From 6b2f16f3bf618adecfb3d82b3913991d74784021 Mon Sep 17 00:00:00 2001
From: Nolan Lawson <nolan@nolanlawson.com>
Date: Sun, 28 Jan 2018 15:44:33 -0800
Subject: [PATCH] add status context

---
 bin/svgs.js                               |  3 +-
 routes/_actions/timeline.js               |  2 ++
 routes/_components/Layout.html            |  2 +-
 routes/_components/status/Status.html     |  2 +-
 routes/_components/timeline/Timeline.html | 29 ++++++++++-----
 routes/_store/instanceComputations.js     |  2 +-
 routes/_store/obsevers.js                 |  4 ++-
 routes/_utils/arrays.js                   |  1 +
 routes/_utils/mastodon/timelines.js       | 15 ++++++++
 routes/statuses/[statusId].html           | 43 +++++++++++++++++++++++
 templates/2xx.html                        |  1 +
 11 files changed, 90 insertions(+), 14 deletions(-)
 create mode 100644 routes/statuses/[statusId].html

diff --git a/bin/svgs.js b/bin/svgs.js
index 13300fde..2b2ffbde 100644
--- a/bin/svgs.js
+++ b/bin/svgs.js
@@ -17,5 +17,6 @@ module.exports = [
   {id:'fa-lock', src:'node_modules/font-awesome-svg-png/white/svg/lock.svg', title: 'Locked'},
   {id:'fa-envelope', src:'node_modules/font-awesome-svg-png/white/svg/envelope.svg', title: 'Sealed Envelope'},
   {id:'fa-user-times', src:'node_modules/font-awesome-svg-png/white/svg/user-times.svg', title: 'Stop Following'},
-  {id:'fa-user-plus', src:'node_modules/font-awesome-svg-png/white/svg/user-plus.svg', title: 'Follow'}
+  {id:'fa-user-plus', src:'node_modules/font-awesome-svg-png/white/svg/user-plus.svg', title: 'Follow'},
+  {id:'fa-comments', src:'node_modules/font-awesome-svg-png/white/svg/comments.svg', title: 'Statuses'},
 ]
\ No newline at end of file
diff --git a/routes/_actions/timeline.js b/routes/_actions/timeline.js
index 7282f4f4..c8deb8ed 100644
--- a/routes/_actions/timeline.js
+++ b/routes/_actions/timeline.js
@@ -31,6 +31,8 @@ async function fetchStatuses(instanceName, accessToken, timelineName, lastStatus
 }
 
 async function addStatuses(instanceName, timelineName, newStatuses) {
+  console.log('addStatuses, length:', newStatuses.length)
+  debugger
   mark('addStatuses')
   let newStatusIds = newStatuses.map(status => status.id)
   let oldStatusIds = store.getForTimeline(instanceName, timelineName, 'statusIds') || []
diff --git a/routes/_components/Layout.html b/routes/_components/Layout.html
index e68639b0..238af527 100644
--- a/routes/_components/Layout.html
+++ b/routes/_components/Layout.html
@@ -1,5 +1,5 @@
 <:Window bind:online />
-<Nav :page :dynamicPage :dynamicHref :dynamicIcon :dynamicLabel/>
+<Nav :page :dynamicPage :dynamicHref :dynamicIcon :dynamicLabel />
 
