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This commit is contained in:
Anthony Stirling 2023-09-09 00:25:27 +01:00
parent 264969e80c
commit b1fd798a5c
39 changed files with 468 additions and 195 deletions
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2
build.gradle
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@ -98,6 +98,8 @@ dependencies {
implementation 'com.github.vladimir-bukhtoyarov:bucket4j-core:7.6.0'
developmentOnly("org.springframework.boot:spring-boot-devtools")
compileOnly 'org.projectlombok:lombok:1.18.28'
annotationProcessor 'org.projectlombok:lombok:1.18.28'
}

19
src/main/java/stirling/software/SPDF/controller/api/CropController.java
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@ -13,6 +13,7 @@ import org.apache.pdfbox.pdmodel.graphics.form.PDFormXObject;
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.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@ -22,6 +23,7 @@ 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.general.CropPdfForm;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -32,18 +34,13 @@ public class CropController {
@PostMapping(value = "/crop", consumes = "multipart/form-data")
@Operation(summary = "Crops a PDF document", description = "This operation takes an input PDF file and crops it according to the given coordinates. Input:PDF Output:PDF Type:SISO")
public ResponseEntity<byte[]> cropPdf(
@Parameter(description = "The input PDF file", required = true) @RequestParam("fileInput") MultipartFile file,
@Parameter(description = "The x-coordinate of the top-left corner of the crop area", required = true, schema = @Schema(type = "number")) @RequestParam("x") float x,
@Parameter(description = "The y-coordinate of the top-left corner of the crop area", required = true, schema = @Schema(type = "number")) @RequestParam("y") float y,
@Parameter(description = "The width of the crop area", required = true, schema = @Schema(type = "number")) @RequestParam("width") float width,
@Parameter(description = "The height of the crop area", required = true, schema = @Schema(type = "number")) @RequestParam("height") float height)
public ResponseEntity<byte[]> cropPdf(@ModelAttribute CropPdfForm form)
throws IOException {
PDDocument sourceDocument = PDDocument.load(new ByteArrayInputStream(file.getBytes()));
PDDocument sourceDocument = PDDocument.load(new ByteArrayInputStream(form.getFileInput().getBytes()));
PDDocument newDocument = new PDDocument();
@ -65,7 +62,7 @@ for (int i = 0; i < totalPages; i++) {
contentStream.saveGraphicsState();
// Define the crop area
contentStream.addRect(x, y, width, height);
contentStream.addRect(form.getX(), form.getY(), form.getWidth(), form.getHeight());
contentStream.clip();
// Draw the entire formXObject
@ -76,7 +73,7 @@ for (int i = 0; i < totalPages; i++) {
contentStream.close();
// Now, set the new page's media box to the cropped size
newPage.setMediaBox(new PDRectangle(x, y, width, height));
newPage.setMediaBox(new PDRectangle(form.getX(), form.getY(), form.getWidth(), form.getHeight()));
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
@ -85,7 +82,7 @@ newDocument.close();
sourceDocument.close();
byte[] pdfContent = baos.toByteArray();
return WebResponseUtils.bytesToWebResponse(pdfContent, file.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_cropped.pdf");
return WebResponseUtils.bytesToWebResponse(pdfContent, form.getFileInput().getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_cropped.pdf");
}
}

19
src/main/java/stirling/software/SPDF/controller/api/MergeController.java
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@ -15,6 +15,7 @@ import org.apache.pdfbox.pdmodel.PDPage;
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.RequestParam;
import org.springframework.web.bind.annotation.RequestPart;
@ -25,6 +26,8 @@ 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.general.CropPdfForm;
import stirling.software.SPDF.model.api.general.MergePdfsRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -88,20 +91,10 @@ private Comparator<MultipartFile> getSortComparator(String sortType) {
@PostMapping(consumes = "multipart/form-data", value = "/merge-pdfs")
@Operation(summary = "Merge multiple PDF files into one",
description = "This endpoint merges multiple PDF files into a single PDF file. The merged file will contain all pages from the input files in the order they were provided. Input:PDF Output:PDF Type:MISO")
public ResponseEntity<byte[]> mergePdfs(
@RequestPart(required = true, value = "fileInput") MultipartFile[] files,
@RequestParam(value = "sortType", defaultValue = "orderProvided")
@Parameter(schema = @Schema(description = "The type of sorting to be applied on the input files before merging.",
allowableValues = {
"orderProvided",
"byFileName",
"byDateModified",
"byDateCreated",
"byPDFTitle"
}))
String sortType) throws IOException {
public ResponseEntity<byte[]> mergePdfs(@ModelAttribute MergePdfsRequest form) throws IOException {
Arrays.sort(files, getSortComparator(sortType));
MultipartFile[] files = form.getFileInput();
Arrays.sort(files, getSortComparator(form.getSortType()));
List<PDDocument> documents = new ArrayList<>();
for (MultipartFile file : files) {

11
src/main/java/stirling/software/SPDF/controller/api/MultiPageLayoutController.java
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@ -14,6 +14,7 @@ import org.apache.pdfbox.util.Matrix;
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.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@ -23,6 +24,7 @@ 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.general.MergeMultiplePagesRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -36,12 +38,11 @@ public class MultiPageLayoutController {
summary = "Merge multiple pages of a PDF document into a single page",
description = "This operation takes an input PDF file and the number of pages to merge into a single sheet in the output PDF file. Input:PDF Output:PDF Type:SISO"
)
public ResponseEntity<byte[]> mergeMultiplePagesIntoOne(
@Parameter(description = "The input PDF file", required = true) @RequestParam("fileInput") MultipartFile file,
@Parameter(description = "The number of pages to fit onto a single sheet in the output PDF. Acceptable values are 2, 3, 4, 9, 16.", required = true, schema = @Schema(type = "integer", allowableValues = {
"2", "3", "4", "9", "16" })) @RequestParam("pagesPerSheet") int pagesPerSheet)
public ResponseEntity<byte[]> mergeMultiplePagesIntoOne(@ModelAttribute MergeMultiplePagesRequest request)
throws IOException {
int pagesPerSheet = request.getPagesPerSheet();
MultipartFile file = request.getFileInput();
if (pagesPerSheet != 2 && pagesPerSheet != 3 && pagesPerSheet != (int) Math.sqrt(pagesPerSheet) * Math.sqrt(pagesPerSheet)) {
throw new IllegalArgumentException("pagesPerSheet must be 2, 3 or a perfect square");
}

