All configuration reload-able

13 files changed, 88 insertions, 45 deletions

diff --git a/README.md b/README.md
index 3668ae8998..e78ce8fe99 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ There are some very good products in this category such as [gitlab](http://gitla
 - Repository viewer.
 - Gravatar support.
 - Mail service(register).
+- Administration panel.
 - Supports MySQL, PostgreSQL and SQLite3(binary release only).
 
 ## Installation
diff --git a/models/models.go b/models/models.go
index 8df230975f..bb0015d3de 100644
--- a/models/models.go
+++ b/models/models.go
@@ -16,30 +16,39 @@ import (
 	"github.com/gogits/gogs/modules/base"
 )
 
-var orm *xorm.Engine
+var (
+	orm *xorm.Engine
+
+	dbCfg struct {
+		Type, Host, Name, User, Pwd, Path, SslMode string
+	}
+)
+
+func LoadModelsConfig() {
+	dbCfg.Type = base.Cfg.MustValue("database", "DB_TYPE")
+	dbCfg.Host = base.Cfg.MustValue("database", "HOST")
+	dbCfg.Name = base.Cfg.MustValue("database", "NAME")
+	dbCfg.User = base.Cfg.MustValue("database", "USER")
+	dbCfg.Pwd = base.Cfg.MustValue("database", "PASSWD")
+	dbCfg.Path = base.Cfg.MustValue("database", "PATH", "data/gogs.db")
+	dbCfg.SslMode = base.Cfg.MustValue("database", "SSL_MODE")
+}
 
 func setEngine() {
-	dbType := base.Cfg.MustValue("database", "DB_TYPE")
-	dbHost := base.Cfg.MustValue("database", "HOST")
-	dbName := base.Cfg.MustValue("database", "NAME")
-	dbUser := base.Cfg.MustValue("database", "USER")
-	dbPwd := base.Cfg.MustValue("database", "PASSWD")
-	dbPath := base.Cfg.MustValue("database", "PATH", "data/gogs.db")
-	sslMode := base.Cfg.MustValue("database", "SSL_MODE")
 
 	var err error
-	switch dbType {
+	switch dbCfg.Type {
 	case "mysql":
 		orm, err = xorm.NewEngine("mysql", fmt.Sprintf("%s:%s@%s/%s?charset=utf8",
-			dbUser, dbPwd, dbHost, dbName))
+			dbCfg.User, dbCfg.Pwd, dbCfg.Host, dbCfg.Name))
 	case "postgres":
 		orm, err = xorm.NewEngine("postgres", fmt.Sprintf("user=%s password=%s dbname=%s sslmode=%s",
-			dbUser, dbPwd, dbName, sslMode))
+			dbCfg.User, dbCfg.Pwd, dbCfg.Name, dbCfg.SslMode))
 	case "sqlite3":
-		os.MkdirAll(path.Dir(dbPath), os.ModePerm)
-		orm, err = xorm.NewEngine("sqlite3", dbPath)
+		os.MkdirAll(path.Dir(dbCfg.Path), os.ModePerm)
+		orm, err = xorm.NewEngine("sqlite3", dbCfg.Path)
 	default:
-		fmt.Printf("Unknown database type: %s\n", dbType)
+		fmt.Printf("Unknown database type: %s\n", dbCfg.Type)
 		os.Exit(2)
 	}
 	if err != nil {
@@ -61,7 +70,7 @@ func setEngine() {
 	orm.ShowSQL = true
 }
 
-func init() {
+func NewEngine() {
 	setEngine()
 	if err := orm.Sync(new(User), new(PublicKey), new(Repository), new(Watch),
 		new(Action), new(Access)); err != nil {
diff --git a/models/models_test.go b/models/models_test.go
index c44ef476c6..d0f734d678 100644
--- a/models/models_test.go
+++ b/models/models_test.go
@@ -13,6 +13,9 @@ import (
 )
 
 func init() {
+	LoadModelsConfig()
+	NewEngine()
+
 	var err error
 	orm, err = xorm.NewEngine("sqlite3", "./test.db")
 	if err != nil {
diff --git a/models/repo.go b/models/repo.go
index 93f68ceddf..f252004785 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -41,10 +41,12 @@ var (
 	LanguageIgns, Licenses []string
 )
 
-func init() {
+func LoadRepoConfig() {
 	LanguageIgns = strings.Split(base.Cfg.MustValue("repository", "LANG_IGNS"), "|")
 	Licenses = strings.Split(base.Cfg.MustValue("repository", "LICENSES"), "|")
+}
 
+func NewRepoContext() {
 	zip.Verbose = false
 
 	// Check if server has basic git setting.
diff --git a/modules/base/conf.go b/modules/base/conf.go
index 41b66b69f8..42d50da4f3 100644
--- a/modules/base/conf.go
+++ b/modules/base/conf.go
@@ -148,7 +148,7 @@ func newRegisterMailService() {
 	log.Info("Register Mail Service Enabled")
 }
 
