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/wp-sanitize.js

@@ -0,0 +1,61 @@
+/**
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+ */
+
+( function () {
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+
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+	 *
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+	wp.sanitize = {
+
+		/**
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+		 *
+		 * @param {string} text Text to strip the HTML tags from.
+		 *
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+		 */
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+			text = text || '';
+
+			// Do the replacement.
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+					.replace( /<!--[\s\S]*?(-->|$)/g, '' )
+					.replace( /<(script|style)[^>]*>[\s\S]*?(<\/\1>|$)/ig, '' )
+					.replace( /<\/?[a-z][\s\S]*?(>|$)/ig, '' );
+
+			// If the initial text is not equal to the modified text,
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+			if ( _text !== text ) {
+				return wp.sanitize.stripTags( _text );
+			}
+
+			// Return the text with stripped tags.
+			return _text;
+		},
+
+		/**
+		 * Strip HTML tags and convert HTML entities.
+		 *
+		 * @param {string} text Text to strip tags and convert HTML entities.
+		 *
+		 * @return Sanitized text. False on failure.
+		 */
+		stripTagsAndEncodeText: function( text ) {
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+
+			try {
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+				_text = wp.sanitize.stripTags( textarea.value );
+			} catch ( er ) {}
+
+			return _text;
+		}
+	};
+}() );