feat: column customization

.eslintrc.js

@@ -23,10 +23,19 @@ module.exports = {
     ecmaFeatures: { jsx: true },
     ecmaVersion: 2021,
   },
-  plugins: ['import', 'solid', 'jsx-a11y', 'prettier', '@typescript-eslint', 'tailwindcss'],
+  plugins: [
+    'import',
+    'no-relative-import-paths',
+    'solid',
+    'jsx-a11y',
+    'prettier',
+    '@typescript-eslint',
+    'tailwindcss',
+  ],
   rules: {
     'no-alert': ['off'],
     'no-console': ['off'],
+    'no-relative-import-paths/no-relative-import-paths': ['error', { rootDir: 'src', prefix: '@' }],
     'import/extensions': [
       'error',
       'ignorePackages',

package-lock.json

@@ -35,6 +35,7 @@
         "eslint-import-resolver-typescript": "^3.5.5",
         "eslint-plugin-import": "^2.27.5",
         "eslint-plugin-jsx-a11y": "^6.7.1",
+        "eslint-plugin-no-relative-import-paths": "^1.5.2",
         "eslint-plugin-prettier": "^4.2.1",
         "eslint-plugin-solid": "^0.12.1",
         "eslint-plugin-tailwindcss": "^3.11.0",
@@ -3174,6 +3175,12 @@
         "eslint": "^3 || ^4 || ^5 || ^6 || ^7 || ^8"
       }
     },
+    "node_modules/eslint-plugin-no-relative-import-paths": {
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-no-relative-import-paths/-/eslint-plugin-no-relative-import-paths-1.5.2.tgz",
+      "integrity": "sha512-wMlL+TVuDhKk1plP+w3L4Hc7+u89vUkrOYq6/0ARjcYqwc9/YaS9uEXNzaqAk+WLoEgakzNL5JgJJw6m4qd5zw==",
+      "dev": true
+    },
     "node_modules/eslint-plugin-prettier": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-4.2.1.tgz",
@@ -9621,6 +9628,12 @@
         "semver": "^6.3.0"
       }
     },
+    "eslint-plugin-no-relative-import-paths": {
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-no-relative-import-paths/-/eslint-plugin-no-relative-import-paths-1.5.2.tgz",
+      "integrity": "sha512-wMlL+TVuDhKk1plP+w3L4Hc7+u89vUkrOYq6/0ARjcYqwc9/YaS9uEXNzaqAk+WLoEgakzNL5JgJJw6m4qd5zw==",
+      "dev": true
+    },
     "eslint-plugin-prettier": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-4.2.1.tgz",

package.json

@@ -29,6 +29,7 @@
     "eslint-import-resolver-typescript": "^3.5.5",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-jsx-a11y": "^6.7.1",
+    "eslint-plugin-no-relative-import-paths": "^1.5.2",
     "eslint-plugin-prettier": "^4.2.1",
     "eslint-plugin-solid": "^0.12.1",
     "eslint-plugin-tailwindcss": "^3.11.0",

scripts/checkLicense.mjs

@@ -11,28 +11,27 @@ const acceptableLicenses = [
   '0BSD',
   'BSD-3-Clause',
   'CC-BY-4.0',
+  'Unlicense',
 ];
 
 const asyncLicenseChecker = (options) => {
   return new Promise((resolve, reject) => {
     licenseChecker.init(options, (err, data) => {
       if (err != null) reject(err);
-      else resolve(data)
+      else resolve(data);
     });
   });
 };
 
 export default async function () {
-  const packageInfo = await util.promisify(fs.readFile)('package.json', { encoding: 'utf8' })
+  const packageInfo = await util
+    .promisify(fs.readFile)('package.json', { encoding: 'utf8' })
     .then((data) => JSON.parse(data));
   const packages = await asyncLicenseChecker({ start: path.resolve(), production: true });
 
   let ok = true;
 
-  const ignorePackageNames = [
-    packageInfo.name,
-    'nostr-tools', // nostr-tools is licensed under public domain
-  ];
+  const ignorePackageNames = [packageInfo.name];
 
   for (const [name, info] of Object.entries(packages)) {
     const acceptable = acceptableLicenses.includes(info.licenses);

scripts/generatePackageInfo.mjs

@@ -2,7 +2,8 @@ import fs from 'fs/promises';
 import path from 'path';
 import util from 'util';
 
-const readDepFile = (key, filename) => fs.readFile(path.resolve(key, filename), { encoding: 'utf8' });
+const readDepFile = (key, filename) =>
+  fs.readFile(path.resolve(key, filename), { encoding: 'utf8' });
 
 const getPackageInfo = async (key) => {
   try {

src/components/DeprecatedRepost.tsx

@@ -5,13 +5,12 @@ import ArrowPathRoundedSquare from 'heroicons/24/outline/arrow-path-rounded-squa
 import { Event as NostrEvent } from 'nostr-tools';
 
 import ColumnItem from '@/components/ColumnItem';
+import TextNoteDisplayById from '@/components/textNote/TextNoteDisplayById';
 import UserDisplayName from '@/components/UserDisplayName';
 import useFormatDate from '@/hooks/useFormatDate';
 import useModalState from '@/hooks/useModalState';
 import eventWrapper from '@/nostr/event';
 
-import TextNoteDisplayById from './textNote/TextNoteDisplayById';
-
 export type DeprecatedRepostProps = {
   event: NostrEvent;
 };

src/components/Modal.tsx

@@ -18,7 +18,7 @@ const Modal: Component<ModalProps> = (props) => {
     /* eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions */
     <div
       ref={containerRef}
-      class="absolute top-0 left-0 z-10 flex h-screen w-screen cursor-default place-content-center place-items-center bg-black/30"
+      class="absolute left-0 top-0 z-10 flex h-screen w-screen cursor-default place-content-center place-items-center bg-black/30"
       onClick={handleClickContainer}
     >
       {props.children}

src/components/SideBar.tsx

@@ -1,6 +1,7 @@
 import { createSignal, Show, type JSX, Component } from 'solid-js';
 
 import Cog6Tooth from 'heroicons/24/outline/cog-6-tooth.svg';
+import Plus from 'heroicons/24/outline/plus.svg';
 import MagnifyingGlass from 'heroicons/24/solid/magnifying-glass.svg';
 import PencilSquare from 'heroicons/24/solid/pencil-square.svg';
 
@@ -8,10 +9,13 @@ import Config from '@/components/modal/Config';
 import NotePostForm from '@/components/NotePostForm';
 import useConfig from '@/core/useConfig';
 import { useHandleCommand } from '@/hooks/useCommandBus';
+import useModalState from '@/hooks/useModalState';
+import resolveAsset from '@/utils/resolveAsset';
 
 const SideBar: Component = () => {
   let textAreaRef: HTMLTextAreaElement | undefined;
 
+  const { showAddColumn, showAbout } = useModalState();
   const { config } = useConfig();
   const [formOpened, setFormOpened] = createSignal(false);
   const [configOpened, setConfigOpened] = createSignal(false);
@@ -39,7 +43,7 @@ const SideBar: Component = () => {
       <div class="flex w-14 flex-auto flex-col items-center gap-3 border-r border-rose-200 pt-5">
         <div class="flex flex-col items-center gap-3">
           <button
-            class="h-9 w-9 rounded-full border border-primary bg-primary p-2 text-2xl font-bold text-white"
+            class="h-9 w-9 rounded-full border border-primary bg-primary p-2 text-2xl text-white"
             onClick={() => toggleForm()}
           >
             <PencilSquare />
@@ -49,17 +53,28 @@ const SideBar: Component = () => {
             <MagnifyingGlass />
           </button>
           */}
-          {/* <div>column 1</div> */}
-          {/* <div>column 2</div> */}
         </div>
         <div class="grow" />
-        <div>
+        <div class="flex flex-col items-center pb-2">
           <button
-            class="h-12 w-12 p-3 text-primary"
+            class="h-10 w-12 rounded-full p-3 text-2xl text-primary"
+            onClick={() => showAddColumn()}
+          >
+            <Plus />
+          </button>
+          <button
+            class="h-10 w-12 p-3 text-primary"
             onClick={() => setConfigOpened((current) => !current)}
           >
             <Cog6Tooth />
           </button>
+          <button class="pt-2" onClick={() => showAbout()}>
+            <img
+              class="h-8 w-8"
+              src={resolveAsset('/images/rabbit_app_256.png')}
+              alt="About rabbit"
+            />
+          </button>
         </div>
       </div>
       <div

src/components/TextNote.tsx

@@ -1,10 +1,9 @@
 import { Show, type Component } from 'solid-js';
 
 import ColumnItem from '@/components/ColumnItem';
+import TextNoteDisplay, { TextNoteDisplayProps } from '@/components/textNote/TextNoteDisplay';
 import useConfig from '@/core/useConfig';
 