32
src/main/java/stirling/software/SPDF/controller/api/RearrangePagesPDFController.java
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@ -9,6 +9,7 @@ import org.apache.pdfbox.pdmodel.PDPage;
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.RequestParam;
import org.springframework.web.bind.annotation.RequestPart;
@ -21,7 +22,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.utils.GeneralUtils;
import stirling.software.SPDF.utils.WebResponseUtils;
import stirling.software.SPDF.model.SortTypes;
import stirling.software.SPDF.model.api.general.RearrangePagesRequest;
@RestController
@Tag(name = "General", description = "General APIs")
public class RearrangePagesPDFController {
@ -51,9 +53,7 @@ public class RearrangePagesPDFController {
}
private enum CustomMode {
REVERSE_ORDER, DUPLEX_SORT, BOOKLET_SORT, SIDE_STITCH_BOOKLET_SORT, ODD_EVEN_SPLIT, REMOVE_FIRST, REMOVE_LAST, REMOVE_FIRST_AND_LAST,
}
private List<Integer> removeFirst(int totalPages) {
if (totalPages <= 1)
@ -137,9 +137,9 @@ public class RearrangePagesPDFController {
return newPageOrder;
}
private List<Integer> processCustomMode(String customMode, int totalPages) {
private List<Integer> processSortTypes(String sortTypes, int totalPages) {
try {
CustomMode mode = CustomMode.valueOf(customMode.toUpperCase());
SortTypes mode = SortTypes.valueOf(sortTypes.toUpperCase());
switch (mode) {
case REVERSE_ORDER:
return reverseOrder(totalPages);
@ -168,16 +168,10 @@ public class RearrangePagesPDFController {
@PostMapping(consumes = "multipart/form-data", value = "/rearrange-pages")
@Operation(summary = "Rearrange pages in a PDF file", description = "This endpoint rearranges pages in a given PDF file based on the specified page order or custom mode. Users can provide a page order as a comma-separated list of page numbers or page ranges, or a custom mode. Input:PDF Output:PDF")
public ResponseEntity<byte[]> rearrangePages(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file to rearrange pages") MultipartFile pdfFile,
@RequestParam(required = false, value = "pageOrder") @Parameter(description = "The new page order as a comma-separated list of page numbers, page ranges (e.g., '1,3,5-7'), or functions in the format 'an+b' where 'a' is the multiplier of the page number 'n', and 'b' is a constant (e.g., '2n+1', '3n', '6n-5')") String pageOrder,
@RequestParam(required = false, value = "customMode") @Parameter(schema = @Schema(implementation = CustomMode.class, description = "The custom mode for page rearrangement. "
+ "Valid values are:\n" + "REVERSE_ORDER: Reverses the order of all pages.\n"
+ "DUPLEX_SORT: Sorts pages as if all fronts were scanned then all backs in reverse (1, n, 2, n-1, ...). "
+ "BOOKLET_SORT: Arranges pages for booklet printing (last, first, second, second last, ...).\n"
+ "ODD_EVEN_SPLIT: Splits and arranges pages into odd and even numbered pages.\n"
+ "REMOVE_FIRST: Removes the first page.\n" + "REMOVE_LAST: Removes the last page.\n"
+ "REMOVE_FIRST_AND_LAST: Removes both the first and the last pages.\n")) String customMode) {
public ResponseEntity<byte[]> rearrangePages(@ModelAttribute RearrangePagesRequest request) throws IOException {
MultipartFile pdfFile = request.getFileInput();
String pageOrder = request.getPageNumbers();
String sortType = request.getCustomMode();
try {
// Load the input PDF
PDDocument document = PDDocument.load(pdfFile.getInputStream());
@ -186,10 +180,10 @@ public class RearrangePagesPDFController {
String[] pageOrderArr = pageOrder != null ? pageOrder.split(",") : new String[0];
int totalPages = document.getNumberOfPages();
System.out.println("pageOrder=" + pageOrder);
System.out.println("customMode length =" + customMode.length());
System.out.println("SortTypes length =" + sortType.length());
List<Integer> newPageOrder;
if (customMode != null && customMode.length() > 0) {
newPageOrder = processCustomMode(customMode, totalPages);
if (sortType != null && sortType.length() > 0) {
newPageOrder = processSortTypes(sortType, totalPages);
} else {
newPageOrder = GeneralUtils.parsePageList(pageOrderArr, totalPages);
}

12
src/main/java/stirling/software/SPDF/controller/api/RotationController.java
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@ -8,6 +8,7 @@ import org.apache.pdfbox.pdmodel.PDPageTree;
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.RequestParam;
import org.springframework.web.bind.annotation.RequestPart;
@ -17,6 +18,7 @@ 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.general.RotatePDFRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -31,13 +33,9 @@ public class RotationController {
description = "This endpoint rotates a given PDF file by a specified angle. The angle must be a multiple of 90. Input:PDF Output:PDF Type:SISO"
)
public ResponseEntity<byte[]> rotatePDF(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The PDF file to be rotated", required = true)
MultipartFile pdfFile,
@RequestParam("angle")
@Parameter(description = "The angle by which to rotate the PDF file. This should be a multiple of 90.", example = "90", required = true)
Integer angle) throws IOException {
@ModelAttribute RotatePDFRequest request) throws IOException {
MultipartFile pdfFile = request.getFileInput();
Integer angle = request.getAngle();
// Load the PDF document
PDDocument document = PDDocument.load(pdfFile.getBytes());

