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1<!--
2-- ldgallery - A static generator which turns a collection of tagged
3-- pictures into a searchable web gallery.
4--
5-- Copyright (C) 2021 Guillaume FOUET
6--
7-- This program is free software: you can redistribute it and/or modify
8-- it under the terms of the GNU Affero General Public License as
9-- published by the Free Software Foundation, either version 3 of the
10-- License, or (at your option) any later version.
11--
12-- This program is distributed in the hope that it will be useful,
13-- but WITHOUT ANY WARRANTY; without even the implied warranty of
14-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15-- GNU Affero General Public License for more details.
16--
17-- You should have received a copy of the GNU Affero General Public License
18-- along with this program. If not, see <https://www.gnu.org/licenses/>.
19-->
20
21<template>
22 <b-loading v-if="isLoading" active />
23 <Markdown v-else-if="markdown" :class="$style.container" :markdown="markdown" />
24</template>
25
26<script lang="ts">
27import { MarkdownItem } from "@/@types/gallery";
28import { Markdown } from "@/components/async";
29import FetchWithCheck from "@/services/fetchWithCheck";
30import { Component, Prop, Vue } from "vue-property-decorator";
31
32@Component({
33 components: {
34 Markdown,
35 },
36})
37export default class LdMarkdownViewer extends Vue {
38 @Prop({ required: true }) readonly item!: MarkdownItem;
39
40 isLoading: boolean = true;
41 markdown: string | null = null;
42
43 created() {
44 this.fetchMarkdown();
45 }
46
47 get itemResourceUrl(): string {
48 return this.$galleryStore.resourceRoot + this.item.properties.resource;
49 }
50
51 // TODO: Identical to SplashScreen.vue, use composition with Vue3.
52 fetchMarkdown() {
53 FetchWithCheck.get(this.itemResourceUrl)
54 .then(response => response.text())
55 .then(text => (this.markdown = text))
56 .finally(() => (this.isLoading = false))
57 .catch(this.displayError);
58 }
59
60 displayError(reason: any) {
61 this.$buefy.snackbar.open({
62 message: `${reason}`,
63 actionText: this.$t("snack.retry"),
64 position: "is-top",
65 type: "is-warning",
66 onAction: this.fetchMarkdown,
67 });
68 }
69}
70</script>
71
72<style lang="scss" module>
73.container {
74 padding: 8px;
75}
76</style>