navidrome/api/get_indexes.go
2016-03-02 09:10:28 -05:00

65 lines
1.7 KiB
Go

package api
import (
"github.com/astaxie/beego"
"github.com/deluan/gosonic/utils"
"github.com/karlkfi/inject"
"github.com/deluan/gosonic/api/responses"
"github.com/deluan/gosonic/consts"
"strconv"
"github.com/deluan/gosonic/domain"
)
type GetIndexesController struct {
beego.Controller
repo domain.ArtistIndexRepository
properties domain.PropertyRepository
}
func (c *GetIndexesController) Prepare() {
inject.ExtractAssignable(utils.Graph, &c.repo)
inject.ExtractAssignable(utils.Graph, &c.properties)
}
// TODO: Shortcuts amd validate musicFolder parameter
func (c *GetIndexesController) Get() {
var err error
ifModifiedSince := c.Input().Get("ifModifiedSince")
if ifModifiedSince == "" {
ifModifiedSince = "0"
}
res := &responses.ArtistIndex{}
res.IgnoredArticles = beego.AppConfig.String("ignoredArticles")
res.LastModified, err = c.properties.DefaultGet(consts.LastScan, "-1")
if err != nil {
beego.Error("Error retrieving LastScan property:", err)
c.CustomAbort(200, string(responses.NewError(responses.ERROR_GENERIC, "Internal Error")))
}
i, _ := strconv.Atoi(ifModifiedSince)
l, _ := strconv.Atoi(res.LastModified)
if (l > i) {
indexes, err := c.repo.GetAll()
if err != nil {
beego.Error("Error retrieving Indexes:", err)
c.CustomAbort(200, string(responses.NewError(responses.ERROR_GENERIC, "Internal Error")))
}
res.Index = make([]responses.IdxIndex, len(indexes))
for i, idx := range indexes {
res.Index[i].Name = idx.Id
res.Index[i].Artists = make([]responses.IdxArtist, len(idx.Artists))
for j, a := range idx.Artists {
res.Index[i].Artists[j].Id = a.ArtistId
res.Index[i].Artists[j].Name = a.Artist
}
}
}
c.Ctx.Output.Body(responses.NewXML(res))
}