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/modules/ads-txt/public/class-advanced-ads-ads-txt-public.php

@@ -0,0 +1,172 @@
+<?php // phpcs:ignore WordPress.Files.FileName
+
+use AdvancedAds\Framework\Utilities\Params;
+
+/**
+ * Display the 'ads.txt' file.
+ */
+class Advanced_Ads_Ads_Txt_Public {
+	const TOP = '# Advanced Ads ads.txt';
+
+	/**
+	 * Ads.txt data management class
+	 *
+	 * @var Advanced_Ads_Ads_Txt_Strategy
+	 */
+	private $strategy;
+
+	/**
+	 * The Constructor.
+	 *
+	 * @param Advanced_Ads_Ads_Txt_Strategy $strategy Ads.txt data management class.
+	 */
+	public function __construct( $strategy ) {
+		$this->strategy = $strategy;
+		add_action( 'init', [ $this, 'display' ] );
+	}
+
+	/**
+	 * Display the 'ads.txt' file on the frontend.
+	 */
+	public function display() {
+		$request_uri = filter_var( $_SERVER['REQUEST_URI'] ?? '', FILTER_SANITIZE_URL );
+		if ( '/ads.txt' === esc_url_raw( $request_uri ) ) {
+			$content = $this->prepare_frontend_output();
+			if ( $content ) {
+				header( 'Content-Type: text/plain; charset=utf-8' );
+				// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+				echo $content;
+
+				exit;
+			}
+		}
+	}
+
+	/**
+	 * Prepare frontend output.
+	 *
+	 * @return string
+	 */
+	public function prepare_frontend_output() {
+		if (
+			Advanced_Ads_Ads_Txt_Utils::is_subdir() ||
+			! $this->strategy->is_enabled()
+		) {
+			return;
+		}
+
+		$content = $this->get_frontend_output();
+		$content = $content ? self::TOP . "\n" . $content : '';
+		return $content;
+	}
+
+	/**
+	 * Get output for frontend.
+	 *
+	 * @return string
+	 */
+	public function get_frontend_output() {
+		if ( $this->strategy->is_all_network() ) {
+			$content = $this->prepare_multisite();
+		} else {
+			$options = $this->strategy->get_options();
+			$content = $this->strategy->parse_content( $options );
+			$content = apply_filters( 'advanced-ads-ads-txt-content', $content, get_current_blog_id() );
+		}
+		return $content;
+	}
+
+	/**
+	 * Prepare content of several blogs for output.
+	 *
+	 * @param string $domain Domain name.
+	 * @return string
+	 */
+	public function prepare_multisite( $domain = null ) {
+		global $current_blog, $wpdb;
+
+		$domain                   = $domain ? $domain : $current_blog->domain;
+		$need_file_on_root_domain = Advanced_Ads_Ads_Txt_Utils::need_file_on_root_domain();
+
+		// Get all sites that include the current domain as part of their domains.
+		$sites = get_sites(
+			[
+				'search'         => $domain,
+				'search_columns' => [ 'domain' ],
+				'meta_key'       => Advanced_Ads_Ads_Txt_Strategy::OPTION, // phpcs:ignore
+			]
+		);
+
+		// Uses `subdomain=` variable.
+		$referrals = [];
+		// Included to the ads.txt file of the current domain.
+		$not_refferals = [];
+
+		foreach ( $sites as $site ) {
+			if ( get_current_blog_id() === (int) $site->blog_id ) {
+				// Current domain, no need to refer.
+				$not_refferals[] = $site->blog_id;
+				continue;
+			}
+
+			if ( $need_file_on_root_domain ) {
+				// Subdomains cannot refer to other subdomains.
+				$not_refferals[] = $site->blog_id;
+				continue;
+			}
+
+			if ( '/' !== $site->path ) {
+				// We can refer to domains, not domains plus path.
+				$not_refferals[] = $site->blog_id;
+				continue;
+			}
+
+			$referrals[ $site->blog_id ] = $site->domain;
+		}
+
+		$o = '';
+
+		if ( $not_refferals ) {
+			$results = $wpdb->get_results( // phpcs:ignore
+				sprintf(
+					"SELECT blog_id, meta_value FROM $wpdb->blogmeta WHERE meta_key='%s' AND blog_id IN (%s)",
+					Advanced_Ads_Ads_Txt_Strategy::OPTION, // phpcs:ignore
+					join( ',', array_map( 'absint', $not_refferals ) ) // phpcs:ignore
+				)
+			);
+
+			$blog_data = [];
+			foreach ( $results as $result ) {
+				$blog_id = $result->blog_id;
+
+				$options = maybe_unserialize( $result->meta_value );
+				$options = $this->strategy->load_default_options( $options );
+
+				$blog_data[ $blog_id ] = $options;
+			}
+
+			$blog_data = Advanced_Ads_Ads_Txt_Utils::remove_duplicate_lines( $blog_data, [ 'to_comments' => true ] );
+
+			foreach ( $blog_data as $blog_id => $blog_lines ) {
+
+				$content = $this->strategy->parse_content( $blog_lines );
+				if ( $content ) {
+					$content = "# blog_id: $blog_id\n" . $content;
+				}
+
+				if ( get_current_blog_id() === $blog_id ) {
+					// Refer to other subdomains.
+					foreach ( $referrals  as $blog_id => $referral ) {
+						$content .= "# refer to blog_id: $blog_id\nsubdomain=" . $referral . "\n";
+					}
+				}
+
+				$content = apply_filters( 'advanced-ads-ads-txt-content', $content, $blog_id );
+
+				$o .= $content . "\n";
+			}
+		}
+
+		return $o;
+	}
+}