From 00510820a2794efcadbc83f7f8b54318fe198ecb Mon Sep 17 00:00:00 2001
From: Zéro~Informatique
Date: Tue, 26 Jul 2022 08:44:34 +0200
Subject: viewer: migrate to vue 3, general refactoring and cleanup

Non-exhaustive list of fixes and improvements done at the same time:

- html default background to grey (avoids white flash during init)
- unified links behavior
- added more theme variables
- removed the flex-expand transition (it wasn't working) and replaced it
  with a slide
- fixed LdLoading not centered on the content
- title on removable tags
- fixed an issue with encoded URI from vue-router
- unified Item resource URLs
- removed the iframe for PlainTextViewer (it wasn't working properly)
  and replaced it with a pre
- fixed clear and search buttons tabindex
- fixed the information panel bumping up during the fade animation of
  tag's dropdown
- fixed some focus outlines not appearing correctly
- moved CSS variables to the :root context
- Code cleaning

GitHub: closes #217
GitHub: closes #300
GitHub: closes #297
GitHub: closes #105
GitHub: closes #267
GitHub: closes #275
GitHub: closes #228
GitHub: closes #215
GitHub: closes #112
---
 viewer/src/components/LdBreadcrumb.vue             | 129 --------------
 viewer/src/components/LdCommand.vue                |  98 -----------
 viewer/src/components/LdCommandSearch.vue          |  56 -------
 viewer/src/components/LdCommandSort.vue            |  60 -------
 viewer/src/components/LdError.vue                  |  58 -------
 viewer/src/components/LdGallery.vue                |  59 -------
 viewer/src/components/LdInformation.vue            |  84 ----------
 viewer/src/components/LdInput.vue                  |  60 +++++++
 viewer/src/components/LdKeyPress.vue               |  49 ------
 viewer/src/components/LdLink.vue                   |  75 +++++++++
 viewer/src/components/LdLoading.vue                |  51 ++++++
 viewer/src/components/LdNotice.vue                 |  57 +++++++
 viewer/src/components/LdProposition.vue            | 186 ---------------------
 viewer/src/components/LdTagInput.vue               |  96 -----------
 viewer/src/components/LdThumbnail.vue              |  91 ----------
 viewer/src/components/LdTitle.vue                  |  47 ------
 viewer/src/components/async/AsyncLdMarkdown.vue    | 125 ++++++++++++++
 viewer/src/components/async/Markdown.vue           | 123 --------------
 viewer/src/components/async/index.ts               |  24 ++-
 viewer/src/components/index.ts                     |  44 -----
 .../src/components/item_handlers/LdAudioViewer.vue |  56 -------
 .../components/item_handlers/LdDirectoryViewer.vue |  41 -----
 .../components/item_handlers/LdDownloadViewer.vue  |  58 -------
 .../components/item_handlers/LdMarkdownViewer.vue  |  76 ---------
 .../src/components/item_handlers/LdPdfViewer.vue   |  44 -----
 .../components/item_handlers/LdPictureViewer.vue   | 128 --------------
 .../components/item_handlers/LdPlainTextViewer.vue |  56 -------
 .../src/components/item_handlers/LdVideoViewer.vue |  46 -----
 28 files changed, 389 insertions(+), 1688 deletions(-)
 delete mode 100644 viewer/src/components/LdBreadcrumb.vue
 delete mode 100644 viewer/src/components/LdCommand.vue
 delete mode 100644 viewer/src/components/LdCommandSearch.vue
 delete mode 100644 viewer/src/components/LdCommandSort.vue
 delete mode 100644 viewer/src/components/LdError.vue
 delete mode 100644 viewer/src/components/LdGallery.vue
 delete mode 100644 viewer/src/components/LdInformation.vue
 create mode 100644 viewer/src/components/LdInput.vue
 delete mode 100644 viewer/src/components/LdKeyPress.vue
 create mode 100644 viewer/src/components/LdLink.vue
 create mode 100644 viewer/src/components/LdLoading.vue
 create mode 100644 viewer/src/components/LdNotice.vue
 delete mode 100644 viewer/src/components/LdProposition.vue
 delete mode 100644 viewer/src/components/LdTagInput.vue
 delete mode 100644 viewer/src/components/LdThumbnail.vue
 delete mode 100644 viewer/src/components/LdTitle.vue
 create mode 100644 viewer/src/components/async/AsyncLdMarkdown.vue
 delete mode 100644 viewer/src/components/async/Markdown.vue
 delete mode 100644 viewer/src/components/index.ts
 delete mode 100644 viewer/src/components/item_handlers/LdAudioViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdDirectoryViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdDownloadViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdMarkdownViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdPdfViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdPictureViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdPlainTextViewer.vue
 delete mode 100644 viewer/src/components/item_handlers/LdVideoViewer.vue

(limited to 'viewer/src/components')

diff --git a/viewer/src/components/LdBreadcrumb.vue b/viewer/src/components/LdBreadcrumb.vue
deleted file mode 100644
index d518365..0000000
--- a/viewer/src/components/LdBreadcrumb.vue
+++ /dev/null
@@ -1,129 +0,0 @@
-<!-- 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
-    ref="breadcrumb"
-    v-dragscroll
-    class="flex scrollbar"
-    :class="$style.ldBreadcrumb"
-    @click.capture="e => dragScrollClickFix.onClickCapture(e)"
-    @dragscrollstart="dragScrollClickFix.onDragScrollStart()"
-    @dragscrollend="dragScrollClickFix.onDragScrollEnd()"
-    @dragscrollmove="checkForOverflowMask"
-  >
-    <div v-show="overflowMask" :class="$style.ldBreadcrumbOverflowMask"></div>
-    <ul>
-      <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 }}
-        </router-link>
