From e5fbc68e0e0b06cc620a7cb2494d6c03139d9627 Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Fri, 16 Apr 2021 17:34:06 +0900
Subject: [PATCH] =?UTF-8?q?=E8=A9=B3=E7=B4=B0=E3=83=A6=E3=83=BC=E3=82=B6?=
 =?UTF-8?q?=E3=83=BC=E6=83=85=E5=A0=B1=E3=83=9A=E3=83=BC=E3=82=B8=E3=81=AA?=
 =?UTF-8?q?=E3=81=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 locales/ja-JP.yml                             |   3 +
 src/client/components/form/base.vue           |  10 +-
 src/client/components/form/group.vue          |  52 ++++++--
 src/client/components/form/key-value-view.vue |   2 +-
 src/client/components/form/object-view.vue    | 102 ++++++++++++++
 src/client/components/form/suspense.vue       |  76 +++++++++++
 src/client/pages/instance-info.vue            | 124 ++++++++++++++++++
 src/client/pages/user-ap-info.vue             | 122 +++++++++++++++++
 src/client/pages/user-info.vue                |  87 ++++++++++++
 src/client/router.ts                          |   3 +
 src/client/scripts/get-user-menu.ts           |   8 +-
 src/client/style.scss                         |   2 +-
 src/models/repositories/user.ts               |   1 +
 src/server/api/endpoints/ap/get.ts            |  38 ++++++
 14 files changed, 614 insertions(+), 16 deletions(-)
 create mode 100644 src/client/components/form/object-view.vue
 create mode 100644 src/client/components/form/suspense.vue
 create mode 100644 src/client/pages/instance-info.vue
 create mode 100644 src/client/pages/user-ap-info.vue
 create mode 100644 src/client/pages/user-info.vue
 create mode 100644 src/server/api/endpoints/ap/get.ts

diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 741a5a6191..86deff6753 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -719,6 +719,9 @@ quitFullView: "フルビュー解除"
 addDescription: "説明を追加"
 userPagePinTip: "個々のノートのメニューから「ピン留め」を選択することで、ここにノートを表示しておくことができます。"
 notSpecifiedMentionWarning: "宛先に含まれていないメンションがあります"
+info: "情報"
+userInfo: "ユーザー情報"
+unknown: "不明"
 
 _email:
   _follow:
diff --git a/src/client/components/form/base.vue b/src/client/components/form/base.vue
index 84438a5b32..de46d1bd19 100644
--- a/src/client/components/form/base.vue
+++ b/src/client/components/form/base.vue
@@ -40,16 +40,16 @@ export default defineComponent({
 			}
 
 			._form_group {
-				> * {
-					&:not(:first-child) {
+				> *:not(._formNoConcat) {
+					&:not(:last-child):not(._formNoConcatPrev) {
 						&._formPanel, ._formPanel {
-							border-top: none;
+							border-bottom: solid 0.5px var(--divider);
 						}
 					}
 
-					&:not(:last-child) {
+					&:not(:first-child):not(._formNoConcatNext) {
 						&._formPanel, ._formPanel {
-							border-bottom: solid 0.5px var(--divider);
+							border-top: none;
 						}
 					}
 				}
diff --git a/src/client/components/form/group.vue b/src/client/components/form/group.vue
index 9af33013a1..34ccaeff07 100644
--- a/src/client/components/form/group.vue
+++ b/src/client/components/form/group.vue
@@ -1,7 +1,7 @@
 <template>
-<div class="vrtktovg _formItem" v-size="{ max: [500] }" v-sticky-container>
+<div class="vrtktovg _formItem _formNoConcat" v-size="{ max: [500] }" v-sticky-container>
 	<div class="_formLabel"><slot name="label"></slot></div>
-	<div class="main _form_group">
+	<div class="main _form_group" ref="child">
 		<slot></slot>
 	</div>
 	<div class="_formCaption"><slot name="caption"></slot></div>
@@ -9,27 +9,63 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { defineComponent, onMounted, ref } from 'vue';
 
 export default defineComponent({
+	setup(props, context) {
+		const child = ref<HTMLElement | null>(null);
+
+		const scanChild = () => {
+			if (child.value == null) return;
+			const els = Array.from(child.value.children);
+			for (let i = 0; i < els.length; i++) {
+				const el = els[i];
+				if (el.classList.contains('_formNoConcat')) {
+					if (els[i - 1]) els[i - 1].classList.add('_formNoConcatPrev');
+					if (els[i + 1]) els[i + 1].classList.add('_formNoConcatNext');
+				}
+			}
+		};
+
+		onMounted(() => {
+			scanChild();
+
+			const observer = new MutationObserver(records => {
+				scanChild();
+			});
+
+			observer.observe(child.value, {
+				childList: true,
+				subtree: false,
+				attributes: false,
+				characterData: false,
+			});
+		});
+
+		return {
+			child
+		};
+	}
 });
 </script>
 
