From 6087e5fb0a8a6c51af3d60079bcaf1a23f8fc9b1 Mon Sep 17 00:00:00 2001
From: Varun Patil <varunpatil@ucla.edu>
Date: Wed, 26 Oct 2022 22:25:04 -0700
Subject: [PATCH] Port album picker

---
 src/components/SelectionManager.vue      |  16 ++
 src/components/modal/AddToAlbumModal.vue |  63 ++++++++
 src/components/modal/AlbumPicker.vue     | 180 +++++++++++++++++++++++
 3 files changed, 259 insertions(+)
 create mode 100644 src/components/modal/AddToAlbumModal.vue
 create mode 100644 src/components/modal/AlbumPicker.vue

diff --git a/src/components/SelectionManager.vue b/src/components/SelectionManager.vue
index 72d1ae9a..87f5bb27 100644
--- a/src/components/SelectionManager.vue
+++ b/src/components/SelectionManager.vue
@@ -27,6 +27,7 @@
         <!-- Selection Modals -->
         <EditDate ref="editDate" @refresh="refresh" />
         <FaceMoveModal ref="faceMoveModal" @moved="deletePhotos" :updateLoading="updateLoading" />
+        <AddToAlbumModal ref="addToAlbumModal" />
     </div>
 </template>
 
@@ -45,6 +46,7 @@ import { getCurrentUser } from '@nextcloud/auth';
 import * as dav from "../services/DavRequests";
 import EditDate from "./modal/EditDate.vue"
 import FaceMoveModal from "./modal/FaceMoveModal.vue"
+import AddToAlbumModal from "./modal/AddToAlbumModal.vue"
 
 import StarIcon from 'vue-material-design-icons/Star.vue';
 import DownloadIcon from 'vue-material-design-icons/Download.vue';
@@ -55,6 +57,7 @@ import UnarchiveIcon from 'vue-material-design-icons/PackageUp.vue';
 import OpenInNewIcon from 'vue-material-design-icons/OpenInNew.vue';
 import CloseIcon from 'vue-material-design-icons/Close.vue';
 import MoveIcon from 'vue-material-design-icons/ImageMove.vue';
+import AlbumsIcon from 'vue-material-design-icons/ImageAlbum.vue';
 
 type Selection = Map<number, IPhoto>;
 
@@ -64,6 +67,7 @@ type Selection = Map<number, IPhoto>;
         NcActionButton,
         EditDate,
         FaceMoveModal,
+        AddToAlbumModal,
 
         CloseIcon,
     },
@@ -126,6 +130,11 @@ export default class SelectionHandler extends Mixins(GlobalMixin, UserConfig) {
                 callback: this.viewInFolder.bind(this),
                 if: () => this.selection.size === 1,
             },
+            {
+                name: t('memories', 'Add to album'),
+                icon: AlbumsIcon,
+                callback: this.addToAlbum.bind(this),
+            },
             {
                 name: t('memories', 'Move to another person'),
                 icon: MoveIcon,
@@ -335,6 +344,13 @@ export default class SelectionHandler extends Mixins(GlobalMixin, UserConfig) {
         return this.$route.name === 'archive';
     }
 
