Merge pull request #152 from pacien/oz-page-title

viewer: set page title

3 files changed, 54 insertions, 0 deletions

diff --git a/viewer/src/components/LdTitle.vue b/viewer/src/components/LdTitle.vue
new file mode 100644
index 0000000..074008d
--- /dev/null
+++ b/viewer/src/components/LdTitle.vue
@@ -0,0 +1,46 @@
+<!-- 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.currentItem.title} • ${this.galleryTitle}`;
+    return this.galleryTitle;
+  }
+}
+</script>
diff --git a/viewer/src/store/galleryStore.ts b/viewer/src/store/galleryStore.ts
index 84673b5..9950f5b 100644
--- a/viewer/src/store/galleryStore.ts
+++ b/viewer/src/store/galleryStore.ts
@@ -70,6 +70,10 @@ export default class GalleryStore extends VuexModule {
         return path.length > 0 ? path[path.length - 1] : null;
     }
 
+    get galleryTitle(): string {
+        return this.galleryIndex?.properties.galleryTitle ?? "ldgallery";
+    }
+
     // ---
 
     // Fetches the gallery's JSON config
diff --git a/viewer/src/views/MainLayout.vue b/viewer/src/views/MainLayout.vue
index 2d74db9..6ab7d9a 100644
--- a/viewer/src/views/MainLayout.vue
+++ b/viewer/src/views/MainLayout.vue
@@ -19,6 +19,10 @@
 
 <template>
   <div :class="{'fullscreen': $uiStore.fullscreen, 'fullwidth': $uiStore.fullWidth}">
+    <ld-title
+      :gallery-title="$galleryStore.galleryTitle"
+      :current-item="$galleryStore.currentItem"
+    />
     <panel-top v-if="!isLoading" class="layout layout-top" />
     <panel-left v-if="!isLoading" class="layout layout-left" />
     <router-view v-if="!isLoading" ref="content" class="layout layout-content scrollbar" />