I have an application which needs the full path of the file when clicking on choose file button. Now I want to get the full path of that file. For e.g. D:\MyNodeApp\project\text.doc
How do I get the file location in node.js?
If you want client file location you can get this in client side using javascript
document.getElementById("file-upload").onchange = function(event) {
var reader = new FileReader();
reader.readAsDataURL(event.srcElement.files[0]);
var me = this;
reader.onload = function () {
console.log(reader)
}
it's not possible because of security purpose.
Related
I'm using Azure Cognitive Services for Text to Speech in a web app.
I return the bytes to the browser and it works great, however on the server (or local machine) the speechSynthesizer.SpeakTextAsync(inp) line outputs the audio to the speaker.
Is there a way to turn this off, since this runs on a web server (and even if I ignore it, there's the delay while it outputs audio before sending back the data)
Here's my code ...
var speechConfig = SpeechConfig.FromSubscription(speechKey, speechRegion);
speechConfig.SpeechSynthesisVoiceName = "fa-IR-FaridNeural";
speechConfig.OutputFormat = OutputFormat.Detailed;
using (var speechSynthesizer = new SpeechSynthesizer(speechConfig))
{
// todo - how to disable it saying it here?
var speechSynthesisResult = await speechSynthesizer.SpeakTextAsync(inp);
return Convert.ToBase64String(speechSynthesisResult.AudioData);
}
What you can do is add an audioconfig to the speechSynthesizer.
In this audioconfig object you can specify a file path to a .wav file which already exist on the server.
Whenever you run speaktextasyn instead of a speaker it will redirect the data to the .wav file.
This audio file you can read and perform your logic later.
Just add the following code before creating the speechSynthesizer object.
var audioconfig = AudioConfig.FromWavFileOutput(filepath);
here filepath is a location of the .wav file as a string.
Complete code :
string filepath = "<file path> " ;
var speechConfig = SpeechConfig.FromSubscription(speechKey, speechRegion);
var audioconfig = AudioConfig.FromWavFileOutput(filepath);
speechConfig.SpeechSynthesisVoiceName = "fa-IR-FaridNeural";
speechConfig.OutputFormat = OutputFormat.Detailed;
using (var speechSynthesizer = new SpeechSynthesizer(speechConfig, audioconfig))
{
// todo - how to disable it saying it here?
var speechSynthesisResult = await speechSynthesizer.SpeakTextAsync(inp);
return Convert.ToBase64String(speechSynthesisResult.AudioData);
}
I need to create/add a new File from Files Lib, then i need to set the name of the file with an unique ID and update other fieds. I can update the fields without any problems, but i couldn't find a way to create the file.
How can i possibly achieve the New => Create from template like in the image below
I've tried many ways but nothing fullfill my request.
1
this.web.lists.getByTitle('myFilesLib').items.add() => i get an error about the need to use SPFileCollection.Add()
2
this.web.getFolderByServerRelativeUrl(url).files.addTemplateFile => there is nothing for custom template
3
this.web.getFolderByServerRelativeUrl(url).files.add => i need to provide a file.
For JSOM, you can try this:
newFile = parentList.get_rootFolder().get_files().add(fileCreateInfo);
For CSOM:
var creationInformation = new ListItemCreationInformation();
Microsoft.SharePoint.Client.ListItem listItem = list.AddItem(creationInformation);
listItem.FieldValues["Foo"] = "Bar";
listItem.Update();
clientContext.ExecuteQuery();
Some wiki for this way: https://social.technet.microsoft.com/wiki/contents/articles/37575.sharepoint-online-working-with-files-inside-document-library-using-jsom.aspx
this.web.getFolderByServerRelativeUrl(url).files.addTemplateFile is used to add page, so it is not suitable for your scenario.
http://www.ktskumar.com/2016/08/pnp-js-core-create-new-page-sharepoint-library/
The PnP JS method requires a File DOM or BLOB object for uploading a file to the SharePoint. Based on the those, we will try two options to upload a file to the SharePoint Library or folder in a library:BLOB/FileAPI
http://www.ktskumar.com/2016/09/pnp-js-core-upload-file-sharepoint/
More reference for you from Microsoft:
https://msdn.microsoft.com/en-us/library/office/dn450841.aspx
This is a sample code to use when you want to upload an existing ContentType to your content library on SharePoint.
const templateUrl = '/sites/App/Template/Forms/Template/test.docx'
const name = 'test.docx'
const depositUrl = '/sites/App/Template'
const web = new Web('http://localhost:8080/sites/App'); // Proxy URL for Dev
web.getFileByServerRelativeUrl(templateUrl)
.getBuffer()
.then((templateData: ArrayBuffer) => {
web.getFolderByServerRelativeUrl(depositUrl).files.add(name, templateData));
});
There is an issue if you use SP-Rest-Proxy at the moment (file is corrupted on SharePoint) but it should be fix soon.
