88 lines
2.5 KiB
TypeScript
88 lines
2.5 KiB
TypeScript
import Vue from 'vue';
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import TagInput from './components/TagInput.vue';
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import MetadataPreview from './components/MetadataPreview.vue';
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import { fetchGet, ResponseError } from './fetch';
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import * as React from 'react';
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import * as ReactDOM from 'react-dom';
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import { TagInput as TagInput2 } from './components/TagInput2';
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export const bus = new Vue({ name: 'EventBus' });
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export enum MetadataLoadState {
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Inactive,
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Loading,
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Success,
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Failed,
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}
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export type Metadata = {
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url: string;
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title: string;
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description: string;
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image: string;
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expires_at: string | null;
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tags: {
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name: string;
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}[];
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};
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new Vue({
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el: '#app',
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data: {
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metadata: null,
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metadataLoadState: MetadataLoadState.Inactive,
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},
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components: {
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TagInput,
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MetadataPreview,
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},
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mounted() {
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// オカズリンクにURLがセットされている場合は、すぐにメタデータを取得する
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const linkInput = this.$el.querySelector<HTMLInputElement>('#link');
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if (linkInput && /^https?:\/\//.test(linkInput.value)) {
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this.fetchMetadata(linkInput.value);
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}
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},
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methods: {
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// オカズリンクの変更時
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onChangeLink(event: Event) {
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if (event.target instanceof HTMLInputElement) {
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const url = event.target.value;
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if (url.trim() === '' || !/^https?:\/\//.test(url)) {
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this.metadata = null;
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this.metadataLoadState = MetadataLoadState.Inactive;
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return;
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}
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this.fetchMetadata(url);
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}
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},
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// メタデータの取得
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fetchMetadata(url: string) {
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this.metadataLoadState = MetadataLoadState.Loading;
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fetchGet('/api/checkin/card', { url })
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.then((response) => {
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if (!response.ok) {
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throw new ResponseError(response);
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}
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return response.json();
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})
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.then((data) => {
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this.metadata = data;
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this.metadataLoadState = MetadataLoadState.Success;
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})
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.catch(() => {
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this.metadata = null;
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this.metadataLoadState = MetadataLoadState.Failed;
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});
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},
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},
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});
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ReactDOM.render(
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<TagInput2 id={'tagInput2'} name={'tags2'} value={''} isInvalid={false} />,
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document.querySelector('#tagInput2')
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);
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