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@xitronix xitronix commented Feb 19, 2025

Summary by CodeRabbit

  • Documentation
    • Updated instructions detailing support for IndexedDB semantic paths (e.g., using the idb:// format) for file uploads.
    • Corrected typographical errors for improved clarity.
  • New Features
    • Enhanced file upload functionality to now seamlessly retrieve files from IndexedDB as well as the local system.
    • Adjusted dependency and build configurations to support this new file handling capability.

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New, updated, and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package New capabilities Transitives Size Publisher
npm/@types/[email protected] 🔁 npm/@types/[email protected] None +1 2.39 MB types
npm/[email protected] None 0 82.3 kB jaffathecake
npm/[email protected] 🔁 npm/[email protected] None 0 7.83 MB prettier-bot
npm/[email protected] 🔁 npm/[email protected] None +3 5.11 MB eventualbuddha, lukastaegert, rich_harris, ...2 more

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coderabbitai bot commented Feb 19, 2025

Walkthrough

The changes introduce support for IndexedDB semantic paths for file uploads. A new section in the README documents the idb://[database-name]/[collection-name]/[key] format, along with spelling corrections. The dependency on the idb package was added in package.json, and Rollup configuration was updated to treat idb as an external dependency with a global mapping. In addition, a new PathHelper class was created to validate and parse IndexedDB paths, and the UploaderWeb class was enhanced with methods to retrieve files from IndexedDB.

Changes

File(s) Change Summary
README.md Added a section describing IndexedDB semantic paths for file uploads; corrected multiple instances of a spelling mistake ("Exemple" to "Example").
package.json, rollup.config.mjs Added the idb dependency (^8.0.2) and updated Rollup configuration to include idb as an external dependency with a corresponding global variable mapping.
src/PathHelper.ts, src/web.ts Introduced the PathHelper class with methods for validating and parsing IndexedDB paths; enhanced UploaderWeb to use these methods for file retrieval from IndexedDB.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant UploaderWeb
    participant PathHelper
    participant IndexedDB
    User->>UploaderWeb: Request file retrieval (filePath)
    UploaderWeb->>PathHelper: isIndexedDBPath(filePath)
    PathHelper-->>UploaderWeb: true/false
    alt Path is IndexedDB
        UploaderWeb->>UploaderWeb: parseIndexedDBPath(filePath)
        UploaderWeb->>IndexedDB: openDB(database) & fetch blob using key
        IndexedDB-->>UploaderWeb: blob
        UploaderWeb->>UploaderWeb: Convert blob to File
    else
        UploaderWeb->>UploaderWeb: getFileFromSystem(filePath)
    end
    UploaderWeb-->>User: Return File or error
Loading

Poem

I'm a little rabbit, hopping in the code,
Skipping through paths where new features showed.
IndexedDB secrets now clearly unfurled,
With blobs and files dancing in a digital world.
I nibble on updates, so clever and bold,
Celebrating changes with hops of pure gold!

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Actionable comments posted: 0

🧹 Nitpick comments (6)
src/web.ts (3)

100-107: Consider fallback or error-handling for non-standard paths.
Currently, if the path is not identified as IndexedDB, it defaults to a system file fetch. If there's a possibility of invalid or malformed paths that are neither valid IDB nor valid system paths, you may want to validate further or handle errors more explicitly.


109-137: Validate database version and store creation approach.
Initializing the database with version 1 and creating a store on the fly can cause confusion over time or in multi-process scenarios. Consider a more robust strategy for versioning and object store creation to ensure the schema is managed as it evolves.


142-143: Refine error-handling and logging for system paths.
The simplified comment states potential expansions, but future logic might benefit from distinct error handling for different path types (e.g., local file URLs, remote URLs, etc.). Also, decide if you want to propagate errors or remain silent with a null return.

Also applies to: 150-150

src/PathHelper.ts (1)

1-23: Translate static-only class into plain functions if no state or polymorphism is needed.
According to the static analysis hint, consider using standalone functions for clarity if you only need these static helpers. This can reduce boilerplate and keep your code simpler.

