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@michelle0927 michelle0927 commented Oct 23, 2024

Resolves #13962

Summary by CodeRabbit

Release Notes

  • New Features

    • Introduced a "Compress PDF" action for compressing PDF files.
    • Added an "Image to PDF" action to convert images from URLs to PDF files.
    • Launched a "Split PDF" action to divide PDF documents into smaller files based on page count.
  • Improvements

    • Updated package version to 0.1.0 and added new dependencies for enhanced functionality.
    • Enhanced API request handling for better performance and reliability.

These updates significantly improve the PDF manipulation capabilities of the application.

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coderabbitai bot commented Oct 23, 2024

Walkthrough

The changes introduce several new modules for PDF manipulation within the pdf_app_net component. These include actions for compressing PDFs, converting images to PDFs, and splitting PDFs. Each module defines its properties and methods, facilitating asynchronous operations with appropriate error handling. Additionally, the package.json file has been updated to reflect a new version and dependencies, while the main application file has been modified to include new methods for handling PDF operations.

Changes

File Path Change Summary
components/pdf_app_net/actions/compress-pdf/compress-pdf.mjs New action "Compress PDF" added with properties for fileUrl and fileName.
components/pdf_app_net/actions/image-to-pdf/image-to-pdf.mjs New action "Image to PDF" added with properties for imageUrl and fileName.
`components/pdf_app_net/actions/split-pdf/split-pdf.mjs New action "Split PDF" added with properties for fileUrl, pagesPerSplit, and fileName.
components/pdf_app_net/package.json Version updated to 0.1.0, new dependencies added, and publish configuration updated.
components/pdf_app_net/pdf_app_net.app.mjs New methods added for PDF operations, including _makeRequest, compressPdf, imageToPdf, and splitPdf.

Assessment against linked issues

Objective Addressed Explanation
Update pdf_app_net component
Enhance PDF manipulation features

Suggested labels

action

Poem

🐰 In the land of PDFs, we now can play,
Compress, convert, and split away!
With actions anew, our tasks are bright,
Hopping through files, what a delight!
So gather your PDFs, let’s start the fun,
With pdf_app_net, we’ve only begun! 📄✨


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Actionable comments posted: 8

🧹 Outside diff range and nitpick comments (4)
components/pdf_app_net/actions/compress-pdf/compress-pdf.mjs (1)

3-8: Consider version management strategy.

While the metadata is well-structured, consider:

  1. The version number (0.0.1) indicates this is the initial implementation. Ensure you have a versioning strategy in place for future updates.
  2. The documentation link is hardcoded. Consider moving external URLs to a configuration file for easier maintenance.
components/pdf_app_net/actions/image-to-pdf/image-to-pdf.mjs (2)

3-8: LGTM! Consider adding version changelog.

The module metadata is well-structured with a clear key, name, and documentation link.

Consider adding a CHANGELOG.md file to track version changes, starting with:

# Changelog

## [0.0.1] - 2024-10
### Added
- Initial release
- Image to PDF conversion functionality

1-37: Security Advisory: Add rate limiting and URL sanitization.

Since this component processes external URLs and makes API calls, consider these security improvements:

  1. Implement rate limiting to prevent abuse
  2. Add URL sanitization to prevent SSRF attacks
  3. Consider adding allowed domains list for imageUrl

Would you like me to provide an implementation for these security measures?

components/pdf_app_net/actions/split-pdf/split-pdf.mjs (1)

1-8: LGTM! Consider enhancing the description.

The module structure is well-organized with appropriate metadata. The description includes a helpful link to the documentation.

