feat(frontend): ノート・ユーザータイムライン埋め込み (#13929)
* fix * navhookをbootに移動 * サーバーサイドのbootも分けるように * 埋め込みページかどうかの判定は最初の一回だけに * tooltipは出せるように * fix design * 埋め込み独自のtooltipを削除 * ロジックの分岐が多かったMkNoteDetailedを分離 * fix indent * プレビュー用iframeにフォーカスが当たるのを修正 * popupの制御を出す側で行うように * パラメータが逆になっていたのを修正 * Update MkEmbedCodeGenDialog.vue * fix * eliminate misskey-js lint warns * fix * add appropriate attributes to embed html * enhance: サーバーサイドのembed系をさらに分離 * enhance: embed routerを分離（route定義をboot時に変更できるようにする改修を含む） * type * lint * fix indent * server-side styleを完全に分離 * Revert "refactor: 画面サイズのしきい値をconstにまとめる" This reverts commit05ca36f400. * fix * revert all changes in base.pug * embedドメインをまとめた * embedドメインをまとめた * prevent calling contextmenu in embed page by stopping at the caller * fix import * fix import * improve directory structure * fix import * register timeline ui as a container * wa- * rename * wa- * Update EmMediaList.vue * Update EmMediaList.vue * Update EmMediaList.vue * Update EmMediaImage.vue * Update EmNote.vue * revert mkmedialist changes * 戻し漏れ * wip * tweak embed media ui * revert original media components * Update boot.embed.js * rename * wip * Update MkNote.vue * wip * Update MkSubNoteContent.vue * Update EmNote.vue * Update packages/frontend/src/router/definition.ts * Revert "Update packages/frontend/src/router/definition.ts" This reverts commit937ae44521. * refactor EmMediaImage * fix import * remove unused imports * Update router.ts * wip * Update boot.ts * wip * wip * wip * wip * Update EmNote.vue * Update EmNote.vue * Create EmA.vue * Create EmAvatar.vue * Update EmAvatar.vue * wip * wip * wip * Create EmImgWithBlurhash.vue * Update EmImgWithBlurhash.vue * Create EmPagination.vue * wip * Update boot.ts * wip * wip * wi@p * wip * wip * wiop * wip * wip * wip * wip * wip * wip * wip * wip * wip * wip * Update boot.ts * wip * Update MkMisskeyFlavoredMarkdown.ts * wip * wip * wip * wip * wip * Update post-message.ts * wip * Update EmNoteDetailed.vue * Update EmNoteDetailed.vue * Create instance.ts * Update EmNoteDetailed.vue * wip * Update EmNoteDetailed.vue * wip * wip * wip * Update pnpm-lock.yaml * wip * wip * wp * wip * Update ClientServerService.ts * wip * Update boot.ts * Update vite.config.local-dev.ts * Update vite.config.ts * Create index.html * wa- * wip * Update boot.ts * wip * wip * wip * wip * wip * wip * wip * wip * wip * Create EmLink.vue * Create EmMention.vue * Update EmMfm.ts * wip * wip * wip * wip * Update vite.config.ts * Update boot.ts * Update EmA.vue * うぃｐ * wip * wip * Create EmError.vue * wip * Update MkEmbedCodeGenDialog.vue * Update EmNote.vue * wip * wip * Update user-timeline.vue * Update check-spdx-license-id.yml * wip * wip * style(frontend-shared): lint fixes on build.js * fix(frontend-shared): include `*.{js,json}` files in js-built * wip * use alias * refactor * refactor * Update scroll.ts * refactor * refactor * refactor * wip * wip * wip * wip * Update roles.vue * Update branding.vue * wip * wip * wip * Update page.vue * wip * fix import * add missing css variables * 絵文字をtwemojiに変更 クライアントデフォルトにあわせるため * force empoll readonly * fix compiler error * fix broken imports * tweak button style * run api extractor * fix storybook theme preloads * fix storybook instance imports * Update preview.ts * Update preview.ts * Update preview.ts * Revert "Update preview.ts" This reverts commit12bab1c6fb. * Revert "Update preview.ts" This reverts commit5c0ce01dbd. * Revert "Update preview.ts" This reverts commitf4863524d7. * Revert "fix storybook instance imports" This reverts commited8eabb246. * Revert "wip" This reverts commitd3c1926519. * Revert "Update page.vue" This reverts commit27c7900b0c. * Revert "Update branding.vue" This reverts commitc08ccb65ba. * Revert "Update roles.vue" This reverts commit1488b67066. * Revert "wip" This reverts commitaab1c76981. * refactor: use common media proxy * fix imports * fix * fix: MediaProxyの初期化を保証する（storybook対策？） * enhance(frontend-embed): improve embedParams provide * fix(backend): MK_DEV_PREFER=backendのときにembed viteが読み込めないのを修正 * fix * embed-pageを共通化 * fix import * fix import * fix import * const.jsを共通化 （たぶんrevertしすぎた） * fix type error * fix duplicated import * fix lint * fix * コメントとして残す * sharedとembedをlint対象にする * lint * attempt to fix eslint (frontend-shared) * lint fixes --------- Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com> Co-authored-by: zyoshoka <107108195+zyoshoka@users.noreply.github.com>
This commit is contained in:
かっこかり
504
packages/frontend-embed/src/components/EmPagination.vue
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504
packages/frontend-embed/src/components/EmPagination.vue
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<!--
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SPDX-FileCopyrightText: syuilo and misskey-project
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SPDX-License-Identifier: AGPL-3.0-only
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-->
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<template>
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<EmLoading v-if="fetching"/>
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<EmError v-else-if="error" @retry="init()"/>
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<div v-else-if="empty" key="_empty_" class="empty">
