Package revel

revel: github.com/revel/revel Index | Files | Directories

package revel

import "github.com/revel/revel"

const (
    DefaultDateFormat     = "2006-01-02"
    DefaultDateTimeFormat = "2006-01-02 15:04"
)

Revel's default date and time constants

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const (
    TEST_MODE_FLAG   = "testModeFlag"
    SPECIAL_USE_FLAG = "specialUseFlag"
)

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const (
    ENGINE_RESPONSE_STATUS
    ENGINE_WRITER
    ENGINE_PARAMETERS
    ENGINE_PATH
    ENGINE_REQUEST
    ENGINE_RESPONSE
)

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const (
    /* HTTP Engine Type Values Starts at 1000 */
    HTTP_QUERY           = ENGINE_PARAMETERS
    HTTP_PATH            = ENGINE_PATH
    HTTP_BODY            = iota + 1000
    HTTP_FORM            = iota + 1000
    HTTP_MULTIPART_FORM  = iota + 1000
    HTTP_METHOD          = iota + 1000
    HTTP_REQUEST_URI     = iota + 1000
    HTTP_REQUEST_CONTEXT = iota + 1000
    HTTP_REMOTE_ADDR     = iota + 1000
    HTTP_HOST            = iota + 1000
    HTTP_URL             = iota + 1000
    HTTP_SERVER_HEADER   = iota + 1000
    HTTP_STREAM_WRITER   = iota + 1000
    HTTP_WRITER          = ENGINE_WRITER
)

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const (
    None               = 0
    IPAny              = 1
    IPv4               = 32 // IPv4 (32 chars)
    IPv6               = 39 // IPv6(39 chars)
    IPv4MappedIPv6     = 45 // IP4-mapped IPv6 (45 chars) , Ex) ::FFFF:129.144.52.38
    IPv4CIDR           = IPv4 + 3
    IPv6CIDR           = IPv6 + 3
    IPv4MappedIPv6CIDR = IPv4MappedIPv6 + 3
)

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const (
    NORMAL = 0
    STRICT = 4
)

NORMAL BenchmarkRegex-8 2000000000 0.24 ns/op STRICT BenchmarkLoop-8 2000000000 0.01 ns/op

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const (
    ONLY_FILENAME       = 0
    ALLOW_RELATIVE_PATH = 1
)

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const (
    // Version current Revel version
    Version = "1.0.0"

    // BuildDate latest commit/release date
    BuildDate = "2020-07-11"

    // MinimumGoVersion minimum required Go version for Revel
    MinimumGoVersion = ">= go1.12"
)

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const (
    // CurrentLocaleViewArg the key for the current locale view arg value
    CurrentLocaleViewArg = "currentLocale"
)

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const (
    // DefaultFileContentType Revel's default response content type
    DefaultFileContentType = "application/octet-stream"
)

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const GO_NATIVE_SERVER_ENGINE = "go"

The server key name

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const GO_TEMPLATE = "go"

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const (
    // RevelImportPath Revel framework import path
    RevelImportPath = "github.com/revel/revel"
)

Variables ¶

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var (
    // These are the lookups to find a Binder for any type of data.
    // The most specific binder found will be used (Type before Kind)
    TypeBinders = make(map[reflect.Type]Binder)
    KindBinders = make(map[reflect.Kind]Binder)

    // Applications can add custom time formats to this array, and they will be
    // automatically attempted when binding a time.Time.
    TimeFormats = []string{}

    DateFormat     string
    DateTimeFormat string
    TimeZone       = time.UTC

    IntBinder = Binder{
        Bind: ValueBinder(func(val string, typ reflect.Type) reflect.Value {
            if len(val) == 0 {
                return reflect.Zero(typ)
            }
            intValue, err := strconv.ParseInt(val, 10, 64)
            if err != nil {
                binderLog.Warn("IntBinder Conversion Error", "error", err)
                return reflect.Zero(typ)
            }
            pValue := reflect.New(typ)
            pValue.Elem().SetInt(intValue)
            return pValue.Elem()
        }),
        Unbind: func(output map[string]string, key string, val interface{}) {
            output[key] = fmt.Sprintf("%d", val)
        },
    }

    UintBinder = Binder{
        Bind: ValueBinder(func(val string, typ reflect.Type) reflect.Value {
            if len(val) == 0 {
                return reflect.Zero(typ)
            }
            uintValue, err := strconv.ParseUint(val, 10, 64)
            if err != nil {
                binderLog.Warn("UintBinder Conversion Error", "error", err)
                return reflect.Zero(typ)
            }
            pValue := reflect.New(typ)
            pValue.Elem().SetUint(uintValue)
            return pValue.Elem()
        }),
        Unbind: func(output map[string]string, key string, val interface{}) {
            output[key] = fmt.Sprintf("%d", val)
        },
    }

