smtp setting gui

This closes #45 and provides a GUI for setting SMTP

core/api/endpoint/global_endpoint.go

@@ -0,0 +1,81 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+package endpoint
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+
+	"github.com/documize/community/core/api/request"
+	"github.com/documize/community/core/api/util"
+)
+
+// GetGlobalConfig returns installation-wide settings
+func GetGlobalConfig(w http.ResponseWriter, r *http.Request) {
+	method := "GetGlobalConfig"
+	p := request.GetPersister(r)
+
+	if !p.Context.Global {
+		writeForbiddenError(w)
+		return
+	}
+
+	// SMTP settings
+	config := request.ConfigString("SMTP", "")
+
+	// marshall as JSON
+	var y map[string]interface{}
+	json.Unmarshal([]byte(config), &y)
+
+	json, err := json.Marshal(y)
+	if err != nil {
+		writeJSONMarshalError(w, method, "GetGlobalConfig", err)
+		return
+	}
+
+	util.WriteSuccessBytes(w, json)
+}
+
+// SaveGlobalConfig persists global configuration.
+func SaveGlobalConfig(w http.ResponseWriter, r *http.Request) {
+	method := "SaveGlobalConfig"
+	p := request.GetPersister(r)
+
+	if !p.Context.Global {
+		writeForbiddenError(w)
+		return
+	}
+
+	defer r.Body.Close()
+
+	body, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		writePayloadError(w, method, err)
+		return
+	}
+
+	var config string
+	config = string(body)
+
+	tx, err := request.Db.Beginx()
+	if err != nil {
+		writeTransactionError(w, method, err)
+		return
+	}
+
+	p.Context.Transaction = tx
+
+	request.ConfigSet("SMTP", config)
+
+	util.WriteSuccessEmptyJSON(w)
+}