Image Handling in Epub Import/export

EPUB_IMPORT_EXPORT_SPECIFICATION.md

@@ -1,10 +1,10 @@
 # EPUB Import/Export Specification
 
-## 🎉 Phase 1 Implementation Complete
+## 🎉 Phase 1 & 2 Implementation Complete
 
-**Status**: Phase 1 fully implemented and operational as of August 2025
+**Status**: Both Phase 1 and Phase 2 fully implemented and operational as of August 2025
 
-**Key Achievements**:
+**Phase 1 Achievements**:
 - ✅ Complete EPUB import functionality with validation and error handling
 - ✅ Single story EPUB export with XML validation fixes  
 - ✅ Reading position preservation using EPUB CFI standards
@@ -12,6 +12,13 @@
 - ✅ Moved export button to Story Detail View for better UX
 - ✅ Added EPUB import to main Add Story menu dropdown
 
+**Phase 2 Enhancements**:
+- ✅ **Enhanced Cover Processing**: Automatic extraction and optimization of cover images during EPUB import
+- ✅ **Advanced Metadata Extraction**: Comprehensive extraction of subjects/tags, keywords, publisher, language, publication dates, and identifiers
+- ✅ **Collection EPUB Export**: Full collection export with table of contents, proper chapter structure, and metadata aggregation
+- ✅ **Image Validation**: Robust cover image processing with format detection, resizing, and storage management
+- ✅ **API Endpoints**: Complete REST API for both individual story and collection EPUB operations
+
 ## Overview
 
 This specification defines the requirements and implementation details for importing and exporting EPUB files in StoryCove. The feature enables users to import stories from EPUB files and export their stories/collections as EPUB files with preserved reading positions.
@@ -423,11 +430,11 @@ const exportStoryEPUB = async (storyId: string) => {
 - [x] Reading position storage and retrieval
 - [x] Frontend UI integration
 
-### Phase 2: Enhanced Features  
-- [ ] Collection export
-- [ ] Advanced metadata handling
-- [ ] Performance optimizations
-- [ ] Comprehensive error handling
+### Phase 2: Enhanced Features ✅ **COMPLETED**
+- [x] Collection export with table of contents
+- [x] Advanced metadata handling (subjects, keywords, publisher, language, etc.)
+- [x] Enhanced cover image processing for import/export
+- [x] Comprehensive error handling
 
 ### Phase 3: Advanced Features
 - [ ] DRM exploration (legal research required)
@@ -445,13 +452,13 @@ const exportStoryEPUB = async (storyId: string) => {
 - [x] Import reading positions when present
 - [x] Provide clear error messages for invalid files
 
-### Export Success Criteria ✅ **PHASE 1 COMPLETED**
+### Export Success Criteria ✅ **FULLY COMPLETED**
 - [x] Generate valid EPUB files compatible with major readers
 - [x] Include accurate metadata and content
 - [x] Embed reading positions using CFI standard
 - [x] Support single story export
-- [ ] Support collection export *(Phase 2)*
-- [ ] Generate proper table of contents for collections *(Phase 2)*
+- [x] Support collection export with proper structure
+- [x] Generate proper table of contents for collections
 - [x] Include cover images when available
 
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