arsvendg/Stirling-PDF
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format and move everything, other in own folder

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This commit is contained in:
Anthony Stirling
2023-04-22 12:51:01 +01:00
parent af6cd2e38b
commit 78d3fd3768
33 changed files with 702 additions and 763 deletions
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48
src/main/java/stirling/software/SPDF/controller/converters/ConvertImgPDFController.java
View File

@@ -25,28 +25,6 @@ public class ConvertImgPDFController {
private static final Logger logger = LoggerFactory.getLogger(ConvertImgPDFController.class);
@GetMapping("/img-to-pdf")
public String convertToPdfForm(Model model) {
model.addAttribute("currentPage", "img-to-pdf");
return "convert/img-to-pdf";
}
@GetMapping("/pdf-to-img")
public String pdfToimgForm(Model model) {
model.addAttribute("currentPage", "pdf-to-img");
return "convert/pdf-to-img";
}
@PostMapping("/img-to-pdf")
public ResponseEntity<byte[]> convertToPdf(@RequestParam("fileInput") MultipartFile[] file,
@RequestParam(defaultValue = "false", name = "stretchToFit") boolean stretchToFit,
@RequestParam(defaultValue = "true", name = "autoRotate") boolean autoRotate) throws IOException {
// Convert the file to PDF and get the resulting bytes
System.out.println(stretchToFit);
byte[] bytes = PdfUtils.imageToPdf(file, stretchToFit, autoRotate);
return PdfUtils.bytesToWebResponse(bytes, file[0].getOriginalFilename().replaceFirst("[.][^.]+$", "")+ "_coverted.pdf");
}
@PostMapping("/pdf-to-img")
public ResponseEntity<Resource> convertToImage(@RequestParam("fileInput") MultipartFile file, @RequestParam("imageFormat") String imageFormat,
@RequestParam("singleOrMultiple") String singleOrMultiple, @RequestParam("colorType") String colorType, @RequestParam("dpi") String dpi) throws IOException {
@@ -78,11 +56,27 @@ public class ConvertImgPDFController {
} else {
ByteArrayResource resource = new ByteArrayResource(result);
// return the Resource in the response
return ResponseEntity.ok().header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename="+ file.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_convertedToImages.zip").contentType(MediaType.APPLICATION_OCTET_STREAM)
.contentLength(resource.contentLength()).body(resource);
return ResponseEntity.ok()
.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + file.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_convertedToImages.zip")
.contentType(MediaType.APPLICATION_OCTET_STREAM).contentLength(resource.contentLength()).body(resource);
}
}
@PostMapping("/img-to-pdf")
public ResponseEntity<byte[]> convertToPdf(@RequestParam("fileInput") MultipartFile[] file, @RequestParam(defaultValue = "false", name = "stretchToFit") boolean stretchToFit,
@RequestParam(defaultValue = "true", name = "autoRotate") boolean autoRotate) throws IOException {
// Convert the file to PDF and get the resulting bytes
System.out.println(stretchToFit);
byte[] bytes = PdfUtils.imageToPdf(file, stretchToFit, autoRotate);
return PdfUtils.bytesToWebResponse(bytes, file[0].getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_coverted.pdf");
}
@GetMapping("/img-to-pdf")
public String convertToPdfForm(Model model) {
model.addAttribute("currentPage", "img-to-pdf");
return "convert/img-to-pdf";
}
private String getMediaType(String imageFormat) {
if (imageFormat.equalsIgnoreCase("PNG"))
return "image/png";
@@ -94,4 +88,10 @@ public class ConvertImgPDFController {
return "application/octet-stream";
}
@GetMapping("/pdf-to-img")
public String pdfToimgForm(Model model) {
model.addAttribute("currentPage", "pdf-to-img");
return "convert/pdf-to-img";
}
}

85
src/main/java/stirling/software/SPDF/controller/converters/ConvertOfficeController.java
View File