    FloatBinder = Binder{
        Bind: ValueBinder(func(val string, typ reflect.Type) reflect.Value {
            if len(val) == 0 {
                return reflect.Zero(typ)
            }
            floatValue, err := strconv.ParseFloat(val, 64)
            if err != nil {
                binderLog.Warn("FloatBinder Conversion Error", "error", err)
                return reflect.Zero(typ)
            }
            pValue := reflect.New(typ)
            pValue.Elem().SetFloat(floatValue)
            return pValue.Elem()
        }),
        Unbind: func(output map[string]string, key string, val interface{}) {
            output[key] = fmt.Sprintf("%f", val)
        },
    }

    StringBinder = Binder{
        Bind: ValueBinder(func(val string, typ reflect.Type) reflect.Value {
            return reflect.ValueOf(val)
        }),
        Unbind: func(output map[string]string, name string, val interface{}) {
            output[name] = val.(string)
        },
    }

    // Booleans support a various value formats,
    // refer `revel.Atob` method.
    BoolBinder = Binder{
        Bind: ValueBinder(func(val string, typ reflect.Type) reflect.Value {
            return reflect.ValueOf(Atob(val))
        }),
        Unbind: func(output map[string]string, name string, val interface{}) {
            output[name] = fmt.Sprintf("%t", val)
        },
    }

    PointerBinder = Binder{
        Bind: func(params *Params, name string, typ reflect.Type) reflect.Value {
            v := Bind(params, name, typ.Elem())
            if v.CanAddr() {
                return v.Addr()
            }

            return v
        },
        Unbind: func(output map[string]string, name string, val interface{}) {
            Unbind(output, name, reflect.ValueOf(val).Elem().Interface())
        },
    }

    TimeBinder = Binder{
        Bind: ValueBinder(func(val string, typ reflect.Type) reflect.Value {
            for _, f := range TimeFormats {
                if r, err := time.ParseInLocation(f, val, TimeZone); err == nil {
                    return reflect.ValueOf(r)
                }
            }
            return reflect.Zero(typ)
        }),
        Unbind: func(output map[string]string, name string, val interface{}) {
            var (
                t       = val.(time.Time)
                format  = DateTimeFormat
                h, m, s = t.Clock()
            )
            if h == 0 && m == 0 && s == 0 {
                format = DateFormat
            }
            output[name] = t.Format(format)
        },
    }

    MapBinder = Binder{
        Bind:   bindMap,
        Unbind: unbindMap,
    }
)

Binders type and kind definition

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var (
    NilFilter = func(_ *Controller, _ []Filter) {}
    NilChain  = []Filter{NilFilter}
)

NilFilter and NilChain are helpful in writing filter tests.

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var (
    // The root log is what all other logs are branched from, meaning if you set the handler for the root
    // it will adjust all children
    RootLog = logger.New()
    // This logger is the application logger, use this for your application log messages - ie jobs and startup,
    // Use Controller.Log for Controller logging
    // The requests are logged to this logger with the context of `section:requestlog`
    AppLog = RootLog.New("module", "app")
    // This is the logger revel writes to, added log messages will have a context of module:revel in them
    // It is based off of `RootLog`
    RevelLog = RootLog.New("module", "revel")

    // System logger
    SysLog = AppLog.New("section", "system")
)

Logger

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var (
    RevelConfig *model.RevelContainer
    AppName     string // e.g. "sample"
    AppRoot     string // e.g. "/app1"
    BasePath    string // e.g. "$GOPATH/src/corp/sample"
    AppPath     string // e.g. "$GOPATH/src/corp/sample/app"
    ViewsPath   string // e.g. "$GOPATH/src/corp/sample/app/views"
    ImportPath  string // e.g. "corp/sample"
    SourcePath  string // e.g. "$GOPATH/src"

    Config  *config.Context
    RunMode string // Application-defined (by default, "dev" or "prod")
    DevMode bool   // if true, RunMode is a development mode.

