Proof-of-concept for batch like & delete

Requires additional code clean-up and unit / acceptance tests

frontend/src/component/p-photo-clipboard.vue

@@ -79,10 +79,14 @@
     </v-speed-dial>
 </template>
 <script>
+    import Event from "pubsub-js";
+    import axios from "axios";
+
     export default {
         name: 'p-photo-clipboard',
         props: {
             selection: Array,
+            refresh: Function,
         },
         data() {
             return {
@@ -95,12 +99,32 @@
                 this.expanded = false;
             },
             batchLike() {
-                this.$alert.warning("Not implemented yet");
-                this.expanded = false;
+                Event.publish("ajax.start");
+
+                const ctx = this;
+
+                axios.post("/api/v1/batch/photos/like", {"ids": this.selection}).then(function () {
+                    Event.publish("ajax.end");
+                    Event.publish("alert.success", "Photos liked");
+                    ctx.clearClipboard();
+                    ctx.refresh();
+                }).catch(() => {
+                    Event.publish("ajax.end");
+                });
             },
             batchDelete() {
-                this.$alert.warning("Not implemented yet");
-                this.expanded = false;
+                Event.publish("ajax.start");
+
+                const ctx = this;
+
+                axios.post("/api/v1/batch/photos/delete", {"ids": this.selection}).then(function () {
+                    Event.publish("ajax.end");
+                    Event.publish("alert.success", "Photos deleted");
+                    ctx.clearClipboard();
+                    ctx.refresh();
+                }).catch(() => {
+                    Event.publish("ajax.end");
+                });
             },
             batchTag() {
                 this.$alert.warning("Not implemented yet");

frontend/src/pages/photos.vue

@@ -6,7 +6,7 @@
                         :settings-change="updateQuery"></p-photo-search>
 
         <v-container fluid>
-            <p-photo-clipboard :selection="selection"></p-photo-clipboard>
+            <p-photo-clipboard :refresh="refresh" :selection="selection"></p-photo-clipboard>
 
             <p-photo-mosaic v-if="settings.view === 'mosaic'" :photos="results" :selection="selection"
                             :open-photo="openPhoto"></p-photo-mosaic>
@@ -151,6 +151,10 @@
 
                 return params;
             },
+            refresh() {
+                this.lastFilter = {};
+                this.search();
+            },
             search() {
                 this.scrollDisabled = true;
 

internal/api/batch.go

@@ -0,0 +1,75 @@
+package api
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/photoprism/photoprism/internal/config"
+	"github.com/photoprism/photoprism/internal/models"
+	"github.com/photoprism/photoprism/internal/util"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/gin-gonic/gin"
+)
+
+type BatchParams struct {
+	Ids []int `json:"ids"`
+}
+
+// POST /api/v1/batch/photos/delete
+func BatchPhotosDelete(router *gin.RouterGroup, conf *config.Config) {
+	router.POST("/batch/photos/delete", func(c *gin.Context) {
+		start := time.Now()
+
+		var params BatchParams
+
+		if err := c.BindJSON(&params); err != nil {
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst(err.Error())})
+		}
+
+		if len(params.Ids) == 0 {
+			log.Error("no photos selected")
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst("no photos selected")})
+		}
+
+		log.Infof("deleting photos: %#v", params.Ids)
+
+		db := conf.Db()
+
+		db.Where("id IN (?)", params.Ids).Delete(&models.Photo{})
+		db.Where("photo_id IN (?)", params.Ids).Delete(&models.File{})
+
+		elapsed := time.Since(start)
+
+		c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("photos deleted in %s", elapsed)})
+	})
+}
+
+// POST /api/v1/batch/photos/like
+func BatchPhotosLike(router *gin.RouterGroup, conf *config.Config) {
+	router.POST("/batch/photos/like", func(c *gin.Context) {
+		start := time.Now()
+
+		var params BatchParams
+
+		if err := c.BindJSON(&params); err != nil {
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst(err.Error())})
+		}
+
+		if len(params.Ids) == 0 {
+			log.Error("no photos selected")
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst("no photos selected")})
+		}
+
+		log.Infof("liking photos: %#v", params.Ids)
+
+		db := conf.Db()
+
+		db.Model(models.Photo{}).Where("id IN (?)", params.Ids).Updates(models.Photo{PhotoFavorite: true})
+
+		elapsed := time.Since(start)
+
+		c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("photos liked in %s", elapsed)})
+	})
+}

internal/server/routes.go

@@ -32,6 +32,9 @@ func registerRoutes(router *gin.Engine, conf *config.Config) {
 
 		api.Upload(v1, conf)
 		api.Import(v1, conf)
+
+		api.BatchPhotosDelete(v1, conf)
+		api.BatchPhotosLike(v1, conf)
 	}
 
 	// Default HTML page (client-side routing implemented via Vue.js)