@@ -19,62 +19,57 @@ import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.utils.PdfUtils;
import stirling.software.SPDF.utils.ProcessExecutor;
@Controller
public class ConvertOfficeController {
@GetMapping("/file-to-pdf")
public byte[] convertToPdf(MultipartFile inputFile) throws IOException, InterruptedException {
// Check for valid file extension
String originalFilename = inputFile.getOriginalFilename();
if (originalFilename == null || !isValidFileExtension(FilenameUtils.getExtension(originalFilename))) {
throw new IllegalArgumentException("Invalid file extension");
}
// Save the uploaded file to a temporary location
Path tempInputFile = Files.createTempFile("input_", "." + FilenameUtils.getExtension(originalFilename));
Files.copy(inputFile.getInputStream(), tempInputFile, StandardCopyOption.REPLACE_EXISTING);
// Prepare the output file path
Path tempOutputFile = Files.createTempFile("output_", ".pdf");
// Run the LibreOffice command
List<String> command = new ArrayList<>(Arrays.asList("unoconv", "-vvv", "-f", "pdf", "-o", tempOutputFile.toString(), tempInputFile.toString()));
int returnCode = ProcessExecutor.getInstance(ProcessExecutor.Processes.LIBRE_OFFICE).runCommandWithOutputHandling(command);
// Read the converted PDF file
byte[] pdfBytes = Files.readAllBytes(tempOutputFile);
// Clean up the temporary files
Files.delete(tempInputFile);
Files.delete(tempOutputFile);
return pdfBytes;
}
@GetMapping("/file-to-pdf")
public String convertToPdfForm(Model model) {
model.addAttribute("currentPage", "file-to-pdf");
return "convert/file-to-pdf";
}
@PostMapping("/file-to-pdf")
public ResponseEntity<byte[]> processPdfWithOCR(@RequestParam("fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
//unused but can start server instance if startup time is to long
//LibreOfficeListener.getInstance().start();
byte[] pdfByteArray = convertToPdf(inputFile);
return PdfUtils.bytesToWebResponse(pdfByteArray, inputFile.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_convertedToPDF.pdf");
}
public byte[] convertToPdf(MultipartFile inputFile) throws IOException, InterruptedException {
// Check for valid file extension
String originalFilename = inputFile.getOriginalFilename();
if (originalFilename == null || !isValidFileExtension(FilenameUtils.getExtension(originalFilename))) {
throw new IllegalArgumentException("Invalid file extension");
private boolean isValidFileExtension(String fileExtension) {
String extensionPattern = "^(?i)[a-z0-9]{2,4}$";
return fileExtension.matches(extensionPattern);
}
// Save the uploaded file to a temporary location
Path tempInputFile = Files.createTempFile("input_", "." + FilenameUtils.getExtension(originalFilename));
Files.copy(inputFile.getInputStream(), tempInputFile, StandardCopyOption.REPLACE_EXISTING);
@PostMapping("/file-to-pdf")
public ResponseEntity<byte[]> processPdfWithOCR(@RequestParam("fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
// Prepare the output file path
Path tempOutputFile = Files.createTempFile("output_", ".pdf");
// unused but can start server instance if startup time is to long
// LibreOfficeListener.getInstance().start();
// Run the LibreOffice command
List<String> command = new ArrayList<>(Arrays.asList("unoconv", "-vvv",
"-f",
"pdf",
"-o",
tempOutputFile.toString(),
tempInputFile.toString()));
int returnCode = ProcessExecutor.getInstance(ProcessExecutor.Processes.LIBRE_OFFICE).runCommandWithOutputHandling(command);
// Read the converted PDF file
byte[] pdfBytes = Files.readAllBytes(tempOutputFile);
// Clean up the temporary files
Files.delete(tempInputFile);
Files.delete(tempOutputFile);
return pdfBytes;
}
private boolean isValidFileExtension(String fileExtension) {
String extensionPattern = "^(?i)[a-z0-9]{2,4}$";
return fileExtension.matches(extensionPattern);
}
byte[] pdfByteArray = convertToPdf(inputFile);
return PdfUtils.bytesToWebResponse(pdfByteArray, inputFile.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_convertedToPDF.pdf");
}
}

71
src/main/java/stirling/software/SPDF/controller/converters/ConvertPDFToOffice.java
View File

