gt;
			&lt;?php
		}
	}
}
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