handler

package
v0.0.0-...-4ffef1b Latest Latest
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 Go to latest Published: Feb 21, 2025 License: MIT Imports: 41 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var ErrNoIndex = errors.New("no index file")

Functions

func ErrorMessage 

func ErrorMessage(err error) i18n.Message

func ErrorStatus 

func ErrorStatus(err error) int

func NewFileServer 

func NewFileServer(mux *router.ServeMux, renderer *Renderer, errorHandler FileServerErrorHandler) http.HandlerFunc

func NewTemplateFuncs 

func NewTemplateFuncs(custom template.FuncMap) template.FuncMap

func TmplAdd 

func TmplAdd(values ...any) (int, error)

func TmplAddf 

func TmplAddf(values ...any) (float64, error)

func TmplAtoi 

func TmplAtoi(a string) int

func TmplDiv 

func TmplDiv(values ...any) (int, error)

func TmplDivf 

func TmplDivf(values ...any) (float64, error)

func TmplFields 

func TmplFields(str string) []string

func TmplFormatDuration 

func TmplFormatDuration(d time.Duration) string

func TmplFormatDurationStat 

func TmplFormatDurationStat(d time.Duration) string

func TmplFormatSizeIEC 

func TmplFormatSizeIEC(bytes any) (string, error)

func TmplFormatSizeSI 

func TmplFormatSizeSI(bytes any) (string, error)

func TmplFormatTime 

func TmplFormatTime(t time.Time, format string) string

func TmplGetOr 

func TmplGetOr(src any, key string, fallback any) any

func TmplHasPrefix 

func TmplHasPrefix(value, prefix any) bool

func TmplHasString 

func TmplHasString(haystack []string, value any) bool

func TmplHasSuffix 

func TmplHasSuffix(value, suffix any) bool

func TmplInts 

func TmplInts(start, end int) []int

func TmplJoin 

func TmplJoin(strs []string, sep string) string

func TmplMap 

func TmplMap(pairs ...any) (map[string]any, error)

func TmplMarshalIndentJSON 

func TmplMarshalIndentJSON(value any, prefix, indent string) (string, error)

func TmplMarshalJSON 

func TmplMarshalJSON(value any) (string, error)

func TmplMax 

func TmplMax(values ...any) (int, error)

func TmplMaxf 

func TmplMaxf(values ...any) (float64, error)

func TmplMin 

func TmplMin(values ...any) (int, error)

func TmplMinf 

func TmplMinf(values ...any) (float64, error)

func TmplMod 

func TmplMod(values ...any) (int, error)

func TmplMul 

func TmplMul(values ...any) (int, error)

func TmplMulf 

func TmplMulf(values ...any) (float64, error)

func TmplNeg 

func TmplNeg(x any) (int, error)

func TmplNegf 

func TmplNegf(x any) (float64, error)

func TmplQueryReplace 

func TmplQueryReplace(q url.Values, pairs ...any) (template.URL, error)

func TmplQueryString 

func TmplQueryString(q url.Values) template.URL

func TmplReplaceAll 

func TmplReplaceAll(value any, old, new string) string

func TmplSlice 

func TmplSlice(elements ...any) []any

func TmplSliceContains 

func TmplSliceContains(haystack []any, needle any) bool

func TmplSplit 

func TmplSplit(str, sep string) []string

func TmplStatusText 

func TmplStatusText(code int) string

func TmplSub 

func TmplSub(values ...any) (int, error)

func TmplSubf 

func TmplSubf(values ...any) (float64, error)

func TmplTimeSince 

func TmplTimeSince(t time.Time) time.Duration

func TmplToStrings 

func TmplToStrings(value any) ([]string, error)

func TmplTrimPrefix 

func TmplTrimPrefix(value, prefix any) string

func TmplTrimSuffix 

func TmplTrimSuffix(value, suffix any) string

func TmplUnescapeHTML 

func TmplUnescapeHTML(s string) template.HTML

func TmplUnescapeHTMLAttr 

func TmplUnescapeHTMLAttr(s string) template.HTMLAttr

func TmplUnescapeJS 

func TmplUnescapeJS(s string) template.JS

Types

type AccountReader 

type AccountReader interface {
	account.Reader

	FindRoleByName(ctx context.Context, name string) (*account.Role, error)
	FindRoles(ctx context.Context, sortTopID int) ([]*account.Role, int, error)
	FindRolesPageBySearch(ctx context.Context, page, size, sortTopID int, sorts []string, search string) ([]*account.Role, int, error)