-      </li>
-      <li v-if="searchMode">
-        <fa-icon icon="angle-right" class="disabled" />
-        <router-link :to="$route" class="link">
-          <fa-icon icon="search" size="lg" class="disabled" />
-        </router-link>
-      </li>
-    </ul>
-  </div>
-</template>
-
-<script lang="ts">
-import { Item } from "@/@types/gallery";
-import DragScrollClickFix from "@/services/dragscrollclickfix";
-import Navigation from "@/services/navigation";
-import { Component, Prop, Ref, Vue, Watch } from "vue-property-decorator";
-
-@Component
-export default class LdBreadcrumb extends Vue {
-  @Prop({ type: Array, required: true }) readonly currentItemPath!: Item[];
-  @Prop(Boolean) readonly searchMode!: boolean;
-  @Ref() readonly breadcrumb!: HTMLUListElement;
-
-  readonly dragScrollClickFix = new DragScrollClickFix();
-
-  dragging: boolean = false;
-  overflowMask: boolean = false;
-
-  mounted() {
-    window.addEventListener("resize", this.checkForOverflowMask);
-  }
-
-  destroyed() {
-    window.removeEventListener("resize", this.checkForOverflowMask);
-  }
-
-  checkForOverflowMask() {
-    this.overflowMask = this.breadcrumb.scrollLeft > 1;
-  }
-
-  @Watch("currentItemPath")
-  changedCurrentItemPath() {
-    this.$nextTick(() => {
-      this.breadcrumb.scrollLeft = this.breadcrumb.scrollWidth;
-      this.checkForOverflowMask();
-    });
-  }
-
-  getIcon(item: Item) {
-    return Navigation.getIcon(item);
-  }
-}
-</script>
-
-<style lang="scss" module>
-@import "~@/assets/scss/theme.scss";
-
-.ldBreadcrumbOverflowMask {
-  position: absolute;
-  width: 100%;
-  height: 100%;
-  background: linear-gradient(
-    to right,
-    rgba($panel-top-bgcolor, 1) $breadcrumb-margins,
-    rgba($panel-top-bgcolor, 0) $breadcrumb-overflow-mask-size
-  );
-  pointer-events: none;
-}
-
-.ldBreadcrumb {
-  ul {
-    display: flex;
-    white-space: nowrap;
-  }
-  a {
-    padding: $breadcrumb-margins 0;
-    margin-left: $breadcrumb-margins;
-  }
-  li {
-    align-self: center;
-    margin-right: $breadcrumb-margins;
-  }
-  &:global(.scrollbar) {
-    overflow-y: hidden;
-    scrollbar-width: none;
-    &::-webkit-scrollbar {
-      height: 0;
-    }
-  }
-}
-</style>
diff --git a/viewer/src/components/LdCommand.vue b/viewer/src/components/LdCommand.vue
deleted file mode 100644
index 19174ad..0000000
--- a/viewer/src/components/LdCommand.vue
+++ /dev/null
@@ -1,98 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---               2020       Pacien TRAN-GIRARD
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <div class="flex" :class="$style.commandBtns">
-    <a class="link" :title="$t('command.search')" @click="$uiStore.toggleFullWidth()">
-      <fa-icon :icon="commandToggleSearchPanelIcon" size="lg" />
-    </a>
-    <ld-command-sort />
-    <a
-      class="link"
-      :class="{ disabled: isEntryPoint(), [$style.commandSecondary]: true }"
-      :title="$t('command.back')"
-      @click="isEntryPoint() || $router.back()"
-    >
-      <fa-icon icon="arrow-left" size="lg" />
-    </a>
-    <router-link :class="{ disabled: isRoot }" :title="$t('command.parent')" :to="parent">
-      <fa-icon icon="folder" size="xs" />
-      <fa-icon icon="level-up-alt" size="lg" />
-    </router-link>
-  </div>
-</template>
-
-<script lang="ts">
-import { Item } from "@/@types/gallery";
-import { Component, Prop, Vue } from "vue-property-decorator";
-import { RawLocation } from "vue-router";
-
-@Component
-export default class LdCommand extends Vue {
-  @Prop({ type: Array, required: true }) readonly currentItemPath!: Item[];
-
-  get commandToggleSearchPanelIcon(): string {
-    return this.$uiStore.fullWidth ? "search" : "angle-double-left";
-  }
-
-  get isRoot(): boolean {
-    return this.currentItemPath.length <= 1 && !this.$uiStore.searchMode;
-  }
-
-  isEntryPoint(): boolean {
-    return history.state?.ldgallery === "ENTRYPOINT"; // Set by MainLayout.vue
-  }
-
-  get parent(): RawLocation {
-    if (this.$uiStore.searchMode) return this.$route.path;
-    if (this.currentItemPath.length > 1) return this.currentItemPath[this.currentItemPath.length - 2];
-    return "";
-  }
-}
-</script>
-
-<style lang="scss" module>
-@import "~@/assets/scss/_buefy_variables.scss";
-@import "~@/assets/scss/theme.scss";
-
-.commandBtns {
-  background-color: $command-buttons-bgcolor;
-  justify-content: space-around;
-  vertical-align: middle;
-  align-items: center;
-  flex: 0 0 $layout-left;
-
-  > * {
-    // normalise icon active boxes
-    width: $layout-top;
-    line-height: $layout-top;
-    text-align: center;
-    vertical-align: middle;
-  }
-
-  @media only screen and (max-width: $tablet) {
-    flex: 0 1;
-
-    > .commandSecondary {
-      display: none;
-    }
-  }
-}
-</style>
diff --git a/viewer/src/components/LdCommandSearch.vue b/viewer/src/components/LdCommandSearch.vue
deleted file mode 100644
index 61b66f4..0000000
--- a/viewer/src/components/LdCommandSearch.vue
+++ /dev/null
@@ -1,56 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <div class="flex" :class="$style.webkitFlexShrinkFix">
-    <b-button @click="clear">
-      <fa-icon icon="eraser" />
-      <span>{{ $t("command.search.clear") }}</span>
-    </b-button>
-    <b-button expanded @click="search">
-      <fa-icon icon="search" />
-      <span>{{ $t("command.search.search") }}</span>
-    </b-button>
-  </div>
-</template>
-
-<script lang="ts">
-import { Component, Vue, Emit } from "vue-property-decorator";
-
-@Component
-export default class LdCommandSearch extends Vue {