+    /**
+     * Move selected photos to album
+     */
+    private async addToAlbum(selection: Selection) {
+        (<any>this.$refs.addToAlbumModal).open(Array.from(selection.values()));
+    }
+
     /**
      * Move selected photos to another person
      */
diff --git a/src/components/modal/AddToAlbumModal.vue b/src/components/modal/AddToAlbumModal.vue
new file mode 100644
index 00000000..bdcf12fa
--- /dev/null
+++ b/src/components/modal/AddToAlbumModal.vue
@@ -0,0 +1,63 @@
+<template>
+    <Modal @close="close" size="normal" v-if="show">
+        <template #title>
+            {{ t('memories', 'Add to album') }}
+        </template>
+
+        <div class="outer">
+            <AlbumPicker @select="selectAlbum" />
+        </div>
+    </Modal>
+</template>
+
+<script lang="ts">
+import { Component, Emit, Mixins, Prop } from 'vue-property-decorator';
+import { showError } from '@nextcloud/dialogs';
+import { IAlbum, IPhoto, ITag } from '../../types';
+import AlbumPicker from './AlbumPicker.vue';
+
+import Modal from './Modal.vue';
+import GlobalMixin from '../../mixins/GlobalMixin';
+import client from '../../services/DavClient';
+import * as dav from '../../services/DavRequests';
+
+@Component({
+    components: {
+        Modal,
+        AlbumPicker,
+    }
+})
+export default class AddToAlbumModal extends Mixins(GlobalMixin) {
+    private show = false;
+    private photos: IPhoto[] = [];
+
+    @Prop()
+    private updateLoading: (delta: number) => void;
+
+    public open(photos: IPhoto[]) {
+        if (this.photos.length) {
+            // is processing
+            return;
+        }
+
+        this.show = true;
+        this.photos = photos;
+    }
+
+    @Emit('close')
+    public close() {
+        this.photos = [];
+        this.show = false;
+    }
+
+    public async selectAlbum(album: IAlbum) {
+        console.log('selectAlbum', album);
+    }
+}
+</script>
+
+<style lang="scss" scoped>
+.outer {
+    margin-top: 15px;
+}
+</style>
\ No newline at end of file
diff --git a/src/components/modal/AlbumPicker.vue b/src/components/modal/AlbumPicker.vue
new file mode 100644
index 00000000..0aee3127
--- /dev/null
+++ b/src/components/modal/AlbumPicker.vue
@@ -0,0 +1,180 @@
+<!--
+ - @copyright Copyright (c) 2022 Louis Chemineau <louis@chmn.me>
+ -
+ - @author Louis Chemineau <louis@chmn.me>
+ -
+ - @license AGPL-3.0-or-later
+ -
+ - 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 <http://www.gnu.org/licenses/>.
+ -
+ -->
+<template>
+	<div v-if="!showAlbumCreationForm" class="album-picker">
+        <NcLoadingIcon v-if="loadingAlbums" class="loading-icon" />
+
+		<ul class="albums-container">
+			<NcListItem v-for="album in albums"
+				:key="album.name"
+				class="album"
+				:title="album.name"
+				:aria-label="t('photos', 'Add selection to album {albumName}', {albumName: album.name})"
+				@click="pickAlbum(album)">
+				<template slot="icon">
+					<img v-if="album.last_added_photo !== -1" class="album__image" :src="album.last_added_photo | toCoverUrl">
+					<div v-else class="album__image album__image--placeholder">
+						<ImageMultiple :size="32" />
+					</div>
+				</template>
+
+				<template slot="subtitle">
+					{{ n('photos', '%n item', '%n items', album.count) }}
+					<!-- TODO: finish collaboration -->
+					<!--⸱ {{ n('photos', 'Share with %n user', 'Share with %n users', album.isShared) }}-->
+				</template>
+			</NcListItem>
+		</ul>
+
+		<NcButton :aria-label="t('photos', 'Create a new album.')"
+			class="new-album-button"
+			type="tertiary"
+			@click="showAlbumCreationForm = true">
+			<template #icon>
+				<Plus />
+			</template>
+			{{ t('photos', 'Create new album') }}
+		</NcButton>
+	</div>
+
+	<!-- <AlbumForm v-else
+		:display-back-button="true"
+		:title="t('photos', 'New album')"
+		@back="showAlbumCreationForm = false"
+		@done="albumCreatedHandler" /> -->
+</template>
+
+<script lang="ts">
+import { Component, Emit, Mixins } from 'vue-property-decorator';
+import GlobalMixin from '../../mixins/GlobalMixin';
+
+import Plus from 'vue-material-design-icons/Plus.vue'
+import ImageMultiple from 'vue-material-design-icons/ImageMultiple.vue'
+
+import { NcButton, NcListItem, NcLoadingIcon } from '@nextcloud/vue'
+import { generateUrl } from '@nextcloud/router'
+import { IAlbum } from '../../types';
+import axios from '@nextcloud/axios'
+
+// import AlbumForm from './AlbumForm.vue'
+
+@Component({
+    components: {
+        Plus,
+		ImageMultiple,
+		NcButton,
+		NcListItem,
+		NcLoadingIcon,
+		// AlbumForm,
+    },
+    filters: {
+        toCoverUrl(fileId: string) {
+            return generateUrl(`/apps/photos/api/v1/preview/${fileId}?x=${256}&y=${256}`)
+        }
+    }
+})
+export default class AlbumPicker extends Mixins(GlobalMixin) {
+    private showAlbumCreationForm = false;
+    private albums: IAlbum[] = [];
+    private loadingAlbums = true;
+
+    mounted() {
+        this.loadAlbums();
+    }
+
+    albumCreatedHandler() {
+        this.showAlbumCreationForm = false
+        this.loadAlbums();
+    }
+
+    async loadAlbums() {
+        try {
+            const res = await axios.get<IAlbum[]>(generateUrl('/apps/memories/api/albums'));
+            this.albums = res.data;
+        } catch (e) {
+            console.error(e);
+        } finally {
+            this.loadingAlbums = false;
+        }
+    }
+
+	@Emit('select')
+    pickAlbum(album: IAlbum) {}
+}
+</script>
+
+<style lang="scss" scoped>
+.album-picker {
+	h2 {
+		display: flex;
+		align-items: center;
+		height: 60px;
+
+		.loading-icon {
+			margin-left: 32px;
+		}
+	}
+
+	.albums-container {
+		min-height: 150px;
+		max-height: 350px;
+		overflow-x: scroll;
+		padding: 2px;
+
+		.album {
+
+			:deep .list-item {
+				padding: 8px 16px;
+				box-sizing: border-box;
+			}
+
+			&:not(:last-child) {
+				margin-bottom: 16px;
+			}
+
+			&__image {
+				width: 40px;
+				height: 40px;
+				object-fit: cover;
+				border-radius: var(--border-radius);
+
+				&--placeholder {
+					background: var(--color-primary-light);
+
+					:deep .material-design-icon {
+						width: 100%;
+						height: 100%;
+
+						.material-design-icon__svg {
+							fill: var(--color-primary);
+						}
+					}
+				}
+			}
+		}
+	}
+
+	.new-album-button {
+		margin-top: 32px;
+	}
+}
+</style>
\ No newline at end of file