pipeline change

src/main/java/stirling/software/SPDF/SPdfApplication.java

@@ -4,10 +4,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.core.env.Environment;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
 import jakarta.annotation.PostConstruct;
 
 @SpringBootApplication
+@EnableScheduling
 public class SPdfApplication {
 	
 	@Autowired

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

@@ -85,7 +85,7 @@ 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:MISO")
+            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")

src/main/java/stirling/software/SPDF/controller/api/pipeline/Controller.java

@@ -61,10 +61,22 @@ public class Controller {
 	final String watchedFoldersDir = "watchedFolders/";
 	@Scheduled(fixedRate = 5000)
 	public void scanFolders() {
-		try (Stream<Path> paths = Files.walk(Paths.get(watchedFoldersDir))) {
+		Path watchedFolderPath = Paths.get(watchedFoldersDir);
+	    if (!Files.exists(watchedFolderPath)) {
+	        try {
+	            Files.createDirectories(watchedFolderPath);
+	        } catch (IOException e) {
+	            e.printStackTrace();
+	            return;
+	        }
+	    }
+	    
+		try (Stream<Path> paths = Files.walk(watchedFolderPath)) {
 	        paths.filter(Files::isDirectory).forEach(t -> {
 				try {
+					if (!t.equals(watchedFolderPath) && !t.endsWith("processing")) {
 						handleDirectory(t);
+					}
 				} catch (Exception e) {
 					e.printStackTrace();
 				}
@@ -76,6 +88,11 @@ public class Controller {
 	
 	private void handleDirectory(Path dir) throws Exception {
 	    Path jsonFile = dir.resolve(jsonFileName);
+	    Path processingDir = dir.resolve("processing"); // Directory to move files during processing
+	    if (!Files.exists(processingDir)) {
+	        Files.createDirectory(processingDir);
+	    }
+
 	    if (Files.exists(jsonFile)) {
 	        // Read JSON file
 	        String jsonString;
@@ -90,6 +107,10 @@ public class Controller {
 	        PipelineConfig config;
 	        try {
 	            config = objectMapper.readValue(jsonString, PipelineConfig.class);
+	            // Assuming your PipelineConfig class has getters for all necessary fields, you can perform checks here
+	            if (config.getOperations() == null || config.getOutputDir() == null || config.getName() == null) {
+	                throw new IOException("Invalid JSON format");
+	            }
 	        } catch (IOException e) {
 	            e.printStackTrace();
 	            return;
@@ -115,9 +136,15 @@ public class Controller {
 	                files = new File[]{new File(fileInput)};
 	            }
 	            
-	            // Call handleData for each operation
+	            // Prepare the files for processing
+	            File[] filesToProcess = files.clone();
+	            for (File file : filesToProcess) {
+	                Files.move(file.toPath(), processingDir.resolve(file.getName()));
+	            }
+	            
+	            // Process the files
 	            try {
-	                List<Resource> resources = handleFiles(files, jsonString);
+	                List<Resource> resources = handleFiles(filesToProcess, jsonString);
 
 	                // Move resultant files and rename them as per config in JSON file
 	                for (Resource resource : resources) {
@@ -131,8 +158,17 @@ public class Controller {
 
 	                    Files.move(resource.getFile().toPath(), Paths.get(config.getOutputDir(), outputFileName));
 	                }
-	            } catch (IOException e) {
+	                
-	                e.printStackTrace();
+	                // If successful, delete the original files
+	                for (File file : filesToProcess) {
+	                    Files.deleteIfExists(processingDir.resolve(file.getName()));
+	                }
+	            } catch (Exception e) {
+	                // If an error occurs, move the original files back
+	                for (File file : filesToProcess) {
+	                    Files.move(processingDir.resolve(file.getName()), file.toPath());
+	                }
+	                throw e;
 	            }
 	        }
 	    }
@@ -140,6 +176,7 @@ public class Controller {
 
 
 
+
 List<Resource> processFiles(List<Resource> outputFiles, String jsonString) throws Exception{
 	ObjectMapper mapper = new ObjectMapper();
 	JsonNode jsonNode = mapper.readTree(jsonString);

src/main/resources/static/js/pipeline.js

@@ -120,6 +120,8 @@ let operationSettings = {};
 fetch('v3/api-docs')
 	.then(response => response.json())
 	.then(data => {
+		
+		apiDocs = data.paths;
 		let operationsDropdown = document.getElementById('operationsDropdown');
 		const ignoreOperations = ["/handleData", "operationToIgnore"]; // Add the operations you want to ignore here
 				
@@ -130,7 +132,7 @@ fetch('v3/api-docs')
 		// Group operations by tags
 		Object.keys(data.paths).forEach(operationPath => {
 			let operation = data.paths[operationPath].post;
-			if (operation && !ignoreOperations.includes(operationPath)) {
+			if (operation && !ignoreOperations.includes(operationPath) && !operation.description.includes("Type:MISO")) {
 				let operationTag = operation.tags[0]; // This assumes each operation has exactly one tag
 				if (!operationsByTag[operationTag]) {
 					operationsByTag[operationTag] = [];
@@ -168,13 +170,17 @@ document.getElementById('addOperationBtn').addEventListener('click', function()
 
 	let listItem = document.createElement('li');
 	listItem.className = "list-group-item";
+	let hasSettings = (apiDocs[selectedOperation] && apiDocs[selectedOperation].post &&
+	apiDocs[selectedOperation].post.parameters && apiDocs[selectedOperation].post.parameters.length > 0);
+
+
 	listItem.innerHTML = `
 		<div class="d-flex justify-content-between align-items-center w-100">
 			<div class="operationName">${selectedOperation}</div>
 			<div class="arrows d-flex">
 				<button class="btn btn-secondary move-up btn-margin"><span>&uarr;</span></button>
 				<button class="btn btn-secondary move-down btn-margin"><span>&darr;</span></button>
-		                        <button class="btn btn-warning pipelineSettings btn-margin"><span>⚙️</span></button>
+				<button class="btn btn-warning pipelineSettings btn-margin" ${hasSettings ? "" : "disabled"}><span style="color: ${hasSettings ? "black" : "grey"};">⚙️</span></button>
 				<button class="btn btn-danger remove"><span>X</span></button>
 			</div>
 		</div>