From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../components/asrouter/modules/InfoBar.sys.mjs    | 169 +++++++++++++++++++++
 1 file changed, 169 insertions(+)
 create mode 100644 browser/components/asrouter/modules/InfoBar.sys.mjs

(limited to 'browser/components/asrouter/modules/InfoBar.sys.mjs')

diff --git a/browser/components/asrouter/modules/InfoBar.sys.mjs b/browser/components/asrouter/modules/InfoBar.sys.mjs
new file mode 100644
index 0000000000..a287b650a5
--- /dev/null
+++ b/browser/components/asrouter/modules/InfoBar.sys.mjs
@@ -0,0 +1,169 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs",
+  RemoteL10n: "resource:///modules/asrouter/RemoteL10n.sys.mjs",
+});
+
+class InfoBarNotification {
+  constructor(message, dispatch) {
+    this._dispatch = dispatch;
+    this.dispatchUserAction = this.dispatchUserAction.bind(this);
+    this.buttonCallback = this.buttonCallback.bind(this);
+    this.infobarCallback = this.infobarCallback.bind(this);
+    this.message = message;
+    this.notification = null;
+  }
+
+  /**
+   * Show the infobar notification and send an impression ping
+   *
+   * @param {object} browser Browser reference for the currently selected tab
+   */
+  async showNotification(browser) {
+    let { content } = this.message;
+    let { gBrowser } = browser.ownerGlobal;
+    let doc = gBrowser.ownerDocument;
+    let notificationContainer;
+    if (content.type === "global") {
+      notificationContainer = browser.ownerGlobal.gNotificationBox;
+    } else {
+      notificationContainer = gBrowser.getNotificationBox(browser);
+    }
+
+    let priority = content.priority || notificationContainer.PRIORITY_SYSTEM;
+
+    this.notification = await notificationContainer.appendNotification(
+      this.message.id,
+      {
+        label: this.formatMessageConfig(doc, content.text),
+        image: content.icon || "chrome://branding/content/icon64.png",
+        priority,
+        eventCallback: this.infobarCallback,
+      },
+      content.buttons.map(b => this.formatButtonConfig(b))
+    );
+
+    this.addImpression();
+  }
+
+  formatMessageConfig(doc, content) {
+    let docFragment = doc.createDocumentFragment();
+    // notificationbox will only `appendChild` for documentFragments
+    docFragment.appendChild(
+      lazy.RemoteL10n.createElement(doc, "span", { content })
+    );
+
+    return docFragment;
+  }
+
+  formatButtonConfig(button) {
+    let btnConfig = { callback: this.buttonCallback, ...button };
+    // notificationbox will set correct data-l10n-id attributes if passed in
+    // using the l10n-id key. Otherwise the `button.label` text is used.
+    if (button.label.string_id) {
+      btnConfig["l10n-id"] = button.label.string_id;
+    }
+
+    return btnConfig;
+  }
+
+  addImpression() {
+    // Record an impression in ASRouter for frequency capping
+    this._dispatch({ type: "IMPRESSION", data: this.message });
+    // Send a user impression telemetry ping
+    this.sendUserEventTelemetry("IMPRESSION");
+  }
+
+  /**
+   * Called when one of the infobar buttons is clicked
+   */
+  buttonCallback(notificationBox, btnDescription, target) {
+    this.dispatchUserAction(
+      btnDescription.action,
+      target.ownerGlobal.gBrowser.selectedBrowser
+    );
+    let isPrimary = target.classList.contains("primary");
+    let eventName = isPrimary
+      ? "CLICK_PRIMARY_BUTTON"
+      : "CLICK_SECONDARY_BUTTON";
+    this.sendUserEventTelemetry(eventName);
+  }
+
+  dispatchUserAction(action, selectedBrowser) {
+    this._dispatch({ type: "USER_ACTION", data: action }, selectedBrowser);
+  }
+
+  /**
+   * Called when interacting with the toolbar (but not through the buttons)
+   */
+  infobarCallback(eventType) {
+    if (eventType === "removed") {
+      this.notification = null;
+      // eslint-disable-next-line no-use-before-define
+      InfoBar._activeInfobar = null;
+    } else if (this.notification) {
+      this.sendUserEventTelemetry("DISMISSED");
+      this.notification = null;
+      // eslint-disable-next-line no-use-before-define
+      InfoBar._activeInfobar = null;
+    }
+  }
+
+  sendUserEventTelemetry(event) {
+    const ping = {
+      message_id: this.message.id,
+      event,
+    };
+    this._dispatch({
+      type: "INFOBAR_TELEMETRY",
+      data: { action: "infobar_user_event", ...ping },
+    });
+  }
+}
+
+export const InfoBar = {
+  _activeInfobar: null,
+
+  maybeLoadCustomElement(win) {
+    if (!win.customElements.get("remote-text")) {
+      Services.scriptloader.loadSubScript(
+        "resource://activity-stream/data/custom-elements/paragraph.js",
+        win
+      );
+    }
+  },
+
+  maybeInsertFTL(win) {
+    win.MozXULElement.insertFTLIfNeeded("browser/newtab/asrouter.ftl");
+    win.MozXULElement.insertFTLIfNeeded(
+      "browser/defaultBrowserNotification.ftl"
+    );
+  },
+
+  async showInfoBarMessage(browser, message, dispatch) {
+    // Prevent stacking multiple infobars
+    if (this._activeInfobar) {
+      return null;
+    }
+
+    const win = browser?.ownerGlobal;
+
+    if (!win || lazy.PrivateBrowsingUtils.isWindowPrivate(win)) {
+      return null;
+    }
+
+    this.maybeLoadCustomElement(win);
+    this.maybeInsertFTL(win);
+
+    let notification = new InfoBarNotification(message, dispatch);
+    await notification.showNotification(browser);
+    this._activeInfobar = true;
+
+    return notification;
+  },
+};
-- 
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