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-rw-r--r--serve.go116
1 files changed, 111 insertions, 5 deletions
diff --git a/serve.go b/serve.go
index b1d921d..df344ce 100644
--- a/serve.go
+++ b/serve.go
@@ -6,25 +6,31 @@ import (
"log"
"net/http"
"regexp"
+ "path/filepath"
+ "time"
)
var (
- tmplHome, tmplView, tmplUser, tmplBomView *template.Template
+ tmplHome, tmplView, tmplUser, tmplBomView, tmplBomUpload *template.Template
)
func baseHandler(w http.ResponseWriter, r *http.Request) {
var err error
log.Printf("serving %s\n", r.URL.Path)
- bomUrlPattern := regexp.MustCompile("^/([a-zA-Z][a-zA-Z0-9_]*)/([a-zA-Z][a-zA-Z0-9_]*)(/.*)$")
+ bomUrlPattern := regexp.MustCompile("^/([a-zA-Z][a-zA-Z0-9_]*)/([a-zA-Z][a-zA-Z0-9_]*)/$")
+ bomUploadUrlPattern := regexp.MustCompile("^/([a-zA-Z][a-zA-Z0-9_]*)/([a-zA-Z][a-zA-Z0-9_]*)/_upload/$")
userUrlPattern := regexp.MustCompile("^/([a-zA-Z][a-zA-Z0-9_]*)/$")
switch {
case r.URL.Path == "/":
err = homeController(w, r)
+ case bomUploadUrlPattern.MatchString(r.URL.Path):
+ match := bomUploadUrlPattern.FindStringSubmatch(r.URL.Path)
+ err = bomUploadController(w, r, match[1], match[2])
case bomUrlPattern.MatchString(r.URL.Path):
match := bomUrlPattern.FindStringSubmatch(r.URL.Path)
- err = bomController(w, r, match[1], match[2], match[3])
+ err = bomController(w, r, match[1], match[2])
case userUrlPattern.MatchString(r.URL.Path):
match := userUrlPattern.FindStringSubmatch(r.URL.Path)
err = userController(w, r, match[1], "")
@@ -74,7 +80,7 @@ func userController(w http.ResponseWriter, r *http.Request, user, extra string)
return
}
-func bomController(w http.ResponseWriter, r *http.Request, user, name, extra string) (err error) {
+func bomController(w http.ResponseWriter, r *http.Request, user, name string) (err error) {
if !isShortName(user) {
http.Error(w, "invalid username: "+user, 400)
return
@@ -86,12 +92,111 @@ func bomController(w http.ResponseWriter, r *http.Request, user, name, extra str
context := make(map[string]interface{})
context["BomMeta"], context["Bom"], err = bomstore.GetHead(ShortName(user), ShortName(name))
if err != nil {
- return
+ http.Error(w, "404 couldn't open bom: " + user + "/" + name, 404)
+ return nil
}
err = tmplBomView.Execute(w, context)
return
}
+func bomUploadController(w http.ResponseWriter, r *http.Request, user, name string) (err error) {
+
+ if !isShortName(user) {
+ http.Error(w, "invalid username: "+user, 400)
+ return
+ }
+ if !isShortName(name) {
+ http.Error(w, "invalid bom name: "+name, 400)
+ return
+ }
+ context := make(map[string]interface{})
+ context["user"] = ShortName(user)
+ context["name"] = ShortName(name)
+ context["BomMeta"], context["Bom"], err = bomstore.GetHead(ShortName(user), ShortName(name))
+
+ switch r.Method {
+ case "POST":
+
+
+ err := r.ParseMultipartForm(1024*1024*2)
+ if err != nil {
+ log.Println(err)
+ http.Error(w, err.Error(), 400)
+ return nil
+ }
+ file, fileheader, err := r.FormFile("bomfile")
+ if err != nil {
+ log.Println(err)
+ context["error"] = "bomfile was nil!"
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+ if file == nil {
+ log.Println("bomfile was nil")
+ context["error"] = "bomfile was nil!"
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+ versionStr := r.FormValue("version")
+ if len(versionStr) == 0 || isShortName(versionStr) == false {
+ context["error"] = "Version must be specified and a ShortName!"
+ context["version"] = versionStr
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+
+ //contentType := fileheader.Header["Content-Type"][0]
+ var b *Bom
+ var bm *BomMeta
+
+ switch filepath.Ext(fileheader.Filename) {
+ case ".json":
+ bm, b, err = LoadBomFromJSON(file)
+ if err != nil {
+ context["error"] = "Problem loading JSON file"
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+ case ".csv":
+ b, err = LoadBomFromCSV(file)
+ bm = &BomMeta{}
+ if err != nil {
+ context["error"] = "Problem loading XML file"
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+ case ".xml":
+ bm, b, err = LoadBomFromXML(file)
+ if err != nil {
+ context["error"] = "Problem loading XML file"
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+ default:
+ context["error"] = "Unknown file type: " + string(fileheader.Filename)
+ err = tmplBomUpload.Execute(w, context)
+ return err
+ }
+ bm.Owner = user
+ bm.Name = name
+ b.Progeny = "File uploaded from " + fileheader.Filename
+ b.Created = time.Now()
+ b.Version = string(versionStr)
+ if err := bomstore.Persist(bm, b, ShortName(versionStr)); err != nil {
+ context["error"] = "Problem saving to datastore: " + err.Error()
+ err = tmplBomUpload.Execute(w, context)
+ }
+ http.Redirect(w, r, "//" + user + "/" + name + "/", 302)
+ case "GET":
+ err = tmplBomUpload.Execute(w, context)
+ default:
+ http.Error(w, "bad method", 405)
+ return nil
+ }
+ return
+}
+
+
func serveCmd() {
var err error
@@ -100,6 +205,7 @@ func serveCmd() {
tmplHome = template.Must(template.ParseFiles(*templatePath+"/home.html", baseTmplPath))
tmplUser = template.Must(template.ParseFiles(*templatePath+"/user.html", baseTmplPath))
tmplBomView = template.Must(template.ParseFiles(*templatePath+"/bom_view.html", baseTmplPath))
+ tmplBomUpload = template.Must(template.ParseFiles(*templatePath+"/bom_upload.html", baseTmplPath))
if err != nil {
log.Fatal(err)
}