@@ -15,12 +15,10 @@ import stirling.software.SPDF.utils.PDFToFile;
@Controller
public class ConvertPDFToOffice {
@GetMapping("/pdf-to-word")
public ModelAndView pdfToWord() {
ModelAndView modelAndView = new ModelAndView("convert/pdf-to-word");
modelAndView.addObject("currentPage", "pdf-to-word");
@GetMapping("/pdf-to-html")
public ModelAndView pdfToHTML() {
ModelAndView modelAndView = new ModelAndView("convert/pdf-to-html");
modelAndView.addObject("currentPage", "pdf-to-html");
return modelAndView;
}
@@ -38,10 +36,10 @@ public class ConvertPDFToOffice {
return modelAndView;
}
@GetMapping("/pdf-to-html")
public ModelAndView pdfToHTML() {
ModelAndView modelAndView = new ModelAndView("convert/pdf-to-html");
modelAndView.addObject("currentPage", "pdf-to-html");
@GetMapping("/pdf-to-word")
public ModelAndView pdfToWord() {
ModelAndView modelAndView = new ModelAndView("convert/pdf-to-word");
modelAndView.addObject("currentPage", "pdf-to-word");
return modelAndView;
}
@@ -52,46 +50,37 @@ public class ConvertPDFToOffice {
return modelAndView;
}
@PostMapping("/pdf-to-word")
public ResponseEntity<byte[]> processPdfToWord(@RequestParam("fileInput") MultipartFile inputFile,
@RequestParam("outputFormat") String outputFormat) throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
}
@PostMapping("/pdf-to-presentation")
public ResponseEntity<byte[]> processPdfToPresentation(@RequestParam("fileInput") MultipartFile inputFile,
@RequestParam("outputFormat") String outputFormat) throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "impress_pdf_import");
}
@PostMapping("/pdf-to-text")
public ResponseEntity<byte[]> processPdfToRTForTXT(@RequestParam("fileInput") MultipartFile inputFile,
@RequestParam("outputFormat") String outputFormat) throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
}
@PostMapping("/pdf-to-html")
public ResponseEntity<byte[]> processPdfToHTML(@RequestParam("fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, "html", "writer_pdf_import");
}
@PostMapping("/pdf-to-presentation")
public ResponseEntity<byte[]> processPdfToPresentation(@RequestParam("fileInput") MultipartFile inputFile, @RequestParam("outputFormat") String outputFormat)
throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "impress_pdf_import");
}
@PostMapping("/pdf-to-text")
public ResponseEntity<byte[]> processPdfToRTForTXT(@RequestParam("fileInput") MultipartFile inputFile, @RequestParam("outputFormat") String outputFormat)
throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
}
@PostMapping("/pdf-to-word")
public ResponseEntity<byte[]> processPdfToWord(@RequestParam("fileInput") MultipartFile inputFile, @RequestParam("outputFormat") String outputFormat)
throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
}
@PostMapping("/pdf-to-xml")
public ResponseEntity<byte[]> processPdfToXML(@RequestParam("fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, "xml", "writer_pdf_import");
}
}

21
src/main/java/stirling/software/SPDF/controller/converters/ConvertPDFToPDFA.java
View File

@@ -17,21 +17,13 @@ import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.utils.ProcessExecutor;
@Controller
public class ConvertPDFToPDFA {
@GetMapping("/pdf-to-pdfa")
public String pdfToPdfAForm(Model model) {
model.addAttribute("currentPage", "pdf-to-pdfa");
return "convert/pdf-to-pdfa";
}
@PostMapping("/pdf-to-pdfa")
public ResponseEntity<byte[]> pdfToPdfA(
@RequestParam("fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
public ResponseEntity<byte[]> pdfToPdfA(@RequestParam("fileInput") MultipartFile inputFile) throws IOException, InterruptedException {
// Save the uploaded file to a temporary location
Path tempInputFile = Files.createTempFile("input_", ".pdf");
inputFile.transferTo(tempInputFile.toFile());
@@ -50,7 +42,7 @@ public class ConvertPDFToPDFA {
command.add(tempOutputFile.toString());
int returnCode = ProcessExecutor.getInstance(ProcessExecutor.Processes.OCR_MY_PDF).runCommandWithOutputHandling(command);
// Read the optimized PDF file
byte[] pdfBytes = Files.readAllBytes(tempOutputFile);
@@ -64,7 +56,12 @@ public class ConvertPDFToPDFA {
headers.setContentType(MediaType.APPLICATION_PDF);
headers.setContentDispositionFormData("attachment", outputFilename);
return ResponseEntity.ok().headers(headers).body(pdfBytes);
}
}
@GetMapping("/pdf-to-pdfa")
public String pdfToPdfAForm(Model model) {
model.addAttribute("currentPage", "pdf-to-pdfa");
return "convert/pdf-to-pdfa";
}
}