posthog-js-lite - npm Package Compare versions

Comparing version 2.0.0-alpha4 to 2.0.0-alpha5

lib/index.cjs.js

@@ -1128,3 +1128,3 @@ 'use strict';
 
-var version = "2.0.0-alpha4";
+var version = "2.0.0-alpha5";
 
@@ -1420,2 +1420,51 @@ function getContext(window) {
 
+var createMemoryStorage = function () {
+  var _cache = {};
+  var store = {
+    getItem: function (key) {
+      return _cache[key];
+    },
+    setItem: function (key, value) {
+      _cache[key] = value !== null ? value : undefined;
+    },
+    removeItem: function (key) {
+      delete _cache[key];
+    },
+    clear: function () {
+      for (var key in _cache) {
+        delete _cache[key];
+      }
+    },
+    getAllKeys: function () {
+      var keys = [];
+
+      for (var key in _cache) {
+        keys.push(key);
+      }
+
+      return keys;
+    }
+  };
+  return store;
+};
+
+var getStorage = function (type) {
+  switch (type) {
+    case 'cookie':
+      return cookieStore || localStore || sessionStorage || createMemoryStorage();
+
+    case 'localStorage':
+      return localStore || sessionStorage || createMemoryStorage();
+
+    case 'sessionStorage':
+      return sessionStorage || createMemoryStorage();
+
+    case 'memory':
+      return createMemoryStorage();
+
+    default:
+      return createMemoryStorage();
+  }
+};
+
 var PostHog =
@@ -1427,7 +1476,7 @@ /** @class */
   function PostHog(apiKey, options) {
-    var _this = _super.call(this, apiKey, options) || this;
+    var _this = _super.call(this, apiKey, options) || this; // posthog-js stores options in one object on
 
-    _this._storage = localStore || sessionStorage || cookieStore; // posthog-js stores options in one object on
 
     _this._storageKey = (options === null || options === void 0 ? void 0 : options.persistence_name) ? "ph_".concat(options.persistence_name) : "ph_".concat(apiKey, "_posthog");
+    _this._storage = getStorage((options === null || options === void 0 ? void 0 : options.persistence) || 'localStorage');
     return _this;
@@ -1434,0 +1483,0 @@ }

lib/index.d.ts

@@ -162,6 +162,8 @@ declare type PosthogCoreOptions = {
 
-interface PostHogOptions extends PosthogCoreOptions {
+declare type PostHogOptions = {
     autocapture?: boolean;
+    persistence?: 'localStorage' | 'sessionStorage' | 'cookie' | 'memory';
     persistence_name?: string;
-}
+} & PosthogCoreOptions;
+
 declare class PostHog extends PostHogCore {
@@ -181,2 +183,2 @@ private _storage;
 
-export { PostHog, PostHogOptions, PostHog as default };
+export { PostHog, PostHog as default };

lib/index.esm.js

@@ -1124,3 +1124,3 @@ /******************************************************************************
 
-var version = "2.0.0-alpha4";
+var version = "2.0.0-alpha5";
 
@@ -1416,2 +1416,51 @@ function getContext(window) {
 
+var createMemoryStorage = function () {
+  var _cache = {};
+  var store = {
+    getItem: function (key) {
+      return _cache[key];
+    },
+    setItem: function (key, value) {
+      _cache[key] = value !== null ? value : undefined;
+    },
+    removeItem: function (key) {
+      delete _cache[key];
+    },
+    clear: function () {
+      for (var key in _cache) {
+        delete _cache[key];
+      }
+    },
+    getAllKeys: function () {
+      var keys = [];
+
+      for (var key in _cache) {
+        keys.push(key);
+      }
+
+      return keys;
+    }
+  };
+  return store;
+};
+
+var getStorage = function (type) {
+  switch (type) {
+    case 'cookie':
+      return cookieStore || localStore || sessionStorage || createMemoryStorage();
+
+    case 'localStorage':
+      return localStore || sessionStorage || createMemoryStorage();
+
+    case 'sessionStorage':
+      return sessionStorage || createMemoryStorage();
+
+    case 'memory':
+      return createMemoryStorage();
+
+    default:
+      return createMemoryStorage();
+  }
+};
+
 var PostHog =
@@ -1423,7 +1472,7 @@ /** @class */
   function PostHog(apiKey, options) {
-    var _this = _super.call(this, apiKey, options) || this;
+    var _this = _super.call(this, apiKey, options) || this; // posthog-js stores options in one object on
 
