Feat: タイムライン更新中に広告を挿入 (#11989)

* Feat: タイムライン更新中に広告を挿入

* 翻訳を変更

* Run api extractor

* fix api extractor

* Update locales/ja-JP.yml

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

* confirm -> mkinfo

* MkInputにmin, maxを指定できるように

* 負の値が指定されたら何もしない

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

3 files changed, 37 insertions, 4 deletions

diff --git a/packages/frontend/src/components/MkInput.vue b/packages/frontend/src/components/MkInput.vue
index 315ce958c5..9490d80428 100644
--- a/packages/frontend/src/components/MkInput.vue
+++ b/packages/frontend/src/components/MkInput.vue
@@ -23,6 +23,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:spellcheck="spellcheck"
 			:step="step"
 			:list="id"
+			:min="min"
+			:max="max"
 			@focus="focused = true"
 			@blur="focused = false"
 			@keydown="onKeydown($event)"
@@ -59,6 +61,8 @@ const props = defineProps<{
 	spellcheck?: boolean;
 	step?: any;
 	datalist?: string[];
+	min?: string;
+	max?: string;
 	inline?: boolean;
 	debounce?: boolean;
 	manualSave?: boolean;
diff --git a/packages/frontend/src/components/MkTimeline.vue b/packages/frontend/src/components/MkTimeline.vue
index c4a34667ef..4e71c048b2 100644
--- a/packages/frontend/src/components/MkTimeline.vue
+++ b/packages/frontend/src/components/MkTimeline.vue
@@ -13,6 +13,7 @@ import MkNotes from '@/components/MkNotes.vue';
 import { useStream } from '@/stream.js';
 import * as sound from '@/scripts/sound.js';
 import { $i } from '@/account.js';
+import { instance } from '@/instance.js';
 import { defaultStore } from '@/store.js';
 
 const props = withDefaults(defineProps<{
@@ -38,7 +39,15 @@ provide('inChannel', computed(() => props.src === 'channel'));
 
 const tlComponent: InstanceType<typeof MkNotes> = $ref();
 
+let tlNotesCount = 0;
+
 const prepend = note => {
+	tlNotesCount++;
+
+	if (instance.notesPerOneAd > 0 && tlNotesCount % instance.notesPerOneAd === 0) {
+		note._shouldInsertAd_ = true;
+	}
+
 	tlComponent.pagingComponent?.prepend(note);
 
 	emit('note');
diff --git a/packages/frontend/src/pages/admin/settings.vue b/packages/frontend/src/pages/admin/settings.vue
index 2e3f1611dc..2db0dd5c3a 100644
--- a/packages/frontend/src/pages/admin/settings.vue
+++ b/packages/frontend/src/pages/admin/settings.vue
@@ -107,6 +107,22 @@ SPDX-License-Identifier: AGPL-3.0-only
 							</MkInput>
 						</div>
 					</FormSection>
+
+					<FormSection>
+						<template #label>{{ i18n.ts._ad.adsSettings }}</template>
+
+						<div class="_gaps_m">
+							<div class="_gaps_s">
+								<MkInput v-model="notesPerOneAd" min="0" type="number">
+									<template #label>{{ i18n.ts._ad.notesPerOneAd }}</template>
+									<template #caption>{{ i18n.ts._ad.setZeroToDisable }}</template>
+								</MkInput>
+								<MkInfo v-if="notesPerOneAd > 0 && notesPerOneAd < 20" :warn="true">
+									{{ i18n.ts._ad.adsTooClose }}
+								</MkInfo>
+							</div>
+						</div>
+					</FormSection>
 				</div>
 			</FormSuspense>
 		</MkSpacer>
@@ -127,6 +143,7 @@ import XHeader from './_header_.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
+import MkInfo from '@/components/MkInfo.vue';
 import FormSection from '@/components/form/section.vue';
 import FormSplit from '@/components/form/split.vue';
 import FormSuspense from '@/components/form/suspense.vue';
@@ -152,6 +169,7 @@ let perLocalUserUserTimelineCacheMax: number = $ref(0);
 let perRemoteUserUserTimelineCacheMax: number = $ref(0);
 let perUserHomeTimelineCacheMax: number = $ref(0);
 let perUserListTimelineCacheMax: number = $ref(0);
+let notesPerOneAd: number = $ref(0);
 
 async function init(): Promise<void> {
 	const meta = await os.api('admin/meta');
@@ -171,10 +189,11 @@ async function init(): Promise<void> {
 	perRemoteUserUserTimelineCacheMax = meta.perRemoteUserUserTimelineCacheMax;
 	perUserHomeTimelineCacheMax = meta.perUserHomeTimelineCacheMax;
 	perUserListTimelineCacheMax = meta.perUserListTimelineCacheMax;
+	notesPerOneAd = meta.notesPerOneAd;
 }
 
-function save(): void {
-	os.apiWithDialog('admin/update-meta', {
+async function save(): void {
+	await os.apiWithDialog('admin/update-meta', {
 		name,
 		shortName: shortName === '' ? null : shortName,
 		description,
@@ -191,9 +210,10 @@ function save(): void {
 		perRemoteUserUserTimelineCacheMax,
 		perUserHomeTimelineCacheMax,
 		perUserListTimelineCacheMax,
-	}).then(() => {
-		fetchInstance();
+		notesPerOneAd,
 	});
+
+	fetchInstance();
 }
 
 const headerTabs = $computed(() => []);