-  @Emit()
-  clear(e: HTMLButtonElement) {
-    return e;
-  }
-
-  @Emit()
-  search(e: HTMLButtonElement) {
-    return e;
-  }
-}
-</script>
-
-<style lang="scss" module>
-// fix flexbox shrinking and overlap in old webkit versions
-// https://github.com/pacien/ldgallery/issues/183
-.webkitFlexShrinkFix {
-  flex: none;
-}
-</style>
diff --git a/viewer/src/components/LdCommandSort.vue b/viewer/src/components/LdCommandSort.vue
deleted file mode 100644
index c8a822e..0000000
--- a/viewer/src/components/LdCommandSort.vue
+++ /dev/null
@@ -1,60 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---               2020       Pacien TRAN-GIRARD
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <!-- TODO: Find an alternative to this Buefy component; it causes focus and CSS issues -->
-  <b-dropdown v-model="selectedSort" :mobile-modal="false" append-to-body class="link" :class="$style.sortBtn">
-    <a slot="trigger">
-      <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="$style.dropdownLabel">{{ sort.text }}</span>
-    </b-dropdown-item>
-  </b-dropdown>
-</template>
-
-<script lang="ts">
-import ItemComparators, { ItemSort } from "@/services/itemComparators";
-import { Component, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdCommandSort extends Vue {
-  readonly ITEM_SORTS = ItemComparators.ITEM_SORTS;
-
-  get selectedSort() {
-    return this.$uiStore.sort;
-  }
-
-  set selectedSort(newValue: ItemSort) {
-    this.$uiStore.setSort(newValue);
-  }
-}
-</script>
-
-<style lang="scss" module>
-.dropdownLabel {
-  margin-left: 0.5em;
-}
-.sortBtn > div[role="button"] {
-  width: 100%;
-  height: 100%;
-}
-</style>
diff --git a/viewer/src/components/LdError.vue b/viewer/src/components/LdError.vue
deleted file mode 100644
index c71e2ad..0000000
--- a/viewer/src/components/LdError.vue
+++ /dev/null
@@ -1,58 +0,0 @@
-<!--
--- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2020  Pacien TRAN-GIRARD
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <div class="container-vh-centering">
-    <div :class="$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
-export default class LdError extends Vue {
-  @Prop({ required: true, type: String }) readonly icon!: string;
-  @Prop({ required: true, type: String }) readonly message!: string;
-}
-</script>
-
-<style lang="scss" module>
-@import "~@/assets/scss/theme.scss";
-
-.content {
-  text-align: center;
-
-  & > *:not(last-child) {
-    margin-bottom: 0.15em;
-  }
-}
-
-.icon {
-  color: $disabled-color;
-}
-
-.message {
-  color: $text-light;
-}
-</style>
diff --git a/viewer/src/components/LdGallery.vue b/viewer/src/components/LdGallery.vue
deleted file mode 100644
index e567e7c..0000000
--- a/viewer/src/components/LdGallery.vue
+++ /dev/null
@@ -1,59 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <ld-error v-if="hasNoResults" icon="search" :message="noresult" />
-  <div v-else :class="$style.thumbnailTiles">
-    <router-link v-for="item in sortedItems" :key="item.path" :to="item.path">
-      <ld-thumbnail :item="item" />
-    </router-link>
-  </div>
-</template>
-
-<script lang="ts">
-import { Item } from "@/@types/gallery";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdPicture extends Vue {
-  @Prop({ type: Array, required: true }) readonly items!: Item[];
-  @Prop(String) readonly noresult?: string;
-
-  get sortedItems() {
-    return this.items.sort(this.$uiStore.sort.fn);
-  }
-
-  get hasNoResults(): boolean {
-    return Boolean(this.noresult) && this.items.length === 0;
-  }
-}
-</script>
-
-<style lang="scss" module>
-.thumbnailTiles {
-  display: flex;
-  flex-wrap: wrap;
-  align-items: center;
-  justify-content: space-evenly;
-
-  & > a {
-    margin: 2px;
-  }
-}
-</style>
diff --git a/viewer/src/components/LdInformation.vue b/viewer/src/components/LdInformation.vue
deleted file mode 100644
index 68e1817..0000000
--- a/viewer/src/components/LdInformation.vue
+++ /dev/null
@@ -1,84 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <div v-if="item" class="flex-column" :class="$style.infopanel">
-    <div v-if="item.title" :class="$style.title">{{ item.title }}</div>
-    <time v-if="item.datetime" :datetime="item.datetime" :class="$style.datetime">{{ formatDate }}</time>
-    <Markdown v-if="item.description" :class="$style.description" :markdown="item.description" />
-  </div>
-</template>
-
-<script lang="ts">
-import { Item } from "@/@types/gallery";
-import { Markdown } from "@/components/async";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component({
-  components: {
-    Markdown,
-  },
-})
-export default class LdInformation extends Vue {
-  @Prop({ required: true }) readonly item!: Item;
-
-  get formatDate() {
-    const date = this.item.datetime.substr(0, 10);
-    const time = this.item.datetime.substr(11, 5);
-    return `${date} ${time}`;
-  }
-}
-</script>
-
-<style lang="scss" module>
-@import "~@/assets/scss/theme.scss";
-
-.infopanel {
-  padding: 2px 2px 7px 7px;
-  overflow-wrap: break-word;
-
-  .title {
-    font-weight: bold;
-  }
-  .datetime {
-    font-size: 0.9em;
-    color: $palette-300;
-  }
-  .description {
-    padding-bottom: 7px;
-    > * {
-      margin-top: 5px;
-    }
-    ul,
-    ol {
-      margin-left: 1em;
-    }
-    ul {
-      list-style-type: disc;
-    }
-    a {
-      color: $palette-200;
-      &:hover {
-        color: $palette-050;
-        text-decoration: underline;
-      }
-    }
-  }
-}
-</style>
diff --git a/viewer/src/components/LdInput.vue b/viewer/src/components/LdInput.vue
