LudyandGitHub
5f8b208db4
# Description of Changes - **What was changed:** - Removed explicit constructor definitions annotated with `@Autowired` across services, controllers, filters, and schedulers. - Added Lombok’s `@RequiredArgsConstructor` to automatically generate required-args constructors and eliminate boilerplate. - Introduced other Lombok annotations (`@Data`, `@Getter`, `@Setter`, `@EqualsAndHashCode`, `@NoArgsConstructor`) on model and API classes to replace manual getters/setters and constructors. - Standardized string comparisons to use the constant-first form (e.g., `"value".equals(variable)`). - Cleaned up unused imports and organized OpenAPI configuration by extracting default title/description constants. - **Why the change was made:** - To reduce repetitive boilerplate code and improve maintainability. - To leverage Lombok for cleaner, more consistent dependency injection and data modeling. - To ensure a uniform coding style across the entire codebase. #3406 --- ## Checklist ### General - [x] I have read the [Contribution Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md) - [ ] I have read the [Stirling-PDF Developer Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md) (if applicable) - [ ] I have read the [How to add new languages to Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md) (if applicable) - [x] I have performed a self-review of my own code - [x] My changes generate no new warnings ### Documentation - [ ] I have updated relevant docs on [Stirling-PDF's doc repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/) (if functionality has heavily changed) - [ ] I have read the section [Add New Translation Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags) (for new translation tags only) ### UI Changes (if applicable) - [ ] Screenshots or videos demonstrating the UI changes are attached ### Testing (if applicable) - [ ] I have tested my changes locally. Refer to the [Testing Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing) for more details.
66 lines
2.4 KiB
Java
66 lines
2.4 KiB
Java
package stirling.software.SPDF.controller.api;
|
|
|
|
import java.io.IOException;
|
|
|
|
import org.apache.pdfbox.pdmodel.PDDocument;
|
|
import org.apache.pdfbox.pdmodel.PDPage;
|
|
import org.apache.pdfbox.pdmodel.PDPageTree;
|
|
import org.springframework.http.ResponseEntity;
|
|
import org.springframework.web.bind.annotation.ModelAttribute;
|
|
import org.springframework.web.bind.annotation.PostMapping;
|
|
import org.springframework.web.bind.annotation.RequestMapping;
|
|
import org.springframework.web.bind.annotation.RestController;
|
|
import org.springframework.web.multipart.MultipartFile;
|
|
|
|
import io.github.pixee.security.Filenames;
|
|
import io.swagger.v3.oas.annotations.Operation;
|
|
import io.swagger.v3.oas.annotations.tags.Tag;
|
|
|
|
import lombok.RequiredArgsConstructor;
|
|
|
|
import stirling.software.SPDF.model.api.general.RotatePDFRequest;
|
|
import stirling.software.SPDF.service.CustomPDFDocumentFactory;
|
|
import stirling.software.SPDF.utils.WebResponseUtils;
|
|
|
|
@RestController
|
|
@RequestMapping("/api/v1/general")
|
|
@Tag(name = "General", description = "General APIs")
|
|
@RequiredArgsConstructor
|
|
public class RotationController {
|
|
|
|
private final CustomPDFDocumentFactory pdfDocumentFactory;
|
|
|
|
@PostMapping(consumes = "multipart/form-data", value = "/rotate-pdf")
|
|
@Operation(
|
|
summary = "Rotate a PDF file",
|
|
description =
|
|
"This endpoint rotates a given PDF file by a specified angle. The angle must be"
|
|
+ " a multiple of 90. Input:PDF Output:PDF Type:SISO")
|
|
public ResponseEntity<byte[]> rotatePDF(@ModelAttribute RotatePDFRequest request)
|
|
throws IOException {
|
|
MultipartFile pdfFile = request.getFileInput();
|
|
Integer angle = request.getAngle();
|
|
|
|
// Validate the angle is a multiple of 90
|
|
if (angle % 90 != 0) {
|
|
throw new IllegalArgumentException("Angle must be a multiple of 90");
|
|
}
|
|
|
|
// Load the PDF document
|
|
PDDocument document = pdfDocumentFactory.load(request);
|
|
|
|
// Get the list of pages in the document
|
|
PDPageTree pages = document.getPages();
|
|
|
|
for (PDPage page : pages) {
|
|
page.setRotation(page.getRotation() + angle);
|
|
}
|
|
|
|
return WebResponseUtils.pdfDocToWebResponse(
|
|
document,
|
|
Filenames.toSimpleFileName(pdfFile.getOriginalFilename())
|
|
.replaceFirst("[.][^.]+$", "")
|
|
+ "_rotated.pdf");
|
|
}
|
|
}
|