initial commit

jitsi-meet/static/close.js

@@ -0,0 +1,67 @@
+/* global interfaceConfig */
+// list of tips
+const hints = [
+    'You can pin participants by clicking on their thumbnails.',
+    'You can tell others you have something to say by using the "Raise Hand" '
+        + 'feature',
+    'You can learn about key shortcuts by pressing Shift+?',
+    'You can learn more about the state of everyone\'s connection by hovering '
+        + 'on the bars in their thumbnail',
+    'You can hide all thumbnails by using the button in the bottom right corner'
+];
+
+/**
+ * Get a random hint message from hint array.
+ *
+ * @return {string} the hint message.
+ */
+function getHint() {
+    const l = hints.length - 1;
+    const n = Math.round(Math.random() * l);
+
+    return hints[n];
+}
+
+/**
+ * Inserts text message
+ * into DOM element
+ *
+ * @param id {string} element identificator
+ * @param msg {string} text message
+ */
+function insertTextMsg(id, msg) {
+    const el = document.getElementById(id);
+
+    if (el) {
+        el.innerHTML = msg;
+    }
+}
+
+/**
+ * Sets the hint and thanks messages. Will be executed on load event.
+ */
+function onLoad() {
+    // Intentionally use string concatenation as this file does not go through
+    // babel but IE11 is still supported.
+    // eslint-disable-next-line prefer-template
+    const thankYouMessage = 'Thank you for using ' + interfaceConfig.APP_NAME;
+
+    // Works only for close2.html because close.html doesn't have this element.
+    insertTextMsg('thanksMessage', thankYouMessage);
+
+    // If there is a setting show a special message only for the guests
+    if (interfaceConfig.CLOSE_PAGE_GUEST_HINT) {
+        if (window.sessionStorage.getItem('guest') === 'true') {
+            const element = document.getElementById('hintQuestion');
+
+            element.classList.add('hide');
+            insertTextMsg('hintMessage', interfaceConfig.CLOSE_PAGE_GUEST_HINT);
+
+            return;
+        }
+    }
+
+    insertTextMsg('hintMessage', getHint());
+}
+
+window.onload = onLoad;