Try opening feeds filtered by relay in a modal

ROADMAP.md

@@ -1,13 +1,14 @@
 # Current
 
-- [ ] Fix scrolling with embedded modals by registering open modals in the component
 - [ ] Relays bounty
   - [x] Ability to click into a relay's global feed
-  - [ ] Ability to filter feeds by relay
-    - Global Mutes? Global Whitelist?
-    - Open in modal with "here's what this feed would look like with only this relay"
+  - [x] Ability to filter feeds by relay
+    - [-] Global Mutes? Global Whitelist?
+    - [x] Open in modal with "here's what this feed would look like with only this relay"
+  - [ ] Fix scrolling with embedded modals by registering open modals in the component
   - [ ] Ability to create custom feeds
 - [ ] Fix tag-style event mentions. Probably transform all mentions into entities in parse
+- [ ] Some lnurls aren't working npub1y3k2nheva29y9ej8a22e07epuxrn04rvgy28wvs54y57j7vsxxuq0gvp4j
 - [ ] Fix performance issues
   - [ ] https://github.com/techfort/LokiJS
     - Use indexed adapter github.com/techfort/LokiJS/blob/master/tutorials/Persistence%20Adapters.md and partitioning adapter

src/App.svelte

@@ -24,7 +24,7 @@
   import user from "src/agent/user"
   import {loadAppData} from "src/app"
   import {theme, getThemeVariables} from "src/app/ui"
-  import {modal, routes, menuIsOpen, logUsage} from "src/app/ui"
+  import {modal, openModals, routes, menuIsOpen, logUsage} from "src/app/ui"
   import Anchor from "src/partials/Anchor.svelte"
   import Content from "src/partials/Content.svelte"
   import Modal from "src/partials/Modal.svelte"
@@ -97,11 +97,16 @@
   }
 
   onMount(() => {
-    // Keep scroll position on body, but don't allow scrolling
+    // Log modals
     const unsubModal = modal.subscribe($modal => {
       if ($modal) {
         logUsage(btoa(["modal", $modal.type].join(":")))
+      }
+    })
 
+    // Keep scroll position on body, but don't allow scrolling
+    const unsubOpenModals = openModals.subscribe(n => {
+      if (n > 0) {
         // This is not idempotent, so don't duplicate it
         if (document.body.style.position !== "fixed") {
           scrollY = window.scrollY
@@ -133,6 +138,7 @@
     return () => {
       unsubHistory()
       unsubModal()
+      unsubOpenModals()
     }
   })
 

src/agent/relays.ts

@@ -118,7 +118,7 @@ export const getRelaysForEventParent = event => {
 // to read from the current user's network's read relays instead.
 export const getRelaysForEventChildren = event => {
   return uniqByUrl(
-    getPubkeyReadRelays(event.pubkey).concat(event.seen_on.map(url => ({url, score: 1})))
+    getPubkeyReadRelays(event.pubkey).concat((event.seen_on || []).map(url => ({url, score: 1})))
   )
 }
 

src/agent/tables.ts

@@ -36,6 +36,7 @@ export const routes = new Table("routes", "id", {
 listener.connect()
 
 export const getPersonWithFallback = pubkey => people.get(pubkey) || {pubkey}
+export const getRelayWithFallback = url => relays.get(url) || {url}
 
 const ready = derived(pluck("ready", Object.values(registry)), all(identity))
 

src/app/ui.ts

@@ -6,7 +6,7 @@ import {navigate} from "svelte-routing"
 import {nip19} from "nostr-tools"
 import {writable, get} from "svelte/store"
 import {globalHistory} from "svelte-routing/src/history"
-import {sleep, WritableList, synced, hash} from "src/util/misc"
+import {sleep, synced, hash} from "src/util/misc"
 import {warn} from "src/util/logger"
 import user from "src/agent/user"
 
@@ -48,6 +48,8 @@ export const menuIsOpen = writable(false)
 
 // Modals
 
+export const openModals = writable(0)
+
 export const modal = {
   history: [],
   set: data => {

src/partials/Modal.svelte

@@ -1,9 +1,19 @@
 <script>
+  import {onMount, onDestroy} from "svelte"
   import {fly, fade} from "svelte/transition"
+  import {openModals} from "src/app/ui"
 
   export let onEscape = null
 
   let root, content
+
+  onMount(() => {
+    openModals.update(n => n + 1)
+  })
+
+  onDestroy(() => {
+    openModals.update(n => n - 1)
+  })
 </script>
 
