func micrositio(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)
emp, err := u.GetEmpresa(c, r.FormValue("IdEmp"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
} else {
img := model.GetLogo(c, r.FormValue("IdEmp"))
if img == nil {
img = new(model.Image)
img.IdEmp = emp.IdEmp
}
fd := imgToForm(*img)
tc := make(map[string]interface{})
tc["Sess"] = s
tc["Empresa"] = emp
tc["FormData"] = fd
micrositioTpl.Execute(w, tc)
}
} else {
http.Redirect(w, r, "/r/registro", http.StatusFound)
}
}
func modData(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)
emp, err := u.GetEmpresa(c, r.FormValue("IdEmp"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
imgo := model.GetLogo(c, r.FormValue("IdEmp"))
if imgo == nil {
imgo = new(model.Image)
imgo.IdEmp = emp.IdEmp
}
fd := imgToForm(*imgo)
tc := make(map[string]interface{})
tc["Sess"] = s
tc["Empresa"] = emp
tc["FormData"] = fd
if r.Method != "POST" {
// No upload; show the upload form.
micrositio(w, r)
return
}
idemp := r.FormValue("IdEmp")
name := r.FormValue("Name")
desc := r.FormValue("Desc")
url := r.FormValue("Url")
sp1 := r.FormValue("Sp1")
sp2 := r.FormValue("Sp2")
// key := datastore.NewKey(c, "EmpLogo", r.FormValue("id"), 0, nil)
// im := new(model.Image)
// Save the image under a unique key, a hash of the image.
imgo = &model.Image{
Data: imgo.Data, IdEmp: idemp, IdImg: imgo.IdImg,
Kind: "EmpLogo", Name: name, Desc: desc,
Sizepx: 0, Sizepy: 0, Url: url, Type: "",
Sp1: sp1, Sp2: sp2, Sp3: imgo.Sp3, Sp4: imgo.Sp4,
Np1: 0, Np2: 0, Np3: 0, Np4: 0,
}
_, err = model.PutLogo(c, imgo)
if err != nil {
tc["Error"] = struct{ Cantsave string }{"cantsave"}
micrositioTpl.Execute(w, tc)
return
}
micrositio(w, r)
} else {
http.Redirect(w, r, "/r/registro", http.StatusFound)
}
}
func ShowMicrositio(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Access-Control-Allow-Origin", "*")
var timetolive = 7200 //seconds
c := appengine.NewContext(r)
var b []byte
var m micrositio
cachename := "m_" + r.FormValue("id")
if item, err := memcache.Get(c, cachename); err == memcache.ErrCacheMiss {
if e := model.GetEmpresa(c, r.FormValue("id")); e != nil {
m.IdEmp = e.IdEmp
m.Name = e.Nombre
if imgo := model.GetLogo(c, r.FormValue("id")); imgo != nil {
m.IdImg = imgo.IdImg
m.Url = imgo.Url
m.Sp1 = imgo.Sp1
m.Sp2 = imgo.Sp2
m.Sp4 = imgo.Sp4
m.Desc = imgo.Desc
}
}
b, _ = json.Marshal(m)
item := &memcache.Item{
Key: cachename,
Value: b,
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)
}
} else {
//c.Infof("memcache retrieve m_idoft : %v", r.FormValue("id"))
b = item.Value
}
w.Write(b)
}
func UpdateServingUrlLogo(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
const batch = 200
page, _ := strconv.Atoi(r.FormValue("pg"))
if page < 1 {
page = 1
}
offset := batch * (page - 1)
q := datastore.NewQuery("Oferta").Offset(offset).Order("-FechaHora").Limit(batch)
n, _ := q.Count(c)
for i := q.Run(c); ; {
var e model.Oferta
key, err := i.Next(&e)
if err == datastore.Done {
break
}
//Oferta.Promocion es URL s180