 <style lang="scss" scoped>
 .vrtktovg {
 	> .main {
-		> ::v-deep(*) {
-			margin: 0;
+		> ::v-deep(*):not(._formNoConcat) {
+			&:not(._formNoConcatNext) {
+				margin: 0;
+			}
 
-			&:not(:last-child) {
+			&:not(:last-child):not(._formNoConcatPrev) {
 				&._formPanel, ._formPanel {
 					border-bottom: solid 0.5px var(--divider);
 					border-bottom-left-radius: 0;
 					border-bottom-right-radius: 0;
 				}
 			}
-			
-			&:not(:first-child) {
+
+			&:not(:first-child):not(._formNoConcatNext) {
 				&._formPanel, ._formPanel {
 					border-top: none;
 					border-top-left-radius: 0;
diff --git a/src/client/components/form/key-value-view.vue b/src/client/components/form/key-value-view.vue
index 75627c6537..ebe9b6d049 100644
--- a/src/client/components/form/key-value-view.vue
+++ b/src/client/components/form/key-value-view.vue
@@ -23,7 +23,7 @@ export default defineComponent({
 	padding: 14px 16px;
 
 	> .key {
-		margin-right: 8px;
+		margin-right: 12px;
 	}
 
 	> .value {
diff --git a/src/client/components/form/object-view.vue b/src/client/components/form/object-view.vue
new file mode 100644
index 0000000000..cbd4186e56
--- /dev/null
+++ b/src/client/components/form/object-view.vue
@@ -0,0 +1,102 @@
+<template>
+<FormGroup class="_formItem">
+	<template #label><slot></slot></template>
+	<div class="drooglns _formItem" :class="{ tall }">
+		<div class="input _formPanel">
+			<textarea class="_monospace"
+				v-model="v"
+				readonly
+				:spellcheck="false"
+			></textarea>
+		</div>
+	</div>
+	<template #caption><slot name="desc"></slot></template>
+</FormGroup>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref, toRefs, watch } from 'vue';
+import * as JSON5 from 'json5';
+import './form.scss';
+import FormGroup from './group.vue';
+
+export default defineComponent({
+	components: {
+		FormGroup,
+	},
+	props: {
+		value: {
+			required: false
+		},
+		tall: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		pre: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+	},
+	setup(props, context) {
+		const { value } = toRefs(props);
+		const v = ref('');
+
+		watch(() => value, newValue => {
+			v.value = JSON5.stringify(newValue.value, null, '\t');
+		}, {
+			immediate: true
+		});
+
+		return {
+			v,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.drooglns {
+	position: relative;
+
+	> .input {
+		position: relative;
+	
+		> textarea {
+			display: block;
+			width: 100%;
+			min-width: 100%;
+			max-width: 100%;
+			min-height: 130px;
+			margin: 0;
+			padding: 16px;
+			box-sizing: border-box;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			background: transparent;
+			border: none;
+			border-radius: 0;
+			outline: none;
+			box-shadow: none;
+			color: var(--fg);
+			tab-size: 2;
+			white-space: pre;
+		}
+	}
+
+	&.tall {
+		> .input {
+			> textarea {
+				min-height: 200px;
+			}
+		}
+	}
+}
+</style>
diff --git a/src/client/components/form/suspense.vue b/src/client/components/form/suspense.vue
new file mode 100644
index 0000000000..4b47cb959b
--- /dev/null
+++ b/src/client/components/form/suspense.vue
@@ -0,0 +1,76 @@
+<template>
+<div class="_formItem" v-if="pending">
+	<div class="_formPanel">
+		pending
+	</div>
+</div>
+<slot v-else-if="resolved" :result="result"></slot>
+<div class="_formItem" v-else>
+	<div class="_formPanel">
+		error!
+		<button @click="retry">retry</button>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, PropType, ref, watch } from 'vue';
+import './form.scss';
+
+export default defineComponent({
+	props: {
+		p: {
+			type: Function as PropType<() => Promise<any>>,
+			required: true,
+		}
+	},
+
+	setup(props, context) {
+		const pending = ref(true);
+		const resolved = ref(false);
+		const rejected = ref(false);
+		const result = ref(null);
+
+		const process = () => {
+			if (props.p == null) {
+				return;
+			}
+			const promise = props.p();
+			pending.value = true;
+			resolved.value = false;
+			rejected.value = false;
+			promise.then((_result) => {
+				pending.value = false;
+				resolved.value = true;
+				result.value = _result;
+			});
+			promise.catch(() => {
+				pending.value = false;
+				rejected.value = true;
+			});
+		};
+
+		watch(() => props.p, () => {
+			process();
+		}, {
+			immediate: true
+		});
+
+		const retry = () => {
+			process();
