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package view
import (
"strconv"
"github.com/valyala/fasthttp"
"git.sr.ht/~gabrielgio/img"
"git.sr.ht/~gabrielgio/img/pkg/components/media"
"git.sr.ht/~gabrielgio/img/pkg/ext"
)
type (
MediaView struct {
mediaRepository media.Repository
}
Page struct {
Medias []*media.Media
Next *media.Pagination
}
)
func getPagination(ctx *fasthttp.RequestCtx) *media.Pagination {
var (
size int
page int
sizeStr = string(ctx.FormValue("size"))
pageStr = string(ctx.FormValue("page"))
)
if sizeStr == "" {
size = 100
} else if s, err := strconv.Atoi(sizeStr); err != nil {
size = 100
} else {
size = s
}
if pageStr == "" {
page = 0
} else if p, err := strconv.Atoi(pageStr); err != nil {
page = 0
} else {
page = p
}
return &media.Pagination{
Page: page,
Size: size,
}
}
func NewMediaView(mediaRepository media.Repository) *MediaView {
return &MediaView{
mediaRepository: mediaRepository,
}
}
func (self *MediaView) Index(ctx *fasthttp.RequestCtx) error {
p := getPagination(ctx)
medias, err := self.mediaRepository.List(ctx, p)
if err != nil {
return err
}
err = img.Render(ctx, "media.html", &img.HTMLView[*Page]{
Title: "Media",
Data: &Page{
Medias: medias,
Next: &media.Pagination{
Size: p.Size,
Page: p.Page + 1,
},
},
})
if err != nil {
return err
}
return nil
}
func (self *MediaView) GetImage(ctx *fasthttp.RequestCtx) error {
pathHash := string(ctx.FormValue("path_hash"))
media, err := self.mediaRepository.Get(ctx, pathHash)
if err != nil {
return err
}
ctx.Response.Header.SetContentType(media.MIMEType)
ctx.SendFile(media.Path)
return nil
}
func (self *MediaView) SetMyselfIn(r *ext.Router) {
r.GET("/media", self.Index)
r.POST("/media", self.Index)
r.GET("/media/image", self.GetImage)
}
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