//Oferta.Descuento es URL s70
e.Promocion = ""
e.Descuento = ""
emplogo := model.GetLogo(c, e.IdEmp)
if emplogo != nil {
// Tenga lo que tenga, se pasa Sp4 a Oferta.Promocion
if emplogo.Sp4 != "" {
e.Promocion = emplogo.Sp4
e.Descuento = strings.Replace(emplogo.Sp4, "s180", "s70", 1)
}
//c.Errorf("Get Cta Key; Error al intentar leer key.Parent() de Empresa : %v", e.IdEmp)
_, err = datastore.Put(c, key, &e)
if err != nil {
c.Errorf("PutOferta(); Error al intentar actualizar oferta : %v", e.IdOft)
}
}
}
c.Infof("UpdateServingLogo() Pagina: %d, actualizados: %d, del %d al %d", page, n, offset, offset+n)
return
}
// Modifica si hay, Crea si no hay
// Requiere IdEmp. IdOft es opcional, si no hay lo crea, si hay modifica
func OfMod(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
var fd FormDataOf
var valid bool
var ofertamod model.Oferta
if r.FormValue("IdOft") == "new" {
if empresa, err := u.GetEmpresa(c, r.FormValue("IdEmp")); err != nil {
http.Redirect(w, r, "/r/le?d=o", http.StatusFound)
} else {
tc["Empresa"] = empresa
fd.IdEmp = empresa.IdEmp
fd.Empresa = empresa.Nombre
ofertamod.IdEmp = empresa.IdEmp
ofertamod.Oferta = "Nueva oferta"
ofertamod.FechaHora = time.Now().Add(time.Duration(model.GMTADJ) * time.Second) // 5 horas menos
ofertamod.FechaHoraPub = time.Now().Add(time.Duration(model.GMTADJ) * time.Second) // 5 horas menos
ofertamod.Empresa = strings.ToUpper(empresa.Nombre)
ofertamod.BlobKey = "none"
o, err := model.NewOferta(c, &ofertamod)
model.Check(err)
fd = ofToForm(*o)
fd.Ackn = "Ok"
}
} else {
/*
* Se pide un id oferta que en teoría existe, se consulta y se cambia
* Se valida y si no existe se informa un error
*/
fd, valid = ofForm(w, r, true)
ofertamod.IdOft = fd.IdOft
ofertamod.IdEmp = fd.IdEmp
ofertamod.IdCat = fd.IdCat
ofertamod.Oferta = fd.Oferta
ofertamod.Descripcion = fd.Descripcion
ofertamod.Enlinea = fd.Enlinea
ofertamod.Url = fd.Url
ofertamod.FechaHoraPub = fd.FechaHoraPub
ofertamod.StatusPub = fd.StatusPub
//ofertamod.BlobKey = fd.BlobKey
ofertamod.FechaHora = time.Now().Add(time.Duration(model.GMTADJ) * time.Second)
oferta, keyOferta := model.GetOferta(c, ofertamod.IdOft)
if oferta.IdOft != "none" {
ofertamod.BlobKey = oferta.BlobKey
ofertamod.Codigo = oferta.Codigo
empresa, err := u.GetEmpresa(c, ofertamod.IdEmp)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
tc["Empresa"] = empresa
fd.IdEmp = empresa.IdEmp
fd.Empresa = empresa.Nombre
ofertamod.Empresa = strings.ToUpper(empresa.Nombre)
emplogo := model.GetLogo(c, empresa.IdEmp)
if emplogo != nil {
// Tenga lo que tenga, se pasa Sp4 a Oferta.Promocion
if emplogo.Sp4 != "" {
ofertamod.Promocion = emplogo.Sp4
ofertamod.Descuento = strings.Replace(emplogo.Sp4, "s180", "s70", 1)
}
}
// TODO
// es preferible poner un regreso avisando que no existe la empresa
if valid {
// Ya existe
err := model.PutOferta(c, &ofertamod)
model.Check(err)
// Se borran las relaciones oferta-sucursal
err = model.DelOfertaSucursales(c, oferta.IdOft)
model.Check(err)
// Se crea un mapa de Estados para agregar a OfertaEstado