+		};
+
+		return {
+			pending,
+			resolved,
+			rejected,
+			result,
+			retry,
+		};
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+
+</style>
diff --git a/src/client/pages/instance-info.vue b/src/client/pages/instance-info.vue
new file mode 100644
index 0000000000..420ecc31b8
--- /dev/null
+++ b/src/client/pages/instance-info.vue
@@ -0,0 +1,124 @@
+<template>
+<FormBase>
+	<FormGroup v-if="instance">
+		<template #label>{{ instance.host }}</template>
+		<FormKeyValueView>
+			<template #key>Name</template>
+			<template #value><span class="_monospace">{{ instance.name || `(${$ts.unknown})` }}</span></template>
+		</FormKeyValueView>
+
+		<FormGroup>
+			<FormKeyValueView>
+				<template #key>Software Name</template>
+				<template #value><span class="_monospace">{{ instance.softwareName || `(${$ts.unknown})` }}</span></template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>Software Version</template>
+				<template #value><span class="_monospace">{{ instance.softwareVersion || `(${$ts.unknown})` }}</span></template>
+			</FormKeyValueView>
+		</FormGroup>
+		<FormGroup>
+			<FormKeyValueView>
+				<template #key>Maintainer Name</template>
+				<template #value><span class="_monospace">{{ instance.maintainerName || `(${$ts.unknown})` }}</span></template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>Maintainer Contact</template>
+				<template #value><span class="_monospace">{{ instance.maintainerEmail || `(${$ts.unknown})` }}</span></template>
+			</FormKeyValueView>
+		</FormGroup>
+		<FormGroup>
+			<FormKeyValueView>
+				<template #key>{{ $ts.latestRequestSentAt }}</template>
+				<template #value><MkTime v-if="instance.latestRequestSentAt" :time="instance.latestRequestSentAt"/><span v-else>N/A</span></template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>{{ $ts.latestStatus }}</template>
+				<template #value>{{ instance.latestStatus ? instance.latestStatus : 'N/A' }}</template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>{{ $ts.latestRequestReceivedAt }}</template>
+				<template #value><MkTime v-if="instance.latestRequestReceivedAt" :time="instance.latestRequestReceivedAt"/><span v-else>N/A</span></template>
+			</FormKeyValueView>
+		</FormGroup>
+		<FormGroup>
+			<FormKeyValueView>
+				<template #key>Open Registrations</template>
+				<template #value>{{ instance.openRegistrations ? $ts.yes : $ts.no }}</template>
+			</FormKeyValueView>
+		</FormGroup>
+		<FormGroup>
+			<FormKeyValueView>
+				<template #key>{{ $ts.registeredAt }}</template>
+				<template #value><MkTime mode="detail" :time="instance.caughtAt"/></template>
+			</FormKeyValueView>
+		</FormGroup>
+		<FormObjectView tall :value="instance">
+			<span>Raw</span>
+		</FormObjectView>
+	</FormGroup>
+</FormBase>
+</template>
+
+<script lang="ts">
+import { defineAsyncComponent, defineComponent } from 'vue';
+import { faInfoCircle } from '@fortawesome/free-solid-svg-icons';
+import FormObjectView from '@client/components/form/object-view.vue';
+import FormTextarea from '@client/components/form/textarea.vue';
+import FormLink from '@client/components/form/link.vue';
+import FormBase from '@client/components/form/base.vue';
+import FormGroup from '@client/components/form/group.vue';
+import FormButton from '@client/components/form/button.vue';
+import FormKeyValueView from '@client/components/form/key-value-view.vue';
+import FormSuspense from '@client/components/form/suspense.vue';
+import * as os from '@client/os';
+import number from '@client/filters/number';
+import bytes from '@client/filters/bytes';
+import * as symbols from '@client/symbols';
+import { url } from '@client/config';
+
+export default defineComponent({
+	components: {
+		FormBase,
+		FormTextarea,
+		FormObjectView,
+		FormButton,
+		FormLink,
+		FormGroup,
+		FormKeyValueView,
+		FormSuspense,
+	},
+
+	props: {
+		host: {
+			type: String,
+			required: true
+		}
+	},
+
+	data() {
+		return {
+			[symbols.PAGE_INFO]: {
+				title: this.$ts.instanceInfo,
+				icon: faInfoCircle
+			},
+			instance: null,
+		}
+	},
+
+	mounted() {
+		this.fetch();
+	},
+
+	methods: {
+		number,
+		bytes,
+
+		async fetch() {
+			this.instance = await os.api('federation/show-instance', {
+				host: this.host
+			});
+		}
+	}
+});
+</script>
