Hotel Raxa - Advanced Booking System Implementation

🏨 Hotel Booking Enhancements:
- Implemented Eagle Booking Advanced Pricing add-on
- Added Booking.com-style rate management system
- Created professional calendar interface for pricing
- Integrated deals and discounts functionality

💰 Advanced Pricing Features:
- Dynamic pricing models (per room, per person, per adult)
- Base rates, adult rates, and child rates management
- Length of stay discounts and early bird deals
- Mobile rates and secret deals implementation
- Seasonal promotions and flash sales

📅 Availability Management:
- Real-time availability tracking
- Stop sell and restriction controls
- Closed to arrival/departure functionality
- Minimum/maximum stay requirements
- Automatic sold-out management

💳 Payment Integration:
- Maintained Redsys payment gateway integration
- Seamless integration with existing Eagle Booking
- No modifications to core Eagle Booking plugin

🛠️ Technical Implementation:
- Custom database tables for advanced pricing
- WordPress hooks and filters integration
- AJAX-powered admin interface
- Data migration from existing Eagle Booking
- Professional calendar view for revenue management

📊 Admin Interface:
- Booking.com-style management dashboard
- Visual rate and availability calendar
- Bulk operations for date ranges
- Statistics and analytics dashboard
- Modal dialogs for quick editing

🔧 Code Quality:
- WordPress coding standards compliance
- Secure database operations with prepared statements
- Proper input validation and sanitization
- Error handling and logging
- Responsive admin interface

🤖 Generated with Claude Code (https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/eagle-booking/include/redux/inc/fields/gallery/redux-gallery.js

@@ -0,0 +1,141 @@
+/* global redux_change, wp, redux */
+
+(function( $ ) {
+	'use strict';
+
+	redux.field_objects         = redux.field_objects || {};
+	redux.field_objects.gallery = redux.field_objects.gallery || {};
+
+	redux.field_objects.gallery.init = function( selector ) {
+		selector = $.redux.getSelector( selector, 'gallery' );
+
+		$( selector ).each(
+			function() {
+				var el     = $( this );
+				var parent = el;
+
+				if ( ! el.hasClass( 'redux-field-container' ) ) {
+					parent = el.parents( '.redux-field-container:first' );
+				}
+
+				if ( parent.is( ':hidden' ) ) {
+					return;
+				}
+
+				if ( parent.hasClass( 'redux-field-init' ) ) {
+					parent.removeClass( 'redux-field-init' );
+				} else {
+					return;
+				}
+
+				// When the user clicks on the Add/Edit gallery button, we need to display the gallery editing.
+				el.on(
+					{
+						click: function( event ) {
+							var current_gallery;
+							var final;
+							var val;
+							var frame;
+							var uploader;
+							var spinner;
+							var inline;
+
+							// Hide gallery settings used for posts/pages.
+							wp.media.view.Settings.Gallery = wp.media.view.Settings.Gallery.extend(
+								{
+									template: function() {
+										return;
+									}
+								}
+							);
+
+							current_gallery = $( this ).closest( 'fieldset' );
+
+							if ( 'clear-gallery' === event.currentTarget.id ) {
+
+								// Remove value from input.
+								current_gallery.find( '.gallery_values' ).val( '' );
+
+								// Remove preview images.
+								current_gallery.find( '.screenshot' ).html( '' );
+
+								return;
+							}
+
+							// Make sure the media gallery API exists.
+							if ( 'undefined' === typeof wp || ! wp.media || ! wp.media.gallery ) {
+								return;
+							}
+
+							event.preventDefault();
+
+							// Activate the media editor.
+							val = current_gallery.find( '.gallery_values' ).val();
+
+							if ( ! val ) {
+								final = '[gallery ids="0"]';
+							} else {
+								final = '[gallery ids="' + val + '"]';
+							}
+
+							frame = wp.media.gallery.edit( final );
+
+							if ( ! val ) {
+								uploader = $( 'body' ).find( '#' + frame.el.id );
+								inline   = uploader.find( '.uploader-inline' );
+								spinner  = uploader.find( '.media-toolbar .spinner' );
+
+								setTimeout(
+									function() {
+										if ( inline.hasClass( 'hidden' ) ) {
+											inline.removeClass( 'hidden' );
+											spinner.removeClass( 'is-active' );
+										}
+									},
+									400
+								);
+							}
+
+							// When the gallery-edit state is updated, copy the attachment ids across.
+							frame.state( 'gallery-edit' ).on(
+								'update',
+								function( selection ) {
+									var ids;
+									var element;
+									var preview_img;
+
+									var preview_html = '';
+
+									// Clear screenshot div so we can append new selected images.
+									current_gallery.find( '.screenshot' ).html( '' );
+
+									ids = selection.models.map(
+										function( e ) {
+											element = e.toJSON();
+
+											preview_img = ( 'undefined' !== typeof element.sizes && 'undefined' !== typeof element.sizes.thumbnail ) ? element.sizes.thumbnail.url : element.url;
+
+											preview_html = '<a class="of-uploaded-image" href="' + preview_img + '"><img class="redux-option-image" src="' + preview_img + '" alt="" /></a>';
+											current_gallery.find( '.screenshot' ).append( preview_html );
+
+											return e.id;
+										}
+									);
+
+									current_gallery.find( '.gallery_values' ).val( ids.join( ',' ) );
+
+									redux_change( current_gallery.find( '.gallery_values' ) );
+
+									frame.detach();
+								}
+							);
+
+							return false;
+						}
+					},
+					'.gallery-attachments'
+				);
+			}
+		);
+	};
+})( jQuery );