14
src/main/java/stirling/software/SPDF/controller/api/ScalePagesController.java
View file

@ -15,6 +15,7 @@ import org.apache.pdfbox.util.Matrix;
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.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@ -24,6 +25,7 @@ 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.general.ScalePagesRequest;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@Tag(name = "General", description = "General APIs")
@ -33,14 +35,10 @@ public class ScalePagesController {
@PostMapping(value = "/scale-pages", consumes = "multipart/form-data")
@Operation(summary = "Change the size of a PDF page/document", description = "This operation takes an input PDF file and the size to scale the pages to in the output PDF file. Input:PDF Output:PDF Type:SISO")
public ResponseEntity<byte[]> scalePages(
@Parameter(description = "The input PDF file", required = true) @RequestParam("fileInput") MultipartFile file,
@Parameter(description = "The scale of pages in the output PDF. Acceptable values are A0-A10, B0-B9, LETTER, TABLOID, LEDGER, LEGAL, EXECUTIVE.", required = true, schema = @Schema(type = "string", allowableValues = {
"A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "A8", "A9", "A10", "B0", "B1", "B2", "B3", "B4",
"B5", "B6", "B7", "B8", "B9", "LETTER", "TABLOID", "LEDGER", "LEGAL",
"EXECUTIVE" })) @RequestParam("pageSize") String targetPDRectangle,
@Parameter(description = "The scale of the content on the pages of the output PDF. Acceptable values are floats.", required = true, schema = @Schema(type = "integer")) @RequestParam("scaleFactor") float scaleFactor)
throws IOException {
public ResponseEntity<byte[]> scalePages(@ModelAttribute ScalePagesRequest request) throws IOException {
MultipartFile file = request.getFileInput();
String targetPDRectangle = request.getTargetPDRectangle();
float scaleFactor = request.getScaleFactor();
Map<String, PDRectangle> sizeMap = new HashMap<>();
// Add A0 - A10

31
src/main/java/stirling/software/SPDF/controller/api/SplitPDFController.java
View file

@ -17,6 +17,7 @@ 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;
@ -26,6 +27,7 @@ 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.PDFWithPageNums;
import stirling.software.SPDF.utils.GeneralUtils;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -38,35 +40,14 @@ public class SplitPDFController {
@PostMapping(consumes = "multipart/form-data", value = "/split-pages")
@Operation(summary = "Split a PDF file into separate documents",
description = "This endpoint splits a given PDF file into separate documents based on the specified page numbers or ranges. Users can specify pages using individual numbers, ranges, or 'all' for every page. Input:PDF Output:PDF Type:SIMO")
public ResponseEntity<byte[]> splitPdf(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input PDF file to be split")
MultipartFile file,
@RequestParam("pages")
@Parameter(description = "The pages to be included in separate documents. Specify individual page numbers (e.g., '1,3,5'), ranges (e.g., '1-3,5-7'), or 'all' for every page.")
String pages) throws IOException {
// parse user input
public ResponseEntity<byte[]> splitPdf(@ModelAttribute PDFWithPageNums request) throws IOException {
MultipartFile file = request.getFileInput();
String pages = request.getPageNumbers();
// open the pdf document
InputStream inputStream = file.getInputStream();
PDDocument document = PDDocument.load(inputStream);
List<Integer> pageNumbers = new ArrayList<>();
pages = pages.replaceAll("\\s+", ""); // remove whitespaces
if (pages.toLowerCase().equals("all")) {
for (int i = 0; i < document.getNumberOfPages(); i++) {
pageNumbers.add(i);
}
} else {
String[] splitPoints = pages.split(",");
for (String splitPoint : splitPoints) {
List<Integer> orderedPages = GeneralUtils.parsePageList(new String[] {splitPoint}, document.getNumberOfPages());
pageNumbers.addAll(orderedPages);
}
// Add the last page as a split point
pageNumbers.add(document.getNumberOfPages() - 1);
}
List<Integer> pageNumbers = request.getPageNumbersList(document);
logger.info("Splitting PDF into pages: {}", pageNumbers.stream().map(String::valueOf).collect(Collectors.joining(",")));
// split the document

11
src/main/java/stirling/software/SPDF/controller/api/ToSinglePageController.java
View file

@ -13,6 +13,7 @@ import org.apache.pdfbox.pdmodel.graphics.form.PDFormXObject;
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;
@ -21,6 +22,7 @@ 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.PDFFile;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@Tag(name = "General", description = "General APIs")
@ -34,13 +36,10 @@ public class ToSinglePageController {
summary = "Convert a multi-page PDF into a single long page PDF",
description = "This endpoint converts a multi-page PDF document into a single paged PDF document. The width of the single page will be same as the input's width, but the height will be the sum of all the pages' heights. Input:PDF Output:PDF Type:SISO"
)
public ResponseEntity<byte[]> pdfToSinglePage(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input multi-page PDF file to be converted into a single page", required = true)
MultipartFile file) throws IOException {
public ResponseEntity<byte[]> pdfToSinglePage(@ModelAttribute PDFFile request) throws IOException {
// Load the source document
PDDocument sourceDocument = PDDocument.load(file.getInputStream());
PDDocument sourceDocument = PDDocument.load(request.getFileInput().getInputStream());
// Calculate total height and max width
float totalHeight = 0;
@ -79,7 +78,7 @@ public class ToSinglePageController {
sourceDocument.close();
byte[] result = baos.toByteArray();
return WebResponseUtils.bytesToWebResponse(result, file.getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_singlePage.pdf");
return WebResponseUtils.bytesToWebResponse(result, request.getFileInput().getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_singlePage.pdf");

