Updated extensions:

 * Upgraded Privacy Redirect to 1.1.49 and configured to use the 10 most reliable invidious instances
 * Removed ViewTube
 * Added torproxy@icecat.gnu based on 'Proxy toggle' extension
 * Added jShelter 0.11.1
 * Upgraded LibreJS to 7.21.0
 * Upgraded HTTPS Everywhere to 2021.7.13
 * Upgraded SubmitMe to 1.9

1 files changed, 89 insertions, 0 deletions

diff --git a/data/extensions/jsr@javascriptrestrictor/background.js b/data/extensions/jsr@javascriptrestrictor/background.js
new file mode 100644
index 0000000..ab7cac9
--- /dev/null
+++ b/data/extensions/jsr@javascriptrestrictor/background.js
@@ -0,0 +1,89 @@
+/** \file
+ * \brief Main background script
+ *
+ *  \author Copyright (C) 2019  Libor Polcak
+ *  \author Copyright (C) 2019  Martin Timko
+ *
+ *  \license SPDX-License-Identifier: GPL-3.0-or-later
+ */
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+//
+
+var tab_status = {};
+var tab_urls = {};
+
+function updateBadge(text, tabid) {
+	browser.browserAction.setBadgeText({text: text, tabId: tabid});
+}
+
+// get active tab and pass it
+var queryInfo = {
+	active: true,
+	currentWindow: true
+};
+
+// get level for updated tab
+function tabUpdate(tabid, changeInfo) {
+	if (changeInfo.status === "loading") {
+		delete tab_status[tabid];
+	}
+	var url = changeInfo["url"] || tab_urls[tabid];
+	if (url === undefined) {
+		return wrapping_groups.empty_level;
+	}
+	let current_level = getCurrentLevelJSON(url)[0];
+	tab_urls[tabid] = url;
+	return current_level;
+}
+// on tab reload or tab change, update metadata
+browser.tabs.onUpdated.addListener(tabUpdate);     // reload tab
+
+// Communication channels
+
+/**
+ * Create a port to popup window
+ *
+ * The communication cannels are mostly used  because
+ * browser.runtime.getBackgroundPage() does not work as expected. See
+ * also https://bugzilla.mozilla.org/show_bug.cgi?id=1329304.
+ */
+async function connected(port) {
+	if (port.name === "port_from_popup") {
+		/// We always send back current level
+		let [tab] = await browser.tabs.query(queryInfo);
+		let current_level = tabUpdate(tab.id, tab.url);
+		port.postMessage(current_level);
+		port.onMessage.addListener(function(msg) {
+			port.postMessage(current_level);
+		});
+	}
+}
+browser.runtime.onConnect.addListener(connected);
+
+/**
+ * Listen to detected API calls and update badge accordingly
+ */
+fpDb.add_observer({
+	notify: function(api, tabid, type, count) {
+		let group_name = wrapping_groups.wrapper_map[api];
+		if (!group_name) {
+			return; // The API does not belong to any group
+		}
+		let tab_stats = get_or_create(tab_status, tabid, {});
+		tab_stats[group_name] = true;
+		updateBadge(String(Object.keys(tab_stats).length), tabid);
+	}
+});
+browser.tabs.onRemoved.addListener(tabid => delete tab_status[tabid]);