-import TextNoteDisplay, { TextNoteDisplayProps } from './textNote/TextNoteDisplay';
-
 export type TextNoteProps = TextNoteDisplayProps;
 
 const TextNote: Component<TextNoteProps> = (props) => {

src/components/column/BasicColumnHeader.tsx

@@ -0,0 +1,35 @@
+import { Component, JSX, Show, createSignal } from 'solid-js';
+
+import EllipsisVertical from 'heroicons/24/outline/ellipsis-vertical.svg';
+
+export type BasicColumnHeaderProps = {
+  name: string;
+  icon?: JSX.Element;
+  settings: () => JSX.Element;
+  onClose?: () => void;
+};
+
+const BasicColumnHeader: Component<BasicColumnHeaderProps> = (props) => {
+  const [isSettingsOpened, setIsSettingOpened] = createSignal(false);
+
+  const toggleSettingsOpened = () => setIsSettingOpened((current) => !current);
+
+  return (
+    <div class="flex flex-col">
+      <div class="flex h-8 items-center gap-1 px-2">
+        <h2 class="flex flex-1 items-center gap-1">
+          <Show when={props.icon} keyed>
+            {(icon) => <span class="inline-block h-4 w-4 text-gray-700">{icon}</span>}
+          </Show>
+          <span class="column-name">{props.name}</span>
+        </h2>
+        <button class="h-4 w-4" onClick={() => toggleSettingsOpened()}>
+          <EllipsisVertical />
+        </button>
+      </div>
+      <Show when={isSettingsOpened()}>{props.settings()}</Show>
+    </div>
+  );
+};
+
+export default BasicColumnHeader;

src/components/column/Column.tsx

@@ -2,15 +2,15 @@ import { Show, type JSX, type Component } from 'solid-js';
 
 import ArrowLeft from 'heroicons/24/outline/arrow-left.svg';
 
-import TimelineContentDisplay from '@/components/TimelineContentDisplay';
-import { TimelineContext, useTimelineState } from '@/components/TimelineContext';
+import TimelineContentDisplay from '@/components/timeline/TimelineContentDisplay';
+import { TimelineContext, useTimelineState } from '@/components/timeline/TimelineContext';
 import { useHandleCommand } from '@/hooks/useCommandBus';
 
 export type ColumnProps = {
-  name: string;
   columnIndex: number;
-  lastColumn?: true;
+  lastColumn: boolean;
   width: 'widest' | 'wide' | 'medium' | 'narrow' | null | undefined;
+  header: JSX.Element;
   children: JSX.Element;
 };
 
@@ -46,9 +46,9 @@ const Column: Component<ColumnProps> = (props) => {
         class="flex w-[80vw] shrink-0 snap-center snap-always flex-col border-r sm:snap-align-none"
         classList={{
           'sm:w-[500px]': width() === 'widest',
-          'sm:w-[350px]': width() === 'wide',
-          'sm:w-[310px]': width() === 'medium',
-          'sm:w-[270px]': width() === 'narrow',
+          'sm:w-[360px]': width() === 'wide',
+          'sm:w-[320px]': width() === 'medium',
+          'sm:w-[280px]': width() === 'narrow',
         }}
       >
         <Show
@@ -56,17 +56,14 @@ const Column: Component<ColumnProps> = (props) => {
           keyed
           fallback={
             <>
-              <div class="flex h-8 shrink-0 items-center border-b bg-white px-2">
-                {/* <span class="column-icon">🏠</span> */}
-                <span class="column-name">{props.name}</span>
-              </div>
+              <div class="shrink-0 border-b">{props.header}</div>
               <div class="flex flex-col overflow-y-scroll scroll-smooth">{props.children}</div>
             </>
           }
         >
           {(timeline) => (
             <div class="h-full w-full bg-white">
-              <div class="flex h-8 shrink-0 items-center border-b bg-white px-2">
+              <div class="flex shrink-0 items-center border-b bg-white px-2">
                 <button
                   class="flex w-full items-center gap-1"
                   onClick={() => timelineState?.clearTimeline()}

src/components/column/ColumnSettings.tsx

@@ -0,0 +1,101 @@
+import { Component, JSX } from 'solid-js';
+
+import ChevronLeft from 'heroicons/24/outline/chevron-left.svg';
+import ChevronRight from 'heroicons/24/outline/chevron-right.svg';
+import Trash from 'heroicons/24/outline/trash.svg';
+
+import { ColumnType } from '@/core/column';
+import useConfig from '@/core/useConfig';
+import { useRequestCommand } from '@/hooks/useCommandBus';
+
+type ColumnSettingsProps = {
+  column: ColumnType;
+  columnIndex: number;
+};
+
+type ColumnSettingsSectionProps = {
+  title: string;
+  children: JSX.Element;
+};
+
+const ColumnSettingsSection: Component<ColumnSettingsSectionProps> = (props) => {
+  return (
+    <div class="flex flex-col gap-2 border-b p-2">
+      <div>{props.title}</div>
+      <div>{props.children}</div>
+    </div>
+  );
+};
+
+const ColumnSettings: Component<ColumnSettingsProps> = (props) => {
+  const { saveColumn, removeColumn, moveColumn } = useConfig();
+  const requestCommand = useRequestCommand();
+
+  const setColumnWidth = (width: ColumnType['width']) => {
+    saveColumn({ ...props.column, width });
+  };
+
+  const move = (index: number) => {
+    moveColumn(props.column.id, index);
+    requestCommand({ command: 'moveToColumn', columnIndex: index }).catch((err) =>
+      console.error(err),
+    );
+  };
+
+  return (
+    <div class="flex flex-col border-t">
+      <ColumnSettingsSection title="カラム幅">
+        <div class="flex h-9 gap-2">
+          <button
+            class="rounded-md border px-4 hover:bg-stone-100"
+            onClick={() => setColumnWidth('widest')}
+          >
+            特大
+          </button>
+          <button
+            class="rounded-md border px-4 hover:bg-stone-100"
+            onClick={() => setColumnWidth('wide')}
+          >
+            大
+          </button>
+          <button
+            class="rounded-md border px-4 hover:bg-stone-100"
+            onClick={() => setColumnWidth('medium')}
+          >
+            中
+          </button>
+          <button
+            class="rounded-md border px-4 hover:bg-stone-100"
+            onClick={() => setColumnWidth('narrow')}
+          >
+            小
+          </button>
+        </div>
+      </ColumnSettingsSection>
+      <div class="flex h-10 items-center gap-2">
+        <button class="py-4 pl-2" title="左に移動" onClick={() => move(props.columnIndex - 1)}>
+          <span class="inline-block h-4 w-4">
+            <ChevronLeft />
+          </span>
+        </button>
+        <button class="py-4 pr-2" title="右に移動" onClick={() => move(props.columnIndex + 1)}>
+          <span class="inline-block h-4 w-4">
+            <ChevronRight />
+          </span>
+        </button>
+        <div class="flex-1" />
+        <button
+          class="px-2 py-4 text-rose-500 hover:text-rose-600"
+          title="削除"
+          onClick={() => removeColumn(props.column.id)}
+        >
+          <span class="inline-block h-4 w-4" aria-label="削除">
+            <Trash />
+          </span>
+        </button>
+      </div>
+    </div>
+  );
+};
+
+export default ColumnSettings;

src/components/column/Columns.tsx

@@ -0,0 +1,74 @@
+import { For, Switch, Match } from 'solid-js';
+
+import FollowingColumn from '@/components/column/FollwingColumn';
+import NotificationColumn from '@/components/column/NotificationColumn';
+import PostsColumn from '@/components/column/PostsColumn';
+import ReactionsColumn from '@/components/column/ReactionsColumn';
+import RelaysColumn from '@/components/column/RelaysColumn';
+import useConfig from '@/core/useConfig';
+
+const Columns = () => {
+  const { config } = useConfig();
+
+  return (
+    <div class="flex h-full snap-x snap-mandatory flex-row overflow-y-hidden overflow-x-scroll">
+      <For each={config().columns}>
+        {(column, index) => {
+          const columnIndex = () => index() + 1;
+          const lastColumn = () => columnIndex() === config().columns.length;
+          return (
+            <Switch>
+              <Match when={column.columnType === 'Following' && column} keyed>
+                {(followingColumn) => (
+                  <FollowingColumn
+                    column={followingColumn}
+                    columnIndex={columnIndex()}
+                    lastColumn={lastColumn()}
+                  />
+                )}
+              </Match>
+              <Match when={column.columnType === 'Notification' && column} keyed>
+                {(notificationColumn) => (
+                  <NotificationColumn
+                    column={notificationColumn}
+                    columnIndex={columnIndex()}
+                    lastColumn={lastColumn()}
+                  />
+                )}
+              </Match>
+              <Match when={column.columnType === 'Posts' && column} keyed>
+                {(postsColumn) => (
+                  <PostsColumn
+                    column={postsColumn}
+                    columnIndex={columnIndex()}
+                    lastColumn={lastColumn()}
+                  />
+                )}
+              </Match>
+              <Match when={column.columnType === 'Reactions' && column} keyed>
+                {(reactionsColumn) => (
+                  <ReactionsColumn
+                    column={reactionsColumn}
+                    columnIndex={columnIndex()}
+                    lastColumn={lastColumn()}
+                  />
+                )}
+              </Match>
+              <Match when={column.columnType === 'Relays' && column} keyed>
+                {(reactionsColumn) => (
+                  <RelaysColumn
+                    column={reactionsColumn}
+                    columnIndex={columnIndex()}
+                    lastColumn={lastColumn()}
+                  />
+                )}
+              </Match>
+            </Switch>
+          );
+        }}
+      </For>
+    </div>
+  );
+};
+
+export default Columns;

