2016-08-07 01:17:02 +00:00
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/*
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* Copyright (c) 2016 Alex Yatskov <alex@foosoft.net>
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* Author: Alex Yatskov <alex@foosoft.net>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package main
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import (
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2016-12-19 01:46:40 +00:00
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"os"
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2016-12-17 23:48:13 +00:00
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"strings"
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2016-08-07 01:17:02 +00:00
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"github.com/FooSoft/jmdict"
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)
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2016-12-18 19:46:47 +00:00
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func jmdictBuildRules(term *dbTerm) {
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2016-12-17 23:48:13 +00:00
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for _, tag := range term.Tags {
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switch tag {
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2016-12-20 05:42:21 +00:00
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case "adj-i", "v1", "vk":
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2016-12-17 23:48:13 +00:00
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term.addRules(tag)
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default:
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if strings.HasPrefix(tag, "v5") {
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term.addRules("v5")
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2016-12-20 05:42:21 +00:00
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} else if strings.HasPrefix(tag, "vs") {
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term.addRules("vs")
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2016-12-17 23:48:13 +00:00
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}
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}
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}
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}
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2016-12-18 19:46:47 +00:00
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func jmdictBuildScore(term *dbTerm) {
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term.Score = 0
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for _, tag := range term.Tags {
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switch tag {
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2016-12-21 06:59:17 +00:00
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case "P":
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term.Score += 5
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2016-12-18 01:08:38 +00:00
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case "arch", "iK":
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term.Score -= 1
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}
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}
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}
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2016-12-18 19:46:47 +00:00
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func jmdictAddPriorities(term *dbTerm, priorities ...string) {
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for _, priority := range priorities {
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switch priority {
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case "news1", "ichi1", "spec1", "gai1":
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term.addTags("P")
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fallthrough
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case "news2", "ichi2", "spec2", "gai2":
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term.addTags(priority[:len(priority)-1])
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}
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}
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}
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func jmdictBuildTagMeta(entities map[string]string) map[string]dbTagMeta {
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tags := map[string]dbTagMeta{
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"news": {Notes: "appears frequently in Mainichi Shimbun", Category: "frequent"},
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"ichi": {Notes: "listed as common in Ichimango Goi Bunruishuu", Category: "frequent"},
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"spec": {Notes: "common words not included in frequency lists", Category: "frequent"},
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"gai": {Notes: "common loanword", Category: "frequent"},
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"P": {Notes: "popular term", Category: "popular", Order: -10},
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}
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for name, value := range entities {
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tag := dbTagMeta{Notes: value}
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switch name {
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case "exp", "id":
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tag.Category = "expression"
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tag.Order = -5
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case "arch", "iK":
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2016-12-18 01:39:24 +00:00
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tag.Category = "archaism"
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2016-12-18 19:46:47 +00:00
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tag.Order = -5
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}
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tags[name] = tag
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}
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return tags
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}
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2016-12-18 19:46:47 +00:00
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func jmdictExtractTerms(edictEntry jmdict.JmdictEntry) []dbTerm {
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var terms []dbTerm
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2016-08-07 01:17:02 +00:00
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convert := func(reading jmdict.JmdictReading, kanji *jmdict.JmdictKanji) {
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2016-09-28 04:28:04 +00:00
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if kanji != nil && reading.Restrictions != nil && !hasString(kanji.Expression, reading.Restrictions) {
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2016-08-07 01:17:02 +00:00
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return
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}
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2016-11-05 20:13:13 +00:00
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var termBase dbTerm
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termBase.addTags(reading.Information...)
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2016-09-18 18:36:54 +00:00
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2016-08-07 01:17:02 +00:00
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if kanji == nil {
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2016-11-05 20:13:13 +00:00
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termBase.Expression = reading.Reading
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2016-12-18 19:46:47 +00:00
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jmdictAddPriorities(&termBase, reading.Priorities...)
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} else {
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termBase.Expression = kanji.Expression
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termBase.Reading = reading.Reading
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termBase.addTags(kanji.Information...)
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for _, priority := range kanji.Priorities {
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if hasString(priority, reading.Priorities) {
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jmdictAddPriorities(&termBase, priority)
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2016-11-05 20:13:13 +00:00
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}
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}
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2016-08-07 01:17:02 +00:00
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}
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for _, sense := range edictEntry.Sense {
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2016-09-28 04:37:13 +00:00
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if sense.RestrictedReadings != nil && !hasString(reading.Reading, sense.RestrictedReadings) {
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2016-08-07 01:17:02 +00:00
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continue
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}
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2016-09-28 04:37:13 +00:00
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if kanji != nil && sense.RestrictedKanji != nil && !hasString(kanji.Expression, sense.RestrictedKanji) {
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2016-08-07 01:17:02 +00:00
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continue
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}
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2016-11-05 20:13:13 +00:00
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term := dbTerm{Reading: termBase.Reading, Expression: termBase.Expression}
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term.addTags(termBase.Tags...)
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term.addTags(sense.PartsOfSpeech...)
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term.addTags(sense.Fields...)
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term.addTags(sense.Misc...)
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term.addTags(sense.Dialects...)
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2016-09-18 18:36:54 +00:00
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2016-08-07 01:17:02 +00:00
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for _, glossary := range sense.Glossary {
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term.Glossary = append(term.Glossary, glossary.Content)
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}
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2016-12-18 19:46:47 +00:00
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jmdictBuildRules(&term)
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jmdictBuildScore(&term)
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2016-12-17 23:48:13 +00:00
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2016-11-05 20:13:13 +00:00
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terms = append(terms, term)
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2016-09-18 18:36:54 +00:00
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}
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2016-08-07 01:17:02 +00:00
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}
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if len(edictEntry.Kanji) > 0 {
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for _, kanji := range edictEntry.Kanji {
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for _, reading := range edictEntry.Readings {
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convert(reading, &kanji)
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}
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}
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} else {
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for _, reading := range edictEntry.Readings {
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convert(reading, nil)
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}
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}
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2016-11-05 20:13:13 +00:00
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return terms
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2016-08-07 01:17:02 +00:00
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}
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2016-12-19 01:46:40 +00:00
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func jmdictExportDb(inputPath, outputDir, title string, pretty bool) error {
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reader, err := os.Open(inputPath)
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if err != nil {
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return err
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}
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defer reader.Close()
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2016-08-07 01:17:02 +00:00
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dict, entities, err := jmdict.LoadJmdictNoTransform(reader)
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if err != nil {
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return err
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}
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2016-11-05 20:13:13 +00:00
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var terms dbTermList
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for _, entry := range dict.Entries {
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2016-12-18 19:46:47 +00:00
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terms = append(terms, jmdictExtractTerms(entry)...)
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2016-08-07 01:17:02 +00:00
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}
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2016-11-05 20:13:13 +00:00
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return writeDb(
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outputDir,
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2016-11-06 00:09:23 +00:00
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title,
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2016-11-05 20:13:13 +00:00
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terms.crush(),
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2016-11-06 06:24:57 +00:00
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nil,
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2016-12-18 19:46:47 +00:00
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jmdictBuildTagMeta(entities),
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2016-12-19 01:31:27 +00:00
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pretty,
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2016-11-05 20:13:13 +00:00
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)
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2016-08-07 01:17:02 +00:00
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}
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