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package main
import (
"log"
"math/rand"
"net/http"
"os"
"path/filepath"
"strings"
"time"
"web/config"
"web/kv"
"web/renderer"
"web/repository"
"web/service"
"web/util"
)
var (
configFile = "bloat.conf"
)
func init() {
rand.Seed(time.Now().Unix())
}
func main() {
opts, _, err := util.Getopts(os.Args, "f:")
if err != nil {
log.Fatal(err)
}
for _, opt := range opts {
switch opt.Option {
case 'f':
configFile = opt.Value
}
}
config, err := config.ParseFile(configFile)
if err != nil {
log.Fatal(err)
}
if !config.IsValid() {
log.Fatal("invalid config")
}
renderer, err := renderer.NewRenderer(config.TemplatesGlobPattern)
if err != nil {
log.Fatal(err)
}
err = os.Mkdir(config.DatabasePath, 0755)
if err != nil && !os.IsExist(err) {
log.Fatal(err)
}
sessionDB, err := kv.NewDatabse(filepath.Join(config.DatabasePath, "session"))
if err != nil {
log.Fatal(err)
}
appDB, err := kv.NewDatabse(filepath.Join(config.DatabasePath, "app"))
if err != nil {
log.Fatal(err)
}
sessionRepo := repository.NewSessionRepository(sessionDB)
appRepo := repository.NewAppRepository(appDB)
customCSS := config.CustomCSS
if !strings.HasPrefix(customCSS, "http://") &&
!strings.HasPrefix(customCSS, "https://") {
customCSS = "/static/" + customCSS
}
var logger *log.Logger
if len(config.Logfile) < 1 {
logger = log.New(os.Stdout, "", log.LstdFlags)
} else {
lf, err := os.Open(config.Logfile)
if err != nil {
log.Fatal(err)
}
defer lf.Close()
logger = log.New(lf, "", log.LstdFlags)
}
s := service.NewService(config.ClientName, config.ClientScope, config.ClientWebsite,
customCSS, config.PostFormats, renderer, sessionRepo, appRepo)
s = service.NewAuthService(sessionRepo, appRepo, s)
s = service.NewLoggingService(logger, s)
handler := service.NewHandler(s, config.StaticDirectory)
log.Println("listening on", config.ListenAddress)
err = http.ListenAndServe(config.ListenAddress, handler)
if err != nil {
log.Fatal(err)
}
}