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<slot name="empty">
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<div class="_fullinfo">
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<div>{{ i18n.ts.nothing }}</div>
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</div>
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</slot>
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</div>
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<div v-else ref="rootEl">
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<div v-show="pagination.reversed && more" key="_more_" class="_margin">
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<button v-if="!moreFetching" class="_buttonPrimary" :class="$style.more" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMoreAhead">
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{{ i18n.ts.loadMore }}
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</button>
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<EmLoading v-else class="loading"/>
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</div>
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<slot :items="Array.from(items.values())" :fetching="fetching || moreFetching"></slot>
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<div v-show="!pagination.reversed && more" key="_more_" class="_margin">
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<button v-if="!moreFetching" class="_buttonRounded _buttonPrimary" :class="$style.more" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMore">
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{{ i18n.ts.loadMore }}
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</button>
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<EmLoading v-else class="loading"/>
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</div>
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</div>
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</template>
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<script lang="ts">
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import { computed, ComputedRef, isRef, nextTick, onActivated, onBeforeMount, onBeforeUnmount, onDeactivated, ref, shallowRef, watch } from 'vue';
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import * as Misskey from 'misskey-js';
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import { useDocumentVisibility } from '@@/js/use-document-visibility.js';
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import { onScrollTop, isTopVisible, getBodyScrollHeight, getScrollContainer, onScrollBottom, scrollToBottom, scroll, isBottomVisible } from '@@/js/scroll.js';
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import { misskeyApi } from '@/misskey-api.js';
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import { i18n } from '@/i18n.js';
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const SECOND_FETCH_LIMIT = 30;
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const TOLERANCE = 16;
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const APPEAR_MINIMUM_INTERVAL = 600;
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export type Paging<E extends keyof Misskey.Endpoints = keyof Misskey.Endpoints> = {
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endpoint: E;
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limit: number;
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params?: Misskey.Endpoints[E]['req'] | ComputedRef<Misskey.Endpoints[E]['req']>;
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/**
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* 検索APIのような、ページング不可なエンドポイントを利用する場合
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* (そのようなAPIをこの関数で使うのは若干矛盾してるけど)
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*/
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noPaging?: boolean;
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/**
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* items 配列の中身を逆順にする(新しい方が最後)
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*/
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reversed?: boolean;
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offsetMode?: boolean;
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pageEl?: HTMLElement;
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};
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type MisskeyEntity = {
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id: string;
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createdAt: string;
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_shouldInsertAd_?: boolean;
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[x: string]: any;
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};
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type MisskeyEntityMap = Map<string, MisskeyEntity>;
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function arrayToEntries(entities: MisskeyEntity[]): [string, MisskeyEntity][] {
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return entities.map(en => [en.id, en]);
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}
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function concatMapWithArray(map: MisskeyEntityMap, entities: MisskeyEntity[]): MisskeyEntityMap {
