✨ Made an RSS feed widget
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Alicia Sykes
237
src/components/Widgets/RssFeed.vue
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237
src/components/Widgets/RssFeed.vue
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<template>
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<div class="rss-wrapper">
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<!-- Feed Meta Info -->
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<a class="meta-container" v-if="meta" :href="meta.link" :title="meta.description">
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<img class="feed-icon" :src="meta.image" v-if="meta.image" />
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<div class="feed-text">
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<p class="feed-title">{{ meta.title }}</p>
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<p class="feed-author" v-if="meta.author">By {{ meta.author }}</p>
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</div>
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</a>
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<!-- Feed Content -->
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<div class="post-wrapper" v-if="posts">
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<div class="post-row" v-for="(post, indx) in posts" :key="indx">
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<a class="post-top" :href="post.link">
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<img class="post-img" :src="post.image" v-if="post.image">
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<div class="post-title-wrap">
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<p class="post-title">{{ post.title }}</p>
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<p class="post-date">
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{{ post.date | formatDate }} {{ post.author | formatAuthor }}
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</p>
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</div>
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</a>
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<div class="post-body" v-html="post.description"></div>
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<a class="continue-reading-btn" :href="post.link">Continue Reading</a>
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</div>
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</div>
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<!-- End Feed Content -->
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</div>
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</template>
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<script>
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import axios from 'axios';
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import WidgetMixin from '@/mixins/WidgetMixin';
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import { widgetApiEndpoints } from '@/utils/defaults';
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export default {
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mixins: [WidgetMixin],
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components: {},
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data() {
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return {
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meta: null,
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posts: null,
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};
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},
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mounted() {
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this.fetchData();
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},
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computed: {
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/* The URL to users atom-format RSS feed */
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rssUrl() {
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if (!this.options.rssUrl) this.error('Missing feed URL');
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return encodeURIComponent(this.options.rssUrl || '');
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},
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apiKey() {
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return this.options.apiKey;
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},
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limit() {
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const usersChoice = this.options.limit;
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if (usersChoice && !Number.isNaN(usersChoice)) return usersChoice;
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return 10;
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},
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orderBy() {
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const usersChoice = this.options.orderBy;
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const options = ['title', 'pubDate', 'author'];
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if (usersChoice && options.includes(usersChoice)) return usersChoice;
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return 'pubDate';
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},
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orderDirection() {
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const usersChoice = this.options.orderBy;
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if (usersChoice && (usersChoice === 'desc' || usersChoice === 'asc')) return usersChoice;
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return 'desc';
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},
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endpoint() {
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const apiKey = this.apiKey ? `&api_key=${this.apiKey}` : '';
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const limit = this.limit && this.apiKey ? `&count=${this.limit}` : '';
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const orderBy = this.orderBy && this.apiKey ? `&order_by=${this.orderBy}` : '';
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const direction = this.orderDirection ? `&order_dir=${this.orderDirection}` : '';
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return `${widgetApiEndpoints.rssToJson}?rss_url=${this.rssUrl}`
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+ `${apiKey}${limit}${orderBy}${direction}`;
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},
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},
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filters: {
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formatDate(timestamp) {
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const localFormat = navigator.language;
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const dateFormat = { weekday: 'short', day: 'numeric', month: 'short' };
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const date = new Date(timestamp).toLocaleDateString(localFormat, dateFormat);
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return date;
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},
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formatAuthor(author) {
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return author ? `by ${author}` : '';
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},
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},
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methods: {
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/* Extends mixin, and updates data. Called by parent component */
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update() {
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this.startLoading();
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this.fetchData();
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},
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/* Make GET request to Rss2Json */
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fetchData() {
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axios.get(this.endpoint)
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.then((response) => {
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this.processData(response.data);
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})
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.catch((error) => {
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this.error('Unable to RSS feed', error);
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})
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.finally(() => {
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this.finishLoading();
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});
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},
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/* Assign data variables to the returned data */
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processData(data) {
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const { feed, items } = data;
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this.meta = {
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title: feed.title,
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link: feed.link,
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author: feed.author,
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description: feed.description,
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image: feed.image,
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};
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const posts = [];
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items.forEach((post) => {
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posts.push({
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title: post.title,
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description: post.description,
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image: post.thumbnail,
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author: post.author,
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date: post.pubDate,
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link: post.link,
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});
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});