edomap := make(map[string]string, 32)
// Se reconstruyen las Relaciones oferta-sucursal con las solicitadas
idsucs := strings.Fields(r.FormValue("schain"))
for _, idsuc := range idsucs {
suc := model.GetSuc(c, u, idsuc, ofertamod.IdEmp)
lat, _ := strconv.ParseFloat(suc.Geo1, 64)
lng, _ := strconv.ParseFloat(suc.Geo2, 64)
var ofsuc model.OfertaSucursal
ofsuc.IdOft = ofertamod.IdOft
ofsuc.IdSuc = idsuc
ofsuc.IdEmp = ofertamod.IdEmp
ofsuc.Sucursal = suc.Nombre
ofsuc.Lat = lat
ofsuc.Lng = lng
ofsuc.Empresa = ofertamod.Empresa
ofsuc.Oferta = ofertamod.Oferta
ofsuc.Descripcion = ofertamod.Descripcion
ofsuc.Promocion = ofertamod.Promocion
ofsuc.Descuento = ofertamod.Descuento
ofsuc.Url = ofertamod.Url
ofsuc.StatusPub = ofertamod.StatusPub
ofsuc.FechaHora = time.Now().Add(time.Duration(model.GMTADJ) * time.Second)
// Se añade el estado de la sucursal al mapa de estados
edomap[suc.DirEnt] = oferta.IdOft
errOs := ofertamod.PutOfertaSucursal(c, &ofsuc)
model.Check(errOs)
}
// Se limpia la relación OfertaEstado
_ = ofertamod.DelOfertaEstado(c)
// Se guarda la relación OfertaEstado
errOe := ofertamod.PutOfertaEstado(c, edomap)
model.Check(errOe)
var tituloOf string
tituloOf = ""
if strings.ToLower(strings.TrimSpace(ofertamod.Oferta)) != "nueva oferta" {
tituloOf = ofertamod.Oferta
}
putSearchData(c, ofertamod.Empresa+" "+tituloOf+" "+ofertamod.Descripcion+" "+r.FormValue("pchain"), keyOferta, oferta.IdOft, ofertamod.IdCat, ofertamod.Enlinea)
// Se despacha la generación de diccionario de palabras
// Se agrega pcves a la descripción
//fmt.Fprintf(w,"http://movil.%s.appspot.com/backend/generatesearch?kind=Oferta&field=Descripcion&id=%s&value=%s&categoria=%s",
//appengine.AppID(c), keyOferta.Encode(), ofertamod.Descripcion+" "+r.FormValue("pchain"), strconv.Itoa(ofertamod.IdCat))
//_ = generatesearch(c, keyOferta, ofertamod.Descripcion+" "+r.FormValue("pchain"), ofertamod.IdCat)
fd = ofToForm(ofertamod)
fd.Ackn = "Ok"
}
} else {
// no existe la oferta
}
}
fd.Categorias = model.ListCat(c, ofertamod.IdCat)
/*
* Se crea el form para el upload del blob
*/
blobOpts := blobstore.UploadURLOptions{
MaxUploadBytesPerBlob: 1048576,
}
uploadURL, err := blobstore.UploadURL(c, "/r/ofimgup", &blobOpts)
if err != nil {
serveError(c, w, err)
return
}
fd.UploadURL = strings.Replace(uploadURL.String(), "http", "https", 1)
//fd.UploadURL = uploadURL
tc["FormDataOf"] = fd
ofadmTpl.ExecuteTemplate(w, "oferta", tc)
} else {
http.Redirect(w, r, "/r/registro", http.StatusFound)
}
/*
* FETCH PARA MVBLOB/GENERATE
*/
cronsecs := 3600
cachename := "mvblob_cron"
if _, err := memcache.Get(c, cachename); err == memcache.ErrCacheMiss {
slot := strconv.Itoa(cronsecs)
item := &memcache.Item{
Key: cachename,
Value: []byte(slot),
Expiration: time.Duration(cronsecs) * 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)
mvblobFetch(c)
}
} else {
c.Infof("memcached %v", cachename)
mvblobFetch(c)
}
} else {
// DO NOTHING
}
}
// upload is the HTTP handler for uploading images; it handles "/".
