Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/browser/extensions/screenshots/sitehelper.js b/browser/extensions/screenshots/sitehelper.js
new file mode 100644
index 0000000000..719e76dad2
--- /dev/null
+++ b/browser/extensions/screenshots/sitehelper.js
@@ -0,0 +1,63 @@
+/* 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/. */
+
+/* globals catcher, callBackground, content */
+/** This is a content script added to all screenshots.firefox.com pages, and allows the site to
+    communicate with the add-on */
+
+"use strict";
+
+this.sitehelper = (function () {
+  catcher.registerHandler(errorObj => {
+    callBackground("reportError", errorObj);
+  });
+
+  const capabilities = {};
+  function registerListener(name, func) {
+    capabilities[name] = name;
+    document.addEventListener(name, func);
+  }
+
+  function sendCustomEvent(name, detail) {
+    if (typeof detail === "object") {
+      // Note sending an object can lead to security problems, while a string
+      // is safe to transfer:
+      detail = JSON.stringify(detail);
+    }
+    document.dispatchEvent(new CustomEvent(name, { detail }));
+  }
+
+  registerListener(
+    "delete-everything",
+    catcher.watchFunction(event => {
+      // FIXME: reset some data in the add-on
+    }, false)
+  );
+
+  registerListener(
+    "copy-to-clipboard",
+    catcher.watchFunction(event => {
+      catcher.watchPromise(callBackground("copyShotToClipboard", event.detail));
+    })
+  );
+
+  registerListener(
+    "show-notification",
+    catcher.watchFunction(event => {
+      catcher.watchPromise(callBackground("showNotification", event.detail));
+    })
+  );
+
+  // Depending on the script loading order, the site might get the addon-present event,
+  // but probably won't - instead the site will ask for that event after it has loaded
+  registerListener(
+    "request-addon-present",
+    catcher.watchFunction(() => {
+      sendCustomEvent("addon-present", capabilities);
+    })
+  );
+
+  sendCustomEvent("addon-present", capabilities);
+})();
+null;