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New adapter: MinuteMedia (prebid#3399)
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@zkosanovic
zkosanovic authored Jan 22, 2024
1 parent 18aa538 commit daebdcc
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121 changes: 121 additions & 0 deletions adapters/minutemedia/minutemedia.go
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package minutemedia

import (
"encoding/json"
"errors"
"fmt"
"net/http"
"net/url"
"strings"

"github.com/prebid/openrtb/v19/openrtb2"

"github.com/prebid/prebid-server/v2/adapters"
"github.com/prebid/prebid-server/v2/config"
"github.com/prebid/prebid-server/v2/errortypes"
"github.com/prebid/prebid-server/v2/openrtb_ext"
)

// adapter is a MinuteMedia implementation of the adapters.Bidder interface.
type adapter struct {
endpointURL string
}

func Builder(_ openrtb_ext.BidderName, config config.Adapter, _ config.Server) (adapters.Bidder, error) {
return &adapter{
endpointURL: config.Endpoint,
}, nil
}

// MakeRequests prepares the HTTP requests which should be made to fetch bids.
func (a *adapter) MakeRequests(openRTBRequest *openrtb2.BidRequest, _ *adapters.ExtraRequestInfo) (requestsToBidder []*adapters.RequestData, errs []error) {
org, err := extractOrg(openRTBRequest)
if err != nil {
return nil, append(errs, fmt.Errorf("failed to extract org: %w", err))
}

openRTBRequestJSON, err := json.Marshal(openRTBRequest)
if err != nil {
return nil, append(errs, err)
}

headers := http.Header{}
headers.Add("Content-Type", "application/json;charset=utf-8")

return append(requestsToBidder, &adapters.RequestData{
Method: http.MethodPost,
Uri: a.endpointURL + "?publisher_id=" + url.QueryEscape(org),
Body: openRTBRequestJSON,
Headers: headers,
}), nil
}

// MakeBids unpacks the server's response into Bids.
func (a *adapter) MakeBids(request *openrtb2.BidRequest, _ *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) {
if adapters.IsResponseStatusCodeNoContent(responseData) {
return nil, nil
}

if err := adapters.CheckResponseStatusCodeForErrors(responseData); err != nil {
return nil, []error{err}
}

var response openrtb2.BidResponse
if err := json.Unmarshal(responseData.Body, &response); err != nil {
return nil, []error{err}
}

bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(request.Imp))
bidResponse.Currency = response.Cur

var errs []error

for _, seatBid := range response.SeatBid {
for i, bid := range seatBid.Bid {
bidType, err := getMediaTypeForBid(bid)
if err != nil {
errs = append(errs, err)
continue
}

bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
Bid: &seatBid.Bid[i],
BidType: bidType,
})
}
}

return bidResponse, errs
}

func extractOrg(openRTBRequest *openrtb2.BidRequest) (string, error) {
var err error
for _, imp := range openRTBRequest.Imp {
var bidderExt adapters.ExtImpBidder
if err = json.Unmarshal(imp.Ext, &bidderExt); err != nil {
return "", fmt.Errorf("failed to unmarshal bidderExt: %w", err)
}

var impExt openrtb_ext.ImpExtMinuteMedia
if err = json.Unmarshal(bidderExt.Bidder, &impExt); err != nil {
return "", fmt.Errorf("failed to unmarshal ImpExtMinuteMedia: %w", err)
}

return strings.TrimSpace(impExt.Org), nil
}

return "", errors.New("no imps in bid request")
}

func getMediaTypeForBid(bid openrtb2.Bid) (openrtb_ext.BidType, error) {
switch bid.MType {
case openrtb2.MarkupBanner:
return openrtb_ext.BidTypeBanner, nil
case openrtb2.MarkupVideo:
return openrtb_ext.BidTypeVideo, nil
default:
return "", &errortypes.BadServerResponse{
Message: fmt.Sprintf("unsupported MType %d", bid.MType),
}
}
}
24 changes: 24 additions & 0 deletions adapters/minutemedia/minutemedia_test.go
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package minutemedia

import (
"testing"

