Implement unclustered photos for recognize (fix #475)

Signed-off-by: Varun Patil <radialapps@gmail.com>

lib/ClustersBackend/RecognizeBackend.php

@@ -94,7 +94,7 @@ class RecognizeBackend extends Backend
         // Join with cluster
         $clusterQuery = null;
         if ('NULL' === $faceName) {
-            $clusterQuery = $query->expr()->isNull('rfd.cluster_id');
+            $clusterQuery = $query->expr()->eq('rfd.cluster_id', $query->expr()->literal(-1));
         } else {
             $nameField = is_numeric($faceName) ? 'rfc.id' : 'rfc.title';
             $query->innerJoin('m', 'recognize_face_clusters', 'rfc', $query->expr()->andX(

src/components/SelectionManager.vue

@@ -201,18 +201,25 @@ export default defineComponent({
         if: (self: any) => self.config.albums_enabled && !self.routeIsAlbums,
       },
       {
+        id: 'face-move',
         name: t('memories', 'Move to person'),
         icon: MoveIcon,
         callback: this.moveSelectionToPerson.bind(this),
-        if: () => this.$route.name === 'recognize',
+        if: () => this.routeIsRecognize,
       },
       {
         name: t('memories', 'Remove from person'),
         icon: CloseIcon,
         callback: this.removeSelectionFromPerson.bind(this),
-        if: () => this.$route.name === 'recognize',
+        if: () => this.routeIsRecognize && !this.routeIsRecognizeUnassigned,
       },
     ];
+
+    // Move face-move to start if unassigned faces
+    if (this.routeIsRecognizeUnassigned) {
+      const i = this.defaultActions.findIndex((a) => a.id === 'face-move');
+      this.defaultActions.unshift(this.defaultActions.splice(i, 1)[0]);
+    }
   },
 
   beforeDestroy() {
@@ -800,7 +807,7 @@ export default defineComponent({
      * Move selected photos to another person
      */
     async moveSelectionToPerson(selection: Selection) {
-      if (!this.config.show_face_rect) {
+      if (!this.config.show_face_rect && !this.routeIsRecognizeUnassigned) {
         showError(this.t('memories', 'You must enable "Mark person in preview" to use this feature'));
         return;
       }

src/components/Timeline.vue

@@ -593,7 +593,7 @@ export default defineComponent({
         API.DAYS_FILTER(query, filter, `${user}/${name}`);
 
         // Face rect
-        if (this.config.show_face_rect) {
+        if (this.config.show_face_rect || this.routeIsRecognizeUnassigned) {
           API.DAYS_FILTER(query, DaysFilterType.FACE_RECT);
         }
       }

src/components/modal/FaceMoveModal.vue

@@ -90,16 +90,7 @@ export default defineComponent({
       const name = this.$route.params.name || '';
       const target = String(face.name || face.cluster_id);
 
-      if (
-        !confirm(
-          this.t('memories', 'Are you sure you want to move the selected photos from {name} to {target}?', {
-            name,
-            target,
-          })
-        )
-      ) {
-        return;
-      }
+      if (!confirm(this.t('memories', 'Move the selected photos to {target}?', { target }))) return;
 
       try {
         this.show = false;

src/components/top-matter/FaceTopMatter.vue

@@ -1,17 +1,27 @@
 <template>
-  <div v-if="name" class="face-top-matter">
-    <NcActions>
+  <div class="face-top-matter">
+    <NcActions v-if="name">
       <NcActionButton :aria-label="t('memories', 'Back')" @click="back()">
         {{ t('memories', 'Back') }}
         <template #icon> <BackIcon :size="20" /> </template>
       </NcActionButton>
     </NcActions>
 
-    <div class="name">{{ name }}</div>
+    <div class="name" :class="{ rename: isReal }" @click="rename">{{ displayName }}</div>
 
