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<!-- ldgallery - A static generator which turns a collection of tagged
-- pictures into a searchable web gallery.
--
-- Copyright (C) 2019-2020 Guillaume FOUET
--
-- 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="forcedsize" :class="{'preload': loading}">
<v-lazy-image
v-if="item.thumbnail"
class="thumbnail"
:src="pictureSrc"
:title="item.path"
@intersect="loading=true"
@load="loading=false"
/>
<div v-else class="flex-column flex-center">
<fa-icon icon="folder" size="4x" />
{{item.title}}
</div>
</div>
</template>
<script lang="ts">
import { Component, Vue, Prop } from "vue-property-decorator";
@Component
export default class GalleryThumbnail extends Vue {
@Prop({ required: true }) readonly item!: Gallery.Item;
loading: boolean = false;
get pictureSrc() {
return `${process.env.VUE_APP_DATA_URL}${this.item.thumbnail}`;
}
}
</script>
<style lang="scss">
@import "@/assets/scss/theme.scss";
.thumbnail {
max-width: 250px;
max-height: 250px;
}
.preload {
animation: preloadAnimation 1s infinite ease-in-out alternate;
}
@keyframes preloadAnimation {
from {
background-color: $content-bgcolor;
}
to {
background-color: $loader-color;
}
}
// Temporary size until we get the true thumbnail size
.forcedsize {
width: 250px;
height: 250px;
text-align: center;
}
</style>
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