    // Revel installation details
    RevelPath string // e.g. "$GOPATH/src/github.com/revel/revel"

    // Where to look for templates
    // Ordered by priority. (Earlier paths take precedence over later paths.)
    CodePaths     []string // Code base directories, for modules and app
    TemplatePaths []string // Template path directories manually added

    // ConfPaths where to look for configurations
    // Config load order
    // 1. framework (revel/conf/*)
    // 2. application (conf/*)
    // 3. user supplied configs (...) - User configs can override/add any from above
    ConfPaths []string

    // Server config.
    //
    // Alert: This is how the app is configured, which may be different from
    // the current process reality.  For example, if the app is configured for
    // port 9000, HTTPPort will always be 9000, even though in dev mode it is
    // run on a random port and proxied.
    HTTPPort    int    // e.g. 9000
    HTTPAddr    string // e.g. "", "127.0.0.1"
    HTTPSsl     bool   // e.g. true if using ssl
    HTTPSslCert string // e.g. "/path/to/cert.pem"
    HTTPSslKey  string // e.g. "/path/to/key.pem"

    // All cookies dropped by the framework begin with this prefix.
    CookiePrefix string
    // Cookie domain
    CookieDomain string
    // Cookie flags
    CookieSecure   bool
    CookieSameSite http.SameSite

    // True when revel engine has been initialized (Init has returned)
    Initialized bool
)

App details

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var (
    MainRouter         *Router
    MainTemplateLoader *TemplateLoader
    MainWatcher        *Watcher

    CurrentEngine    ServerEngine
    ServerEngineInit *EngineInit
)

Revel's variables server, router, etc

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var (
    HdrForwardedFor = http.CanonicalHeaderKey("X-Forwarded-For")
    HdrRealIP       = http.CanonicalHeaderKey("X-Real-Ip")
)

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var DefaultValidationKeys map[string]map[int]string

DefaultValidationKeys register default validation keys for all calls to Controller.Validation.Func(). Map from (package).func => (line => name of first arg to Validation func) E.g. "myapp/controllers.helper" or "myapp/controllers.(*Application).Action" This is set on initialization in the generated main.go file.

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var (
    ENGINE_UNKNOWN_GET = errors.New("Server Engine Invalid Get")
)

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var ErrorCSSClass = "hasError"

ErrorCSSClass httml CSS error class name

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var FORM_NOT_FOUND = errors.New("Form Not Found")

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var Filters = []Filter{
    PanicFilter,
    RouterFilter,
    FilterConfiguringFilter,
    ParamsFilter,
    SessionFilter,
    FlashFilter,
    ValidationFilter,
    I18nFilter,
    InterceptorFilter,
    CompressFilter,
    BeforeAfterFilter,
    ActionInvoker,
}

Filters is the default set of global filters. It may be set by the application on initialization.

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var MessageFunc = Message

MessageFunc allows you to override the translation interface.

Set this to your own function that translates to the current locale. This allows you to set up your own loading and logging of translated texts.

See Message(...) in i18n.go for example of function.

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var (
    Modules []*Module // The list of modules in use

)

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var (
    // The functions available for use in the templates.
    TemplateFuncs = map[string]interface{}{
        "url": ReverseURL,
        "set": func(viewArgs map[string]interface{}, key string, value interface{}) template.JS {
            viewArgs[key] = value
            return template.JS("")
        },
        "append": func(viewArgs map[string]interface{}, key string, value interface{}) template.JS {
            if viewArgs[key] == nil {
                viewArgs[key] = []interface{}{value}
            } else {
                viewArgs[key] = append(viewArgs[key].([]interface{}), value)
            }
            return template.JS("")
        },
        "field": NewField,
        "firstof": func(args ...interface{}) interface{} {
            for _, val := range args {
                switch val.(type) {
                case nil:
                    continue
                case string:
                    if val == "" {
                        continue
                    }
                    return val
                default:
                    return val
                }
            }
            return nil
        },
        "option": func(f *Field, val interface{}, label string) template.HTML {
            selected := ""
            if f.Flash() == val || (f.Flash() == "" && f.Value() == val) {
                selected = " selected"
            }

            return template.HTML(fmt.Sprintf(`<option value="%s"%s>%s</option>`,
                html.EscapeString(fmt.Sprintf("%v", val)), selected, html.EscapeString(label)))
        },
        "radio": func(f *Field, val string) template.HTML {
            checked := ""
            if f.Flash() == val {
                checked = " checked"
            }
            return template.HTML(fmt.Sprintf(`<input type="radio" name="%s" value="%s"%s>`,
                html.EscapeString(f.Name), html.EscapeString(val), checked))
        },
        "checkbox": func(f *Field, val string) template.HTML {
            checked := ""
            if f.Flash() == val {
                checked = " checked"
            }
            return template.HTML(fmt.Sprintf(`<input type="checkbox" name="%s" value="%s"%s>`,
                html.EscapeString(f.Name), html.EscapeString(val), checked))
        },

        "pad": func(str string, width int) template.HTML {
            if len(str) >= width {
                return template.HTML(html.EscapeString(str))
            }
            return template.HTML(html.EscapeString(str) + strings.Repeat("&nbsp;", width-len(str)))
        },

