1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
package main
import (
"bufio"
"database/sql"
"fmt"
"html/template"
"os"
"strings"
tea "github.com/charmbracelet/bubbletea"
"github.com/goccy/go-json"
)
func setupTables(db *sql.DB) error {
_, err := db.Exec("create table IF NOT EXISTS words (word text not null, definition text);")
if err != nil {
return fmt.Errorf("creating table: %s", err)
}
// Faster import performance.
_, err = db.Exec("PRAGMA synchronous = OFF;")
if err != nil {
return fmt.Errorf("setting risky writes: %s", err)
}
return nil
}
func isDatabaseEmpty(db *sql.DB) tea.Cmd {
return func() tea.Msg {
row := db.QueryRow(`SELECT count(*) as count from words`)
var count int
err := row.Scan(&count)
if err != nil {
return errMsg(fmt.Errorf("counting rows: %s", err))
}
// Only populate the database if it is empty.
return isDBEmptyMsg(count == 0)
}
}
type rawDictionaryEntry struct {
Word string `json:"word"`
LangCode string `json:"lang_code"`
POS string `json:"pos_title"`
Etymology []string `json:"etymology_texts"`
Senses []sense `json:"senses"`
Sounds []sound `json:"sounds"`
Tags []string `json:"tags"`
}
type sense struct {
Glosses []string `json:"glosses"`
Examples []example `json:"examples"`
}
type example struct {
Text string `json:"text"`
}
type sound struct {
IPA string `json:"ipa"`
}
type templateReadyDictionaryEntry struct {
Word string
POS string
Etymology string
Senses []SenseForDictionaryEntry
Sound string
Gender string
}
type SenseForDictionaryEntry struct {
Sense string
Example string
}
func populateDictionary(rawDictionary string, db *sql.DB) tea.Cmd {
return func() tea.Msg {
// Set up the template
tmpl, err := template.New("entry").Parse(
`<p>{{ .Word }} {{ .Sound }} <i>{{ .POS }} {{ .Gender }}</i></p>
<ol>{{ range .Senses}}
<li class=sense>{{ .Sense }}<br>
{{ if .Example }}<ul><li><i>{{ .Example }}</i></li></ul></li>{{ end }}
{{ end }}</ol>
{{ if .Etymology }}<p><i>Étymologie: {{ .Etymology }}</i>{{ end }}`)
if err != nil {
panic(err)
}
tx, err := db.Begin()
if err != nil {
return errMsg(fmt.Errorf("starting transaction: %w", err))
}
// Set up a prepared statement
stmt, err := tx.Prepare("insert into words(word, definition) values(?, ?)")
if err != nil {
return errMsg(fmt.Errorf("preparing statement: %w", err))
}
defer stmt.Close()
file, err := os.Open(rawDictionary)
if err != nil {
return errMsg(fmt.Errorf("opening: %w", err))
}
defer file.Close()
var wordsAdded int
scanner := bufio.NewScanner(file)
maxCapacity := 2_000_000
buf := make([]byte, maxCapacity)
scanner.Buffer(buf, maxCapacity)
for scanner.Scan() {
var result rawDictionaryEntry
json.Unmarshal([]byte(scanner.Text()), &result)
if result.LangCode != "fr" {
continue
}
// Clean up the word. Replace apostrophes (common in phrases) with
// single quotes (more likely to be typed by a user).
result.Word = strings.ReplaceAll(result.Word, `’`, `'`)
// Create the definition text.
entry := templateReadyDictionaryEntry{
Word: result.Word,
POS: strings.ToLower(result.POS),
}
if len(result.Etymology) > 0 {
entry.Etymology = result.Etymology[0]
}
if len(result.Sounds) > 0 {
entry.Sound = result.Sounds[0].IPA
}
var genders, numbers []string
for _, r := range result.Tags {
switch r {
case "masculine":
genders = append(genders, "masculin")
case "feminine":
genders = append(genders, "féminin")
case "plural":
numbers = append(numbers, "pluriel")
case "singular":
numbers = append(numbers, "singulier")
}
}
entry.Gender = strings.Join(
[]string{
strings.Join(genders, " / "),
strings.Join(numbers, " et "),
},
" ",
)
for _, s := range result.Senses {
var example string
if len(s.Examples) > 0 {
example = s.Examples[0].Text
}
sense := strings.Join(s.Glosses, "; ")
entry.Senses = append(entry.Senses, SenseForDictionaryEntry{Sense: sense, Example: example})
}
formattedDefinition := strings.Builder{}
err := tmpl.Execute(&formattedDefinition, entry)
if err != nil {
return errMsg(fmt.Errorf("failed to render: %w", err))
}
// Insert the entry
_, err = stmt.Exec(entry.Word, formattedDefinition.String())
if err != nil {
return errMsg(fmt.Errorf("inserting '%s': %w", entry.Word, err))
}
wordsAdded++
}
if err := scanner.Err(); err != nil {
return errMsg(fmt.Errorf("scanning: %w", err))
}
if err := tx.Commit(); err != nil {
return errMsg(fmt.Errorf("committing: %w", err))
}
_, err = db.Exec("create index wordindex on words(word);")
if err != nil {
return errMsg(fmt.Errorf("creating index: %s", err))
}
return isDBEmptyMsg(false)
}
}
|
