javier/Stirling-PDF
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

formatting

Browse Source
This commit is contained in:
Anthony Stirling
2023-12-30 19:11:27 +00:00
parent 7b43fca6fc
commit 5f771b7851
155 changed files with 5539 additions and 4767 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
View File

@@ -1,4 +1,5 @@
package stirling.software.SPDF.controller.api;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.file.Files;
@@ -25,17 +26,22 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.SplitPdfBySectionsRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@RequestMapping("/api/v1/general")
@Tag(name = "General", description = "General APIs")
public class SplitPdfBySectionsController {
@PostMapping(value = "/split-pdf-by-sections", consumes = "multipart/form-data")
@Operation(summary = "Split PDF pages into smaller sections", description = "Split each page of a PDF into smaller sections based on the user's choice (halves, thirds, quarters, etc.), both vertically and horizontally. Input:PDF Output:ZIP-PDF Type:SISO")
public ResponseEntity<byte[]> splitPdf(@ModelAttribute SplitPdfBySectionsRequest request) throws Exception {
@PostMapping(value = "/split-pdf-by-sections", consumes = "multipart/form-data")
@Operation(
summary = "Split PDF pages into smaller sections",
description =
"Split each page of a PDF into smaller sections based on the user's choice (halves, thirds, quarters, etc.), both vertically and horizontally. Input:PDF Output:ZIP-PDF Type:SISO")
public ResponseEntity<byte[]> splitPdf(@ModelAttribute SplitPdfBySectionsRequest request)
throws Exception {
List<ByteArrayOutputStream> splitDocumentsBoas = new ArrayList<>();
MultipartFile file = request.getFileInput();
@@ -59,8 +65,6 @@ public class SplitPdfBySectionsController {
String filename = file.getOriginalFilename().replaceFirst("[.][^.]+$", "");
byte[] data;
try (ZipOutputStream zipOut = new ZipOutputStream(Files.newOutputStream(zipFile))) {
int pageNum = 1;
for (int i = 0; i < splitDocumentsBoas.size(); i++) {
@@ -82,10 +86,13 @@ public class SplitPdfBySectionsController {
Files.delete(zipFile);
}
return WebResponseUtils.bytesToWebResponse(data, filename + "_split.zip", MediaType.APPLICATION_OCTET_STREAM);
return WebResponseUtils.bytesToWebResponse(
data, filename + "_split.zip", MediaType.APPLICATION_OCTET_STREAM);
}
public List<PDDocument> splitPdfPages(PDDocument document, int horizontalDivisions, int verticalDivisions) throws IOException {
public List<PDDocument> splitPdfPages(
PDDocument document, int horizontalDivisions, int verticalDivisions)
throws IOException {
List<PDDocument> splitDocuments = new ArrayList<>();
for (PDPage originalPage : document.getPages()) {
@@ -103,9 +110,12 @@ public class SplitPdfBySectionsController {
PDPage subPage = new PDPage(new PDRectangle(subPageWidth, subPageHeight));
subDoc.addPage(subPage);
PDFormXObject form = layerUtility.importPageAsForm(document, document.getPages().indexOf(originalPage));
PDFormXObject form =
layerUtility.importPageAsForm(
document, document.getPages().indexOf(originalPage));
try (PDPageContentStream contentStream = new PDPageContentStream(subDoc, subPage)) {
try (PDPageContentStream contentStream =
new PDPageContentStream(subDoc, subPage)) {
// Set clipping area and position
float translateX = -subPageWidth * i;
float translateY = height - subPageHeight * (verticalDivisions - j);
@@ -127,9 +137,4 @@ public class SplitPdfBySectionsController {
return splitDocuments;
}
}