book htmk

src/main/java/stirling/software/SPDF/config/PostStartupProcesses.java

@@ -41,32 +41,13 @@ public class PostStartupProcesses {
         // Checking for DOCKER_INSTALL_BOOK_FORMATS environment variable
         if (bookFormatsInstalled) {
             List<String> tmpList = new ArrayList<>();
-            // Set up the timezone configuration commands
-            tmpList.addAll(
-                    Arrays.asList(
-                            "sh",
-                            "-c",
-                            "echo 'tzdata tzdata/Areas select Europe' | debconf-set-selections; "
-                                    + "echo 'tzdata tzdata/Zones/Europe select Berlin' | debconf-set-selections"));
-            commands.add(tmpList);
 
-            // Install calibre with DEBIAN_FRONTEND set to noninteractive
             tmpList = new ArrayList<>();
-            tmpList.addAll(
+            tmpList.addAll(Arrays.asList("whoami"));
-                    Arrays.asList(
-                            "sh",
-                            "-c",
-                            "DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends calibre"));
             commands.add(tmpList);
-        }
 
-        // Checking for DOCKER_INSTALL_HTML_FORMATS environment variable
+            tmpList = new ArrayList<>();
-        if (htmlFormatsInstalled) {
+            tmpList.addAll(Arrays.asList("id"));
-            List<String> tmpList = new ArrayList<>();
-            // Add -y flag for automatic yes to prompts and --no-install-recommends to reduce size
-            tmpList.addAll(
-                    Arrays.asList(
-                            "apt-get", "install", "wkhtmltopdf", "-y", "--no-install-recommends"));
             commands.add(tmpList);
         }
 
@@ -74,8 +55,6 @@ public class PostStartupProcesses {
             // Run the command
             if (runningInDocker) {
                 List<String> tmpList = new ArrayList<>();
-                tmpList.addAll(Arrays.asList("apt-get", "update"));
-                commands.add(0, tmpList);
 
                 for (List<String> list : commands) {
                     ProcessExecutorResult returnCode =

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

@@ -2,13 +2,18 @@ package stirling.software.SPDF.controller.api.converters;
 
 import java.io.IOException;
 
+import org.apache.pdfbox.Loader;
+import org.apache.pdfbox.pdmodel.PDDocument;
+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.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
+import org.apache.pdfbox.text.PDFTextStripper;
 
+import io.github.pixee.security.Filenames;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 
@@ -17,6 +22,7 @@ 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;
+import stirling.software.SPDF.utils.WebResponseUtils;
 
 @RestController
 @RequestMapping("/api/v1/convert")
@@ -59,9 +65,17 @@ public class ConvertPDFToOffice {
             throws IOException, InterruptedException {
         MultipartFile inputFile = request.getFileInput();
         String outputFormat = request.getOutputFormat();
-
+        if ("txt".equals(request.getOutputFormat())) { 
-        PDFToFile pdfToFile = new PDFToFile();
+        	try (PDDocument document = Loader.loadPDF(inputFile.getBytes())) {
-        return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
+                PDFTextStripper stripper = new PDFTextStripper();
+                String text = stripper.getText(document); 
+                return WebResponseUtils.bytesToWebResponse(text.getBytes(), Filenames.toSimpleFileName(inputFile.getOriginalFilename()).replaceFirst("[.][^.]+$", "")
+                        + ".txt" , MediaType.TEXT_PLAIN);
+            }
+        } else {
+	        PDFToFile pdfToFile = new PDFToFile();
+	        return pdfToFile.processPdfToOfficeFormat(inputFile, outputFormat, "writer_pdf_import");
+        }
     }
 
     @PostMapping(consumes = "multipart/form-data", value = "/pdf/word")

src/main/java/stirling/software/SPDF/utils/FileToPdf.java

@@ -1,8 +1,9 @@
 package stirling.software.SPDF.utils;
 
 import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
-import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
@@ -34,95 +35,40 @@ public class FileToPdf {
                 tempInputFile = Files.createTempFile("input_", ".html");
                 Files.write(tempInputFile, fileBytes);
             } else {
-                tempInputFile = unzipAndGetMainHtml(fileBytes);
+                tempInputFile = Files.createTempFile("input_", ".zip");
+                Files.write(tempInputFile, fileBytes);
             }
 