 <svelte:body

src/partials/Popover.svelte

@@ -9,6 +9,7 @@
   export let triggerType = "click"
   export let placement = "top"
   export let interactive = true
+  export let arrow = false
 
   let trigger
   let tooltip
@@ -17,6 +18,7 @@
   onMount(() => {
     instance = tippy(trigger, {
       theme,
+      arrow,
       placement: placement as Placement,
       appendTo: () => document.body,
       allowHTML: true,

src/routes/Bech32Entity.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import {objOf} from "ramda"
+  import {objOf, last} from "ramda"
   import {onMount} from "svelte"
   import {nip19} from "nostr-tools"
   import {warn} from "src/util/logger"
@@ -10,6 +10,8 @@
 
   export let entity
 
+  entity = last(entity.split(":"))
+
   let type, data, relays
 
   onMount(() => {

src/routes/RelayDetail.svelte

@@ -1,10 +1,9 @@
 <script lang="ts">
   import {displayRelay} from "src/util/nostr"
   import Content from "src/partials/Content.svelte"
-  import Anchor from "src/partials/Anchor.svelte"
   import Feed from "src/views/feed/Feed.svelte"
   import RelayTitle from "src/views/relays/RelayTitle.svelte"
-  import RelayJoin from "src/views/relays/RelayJoin.svelte"
+  import RelayActions from "src/views/relays/RelayActions.svelte"
   import {relays} from "src/agent/tables"
 
   export let url
@@ -17,7 +16,7 @@
 <Content>
   <div class="flex items-center justify-between gap-2">
     <RelayTitle {relay} />
-    <RelayJoin {relay} />
+    <RelayActions {relay} />
   </div>
   {#if relay.description}
     <p>{relay.description}</p>

src/util/misc.ts

@@ -125,7 +125,7 @@ export const poll = (t, cb) => {
   }
 }
 
-export const createScroller = (loadMore, {reverse = false} = {}) => {
+export const createScroller = (loadMore, {reverse = false, element = document.body} = {}) => {
   const THRESHOLD = 2000
 
   // NOTE TO FUTURE SELF
@@ -136,10 +136,11 @@ export const createScroller = (loadMore, {reverse = false} = {}) => {
   const check = async () => {
     // While we have empty space, fill it
     const {scrollY, innerHeight} = window
-    const {scrollHeight} = document.body
+    const {scrollHeight, scrollTop} = element
+    const offset = scrollTop || scrollY
     const shouldLoad = reverse
-      ? scrollY < THRESHOLD
-      : scrollY + innerHeight + THRESHOLD > scrollHeight
+      ? offset < THRESHOLD
+      : offset + innerHeight + THRESHOLD > scrollHeight
 
     // Only trigger loading the first time we reach the threshold
     if (shouldLoad) {

src/views/feed/Feed.svelte

@@ -1,15 +1,14 @@
 <script lang="ts">
   import {onMount} from "svelte"
-  import {find, partition, always, propEq, uniqBy, sortBy, prop} from "ramda"
+  import {partition, always, propEq, uniqBy, sortBy, prop} from "ramda"
   import {fly} from "svelte/transition"
   import {quantify} from "hurdak/lib/hurdak"
   import {createScroller, now, timedelta, Cursor} from "src/util/misc"
-  import {asDisplayEvent, mergeFilter, displayRelay} from "src/util/nostr"
+  import {asDisplayEvent, mergeFilter} from "src/util/nostr"
   import Spinner from "src/partials/Spinner.svelte"
   import Modal from "src/partials/Modal.svelte"
   import Content from "src/partials/Content.svelte"
-  import RelayTitle from "src/views/relays/RelayTitle.svelte"
-  import RelayJoin from "src/views/relays/RelayJoin.svelte"
+  import RelayFeed from "src/views/feed/RelayFeed.svelte"
   import Note from "src/views/notes/Note.svelte"
   import user from "src/agent/user"
   import network from "src/agent/network"
@@ -25,6 +24,7 @@
   let notes = []
   let notesBuffer = []
   let feedRelay = null
+  let feedScroller = null
 
   // Add a short buffer so we can get the most possible results for recent notes
   const since = now()
@@ -34,6 +34,15 @@
 
   const setFeedRelay = relay => {
     feedRelay = relay
+
+    setTimeout(() => {
+      feedScroller?.stop()
+      feedScroller = !relay
+        ? null
+        : createScroller(loadMore, {
+            element: document.querySelector(".modal-content"),
+          })
+    }, 300)
   }
 
   const loadBufferedNotes = () => {
@@ -95,6 +104,22 @@
     notes = uniqBy(prop("id"), notes.concat(bottom))
   }
 
