Add duration statistics to stats page (#1626)

graphql/documents/queries/misc.graphql

@@ -41,6 +41,7 @@ query Stats {
   stats {
     scene_count,
     scenes_size,
+    scenes_duration,
     image_count,
     images_size,
     gallery_count,

graphql/schema/types/stats.graphql

@@ -1,6 +1,7 @@
 type StatsResultType {
   scene_count: Int!
   scenes_size: Float!
+  scenes_duration: Float!
   image_count: Int!
   images_size: Float!
   gallery_count: Int!

pkg/api/resolver.go

@@ -138,6 +138,7 @@ func (r *queryResolver) Stats(ctx context.Context) (*models.StatsResultType, err
 		tagsQB := repo.Tag()
 		scenesCount, _ := scenesQB.Count()
 		scenesSize, _ := scenesQB.Size()
+		scenesDuration, _ := scenesQB.Duration()
 		imageCount, _ := imageQB.Count()
 		imageSize, _ := imageQB.Size()
 		galleryCount, _ := galleryQB.Count()
@@ -149,6 +150,7 @@ func (r *queryResolver) Stats(ctx context.Context) (*models.StatsResultType, err
 		ret = models.StatsResultType{
 			SceneCount:     scenesCount,
 			ScenesSize:     scenesSize,
+			ScenesDuration: scenesDuration,
 			ImageCount:     imageCount,
 			ImagesSize:     imageSize,
 			GalleryCount:   galleryCount,

pkg/models/mocks/SceneReaderWriter.go

@@ -254,6 +254,27 @@ func (_m *SceneReaderWriter) DestroyCover(sceneID int) error {
 	return r0
 }
 
+// Duration provides a mock function with given fields:
+func (_m *SceneReaderWriter) Duration() (float64, error) {
+	ret := _m.Called()
+
+	var r0 float64
+	if rf, ok := ret.Get(0).(func() float64); ok {
+		r0 = rf()
+	} else {
+		r0 = ret.Get(0).(float64)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func() error); ok {
+		r1 = rf()
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // Find provides a mock function with given fields: id
 func (_m *SceneReaderWriter) Find(id int) (*models.Scene, error) {
 	ret := _m.Called(id)

pkg/models/scene.go

@@ -15,6 +15,7 @@ type SceneReader interface {
 	CountByMovieID(movieID int) (int, error)
 	Count() (int, error)
 	Size() (float64, error)
+	Duration() (float64, error)
 	// SizeCount() (string, error)
 	CountByStudioID(studioID int) (int, error)
 	CountByTagID(tagID int) (int, error)

pkg/sqlite/scene.go

@@ -274,6 +274,10 @@ func (qb *sceneQueryBuilder) Size() (float64, error) {
 	return qb.runSumQuery("SELECT SUM(cast(size as double)) as sum FROM scenes", nil)
 }
 
+func (qb *sceneQueryBuilder) Duration() (float64, error) {
+	return qb.runSumQuery("SELECT SUM(cast(duration as double)) as sum FROM scenes", nil)
+}
+
 func (qb *sceneQueryBuilder) CountByStudioID(studioID int) (int, error) {
 	args := []interface{}{studioID}
 	return qb.runCountQuery(qb.buildCountQuery(scenesForStudioQuery), args)

ui/v2.5/src/components/Changelog/versions/v090.md

@@ -12,6 +12,7 @@
 * Added not equals/greater than/less than modifiers for resolution criteria. ([#1568](https://github.com/stashapp/stash/pull/1568))
 
 ### 🎨 Improvements
+* Added total scenes duration to Stats page. ([#1626](https://github.com/stashapp/stash/pull/1626))
 * Move Play Selected Scenes, and Add/Remove Gallery Image buttons to button toolbar. ([#1673](https://github.com/stashapp/stash/pull/1673))
 * Added image and gallery counts to tag list view. ([#1672](https://github.com/stashapp/stash/pull/1672))
 * Prompt when leaving gallery and image edit pages with unsaved changes. ([#1654](https://github.com/stashapp/stash/pull/1654), [#1669](https://github.com/stashapp/stash/pull/1669))