func upload(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
var imgprops appimage.ServingURLOptions
imgprops.Secure = true
imgprops.Size = 180
imgprops.Crop = false
if s, ok := sess.IsSess(w, r, c); ok {
u, _ := model.GetCta(c, s.User)
emp, err := u.GetEmpresa(c, r.FormValue("IdEmp"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
imgo := model.GetLogo(c, r.FormValue("IdEmp"))
if imgo == nil {
imgo = new(model.Image)
imgo.IdEmp = emp.IdEmp
}
fd := imgToForm(*imgo)
tc := make(map[string]interface{})
tc["Sess"] = s
tc["Empresa"] = emp
tc["FormData"] = fd
if r.Method != "POST" {
// No upload; show the upload form.
micrositio(w, r)
return
}
idemp := r.FormValue("IdEmp")
sp1 := r.FormValue("Sp1")
sp2 := r.FormValue("Sp2")
f, _, err := r.FormFile("image")
model.Check(err)
defer f.Close()
// Grab the image data
var buf bytes.Buffer
io.Copy(&buf, f)
i, _, err := image.Decode(&buf)
if err != nil {
if r.FormValue("tipo") == "async" {
//w.Header().Set("Content-Type", "application/json")
fmt.Fprintf(w, "<p>'%s'</p>", "No se actualizó el logotipo, formato no aceptado")
} else {
tc["Error"] = struct{ Badformat string }{"badformat"}
micrositioTpl.Execute(w, tc)
}
return
}
const max = 600
// We aim for less than max pixels in any dimension.
if b := i.Bounds(); b.Dx() > max || b.Dy() > max {
// If it's gigantic, it's more efficient to downsample first
// and then resize; resizing will smooth out the roughness.
if b.Dx() > 2*max || b.Dy() > 2*max {
w, h := max*2, max*2
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resample(i, i.Bounds(), w, h)
b = i.Bounds()
}
w, h := max, max
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resize(i, i.Bounds(), w, h)
}
// Encode as a new JPEG image.
buf.Reset()
err = jpeg.Encode(&buf, i, nil)
if err != nil {
if r.FormValue("tipo") == "async" {
fmt.Fprintf(w, "<p>'%s'</p>", "No se actualizó el logotipo, formato no aceptado")
} else {
tc["Error"] = struct{ Badencode string }{"badencode"}
micrositioTpl.Execute(w, tc)
}
return
}
var blobkey appengine.BlobKey
blob, err := blobstore.Create(c, "image/jpeg")
if err != nil {
c.Errorf("blobstore Create: %v", idemp)
}
_, err = blob.Write(buf.Bytes())
if err != nil {
c.Errorf("blobstore Write: %v", idemp)
}
err = blob.Close()
if err != nil {
c.Errorf("blobstore Close: %v", idemp)
}
blobkey, err = blob.Key()
if err != nil {
c.Errorf("blobstore Key Gen: %v", idemp)
}
if url, err := appimage.ServingURL(c, blobkey, &imgprops); err != nil {
c.Errorf("Cannot construct EmpLogo ServingURL : %v", idemp)
} else {
// Save the image under a unique key, a hash of the image.
