1 files changed, 147 insertions, 0 deletions
diff --git a/setup.go b/setup.go
new file mode 100644
index 0000000..c4364de
--- /dev/null
+++ b/setup.go
@@ -0,0 +1,147 @@
+package main
+
+import (
+	"bufio"
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"html/template"
+	"log"
+	"os"
+	"strings"
+)
+
+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 readDictionary(db *sql.DB) error {
+	log.Printf("preparing list of dictionary words...")
+
+	// Set up the template
+	tmpl, err := template.New("entry").Parse(`<p>{{ .Word }} {{ .Sound }} <i>{{ .POS }} {{ .Gender }}</i></p>
+	<ol>
+	{{ range .Senses}}
+		<li>{{ .Sense }}<br>
+		{{ if .Example }}
+		  <ul><li><i>{{ .Example }}</i></li></ul></li>
+		{{ end }}
+	{{ end }}
+	</ol>`)
+	if err != nil {
+		panic(err)
+	}
+
+	// Set up a prepared statement
+	stmt, err := db.Prepare("insert into words(word, definition) values(?, ?)")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer stmt.Close()
+
+	file, err := os.Open(rawDictionary)
+	if err != nil {
+		return fmt.Errorf("opening: %w", err)
+	}
+	defer file.Close()
+
+	var wordsAdded int
+	scanner := bufio.NewScanner(file)
+
+	maxCapacity := 1_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
+		}
+
+		// 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
+		}
+		for _, r := range result.Tags {
+			var genders []string
+			if r == "masculine" || r == "feminine" {
+				genders = append(genders, r)
+			}
+			entry.Gender = strings.Join(genders, " / ")
+		}
+		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 fmt.Errorf("failed to render: %w", err)
+		}
+
+		// Insert the entry
+		_, err = stmt.Exec(entry.Word, formattedDefinition.String())
+		if err != nil {
+			return fmt.Errorf("inserting '%s': %w", entry.Word, err)
+		}
+
+		wordsAdded++
+		if wordsAdded%1000 == 0 && wordsAdded > 1 {
+			log.Printf("processed %d lines (most recent word was '%s')", wordsAdded, entry.Word)
+		}
+
+	}
+	if err := scanner.Err(); err != nil {
+		return fmt.Errorf("scanning: %w", err)
+	}
+
+	log.Printf("prepared %d dictionary entries", wordsAdded)
+
+	return nil
+}