105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
package yomichan
|
||
|
||
import (
|
||
"regexp"
|
||
"strings"
|
||
|
||
zig "foosoft.net/projects/zero-epwing-go"
|
||
)
|
||
|
||
type kotowazaExtractor struct {
|
||
readGroupExp *regexp.Regexp
|
||
readGroupAltsExp *regexp.Regexp
|
||
readGroupNoAltsExp *regexp.Regexp
|
||
wordGroupExp *regexp.Regexp
|
||
}
|
||
|
||
func makeKotowazaExtractor() epwingExtractor {
|
||
return &kotowazaExtractor{
|
||
readGroupExp: regexp.MustCompile(`([^ぁ-ゖァ-ヺ]*)(\([^)]*\))`),
|
||
readGroupAltsExp: regexp.MustCompile(`\(([^)]*)\)`),
|
||
readGroupNoAltsExp: regexp.MustCompile(`\(([^・)]*)\)`),
|
||
wordGroupExp: regexp.MustCompile(`＝([^〔＝]*)〔＝([^〕]*)〕`),
|
||
}
|
||
}
|
||
|
||
func (e *kotowazaExtractor) extractTerms(entry zig.BookEntry, sequence int) []dbTerm {
|
||
heading := entry.Heading
|
||
|
||
queue := []string{heading}
|
||
reducedExpressions := []string{}
|
||
|
||
for len(queue) > 0 {
|
||
expression := queue[0]
|
||
queue = queue[1:]
|
||
|
||
matches := e.wordGroupExp.FindStringSubmatch(expression)
|
||
if matches == nil {
|
||
reducedExpressions = append(reducedExpressions, expression)
|
||
} else {
|
||
replacements := []string{matches[1]}
|
||
replacements = append(replacements, strings.Split(matches[2], "・")...)
|
||
for _, replacement := range replacements {
|
||
queue = append(queue, strings.Replace(expression, matches[0], replacement, -1))
|
||
}
|
||
}
|
||
}
|
||
|
||
var terms []dbTerm
|
||
for _, reducedExpression := range reducedExpressions {
|
||
expression := e.readGroupExp.ReplaceAllString(reducedExpression, "$1")
|
||
readAltsExpression := e.readGroupExp.ReplaceAllString(reducedExpression, "$2")
|
||
readAltsExpression = e.readGroupNoAltsExp.ReplaceAllString(readAltsExpression, "$1")
|
||
|
||
var readings []string
|
||
queue = []string{readAltsExpression}
|
||
for len(queue) > 0 {
|
||
readExpression := queue[0]
|
||
queue = queue[1:]
|
||
|
||
matches := e.readGroupAltsExp.FindStringSubmatch(readExpression)
|
||
if matches == nil {
|
||
readings = append(readings, readExpression)
|
||
} else {
|
||
replacements := strings.Split(matches[1], "・")
|
||
for _, replacement := range replacements {
|
||
queue = append(queue, strings.Replace(readExpression, matches[0], replacement, -1))
|
||
}
|
||
}
|
||
}
|
||
|
||
for _, reading := range readings {
|
||
term := dbTerm{
|
||
Expression: expression,
|
||
Reading: reading,
|
||
Glossary: []string{entry.Text},
|
||
Sequence: sequence,
|
||
}
|
||
|
||
terms = append(terms, term)
|
||
}
|
||
|
||
}
|
||
|
||
return terms
|
||
}
|
||
|
||
func (e *kotowazaExtractor) extractKanji(entry zig.BookEntry) []dbKanji {
|
||
return nil
|
||
}
|
||
|
||
func (e *kotowazaExtractor) exportRules(term *dbTerm, tags []string) {
|
||
}
|
||
|
||
func (*kotowazaExtractor) getRevision() string {
|
||
return "kotowaza1"
|
||
}
|
||
|
||
func (*kotowazaExtractor) getFontNarrow() map[int]string {
|
||
return map[int]string{}
|
||
}
|
||
|
||
func (*kotowazaExtractor) getFontWide() map[int]string {
|
||
return map[int]string{}
|
||
}
|