     <div class="right-actions">
-      <NcActions :inline="1">
-        <NcActionButton :aria-label="t('memories', 'Rename person')" @click="$refs.editModal?.open()" close-after-click>
+      <NcActions :inline="0">
+        <!-- root view (not cluster or unassigned) -->
+        <template v-if="!name && routeIsRecognize && !routeIsRecognizeUnassigned">
+          <NcActionButton :aria-label="t('memories', 'Unassigned faces')" @click="openUnassigned" close-after-click>
+            {{ t('memories', 'Unassigned faces') }}
+            <template #icon> <UnassignedIcon :size="20" /> </template>
+          </NcActionButton>
+        </template>
+
+        <!-- real cluster -->
+        <template v-if="isReal">
+          <NcActionButton :aria-label="t('memories', 'Rename person')" @click="rename" close-after-click>
             {{ t('memories', 'Rename person') }}
             <template #icon> <EditIcon :size="20" /> </template>
           </NcActionButton>
@@ -38,6 +48,7 @@
             {{ t('memories', 'Remove person') }}
             <template #icon> <DeleteIcon :size="20" /> </template>
           </NcActionButton>
+        </template>
       </NcActions>
     </div>
 
@@ -56,6 +67,7 @@ import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton';
 import NcActionCheckbox from '@nextcloud/vue/dist/Components/NcActionCheckbox';
 
 import { emit } from '@nextcloud/event-bus';
+import { getCurrentUser } from '@nextcloud/auth';
 
 import FaceEditModal from '../modal/FaceEditModal.vue';
 import FaceDeleteModal from '../modal/FaceDeleteModal.vue';
@@ -64,6 +76,9 @@ import BackIcon from 'vue-material-design-icons/ArrowLeft.vue';
 import EditIcon from 'vue-material-design-icons/Pencil.vue';
 import DeleteIcon from 'vue-material-design-icons/Close.vue';
 import MergeIcon from 'vue-material-design-icons/Merge.vue';
+import UnassignedIcon from 'vue-material-design-icons/AccountQuestion.vue';
+
+import * as utils from '../../services/Utils';
 
 export default defineComponent({
   name: 'FaceTopMatter',
@@ -78,6 +93,7 @@ export default defineComponent({
     EditIcon,
     DeleteIcon,
     MergeIcon,
+    UnassignedIcon,
   },
 
   mixins: [UserConfig],
@@ -86,6 +102,19 @@ export default defineComponent({
     name() {
       return this.$route.params.name || '';
     },
+
+    isReal() {
+      return this.name && this.name !== utils.constants.FACE_NULL;
+    },
+
+    displayName() {
+      if (this.routeIsRecognizeUnassigned) {
+        return this.t('memories', 'Unassigned faces');
+      } else if (!this.name) {
+        return this.t('memories', 'People');
+      }
+      return this.name;
+    },
   },
 
   methods: {
@@ -93,6 +122,20 @@ export default defineComponent({
       this.$router.go(-1);
     },
 
+    rename() {
+      if (this.name) (<any>this.$refs.editModal)?.open();
+    },
+
+    openUnassigned() {
+      this.$router.push({
+        name: this.$route.name as string,
+        params: {
+          user: String(getCurrentUser()?.uid),
+          name: utils.constants.FACE_NULL,
+        },
+      });
+    },
+
     changeShowFaceRect() {
       this.updateSetting('show_face_rect');
       emit('memories:timeline:hard-refresh', {});
@@ -100,3 +143,14 @@ export default defineComponent({
   },
 });
 </script>
+
+<style scoped lang="scss">
+.face-top-matter {
+  .name.rename:hover {
+    cursor: text;
+    text-decoration: underline;
+    text-decoration-color: var(--color-placeholder-light);
+    text-underline-offset: 5px;
+  }
+}
+</style>

src/components/top-matter/TopMatter.vue

@@ -20,8 +20,6 @@ import ClusterTopMatter from './ClusterTopMatter.vue';
 import FaceTopMatter from './FaceTopMatter.vue';
 import AlbumTopMatter from './AlbumTopMatter.vue';
 
