Added recipe for FreshRSS (#825)

1 files changed, 25 insertions, 0 deletions

diff --git a/recipes/freshrss/webview.js b/recipes/freshrss/webview.js
new file mode 100644
index 0000000..75da933
--- /dev/null
+++ b/recipes/freshrss/webview.js
@@ -0,0 +1,25 @@
+"use strict";
+
+module.exports = Ferdi => {
+  const getMessages = function getMessages() {
+    // Initialize empty vars
+    var unread = 0;
+    var match = [];
+    // Define RegExp to replace occasionally &nbsp
+    var re = new RegExp(String.fromCodePoint(160), "g");
+    // Get value of <title> tag where in case of new feed elements the number of elements appear
+    const titleValue = document.querySelector('title').text.replace(re, "");
+    // Extract the number from the tag
+    match = titleValue.match(/[\d\s]+/);
+    // Some logic to handle the match groups
+    unread = match != null && match.length > 0 ? match[0] : 0;
+    // Set unread msgs badge
+    Ferdi.setBadge(Number.parseInt(unread, 10));
+  };
+
+  const loopFunc = () => {
+    getMessages();
+  };
+
+  Ferdi.loop(loopFunc);
+};