+  const loadMore = async () => {
+    if ($modal) {
+      return
+    }
+
+    // Wait for this page to load before trying again
+    await network.load({
+      relays: feedRelay ? [feedRelay] : relays,
+      filter: mergeFilter(filter, cursor.getFilter()),
+      onChunk,
+    })
+
+    // Update our cursor
+    cursor.update(notes)
+  }
+
   onMount(() => {
     const sub = network.listen({
       relays,
@@ -102,24 +127,11 @@
       onChunk,
     })
 
-    const scroller = createScroller(async () => {
-      if ($modal) {
-        return
-      }
-
-      // Wait for this page to load before trying again
-      await network.load({
-        relays: feedRelay ? [feedRelay] : relays,
-        filter: mergeFilter(filter, cursor.getFilter()),
-        onChunk,
-      })
-
-      // Update our cursor
-      cursor.update(notes)
-    })
+    const scroller = createScroller(loadMore)
 
     return () => {
       scroller.stop()
+      feedScroller?.stop()
       sub.then(s => s?.unsub())
     }
   })
@@ -141,7 +153,7 @@
 
   <div class="flex flex-col gap-4">
     {#each notes as note (note.id)}
-      <Note depth={2} {note} setFeedRelay={setFeedRelay} />
+      <Note depth={2} {note} {feedRelay} {setFeedRelay} />
     {/each}
   </div>
 
@@ -149,26 +161,7 @@
 </Content>
 
 {#if feedRelay}
-<Modal onEscape={() => setFeedRelay(null)}>
-  <Content>
-    <div class="flex items-center justify-between gap-2">
-      <RelayTitle relay={feedRelay} />
-      <RelayJoin relay={feedRelay} />
-    </div>
-    {#if feedRelay.description}
-      <p>{feedRelay.description}</p>
-    {/if}
-    <p class="text-gray-4">
-      <i class="fa fa-info-circle" />
-      Below is your current feed including only notes seen on {displayRelay(feedRelay)}
-    </p>
-    <div class="flex flex-col gap-4">
-      {#each notes as note (note.id)}
-        {#if note.seen_on.includes(feedRelay.url)}
-          <Note depth={2} {note} />
-        {/if}
-      {/each}
-    </div>
-  </Content>
-</Modal>
+  <Modal onEscape={() => setFeedRelay(null)}>
+    <RelayFeed {feedRelay} {notes} depth={2} />
+  </Modal>
 {/if}

src/views/feed/RelayFeed.svelte

@@ -0,0 +1,39 @@
+<script lang="ts">
+  import {displayRelay} from "src/util/nostr"
+  import Content from "src/partials/Content.svelte"
+  import Spinner from "src/partials/Spinner.svelte"
+  import RelayTitle from "src/views/relays/RelayTitle.svelte"
+  import RelayActions from "src/views/relays/RelayActions.svelte"
+  import Note from "src/views/notes/Note.svelte"
+
+  export let depth
+  export let showContext = false
+  export let feedRelay
+  export let notes
+
+  $: filteredNotes = notes.filter(n => n.seen_on.includes(feedRelay.url))
+</script>
+
+<Content>
+  <div class="flex items-center justify-between gap-2">
+    <RelayTitle relay={feedRelay} />
+    <RelayActions relay={feedRelay} />
+  </div>
+  {#if feedRelay.description}
+    <p>{feedRelay.description}</p>
+  {/if}
+  <p class="text-gray-4">
+    <i class="fa fa-info-circle" />
+    Below is your current feed including only notes seen on {displayRelay(feedRelay)}
+  </p>
+
+  <div class="flex flex-col gap-4">
+    <!-- If someone clicks on a child note that was seen on a relay the parent was not
+         seen on, we get nothing, so just show everything - but pass down the filter -->
+    {#each filteredNotes.length > 0 ? filteredNotes : notes as note (note.id)}
+      <Note invertColors {depth} {note} {feedRelay} {showContext} />
+    {/each}
+  </div>
+
+  <Spinner />
+</Content>

src/views/notes/ForegroundButtons.svelte

@@ -1,5 +1,4 @@
 <script lang="ts">
-  import {fly} from "svelte/transition"
   import user from "src/agent/user"
   import {modal} from "src/app/ui"
 

