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Code Issues Releases Activity

Enhanced recover middleware

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Signed-off-by: Vishal Rana <vr@labstack.com>
This commit is contained in:
Vishal Rana
2016-03-14 13:55:38 -07:00
parent 0465314380
commit 00bf0d651f
6 changed files with 99 additions and 40 deletions
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32
middleware/static.go
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@ -9,26 +9,30 @@ import (
)
type (
StaticOptions struct {
StaticConfig struct {
Root string `json:"root"`
Index string `json:"index"`
Browse bool `json:"browse"`
}
)
func Static(root string, options ...StaticOptions) echo.MiddlewareFunc {
return func(next echo.Handler) echo.Handler {
// Default options
opts := StaticOptions{}
if len(options) > 0 {
opts = options[0]
}
if opts.Index == "" {
opts.Index = "index.html"
}
var (
DefaultStaticConfig = StaticConfig{
Index: "index.html",
Browse: false,
}
)
func Static(root string) echo.MiddlewareFunc {
c := DefaultStaticConfig
c.Root = root
return StaticFromConfig(c)
}
func StaticFromConfig(config StaticConfig) echo.MiddlewareFunc {
return func(next echo.Handler) echo.Handler {
return echo.HandlerFunc(func(c echo.Context) error {
fs := http.Dir(root)
fs := http.Dir(config.Root)
file := path.Clean(c.Request().URL().Path())
f, err := fs.Open(file)
if err != nil {
@ -49,10 +53,10 @@ func Static(root string, options ...StaticOptions) echo.MiddlewareFunc {
d := f
// Index file
file = path.Join(file, opts.Index)
file = path.Join(file, config.Index)
f, err = fs.Open(file)
if err != nil {
if opts.Browse {
if config.Browse {
dirs, err := d.Readdir(-1)
if err != nil {
return err