src/components/column/FollwingColumn.tsx

@@ -0,0 +1,67 @@
+import { Component } from 'solid-js';
+
+import Home from 'heroicons/24/outline/home.svg';
+import { uniq } from 'lodash';
+
+import BasicColumnHeader from '@/components/column/BasicColumnHeader';
+import Column from '@/components/column/Column';
+import ColumnSettings from '@/components/column/ColumnSettings';
+import Timeline from '@/components/timeline/Timeline';
+import { FollowingColumnType } from '@/core/column';
+import { applyContentFilter } from '@/core/contentFilter';
+import useConfig from '@/core/useConfig';
+import { useFollowings } from '@/nostr/useBatchedEvents';
+import useSubscription from '@/nostr/useSubscription';
+import epoch from '@/utils/epoch';
+
+type FollowingColumnDisplayProps = {
+  columnIndex: number;
+  lastColumn: boolean;
+  column: FollowingColumnType;
+};
+
+const FollowingColumn: Component<FollowingColumnDisplayProps> = (props) => {
+  const { config, removeColumn } = useConfig();
+
+  const { followingPubkeys } = useFollowings(() => ({ pubkey: props.column.pubkey }));
+
+  const { events: followingsPosts } = useSubscription(() => {
+    const authors = uniq([...followingPubkeys()]);
+    if (authors.length === 0) return null;
+    return {
+      relayUrls: config().relayUrls,
+      filters: [
+        {
+          kinds: [1, 6],
+          authors,
+          limit: 10,
+          since: epoch() - 4 * 60 * 60,
+        },
+      ],
+      clientEventFilter: (event) => {
+        if (props.column.contentFilter == null) return true;
+        return applyContentFilter(props.column.contentFilter)(event.content);
+      },
+    };
+  });
+
+  return (
+    <Column
+      header={
+        <BasicColumnHeader
+          name={props.column.name ?? 'ホーム'}
+          icon={<Home />}
+          settings={() => <ColumnSettings column={props.column} columnIndex={props.columnIndex} />}
+          onClose={() => removeColumn(props.column.id)}
+        />
+      }
+      width={props.column.width}
+      columnIndex={props.columnIndex}
+      lastColumn={props.lastColumn}
+    >
+      <Timeline events={followingsPosts()} />
+    </Column>
+  );
+};
+
+export default FollowingColumn;

src/components/column/NotificationColumn.tsx

@@ -0,0 +1,57 @@
+import { Component } from 'solid-js';
+
+import Bell from 'heroicons/24/outline/bell.svg';
+
+import BasicColumnHeader from '@/components/column/BasicColumnHeader';
+import Column from '@/components/column/Column';
+import ColumnSettings from '@/components/column/ColumnSettings';
+import Notification from '@/components/timeline/Notification';
+import { NotificationColumnType } from '@/core/column';
+import { applyContentFilter } from '@/core/contentFilter';
+import useConfig from '@/core/useConfig';
+import useSubscription from '@/nostr/useSubscription';
+
+type NotificationColumnDisplayProps = {
+  columnIndex: number;
+  lastColumn: boolean;
+  column: NotificationColumnType;
+};
+
+const NotificationColumn: Component<NotificationColumnDisplayProps> = (props) => {
+  const { config, removeColumn } = useConfig();
+
+  const { events: notifications } = useSubscription(() => ({
+    relayUrls: config().relayUrls,
+    filters: [
+      {
+        kinds: [1, 6, 7],
+        '#p': [props.column.pubkey],
+        limit: 10,
+      },
+    ],
+    clientEventFilter: (event) => {
+      if (props.column.contentFilter == null) return true;
+      return applyContentFilter(props.column.contentFilter)(event.content);
+    },
+  }));
+
+  return (
+    <Column
+      header={
+        <BasicColumnHeader
+          name={props.column.name ?? '通知'}
+          icon={<Bell />}
+          settings={() => <ColumnSettings column={props.column} columnIndex={props.columnIndex} />}
+          onClose={() => removeColumn(props.column.id)}
+        />
+      }
+      width={props.column.width}
+      columnIndex={props.columnIndex}
+      lastColumn={props.lastColumn}
+    >
+      <Notification events={notifications()} />
+    </Column>
+  );
+};
+
+export default NotificationColumn;

src/components/column/PostsColumn.tsx

@@ -0,0 +1,57 @@
+import { Component } from 'solid-js';
+
+import User from 'heroicons/24/outline/user.svg';
+
+import BasicColumnHeader from '@/components/column/BasicColumnHeader';
+import Column from '@/components/column/Column';
+import ColumnSettings from '@/components/column/ColumnSettings';
+import Timeline from '@/components/timeline/Timeline';
+import { PostsColumnType } from '@/core/column';
+import { applyContentFilter } from '@/core/contentFilter';
+import useConfig from '@/core/useConfig';
+import useSubscription from '@/nostr/useSubscription';
+
+type PostsColumnDisplayProps = {
+  columnIndex: number;
+  lastColumn: boolean;
+  column: PostsColumnType;
+};
+
+const PostsColumn: Component<PostsColumnDisplayProps> = (props) => {
+  const { config, removeColumn } = useConfig();
+
+  const { events } = useSubscription(() => ({
+    relayUrls: config().relayUrls,
+    filters: [
+      {
+        kinds: [1, 6],
+        authors: [props.column.pubkey],
+        limit: 10,
+      },
+    ],
+    clientEventFilter: (event) => {
+      if (props.column.contentFilter == null) return true;
+      return applyContentFilter(props.column.contentFilter)(event.content);
+    },
+  }));
+
+  return (
+    <Column
+      header={
+        <BasicColumnHeader
+          name={props.column.name ?? '投稿'}
+          icon={<User />}
+          settings={() => <ColumnSettings column={props.column} columnIndex={props.columnIndex} />}
+          onClose={() => removeColumn(props.column.id)}
+        />
+      }
+      width={props.column.width}
+      columnIndex={props.columnIndex}
+      lastColumn={props.lastColumn}
+    >
+      <Timeline events={events()} />
+    </Column>
+  );
+};
+
+export default PostsColumn;

src/components/column/ReactionsColumn.tsx

@@ -0,0 +1,57 @@
+import { Component } from 'solid-js';
+
+import Heart from 'heroicons/24/outline/heart.svg';
+
+import BasicColumnHeader from '@/components/column/BasicColumnHeader';
+import Column from '@/components/column/Column';
+import ColumnSettings from '@/components/column/ColumnSettings';
+import Notification from '@/components/timeline/Notification';
+import { ReactionsColumnType } from '@/core/column';
+import { applyContentFilter } from '@/core/contentFilter';
+import useConfig from '@/core/useConfig';
+import useSubscription from '@/nostr/useSubscription';
+
+type ReactionsColumnDisplayProps = {
+  columnIndex: number;
+  lastColumn: boolean;
+  column: ReactionsColumnType;
+};
+
+const ReactionsColumn: Component<ReactionsColumnDisplayProps> = (props) => {
+  const { config, removeColumn } = useConfig();
+
+  const { events: reactions } = useSubscription(() => ({
+    relayUrls: config().relayUrls,
+    filters: [
+      {
+        kinds: [7],
+        authors: [props.column.pubkey],
+        limit: 10,
+      },
+    ],
+    clientEventFilter: (event) => {
+      if (props.column.contentFilter == null) return true;
+      return applyContentFilter(props.column.contentFilter)(event.content);
+    },
+  }));
+
+  return (
+    <Column
+      header={
+        <BasicColumnHeader
+          name={props.column.name ?? 'リアクション'}
+          icon={<Heart />}
+          settings={() => <ColumnSettings column={props.column} columnIndex={props.columnIndex} />}
+          onClose={() => removeColumn(props.column.id)}
+        />
+      }
+      width={props.column.width}
+      columnIndex={props.columnIndex}
+      lastColumn={props.lastColumn}
+    >
+      <Notification events={reactions()} />
+    </Column>
+  );
+};
+
+export default ReactionsColumn;

