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jekyll.go
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jekyll.go
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package jekyll
import (
"net/http"
"github.com/hacdias/filemanager"
"github.com/hacdias/filemanager/caddy/parser"
h "github.com/hacdias/filemanager/http"
"github.com/mholt/caddy"
"github.com/mholt/caddy/caddyhttp/httpserver"
)
func init() {
caddy.RegisterPlugin("jekyll", caddy.Plugin{
ServerType: "http",
Action: setup,
})
}
type plugin struct {
Next httpserver.Handler
Configs []*filemanager.FileManager
}
// ServeHTTP determines if the request is for this plugin, and if all prerequisites are met.
func (f plugin) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
for i := range f.Configs {
// Checks if this Path should be handled by File Manager.
if !httpserver.Path(r.URL.Path).Matches(f.Configs[i].BaseURL) {
continue
}
h.Handler(f.Configs[i]).ServeHTTP(w, r)
return 0, nil
}
return f.Next.ServeHTTP(w, r)
}
// setup configures a new FileManager middleware instance.
func setup(c *caddy.Controller) error {
configs, err := parser.Parse(c, "jekyll")
if err != nil {
return err
}
httpserver.GetConfig(c).AddMiddleware(func(next httpserver.Handler) httpserver.Handler {
return plugin{Configs: configs, Next: next}
})
return nil
}