-import { TopMatterType } from '../../types';
-
 export default defineComponent({
   name: 'TopMatter',
   components: {
@@ -44,32 +42,17 @@ export default defineComponent({
   },
 
   computed: {
-    type() {
+    currentmatter() {
       switch (this.$route.name) {
         case 'folders':
-          return TopMatterType.FOLDER;
+          return FolderTopMatter;
         case 'albums':
-          return TopMatterType.ALBUM;
+          return AlbumTopMatter;
         case 'tags':
         case 'places':
-          return TopMatterType.CLUSTER;
+          return ClusterTopMatter;
         case 'recognize':
         case 'facerecognition':
-          return this.$route.params.name ? TopMatterType.FACE : TopMatterType.CLUSTER;
-        default:
-          return TopMatterType.NONE;
-      }
-    },
-
-    currentmatter() {
-      switch (this.type) {
-        case TopMatterType.FOLDER:
-          return FolderTopMatter;
-        case TopMatterType.ALBUM:
-          return AlbumTopMatter;
-        case TopMatterType.CLUSTER:
-          return ClusterTopMatter;
-        case TopMatterType.FACE:
           return FaceTopMatter;
         default:
           return null;

src/mixins/GlobalMixin.ts

@@ -25,6 +25,12 @@ export default defineComponent({
     routeIsPeople(): boolean {
       return ['recognize', 'facerecognition'].includes(<string>this.$route.name);
     },
+    routeIsRecognize(): boolean {
+      return this.$route.name === 'recognize';
+    },
+    routeIsRecognizeUnassigned(): boolean {
+      return this.routeIsRecognize && this.$route.params.name === constants.FACE_NULL;
+    },
     routeIsArchive(): boolean {
       return this.$route.name === 'archive';
     },

src/services/dav/face.ts

@@ -5,6 +5,7 @@ import { generateUrl } from '@nextcloud/router';
 import { IFace, IPhoto } from '../../types';
 import { API } from '../API';
 import client from '../DavClient';
+import * as utils from '../Utils';
 import * as base from './base';
 
 export async function getFaceList(app: 'recognize' | 'facerecognition') {
@@ -83,10 +84,16 @@ export async function* recognizeMoveFaceImages(user: string, face: string, targe
   // Remove each file
   const calls = photos.map((p) => async () => {
     try {
-      await client.moveFile(
-        `/recognize/${user}/faces/${face}/${p.faceid}-${p.basename}`,
-        `/recognize/${user}/faces/${target}/${p.faceid}-${p.basename}`
-      );
+      const dest = `/recognize/${user}/faces/${target}`;
+      const name = `${p.faceid}-${p.basename}`;
+
+      // NULL source needs special handling
+      let source = `/recognize/${user}/faces/${face}`;
+      if (face === utils.constants.FACE_NULL) {
+        source = `/recognize/${user}/unassigned-faces`;
+      }
+
+      await client.moveFile(`${source}/${name}`, `${dest}/${name}`);
       return p.faceid!;
     } catch (e) {
       console.error(e);

src/services/utils/const.ts

@@ -11,6 +11,8 @@ export const constants = {
     FLAG_LEAVING: 1 << 5,
     FLAG_IS_LOCAL: 1 << 6,
   },
+
+  FACE_NULL: 'NULL',
 };
 
 /**

src/types.ts

@@ -208,18 +208,9 @@ export type ITick = {
   key?: number;
 };
 
-export type TopMatter = {
-  type: TopMatterType;
-};
-export enum TopMatterType {
-  NONE = 0,
-  FOLDER = 1,
-  CLUSTER = 2,
-  FACE = 3,
-  ALBUM = 4,
-}
-
 export type ISelectionAction = {
+  /** Identifier (optional) */
+  id?: string;
   /** Display text */
   name: string;
   /** Icon component */

src/vue-globals.d.ts

@@ -15,6 +15,8 @@ declare module 'vue' {
     routeIsFolders: boolean;
     routeIsAlbums: boolean;
     routeIsPeople: boolean;
+    routeIsRecognize: boolean;
+    routeIsRecognizeUnassigned: boolean;
     routeIsArchive: boolean;
     routeIsPlaces: boolean;
     routeIsMap: boolean;