From af1f4677c685e8a2c4967ffa0350d314a6543db7 Mon Sep 17 00:00:00 2001 From: Horus3 Date: Thu, 5 Feb 2015 02:55:30 +0100 Subject: Init --- app/controllers/app.go | 11 ++++++++ app/controllers/db.go | 43 +++++++++++++++++++++++++++++++ app/controllers/url.go | 28 +++++++++++++++++++++ app/init.go | 38 ++++++++++++++++++++++++++++ app/views/App/Index.html | 23 +++++++++++++++++ app/views/debug.html | 64 +++++++++++++++++++++++++++++++++++++++++++++++ app/views/errors/404.html | 20 +++++++++++++++ app/views/errors/500.html | 16 ++++++++++++ app/views/flash.html | 18 +++++++++++++ app/views/footer.html | 5 ++++ app/views/header.html | 17 +++++++++++++ 11 files changed, 283 insertions(+) create mode 100644 app/controllers/app.go create mode 100644 app/controllers/db.go create mode 100644 app/controllers/url.go create mode 100644 app/init.go create mode 100644 app/views/App/Index.html create mode 100644 app/views/debug.html create mode 100644 app/views/errors/404.html create mode 100644 app/views/errors/500.html create mode 100644 app/views/flash.html create mode 100644 app/views/footer.html create mode 100644 app/views/header.html (limited to 'app') diff --git a/app/controllers/app.go b/app/controllers/app.go new file mode 100644 index 0000000..e76d76b --- /dev/null +++ b/app/controllers/app.go @@ -0,0 +1,11 @@ +package controllers + +import "github.com/revel/revel" + +type App struct { + *revel.Controller +} + +func (c App) Index() revel.Result { + return c.Render() +} diff --git a/app/controllers/db.go b/app/controllers/db.go new file mode 100644 index 0000000..9607f24 --- /dev/null +++ b/app/controllers/db.go @@ -0,0 +1,43 @@ +package controllers + +import ( + "github.com/jinzhu/gorm" + _ "github.com/mattn/go-sqlite3" + "github.com/revel/revel" +) + +type User struct { + Id int64 + Email string + Name string + Password string +} + +type Job struct { +} + +var DB *gorm.DB + +func DBInit() *sql.DB { + // Open database handler + db, err := gorm.Open("sqlite3", "/tmp/gorm.db") + + // Ping database to check if up + if err = db.DB().Ping(); err != nil { + revel.ERROR.Panicf("Failed to init database. %s \n", err) + } + + // Set Pool connections + db.DB().SetMaxIdleConns(10) + db.DB().SetMaxOpenConns(100) + + // Create tables defined as struct + db.CreateTable(&User{}) + db.CreateTable(&Job{}) + + // Add index on email + db.Model(&User{}).AddIndex("idx_user_email", "email") + + // Make database handler public + DB = db +} diff --git a/app/controllers/url.go b/app/controllers/url.go new file mode 100644 index 0000000..516f6a6 --- /dev/null +++ b/app/controllers/url.go @@ -0,0 +1,28 @@ +package controllers + +import ( + "crypto/md5" + "fmt" + "io" + "io/ioutil" + "net/http" +) + +func HashUrl(url string) (string, error) { + response, err := http.Get(url) + if err != nil { + return "Get request failed.", err + } + + defer response.Body.Close() + contents, err := ioutil.ReadAll(response.Body) + if er != nil { + return "Reading body failed.", err + } + + h := md5.New() + io.WriteString(h, string(contents)) + hash := fmt.Sprintf("%x", h.Sum(nil)) + + return hash, nil +} diff --git a/app/init.go b/app/init.go new file mode 100644 index 0000000..2305d73 --- /dev/null +++ b/app/init.go @@ -0,0 +1,38 @@ +package app + +import "github.com/revel/revel" + +func init() { + // Filters is the default set of global filters. + revel.Filters = []revel.Filter{ + revel.PanicFilter, // Recover from panics and display an error page instead. + revel.RouterFilter, // Use the routing table to select the right Action + revel.FilterConfiguringFilter, // A hook for adding or removing per-Action filters. + revel.ParamsFilter, // Parse parameters into Controller.Params. + revel.SessionFilter, // Restore and write the session cookie. + revel.FlashFilter, // Restore and write the flash cookie. + revel.ValidationFilter, // Restore kept validation errors and save new ones from cookie. + revel.I18nFilter, // Resolve the requested language + HeaderFilter, // Add some security based headers + revel.InterceptorFilter, // Run interceptors around the action. + revel.CompressFilter, // Compress the result. + revel.ActionInvoker, // Invoke the action. + } + + // register startup functions with OnAppStart + // ( order dependent ) + // revel.OnAppStart(InitDB) + // revel.OnAppStart(FillCache) +} + +// TODO turn this into revel.HeaderFilter +// should probably also have a filter for CSRF +// not sure if it can go in the same filter or not +var HeaderFilter = func(c *revel.Controller, fc []revel.Filter) { + // Add some common security headers + c.Response.Out.Header().Add("X-Frame-Options", "SAMEORIGIN") + c.Response.Out.Header().Add("X-XSS-Protection", "1; mode=block") + c.Response.Out.Header().Add("X-Content-Type-Options", "nosniff") + + fc[0](c, fc[1:]) // Execute the next filter stage. +} diff --git a/app/views/App/Index.html b/app/views/App/Index.html new file mode 100644 index 0000000..deb2304 --- /dev/null +++ b/app/views/App/Index.html @@ -0,0 +1,23 @@ +{{set . "title" "Home"}} +{{template "header.html" .}} + +
+
+
+
+