-func init() {
+func NewConfigContext() {
 	var err error
 	workDir, err := exeDir()
 	if err != nil {
diff --git a/modules/mailer/mailer.go b/modules/mailer/mailer.go
index 150607f8c4..da63e01d2a 100644
--- a/modules/mailer/mailer.go
+++ b/modules/mailer/mailer.go
@@ -40,7 +40,7 @@ func (m Message) Content() string {
 
 var mailQueue chan *Message
 
-func init() {
+func NewMailerContext() {
 	mailQueue = make(chan *Message, base.Cfg.MustInt("mailer", "SEND_BUFFER_LEN", 10))
 	go processMailQueue()
 }
diff --git a/routers/admin/admin.go b/routers/admin/admin.go
index a37f1207c9..1095a599b9 100644
--- a/routers/admin/admin.go
+++ b/routers/admin/admin.go
@@ -11,12 +11,14 @@ import (
 
 func Dashboard(ctx *middleware.Context) {
 	ctx.Data["Title"] = "Admin Dashboard"
+	ctx.Data["PageIsDashboard"] = true
 	ctx.Data["Stats"] = models.GetStatistic()
 	ctx.HTML(200, "admin/dashboard")
 }
 
 func Users(ctx *middleware.Context) {
 	ctx.Data["Title"] = "User Management"
+	ctx.Data["PageIsUsers"] = true
 
 	var err error
 	ctx.Data["Users"], err = models.GetUsers(100, 0)
@@ -29,6 +31,8 @@ func Users(ctx *middleware.Context) {
 
 func Repositories(ctx *middleware.Context) {
 	ctx.Data["Title"] = "Repository Management"
+	ctx.Data["PageIsRepos"] = true
+
 	var err error
 	ctx.Data["Repos"], err = models.GetRepos(100, 0)
 	if err != nil {
@@ -37,3 +41,9 @@ func Repositories(ctx *middleware.Context) {
 	}
 	ctx.HTML(200, "admin/repos")
 }
+
+func Config(ctx *middleware.Context) {
+	ctx.Data["Title"] = "Server Configuration"
+	ctx.Data["PageIsConfig"] = true
+	ctx.HTML(200, "admin/config")
+}
diff --git a/templates/admin/config.tmpl b/templates/admin/config.tmpl
new file mode 100644
index 0000000000..d209bcdfd9
--- /dev/null
+++ b/templates/admin/config.tmpl
@@ -0,0 +1,17 @@
+{{template "base/head" .}}
+{{template "base/navbar" .}}
+<div id="gogs-body" class="container" data-page="admin">
+    {{template "admin/nav" .}}
+    <div id="gogs-admin-container" class="col-md-9">
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                Server Configuration
+            </div>
+
+            <div class="panel-body">
+
+            </div>
+        </div>
+    </div>
+</div>
+{{template "base/footer" .}}
\ No newline at end of file
diff --git a/templates/admin/dashboard.tmpl b/templates/admin/dashboard.tmpl
index 6a914b65f7..8950f50cac 100644
--- a/templates/admin/dashboard.tmpl
+++ b/templates/admin/dashboard.tmpl
@@ -1,14 +1,7 @@
 {{template "base/head" .}}
 {{template "base/navbar" .}}
 <div id="gogs-body" class="container" data-page="admin">
-    <div id="gogs-user-setting-nav" class="col-md-3">
-        <ul class="list-group" data-init="tabs">
-            <li class="list-group-item active"><a href="/admin"><i class="fa fa-tachometer fa-lg"></i> Dashboard</a></li>
-            <li class="list-group-item"><a href="/admin/users"><i class="fa fa-users fa-lg"></i> Users</a></li>
-            <li class="list-group-item"><a href="/admin/repos"><i class="fa fa-book fa-lg"></i> Repositories</a></li>
-        </ul>
-    </div>
-
+    {{template "admin/nav" .}}
     <div id="gogs-admin-container" class="col-md-9">
         <div class="panel panel-default">
             <div class="panel-heading">
diff --git a/templates/admin/nav.tmpl b/templates/admin/nav.tmpl
new file mode 100644
index 0000000000..bb704ee3fb
--- /dev/null
+++ b/templates/admin/nav.tmpl
@@ -0,0 +1,8 @@
+<div id="gogs-user-setting-nav" class="col-md-3">
+    <ul class="list-group" data-init="tabs">
+        <li class="list-group-item{{if .PageIsDashboard}} active{{end}}"><a href="/admin"><i class="fa fa-tachometer fa-lg"></i> Dashboard</a></li>
+        <li class="list-group-item{{if .PageIsUsers}} active{{end}}"><a href="/admin/users"><i class="fa fa-users fa-lg"></i> Users</a></li>
+        <li class="list-group-item{{if .PageIsRepos}} active{{end}}"><a href="/admin/repos"><i class="fa fa-book fa-lg"></i> Repositories</a></li>
+        <li class="list-group-item{{if .PageIsConfig}} active{{end}}"><a href="/admin/config"><i class="fa fa-cogs fa-lg"></i> Configuration</a></li>
+    </ul>
+</div>
\ No newline at end of file
diff --git a/templates/admin/repos.tmpl b/templates/admin/repos.tmpl
index f4834c9060..a1f41d8365 100644
--- a/templates/admin/repos.tmpl
+++ b/templates/admin/repos.tmpl
@@ -1,14 +1,7 @@
 {{template "base/head" .}}
 {{template "base/navbar" .}}
 <div id="gogs-body" class="container" data-page="admin">
-    <div id="gogs-user-setting-nav" class="col-md-3">
-        <ul class="list-group" data-init="tabs">
-            <li class="list-group-item"><a href="/admin"><i class="fa fa-tachometer fa-lg"></i> Dashboard</a></li>
-            <li class="list-group-item"><a href="/admin/users"><i class="fa fa-users fa-lg"></i> Users</a></li>
-            <li class="list-group-item active"><a href="/admin/repos"><i class="fa fa-book fa-lg"></i> Repositories</a></li>
-        </ul>
-    </div>
-
+    {{template "admin/nav" .}}
     <div id="gogs-admin-container" class="col-md-9">
         <div class="panel panel-default">
             <div class="panel-heading">
diff --git a/templates/admin/users.tmpl b/templates/admin/users.tmpl
index b690e1771e..ae2b5bbb65 100644
--- a/templates/admin/users.tmpl
+++ b/templates/admin/users.tmpl
@@ -1,14 +1,7 @@
 {{template "base/head" .}}
 {{template "base/navbar" .}}
 <div id="gogs-body" class="container" data-page="admin">
-    <div id="gogs-user-setting-nav" class="col-md-3">
-        <ul class="list-group" data-init="tabs">
-            <li class="list-group-item"><a href="/admin"><i class="fa fa-tachometer fa-lg"></i> Dashboard</a></li>
-            <li class="list-group-item active"><a href="/admin/users"><i class="fa fa-users fa-lg"></i> Users</a></li>
-            <li class="list-group-item"><a href="/admin/repos"><i class="fa fa-book fa-lg"></i> Repositories</a></li>
-        </ul>
-    </div>
-
+    {{template "admin/nav" .}}
     <div id="gogs-admin-container" class="col-md-9">
         <div class="panel panel-default">
             <div class="panel-heading">
diff --git a/web.go b/web.go
index a5a8305aee..648cb9d79c 100644
--- a/web.go
+++ b/web.go
@@ -16,9 +16,11 @@ import (
 
