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server.go
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server.go
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package handlers
import (
"context"
"fmt"
"github.com/lmika/broadtail/services/feedfetchers/appledevvideos"
"github.com/lmika/broadtail/services/videosources/appledevvideosource"
"html"
"html/template"
"io/fs"
"log"
"net/http"
"reflect"
"time"
"github.com/lmika/broadtail/models"
"github.com/lmika/broadtail/providers/youtubedl"
"github.com/lmika/broadtail/services/feedfetchers"
"github.com/lmika/broadtail/services/feedfetchers/youtuberss"
"github.com/lmika/broadtail/services/videosources/youtubevideosource"
"github.com/lmika/broadtail/handlers/monitor"
"github.com/lmika/broadtail/handlers/settings"
"github.com/lmika/broadtail/services/videodownload"
"github.com/lmika/broadtail/services/videosources"
"github.com/lmika/broadtail/services/videosources/simulatorvideosource"
"github.com/gorilla/websocket"
"github.com/lmika/broadtail/providers/plexprovider"
"github.com/lmika/broadtail/services/favourites"
"github.com/lmika/broadtail/services/rules"
"github.com/lmika/gopkgs/http/middleware/render"
"github.com/lmika/broadtail/services/videomanager"
"github.com/mergestat/timediff"
"github.com/robfig/cron"
"github.com/gorilla/mux"
"github.com/lmika/broadtail/middleware/jobdispatcher"
"github.com/lmika/broadtail/middleware/ujs"
"github.com/lmika/broadtail/providers/jobs"
"github.com/lmika/broadtail/providers/stormstore"
"github.com/lmika/broadtail/services/feedsmanager"
"github.com/lmika/broadtail/services/jobsmanager"
"github.com/pkg/errors"
)
type Config struct {
LibraryDir string
LibraryOwner string
BaseDataDir string
JobDataFile string
VideoDataFile string
FeedsDataFile string
FeedItemsDataFile string
FavouritesDataFile string
PlexBaseURL string
PlexToken string
YTDownloadCommand []string
YTDownloadSimulator bool
TemplateFS fs.FS
AssetFS fs.FS
}
func Server(config Config) (handler http.Handler, closeFn func(), err error) {
dispatcher := jobs.New()
dbManager := stormstore.NewDBManager(config.BaseDataDir)
defer dbManager.Close()
jobStore, err := stormstore.NewJobStore(config.JobDataFile)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot open job store")
}
videoStore, err := stormstore.NewVideoStore(config.VideoDataFile)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot open video store")
}
feedsStore, err := stormstore.NewFeedStore(config.FeedsDataFile)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot open feeds store")
}
feedItemStore, err := stormstore.NewFeedItemStore(config.FeedItemsDataFile)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot open feeds store")
}
favouriteStore, err := stormstore.NewFavouriteStore(config.FavouritesDataFile)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot open favourites store")
}
rulesStore, err := stormstore.NewRulesStore(dbManager)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot open rules store")
}
youtubeRssFetcher := youtuberss.New()
feedFetcher := feedfetchers.NewService(map[string]feedfetchers.FeedDriver{
models.FeedTypeYoutubeChannel: youtubeRssFetcher,
models.FeedTypeYoutubePlaylist: youtubeRssFetcher,
models.FeedTypeAppleDev: appledevvideos.NewService(),
})
var youtubedlProvider videosources.SourceProvider
if config.YTDownloadSimulator {
log.Println("Using youtuble-dl simulator")
youtubedlProvider = simulatorvideosource.NewService()
} else {
yp, err := youtubedl.New(config.YTDownloadCommand)
if err != nil {
return nil, nil, errors.Wrap(err, "cannot instantiate youtube-dl provider")
}
youtubedlProvider = youtubevideosource.NewService(yp)
}
videoSourcesServices := videosources.NewService(map[models.VideoRefSource]videosources.SourceProvider{
models.YoutubeVideoRefSource: youtubedlProvider,
models.AppleDevVideoRefSource: appledevvideosource.NewService(),
})
plexProvider := plexprovider.New(config.PlexBaseURL, config.PlexToken)
jobsManager := jobsmanager.New(dispatcher, jobStore)
vidDownloadService := videodownload.NewService(videodownload.Config{
LibraryDir: config.LibraryDir,
LibraryOwner: config.LibraryOwner,
VideoSourcesService: videoSourcesServices,
VideoStore: videoStore,
VideoDownloadHooks: plexProvider,
FeedStore: feedsStore,
FeedItemStore: feedItemStore,
JobsManager: jobsManager,
})
favouriteService := favourites.NewService(favouriteStore, vidDownloadService, feedsStore, feedItemStore)
feedsManager := feedsmanager.New(feedsStore, feedItemStore, feedFetcher, favouriteService, rulesStore, videoStore, vidDownloadService)