diff --git a/src/client/pages/user-ap-info.vue b/src/client/pages/user-ap-info.vue
new file mode 100644
index 0000000000..d86437830d
--- /dev/null
+++ b/src/client/pages/user-ap-info.vue
@@ -0,0 +1,122 @@
+<template>
+<FormBase>
+	<FormGroup>
+		<template #label>ActivityPub</template>
+		<FormSuspense :p="apPromiseFactory" v-slot="{ result: ap }">
+			<FormKeyValueView>
+				<template #key>Type</template>
+				<template #value><span class="_monospace">{{ ap.type }}</span></template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>URI</template>
+				<template #value><span class="_monospace">{{ ap.id }}</span></template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>URL</template>
+				<template #value><span class="_monospace">{{ ap.url }}</span></template>
+			</FormKeyValueView>
+			<FormGroup>
+				<FormKeyValueView>
+					<template #key>Inbox</template>
+					<template #value><span class="_monospace">{{ ap.inbox }}</span></template>
+				</FormKeyValueView>
+				<FormKeyValueView>
+					<template #key>Shared Inbox</template>
+					<template #value><span class="_monospace">{{ ap.sharedInbox }}</span></template>
+				</FormKeyValueView>
+				<FormKeyValueView>
+					<template #key>Outbox</template>
+					<template #value><span class="_monospace">{{ ap.outbox }}</span></template>
+				</FormKeyValueView>
+			</FormGroup>
+			<FormTextarea readonly tall code pre :value="ap.publicKey.publicKeyPem">
+				<span>Public Key</span>
+			</FormTextarea>
+			<FormKeyValueView>
+				<template #key>Discoverable</template>
+				<template #value>{{ ap.discoverable ? $ts.yes : $ts.no }}</template>
+			</FormKeyValueView>
+			<FormKeyValueView>
+				<template #key>ManuallyApprovesFollowers</template>
+				<template #value>{{ ap.manuallyApprovesFollowers ? $ts.yes : $ts.no }}</template>
+			</FormKeyValueView>
+			<FormObjectView tall :value="ap">
+				<span>Raw</span>
+			</FormObjectView>
+			<FormLink v-if="user.host" :to="`/instance-info/${user.host}`">{{ $ts.instanceInfo }}<template #suffix>{{ user.host }}</template></FormLink>
+			<FormKeyValueView v-else>
+				<template #key>{{ $ts.instanceInfo }}</template>
+				<template #value>(Local user)</template>
+			</FormKeyValueView>
+		</FormSuspense>
+	</FormGroup>
+</FormBase>
+</template>
+
+<script lang="ts">
+import { defineAsyncComponent, defineComponent } from 'vue';
+import { faInfoCircle } from '@fortawesome/free-solid-svg-icons';
+import FormObjectView from '@client/components/form/object-view.vue';
+import FormTextarea from '@client/components/form/textarea.vue';
+import FormLink from '@client/components/form/link.vue';
+import FormBase from '@client/components/form/base.vue';
+import FormGroup from '@client/components/form/group.vue';
+import FormButton from '@client/components/form/button.vue';
+import FormKeyValueView from '@client/components/form/key-value-view.vue';
+import FormSuspense from '@client/components/form/suspense.vue';
+import * as os from '@client/os';
+import number from '@client/filters/number';
+import bytes from '@client/filters/bytes';
+import * as symbols from '@client/symbols';
+import { url } from '@client/config';
+
+export default defineComponent({
+	components: {
+		FormBase,
+		FormTextarea,
+		FormObjectView,
+		FormButton,
+		FormLink,
+		FormGroup,
+		FormKeyValueView,
+		FormSuspense,
+	},
+
+	props: {
+		userId: {
+			type: String,
+			required: true
+		}
+	},
+
+	data() {
+		return {
+			[symbols.PAGE_INFO]: {
+				title: this.$ts.userInfo,
+				icon: faInfoCircle
+			},
+			user: null,
+			apPromiseFactory: null,
+		}
+	},
+
+	mounted() {
+		this.fetch();
+	},
+
+	methods: {
+		number,
+		bytes,
+
+		async fetch() {
+			this.user = await os.api('users/show', {
+				userId: this.userId
+			});
+
+			this.apPromiseFactory = () => os.api('ap/get', {
+				uri: this.user.uri || `${url}/users/${this.user.id}`
+			});
+		}
+	}
+});
+</script>
diff --git a/src/client/pages/user-info.vue b/src/client/pages/user-info.vue
new file mode 100644
index 0000000000..a1ff561060
--- /dev/null
+++ b/src/client/pages/user-info.vue
@@ -0,0 +1,87 @@
+<template>
+<FormBase>
+	<template v-if="user">
+		<FormKeyValueView>
+			<template #key>ID</template>
+			<template #value><span class="_monospace">{{ user.id }}</span></template>
+		</FormKeyValueView>
+
+		<FormGroup>
+			<FormLink :to="`/user-ap-info/${user.id}`">ActivityPub</FormLink>
