18 files changed, 599 insertions, 51 deletions

diff --git a/viewer/src/components/LdBreadcrumb.vue b/viewer/src/components/LdBreadcrumb.vue
index a8d8dcb..618b15a 100644
--- a/viewer/src/components/LdBreadcrumb.vue
+++ b/viewer/src/components/LdBreadcrumb.vue
@@ -29,11 +29,11 @@
   >
     <div v-show="overflowMask" class="ld-breadcrumb-overflow-mask"></div>
     <ul class="ld-breadcrumb">
-      <li v-for="(item,idx) in currentItemPath" :key="item.path">
+      <li v-for="(item, idx) in currentItemPath" :key="item.path">
         <fa-icon v-if="idx > 0" icon="angle-right" class="disabled" />
         <router-link :to="item.path" class="link">
           <fa-icon :icon="getIcon(item)" size="lg" />
-          {{item.title}}
+          {{ item.title }}
         </router-link>
       </li>
       <li v-if="searchMode">
diff --git a/viewer/src/components/LdCommand.vue b/viewer/src/components/LdCommand.vue
index d961519..6059162 100644
--- a/viewer/src/components/LdCommand.vue
+++ b/viewer/src/components/LdCommand.vue
@@ -21,17 +21,18 @@
 <template>
   <div class="flex command-btns">
     <a class="link" :title="$t('command.search')" @click="$uiStore.toggleFullWidth()">
-      <fa-icon :icon="commandToggleSearchPanelIcon()" size="lg" />
+      <fa-icon :icon="commandToggleSearchPanelIcon" size="lg" />
     </a>
+    <ld-command-sort />
     <a
-      :class="{'disabled': isEntryPoint()}"
+      :class="{ disabled: isEntryPoint }"
       class="link command-secondary"
       :title="$t('command.back')"
-      @click="isEntryPoint() || $router.back()"
+      @click="isEntryPoint || $router.back()"
     >
       <fa-icon icon="arrow-left" size="lg" />
     </a>
-    <router-link :class="{'disabled': isRoot()}" :title="$t('command.parent')" :to="parent()">
+    <router-link :class="{ disabled: isRoot }" :title="$t('command.parent')" :to="parent">
       <fa-icon icon="folder" size="xs" />
       <fa-icon icon="level-up-alt" size="lg" />
     </router-link>
@@ -46,19 +47,19 @@ import { RawLocation } from "vue-router";
 export default class LdCommand extends Vue {
   @Prop({ type: Array, required: true }) readonly currentItemPath!: Gallery.Item[];
 
-  commandToggleSearchPanelIcon(): string {
+  get commandToggleSearchPanelIcon(): string {
     return this.$uiStore.fullWidth ? "search" : "angle-double-left";
   }
 
-  isRoot(): boolean {
+  get isRoot(): boolean {
     return this.currentItemPath.length <= 1 && !this.$uiStore.searchMode;
   }
 
-  isEntryPoint(): boolean {
+  get isEntryPoint(): boolean {
     return history.state?.ldgallery === "ENTRYPOINT"; // Set by MainLayout.vue
   }
 
-  parent(): RawLocation {
+  get parent(): RawLocation {
     if (this.$uiStore.searchMode) return this.$route.path;
     if (this.currentItemPath.length > 1) return this.currentItemPath[this.currentItemPath.length - 2];
     return "";
diff --git a/viewer/src/components/LdCommandSearch.vue b/viewer/src/components/LdCommandSearch.vue
index ef158ff..33ab804 100644
--- a/viewer/src/components/LdCommandSearch.vue
+++ b/viewer/src/components/LdCommandSearch.vue
@@ -21,11 +21,11 @@
   <div class="flex webkit-flex-shrink-fix">
     <b-button @click="clear">
       <fa-icon icon="eraser" />
-      <span>{{$t('command.search.clear')}}</span>
+      <span>{{ $t("command.search.clear") }}</span>
     </b-button>
     <b-button expanded @click="search">
       <fa-icon icon="search" />
-      <span>{{$t('command.search.search')}}</span>
+      <span>{{ $t("command.search.search") }}</span>
     </b-button>
   </div>
 </template>
diff --git a/viewer/src/components/LdCommandSort.vue b/viewer/src/components/LdCommandSort.vue
new file mode 100644
index 0000000..cfaa5c1
--- /dev/null
+++ b/viewer/src/components/LdCommandSort.vue
@@ -0,0 +1,55 @@
+<!-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2019-2020  Guillaume FOUET
+--               2020       Pacien TRAN-GIRARD
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<template>
+  <b-dropdown v-model="selectedSort" :mobile-modal="false" append-to-body>
+    <a slot="trigger" class="link">
+      <fa-icon icon="sort-amount-down" size="lg" />
+    </a>
+    <b-dropdown-item v-for="(sort, idx) in ITEM_SORTS" :key="idx" :value="sort">
+      <fa-icon :icon="['far', sort === selectedSort ? 'dot-circle' : 'circle']" />
+      <span :class="$style.dropdownLabel">{{ sort.text }}</span>
+    </b-dropdown-item>
+  </b-dropdown>
+</template>
+
+<script lang="ts">
+import { Component, Vue, Prop } from "vue-property-decorator";
+import ItemComparators, { ItemSort } from "@/services/itemComparators";
+
+@Component
+export default class LdCommandSort extends Vue {
+  readonly ITEM_SORTS = ItemComparators.ITEM_SORTS;
+
+  get selectedSort() {
+    return this.$uiStore.sort;
+  }
+
+  set selectedSort(newValue: ItemSort) {
+    this.$uiStore.setSort(newValue);
+  }
+}
+</script>
+
+<style lang="scss" module>
+.dropdownLabel {
+  margin-left: 0.5em;
+}
+</style>
diff --git a/viewer/src/components/LdError.vue b/viewer/src/components/LdError.vue
new file mode 100644
index 0000000..c71e2ad
--- /dev/null
+++ b/viewer/src/components/LdError.vue
@@ -0,0 +1,58 @@
+<!--
+-- 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="container-vh-centering">
+    <div :class="$style.content">
+      <fa-icon :class="$style.icon" :icon="icon" size="6x" />
+      <div :class="$style.message" v-html="message"></div>
+    </div>
+  </div>
+</template>
+
+<script lang="ts">
+import { Component, Prop, Vue } from "vue-property-decorator";
+
+@Component</