1 files changed, 20 insertions, 5 deletions
diff --git a/animism-align/frontend/app/views/viewer/viewer.actions.js b/animism-align/frontend/app/views/viewer/viewer.actions.js
index 5d6775f..097f01b 100644
--- a/animism-align/frontend/app/views/viewer/viewer.actions.js
+++ b/animism-align/frontend/app/views/viewer/viewer.actions.js
@@ -156,10 +156,6 @@ const makeFullscreenEvent = (index, annotation) => {
   return event
 }
 
-export const setCurrentSection = (currentSection, nextSection) => dispatch => {
-  dispatch({ type: types.viewer.set_current_section, currentSection, nextSection })
-}
-
 export const setNavStyle = color => dispatch => {
   dispatch({ type: types.viewer.set_nav_style, color })
 }
@@ -176,13 +172,32 @@ export const toggleComponent = key => dispatch => {
   dispatch({ type: types.viewer.toggle_component, key, value: !store.getState().viewer[key] })
 }
 
+const getNextSection = section => {
+  const { sections } = store.getState().viewer
+  if (section.index === sections.length - 1) {
+    return null
+  }
+  return sections[section.index + 1]
+}
+
+export const reachedEndOfSection = () => dispatch => {
+  actions.audio.pause()
+  dispatch({ type: types.viewer.reached_end_of_section })
+}
+
+export const setCurrentSection = (currentSection, nextSection) => dispatch => {
+  dispatch({ type: types.viewer.set_current_section, currentSection, nextSection })
+}
+
 export const seekToSection = section => dispatch => {
+  actions.viewer.setCurrentSection(section, getNextSection(section))
   actions.audio.seek(section.start_ts)
   actions.audio.play()
   actions.viewer.hideComponent('nav')
 }
 
-export const seekToMediaItem = mediaItem => dispatch => {
+export const seekToMediaItem = (section, mediaItem) => dispatch => {
+  actions.viewer.setCurrentSection(section, getNextSection(section))
   actions.audio.seek(mediaItem.start_ts)
   actions.audio.play()
   actions.viewer.hideComponent('nav')