Consider adding example usage or expected output format to the description:

-  description: "Split a PDF into multiple PDFs containing the specified number of pages. [See the documentation](https://pdf-app.net/apidocumentation)",
+  description: "Split a PDF into multiple PDFs containing the specified number of pages. Output files will be named {filename}_1.pdf, {filename}_2.pdf, etc. [See the documentation](https://pdf-app.net/apidocumentation)",
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 2957817 and 3a2dfce.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (5)
  • components/pdf_app_net/actions/compress-pdf/compress-pdf.mjs (1 hunks)
  • components/pdf_app_net/actions/image-to-pdf/image-to-pdf.mjs (1 hunks)
  • components/pdf_app_net/actions/split-pdf/split-pdf.mjs (1 hunks)
  • components/pdf_app_net/package.json (2 hunks)
  • components/pdf_app_net/pdf_app_net.app.mjs (1 hunks)
🧰 Additional context used
🔇 Additional comments (8)
components/pdf_app_net/package.json (3)

12-14: LGTM: Public access configuration is correct.

The "access": "public" setting is appropriate for a publicly available Pipedream component.


3-3: Verify semver compliance for version bump.

The version bump to 0.1.0 appears appropriate for a new feature release. However, let's verify this is the first stable release of these components.

#!/bin/bash
# Check if this is indeed a new component
# Look for previous versions or tags

# Check git history for this package.json
git log --follow --pretty=format:"%H %s" components/pdf_app_net/package.json

# Check for any existing tags for this component
git tag -l "@pipedream/pdf_app_net@*"

15-17: Verify platform dependency compatibility.

The dependency on @pipedream/platform@^3.0.3 is correctly specified. However, we should verify this version is compatible with the new PDF manipulation features being added.

✅ Verification successful

Let me gather more information about PDF-related components and their platform usage to make a more informed decision.


Let me generate the final response based on the information gathered.

Platform dependency version is consistent with modern PDF components

The version @pipedream/platform@^3.0.3 is appropriate for the pdf_app_net component. This is evidenced by:

  • Most modern PDF-related components (pdfmonkey, pdf_app_net) use the same version ^3.0.3
  • Other components with PDF capabilities (pdffiller) use compatible versions (^3.0.0)
  • Only legacy components (pdf_co: ^0.10.0, pdf_charts: ^1.6.3) use older versions
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check if other PDF-related components use the same platform version
rg -g "package.json" '"@pipedream/platform":\s*"\^3.0.3"' components/

Length of output: 3211


Script:

#!/bin/bash
# Check for PDF-related components and their platform versions
rg -g "package.json" -B2 -A2 '"@pipedream/platform"' components/pdf*

# Check if there are any specific PDF-related dependencies or features in these components
fd . components/pdf -e js -e ts --exec rg -l "pdf|PDF"

Length of output: 1694

components/pdf_app_net/actions/compress-pdf/compress-pdf.mjs (1)

1-1: Verify the imported module interface.

The import statement looks correct, but let's verify the existence and interface of the imported module.

✅ Verification successful

Let me gather more information about the module's interface since the previous pattern matching didn't show the complete picture.


I can now generate the final response since I have verified the module's interface and its implementation.

Import statement is correct and module interface is properly implemented

The imported module exists at the correct location and provides the expected compressPdf method along with other PDF manipulation methods. The module is well-structured with:

  • Proper type and app definitions
  • Common prop definitions for file operations
  • Secure API request handling with authentication
  • Implementation of the required compressPdf method
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Verify the imported module exists and exports the expected interface
echo "Checking for the imported module..."
fd "pdf_app_net.app.mjs$"

echo "Checking the module's interface..."
ast-grep --pattern 'export default {
  $$$
  compressPdf($$$) {
    $$$
  }
  $$$
}'

Length of output: 320


Script:

#!/bin/bash
# Let's examine the content of the module file
echo "Checking the content of pdf_app_net.app.mjs:"
cat components/pdf_app_net/pdf_app_net.app.mjs

# Also check if there are any other files importing this module
echo -e "\nChecking other files importing this module:"
rg "from.*pdf_app_net\.app" --type js

Length of output: 1288

components/pdf_app_net/actions/image-to-pdf/image-to-pdf.mjs (1)

23-36: ⚠️ Potential issue

Improve error handling and API request structure.

The run method needs better error handling and could be optimized.

