fixes to timeline error handling

src/components/timeline/timeline.js

@@ -50,17 +50,10 @@ const Timeline = {
     TimelineMenu
   },
   computed: {
-    timelineError () {
-      return this.$store.state.statuses.error
-    },
-    errorData () {
-      return this.$store.state.statuses.errorData
-    },
     newStatusCount () {
       return this.timeline.newStatusCount
     },
     showLoadButton () {
-      if (this.timelineError || this.errorData) return false
       return this.timeline.newStatusCount > 0 || this.timeline.flushMarker !== 0
     },
     loadButtonString () {
@@ -171,11 +164,12 @@ const Timeline = {
         userId: this.userId,
         tag: this.tag
       }).then(({ statuses }) => {
-        store.commit('setLoading', { timeline: this.timelineName, value: false })
         if (statuses && statuses.length === 0) {
           this.bottomedOut = true
         }
-      })
+      }).finally(() =>
+        store.commit('setLoading', { timeline: this.timelineName, value: false })
+      )
     }, 1000, this),
     determineVisibleStatuses () {
       if (!this.$refs.timeline) return

src/components/timeline/timeline.vue

@@ -2,22 +2,8 @@
   <div :class="[classes.root, 'Timeline']">
     <div :class="classes.header">
       <TimelineMenu v-if="!embedded" />
-      <div
-        v-if="timelineError"
-        class="loadmore-error alert error"
-        @click.prevent
-      >
-        {{ $t('timeline.error_fetching') }}
-      </div>
-      <div
-        v-else-if="errorData"
-        class="loadmore-error alert error"
-        @click.prevent
-      >
-        {{ errorData.statusText }}
-      </div>
       <button
-        v-else-if="showLoadButton"
+        v-if="showLoadButton"
         class="loadmore-button"
         @click.prevent="showNewStatuses"
       >
@@ -76,18 +62,12 @@
         {{ $t('timeline.no_more_statuses') }}
       </div>
       <a
-        v-else-if="!timeline.loading && !errorData"
+        v-else-if="!timeline.loading"
         href="#"
         @click.prevent="fetchOlderStatuses()"
       >
         <div class="new-status-notification text-center panel-footer">{{ $t('timeline.load_older') }}</div>
       </a>
-      <a
-        v-else-if="errorData"
-        href="#"
-      >
-        <div class="new-status-notification text-center panel-footer">{{ errorData.error }}</div>
-      </a>
       <div
         v-else
         class="new-status-notification text-center panel-footer"

src/components/timeline_menu/timeline_menu.js

@@ -19,7 +19,7 @@ library.add(
   faChevronDown
 )
 
-// Route -> i18n key mapping, exported andnot in the computed
+// Route -> i18n key mapping, exported and not in the computed
 // because nav panel benefits from the same information.
 export const timelineNames = () => {
   return {
@@ -27,8 +27,7 @@ export const timelineNames = () => {
     'bookmarks': 'nav.bookmarks',
     'dms': 'nav.dms',
     'public-timeline': 'nav.public_tl',
-    'public-external-timeline': 'nav.twkn',
+    'public-external-timeline': 'nav.twkn'
-    'tag-timeline': 'tag'
   }
 }
 

src/i18n/en.json

@@ -634,7 +634,7 @@
   "timeline": {
     "collapse": "Collapse",
     "conversation": "Conversation",
-    "error_fetching": "Error fetching updates",
+    "error": "Error fetching timeline: {0}",
     "load_older": "Load older statuses",
     "no_retweet_hint": "Post is marked as followers-only or direct and cannot be repeated",
     "repeated": "repeated",

src/modules/statuses.js

@@ -50,8 +50,6 @@ export const defaultState = () => ({
   maxId: 0,
   notifications: emptyNotifications(),
   favorites: new Set(),
-  error: false,
-  errorData: null,
   timelines: {
     mentions: emptyTl(),
     public: emptyTl(),

src/services/api/api.service.js

@@ -560,7 +560,7 @@ const fetchTimeline = ({
     })
     .then((data) => data.json())
     .then((data) => {
-      if (!data.error) {
+      if (!data.errors) {
         return { data: data.map(isNotifications ? parseNotification : parseStatus), pagination }
       } else {
         data.status = status

src/services/timeline_fetcher/timeline_fetcher.service.js

@@ -52,9 +52,8 @@ const fetchAndUpdate = ({
 
   return apiService.fetchTimeline(args)
     .then(response => {
-      if (response.error) {
+      if (response.errors) {
-        store.dispatch('setErrorData', { value: response })
+        throw new Error(`${response.status} ${response.statusText}`)
-        return
       }
 
       const { data: statuses, pagination } = response
@@ -63,7 +62,15 @@ const fetchAndUpdate = ({
       }
       update({ store, statuses, timeline, showImmediately, userId, pagination })
       return { statuses, pagination }
-    }, () => store.dispatch('setError', { value: true }))
+    })
+    .catch((error) => {
+      store.dispatch('pushGlobalNotice', {
+        level: 'error',
+        messageKey: 'timeline.error',
+        messageArgs: [error.message],
+        timeout: 5000
+      })
+    })
 }
 
 const startFetching = ({ timeline = 'friends', credentials, store, userId = false, tag = false }) => {