new file mode 100644
index 0000000..1d737d1
--- /dev/null
+++ b/viewer/src/components/LdInput.vue
@@ -0,0 +1,60 @@
+<!-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2019-2022  Guillaume FOUET
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<template>
+  <input
+    v-model="model"
+    :class="$style.ldInput"
+  >
+</template>
+
+<script setup lang="ts">
+import { useVModel } from '@vueuse/core';
+
+const props = defineProps({
+  modelValue: { type: String, required: true },
+});
+const emit = defineEmits(['update:modelValue']);
+const model = useVModel(props, 'modelValue', emit);
+</script>
+
+<style lang="scss" module>
+@import "~@/assets/scss/theme";
+
+.ldInput {
+  box-sizing: border-box;
+  width: 100%;
+  padding: 0 6px;
+  font-size: 1.25rem;
+  height: 1.7em;
+  border: none;
+  box-shadow: none;
+  color: $text;
+  background-color: $input-background-color;
+  border: solid 1px $input-background-color;
+  &:focus {
+    outline: none;
+    border-color: $input-focus-box-border-color;
+  }
+  &::placeholder {
+    color: $input-placeholder-color;
+    font-weight: 100;
+  }
+}
+</style>
diff --git a/viewer/src/components/LdKeyPress.vue b/viewer/src/components/LdKeyPress.vue
deleted file mode 100644
index 151d6c6..0000000
--- a/viewer/src/components/LdKeyPress.vue
+++ /dev/null
@@ -1,49 +0,0 @@
-<!-- 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, Emit, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdKeyPress extends Vue {
-  @Prop({ type: Number, required: true }) readonly keycode!: number;
-  @Prop({ type: String, default: "keyup" }) readonly event!: "keyup" | "keydown" | "keypress";
-
-  mounted() {
-    window.addEventListener(this.event, this.onEvent);
-  }
-
-  destroyed() {
-    window.removeEventListener(this.event, this.onEvent);
-  }
-
-  render() {
-    return null;
-  }
-
-  private onEvent(e: KeyboardEvent) {
-    if (e.keyCode === this.keycode) this.action(e);
-  }
-
-  @Emit()
-  private action(e: KeyboardEvent) {
-    return e;
-  }
-}
-</script>
diff --git a/viewer/src/components/LdLink.vue b/viewer/src/components/LdLink.vue
new file mode 100644
index 0000000..a5fd4d5
--- /dev/null
+++ b/viewer/src/components/LdLink.vue
@@ -0,0 +1,75 @@
+<!-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2019-2022  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>
+  <router-link
+    v-if="props.to"
+    :to="props.to"
+    :class="$style.link"
+    v-bind="attrs"
+    @keypress.space="pushTo"
+  >
+    <slot />
+  </router-link>
+  <a
+    v-else
+    :class="$style.link"
+    v-bind="attrs"
+    @click="click"
+    @keypress.space.enter="click"
+  >
+    <slot />
+  </a>
+</template>
+
+<script setup lang="ts">
+import { PropType, useAttrs } from 'vue';
+import { RouteLocationRaw, useRouter } from 'vue-router';
+
+const props = defineProps({
+  to: { type: [String, Object] as PropType<RouteLocationRaw>, default: null },
+});
+const emit = defineEmits(['click']);
+const attrs = useAttrs();
+const router = useRouter();
+
+function click() {
+  emit('click');
+}
+function pushTo() {
+  router.push(props.to);
+}
+</script>
+
+<style lang="scss" module>
+@import "~@/assets/scss/theme";
+
+a, .link {
+  color: $link;
+  text-decoration: none;
+  cursor: pointer;
+  &:hover {
+    color: $link-hover;
+  }
+  &:focus {
+    color: $link-hover;
+    outline: 1px solid  $button-active-color;
+  }
+}
+</style>
diff --git a/viewer/src/components/LdLoading.vue b/viewer/src/components/LdLoading.vue
new file mode 100644
index 0000000..f392916
--- /dev/null
+++ b/viewer/src/components/LdLoading.vue
@@ -0,0 +1,51 @@
+<!--
+-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2020  Pacien TRAN-GIRARD
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<template>
+  <div :class="$style.loader">
+    <fa-icon
+      :icon="faSpinner"
+      size="6x"
+      pulse
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { faSpinner } from '@fortawesome/free-solid-svg-icons';
+</script>
+
+<style lang="scss" module>
+@import "~@/assets/scss/theme";
+
+.loader {
+  color: $loader-color;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  position: fixed;
+  top: var(--layout-top);
+  left: var(--layout-left);
+  bottom: 0;
+  right: 0;
+  z-index: 999;
+  pointer-events: none;
+}
+</style>
diff --git a/viewer/src/components/LdNotice.vue b/viewer/src/components/LdNotice.vue
new file mode 100644
index 0000000..f53997b
--- /dev/null
+++ b/viewer/src/components/LdNotice.vue
@@ -0,0 +1,57 @@
+<!--
+-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2020  Pacien TRAN-GIRARD
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<!-- eslint-disable vue/no-v-html -->
+<template>
+  <div class="flex-column container-vh-centering">
+    <fa-icon
+      :class="$style.icon"
+      :icon="props.icon"
+      size="6x"
+    />
+    <div
+      :class="$style.message"
+      v-html="props.message"
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { IconDefinition } from '@fortawesome/fontawesome-common-types';
+import { PropType } from 'vue';
+
+const props = defineProps({
+  icon: { type: Object as PropType<IconDefinition>, required: true },
+  message: { type: String, required: true },
+});
+</script>
+
+<style lang="scss" module>
+@import "~@/assets/scss/theme.scss";
+
+.icon {
+  color: $disabled-color;
+}
+
+.message {
+  color: $text-light;
+  margin-top: 0.5em;
+}
+</style>
diff --git a/viewer/src/components/LdProposition.vue b/viewer/src/components/LdProposition.vue
deleted file mode 100644
index 07b27f5..0000000