src/views/notes/Note.svelte

@@ -50,7 +50,8 @@
   import NoteContent from "src/views/notes/NoteContent.svelte"
 
   export let note
-  export let setFeedRelay
+  export let feedRelay
+  export let setFeedRelay = null
   export let depth = 0
   export let anchorId = null
   export let showParent = true
@@ -134,8 +135,15 @@
   $: $likesCount = likes.length
   $: $zapsTotal = sum(zaps.map(zap => zap.invoiceAmount)) / 1000
   $: $repliesCount = note.replies.length
-  $: visibleNotes = note.replies.filter(r => (showContext ? true : !r.isContext))
   $: canZap = $person?.zapper && $person?.pubkey !== user.getPubkey()
+  $: visibleNotes = note.replies.filter(r => {
+    if (feedRelay && !r.seen_on.includes(feedRelay.url)) {
+      return false
+    }
+
+    return showContext ? true : !r.isContext
+  })
+
   $: {
     actions = []
 
@@ -393,7 +401,7 @@
             <div slot="trigger">
               <Anchor
                 type="unstyled"
-                class="flex items-center gap-2 text-lg font-bold"
+                class="flex items-center gap-2 pr-16 text-lg font-bold sm:pr-0"
                 href={isMobile ? null : routes.person($person.pubkey)}>
                 <span>{displayPerson($person)}</span>
                 {#if $person.verified_as}
@@ -465,18 +473,31 @@
             </div>
             <div on:click|stopPropagation class="flex items-center">
               {#if pool.forceUrls.length === 0}
+                <!-- Mobile version -->
                 <div
-                  class={cx("absolute top-0 right-0 m-3 sm:relative sm:m-0", {
-                    "hidden group-hover:flex": !showEntire,
-                    flex: showEntire,
+                  style="transform: scale(-1, 1)"
+                  class="absolute top-0 right-0 m-3 grid grid-cols-3 gap-2 sm:hidden">
+                  {#each note.seen_on as url, i}
+                    <div class={`cursor-pointer order-${3 - (i % 3)}`}>
+                      <div
+                        class="h-3 w-3 rounded-full border border-solid border-gray-6"
+                        style={`background: ${hsl(stringToHue(url))}`}
+                        on:click={() => setFeedRelay?.({url})} />
+                    </div>
+                  {/each}
+                </div>
+                <!-- Desktop version -->
+                <div
+                  class={cx("hidden sm:flex transition-opacity", {
+                    "opacity-0 group-hover:opacity-100": !showEntire,
                   })}>
-                  {#each note.seen_on as url}
+                  {#each note.seen_on as url, i}
                     <Popover triggerType="mouseenter" interactive={false}>
                       <div slot="trigger" class="cursor-pointer p-1">
                         <div
                           class="h-3 w-3 rounded-full border border-solid border-gray-6"
                           style={`background: ${hsl(stringToHue(url))}`}
-                          on:click={() => setFeedRelay({url})} />
+                          on:click={() => setFeedRelay?.({url})} />
                       </div>
                       <div slot="tooltip">{displayRelay({url})}</div>
                     </Popover>
@@ -596,6 +617,8 @@
             showParent={false}
             note={r}
             depth={depth - 1}
+            {feedRelay}
+            {setFeedRelay}
             {invertColors}
             {anchorId}
             {showContext} />

src/views/notes/NoteDetail.svelte

@@ -6,6 +6,8 @@
   import {log} from "src/util/logger"
   import {asDisplayEvent} from "src/util/nostr"
   import Content from "src/partials/Content.svelte"
+  import RelayFeed from "src/views/feed/RelayFeed.svelte"
+  import Modal from "src/partials/Modal.svelte"
   import Spinner from "src/partials/Spinner.svelte"
   import Note from "src/views/notes/Note.svelte"
   import user from "src/agent/user"
@@ -18,6 +20,11 @@
 
   let sub = null
   let loading = true
+  let feedRelay = null
+
+  const setFeedRelay = relay => {
+    feedRelay = relay
+  }
 
   onMount(async () => {
     if (!note.pubkey) {
@@ -56,10 +63,23 @@
   </div>
 {:else if note.pubkey}
   <div in:fly={{y: 20}} class="m-auto flex w-full max-w-2xl flex-col gap-4 p-4">
-    <Note showContext depth={6} anchorId={note.id} note={asDisplayEvent(note)} {invertColors} />
+    <Note
+      showContext
+      depth={6}
+      anchorId={note.id}
+      note={asDisplayEvent(note)}
+      {invertColors}
+      {feedRelay}
+      {setFeedRelay} />
   </div>
 {/if}
 
