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miniflux/model/theme.go
Frédéric Guillot afe1faf214 Add theme variants
- Use CSS variables instead of inherence
- Rename default theme to "Light - Serif"
- Rename Black theme to "Dark - Serif"
- Rename "Sans-Serif" theme to "Light - Sans Serif"
- Add "System" theme that use system preferences: Dark or Light
- Add Serif and Sans-Serif variants for each color theme
2019-09-21 20:04:42 -07:00

42 lines
1.2 KiB
Go

// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package model // import "miniflux.app/model"
import "miniflux.app/errors"
// Themes returns the list of available themes.
func Themes() map[string]string {
return map[string]string{
"light_serif": "Light - Serif",
"light_sans_serif": "Light - Sans Serif",
"dark_serif": "Dark - Serif",
"dark_sans_serif": "Dark - Sans Serif",
"system_serif": "System - Serif",
"system_sans_serif": "System - Sans Serif",
}
}
// ThemeColor returns the color for the address bar or/and the browser color.
// https://developer.mozilla.org/en-US/docs/Web/Manifest#theme_color
// https://developers.google.com/web/tools/lighthouse/audits/address-bar
func ThemeColor(theme string) string {
switch theme {
case "dark_serif", "dark_sans_serif":
return "#222"
default:
return "#fff"
}
}
// ValidateTheme validates theme value.
func ValidateTheme(theme string) error {
for key := range Themes() {
if key == theme {
return nil
}
}
return errors.NewLocalizedError("Invalid theme")
}