-    _this._storage = localStore || sessionStorage || cookieStore; // posthog-js stores options in one object on
 
     _this._storageKey = (options === null || options === void 0 ? void 0 : options.persistence_name) ? "ph_".concat(options.persistence_name) : "ph_".concat(apiKey, "_posthog");
+    _this._storage = getStorage((options === null || options === void 0 ? void 0 : options.persistence) || 'localStorage');
     return _this;
@@ -1430,0 +1479,0 @@ }

lib/posthog-web/src/posthog-web.d.ts

@@ -1,6 +0,3 @@
-import { PostHogCore, PosthogCoreOptions, PostHogFetchOptions, PostHogFetchResponse, PostHogPersistedProperty } from '../../posthog-core/src';
-export interface PostHogOptions extends PosthogCoreOptions {
-    autocapture?: boolean;
-    persistence_name?: string;
-}
+import { PostHogCore, PostHogFetchOptions, PostHogFetchResponse, PostHogPersistedProperty } from '../../posthog-core/src';
+import { PostHogOptions } from './types';
 export declare class PostHog extends PostHogCore {
@@ -7,0 +4,0 @@ private _storage;

lib/posthog-web/src/storage.d.ts

@@ -0,1 +1,2 @@
+import { PostHogOptions } from './types';
 export declare type PostHogStorage = {
@@ -13,1 +14,2 @@ getItem: (key: string) => string | null | undefined;
 export declare const sessionStorage: PostHogStorage | undefined;
+export declare const getStorage: (type: PostHogOptions['persistence']) => PostHogStorage;

package.json

 {
   "name": "posthog-js-lite",
-  "version": "2.0.0-alpha4",
+  "version": "2.0.0-alpha5",
   "main": "lib/index.cjs.js",
@@ -5,0 +5,0 @@ "module": "lib/index.esm.js",

src/posthog-web.ts

 import {
   PostHogCore,
-  PosthogCoreOptions,
   PostHogFetchOptions,
@@ -9,12 +8,8 @@ PostHogFetchResponse,
 import { getContext } from './context'
-import { localStore, cookieStore, sessionStorage } from './storage'
+import { PostHogStorage, getStorage } from './storage'
 import { version } from '../package.json'
+import { PostHogOptions } from './types'
 
-export interface PostHogOptions extends PosthogCoreOptions {
-  autocapture?: boolean
-  persistence_name?: string
-}
-
 export class PostHog extends PostHogCore {
-  private _storage = localStore || sessionStorage || cookieStore
+  private _storage: PostHogStorage
   private _storageCache: any
@@ -28,2 +23,3 @@ private _storageKey: string
     this._storageKey = options?.persistence_name ? `ph_${options.persistence_name}` : `ph_${apiKey}_posthog`
+    this._storage = getStorage(options?.persistence || 'localStorage')
   }
@@ -30,0 +26,0 @@

src/storage.ts

@@ -0,1 +1,3 @@
+import { PostHogOptions } from './types'
+
 export type PostHogStorage = {
@@ -115,1 +117,47 @@ getItem: (key: string) => string | null | undefined
 export const sessionStorage = checkStoreIsSupported(_sessionStore) ? _sessionStore : undefined
+
+const createMemoryStorage = (): PostHogStorage => {
+  const _cache: { [key: string]: any | undefined } = {}
+
+  const store: PostHogStorage = {
+    getItem(key) {
+      return _cache[key]
+    },
+
+    setItem(key, value) {
+      _cache[key] = value !== null ? value : undefined
+    },
+
+    removeItem(key) {
+      delete _cache[key]
+    },
+    clear() {
+      for (const key in _cache) {
+        delete _cache[key]
+      }
+    },
+    getAllKeys() {
+      const keys = []
+      for (const key in _cache) {
+        keys.push(key)
+      }
+      return keys
+    },
+  }
+  return store
+}
+
+export const getStorage = (type: PostHogOptions['persistence']): PostHogStorage => {
+  switch (type) {
+    case 'cookie':
+      return cookieStore || localStore || sessionStorage || createMemoryStorage()
+    case 'localStorage':
+      return localStore || sessionStorage || createMemoryStorage()
+    case 'sessionStorage':
+      return sessionStorage || createMemoryStorage()
+    case 'memory':
+      return createMemoryStorage()
+    default:
+      return createMemoryStorage()
+  }
+}

No alert changes

Improved metrics

Total package byte prevSize

385421

increased by2.28%

Number of package files

25

increased by8.7%

Lines of code

3740

increased by3.69%

No dependency changes