 {{#if virtual}}
   <VirtualListContainer realm="{{$currentInstance + '/' + virtualRealm}}">
diff --git a/routes/_components/status/Status.html b/routes/_components/status/Status.html
index 54687ddf..4847e5ed 100644
--- a/routes/_components/status/Status.html
+++ b/routes/_components/status/Status.html
@@ -20,7 +20,7 @@
     <span class="status-author-handle">
       {{'@' + originalAccount.acct}}
     </span>
-    <a class="status-author-date" rel="noopener" target="_blank" href="{{originalStatus.uri}}">
+    <a class="status-author-date" href="/statuses/{{originalStatus.id}}">
       <time datetime={{createdAtDate}} title="{{relativeDate}}">{{relativeDate}}</time>
     </a>
   </div>
diff --git a/routes/_components/timeline/Timeline.html b/routes/_components/timeline/Timeline.html
index 627e38ef..61c30bd3 100644
--- a/routes/_components/timeline/Timeline.html
+++ b/routes/_components/timeline/Timeline.html
@@ -34,16 +34,25 @@
     }),
     computed: {
       makeProps: ($currentInstance) => (statusId) => database.getStatus($currentInstance, statusId),
-      label: (timeline, $currentInstance) => {
+      label: (timeline, $currentInstance, timelineType, timelineValue) => {
         if (timelines[timeline]) {
-          `${timelines[timeline].label} timeline for ${$currentInstance}`
-        } else if (timeline.startsWith('tag/')) {
-          let tag = timeline.split('/').slice(-1)[0]
-          return `#${tag} timeline for ${$currentInstance}`
-        } else if (timeline.startsWith('account/')) {
-          let account = timeline.split('/').slice(-1)[0]
-          return `Account #${account} on ${$currentInstance}`
+          return `${timelines[timeline].label} timeline for ${$currentInstance}`
         }
+
+        switch (timelineType) {
+          case 'tag':
+            return `#${timelineValue} timeline for ${$currentInstance}`
+          case 'status':
+            return 'Status context'
+          case 'account':
+            return `Account #${timelineValue} on ${$currentInstance}`
+        }
+      },
+      timelineType: (timeline) => {
+        return timeline.split('/')[0]
+      },
+      timelineValue: (timeline) => {
+        return timeline.split('/').slice(-1)[0]
       }
     },
     store: () => store,
@@ -58,7 +67,9 @@
         initializeTimeline()
       },
       onScrollToBottom() {
-        if (!this.store.get('initialized') || this.store.get('runningUpdate')) {
+        if (!this.store.get('initialized') ||
+            this.store.get('runningUpdate') ||
+            this.get('timelineType') === 'status') { // for status contexts, we've already fetched the whole thread
           return
         }
         fetchStatusesOnScrollToBottom()
diff --git a/routes/_store/instanceComputations.js b/routes/_store/instanceComputations.js
index 55c350d7..831a9ebe 100644
--- a/routes/_store/instanceComputations.js
+++ b/routes/_store/instanceComputations.js
@@ -30,7 +30,7 @@ export function instanceComputations(store) {
   store.compute(
     'accessToken',
     ['currentInstanceData'],
-    (currentInstanceData) => currentInstanceData.access_token
+    (currentInstanceData) => currentInstanceData && currentInstanceData.access_token
   )
 
   store.compute(
diff --git a/routes/_store/obsevers.js b/routes/_store/obsevers.js
index 4309e3bd..7d2af2bf 100644
--- a/routes/_store/obsevers.js
+++ b/routes/_store/obsevers.js
@@ -2,6 +2,8 @@ import { updateVerifyCredentialsForInstance } from '../settings/instances/_actio
 
 export function observers(store) {
   store.observe('currentInstance', (currentInstance) => {
-    updateVerifyCredentialsForInstance(currentInstance)
+    if (currentInstance) {
+      updateVerifyCredentialsForInstance(currentInstance)
+    }
   })
 }
\ No newline at end of file
diff --git a/routes/_utils/arrays.js b/routes/_utils/arrays.js
index f29a0df7..c63d27a0 100644
--- a/routes/_utils/arrays.js
+++ b/routes/_utils/arrays.js
@@ -18,6 +18,7 @@ export function mergeArrays(leftArray, rightArray) {
     let left = leftArray[leftIndex]
     let right = rightArray[rightIndex]
     if (right === left) {
+      merged.push(left)
       rightIndex++
       leftIndex++
     } else if (parseInt(right, 10) > parseInt(left, 10)) {
diff --git a/routes/_utils/mastodon/timelines.js b/routes/_utils/mastodon/timelines.js
index 0e307372..d6eae0d8 100644
--- a/routes/_utils/mastodon/timelines.js
+++ b/routes/_utils/mastodon/timelines.js
@@ -11,6 +11,8 @@ function getTimelineUrlPath(timeline) {
   }
   if (timeline.startsWith('tag/')) {
     return 'timelines/tag'
+  } else if (timeline.startsWith('status/')) {
+    return 'statuses'
   } else if (timeline.startsWith('account/')) {
     return 'accounts'
   }
@@ -22,6 +24,8 @@ export function getTimeline(instanceName, accessToken, timeline, maxId, since) {
 
