Using retrofit 2, how would I set a dynamic name for the uploaded file?
Currently, it's like this:
#Part("avatar\"; filename=\"image\" ") RequestBody image,
However, the uploaded file name would be image without the extension.
Any recommendation on this case?
Define your endpoint with MultipartBody.Part as the type:
interface Example {
#Multipart //
#POST("/foo/bar/") //
Call<ResponseBody> method(#Part MultipartBody.Part part);
}
and then use its factories to create the type:
RequestBody body = // image body...
Call<ResponseBody> call = example.method(
MultipartBody.Part.createFormData("image", "whatever.png", body));
Related
I have a Spring web app that sends generated PDF files via email using MimeMessage and JavaMail and I want to create test cases using JUnit and Mockito to check if the attachments exists.
Is it possible to test this? And if so, whats the best approach?
First, to determine if a message may contain attachments using the following code:
// suppose 'message' is an object of type Message
String contentType = message.getContentType();
if (contentType.contains("multipart")) {
// this message may contain attachment
}
Then we must iterate through each part in the multipart to identify which part contains the attachment, as follows:
Multipart multiPart = (Multipart) message.getContent();
for (int i = 0; i < multiPart.getCount(); i++) {
MimeBodyPart part = (MimeBodyPart) multiPart.getBodyPart(i);
if (Part.ATTACHMENT.equalsIgnoreCase(part.getDisposition())) {
// this part is attachment
// code to save attachment...
}
}
Using Alfresco Community 5.0.d and not able to get organization from node.
File: pickerresults.lib.js
Method: createPersonResult(node)
function createPersonResult(node)
{
var personObject =
{
typeShort: node.typeShort,
isContainer: false,
properties: {},
displayPath: node.displayPath,
nodeRef: "" + node.nodeRef
}
// define properties for person
personObject.properties.userName = node.properties.userName;
// defining new property for the personObject but
// but not getting any value
personObject.properties.companyname = (node.properties["cm:organization"] ? node.properties["cm:organization"] : "");
personObject.properties.companyname = (node.properties.organization ? node.properties.organization : "");
return personObject;
}
Override the pickerresults.lib.js file by copying it to location as below.
/Applications/alfresco-5.0.d/tomcat/shared/classes/alfresco/extension/templates/webscripts/org/alfresco/repository/forms/pickerresults.lib.js
how could I get organization name?
also how could I debug the node properties like logger.log is there but does not work here.
Thanks.
please try to get properties without extra "." in
node.properties.["cm:organization"]
like:
node.properties["cm:organization"]
please refer this doc link
http://docs.alfresco.com/4.0/references/API-JS-ScriptNode.html
properties
Provides access to all the properties of this node. The properties returned are accessed via an associative array. Properties of a node can be accessed in the following ways:
Example: node.properties["name"]
Example: node.properties.name
example i have tried:
var node =people.getPerson("admin");
logger.log(node.properties["cm:email"]);
logger.log(node.properties.email);
How do I upload a file to an Acumatica Screen through HTTP virtual path?
For example, I would like to upload mysite.com/files/abc.pdf to the Sales orders screen.
Below is a code snippet to achieve your goal.It is reading file from HTTP URL and attaching it to one of the existing Case.
//Graph for file management
PX.SM.UploadFileMaintenance filegraph = PXGraph.CreateInstance<PX.SM.UploadFileMaintenance>();
//Since you need file from HTTP URL - below is a sample
WebRequest request = WebRequest.Create("http://www.pdf995.com/samples/pdf.pdf");
using (System.IO.Stream dataStream = request.GetResponse().GetResponseStream())
{
using (System.IO.MemoryStream mStream = new System.IO.MemoryStream())
{
dataStream.CopyTo(mStream);
byte[] data = mStream.ToArray();
//Create file info, you may check different overloads as per your need
PX.SM.FileInfo fileinfo = new PX.SM.FileInfo("case.pdf", null, data);
if (filegraph.SaveFile(fileinfo))
{
if (fileinfo.UID.HasValue)
{
// To attach the file to case screen - example
CRCaseMaint graphCase = PXGraph.CreateInstance<CRCaseMaint>();
//Locate existing case
graphCase.Case.Current = graphCase.Case.Search<CRCase.caseCD>("<Case to which you want to attach file>");
//To Attach file
PXNoteAttribute.SetFileNotes(graphCase.Case.Cache, graphCase.Case.Current, fileinfo.UID.Value);
//To Attach note
PXNoteAttribute.SetNote(graphCase.Case.Cache, graphCase.Case.Current, "<Note you wish to specify>");
//Save case
graphCase.Save.Press();
}
}
}
}
I have a controller with action:
[HttpPost]
public ActionResult Add(Question container, HttpPostedFileBase file)
{
if (file != null && file.ContentLength > 0)
{
var clientPath=Path.GetDirectoryName(file.FileName);
and clientpath is "".