img := &model.Image{
Data: buf.Bytes(), IdEmp: idemp, IdImg: model.RandId(20),
Kind: "EmpLogo", Name: imgo.Name, Desc: imgo.Desc,
Sizepx: 0, Sizepy: 0, Url: imgo.Url, Type: "",
Sp1: sp1, Sp2: sp2, Sp3: string(blobkey), Sp4: url.String(),
Np1: 0, Np2: 0, Np3: 0, Np4: 0,
}
_, err = model.PutLogo(c, img)
if err != nil {
if r.FormValue("tipo") == "async" {
fmt.Fprintf(w, "<p>'%s'</p>", "No se actualizó el logotipo. Sistema en matenimiento, intente en unos minutos")
} else {
tc["Error"] = struct{ Cantsave string }{"cantsave"}
micrositioTpl.Execute(w, tc)
}
return
}
}
/*
se crea icono
*/
val := slogores(c, idemp, 70, 0)
if val != 0 {
tc["Error"] = struct{ Cantsave string }{"cantsave"}
micrositioTpl.Execute(w, tc)
return
}
if r.FormValue("tipo") == "async" {
fmt.Fprintf(w, "<p></p>")
} else {
micrositio(w, r)
}
return
} else {
http.Redirect(w, r, "/r/registro", http.StatusFound)
}
}
// Resize only if picture from EmpLogo is more than 80 pix width
// If resize, save image to entity king ShortLogo and stream
// If no resize is necesary, save to entity ShortLogo and stream
func rslogo(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
if r.Method == "GET" {
sf, _ := strconv.Atoi(r.FormValue("s"))
force, _ := strconv.Atoi(r.FormValue("force"))
// Check for shortlogo
var simg model.Image
simg.Kind = "ShortLogo"
if r.FormValue("IdEmp") != "" {
simg.IdEmp = r.FormValue("IdEmp")
} else {
w.WriteHeader(http.StatusNotFound)
return
}
if force != 1 {
shortlogo, _ := model.GetShortLogo(c, r.FormValue("IdEmp"))
// Stream short logo if already exists
if shortlogo != nil {
w.Header().Set("Content-type", "image/jpeg")
w.Write(shortlogo.Data)
/*
m, _, err := image.Decode(bytes.NewBuffer(shortlogo.Data))
model.Check(err)
w.Header().Set("Content-type", "image/jpeg")
jpeg.Encode(w, m, nil)
*/
return
}
}
// Process biglogo if shortlogo doesn't exists
// Save and Stream new shortlogo
biglogo := model.GetLogo(c, r.FormValue("IdEmp"))
if biglogo == nil {
// No such imageb
w.WriteHeader(http.StatusNotFound)
return
}
i, _, err := image.Decode(bytes.NewBuffer(biglogo.Data))
if err != nil {
// ERR_BADFORMAT
w.WriteHeader(http.StatusNotFound)
return
}
const max = 70
if sf == 0 {
// We aim for less than max pixels in any dimension.
if b := i.Bounds(); b.Dx() > max || b.Dy() > max {
// If it's gigantic, it's more efficient to downsample first
// and then resize; resizing will smooth out the roughness.
if b.Dx() > 2*max || b.Dy() > 2*max {
w, h := max*2, max*2
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resample(i, i.Bounds(), w, h)
b = i.Bounds()
}
w, h := max, max
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resize(i, i.Bounds(), w, h)
} else {
w, h := max, max
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resize(i, i.Bounds(), w, h)
}
} else {
// We aim for a resize by ratio.
b := i.Bounds()
h := b.Dy()
w := b.Dx()
if sf > 0 && sf <= 2 {
h = h * sf
w = w * sf
} else if sf < 0 && sf > -1 {
sf = (sf * 2) + sf
h = h * (1 / sf)
w = w * (1 / sf)
}
i = resize.Resize(i, i.Bounds(), w, h)
}
// Encode as a new JPEG image.
var buf bytes.Buffer
err = jpeg.Encode(&buf, i, nil)
if err != nil {
// ERR_FAIL_ENCODE
w.WriteHeader(http.StatusNotFound)
return
}
// Save the image under a unique key, a hash of the image.
