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//
// pool-import
//
// Copyright (C) 2016 Christian Pointner <equinox@helsinki.at>
//
// This file is part of pool-import.
//
// pool-import is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// pool-import is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with pool-import. If not, see <http://www.gnu.org/licenses/>.
//
package main
import (
"fmt"
"log"
"net/http"
"os"
"sort"
"time"
"code.helsinki.at/rhrd-go/rddb"
"code.helsinki.at/rhrd-go/rhimport"
)
const (
NEW_RD_CONF = "/etc/rd.conf"
OLD_RD_CONF = "rd.conf"
)
func Done(res rhimport.Result, userdata interface{}) bool {
c := userdata.(chan<- rhimport.Result)
c <- res
return true
}
func HandleCart(cart uint, cut uint, artist, album, title, dstgroup string, sessions *rhimport.SessionStore, conf *rhimport.Config, stdlog, dbglog *log.Logger) bool {
filename := fmt.Sprintf("%06d_%03d.wav", cart, cut)
stdlog.Printf("")
stdlog.Printf("********* %s: '%s' / '%s' / '%s'", filename, artist, album, title)
ctx := rhimport.NewContext(conf, nil, stdlog, dbglog)
ctx.UserName = "importer"
ctx.Trusted = true
ctx.GroupName = dstgroup
ctx.SourceUri = "local:///" + filename
ctx.SourceFilePolicy = rhimport.Keep
ctx.ExtraMetaData["ARTIST"] = artist
ctx.ExtraMetaData["ALBUM"] = album
ctx.ExtraMetaData["TITLE"] = title
_, s, code, errstring := sessions.New(ctx, "")
if code != http.StatusOK {
stdlog.Printf(">>>>>>>> ERROR: creating session: %s", errstring)
return false
}
donechan := make(chan rhimport.Result, 1)
if err := s.AddDoneHandler((chan<- rhimport.Result)(donechan), Done); err != nil {
stdlog.Printf(">>>>>>> ERROR: adding done handler: %s", err.Error())
return false
}
s.Run(10 * time.Minute)
res := <-donechan
if res.ResponseCode != http.StatusOK {
stdlog.Printf(">>>>>>> ERROR: adding done handler: %s", res.ErrorString)
return false
}
stdlog.Printf(">>>>>>> SUCCESS: imported into: cart/cut %d/%d", res.Cart, res.Cut)
return true
}
func main() {
if len(os.Args) < 3 {
log.Fatal("Usage: pool-import <old pool group> <new pool group>")
}
oldGroup := os.Args[1]
newGroup := os.Args[2]
conf, err := rhimport.NewConfig(NEW_RD_CONF, "http://localhost/rd-bin/rdxport.cgi", "/tmp", "snd/")
if err != nil {
log.Fatal("Error parsing configuration file:", err)
}
newdb, err := rddb.NewDB(NEW_RD_CONF)
if err != nil {
log.Fatal("Error initializing NEW Rivdenll DB:", err)
}
defer newdb.Cleanup()
stdlog := log.New(os.Stderr, "[std] ", log.LstdFlags)
// dbglog := log.New(os.Stderr, "[dbg] ", log.LstdFlags)
var dbglog *log.Logger
sessions, err := rhimport.NewSessionStore(conf, newdb.GetInterface(), stdlog, dbglog)
if err != nil {
log.Fatal("Error initializing Session Store:", err)
}
defer sessions.Cleanup()
olddb, err := NewDB(OLD_RD_CONF)
if err != nil {
log.Fatal("Error initializing OLD Rivdenll DB:", err)
}
defer olddb.Cleanup()
olddbi := olddb.GetInterface()
pool := PoolListEntry{oldGroup, ""}
carts, err := olddbi.GetPoolCartList(pool)
if err != nil {
log.Fatal("Error fetching Pool cart list:", err)
}
stdlog.Println("***************************************************************")
stdlog.Printf("*** will import: %d carts from old:%s -> new:%s", len(carts), oldGroup, newGroup)
stdlog.Println("***************************************************************")
var keys []int
for k := range carts {
keys = append(keys, int(k))
}
sort.Ints(keys)
start := time.Now()
successCnt := 0
errCnt := 0
for _, k := range keys {
cart := carts[uint(k)]
if len(cart.Cuts) == 0 {
stdlog.Printf("Warning: Cart %d has no cuts - ingoring it", cart.Number)
continue
} else if len(cart.Cuts) > 1 {
stdlog.Printf("Warning: Cart %d has multiple cuts - will only use the first", cart.Number)
}
cut := cart.Cuts[0].Number
if HandleCart(cart.Number, cut, cart.Artist, cart.Album, cart.Title, newGroup, sessions.GetInterface(), conf, stdlog, dbglog) {
successCnt++
} else {
errCnt++
}
}
stdlog.Println("")
stdlog.Println("***************************************************************")
stdlog.Printf("*** %d files imported successfully, %d errors", successCnt, errCnt)
stdlog.Printf("*** process took %v", time.Since(start))
stdlog.Println("***************************************************************")
}
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