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return new Map([...map, ...arrayToEntries(entities)]);
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}
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</script>
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<script lang="ts" setup>
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import EmError from '@/components/EmError.vue';
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import EmLoading from '@/components/EmLoading.vue';
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const props = withDefaults(defineProps<{
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pagination: Paging;
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disableAutoLoad?: boolean;
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displayLimit?: number;
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}>(), {
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displayLimit: 20,
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});
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const emit = defineEmits<{
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(ev: 'queue', count: number): void;
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(ev: 'status', error: boolean): void;
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}>();
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const rootEl = shallowRef<HTMLElement>();
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// 遡り中かどうか
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const backed = ref(false);
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const scrollRemove = ref<(() => void) | null>(null);
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/**
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* 表示するアイテムのソース
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* 最新が0番目
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*/
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const items = ref<MisskeyEntityMap>(new Map());
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/**
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* タブが非アクティブなどの場合に更新を貯めておく
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* 最新が0番目
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*/
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const queue = ref<MisskeyEntityMap>(new Map());
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const offset = ref(0);
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/**
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* 初期化中かどうか（trueならEmLoadingで全て隠す）
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*/
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const fetching = ref(true);
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const moreFetching = ref(false);
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const more = ref(false);
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const preventAppearFetchMore = ref(false);
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const preventAppearFetchMoreTimer = ref<number | null>(null);
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const isBackTop = ref(false);
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const empty = computed(() => items.value.size === 0);
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const error = ref(false);
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const contentEl = computed(() => props.pagination.pageEl ?? rootEl.value);
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const scrollableElement = computed(() => contentEl.value ? getScrollContainer(contentEl.value) : document.body);
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const visibility = useDocumentVisibility();
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let isPausingUpdate = false;
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let timerForSetPause: number | null = null;
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const BACKGROUND_PAUSE_WAIT_SEC = 10;
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// 先頭が表示されているかどうかを検出
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// https://qiita.com/mkataigi/items/0154aefd2223ce23398e
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const scrollObserver = ref<IntersectionObserver>();
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watch([() => props.pagination.reversed, scrollableElement], () => {
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if (scrollObserver.value) scrollObserver.value.disconnect();
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scrollObserver.value = new IntersectionObserver(entries => {
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backed.value = entries[0].isIntersecting;
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}, {
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root: scrollableElement.value,
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rootMargin: props.pagination.reversed ? '-100% 0px 100% 0px' : '100% 0px -100% 0px',
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threshold: 0.01,
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});
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}, { immediate: true });