"github.com/prebid/prebid-server/v2/adapters/adapterstest"
"github.com/prebid/prebid-server/v2/config"
"github.com/prebid/prebid-server/v2/openrtb_ext"
)

const testsDir = "minutemediatest"
const testsBidderEndpoint = "http://localhost/prebid_server"

func TestJsonSamples(t *testing.T) {
bidder, buildErr := Builder(
openrtb_ext.BidderMinuteMedia,
config.Adapter{Endpoint: testsBidderEndpoint},
config.Server{ExternalUrl: "http://hosturl.com", GvlID: 1, DataCenter: "2"})
if buildErr != nil {
t.Fatalf("Builder returned unexpected error %v", buildErr)
}

adapterstest.RunJSONBidderTest(t, testsDir, bidder)
}
251 changes: 251 additions & 0 deletions adapters/minutemedia/minutemediatest/exemplary/banner-and-video-app.json
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{
"mockBidRequest": {
"id": "test-request-id",
"imp": [
{
"id": "test-imp-id",
"banner": {
"format": [
{
"w": 300,
"h": 250
},
{
"w": 300,
"h": 300
}
]
},
"ext": {
"bidder": {
"org": "72721",
"path": "mvo",
"zone": "1r"
}
}
},
{
"id": "test-imp-video-id",
"video": {
"mimes": [
"video/mp4"
],
"minduration": 1,
"maxduration": 2,
"protocols": [
1,
2,
5
],
"w": 1020,
"h": 780,
"startdelay": 1,
"placement": 1,
"playbackmethod": [
2
],
"delivery": [
1
],
"api": [
1,
2,
3,
4
]
},
"ext": {
"bidder": {
"org": "72721",
"path": "mvo",
"zone": "1r"
}
}
}
],
"app": {
"id": "fake-app-id",
"name": "MinuteMedia Fake Test App",
"bundle": "12345",
"storeurl": "https://example.com/fake-store-url",
"cat": [
"IAB15",
"IAB15-10"
],
"ver": "1.0.2",
"publisher": {
"id": "1"
}
},
"device": {
"dnt": 0,
"ua": "Fake Browser",
"ip": "123.145.167.189",
"carrier": "FakeTelco",
"language": "en",
"make": "Apple",
"model": "iPhone",
"os": "iOS",
"osv": "6.1",
"js": 1,
"ifa": "1234567890ABCDEF",
"connectiontype": 3,
"devicetype": 1
}
},
"httpCalls": [
{
"expectedRequest": {
"uri": "http://localhost/prebid_server?publisher_id=72721",
"body": {
"id": "test-request-id",
"imp": [
{
"id": "test-imp-id",
"banner": {
"format": [
{
"w": 300,
"h": 250
},
{
"w": 300,
"h": 300
}
]
},
"ext": {
"bidder": {
"org": "72721",
"zone": "1r",
"path": "mvo"
}
}
},
{
"id": "test-imp-video-id",
"video": {
"mimes": [
"video/mp4"
],
"minduration": 1,
"maxduration": 2,
"protocols": [
1,
2,
5
],
"w": 1020,
"h": 780,
"startdelay": 1,
"placement": 1,
"playbackmethod": [
2
],
"delivery": [
1
],
"api": [
1,
2,
3,
4
]
},
"ext": {
"bidder": {
"org": "72721",
"zone": "1r",
"path": "mvo"
}
}
}
],
"app": {
"id": "fake-app-id",
"name": "MinuteMedia Fake Test App",
"bundle": "12345",
"storeurl": "https://example.com/fake-store-url",
"cat": [
"IAB15",
"IAB15-10"
],
"ver": "1.0.2",
"publisher": {
"id": "1"
}
},
"device": {
"dnt": 0,
"ua": "Fake Browser",
"ip": "123.145.167.189",
"carrier": "FakeTelco",
"language": "en",
"make": "Apple",
"model": "iPhone",
"os": "iOS",
"osv": "6.1",
"js": 1,
"ifa": "1234567890ABCDEF",
"connectiontype": 3,
"devicetype": 1
}
}
},
"mockResponse": {
"status": 200,
"body": {
"id": "test-request-id",
"seatbid": [
{
"seat": "958",
"bid": [
{
"id": "7706636740145184841",
"impid": "test-imp-video-id",
"price": 0.5,
"adid": "29681110",
"adm": "some-test-ad",
"adomain": [
"yahoo.com"
],
"cid": "958",
"crid": "29681110",
"h": 576,
"w": 1024,
"mtype": 2
}
]
}
],
"bidid": "5778926625248726496",
"cur": "USD"
}
}
}
],
"expectedBidResponses": [
{
"bids": [
{
"bid": {
"id": "7706636740145184841",
"impid": "test-imp-video-id",
"price": 0.5,
"adm": "some-test-ad",
"adid": "29681110",
"adomain": [
"yahoo.com"
],
"cid": "958",
"crid": "29681110",
"w": 1024,
"h": 576,
"mtype": 2
},
"type": "video"
}
]
}
]
}
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