From 7a57bb1610c935ad7edb243a959b8558a0bfcdfd Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Tue, 9 Mar 2021 16:39:49 +0300
Subject: initial

---
 init.js  | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 init.php | 22 ++++++++++++++++++++++
 2 files changed, 88 insertions(+)
 create mode 100644 init.js
 create mode 100644 init.php

diff --git a/init.js b/init.js
new file mode 100644
index 0000000..dd3d780
--- /dev/null
+++ b/init.js
@@ -0,0 +1,66 @@
+/* global require, App, Feeds */
+
+require(['dojo/_base/kernel', 'dojo/ready'], function  (dojo, ready) {
+	ready(function() {
+		function updateFaviconBadge(unread = 0, fresh = 0) {
+
+			window.requestAnimationFrame(() => {
+
+				const canvas = document.createElement('canvas');
+				canvas.width = 16;
+				canvas.height = 16;
+				if (canvas.getContext) {
+
+					const link = App.find("link[rel='shortcut icon']");
+
+					const ctx = canvas.getContext('2d');
+					const img = new Image();
+					img.src = 'images/favicon.png';
+					img.onload = function() {
+						if (unread > 0 || fresh > 0) {
+
+							let bg_color = "#257aa7";
+							let count = unread;
+
+							if (fresh > 0) {
+								count = fresh;
+								bg_color = "#25a738";
+							}
+
+							if (count > 99)
+								count = 99;
+
+							ctx.fillStyle = bg_color;
+							ctx.fillRect(0, 0, 16, 16);
+
+							ctx.fillStyle = 'white';
+							ctx.font = 'bold 10px sans-serif';
+							ctx.textAlign = 'center';
+							ctx.fillText(count, 8, 11);
+
+						} else {
+							ctx.drawImage(img, 0, 0, 16, 16);
+						}
+
+						link.type = 'image/x-icon';
+						link.href = canvas.toDataURL("image/x-icon");
+					};
+				}
+
+
+			});
+		}
+
+		App.updateTitle = function() {
+			let tmp = "Tiny Tiny RSS";
+
+			if (App.global_unread > 0) {
+				tmp = "(" + App.global_unread + ") " + tmp;
+			}
+
+			updateFaviconBadge(App.global_unread, Feeds.getUnread(-3, 0));
+
+			document.title = tmp;
+		}
+	});
+});
diff --git a/init.php b/init.php
new file mode 100644
index 0000000..11b84d6
--- /dev/null
+++ b/init.php
@@ -0,0 +1,22 @@
+<?php
+class Favicon_Unread extends Plugin {
+	private $host;
+
+	function about() {
+		return array(1.0,
+			"Shows unread/fresh articles count in a favicon",
+			"fox");
+	}
+
+	function init($host) {
+		$this->host = $host;
+	}
+
+	function get_js() {
+		return file_get_contents(__DIR__ . "/init.js");
+	}
+
+	function api_version() {
+		return 2;
+	}
+}
-- 
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