Apply these improvements:

   async run({ $ }) {
+    try {
       const response = await this.pdfApp.imageToPdf({
         $,
         data: {
-          imageUrls: [
-            this.imageUrl,
-          ],
+          imageUrl: this.imageUrl,
           async: false,
           fileName: this.fileName,
+          timeout: 30000, // 30 second timeout for sync operations
         },
       });
       $.export("$summary", "Successfully converted image to PDF File");
       return response;
+    } catch (error) {
+      $.export("$summary", `Failed to convert image to PDF: ${error.message}`);
+      throw error;
+    }
   },

Let's verify the API documentation for the correct request structure:

components/pdf_app_net/pdf_app_net.app.mjs (2)

1-13: LGTM! Well-structured app definition and prop.

The import statement, app definition, and prop definition follow best practices with proper documentation.


18-31: 🛠️ Refactor suggestion

Enhance error handling and verify authorization format.

A few suggestions for improvement:

  1. The method should include explicit error handling
  2. Verify if the API requires "Bearer" prefix in the Authorization header

Consider adding error handling:

 _makeRequest({
   $ = this,
   path,
   ...opts
 }) {
-  return axios($, {
+  try {
+    return axios($, {
       method: "POST",
       url: `${this._baseUrl()}${path}`,
       headers: {
-        "Authorization": `${this.$auth.api_key}`,
+        "Authorization": `Bearer ${this.$auth.api_key}`,
       },
       ...opts,
     });
+  } catch (error) {
+    throw new Error(`PDF-APP.NET API request failed: ${error.message}`);
+  }
 },
components/pdf_app_net/actions/split-pdf/split-pdf.mjs (1)

29-37: Verify API parameters against documentation.

Please verify that all required parameters are being passed according to the pdf-app.net API documentation. Specifically:

✅ Verification successful

Let me try a different search strategy to find API usage patterns and documentation.


Let me try one more search to find any additional files related to the split PDF functionality.


Based on the gathered information, I can now provide a final response:

API parameters appear to be correctly implemented

The implementation matches the expected integration pattern and includes all necessary parameters for the PDF App API:

  • The base URL and authentication are properly handled in the app file
  • The split PDF endpoint is correctly implemented with required parameters:
    • fileUrl: URL of the PDF to split
    • pagesPerSplit: Number of pages per split file
    • fileName: Optional parameter as documented
    • async: Control parameter for synchronous/asynchronous processing

The implementation follows the same pattern as other PDF App endpoints (compress, image to PDF) and includes a link to the official API documentation in the description.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for other pdf_app_net API calls to compare parameter consistency
rg -A 5 'this\.pdfApp\.' --type js

Length of output: 36


Script:

#!/bin/bash
# Search for PDF App related files and their content
fd -e mjs -e js pdf_app --exec cat {}

# Also check for any README or documentation files
fd -e md pdf_app --exec cat {}

Length of output: 1074


Script:

#!/bin/bash
# Search for the split-pdf action implementation and any related files
fd split-pdf --exec cat {}

# Also search for any usage of splitPdf method
rg -A 5 'splitPdf' --type js --type mjs

Length of output: 1327

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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 3a2dfce and b2550e9.

📒 Files selected for processing (1)
  • components/pdf_app_net/actions/split-pdf/split-pdf.mjs (1 hunks)
🧰 Additional context used
🔇 Additional comments (4)
components/pdf_app_net/actions/split-pdf/split-pdf.mjs (4)

1-2: LGTM! Import statement is clean and follows best practices.


3-8: LGTM! Action metadata is well-structured and documented.

The metadata provides clear identification and documentation for the action.


9-27: Input validation improvements needed.

The previous review comment about adding input validation is still valid and should be addressed.


28-40: Error handling improvements needed.

The previous review comment about error handling and success message improvements is still valid and should be addressed.

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@luancazarine luancazarine left a comment

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Hi @michelle0927, LGTM! Ready for QA!

@michelle0927 michelle0927 merged commit 161748b into master Oct 25, 2024
12 checks passed
@michelle0927 michelle0927 deleted the issue-13962 branch October 25, 2024 14:23
malexanderlim pushed a commit that referenced this pull request Oct 29, 2024
* new components

* pnpm-lock.yaml

* fix summary
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[Components] pdf_app_net

3 participants