owl-blogs/cmd/owl-web/main.go

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package main
import (
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"h4kor/owl-blogs"
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"net/http"
"os"
"strconv"
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"github.com/julienschmidt/httprouter"
)
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func Router(repo owl.Repository) http.Handler {
router := httprouter.New()
router.ServeFiles("/static/*filepath", http.Dir(repo.StaticDir()))
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router.GET("/", repoIndexHandler(repo))
router.GET("/user/:user/", userIndexHandler(repo))
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router.GET("/user/:user/posts/:post/", postHandler(repo))
router.GET("/user/:user/posts/:post/media/*filepath", postMediaHandler(repo))
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router.NotFound = http.HandlerFunc(notFoundHandler(repo))
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return router
}
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func SingleUserRouter(repo owl.Repository) http.Handler {
router := httprouter.New()
router.ServeFiles("/static/*filepath", http.Dir(repo.StaticDir()))
router.GET("/", userIndexHandler(repo))
router.GET("/posts/:post/", postHandler(repo))
router.GET("/posts/:post/media/*filepath", postMediaHandler(repo))
return router
}
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func main() {
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println("owl web server")
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println("Parameters")
println("-repo <repo> - Specify the repository to use. Defaults to '.'")
println("-port <port> - Specify the port to use, Default is '8080'")
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println("-user <name> - Start server in single user mode.")
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var repoName string
var port int
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var singleUserName string
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for i, arg := range os.Args[0 : len(os.Args)-1] {
if arg == "-port" {
port, _ = strconv.Atoi(os.Args[i+1])
}
if arg == "-repo" {
repoName = os.Args[i+1]
}
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if arg == "-user" {
singleUserName = os.Args[i+1]
}
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}
if repoName == "" {
repoName = "."
}
if port == 0 {
port = 8080
}
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var repo owl.Repository
var err error
if singleUserName != "" {
println("Single user mode")
println("Repository:", repoName)
println("User:", singleUserName)
repo, err = owl.OpenSingleUserRepo(repoName, singleUserName)
} else {
println("Multi user mode")
println("Repository:", repoName)
repo, err = owl.OpenRepository(repoName)
}
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if err != nil {
println("Error opening repository: ", err.Error())
os.Exit(1)
}
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var router http.Handler
if singleUserName == "" {
println("Multi user mode Router used")
router = Router(repo)
} else {
println("Single user mode Router used")
router = SingleUserRouter(repo)
}
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println("Listening on port", port)
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http.ListenAndServe(":"+strconv.Itoa(port), router)
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}