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watch(rootEl, () => {
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scrollObserver.value?.disconnect();
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nextTick(() => {
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if (rootEl.value) scrollObserver.value?.observe(rootEl.value);
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});
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});
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watch([backed, contentEl], () => {
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if (!backed.value) {
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if (!contentEl.value) return;
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scrollRemove.value = (props.pagination.reversed ? onScrollBottom : onScrollTop)(contentEl.value, executeQueue, TOLERANCE);
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} else {
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if (scrollRemove.value) scrollRemove.value();
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scrollRemove.value = null;
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}
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});
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// パラメータに何らかの変更があった際、再読込したい（チャンネル等のIDが変わったなど）
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watch(() => [props.pagination.endpoint, props.pagination.params], init, { deep: true });
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watch(queue, (a, b) => {
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if (a.size === 0 && b.size === 0) return;
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emit('queue', queue.value.size);
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}, { deep: true });
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watch(error, (n, o) => {
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if (n === o) return;
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emit('status', n);
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});
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async function init(): Promise<void> {
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items.value = new Map();
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queue.value = new Map();
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fetching.value = true;
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const params = props.pagination.params ? isRef(props.pagination.params) ? props.pagination.params.value : props.pagination.params : {};
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await misskeyApi<MisskeyEntity[]>(props.pagination.endpoint, {
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...params,
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limit: props.pagination.limit ?? 10,
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allowPartial: true,
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}).then(res => {
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for (let i = 0; i < res.length; i++) {
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const item = res[i];
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if (i === 3) item._shouldInsertAd_ = true;
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}
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if (res.length === 0 || props.pagination.noPaging) {
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concatItems(res);
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more.value = false;
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} else {
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if (props.pagination.reversed) moreFetching.value = true;
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concatItems(res);
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more.value = true;
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}
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offset.value = res.length;
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error.value = false;
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fetching.value = false;
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}, err => {
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error.value = true;
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fetching.value = false;
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});
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}
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const reload = (): Promise<void> => {
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return init();
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};
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const fetchMore = async (): Promise<void> => {
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if (!more.value || fetching.value || moreFetching.value || items.value.size === 0) return;
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moreFetching.value = true;
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const params = props.pagination.params ? isRef(props.pagination.params) ? props.pagination.params.value : props.pagination.params : {};
