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/uploadModules/XmlHandler.php

@@ -0,0 +1,226 @@
+<?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 XmlHandler {
+	private static $xml_instance = null;
+	private $result_xml = [];
+	public function __construct(){
+		add_action('wp_ajax_get_parse_xml',array($this,'parse_xml'));
+	}
+
+	public static function getInstance() {
+
+		if (XmlHandler::$xml_instance == null) {
+			XmlHandler::$xml_instance = new XmlHandler;
+			return XmlHandler::$xml_instance;
+		}
+		return XmlHandler::$xml_instance;
+	}
+
+
+	public function parse_xml(){
+		check_ajax_referer('smack-ultimate-csv-importer', 'securekey');
+		$row_count = isset($_POST['row']) ? intval(sanitize_text_field($_POST['row'])) : 0;
+		$hash_key = sanitize_key($_POST['HashKey']);
+
+		$smack_csv_instance = SmackCSV::getInstance();
+		$upload_dir = $smack_csv_instance->create_upload_dir();
+
+		$upload_dir_path = $upload_dir. $hash_key;
+		if (!is_dir($upload_dir_path)) {
+			wp_mkdir_p( $upload_dir_path);
+		}
+		chmod($upload_dir_path, 0777);   
+		$path = $upload_dir . $hash_key . '/' . $hash_key;    
+
+		$response = [];
+		$xml = simplexml_load_file($path);
+		foreach($xml->children() as $child){   
+			$child_name = $child->getName();     
+		}
+		$total_xml_count = $this->get_xml_count($path , $child_name);
+		if($total_xml_count == 0 || $child_name == 'channel' ){
+			$sub_child = $this->get_child($child,$path);
+			$child_name = $sub_child['child_name'];
+			$total_xml_count = $sub_child['total_count'];
+		}
+		$doc = new \DOMDocument();
+		$doc->load($path);
+		$row = $row_count - 1;
+		$node = $doc->getElementsByTagName($child_name)->item($row);
+		$this->tableNodes($node);
+		$response['xml_array'] = $this->result_xml;
+		$response['success'] = true;
+		$response['total_rows'] = $total_xml_count;
+		echo  wp_json_encode($response);
+		wp_die();
+	}
+
+	public function parse_xmls($hash_key,$line_number = null,$mode = null,$path = null){
+
+
+		$smack_csv_instance = SmackCSV::getInstance();
+		if($mode != 'CLI') {
+		$upload_dir = $smack_csv_instance->create_upload_dir();
+
+		$upload_dir_path = $upload_dir. $hash_key;
+		if (!is_dir($upload_dir_path)) {
+			wp_mkdir_p( $upload_dir_path);
+		}
+		chmod($upload_dir_path, 0777);   
+		$path = $upload_dir . $hash_key . '/' . $hash_key;  
+	}  
+
+		$response = [];
+		$xml = simplexml_load_file($path);
+		foreach($xml->children() as $child){   
+			$child_name =  $child->getName();    
+		}
+		$total_xml_count = $this->get_xml_count($path , $child_name);
+		if($total_xml_count == 0 || $child_name == 'channel'){
+			$sub_child = $this->get_child($child,$path);
+			$child_name = $sub_child['child_name'];
+			$total_xml_count = $sub_child['total_count'];
+		}
+		$total_xml_count = $this->get_xml_count($path , $child_name);
+		$doc = new \DOMDocument();
+		$doc->load($path);
+		if ($line_number !== null) {
+			$node = $doc->getElementsByTagName($child_name)->item((int)$line_number);
+		} else {
+			$node = $doc->getElementsByTagName($child_name)->item(0);
+		}
+		$this->tableNodes($node);
+		$response['xml_array'] = $this->result_xml;
+		$response['success'] = true;
+		$response['total_rows'] = $total_xml_count;
+		return $response;
+	}
+
+	public function get_child($child,$path){
+		foreach($child->children() as $sub_child){
+			$sub_child_name = $sub_child->getName();
+		}
+		$total_xml_count = $this->get_xml_count($path , $sub_child_name);
+		if($total_xml_count == 0 || $sub_child_name == 'channel'){
+			$this->get_child($sub_child,$path);
+		}
+		else{
+			$result['child_name'] = $sub_child_name;
+			$result['total_count'] = $total_xml_count;
+			return $result;
+		}
+	}
+
+	/**
+	 * Parse xml file.
+	 */
+	public function parsing_xmls(){
+
+		$hash_key = sanitize_key($_POST['HashKey']);
+		$treetype = sanitize_text_field($_POST['treetype']);	
+
+		$smack_csv_instance = SmackCSV::getInstance();
+		$upload_dir = $smack_csv_instance->create_upload_dir();
+
+		$upload_dir_path = $upload_dir. $hash_key;
+		if (!is_dir($upload_dir_path)) {
+			wp_mkdir_p( $upload_dir_path);
+		}
+		chmod($upload_dir_path, 0777);
+
+		$file = $upload_dir . $hash_key . '/' . $hash_key;    
+		$id = "item";
+
+		$namespace = explode(":", $id);
+
+		if(isset($namespace[1]))
+			$n = $namespace[1];
+		else
+			$n = $id;
+
+
+		$doc = new \DOMDocument();
+		$doc->load($file);
+
+		$nodes=$doc->getElementsByTagName($n);
+
+		if($nodes->length < intval($_POST['pag']))
+			$response['message'] = "Maximum Limit Exceed!";
+
+		if(isset($_POST['pag']))
+			$i = intval($_POST['pag']) - 1;
+		else
+			$i = 0;
+		if($i < 0)
+			$response['message'] = "Node not available!";
+		while (is_object($finance = $doc->getElementsByTagName($n)->item($i))) {
+
+			if($treetype == 'table'){
+				$result = $this->tableNode($finance);
+
+			}
+			else{
+				$result = $this->treeNode($finance);
+			}
+			$i++;
+		}
+	}
+
+
+	public function tableNodes($node)
+	{
+		if($node->nodeName != '#text'){ 
+			if($node->childNodes->length != 1 && $node->nodeName != '#cdata-section'){ 
+				
+			} 
+			if ($node->hasChildNodes()) {
+				foreach ($node->childNodes as $child){
+					$this->tableNodes($child);   
+				}
+				if($node->hasAttributes()){
+					for ($i = 0; $i <= $node->attributes->length; ++$i) {
+						$attr_nodes = $node->attributes->item($i);
+						if($attr_nodes->nodeName && $attr_nodes->nodeValue) 
+							$attrs[$node->nodeName][$attr_nodes->nodeName] = $attr_nodes->nodeValue;
+					}
+				}    
+				if($node->nodeValue || $node->nodeValue == 0){ 
+					if($node->childNodes->length == 1){
+						$xml_array = array();
+						$xml_array['name'] = $node->nodeName;
+						$xml_array['node_path'] = $node->getNodePath();
+						$xml_array['value'] = $node->nodeValue;
+						array_push($this->result_xml,$xml_array);          
+					}
+				}
+			}  
+		}
+	}
+
+
+
+
+	/**
+	 * Get xml rows count.
+	 * @param  string $eventFile - path to file
+	 * @return int
+	 */
+	public function get_xml_count($eventFile , $child_name){
+		$doc = new \DOMDocument();
+		$doc->load($eventFile);
+		$nodes=$doc->getElementsByTagName($child_name);
+		$total_row_count = $nodes->length;
+		return $total_row_count;	
+	}
+}
+