        "errorClass": func(name string, viewArgs map[string]interface{}) template.HTML {
            errorMap, ok := viewArgs["errors"].(map[string]*ValidationError)
            if !ok || errorMap == nil {
                templateLog.Warn("errorClass: Called 'errorClass' without 'errors' in the view args.")
                return template.HTML("")
            }
            valError, ok := errorMap[name]
            if !ok || valError == nil {
                return template.HTML("")
            }
            return template.HTML(ErrorCSSClass)
        },

        "msg": func(viewArgs map[string]interface{}, message string, args ...interface{}) template.HTML {
            str, ok := viewArgs[CurrentLocaleViewArg].(string)
            if !ok {
                return ""
            }
            return template.HTML(MessageFunc(str, message, args...))
        },

        "nl2br": func(text string) template.HTML {
            return template.HTML(strings.Replace(template.HTMLEscapeString(text), "\n", "<br>", -1))
        },

        "raw": func(text string) template.HTML {
            return template.HTML(text)
        },

        "pluralize": func(items interface{}, pluralOverrides ...string) string {
            singular, plural := "", "s"
            if len(pluralOverrides) >= 1 {
                singular = pluralOverrides[0]
                if len(pluralOverrides) == 2 {
                    plural = pluralOverrides[1]
                }
            }

            switch v := reflect.ValueOf(items); v.Kind() {
            case reflect.Int:
                if items.(int) != 1 {
                    return plural
                }
            case reflect.Slice:
                if v.Len() != 1 {
                    return plural
                }
            default:
                templateLog.Error("pluralize: unexpected type: ", "value", v)
            }
            return singular
        },

        "date": func(date time.Time) string {
            return date.Format(DateFormat)
        },
        "datetime": func(date time.Time) string {
            return date.Format(DateTimeFormat)
        },

        "session": func(key string, viewArgs map[string]interface{}) interface{} {
            if viewArgs != nil {
                if c, found := viewArgs["_controller"]; found {
                    if v, err := c.(*Controller).Session.Get(key); err == nil {
                        return v
                    } else {
                        templateLog.Errorf("template.session, key %s error %v", key, err)
                    }
                } else {
                    templateLog.Warnf("template.session, key %s requested without controller", key)
                }
            } else {
                templateLog.Warnf("template.session, key %s requested passing in view args", key)
            }
            return ""
        },

        "slug": Slug,
        "even": func(a int) bool { return (a % 2) == 0 },

        "timeago": TimeAgo,
        "i18ntemplate": func(args ...interface{}) (template.HTML, error) {
            templateName, lang := "", ""
            var viewArgs interface{}
            switch len(args) {
            case 0:
                templateLog.Error("i18ntemplate: No arguments passed to template call")
            case 1:

                templateName = args[0].(string)
            case 2:

                templateName = args[0].(string)
                viewArgs = args[1]

                if viewargsmap, ok := viewArgs.(map[string]interface{}); ok {
                    lang, _ = viewargsmap[CurrentLocaleViewArg].(string)
                }
            default:

                templateName = args[0].(string)
                viewArgs = args[1]
                lang, _ = args[2].(string)
                if len(args) > 3 {
                    templateLog.Error("i18ntemplate: Received more parameters then needed for", "template", templateName)
                }
            }

            var buf bytes.Buffer

            tmpl, err := MainTemplateLoader.TemplateLang(templateName, lang)
            if err == nil {
                err = tmpl.Render(&buf, viewArgs)
            } else {
                templateLog.Error("i18ntemplate: Failed to render i18ntemplate ", "name", templateName, "error", err)
            }
            return template.HTML(buf.String()), err
        },
    }
)

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var WatchFilter = func(c *Controller, fc []Filter) {
    if MainWatcher != nil {
        err := MainWatcher.Notify()
        if err != nil {
            c.Result = c.RenderError(err)
            return
        }
    }
    fc[0](c, fc[1:])
}

func ActionInvoker ¶ Uses

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func ActionInvoker(c *Controller, _ []Filter)

func AddHTTPMux ¶ Uses

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func AddHTTPMux(path string, callback interface{})

Adds this routehandler to the route table. It will be called (if the path prefix matches) before the Revel mux, this can only be called after the ENGINE_BEFORE_INITIALIZED event

func AddInitEventHandler ¶ Uses

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func AddInitEventHandler(handler EventHandler)

Add event handler to listen for all system events

func Atob ¶ Uses

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func Atob(v string) bool

Atob converts string into boolean. It is in-case sensitive When converting to boolean, the following values are considered FALSE: - The "" (empty) string - The "false" string - The "f" string - The "off" string, - The string "0" & "0.0"

func BeforeAfterFilter ¶ Uses

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func BeforeAfterFilter(c *Controller, fc []Filter)

