Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/advanced-ads/includes/frontend/class-ad-renderer.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * Frontend Ad Renderer.
+ *
+ * @package AdvancedAds
+ * @author  Advanced Ads <info@wpadvancedads.com>
+ * @since   1.50.0
+ */
+
+namespace AdvancedAds\Frontend;
+
+use AdvancedAds\Widget;
+use AdvancedAds\Framework\Interfaces\Integration_Interface;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Frontend Ad Renderer.
+ */
+class Ad_Renderer implements Integration_Interface {
+
+	/**
+	 * Hook into WordPress.
+	 *
+	 * @return void
+	 */
+	public function hooks(): void {
+		add_action( 'advanced-ads-frontend', [ $this, 'init' ] );
+		add_action( 'widgets_init', [ $this, 'register_widget' ] );
+	}
+
+	/**
+	 * Inject ads into various sections of our site
+	 *
+	 * @return void
+	 */
+	public function init(): void {
+		// TODO: move priority to 0 for head.
+		add_action( 'wp_head', [ $this, 'inject_header' ], 20 );
+		// TODO: move priority to 9999 for footer.
+		add_action( 'wp_footer', [ $this, 'inject_footer' ], 20 );
+	}
+
+	/**
+	 * Injected ad into header
+	 *
+	 * @return void
+	 */
+	public function inject_header(): void {
+		$placements = wp_advads_get_placements_by_types( 'header' );
+		foreach ( $placements as $placement ) {
+			the_ad_placement( $placement->get_id() );
+		}
+	}
+
+	/**
+	 * Injected ads into footer
+	 *
+	 * @return void
+	 */
+	public function inject_footer(): void {
+		$placements = wp_advads_get_placements_by_types( 'footer' );
+		foreach ( $placements as $placement ) {
+			the_ad_placement( $placement->get_id() );
+		}
+	}
+
+	/**
+	 * Register the Advanced Ads widget
+	 *
+	 * @return void
+	 */
+	public function register_widget(): void {
+		register_widget( Widget::class );
+	}
+}