--- a/viewer/src/components/LdProposition.vue
+++ /dev/null
@@ -1,186 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---               2020       Pacien TRAN-GIRARD
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <div :class="$style.proposition">
-    <h2 v-if="showCategory && Object.keys(propositions).length" :class="[$style.subtitle, $style.category]">
-      {{ title }}
-    </h2>
-    <div v-for="proposed in proposedTags" :key="proposed.rawTag">
-      <a
-        class="link"
-        :class="$style.operationBtns"
-        :title="$t('tag-propositions.substraction')"
-        @click="add(Operation.SUBSTRACTION, proposed.rawTag)"
-      >
-        <fa-icon icon="minus" alt="[-]" />
-      </a>
-
-      <a
-        class="link"
-        :class="$style.operationBtns"
-        :title="$t('tag-propositions.addition')"
-        @click="add(Operation.ADDITION, proposed.rawTag)"
-      >
-        <fa-icon icon="plus" alt="[+]" />
-      </a>
-
-      <a
-        class="link"
-        :class="$style.operationTag"
-        :title="$t('tag-propositions.intersection')"
-        @click="add(Operation.INTERSECTION, proposed.rawTag)"
-        >{{ proposed.rawTag }}</a
-      >
-
-      <div class="disabled" :title="$t('tag-propositions.item-count')">{{ proposed.count }}</div>
-    </div>
-    <div v-if="showMoreCount > 0" :class="$style.showmore" @click="limit += showMoreCount">
-      {{ $t("tag-propositions.showmore", [showMoreCount]) }}<fa-icon icon="angle-double-down" />
-    </div>
-  </div>
-</template>
-
-<script lang="ts">
-import { Item, RawTag } from "@/@types/gallery";
-import { Operation } from "@/@types/Operation";
-import { TagIndex, TagNode, TagSearch } from "@/@types/tag";
-import { Component, Prop, PropSync, Vue, Watch } from "vue-property-decorator";
-
-@Component
-export default class LdProposition extends Vue {
-  @Prop() readonly category?: TagNode;
-  @Prop({ type: Boolean, required: true }) readonly showCategory!: boolean;
-  @Prop({ type: Array, required: true }) readonly currentTags!: string[];
-  @Prop({ required: true }) readonly tagsIndex!: TagIndex;
-  @PropSync("searchFilters", { type: Array, required: true }) model!: TagSearch[];
-
-  readonly INITIAL_TAG_DISPLAY_LIMIT = this.getInitialTagDisplayLimit();
-
-  limit: number = this.INITIAL_TAG_DISPLAY_LIMIT;
-
-  getInitialTagDisplayLimit() {
-    const limit = this.$galleryStore.config?.initialTagDisplayLimit ?? 10;
-    return limit >= 0 ? limit : 1000;
-  }
-
-  @Watch("$route")
-  onRouteChange() {
-    this.limit = this.INITIAL_TAG_DISPLAY_LIMIT;
-  }
-
-  get Operation() {
-    return Operation;
-  }
-
-  get propositions(): Record<string, number> {
-    const propositions: Record<string, number> = {};
-    if (this.model.length > 0) {
-      // Tags count from current search
-      this.extractDistinctItems(this.model)
-        .flatMap(item => item.tags)
-        .map(this.rightmost)
-        .filter(rawTag => this.tagsIndex[rawTag] && !this.model.find(search => search.tag === rawTag))
-        .forEach(rawTag => (propositions[rawTag] = (propositions[rawTag] ?? 0) + 1));
-    } else {
-      // Tags count from the current directory
-      this.currentTags
-        .flatMap(tag => tag.split(":"))
-        .map(tag => this.tagsIndex[tag])
-        .filter(Boolean)
-        .forEach(tagindex => (propositions[tagindex.tag] = tagindex.items.length));
-    }
-    return propositions;
-  }
-
-  get proposedTags() {
-    return Object.entries(this.propositions)
-      .sort((a, b) => b[1] - a[1])
-      .slice(0, this.limit)
-      .map(entry => ({ rawTag: entry[0], count: entry[1] }));
-  }
-
-  get showMoreCount(): number {
-    return Object.keys(this.propositions).length - Object.keys(this.proposedTags).length;
-  }
-
-  get title() {
-    return this.category?.tag ?? this.$t("panelLeft.propositions.other");
-  }
-
-  extractDistinctItems(currentTags: TagSearch[]): Item[] {
-    return [...new Set(currentTags.flatMap(tag => tag.items))];
-  }
-
-  rightmost(tag: RawTag): RawTag {
-    const dot = tag.lastIndexOf(":");
-    return dot <= 0 ? tag : tag.substr(dot + 1);
-  }
-
-  add(operation: Operation, rawTag: RawTag) {
-    const node = this.tagsIndex[rawTag];
-    const display = this.category ? `${operation}${this.category.tag}:${node.tag}` : `${operation}${node.tag}`;
-    this.model.push({ ...node, parent: this.category, operation, display });
-  }
-}
-</script>
-
-<style lang="scss" module>
-@import "~@/assets/scss/theme.scss";
-
-.proposition {
-  .subtitle {
-    background-color: $proposed-category-bgcolor;
-    width: 100%;
-    padding: 0 0 6px 0;
-    margin: 0;
-    text-align: center;
-    font-variant: small-caps;
-  }
-  > div {
-    display: flex;
-    align-items: center;
-    padding-right: 7px;
-    .operationTag {
-      text-overflow: ellipsis;
-      white-space: nowrap;
-      overflow: hidden;
-      flex-grow: 1;
-      cursor: pointer;
-    }
-    .operationBtns {
-      padding: 2px 7px;
-      cursor: pointer;
-    }
-  }
-  .showmore {
-    display: block;
-    text-align: right;
-    color: $palette-300;
-    cursor: pointer;
-    > svg {
-      margin-left: 10px;
-    }
-    &:hover {
-      color: $link-hover;
-    }
-  }
-}
-</style>
diff --git a/viewer/src/components/LdTagInput.vue b/viewer/src/components/LdTagInput.vue
deleted file mode 100644
index 49ea3f4..0000000
--- a/viewer/src/components/LdTagInput.vue
+++ /dev/null
@@ -1,96 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<template>
-  <b-taginput
-    v-model="model"
