api docs
This commit is contained in:
Anthony Stirling
parent
632f29d1d6
commit
0f935b92cb
7 changed files with 197 additions and 37 deletions
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@ -17,16 +17,34 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import stirling.software.SPDF.utils.PdfUtils;
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import io.swagger.v3.oas.annotations.media.Schema;
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@RestController
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public class ConvertImgPDFController {
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private static final Logger logger = LoggerFactory.getLogger(ConvertImgPDFController.class);
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@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-img")
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public ResponseEntity<Resource> convertToImage(@RequestPart(required = true, value = "fileInput") MultipartFile file, @RequestParam("imageFormat") String imageFormat,
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@RequestParam("singleOrMultiple") String singleOrMultiple, @RequestParam("colorType") String colorType, @RequestParam("dpi") String dpi) throws IOException {
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@Operation(summary = "Convert PDF to image(s)",
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description = "This endpoint converts a PDF file to image(s) with the specified image format, color type, and DPI. Users can choose to get a single image or multiple images.")
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public ResponseEntity<Resource> convertToImage(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file to be converted")
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MultipartFile file,
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@RequestParam("imageFormat")
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@Parameter(description = "The output image format", schema = @Schema(allowableValues = {"png", "jpeg", "jpg", "gif"}))
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String imageFormat,
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@RequestParam("singleOrMultiple")
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@Parameter(description = "Choose between a single image containing all pages or separate images for each page", schema = @Schema(allowableValues = {"single", "multiple"}))
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String singleOrMultiple,
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@RequestParam("colorType")
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@Parameter(description = "The color type of the output image(s)", schema = @Schema(allowableValues = {"rgb", "greyscale", "blackwhite"}))
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String colorType,
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@RequestParam("dpi")
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@Parameter(description = "The DPI (dots per inch) for the output image(s)")
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String dpi) throws IOException {
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byte[] pdfBytes = file.getBytes();
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ImageType colorTypeResult = ImageType.RGB;
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@ -62,9 +80,18 @@ public class ConvertImgPDFController {
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}
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@PostMapping(consumes = "multipart/form-data", value = "/img-to-pdf")
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public ResponseEntity<byte[]> convertToPdf(@RequestPart(required = true, value = "fileInput") MultipartFile[] file,
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@RequestParam(defaultValue = "false", name = "stretchToFit") boolean stretchToFit, @RequestParam(defaultValue = "true", name = "autoRotate") boolean autoRotate)
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throws IOException {
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@Operation(summary = "Convert images to a PDF file",
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description = "This endpoint converts one or more images to a PDF file. Users can specify whether to stretch the images to fit the PDF page, and whether to automatically rotate the images.")
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public ResponseEntity<byte[]> convertToPdf(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input images to be converted to a PDF file")
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MultipartFile[] file,
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@RequestParam(defaultValue = "false", name = "stretchToFit")
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@Parameter(description = "Whether to stretch the images to fit the PDF page or maintain the aspect ratio", example = "false")
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boolean stretchToFit,
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@RequestParam(defaultValue = "true", name = "autoRotate")
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@Parameter(description = "Whether to automatically rotate the images to better fit the PDF page", example = "true")
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boolean autoRotate) throws IOException {
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// Convert the file to PDF and get the resulting bytes
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System.out.println(stretchToFit);
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byte[] bytes = PdfUtils.imageToPdf(file, stretchToFit, autoRotate);
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@ -9,8 +9,10 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import stirling.software.SPDF.utils.PDFToFile;
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import io.swagger.v3.oas.annotations.media.Schema;
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@RestController
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public class ConvertPDFToOffice {
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@ -23,22 +25,43 @@ public class ConvertPDFToOffice {
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}
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@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-presentation")
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public ResponseEntity<byte[]> processPdfToPresentation(@RequestPart(required = true, value = "fileInput") MultipartFile inputFile,
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@RequestParam("outputFormat") String outputFormat) throws IOException, InterruptedException {
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@Operation(summary = "Convert PDF to Presentation format",
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description = "This endpoint converts a given PDF file to a Presentation format.")
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public ResponseEntity<byte[]> processPdfToPresentation(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file")
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MultipartFile inputFile,
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@RequestParam("outputFormat")
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@Parameter(description = "The output Presentation format", schema = @Schema(allowableValues = {"ppt", "pptx", "odp"}))
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String outputFormat) throws IOException, InterruptedException {
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PDFToFile pdfToFile = new PDFToFile();
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return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "impress_pdf_import");
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}
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@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-text")
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public ResponseEntity<byte[]> processPdfToRTForTXT(@RequestPart(required = true, value = "fileInput") MultipartFile inputFile,
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@RequestParam("outputFormat") String outputFormat) throws IOException, InterruptedException {
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@Operation(summary = "Convert PDF to Text or RTF format",
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description = "This endpoint converts a given PDF file to Text or RTF format.")