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await misskeyApi<MisskeyEntity[]>(props.pagination.endpoint, {
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...params,
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limit: SECOND_FETCH_LIMIT,
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...(props.pagination.offsetMode ? {
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offset: offset.value,
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} : {
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untilId: Array.from(items.value.keys()).at(-1),
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}),
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}).then(res => {
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for (let i = 0; i < res.length; i++) {
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const item = res[i];
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if (i === 10) item._shouldInsertAd_ = true;
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}
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const reverseConcat = _res => {
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const oldHeight = scrollableElement.value ? scrollableElement.value.scrollHeight : getBodyScrollHeight();
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const oldScroll = scrollableElement.value ? scrollableElement.value.scrollTop : window.scrollY;
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||||
items.value = concatMapWithArray(items.value, _res);
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return nextTick(() => {
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if (scrollableElement.value) {
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scroll(scrollableElement.value, { top: oldScroll + (scrollableElement.value.scrollHeight - oldHeight), behavior: 'instant' });
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||||
} else {
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window.scroll({ top: oldScroll + (getBodyScrollHeight() - oldHeight), behavior: 'instant' });
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}
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return nextTick();
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||||
});
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||||
};
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||||
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||||
if (res.length === 0) {
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||||
if (props.pagination.reversed) {
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||||
reverseConcat(res).then(() => {
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||||
more.value = false;
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||||
moreFetching.value = false;
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||||
});
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||||
} else {
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||||
items.value = concatMapWithArray(items.value, res);
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||||
more.value = false;
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||||
moreFetching.value = false;
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||||
}
|
||||
} else {
|
||||
if (props.pagination.reversed) {
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||||
reverseConcat(res).then(() => {
|
||||
more.value = true;
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||||
moreFetching.value = false;
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||||
});
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||||
} else {
|
||||
items.value = concatMapWithArray(items.value, res);
|
||||
more.value = true;
|
||||
moreFetching.value = false;
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||||
}
|
||||
}
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||||
offset.value += res.length;
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||||
}, err => {
|
||||
moreFetching.value = false;
|
||||
});
|
||||
};
|
||||
|
||||
const fetchMoreAhead = async (): Promise<void> => {
|
||||
if (!more.value || fetching.value || moreFetching.value || items.value.size === 0) return;
|
||||
moreFetching.value = true;
|
||||
const params = props.pagination.params ? isRef(props.pagination.params) ? props.pagination.params.value : props.pagination.params : {};
|
||||
await misskeyApi<MisskeyEntity[]>(props.pagination.endpoint, {
|
||||
...params,
|
||||
limit: SECOND_FETCH_LIMIT,
|
||||
...(props.pagination.offsetMode ? {
|
||||
offset: offset.value,
|
||||
} : {
|
||||
sinceId: Array.from(items.value.keys()).at(-1),
|
||||
}),
|
||||
}).then(res => {
|
||||
if (res.length === 0) {
|
||||
items.value = concatMapWithArray(items.value, res);
|
||||
more.value = false;
|
||||
} else {
|
||||
items.value = concatMapWithArray(items.value, res);
|
||||
more.value = true;
|
||||
}
|
||||
offset.value += res.length;
|
||||
moreFetching.value = false;
|
||||
}, err => {
|
||||
moreFetching.value = false;
|
||||
});
|
||||
};
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||||
|
||||
/**
|
||||
* Appear（IntersectionObserver）によってfetchMoreが呼ばれる場合、
|
||||
* APPEAR_MINIMUM_INTERVALミリ秒以内に2回fetchMoreが呼ばれるのを防ぐ
|
||||
*/
|
||||
const fetchMoreApperTimeoutFn = (): void => {
