viewer/LdDownload: add generic file download handler

GitHub: closes #209

1 files changed, 67 insertions, 0 deletions

diff --git a/viewer/src/components/LdDownload.vue b/viewer/src/components/LdDownload.vue
new file mode 100644
index 0000000..3b13e99
--- /dev/null
+++ b/viewer/src/components/LdDownload.vue
@@ -0,0 +1,67 @@
+<!--
+-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2020  Pacien TRAN-GIRARD
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<template>
+  <div :class="$style.container">
+    <a :class="$style.content" :download="itemFileName" :href="itemDownloadUrl">
+      <!-- TODO: show thumbnail instead of this generic file download icon? -->
+      <fa-icon :class="$style.icon" icon="file-download" size="6x" />
+      <div>{{ $t("download.download-file-fmt", [itemFileName]) }}</div>
+    </a>
+  </div>
+</template>
+
+<script lang="ts">
+import { Component, Prop, Vue } from "vue-property-decorator";
+
+@Component export default class LdDownload extends Vue {
+  @Prop({ required: true }) readonly item!: Gallery.Item;
+
+  get itemResource(): string {
+    return (this.item.properties as Gallery.OtherProperties).resource;
+  }
+
+  get itemFileName(): string {
+    const timeStamped = this.itemResource.split("/").pop() ?? "";
+    return timeStamped.split("?")[0];
+  }
+
+  get itemDownloadUrl(): string {
+    return this.$galleryStore.resourceRoot + this.itemResource;
+  }
+}
+</script>
+
+<style lang="scss" module>
+.container {
+  min-height: 100%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.content {
+  text-align: center;
+}
+
+.icon {
+  margin-bottom: 0.15em;
+}
+</style>