test2 source realm

 1const (
 2	MaxFields         = 8
 3	MaxTitleLen       = 120
 4	MaxDescriptionLen = 2048
 5	MaxLabelLen       = 120
 6	MaxOptionLen      = 120
 7	MaxTextLen        = 256
 8	MaxTextareaLen    = 2048
 9	MaxNumberLen      = 64
10)

1const (
2	MinSlugLen = 3
3	MaxSlugLen = 48
4)

1const (
2	KindText     FieldKind = "text"
3	KindTextarea FieldKind = "textarea"
4	KindNumber   FieldKind = "number"
5	KindSelect   FieldKind = "select"
6)

 1var (
 2	ErrFormNotFound       = errors.New("form not found")
 3	ErrBadSlug            = errors.New("slug must be 3-48 lowercase letters, digits and single hyphens, e.g. valoper-questionnaire")
 4	ErrSlugTaken          = errors.New("a form with this slug already exists")
 5	ErrFormClosed         = errors.New("form is closed")
 6	ErrFormOpen           = errors.New("form is already open")
 7	ErrNotOwner           = errors.New("caller is not the form owner")
 8	ErrNoFields           = errors.New("a form needs at least one field")
 9	ErrTooManyFields      = errors.New("a form can have at most 8 fields")
10	ErrFieldSpecMismatch  = errors.New("labels, kinds and required must describe the same number of fields")
11	ErrBadFieldKind       = errors.New("field kind must be one of text, textarea, number, select")
12	ErrSelectNoOptions    = errors.New("a select field needs at least one option")
13	ErrEmptyLabel         = errors.New("field label cannot be empty")
14	ErrPipeInField        = errors.New("field labels and options cannot contain |")
15	ErrEmptyTitle         = errors.New("form title cannot be empty")
16	ErrTitleTooLong       = errors.New("form title is too long")
17	ErrDescriptionTooLong = errors.New("form description is too long")
18	ErrBadDeadline        = errors.New("deadline must be a future chain height or 0")
19	ErrDeadlinePassed     = errors.New("form deadline has passed")
20	ErrAlreadyResponded   = errors.New("this address has already responded to this form")
21	ErrNoResponse         = errors.New("no response from this address to withdraw")
22	ErrRequired           = errors.New("required field is empty")
23	ErrNotANumber         = errors.New("field expects a number")
24	ErrNotAnOption        = errors.New("value is not one of the select options")
25	ErrAnswerTooLong      = errors.New("answer exceeds the field's maximum length")
26	ErrTooManyAnswers     = errors.New("more answers than the form has fields")
27	ErrNotUserCall        = errors.New("this function must be called by a user account")
28)

1func Close(cur realm, id string)

1func Create(cur realm, slug, title, description, labels, kinds, required, options string, onePerAddr bool, deadline int64) string

 1func CreateForm(cur realm,
 2	slug, title, description string,
 3	l1, k1, r1, o1 string,
 4	l2, k2, r2, o2 string,
 5	l3, k3, r3, o3 string,
 6	l4, k4, r4, o4 string,
 7	l5, k5, r5, o5 string,
 8	l6, k6, r6, o6 string,
 9	l7, k7, r7, o7 string,
10	l8, k8, r8, o8 string,
11	onePerAddr, deadline string,
12) string

1func FormCount() int

1func Render(path string) string

1func Reopen(cur realm, id string)

1func ResponseCount(id string) int

1func Submit(cur realm, id string, a1, a2, a3, a4, a5, a6, a7, a8 string)

1func TransferOwnership(cur realm, id string, to address)

1func Withdraw(cur realm, id string)

1func GetForm(id string) (*Form, bool)

1type Field struct {
2	Label    string
3	Kind     FieldKind
4	Required bool
5	Options  []string // select only
6}

1type FieldKind string

 1type Form struct {
 2	ID          string // the slug
 3	Title       string
 4	Description string
 5	Fields      []Field
 6	OnePerAddr  bool
 7	Deadline    int64 // chain height; 0 means none
 8	Closed      bool
 9	CreatedAt   int64
10
11	owner     *ownable.Ownable
12	responses *avl.Tree // response id -> *Response
13	byAddr    *avl.Tree // author address -> response id
14}

1type Response struct {
2	ID      seqid.ID
3	Form    string // the form slug
4	Author  address
5	Height  int64
6	Answers []string
7}