From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../content-src/aboutwelcome/aboutwelcome.jsx      | 140 +++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 browser/components/newtab/content-src/aboutwelcome/aboutwelcome.jsx

(limited to 'browser/components/newtab/content-src/aboutwelcome/aboutwelcome.jsx')

diff --git a/browser/components/newtab/content-src/aboutwelcome/aboutwelcome.jsx b/browser/components/newtab/content-src/aboutwelcome/aboutwelcome.jsx
new file mode 100644
index 0000000000..18ef140618
--- /dev/null
+++ b/browser/components/newtab/content-src/aboutwelcome/aboutwelcome.jsx
@@ -0,0 +1,140 @@
+/* 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/. */
+
+import React from "react";
+import ReactDOM from "react-dom";
+import { AboutWelcomeUtils } from "../lib/aboutwelcome-utils";
+import { MultiStageAboutWelcome } from "./components/MultiStageAboutWelcome";
+import { ReturnToAMO } from "./components/ReturnToAMO";
+
+class AboutWelcome extends React.PureComponent {
+  constructor(props) {
+    super(props);
+    this.state = { metricsFlowUri: null };
+    this.fetchFxAFlowUri = this.fetchFxAFlowUri.bind(this);
+  }
+
+  async fetchFxAFlowUri() {
+    this.setState({ metricsFlowUri: await window.AWGetFxAMetricsFlowURI?.() });
+  }
+
+  componentDidMount() {
+    if (!this.props.skipFxA) {
+      this.fetchFxAFlowUri();
+    }
+    // Record impression with performance data after allowing the page to load
+    const recordImpression = domState => {
+      const { domComplete, domInteractive } = performance
+        .getEntriesByType("navigation")
+        .pop();
+      AboutWelcomeUtils.sendImpressionTelemetry(this.props.messageId, {
+        domComplete,
+        domInteractive,
+        mountStart: performance.getEntriesByName("mount").pop().startTime,
+        domState,
+        source: this.props.UTMTerm,
+      });
+    };
+    if (document.readyState === "complete") {
+      // Page might have already triggered a load event because it waited for async data,
+      // e.g., attribution, so the dom load timing could be of a empty content
+      // with domState in telemetry captured as 'complete'
+      recordImpression(document.readyState);
+    } else {
+      window.addEventListener("load", () => recordImpression("load"), {
+        once: true,
+      });
+    }
+
+    // Captures user has seen about:welcome by setting
+    // firstrun.didSeeAboutWelcome pref to true and capturing welcome UI unique messageId
+    window.AWSendToParent("SET_WELCOME_MESSAGE_SEEN", this.props.messageId);
+  }
+
+  render() {
+    const { props } = this;
+    if (props.template === "return_to_amo") {
+      return (
+        <ReturnToAMO
+          message_id={props.messageId}
+          type={props.type}
+          name={props.name}
+          url={props.url}
+          iconURL={props.iconURL}
+          themeScreenshots={props.screenshots}
+          metricsFlowUri={this.state.metricsFlowUri}
+        />
+      );
+    }
+    return (
+      <MultiStageAboutWelcome
+        message_id={props.messageId}
+        defaultScreens={props.screens}
+        updateHistory={!props.disableHistoryUpdates}
+        metricsFlowUri={this.state.metricsFlowUri}
+        utm_term={props.UTMTerm}
+        transitions={props.transitions}
+        backdrop={props.backdrop}
+        startScreen={props.startScreen || 0}
+        appAndSystemLocaleInfo={props.appAndSystemLocaleInfo}
+      />
+    );
+  }
+}
+
+// Computes messageId and UTMTerm info used in telemetry
+function ComputeTelemetryInfo(welcomeContent, experimentId, branchId) {
+  let messageId =
+    welcomeContent.template === "return_to_amo"
+      ? `RTAMO_DEFAULT_WELCOME_${welcomeContent.type.toUpperCase()}`
+      : "DEFAULT_ID";
+  let UTMTerm = "aboutwelcome-default";
+
+  if (welcomeContent.id) {
+    messageId = welcomeContent.id.toUpperCase();
+  }
+
+  if (experimentId && branchId) {
+    UTMTerm = `aboutwelcome-${experimentId}-${branchId}`.toLowerCase();
+  }
+  return {
+    messageId,
+    UTMTerm,
+  };
+}
+
+async function retrieveRenderContent() {
+  // Feature config includes RTAMO attribution data if exists
+  // else below data in order specified
+  // user prefs
+  // experiment data
+  // defaults
+  let featureConfig = await window.AWGetFeatureConfig();
+
+  let { messageId, UTMTerm } = ComputeTelemetryInfo(
+    featureConfig,
+    featureConfig.slug,
+    featureConfig.branch && featureConfig.branch.slug
+  );
+  return { featureConfig, messageId, UTMTerm };
+}
+
+async function mount() {
+  let {
+    featureConfig: aboutWelcomeProps,
+    messageId,
+    UTMTerm,
+  } = await retrieveRenderContent();
+  ReactDOM.render(
+    <AboutWelcome
+      messageId={messageId}
+      UTMTerm={UTMTerm}
+      {...aboutWelcomeProps}
+    />,
+    document.getElementById("multi-stage-message-root")
+  );
+}
+
+performance.mark("mount");
+mount();
-- 
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