-    :placeholder="$t('tagInput.placeholder')"
-    autocomplete
-    ellipsis
-    attached
-    :data="filteredTags"
-    field="display"
-    type="is-black"
-    size="is-medium"
-    :class="$style.paneltagInput"
-    @typing="searchTags"
-    @add="clearCurrentFilter"
-    @remove="clearCurrentFilter"
-    @keydown.enter.native="onKeyEnter"
-  >
-    <template slot-scope="props">{{ displayOption(props.option) }}</template>
-    <template slot="empty">{{ $t("tagInput.nomatch") }}</template>
-  </b-taginput>
-</template>
-
-<script lang="ts">
-import { TagIndex, TagSearch } from "@/@types/tag";
-import IndexFactory from "@/services/indexfactory";
-import { Component, Emit, Prop, PropSync, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdTagInput extends Vue {
-  @Prop({ required: true }) readonly tagsIndex!: TagIndex;
-  @PropSync("searchFilters", { type: Array, required: true }) model!: TagSearch[];
-
-  currentFilter: string = "";
-  filteredTags: TagSearch[] = [];
-
-  displayOption(option: TagSearch): string {
-    return `${option.display} (${option.items.length})`;
-  }
-
-  filterAlreadyPresent(newSearch: TagSearch) {
-    return !this.model.find(
-      currentSearch =>
-        currentSearch.tag === newSearch.tag && (!currentSearch.parent || currentSearch.parent === newSearch.parent)
-    );
-  }
-
-  searchTags(filter: string) {
-    this.currentFilter = filter;
-    this.filteredTags = IndexFactory.searchTags(this.tagsIndex, filter, false)
-      .filter(this.filterAlreadyPresent)
-      .sort((a, b) => b.items.length - a.items.length);
-  }
-
-  clearCurrentFilter() {
-    // Necessary for @keydown.enter.native, nexttick is too short
-    setTimeout(() => {
-      this.currentFilter = "";
-      this.filteredTags = [];
-    });
-  }
-
-  onKeyEnter(e: KeyboardEvent) {
-    if (!this.currentFilter) this.onkeyenterEmpty(e);
-  }
-
-  @Emit()
-  onkeyenterEmpty(e: KeyboardEvent) {
-    return e;
-  }
-}
-</script>
-
-<style lang="scss" module>
-.paneltagInput :global(.autocomplete) :global(.dropdown-content) {
-  max-height: 300px;
-}
-</style>
diff --git a/viewer/src/components/LdThumbnail.vue b/viewer/src/components/LdThumbnail.vue
deleted file mode 100644
index 4623b44..0000000
--- a/viewer/src/components/LdThumbnail.vue
+++ /dev/null
@@ -1,91 +0,0 @@
-<!-- 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="{ [$style.preload]: loading }">
-    <v-lazy-image
-      v-if="item.thumbnail"
-      :src="pictureSrc(item.thumbnail.resource)"
-      :style="pictureStyle"
-      :title="item.title"
-      @intersect="loading = true"
-      @load="loading = false"
-    />
-    <div v-else class="flex-column flex-center" :class="$style.thumbnailOther">
-      <div>
-        <fa-icon :icon="icon" size="4x" />
-      </div>
-      {{ item.title }}
-    </div>
-  </div>
-</template>
-
-<script lang="ts">
-import { Item } from "@/@types/gallery";
-import Navigation from "@/services/navigation";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdThumbnail extends Vue {
-  @Prop({ required: true }) readonly item!: Item;
-
-  loading: boolean = false;
-
-  pictureSrc(resource: string) {
-    return this.$galleryStore.resourceRoot + resource;
-  }
-
-  get pictureStyle() {
-    const resolution = this.item.thumbnail!.resolution;
-    return { width: `${resolution.width}px`, height: `${resolution.height}px` };
-  }
-
-  get icon() {
-    return Navigation.getIcon(this.item);
-  }
-}
-</script>
-
-<style lang="scss" module>
-@import "~@/assets/scss/theme.scss";
-
-.thumbnailOther {
-  width: $thumbnail-other-size;
-  height: $thumbnail-other-size;
-  padding-top: $body-line-height * 1em;
-  text-align: center;
-  word-break: break-word;
-  overflow: hidden;
-  > div {
-    min-height: $body-line-height * 3em;
-  }
-}
-
-.preload {
-  animation: preloadAnimation 1s infinite ease-in-out alternate;
-}
-@keyframes preloadAnimation {
-  from {
-    background-color: $content-bgcolor;
-  }
-  to {
-    background-color: $loader-color;
-  }
-}
-</style>
diff --git a/viewer/src/components/LdTitle.vue b/viewer/src/components/LdTitle.vue
deleted file mode 100644
index e1d47d1..0000000
--- a/viewer/src/components/LdTitle.vue
+++ /dev/null
@@ -1,47 +0,0 @@
-<!-- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
--->
-
-<script lang="ts">
-import { Item } from "@/@types/gallery";
-import { Component, Prop, Vue, Watch } from "vue-property-decorator";
-
-@Component
-export default class LdTitle extends Vue {
-  @Prop({ required: true }) readonly galleryTitle!: string;
-  @Prop() readonly currentItem?: Item;
-
-  render() {
-    return null;
-  }
-
-  mounted() {
-    this.changedCurrentItemPath();
-  }
-
-  @Watch("currentItem")
-  changedCurrentItemPath() {
-    document.title = this.generateTitle();
-  }
-
-  generateTitle(): string {
-    if (this.currentItem?.title) return `${this.currentItem.title} • ${this.galleryTitle}`;
-    return this.galleryTitle;
-  }
-}
-</script>
diff --git a/viewer/src/components/async/AsyncLdMarkdown.vue b/viewer/src/components/async/AsyncLdMarkdown.vue
new file mode 100644
index 0000000..213c11c
--- /dev/null
+++ b/viewer/src/components/async/AsyncLdMarkdown.vue
@@ -0,0 +1,125 @@
+<!--
+-- ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2021  Guillaume FOUET
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU Affero General Public License as
+-- published by the Free Software Foundation, either version 3 of the
+-- License, or (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Affero General Public License for more details.
