diff options
Diffstat (limited to 'packages/frontend/src/utility/get-embed-code.ts')
| -rw-r--r-- | packages/frontend/src/utility/get-embed-code.ts | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/packages/frontend/src/utility/get-embed-code.ts b/packages/frontend/src/utility/get-embed-code.ts new file mode 100644 index 0000000000..9021520da8 --- /dev/null +++ b/packages/frontend/src/utility/get-embed-code.ts @@ -0,0 +1,87 @@ +/* + * SPDX-FileCopyrightText: syuilo and misskey-project + * SPDX-License-Identifier: AGPL-3.0-only + */ +import { defineAsyncComponent } from 'vue'; +import { v4 as uuid } from 'uuid'; +import type { EmbedParams, EmbeddableEntity } from '@@/js/embed-page.js'; +import { url } from '@@/js/config.js'; +import * as os from '@/os.js'; +import { copyToClipboard } from '@/utility/copy-to-clipboard.js'; +import { defaultEmbedParams, embedRouteWithScrollbar } from '@@/js/embed-page.js'; + +const MOBILE_THRESHOLD = 500; + +/** + * パラメータを正規化する(埋め込みコード作成用) + * @param params パラメータ + * @returns 正規化されたパラメータ + */ +export function normalizeEmbedParams(params: EmbedParams): Record<string, string> { + // paramsのvalueをすべてstringに変換。undefinedやnullはプロパティごと消す + const normalizedParams: Record<string, string> = {}; + for (const key in params) { + // デフォルトの値と同じならparamsに含めない + if (params[key] == null || params[key] === defaultEmbedParams[key]) { + continue; + } + switch (typeof params[key]) { + case 'number': + normalizedParams[key] = params[key].toString(); + break; + case 'boolean': + normalizedParams[key] = params[key] ? 'true' : 'false'; + break; + default: + normalizedParams[key] = params[key]; + break; + } + } + return normalizedParams; +} + +/** + * 埋め込みコードを生成(iframe IDの発番もやる) + */ +export function getEmbedCode(path: string, params?: EmbedParams): string { + const iframeId = 'v1_' + uuid(); // 将来embed.jsのバージョンが上がったとき用にv1_を付けておく + + let paramString = ''; + if (params) { + const searchParams = new URLSearchParams(normalizeEmbedParams(params)); + paramString = searchParams.toString() === '' ? '' : '?' + searchParams.toString(); + } + + const iframeCode = [ + `<iframe src="${url + path + paramString}" data-misskey-embed-id="${iframeId}" loading="lazy" referrerpolicy="strict-origin-when-cross-origin" style="border: none; width: 100%; max-width: 500px; height: 300px; color-scheme: light dark;"></iframe>`, + `<script defer src="${url}/embed.js"></script>`, + ]; + return iframeCode.join('\n'); +} + +/** + * 埋め込みコードを生成してコピーする(カスタマイズ機能つき) + * + * カスタマイズ機能がいらない場合(事前にパラメータを指定する場合)は getEmbedCode を直接使ってください + */ +export function genEmbedCode(entity: EmbeddableEntity, id: string, params?: EmbedParams) { + const _params = { ...params }; + + if (embedRouteWithScrollbar.includes(entity) && _params.maxHeight == null) { + _params.maxHeight = 700; + } + + // PCじゃない場合はコードカスタマイズ画面を出さずにそのままコピー + if (window.innerWidth < MOBILE_THRESHOLD) { + copyToClipboard(getEmbedCode(`/embed/${entity}/${id}`, _params)); + os.success(); + } else { + const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkEmbedCodeGenDialog.vue')), { + entity, + id, + params: _params, + }, { + closed: () => dispose(), + }); + } +} |