src/components/column/RelaysColumn.tsx

@@ -0,0 +1,58 @@
+import { Component } from 'solid-js';
+
+import GlobeAlt from 'heroicons/24/outline/globe-alt.svg';
+
+import BasicColumnHeader from '@/components/column/BasicColumnHeader';
+import Column from '@/components/column/Column';
+import ColumnSettings from '@/components/column/ColumnSettings';
+import Timeline from '@/components/timeline/Timeline';
+import { RelaysColumnType } from '@/core/column';
+import { applyContentFilter } from '@/core/contentFilter';
+import useConfig from '@/core/useConfig';
+import useSubscription from '@/nostr/useSubscription';
+import epoch from '@/utils/epoch';
+
+type RelaysColumnDisplayProps = {
+  columnIndex: number;
+  lastColumn: boolean;
+  column: RelaysColumnType;
+};
+
+const RelaysColumn: Component<RelaysColumnDisplayProps> = (props) => {
+  const { removeColumn } = useConfig();
+
+  const { events } = useSubscription(() => ({
+    relayUrls: props.column.relayUrls,
+    filters: [
+      {
+        kinds: [1, 6],
+        limit: 25,
+        since: epoch() - 4 * 60 * 60,
+      },
+    ],
+    clientEventFilter: (event) => {
+      if (props.column.contentFilter == null) return true;
+      return applyContentFilter(props.column.contentFilter)(event.content);
+    },
+  }));
+
+  return (
+    <Column
+      header={
+        <BasicColumnHeader
+          name={props.column.name ?? 'リレー'}
+          icon={<GlobeAlt />}
+          settings={() => <ColumnSettings column={props.column} columnIndex={props.columnIndex} />}
+          onClose={() => removeColumn(props.column.id)}
+        />
+      }
+      width={props.column.width}
+      columnIndex={props.columnIndex}
+      lastColumn={props.lastColumn}
+    >
+      <Timeline events={events()} />
+    </Column>
+  );
+};
+
+export default RelaysColumn;

src/components/column/SearchColumn.tsx

@@ -0,0 +1,58 @@
+import { Component } from 'solid-js';
+
+import MagnifyingGlass from 'heroicons/24/outline/magnifying-glass.svg';
+
+import BasicColumnHeader from '@/components/column/BasicColumnHeader';
+import Column from '@/components/column/Column';
+import ColumnSettings from '@/components/column/ColumnSettings';
+import Timeline from '@/components/timeline/Timeline';
+import { SearchColumnType } from '@/core/column';
+import { applyContentFilter } from '@/core/contentFilter';
+import { relaysForSearching } from '@/core/relayUrls';
+import useConfig from '@/core/useConfig';
+import useSubscription from '@/nostr/useSubscription';
+
+type SearchColumnDisplayProps = {
+  columnIndex: number;
+  lastColumn: boolean;
+  column: SearchColumnType;
+};
+
+const SearchColumn: Component<SearchColumnDisplayProps> = (props) => {
+  const { removeColumn } = useConfig();
+
+  const { events } = useSubscription(() => ({
+    relayUrls: relaysForSearching,
+    filters: [
+      {
+        kinds: [1, 6],
+        search: props.column.query,
+        limit: 25,
+      },
+    ],
+    clientEventFilter: (event) => {
+      if (props.column.contentFilter == null) return true;
+      return applyContentFilter(props.column.contentFilter)(event.content);
+    },
+  }));
+
+  return (
+    <Column
+      header={
+        <BasicColumnHeader
+          name={props.column.name ?? '検索'}
+          icon={<MagnifyingGlass />}
+          settings={() => <ColumnSettings column={props.column} columnIndex={props.columnIndex} />}
+          onClose={() => removeColumn(props.column.id)}
+        />
+      }
+      width={props.column.width}
+      columnIndex={props.columnIndex}
+      lastColumn={props.lastColumn}
+    >
+      <Timeline events={events()} />
+    </Column>
+  );
+};
+
+export default SearchColumn;

src/components/modal/About.tsx

@@ -0,0 +1,104 @@
+import { Component, createResource, For, Show } from 'solid-js';
+
+import BasicModal from '@/components/modal/BasicModal';
+import resolveAsset from '@/utils/resolveAsset';
+
+type AboutProps = {
+  onClose: () => void;
+};
+
+type PackageInfo = {
+  self: {
+    name: string;
+    author: string;
+    version: string;
+    homepage: string;
+    licenseSpdx: string;
+    licenseText: string;
+  };
+  packages: {
+    name: string;
+    version: string;
+    licenseSpdx: string;
+    licenseText: string;
+  }[];
+};
+
+const fetchPackageInfo = async (): Promise<PackageInfo> => {
+  const res = await fetch(resolveAsset('packageInfo.json'));
+  const body = await res.text();
+  return JSON.parse(body) as PackageInfo;
+};
+
+const commit = import.meta.env.COMMIT as string | null;
+
+const About: Component<AboutProps> = (props) => {
+  const [packageInfo] = createResource(fetchPackageInfo);
+
+  return (
+    <BasicModal onClose={props.onClose}>
+      <div class="p-8">
+        <div class="flex flex-col items-center pt-8">
+          <img src={resolveAsset('/images/rabbit_app_256.png')} alt="Logo" width="64" height="64" />
+
+          <h1 class="my-4">
+            Rabbit <span id="app-version">v{packageInfo()?.self?.version}</span>
+          </h1>
+        </div>
+
+        <h2 class="my-4 text-xl font-bold">利用規約</h2>
+
+        <p class="my-4">Copyright (C) 2023 Shusui Moyatani</p>
+
+        <p class="my-4">
+          このプログラムは自由ソフトウェアです。フリーソフトウェア財団から発行された
+          GNUアフェロー一般公衆ライセンス（バージョン3か、(任意で)より新しいバージョンのいずれか）の条件の下で
+          再頒布や改変、あるいはその両方を行うことができます。
+        </p>
+
+        <p class="my-4">
+          このプログラムは役立つことを願って頒布されていますが、
+          <strong class="font-bold">いかなる保証もありません</strong>。<em>商品性</em>や
+          <em>特定目的適合性</em> に対する保証は暗示されたものも含めて存在しません。
+          詳しくはGNUアフェロー一般公衆ライセンスをご覧ください。
+        </p>
+
+        <p class="my-4">
+          あなたは、このプログラムに付随してGNUアフェロー一般公衆ライセンスのコピーを受け取っていることでしょう。
+          そうでなければ、
+          <a class="link" href="https://www.gnu.org/licenses/">
+            https://www.gnu.org/licenses/
+          </a>
+          をご参照ください。
+        </p>
+
+        <a class="text-blue-500 underline" href="https://gpl.mhatta.org/agpl.ja.html">
+          参考訳
+        </a>
+
+        <pre class="max-h-96 overflow-scroll rounded bg-zinc-100 p-4 text-xs">
+          {packageInfo()?.self.licenseText}
+        </pre>
+
+        <h2 class="my-4 text-xl font-bold">使用ライブラリ</h2>
+
+        <For each={packageInfo()?.packages ?? []} fallback="取得中">
+          {(p) => {
+            return (
+              <>
+                <h3 class="mb-2 mt-4 font-mono">
+                  {p.name}@{p.version} ({p.licenseSpdx})
+                </h3>
+                <pre class="max-h-96 overflow-scroll rounded bg-zinc-100 p-4 text-xs">
+                  {p.licenseText}
+                </pre>
+              </>
+            );
+          }}
+        </For>
+      </div>
+    </BasicModal>
+  );
+};
+
+export default About;

src/components/modal/AddColumn.tsx

@@ -1,20 +1,113 @@
-import BasicModal from '@/components/modal/BasicModal';
-import useConfig from '@/core/useConfig';
+import { Component } from 'solid-js';
 
-const AddColumn = () => {
-  const { addColumn } = useConfig();
+import Bell from 'heroicons/24/outline/bell.svg';
+import GlobeAlt from 'heroicons/24/outline/globe-alt.svg';
+import Heart from 'heroicons/24/outline/heart.svg';
+import Home from 'heroicons/24/outline/home.svg';
+import User from 'heroicons/24/outline/user.svg';
+
+import BasicModal from '@/components/modal/BasicModal';
+import {
+  createFollowingColumn,
+  createJapanRelaysColumn,
+  createNotificationColumn,
+  createPostsColumn,
+  createReactionsColumn,
+} from '@/core/column';
+import useConfig from '@/core/useConfig';
+import usePubkey from '@/nostr/usePubkey';
+import ensureNonNull from '@/utils/ensureNonNull';
+
+type AddColumnProps = {
+  onClose: () => void;
+};
+
+const AddColumn: Component<AddColumnProps> = (props) => {
+  const pubkey = usePubkey();
+  const { saveColumn } = useConfig();
+
+  const addFollowingColumn = () => {
+    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => {
+      saveColumn(createFollowingColumn({ pubkey: pubkeyNonNull }));
+    });
+    props.onClose();
+  };
+
+  const addNotificationColumn = () => {
+    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => {
+      saveColumn(createNotificationColumn({ pubkey: pubkeyNonNull }));
+    });
+    props.onClose();
+  };
+
+  const addJapanRelaysColumn = () => {
+    saveColumn(createJapanRelaysColumn());
+    props.onClose();
+  };
+
+  const addMyPostsColumn = () => {
+    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => {
+      saveColumn(createPostsColumn({ pubkey: pubkeyNonNull }));
+    });
+    props.onClose();
+  };
+
+  const addMyReactionsColumn = () => {
+    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => {
+      saveColumn(createReactionsColumn({ pubkey: pubkeyNonNull }));
+    });
+    props.onClose();
+  };
 
