Move to a Web Extension only. Fixes #1005

src/js/background/identityState.js

@@ -0,0 +1,62 @@
+const identityState = {
+  storageArea: {
+    area: browser.storage.local,
+
+    getContainerStoreKey(cookieStoreId) {
+      const storagePrefix = "identitiesState@@_";
+      return `${storagePrefix}${cookieStoreId}`;
+    },
+
+    async get(cookieStoreId) {
+      const storeKey = this.getContainerStoreKey(cookieStoreId);
+      const storageResponse = await this.area.get([storeKey]);
+      if (storageResponse && storeKey in storageResponse) {
+        return storageResponse[storeKey];
+      }
+      const defaultContainerState = identityState._createIdentityState();
+      await this.set(cookieStoreId, defaultContainerState);
+
+      return defaultContainerState;
+    },
+
+    set(cookieStoreId, data) {
+      const storeKey = this.getContainerStoreKey(cookieStoreId);
+      return this.area.set({
+        [storeKey]: data
+      });
+    },
+
+    remove(cookieStoreId) {
+      const storeKey = this.getContainerStoreKey(cookieStoreId);
+      return this.area.remove([storeKey]);
+    }
+  },
+
+  _createTabObject(tab) {
+    return Object.assign({}, tab);
+  },
+
+  async storeHidden(cookieStoreId, windowId) {
+    const containerState = await this.storageArea.get(cookieStoreId);
+    const tabsByContainer = await browser.tabs.query({cookieStoreId, windowId});
+    tabsByContainer.forEach((tab) => {
+      const tabObject = this._createTabObject(tab);
+      if (!backgroundLogic.isPermissibleURL(tab.url)) {
+        return;
+      }
+      // This tab is going to be closed. Let's mark this tabObject as
+      // non-active.
+      tabObject.active = false;
+      tabObject.hiddenState = true;
+      containerState.hiddenTabs.push(tabObject);
+    });
+
+    return this.storageArea.set(cookieStoreId, containerState);
+  },
+
+  _createIdentityState() {
+    return {
+      hiddenTabs: []
+    };
+  },
+};