func (c *SessionStorage) Get(key string, ctx echo.Context) string {
s := X.X(ctx).Session()
if s == nil {
return ""
}
val, _ := s.Get(key).(string)
return val
}
func (c *SessionStorage) Set(key, val string, ctx echo.Context) {
s := X.X(ctx).Session()
if s == nil {
return
}
s.Set(key, val)
s.Save()
}
func (c *Config) Write(b []byte, ctx echo.Context) bool {
if !c.HtmlCacheOn || ctx.Request().Method() != `GET` || X.X(ctx).Code != http.StatusOK {
return false
}
tmpl := X.MustString(ctx, `webx:saveHtmlFile`)
if tmpl == `` {
return false
}
if err := com.WriteFile(tmpl, b); err != nil {
ctx.Object().Echo().Logger().Debug(err)
}
return true
}
func Sessions(name string, store ss.Store) echo.MiddlewareFunc {
return echo.MiddlewareFunc(func(h echo.Handler) echo.Handler {
return echo.HandlerFunc(func(ctx echo.Context) error {
c := X.X(ctx)
s := ss.NewMySession(store, name, ctx)
if se, ok := interface{}(c).(Sessionser); ok {
se.InitSession(s)
}
err := h.Handle(c)
s.Save()
return err
})
})
}
func (a *Language) Middleware() echo.MiddlewareFunc {
return echo.MiddlewareFunc(func(h echo.Handler) echo.Handler {
return echo.HandlerFunc(func(c echo.Context) error {
lang := a.DetectURI(c.Response(), c.Request())
c.SetFunc("Lang", func() string {
return lang
})
c.SetFunc("T", func(key string, args ...interface{}) string {
return i18n.T(lang, key, args...)
})
X.X(c).Language = lang
return h.Handle(c)
})
})
}
func (c *Config) Middleware() echo.MiddlewareFunc {
return echo.MiddlewareFunc(func(h echo.Handler) echo.Handler {
return echo.HandlerFunc(func(ctx echo.Context) error {
if c.Read(ctx) {
return nil
}
if err := h.Handle(ctx); err != nil {
return err
}
if X.X(ctx).Exit {
return nil
}
c.Write(ctx.Response().Body(), ctx)
return nil
})
})
}
func (c *CookieStorage) Set(key, val string, ctx echo.Context) {
X.X(ctx).SetCookie(key, val)
}
func (c *CookieStorage) Get(key string, ctx echo.Context) string {
return X.X(ctx).GetCookie(key)
}
func (c *Config) Read(ctx echo.Context) bool {
ct := X.X(ctx)
req := ctx.Request()
if !c.HtmlCacheOn || req.Method() != `GET` {
return false
}
p := strings.Trim(req.URL().Path(), `/`)
if p == `` {
p = `index`
}
s := strings.SplitN(p, `/`, 3)
if c.htmlCacheRules == nil {
c.htmlCacheRules = make(map[string]*Rule)
for key, rule := range c.HtmlCacheRules {
c.htmlCacheRules[key] = c.Rule(rule)
}
}
var rule *Rule
switch len(s) {
case 2:
k := s[0] + `:` + s[1]
if v, ok := c.htmlCacheRules[k]; ok {
rule = v
} else if v, ok := c.htmlCacheRules[s[1]]; ok {
rule = v
} else {
k = s[0] + `:`
if v, ok := c.htmlCacheRules[k]; ok {
rule = v
}
}
case 1:
k := s[0] + `:`
if v, ok := c.htmlCacheRules[k]; ok {
rule = v
}
}
var saveFile string = c.SaveFileName(rule, ctx)
if saveFile == "" {
return false
}
if ct.Format != `` {
saveFile += `.` + ct.Format
}
mtime, expired := c.Expired(rule, ctx, saveFile)
if expired {
ctx.Set(`webx:saveHtmlFile`, saveFile)
return false
}
//_ = mtime
//ctx.File(saveFile, ``, false)
if !HttpCache(ctx, mtime, nil) {
html, err := com.ReadFile(saveFile)
if err != nil {
ctx.Object().Echo().Logger().Error(err)
}
Output(html, ct)
}
ct.Exit = true
return true
}