add lastfm/phonetic commands

cmd/bot/commands.go

@@ -45,6 +45,20 @@ func (app *application) ParseCommand(evt *event.Event) {
 			return
 		}
 
+	case "lastfm":
+		if msgLen == 1 {
+			reply = "Not enough arguments provided. Usage: ()lastfm <username>"
+		} else {
+			reply = commands.LastFmUserRecent(cmdParams[1], app.Log)
+		}
+
+	case "phonetic":
+		if msgLen == 1 {
+			reply = "Not enough arguments provided. Usage: ()phonetic <text to translate>"
+		} else {
+			reply, _ = commands.Phonetic(evt.Content.AsMessage().Body[10:len(evt.Content.AsMessage().Body)])
+		}
+
 	case "preview":
 		if msgLen < 2 {
 			reply = "Not enough arguments provided. Usage: !preview [stream]"

go.mod

@@ -15,6 +15,7 @@ require (
 	github.com/google/uuid v1.5.0
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/shkh/lastfm-go v0.0.0-20191215035245-89a801c244e0
 	github.com/tidwall/gjson v1.17.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect

go.sum

@@ -28,6 +28,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
 github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
+github.com/shkh/lastfm-go v0.0.0-20191215035245-89a801c244e0 h1:cgqwZtnR+IQfUYDLJ3Kiy4aE+O/wExTzEIg8xwC4Qfs=
+github.com/shkh/lastfm-go v0.0.0-20191215035245-89a801c244e0/go.mod h1:n3nudMl178cEvD44PaopxH9jhJaQzthSxUzLO5iKMy4=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/gjson v1.17.0 h1:/Jocvlh98kcTfpN2+JzGQWQcqrPQwDrVEMApx/M5ZwM=

pkg/commands/lastfm.go

@@ -0,0 +1,34 @@
+package commands
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/joho/godotenv"
+	"github.com/rs/zerolog"
+	"github.com/shkh/lastfm-go/lastfm"
+)
+
+func LastFmUserRecent(user string, log zerolog.Logger) string {
+	err := godotenv.Load()
+	if err != nil {
+		log.Error().Err(err).Msg("Error loading lastfm api keys from .env file")
+	}
+
+	apiKey := os.Getenv("LAST_FM_API_KEY")
+	apiSecret := os.Getenv("LAST_FM_SECRET")
+
+	api := lastfm.New(apiKey, apiSecret)
+	result, _ := api.User.GetRecentTracks(lastfm.P{"user": user}) //discarding error
+
+	var reply string
+	for i, track := range result.Tracks {
+		// The 0th result is the most recent one since it goes from most recent
+		// to least recent.
+		if i == 0 {
+			reply = fmt.Sprintf("Most recently played track for user %v: %v - %v", user, track.Artist.Name, track.Name)
+		}
+	}
+
+	return reply
+}

pkg/commands/phonetic.go

@@ -0,0 +1,89 @@
+package commands
+
+import "fmt"
+
+var cm = map[string]string{
+	"`": "ё",
+	"~": "Ё",
+	"=": "ъ",
+	"+": "Ъ",
+	"[": "ю",
+	"]": "щ",
+	`\`: "э",
+	"{": "Ю",
+	"}": "Щ",
+	"|": "Э",
+	";": "ь",
+	":": "Ь",
+	"'": "ж",
+	`"`: "Ж",
+
+	"q": "я",
+	"w": "ш",
+	"e": "е",
+	"r": "р",
+	"t": "т",
+	"y": "ы",
+	"u": "у",
+	"i": "и",
+	"o": "о",
+	"p": "п",
+	"a": "а",
+	"s": "с",
+	"d": "д",
+	"f": "ф",
+	"g": "г",
+	"h": "ч",
+	"j": "й",
+	"k": "к",
+	"l": "л",
+	"z": "з",
+	"x": "х",
+	"c": "ц",
+	"v": "в",
+	"b": "б",
+	"n": "н",
+	"m": "м",
+
+	"Q": "Я",
+	"W": "Ш",
+	"E": "Е",
+	"R": "Р",
+	"T": "Т",
+	"Y": "Ы",
+	"U": "У",
+	"I": "И",
+	"O": "О",
+	"P": "П",
+	"A": "А",
+	"S": "С",
+	"D": "Д",
+	"F": "Ф",
+	"G": "Г",
+	"H": "Ч",
+	"J": "Й",
+	"K": "К",
+	"L": "Л",
+	"Z": "З",
+	"X": "Х",
+	"C": "Ц",
+	"V": "В",
+	"B": "Б",
+	"N": "Н",
+	"M": "М",
+}
+
+func Phonetic(message string) (string, error) {
+	var ts string
+
+	for _, c := range message {
+		if _, ok := cm[string(c)]; ok {
+			ts = ts + cm[string(c)]
+		} else {
+			ts = ts + string(c)
+
+		}
+	}
+
+	return fmt.Sprint(ts), nil
+}