Add A1Media Bid Adapter (#10424)

Co-authored-by: ChangsikChoi <>

modules/a1MediaBidAdapter.js

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+import { ortbConverter } from '../libraries/ortbConverter/converter.js';
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER, VIDEO, NATIVE } from '../src/mediaTypes.js';
+
+const BIDDER_CODE = 'a1media';
+const END_POINT = 'https://d11.contentsfeed.com/dsp/breq/a1';
+const DEFAULT_CURRENCY = 'JPY';
+
+const converter = ortbConverter({
+  context: {
+    netRevenue: true,
+    ttl: 30,
+  },
+  imp(buildImp, bidRequest, context) {
+    const imp = buildImp(bidRequest, context);
+    if (!imp.bidfloor) {
+      imp.bidfloor = bidRequest.params.bidfloor || 0;
+      imp.bidfloorcur = bidRequest.params.currency || DEFAULT_CURRENCY;
+    }
+    if (bidRequest.params.battr) {
+      Object.keys(bidRequest.mediaTypes).forEach(mType => {
+        imp[mType].battr = bidRequest.params.battr;
+      })
+    }
+    return imp;
+  },
+  request(buildRequest, imps, bidderRequest, context) {
+    const request = buildRequest(imps, bidderRequest, context);
+    const bid = context.bidRequests[0];
+    if (!request.cur) {
+      request.cur = [bid.params.currency || DEFAULT_CURRENCY];
+    }
+    if (bid.params.bcat) {
+      request.bcat = bid.params.bcat;
+    }
+    return request;
+  },
+  bidResponse(buildBidResponse, bid, context) {
+    const { bidRequest } = context;
+
+    let resMediaType;
+    const reqMediaTypes = Object.keys(bidRequest.mediaTypes);
+    if (reqMediaTypes.length === 1) {
+      resMediaType = reqMediaTypes[0];
+    } else {
+      if (bid.adm.search(/^(<\?xml|<vast)/i) !== -1) {
+        resMediaType = VIDEO;
+      } else if (bid.adm[0] === '{') {
+        resMediaType = NATIVE;
+      } else {
+        resMediaType = BANNER;
+      }
+    }
+
+    context.mediaType = resMediaType;
+    context.cpm = bid.price;
+
+    const bidResponse = buildBidResponse(bid, context);
+    return bidResponse;
+  }
+});
+
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER, VIDEO, NATIVE],
+
+  isBidRequestValid: function (bid) {
+    return true;
+  },
+
+  buildRequests: function (validBidRequests, bidderRequest) {
+    const data = converter.toORTB({ validBidRequests, bidderRequest });
+    return {
+      method: 'POST',
+      url: END_POINT,
+      data: data,
+      options: {
+        withCredentials: false,
+      }
+    };
+  },
+
+  interpretResponse: function (serverResponse, bidRequest) {
+    const bids = converter.fromORTB({response: serverResponse.body, request: bidRequest.data}).bids;
+    return bids;
+  },
+
+};
+registerBidder(spec);

modules/a1MediaBidAdapter.md

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+# Overview
+
+```markdown
+Module Name: A1Media Bid Adapter
+Module Type: Bidder Adapter
+Maintainer: [email protected]
+```
+
+# Description
+
+Connects to A1Media exchange for bids.
+
+# Test Parameters
+
+## Sample Banner Ad Unit
+
+```javascript
+var adUnits = [
+    {
+        code: 'test-div',
+        mediaTypes: {
+            banner: {
+                sizes: [[320, 100]],
+            }
+        },
+        bids: [
+            {
+                bidder: "a1media",
+                params: {
+                    bidfloor: 0.9,      //optional
+                    currency: 'JPY'     //optional
+                    battr: [ 13 ],      //optional
+                    bcat: ['IAB1-1']    //optional
+                }
+            }
+        ]
+    }
+]
+```
+
+## Sample Video Ad Unit
+
+```javascript
+var adUnits = [
+    {
+        code: 'test-div',
+        mediaTypes: {
+            video: {
+                mimes: ['video/mp4'],
+            }
+        },
+        bids: [
+            {
+                bidder: "a1media",
+                params: {
+                    bidfloor: 0.9,      //optional
+                    currency: 'JPY'     //optional
+                    battr: [ 13 ],      //optional
+                    bcat: ['IAB1-1']    //optional
+                }
+            }
+        ]
+    }
+]
+```
+
+## Sample Native Ad Unit
+
+```javascript
+var adUnits = [
+    {
+        code: 'test-div',
+        mediaTypes: {
+            native: {
+                title: {
+                    len: 140
+                },
+            }
+        },
+        bids: [
+            {
+                bidder: "a1media",
+                params: {
+                    bidfloor: 0.9,      //optional
+                    currency: 'JPY'     //optional
+                    battr: [ 13 ],      //optional
+                    bcat: ['IAB1-1']    //optional
+                }
+            }
+        ]
+    }
+]
+```