             List<String> command = new ArrayList<>();
             if (!htmlFormatsInstalled) {
                 command.add("weasyprint");
-            } else {
+                command.add(tempInputFile.toString());
-                command.add("wkhtmltopdf");
+                command.add(tempOutputFile.toString());
-                command.add("--enable-local-file-access");
+
-                command.add("--load-error-handling");
+            } else {
-                command.add("ignore");
+                command.add("ebook-convert");
-                command.add("--load-media-error-handling");
+                command.add(tempInputFile.toString());
-                command.add("ignore");
+                command.add(tempOutputFile.toString());
-                command.add("--zoom");
+                command.add("--paper-size");
-                command.add(String.valueOf(request.getZoom()));
+                command.add("a4");
 
-                // if custom zoom add zoom style direct to html
-                // https://github.com/wkhtmltopdf/wkhtmltopdf/issues/4900
                 if (request.getZoom() != 1.0) {
-                    String htmlContent = new String(Files.readAllBytes(tempInputFile));
+                    // Create a temporary CSS file
-
+                    File tempCssFile = File.createTempFile("customStyle", ".css");
-                    String zoomStyle = "<style>body { zoom: " + request.getZoom() + "; }</style>";
+                    try (FileWriter writer = new FileWriter(tempCssFile)) {
-                    // Check for <head> tag, add style tag to associated tag
+                        // Write the CSS rule to the file
-                    if (htmlContent.contains("<head>")) {
+                        writer.write("body { zoom: " + request.getZoom() + "; }");
-                        htmlContent = htmlContent.replace("<head>", "<head>" + zoomStyle);
-                    } else if (htmlContent.contains("<html>")) {
-                        // If no <head> tag, but <html> tag exists
-                        htmlContent = htmlContent.replace("<html>", "<html>" + zoomStyle);
-                    } else {
-                        // If neither <head> nor <html> tags exist
-                        htmlContent = zoomStyle + htmlContent;
                     }
-                    // rewrite new html to file
+                    command.add("--extra-css");
-                    Files.write(tempInputFile, htmlContent.getBytes(StandardCharsets.UTF_8));
+                    command.add(tempCssFile.getAbsolutePath());
-                }
-
-                if (request.getPageWidth() != null) {
-                    command.add("--page-width");
-                    command.add(request.getPageWidth() + "cm");
-                }
-
-                if (request.getPageHeight() != null) {
-                    command.add("--page-height");
-                    command.add(request.getPageHeight() + "cm");
-                }
-
-                if (request.getMarginTop() != null) {
-                    command.add("--margin-top");
-                    command.add(request.getMarginTop() + "mm");
-                }
-
-                // Repeat similar pattern for marginBottom, marginLeft, marginRight
-
-                if ("Yes".equalsIgnoreCase(request.getPrintBackground())) {
-                    command.add("--background");
-                } else {
-                    command.add("--no-background");
-                }
-
-                if ("Yes".equalsIgnoreCase(request.getDefaultHeader())) {
-                    command.add("--default-header");
-                }
-
-                if ("print".equalsIgnoreCase(request.getCssMediaType())) {
-                    command.add("--print-media-type");
-                } else if ("screen".equalsIgnoreCase(request.getCssMediaType())) {
-                    command.add("--no-print-media-type");
                 }
             }
 
-            command.add(tempInputFile.toString());
-            command.add(tempOutputFile.toString());
             ProcessExecutorResult returnCode;
-            if (fileName.endsWith(".zip")) {
 