7
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertEpubToPdf.java
View file

@ -14,6 +14,7 @@ import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
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;
@ -26,6 +27,8 @@ import org.xml.sax.InputSource;
import io.swagger.v3.oas.annotations.Hidden;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.GeneralFile;
import stirling.software.SPDF.model.api.PDFFile;
import stirling.software.SPDF.utils.FileToPdf;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -40,9 +43,9 @@ public class ConvertEpubToPdf {
description = "This endpoint takes an EPUB file input and converts it to a single PDF."
)
public ResponseEntity<byte[]> epubToSinglePdf(
@RequestPart(required = true, value = "fileInput") MultipartFile fileInput)
@ModelAttribute GeneralFile request)
throws Exception {
MultipartFile fileInput = request.getFileInput();
if (fileInput == null) {
throw new IllegalArgumentException("Please provide an EPUB file for conversion.");
}

6
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertHtmlToPDF.java
View file

@ -3,6 +3,7 @@ package stirling.software.SPDF.controller.api.converters;
import java.io.IOException;
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;
@ -10,6 +11,7 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.GeneralFile;
import stirling.software.SPDF.utils.FileToPdf;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -24,7 +26,9 @@ public class ConvertHtmlToPDF {
description = "This endpoint takes an HTML or ZIP file input and converts it to a PDF format."
)
public ResponseEntity<byte[]> HtmlToPdf(
@RequestPart(required = true, value = "fileInput") MultipartFile fileInput) throws IOException, InterruptedException {
@ModelAttribute GeneralFile request)
throws Exception {
MultipartFile fileInput = request.getFileInput();
if (fileInput == null) {
throw new IllegalArgumentException("Please provide an HTML or ZIP file for conversion.");

46
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertImgPDFController.java
View file

@ -11,6 +11,7 @@ import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
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;
@ -21,6 +22,8 @@ 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.converters.ConvertToImageRequest;
import stirling.software.SPDF.model.api.converters.ConvertToPdfRequest;
import stirling.software.SPDF.utils.PdfUtils;
import stirling.software.SPDF.utils.WebResponseUtils;
@RestController
@ -32,23 +35,13 @@ public class ConvertImgPDFController {
@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-img")
@Operation(summary = "Convert PDF to image(s)",
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. Input:PDF Output:Image Type:SI-Conditional")
public ResponseEntity<Resource> convertToImage(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input PDF file to be converted")
MultipartFile file,
@RequestParam("imageFormat")
@Parameter(description = "The output image format", schema = @Schema(allowableValues = {"png", "jpeg", "jpg", "gif"}))
String imageFormat,
@RequestParam("singleOrMultiple")
@Parameter(description = "Choose between a single image containing all pages or separate images for each page", schema = @Schema(allowableValues = {"single", "multiple"}))
String singleOrMultiple,
@RequestParam("colorType")
@Parameter(description = "The color type of the output image(s)", schema = @Schema(allowableValues = {"color", "greyscale", "blackwhite"}))
String colorType,
@RequestParam("dpi")
@Parameter(description = "The DPI (dots per inch) for the output image(s)")
String dpi) throws IOException {
public ResponseEntity<Resource> convertToImage(@ModelAttribute ConvertToImageRequest request) throws IOException {
MultipartFile file = request.getFileInput();
String imageFormat = request.getImageFormat();
String singleOrMultiple = request.getSingleOrMultiple();
String colorType = request.getColorType();
String dpi = request.getDpi();
byte[] pdfBytes = file.getBytes();
ImageType colorTypeResult = ImageType.RGB;
if ("greyscale".equals(colorType)) {
@ -86,19 +79,12 @@ public class ConvertImgPDFController {
@PostMapping(consumes = "multipart/form-data", value = "/img-to-pdf")
@Operation(summary = "Convert images to a PDF file",
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. Input:Image Output:PDF Type:SISO?")
public ResponseEntity<byte[]> convertToPdf(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input images to be converted to a PDF file")
MultipartFile[] file,
@RequestParam(defaultValue = "false", name = "stretchToFit")
@Parameter(description = "Whether to stretch the images to fit the PDF page or maintain the aspect ratio", example = "false")
boolean stretchToFit,
@RequestParam("colorType")
@Parameter(description = "The color type of the output image(s)", schema = @Schema(allowableValues = {"color", "greyscale", "blackwhite"}))
String colorType,
@RequestParam(defaultValue = "false", name = "autoRotate")
@Parameter(description = "Whether to automatically rotate the images to better fit the PDF page", example = "true")
boolean autoRotate) throws IOException {
public ResponseEntity<byte[]> convertToPdf(@ModelAttribute ConvertToPdfRequest request) throws IOException {
MultipartFile[] file = request.getFileInput();
boolean stretchToFit = request.isStretchToFit();
String colorType = request.getColorType();
boolean autoRotate = request.isAutoRotate();
// Convert the file to PDF and get the resulting bytes
byte[] bytes = PdfUtils.imageToPdf(file, stretchToFit, autoRotate, colorType);
return WebResponseUtils.bytesToWebResponse(bytes, file[0].getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_converted.pdf");

7
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertMarkdownToPdf.java
View file

@ -6,6 +6,7 @@ import org.commonmark.node.Node;
import org.commonmark.parser.Parser;
import org.commonmark.renderer.html.HtmlRenderer;
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;
@ -13,6 +14,7 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.model.api.GeneralFile;
import stirling.software.SPDF.utils.FileToPdf;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -26,8 +28,9 @@ public class ConvertMarkdownToPdf {
description = "This endpoint takes a Markdown file input, converts it to HTML, and then to PDF format."
)
public ResponseEntity<byte[]> markdownToPdf(
@RequestPart(required = true, value = "fileInput") MultipartFile fileInput)
throws IOException, InterruptedException {
@ModelAttribute GeneralFile request)
throws Exception {
MultipartFile fileInput = request.getFileInput();
if (fileInput == null) {
throw new IllegalArgumentException("Please provide a Markdown file for conversion.");

