124 lines
3.3 KiB
Vue
124 lines
3.3 KiB
Vue
<!--
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SPDX-FileCopyrightText: syuilo and other misskey contributors
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SPDX-License-Identifier: AGPL-3.0-only
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-->
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<template>
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<MkContainer :showHeader="widgetProps.showHeader" data-cy-mkw-rss class="mkw-rss">
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<template #icon><i class="ti ti-rss"></i></template>
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<template #header>RSS</template>
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<template #func="{ buttonStyleClass }"><button class="_button" :class="buttonStyleClass" @click="configure"><i class="ti ti-settings"></i></button></template>
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<div class="ekmkgxbj">
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<MkLoading v-if="fetching"/>
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<div v-else-if="(!items || items.length === 0) && widgetProps.showHeader" class="_fullinfo">
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<img :src="infoImageUrl" class="_ghost"/>
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<div>{{ i18n.ts.nothing }}</div>
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</div>
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<div v-else :class="$style.feed">
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<a v-for="item in items" :key="item.link" :class="$style.item" :href="item.link" rel="nofollow noopener" target="_blank" :title="item.title">{{ item.title }}</a>
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</div>
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</div>
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</MkContainer>
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</template>
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<script lang="ts" setup>
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import { ref, watch, computed } from 'vue';
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import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget.js';
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import { GetFormResultType } from '@/scripts/form.js';
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import MkContainer from '@/components/MkContainer.vue';
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import { url as base } from '@/config.js';
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import { i18n } from '@/i18n.js';
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import { useInterval } from '@/scripts/use-interval.js';
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import { infoImageUrl } from '@/instance.js';
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const name = 'rss';
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const widgetPropsDef = {
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url: {
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type: 'string' as const,
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default: 'http://feeds.afpbb.com/rss/afpbb/afpbbnews',
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},
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refreshIntervalSec: {
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type: 'number' as const,
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default: 60,
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},
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maxEntries: {
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type: 'number' as const,
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default: 15,
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},
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showHeader: {
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type: 'boolean' as const,
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default: true,
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},
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};
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type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
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const props = defineProps<WidgetComponentProps<WidgetProps>>();
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const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
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const { widgetProps, configure } = useWidgetPropsManager(name,
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widgetPropsDef,
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props,
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emit,
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);
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const rawItems = ref([]);
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const items = computed(() => rawItems.value.slice(0, widgetProps.maxEntries));
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const fetching = ref(true);
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const fetchEndpoint = computed(() => {
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const url = new URL('/api/fetch-rss', base);
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url.searchParams.set('url', widgetProps.url);
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return url;
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});
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let intervalClear = $ref<(() => void) | undefined>();
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const tick = () => {
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if (document.visibilityState === 'hidden' && rawItems.value.length !== 0) return;
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window.fetch(fetchEndpoint.value, {})
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.then(res => res.json())
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.then(feed => {
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rawItems.value = feed.items ?? [];
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fetching.value = false;
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});
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};
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watch(() => fetchEndpoint, tick);
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watch(() => widgetProps.refreshIntervalSec, () => {
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if (intervalClear) {
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intervalClear();
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}
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intervalClear = useInterval(tick, Math.max(10000, widgetProps.refreshIntervalSec * 1000), {
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immediate: true,
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afterMounted: true,
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});
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}, { immediate: true });
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defineExpose<WidgetComponentExpose>({
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name,
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configure,
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id: props.widget ? props.widget.id : null,
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});
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</script>
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<style lang="scss" module>
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.feed {
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padding: 0;
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font-size: 0.9em;
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}
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.item {
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display: block;
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padding: 8px 16px;
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color: var(--fg);
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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&:nth-child(even) {
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background: rgba(#000, 0.05);
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}
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}
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</style>
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