Add Elk recipe (#358)

Elk is a modern Mastodon web client, you can check it out at https://elk.zone/

1 files changed, 23 insertions, 0 deletions

diff --git a/recipes/elk/webview.js b/recipes/elk/webview.js
new file mode 100644
index 0000000..f284fd3
--- /dev/null
+++ b/recipes/elk/webview.js
@@ -0,0 +1,23 @@
+const _path = _interopRequireDefault(require('path'));
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : { default: obj };
+}
+
+module.exports = (Ferdium) => {
+  // Inject css
+  Ferdium.injectCSS(_path.default.join(__dirname, 'service.css'));
+
+  // Get notifications
+  Ferdium.loop(() => {
+    const notifications = document.querySelectorAll("[href$=notifications]").item(0);
+    // Null if not present
+    if (!notifications) {
+      return;
+    }
+    // Assume first element contains the number of notifications
+    let parsedValue = Ferdium.safeParseInt(notifications.outerText);
+    // Set to parsed value
+    Ferdium.setBadge(parsedValue);
+  });
+}