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/wp-ultimate-csv-importer/extensionModules/ProductAttributeExtension.php

@@ -0,0 +1,139 @@
+<?php
+/**
+ * WP Ultimate CSV Importer plugin file.
+ *
+ * Copyright (C) 2010-2020, Smackcoders Inc - info@smackcoders.com
+ */
+
+namespace Smackcoders\FCSV;
+
+if ( ! defined( 'ABSPATH' ) )
+    exit; // Exit if accessed directly
+
+class ProductAttributeExtension extends ExtensionHandler{
+	private static $instance = null;
+
+    public static function getInstance() {	
+		if (ProductAttributeExtension::$instance == null) {
+			ProductAttributeExtension::$instance = new ProductAttributeExtension;
+		}
+		return ProductAttributeExtension::$instance;
+    }
+	public function processExtension($data,$process_type=null) {
+        $response = [];
+		$import_type = $data;
+		$import_type = $this->import_type_as($import_type);
+		$importas = $this->import_post_types($import_type);	
+		$taxonomies = get_object_taxonomies( $importas, 'names' );
+		$count = 0;
+		$product_statuses = array('publish', 'draft', 'future', 'private', 'pending');
+		$products = [];
+		$page = 1;
+		$limit = 100;  // Set limit per page
+		
+		$variable_product_ids = []; // Initialize variable product ids array
+
+    // Loop through products with pagination
+		while ($page) {
+			$paged_products = wc_get_products([
+				'status' => $product_statuses,
+				'limit' => $limit,
+				'page' => $page, // Paginate by page number
+			]);
+			
+			if (empty($paged_products)) {
+				break; // Exit loop if no products are found
+			}
+
+			// Process each product
+			foreach ($paged_products as $product) {
+				$product_all_attributes = $product->get_attributes();
+				$prod_attribute_name = [];
+				foreach ($product_all_attributes as $attribute_key => $attribute) {
+					$prod_attribute_name[] = str_replace('pa_', '', $attribute_key);
+				}
+				$prod_attribute_count = count($prod_attribute_name);
+				if ($prod_attribute_count > $count) {
+					$count = $prod_attribute_count;
+				}
+				if ($product->is_type('variable')) {
+					$variable_product_ids[] = $product->get_id();
+				}
+			}
+
+			$page++; // Move to the next page
+		}
+		$variation_id = [];
+		foreach($variable_product_ids as $variable_product_id){
+		
+			if(!empty($variable_product_id)){
+				$variable_product = wc_get_product($variable_product_id);
+				$variation_id [] = $variable_product->get_children();
+			}
+			
+		} 
+		foreach($variation_id as $variation_ids){
+			if(!empty($variation_ids)){
+				$data = wc_get_product($variation_ids[0]);
+				$product_attributes=$data->get_attributes();
+				$attribute_name = array();  
+				foreach ($product_attributes as $attribute_key => $attribute) {
+					$attribute_name[]= str_replace('pa_', '',$attribute_key);	
+				}
+				$attribute_count = count($attribute_name);
+				if($attribute_count > $count){
+					$count = $attribute_count;
+				}
+			}
+			
+		}
+		if($count == 0){
+            $count =1;
+        }
+
+	if($process_type == 'Export'){
+		$pro_attr_fields =array();
+		for($i=1; $i<=$count;$i++){
+			$pro_attr_fields += array(
+				'Product Attribute Name' . $i => 'product_attribute_name' . $i,
+				'Product Attribute Value' . $i => 'product_attribute_value' . $i,
+				'Product Attribute Visible' . $i => 'product_attribute_visible' . $i
+			);
+		}
+		$pro_attr_fields_line = $this->convert_static_fields_to_array($pro_attr_fields);
+		$response['product_attr_fields'] = $pro_attr_fields_line; 
+	}
+	else{
+		$pro_attr_fields =array();
+		for($i=1; $i<=$count;$i++){
+			$pro_attr_fields[]= $this->convert_static_fields_to_array(array(
+				"Product Attribute Name$i" => "product_attribute_name$i",
+					"Product Attribute Value$i" => "product_attribute_value$i",
+					"Product Attribute Visible$i" => "product_attribute_visible$i",
+			));
+		}
+		$response['product_attr_fields'] = $pro_attr_fields; 
+	}
+		$pro_attr_fields_line = $this->convert_static_fields_to_array($pro_attr_fields);
+		$response['product_attr_fields'] = $pro_attr_fields_line; 
+		return $response;	
+	}
+	
+	/**
+	* Product Attribute extension supported import types
+	* @param string $import_type - selected import type
+	* @return boolean
+	*/
+	public function extensionSupportedImportType($import_type){
+		if(is_plugin_active('woocommerce/woocommerce.php')){
+			$import_type = $this->import_name_as($import_type);
+			if($import_type == 'WooCommerce') { 
+				return true;
+			}else{
+				return false;
+			}
+		}else{
+			return false;
+		}
+	}
+}