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public ResponseEntity<byte[]> processPdfToRTForTXT(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file")
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MultipartFile inputFile,
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@RequestParam("outputFormat")
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@Parameter(description = "The output Text or RTF format", schema = @Schema(allowableValues = {"rtf", "txt:Text"}))
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String outputFormat) throws IOException, InterruptedException {
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PDFToFile pdfToFile = new PDFToFile();
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return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
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}
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@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-word")
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public ResponseEntity<byte[]> processPdfToWord(@RequestPart(required = true, value = "fileInput") MultipartFile inputFile, @RequestParam("outputFormat") String outputFormat)
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throws IOException, InterruptedException {
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@Operation(summary = "Convert PDF to Word document",
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description = "This endpoint converts a given PDF file to a Word document format.")
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public ResponseEntity<byte[]> processPdfToWord(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file")
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MultipartFile inputFile,
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@RequestParam("outputFormat")
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@Parameter(description = "The output Word document format", schema = @Schema(allowableValues = {"doc", "docx", "odt"}))
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String outputFormat) throws IOException, InterruptedException {
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PDFToFile pdfToFile = new PDFToFile();
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return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
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}
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@ -29,6 +29,8 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import stirling.software.SPDF.utils.PdfUtils;
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import stirling.software.SPDF.utils.ProcessExecutor;
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@ -38,10 +40,27 @@ public class ExtractImageScansController {
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private static final Logger logger = LoggerFactory.getLogger(ExtractImageScansController.class);
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@PostMapping(consumes = "multipart/form-data", value = "/extract-image-scans")
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public ResponseEntity<byte[]> extractImageScans(@RequestPart(required = true, value = "fileInput") MultipartFile inputFile,
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@RequestParam(name = "angle_threshold", defaultValue = "5") int angleThreshold, @RequestParam(name = "tolerance", defaultValue = "20") int tolerance,
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@RequestParam(name = "min_area", defaultValue = "8000") int minArea, @RequestParam(name = "min_contour_area", defaultValue = "500") int minContourArea,
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@RequestParam(name = "border_size", defaultValue = "1") int borderSize) throws IOException, InterruptedException {
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@Operation(summary = "Extract image scans from an input file",
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description = "This endpoint extracts image scans from a given file based on certain parameters. Users can specify angle threshold, tolerance, minimum area, minimum contour area, and border size.")
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public ResponseEntity<byte[]> extractImageScans(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input file containing image scans")
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MultipartFile inputFile,
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@RequestParam(name = "angle_threshold", defaultValue = "5")
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@Parameter(description = "The angle threshold for the image scan extraction", example = "5")
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int angleThreshold,
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@RequestParam(name = "tolerance", defaultValue = "20")
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@Parameter(description = "The tolerance for the image scan extraction", example = "20")
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int tolerance,
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@RequestParam(name = "min_area", defaultValue = "8000")
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@Parameter(description = "The minimum area for the image scan extraction", example = "8000")
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int minArea,
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@RequestParam(name = "min_contour_area", defaultValue = "500")
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@Parameter(description = "The minimum contour area for the image scan extraction", example = "500")
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int minContourArea,
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@RequestParam(name = "border_size", defaultValue = "1")
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@Parameter(description = "The border size for the image scan extraction", example = "1")
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int borderSize) throws IOException, InterruptedException {
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String fileName = inputFile.getOriginalFilename();
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String extension = fileName.substring(fileName.lastIndexOf(".") + 1);
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@ -26,15 +26,25 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import stirling.software.SPDF.utils.PdfUtils;
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import io.swagger.v3.oas.annotations.media.Schema;
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@RestController
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public class ExtractImagesController {
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private static final Logger logger = LoggerFactory.getLogger(ExtractImagesController.class);
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@PostMapping(consumes = "multipart/form-data", value = "/extract-images")
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public ResponseEntity<byte[]> extractImages(@RequestPart(required = true, value = "fileInput") MultipartFile file, @RequestParam("format") String format) throws IOException {
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@Operation(summary = "Extract images from a PDF file",
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description = "This endpoint extracts images from a given PDF file and returns them in a zip file. Users can specify the output image format.")