13
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertOfficeController.java
View file

@ -10,6 +10,7 @@ import java.util.List;
import org.apache.commons.io.FilenameUtils;
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;
@ -18,6 +19,7 @@ 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.GeneralFile;
import stirling.software.SPDF.utils.ProcessExecutor;
import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -63,14 +65,9 @@ public class ConvertOfficeController {
summary = "Convert a file to a PDF using LibreOffice",
description = "This endpoint converts a given file to a PDF using LibreOffice API Input:Any Output:PDF Type:SISO"
)
public ResponseEntity<byte[]> processFileToPDF(
@RequestPart(required = true, value = "fileInput")
@Parameter(
description = "The input file to be converted to a PDF file using LibreOffice",
required = true
)
MultipartFile inputFile
) throws IOException, InterruptedException {
public ResponseEntity<byte[]> processFileToPDF(@ModelAttribute GeneralFile request)
throws Exception {
MultipartFile inputFile = request.getFileInput();
// unused but can start server instance if startup time is to long
// LibreOfficeListener.getInstance().start();

43
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertPDFToOffice.java
View file

@ -3,6 +3,7 @@ package stirling.software.SPDF.controller.api.converters;
import java.io.IOException;
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;
@ -13,6 +14,11 @@ 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.GeneralFile;
import stirling.software.SPDF.model.api.PDFFile;
import stirling.software.SPDF.model.api.converters.PdfToPresentationRequest;
import stirling.software.SPDF.model.api.converters.PdfToTextOrRTFRequest;
import stirling.software.SPDF.model.api.converters.PdfToWordRequest;
import stirling.software.SPDF.utils.PDFToFile;
@RestController
@ -21,51 +27,46 @@ public class ConvertPDFToOffice {
@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-html")
@Operation(summary = "Convert PDF to HTML", description = "This endpoint converts a PDF file to HTML format. Input:PDF Output:HTML Type:SISO")
public ResponseEntity<byte[]> processPdfToHTML(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file to be converted to HTML format", required = true) MultipartFile inputFile)
throws IOException, InterruptedException {
public ResponseEntity<byte[]> processPdfToHTML(@ModelAttribute PDFFile request)
throws Exception {
MultipartFile inputFile = request.getFileInput();
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, "html", "writer_pdf_import");
}
@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-presentation")
@Operation(summary = "Convert PDF to Presentation format", description = "This endpoint converts a given PDF file to a Presentation format. Input:PDF Output:PPT Type:SISO")
public ResponseEntity<byte[]> processPdfToPresentation(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file") MultipartFile inputFile,
@RequestParam("outputFormat") @Parameter(description = "The output Presentation format", schema = @Schema(allowableValues = {
"ppt", "pptx", "odp" })) String outputFormat)
throws IOException, InterruptedException {
public ResponseEntity<byte[]> processPdfToPresentation(@ModelAttribute PdfToPresentationRequest request) throws IOException, InterruptedException {
MultipartFile inputFile = request.getFileInput();
String outputFormat = request.getOutputFormat();
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "impress_pdf_import");
}
@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-text")
@Operation(summary = "Convert PDF to Text or RTF format", description = "This endpoint converts a given PDF file to Text or RTF format. Input:PDF Output:TXT Type:SISO")
public ResponseEntity<byte[]> processPdfToRTForTXT(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file") MultipartFile inputFile,
@RequestParam("outputFormat") @Parameter(description = "The output Text or RTF format", schema = @Schema(allowableValues = {
"rtf", "txt:Text" })) String outputFormat)
throws IOException, InterruptedException {
public ResponseEntity<byte[]> processPdfToRTForTXT(@ModelAttribute PdfToTextOrRTFRequest request) throws IOException, InterruptedException {
MultipartFile inputFile = request.getFileInput();
String outputFormat = request.getOutputFormat();
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
}
@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-word")
@Operation(summary = "Convert PDF to Word document", description = "This endpoint converts a given PDF file to a Word document format. Input:PDF Output:WORD Type:SISO")
public ResponseEntity<byte[]> processPdfToWord(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file") MultipartFile inputFile,
@RequestParam("outputFormat") @Parameter(description = "The output Word document format", schema = @Schema(allowableValues = {
"doc", "docx", "odt" })) String outputFormat)
throws IOException, InterruptedException {
public ResponseEntity<byte[]> processPdfToWord(@ModelAttribute PdfToWordRequest request) throws IOException, InterruptedException {
MultipartFile inputFile = request.getFileInput();
String outputFormat = request.getOutputFormat();
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
}
@PostMapping(consumes = "multipart/form-data", value = "/pdf-to-xml")
@Operation(summary = "Convert PDF to XML", description = "This endpoint converts a PDF file to an XML file. Input:PDF Output:XML Type:SISO")
public ResponseEntity<byte[]> processPdfToXML(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file to be converted to an XML file", required = true) MultipartFile inputFile)
throws IOException, InterruptedException {
public ResponseEntity<byte[]> processPdfToXML(@ModelAttribute PDFFile request)
throws Exception {
MultipartFile inputFile = request.getFileInput();
PDFToFile pdfToFile = new PDFToFile();
return pdfToFile.processPdfToOfficeFormat(inputFile, "xml", "writer_pdf_import");

9
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertPDFToPDFA.java
View file