	CountUsersByRoleID(ctx context.Context, roleID int) (int, error)
	FindUsersPageBySearch(ctx context.Context, page, size, sortTopID int, sorts []string, search string) ([]*account.User, int, error)
}

type AppData 

type AppData struct {
	Name        string
	ShortName   string
	Description string
	ThemeColor  string
	BasePath    string
}

type AssetPipeline 

type AssetPipeline struct {
	// contains filtered or unexported fields
}
func (a *AssetPipeline) CSSLinks() string

func (*AssetPipeline) HTMLTemplates 

func (a *AssetPipeline) HTMLTemplates() string

func (*AssetPipeline) JSImportMap 

func (a *AssetPipeline) JSImportMap() string

func (*AssetPipeline) JSImports 

func (a *AssetPipeline) JSImports() string

func (*AssetPipeline) Load 

func (a *AssetPipeline) Load(asset string, args ...string) any

func (*AssetPipeline) Prefetch 

func (a *AssetPipeline) Prefetch(asset string) string

func (*AssetPipeline) Prefetches 

func (a *AssetPipeline) Prefetches() string

func (*AssetPipeline) Preload 

func (a *AssetPipeline) Preload(asset string) string

func (*AssetPipeline) Preloads 

func (a *AssetPipeline) Preloads() string

func (*AssetPipeline) Tag 

func (a *AssetPipeline) Tag(asset string) string

func (*AssetPipeline) TagJSImport 

func (a *AssetPipeline) TagJSImport(asset string) string
func (a *AssetPipeline) WriteCSSLinks() template.HTML

func (*AssetPipeline) WriteHTMLTemplates 

func (a *AssetPipeline) WriteHTMLTemplates() template.HTML

func (*AssetPipeline) WriteJSImportMap 

func (a *AssetPipeline) WriteJSImportMap() template.HTML

func (*AssetPipeline) WriteJSImports 

func (a *AssetPipeline) WriteJSImports() template.HTML

func (*AssetPipeline) WritePrefetches 

func (a *AssetPipeline) WritePrefetches() template.HTML

func (*AssetPipeline) WritePreloads 

func (a *AssetPipeline) WritePreloads() template.HTML

type CSRF 

type CSRF struct {
	Ctx context.Context
}

func (CSRF) Token 

func (c CSRF) Token() string

type FileServerErrorHandler 

type FileServerErrorHandler func(w http.ResponseWriter, r *http.Request, err error)

type Form 

type Form struct {
	url.Values
}

func (Form) GetAll 

func (f Form) GetAll(key string) []string

func (Form) GetAllOr 

func (f Form) GetAllOr(key string, fallback any) ([]string, error)

func (Form) GetIndexOr 

func (f Form) GetIndexOr(i int, key string, fallback any) string

func (Form) GetOr 

func (f Form) GetOr(key string, fallback any) string

type GuardPredicateFunc 

type GuardPredicateFunc func(p guard.Passport) bool

type Handler 

type Handler struct {
	*Tenant

	Session Session
	// contains filtered or unexported fields
}

func New 

func New(tenant *Tenant) *Handler

func (*Handler) AttachContext 

func (h *Handler) AttachContext(next http.HandlerFunc) http.HandlerFunc

func (*Handler) AttachContextLogger 

func (h *Handler) AttachContextLogger(next http.HandlerFunc) http.HandlerFunc

func (*Handler) Config 

func (h *Handler) Config(ctx context.Context) *system.Config

func (*Handler) Locale 

func (h *Handler) Locale(ctx context.Context) string

func (*Handler) Logger 

func (h *Handler) Logger(ctx context.Context) *slog.Logger

func (*Handler) Passport 

func (h *Handler) Passport(ctx context.Context) guard.Passport

func (*Handler) PassportByEmail 

func (h *Handler) PassportByEmail(ctx context.Context, email string) (guard.Passport, error)

func (*Handler) PassportByUser 

func (h *Handler) PassportByUser(ctx context.Context, user *account.User) guard.Passport