 	"github.com/gogits/binding"
 
+	"github.com/gogits/gogs/models"
 	"github.com/gogits/gogs/modules/auth"
 	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/log"
+	"github.com/gogits/gogs/modules/mailer"
 	"github.com/gogits/gogs/modules/middleware"
 	"github.com/gogits/gogs/routers"
 	"github.com/gogits/gogs/routers/admin"
@@ -36,6 +38,16 @@ gogs web`,
 	Flags:  []cli.Flag{},
 }
 
+// globalInit is for global configuration reload-able.
+func globalInit() {
+	base.NewConfigContext()
+	mailer.NewMailerContext()
+	models.LoadModelsConfig()
+	models.LoadRepoConfig()
+	models.NewRepoContext()
+	models.NewEngine()
+}
+
 // Check run mode(Default of martini is Dev).
 func checkRunMode() {
 	switch base.Cfg.MustValue("", "RUN_MODE") {
@@ -59,6 +71,7 @@ func newMartini() *martini.ClassicMartini {
 }
 
 func runWeb(*cli.Context) {
+	globalInit()
 	base.NewServices()
 	checkRunMode()
 	log.Info("%s %s", base.AppName, base.AppVer)
@@ -101,9 +114,10 @@ func runWeb(*cli.Context) {
 	m.Get("/help", routers.Help)
 
 	adminReq := middleware.AdminRequire()
-	m.Any("/admin", reqSignIn, adminReq, admin.Dashboard)
-	m.Any("/admin/users", reqSignIn, adminReq, admin.Users)
-	m.Any("/admin/repos", reqSignIn, adminReq, admin.Repositories)
+	m.Get("/admin", reqSignIn, adminReq, admin.Dashboard)
+	m.Get("/admin/users", reqSignIn, adminReq, admin.Users)
+	m.Get("/admin/repos", reqSignIn, adminReq, admin.Repositories)
+	m.Get("/admin/config", reqSignIn, adminReq, admin.Config)
 
 	m.Post("/:username/:reponame/settings", reqSignIn, middleware.RepoAssignment(true), repo.SettingPost)
 	m.Get("/:username/:reponame/settings", reqSignIn, middleware.RepoAssignment(true), repo.Setting)