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-includes/js/tinymce/plugins/wpgallery/plugin.js

@@ -0,0 +1,112 @@
+/* global tinymce */
+tinymce.PluginManager.add('wpgallery', function( editor ) {
+
+	function replaceGalleryShortcodes( content ) {
+		return content.replace( /\[gallery([^\]]*)\]/g, function( match ) {
+			return html( 'wp-gallery', match );
+		});
+	}
+
+	function html( cls, data ) {
+		data = window.encodeURIComponent( data );
+		return '<img src="' + tinymce.Env.transparentSrc + '" class="wp-media mceItem ' + cls + '" ' +
+			'data-wp-media="' + data + '" data-mce-resize="false" data-mce-placeholder="1" alt="" />';
+	}
+
+	function restoreMediaShortcodes( content ) {
+		function getAttr( str, name ) {
+			name = new RegExp( name + '=\"([^\"]+)\"' ).exec( str );
+			return name ? window.decodeURIComponent( name[1] ) : '';
+		}
+
+		return content.replace( /(?:<p(?: [^>]+)?>)*(<img [^>]+>)(?:<\/p>)*/g, function( match, image ) {
+			var data = getAttr( image, 'data-wp-media' );
+
+			if ( data ) {
+				return '<p>' + data + '</p>';
+			}
+
+			return match;
+		});
+	}
+
+	function editMedia( node ) {
+		var gallery, frame, data;
+
+		if ( node.nodeName !== 'IMG' ) {
+			return;
+		}
+
+		// Check if the `wp.media` API exists.
+		if ( typeof wp === 'undefined' || ! wp.media ) {
+			return;
+		}
+
+		data = window.decodeURIComponent( editor.dom.getAttrib( node, 'data-wp-media' ) );
+
+		// Make sure we've selected a gallery node.
+		if ( editor.dom.hasClass( node, 'wp-gallery' ) && wp.media.gallery ) {
+			gallery = wp.media.gallery;
+			frame = gallery.edit( data );
+
+			frame.state('gallery-edit').on( 'update', function( selection ) {
+				var shortcode = gallery.shortcode( selection ).string();
+				editor.dom.setAttrib( node, 'data-wp-media', window.encodeURIComponent( shortcode ) );
+				frame.detach();
+			});
+		}
+	}
+
+	// Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('...').
+	editor.addCommand( 'WP_Gallery', function() {
+		editMedia( editor.selection.getNode() );
+	});
+
+	editor.on( 'mouseup', function( event ) {
+		var dom = editor.dom,
+			node = event.target;
+
+		function unselect() {
+			dom.removeClass( dom.select( 'img.wp-media-selected' ), 'wp-media-selected' );
+		}
+
+		if ( node.nodeName === 'IMG' && dom.getAttrib( node, 'data-wp-media' ) ) {
+			// Don't trigger on right-click.
+			if ( event.button !== 2 ) {
+				if ( dom.hasClass( node, 'wp-media-selected' ) ) {
+					editMedia( node );
+				} else {
+					unselect();
+					dom.addClass( node, 'wp-media-selected' );
+				}
+			}
+		} else {
+			unselect();
+		}
+	});
+
+	// Display gallery, audio or video instead of img in the element path.
+	editor.on( 'ResolveName', function( event ) {
+		var dom = editor.dom,
+			node = event.target;
+
+		if ( node.nodeName === 'IMG' && dom.getAttrib( node, 'data-wp-media' ) ) {
+			if ( dom.hasClass( node, 'wp-gallery' ) ) {
+				event.name = 'gallery';
+			}
+		}
+	});
+
+	editor.on( 'BeforeSetContent', function( event ) {
+		// 'wpview' handles the gallery shortcode when present.
+		if ( ! editor.plugins.wpview || typeof wp === 'undefined' || ! wp.mce ) {
+			event.content = replaceGalleryShortcodes( event.content );
+		}
+	});
+
+	editor.on( 'PostProcess', function( event ) {
+		if ( event.get ) {
+			event.content = restoreMediaShortcodes( event.content );
+		}
+	});
+});