first commit
This commit is contained in:
Beyhan Oğur
220
config/config.go
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220
config/config.go
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package config
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import (
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"log"
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"os"
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"strconv"
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"strings"
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"github.com/joho/godotenv"
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)
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type Config struct {
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Port string
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DBUrl string
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JWTSecret string
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AppURL string // e.g. https://api.example.com - used for verification links in emails
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GoogleClientID string
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GoogleClientSecret string
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GithubClientID string
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GithubClientSecret string
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ClientCallbackURL string
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OAuthRedirectURL string
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RedisUrl string
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// Avatar Settings
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AvatarHeight int
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AvatarWidth int
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AvatarQuality int
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AvatarFormat string
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AvatarMode string // cover, contain, resize
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// Home Image Settings
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HomeImageHeight int
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HomeImageWidth int
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HomeImageQuality int
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HomeImageFormat string
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HomeImageMode string // cover, contain, resize
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// About Image Settings
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AboutImageHeight int
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AboutImageWidth int
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AboutImageQuality int
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AboutImageFormat string
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AboutImageMode string // cover, contain, resize
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// Service Image Settings
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ServiceImageHeight int
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ServiceImageWidth int
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ServiceImageQuality int
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ServiceImageFormat string
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ServiceImageMode string // cover, contain, resize
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// Post Image Settings
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PostImageHeight int
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PostImageWidth int
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PostImageQuality int
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PostImageFormat string
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PostImageMode string // cover, contain, resize
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// Post Category Image Settings
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PostCategoryImageHeight int
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PostCategoryImageWidth int
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PostCategoryImageQuality int
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PostCategoryImageFormat string
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PostCategoryImageMode string // cover, contain, resize
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// Settings Logo Settings
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SettingsLogoHeight int
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SettingsLogoWidth int
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SettingsLogoQuality int
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SettingsLogoFormat string
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SettingsLogoMode string // cover, contain, resize
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// Banner Image Settings
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BannerImageHeight int
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BannerImageWidth int
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BannerImageQuality int
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BannerImageFormat string
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BannerImageMode string // cover, contain, resize
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// Banner Thumb Settings
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BannerThumbHeight int
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BannerThumbWidth int
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BannerThumbQuality int
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BannerThumbFormat string
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BannerThumbMode string // cover, contain, resize
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// Email Settings
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EmailHost string
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EmailPort string
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EmailHostUser string
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EmailHostPassword string
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EmailFrom string
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CorsDebug bool
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}
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var AppConfig *Config
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func LoadConfig() {
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err := godotenv.Load()
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if err != nil {
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log.Println("Warning: Error loading .env file, continuing with system env")
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}
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AppConfig = &Config{
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Port: getEnv("PORT", "8080"),
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DBUrl: getEnv("DB_URL", ""),
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JWTSecret: getEnv("JWT_SECRET", "default_secret"),
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AppURL: getEnv("APP_URL", "http://localhost:8080"),
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GoogleClientID: getEnv("GOOGLE_CLIENT_ID", ""),
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GoogleClientSecret: getEnv("GOOGLE_CLIENT_SECRET", ""),
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GithubClientID: getEnv("GITHUB_CLIENT_ID", ""),
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GithubClientSecret: getEnv("GITHUB_CLIENT_SECRET", ""),
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ClientCallbackURL: getEnv("CLIENT_CALLBACK_URL", ""),
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OAuthRedirectURL: getEnv("OAUTH_REDIRECT_URL", ""),
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RedisUrl: getEnv("REDIS_URL", ""),
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// Avatar Defaults
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AvatarHeight: getEnvAsInt("AVATAR_H", 0), // Default 0 (auto)
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AvatarWidth: getEnvAsInt("AVATAR_W", 800), // Default 800
