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| 1 | +package adtonos |
| 2 | + |
| 3 | +import ( |
| 4 | + "encoding/json" |
| 5 | + "fmt" |
| 6 | + "net/http" |
| 7 | + "text/template" |
| 8 | + |
| 9 | + "github.com/prebid/openrtb/v20/openrtb2" |
| 10 | + "github.com/prebid/prebid-server/v2/adapters" |
| 11 | + "github.com/prebid/prebid-server/v2/config" |
| 12 | + "github.com/prebid/prebid-server/v2/errortypes" |
| 13 | + "github.com/prebid/prebid-server/v2/macros" |
| 14 | + "github.com/prebid/prebid-server/v2/openrtb_ext" |
| 15 | +) |
| 16 | + |
| 17 | +type adapter struct { |
| 18 | + endpointTemplate *template.Template |
| 19 | +} |
| 20 | + |
| 21 | +func Builder(bidderName openrtb_ext.BidderName, config config.Adapter, server config.Server) (adapters.Bidder, error) { |
| 22 | + template, err := template.New("endpointTemplate").Parse(config.Endpoint) |
| 23 | + if err != nil { |
| 24 | + return nil, fmt.Errorf("unable to parse endpoint url template: %v", err) |
| 25 | + } |
| 26 | + |
| 27 | + bidder := &adapter{ |
| 28 | + endpointTemplate: template, |
| 29 | + } |
| 30 | + return bidder, nil |
| 31 | +} |
| 32 | + |
| 33 | +func (a *adapter) MakeRequests(request *openrtb2.BidRequest, requestInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) { |
| 34 | + var bidderExt adapters.ExtImpBidder |
| 35 | + if err := json.Unmarshal(request.Imp[0].Ext, &bidderExt); err != nil { |
| 36 | + return nil, []error{&errortypes.BadInput{ |
| 37 | + Message: fmt.Sprintf("Invalid imp.ext for impression index %d. Error Infomation: %s", 0, err.Error()), |
| 38 | + }} |
| 39 | + } |
| 40 | + var impExt openrtb_ext.ImpExtAdTonos |
| 41 | + if err := json.Unmarshal(bidderExt.Bidder, &impExt); err != nil { |
| 42 | + return nil, []error{&errortypes.BadInput{ |
| 43 | + Message: fmt.Sprintf("Invalid imp.ext.bidder for impression index %d. Error Infomation: %s", 0, err.Error()), |
| 44 | + }} |
| 45 | + } |
| 46 | + |
| 47 | + endpoint, err := a.buildEndpointURL(&impExt) |
| 48 | + if err != nil { |
| 49 | + return nil, []error{err} |
| 50 | + } |
| 51 | + |
| 52 | + requestJson, err := json.Marshal(request) |
| 53 | + if err != nil { |
| 54 | + return nil, []error{err} |
| 55 | + } |
| 56 | + |
| 57 | + headers := http.Header{} |
| 58 | + headers.Add("Content-Type", "application/json;charset=utf-8") |
| 59 | + headers.Add("Accept", "application/json") |
| 60 | + |
| 61 | + requestData := &adapters.RequestData{ |
| 62 | + Method: "POST", |
| 63 | + Uri: endpoint, |
| 64 | + Body: requestJson, |
| 65 | + Headers: headers, |
| 66 | + ImpIDs: openrtb_ext.GetImpIDs(request.Imp), |
| 67 | + } |
| 68 | + |
| 69 | + return []*adapters.RequestData{requestData}, nil |
| 70 | +} |
| 71 | + |
| 72 | +func (a *adapter) buildEndpointURL(params *openrtb_ext.ImpExtAdTonos) (string, error) { |
| 73 | + endpointParams := macros.EndpointTemplateParams{PublisherID: params.SupplierID} |
| 74 | + return macros.ResolveMacros(a.endpointTemplate, endpointParams) |
| 75 | +} |
| 76 | + |
| 77 | +func (a *adapter) MakeBids(request *openrtb2.BidRequest, requestData *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) { |
| 78 | + if adapters.IsResponseStatusCodeNoContent(responseData) { |
| 79 | + return nil, nil |
| 80 | + } |
| 81 | + |
| 82 | + if err := adapters.CheckResponseStatusCodeForErrors(responseData); err != nil { |
| 83 | + return nil, []error{err} |
| 84 | + } |
| 85 | + |
| 86 | + var response openrtb2.BidResponse |
| 87 | + if err := json.Unmarshal(responseData.Body, &response); err != nil { |
| 88 | + return nil, []error{err} |
| 89 | + } |
| 90 | + |
| 91 | + bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(request.Imp)) |
| 92 | + bidResponse.Currency = response.Cur |
| 93 | + var errors []error |
| 94 | + for _, seatBid := range response.SeatBid { |
| 95 | + for i := range seatBid.Bid { |
| 96 | + bidType, err := getMediaTypeForBid(seatBid.Bid[i], request.Imp) |
| 97 | + if err != nil { |
| 98 | + errors = append(errors, err) |
| 99 | + continue |
| 100 | + } |
| 101 | + b := &adapters.TypedBid{ |
| 102 | + Bid: &seatBid.Bid[i], |
| 103 | + BidType: bidType, |
| 104 | + } |
| 105 | + bidResponse.Bids = append(bidResponse.Bids, b) |
| 106 | + } |
| 107 | + } |
| 108 | + return bidResponse, errors |
| 109 | +} |
| 110 | + |
| 111 | +func getMediaTypeForBid(bid openrtb2.Bid, requestImps []openrtb2.Imp) (openrtb_ext.BidType, error) { |
| 112 | + if bid.MType != 0 { |
| 113 | + // If present, use explicit markup type annotation from the bidder: |
| 114 | + switch bid.MType { |
| 115 | + case openrtb2.MarkupAudio: |
| 116 | + return openrtb_ext.BidTypeAudio, nil |
| 117 | + case openrtb2.MarkupVideo: |
| 118 | + return openrtb_ext.BidTypeVideo, nil |
| 119 | + case openrtb2.MarkupBanner: |
| 120 | + return openrtb_ext.BidTypeBanner, nil |
| 121 | + case openrtb2.MarkupNative: |
| 122 | + return openrtb_ext.BidTypeNative, nil |
| 123 | + } |
| 124 | + } |
| 125 | + // As a fallback, guess markup type based on requested type - AdTonos is an audio company so we prioritize that. |
| 126 | + for _, requestImp := range requestImps { |
| 127 | + if requestImp.ID == bid.ImpID { |
| 128 | + if requestImp.Audio != nil { |
| 129 | + return openrtb_ext.BidTypeAudio, nil |
| 130 | + } else if requestImp.Video != nil { |
| 131 | + return openrtb_ext.BidTypeVideo, nil |
| 132 | + } else { |
| 133 | + return "", &errortypes.BadInput{ |
| 134 | + Message: fmt.Sprintf("Unsupported bidtype for bid: \"%s\"", bid.ImpID), |
| 135 | + } |
| 136 | + } |
| 137 | + } |
| 138 | + } |
| 139 | + return "", &errortypes.BadInput{ |
| 140 | + Message: fmt.Sprintf("Failed to find impression: \"%s\"", bid.ImpID), |
| 141 | + } |
| 142 | +} |
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