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/MappingExtension.php

@@ -0,0 +1,315 @@
+<?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 MappingExtension {
+	private static $instance = null,$extension_handler ;
+	private static $extension = [];
+	private static $validatefile;
+
+	private function __construct(){
+		$plugin_pages = ['com.smackcoders.csvimporternew.menu'];
+		global $plugin_ajax_hooks;
+
+		$request_page = isset($_REQUEST['page']) ?sanitize_text_field($_REQUEST['page']) : '';
+		$request_action = isset($_REQUEST['action']) ? sanitize_text_field($_REQUEST['action']) : '';
+		if (in_array($request_page, $plugin_pages) || in_array($request_action, $plugin_ajax_hooks)) {
+			add_action('wp_ajax_mappingfields',array($this,'mapping_field_function')); 
+		}
+	}
+
+	public static function getInstance() {
+		if (MappingExtension::$instance == null) {
+			MappingExtension::$instance = new MappingExtension;
+			MappingExtension::$validatefile = new ValidateFile;
+	
+			foreach(get_declared_classes() as $class){
+				if(is_subclass_of($class, 'Smackcoders\FCSV\ExtensionHandler')){ 
+					array_push(MappingExtension::$extension ,$class::getInstance() );
+				}
+			}
+			return MappingExtension::$instance;
+		}
+		return MappingExtension::$instance;
+	}
+
+	/**
+	 * Ajax Call 
+	 * Provides all Widget Fields for Mapping Section
+	 * @return array - mapping fields
+	 */
+	public function mapping_field_function(){	
+		check_ajax_referer('smack-ultimate-csv-importer', 'securekey');
+		$import_type = sanitize_text_field($_POST['Types']);
+		if(isset($_POST['MediaType'])){
+			$media_type = sanitize_key($_POST['MediaType']);
+		}
+		$hash_key = sanitize_key($_POST['HashKey']);
+		$get_key = get_option('openAI_settings');
+		$mode = sanitize_text_field($_POST['Mode']);
+		global $wpdb;
+
+		$response = [];
+		$current_user = wp_get_current_user();
+		$current_user_role = $current_user->roles[0];
+		$response['currentuser']=$current_user_role;
+		$details = [];
+		$info = [];
+		$filename = '';
+		$table_name = $wpdb->prefix."smackcsv_file_events";
+		$fields = $wpdb->get_results("UPDATE $table_name SET mode ='$mode' WHERE hash_key = '$hash_key'");
+
+		$get_result = $wpdb->get_results("SELECT file_name, total_rows FROM $table_name WHERE hash_key = '$hash_key' ");
+		$filename = $get_result[0]->file_name;
+		$total_rows = $get_result[0]->total_rows;
+		$file_extension = pathinfo($filename, PATHINFO_EXTENSION);
+		if(empty($file_extension)){
+			$file_extension = 'xml';
+		}
+		if($file_extension == 'xlsx'  || $file_extension == 'xls'){
+			$file_extension = 'csv';                    
+		}
+		$template_table_name = $wpdb->prefix."ultimate_csv_importer_mappingtemplate";
+		$smackcsv_instance = SmackCSV::getInstance();
+		$upload_dir = $smackcsv_instance->create_upload_dir();
+		if($file_extension == 'csv' || $file_extension == 'txt'){
+		
+			if (version_compare(PHP_VERSION, '8.1.0', '<')) {  // Only do this if PHP version is less than 8.1.0
+				if (!ini_get("auto_detect_line_endings")) {
+					ini_set("auto_detect_line_endings", true);
+				}
+			}
+			$info = [];
+			if (($h = fopen($upload_dir.$hash_key.'/'.$hash_key, "r")) !== FALSE) 
+			{
+				// Convert each line into the local $data variable
+
+				$delimiters = array( ',','\t',';','|',':','&nbsp');
+				$file_path = $upload_dir . $hash_key . '/' . $hash_key;
+				$delimiter = MappingExtension::$validatefile->getFileDelimiter($file_path, 5);
+				$array_index = array_search($delimiter,$delimiters);
+				if($array_index == 5){
+					
+					$delimiters[$array_index] = ' ';
+				}
+				if($delimiter == '\t'){
+				
+					$delimiter ='~';
+					 $temp=$file_path.'temp';
+					 if (($handles = fopen($temp, 'r')) !== FALSE){
+						while (($data = fgetcsv($handles, 0, $delimiter)) !== FALSE)
+						{
+							$trimmed_array = array_map('trim', $data);
+							array_push($info , $trimmed_array);	
+							$exp_line = $info[0];
+							$response['success'] = true;
+							$response['show_template'] = false;
+							$response['csv_fields'] = $exp_line;
+							$response['currentuser']=$current_user_role;
+							if(!empty($media_type) && $import_type == 'Media'){
+								$value = $this->media_mapping_fields($import_type,$mode,$media_type);
+							}else{
+								$value = $this->mapping_fields($import_type);
+							}
+							$response['fields'] = $value;					
+							echo wp_json_encode($response);
+							wp_die();  			  			
+						}
+					}
+
+					fclose($handles);
+				}
+				else{
+					
+					while (($data = fgetcsv($h, 0, $delimiters[$array_index])) !== FALSE) 
+					{	
+						
+						// Read the data from a single line
+						$trimmed_info = array_map('trim', $data);
+						array_push($info , $trimmed_info);
+						$exp_line = $info[0];
+
+						$response['success'] = true;
+						$response['get_key'] = $get_key;
+						$response['show_template'] = false;
+						$response['csv_fields'] = $exp_line;
+						if(!empty($media_type) && $import_type == 'Media'){
+							$value = $this->media_mapping_fields($import_type,$mode,$media_type);
+						}else{
