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Simplify trans API

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This commit is contained in:
Kristóf Tóth 2019-10-11 01:56:22 +02:00
parent 4d035075ca
commit a6f5cd6268
2 changed files with 9 additions and 15 deletions
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16
trans/trans.go
View File

@ -9,28 +9,22 @@ import (
type Translation struct { type Translation struct {
job TransJob
Executor func(TransJob) ([]byte, error)
}
type TransJob struct {
word string word string
fromLang string fromLang string
toLang string toLang string
Executor func(*Translation) ([]byte, error)
} }
func New(word, fromLang, toLang string) Translation { func New(word, fromLang, toLang string) Translation {
return Translation{ return Translation{
job: TransJob{
word: word, word: word,
fromLang: fromLang, fromLang: fromLang,
toLang: toLang, toLang: toLang,
},
Executor: executeTransShell, Executor: executeTransShell,
} }
} }
func executeTransShell(tj TransJob) ([]byte, error) { func executeTransShell(t *Translation) ([]byte, error) {
config := []string{ config := []string{
"-no-ansi", "-no-ansi",
"-show-original", "n", "-show-original", "n",
@ -38,14 +32,14 @@ func executeTransShell(tj TransJob) ([]byte, error) {
"-show-dictionary", "y", "-show-dictionary", "y",
"-show-languages", "n", "-show-languages", "n",
"-show-prompt-message", "n", "-show-prompt-message", "n",
fmt.Sprintf("%s:%s", tj.fromLang, tj.toLang), fmt.Sprintf("%s:%s", t.fromLang, t.toLang),
tj.word, t.word,
} }
return exec.Command("trans", config...).Output() return exec.Command("trans", config...).Output()
} }
func (t Translation) Translate() []string { func (t Translation) Translate() []string {
outBytes, err := t.Executor(t.job) outBytes, err := t.Executor(&t)
if err != nil { if err != nil {
panic(err) panic(err)
} }

2
trans/trans_test.go
View File

@ -77,7 +77,7 @@ méltányosság
for _, data := range cases { for _, data := range cases {
j := trans.New(data.job[0], data.job[1], data.job[2]) j := trans.New(data.job[0], data.job[1], data.job[2])
j.Executor = func(tj trans.TransJob) ([]byte, error) { j.Executor = func(t *trans.Translation) ([]byte, error) {
return data.transOutput, nil return data.transOutput, nil
} }
r := j.Translate() r := j.Translate()