implement svg interface in login and signup

2024-09-13 15:18:36 -05:00
parent 8ba7ae206f
commit 3013e74bc5
32 changed files with 515 additions and 359 deletions
--- a/sqlite-init/sqlite_init.go
+++ b/sqlite-init/sqlite_init.go
@@ -0,0 +1,138 @@
+package main
+
+import (
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	_ "github.com/mattn/go-sqlite3" // Import the SQLite3 driver
+	"go-nkode/sql-driver"
+	"io/ioutil"
+	"log"
+	"path/filepath"
+	"strings"
+)
+
+type Icon struct {
+	Body  string `json:"body"`
+	Width *int   `json:"width,omitempty"`
+}
+
+// Define the Root struct to represent the entire JSON structure
+type Root struct {
+	Prefix string          `json:"prefix"`
+	Icons  map[string]Icon `json:"icons"`
+	Height int             `json:"height"`
+}
+
+func main() {
+	dbPaths := []string{"test.db", "nkode.db"}
+	outputStr := MakeSvgFiles()
+	for _, path := range dbPaths {
+		sql_driver.MakeTables(path)
+		SaveToSqlite(path, outputStr)
+	}
+}
+
+func SaveToSqlite(dbPath string, outputStr string) {
+	db, err := sql.Open("sqlite3", dbPath)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer db.Close()
+
+	lines := strings.Split(outputStr, "\n")
+	insertSql := `
+INSERT INTO svg_icon (svg)
+VALUES (?)
+`
+	for _, line := range lines {
+		if line == "" {
+			continue
+		}
+		_, err := db.Exec(insertSql, line)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+
+}
+
+func MakeSvgFiles() string {
+	jsonFiles, err := GetAllFiles("./sqlite-init/json")
+	if err != nil {
+		log.Fatalf("Error getting JSON files: %v", err)
+	}
+
+	if len(jsonFiles) == 0 {
+		log.Fatal("No JSON files found in ./json folder")
+	}
+
+	var outputStr string
+	strSet := make(map[string]struct{})
+	for _, filename := range jsonFiles {
+		fileData, err := LoadJson(filename)
+		if err != nil {
+			log.Print("Error loading JSON file: ", err)
+			continue
+		}
+		height := fileData.Height
+		for name, icon := range fileData.Icons {
+
+			width := height
+			parts := strings.Split(name, "-")
+			if len(parts) <= 0 {
+				log.Print(name, " has no parts")
+				continue
+			}
+			part0 := parts[0]
+			_, exists := strSet[part0]
+			if exists {
+				continue
+			}
+			if icon.Width != nil {
+				width = *icon.Width
+			}
+			strSet[part0] = struct{}{}
+			if icon.Body == "" {
+				continue
+			}
+			outputStr = fmt.Sprintf("%s<svg  viewBox=\"0 0 %d %d\" xmlns=\"http://www.w3.org/2000/svg\">%s</svg>\n", outputStr, width, height, icon.Body)
+		}
+	}
+	return outputStr
+}
+
+func GetAllFiles(dir string) ([]string, error) {
+	// Use ioutil.ReadDir to list all files in the directory
+	files, err := ioutil.ReadDir(dir)
+	if err != nil {
+		return nil, fmt.Errorf("unable to read directory: %v", err)
+	}
+
+	// Create a slice to hold the JSON filenames
+	var jsonFiles []string
+
+	// Loop through the files and filter out JSON files
+	for _, file := range files {
+		if !file.IsDir() && filepath.Ext(file.Name()) == ".json" {
+			jsonFiles = append(jsonFiles, filepath.Join(dir, file.Name()))
+		}
+	}
+
+	return jsonFiles, nil
+}
+
+func LoadJson(filename string) (*Root, error) {
+	data, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, fmt.Errorf("failed to read file %s: %v", filename, err)
+	}
+
+	var root Root
+	err = json.Unmarshal(data, &root)
+	if err != nil {
+		return nil, fmt.Errorf("failed to unmarshal JSON: %v", err)
+	}
+
+	return &root, nil
+}