func (*Handler) RenewSession 

func (h *Handler) RenewSession(ctx context.Context) ([]byte, error)

func (*Handler) SendEmail 

func (h *Handler) SendEmail(ctx context.Context, templateFiles fs.FS, templatePatterns TemplatePatternsFunc, funcs template.FuncMap, wrapI18nRuntime WrapI18nRuntimeFunc, from, to, view string, vars Vars) error

func (*Handler) SendSMS 

func (h *Handler) SendSMS(ctx context.Context, to, body string) error

func (*Handler) SendTOTPSMS 

func (h *Handler) SendTOTPSMS(email, tel string) error

func (*Handler) Template 

func (h *Handler) Template(files fs.FS, patterns TemplatePatternsFunc, funcs template.FuncMap, name string) *template.Template

func (*Handler) User 

func (h *Handler) User(ctx context.Context) *account.User

type I18nRuntime 

type I18nRuntime struct {
	i18n.Runtime
	// contains filtered or unexported fields
}
func (r I18nRuntime) Link(label, href, target i18n.Value) i18n.RawString

type Logger 

type Logger struct {
	// contains filtered or unexported fields
}

func (Logger) Error 

func (l Logger) Error(msg string, args ...any) string

func (Logger) Info 

func (l Logger) Info(msg string, args ...any) string

func (Logger) Warn 

func (l Logger) Warn(msg string, args ...any) string

type Mux 

type Mux interface {
	TryPath(name string, paramArgPairs ...any) (string, error)
}

type Query 

type Query struct {
	url.Values
}

func (Query) GetAll 

func (q Query) GetAll(key string) []string

func (Query) GetAllOr 

func (q Query) GetAllOr(key string, fallback any) ([]string, error)

func (Query) GetOr 

func (q Query) GetOr(key string, fallback any) string

func (Query) Replace 

func (q Query) Replace(pairs ...any) (template.URL, error)

func (Query) String 

func (q Query) String() template.URL

type Renderer 

type Renderer struct {
	// contains filtered or unexported fields
}

func NewRenderer 

func NewRenderer(config RendererConfig) *Renderer

func (*Renderer) Asset 

func (rn *Renderer) Asset(r *http.Request, ap *AssetPipeline, upath string) (string, time.Time, []byte, error)

func (*Renderer) ErrorView 

func (rn *Renderer) ErrorView(w http.ResponseWriter, r *http.Request, msg string, err error, view string, vars Vars)

func (*Renderer) ErrorViewFunc 

func (rn *Renderer) ErrorViewFunc(w http.ResponseWriter, r *http.Request, msg string, err error, view string, dataFunc ViewDataFunc)

func (*Renderer) FindAssetByTagged 

func (rn *Renderer) FindAssetByTagged(tagged string) (string, bool)

func (*Renderer) FindTaggedByAsset 

func (rn *Renderer) FindTaggedByAsset(asset string) (string, bool)

func (*Renderer) HTML 

func (rn *Renderer) HTML(buf *bytes.Buffer, assetPipeline *AssetPipeline, r *http.Request, status int, html string, vars Vars) error

func (*Renderer) SetViewVars 

func (rn *Renderer) SetViewVars(name string, vars ViewVarsFunc)

func (*Renderer) StreamView 

func (rn *Renderer) StreamView(w http.ResponseWriter, r *http.Request, status int, view string, vars Vars) func()

func (*Renderer) TagAsset 

func (rn *Renderer) TagAsset(key, asset, tagged string)

func (*Renderer) Text 

func (rn *Renderer) Text(buf *bytes.Buffer, assetPipeline *AssetPipeline, r *http.Request, status int, text string, vars Vars) error

func (*Renderer) View 

func (rn *Renderer) View(w http.ResponseWriter, r *http.Request, status int, view string, vars Vars)

func (*Renderer) ViewFunc 

func (rn *Renderer) ViewFunc(w http.ResponseWriter, r *http.Request, status int, view string, dataFunc ViewDataFunc)

type RendererConfig 

type RendererConfig struct {
	Handler          *Handler
	AssetTags        *cache.Cache[string, string]
	AssetFiles       fs.FS
	TemplateFiles    fs.FS
	TemplatePatterns TemplatePatternsFunc
	Funcs            template.FuncMap
	T                TFunc
	WrapI18nRuntime  WrapI18nRuntimeFunc
	Process          TemplateProcessFunc
	ViewErrorFunc    ViewErrorFunc
}