simg.IdImg = model.RandId(20)
simg.Data = buf.Bytes()
simg.Name = biglogo.Name
simg.Desc = biglogo.Desc
simg.Sizepx = max
simg.Sizepy = 0
simg.Url = biglogo.Url
simg.Type = "jpeg"
simg.Sp1 = biglogo.Sp1
simg.Sp2 = biglogo.Sp2
simg.Sp3 = biglogo.Sp3
simg.Sp4 = biglogo.Sp4
simg.Np1 = biglogo.Np1
simg.Np2 = biglogo.Np2
simg.Np3 = biglogo.Np3
simg.Np4 = biglogo.Np4
_, err = model.PutLogo(c, &simg)
if err != nil {
// ERR_DATASTORE
// Don't return, stream image either way
}
w.Header().Set("Content-type", "image/jpeg")
w.Write(simg.Data)
/*
m, _, err := image.Decode(bytes.NewBuffer(simg.Data))
model.Check(err)
w.Header().Set("Content-type", "image/jpeg")
jpeg.Encode(w, m, nil)
*/
}
}
func slogores(c appengine.Context, id string, max int, sf int) int {
var simg model.Image
// Process biglogo if shortlogo doesn't exists
// Save and Stream new shortlogo
biglogo := model.GetLogo(c, id)
if biglogo == nil {
// No such imageb
return -1
}
i, _, err := image.Decode(bytes.NewBuffer(biglogo.Data))
if err != nil {
// ERR_BADFORMAT
return -1
}
if sf == 0 {
// We aim for less than 80 pixels in any dimension.
if b := i.Bounds(); b.Dx() > max || b.Dy() > max {
// If it's gigantic, it's more efficient to downsample first
// and then resize; resizing will smooth out the roughness.
if b.Dx() > 2*max || b.Dy() > 2*max {
w, h := max*2, max*2
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resample(i, i.Bounds(), w, h)
b = i.Bounds()
}
w, h := max, max
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resize(i, i.Bounds(), w, h)
} else {
w, h := max, max
if b.Dx() > b.Dy() {
h = b.Dy() * h / b.Dx()
} else {
w = b.Dx() * w / b.Dy()
}
i = resize.Resize(i, i.Bounds(), w, h)
}
} else {
// We aim for a resize by ratio.
b := i.Bounds()
h := b.Dy()
w := b.Dx()
if sf > 0 && sf <= 2 {
h = h * sf
w = w * sf
} else if sf < 0 && sf > -1 {
sf = (sf * 2) + sf
h = h * (1 / sf)
w = w * (1 / sf)
}
i = resize.Resize(i, i.Bounds(), w, h)
}
// Encode as a new JPEG image.
var buf bytes.Buffer
err = jpeg.Encode(&buf, i, nil)
if err != nil {
// ERR_FAIL_ENCODE
return -1
}
// Save the image under a unique key, a hash of the image.
shortlogo, _ := model.GetShortLogo(c, id)
simg.Kind = "ShortLogo"
if shortlogo != nil {
simg.IdImg = shortlogo.IdImg
} else {
simg.IdImg = model.RandId(20)
}
simg.IdEmp = id
simg.Data = buf.Bytes()
simg.Name = biglogo.Name
simg.Desc = biglogo.Desc
simg.Sizepx = max
simg.Sizepy = 0
simg.Url = biglogo.Url
simg.Type = "jpeg"
simg.Sp1 = biglogo.Sp1
simg.Sp2 = biglogo.Sp2
simg.Sp3 = biglogo.Sp3
