UI file responses not downloading

[hamx0r]

As of swagger-ui develop_2.0 branch commit d76a62c which included a fix for bug #374, there seems to be a bug preventing the\\Download block of code:

    // Download
    } else if (headers['Content-Disposition'].test(/attachment/) ||
               headers['content-disposition'].test(/attachment/) ||
               headers['Content-Description'].test(/File Transfer/) ||
               headers['content-description'].test(/File Transfer/)) {

Chrome's Developer Tools console shows Uncaught TypeError: Cannot read property 'test' of undefined in swagger-ui.js:21394 (above). The progress animation runs forever.

The Content-Disposition in my response is attachment; filename=file.zip and the response is a valid ZIP. The error suggest headers[] isn't being properly populated. The relevant parts of the Swagger Spec feeding the UI are (esp responses):

        "/flights/csv/{flight_id}": {
            "parameters": [{
                "required": true,
                "type": "string",
                "name": "flight_id",
                "in": "path"
            }],
            "get": {
                "tags": ["flights"],
                "summary": "\n        Return CSV of flights, one for each flight \"id\" (a CSV list of id's is acceptable)\n        ",
                "responses" : {
                    "200" : {
                        "description" : "CSV ZIP File",
                        "schema" : {
                            "type" : "file"
                        }
                    }, ...
                },
                "parameters": [{
                    "name": "flight_id",
                    "required": true,
                    "in": "path",
                    "type": "string",
                    "description": "CSV list of flight IDs"
                },

[ponelat]

the fix looks to be in a pending PR #1122
@webron not sure on the protocol here with other PRs...

[darioDelTemple]

We are having a similar issue. In our case we want to download a .crt file. This is the response header:

Status Code: 200
Date: Wed, 29 Apr 2015 14:21:05 GMT
Server: servername
Etag: "e1e9bc2cf65550466fc3d1814a3d613de6ae210c"
Access-Control-Max-Age: 1728000
Content-Type: application/octet-stream
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
Content-Disposition: attachment;filename="CA.crt"
Access-Control-Allow-Headers: *
Content-Length: 1306

Printing headers in swagger-ui.js, in the showStatus method shows:
headers: {"content-type":"application/octet-stream"}

Do you have an estimate when this fix will be included?

[fehguy]

This should be fixed now, please reopen if you have any issues.

[Ankitsinghalatjolly]

This is not yet fixed.