It works!

+

+
+
+
+
+ +
+
+
+ {{template "flash.html" .}} +
+
+
+ +{{template "footer.html" .}} diff --git a/app/views/debug.html b/app/views/debug.html new file mode 100644 index 0000000..f3975b7 --- /dev/null +++ b/app/views/debug.html @@ -0,0 +1,64 @@ + + + + + diff --git a/app/views/errors/404.html b/app/views/errors/404.html new file mode 100644 index 0000000..ebdfe10 --- /dev/null +++ b/app/views/errors/404.html @@ -0,0 +1,20 @@ + + + + Not found + + +{{if eq .RunMode "dev"}} +{{template "errors/404-dev.html" .}} +{{else}} + {{with .Error}} +

+ {{.Title}} +

+

+ {{.Description}} +

+ {{end}} +{{end}} + + diff --git a/app/views/errors/500.html b/app/views/errors/500.html new file mode 100644 index 0000000..0cef4de --- /dev/null +++ b/app/views/errors/500.html @@ -0,0 +1,16 @@ + + + + Application error + + + {{if eq .RunMode "dev"}} + {{template "errors/500-dev.html" .}} + {{else}} +

Oops, an error occured

+

+ This exception has been logged. +

+ {{end}} + + diff --git a/app/views/flash.html b/app/views/flash.html new file mode 100644 index 0000000..9c9ade9 --- /dev/null +++ b/app/views/flash.html @@ -0,0 +1,18 @@ +{{if .flash.success}} +
+ {{.flash.success}} +
+{{end}} + +{{if or .errors .flash.error}} +
+ {{if .flash.error}} + {{.flash.error}} + {{end}} + +
+{{end}} diff --git a/app/views/footer.html b/app/views/footer.html new file mode 100644 index 0000000..8db95e5 --- /dev/null +++ b/app/views/footer.html @@ -0,0 +1,5 @@ + {{if eq .RunMode "dev"}} + {{template "debug.html" .}} + {{end}} + + diff --git a/app/views/header.html b/app/views/header.html new file mode 100644 index 0000000..01637f4 --- /dev/null +++ b/app/views/header.html @@ -0,0 +1,17 @@ + + + + + {{.title}} + + + + + {{range .moreStyles}} + + {{end}} + {{range .moreScripts}} + + {{end}} + + -- cgit v1.2.3