// The only one init function in Wide.
func init() {
confPath := flag.String("conf", "conf/wide.json", "path of wide.json")
confIP := flag.String("ip", "", "this will overwrite Wide.IP if specified")
confPort := flag.String("port", "", "this will overwrite Wide.Port if specified")
confServer := flag.String("server", "", "this will overwrite Wide.Server if specified")
confLogLevel := flag.String("log_level", "", "this will overwrite Wide.LogLevel if specified")
confStaticServer := flag.String("static_server", "", "this will overwrite Wide.StaticServer if specified")
confContext := flag.String("context", "", "this will overwrite Wide.Context if specified")
confChannel := flag.String("channel", "", "this will overwrite Wide.Channel if specified")
confStat := flag.Bool("stat", false, "whether report statistics periodically")
confDocker := flag.Bool("docker", false, "whether run in a docker container")
confPlayground := flag.String("playground", "", "this will overwrite Wide.Playground if specified")
flag.Parse()
log.SetLevel("warn")
logger = log.NewLogger(os.Stdout)
wd := util.OS.Pwd()
if strings.HasPrefix(wd, os.TempDir()) {
logger.Error("Don't run Wide in OS' temp directory or with `go run`")
os.Exit(-1)
}
i18n.Load()
event.Load()
conf.Load(*confPath, *confIP, *confPort, *confServer, *confLogLevel, *confStaticServer, *confContext, *confChannel,
*confPlayground, *confDocker)
conf.FixedTimeCheckEnv()
session.FixedTimeSave()
session.FixedTimeRelease()
if *confStat {
session.FixedTimeReport()
}
logger.Debug("host ["+runtime.Version()+", "+runtime.GOOS+"_"+runtime.GOARCH+"], cross-compilation ",
util.Go.GetCrossPlatforms())
}
StaticServer string // static resources server scheme, host and port (http://{IP}:{Port})
LogLevel string // logging level: trace/debug/info/warn/error
Channel string // channel (ws://{IP}:{Port})
HTTPSessionMaxAge int // HTTP session max age (in seciond)
StaticResourceVersion string // version of static resources
MaxProcs int // Go max procs
RuntimeMode string // runtime mode (dev/prod)
WD string // current working direcitory, ${pwd}
Locale string // default locale
Playground string // playground directory
AllowRegister bool // allow register or not
Autocomplete bool // default autocomplete
}
// Logger.
var logger = log.NewLogger(os.Stdout)
// Wide configurations.
var Wide *conf
// configurations of users.
var Users []*User
// Indicates whether runs via Docker.
var Docker bool
// Load loads the Wide configurations from wide.json and users' configurations from users/{username}.json.
func Load(confPath, confIP, confPort, confServer, confLogLevel, confStaticServer, confContext, confChannel,
confPlayground string, confDocker bool) {
// XXX: ugly args list....
// See the License for the specific language governing permissions and
// limitations under the License.
package util
import (
"io"
"os"
"path/filepath"
"strings"
"github.com/b3log/wide/log"
)
// Logger.
var fileLogger = log.NewLogger(os.Stdout)
type myfile struct{}
// File utilities.
var File = myfile{}
// GetFileSize get the length in bytes of file of the specified path.
func (*myfile) GetFileSize(path string) int64 {
fi, err := os.Stat(path)
if nil != err {
return -1
}
return fi.Size()
}
// See the License for the specific language governing permissions and
// limitations under the License.
package util
import (
"compress/gzip"
"encoding/json"
"net/http"
"os"
"github.com/b3log/wide/log"
)
// Logger.
var retLogger = log.NewLogger(os.Stdout)
// Result.
type Result struct {
Succ bool `json:"succ"` // successful or not
Code string `json:"code"` // return code
Msg string `json:"msg"` // message
Data interface{} `json:"data"` // data object
}
// NewResult creates a result with Succ=true, Code="0", Msg="", Data=nil.
func NewResult() *Result {
return &Result{
Succ: true,
Code: "0",
Msg: "",
func loadConf(confIP, confPort, confChannel string) {
bytes, err := ioutil.ReadFile("conf/coditor.json")
if nil != err {
logger.Error(err)
os.Exit(-1)
}
conf = &config{}
err = json.Unmarshal(bytes, conf)
if err != nil {
logger.Error("Parses [coditor.json] error: ", err)
os.Exit(-1)
}
log.SetLevel(conf.LogLevel)
logger = log.NewLogger(os.Stdout)
logger.Debug("Conf: \n" + string(bytes))
// Working Driectory
conf.WD = util.OS.Pwd()
logger.Debugf("${pwd} [%s]", conf.WD)
// IP
ip, err := util.Net.LocalIP()
if err != nil {
logger.Error(err)
os.Exit(-1)
}
logger.Debugf("${ip} [%s]", ip)
conf.IP = strings.Replace(conf.IP, "${ip}", ip, 1)
if "" != confIP {
conf.IP = confIP
}
if "" != confPort {
conf.Port = confPort
}
// Server
conf.Server = strings.Replace(conf.Server, "{IP}", conf.IP, 1)
// Static Server
conf.StaticServer = strings.Replace(conf.StaticServer, "{IP}", conf.IP, 1)
conf.StaticServer = strings.Replace(conf.StaticServer, "{Port}", conf.Port, 1)
conf.StaticResourceVersion = strings.Replace(conf.StaticResourceVersion, "${time}", strconv.FormatInt(time.Now().UnixNano(), 10), 1)
// Channel
conf.Channel = strings.Replace(conf.Channel, "{IP}", conf.IP, 1)
conf.Channel = strings.Replace(conf.Channel, "{Port}", conf.Port, 1)
if "" != confChannel {
conf.Channel = confChannel
}
conf.Server = strings.Replace(conf.Server, "{Port}", conf.Port, 1)
}