simg.Sp4 = biglogo.Sp4
simg.Np1 = biglogo.Np1
simg.Np2 = biglogo.Np2
simg.Np3 = biglogo.Np3
simg.Np4 = biglogo.Np4
_, err = model.PutLogo(c, &simg)
if err != nil {
return -1
}
return 0
}
/*
* La idea es hacer 60 cachés al azar con un tiempo de vida de 30 min
* Cada que se muere un memcache se genera otro carrousel al azar de logos
*/
func carrVip(w http.ResponseWriter, r *http.Request) {
//w.Header().Set("Content-Type", "application/json")
c := appengine.NewContext(r)
var timetolive = 21600 //seconds
var b []byte
var nn int = 50 // tamaño del carrousel
IdLogosAncla := []string{
"afrbeabbsoun", "ajaypemavzqs", "aqdproooubeb", "axmtchkgntqa", "banfudbpxttk", "bbyjbxwllnot",
"bcpybsfpqkyj", "bcyzkjnscmsa", "bdtnmqyhyfyozomrnzph", "bjrnqvqvanng", "bpskvtygscll", "btolawfglrev",
"bznstwsghejw", "ckhvjnuhsirb", "clwbsiushkhl", "clwzzrlbzgbg", "cmkbjdkrsfar", "coabzptlaxhi",
"coobaqzhxdrd", "cosujgucetkx", "cyjjbbqeyyxj", "davxbehjmylj", "ddsxxqlhrocr", "dgskbfuklwwg",
"dgwhvqitwbrd", "dlqhkxmdteyc", "dpnbolxpcuutajfsawqq", "dqshocyjglpi", "dtfebqedzafe", "dtzlczahgoay",
"dwraooewawnd", "dxleffzopmgc", "elffrufpqqnk", "eltkpudzdyzv", "eoorbeebakwo", "eoqiiyllvoyy",
"eqbrrctlmnji", "ereutfijvbdk", "fbipqwghxyqn", "fciaeqiydhmg", "ffcptezgpzuz", "fgdcgoolotfu",
"fipodgnklfxw", "fjmynhyqzyco", "flvruxapdrvf", "fnlgegkxobct", "fstavhmylxna", "gigjbmtrfgcq",
"gimpcbbzwpdo", "giwhgatienqg", "gkunxsbitdar", "guwnmehixcio", "gvmnhhxyyvoa", "gzjvxnsoadde",
"hazclayygxsd", "hiccgfmydknt", "hiqsxpzvvyep", "hitddymdmlbz", "hlhubhoabfts", "hsdmdencybqx",
"htxzwutwoldy", "hztwbvuqyhhr", "ifawjhvuxmln", "igqublscrfnw", "inicdtrvdbuu",
"iojrkrqnssmq", "irbuuznbxkyx", "ithlfidnvvdj", "jdulbkmxkbfo", "jnehzkrlwbas", "jpifahhoiito",
"jvzrhlgmfqdn", "jxdfxhhwlppd", "jxltschjycda", "jzqmgcgwibnm", "jzxydtrpesdo", "kaatvffbmhmw",
"kajbzibavvem", "katnptaevhcg", "kboinbsianoz", "kfkxltlxsjav", "kigufrjgvprg", "kozamniymubo",
"kureyuhpuzmh", "kvdsuecjuzpa", "kwcjatzshcnm", "kzatdyhjjaon", "laypeqtkfwqb", "lbwcloputhub",
"lfxnzkglivdj", "lhbhcpqvpbjg", "lhcmqxlvmlct", "lhcmqxlvmlct", "lvsxoqzuzhioscvnkeqm", "mboiiylxhjfq",
"mekoydpdebln", "mfdacfcuspbs", "mfetisvbsuqm", "mkrudjzstfvj", "mleqgnabuamf", "mmpmbaizdfwi",
"mohxswriqvcf", "mviwuqnfkfip", "mxpxsuzdxyys", "ncerycvfbkfy", "nchispndxekk", "nfbtxljjgjpc",
"nfnwaesakflc", "nimegsoikwnd", "nyekuvgpyifi", "nznfaeusafdq", "oagsuhzmspyg", "ocfaouprrjbj",
"ogxezjvtxztc", "oqafbqtiykbq", "otvgfxnjkpkn", "ouqthztwmxzp", "oxuwenrqyhmp", "pbivvoktfyrf",
