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przemkaczmarekprzemkaczmarek
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Zeta Global SSP: Add sid parameter and audio support, no longer generic (#3865)
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Lines changed: 460 additions & 36 deletions

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‎src/main/java/org/prebid/server/bidder/zeta_global_ssp/ZetaGlobalSspBidder.java‎

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package org.prebid.server.bidder.zeta_global_ssp;
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import com.fasterxml.jackson.core.type.TypeReference;
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import com.iab.openrtb.request.BidRequest;
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import com.iab.openrtb.request.Imp;
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import com.iab.openrtb.response.Bid;
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import com.iab.openrtb.response.BidResponse;
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import com.iab.openrtb.response.SeatBid;
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import org.prebid.server.bidder.Bidder;
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import org.prebid.server.bidder.model.BidderBid;
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import org.prebid.server.bidder.model.BidderCall;
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import org.prebid.server.bidder.model.BidderError;
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import org.prebid.server.bidder.model.HttpRequest;
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import org.prebid.server.bidder.model.Result;
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import org.prebid.server.exception.PreBidException;
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import org.prebid.server.json.DecodeException;
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import org.prebid.server.json.JacksonMapper;
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import org.prebid.server.proto.openrtb.ext.ExtPrebid;
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import org.prebid.server.proto.openrtb.ext.request.zeta_global_ssp.ExtImpZetaGlobalSSP;
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import org.prebid.server.proto.openrtb.ext.response.BidType;
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import org.prebid.server.proto.openrtb.ext.response.ExtBidPrebid;
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import org.prebid.server.util.BidderUtil;
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import org.prebid.server.util.HttpUtil;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import java.util.Objects;
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import java.util.Optional;
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public class ZetaGlobalSspBidder implements Bidder<BidRequest> {
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private static final TypeReference<ExtPrebid<?, ExtImpZetaGlobalSSP>> ZETA_GLOBAL_EXT_TYPE_REFERENCE =
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new TypeReference<>() {
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};
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private static final TypeReference<ExtPrebid<ExtBidPrebid, ?>> EXT_BID_TYPE_REFERENCE =
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new TypeReference<>() {
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};
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private static final String SID_MACRO = "{{AccountID}}";
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private final String endpointUrl;
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private final JacksonMapper mapper;
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public ZetaGlobalSspBidder(String endpointUrl, JacksonMapper mapper) {
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this.endpointUrl = HttpUtil.validateUrl(endpointUrl);
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this.mapper = Objects.requireNonNull(mapper);
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}
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@Override
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public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request) {
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final Imp firstImp = request.getImp().getFirst();
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final ExtImpZetaGlobalSSP extImp;
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try {
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extImp = parseImpExt(firstImp);
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} catch (PreBidException e) {
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return Result.withError(BidderError.badInput(e.getMessage()));
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}
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final HttpRequest<BidRequest> httpRequest = BidderUtil.defaultRequest(
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removeImpsExt(request),
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resolveEndpoint(extImp),
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mapper);
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return Result.withValues(Collections.singletonList(httpRequest));
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}
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private ExtImpZetaGlobalSSP parseImpExt(Imp imp) {
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try {
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return mapper.mapper().convertValue(imp.getExt(), ZETA_GLOBAL_EXT_TYPE_REFERENCE).getBidder();
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} catch (IllegalArgumentException e) {
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throw new PreBidException("Missing bidder ext in impression with id: " + imp.getId());
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}
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}
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private String resolveEndpoint(ExtImpZetaGlobalSSP extImpZetaGlobalSSP) {
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return endpointUrl
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.replace(SID_MACRO, Objects.toString(extImpZetaGlobalSSP.getSid(), "0"));
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}
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private BidRequest removeImpsExt(BidRequest request) {
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final List<Imp> imps = new ArrayList<>(request.getImp());
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final Imp firstImp = imps.getFirst().toBuilder().ext(null).build();
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imps.set(0, firstImp);
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return request.toBuilder()
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.imp(imps)
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.build();
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}
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@Override
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public Result<List<BidderBid>> makeBids(BidderCall<BidRequest> httpCall, BidRequest bidRequest) {
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try {
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final BidResponse bidResponse = mapper.decodeValue(httpCall.getResponse().getBody(), BidResponse.class);
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final List<BidderError> errors = new ArrayList<>();
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return Result.of(extractBids(bidResponse, errors), errors);
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} catch (DecodeException | PreBidException e) {
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return Result.withError(BidderError.badServerResponse(e.getMessage()));
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}
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}
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private List<BidderBid> extractBids(BidResponse bidResponse, List<BidderError> errors) {
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if (bidResponse == null || bidResponse.getSeatbid() == null) {
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return Collections.emptyList();
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}
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return bidsFromResponse(bidResponse, errors);
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}
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private List<BidderBid> bidsFromResponse(BidResponse bidResponse, List<BidderError> errors) {
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return bidResponse.getSeatbid().stream()
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.filter(Objects::nonNull)
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.map(SeatBid::getBid)
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.filter(Objects::nonNull)
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.flatMap(Collection::stream)
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.filter(Objects::nonNull)
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.map(bid -> makeBid(bid, bidResponse.getCur(), errors))
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.filter(Objects::nonNull)
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.toList();
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}
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private BidderBid makeBid(Bid bid, String currency, List<BidderError> errors) {
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final BidType mediaType = getMediaType(bid, errors);
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return mediaType == null ? null : BidderBid.of(bid, mediaType, currency);
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}
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private BidType getMediaType(Bid bid, List<BidderError> errors) {
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try {
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return Optional.ofNullable(bid.getExt())
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.map(ext -> mapper.mapper().convertValue(ext, EXT_BID_TYPE_REFERENCE))
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.map(ExtPrebid::getPrebid)
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.map(ExtBidPrebid::getType)
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.orElseThrow(IllegalArgumentException::new);
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} catch (IllegalArgumentException e) {
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errors.add(BidderError.badServerResponse(
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"Failed to parse impression \"%s\" mediatype".formatted(bid.getImpid())));
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return null;
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}
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}
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}