type Repo 

type Repo struct {
	Account AccountReader
	System  SystemReader
	Web     WebReadWriter
}

type Session 

type Session struct {
	*session.Manager
}

func (*Session) DeleteEmail 

func (s *Session) DeleteEmail(ctx context.Context)

func (*Session) DeleteFlash 

func (s *Session) DeleteFlash(ctx context.Context)

func (*Session) DeleteFlashError 

func (s *Session) DeleteFlashError(ctx context.Context)

func (*Session) DeleteFlashImportant 

func (s *Session) DeleteFlashImportant(ctx context.Context)

func (*Session) DeleteFlashWarning 

func (s *Session) DeleteFlashWarning(ctx context.Context)

func (*Session) DeleteHasActivatedTOTP 

func (s *Session) DeleteHasActivatedTOTP(ctx context.Context)

func (*Session) DeleteHighlightID 

func (s *Session) DeleteHighlightID(ctx context.Context)

func (*Session) DeleteIsAwaitingTOTP 

func (s *Session) DeleteIsAwaitingTOTP(ctx context.Context)

func (*Session) DeleteIsSignedIn 

func (s *Session) DeleteIsSignedIn(ctx context.Context)

func (*Session) DeleteKnownPasswordBreachCount 

func (s *Session) DeleteKnownPasswordBreachCount(ctx context.Context)

func (*Session) DeleteLastSignInAttemptAt 

func (s *Session) DeleteLastSignInAttemptAt(ctx context.Context)

func (*Session) DeleteRedirect 

func (s *Session) DeleteRedirect(ctx context.Context)

func (*Session) DeleteSignInAttempts 

func (s *Session) DeleteSignInAttempts(ctx context.Context)

func (*Session) DeleteSortTopID 

func (s *Session) DeleteSortTopID(ctx context.Context)

func (*Session) DeleteTOTPMethod 

func (s *Session) DeleteTOTPMethod(ctx context.Context)

func (*Session) DeleteUserID 

func (s *Session) DeleteUserID(ctx context.Context)