   return (
-    <BasicModal onClose={() => console.log('closed')}>
-      <ul>
-        <li>ホーム</li>
-        <li>通知</li>
-        <li>検索</li>
-        <li>リレー</li>
-        <li>ユーザー</li>
-        <li>いいね</li>
-        <li>ダイレクトメッセージ</li>
-      </ul>
+    <BasicModal onClose={props.onClose}>
+      <div class="flex flex-wrap p-4">
+        <button
+          class="flex basis-1/2 flex-col items-center gap-2 py-8 sm:basis-1/4"
+          onClick={() => addFollowingColumn()}
+        >
+          <span class="inline-block h-8 w-8">
+            <Home />
+          </span>
+          ホーム
+        </button>
+        <button
+          class="flex basis-1/2 flex-col items-center gap-2 py-8 sm:basis-1/4"
+          onClick={() => addNotificationColumn()}
+        >
+          <span class="inline-block h-8 w-8">
+            <Bell />
+          </span>
+          通知
+        </button>
+        <button
+          class="flex basis-1/2 flex-col items-center gap-2 py-8 sm:basis-1/4"
+          onClick={() => addJapanRelaysColumn()}
+        >
+          <span class="inline-block h-8 w-8">
+            <GlobeAlt />
+          </span>
+          日本リレー
+        </button>
+        <button
+          class="flex basis-1/2 flex-col items-center gap-2 py-8 sm:basis-1/4"
+          onClick={() => addMyPostsColumn()}
+        >
+          <span class="inline-block h-8 w-8">
+            <User />
+          </span>
+          自分の投稿
+        </button>
+        <button
+          class="flex basis-1/2 flex-col items-center gap-2 py-8 sm:basis-1/4"
+          onClick={() => addMyReactionsColumn()}
+        >
+          <span class="inline-block h-8 w-8">
+            <Heart />
+          </span>
+          自分のリアクション
+        </button>
+      </div>
     </BasicModal>
   );
 };

src/components/modal/BasicModal.tsx

@@ -13,7 +13,7 @@ export type BasicModalProps = {
 const BasicModal: Component<BasicModalProps> = (props) => {
   return (
     <Modal onClose={() => props.onClose?.()}>
-      <div class="h-screen w-[640px] max-w-full">
+      <div class="h-full w-[640px] max-w-full">
         <button
           class="w-full pt-1 text-start text-stone-800"
           aria-label="Close"

src/components/modal/GlobalModal.tsx

@@ -0,0 +1,45 @@
+import { Show, Switch, Match } from 'solid-js';
+
+import About from '@/components/modal/About';
+import AddColumn from '@/components/modal/AddColumn';
+import ProfileDisplay from '@/components/modal/ProfileDisplay';
+import ProfileEdit from '@/components/modal/ProfileEdit';
+import useModalState from '@/hooks/useModalState';
+import usePubkey from '@/nostr/usePubkey';
+import ensureNonNull from '@/utils/ensureNonNull';
+
+const GlobalModal = () => {
+  const pubkey = usePubkey();
+  const { modalState, showProfile, closeModal } = useModalState();
+
+  return (
+    <Show when={modalState()} keyed>
+      {(state) => (
+        <Switch>
+          <Match when={state.type === 'Profile' && state.pubkey} keyed>
+            {(pubkeyNonNull: string) => (
+              <ProfileDisplay pubkey={pubkeyNonNull} onClose={closeModal} />
+            )}
+          </Match>
+          <Match when={state.type === 'ProfileEdit'} keyed>
+            <ProfileEdit
+              onClose={() =>
+                ensureNonNull([pubkey()])(([pubkeyNonNull]) => {
+                  showProfile(pubkeyNonNull);
+                })
+              }
+            />
+          </Match>
+          <Match when={state.type === 'AddColumn'}>
+            <AddColumn onClose={closeModal} />
+          </Match>
+          <Match when={state.type === 'About'}>
+            <About onClose={closeModal} />
+          </Match>
+        </Switch>
+      )}
+    </Show>
+  );
+};
+
+export default GlobalModal;

src/components/modal/ProfileDisplay.tsx

@@ -10,7 +10,7 @@ import uniq from 'lodash/uniq';
 
 import ContextMenu, { MenuItem } from '@/components/ContextMenu';
 import BasicModal from '@/components/modal/BasicModal';
-import Timeline from '@/components/Timeline';
+import Timeline from '@/components/timeline/Timeline';
 import SafeLink from '@/components/utils/SafeLink';
 import useConfig from '@/core/useConfig';
 import useModalState from '@/hooks/useModalState';
@@ -236,7 +236,7 @@ const ProfileDisplay: Component<ProfileDisplayProps> = (props) => {
                 <Match when={following()}>
                   <button
                     class="rounded-full border border-primary bg-primary px-4 py-2
-                    text-center font-bold text-white hover:bg-rose-500 sm:w-32"
+                    text-center font-bold text-white hover:bg-rose-500 sm:w-36"
                     onMouseEnter={() => setHoverFollowButton(true)}
                     onMouseLeave={() => setHoverFollowButton(false)}
                     onClick={() => unfollow()}
@@ -249,7 +249,7 @@ const ProfileDisplay: Component<ProfileDisplayProps> = (props) => {
                 </Match>
                 <Match when={!following()}>
                   <button
-                    class="w-24 rounded-full border border-primary px-4 py-2 text-primary
+                    class="w-28 rounded-full border border-primary px-4 py-2 text-primary
                     hover:border-rose-400 hover:text-rose-400"
                     onClick={() => follow()}
                     disabled={updateContactsMutation.isLoading}

src/components/textNote/ImageDisplay.tsx

@@ -1,9 +1,8 @@
 import { Component, createSignal, Show } from 'solid-js';
 
+import SafeLink from '@/components/utils/SafeLink';
 import { fixUrl } from '@/utils/imageUrl';
 
-import SafeLink from '../utils/SafeLink';
-
 type ImageDisplayProps = {
   url: string;
   initialHidden: boolean;

src/components/textNote/MentionedEventDisplay.tsx

@@ -1,11 +1,10 @@
 import { Show } from 'solid-js';
 
+import EventLink from '@/components/EventLink';
 // eslint-disable-next-line import/no-cycle
 import TextNoteDisplayById from '@/components/textNote/TextNoteDisplayById';
 import { type MentionedEvent } from '@/nostr/parseTextNote';
 
-import EventLink from '../EventLink';
-
 export type MentionedEventDisplayProps = {
   mentionedEvent: MentionedEvent;
 };
@@ -14,7 +13,7 @@ const MentionedEventDisplay = (props: MentionedEventDisplayProps) => {
   return (
     <Show
       when={props.mentionedEvent.marker != null && props.mentionedEvent.marker.length > 0}
-      fallback={() => <EventLink eventId={props.mentionedEvent.eventId} />}
+      fallback={<EventLink eventId={props.mentionedEvent.eventId} />}
     >
       <div class="my-1 rounded border p-1">
         <TextNoteDisplayById

src/components/textNote/TextNoteContentDisplay.tsx

@@ -11,11 +11,10 @@ import SafeLink from '@/components/utils/SafeLink';
 import useConfig from '@/core/useConfig';
 import eventWrapper from '@/nostr/event';
 import parseTextNote, { resolveTagReference, type ParsedTextNoteNode } from '@/nostr/parseTextNote';
+import { isImageUrl } from '@/utils/imageUrl';
 
 import type { Event as NostrEvent } from 'nostr-tools';
 
-import { isImageUrl } from '@/utils/imageUrl';
-
 export type TextNoteContentDisplayProps = {
   event: NostrEvent;
   embedding: boolean;
@@ -47,7 +46,7 @@ const TextNoteContentDisplay = (props: TextNoteContentDisplayProps) => {
           if (item.data.type === 'note' && props.embedding) {
             return (
               <div class="my-1 rounded border p-1">
-                <TextNoteDisplayById eventId={item.data.data} actions={false} />
+                <TextNoteDisplayById eventId={item.data.data} actions={false} embedding={false} />
               </div>
             );
           }

src/components/textNote/TextNoteDisplay.tsx

@@ -8,13 +8,14 @@ import HeartOutlined from 'heroicons/24/outline/heart.svg';
 import HeartSolid from 'heroicons/24/solid/heart.svg';
 import { nip19, type Event as NostrEvent } from 'nostr-tools';
 
+import ContextMenu, { MenuItem } from '@/components/ContextMenu';
 import NotePostForm from '@/components/NotePostForm';
 import ContentWarningDisplay from '@/components/textNote/ContentWarningDisplay';
 import GeneralUserMentionDisplay from '@/components/textNote/GeneralUserMentionDisplay';
 // eslint-disable-next-line import/no-cycle
 import TextNoteContentDisplay from '@/components/textNote/TextNoteContentDisplay';
 import TextNoteDisplayById from '@/components/textNote/TextNoteDisplayById';
-import { useTimelineContext } from '@/components/TimelineContext';
+import { useTimelineContext } from '@/components/timeline/TimelineContext';
 import useConfig from '@/core/useConfig';
 import useFormatDate from '@/hooks/useFormatDate';
 import useModalState from '@/hooks/useModalState';
@@ -29,8 +30,6 @@ import ensureNonNull from '@/utils/ensureNonNull';
 import npubEncodeFallback from '@/utils/npubEncodeFallback';
 import timeout from '@/utils/timeout';
 