"phzhbszgqkdh", "pkiebfwndinh", "pmehpruqxthf", "pntfrjobyvrw", "pvtxrqgtacmj", "pwkdwgitftot",
"qivckizmfrwc", "qpklccwwjweg", "qrtnxlsshxdl", "qstrhlhbyrfq", "qthwgsxmsvyi", "qvesdexkqwlv",
"qwwkhqzktxne", "qxwscvqlsnqe", "rdaipeoorxnt", "rpdsiutntufn", "rukvnnasffbs", "rwibdtugdqgp",
"sackvjpqjnct", "sbtaodpaaqbk", "serkxrgdhdtw", "sjgnlwrvavvs", "spvtkggmwlno", "srjdftfhwnqo",
"suweumxmkvxh", "swekknkrttah", "temtpvqbphan", "teykipsvfvge", "tjyhgtnayckz", "tkjqjydmxqxcohuisoso",
"tnqclfscvvsl", "tpurwfuamaaq", "trochfcbwcah", "tuchdnwrfgtu", "txwhffbtewxh", "ubqpnedgofvj",
"uczclvkoruhi", "udjsipdwnxpo", "ujhjyjidvwxo", "ujxgoasxoxvi", "umuapgnspxut", "usmtmmgylukp",
"utnhohgsconp", "uzemszdmnwqj", "uztaemonqiqh", "vfxflxvansqb", "vodxmryolyvj", "vssywdcopvfm",
"wcetuytvjutx", "wlvjthqzjotr", "wlwmwfkaggga", "wqattzlwokhr", "wqrhohwwgozv", "wsdazclxzvln",
"wvbxsssbpboa", "wxojqleuyakb", "wzcnglhfhkmb", "xbgjnhvzjzoc", "xchgjfcxttqx", "xcueqcjrzeiw",
"xgpmynrbxcwe", "xhjfujaiiexf", "xjovgmvlwbhe", "xjtrjnwgwbno", "xndyfhccdyaj", "xxeonjjgijyq",
"xzugawmatvnt", "ydnewcrsxedt", "yelkvkwztdzo", "ymbhuifsbybc", "ynayolstydlc", "yndkmpybttwm",
"yorgmcojckqn", "yqbkghxzqfbx", "yqzmfhqpxmma", "ywtpdkephhyq", "yzqnecpcshsy", "zwmwzvmmhgkb"}
var logos [50]carrst
hit := rand.Intn(nn)
cachename := "carrvip_" + strconv.Itoa(hit)
if item, err := memcache.Get(c, cachename); err == memcache.ErrCacheMiss {
n := len(IdLogosAncla)
offset := 0
if n > nn {
offset = rand.Intn(n - nn)
} else {
nn = n
}
slice := IdLogosAncla[offset : offset+nn]
var ii int = 0
for _, idemp := range slice {
lgo := model.GetLogo(c, idemp)
if lgo != nil {
if lgo.IdEmp != "" {
logos[ii].Name = lgo.Name
logos[ii].Url = lgo.Sp4
ii = ii + 1
}
}
}
nn = len(logos)
b, _ = json.Marshal(logos)
item := &memcache.Item{
Key: cachename,
Value: b,
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.Add(c, item); err == memcache.ErrNotStored {
c.Errorf("Memcache.Add %v : %v", cachename, err)
} else {
c.Infof("memcached %v", cachename)
}
} else {
c.Infof("memcached %v", cachename)
}
} else {
if err := json.Unmarshal(item.Value, &logos); err != nil {
c.Errorf("Memcache Unmarshalling %v : %v", cachename, err)
}
nn = len(logos)
}
tpl, _ := template.New("Carr").Parse(cajaTpl)
tn := rand.Perm(nn)
var ti carrst
for i, _ := range tn {
ti.Name = logos[tn[i]].Name
ti.Url = strings.Replace(logos[tn[i]].Url, "s180", "s70", 1)
if ti.Url != "" {
//b, _ := json.Marshal(ti)
//w.Write(b)
tpl.Execute(w, ti)
}
if i >= nn {
break
}
}
}