Restore onboarding modal (#6303)

* Restore onboarding modal
Revert 5ba8b3a396895ecec083c5258aaf9084d584a7c4

* Change greeting elephant graphic, fix up some design issues

* Fix wrong link color in onboarding modal

1 files changed, 14 insertions, 0 deletions

diff --git a/app/javascript/mastodon/actions/onboarding.js b/app/javascript/mastodon/actions/onboarding.js
new file mode 100644
index 000000000..a161c50ef
--- /dev/null
+++ b/app/javascript/mastodon/actions/onboarding.js
@@ -0,0 +1,14 @@
+import { openModal } from './modal';
+import { changeSetting, saveSettings } from './settings';
+
+export function showOnboardingOnce() {
+  return (dispatch, getState) => {
+    const alreadySeen = getState().getIn(['settings', 'onboarded']);
+
+    if (!alreadySeen) {
+      dispatch(openModal('ONBOARDING'));
+      dispatch(changeSetting(['onboarded'], true));
+      dispatch(saveSettings());
+    }
+  };
+};