80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
package config
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import (
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"path"
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"path/filepath"
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"strings"
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"github.com/photoprism/photoprism/internal/i18n"
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"github.com/photoprism/photoprism/pkg/clean"
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"github.com/photoprism/photoprism/pkg/fs"
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)
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// DefaultTheme returns the default user interface theme name.
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func (c *Config) DefaultTheme() string {
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if c.options.DefaultTheme == "" {
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return "default"
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}
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return c.options.DefaultTheme
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}
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// DefaultLocale returns the default user interface language locale name.
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func (c *Config) DefaultLocale() string {
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if c.options.DefaultLocale == "" {
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return i18n.Default.Locale()
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}
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return c.options.DefaultLocale
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}
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// WallpaperUri returns the login screen background image URI.
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func (c *Config) WallpaperUri() string {
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if cacheData, ok := Cache.Get(CacheKeyWallpaperUri); ok {
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// Return cached wallpaper URI.
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log.Tracef("config: cache hit for %s", CacheKeyWallpaperUri)
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return cacheData.(string)
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} else if strings.Contains(c.options.WallpaperUri, "/") {
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return c.options.WallpaperUri
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}
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wallpaperUri := c.options.WallpaperUri
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wallpaperPath := "img/wallpaper"
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// Default to "welcome.jpg" if value is empty and file exists.
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if wallpaperUri == "" {
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if !fs.PathExists(filepath.Join(c.StaticPath(), wallpaperPath)) {
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return ""
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}
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wallpaperUri = "welcome.jpg"
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} else if !strings.Contains(wallpaperUri, ".") {
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wallpaperUri += fs.ExtJPEG
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}
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// Complete URI as needed if file path is valid.
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if fileName := clean.Path(wallpaperUri); fileName == "" {
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return ""
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} else if fs.FileExists(path.Join(c.StaticPath(), wallpaperPath, fileName)) {
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wallpaperUri = c.StaticAssetUri(path.Join(wallpaperPath, fileName))
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} else if fs.FileExists(c.CustomStaticFile(path.Join(wallpaperPath, fileName))) {
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wallpaperUri = c.CustomStaticAssetUri(path.Join(wallpaperPath, fileName))
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} else {
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return ""
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}
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// Cache wallpaper URI if not empty.
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if wallpaperUri != "" {
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Cache.SetDefault(CacheKeyWallpaperUri, wallpaperUri)
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}
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return wallpaperUri
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}
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// SetWallpaperUri changes the login screen background image URI.
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func (c *Config) SetWallpaperUri(uri string) *Config {
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c.options.WallpaperUri = uri
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FlushCache()
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return c
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}
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