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public ResponseEntity<byte[]> extractImages(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file containing images")
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MultipartFile file,
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@RequestParam("format")
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@Parameter(description = "The output image format e.g., 'png', 'jpeg', or 'gif'", schema = @Schema(allowableValues = {"png", "jpeg", "gif"}))
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String format) throws IOException {
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System.out.println(System.currentTimeMillis() + "file=" + file.getName() + ", format=" + format);
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PDDocument document = PDDocument.load(file.getBytes());
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@ -17,6 +17,8 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import stirling.software.SPDF.utils.PdfUtils;
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@RestController
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@ -35,13 +37,44 @@ public class MetadataController {
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}
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@PostMapping(consumes = "multipart/form-data", value = "/update-metadata")
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public ResponseEntity<byte[]> metadata(@RequestPart(required = true, value = "fileInput") MultipartFile pdfFile,
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@RequestParam(value = "deleteAll", required = false, defaultValue = "false") Boolean deleteAll, @RequestParam(value = "author", required = false) String author,
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@RequestParam(value = "creationDate", required = false) String creationDate, @RequestParam(value = "creator", required = false) String creator,
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@RequestParam(value = "keywords", required = false) String keywords, @RequestParam(value = "modificationDate", required = false) String modificationDate,
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@RequestParam(value = "producer", required = false) String producer, @RequestParam(value = "subject", required = false) String subject,
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@RequestParam(value = "title", required = false) String title, @RequestParam(value = "trapped", required = false) String trapped,
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@RequestParam Map<String, String> allRequestParams) throws IOException {
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@Operation(summary = "Update metadata of a PDF file",
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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.")
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public ResponseEntity<byte[]> metadata(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file to update metadata")
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MultipartFile pdfFile,
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@RequestParam(value = "deleteAll", required = false, defaultValue = "false")
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@Parameter(description = "Delete all metadata if set to true")
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Boolean deleteAll,
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@RequestParam(value = "author", required = false)
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@Parameter(description = "The author of the document")
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String author,
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@RequestParam(value = "creationDate", required = false)
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@Parameter(description = "The creation date of the document (format: yyyy/MM/dd HH:mm:ss)")
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String creationDate,
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@RequestParam(value = "creator", required = false)
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@Parameter(description = "The creator of the document")
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String creator,
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@RequestParam(value = "keywords", required = false)
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@Parameter(description = "The keywords for the document")
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String keywords,
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@RequestParam(value = "modificationDate", required = false)
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@Parameter(description = "The modification date of the document (format: yyyy/MM/dd HH:mm:ss)")
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String modificationDate,
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@RequestParam(value = "producer", required = false)
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@Parameter(description = "The producer of the document")
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String producer,
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@RequestParam(value = "subject", required = false)
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@Parameter(description = "The subject of the document")
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String subject,
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@RequestParam(value = "title", required = false)
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@Parameter(description = "The title of the document")
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String title,
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@RequestParam(value = "trapped", required = false)
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@Parameter(description = "The trapped status of the document")
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String trapped,
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@RequestParam Map<String, String> allRequestParams)
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throws IOException {
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// Load the PDF file into a PDDocument
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PDDocument document = PDDocument.load(pdfFile.getBytes());
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@ -24,6 +24,9 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.media.Schema;
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import stirling.software.SPDF.utils.PdfUtils;
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import stirling.software.SPDF.utils.ProcessExecutor;
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@ -43,13 +46,36 @@ public class OCRController {
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}
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@PostMapping(consumes = "multipart/form-data", value = "/ocr-pdf")
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public ResponseEntity<byte[]> processPdfWithOCR(@RequestPart(required = true, value = "fileInput") MultipartFile inputFile,
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@RequestParam("languages") List<String> selectedLanguages, @RequestParam(name = "sidecar", required = false) Boolean sidecar,
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@RequestParam(name = "deskew", required = false) Boolean deskew, @RequestParam(name = "clean", required = false) Boolean clean,
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@RequestParam(name = "clean-final", required = false) Boolean cleanFinal, @RequestParam(name = "ocrType", required = false) String ocrType,
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@RequestParam(name = "ocrRenderType", required = false, defaultValue = "hocr") String ocrRenderType,
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@RequestParam(name = "removeImagesAfter", required = false) Boolean removeImagesAfter)
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throws IOException, InterruptedException {
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@Operation(summary = "Process a PDF file with OCR",
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description = "This endpoint processes a PDF file using OCR (Optical Character Recognition). Users can specify languages, sidecar, deskew, clean, cleanFinal, ocrType, ocrRenderType, and removeImagesAfter options.")