@ -7,6 +7,7 @@ import java.util.ArrayList;
import java.util.List;
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;
@ -15,6 +16,7 @@ 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.PDFFile;
import stirling.software.SPDF.utils.ProcessExecutor;
import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
import stirling.software.SPDF.utils.WebResponseUtils;
@ -28,10 +30,9 @@ 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(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input PDF file to be converted to a PDF/A file", required = true)
MultipartFile inputFile) throws IOException, InterruptedException {
public ResponseEntity<byte[]> pdfToPdfA(@ModelAttribute PDFFile request)
throws Exception {
MultipartFile inputFile = request.getFileInput();
// Save the uploaded file to a temporary location
Path tempInputFile = Files.createTempFile("input_", ".pdf");

8
src/main/java/stirling/software/SPDF/controller/api/converters/ConvertWebsiteToPDF.java
View file

@ -7,6 +7,7 @@ import java.util.ArrayList;
import java.util.List;
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.RestController;
@ -14,6 +15,7 @@ import org.springframework.web.bind.annotation.RestController;
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.converters.UrlToPdfRequest;
import stirling.software.SPDF.utils.GeneralUtils;
import stirling.software.SPDF.utils.ProcessExecutor;
import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
@ -28,10 +30,8 @@ public class ConvertWebsiteToPDF {
summary = "Convert a URL to a PDF",
description = "This endpoint fetches content from a URL and converts it to a PDF format."
)
public ResponseEntity<byte[]> urlToPdf(
@RequestParam(required = true, value = "urlInput")
@Parameter(description = "The input URL to be converted to a PDF file", required = true)
String URL) throws IOException, InterruptedException {
public ResponseEntity<byte[]> urlToPdf(@ModelAttribute UrlToPdfRequest request) throws IOException, InterruptedException {
String URL = request.getUrlInput();
// Validate the URL format
if(!URL.matches("^https?://.*") || !GeneralUtils.isValidURL(URL)) {

48
src/main/java/stirling/software/SPDF/controller/api/other/ExtractImageScansController.java
View file

@ -30,12 +30,14 @@ import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.parameters.RequestBody;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import stirling.software.SPDF.utils.ProcessExecutor;
import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
import stirling.software.SPDF.utils.WebResponseUtils;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
@RestController
@Tag(name = "Other", description = "Other APIs")
public class ExtractImageScansController {
@ -46,26 +48,16 @@ public class ExtractImageScansController {
@Operation(summary = "Extract image scans from an input file",
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. Input:PDF Output:IMAGE/ZIP Type:SIMO")
public ResponseEntity<byte[]> extractImageScans(
@RequestPart(required = true, value = "fileInput")
@Parameter(description = "The input file containing image scans")
MultipartFile inputFile,
@RequestParam(name = "angle_threshold", defaultValue = "5")
@Parameter(description = "The angle threshold for the image scan extraction", example = "5")
int angleThreshold,
@RequestParam(name = "tolerance", defaultValue = "20")
@Parameter(description = "The tolerance for the image scan extraction", example = "20")
int tolerance,
@RequestParam(name = "min_area", defaultValue = "8000")
@Parameter(description = "The minimum area for the image scan extraction", example = "8000")
int minArea,
@RequestParam(name = "min_contour_area", defaultValue = "500")
@Parameter(description = "The minimum contour area for the image scan extraction", example = "500")
int minContourArea,
@RequestParam(name = "border_size", defaultValue = "1")
@Parameter(description = "The border size for the image scan extraction", example = "1")
int borderSize) throws IOException, InterruptedException {
String fileName = inputFile.getOriginalFilename();
@RequestBody(
description = "Form data containing file and extraction parameters",
required = true,
content = @Content(
mediaType = "multipart/form-data",
schema = @Schema(implementation = MyForm.class) // This should represent your form's structure
)
)
MyForm form) throws IOException, InterruptedException {
String fileName = form.getFileInput().getOriginalFilename();
String extension = fileName.substring(fileName.lastIndexOf(".") + 1);
List<String> images = new ArrayList<>();
@ -73,7 +65,7 @@ public class ExtractImageScansController {
// Check if input file is a PDF
if (extension.equalsIgnoreCase("pdf")) {
// Load PDF document
try (PDDocument document = PDDocument.load(new ByteArrayInputStream(inputFile.getBytes()))) {
try (PDDocument document = PDDocument.load(new ByteArrayInputStream(form.getFileInput().getBytes()))) {
PDFRenderer pdfRenderer = new PDFRenderer(document);
int pageCount = document.getNumberOfPages();
images = new ArrayList<>();
@ -93,7 +85,7 @@ public class ExtractImageScansController {
}
} else {
Path tempInputFile = Files.createTempFile("input_", "." + extension);
Files.copy(inputFile.getInputStream(), tempInputFile, StandardCopyOption.REPLACE_EXISTING);
Files.copy(form.getFileInput().getInputStream(), tempInputFile, StandardCopyOption.REPLACE_EXISTING);
// Add input file path to images list
images.add(tempInputFile.toString());
}
@ -109,11 +101,11 @@ public class ExtractImageScansController {
"./scripts/split_photos.py",
images.get(i),
tempDir.toString(),
"--angle_threshold", String.valueOf(angleThreshold),
"--tolerance", String.valueOf(tolerance),
"--min_area", String.valueOf(minArea),
"--min_contour_area", String.valueOf(minContourArea),
"--border_size", String.valueOf(borderSize)
"--angle_threshold", String.valueOf(form.getAngleThreshold()),
"--tolerance", String.valueOf(form.getTolerance()),
"--min_area", String.valueOf(form.getMinArea()),
"--min_contour_area", String.valueOf(form.getMinContourArea()),
"--border_size", String.valueOf(form.getBorderSize())
));

27
src/main/java/stirling/software/SPDF/controller/api/other/MyForm.java Normal file
View file

