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/groups/class-group-ad-relation.php

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+<?php
+/**
+ * Manage group and ad relationship.
+ *
+ * @since   2.0.7
+ * @package AdvancedAds
+ * @author  Advanced Ads <info@wpadvancedads.com>
+ */
+
+namespace AdvancedAds\Groups;
+
+use AdvancedAds\Constants;
+use AdvancedAds\Abstracts\Group;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Group ad relation class.
+ */
+class Group_Ad_Relation {
+
+	/**
+	 * Hold ads.
+	 *
+	 * @var array
+	 */
+	private $ads = [];
+
+	/**
+	 * Create ad group relation.
+	 *
+	 * @param Group $group Group object.
+	 *
+	 * @return void
+	 */
+	public function relate( &$group ): void {
+		$data    = $group->get_data();
+		$changes = $group->get_changes();
+		$old_ads = $data['ad_weights'] ? array_keys( $data['ad_weights'] ) : [];
+		$new_ads = $changes['ad_weights'] ? array_keys( $changes['ad_weights'] ) : [];
+
+		$removed_ads = array_diff( $old_ads, $new_ads );
+		$added_ads   = array_diff( $new_ads, $old_ads );
+
+		$this->handle_removed_ads( $removed_ads, $group->get_id() );
+		$this->handle_added_ads( $added_ads, $group );
+	}
+
+	/**
+	 * Handles the removed ads for a group.
+	 *
+	 * @param array $removed_ads An array of ad IDs that have been removed.
+	 * @param int   $group_id    The ID of the group.
+	 *
+	 * @return void
+	 */
+	private function handle_removed_ads( $removed_ads, $group_id ): void {
+		foreach ( $removed_ads as $ad_id ) {
+			$terms = wp_get_object_terms( $ad_id, Constants::TAXONOMY_GROUP );
+
+			if ( ! empty( $terms ) && ! is_wp_error( $terms ) ) {
+				$term_ids = wp_list_pluck( $terms, 'term_id' );
+				$term_ids = array_diff( $term_ids, [ $group_id ] );
+				wp_set_object_terms( $ad_id, $term_ids, Constants::TAXONOMY_GROUP );
+				update_post_meta( $ad_id, Constants::AD_META_GROUP_IDS, $term_ids );
+			}
+		}
+	}
+
+	/**
+	 * Handles the added ads for a group.
+	 *
+	 * @param array $added_ads An array of ad IDs that have been added.
+	 * @param Group $group     Group instance.
+	 *
+	 * @return void
+	 */
+	private function handle_added_ads( $added_ads, &$group ): void {
+		$changes       = $group->get_changes();
+		$new_ads_final = $changes['ad_weights'] ?? [];
+		$new_ads       = $changes['ad_weights'] ? array_keys( $changes['ad_weights'] ) : [];
+
+		foreach ( $new_ads as $ad_id ) {
+			/**
+			 * Check if this ad is representing the current group and remove it in this case
+			 * could cause an infinite loop otherwise
+			 */
+			if ( $this->is_ad_type_group( $ad_id, $group ) ) {
+				unset( $new_ads_final[ $ad_id ] );
+				continue;
+			}
+
+			$terms = wp_get_object_terms( $ad_id, Constants::TAXONOMY_GROUP );
+
+			if ( ! is_wp_error( $terms ) ) {
+				$term_ids   = wp_list_pluck( $terms, 'term_id' );
+				$term_ids[] = $group->get_id();
+				$term_ids   = array_unique( $term_ids );
+
+				wp_set_object_terms( $ad_id, $term_ids, Constants::TAXONOMY_GROUP );
+				update_post_meta( $ad_id, Constants::AD_META_GROUP_IDS, $term_ids );
+			}
+		}
+
+		$group->set_ad_weights( $new_ads_final );
+	}
+
+	/**
+	 * Check if ad is of type 'group' and belongs to the current group.
+	 *
+	 * @param int   $ad_id Ad id.
+	 * @param Group $group Group instance.
+	 *
+	 * @return bool
+	 */
+	private function is_ad_type_group( int $ad_id, Group $group ): bool {
+		if ( ! isset( $this->ads[ $ad_id ] ) ) {
+			$this->ads[ $ad_id ] = wp_advads_get_ad( $ad_id );
+		}
+
+		$ad = $this->ads[ $ad_id ];
+		return $ad && $ad->is_type( 'group' ) && $ad->get_group_id() === $group->get_id();
+	}
+}