+--
+-- You should have received a copy of the GNU Affero General Public License
+-- along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<!-- eslint-disable vue/no-v-html -->
+<template>
+  <div
+    :class="$style.markdown"
+    v-html="html"
+  />
+</template>
+
+<script setup lang="ts">
+import { marked } from 'marked';
+import { computed } from 'vue';
+
+const props = defineProps({
+  markdown: { type: String, required: true },
+});
+
+const html = computed(() => marked(props.markdown));
+</script>
+
+<style lang="scss" module>
+.markdown {
+  color: white;
+  line-height: 1.7;
+  word-wrap: break-word;
+
+  a {
+    color: #9bcdff;
+    text-decoration: none;
+  }
+
+  hr {
+    background-color: #666;
+  }
+
+  p,
+  blockquote,
+  ul,
+  ol,
+  dl,
+  table,
+  pre {
+    margin: 15px 0;
+  }
+
+  ul,
+  ol {
+    padding-left: 30px;
+  }
+
+  h1 {
+    border-bottom: 1px solid #888;
+    font-size: 2.5em;
+  }
+
+  h2 {
+    border-bottom: 1px solid #666;
+    font-size: 2em;
+  }
+
+  h3 {
+    font-size: 1.5em;
+  }
+
+  h4 {
+    font-size: 1.2em;
+  }
+
+  h5 {
+    font-size: 1em;
+  }
+
+  h6 {
+    color: #777;
+    font-size: 1em;
+  }
+
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+    font-weight: bold;
+    margin: 1em 0 15px 0;
+  }
+
+  h1 + p,
+  h2 + p,
+  h3 + p {
+    margin-top: 10px;
+  }
+
+  pre {
+    color: white;
+    background-color: #2e4049;
+  }
+
+  code {
+    @extend pre;
+    font-family: Consolas, "Liberation Mono", Courier, monospace;
+    font-size: 0.8em;
+    white-space: pre;
+  }
+}
+</style>
diff --git a/viewer/src/components/async/Markdown.vue b/viewer/src/components/async/Markdown.vue
deleted file mode 100644
index c4e282b..0000000
--- a/viewer/src/components/async/Markdown.vue
+++ /dev/null
@@ -1,123 +0,0 @@
-<!--
--- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2021  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="$style.markdown" v-html="html" />
-</template>
-
-<script lang="ts">
-import marked from "marked";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class Markdown extends Vue {
-  @Prop({ required: true }) readonly markdown!: string;
-
-  get html(): string {
-    return marked(this.markdown);
-  }
-}
-</script>
-
-<style lang="scss" module>
-.markdown {
-  line-height: 1.7;
-  word-wrap: break-word;
-
-  a {
-    color: #9bcdff;
-    text-decoration: none;
-  }
-
-  hr {
-    background-color: #666;
-  }
-
-  p,
-  blockquote,
-  ul,
-  ol,
-  dl,
-  table,
-  pre {
-    margin: 15px 0;
-  }
-
-  ul,
-  ol {
-    padding-left: 30px;
-  }
-
-  h1 {
-    border-bottom: 1px solid #888;
-    font-size: 2.5em;
-  }
-
-  h2 {
-    border-bottom: 1px solid #666;
-    font-size: 2em;
-  }
-
-  h3 {
-    font-size: 1.5em;
-  }
-
-  h4 {
-    font-size: 1.2em;
-  }
-
-  h5 {
-    font-size: 1em;
-  }
-
-  h6 {
-    color: #777;
-    font-size: 1em;
-  }
-
-  h1,
-  h2,
-  h3,
-  h4,
-  h5,
-  h6 {
-    font-weight: bold;
-    margin: 1em 0 15px 0;
-  }
-
-  h1 + p,
-  h2 + p,
-  h3 + p {
-    margin-top: 10px;
-  }
-
-  pre {
-    color: white;
-    background-color: #2e4049;
-  }
-
-  code {
-    @extend pre;
-    font-family: Consolas, "Liberation Mono", Courier, monospace;
-    font-size: 0.8em;
-    white-space: pre;
-  }
-}
-</style>
diff --git a/viewer/src/components/async/index.ts b/viewer/src/components/async/index.ts
index 5a7d9a6..05a0814 100644
--- a/viewer/src/components/async/index.ts
+++ b/viewer/src/components/async/index.ts
@@ -1,4 +1,22 @@
-// Declare async constants for internal components
-// Their name can't start with 'Ld'
+/* ldgallery - A static generator which turns a collection of tagged
+--             pictures into a searchable web gallery.
+--
+-- Copyright (C) 2019-2022  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/>.
+*/
 
-export const Markdown = () => import(/* webpackChunkName: "markdown" */ "./Markdown.vue");
+import { defineAsyncComponent } from 'vue';
+
+export const LdMarkdown = defineAsyncComponent(() => import(/* webpackChunkName: "markdown" */ './AsyncLdMarkdown.vue'));
diff --git a/viewer/src/components/index.ts b/viewer/src/components/index.ts
deleted file mode 100644
index f34eea1..0000000
--- a/viewer/src/components/index.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-/* 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/>.
-*/
-
-import Vue from "vue";
-
-const requireComponent = require.context(
-  "@/components",
-  true, // Whether or not to look in subfolders
-  // The regular expression used to match base component filenames
-  /Ld[A-Z]\w+\.vue$/
-);
-
-requireComponent.keys().forEach(fileName => {
-  const componentConfig = requireComponent(fileName);
-  const componentName = fileName
-    .split("/")
-    .pop()!
-    .replace(/\.vue$/, "");
-
-  // Register component globally
-  Vue.component(
-    componentName,
-    // Look for the component options on `.default`, which will
-    // exist if the component was exported with `export default`,
-    // otherwise fall back to module's root.
