1 files changed, 110 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/src/components/CompatibilityWarning.js b/devtools/client/aboutdebugging/src/components/CompatibilityWarning.js
new file mode 100644
index 0000000000..cac20c0f0c
--- /dev/null
+++ b/devtools/client/aboutdebugging/src/components/CompatibilityWarning.js
@@ -0,0 +1,110 @@
+/* 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/. */
+
+"use strict";
+
+const {
+  createFactory,
+  PureComponent,
+} = require("devtools/client/shared/vendor/react");
+const dom = require("devtools/client/shared/vendor/react-dom-factories");
+
+const FluentReact = require("devtools/client/shared/vendor/fluent-react");
+const Localized = createFactory(FluentReact.Localized);
+
+const Message = createFactory(
+  require("devtools/client/aboutdebugging/src/components/shared/Message")
+);
+
+const {
+  MESSAGE_LEVEL,
+} = require("devtools/client/aboutdebugging/src/constants");
+const {
+  COMPATIBILITY_STATUS,
+} = require("devtools/client/shared/remote-debugging/version-checker");
+
+const TROUBLESHOOTING_URL =
+  "https://developer.mozilla.org/docs/Tools/about:debugging#Troubleshooting";
+const FENNEC_TROUBLESHOOTING_URL =
+  "https://developer.mozilla.org/docs/Tools/about:debugging#Connection_to_Firefox_for_Android_68";
+
+const Types = require("devtools/client/aboutdebugging/src/types/index");
+
+class CompatibilityWarning extends PureComponent {
+  static get propTypes() {
+    return {
+      compatibilityReport: Types.compatibilityReport.isRequired,
+    };
+  }
+
+  render() {
+    const {
+      localID,
+      localVersion,
+      minVersion,
+      runtimeID,
+      runtimeVersion,
+      status,
+    } = this.props.compatibilityReport;
+
+    if (status === COMPATIBILITY_STATUS.COMPATIBLE) {
+      return null;
+    }
+
+    let localizationId, statusClassName;
+    switch (status) {
+      case COMPATIBILITY_STATUS.TOO_OLD:
+        statusClassName = "qa-compatibility-warning-too-old";
+        localizationId = "about-debugging-browser-version-too-old";
+        break;
+      case COMPATIBILITY_STATUS.TOO_RECENT:
+        statusClassName = "qa-compatibility-warning-too-recent";
+        localizationId = "about-debugging-browser-version-too-recent";
+        break;
+      case COMPATIBILITY_STATUS.TOO_OLD_FENNEC:
+        statusClassName = "qa-compatibility-warning-too-old-fennec";
+        localizationId = "about-debugging-browser-version-too-old-fennec";
+        break;
+    }
+
+    const troubleshootingUrl =
+      status === COMPATIBILITY_STATUS.TOO_OLD_FENNEC
+        ? FENNEC_TROUBLESHOOTING_URL
+        : TROUBLESHOOTING_URL;
+
+    const messageLevel =
+      status === COMPATIBILITY_STATUS.TOO_OLD_FENNEC
+        ? MESSAGE_LEVEL.ERROR
+        : MESSAGE_LEVEL.WARNING;
+
+    return Message(
+      {
+        level: messageLevel,
+        isCloseable: true,
+      },
+      Localized(
+        {
+          id: localizationId,
+          a: dom.a({
+            href: troubleshootingUrl,
+            target: "_blank",
+          }),
+          $localID: localID,
+          $localVersion: localVersion,
+          $minVersion: minVersion,
+          $runtimeID: runtimeID,
+          $runtimeVersion: runtimeVersion,
+        },
+        dom.p(
+          {
+            className: `qa-compatibility-warning ${statusClassName}`,
+          },
+          localizationId
+        )
+      )
+    );
+  }
+}
+
+module.exports = CompatibilityWarning;