‎src/main/java/org/prebid/server/proto/openrtb/ext/request/zeta_global_ssp/ExtImpZetaGlobalSSP.java‎

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package org.prebid.server.proto.openrtb.ext.request.zeta_global_ssp;
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import lombok.Value;
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@Value(staticConstructor = "of")
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public class ExtImpZetaGlobalSSP {
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Integer sid;
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}

‎src/main/java/org/prebid/server/spring/config/bidder/ZetaGlobalSspConfiguration.java‎

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package org.prebid.server.spring.config.bidder;
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import org.prebid.server.bidder.BidderDeps;
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import org.prebid.server.bidder.zeta_global_ssp.ZetaGlobalSspBidder;
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import org.prebid.server.json.JacksonMapper;
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import org.prebid.server.spring.config.bidder.model.BidderConfigurationProperties;
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import org.prebid.server.spring.config.bidder.util.BidderDepsAssembler;
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import org.prebid.server.spring.config.bidder.util.UsersyncerCreator;
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import org.prebid.server.spring.env.YamlPropertySourceFactory;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.PropertySource;
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import jakarta.validation.constraints.NotBlank;
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@Configuration
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@PropertySource(value = "classpath:/bidder-config/zeta_global_ssp.yaml", factory = YamlPropertySourceFactory.class)
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public class ZetaGlobalSspConfiguration {
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private static final String BIDDER_NAME = "zeta_global_ssp";
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@Bean("zetaglobalsspConfigurationProperties")
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@ConfigurationProperties("adapters.zetaglobalssp")
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BidderConfigurationProperties configurationProperties() {
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return new BidderConfigurationProperties();
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}
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@Bean
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BidderDeps zetaGlobalSspBidderDeps(@Qualifier("zetaglobalsspConfigurationProperties")
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BidderConfigurationProperties zetaGlobalSspConfigurationProperties,
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@NotBlank @Value("${external-url}") String externalUrl,
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JacksonMapper mapper) {
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return BidderDepsAssembler.forBidder(BIDDER_NAME)
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.withConfig(zetaGlobalSspConfigurationProperties)
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.usersyncerCreator(UsersyncerCreator.create(externalUrl))
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.bidderCreator(config -> new ZetaGlobalSspBidder(config.getEndpoint(), mapper))
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.assemble();
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}
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}

‎src/main/resources/bidder-config/generic.yaml‎

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- video
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supported-vendors:
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vendor-id: 0
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zeta_global_ssp:
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enabled: false
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endpoint: https://ssp.disqus.com/bid/prebid-server?sid=GET_SID_FROM_ZETA
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endpoint-compression: gzip
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meta-info:
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maintainer-email: DL-Zeta-SSP@zetaglobal.com
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app-media-types:
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- banner
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- video
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site-media-types:
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- banner
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- video
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supported-vendors:
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vendor-id: 833
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usersync:
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enabled: true
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cookie-family-name: zeta_global_ssp
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redirect:
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url: https://ssp.disqus.com/redirectuser?sid=GET_SID_FROM_ZETA&gdpr={{gdpr}}&gdpr_consent={{gdpr_consent}}&us_privacy={{us_privacy}}&r={{redirect_url}}
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uid-macro: 'BUYERUID'
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support-cors: false
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blue:
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enabled: false
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endpoint: https://prebid-us-east-1.getblue.io/?src=prebid

‎src/main/resources/bidder-config/zeta_global_ssp.yaml‎

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adapters:
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zeta_global_ssp:
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endpoint: https://ssp.disqus.com/bid/prebid-server?sid={{AccountID}}
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endpoint-compression: gzip
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geoscope:
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- global
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modifying-vast-xml-allowed: true
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meta-info:
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maintainer-email: DL-Zeta-SSP@zetaglobal.com
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app-media-types:
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- banner
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- video
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- audio
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site-media-types:
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- banner
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- video
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- audio
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vendor-id: 833
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usersync:
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cookie-family-name: zeta_global_ssp
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redirect:
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url: https://ssp.disqus.com/redirectuser?gdpr={{gdpr}}&gdpr_consent={{gdpr_consent}}&us_privacy={{us_privacy}}&r={{redirect_url}}
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support-cors: false
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uid-macro: 'BUYERUID'

‎src/main/resources/static/bidder-params/zeta_global_ssp.json‎

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{
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"$schema": "http://json-schema.org/draft-04/schema#",
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"title": "Zeta Global SSP Adapter Params",
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"description": "A schema which validates params accepted by the Zeta SSP adapter",
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"type": "object",
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"properties": {},
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"description": "A schema which validates params accepted by the Zeta Global SSP adapter",
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"required": []
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"type": "object",
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"properties": {
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"sid": {
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"type": "integer",
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"description": "An ID which identifies the publisher"
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}
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}
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}

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