 {#if loading}
   <Spinner />
 {/if}
+
+{#if feedRelay}
+  <Modal onEscape={() => setFeedRelay(null)}>
+    <RelayFeed {feedRelay} notes={[note]} depth={6} showContext />
+  </Modal>
+{/if}

src/views/relays/RelayActions.svelte

@@ -0,0 +1,56 @@
+<script lang="ts">
+  import {find, last, propEq} from "ramda"
+  import Anchor from "src/partials/Anchor.svelte"
+  import Popover from "src/partials/Popover.svelte"
+  import OverflowMenu from "src/partials/OverflowMenu.svelte"
+  import user from "src/agent/user"
+  import {getRelayWithFallback} from "src/agent/tables"
+
+  export let relay
+
+  relay = getRelayWithFallback(relay.url)
+
+  const {relays: userRelays} = user
+
+  let actions = []
+
+  $: joined = find(propEq("url", relay.url), $userRelays)
+  $: {
+    actions = []
+
+    if (!joined) {
+      actions.push({
+        onClick: () => user.addRelay(relay.url),
+        label: "Join",
+        icon: "right-to-bracket",
+      })
+    } else if ($userRelays.length > 1) {
+      actions.push({
+        onClick: () => user.removeRelay(relay.url),
+        label: "Leave",
+        icon: "right-from-bracket",
+      })
+    }
+
+    if (relay.contact) {
+      actions.push({
+        onClick: () => window.open("mailto:" + last(relay.contact.split(":"))),
+        label: "Contact",
+        icon: "envelope",
+      })
+    }
+  }
+</script>
+
+{#if actions.length > 0}
+  {#if actions.length === 1}
+    <Popover triggerType="mouseenter">
+      <Anchor slot="trigger" type="button-circle" on:click={actions[0].onClick}>
+        <i class={`fa fa-${actions[0].icon}`} />
+      </Anchor>
+      <p slot="tooltip">{actions[0].label}</p>
+    </Popover>
+  {:else}
+    <OverflowMenu {actions} />
+  {/if}
+{/if}

src/views/relays/RelayJoin.svelte

@@ -1,36 +0,0 @@
-<script lang="ts">
-  import {find, propEq} from "ramda"
-  import Anchor from 'src/partials/Anchor.svelte'
-  import user from "src/agent/user"
-
-  export let relay
-
-  const {relays: userRelays} = user
-
-  $: joined = find(propEq("url", relay.url), $userRelays)
-</script>
-
-<div class="flex flex-wrap items-center gap-3 whitespace-nowrap">
-  {#if relay.contact}
-    <Anchor type="button-circle" href={`mailto:${relay.contact}`}>
-      <i class="fa fa-envelope" />
-    </Anchor>
-  {/if}
-  {#if joined}
-    {#if $userRelays.length > 1}
-      <Anchor
-        type="button"
-        class="flex items-center gap-2 rounded-full"
-        on:click={() => user.removeRelay(relay.url)}>
-        <i class="fa fa-right-from-bracket" /> Leave
-      </Anchor>
-    {/if}
-  {:else}
-    <Anchor
-      type="button"
-      class="flex items-center gap-2 rounded-full"
-      on:click={() => user.addRelay(relay.url)}>
-      <i class="fa fa-right-to-bracket" /> Join
-    </Anchor>
-  {/if}
-</div>

src/views/relays/RelayTitle.svelte

@@ -3,7 +3,8 @@
   import {between} from "hurdak/lib/hurdak"
   import {displayRelay} from "src/util/nostr"
   import {poll, stringToHue, hsl} from "src/util/misc"
-  import pool from 'src/agent/pool'
+  import Anchor from "src/partials/Anchor.svelte"
+  import pool from "src/agent/pool"
 
   export let relay
 
@@ -20,9 +21,13 @@
 
 <div class="flex items-center gap-2 text-xl">
   <i class={relay.url.startsWith("wss") ? "fa fa-lock" : "fa fa-unlock"} />
-  <span class="border-b border-solid" style={`border-color: ${hsl(stringToHue(relay.url))}`}>
+  <Anchor
+    type="unstyled"
+    href={`/relays/${btoa(relay.url)}`}
+    class="border-b border-solid"
+    style={`border-color: ${hsl(stringToHue(relay.url))}`}>
     {displayRelay(relay)}
-  </span>
+  </Anchor>
   <span
     on:mouseout={() => {
       showStatus = false