DGNum/Stirling-PDF
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Add selection for PDF/A output format (#1095)

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* Create PdfToPdfARequest.java

* Change class, add output format

* Add input field for output format

* Change output format selection order
This commit is contained in:
phfuh 2024-04-21 09:44:05 +02:00 committed by GitHub
parent 214e23fd93
commit b702f5772d
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GPG key ID: B5690EEEBB952194
3 changed files with 29 additions and 4 deletions
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7
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertPDFToPDFA.java
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@ -16,7 +16,7 @@ import io.github.pixee.security.Filenames;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.PDFFile;
import stirling.software.SPDF.model.api.converters.PdfToPdfARequest;
import stirling.software.SPDF.utils.ProcessExecutor;
import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -31,8 +31,9 @@ public class ConvertPDFToPDFA {
summary = "Convert a PDF to a PDF/A",
description =
"This endpoint converts a PDF file to a PDF/A file. PDF/A is a format designed for long-term archiving of digital documents. Input:PDF Output:PDF Type:SISO")
public ResponseEntity<byte[]> pdfToPdfA(@ModelAttribute PDFFile request) throws Exception {
public ResponseEntity<byte[]> pdfToPdfA(@ModelAttribute PdfToPdfARequest request) throws Exception {
MultipartFile inputFile = request.getFileInput();
String outputFormat = request.getOutputFormat();
// Save the uploaded file to a temporary location
Path tempInputFile = Files.createTempFile("input_", ".pdf");
@ -47,7 +48,7 @@ public class ConvertPDFToPDFA {
command.add("--skip-text");
command.add("--tesseract-timeout=0");
command.add("--output-type");
command.add("pdfa");
command.add(outputFormat.toString());
command.add(tempInputFile.toString());
command.add(tempOutputFile.toString());

17
src/main/java/stirling/software/SPDF/model/api/converters/PdfToPdfARequest.java Normal file
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@ -0,0 +1,17 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import lombok.EqualsAndHashCode;
import stirling.software.SPDF.model.api.PDFFile;
@Data
@EqualsAndHashCode(callSuper = true)
public class PdfToPdfARequest extends PDFFile {
@Schema(
description = "The output PDF/A type",
allowableValues = {"pdfa", "pdfa-1"})
private String outputFormat;
}

7
src/main/resources/templates/convert/pdf-to-pdfa.html
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@ -17,6 +17,13 @@
<p th:text="#{pdfToPDFA.tip}"></p>
<form method="post" enctype="multipart/form-data" th:action="@{api/v1/convert/pdf/pdfa}">
<div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='application/pdf')}"></div>
<div class="mb-3">
<label th:text="#{pdfToPDFA.outputFormat}"></label>
<select class="form-control" name="outputFormat">
<option value="pdfa-1">PDF/A-1b</option>
<option value="pdfa">PDF/A-2b</option>
</select>
</div>
<br>
<button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{pdfToPDFA.submit}"></button>
</form>