Account activation done

1 files changed, 64 insertions, 0 deletions

diff --git a/activate.go b/activate.go
new file mode 100644
index 0000000..ae392d1
--- /dev/null
+++ b/activate.go
@@ -0,0 +1,64 @@
+package main
+
+import (
+	"kch42.de/gostuff/mailremind/model"
+	"log"
+	"net/http"
+)
+
+func activate(rw http.ResponseWriter, req *http.Request) {
+	outdata := &msgTpldata{Title: "Activate Account", Class: "error"}
+	defer func() {
+		if err := tplMsg.Execute(rw, outdata); err != nil {
+			log.Printf("Could not execute template in activate: %s", err)
+		}
+	}()
+
+	req.ParseForm()
+
+	_userid := req.FormValue("U")
+	code := req.FormValue("Code")
+
+	if (_userid == "") || (code == "") {
+		outdata.Msg = "User or code invalid. Check, if the activation link was correctly copied from the mail."
+		return
+	}
+
+	userid, err := db.ParseDBID(_userid)
+	if err != nil {
+		outdata.Msg = "User or code invalid. Check, if the activation link was correctly copied from the mail."
+		return
+	}
+
+	user, err := dbcon.UserByID(userid)
+	switch err {
+	case nil:
+	case model.NotFound:
+		outdata.Msg = "User not found."
+		return
+	default:
+		log.Printf("Error while getting user by ID <%s>: %s", userid, err)
+		outdata.Msg = "An error occurred while loading user data. Send a message to the support, if this happens again."
+		return
+	}
+
+	if user.ActivationCode() != code {
+		outdata.Msg = "Wrong activation code."
+		return
+	}
+
+	if err := user.SetActivationCode(""); err != nil {
+		log.Printf("Error while resetting activation code: %s", err)
+		outdata.Msg = "An error occurred while activating the user. Send a message to the support, if this happens again."
+		return
+	}
+
+	if err := user.SetActive(true); err != nil {
+		log.Printf("Error while resetting activation code: %s", err)
+		outdata.Msg = "An error occurred while activating the user. Send a message to the support, if this happens again."
+		return
+	}
+
+	outdata.Class = "success"
+	outdata.Msg = "Account activated!"
+}