Add flattenthreads experiment
This experiment allows users to flatten the replies in threads, so they
are shown linearly in a chronological way instead of nested.
When the option is enabled, a switch is added to the thread page which
lets the user switch between flattening replies and not flattening them.
Some UI is still missing (see the design document[1]).
[1]: https://docs.google.com/document/d/1P-HanTHxaOFF_FHh0uSv0GIhG1dxWTJTGoT6VPjjvY0/edit
Bug: twpowertools:153
Change-Id: I43f94442cadc12b752700f0e8d974522be621d3e
diff --git a/src/static/css/thread_toolbar.css b/src/static/css/thread_toolbar.css
new file mode 100644
index 0000000..cd1ac48
--- /dev/null
+++ b/src/static/css/thread_toolbar.css
@@ -0,0 +1,9 @@
+/* Small adjustement to reduce spacing, since it's excessive when adding the toolbar. */
+body.TWPT-threadtoolbar-shown ec-thread .scTailwindThreadThreadcontentreplies-section {
+ padding-top: 0.5rem;
+}
+
+/* Hide reply button when a thread is flattened, since it might not work correctly */
+body.TWPT-flattenthreads-enabled ec-thread sc-tailwind-thread-message-message-list:last-child .scTailwindThreadMessageMessagecardsub-content {
+ display: none;
+}