unsplash pkg fixes

core/block/service.go

@@ -46,7 +46,6 @@ import (
 	"github.com/anytypeio/go-anytype-middleware/util/linkpreview"
 	"github.com/anytypeio/go-anytype-middleware/util/ocache"
 	"github.com/anytypeio/go-anytype-middleware/util/pbtypes"
-	"github.com/anytypeio/go-anytype-middleware/util/unsplash"
 )
 
 const (
@@ -252,7 +251,6 @@ type service struct {
 	sendEvent   func(event *pb.Event)
 	closed      bool
 	linkPreview linkpreview.LinkPreview
-	unsplash    unsplash.Unsplash
 	process     process.Service
 	doc         doc.Service
 	app         *app.App
@@ -270,7 +268,6 @@ func (s *service) Init(a *app.App) (err error) {
 	s.anytype = a.MustComponent(core.CName).(core.Service)
 	s.status = a.MustComponent(status.CName).(status.Service)
 	s.linkPreview = a.MustComponent(linkpreview.CName).(linkpreview.LinkPreview)
-	s.unsplash = a.MustComponent(unsplash.CName).(unsplash.Unsplash)
 	s.process = a.MustComponent(process.CName).(process.Service)
 	s.sendEvent = a.MustComponent(event.CName).(event.Sender).Send
 	s.source = a.MustComponent(source.CName).(source.Service)

util/unsplash/unsplash.go

@@ -18,6 +18,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"strings"
+	"sync"
 	"time"
 )
 
@@ -36,6 +37,7 @@ type Unsplash interface {
 }
 
 type unsplashService struct {
+	mu     sync.Mutex
 	cache  ocache.OCache
 	client *unsplash.Unsplash
 	limit  int
@@ -110,6 +112,8 @@ func newFromPhoto(v unsplash.Photo) (Result, error) {
 }
 
 func (l *unsplashService) lazyInitClient() {
+	l.mu.Lock()
+	defer l.mu.Unlock()
 	if l.client != nil {
 		return
 	}