WIP

epwing.go

@@ -24,9 +24,11 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"io/ioutil"
 	"regexp"
+	"strings"
 )
 
 type epwingEntry struct {
@@ -46,36 +48,62 @@ type epwingBook struct {
 	Subbooks []epwingSubbook `json:"subbooks"`
 }
 
-// 3934
-// (?P<kana>[^（【<]+)(?:【(?P<kanji>.*)】)?(?:<\?>(?P<native>.*)<\?>)?(?:（(?P<tag>.*)）)?
-// (?P<kana>[^（【〖]+)(?:【(?P<expression>.*)】)?(?:〖(?P<native>.*)〗)?(?:（(?P<tag>.*)）)?
-// "heading": "きれ‐あが・る【切れ上がる】",
-// "text": "きれ‐あが・る【切れ上がる】\n［動ラ五（四）］上の方まで切れる。また、目尻や額の生え際などが上の方へ上がっている。「―・った目元」\n"
-// },
-// {
-// "heading": "きれ‐あじ【切れ味】‐あぢ",
-// "text": "きれ‐あじ【切れ味】‐あぢ\n<?>刃物の切れぐあい。「―のいいナイフ」<?>才能・技などの鋭さ。「鋭い―の批評」「―のいいショット」\n"
-// },
-// {
-// "heading": "き‐れい【×綺麗・奇麗】",
-// "text": "き‐れい【×綺麗・奇麗】\n［形動］<?>［ナリ］<?>色・形などが華やかな美しさをもっているさま。「―な花」「―に着飾る」<?>姿・顔かたちが整っていて美しいさま。「―な脚」「―な女性」<?>声などが快く聞こえるさま。「―な発音」<?>よごれがなく清潔なさま。「手を―に洗う」「―な空気」「―な選挙」<?>男女間に肉体的な交渉がないさま。清純。「―な関係」<?>乱れたところがないさま。整然としているさま。「机の上を―に片づける」<?>（「きれいに」の形で）残りなく物事が行われるさま。すっかり。「―に忘れる」「―にたいらげる」→美しい［用法］\n［派生］きれいさ［名］\n［類語］（<?>）美しい・美美（びび）しい・煌（きら）やか・鮮やか・美麗・華麗・華美・鮮麗・流麗・優美・美的／（<?>）麗（うるわ）しい・見目よい・端整・端麗・秀麗・佳麗（かれい）・艶美（えんび）・艶麗（えんれい）・あでやか／（<?>）清い・清らか・清潔・清浄（せいじよう・しようじよう）・清澄・清冽（せいれつ）・無垢（むく）・純潔・潔白（けつぱく）\n"
-// },
+type epwingExtractor interface {
+	extractTerms(entry epwingEntry) []dbTerm
+	extractKanji(entry epwingEntry) []dbKanji
+}
 
-func extractDaijirinTerms(entry epwingEntry) []dbTerm {
-	exp := regexp.MustCompile(`(?P<kana>[^（【〖]+)(?:【(?P<expression>.*)】)?(?:〖(?P<native>.*)〗)?(?:（(?P<tag>.*)）)?`)
-	matches := exp.FindStringSubmatch(entry.Heading)
+type daijirinExtractor struct {
+	partsExp   *regexp.Regexp
+	phonExp    *regexp.Regexp
+	variantExp *regexp.Regexp
+	annotExp   *regexp.Regexp
+}
 
-	results := make(map[string]string)
-	for i, name := range exp.SubexpNames() {
-		if i > 0 {
-			results[name] = matches[i]
+func makeDaijirinExtractor() epwingExtractor {
+	return &daijirinExtractor{
+		partsExp:   regexp.MustCompile(`(?P<reading>[^（【〖]+)(?:【(?P<expression>.*)】)?(?:〖(?P<native>.*)〗)?(?:（(?P<tag>.*)）)?`),
+		phonExp:    regexp.MustCompile(`[-・]+`),
+		variantExp: regexp.MustCompile(`\((.*)\)`),
+		annotExp:   regexp.MustCompile(`（.*）`),
+	}
+}
+
+func (e *daijirinExtractor) extractTerms(entry epwingEntry) []dbTerm {
+	var readings []string
+	var expressions []string
+
+	matches := e.partsExp.FindStringSubmatch(entry.Heading)
+	for i, name := range e.partsExp.SubexpNames() {
+		value := matches[i]
+		if i == 0 || len(value) == 0 {
+			continue
+		}
+
+		switch name {
+		case "expression":
+			expression := e.annotExp.ReplaceAllLiteralString(value, "")
+			for _, split := range strings.Split(expression, `・`) {
+				splitInc := e.variantExp.ReplaceAllString(split, "$1")
+				expressions = append(expressions, splitInc)
+				if split != splitInc {
+					splitExc := e.variantExp.ReplaceAllLiteralString(split, "")
+					expressions = append(expressions, splitExc)
+				}
+			}
+		case "reading":
+			reading := e.phonExp.ReplaceAllLiteralString(value, "")
+			readings = append(readings, reading)
 		}
 	}
 
+	fmt.Printf("%q\n", expressions)
+	fmt.Printf("%q\n", readings)
+
 	return nil
 }
 
-func extractDaijirinKanji(entry epwingEntry) []dbKanji {
+func (e *daijirinExtractor) extractKanji(entry epwingEntry) []dbKanji {
 	return nil
 }
 
@@ -90,26 +118,18 @@ func exportEpwingDb(outputDir, title string, reader io.Reader, flags int) error
 		return err
 	}
 
-	termExtractors := map[string]func(epwingEntry) []dbTerm{
-		"三省堂　スーパー大辞林": extractDaijirinTerms,
+	epwingExtractors := map[string]epwingExtractor{
+		"三省堂　スーパー大辞林": makeDaijirinExtractor(),
 	}
 
 	var terms dbTermList
-	for _, subbook := range book.Subbooks {
-		if extractor, ok := termExtractors[subbook.Title]; ok {
-			for _, entry := range subbook.Entries {
-				terms = append(terms, extractor(entry)...)
-			}
-		}
-	}
-
-	kanjiExtractors := map[string]func(epwingEntry) []dbKanji{}
-
 	var kanji dbKanjiList
+
 	for _, subbook := range book.Subbooks {
-		if extractor, ok := kanjiExtractors[subbook.Title]; ok {
+		if extractor, ok := epwingExtractors[subbook.Title]; ok {
 			for _, entry := range subbook.Entries {
-				kanji = append(kanji, extractor(entry)...)
+				terms = append(terms, extractor.extractTerms(entry)...)
+				kanji = append(kanji, extractor.extractKanji(entry)...)
 			}
 		}
 	}