videoManager := videomanager.New(config.LibraryDir, videoStore)
rulesService := rules.NewService(rulesStore, feedsStore)
go jobsManager.Start()
// Schedule updates every hour
c := cron.New()
if err := c.AddFunc("@every 15m", func() {
if err := feedsManager.UpdateAllFeeds(context.Background()); err != nil {
log.Printf("error updating all feeds: %v", err)
}
}); err != nil {
return nil, nil, errors.Wrap(err, "invalid feed update schedule")
}
c.Start()
indexHandlers := &indexHandlers{jobsManager: jobsManager, feedsManager: feedsManager, upgrader: websocket.Upgrader{}}
ytdownloadHandlers := &youTubeDownloadHandlers{videoDownloadService: vidDownloadService, jobsManager: jobsManager}
detailsHandler := &detailsHandler{videoSources: videoSourcesServices, videoManager: videoManager, favouriteService: favouriteService}
videoHandler := &monitor.VideoHandlers{VideoManager: videoManager}
jobsHandlers := &monitor.JobsHandlers{JobsManager: jobsManager}
feedsHandlers := &feedsHandler{feedsManager: feedsManager}
favouritesHandlers := &favouritesHandler{favouriteService: favouriteService}
settingIndexHandlers := &settings.IndexHandlers{}
settingRulesHandlers := &settings.RulesHandlers{RulesService: rulesService, FeedManager: feedsManager}
r := mux.NewRouter()
r.Handle("/", indexHandlers.Index()).Methods("GET")
r.Handle("/ws/status", indexHandlers.StatusUpdateWebsocket()).Methods("GET")
r.Handle("/job/download/video", ytdownloadHandlers.CreateDownloadJob()).Methods("POST")
r.Handle("/quicklook", detailsHandler.QuickLook()).Methods("GET")
r.Handle("/details/video/{video_id}", detailsHandler.VideoDetails()).Methods("GET")
r.Handle("/monitor/videos", videoHandler.List()).Methods("GET")
r.Handle("/monitor/videos/{video_id}", videoHandler.Show()).Methods("GET")
r.Handle("/monitor/jobs", jobsHandlers.List()).Methods("GET")
r.Handle("/monitor/jobs/done", jobsHandlers.ClearDone()).Methods("DELETE")
r.Handle("/monitor/jobs/{job_id}", jobsHandlers.Show()).Methods("GET")
r.Handle("/monitor/jobs/{job_id}", jobsHandlers.Delete()).Methods("DELETE")
feedsHandlers.Routes(r)
favouritesHandlers.Routes(r)
settingIndexHandlers.Routes(r)
settingRulesHandlers.Routes(r)
r.PathPrefix("/public/").Handler(http.StripPrefix("/public/", http.FileServer(http.FS(config.AssetFS))))
handler = ujs.MethodRewriteHandler(r)
handler = jobdispatcher.New(dispatcher).Use(handler)
handler = render.New(
config.TemplateFS,
render.WithFuncs(template.FuncMap{
"mup": func(x, y float64) int {
return int(x * y)
},
"formatTime": func(t time.Time) string {
if t.IsZero() {
return "never"
}
if dur := time.Since(t); dur < time.Duration(5*24)*time.Hour {
return timediff.TimeDiff(t)
}
return t.Format("2006-01-02 15:04:05 MST")
},
"formatUploadTime": func(t time.Time) string {
if t.IsZero() {
return "unknown"
}
if dur := time.Since(t); dur < time.Duration(5*24)*time.Hour {
return timediff.TimeDiff(t)
}
return t.Format("2006-01-02 15:04:05 MST")
},
"formatDurationSec": func(durationInSecs int) string {
if durationInSecs == 0 {
return "unknown"
}
hrs := durationInSecs / 3600
mins := (durationInSecs / 60) % 60
secs := durationInSecs % 60
if hrs > 0 {
return fmt.Sprintf("%d:%02d:%02d", hrs, mins, secs)
}
return fmt.Sprintf("%d:%02d", mins, secs)
},
"selectOption": func(value, optionValue any, name string) template.HTML {
escapedValue := html.EscapeString(fmt.Sprint(optionValue))
escapedName := html.EscapeString(fmt.Sprint(name))
if reflect.DeepEqual(value, optionValue) {
return template.HTML(fmt.Sprintf(`<option value="%s" selected>%s</option>`, escapedValue, escapedName))
}
return template.HTML(fmt.Sprintf(`<option value="%s">%s</option>`, escapedValue, escapedName))
},
"checkbox": func(value bool, name string, label string) template.HTML {
escapedName := html.EscapeString(name)
escapedLabel := html.EscapeString(label)
checkAttr := ""
if value {
checkAttr = "checked"
}
return template.HTML(fmt.Sprintf(`
<input name="%s" type="hidden" value="off">
<label>
<input name="%s" type="checkbox" value="on" %s> %s
</label>
`, escapedName, escapedName, checkAttr, escapedLabel))
},
"classNameIf": func(value bool, className string) string {
if value {
return className
}
return ""
},
}),
render.WithFrame("frames/main.html"),
render.RebuildOnChange(context.Background(), "templates"), // TEMP
).Use(handler)
closeFn = func() {
jobStore.Close()
videoStore.Close()
feedItemStore.Close()
feedsStore.Close()
favouriteStore.Close()
}
return handler, closeFn, nil
}