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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/>.
-->
<script lang="ts">
import { Component, Vue, Watch, Prop } from "vue-property-decorator";
@Component
export default class LdTitle extends Vue {
@Prop({ required: true }) readonly galleryTitle!: string;
@Prop() readonly currentItem?: Gallery.Item;
render() {
return null;
}
mounted() {
this.changedCurrentItemPath();
}
@Watch("currentItem")
changedCurrentItemPath() {
document.title = this.generateTitle();
}
generateTitle(): string {
if (this.currentItem?.title) return `${this.galleryTitle} • ${this.currentItem.title}`;
return this.galleryTitle;
}
}
</script>
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