-                if (htmlFormatsInstalled) {
+            returnCode =
-                    // command.add(1, "--allow");
+                    ProcessExecutor.getInstance(ProcessExecutor.Processes.WEASYPRINT)
-                    // command.add(2, tempInputFile.getParent().toString());
+                            .runCommandWithOutputHandling(command);
-                }
-                returnCode =
-                        ProcessExecutor.getInstance(ProcessExecutor.Processes.WEASYPRINT)
-                                .runCommandWithOutputHandling(
-                                        command, tempInputFile.getParent().toFile());
-            } else {
-
-                returnCode =
-                        ProcessExecutor.getInstance(ProcessExecutor.Processes.WEASYPRINT)
-                                .runCommandWithOutputHandling(command);
-            }
 
             pdfBytes = Files.readAllBytes(tempOutputFile);
         } catch (IOException e) {
@@ -135,10 +81,6 @@ public class FileToPdf {
             // Clean up temporary files
             Files.delete(tempOutputFile);
             Files.delete(tempInputFile);
-
-            if (fileName.endsWith(".zip")) {
-                GeneralUtils.deleteDirectory(tempInputFile.getParent());
-            }
         }
 
         return pdfBytes;

src/main/resources/templates/convert/html-to-pdf.html

@@ -19,64 +19,7 @@
 				                <label for="zoom" th:text="#{HTMLToPDF.zoom}" class="form-label"></label>
 				                <input type="number" step="0.1" class="form-control" id="zoom" name="zoom" value="1" />
 				            </div>
-				
+
-				            <div class="mb-3">
-				                <label for="pageWidth" th:text="#{HTMLToPDF.pageWidth}" class="form-label"></label>
-				                <input type="number" class="form-control" id="pageWidth" name="pageWidth" />
-				            </div>
-				
-				            <div class="mb-3">
-				                <label for="pageHeight" th:text="#{HTMLToPDF.pageHeight}" class="form-label"></label>
-				                <input type="number" class="form-control" id="pageHeight" name="pageHeight" />
-				            </div>
-				
-				            <div class="mb-3">
-				                <label for="marginTop" th:text="#{HTMLToPDF.marginTop}" class="form-label"></label>
-				                <input type="number" class="form-control" id="marginTop" name="marginTop" />
-				            </div>
-				
-				            <div class="mb-3">
-				                <label for="marginBottom" th:text="#{HTMLToPDF.marginBottom}" class="form-label"></label>
-				                <input type="number" class="form-control" id="marginBottom" name="marginBottom" />
-				            </div>
-				
-				            <div class="mb-3">
-				                <label for="marginLeft" th:text="#{HTMLToPDF.marginLeft}" class="form-label"></label>
-				                <input type="number" class="form-control" id="marginLeft" name="marginLeft" />
-				            </div>
-				
-				            <div class="mb-3">
-				                <label for="marginRight" th:text="#{HTMLToPDF.marginRight}" class="form-label"></label>
-				                <input type="number" class="form-control" id="marginRight" name="marginRight" />
-				            </div>
-				
-				            <div class="mb-3">
-				                <label th:text="#{HTMLToPDF.printBackground}" class="form-label"></label>
-				                <select class="form-select" name="printBackground">
-				                    <option value="Yes" th:text="#{yes}">Yes</option>
-				                    <option value="No" th:text="#{no}">No</option>
-				                </select>
-				            </div>
-				
-				            <div class="mb-3">
-							    <label th:text="#{HTMLToPDF.defaultHeader}" class="form-label"></label>
-							    <select class="form-select" name="defaultHeader">
-							    	<option value="No" th:text="#{no}">No</option>
-							        <option value="Yes" th:text="#{yes}">Yes</option>
-							    </select>
-							</div>
-				            
-				
-				            <div class="mb-3">
-				                <label th:text="#{HTMLToPDF.cssMediaType}" class="form-label"></label>
-				                <select class="form-select" name="cssMediaType">
-				                	<option value="screen" th:text="#{HTMLToPDF.screen}">Screen</option>
-				                    <option value="none" th:text="#{HTMLToPDF.none}">None</option>
-				                    <option value="print" th:text="#{HTMLToPDF.print}">Print</option>
-				                </select>
-				            </div>
-                            
-                            
                             <br>
                             <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{HTMLToPDF.submit}"></button>
 

src/main/resources/templates/convert/pdf-to-text.html

@@ -19,6 +19,7 @@
                                 <label th:text="#{PDFToText.selectText.1}"></label> 
                                 <select class="form-control" name="outputFormat">
                                     <option value="rtf">RTF</option>
+                                    <option value="txt">TXT</option>
                                 </select>
                             </div>
                             <br>