-import ContextMenu, { MenuItem } from '../ContextMenu';
-
 export type TextNoteDisplayProps = {
   event: NostrEvent;
   embedding?: boolean;

src/components/textNote/TextNoteDisplayById.tsx

@@ -1,13 +1,12 @@
 import { Switch, Match, type Component } from 'solid-js';
 
+import EventLink from '@/components/EventLink';
 // eslint-disable-next-line import/no-cycle
 import TextNoteDisplay, { type TextNoteDisplayProps } from '@/components/textNote/TextNoteDisplay';
 import useConfig from '@/core/useConfig';
 import useEvent from '@/nostr/useEvent';
 import ensureNonNull from '@/utils/ensureNonNull';
 
-import EventLink from '../EventLink';
-
 type TextNoteDisplayByIdProps = Omit<TextNoteDisplayProps, 'event'> & {
   eventId: string | undefined;
 };

src/components/timeline/TimelineContentDisplay.tsx

@@ -3,8 +3,8 @@ import { Switch, Match, type Component } from 'solid-js';
 import uniq from 'lodash/uniq';
 import { Filter, Event as NostrEvent } from 'nostr-tools';
 
-import Timeline from '@/components/Timeline';
-import { type TimelineContent } from '@/components/TimelineContext';
+import Timeline from '@/components/timeline/Timeline';
+import { type TimelineContent } from '@/components/timeline/TimelineContext';
 import useConfig from '@/core/useConfig';
 import eventWrapper from '@/nostr/event';
 import useSubscription from '@/nostr/useSubscription';

src/core/column.ts

@@ -1,7 +1,10 @@
 // import { z } from 'zod';
 import { type Filter } from 'nostr-tools';
 
-import { type ColumnProps } from '@/components/Column';
+import { type ColumnProps } from '@/components/column/Column';
+import { ContentFilter } from '@/core/contentFilter';
+import { relaysOnlyAvailableInJP } from '@/core/relayUrls';
+import generateId from '@/utils/generateId';
 
 export type NotificationType =
   // The event which includes ["p", ...] tags.
@@ -44,51 +47,120 @@ type BulidOptions = {
 
 export type BaseColumn = {
   id: string;
-  title: string;
+  name?: string;
   width: ColumnProps['width'];
+  contentFilter?: ContentFilter;
 };
 
 /** A column which shows posts by following users */
-export type FollowingColumn = BaseColumn & {
+export type FollowingColumnType = BaseColumn & {
   columnType: 'Following';
   pubkey: string;
 };
 
 /** A column which shows replies, reactions, reposts to the specific user */
-export type NotificationColumn = BaseColumn & {
+export type NotificationColumnType = BaseColumn & {
   columnType: 'Notification';
   // notificationTypes: NotificationType[];
   pubkey: string;
 };
 
 /** A column which shows posts from the specific user */
-export type PostsColumn = BaseColumn & {
+export type PostsColumnType = BaseColumn & {
   columnType: 'Posts';
   pubkey: string;
 };
 
 /** A column which shows reactions published by the specific user */
-export type ReactionsColumn = BaseColumn & {
+export type ReactionsColumnType = BaseColumn & {
   columnType: 'Reactions';
   pubkey: string;
 };
 
 /** A column which shows text notes and reposts posted to the specific relays */
-export type GlobalColumn = BaseColumn & {
-  columnType: 'Global';
+export type RelaysColumnType = BaseColumn & {
+  columnType: 'Relays';
   relayUrls: string[];
 };
 
+/** A column which search text notes from relays which support NIP-50 */
+export type SearchColumnType = BaseColumn & {
+  columnType: 'Search';
+  query: string;
+};
+
 /** A column which shows text notes and reposts posted to the specific relays */
-export type CustomFilterColumn = BaseColumn & {
+export type CustomFilterColumnType = BaseColumn & {
   columnType: 'CustomFilter';
   filters: Filter[];
 };
 
-export type ColumnConfig =
-  | FollowingColumn
-  | NotificationColumn
-  | GlobalColumn
-  | PostsColumn
-  | ReactionsColumn
-  | CustomFilterColumn;
+export type ColumnType =
+  | FollowingColumnType
+  | NotificationColumnType
+  | RelaysColumnType
+  | PostsColumnType
+  | ReactionsColumnType
+  | SearchColumnType
+  | CustomFilterColumnType;
+
+type CreateParams<T extends BaseColumn> = Omit<T, keyof BaseColumn | 'columnType'> &
+  Partial<BaseColumn>;
+
+export const createBaseColumn = (): BaseColumn => ({
+  id: generateId(),
+  width: 'medium',
+});
+
+export const createFollowingColumn = (
+  params: CreateParams<FollowingColumnType>,
+): FollowingColumnType => ({
+  ...createBaseColumn(),
+  columnType: 'Following',
+  ...params,
+});
+
+export const createNotificationColumn = (
+  params: CreateParams<NotificationColumnType>,
+): NotificationColumnType => ({
+  ...createBaseColumn(),
+  columnType: 'Notification',
+  ...params,
+});
+
+export const createRelaysColumn = (params: CreateParams<RelaysColumnType>): RelaysColumnType => ({
+  ...createBaseColumn(),
+  columnType: 'Relays',
+  ...params,
+});
+
+export const createJapanRelaysColumn = () =>
+  createRelaysColumn({
+    name: '日本語',
+    relayUrls: relaysOnlyAvailableInJP,
+    contentFilter: {
+      filterType: 'Regex',
+      regex: '[\\p{scx=Hiragana}\\p{scx=Katakana}]',
+      flag: 'u',
+    },
+  });
+
+export const createPostsColumn = (params: CreateParams<PostsColumnType>): PostsColumnType => ({
+  ...createBaseColumn(),
+  columnType: 'Posts',
+  ...params,
+});
+
+export const createReactionsColumn = (
+  params: CreateParams<ReactionsColumnType>,
+): ReactionsColumnType => ({
+  ...createBaseColumn(),
+  columnType: 'Reactions',
+  ...params,
+});
+
+export const createSearchColumn = (params: CreateParams<SearchColumnType>): SearchColumnType => ({
+  ...createBaseColumn(),
+  columnType: 'Search',
+  ...params,
+});

src/core/contentFilter.test.ts

@@ -0,0 +1,19 @@
+// NORMAL (implicit AND)
+// A filter 'hello world' should match 'hello world'
+// A filter "Lorem amet" should match "Lorem ipsum dolor sit amet"
+//
+// AND
+// A filter "Lorem AND amet" should match "Lorem ipsum dolor sit amet"
+// A filter "Lorem AND dolor AND amet" should match "Lorem ipsum dolor sit amet"
+// A filter "Lorem AND ZZZ" should not match "Lorem ipsum dolor sit amet"
+//
+// CASE
+// A filter 'hello world' should match 'HELLO WORLD'
+// A filter 'HELLO WORLD' should match 'hello world'
+//
+// DOUBLEQUOTE
+// A filter '"HELLO WORLD"' should match 'HELLO WORLD'
+// A filter '"HELLO WORLD"' should not match 'hello world'
+import { assert, it } from 'vitest';
+
+it('TODO', () => assert(true));

src/core/contentFilter.ts

@@ -0,0 +1,50 @@
+/**
+ * Content filter is a text which expresses the filter.
+ *
+ * - And condition
+ *     - The text "AND" (upper case) or white space means an "and" condition (&&).
+ *     - Examples:
+ *         hello AND world
+ *         hello world
+ * - Or condition
+ *     - OR (upper case) means an "or" condition (&&).
+ *     - Examples:
+ *         hello OR world
+ * - Grouping
+ *     ()
+ * - Normal text
+ *     Case-insensitive
+ *     helloworld,
+ * - Double quotes
+ *     Case-sensitive
+ *     "Hello World"
+ */
+export type ContentFilterAnd = { filterType: 'AND'; children: ContentFilter[] };
+export type ContentFilterOr = { filterType: 'OR'; children: ContentFilter[] };
+export type ContentFilterTextInclude = { filterType: 'Text'; text: string };
+export type ContentFilterRegex = { filterType: 'Regex'; regex: string; flag: string };
+
+export type ContentFilter =
+  | ContentFilterAnd
+  | ContentFilterOr
+  | ContentFilterTextInclude
+  | ContentFilterRegex;
+
+export const applyContentFilter =
+  (filter: ContentFilter) =>
+  (content: string): boolean => {
+    switch (filter.filterType) {
+      case 'AND':
+        return filter.children.every((child) => applyContentFilter(child)(content));
+      case 'OR':
+        return filter.children.some((child) => applyContentFilter(child)(content));
+      case 'Text':
+        return content.includes(filter.text);
+      case 'Regex':
+        return new RegExp(filter.regex, filter.flag).test(content);
+      default:
+        console.error('unsupported content filter type');
+        break;
+    }
+    return false;
+  };

src/core/relayUrls.ts

@@ -0,0 +1,23 @@
+export const relaysGlobal: string[] = [
+  'wss://relay.damus.io',
+  'wss://nos.lol',
+  'wss://relay.snort.social',
+];
+
+export const relaysOnlyAvailableInJP: string[] = [
+  'wss://relay-jp.nostr.wirednet.jp',
+  'wss://nostr.h3z.jp',
+  'wss://nostr.holybea.com',
+];
+
+export const relaysInJP: string[] = [
+  ...relaysOnlyAvailableInJP,
+  'wss://nostr.holybea.com',
+  'wss://nostr-relay.nokotaro.com',
+];
+
+export const relaysForSearching: string[] = [
+  'wss://relay.nostr.band',
+  'wss://nostrja-kari-nip50.heguro.com',
+  'wss://search.nos.today',
+];

src/core/useConfig.ts

@@ -3,16 +3,23 @@ import { type Accessor, type Setter } from 'solid-js';
 import uniq from 'lodash/uniq';
 import { Kind, type Event as NostrEvent } from 'nostr-tools';
 