Autocalls any defined before and after methods on the target controller If either calls returns a value then the result is returned

func Bind ¶ Uses

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func Bind(params *Params, name string, typ reflect.Type) reflect.Value

Bind takes the name and type of the desired parameter and constructs it from one or more values from Params. Returns the zero value of the type upon any sort of failure.

func BindFile ¶ Uses

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func BindFile(fileHeader *multipart.FileHeader, typ reflect.Type) reflect.Value

func BindValue ¶ Uses

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func BindValue(val string, typ reflect.Type) reflect.Value

func CheckInit ¶ Uses

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func CheckInit()

CheckInit method checks `revel.Initialized` if not initialized it panics

func ClientIP ¶ Uses

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func ClientIP(r *Request) string

ClientIP method returns client IP address from HTTP request.

Note: Set property "app.behind.proxy" to true only if Revel is running behind proxy like nginx, haproxy, apache, etc. Otherwise you may get inaccurate Client IP address. Revel parses the IP address in the order of X-Forwarded-For, X-Real-IP.

By default revel will get http.Request's RemoteAddr

func CompressFilter ¶ Uses

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func CompressFilter(c *Controller, fc []Filter)

CompressFilter does compression of response body in gzip/deflate if `results.compressed=true` in the app.conf

func ContainsString ¶ Uses

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func ContainsString(list []string, target string) bool

func ContentTypeByFilename ¶ Uses

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func ContentTypeByFilename(filename string) string

ContentTypeByFilename returns a MIME content type based on the filename's extension. If no appropriate one is found, returns "application/octet-stream" by default. Additionally, specifies the charset as UTF-8 for text/* types.

func DirExists ¶ Uses

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func DirExists(filename string) bool

DirExists returns true if the given path exists and is a directory.

func EngineHandles ¶ Uses

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func EngineHandles(engine TemplateEngine, templateView *TemplateView) bool

func Equal ¶ Uses

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func Equal(a, b interface{}) bool

Equal is a helper for comparing value equality, following these rules:

- Values with equivalent types are compared with reflect.DeepEqual
- int, uint, and float values are compared without regard to the type width.
  for example, Equal(int32(5), int64(5)) == true
- strings and byte slices are converted to strings before comparison.
- else, return false.

func ExecuteTemplate ¶ Uses

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func ExecuteTemplate(tmpl ExecutableTemplate, data interface{}) string

ExecuteTemplate execute a template and returns the result as a string.

func FilterConfiguringFilter ¶ Uses

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func FilterConfiguringFilter(c *Controller, fc []Filter)

FilterConfiguringFilter is a filter stage that customizes the remaining filter chain for the action being invoked.

func FilterEq ¶ Uses

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func FilterEq(a, b Filter) bool

FilterEq returns true if the two filters reference the same filter.

func FindMethod ¶ Uses

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func FindMethod(recvType reflect.Type, funcVal reflect.Value) *reflect.Method

FindMethod returns the reflect.Method, given a Receiver type and Func value.

func FirstNonEmpty ¶ Uses

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func FirstNonEmpty(strs ...string) string

func FlashFilter ¶ Uses

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func FlashFilter(c *Controller, fc []Filter)

FlashFilter is a Revel Filter that retrieves and sets the flash cookie. Within Revel, it is available as a Flash attribute on Controller instances. The name of the Flash cookie is set as CookiePrefix + "_FLASH".

func HTTPMethodOverride ¶ Uses

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func HTTPMethodOverride(c *Controller, fc []Filter)

HTTPMethodOverride overrides allowed http methods via form or browser param

func HttpClientIP ¶ Uses

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func HttpClientIP(r *http.Request) string

ClientIP method returns client IP address from HTTP request.

By default revel will get http.Request's RemoteAddr

func I18nFilter ¶ Uses

❖

func I18nFilter(c *Controller, fc []Filter)

func Init ¶ Uses

❖

func Init(inputmode, importPath, srcPath string)

Init initializes Revel -- it provides paths for getting around the app.

