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theme.go
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theme.go
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package clib
import (
"net/http"
"github.com/pkg/errors"
"projectforge.dev/projectforge/app"
"projectforge.dev/projectforge/app/controller"
"projectforge.dev/projectforge/app/controller/csession"
"projectforge.dev/projectforge/app/controller/cutil"
"projectforge.dev/projectforge/app/lib/theme"
"projectforge.dev/projectforge/app/util"
"projectforge.dev/projectforge/views/vtheme"
)
const themeIcon = "gift"
func ThemeList(w http.ResponseWriter, r *http.Request) {
controller.Act("theme.list", w, r, func(as *app.State, ps *cutil.PageState) (string, error) {
th := as.Themes.All(ps.Logger)
ps.SetTitleAndData("Themes", th)
ps.DefaultNavIcon = themeIcon
return controller.Render(r, as, &vtheme.List{Themes: th}, ps, "Themes||/theme")
})
}
func ThemeEdit(w http.ResponseWriter, r *http.Request) {
controller.Act("theme.edit", w, r, func(as *app.State, ps *cutil.PageState) (string, error) {
key, err := cutil.PathString(r, "key", false)
if err != nil {
return "", err
}
if key == theme.Default.Key {
return controller.FlashAndRedir(false, "Unable to edit default theme", "/theme", ps)
}
var t *theme.Theme
if key == theme.KeyNew {
t = theme.Default.Clone(key)
} else {
t = as.Themes.Get(key, ps.Logger)
if t == nil {
if pal := r.URL.Query().Get("palette"); pal != "" {
themes, err := theme.PaletteThemes(pal)
if err != nil {
return "", err
}
t = themes.Get(key)
}
}
}
if t == nil {
return "", errors.Errorf("invalid theme [%s]", key)
}
ps.SetTitleAndData("Edit theme ["+t.Key+"]", t)
ps.DefaultNavIcon = themeIcon
page := &vtheme.Edit{Theme: t, Icon: "app", Exists: as.Themes.FileExists(t.Key)}
return controller.Render(r, as, page, ps, "Themes||/theme", t.Key)
})
}
func ThemeSave(w http.ResponseWriter, r *http.Request) {
controller.Act("theme.save", w, r, func(as *app.State, ps *cutil.PageState) (string, error) {
key, err := cutil.PathString(r, "key", false)
if err != nil {
return "", err
}
frm, err := cutil.ParseForm(r, ps.RequestBody)
if err != nil {
return "", err
}
orig := as.Themes.Get(key, ps.Logger)
newKey, err := frm.GetString("key", false)
if err != nil {
return "", err
}
if newKey == theme.KeyNew {
newKey = util.RandomString(12)
}
l := orig.Light.Clone().ApplyMap(frm, "light-")
d := orig.Dark.Clone().ApplyMap(frm, "dark-")
t := &theme.Theme{Key: newKey, Light: l, Dark: d}
err = as.Themes.Save(t, frm.GetStringOpt("originalKey"), ps.Logger)
if err != nil {
return "", errors.Wrap(err, "unable to save theme")
}
ps.Profile.Theme = newKey
err = csession.SaveProfile(ps.Profile, w, ps.Session, ps.Logger)
if err != nil {
return "", err
}
return controller.ReturnToReferrer("saved changes to theme ["+newKey+"]", "/theme", ps)
})
}
func ThemeRemove(w http.ResponseWriter, r *http.Request) {
controller.Act("theme.remove", w, r, func(as *app.State, ps *cutil.PageState) (string, error) {
key, err := cutil.PathString(r, "key", false)
if err != nil {
return "", err
}
err = as.Themes.Remove(key, ps.Logger)
if err != nil {
return "", errors.Wrap(err, "unable to remove theme")
}
return controller.ReturnToReferrer("removed theme ["+key+"]", "/theme", ps)
})
}