func (*Session) Email 

func (s *Session) Email(ctx context.Context) string

func (*Session) Flash 

func (s *Session) Flash(ctx context.Context) []string

func (*Session) FlashError 

func (s *Session) FlashError(ctx context.Context) []string

func (*Session) FlashImportant 

func (s *Session) FlashImportant(ctx context.Context) []string

func (*Session) FlashWarning 

func (s *Session) FlashWarning(ctx context.Context) []string

func (*Session) HasActivatedTOTP 

func (s *Session) HasActivatedTOTP(ctx context.Context) bool

func (*Session) HighlightID 

func (s *Session) HighlightID(ctx context.Context) int

func (*Session) IsAwaitingTOTP 

func (s *Session) IsAwaitingTOTP(ctx context.Context) bool

func (*Session) IsSignedIn 

func (s *Session) IsSignedIn(ctx context.Context) bool

func (*Session) KnownPasswordBreachCount 

func (s *Session) KnownPasswordBreachCount(ctx context.Context) int

func (*Session) LastSignInAttemptAt 

func (s *Session) LastSignInAttemptAt(ctx context.Context) time.Time

func (*Session) LastView 

func (s *Session) LastView(ctx context.Context) string

func (*Session) PopEmail 

func (s *Session) PopEmail(ctx context.Context) string

func (*Session) PopFlash 

func (s *Session) PopFlash(ctx context.Context) []string

func (*Session) PopFlashError 

func (s *Session) PopFlashError(ctx context.Context) []string

func (*Session) PopFlashImportant 

func (s *Session) PopFlashImportant(ctx context.Context) []string

func (*Session) PopFlashWarning 

func (s *Session) PopFlashWarning(ctx context.Context) []string

func (*Session) PopHasActivatedTOTP 

func (s *Session) PopHasActivatedTOTP(ctx context.Context) bool

func (*Session) PopHighlightID 

func (s *Session) PopHighlightID(ctx context.Context) int

func (*Session) PopIsAwaitingTOTP 

func (s *Session) PopIsAwaitingTOTP(ctx context.Context) bool

func (*Session) PopIsSignedIn 

func (s *Session) PopIsSignedIn(ctx context.Context) bool

func (*Session) PopKnownPasswordBreachCount 

func (s *Session) PopKnownPasswordBreachCount(ctx context.Context) int

func (*Session) PopLastSignInAttemptAt 

func (s *Session) PopLastSignInAttemptAt(ctx context.Context) time.Time

func (*Session) PopLastView 

func (s *Session) PopLastView(ctx context.Context) string

func (*Session) PopRedirect 

func (s *Session) PopRedirect(ctx context.Context) string

func (*Session) PopSignInAttempts 

func (s *Session) PopSignInAttempts(ctx context.Context) int

func (*Session) PopSortTopID 

func (s *Session) PopSortTopID(ctx context.Context) int

func (*Session) PopTOTPMethod 

func (s *Session) PopTOTPMethod(ctx context.Context) string

func (*Session) PopURLValues 

func (s *Session) PopURLValues(ctx context.Context) url.Values

func (*Session) PopUserID 

func (s *Session) PopUserID(ctx context.Context) int

func (*Session) Redirect 

func (s *Session) Redirect(ctx context.Context) string

func (*Session) SetEmail 

func (s *Session) SetEmail(ctx context.Context, value string)

func (*Session) SetFlash 

func (s *Session) SetFlash(ctx context.Context, value []string)

func (*Session) SetFlashError 

func (s *Session) SetFlashError(ctx context.Context, value []string)

func (*Session) SetFlashImportant 

func (s *Session) SetFlashImportant(ctx context.Context, value []string)

func (*Session) SetFlashWarning 

func (s *Session) SetFlashWarning(ctx context.Context, value []string)

func (*Session) SetHasActivatedTOTP 

func (s *Session) SetHasActivatedTOTP(ctx context.Context, value bool)

func (*Session) SetHighlightID 

func (s *Session) SetHighlightID(ctx context.Context, value int)

func (*Session) SetIsAwaitingTOTP 

func (s *Session) SetIsAwaitingTOTP(ctx context.Context, value bool)

func (*Session) SetIsSignedIn 

func (s *Session) SetIsSignedIn(ctx context.Context, value bool)

func (*Session) SetKnownPasswordBreachCount 

func (s *Session) SetKnownPasswordBreachCount(ctx context.Context, value int)

func (*Session) SetLastSignInAttemptAt 

func (s *Session) SetLastSignInAttemptAt(ctx context.Context, value time.Time)

func (*Session) SetLastView 

func (s *Session) SetLastView(ctx context.Context, value string)

func (*Session) SetRedirect 

func (s *Session) SetRedirect(ctx context.Context, value string)

func (*Session) SetSignInAttempts 

func (s *Session) SetSignInAttempts(ctx context.Context, value int)

func (*Session) SetSortTopID 

func (s *Session) SetSortTopID(ctx context.Context, value int)

func (*Session) SetTOTPMethod 

func (s *Session) SetTOTPMethod(ctx context.Context, value string)

func (*Session) SetURLValues 

func (s *Session) SetURLValues(ctx context.Context, value url.Values)

func (*Session) SetUserID 

func (s *Session) SetUserID(ctx context.Context, value int)

func (*Session) SignInAttempts 

func (s *Session) SignInAttempts(ctx context.Context) int

func (*Session) SortTopID 

func (s *Session) SortTopID(ctx context.Context) int

func (*Session) TOTPMethod 

func (s *Session) TOTPMethod(ctx context.Context) string

func (*Session) URLValues 

func (s *Session) URLValues(ctx context.Context) url.Values

func (*Session) UserID 

func (s *Session) UserID(ctx context.Context) int

type SessionData 

type SessionData struct {
	// General session keys
	Flash          []string
	FlashWarning   []string
	FlashImportant []string
	FlashError     []string
	Redirect       string
	HighlightID    int