Params:

mode - the run mode, which determines which app.conf settings are used.
importPath - the Go import path of the application.
srcPath - the path to the source directory, containing Revel and the app.
  If not specified (""), then a functioning Go installation is required.

func InitServer ¶ Uses

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func InitServer()

InitServer initializes the server and returns the handler It can be used as an alternative entry-point if one needs the http handler to be exposed. E.g. to run on multiple addresses and ports or to set custom TLS options.

func InitServerEngine ¶ Uses

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func InitServerEngine(port int, serverEngine string)

Build an engine initialization object and start the engine

func InterceptFunc ¶ Uses

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func InterceptFunc(intc InterceptorFunc, when When, target interface{})

InterceptFunc installs a general interceptor. This can be applied to any Controller. It must have the signature of:

func example(c *revel.Controller) revel.Result

func InterceptMethod ¶ Uses

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func InterceptMethod(intc InterceptorMethod, when When)

InterceptMethod installs an interceptor method that applies to its own Controller.

func (c AppController) example() revel.Result
func (c *AppController) example() revel.Result

func InterceptorFilter ¶ Uses

❖

func InterceptorFilter(c *Controller, fc []Filter)

func LoadMimeConfig ¶ Uses

❖

func LoadMimeConfig()

LoadMimeConfig load mime-types.conf on init.

func Message ¶ Uses

❖

func Message(locale, message string, args ...interface{}) string

Message performs a message look-up for the given locale and message using the given arguments.

When either an unknown locale or message is detected, a specially formatted string is returned.

func MessageLanguages ¶ Uses

❖

func MessageLanguages() []string

MessageLanguages returns all currently loaded message languages.

func MustReadLines ¶ Uses

❖

func MustReadLines(filename string) []string

MustReadLines reads the lines of the given file. Panics in the case of error.

func OnAppStart ¶ Uses

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func OnAppStart(f func(), order ...int)

OnAppStart registers a function to be run at app startup.

The order you register the functions will be the order they are run. You can think of it as a FIFO queue. This process will happen after the config file is read and before the server is listening for connections.

Ideally, your application should have only one call to init() in the file init.go. The reason being that the call order of multiple init() functions in the same package is undefined. Inside of init() call revel.OnAppStart() for each function you wish to register.

Example:

// from: yourapp/app/controllers/somefile.go
func InitDB() {
    // do DB connection stuff here
}

func FillCache() {
    // fill a cache from DB
    // this depends on InitDB having been run
}

// from: yourapp/app/init.go
func init() {
    // set up filters...

    // register startup functions
    revel.OnAppStart(InitDB)
    revel.OnAppStart(FillCache)
}

This can be useful when you need to establish connections to databases or third-party services, setup app components, compile assets, or any thing you need to do between starting Revel and accepting connections.

func OnAppStop ¶ Uses

❖

func OnAppStop(f func(), order ...int)

Called to add a new stop hook

func PanicFilter ¶ Uses

❖

func PanicFilter(c *Controller, fc []Filter)

PanicFilter wraps the action invocation in a protective defer blanket that converts panics into 500 error pages.

func ParamsFilter ¶ Uses

❖

func ParamsFilter(c *Controller, fc []Filter)

func ParseKeyValueCookie ¶ Uses

❖

func ParseKeyValueCookie(val string, cb func(key, val string))

ParseKeyValueCookie takes the raw (escaped) cookie value and parses out key values.

func ParseParams ¶ Uses

❖

func ParseParams(params *Params, req *Request)

ParseParams parses the `http.Request` params into `revel.Controller.Params`

func ParseTemplateError ¶ Uses

❖

func ParseTemplateError(err error) (templateName string, line int, description string)

Parse the line, and description from an error message like: html/template:Application/Register.html:36: no such template "footer.html"

func ReadLines ¶ Uses

❖

func ReadLines(filename string) ([]string, error)

ReadLines reads the lines of the given file. Panics in the case of error.

func RegisterController ¶ Uses

❖

func RegisterController(c interface{}, methods []*MethodType)

RegisterController registers a Controller and its Methods with Revel.

func RegisterModuleInit ¶ Uses

❖

func RegisterModuleInit(callback ModuleCallbackInterface)

Called by a module init() function, caller will receive the *Module object created for that module This would be useful for assigning a logger for logging information in the module (since the module context would be correct)

func RegisterServerEngine ¶ Uses

❖

func RegisterServerEngine(name string, loader func() ServerEngine)

func RegisterSessionEngine ¶ Uses

❖

func RegisterSessionEngine(f func() SessionEngine, name string)

func RegisterTemplateLoader ¶ Uses

❖

func RegisterTemplateLoader(key string, loader func(loader *TemplateLoader) (TemplateEngine, error)) (err error)

Allow for templates to be registered during init but not initialized until application has been started

func ResolveContentType ¶ Uses

❖

func ResolveContentType(req *Request) string

ResolveContentType gets the content type. e.g. From "multipart/form-data; boundary=--" to "multipart/form-data" If none is specified, returns "text/html" by default.