-export class PathHelper {
-  static isIndexedDBPath(path: string): boolean {
-    const regex = /^idb:\/\/([^/]+)\/([^/]+)\/(.+)$/;
-    return regex.test(path);
-  }
-
-  static parseIndexedDBPath(path: string): { database: string, storeName: string, key: string } {
-    const regex = /^idb:\/\/([^/]+)\/([^/]+)\/(.+)$/;
-    const match = path.match(regex);
-    if (!match) {
-      throw new Error('Invalid IndexedDB path format');
-    }
-    return {
-      database: match[1],
-      storeName: match[2],
-      key: match[3],
-    };
-  }
-}
+export function isIndexedDBPath(path: string): boolean {
+  const regex = /^idb:\/\/([^/]+)\/([^/]+)\/(.+)$/;
+  return regex.test(path);
+}
+
+export function parseIndexedDBPath(path: string): {
+  database: string;
+  storeName: string;
+  key: string;
+} {
+  const regex = /^idb:\/\/([^/]+)\/([^/]+)\/(.+)$/;
+  const match = path.match(regex);
+  if (!match) {
+    throw new Error('Invalid IndexedDB path format');
+  }
+  return {
+    database: match[1],
+    storeName: match[2],
+    key: match[3],
+  };
+}
🧰 Tools
🪛 Biome (1.9.4)

[error] 1-23: Avoid classes that contain only static members.

Prefer using simple functions instead of classes with only static members.

(lint/complexity/noStaticOnlyClass)

README.md (2)

71-71: Markdown Style Improvement: Remove Trailing Punctuation.
The heading “### Example upload to a custom server:” ends with a colon. Removing the colon will comply with markdown lint rules (MD026).

🧰 Tools
🪛 markdownlint-cli2 (0.17.2)

71-71: Trailing punctuation in heading
Punctuation: ':'

(MD026, no-trailing-punctuation)


128-128: Markdown Style Improvement: Remove Trailing Punctuation.
Similarly, the heading “### Example with Capacitor Camera preview:” has a trailing colon. Removing it will enhance consistency with markdown style guidelines.

🧰 Tools
🪛 markdownlint-cli2 (0.17.2)

128-128: Trailing punctuation in heading
Punctuation: ':'

(MD026, no-trailing-punctuation)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between d17ab4d and 5bf633a.

⛔ Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
📒 Files selected for processing (5)
  • README.md (3 hunks)
  • package.json (1 hunks)
  • rollup.config.mjs (2 hunks)
  • src/PathHelper.ts (1 hunks)
  • src/web.ts (2 hunks)
🧰 Additional context used
🪛 markdownlint-cli2 (0.17.2)
README.md

71-71: Trailing punctuation in heading
Punctuation: ':'

(MD026, no-trailing-punctuation)


128-128: Trailing punctuation in heading
Punctuation: ':'

(MD026, no-trailing-punctuation)

🪛 Biome (1.9.4)
src/PathHelper.ts

[error] 1-23: Avoid classes that contain only static members.

Prefer using simple functions instead of classes with only static members.

(lint/complexity/noStaticOnlyClass)

🔇 Additional comments (4)
src/web.ts (1)

2-4: New imports look good.
These new imports (openDB from 'idb' and PathHelper) properly align with the IndexedDB functionality and external helper usage.

rollup.config.mjs (1)

10-10: External and globals mappings look correct.
Adding 'idb' to the globals object and treating it as an external dependency is consistent with your usage in src/web.ts. Ensure the environment provides idb as a global if your IIFE bundle requires it at runtime.

Would you like me to generate a script to confirm the global is properly exposed during bundling or to check your build logs?

Also applies to: 22-22

package.json (1)

101-103: Addition of IndexedDB Dependency.
The new "dependencies" block adding "idb": "^8.0.2" supports the IndexedDB semantic paths feature. Please ensure that this version is compatible with the rest of the project and that the dependency is correctly integrated (e.g., in your Rollup configuration as noted in the README).

README.md (1)

15-17: Enhanced Documentation for IndexedDB Paths.
This new section clearly explains the idb://[database-name]/[collection-name]/[key] path format for file uploads on the web. To further help users, consider adding a link or reference to the official idb library documentation.

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