initial

arlo/arlo.go

@@ -0,0 +1,80 @@
+package arlo
+
+import (
+	"fmt"
+	"local/logb"
+	"local/sandbox/arlo-cleaner/config"
+	"time"
+
+	"github.com/jeffreydwalter/arlo-go"
+)
+
+type Arlo struct {
+	client *arlo.Arlo
+}
+
+func New() (*Arlo, error) {
+	client, err := arlo.Login(config.ArloUser, config.ArloPass)
+	if err != nil {
+		err = fmt.Errorf("failed to arlo.New: %v", err)
+	}
+	logb.Debugf("logged into arlo @%v", config.ArloUser)
+	return &Arlo{
+		client: client,
+	}, err
+}
+
+func (a *Arlo) ListSince(since time.Time) ([]*Video, error) {
+	library, err := a.client.GetLibrary(since, time.Now())
+	if err != nil {
+		return nil, err
+	}
+	videos := make([]*Video, len(*library))
+	for i, recording := range *library {
+		videos[i] = NewVideo(recording)
+	}
+	logb.Debugf("found %v videos in library", len(videos))
+	return videos, nil
+}
+
+func (a *Arlo) DeleteVideos(videos []*Video) error {
+	library := make([]arlo.Recording, len(videos))
+	for i, video := range videos {
+		library[i] = video.Recording
+	}
+	lib := arlo.Library(library)
+	logb.Infof("deleting %v videos from library", len(videos))
+	if config.DryRun {
+		logb.Infof("delete", videos)
+		return nil
+	}
+	return a.client.BatchDeleteRecordings(&lib)
+}
+
+func (a *Arlo) DeleteVideo(video *Video) error {
+	if config.DryRun {
+		logb.Infof("delete", video)
+		return nil
+	}
+	logb.Infof("deleting %v videos from library", 1)
+	return a.DeleteVideos([]*Video{video})
+}
+
+func (a *Arlo) Usage() (int64, error) {
+	videos, err := a.ListSince(time.Now().Add(-1 * 24 * 30 * time.Hour))
+	if err != nil {
+		return 0, err
+	}
+	var current int64
+	for _, video := range videos {
+		current += video.Size()
+	}
+	logb.Debugf("arlo probably using %v B (%v MB) over %v videos", current, current/1000/1000, len(videos))
+	return current, nil
+}
+
+func (a *Arlo) NeedsPruning() (bool, error) {
+	usage, err := a.Usage()
+	logb.Debugf("arlo needs pruning = %v > %v", usage, config.ArloCapacity)
+	return usage > config.ArloCapacity, err
+}