   if (timeline.startsWith('tag/')) {
     url += '/' + timeline.split('/').slice(-1)[0]
+  } else if (timeline.startsWith('status/')) {
+    url += '/' + timeline.split('/').slice(-1)[0] + '/context'
   } else if (timeline.startsWith('account/')) {
     url += '/' + timeline.split('/').slice(-1)[0] +'/statuses'
   }
@@ -41,6 +45,17 @@ export function getTimeline(instanceName, accessToken, timeline, maxId, since) {
 
   url += '?' + paramsString(params)
 
+  if (timeline.startsWith('status/')) {
+    // special case - this is a list of descendents and ancestors
+    let statusUrl = `${basename(instanceName)}/api/v1/statuses/${timeline.split('/').slice(-1)[0]}}`
+    return Promise.all([
+      get(url, {'Authorization': `Bearer ${accessToken}`}),
+      get(statusUrl, {'Authorization': `Bearer ${accessToken}`})
+    ]).then(res => {
+      return [].concat(res[0].ancestors).concat([res[1]]).concat(res[0].descendants)
+    })
+  }
+
   return get(url, {
     'Authorization': `Bearer ${accessToken}`
   })
diff --git a/routes/statuses/[statusId].html b/routes/statuses/[statusId].html
new file mode 100644
index 00000000..2477029d
--- /dev/null
+++ b/routes/statuses/[statusId].html
@@ -0,0 +1,43 @@
+<:Head>
+  <title>Pinafore</title>
+</:Head>
+
+<Layout page='statuses'
+        virtual="true"
+        virtualRealm='status/{{params.statusId}}'
+        dynamicPage="Status"
+        dynamicHref="/statuses/{{params.statusId}}"
+        dynamicLabel="Status"
+        dynamicIcon="#fa-comments" >
+  {{#if $isUserLoggedIn}}
+  <DynamicPageBanner title="Status"/>
+  <LazyTimeline timeline='status/{{params.statusId}}' />
+  {{else}}
+  <HiddenFromSSR>
+    <FreeTextLayout>
+      <h1>Status</h1>
+
+      <p>A status thread will appear here when logged in.</p>
+    </FreeTextLayout>
+  </HiddenFromSSR>
+  {{/if}}
+</Layout>
+<script>
+  import Layout from '../_components/Layout.html'
+  import LazyTimeline from '../_components/timeline/LazyTimeline.html'
+  import FreeTextLayout from '../_components/FreeTextLayout.html'
+  import { store } from '../_store/store.js'
+  import HiddenFromSSR from '../_components/HiddenFromSSR'
+  import DynamicPageBanner from '../_components/DynamicPageBanner.html'
+
+  export default {
+    store: () => store,
+    components: {
+      Layout,
+      LazyTimeline,
+      FreeTextLayout,
+      HiddenFromSSR,
+      DynamicPageBanner
+    }
+  }
+</script>
\ No newline at end of file
diff --git a/templates/2xx.html b/templates/2xx.html
index fb59b732..736daa2e 100644
--- a/templates/2xx.html
+++ b/templates/2xx.html
@@ -83,6 +83,7 @@ body.offline,body.theme-hotpants.offline,body.theme-majesty.offline,body.theme-o