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AvatarQuality: getEnvAsInt("AVATAR_Q", 80), // Default 80
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AvatarFormat: getEnv("AVATAR_F", "webp"), // Default webp
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AvatarMode: getEnv("AVATAR_B", "contain"), // Default contain (Fit)
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// Home Image Defaults
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HomeImageHeight: getEnvAsInt("HOME_IMAGE_H", 0), // Default 0 (auto)
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HomeImageWidth: getEnvAsInt("HOME_IMAGE_W", 800), // Default 800
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HomeImageQuality: getEnvAsInt("HOME_IMAGE_Q", 80), // Default 80
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HomeImageFormat: getEnv("HOME_IMAGE_F", "webp"), // Default webp
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HomeImageMode: getEnv("HOME_IMAGE_B", "contain"), // Default contain (Fit)
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// About Image Defaults
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AboutImageHeight: getEnvAsInt("ABOUTME_IMAGE_H", getEnvAsInt("ABOUT_IMAGE_H", 0)),
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AboutImageWidth: getEnvAsInt("ABOUTME_IMAGE_W", getEnvAsInt("ABOUT_IMAGE_W", 800)),
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AboutImageQuality: getEnvAsInt("ABOUTME_IMAGE_Q", getEnvAsInt("ABOUT_IMAGE_Q", 80)),
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AboutImageFormat: getEnv("ABOUTME_IMAGE_F", getEnv("ABOUT_IMAGE_F", "webp")),
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AboutImageMode: getEnv("ABOUTME_IMAGE_B", getEnv("ABOUT_IMAGE_B", "contain")),
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// Service Image Defaults
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ServiceImageHeight: getEnvAsInt("SERVICE_IMAGE_H", 256),
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ServiceImageWidth: getEnvAsInt("SERVICE_IMAGE_W", 256),
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ServiceImageQuality: getEnvAsInt("SERVICE_IMAGE_Q", 90),
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ServiceImageFormat: getEnv("SERVICE_IMAGE_F", "png"),
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ServiceImageMode: getEnv("SERVICE_IMAGE_B", "cover"),
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// Post Image Defaults
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PostImageHeight: getEnvAsInt("POST_IMAGE_H", 450),
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PostImageWidth: getEnvAsInt("POST_IMAGE_W", 700),
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PostImageQuality: getEnvAsInt("POST_IMAGE_Q", 90),
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PostImageFormat: getEnv("POST_IMAGE_F", "webp"),
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PostImageMode: getEnv("POST_IMAGE_B", "cover"),
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// Post Category Image Defaults
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PostCategoryImageHeight: getEnvAsInt("POST_CATEGORY_IMAGE_H", 300),
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PostCategoryImageWidth: getEnvAsInt("POST_CATEGORY_IMAGE_W", 300),
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PostCategoryImageQuality: getEnvAsInt("POST_CATEGORY_IMAGE_Q", 85),
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PostCategoryImageFormat: getEnv("POST_CATEGORY_IMAGE_F", "png"),
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PostCategoryImageMode: getEnv("POST_CATEGORY_IMAGE_B", "cover"),
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// Settings Logo Defaults
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SettingsLogoHeight: getEnvAsInt("SETTINGS_LOGO_H", 54),
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SettingsLogoWidth: getEnvAsInt("SETTINGS_LOGO_W", 165),
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SettingsLogoQuality: getEnvAsInt("SETTINGS_LOGO_Q", 85),
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SettingsLogoFormat: getEnv("SETTINGS_LOGO_F", "png"),
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SettingsLogoMode: getEnv("SETTINGS_LOGO_B", "cover"),
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// Banner Image Defaults
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BannerImageHeight: getEnvAsInt("BANNER_IMAGE_H", 700),
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BannerImageWidth: getEnvAsInt("BANNER_IMAGE_W", 1920),
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BannerImageQuality: getEnvAsInt("BANNER_IMAGE_Q", 85),
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BannerImageFormat: getEnv("BANNER_IMAGE_F", "webp"),
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BannerImageMode: getEnv("BANNER_IMAGE_B", "cover"),
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// Banner Thumb Defaults
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BannerThumbHeight: getEnvAsInt("BANNER_THUMB_H", 48),
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BannerThumbWidth: getEnvAsInt("BANNER_THUMB_W", 48),
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BannerThumbQuality: getEnvAsInt("BANNER_THUMB_Q", 90),
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BannerThumbFormat: getEnv("BANNER_THUMB_F", "png"),
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BannerThumbMode: getEnv("BANNER_THUMB_B", "cover"),
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// Email Settings
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EmailHost: getEnv("EMAIL_HOST", "localhost"),
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EmailPort: getEnv("EMAIL_PORT", "1025"),
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EmailHostUser: getEnv("EMAIL_HOST_USER", ""),
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EmailHostPassword: getEnv("EMAIL_HOST_PASSWORD", ""),
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EmailFrom: getEnv("EMAIL_FROM", "noreply@gauth.local"),
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CorsDebug: getEnvAsBool("CORS_DEBUG", false),
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}
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}
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func getEnv(key, fallback string) string {
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if value, exists := os.LookupEnv(key); exists {
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return value
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}
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return fallback
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}
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func getEnvAsInt(key string, fallback int) int {
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valueStr := getEnv(key, "")
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if valueStr == "" {
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return fallback
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}
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value, err := strconv.Atoi(valueStr)
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if err != nil {
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return fallback
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}
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return value
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}
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func getEnvAsBool(key string, fallback bool) bool {
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valueStr := strings.TrimSpace(getEnv(key, ""))
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if valueStr == "" {
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return fallback
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}
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value, err := strconv.ParseBool(valueStr)
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if err != nil {
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return fallback
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}
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return value
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}
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