func ResolveFormat ¶ Uses

❖

func ResolveFormat(req *Request) string

ResolveFormat maps the request's Accept MIME type declaration to a Request.Format attribute, specifically "html", "xml", "json", or "txt", returning a default of "html" when Accept header cannot be mapped to a value above.

func ResolveImportPath ¶ Uses

❖

func ResolveImportPath(importPath string) (string, error)

ResolveImportPath returns the filesystem path for the given import path. Returns an error if the import path could not be found.

func ReverseURL ¶ Uses

❖

func ReverseURL(args ...interface{}) (template.URL, error)

ReverseURL returns a url capable of invoking a given controller method: "Application.ShowApp 123" => "/app/123"

func RouterFilter ¶ Uses

❖

func RouterFilter(c *Controller, fc []Filter)

func Run ¶ Uses

❖

func Run(port int)

Run the server. This is called from the generated main file. If port is non-zero, use that. Else, read the port from app.conf.

func SessionFilter ¶ Uses

❖

func SessionFilter(c *Controller, fc []Filter)

func SetSecretKey ¶ Uses

❖

func SetSecretKey(newKey []byte) error

Set the secret key

func Sign ¶ Uses

❖

func Sign(message string) string

Sign a given string with the app-configured secret key. If no secret key is set, returns the empty string. Return the signature in base64 (URLEncoding).

func Slug ¶ Uses

❖

func Slug(text string) string

func TemplateOutputArgs ¶ Uses

❖

func TemplateOutputArgs(templatePath string, args map[string]interface{}) (data []byte, err error)

TemplateOutputArgs returns the result of the template rendered using the passed in arguments.

func TimeAgo ¶ Uses

❖

func TimeAgo(args ...interface{}) string

func ToBool ¶ Uses

❖

func ToBool(val interface{}) bool

ToBool method converts/assert value into true or false. Default is true. When converting to boolean, the following values are considered FALSE: - The integer value is 0 (zero) - The float value 0.0 (zero) - The complex value 0.0 (zero) - For string value, please refer `revel.Atob` method - An array, map, slice with zero elements - Boolean value returned as-is - "nil" value

func Unbind ¶ Uses

❖

func Unbind(output map[string]string, name string, val interface{})

func ValidationFilter ¶ Uses

❖

func ValidationFilter(c *Controller, fc []Filter)

ValidationFilter revel Filter function to be hooked into the filter chain.

func ValueBinder ¶ Uses

❖

func ValueBinder(f func(value string, typ reflect.Type) reflect.Value) func(*Params, string, reflect.Type) reflect.Value

ValueBinder is adapter for easily making one-key-value binders.

func Verify ¶ Uses

❖

func Verify(message, sig string) bool

Verify returns true if the given signature is correct for the given message. e.g. it matches what we generate with Sign()

func Walk ¶ Uses

❖

func Walk(root string, walkFn filepath.WalkFunc) error

Walk method extends filepath.Walk to also follow symlinks. Always returns the path of the file or directory.

type AcceptLanguage ¶ Uses

❖

type AcceptLanguage struct {
    Language string
    Quality  float32
}

AcceptLanguage is a single language from the Accept-Language HTTP header.

type AcceptLanguages ¶ Uses

❖

type AcceptLanguages []AcceptLanguage

AcceptLanguages is collection of sortable AcceptLanguage instances.

func ResolveAcceptLanguage ¶ Uses

❖

func ResolveAcceptLanguage(req *Request) AcceptLanguages

ResolveAcceptLanguage returns a sorted list of Accept-Language header values.

The results are sorted using the quality defined in the header for each language range with the most qualified language range as the first element in the slice.

See the HTTP header fields specification (http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4) for more details.

func (AcceptLanguages) Len ¶ Uses

❖

func (al AcceptLanguages) Len() int

func (AcceptLanguages) Less ¶ Uses

❖

func (al AcceptLanguages) Less(i, j int) bool

func (AcceptLanguages) String ¶ Uses

❖

func (al AcceptLanguages) String() string

func (AcceptLanguages) Swap ¶ Uses

❖

func (al AcceptLanguages) Swap(i, j int)

type ActionDefinition ¶ Uses

❖

type ActionDefinition struct {
    Host, Method, URL, Action string
    Star                      bool
    Args                      map[string]string
}

func (*ActionDefinition) String ¶ Uses

❖

func (a *ActionDefinition) String() string

type ActionPathData ¶ Uses

❖

type ActionPathData struct {
    Key                 string            // The unique key
    ControllerNamespace string            // The controller namespace
    ControllerName      string            // The controller name
    MethodName          string            // The method name
    Action              string            // The action
    ModuleSource        *Module           // The module
    Route               *Route            // The route
    FixedParamsByName   map[string]string // The fixed parameters
    TypeOfController    *ControllerType   // The controller type
}

