func OfShowList(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
if s, ok := sess.IsSess(w, r, c); ok {
u, _ := model.GetCta(c, s.User)
tc := make(map[string]interface{})
tc["Sess"] = s
empresa, err := u.GetEmpresa(c, r.FormValue("IdEmp"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
tc["Empresa"] = empresa
tc["Oferta"] = model.ListOf(c, empresa.IdEmp)
ofadmTpl.ExecuteTemplate(w, "ofertas", tc)
} else {
http.Redirect(w, r, "/r/registro", http.StatusFound)
}
}
func ShowEmpOfertas(w http.ResponseWriter, r *http.Request) {
now := time.Now().Add(time.Duration(model.GMTADJ) * time.Second)
var timetolive = 3600 //seconds
var batch = 12 // tamaño de pagina
c := appengine.NewContext(r)
var page int
page, _ = strconv.Atoi(r.FormValue("pagina"))
page = page - 1
if page < 1 {
page = 0
}
wsbatch := make([]wsoferta, 0, batch)
offset := page * batch
var b []byte
cachename := "ofxe_" + r.FormValue("id")
if item, err := memcache.Get(c, cachename); err == memcache.ErrCacheMiss {
emofs := model.ListOf(c, r.FormValue("id"))
wsofs := make([]wsoferta, len(*emofs), cap(*emofs))
for i, v := range *emofs {
if now.After(v.FechaHoraPub) {
if v.Oferta != "Nueva oferta" {
wsofs[i].IdEmp = v.IdEmp
wsofs[i].IdOft = v.IdOft
wsofs[i].Oferta = v.Oferta
wsofs[i].Empresa = v.Empresa
wsofs[i].Descripcion = v.Descripcion
wsofs[i].Enlinea = v.Enlinea
wsofs[i].Url = v.Url
if v.Promocion != "" {
wsofs[i].EmpLogo = v.Promocion
} else {
wsofs[i].EmpLogo = "http://www.elbuenfin.org/imgs/imageDefault.png"
}
wsofs[i].SrvUrl = v.Codigo
wsofs[i].BlobKey = v.BlobKey
}
}
}
sortutil.AscByField(wsofs, "Oferta")
jb, _ := json.Marshal(wsofs)
item := &memcache.Item{
Key: cachename,
Value: jb,
Expiration: time.Duration(timetolive) * time.Second,
}
if err := memcache.Add(c, item); err == memcache.ErrNotStored {
c.Errorf("memcache.Add %v : %v", cachename, err)
if err := memcache.Set(c, item); err == memcache.ErrNotStored {
c.Errorf("Memcache.Set %v : %v", cachename, err)
} else {
c.Infof("memcached %v", cachename)
}
} else {
c.Infof("memcached %v", cachename)
}
// se pagina la respuesta
if offset <= len(*emofs)-batch {
b, _ = json.Marshal(wsofs[offset : offset+batch])
} else {
if len(wsofs) > offset {
b, _ = json.Marshal(wsofs[offset:])
} else {
b, _ = json.Marshal(make([]wsoferta, 0, batch))
}
}
} else {
//c.Infof("memcache retrieve sucs_idemp : %v", r.FormValue("id"))
// se pagina la respuesta
if err := json.Unmarshal(item.Value, &wsbatch); err != nil {
c.Errorf("Unmarshaling wsbatch item: %v", err)
}
// se pagina la respuesta
if offset <= len(wsbatch)-batch {
b, _ = json.Marshal(wsbatch[offset : offset+batch])
} else {
if len(wsbatch) > offset {
b, _ = json.Marshal(wsbatch[offset:])
} else {
b, _ = json.Marshal(make([]wsoferta, 0, batch))
}
}
}
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Write(b)
}
