forked from sugyan/go-zenra
/
zenrizer.go
60 lines (56 loc) · 1.13 KB
/
zenrizer.go
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package zenra
import (
"github.com/ikawaha/kagome/dic"
"github.com/ikawaha/kagome/tokenizer"
)
// ZENRA phrase
const ZENRA = "全裸で"
// Zenrize returns zenrized text
func Zenrize(input string) (result string, err error) {
t := tokenizer.NewTokenizer()
morphs, err := t.Tokenize(input)
if err != nil {
return
}
var verb = false
result = ""
for i := range morphs {
var (
curr dic.Content
prev dic.Content
)
morph := morphs[len(morphs)-i-1]
curr, err = morph.Content()
if err != nil {
return
}
if verb {
insert := true
if curr.Pos == "名詞" || curr.Pos == "副詞" || curr.Pos == "動詞" {
insert = false
} else if (curr.Pos == "助詞" || curr.Pos == "助動詞") && i < len(morphs)-1 {
prev, err = morphs[len(morphs)-i-2].Content()
if err != nil {
return
}
if prev.Katuyoukei == "連用形" {
insert = false
}
}
if insert {
result = ZENRA + result
verb = false
}
}
if curr.Pos == "動詞" {
verb = true
}
if morph.Class != tokenizer.DUMMY {
result = morph.Surface + result
}
}
if verb {
result = ZENRA + result
}
return result, nil
}