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this.posts = posts;
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},
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},
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};
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</script>
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<style scoped lang="scss">
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.rss-wrapper {
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.meta-container {
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display: flex;
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align-items: center;
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text-decoration: none;
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margin: 0.25rem 0 0.5rem 0;
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p.feed-title {
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margin: 0;
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font-size: 1.2rem;
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font-weight: bold;
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color: var(--widget-text-color);
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}
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p.feed-author {
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margin: 0;
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font-size: 0.8rem;
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opacity: var(--dimming-factor);
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color: var(--widget-text-color);
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}
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img.feed-icon {
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border-radius: var(--curve-factor);
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width: 2rem;
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height: 2rem;
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margin-right: 0.5rem;
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}
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}
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.post-row {
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border-top: 1px dashed var(--widget-text-color);
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padding: 0.5rem 0 0.25rem 0;
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.post-top {
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display: flex;
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align-items: center;
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text-decoration: none;
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.post-title-wrap {}
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p.post-title {
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margin: 0;
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font-size: 1rem;
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font-weight: bold;
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color: var(--widget-text-color);
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}
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p.post-date {
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font-size: 0.8rem;
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margin: 0;
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opacity: var(--dimming-factor);
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color: var(--widget-text-color);
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}
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img.post-img {
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border-radius: var(--curve-factor);
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width: 2rem;
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height: 2rem;
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margin-right: 0.5rem;
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}
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}
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.post-body {
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font-size: 0.85rem;
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color: var(--widget-text-color);
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max-height: 400px;
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overflow: hidden;
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::v-deep p {
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margin: 0.5rem 0;
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}
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::v-deep img {
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max-width: 80%;
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display: flex;
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margin: 0 auto;
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border-radius: var(--curve-factor);
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}
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::v-deep a {
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color: var(--widget-text-color);
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}
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::v-deep svg path {
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fill: var(--widget-text-color);
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}
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::v-deep blockquote {
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margin-left: 0.5rem;
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padding-left: 0.5rem;
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border-left: 4px solid var(--widget-text-color);
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}
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::v-deep .avatar.avatar-user { display: none; }
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}
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a.continue-reading-btn {
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width: 100%;
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display: block;
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font-size: 0.9rem;
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text-align: right;
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margin: 0 0 0.25rem;
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padding: 0.1rem 0.25rem;
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text-decoration: none;
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opacity: var(--dimming-factor);
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color: var(--widget-text-color);
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&:hover, &:focus {
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opacity: 1;
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text-decoration: underline;
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}
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}
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}
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}
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</style>
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@@ -39,6 +39,13 @@
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@error="handleError"
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:ref="widgetRef"
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/>
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<RssFeed
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v-else-if="widgetType === 'rss-feed'"
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:options="widgetOptions"
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@loading="setLoaderState"
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@error="handleError"
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:ref="widgetRef"
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/>
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<TflStatus
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v-else-if="widgetType === 'tfl-status'"
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:options="widgetOptions"
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@@ -127,6 +134,7 @@ import LoadingAnimation from '@/assets/interface-icons/loader.svg';
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import Clock from '@/components/Widgets/Clock.vue';
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import Weather from '@/components/Widgets/Weather.vue';
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import WeatherForecast from '@/components/Widgets/WeatherForecast.vue';
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import RssFeed from '@/components/Widgets/RssFeed.vue';
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import TflStatus from '@/components/Widgets/TflStatus.vue';
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import CryptoPriceChart from '@/components/Widgets/CryptoPriceChart.vue';
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import CryptoWatchList from '@/components/Widgets/CryptoWatchList.vue';
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@@ -148,6 +156,7 @@ export default {
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Clock,
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Weather,
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WeatherForecast,
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RssFeed,
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TflStatus,
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CryptoPriceChart,
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CryptoWatchList,
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@@ -215,6 +215,7 @@ module.exports = {
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stockPriceChart: 'https://www.alphavantage.co/query',
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jokes: 'https://v2.jokeapi.dev/joke/',
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flights: 'https://aerodatabox.p.rapidapi.com/flights/airports/icao/',
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rssToJson: 'https://api.rss2json.com/v1/api.json',
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},
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/* URLs for web search engines */
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searchEngineUrls: {
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