/
smilewanted.go
106 lines (89 loc) · 3 KB
/
smilewanted.go
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package smilewanted
import (
"encoding/json"
"fmt"
"net/http"
"github.com/mxmCherry/openrtb/v15/openrtb2"
"github.com/prebid/prebid-server/adapters"
"github.com/prebid/prebid-server/config"
"github.com/prebid/prebid-server/errortypes"
"github.com/prebid/prebid-server/openrtb_ext"
)
type adapter struct {
URI string
}
func (a *adapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
request.AT = 1 //Defaulting to first price auction for all prebid requests
reqJSON, err := json.Marshal(request)
if err != nil {
return nil, []error{&errortypes.BadInput{
Message: fmt.Sprintf("Json not encoded. err: %s", err),
}}
}
headers := http.Header{}
headers.Add("Content-Type", "application/json;charset=utf-8")
headers.Add("Accept", "application/json")
headers.Add("x-openrtb-version", "2.5")
headers.Add("sw-integration-type", "prebid_server")
return []*adapters.RequestData{{
Method: "POST",
Uri: a.URI,
Body: reqJSON,
Headers: headers,
}}, []error{}
}
func (a *adapter) MakeBids(internalRequest *openrtb2.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {
if response.StatusCode == http.StatusNoContent {
return nil, nil
}
if response.StatusCode == http.StatusBadRequest {
return nil, []error{&errortypes.BadInput{
Message: fmt.Sprintf("Unexpected status code: %d.", response.StatusCode),
}}
}
if response.StatusCode != http.StatusOK {
return nil, []error{&errortypes.BadServerResponse{
Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info.", response.StatusCode),
}}
}
var bidResp openrtb2.BidResponse
if err := json.Unmarshal(response.Body, &bidResp); err != nil {
return nil, []error{&errortypes.BadServerResponse{
Message: fmt.Sprintf("Bad server response: %s.", err),
}}
}
var bidReq openrtb2.BidRequest
if err := json.Unmarshal(externalRequest.Body, &bidReq); err != nil {
return nil, []error{err}
}
bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(bidResp.SeatBid[0].Bid))
sb := bidResp.SeatBid[0]
for i := 0; i < len(sb.Bid); i++ {
bid := sb.Bid[i]
bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
Bid: &bid,
BidType: getMediaTypeForImp(bid.ImpID, internalRequest.Imp),
})
}
return bidResponse, nil
}
// getMediaTypeForImp figures out which media type this bid is for.
func getMediaTypeForImp(impId string, imps []openrtb2.Imp) openrtb_ext.BidType {
mediaType := openrtb_ext.BidTypeBanner //default type
for _, imp := range imps {
if imp.ID == impId {
if imp.Video != nil {
mediaType = openrtb_ext.BidTypeVideo
}
return mediaType
}
}
return mediaType
}
// Builder builds a new instance of the SmileWanted adapter for the given bidder with the given config.
func Builder(bidderName openrtb_ext.BidderName, config config.Adapter) (adapters.Bidder, error) {
bidder := &adapter{
URI: config.Endpoint,
}
return bidder, nil
}