	// Account session keys
	UserID                   int
	Email                    string
	TOTPMethod               string
	HasActivatedTOTP         bool
	IsAwaitingTOTP           bool
	IsSignedIn               bool
	KnownPasswordBreachCount int
}

type State 

type State struct {
	// contains filtered or unexported fields
}

func (*State) Get 

func (s *State) Get(key string) any

func (*State) Once 

func (s *State) Once(key string) bool

func (*State) Set 

func (s *State) Set(key string, value any)

func (*State) Store 

func (s *State) Store(key string, value any) bool

type Svc 

type Svc struct {
	Account *account.Service
	System  *system.Service
}

type SystemReader 

type SystemReader system.Reader

type TFunc 

type TFunc func(ctx context.Context, message i18n.Message) string

type TemplatePatternsFunc 

type TemplatePatternsFunc func(view string) []string

type TemplateProcessFunc 

type TemplateProcessFunc func(w http.ResponseWriter, r *http.Request)

type Templater 

type Templater interface {
	Execute(wr io.Writer, data any) error
}

type Tenant 

type Tenant struct {
	Key              string
	Kind             string
	Scheme           string
	Host             string
	Hosts            map[string]string
	Data             string
	Dev              bool
	Insecure         bool
	IPWhitelist      []string
	Proxies          []string
	SMTPEnvelopeFrom string
	Broker           event.Broker
	Email            smtp.Mailer
	Logger           *slog.Logger
	Metrics          *expvar.Map

	Svc       Svc
	Repo      Repo
	SuperRole *account.Role
}

type URL 

type URL struct {
	Scheme string
	Host   string
	Path   template.URL
	Query  Query
}

type Vars 

type Vars map[string]any

func (Vars) Merge 

func (v Vars) Merge(rhs Vars) Vars

type ViewData 

type ViewData struct {
	Asset        *AssetPipeline
	View         string
	Stream       string
	Status       int
	CSRF         CSRF
	Locale       string
	I18nRuntime  i18n.Runtime
	ErrorMessage string
	Errors       errsx.Map
	Now          time.Time
	Form         Form
	URL          URL
	App          AppData
	Session      SessionData
	Config       *system.Config
	User         *account.User
	Passport     guard.Passport
	Props        map[string]any
	State        *State
	Log          Logger
	Vars         Vars
}

func (ViewData) T 

func (v ViewData) T(msg any, args ...any) (any, error)

func (ViewData) WithProps 

func (v ViewData) WithProps(pairs ...any) (ViewData, error)

type ViewDataFunc 

type ViewDataFunc func(data *ViewData) error

type ViewErrorFunc 

type ViewErrorFunc func(w http.ResponseWriter, r *http.Request, message string, err error)

type ViewVarsFunc 

type ViewVarsFunc func(r *http.Request) (Vars, error)

type WebReadWriter 

type WebReadWriter interface {
	session.ReadWriter

	AddEmailVerificationToken(ctx context.Context, email string, ttl time.Duration) (string, error)
	FindEmailVerificationTokenEmail(ctx context.Context, token string) (string, error)
	ConsumeEmailVerificationToken(ctx context.Context, token string) error

	AddResetPasswordToken(ctx context.Context, email string, ttl time.Duration) (string, error)
	FindResetPasswordTokenEmail(ctx context.Context, token string) (string, error)
	ConsumeResetPasswordToken(ctx context.Context, token string) error

	AddSignInMagicLinkToken(ctx context.Context, email string, ttl time.Duration) (string, error)
	FindSignInMagicLinkTokenEmail(ctx context.Context, token string) (string, error)
	ConsumeSignInMagicLinkToken(ctx context.Context, token string) error

	AddTOTPResetVerifyToken(ctx context.Context, email string, ttl time.Duration) (string, error)
	FindTOTPResetVerifyTokenEmail(ctx context.Context, token string) (string, error)
	ConsumeTOTPResetVerifyToken(ctx context.Context, token string) error

	AddResetTOTPToken(ctx context.Context, email string, ttl time.Duration) (string, error)
	FindResetTOTPTokenEmail(ctx context.Context, token string) (string, error)
	ConsumeResetTOTPToken(ctx context.Context, token string) error

	LogDomainEvent(ctx context.Context, kind, name, data string, createdAt time.Time) error
}

type WrapI18nRuntimeFunc 

type WrapI18nRuntimeFunc func(rt i18n.Runtime) i18n.Runtime

func NewI18nRuntimeWrapper 

func NewI18nRuntimeWrapper(mux Mux) WrapI18nRuntimeFunc

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