If you Deploy your app on SharePoint, it work as expected.
Related links:
https://github.com/pnp/pnpjs/issues/196#issuecomment-410908170
https://github.com/koltyakov/sp-rest-proxy/issues/61
I am working with Windows 10 universal app and i want to download a file in that. The file link to Sharepoint server. I have passed token in headr to a web service and then service returned byte array to my WinJS.
Now i want to save the file, how can i do this? I tried several code samples but not working.
var folder = Windows.Storage.ApplicationData.current.localFolder;
folder.createFileAsync("document.docx", Windows.Storage.CreationCollisionOption.replaceExisting).then(function (file) {
return Windows.Storage.FileIO.writeTextAsync(file, result.response);
}).then(function () {
//saved
});
I am using above code and it is creating new file but no content is placed there. Please suggest what to do.
You never open the file for WriteAccess. I have included code from my working app. First do this command
StorageFile ageFile = await local.CreateFileAsync("Age.txt", CreationCollisionOption.FailIfExists);
then do this:
// Get the file.
var ageFile = await local.OpenStreamForWriteAsync("Age.txt",CreationCollisionOption.OpenIfExists);
// Read the data.
using (StreamWriter streamWriter = new StreamWriter(ageFile))
{
streamWriter.WriteLine(cmbAgeGroup.SelectedIndex + ";" + DateTime.Now);
streamWriter.Flush();
}
ageFile.Dispose();
I have a document that the user attaches a file to an upload control called licenseKey. In a SSJS I need to retrieve the content of that file and process it. I know that it is a ASCII text file and I know the general format. I would like to create var inStream:NotesStream for the content of the attachment, but I can't see how to do this in SSJS.
I have tried using getComponent("licenseKey") but don't see what might be next.
This code would actually be run by the user that attaches the file, so the local File Path and File Name would be valid if I could get them from the upLoad Control.
Thanks.
Julian Buss did a nice explanation
here. Quote:
How to process an uploaded file
Place code like this in the beforeRenderResponse event of an XPage to
get a handle to a just-uploaded file:
var con = facesContext.getExternalContext();
var request:com.sun.faces.context.MyHttpServletRequestWrapper = con.getRequest();
var map:java.util.Map = request.getParameterMap();
var fileDataName = "file"; //name of the POST request parameter that contains the file
var fileData:com.ibm.xsp.http.UploadedFile = map.get( fileDataName );
var tempFile:java.io.File = fileData.getServerFile();
The file is in the "xspupload" directory on the Domino Server and has
some crypting filename. You can get the original filename with
fileData.getClientFileName().
For example, you can attach the file to some Notes document with code
like this:
var correctedFile = new java.io.File( tempFile.getParentFile().getAbsolutePath() + java.io.File.separator +
fileData.getClientFileName() );
var success = tempFile.renameTo(correctedFile); //rtFiles is a rich text item on a notesdocument of your chosing
rtFiles.embedObject(lotus.domino.local.EmbeddedObject.EMBED_ATTACHMENT,
"", correctedFile.getAbsolutePath(), null);
correctedFile.renameTo(tempFile);
This snippet renames the temporary file to the orginal filename,
attaches it to a RichText item and renames it back to the cryptic name
(so that it will be deleted by Domino after processing).
Try this in beforerenderResponse:
var fileData:com.ibm.xsp.http.UploadedFile = facesContext.getExternalContext().getRequest().getParameterMap().get(getClientId('fileUpload1'));
if (fileData != null) {
var tempFile:java.io.File = fileData.getServerFile();
...
I see this article explaining how to upload a file using client API's from a fully trusted app.
How to implement such functionality but from javascript?
For example, I have this code in which I have both the local path of the file and the SharePoint doc lib, how do I complete it?
Thanks!
PS: I'm guessing there must be some fully trusted component involved in the client in order to achieve this, otherwise would be a javascript security hole, but which one would be the right one to use in this case against SharePoint?
<script type="text/javascript">
var list;
var filePath;
function ShowUploadDialog() {
// get file path user chooses through a dialog
var fileDialog = document.getElementById("fileDialog");
fileDialog.click();
filePath = fileDialog.value;
// get list
var context = new SP.ClientContext.get_current();
var site = context.get_site();
var web = site.get_rootWeb();
this.collList = web.get_lists();
list = collList.getByTitle("My doc library");
context.load(list);
context.executeQueryAsync(Succeeded, Failed);
}
function Succeeded(sender, args) {
// I HAVE HERE THE list AND THE filePath, HOW CAN UPLOAD THE FILE TO THE LIST?
}
function Failed(sender, args) {
alert('request failed ' + args.get_message() + '\n' + args.get_stackTrace());
}
</script>
UploadCtl solves this.