154 lines
3.7 KiB
Go
154 lines
3.7 KiB
Go
package services
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import (
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"errors"
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"fmt"
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"log"
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"os"
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"strconv"
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"github.com/joho/godotenv"
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)
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const (
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ServerAddress = "ServerAddress"
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//Sql_Connection_String = "SQL_CONNECTION_STRING"
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FEATURE_ENABLE_REDDIT_BACKEND = "FEATURE_ENABLE_REDDIT_BACKEND"
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REDDIT_PULL_TOP = "REDDIT_PULL_TOP"
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REDDIT_PULL_HOT = "REDDIT_PULL_HOT"
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REDDIT_PULL_NSFW = "REDDIT_PULL_NSFW"
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FEATURE_ENABLE_YOUTUBE_BACKEND = "FEATURE_ENABLE_YOUTUBE_BACKEND"
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YOUTUBE_DEBUG = "YOUTUBE_DEBUG"
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FEATURE_ENABLE_TWITCH_BACKEND = "FEATURE_ENABLE_TWITCH_BACKEND"
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TWITCH_CLIENT_ID = "TWITCH_CLIENT_ID"
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TWITCH_CLIENT_SECRET = "TWITCH_CLIENT_SECRET"
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TWITCH_MONITOR_CLIPS = "TWITCH_MONITOR_CLIPS"
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TWITCH_MONITOR_VOD = "TWITCH_MONITOR_VOD"
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FEATURE_ENABLE_FFXIV_BACKEND = "FEATURE_ENABLE_FFXIV_BACKEND"
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)
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type Configs struct {
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ServerAddress string
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JwtSecret string
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AdminSecret string
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RedditEnabled bool
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RedditPullTop bool
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RedditPullHot bool
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RedditPullNsfw bool
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YoutubeEnabled bool
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YoutubeDebug bool
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TwitchEnabled bool
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TwitchClientId string
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TwitchClientSecret string
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TwitchMonitorClips bool
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TwitchMonitorVOD bool
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FfxivEnabled bool
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}
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type ConfigClient struct{}
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func NewConfig() ConfigClient {
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c := ConfigClient{}
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c.RefreshEnv()
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return c
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}
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func GetEnvConfig() Configs {
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return Configs{
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ServerAddress: os.Getenv(ServerAddress),
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JwtSecret: os.Getenv("JwtSecret"),
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RedditEnabled: processBoolConfig(os.Getenv(FEATURE_ENABLE_REDDIT_BACKEND)),
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RedditPullTop: processBoolConfig(os.Getenv(REDDIT_PULL_TOP)),
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RedditPullHot: processBoolConfig(os.Getenv(REDDIT_PULL_HOT)),
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RedditPullNsfw: processBoolConfig(os.Getenv(REDDIT_PULL_NSFW)),
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YoutubeEnabled: processBoolConfig(os.Getenv(FEATURE_ENABLE_YOUTUBE_BACKEND)),
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YoutubeDebug: processBoolConfig(os.Getenv(YOUTUBE_DEBUG)),
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TwitchEnabled: processBoolConfig(os.Getenv(FEATURE_ENABLE_TWITCH_BACKEND)),
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TwitchClientId: os.Getenv(TWITCH_CLIENT_ID),
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TwitchClientSecret: os.Getenv(TWITCH_CLIENT_SECRET),
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TwitchMonitorClips: processBoolConfig(TWITCH_MONITOR_CLIPS),
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TwitchMonitorVOD: processBoolConfig(os.Getenv(TWITCH_MONITOR_VOD)),
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FfxivEnabled: processBoolConfig(os.Getenv(FEATURE_ENABLE_FFXIV_BACKEND)),
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}
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}
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// This will parse a string and convert it to a bool.
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// If it runs into any errors, it will default to false
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func processBoolConfig(value string) bool {
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b, err := strconv.ParseBool(value)
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if err != nil {
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return false
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}
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return b
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}
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func (cc *ConfigClient) GetConfig(key string) string {
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res, filled := os.LookupEnv(key)
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if !filled {
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log.Printf("Missing the a value for '%v'. Could generate errors.", key)
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}
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return res
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}
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// Looks for a value in the env and will panic if it does not exist.
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func (c ConfigClient) MustGetString(key string) string {
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res, filled := os.LookupEnv(key)
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if !filled {
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msg := fmt.Sprintf("No value was found for '%v'", key)
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panic(msg)
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}
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return res
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}
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func (cc *ConfigClient) GetFeature(flag string) (bool, error) {
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cc.RefreshEnv()
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res, filled := os.LookupEnv(flag)
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if !filled {
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errorMessage := fmt.Sprintf("'%v' was not found", flag)
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return false, errors.New(errorMessage)
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}
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b, err := strconv.ParseBool(res)
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if err != nil {
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return false, err
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}
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return b, nil
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}
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// Use this when your ConfigClient has been opened for awhile and you want to ensure you have the most recent env changes.
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func (cc *ConfigClient) RefreshEnv() {
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// Check to see if we have the env file on the system
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_, err := os.Stat(".env")
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// We have the file, load it.
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if err == nil {
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_, err := os.Open(".env")
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if err == nil {
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loadEnvFile()
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}
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}
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}
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func loadEnvFile() {
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err := godotenv.Load()
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if err != nil {
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log.Fatalln(err)
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}
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}
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