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public ResponseEntity<byte[]> processPdfWithOCR(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file to be processed with OCR")
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MultipartFile inputFile,
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@RequestParam("languages")
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@Parameter(description = "List of languages to use in OCR processing")
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List<String> selectedLanguages,
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@RequestParam(name = "sidecar", required = false)
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@Parameter(description = "Include OCR text in a sidecar text file if set to true")
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Boolean sidecar,
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@RequestParam(name = "deskew", required = false)
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@Parameter(description = "Deskew the input file if set to true")
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Boolean deskew,
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@RequestParam(name = "clean", required = false)
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@Parameter(description = "Clean the input file if set to true")
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Boolean clean,
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@RequestParam(name = "clean-final", required = false)
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@Parameter(description = "Clean the final output if set to true")
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Boolean cleanFinal,
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@RequestParam(name = "ocrType", required = false)
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@Parameter(description = "Specify the OCR type, e.g., 'skip-text', 'force-ocr', or 'Normal'", schema = @Schema(allowableValues = {"skip-text", "force-ocr", "Normal"}))
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String ocrType,
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@RequestParam(name = "ocrRenderType", required = false, defaultValue = "hocr")
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@Parameter(description = "Specify the OCR render type, either 'hocr' or 'sandwich'", schema = @Schema(allowableValues = {"hocr", "sandwich"}))
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String ocrRenderType,
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@RequestParam(name = "removeImagesAfter", required = false)
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@Parameter(description = "Remove images from the output PDF if set to true")
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Boolean removeImagesAfter) throws IOException, InterruptedException {
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// --output-type pdfa
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if (selectedLanguages == null || selectedLanguages.isEmpty()) {
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@ -24,6 +24,8 @@ import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import stirling.software.SPDF.utils.PdfUtils;
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import stirling.software.SPDF.utils.WatermarkRemover;
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@ -31,10 +33,30 @@ import stirling.software.SPDF.utils.WatermarkRemover;
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public class WatermarkController {
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@PostMapping(consumes = "multipart/form-data", value = "/add-watermark")
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public ResponseEntity<byte[]> addWatermark(@RequestPart(required = true, value = "fileInput") MultipartFile pdfFile, @RequestParam("watermarkText") String watermarkText,
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@RequestParam(defaultValue = "30", name = "fontSize") float fontSize, @RequestParam(defaultValue = "0", name = "rotation") float rotation,
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@RequestParam(defaultValue = "0.5", name = "opacity") float opacity, @RequestParam(defaultValue = "50", name = "widthSpacer") int widthSpacer,
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@RequestParam(defaultValue = "50", name = "heightSpacer") int heightSpacer) throws IOException {
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@Operation(summary = "Add watermark to a PDF file",
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description = "This endpoint adds a watermark to a given PDF file. Users can specify the watermark text, font size, rotation, opacity, width spacer, and height spacer.")
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public ResponseEntity<byte[]> addWatermark(
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@RequestPart(required = true, value = "fileInput")
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@Parameter(description = "The input PDF file to add a watermark")
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MultipartFile pdfFile,
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@RequestParam("watermarkText")
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@Parameter(description = "The watermark text to add to the PDF file")
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String watermarkText,
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@RequestParam(defaultValue = "30", name = "fontSize")
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@Parameter(description = "The font size of the watermark text", example = "30")
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float fontSize,
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@RequestParam(defaultValue = "0", name = "rotation")
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@Parameter(description = "The rotation of the watermark text in degrees", example = "0")
|
||||
float rotation,
|
||||
@RequestParam(defaultValue = "0.5", name = "opacity")
|
||||
@Parameter(description = "The opacity of the watermark text (0.0 - 1.0)", example = "0.5")
|
||||
float opacity,
|
||||
@RequestParam(defaultValue = "50", name = "widthSpacer")
|
||||
@Parameter(description = "The width spacer between watermark texts", example = "50")
|
||||
int widthSpacer,
|
||||
@RequestParam(defaultValue = "50", name = "heightSpacer")
|
||||
@Parameter(description = "The height spacer between watermark texts", example = "50")
|
||||
int heightSpacer) throws IOException {
|
||||
|
||||
// Load the input PDF
|
||||
PDDocument document = PDDocument.load(pdfFile.getInputStream());
|
||||
|
|
|
|||
Loading…
Reference in a new issue