add a filewatcher to automatically reindex if new file is added

This commit is contained in:
lukas-heiligenbrunner 2022-06-25 14:02:25 +02:00
parent 929e0c337d
commit 7476e2397d
4 changed files with 64 additions and 1 deletions

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@ -5,6 +5,7 @@ go 1.16
require (
github.com/3d0c/gmf v0.0.0-20210925211039-e278e6e53b16
github.com/dgrijalva/jwt-go v3.2.0+incompatible
github.com/fsnotify/fsnotify v1.5.4
github.com/go-sql-driver/mysql v1.6.0
github.com/pelletier/go-toml/v2 v2.0.0-beta.3
github.com/pressly/goose/v3 v3.1.0

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@ -9,6 +9,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
github.com/denisenkom/go-mssqldb v0.10.0/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
github.com/gin-gonic/gin v1.6.3 h1:ahKqKTFpO5KTPHxWZjEdPScmYaGtLo8Y4DMHoEsnp14=
@ -82,8 +84,9 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=

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@ -42,6 +42,7 @@ func main() {
api.AddHandlers()
videoparser.SetupSettingsWebsocket()
videoparser.InitFileWatcher()
// add the static files
static.ServeStaticFiles()

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@ -0,0 +1,58 @@
package videoparser
import (
"github.com/fsnotify/fsnotify"
"log"
"openmediacenter/apiGo/config"
"openmediacenter/apiGo/database"
"strings"
)
func InitFileWatcher() {
watcher, err := fsnotify.NewWatcher()
if err != nil {
log.Fatal("NewWatcher failed: ", err)
}
mSettings, _, _ := database.GetSettings()
vidFolder := config.GetConfig().General.ReindexPrefix + mSettings.VideoPath
epsfolder := config.GetConfig().General.ReindexPrefix + mSettings.EpisodePath
defer watcher.Close()
go func() {
for {
select {
case event, ok := <-watcher.Events:
if !ok {
return
}
// start new reindex
// (may be optimized by checking here if added file is video
// and start reindex just for one file)
if strings.Contains(event.Name, vidFolder) {
StartReindex()
} else if strings.Contains(event.Name, epsfolder) {
StartTVShowReindex()
} else {
log.Printf("Event in wrong folder: %s %s\n", event.Name, event.Op)
}
case err, ok := <-watcher.Errors:
if !ok {
return
}
log.Println("error:", err)
}
}
}()
err = watcher.Add(vidFolder)
if err != nil {
log.Println("Adding of file watcher failed: ", err)
}
err = watcher.Add(epsfolder)
if err != nil {
log.Println("Adding of file watcher failed: ", err)
}
}