Feat: クリックイベントを発生させるMFM構文を追加 (#12798)

* Update MkMisskeyFlavoredMarkdown.ts

* fix MkMisskeyFlavoredMarkdown.ts

* Update MkAsUi.vue

* Update ui.ts

* Fix MkMisskeyFlavoredMarkdown.ts

* Update CHANGELOG.md

* fix ui.ts

* revert CHANGELOG.md

* Update CHANGELOG.md

CHANGELOG.md

@@ -20,6 +20,7 @@
 
 ### Client
 - Fix: 一部のモデログ(logYellowでの表示対象)について、表示の色が変わらない問題を修正
+- Feat: AiScript専用のMFM構文`$[clickable.ev=EVENTNAME ...]`を追加。`Mk:C:mfm`のオプション`onClickEv`に関数を渡すと、クリック時に`EVENTNAME`を引数にして呼び出す
 
 ### Server
 - Enhance: センシティブワードの設定がハッシュタグトレンドにも適用されるようになりました

packages/frontend/src/components/MkAsUi.vue

@@ -11,7 +11,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</template>
 	</div>
 	<span v-else-if="c.type === 'text'" :class="{ [$style.fontSerif]: c.font === 'serif', [$style.fontMonospace]: c.font === 'monospace' }" :style="{ fontSize: c.size ? `${c.size * 100}%` : null, fontWeight: c.bold ? 'bold' : null, color: c.color ?? null }">{{ c.text }}</span>
-	<Mfm v-else-if="c.type === 'mfm'" :class="{ [$style.fontSerif]: c.font === 'serif', [$style.fontMonospace]: c.font === 'monospace' }" :style="{ fontSize: c.size ? `${c.size * 100}%` : null, fontWeight: c.bold ? 'bold' : null, color: c.color ?? null }" :text="c.text"/>
+	<Mfm v-else-if="c.type === 'mfm'" :class="{ [$style.fontSerif]: c.font === 'serif', [$style.fontMonospace]: c.font === 'monospace' }" :style="{ fontSize: c.size ? `${c.size * 100}%` : null, fontWeight: c.bold ? 'bold' : null, color: c.color ?? null }" :text="c.text" @clickEv="c.onClickEv"/>
 	<MkButton v-else-if="c.type === 'button'" :primary="c.primary" :rounded="c.rounded" :disabled="c.disabled" :small="size === 'small'" inline @click="c.onClick">{{ c.text }}</MkButton>
 	<div v-else-if="c.type === 'buttons'" class="_buttons" :style="{ justifyContent: align }">
 		<MkButton v-for="button in c.buttons" :primary="button.primary" :rounded="button.rounded" :disabled="button.disabled" inline :small="size === 'small'" @click="button.onClick">{{ button.text }}</MkButton>

packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { VNode, h } from 'vue';
+import { VNode, h, SetupContext } from 'vue';
 import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import MkUrl from '@/components/global/MkUrl.vue';
@@ -43,8 +43,12 @@ type MfmProps = {
 	enableEmojiMenuReaction?: boolean;
 };
 
+type MfmEvents = {
+	clickEv(id: string): void;
+};
+
 // eslint-disable-next-line import/no-default-export
-export default function(props: MfmProps) {
+export default function(props: MfmProps, context: SetupContext<MfmEvents>) {
 	const isNote = props.isNote ?? true;
 	const shouldNyaize = props.nyaize ? props.nyaize === 'respect' ? props.author?.isCat : false : false;
 
@@ -281,6 +285,13 @@ export default function(props: MfmProps) {
 							}),
 						]);
 					}
+					case 'clickable': {
+						return h('span', { onClick(ev: MouseEvent): void {
+							ev.stopPropagation();
+							ev.preventDefault();
+							context.emit('clickEv', token.props.args.ev ?? '');
+						} }, genEl(token.children, scale));
+					}
 				}
 				if (style === undefined) {
 					return h('span', {}, ['$[', token.props.name, ' ', ...genEl(token.children, scale), ']']);

packages/frontend/src/scripts/aiscript/ui.ts

@@ -47,6 +47,7 @@ export type AsUiMfm = AsUiComponentBase & {
 	bold?: boolean;
 	color?: string;
 	font?: 'serif' | 'sans-serif' | 'monospace';
+	onClickEv?: (evId: string) => void
 };
 
 export type AsUiButton = AsUiComponentBase & {
@@ -230,13 +231,18 @@ function getMfmOptions(def: values.Value | undefined): Omit<AsUiMfm, 'id' | 'typ
 	if (color) utils.assertString(color);
 	const font = def.value.get('font');
 	if (font) utils.assertString(font);
+	const onClickEv = def.value.get('onClickEv');
+	if (onClickEv) utils.assertFunction(onClickEv);
 
 	return {
 		text: text?.value,
 		size: size?.value,
 		bold: bold?.value,
 		color: color?.value,
 		font: font?.value,
+		onClickEv: (evId: string) => {
+			if (onClickEv) call(onClickEv, values.STR(evId));
+		},
 	};
 }