fix: download url

[jo-elimu]

Issue Number

• Resolves Download images from external platform #129

Purpose

• Needed to prevent application from crashing.

Technical Details

Testing Instructions

Screenshots

Summary by CodeRabbit

• New Features

  • Improved handling of image download URLs for enhanced flexibility.

• Bug Fixes

  • Retained error handling for image download failures, ensuring users receive appropriate feedback.

[coderabbitai]

Walkthrough

The changes in the ImagesFragment class focus on modifying the processResponseBody method to improve how image download URLs are constructed. A conditional check has been added to determine if the bytesUrl starts with "http". If it does, the URL is used directly; otherwise, it is prefixed with a base URL. Error handling remains intact, ensuring that unsuccessful responses are managed properly. No new methods or significant alterations to existing signatures were introduced.

Changes

Files	Change Summary
app/src/main/java/ai/elimu/content_provider/ui/image/ImagesFragment.java	Modified processResponseBody to conditionally construct download URLs based on the bytesUrl format. Retained error handling in onResponse and onFailure.

Assessment against linked issues

Objective	Addressed	Explanation
Update the URLs used for downloading the image files (#129)	✅

---

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[coderabbitai]

Actionable comments posted: 2

🧹 Outside diff range and nitpick comments (2)

app/src/main/java/ai/elimu/content_provider/ui/image/ImagesFragment.java (2)

150-152: Consider adding URL logging for debugging

To help diagnose future URL-related issues, consider adding detailed logging.

Add debug logging before and after URL construction:

+                        Log.d(getClass().getName(), "Original bytesUrl: " + imageGson.getBytesUrl());
                         String downloadUrl = imageGson.getBytesUrl().startsWith("http")
                                 ? imageGson.getBytesUrl()
                                 : baseApplication.getBaseUrl() + imageGson.getBytesUrl();
+                        Log.d(getClass().getName(), "Constructed downloadUrl: " + downloadUrl);

---

Line range hint 158-166: Improve error handling for file operations

The current error handling only logs exceptions without proper cleanup or user feedback.

Consider these improvements:

                         try {
                             FileOutputStream fileOutputStream = new FileOutputStream(imageFile);
                             fileOutputStream.write(bytes);
+                            fileOutputStream.close();
                         } catch (FileNotFoundException e) {
                             Log.e(getClass().getName(), null, e);
+                            if (imageFile.exists()) {
+                                imageFile.delete();  // Clean up partial file
+                            }
+                            throw new RuntimeException("Failed to create image file", e);
                         } catch (IOException e) {
                             Log.e(getClass().getName(), null, e);
+                            if (imageFile.exists()) {
+                                imageFile.delete();  // Clean up partial file
+                            }
+                            throw new RuntimeException("Failed to write image file", e);
                         }

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 9724b9c and 9358666.

📒 Files selected for processing (1)

• app/src/main/java/ai/elimu/content_provider/ui/image/ImagesFragment.java (1 hunks)