+							$value = $this->mapping_fields($import_type);
+						}
+						$response['fields'] = $value;
+						$response['total_records'] = (int)$total_rows;
+						echo wp_json_encode($response);
+						wp_die();  			
+					}	
+					// Close the file
+					fclose($h);
+				}
+			}
+		}
+		if($file_extension == 'tsv'){
+			if (version_compare(PHP_VERSION, '8.1.0', '<')) {  // Only do this if PHP version is less than 8.1.0
+				if (!ini_get("auto_detect_line_endings")) {
+					ini_set("auto_detect_line_endings", true);
+				}
+			}
+			$info = [];
+			if (($h = fopen($upload_dir.$hash_key.'/'.$hash_key, "r")) !== FALSE) 
+			{
+				$file_path = $upload_dir . $hash_key . '/' . $hash_key;
+				$delimiter = MappingExtension::$validatefile->getFileDelimiter($file_path, 5);
+				if($delimiter == '\t'){
+					$hs = $upload_dir . $hash_key . '/' . $hash_key;
+					$line =file($hs, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+					// Read the data from a single line
+					$data = explode("\t", $line[0]); // Split by tab
+					$trimmed_info = array_map('trim', $data);
+						array_push($info , $trimmed_info);
+						$exp_line = $info[0];
+
+						$response['success'] = true;
+						$response['get_key'] = $get_key;
+						$response['show_template'] = false;
+						$response['csv_fields'] = $exp_line;
+						if(!empty($media_type) && $import_type == 'Media'){
+							$value = $this->media_mapping_fields($import_type,$mode,$media_type);
+						}else{
+							$value = $this->mapping_fields($import_type);
+						}
+						
+						$response['fields'] = $value;
+						$response['total_records'] = (int)$total_rows;
+						echo wp_json_encode($response);
+						wp_die();
+				}	
+			}
+		}
+		if($file_extension == 'xml'){
+			$xml_class = new XmlHandler();
+			$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;   
+
+			$xml = simplexml_load_file($path);
+			$xml_arr = json_decode( json_encode($xml) , 1);
+
+			foreach($xml->children() as $child){   
+				$child_name = $child->getName();    
+			}
+			$parse_xml = $xml_class->parse_xmls($hash_key);
+			$i = 0;
+			$headers=[];
+			foreach($parse_xml as $xml_key => $xml_value){
+				if(is_array($xml_value)){
+					foreach ($xml_value as $e_key => $e_value){
+						$headers[$i] = $e_value['name'];
+						$i++;
+					}
+				}
+			}
+			$response['success'] = true;
+			$response['show_template'] = false;
+			$response['csv_fields'] = $headers;
+			if(!empty($media_type) && $import_type == 'Media'){
+				$value = $this->media_mapping_fields($import_type,$mode,$media_type);
+			}else{
+				$value = $this->mapping_fields($import_type);
+			}
+			$response['fields'] = $value;
+			$response['total_records'] = (int)$total_rows;
+			echo wp_json_encode($response);
+			wp_die();  			
+		}
+	}
+
+	/**
+	 * Provides active plugins
+	 * @return array - active plugins
+	 */
+	public function get_active_plugins() {
+		$active_plugins = get_option('active_plugins');
+		return $active_plugins;
+	}
+
+	/**
+	 * Provides all Widget Fields for Export Section
+	 * @return array - mapping fields
+	 */
+	public function get_fields($module){ 
+		$import_type = $module;
+		$response = [];
+		$value = $this->mapping_fields($import_type,'Export');
+		$response['fields'] = $value;
+		return $response;
+	}
+
+	public function mapping_fields($import_type,$process_type = null){
+		$support_instance = [];
+		$value = [];
+		//SmackCSV::getInstance();
+		for($i = 0 ; $i < count(MappingExtension::$extension) ; $i++){
+			$extension_instance = MappingExtension::$extension[$i];
+			if($extension_instance->extensionSupportedImportType($import_type)){
+				array_push($support_instance , $extension_instance);		
+			}	
+		}		
+		
+		for($i = 0 ;$i < count($support_instance) ; $i++){	
+			$supporting_instance = $support_instance[$i];
+			$fields = $supporting_instance->processExtension($import_type,$process_type);
+			array_push($value , $fields);			
+		}
+		return $value;
+	}
+
+	public function media_mapping_fields($import_type,$mode =null,$media_type=null){
+		MappingExtension::$extension_handler = new ExtensionHandler();
+		$support_instance = [];
+		if($import_type == 'Media') {
+			if($media_type == 'local'){
+				$wordpressfields = array(
+					'File Name' => 'file_name',
+					'Caption' => 'caption',
+					'Alt text' => 'alt_text',
+					'Desctiption' => 'description',
+					'Title' => 'title',
+					'Media ID' => 'media_id',
+				);
+				if(trim($mode) == 'Insert'){
+					unset($wordpressfields['Media ID']);
+				}
+			}else{
+				$wordpressfields = array(
+					'Post ID' => 'post_id',
+					'Media ID' => 'media_id',
+					'Actual URL' => 'actual_url',
+					'File Name' => 'file_name',
+					'Title' => 'title',
+					'Caption' => 'caption',
+					'Alt text' => 'alt_text',
+					'Desctiption' => 'description'		
+				);
+				if(trim($mode) == 'Insert'){
+					unset($wordpressfields['Post ID']);
+					unset($wordpressfields['Media ID']);
+				}
+			}
+			
+		}
+		$wordpress_value = MappingExtension::$extension_handler->convert_static_fields_to_array($wordpressfields);
+		$response[]['core_fields'] = $wordpress_value ;
+		return $response;
+	}
+}