+
+			<FormLink v-if="user.host" :to="`/instance-info/${user.host}`">{{ $ts.instanceInfo }}<template #suffix>{{ user.host }}</template></FormLink>
+			<FormKeyValueView v-else>
+				<template #key>{{ $ts.instanceInfo }}</template>
+				<template #value>(Local user)</template>
+			</FormKeyValueView>
+		</FormGroup>
+
+		<FormObjectView tall :value="user">
+			<span>Raw</span>
+		</FormObjectView>
+	</template>
+</FormBase>
+</template>
+
+<script lang="ts">
+import { defineAsyncComponent, defineComponent } from 'vue';
+import { faInfoCircle } from '@fortawesome/free-solid-svg-icons';
+import FormObjectView from '@client/components/form/object-view.vue';
+import FormTextarea from '@client/components/form/textarea.vue';
+import FormLink from '@client/components/form/link.vue';
+import FormBase from '@client/components/form/base.vue';
+import FormGroup from '@client/components/form/group.vue';
+import FormButton from '@client/components/form/button.vue';
+import FormKeyValueView from '@client/components/form/key-value-view.vue';
+import FormSuspense from '@client/components/form/suspense.vue';
+import * as os from '@client/os';
+import number from '@client/filters/number';
+import bytes from '@client/filters/bytes';
+import * as symbols from '@client/symbols';
+import { url } from '@client/config';
+
+export default defineComponent({
+	components: {
+		FormBase,
+		FormTextarea,
+		FormObjectView,
+		FormButton,
+		FormLink,
+		FormGroup,
+		FormKeyValueView,
+		FormSuspense,
+	},
+
+	props: {
+		userId: {
+			type: String,
+			required: true
+		}
+	},
+
+	data() {
+		return {
+			[symbols.PAGE_INFO]: {
+				title: this.$ts.userInfo,
+				icon: faInfoCircle
+			},
+			user: null,
+		}
+	},
+
+	mounted() {
+		this.fetch();
+	},
+
+	methods: {
+		number,
+		bytes,
+
+		async fetch() {
+			this.user = await os.api('users/show', {
+				userId: this.userId
+			});
+		}
+	}
+});
+</script>
diff --git a/src/client/router.ts b/src/client/router.ts
index 3effb2edbe..bf45c806e2 100644
--- a/src/client/router.ts
+++ b/src/client/router.ts
@@ -72,6 +72,9 @@ export const router = createRouter({
 		{ path: '/instance/abuses', component: page('instance/abuses') },
 		{ path: '/notes/:note', name: 'note', component: page('note'), props: route => ({ noteId: route.params.note }) },
 		{ path: '/tags/:tag', component: page('tag'), props: route => ({ tag: route.params.tag }) },
+		{ path: '/user-info/:user', component: page('user-info'), props: route => ({ userId: route.params.user }) },
+		{ path: '/user-ap-info/:user', component: page('user-ap-info'), props: route => ({ userId: route.params.user }) },
+		{ path: '/instance-info/:host', component: page('instance-info'), props: route => ({ host: route.params.host }) },
 		{ path: '/games/reversi', component: page('reversi/index') },
 		{ path: '/games/reversi/:gameId', component: page('reversi/game'), props: route => ({ gameId: route.params.gameId }) },
 		{ path: '/mfm-cheat-sheet', component: page('mfm-cheat-sheet') },
diff --git a/src/client/scripts/get-user-menu.ts b/src/client/scripts/get-user-menu.ts
index 163eff619c..0496e87502 100644
--- a/src/client/scripts/get-user-menu.ts
+++ b/src/client/scripts/get-user-menu.ts
@@ -1,4 +1,4 @@
-import { faAt, faListUl, faEye, faEyeSlash, faBan, faPencilAlt, faComments, faUsers, faMicrophoneSlash, faPlug, faExclamationCircle } from '@fortawesome/free-solid-svg-icons';
+import { faAt, faListUl, faEye, faEyeSlash, faBan, faPencilAlt, faComments, faUsers, faMicrophoneSlash, faPlug, faExclamationCircle, faInfoCircle } from '@fortawesome/free-solid-svg-icons';
 import { faSnowflake, faEnvelope } from '@fortawesome/free-regular-svg-icons';
 import { i18n } from '@client/i18n';
 import copyToClipboard from '@client/scripts/copy-to-clipboard';
@@ -126,6 +126,12 @@ export function getUserMenu(user) {
 		action: () => {
 			copyToClipboard(`@${user.username}@${user.host || host}`);
 		}
+	}, {
+		icon: faInfoCircle,
+		text: i18n.locale.info,
+		action: () => {
+			os.pageWindow(`/user-info/${user.id}`);
+		}
 	}, {
 		icon: faEnvelope,
 		text: i18n.locale.sendMessage,
diff --git a/src/client/style.scss b/src/client/style.scss
index b12299422c..eadf56bf37 100644
--- a/src/client/style.scss
+++ b/src/client/style.scss
@@ -455,7 +455,7 @@ hr {
 }
 