-import { ColumnConfig } from '@/core/column';
+import {
+  ColumnType,
+  createFollowingColumn,
+  createJapanRelaysColumn,
+  createNotificationColumn,
+  createPostsColumn,
+  createReactionsColumn,
+} from '@/core/column';
+import { relaysGlobal, relaysInJP } from '@/core/relayUrls';
 import {
   createStorageWithSerializer,
   createStoreWithStorage,
 } from '@/hooks/createSignalWithStorage';
-import generateId from '@/utils/generateId';
 
 export type Config = {
   relayUrls: string[];
-  columns: ColumnConfig[];
+  columns: ColumnType[];
   dateFormat: 'relative' | 'absolute-long' | 'absolute-short';
   keepOpenPostForm: boolean;
   showImage: boolean;
@@ -24,44 +31,29 @@ export type Config = {
 type UseConfig = {
   config: Accessor<Config>;
   setConfig: Setter<Config>;
+  // relay
   addRelay: (url: string) => void;
   removeRelay: (url: string) => void;
+  // mute
   addMutedPubkey: (pubkey: string) => void;
   removeMutedPubkey: (pubkey: string) => void;
   addMutedKeyword: (keyword: string) => void;
   removeMutedKeyword: (keyword: string) => void;
-  addColumn: (column: ColumnConfig) => void;
+  // column
+  saveColumn: (column: ColumnType) => void;
+  moveColumn: (columnId: string, index: number) => void;
   removeColumn: (columnId: string) => void;
+  // functions
   isPubkeyMuted: (pubkey: string) => boolean;
   shouldMuteEvent: (event: NostrEvent) => boolean;
   initializeColumns: (param: { pubkey: string }) => void;
 };
 
-const relaysGlobal = [
-  'wss://relay.damus.io',
-  'wss://nos.lol',
-  'wss://relay.snort.social',
-  'wss://relay.current.fyi',
-];
-
-const relaysOnlyAvailableInJP = [
-  'wss://relay-jp.nostr.wirednet.jp',
-  'wss://nostr.h3z.jp',
-  'wss://nostr.holybea.com',
-];
-
-const relaysInJP = [
-  ...relaysOnlyAvailableInJP,
-  'wss://nostr.holybea.com',
-  'wss://nostr-relay.nokotaro.com',
-];
-
 const initialRelays = (): string[] => {
   const relayUrls = [...relaysGlobal];
-  if (navigator.language === 'ja') {
+  if (window.navigator.language.includes('ja')) {
     relayUrls.push(...relaysInJP);
   }
-
   return relayUrls;
 };
 
@@ -112,8 +104,32 @@ const useConfig = (): UseConfig => {
     setConfig('mutedKeywords', (current) => current.filter((e) => e !== keyword));
   };
 
-  const addColumn = (column: ColumnConfig) => {
-    setConfig('columns', (current) => [...current, column]);
+  const saveColumn = (column: ColumnType) => {
+    setConfig('columns', (current) => {
+      const index = current.findIndex((e) => e.id === column.id);
+      if (index >= 0) {
+        const newColumns = [...current];
+        newColumns.splice(index, 1, column);
+        return newColumns;
+      }
+      return [...current, column];
+    });
+  };
+
+  const moveColumn = (columnId: string, index: number) => {
+    setConfig('columns', (current) => {
+      // index starts with 1
+      const idx = index - 1;
+      const toIndex = Math.max(Math.min(idx, current.length), 0);
+      const fromIndex = current.findIndex((e) => e.id === columnId);
+      if (fromIndex < 0 || toIndex === fromIndex) return current;
+
+      console.log(fromIndex, toIndex);
+      const modified = [...current];
+      const [column] = modified.splice(fromIndex, 1);
+      modified.splice(toIndex, 0, column);
+      return modified;
+    });
   };
 
   const removeColumn = (columnId: string) => {
@@ -136,21 +152,18 @@ const useConfig = (): UseConfig => {
     // すでに設定されている場合は終了
     if ((config.columns?.length ?? 0) > 0) return;
 
-    const myColumns: ColumnConfig[] = [
-      { id: generateId(), columnType: 'Following', title: 'ホーム', width: 'widest', pubkey },
-      { id: generateId(), columnType: 'Notification', title: '通知', width: 'medium', pubkey },
-      { id: generateId(), columnType: 'Posts', title: '自分の投稿', width: 'medium', pubkey },
-      {
-        id: generateId(),
-        columnType: 'Reactions',
-        title: '自分のリアクション',
-        width: 'medium',
-        pubkey,
-      },
-      // { columnType: 'Global', relays: [] },
+    const columns: ColumnType[] = [
+      createFollowingColumn({ width: 'widest', pubkey }),
+      createNotificationColumn({ pubkey }),
+      createPostsColumn({ name: '自分の投稿', pubkey }),
+      createReactionsColumn({ name: '自分のリアクション', pubkey }),
     ];
 
-    setConfig('columns', () => [...myColumns]);
+    if (navigator.language.includes('ja')) {
+      columns.splice(2, 0, createJapanRelaysColumn());
+    }
+
+    setConfig('columns', () => [...columns]);
   };
 
   return {
@@ -162,7 +175,8 @@ const useConfig = (): UseConfig => {
     removeMutedPubkey,
     addMutedKeyword,
     removeMutedKeyword,
-    addColumn,
+    saveColumn,
+    moveColumn,
     removeColumn,
     isPubkeyMuted,
     shouldMuteEvent,

src/core/userFilter/contentFilter.ts

@@ -1,47 +0,0 @@
-/**
- * Content filter is a text which expresses the filter.
- *
- * - And condition
- *     - The text "AND" (upper case) or white space means an "and" condition (&&).
- *     - Examples:
- *         hello AND world
- *         hello world
- * - Or condition
- *     - OR (upper case) means an "or" condition (&&).
- *     - Examples:
- *         hello OR world
- * - Grouping
- *     ()
- * - Normal text
- *     Case-insensitive
- *     helloworld,
- * - Double quotes
- *     Case-sensitive
- *     "Hello World"
- */
-
-export type ContentFilter = ContentFilterAnd | ContentFilterOr | ContentFilterNode;
-type ContentFilterAnd = { type: 'AND'; children: ContentFilter[] };
-type ContentFilterOr = { type: 'OR'; children: ContentFilter[] };
-type ContentFilterNode = { text: string };
-
-const applyContentFilter = (contentFilter: ContentFilter): boolean => {
-  // TODO implement
-  throw new Error('NotImplemented');
-};
-
-// NORMAL (implicit AND)
-// A filter 'hello world' should match 'hello world'
-// A filter "Lorem amet" should match "Lorem ipsum dolor sit amet"
-//
-// AND
-//
-// A filter "Lorem AND amet" should match "Lorem ipsum dolor sit amet"
-//
-// CASE
-// A filter 'hello world' should match 'HELLO WORLD'
-// A filter 'HELLO WORLD' should match 'hello world'
-//
-// DOUBLEQUOTE
-// A filter '"HELLO WORLD"' should match 'HELLO WORLD'
-// A filter '"HELLO WORLD"' should not match 'hello world'

src/hooks/useModalState.ts

@@ -4,6 +4,8 @@ type ModalState =
   | { type: 'Profile'; pubkey: string }
   | { type: 'ProfileEdit' }
   | { type: 'UserTimeline'; pubkey: string }
+  | { type: 'AddColumn' }
+  | { type: 'About' }
   | { type: 'Closed' };
 
 const [modalState, setModalState] = createSignal<ModalState>({ type: 'Closed' });
@@ -15,10 +17,24 @@ const useModalState = () => {
   const showProfileEdit = () => {
     setModalState({ type: 'ProfileEdit' });
   };
+  const showAddColumn = () => {
+    setModalState({ type: 'AddColumn' });
+  };
+  const showAbout = () => {
+    setModalState({ type: 'About' });
+  };
   const closeModal = () => {
     setModalState({ type: 'Closed' });
   };
-  return { modalState, setModalState, showProfile, showProfileEdit, closeModal };
+  return {
+    modalState,
+    setModalState,
+    showProfile,
+    showProfileEdit,
+    showAddColumn,
+    showAbout,
+    closeModal,
+  };
 };
 
 export default useModalState;

src/index.tsx

@@ -2,8 +2,8 @@
 import { Router } from '@solidjs/router';
 import { render } from 'solid-js/web';
 