ui/v2.5/src/components/Stats.tsx

@@ -39,6 +39,35 @@ export const Stats: React.FC = () => {
             <FormattedMessage id="scenes" defaultMessage="Scenes" />
           </p>
         </div>
+        <div className="stats-element">
+          <p className="title">
+            <FormattedNumber value={data.stats.movie_count} />
+          </p>
+          <p className="heading">
+            <FormattedMessage id="movies" />
+          </p>
+        </div>
+        <div className="stats-element">
+          <p className="title">
+            {` ${TextUtils.secondsAsTimeString(data.stats.scenes_duration, 3)}`}
+          </p>
+          <p className="heading">
+            <FormattedMessage
+              id="scenes-duration"
+              defaultMessage="Scenes duration"
+            />
+          </p>
+        </div>
+        <div className="stats-element">
+          <p className="title">
+            <FormattedNumber value={data.stats.performer_count} />
+          </p>
+          <p className="heading">
+            <FormattedMessage id="performers" />
+          </p>
+        </div>
+      </div>
+      <div className="col col-sm-8 m-sm-auto row stats">
         <div className="stats-element">
           <p className="title">
             <FormattedNumber
@@ -53,24 +82,6 @@ export const Stats: React.FC = () => {
             <FormattedMessage id="images-size" defaultMessage="Images size" />
           </p>
         </div>
-        <div className="stats-element">
-          <p className="title">
-            <FormattedNumber value={data.stats.image_count} />
-          </p>
-          <p className="heading">
-            <FormattedMessage id="images" />
-          </p>
-        </div>
-      </div>
-      <div className="col col-sm-8 m-sm-auto row stats">
-        <div className="stats-element">
-          <p className="title">
-            <FormattedNumber value={data.stats.movie_count} />
-          </p>
-          <p className="heading">
-            <FormattedMessage id="movies" />
-          </p>
-        </div>
         <div className="stats-element">
           <p className="title">
             <FormattedNumber value={data.stats.gallery_count} />
@@ -81,10 +92,10 @@ export const Stats: React.FC = () => {
         </div>
         <div className="stats-element">
           <p className="title">
-            <FormattedNumber value={data.stats.performer_count} />
+            <FormattedNumber value={data.stats.image_count} />
           </p>
           <p className="heading">
-            <FormattedMessage id="performers" />
+            <FormattedMessage id="images" />
           </p>
         </div>
         <div className="stats-element">

ui/v2.5/src/locales/en-GB.json

@@ -586,6 +586,7 @@
   "scene_count": "Scene Count",
   "scene_id": "Scene ID",
   "scenes": "Scenes",
+  "scenes-duration": "Scenes duration",
   "scenes-size": "Scenes size",
   "scenes_updated_at": "Scene Updated At",
   "sceneTagger": "Scene Tagger",

ui/v2.5/src/utils/text.ts

@@ -35,6 +35,112 @@ const fileSize = (bytes: number = 0) => {
   };
 };
 
+class DurationUnit {
+  static readonly SECOND: DurationUnit = new DurationUnit(
+    "second",
+    "seconds",
+    "s",
+    1
+  );
+  static readonly MINUTE: DurationUnit = new DurationUnit(
+    "minute",
+    "minutes",
+    "m",
+    60
+  );
+  static readonly HOUR: DurationUnit = new DurationUnit(
+    "hour",
+    "hours",
+    "h",
+    DurationUnit.MINUTE.secs * 60
+  );
+  static readonly DAY: DurationUnit = new DurationUnit(
+    "day",
+    "days",
+    "D",
+    DurationUnit.HOUR.secs * 24
+  );
+  static readonly WEEK: DurationUnit = new DurationUnit(
+    "week",
+    "weeks",
+    "W",
+    DurationUnit.DAY.secs * 7
+  );
+  static readonly MONTH: DurationUnit = new DurationUnit(
+    "month",
+    "months",
+    "M",
+    DurationUnit.DAY.secs * 30
+  );
+  static readonly YEAR: DurationUnit = new DurationUnit(
+    "year",
+    "years",
+    "Y",
+    DurationUnit.DAY.secs * 365
+  );
+
+  static readonly DURATIONS: DurationUnit[] = [
+    DurationUnit.SECOND,
+    DurationUnit.MINUTE,
+    DurationUnit.HOUR,
+    DurationUnit.DAY,
+    DurationUnit.WEEK,
+    DurationUnit.MONTH,
+    DurationUnit.YEAR,
+  ];
+
+  private constructor(
+    private readonly singular: string,
+    private readonly plural: string,
+    private readonly shortString: string,
+    public secs: number
+  ) {}
+
+  toString() {
+    return this.shortString;
+  }
+}
+
+class DurationCount {
+  public constructor(
+    public readonly count: number,
+    public readonly duration: DurationUnit
+  ) {}
+
+  toString() {
+    return this.count.toString() + this.duration.toString();
+  }
+}
+
+const secondsAsTime = (seconds: number = 0): DurationCount[] => {
+  if (Number.isNaN(parseFloat(String(seconds))) || !Number.isFinite(seconds))
+    return [new DurationCount(0, DurationUnit.DURATIONS[0])];
+
+  const result = [];
+  let remainingSeconds = seconds;
+  // Run down the possible durations and pull them out
+  for (let i = DurationUnit.DURATIONS.length - 1; i >= 0; i--) {
+    const q = Math.floor(remainingSeconds / DurationUnit.DURATIONS[i].secs);
+    if (q !== 0) {
+      remainingSeconds %= DurationUnit.DURATIONS[i].secs;
+      result.push(new DurationCount(q, DurationUnit.DURATIONS[i]));
+    }
+  }
+  return result;
+};
+
+const timeAsString = (time: DurationCount[]): string => {
+  return time.join(" ");
+};
+
+const secondsAsTimeString = (
+  seconds: number = 0,
+  maxUnitCount: number = 2
+): string => {
+  const timeArray = secondsAsTime(seconds).slice(0, maxUnitCount);
+  return timeAsString(timeArray);
+};
+
 const formatFileSizeUnit = (u: Unit) => {
   const i = Units.indexOf(u);
   return shortUnits[i];
@@ -206,6 +312,7 @@ const TextUtils = {
   instagramURL,
   formatDate,
   capitalize,
+  secondsAsTimeString,
 };
 
 export default TextUtils;