@ -0,0 +1,27 @@
package stirling.software.SPDF.controller.api.other;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class MyForm {
@Schema(description = "The input file containing image scans", required = true)
private MultipartFile fileInput;
@Schema(description = "The angle threshold for the image scan extraction", defaultValue = "5", example = "5")
private int angleThreshold;
@Schema(description = "The tolerance for the image scan extraction", defaultValue = "20", example = "20")
private int tolerance;
@Schema(description = "The minimum area for the image scan extraction", defaultValue = "8000", example = "8000")
private int minArea;
@Schema(description = "The minimum contour area for the image scan extraction", defaultValue = "500", example = "500")
private int minContourArea;
@Schema(description = "The border size for the image scan extraction", defaultValue = "1", example = "1")
private int borderSize;
}

2
src/main/java/stirling/software/SPDF/controller/api/security/CertSignController.java
View file

@ -69,7 +69,7 @@ public class CertSignController {
@PostMapping(consumes = "multipart/form-data", value = "/cert-sign")
@Operation(summary = "Sign PDF with a Digital Certificate", description = "This endpoint accepts a PDF file, a digital certificate and related information to sign the PDF. It then returns the digitally signed PDF file. Input:PDF Output:PDF Type:MF-SISO")
public ResponseEntity<byte[]> signPDF2(
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file to be signed") MultipartFile pdf,
@RequestPart(required = true, value = "fileInput") @Parameter(description = "The input PDF file") MultipartFile pdf,
@RequestParam(value = "certType", required = false) @Parameter(description = "The type of the digital certificate", schema = @Schema(allowableValues = {
"PKCS12", "PEM" })) String certType,

4
src/main/java/stirling/software/SPDF/model/SortTypes.java Normal file
View file

@ -0,0 +1,4 @@
package stirling.software.SPDF.model;
public enum SortTypes {
REVERSE_ORDER, DUPLEX_SORT, BOOKLET_SORT, SIDE_STITCH_BOOKLET_SORT, ODD_EVEN_SPLIT, REMOVE_FIRST, REMOVE_LAST, REMOVE_FIRST_AND_LAST,
}

13
src/main/java/stirling/software/SPDF/model/api/GeneralFile.java Normal file
View file

@ -0,0 +1,13 @@
package stirling.software.SPDF.model.api;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class GeneralFile {
@Schema(description = "The input file")
private MultipartFile fileInput;
}

12
src/main/java/stirling/software/SPDF/model/api/ImageFile.java Normal file
View file

@ -0,0 +1,12 @@
package stirling.software.SPDF.model.api;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class ImageFile {
@Schema(description = "The input image file")
private MultipartFile fileInput;
}

11
src/main/java/stirling/software/SPDF/model/api/MultiplePDFFiles.java Normal file
View file

@ -0,0 +1,11 @@
package stirling.software.SPDF.model.api;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class MultiplePDFFiles {
@Schema(description = "The input PDF files", type = "array", format = "binary")
private MultipartFile[] fileInput;
}

11
src/main/java/stirling/software/SPDF/model/api/PDFFile.java Normal file
View file

@ -0,0 +1,11 @@
package stirling.software.SPDF.model.api;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class PDFFile {
@Schema(description = "The input PDF file")
private MultipartFile fileInput;
}

36
src/main/java/stirling/software/SPDF/model/api/PDFWithPageNums.java Normal file
View file

@ -0,0 +1,36 @@
package stirling.software.SPDF.model.api;
import java.io.IOException;
import java.util.List;
import org.apache.pdfbox.pdmodel.PDDocument;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import lombok.NoArgsConstructor;
import stirling.software.SPDF.utils.GeneralUtils;
@Data
@NoArgsConstructor
public class PDFWithPageNums extends PDFFile {
@Schema(description = "The pages to select, Supports ranges (e.g., '1,3,5-9'), or 'all' or functions in the format 'an+b' where 'a' is the multiplier of the page number 'n', and 'b' is a constant (e.g., '2n+1', '3n', '6n-5')\"")
private String pageNumbers;
public List<Integer> getPageNumbersList(){
int pageCount = 0;
try {
pageCount = PDDocument.load(getFileInput().getInputStream()).getNumberOfPages();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return GeneralUtils.parsePageString(pageNumbers, pageCount);
}
public List<Integer> getPageNumbersList(PDDocument doc){
int pageCount = 0;
pageCount = doc.getNumberOfPages();
return GeneralUtils.parsePageString(pageNumbers, pageCount);
}
}

22
src/main/java/stirling/software/SPDF/model/api/converters/ConvertToImageRequest.java Normal file
View file

@ -0,0 +1,22 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class ConvertToImageRequest extends PDFFile {
@Schema(description = "The output image format", allowableValues = {"png", "jpeg", "jpg", "gif"})
private String imageFormat;
@Schema(description = "Choose between a single image containing all pages or separate images for each page", allowableValues = {"single", "multiple"})
private String singleOrMultiple;
@Schema(description = "The color type of the output image(s)", allowableValues = {"color", "greyscale", "blackwhite"})
private String colorType;
@Schema(description = "The DPI (dots per inch) for the output image(s)")
private String dpi;
}

21
src/main/java/stirling/software/SPDF/model/api/converters/ConvertToPdfRequest.java Normal file
View file

@ -0,0 +1,21 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
@Data
public class ConvertToPdfRequest {
@Schema(description = "The input images to be converted to a PDF file")
private MultipartFile[] fileInput;
@Schema(description = "Whether to stretch the images to fit the PDF page or maintain the aspect ratio", example = "false")
private boolean stretchToFit;
@Schema(description = "The color type of the output image(s)", allowableValues = {"color", "greyscale", "blackwhite"})
private String colorType;
@Schema(description = "Whether to automatically rotate the images to better fit the PDF page", example = "true")
private boolean autoRotate;
}

13
src/main/java/stirling/software/SPDF/model/api/converters/PdfToPresentationRequest.java Normal file
View file

