Examples with FileItem org.apache.commons.fileupload.FileItem used on opensource projects

Example 51 with FileItem

use of org.apache.commons.fileupload.FileItem in project ma-modules-public by infiniteautomation.

the class FileStoreRestV2Controller method uploadWithPath.

@ApiOperation(value = "Upload a file to a store with a path", notes = "Must have write access to the store")
@RequestMapping(method = RequestMethod.POST, consumes = MediaType.MULTIPART_FORM_DATA_VALUE, produces = MediaType.APPLICATION_JSON_UTF8_VALUE, value = "/{name}/**")
public ResponseEntity<List<FileModel>> uploadWithPath(@ApiParam(value = "Valid File Store name", required = true, allowMultiple = false) @PathVariable("name") String name, @AuthenticationPrincipal User user, @RequestParam(required = false, defaultValue = "false") boolean overwrite, MultipartHttpServletRequest multipartRequest, HttpServletRequest request) throws IOException {
    FileStoreDefinition def = ModuleRegistry.getFileStoreDefinition(name);
    if (def == null)
        throw new NotFoundRestException();
    // Check Permissions
    def.ensureStoreWritePermission(user);
    String pathInStore = parsePath(request);
    File root = def.getRoot().getCanonicalFile();
    Path rootPath = root.toPath();
    File outputDirectory = new File(root, pathInStore).getCanonicalFile();
    if (!outputDirectory.toPath().startsWith(rootPath)) {
        throw new GenericRestException(HttpStatus.FORBIDDEN, new TranslatableMessage("filestore.belowRoot", pathInStore));
    }
    if (outputDirectory.exists() && !outputDirectory.isDirectory()) {
        throw new GenericRestException(HttpStatus.INTERNAL_SERVER_ERROR, new TranslatableMessage("filestore.cannotCreateDir", removeToRoot(root, outputDirectory), name));
    }
    if (!outputDirectory.exists()) {
        if (!outputDirectory.mkdirs())
            throw new GenericRestException(HttpStatus.INTERNAL_SERVER_ERROR, new TranslatableMessage("filestore.cannotCreateDir", removeToRoot(root, outputDirectory), name));
    }
    // Put the file where it belongs
    List<FileModel> fileModels = new ArrayList<>();
    MultiValueMap<String, MultipartFile> filemap = multipartRequest.getMultiFileMap();
    for (String nameField : filemap.keySet()) {
        for (MultipartFile file : filemap.get(nameField)) {
            String filename;
            if (file instanceof CommonsMultipartFile) {
                FileItem fileItem = ((CommonsMultipartFile) file).getFileItem();
                filename = fileItem.getName();
            } else {
                filename = file.getName();
            }
            File newFile = findUniqueFileName(outputDirectory, filename, overwrite);
            File parent = newFile.getParentFile();
            if (!parent.exists()) {
                parent.mkdirs();
            }
            try (OutputStream output = new FileOutputStream(newFile, false)) {
                try (InputStream input = file.getInputStream()) {
                    StreamUtils.copy(input, output);
                }
            }
            fileModels.add(fileToModel(newFile, root, request.getServletContext()));
        }
    }
    return new ResponseEntity<>(fileModels, HttpStatus.OK);
}

Example 52 with FileItem

use of org.apache.commons.fileupload.FileItem in project v7files by thiloplanz.

the class BucketsServlet method doFormPost.

private void doFormPost(HttpServletRequest request, HttpServletResponse response, BSONObject bucket) throws IOException {
    ObjectId uploadId = new ObjectId();
    BSONObject parameters = new BasicBSONObject();
    List<FileItem> files = new ArrayList<FileItem>();
    if (ServletFileUpload.isMultipartContent(request)) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            for (Object _file : upload.parseRequest(request)) {
                FileItem file = (FileItem) _file;
                if (file.isFormField()) {
                    String v = file.getString();
                    parameters.put(file.getFieldName(), v);
                } else {
                    files.add(file);
                }
            }
        } catch (FileUploadException e) {
            throw new IOException(e);
        }
    } else {
        for (Entry<String, String[]> param : request.getParameterMap().entrySet()) {
            String[] v = param.getValue();
            if (v.length == 1)
                parameters.put(param.getKey(), v[0]);
            else
                parameters.put(param.getKey(), v);
        }
    }
    BSONObject result = new BasicBSONObject("_id", uploadId);
    BSONObject uploads = new BasicBSONObject();
    for (FileItem file : files) {
        DiskFileItem f = (DiskFileItem) file;
        // inline until 10KB
        if (f.isInMemory()) {
            uploads.put(f.getFieldName(), storage.inlineOrInsertContentsAndBackRefs(10240, f.get(), uploadId, f.getName(), f.getContentType()));
        } else {
            uploads.put(f.getFieldName(), storage.inlineOrInsertContentsAndBackRefs(10240, f.getStoreLocation(), uploadId, f.getName(), f.getContentType()));
        }
        file.delete();
    }
    result.put("files", uploads);
    result.put("parameters", parameters);
    bucketCollection.update(new BasicDBObject("_id", bucket.get("_id")), new BasicDBObject("$push", new BasicDBObject("FormPost.data", result)));
    String redirect = BSONUtils.getString(bucket, "FormPost.redirect");
    // redirect mode
    if (StringUtils.isNotBlank(redirect)) {
        response.sendRedirect(redirect + "?v7_formpost_id=" + uploadId);
        return;
    }
    // echo mode
    // JSON does not work, see https://jira.mongodb.org/browse/JAVA-332
    // response.setContentType("application/json");
    // response.getWriter().write(JSON.serialize(result));
    byte[] bson = BSON.encode(result);
    response.getOutputStream().write(bson);
}

