69 lines
2.1 KiB
TypeScript
69 lines
2.1 KiB
TypeScript
|
import Vue from 'vue';
|
||
|
|
import TagInput from './components/TagInput.vue';
|
||
|
|
import MetadataPreview from './components/MetadataPreview.vue';
|
||
|
|
import { fetchGet, ResponseError } from './fetch';
|
||
|
|
|
||
|
|
export const bus = new Vue({ name: 'EventBus' });
|
||
|
|
|
||
|
|
export enum MetadataLoadState {
|
||
|
|
Inactive,
|
||
|
|
Loading,
|
||
|
|
Success,
|
||
|
|
Failed,
|
||
|
|
}
|
||
|
|
|
||
|
|
new Vue({
|
||
|
|
el: '#app',
|
||
|
|
data: {
|
||
|
|
metadata: null,
|
||
|
|
metadataLoadState: MetadataLoadState.Inactive,
|
||
|
|
},
|
||
|
|
components: {
|
||
|
|
TagInput,
|
||
|
|
MetadataPreview,
|
||
|
|
},
|
||
|
|
mounted() {
|
||
|
|
// 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
|
||
|
|
const linkInput = this.$el.querySelector<HTMLInputElement>('#link');
|
||
|
|
if (linkInput && /^https?:\/\//.test(linkInput.value)) {
|
||
|
|
this.fetchMetadata(linkInput.value);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
// オカズリンクの変更時
|
||
|
|
onChangeLink(event: Event) {
|
||
|
|
if (event.target instanceof HTMLInputElement) {
|
||
|
|
const url = event.target.value;
|
||
|
|
|
||
|
|
if (url.trim() === '' || !/^https?:\/\//.test(url)) {
|
||
|
|
this.metadata = null;
|
||
|
|
this.metadataLoadState = MetadataLoadState.Inactive;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.fetchMetadata(url);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
// メタデータの取得
|
||
|
|
fetchMetadata(url: string) {
|
||
|
|
this.metadataLoadState = MetadataLoadState.Loading;
|
||
|
|
|
||
|
|
fetchGet('/api/checkin/card', { url })
|
||
|
|
.then((response) => {
|
||
|
|
if (!response.ok) {
|
||
|
|
throw new ResponseError(response);
|
||
|
|
}
|
||
|
|
return response.json();
|
||
|
|
})
|
||
|
|
.then((data) => {
|
||
|
|
this.metadata = data;
|
||
|
|
this.metadataLoadState = MetadataLoadState.Success;
|
||
|
|
})
|
||
|
|
.catch(() => {
|
||
|
|
this.metadata = null;
|
||
|
|
this.metadataLoadState = MetadataLoadState.Failed;
|
||
|
|
});
|
||
|
|
},
|
||
|
|
},
|
||
|
|
});
|