photoprism/internal/config/config_app.go

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package config
import (
"path/filepath"
"strings"
"github.com/photoprism/photoprism/internal/pwa"
"github.com/photoprism/photoprism/pkg/clean"
"github.com/photoprism/photoprism/pkg/fs"
"github.com/photoprism/photoprism/pkg/txt"
)
// AppName returns the app name when installed on a device.
func (c *Config) AppName() string {
name := strings.TrimSpace(c.options.AppName)
if name == "" {
name = c.SiteTitle()
}
name = strings.Map(func(r rune) rune {
switch r {
case '\'', '"':
return -1
}
return r
}, name)
return txt.Clip(name, 32)
}
// AppMode returns the app mode when installed on a device.
func (c *Config) AppMode() string {
switch c.options.AppMode {
case "fullscreen", "standalone", "minimal-ui", "browser":
return c.options.AppMode
default:
return "standalone"
}
}
// AppIcon returns the app icon when installed on a device.
func (c *Config) AppIcon() string {
defaultIcon := "logo"
if c.options.AppIcon == "" || c.options.AppIcon == defaultIcon {
// Default.
} else if strings.Contains(c.options.AppIcon, "/") {
return c.options.AppIcon
} else if fs.FileExists(c.AppIconsPath(c.options.AppIcon, "16.png")) {
return c.options.AppIcon
}
return defaultIcon
}
// AppColor returns the app splash screen color when installed on a device.
func (c *Config) AppColor() string {
if appColor := clean.Color(c.options.AppColor); appColor == "" {
return "#000000"
} else {
return appColor
}
}
// AppIconsPath returns the path to the app icons.
func (c *Config) AppIconsPath(name ...string) string {
if len(name) > 0 {
filePath := []string{c.StaticPath(), "icons"}
filePath = append(filePath, name...)
return filepath.Join(filePath...)
}
return filepath.Join(c.StaticPath(), "icons")
}
// AppConfig returns the progressive web app config.
func (c *Config) AppConfig() pwa.Config {
return pwa.Config{
Icon: c.AppIcon(),
Color: c.AppColor(),
Name: c.AppName(),
Description: c.SiteDescription(),
Mode: c.AppMode(),
BaseUri: c.BaseUri("/"),
StaticUri: c.StaticUri(),
}
}
// AppManifest returns the progressive web app manifest.
func (c *Config) AppManifest() *pwa.Manifest {
if cacheData, ok := Cache.Get(CacheKeyAppManifest); ok {
log.Tracef("config: cache hit for %s", CacheKeyAppManifest)
return cacheData.(*pwa.Manifest)
}
result := pwa.NewManifest(c.AppConfig())
if result != nil {
Cache.SetDefault(CacheKeyAppManifest, result)
} else {
log.Warnf("config: web app manifest is nil - you may have found a bug")
}
return result
}