Example 53 with FileItem

use of org.apache.commons.fileupload.FileItem in project jaggery by wso2.

the class RequestHostObject method parseMultipart.

private static void parseMultipart(RequestHostObject rho) throws ScriptException {
    if (rho.files != null) {
        return;
    }
    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    List items = null;
    try {
        items = upload.parseRequest(rho.request);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        throw new ScriptException(e);
    }
    // Process the uploaded items
    String name;
    rho.files = rho.context.newObject(rho);
    for (Object obj : items) {
        FileItem item = (FileItem) obj;
        name = item.getFieldName();
        if (item.isFormField()) {
            ArrayList<FileItem> x = (ArrayList<FileItem>) rho.parameterMap.get(name);
            if (x == null) {
                ArrayList<FileItem> array = new ArrayList<FileItem>(1);
                array.add(item);
                rho.parameterMap.put(name, array);
            } else {
                x.add(item);
            }
        } else {
            rho.files.put(item.getFieldName(), rho.files, rho.context.newObject(rho, "File", new Object[] { item }));
        }
    }
}

Example 54 with FileItem

use of org.apache.commons.fileupload.FileItem in project jaggery by wso2.

the class RequestHostObject method jsFunction_getParameter.

public static Object jsFunction_getParameter(Context cx, Scriptable thisObj, Object[] args, Function funObj) throws ScriptException {
    String functionName = "getParameter";
    FileItem item;
    int argsCount = args.length;
    if (argsCount != 1 && argsCount != 2) {
        HostObjectUtil.invalidNumberOfArgs(hostObjectName, functionName, argsCount, false);
    }
    if (!(args[0] instanceof String)) {
        HostObjectUtil.invalidArgsError(hostObjectName, functionName, "1", "string", args[0], false);
    }
    if (argsCount == 2 && !(args[1] instanceof String)) {
        HostObjectUtil.invalidArgsError(hostObjectName, functionName, "2", "string", args[1], false);
    }
    String parameter = (String) args[0];
    RequestHostObject rho = (RequestHostObject) thisObj;
    if (!rho.isMultipart) {
        return getParameter(parameter, rho.request, rho);
    }
    parseMultipart(rho);
    if (rho.parameterMap.get(parameter) != null) {
        item = rho.parameterMap.get(parameter).get(0);
    } else {
        return null;
    }
    if (argsCount == 1) {
        return item.getString();
    }
    try {
        return item.getString((String) args[1]);
    } catch (UnsupportedEncodingException e) {
        log.error(e.getMessage(), e);
        throw new ScriptException(e);
    }
}

Example 55 with FileItem

use of org.apache.commons.fileupload.FileItem in project jackrabbit by apache.

the class HttpMultipartPost method getFileParameterValues.

/**
 * Returns an array of input streams for uploaded file parameters.
 *
 * @param name the name of the file parameter(s)
 * @return an array of input streams or <code>null</code> if no file params
 * with the given name exist.
 * @throws IOException if an I/O error occurs
 */
InputStream[] getFileParameterValues(String name) throws IOException {
    checkInitialized();
    InputStream[] values = null;
    if (fileParamNames.contains(name)) {
        List<FileItem> l = nameToItems.get(name);
        if (l != null && !l.isEmpty()) {
            List<InputStream> ins = new ArrayList<InputStream>(l.size());
            for (FileItem item : l) {
                if (!item.isFormField()) {
                    ins.add(item.getInputStream());
                }
            }
            values = ins.toArray(new InputStream[ins.size()]);
        }
    }
    return values;
}