130 lines
3.1 KiB
PHP
130 lines
3.1 KiB
PHP
<?php
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namespace Elementor\Modules\AtomicWidgets\Elements\Base;
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use Elementor\Modules\AtomicWidgets\Elements\TemplateRenderer\Template_Renderer;
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use Elementor\Utils;
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Trait for nested elements that render using Twig templates.
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* Provides Twig-based rendering with children support for nested elements.
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*
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* @mixin Has_Atomic_Base
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* @mixin Atomic_Element_Base
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*/
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trait Has_Element_Template {
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public function get_initial_config() {
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$config = parent::get_initial_config();
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$config['support_nesting'] = true;
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$config['twig_main_template'] = $this->get_main_template();
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$config['twig_templates'] = $this->get_templates_contents();
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$config['base_styles_dictionary'] = $this->get_base_styles_dictionary();
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return $config;
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}
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protected function get_templates_contents() {
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return array_map(
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fn ( $path ) => Utils::file_get_contents( $path ),
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$this->get_templates()
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);
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}
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protected function render() {
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try {
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$renderer = Template_Renderer::instance();
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foreach ( $this->get_templates() as $name => $path ) {
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if ( $renderer->is_registered( $name ) ) {
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continue;
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}
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$renderer->register( $name, $path );
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}
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$context = $this->build_template_context();
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$template_html = $renderer->render( $this->get_main_template(), $context );
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$children_html = $this->render_children_to_html();
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$output = str_replace( $this->get_children_placeholder(), $children_html, $template_html );
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo $output;
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} catch ( \Exception $e ) {
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if ( Utils::is_elementor_debug() ) {
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throw $e;
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}
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}
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}
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protected function render_children_to_html(): string {
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$html = '';
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foreach ( $this->get_children() as $child ) {
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ob_start();
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$child->print_element();
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$html .= ob_get_clean();
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}
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return $html;
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}
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protected function get_children_placeholder(): string {
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return '<!-- elementor-children-placeholder -->';
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}
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protected function build_base_template_context(): array {
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return [
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'id' => $this->get_id(),
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'interaction_id' => $this->get_interaction_id(),
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'type' => $this->get_name(),
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'settings' => $this->get_atomic_settings(),
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'base_styles' => $this->get_base_styles_dictionary(),
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'children_placeholder' => $this->get_children_placeholder(),
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];
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}
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public function before_render() {
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// Intentionally empty - Twig template handles full rendering
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}
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public function after_render() {
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// Intentionally empty - Twig template handles full rendering
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}
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public function print_content() {
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$defined_context = $this->define_render_context();
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if ( empty( $defined_context ) ) {
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return $this->render();
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}
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$this->set_render_context( $defined_context );
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$this->render();
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$this->clear_render_context( $defined_context );
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}
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protected function get_main_template(): string {
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$templates = $this->get_templates();
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foreach ( $templates as $key => $path ) {
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return $key;
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}
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return '';
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}
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abstract protected function get_templates(): array;
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protected function build_template_context(): array {
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return $this->build_base_template_context();
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}
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}
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