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formatting

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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
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45
src/main/java/stirling/software/SPDF/utils/PDFToFile.java
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@@ -23,7 +23,9 @@ import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
public class PDFToFile {
public ResponseEntity<byte[]> processPdfToOfficeFormat(MultipartFile inputFile, String outputFormat, String libreOfficeFilter) throws IOException, InterruptedException {
public ResponseEntity<byte[]> processPdfToOfficeFormat(
MultipartFile inputFile, String outputFormat, String libreOfficeFilter)
throws IOException, InterruptedException {
if (!"application/pdf".equals(inputFile.getContentType())) {
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
@@ -34,7 +36,18 @@ public class PDFToFile {
String pdfBaseName = originalPdfFileName.substring(0, originalPdfFileName.lastIndexOf('.'));
// Validate output format
List<String> allowedFormats = Arrays.asList("doc", "docx", "odt", "ppt", "pptx", "odp", "rtf", "html", "xml", "txt:Text");
List<String> allowedFormats =
Arrays.asList(
"doc",
"docx",
"odt",
"ppt",
"pptx",
"odp",
"rtf",
"html",
"xml",
"txt:Text");
if (!allowedFormats.contains(outputFormat)) {
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
}
@@ -47,15 +60,26 @@ public class PDFToFile {
try {
// Save the uploaded file to a temporary location
tempInputFile = Files.createTempFile("input_", ".pdf");
Files.copy(inputFile.getInputStream(), tempInputFile, StandardCopyOption.REPLACE_EXISTING);
Files.copy(
inputFile.getInputStream(), tempInputFile, StandardCopyOption.REPLACE_EXISTING);
// Prepare the output directory
tempOutputDir = Files.createTempDirectory("output_");
// Run the LibreOffice command
List<String> command = new ArrayList<>(
Arrays.asList("soffice", "--infilter=" + libreOfficeFilter, "--convert-to", outputFormat, "--outdir", tempOutputDir.toString(), tempInputFile.toString()));
ProcessExecutorResult returnCode = ProcessExecutor.getInstance(ProcessExecutor.Processes.LIBRE_OFFICE).runCommandWithOutputHandling(command);
List<String> command =
new ArrayList<>(
Arrays.asList(
"soffice",
"--infilter=" + libreOfficeFilter,
"--convert-to",
outputFormat,
"--outdir",
tempOutputDir.toString(),
tempInputFile.toString()));
ProcessExecutorResult returnCode =
ProcessExecutor.getInstance(ProcessExecutor.Processes.LIBRE_OFFICE)
.runCommandWithOutputHandling(command);
// Get output files
List<File> outputFiles = Arrays.asList(tempOutputDir.toFile().listFiles());
@@ -89,11 +113,10 @@ public class PDFToFile {
} finally {
// Clean up the temporary files
if (tempInputFile != null)
Files.delete(tempInputFile);
if (tempOutputDir != null)
FileUtils.deleteDirectory(tempOutputDir.toFile());
if (tempInputFile != null) Files.delete(tempInputFile);
if (tempOutputDir != null) FileUtils.deleteDirectory(tempOutputDir.toFile());
}
return WebResponseUtils.bytesToWebResponse(fileBytes, fileName, MediaType.APPLICATION_OCTET_STREAM);
return WebResponseUtils.bytesToWebResponse(
fileBytes, fileName, MediaType.APPLICATION_OCTET_STREAM);
}
}