github.com/res-am/buffalo@v0.11.1/render/helpers.go (about)

     1  package render
     2  
     3  import (
     4  	"html/template"
     5  	"net/http"
     6  
     7  	"github.com/gobuffalo/plush"
     8  	"github.com/gobuffalo/pop"
     9  	"github.com/gobuffalo/tags"
    10  	"github.com/pkg/errors"
    11  )
    12  
    13  func init() {
    14  	plush.Helpers.Add("paginator", func(pagination *pop.Paginator, opts map[string]interface{}, help plush.HelperContext) (template.HTML, error) {
    15  		if opts["path"] == nil {
    16  			if req, ok := help.Value("request").(*http.Request); ok {
    17  				opts["path"] = req.URL.String()
    18  			}
    19  		}
    20  		t, err := tags.Pagination(pagination, opts)
    21  		if err != nil {
    22  			return "", errors.WithStack(err)
    23  		}
    24  		return t.HTML(), nil
    25  	})
    26  }