~repos /gromer
git clone https://pyrossh.dev/repos/gromer.git
gromer is a framework and cli to build multipage web apps in golang using htmx and alpinejs.
Fix file download
db.go
ADDED
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@@ -0,0 +1,70 @@
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package gromer
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import (
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"context"
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"database/sql"
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)
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type SQLInterface[T any] interface {
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SqlOne(ctx context.Context, query string, args ...any) (*T, error)
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SqlMany(ctx context.Context, query string, args ...any) ([]*T, error)
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SqlExecute(ctx context.Context, query string, args ...any) error
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}
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type DBSQLInterface[T any] struct {
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db *sql.DB
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t T
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}
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func (p *DBSQLInterface[T]) SqlOne(ctx context.Context, query string, args ...any) (*T, error) {
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conn, err := p.db.Conn(ctx)
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if err != nil {
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return nil, err
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}
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rows, err := conn.QueryContext(ctx, query, args)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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// cols, _ := rows.Columns()
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for rows.Next() {
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// rows.Scan()
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// for _, c := range cols {
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// if rows.Err()
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// }
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}
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// row.Scan()
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// switch {
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// case err == sql.ErrNoRows:
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// log.Fatalf("no user with id %d", id)
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// case err != nil:
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// log.Fatal(err)
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// default:
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// log.Printf("username is %s\n", username)
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// }
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return nil, nil
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}
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func (p *DBSQLInterface[T]) SqlMany(ctx context.Context, query string, args ...any) ([]*T, error) {
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return nil, nil
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}
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func (p *DBSQLInterface[T]) SqlExecute(ctx context.Context, query string, args ...any) error {
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return nil
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}
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// type User struct {
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// }
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// func UsersTable(ctx context.Context) SQLInterface[User] {
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// return &DBSQLInterface[User]{t: User{}}
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// }
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// func GetNote(ctx context.Context, id string) (*User, error) {
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// return UsersTable(ctx).SqlOne(ctx, "select * from users where id = :id", id)
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// }
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// func GetNotes2(ctx context.Context) ([]*User, error) {
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// return UsersTable(ctx).SqlMany(ctx, "select * from users")
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// }
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http.go
CHANGED
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@@ -45,8 +45,9 @@ var (
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type StatusComponent func(c *gsx.Context, status int, err error) []*gsx.Tag
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type File struct {
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-
Name
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Name string
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ContentType string
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Data
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Data *bytes.Buffer
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}
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func init() {
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@@ -211,9 +212,9 @@ func PerformRequest(route string, h interface{}, c interface{}, w http.ResponseW
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return
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}
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if file, ok := response.(*File); ok {
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w.Header().Set("Content-Type",
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w.Header().Set("Content-Type", file.ContentType)
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w.Header().Set("Content-Length", fmt.Sprintf("%d", file.Data.Len()))
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w.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename=%s`, file.Name))
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w.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, file.Name))
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w.WriteHeader(responseStatus)
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w.Write(file.Data.Bytes())
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return
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}
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