 ._monospace {
-	font-family: Fira code, Fira Mono, Consolas, Menlo, Courier, monospace;
+	font-family: Fira code, Fira Mono, Consolas, Menlo, Courier, monospace !important;
 }
 
 ._code {
diff --git a/src/models/repositories/user.ts b/src/models/repositories/user.ts
index bb084f0245..203b878fbb 100644
--- a/src/models/repositories/user.ts
+++ b/src/models/repositories/user.ts
@@ -195,6 +195,7 @@ export class UserRepository extends Repository<User> {
 
 			...(opts.detail ? {
 				url: profile!.url,
+				uri: user.uri,
 				createdAt: user.createdAt.toISOString(),
 				updatedAt: user.updatedAt ? user.updatedAt.toISOString() : null,
 				bannerUrl: user.bannerUrl,
diff --git a/src/server/api/endpoints/ap/get.ts b/src/server/api/endpoints/ap/get.ts
new file mode 100644
index 0000000000..c889d472bb
--- /dev/null
+++ b/src/server/api/endpoints/ap/get.ts
@@ -0,0 +1,38 @@
+import $ from 'cafy';
+import define from '../../define';
+import Resolver from '../../../../remote/activitypub/resolver';
+import { ApiError } from '../../error';
+
+export const meta = {
+	tags: ['federation'],
+
+	desc: {
+		'ja-JP': 'URIを指定してActivityPubオブジェクトを参照します。',
+		'en-US': 'Browse to the ActivityPub object by specifying the URI.'
+	},
+
+	requireCredential: false as const,
+
+	params: {
+		uri: {
+			validator: $.str,
+			desc: {
+				'ja-JP': 'ActivityPubオブジェクトのURI'
+			}
+		},
+	},
+
+	errors: {
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+	}
+};
+
+export default define(meta, async (ps) => {
+	const resolver = new Resolver();
+	const object = await resolver.resolve(ps.uri);
+	return object;
+});