-    componentConfig.default ?? componentConfig
-  );
-});
diff --git a/viewer/src/components/item_handlers/LdAudioViewer.vue b/viewer/src/components/item_handlers/LdAudioViewer.vue
deleted file mode 100644
index 559b10a..0000000
--- a/viewer/src/components/item_handlers/LdAudioViewer.vue
+++ /dev/null
@@ -1,56 +0,0 @@
-<!--
--- 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="flex-column container-vh-centering">
-    <ld-thumbnail :item="item" />
-    <audio :class="$style.player" :src="itemResourceUrl" preload="auto" controls>
-      <a :download="itemFileName" :href="itemResourceUrl">{{ $t("download.download-file-fmt", [itemFileName]) }}</a>
-    </audio>
-  </div>
-</template>
-
-<script lang="ts">
-import { AudioItem } from "@/@types/gallery";
-import Navigation from "@/services/navigation";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdAudioViewer extends Vue {
-  @Prop({ required: true }) readonly item!: AudioItem;
-
-  get itemResourceUrl(): string {
-    return this.$galleryStore.resourceRoot + this.item.properties.resource;
-  }
-
-  get itemFileName(): string {
-    return Navigation.getFileName(this.item);
-  }
-}
-</script>
-
-<style lang="scss" module>
-.player {
-  width: 100%;
-  max-width: 500px;
-  margin-top: 1em;
-  text-align: center; // for fallback download link
-}
-</style>
diff --git a/viewer/src/components/item_handlers/LdDirectoryViewer.vue b/viewer/src/components/item_handlers/LdDirectoryViewer.vue
deleted file mode 100644
index 2259f12..0000000
--- a/viewer/src/components/item_handlers/LdDirectoryViewer.vue
+++ /dev/null
@@ -1,41 +0,0 @@
-<!-- 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>
-  <ld-gallery :items="orderedItems" :noresult="$t('directory.no-results')" />
-</template>
-
-<script lang="ts">
-import { DirectoryItem } from "@/@types/gallery";
-import Navigation from "@/services/navigation";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdDirectoryViewer extends Vue {
-  @Prop({ required: true }) readonly item!: DirectoryItem;
-
-  mounted() {
-    this.$uiStore.toggleFullscreen(false);
-  }
-
-  get orderedItems() {
-    return Navigation.directoriesFirst(this.item.properties.items);
-  }
-}
-</script>
diff --git a/viewer/src/components/item_handlers/LdDownloadViewer.vue b/viewer/src/components/item_handlers/LdDownloadViewer.vue
deleted file mode 100644
index 60c7c49..0000000
--- a/viewer/src/components/item_handlers/LdDownloadViewer.vue
+++ /dev/null
@@ -1,58 +0,0 @@
-<!--
--- 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">
-    <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>{{ $t("download.download-file-fmt", [itemFileName]) }}</div>
-    </a>
-  </div>
-</template>
-
-<script lang="ts">
-import { OtherItem } from "@/@types/gallery";
-import Navigation from "@/services/navigation";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdDownloadViewer extends Vue {
-  @Prop({ required: true }) readonly item!: OtherItem;
-
-  get itemFileName(): string {
-    return Navigation.getFileName(this.item);
-  }
-
-  get itemDownloadUrl(): string {
-    return this.$galleryStore.resourceRoot + this.item.properties.resource;
-  }
-}
-</script>
-
-<style lang="scss" module>
-.content {
-  text-align: center;
-}
-
-.icon {
-  margin-bottom: 0.15em;
-}
-</style>
diff --git a/viewer/src/components/item_handlers/LdMarkdownViewer.vue b/viewer/src/components/item_handlers/LdMarkdownViewer.vue
deleted file mode 100644
index 3b9a8d6..0000000
--- a/viewer/src/components/item_handlers/LdMarkdownViewer.vue
+++ /dev/null
@@ -1,76 +0,0 @@
-<!--
--- ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2021  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>
-  <b-loading v-if="isLoading" active />
-  <Markdown v-else-if="markdown" :class="$style.container" :markdown="markdown" />
-</template>
-
-<script lang="ts">
-import { MarkdownItem } from "@/@types/gallery";
-import { Markdown } from "@/components/async";
-import FetchWithCheck from "@/services/fetchWithCheck";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component({
-  components: {
-    Markdown,
-  },
-})
-export default class LdMarkdownViewer extends Vue {
-  @Prop({ required: true }) readonly item!: MarkdownItem;
-
-  isLoading: boolean = true;
-  markdown: string | null = null;
-
-  created() {
-    this.fetchMarkdown();
-  }
-
-  get itemResourceUrl(): string {
-    return this.$galleryStore.resourceRoot + this.item.properties.resource;
-  }
-
-  // TODO: Identical to SplashScreen.vue, use composition with Vue3.
-  fetchMarkdown() {
-    FetchWithCheck.get(this.itemResourceUrl)
-      .then(response => response.text())
-      .then(text => (this.markdown = text))
-      .finally(() => (this.isLoading = false))
-      .catch(this.displayError);
-  }
-
-  displayError(reason: any) {
-    this.$buefy.snackbar.open({
-      message: `${reason}`,
-      actionText: this.$t("snack.retry"),
-      position: "is-top",
-      type: "is-warning",
-      onAction: this.fetchMarkdown,
-    });
-  }
-}
-</script>
-
-<style lang="scss" module>
-.container {
-  padding: 8px;
-}
-</style>
diff --git a/viewer/src/components/item_handlers/LdPdfViewer.vue b/viewer/src/components/item_handlers/LdPdfViewer.vue
deleted file mode 100644
index 04cba0c..0000000
--- a/viewer/src/components/item_handlers/LdPdfViewer.vue
+++ /dev/null
@@ -1,44 +0,0 @@
-<!--
--- 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>
-  <!-- intermediate container necessary to eliminate the double scrollbar -->
-  <div class="fill no-scroll">
-    <!-- prefer native browser PDF viewer if available -->
-    <object class="fill" :data="itemResourceUrl" type="application/pdf">
-      <!-- TODO: fallback to PDF.js (https://github.com/pacien/ldgallery/issues/212) -->
-      <ld-download-viewer :item="item" />
-    </object>
-  </div>
-</template>
-
-<script lang="ts">
-import { PDFItem } from "@/@types/gallery";
-import { Component, Prop, Vue } from "vue-property-decorator";
-
-@Component
-export default class LdPdfViewer extends Vue {
-  @Prop({ required: true }) readonly item!: PDFItem;
-
-  get itemResourceUrl(): string {
-    return this.$galleryStore.resourceRoot + this.item.properties.resource;
-  }
-}
-</script>
diff --git a/viewer/src/components/item_handlers/LdPictureViewer.vue b/vie