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-marketing-automations/rules/class-bwfan-input-builder.php

@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Helper class to render input field types.
+ */
+class bwfan_Input_Builder {
+
+	/**
+	 * Gets the input object and renders the field.
+	 *
+	 * @param array $field_args Arguments to render the field with.
+	 * @param mixed $value The value, if any, to apply to the field.
+	 */
+	public static function create_input_field( $field_args, $value = null ) {
+
+		$field_args   = apply_filters( 'bwfan_rules_get_input_defaults', self::get_input_field_defaults( $field_args ) );
+		$field_value  = apply_filters( 'bwfan_rules_get_input_value', $value, $field_args );
+		$input_object = BWFAN_Rules::woocommerce_bwfan_rule_get_input_object( $field_args['input'] );
+
+		$input_object->render( $field_args, $field_value );
+	}
+
+	/**
+	 * Helper function to get field defaults.
+	 *
+	 * @param array $field_args Arguments to merge with the defaults.
+	 *
+	 * @return array The merged arguments
+	 */
+	public static function get_input_field_defaults( $field_args ) {
+
+		// defaults
+		$defaults = array(
+			'key'          => '',
+			'label'        => '',
+			'name'         => '',
+			'input'        => 'text',
+			'order_no'     => 1,
+			'instructions' => '',
+			'required'     => 0,
+			'id'           => '',
+			'class'        => '',
+		);
+
+		$field_args = array_merge( $defaults, $field_args );
+		if ( ! isset( $field_args['id'] ) ) {
+			$field_args['id'] = sanitize_title( $field_args['name'] );
+		}
+
+		return $field_args;
+	}
+
+}