// UpdateController updates category information
func UpdateController(c *gin.Context) {
var err error
var uf updateForm
err = c.Bind(&uf)
if err != nil {
c.Error(err).SetMeta("category.UpdateController.Bind")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
// start transaction
tx, err := u.Storm.Begin(true)
if err != nil {
c.Error(err).SetMeta("category.UpdateController.Begin")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
defer tx.Rollback()
var category m.CategoryType
// get category details
err = tx.One("ID", uf.ID, &category)
if err != nil {
c.Error(err).SetMeta("category.UpdateController.One")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
category.Title = uf.Title
category.Desc = uf.Desc
// save with updated info
err = tx.Save(&category)
if err != nil {
c.Error(err).SetMeta("category.UpdateController.Save")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
// commit
tx.Commit()
c.Redirect(http.StatusFound, "/admin/panel")
return
}
// IndexController handles the galleries index page
func IndexController(c *gin.Context) {
var err error
categoryID, err := strconv.Atoi(c.Param("id"))
if err != nil {
c.Error(err).SetMeta("gallery.IndexController")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
currentPage, _ := strconv.Atoi(c.Param("page"))
if currentPage < 1 {
currentPage = 1
}
// holds out page metadata from settings
metadata, err := u.GetMetadata()
if err != nil {
c.Error(err).SetMeta("gallery.IndexController.GetMetadata")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
var total []m.GalleryType
err = u.Storm.Find("Category", categoryID, &total)
if err != nil {
c.Error(err).SetMeta("gallery.IndexController.Find")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
// holds our pagination data
paginate := u.Paged{}
paginate.Path = "/comics"
paginate.CurrentPage = currentPage
paginate.Total = len(total)
paginate.PerPage = 6
paginate.Desc()
var category m.CategoryType
// get category info
err = u.Storm.One("ID", categoryID, &category)
if err != nil {
c.Error(err).SetMeta("gallery.IndexController")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
// convert the gallery desc
category.DescOut = u.Markdown(category.Desc)
var galleries []m.GalleryType
// get all the galleries with a limit
err = u.Storm.Find("Category", categoryID, &galleries, storm.Limit(paginate.PerPage), storm.Skip(paginate.Skip), storm.Reverse())
if err != nil {
c.Error(err).SetMeta("gallery.IndexController.Find")
c.HTML(http.StatusInternalServerError, "error.tmpl", nil)
return
}
for idx := range galleries {
// cover image is the first image in the slice
galleries[idx].Cover = galleries[idx].Files[0].Filename
}
// values for template
vals := struct {
Meta m.Metadata
Paged u.Paged
Category m.CategoryType
Galleries []m.GalleryType
All bool
}{
Meta: metadata,
Paged: paginate,
Category: category,
Galleries: galleries,
All: true,
}
c.HTML(http.StatusOK, "gallery.tmpl", vals)
return
}