@ -0,0 +1,13 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class PdfToPresentationRequest extends PDFFile {
@Schema(description = "The output Presentation format", allowableValues = {"ppt", "pptx", "odp"})
private String outputFormat;
}

12
src/main/java/stirling/software/SPDF/model/api/converters/PdfToTextOrRTFRequest.java Normal file
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@ -0,0 +1,12 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class PdfToTextOrRTFRequest extends PDFFile {
@Schema(description = "The output Text or RTF format", allowableValues = {"rtf", "txt:Text"})
private String outputFormat;
}

12
src/main/java/stirling/software/SPDF/model/api/converters/PdfToWordRequest.java Normal file
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@ -0,0 +1,12 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class PdfToWordRequest extends PDFFile {
@Schema(description = "The output Word document format", allowableValues = {"doc", "docx", "odt"})
private String outputFormat;
}

11
src/main/java/stirling/software/SPDF/model/api/converters/UrlToPdfRequest.java Normal file
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@ -0,0 +1,11 @@
package stirling.software.SPDF.model.api.converters;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
@Data
public class UrlToPdfRequest {
@Schema(description = "The input URL to be converted to a PDF file", required = true)
private String urlInput;
}

26
src/main/java/stirling/software/SPDF/model/api/general/CropPdfForm.java Normal file
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@ -0,0 +1,26 @@
package stirling.software.SPDF.model.api.general;
import lombok.Data;
import stirling.software.SPDF.model.api.PDFFile;
import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Schema;
@Data
public class CropPdfForm extends PDFFile {
@Schema(description = "The x-coordinate of the top-left corner of the crop area", type = "number")
private float x;
@Schema(description = "The y-coordinate of the top-left corner of the crop area", type = "number")
private float y;
@Schema(description = "The width of the crop area", type = "number")
private float width;
@Schema(description = "The height of the crop area", type = "number")
private float height;
}

13
src/main/java/stirling/software/SPDF/model/api/general/MergeMultiplePagesRequest.java Normal file
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@ -0,0 +1,13 @@
package stirling.software.SPDF.model.api.general;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class MergeMultiplePagesRequest extends PDFFile {
@Schema(description = "The number of pages to fit onto a single sheet in the output PDF.",
type = "integer", allowableValues = {"2", "3", "4", "9", "16"})
private int pagesPerSheet;
}

20
src/main/java/stirling/software/SPDF/model/api/general/MergePdfsRequest.java Normal file
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@ -0,0 +1,20 @@
package stirling.software.SPDF.model.api.general;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import stirling.software.SPDF.model.api.MultiplePDFFiles;
@Data
public class MergePdfsRequest extends MultiplePDFFiles {
@Schema(description = "The type of sorting to be applied on the input files before merging.",
allowableValues = {
"orderProvided",
"byFileName",
"byDateModified",
"byDateCreated",
"byPDFTitle"
},
defaultValue = "orderProvided")
private String sortType;
}

23
src/main/java/stirling/software/SPDF/model/api/general/RearrangePagesRequest.java Normal file
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@ -0,0 +1,23 @@
package stirling.software.SPDF.model.api.general;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.model.api.PDFFile;
import stirling.software.SPDF.model.api.PDFWithPageNums;
import stirling.software.SPDF.model.SortTypes;
@Data
public class RearrangePagesRequest extends PDFWithPageNums {
@Schema(implementation = SortTypes.class, description = "The custom mode for page rearrangement. Valid values are:\n"
+ "REVERSE_ORDER: Reverses the order of all pages.\n"
+ "DUPLEX_SORT: Sorts pages as if all fronts were scanned then all backs in reverse (1, n, 2, n-1, ...). "
+ "BOOKLET_SORT: Arranges pages for booklet printing (last, first, second, second last, ...).\n"
+ "ODD_EVEN_SPLIT: Splits and arranges pages into odd and even numbered pages.\n"
+ "REMOVE_FIRST: Removes the first page.\n" + "REMOVE_LAST: Removes the last page.\n"
+ "REMOVE_FIRST_AND_LAST: Removes both the first and the last pages.\n")
private String customMode;
}

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src/main/java/stirling/software/SPDF/model/api/general/RotatePDFRequest.java Normal file
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@ -0,0 +1,13 @@
package stirling.software.SPDF.model.api.general;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class RotatePDFRequest extends PDFFile {
@Schema(description = "The angle by which to rotate the PDF file. This should be a multiple of 90.", example = "90")
private Integer angle;
}

20
src/main/java/stirling/software/SPDF/model/api/general/ScalePagesRequest.java Normal file
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@ -0,0 +1,20 @@
package stirling.software.SPDF.model.api.general;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import org.springframework.web.multipart.MultipartFile;
import stirling.software.SPDF.model.api.PDFFile;
@Data
public class ScalePagesRequest extends PDFFile {
@Schema(description = "The scale of pages in the output PDF. Acceptable values are A0-A10, B0-B9, LETTER, TABLOID, LEDGER, LEGAL, EXECUTIVE.",
allowableValues = {
"A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "A8", "A9", "A10", "B0", "B1", "B2", "B3", "B4",
"B5", "B6", "B7", "B8", "B9", "LETTER", "TABLOID", "LEDGER", "LEGAL", "EXECUTIVE"
})
private String targetPDRectangle;
@Schema(description = "The scale of the content on the pages of the output PDF. Acceptable values are floats.")
private float scaleFactor;
}

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src/main/java/stirling/software/SPDF/utils/GeneralUtils.java
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@ -75,6 +75,9 @@ public class GeneralUtils {
return null;
}
public static List<Integer> parsePageString(String pageOrder, int totalPages) {
return parsePageList(pageOrder.split(","), 100);
}
public static List<Integer> parsePageList(String[] pageOrderArr, int totalPages) {
List<Integer> newPageOrder = new ArrayList<>();