formfile[] example #5394
Replies: 2 comments
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Certainly! Below is an example of a workflow that uses the uploaded file from an
using Elsa.Activities.Http;
using Elsa.Builders;
public class ProcessUploadedFileWorkflow : IWorkflow
{
public void Build(IWorkflowBuilder builder)
{
builder
.HttpEndpoint(http => http
.WithPath("/upload")
.WithMethod(HttpMethods.Post)
.WithReadContent(true)
.WithTargetType(typeof(IFormFile))
.WithName("ReceiveFileEndpoint")
.CanStartWorkflow())
.Then(context =>
{
// Retrieve the uploaded file from the HTTP request
var file = (IFormFile)context.GetInput();
// Perform some processing with the file
// For example, save the file to disk, analyze the content, etc.
ProcessFile(file);
// Return a response indicating success
return new HttpResponseModel
{
StatusCode = StatusCodes.Status200OK,
Content = "File processed successfully."
};
}, name: "ProcessFileActivity");
}
private void ProcessFile(IFormFile file)
{
// Implement your file processing logic here
// For example, save the file to a specific directory:
var filePath = Path.Combine("Uploads", file.FileName);
using (var stream = new FileStream(filePath, FileMode.Create))
{
file.CopyTo(stream);
}
}
} In this example, the Please note that this is a simplified example and does not include error handling or other production considerations such as security checks, file size limits, etc. This comment was generated by Glime. |
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can you provide the same example but with workflow studio? |
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can you provide an example workflow that use the uploaded file from a HttpEndpoint?
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