 <symbol id="fa-envelope" viewBox="0 0 1792 1792"><title>Sealed Envelope</title><path d="M1792 710v794q0 66-47 113t-113 47H160q-66 0-113-47T0 1504V710q44 49 101 87 362 246 497 345 57 42 92.5 65.5t94.5 48 110 24.5h2q51 0 110-24.5t94.5-48 92.5-65.5q170-123 498-345 57-39 100-87zm0-294q0 79-49 151t-122 123q-376 261-468 325-10 7-42.5 30.5t-54 38-52 32.5-57.5 27-50 9h-2q-23 0-50-9t-57.5-27-52-32.5-54-38T639 1015q-91-64-262-182.5T172 690q-62-42-117-115.5T0 438q0-78 41.5-130T160 256h1472q65 0 112.5 47t47.5 113z"></path></symbol>
 <symbol id="fa-user-times" viewBox="0 0 2048 1792"><title>Stop Following</title><path d="M704 896q-159 0-271.5-112.5T320 512t112.5-271.5T704 128t271.5 112.5T1088 512 975.5 783.5 704 896zm1077 320l249 249q9 9 9 23 0 13-9 22l-136 136q-9 9-22 9-14 0-23-9l-249-249-249 249q-9 9-23 9-13 0-22-9l-136-136q-9-9-9-22 0-14 9-23l249-249-249-249q-9-9-9-23 0-13 9-22l136-136q9-9 22-9 14 0 23 9l249 249 249-249q9-9 23-9 13 0 22 9l136 136q9 9 9 22 0 14-9 23zm-498 0l-181 181q-37 37-37 91 0 53 37 90l83 83q-21 3-44 3H267q-121 0-194-69T0 1405q0-53 3.5-103.5t14-109T44 1084t43-97.5 62-81 85.5-53.5T346 832q19 0 39 17 154 122 319 122t319-122q20-17 39-17 28 0 57 6-28 27-41 50t-13 56q0 54 37 91z"></path></symbol>
 <symbol id="fa-user-plus" viewBox="0 0 2048 1792"><title>Follow</title><path d="M704 896q-159 0-271.5-112.5T320 512t112.5-271.5T704 128t271.5 112.5T1088 512 975.5 783.5 704 896zm960 128h352q13 0 22.5 9.5t9.5 22.5v192q0 13-9.5 22.5t-22.5 9.5h-352v352q0 13-9.5 22.5t-22.5 9.5h-192q-13 0-22.5-9.5t-9.5-22.5v-352h-352q-13 0-22.5-9.5t-9.5-22.5v-192q0-13 9.5-22.5t22.5-9.5h352V672q0-13 9.5-22.5t22.5-9.5h192q13 0 22.5 9.5t9.5 22.5v352zm-736 224q0 52 38 90t90 38h256v238q-68 50-171 50H267q-121 0-194-69T0 1405q0-53 3.5-103.5t14-109T44 1084t43-97.5 62-81 85.5-53.5T346 832q19 0 39 17 79 61 154.5 91.5T704 971t164.5-30.5T1023 849q20-17 39-17 132 0 217 96h-223q-52 0-90 38t-38 90v192z"></path></symbol>
+<symbol id="fa-comments" viewBox="0 0 1792 1792"><title>Statuses</title><path d="M1408 768q0 139-94 257t-256.5 186.5T704 1280q-86 0-176-16-124 88-278 128-36 9-86 16h-3q-11 0-20.5-8t-11.5-21q-1-3-1-6.5t.5-6.5 2-6l2.5-5 3.5-5.5 4-5 4.5-5 4-4.5q5-6 23-25t26-29.5 22.5-29 25-38.5 20.5-44q-124-72-195-177T0 768q0-139 94-257t256.5-186.5T704 256t353.5 68.5T1314 511t94 257zm384 256q0 120-71 224.5T1526 1425q10 24 20.5 44t25 38.5 22.5 29 26 29.5 23 25q1 1 4 4.5t4.5 5 4 5 3.5 5.5l2.5 5 2 6 .5 6.5-1 6.5q-3 14-13 22t-22 7q-50-7-86-16-154-40-278-128-90 16-176 16-271 0-472-132 58 4 88 4 161 0 309-45t264-129q125-92 192-212t67-254q0-77-23-152 129 71 204 178t75 230z"></path></symbol>
 </svg><!-- end insert svg here -->
   </svg>
 	<!-- The application will be rendered inside this element,