|
||||
preventAppearFetchMore.value = false;
|
||||
preventAppearFetchMoreTimer.value = null;
|
||||
};
|
||||
const fetchMoreAppearTimeout = (): void => {
|
||||
preventAppearFetchMore.value = true;
|
||||
preventAppearFetchMoreTimer.value = window.setTimeout(fetchMoreApperTimeoutFn, APPEAR_MINIMUM_INTERVAL);
|
||||
};
|
||||
|
||||
const appearFetchMore = async (): Promise<void> => {
|
||||
if (preventAppearFetchMore.value) return;
|
||||
await fetchMore();
|
||||
fetchMoreAppearTimeout();
|
||||
};
|
||||
|
||||
const appearFetchMoreAhead = async (): Promise<void> => {
|
||||
if (preventAppearFetchMore.value) return;
|
||||
await fetchMoreAhead();
|
||||
fetchMoreAppearTimeout();
|
||||
};
|
||||
|
||||
const isTop = (): boolean => isBackTop.value || (props.pagination.reversed ? isBottomVisible : isTopVisible)(contentEl.value!, TOLERANCE);
|
||||
|
||||
watch(visibility, () => {
|
||||
if (visibility.value === 'hidden') {
|
||||
timerForSetPause = window.setTimeout(() => {
|
||||
isPausingUpdate = true;
|
||||
timerForSetPause = null;
|
||||
},
|
||||
BACKGROUND_PAUSE_WAIT_SEC * 1000);
|
||||
} else { // 'visible'
|
||||
if (timerForSetPause) {
|
||||
clearTimeout(timerForSetPause);
|
||||
timerForSetPause = null;
|
||||
} else {
|
||||
isPausingUpdate = false;
|
||||
if (isTop()) {
|
||||
executeQueue();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* 最新のものとして1つだけアイテムを追加する
|
||||
* ストリーミングから降ってきたアイテムはこれで追加する
|
||||
* @param item アイテム
|
||||
*/
|
||||
const prepend = (item: MisskeyEntity): void => {
|
||||
if (items.value.size === 0) {
|
||||
items.value.set(item.id, item);
|
||||
fetching.value = false;
|
||||
return;
|
||||
}
|
||||
|
||||
if (isTop() && !isPausingUpdate) unshiftItems([item]);
|
||||
else prependQueue(item);
|
||||
};
|
||||
|
||||
/**
|
||||
* 新着アイテムをitemsの先頭に追加し、displayLimitを適用する
|
||||
* @param newItems 新しいアイテムの配列
|
||||
*/
|
||||
function unshiftItems(newItems: MisskeyEntity[]) {
|
||||
const length = newItems.length + items.value.size;
|
||||
items.value = new Map([...arrayToEntries(newItems), ...items.value].slice(0, props.displayLimit));
|
||||
|
||||
if (length >= props.displayLimit) more.value = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 古いアイテムをitemsの末尾に追加し、displayLimitを適用する
|
||||
* @param oldItems 古いアイテムの配列
|
||||
*/
|
||||
function concatItems(oldItems: MisskeyEntity[]) {
|
||||
const length = oldItems.length + items.value.size;
|
||||
items.value = new Map([...items.value, ...arrayToEntries(oldItems)].slice(0, props.displayLimit));
|
||||
|
||||
if (length >= props.displayLimit) more.value = true;
|
||||
}
|
||||
|
||||
function executeQueue() {
|
||||
unshiftItems(Array.from(queue.value.values()));
|
||||
queue.value = new Map();
|
||||
}
|
||||
|
||||
function prependQueue(newItem: MisskeyEntity) {
|
||||
queue.value = new Map([[newItem.id, newItem], ...queue.value].slice(0, props.displayLimit) as [string, MisskeyEntity][]);
|
||||
}
|
||||
|
||||
/*
|
||||
* アイテムを末尾に追加する（使うの？）
|
||||
*/
|
||||
const appendItem = (item: MisskeyEntity): void => {
|
||||
items.value.set(item.id, item);
|
||||
};
|
||||
|
||||
const removeItem = (id: string) => {
|
||||
items.value.delete(id);
|
||||
queue.value.delete(id);
|
||||
};
|
||||
|
||||
const updateItem = (id: MisskeyEntity['id'], replacer: (old: MisskeyEntity) => MisskeyEntity): void => {
|
||||
const item = items.value.get(id);
|
||||
if (item) items.value.set(id, replacer(item));
|
||||
|
||||
const queueItem = queue.value.get(id);
|
||||
if (queueItem) queue.value.set(id, replacer(queueItem));
|
||||
};
|
||||
|
||||
onActivated(() => {
|
||||
isBackTop.value = false;
|
||||
});
|
||||
|
||||
onDeactivated(() => {
|
||||
isBackTop.value = props.pagination.reversed ? window.scrollY >= (rootEl.value ? rootEl.value.scrollHeight - window.innerHeight : 0) : window.scrollY === 0;
|
||||
});
|
||||
|
||||
function toBottom() {
|
||||
scrollToBottom(contentEl.value!);
|
||||
}
|
||||
|
||||
onBeforeMount(() => {
|
||||
init().then(() => {
|
||||
if (props.pagination.reversed) {
|
||||
nextTick(() => {
|
||||
setTimeout(toBottom, 800);
|
||||
|
||||
// scrollToBottomでmoreFetchingボタンが画面外まで出るまで
|
||||
// more = trueを遅らせる
|
||||
setTimeout(() => {
|
||||
moreFetching.value = false;
|
||||
}, 2000);
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
onBeforeUnmount(() => {
|
||||
if (timerForSetPause) {
|
||||
clearTimeout(timerForSetPause);
|
||||
timerForSetPause = null;
|
||||
}
|
||||
if (preventAppearFetchMoreTimer.value) {
|
||||
clearTimeout(preventAppearFetchMoreTimer.value);
|
||||
preventAppearFetchMoreTimer.value = null;
|
||||
}
|
||||
scrollObserver.value?.disconnect();
|
||||
});
|
||||
|
||||
defineExpose({
|
||||
items,
|
||||
queue,
|
||||
backed: backed.value,
|
||||
more,
|
||||
reload,
|
||||
prepend,
|
||||
append: appendItem,
|
||||
removeItem,
|
||||
updateItem,
|
||||
});
|
||||
</script>
|
||||
|
||||
<style lang="scss" module>
|
||||
.transition_fade_enterActive,
|
||||
.transition_fade_leaveActive {
|
||||
transition: opacity 0.125s ease;
|
||||
}
|
||||
.transition_fade_enterFrom,
|
||||
.transition_fade_leaveTo {
|
||||
opacity: 0;
|
||||
}
|
||||
|
||||
.more {
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
</style>
|
||||
Reference in New Issue
Block a user