fix image processing

backend/src/main/java/com/storycove/service/StoryService.java

@@ -43,6 +43,7 @@ public class StoryService {
     private final SeriesService seriesService;
     private final HtmlSanitizationService sanitizationService;
     private final SearchServiceAdapter searchServiceAdapter;
+    private final ImageService imageService;
 
     @Autowired
     public StoryService(StoryRepository storyRepository,
@@ -52,7 +53,8 @@ public class StoryService {
                        TagService tagService,
                        SeriesService seriesService,
                        HtmlSanitizationService sanitizationService,
-                       SearchServiceAdapter searchServiceAdapter) {
+                       SearchServiceAdapter searchServiceAdapter,
+                       ImageService imageService) {
         this.storyRepository = storyRepository;
         this.tagRepository = tagRepository;
         this.readingPositionRepository = readingPositionRepository;
@@ -61,6 +63,7 @@ public class StoryService {
         this.seriesService = seriesService;
         this.sanitizationService = sanitizationService;
         this.searchServiceAdapter = searchServiceAdapter;
+        this.imageService = imageService;
     }
 
     @Transactional(readOnly = true)
@@ -343,6 +346,34 @@ public class StoryService {
         
         Story savedStory = storyRepository.save(story);
 
+        // Process external images in content (now that we have a story ID)
+        if (savedStory.getContentHtml() != null && !savedStory.getContentHtml().trim().isEmpty()) {
+            try {
+                ImageService.ContentImageProcessingResult imageResult =
+                    imageService.processContentImages(savedStory.getContentHtml(), savedStory.getId());
+
+                // Update content if images were processed
+                if (!imageResult.getProcessedContent().equals(savedStory.getContentHtml())) {
+                    savedStory.setContentHtml(imageResult.getProcessedContent());
+                    savedStory = storyRepository.save(savedStory);
+                }
+
+                // Log any warnings or downloaded images
+                if (imageResult.hasWarnings()) {
+                    logger.warn("Image processing warnings for new story {}: {}",
+                               savedStory.getId(), imageResult.getWarnings());
+                }
+                if (!imageResult.getDownloadedImages().isEmpty()) {
+                    logger.info("Downloaded {} external images for new story {}: {}",
+                               imageResult.getDownloadedImages().size(), savedStory.getId(),
+                               imageResult.getDownloadedImages());
+                }
+            } catch (Exception e) {
+                logger.warn("Failed to process images for new story {}: {}",
+                           savedStory.getId(), e.getMessage());
+            }
+        }
+
         // Handle tags
         if (story.getTags() != null && !story.getTags().isEmpty()) {
             updateStoryTags(savedStory, story.getTags());
@@ -371,6 +402,34 @@ public class StoryService {
         
         Story savedStory = storyRepository.save(story);
 
+        // Process external images in content (now that we have a story ID)
+        if (savedStory.getContentHtml() != null && !savedStory.getContentHtml().trim().isEmpty()) {
+            try {
+                ImageService.ContentImageProcessingResult imageResult =
+                    imageService.processContentImages(savedStory.getContentHtml(), savedStory.getId());
+
+                // Update content if images were processed
+                if (!imageResult.getProcessedContent().equals(savedStory.getContentHtml())) {
+                    savedStory.setContentHtml(imageResult.getProcessedContent());
+                    savedStory = storyRepository.save(savedStory);
+                }
+
+                // Log any warnings or downloaded images
+                if (imageResult.hasWarnings()) {
+                    logger.warn("Image processing warnings for new story {}: {}",
+                               savedStory.getId(), imageResult.getWarnings());
+                }
+                if (!imageResult.getDownloadedImages().isEmpty()) {
+                    logger.info("Downloaded {} external images for new story {}: {}",
+                               imageResult.getDownloadedImages().size(), savedStory.getId(),
+                               imageResult.getDownloadedImages());
+                }
+            } catch (Exception e) {
+                logger.warn("Failed to process images for new story {}: {}",
+                           savedStory.getId(), e.getMessage());
+            }
+        }
+
         // Handle tags by names
         if (tagNames != null && !tagNames.isEmpty()) {
             updateStoryTagsByNames(savedStory, tagNames);
@@ -588,7 +647,32 @@ public class StoryService {
                 story.setSummary(updateReq.getSummary());
             }
             if (updateReq.getContentHtml() != null) {
-                story.setContentHtml(sanitizationService.sanitize(updateReq.getContentHtml()));
+                String sanitizedContent = sanitizationService.sanitize(updateReq.getContentHtml());
+
+                // Process external images in the content
+                try {
+                    ImageService.ContentImageProcessingResult imageResult =
+                        imageService.processContentImages(sanitizedContent, story.getId());
+
+                    // Use the processed content (with local image URLs)
+                    story.setContentHtml(imageResult.getProcessedContent());
+
+                    // Log any warnings or downloaded images
+                    if (imageResult.hasWarnings()) {
+                        logger.warn("Image processing warnings for story {}: {}",
+                                   story.getId(), imageResult.getWarnings());
+                    }
+                    if (!imageResult.getDownloadedImages().isEmpty()) {
+                        logger.info("Downloaded {} external images for story {}: {}",
+                                   imageResult.getDownloadedImages().size(), story.getId(),
+                                   imageResult.getDownloadedImages());
+                    }
+                } catch (Exception e) {
+                    logger.warn("Failed to process images for story {}, using content without image processing: {}",
+                               story.getId(), e.getMessage());
+                    // Fallback to sanitized content without image processing
+                    story.setContentHtml(sanitizedContent);
+                }
             }
             if (updateReq.getSourceUrl() != null) {
                 story.setSourceUrl(updateReq.getSourceUrl());

backend/src/test/java/com/storycove/service/StoryServiceTest.java

@@ -56,7 +56,8 @@ class StoryServiceTest {
             null,  // tagService - not needed for reading progress tests
             null,  // seriesService - not needed for reading progress tests
             null,  // sanitizationService - not needed for reading progress tests
-            searchServiceAdapter
+            searchServiceAdapter,
+            null   // imageService - not needed for reading progress tests
         );
     }