I need this because I don't want to save file at my server, but right away sending it to flickr
string photoId = flickr.UploadPicture(clientPath, title, description, "", uploadAsPublic, false, false);
How can I get path of client file?
I'm using FlickrNet library btw.
To send the file directly without first saving it on the server, just use the overloaded method:
string photoId = flickr.UploadPicture(file.InputStream, title, description, "", uploadAsPublic, false, false);
You say you want to send the file directly to Flickr but your code attempts to use the clientpath for this... even if it wasn't empty (which it is because of security!) your code would NOT work... because it would try to use a path which only exists on the client-side of your ASP.NET-app as if it were a path on your server...
What you attempt is AFAIK impossible - what is possible is this:
IF FlickrNet library provides an UploadPicture method accepting a Stream then you can call it with file.InputStream... IF it does not provide such an overload you will have to save the file locally on your server in order to upload it to Flickr!
I have an ASP.NET MVC3 application and I want to link_to an image file (png, jpeg, gif, etc), and when user clicks on it, the file goes to download, instead of the browser shows it; is there any way to do this?
take your link something like this:
#Html.ActionLink(
"Download Image", // text to show
"Download", // action name
["DownloadManager", // if need, controller]
new { filename = "my-image", fileext = "jpeg" } // file-name and extension
)
and action-method is here:
public FilePathResult Download(string filename, string fileext) {
var basePath = Server.MapPath("~/Contents/Images/");
var fullPath = System.IO.Path.Combine(
basePath, string.Concat(filename.Trim(), '.', fileext.Trim()));
var contentType = GetContentType(fileext);
// The file name to use in the file-download dialog box that is displayed in the browser.
var downloadName = "one-name-for-client-file." + fileext;
return File(fullPath, contentType, downloadName);
}
private string GetContentType(string fileext) {
switch (fileext) {
case "jpg":
case "jpe":
case "jpeg": return "image/jpeg";
case "png": return "image/x-png";
case "gif": return "image/gif";
default: throw new NotSupportedException();
}
}
UPDATE:
in fact, when a file is sending to a browser, this key/value will be generated in http-header:
Content-Disposition: attachment; filename=file-client-name.ext
which file-client-name.ext is the name.extension that you want the file save-as it on client system; for example, if you want to do this in ASP.NET (none mvc), you can create a HttpHandler, write the file-stream to Response, and just add the above key/value to the http-header:
Response.Headers.Add("Content-Disposition", "attachment; filename=" + "file-client-name.ext");
just this, enjoy :D
Well technically your browser is downloading it.
I don't think you can directly link to an image, and have the browser prompt to download.
You could try something where instead of linking directly to the image, you link to a page, which serves up the image in a zip file perhaps - which of course would prompt the download to occur.
Yes, you can.
Now, you'll need to customize this to suit your needs, but I created a FileController that returned files by an identifier (you can easily return by name).
public class FileController : Controller
{
public ActionResult Download(string name)
{
// check the existence of the filename, and load it in to memory
byte[] data = SomeFunctionToReadTheFile(name);
FileContentResult result = new FileContentResult(data, "image/jpg"); // or whatever it is
return result;
}
}
Now, how you read that file or where you get it from is up to you. I then created a route like this:
routes.MapRoute(null, "files/{name}", new { controller = "File", action = "Download"});
My database has a map of identifiers to files (it's actually more complex than this, but I am omitting that logic for brevity), I can write urls like:
"~/files/somefile"
And the relevant file is downloaded.
I don't think this is possible but a simple message saying right click to save image would suffice I think.