-import './index.css';
-import App from './App';
+import '@/index.css';
+import App from '@/App';
 
 render(
   () => (

src/nostr/parseTextNote.test.ts

@@ -7,7 +7,7 @@ import parseTextNote, {
   resolveTagReference,
   type ParsedTextNoteNode,
   TagReference,
-} from './parseTextNote';
+} from '@/nostr/parseTextNote';
 
 describe('parseTextNote', () => {
   /*

src/nostr/parseTextNote.ts

@@ -1,6 +1,6 @@
 import { nip19, type Event as NostrEvent } from 'nostr-tools';
 
-import eventWrapper from './event';
+import eventWrapper from '@/nostr/event';
 
 type ProfilePointer = nip19.ProfilePointer;
 type EventPointer = nip19.EventPointer;

src/nostr/useCommands.test.ts

@@ -2,7 +2,7 @@ import assert from 'assert';
 
 import { describe, it } from 'vitest';
 
-import { buildTags } from './useCommands';
+import { buildTags } from '@/nostr/useCommands';
 
 describe('buildTags', () => {
   it('should place a reply tag as first one if it is an only element', () => {

src/pages/Hello.tsx

@@ -3,6 +3,7 @@ import { createSignal, onMount, Switch, Match, type Component } from 'solid-js';
 import { useNavigate } from '@solidjs/router';
 
 import usePersistStatus from '@/hooks/usePersistStatus';
+import resolveAsset from '@/utils/resolveAsset';
 
 type SignerStatus = 'checking' | 'available' | 'unavailable';
 
@@ -48,7 +49,7 @@ const Hello: Component = () => {
   return (
     <div class="mx-auto flex max-w-[640px] flex-col items-center p-4 text-stone-600">
       <div class="flex flex-col items-center gap-4 rounded bg-white p-4">
-        <img src="./images/rabbit_256.png" width="96" alt="logo" height="96" />
+        <img src={resolveAsset('/images/rabbit_256.png')} width="96" alt="logo" height="96" />
         <h1 class="text-5xl font-black text-rose-300">Rabbit</h1>
         <div>Rabbit is a Web client for Nostr.</div>
         <p class="text-center">

src/pages/Home.tsx

@@ -1,34 +1,24 @@
-import { createEffect, onMount, Show, Switch, Match, type Component } from 'solid-js';
+import { createEffect, onMount, type Component } from 'solid-js';
 
 import { useNavigate } from '@solidjs/router';
-import { createVirtualizer } from '@tanstack/solid-virtual';
-import uniq from 'lodash/uniq';
 
-import Column from '@/components/Column';
-import ProfileDisplay from '@/components/modal/ProfileDisplay';
-import ProfileEdit from '@/components/modal/ProfileEdit';
-import Notification from '@/components/Notification';
+import Columns from '@/components/column/Columns';
+import GlobalModal from '@/components/modal/GlobalModal';
 import SideBar from '@/components/SideBar';
-import Timeline from '@/components/Timeline';
 import useConfig from '@/core/useConfig';
-import useModalState from '@/hooks/useModalState';
 import usePersistStatus from '@/hooks/usePersistStatus';
 import { useMountShortcutKeys } from '@/hooks/useShortcutKeys';
-import useFollowings from '@/nostr/useFollowings';
 import usePool from '@/nostr/usePool';
 import usePubkey from '@/nostr/usePubkey';
-import useSubscription from '@/nostr/useSubscription';
-import ensureNonNull from '@/utils/ensureNonNull';
-import epoch from '@/utils/epoch';
 
 const Home: Component = () => {
   useMountShortcutKeys();
+
   const navigate = useNavigate();
   const { persistStatus } = usePersistStatus();
-  const { modalState, showProfile, closeModal } = useModalState();
 
   const pool = usePool();
-  const { config } = useConfig();
+  const { config, initializeColumns } = useConfig();
   const pubkey = usePubkey();
 
   createEffect(() => {
@@ -40,86 +30,14 @@ const Home: Component = () => {
     });
   });
 
-  const { followingPubkeys } = useFollowings(() =>
-    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => ({
-      relayUrls: config().relayUrls,
-      pubkey: pubkeyNonNull,
-    })),
-  );
-
-  const { events: followingsPosts } = useSubscription(() => {
-    const authors = uniq([...followingPubkeys()]);
-    if (authors.length === 0) return null;
-    return {
-      relayUrls: config().relayUrls,
-      filters: [
-        {
-          kinds: [1, 6],
-          authors,
-          limit: 10,
-          since: epoch() - 4 * 60 * 60,
-        },
-      ],
-    };
+  createEffect(() => {
+    // pubkeyが得られてはじめてカラムを初期化できる
+    const p = pubkey();
+    if (p != null) {
+      initializeColumns({ pubkey: p });
+    }
   });
 
-  const { events: myPosts } = useSubscription(() =>
-    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => ({
-      relayUrls: config().relayUrls,
-      filters: [
-        {
-          kinds: [1, 6],
-          authors: [pubkeyNonNull],
-          limit: 10,
-        },
-      ],
-    })),
-  );
-
-  const { events: myReactions } = useSubscription(() =>
-    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => ({
-      relayUrls: config().relayUrls,
-      filters: [
-        {
-          kinds: [7],
-          authors: [pubkeyNonNull],
-          limit: 10,
-        },
-      ],
-    })),
-  );
-
-  const { events: notifications } = useSubscription(() =>
-    ensureNonNull([pubkey()] as const)(([pubkeyNonNull]) => ({
-      relayUrls: config().relayUrls,
-      filters: [
-        {
-          kinds: [1, 6, 7],
-          '#p': [pubkeyNonNull],
-          limit: 10,
-        },
-      ],
-    })),
-  );
-
-  const { events: localTimeline } = useSubscription(() => ({
-    relayUrls: [
-      'wss://relay-jp.nostr.wirednet.jp',
-      'wss://nostr.h3z.jp',
-      'wss://nostr.holybea.com',
-    ],
-    filters: [
-      {
-        kinds: [1, 6],
-        limit: 25,
-        since: epoch() - 4 * 60 * 60,
-      },
-    ],
-    clientEventFilter: (ev) => {
-      return /[\p{scx=Hiragana}\p{scx=Katakana}\p{sc=Han}]/u.test(ev.content);
-    },
-  }));
-
   onMount(() => {
     if (!persistStatus().loggedIn) {
       navigate('/hello');
@@ -129,43 +47,8 @@ const Home: Component = () => {
   return (
     <div class="absolute inset-0 flex w-screen touch-manipulation flex-row overflow-hidden">
       <SideBar />
-      <div class="flex h-full snap-x snap-mandatory flex-row overflow-y-hidden overflow-x-scroll">
-        <Column name="ホーム" columnIndex={1} width="widest">
-          <Timeline events={followingsPosts()} />
-        </Column>
-        <Column name="通知" columnIndex={2} width="medium">
-          <Notification events={notifications()} />
-        </Column>
-        <Column name="日本リレー" columnIndex={3} width="medium">
-          <Timeline events={localTimeline()} />
-        </Column>
-        <Column name="自分の投稿" columnIndex={4} width="medium">
-          <Timeline events={myPosts()} />
-        </Column>
-        <Column name="自分のいいね" columnIndex={5} lastColumn width="medium">
-          <Notification events={myReactions()} />
-        </Column>
-      </div>
-      <Show when={modalState()} keyed>
-        {(state) => (
-          <Switch>
-            <Match when={state.type === 'Profile' && state.pubkey} keyed>
-              {(pubkeyNonNull: string) => (
-                <ProfileDisplay pubkey={pubkeyNonNull} onClose={closeModal} />
-              )}
-            </Match>
-            <Match when={state.type === 'ProfileEdit'} keyed>
-              <ProfileEdit
-                onClose={() =>
-                  ensureNonNull([pubkey()])(([pubkeyNonNull]) => {
-                    showProfile(pubkeyNonNull);
-                  })
-                }
-              />
-            </Match>
-          </Switch>
-        )}
-      </Show>
+      <Columns />
+      <GlobalModal />
     </div>
   );
 };

src/utils/batch/ObservableTask.ts

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-import nextId from './nextId';
+import nextId from '@/utils/batch/nextId';
 
 export default class ObservableTask<BatchRequest, BatchResponse> {
   id: number;

src/utils/imageUrl.test.ts

@@ -2,7 +2,7 @@ import assert from 'assert';
 
 import { describe, it } from 'vitest';
 
-import { fixUrl } from './imageUrl';
+import { fixUrl } from '@/utils/imageUrl';
 
 describe('fixUrl', () => {
   it('should return an image url for a given imgur.com URL with additional path', () => {

src/utils/resolveAsset.tsx

@@ -0,0 +1,6 @@
+const resolveAsset = (path: string): string => {
+  const baseUrl = new URL(import.meta.env.BASE_URL, window.location.href);
+  return new URL(path, baseUrl).href;
+};
+
+export default resolveAsset;