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This commit is contained in:
Anthony Stirling 2023-09-09 18:51:43 +01:00
parent 872f562aad
commit 145e8006f0
5 changed files with 86 additions and 48 deletions
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12
src/main/java/stirling/software/SPDF/controller/api/misc/ExtractImagesController.java
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@ -20,6 +20,7 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;
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.RequestParam;
import org.springframework.web.bind.annotation.RequestPart;
@ -30,6 +31,7 @@ import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.PDFWithImageFormatRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@Tag(name = "Other", description = "Other APIs")
@ -40,13 +42,9 @@ public class ExtractImagesController {
@PostMapping(consumes = "multipart/form-data", value = "/extract-images")
@Operation(summary = "Extract images from a PDF file",
description = "This endpoint extracts images from a given PDF file and returns them in a zip file. Users can specify the output image format. Input:PDF Output:IMAGE/ZIP Type:SIMO")
public ResponseEntity<byte[]> extractImages(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input PDF file containing images")
MultipartFile file,
@RequestParam("format")
@Parameter(description = "The output image format e.g., 'png', 'jpeg', or 'gif'", schema = @Schema(allowableValues = {"png", "jpeg", "gif"}))
String format) throws IOException {
public ResponseEntity<byte[]> extractImages(@ModelAttribute PDFWithImageFormatRequest request) throws IOException {
MultipartFile file = request.getFileInput();
String format = request.getFormat();
System.out.println(System.currentTimeMillis() + "file=" + file.getName() + ", format=" + format);
PDDocument document = PDDocument.load(file.getBytes());

8
src/main/java/stirling/software/SPDF/controller/api/misc/FakeScanControllerWIP.java
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@ -30,6 +30,7 @@ import org.apache.pdfbox.rendering.PDFRenderer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
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.RequestPart;
import org.springframework.web.bind.annotation.RestController;
@ -39,6 +40,7 @@ import io.swagger.v3.oas.annotations.Hidden;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.PDFFile;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -54,10 +56,8 @@ public class FakeScanControllerWIP {
summary = "Repair a PDF file",
description = "This endpoint repairs a given PDF file by running Ghostscript command. The PDF is first saved to a temporary location, repaired, read back, and then returned as a response."
)
public ResponseEntity<byte[]> repairPdf(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input PDF file to be repaired", required = true)
MultipartFile inputFile) throws IOException, InterruptedException {
public ResponseEntity<byte[]> repairPdf(@ModelAttribute PDFFile request) throws IOException {
MultipartFile inputFile = request.getFileInput();
PDDocument document = PDDocument.load(inputFile.getBytes());
PDFRenderer pdfRenderer = new PDFRenderer(document);

58
src/main/java/stirling/software/SPDF/controller/api/misc/MetadataController.java
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@ -11,6 +11,7 @@ import org.apache.pdfbox.cos.COSName;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDDocumentInformation;
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.RequestParam;
import org.springframework.web.bind.annotation.RequestPart;
@ -20,6 +21,7 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.misc.MetadataRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -41,43 +43,25 @@ public class MetadataController {
@PostMapping(consumes = "multipart/form-data", value = "/update-metadata")
@Operation(summary = "Update metadata of a PDF file",
description = "This endpoint allows you to update the metadata of a given PDF file. You can add, modify, or delete standard and custom metadata fields. Input:PDF Output:PDF Type:SISO")
public ResponseEntity<byte[]> metadata(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input PDF file to update metadata")
MultipartFile pdfFile,
@RequestParam(value = "deleteAll", required = false, defaultValue = "false")
@Parameter(description = "Delete all metadata if set to true")
Boolean deleteAll,
@RequestParam(value = "author", required = false)
@Parameter(description = "The author of the document")
String author,
@RequestParam(value = "creationDate", required = false)
@Parameter(description = "The creation date of the document (format: yyyy/MM/dd HH:mm:ss)")
String creationDate,
@RequestParam(value = "creator", required = false)
@Parameter(description = "The creator of the document")
String creator,
@RequestParam(value = "keywords", required = false)
@Parameter(description = "The keywords for the document")
String keywords,
@RequestParam(value = "modificationDate", required = false)
@Parameter(description = "The modification date of the document (format: yyyy/MM/dd HH:mm:ss)")
String modificationDate,
@RequestParam(value = "producer", required = false)
@Parameter(description = "The producer of the document")
String producer,
@RequestParam(value = "subject", required = false)
@Parameter(description = "The subject of the document")
String subject,
@RequestParam(value = "title", required = false)
@Parameter(description = "The title of the document")
String title,
@RequestParam(value = "trapped", required = false)
@Parameter(description = "The trapped status of the document")
String trapped,
@Parameter(description = "Map list of key and value of custom parameters, note these must start with customKey and customValue if they are non standard")
@RequestParam Map<String, String> allRequestParams)
throws IOException {
public ResponseEntity<byte[]> metadata(@ModelAttribute MetadataRequest request) throws IOException {
// Extract PDF file from the request object
MultipartFile pdfFile = request.getFileInput();
// Extract metadata information
Boolean deleteAll = request.getDeleteAll();
String author = request.getAuthor();
String creationDate = request.getCreationDate();
String creator = request.getCreator();
String keywords = request.getKeywords();
String modificationDate = request.getModificationDate();
String producer = request.getProducer();
String subject = request.getSubject();
String title = request.getTitle();
String trapped = request.getTrapped();
// Extract additional custom parameters
Map<String, String> allRequestParams = request.getAllRequestParams();
// Load the PDF file into a PDDocument
PDDocument document = PDDocument.load(pdfFile.getBytes());

12
src/main/java/stirling/software/SPDF/model/api/PDFWithImageFormatRequest.java Normal file
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@ -0,0 +1,12 @@
package stirling.software.SPDF.model.api;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class PDFWithImageFormatRequest extends PDFFile {
@Schema(description = "The output image format e.g., 'png', 'jpeg', or 'gif'",
allowableValues = { "png", "jpeg", "gif" })
private String format;
}

44
src/main/java/stirling/software/SPDF/model/api/misc/MetadataRequest.java Normal file
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@ -0,0 +1,44 @@
package stirling.software.SPDF.model.api.misc;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import stirling.software.SPDF.model.api.PDFFile;
import java.util.Map;
@Data
public class MetadataRequest extends PDFFile {
@Schema(description = "Delete all metadata if set to true")
private Boolean deleteAll;
@Schema(description = "The author of the document")
private String author;
@Schema(description = "The creation date of the document (format: yyyy/MM/dd HH:mm:ss)")
private String creationDate;
@Schema(description = "The creator of the document")
private String creator;
@Schema(description = "The keywords for the document")
private String keywords;
@Schema(description = "The modification date of the document (format: yyyy/MM/dd HH:mm:ss)")
private String modificationDate;
@Schema(description = "The producer of the document")
private String producer;
@Schema(description = "The subject of the document")
private String subject;
@Schema(description = "The title of the document")
private String title;
@Schema(description = "The trapped status of the document")
private String trapped;
@Schema(description = "Map list of key and value of custom parameters. Note these must start with customKey and customValue if they are non-standard")
private Map<String, String> allRequestParams;
}