feat: allow overriding of api endpoint & capture dataset (#262)

* feat: allow overriding of api endpoint & capture dataset * feat: address review comments
statsig-io · Jul 12, 2024 · 5901129 · 5901129
1 parent fe477b4
commit 5901129
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Showing 3 changed files with 31 additions and 7 deletions.
diff --git a/packages/combo/src/AutoInit.ts b/packages/combo/src/AutoInit.ts
@@ -4,7 +4,7 @@ import {
   _getDocumentSafe,
   _getWindowSafe,
 } from '@statsig/client-core';
-import { StatsigClient } from '@statsig/js-client';
+import { StatsigClient, StatsigOptions } from '@statsig/js-client';
 
 type InitArgs = {
   sdkKey: string;
@@ -49,35 +49,39 @@ export abstract class AutoInit {
     try {
       const win = _getWindowSafe();
       const doc = _getDocumentSafe();
-
       if (!win || !doc || !doc.currentScript) {
         return;
       }
 
       const srcUrl = doc.currentScript.getAttribute('src');
       const baseUrl = win.location?.href;
-
       if (!srcUrl || !baseUrl) {
         return;
       }
 
       const url = new URL(srcUrl, baseUrl);
       const params = url.searchParams;
       const sdkKey = _getParam('sdkKey', params) ?? _getParam('apiKey', params);
-
       if (!sdkKey) {
         return;
       }
 
+      const options: StatsigOptions = {};
+      const proxy = _getParam('proxy', params);
+      if (proxy) {
+        options['networkConfig'] = {
+          api: proxy,
+        };
+      }
+
       const current: unknown = __STATSIG__?.instances?.[sdkKey];
       let client: StatsigClient | null = null;
-
       if (current instanceof StatsigClient) {
         client = current;
       }
 
       if (!client) {
-        client = new StatsigClient(sdkKey, _constructUser());
+        client = new StatsigClient(sdkKey, _constructUser(), options);
         client.initializeAsync().catch((err) => {
           Log.error(err);
         });

diff --git a/packages/web-analytics/src/Utils.ts b/packages/web-analytics/src/Utils.ts
@@ -1,5 +1,22 @@
 import { _getCurrentPageUrlSafe, _getWindowSafe } from '@statsig/client-core';
 
+export function _gatherDatasetProperties(el: Element): Record<string, string> {
+  const dataset = {} as Record<string, string>;
+  if (!el) {
+    return dataset;
+  }
+  const attr = (el as HTMLElement)?.dataset;
+  if (!attr) {
+    return dataset;
+  }
+
+  for (const key in attr) {
+    dataset[`data-${key}`] = attr[key] || '';
+  }
+
+  return dataset;
+}
+
 export function _gatherEventData(target: Element): {
   value: string;
   metadata: Record<string, string | null>;
@@ -31,6 +48,8 @@ export function _gatherEventData(target: Element): {
 
   if (tagName === 'button' || anchor) {
     metadata['content'] = (target.textContent || '').trim();
+    const dataset = _gatherDatasetProperties(anchor || target);
+    Object.assign(metadata, dataset);
   }
 
   return { value, metadata };

diff --git a/tools/scripts/minifier-name-cache.json b/tools/scripts/minifier-name-cache.json
@@ -173,7 +173,8 @@
       "$_downloadConfigSpecsUrl": "cn",
       "$_getSpecs": "dn",
       "$_evaluator": "hn",
-      "$_getOutputs": "vn"
+      "$_getOutputs": "vn",
+      "$_gatherDatasetProperties": "fn"
     }
   }
 }