type BinaryResult ¶ Uses

❖

type BinaryResult struct {
    Reader   io.Reader
    Name     string
    Length   int64
    Delivery ContentDisposition
    ModTime  time.Time
}

func (*BinaryResult) Apply ¶ Uses

❖

func (r *BinaryResult) Apply(req *Request, resp *Response)

type Binder ¶ Uses

❖

type Binder struct {
    // Bind takes the name and type of the desired parameter and constructs it
    // from one or more values from Params.
    //
    // Example
    //
    // Request:
    //   url?id=123&ol[0]=1&ol[1]=2&ul[]=str&ul[]=array&user.Name=rob
    //
    // Action:
    //   Example.Action(id int, ol []int, ul []string, user User)
    //
    // Calls:
    //   Bind(params, "id", int): 123
    //   Bind(params, "ol", []int): {1, 2}
    //   Bind(params, "ul", []string): {"str", "array"}
    //   Bind(params, "user", User): User{Name:"rob"}
    //
    // Note that only exported struct fields may be bound.
    Bind func(params *Params, name string, typ reflect.Type) reflect.Value

    // Unbind serializes a given value to one or more URL parameters of the given
    // name.
    Unbind func(output map[string]string, name string, val interface{})
}

A Binder translates between string parameters and Go data structures.

type BufferedServerHeader ¶ Uses

❖

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

BufferedServerHeader will not send content out until the Released is called, from that point on it will act normally It implements all the ServerHeader

func NewBufferedServerHeader ¶ Uses

❖

func NewBufferedServerHeader(o ServerHeader) *BufferedServerHeader

Creates a new instance based on the ServerHeader

func (*BufferedServerHeader) Add ¶ Uses

❖

func (bsh *BufferedServerHeader) Add(key string, value string)

Add (append) to a key this value

func (*BufferedServerHeader) Del ¶ Uses

❖

func (bsh *BufferedServerHeader) Del(key string)

Delete this key

func (*BufferedServerHeader) Get ¶ Uses

❖

func (bsh *BufferedServerHeader) Get(key string) (value []string)

Get this key

func (*BufferedServerHeader) GetCookie ¶ Uses

❖

func (bsh *BufferedServerHeader) GetCookie(key string) (ServerCookie, error)

Returns a cookie

func (*BufferedServerHeader) GetKeys ¶ Uses

❖

func (bsh *BufferedServerHeader) GetKeys() (value []string)

Get all header keys

func (*BufferedServerHeader) Release ¶ Uses

❖

func (bsh *BufferedServerHeader) Release()

Release the header and push the results to the original

func (*BufferedServerHeader) Set ¶ Uses

❖

func (bsh *BufferedServerHeader) Set(key string, value string)

Sets (replace) the header key

func (*BufferedServerHeader) SetCookie ¶ Uses

❖

func (bsh *BufferedServerHeader) SetCookie(cookie string)

Sets the cookie

func (*BufferedServerHeader) SetStatus ¶ Uses

❖

func (bsh *BufferedServerHeader) SetStatus(statusCode int)

Set the status

type CompressResponseWriter ¶ Uses

❖

type CompressResponseWriter struct {
    Header             *BufferedServerHeader // The header
    ControllerResponse *Response             // The response
    OriginalWriter     io.Writer             // The writer
    // contains filtered or unexported fields
}

The compressed writer

func (*CompressResponseWriter) Close ¶ Uses

❖

func (c *CompressResponseWriter) Close() error

Close the writer

func (CompressResponseWriter) CloseNotify ¶ Uses

❖

func (c CompressResponseWriter) CloseNotify() <-chan bool

Called to notify the writer is closing

func (*CompressResponseWriter) Write ¶ Uses

❖

func (c *CompressResponseWriter) Write(b []byte) (int, error)

Write to the underling buffer

func (*CompressResponseWriter) WriteHeader ¶ Uses

❖

func (c *CompressResponseWriter) WriteHeader(status int)

Write the headers

type ContentDisposition ¶ Uses

❖

type ContentDisposition string

❖

var (
    NoDisposition ContentDisposition = ""
    Attachment    ContentDisposition = "attachment"
    Inline        ContentDisposition = "inline"
)

type Controller ¶ Uses

❖

type Controller struct {
    Name          string          // The controller name, e.g. "Application"
    Type          *ControllerType // A description of the controller type.
    MethodName    string          // The method name, e.g. "Index"
    MethodType    *MethodType     // A description of the invoked action type.
    AppController interface{}     // The controller that was instantiated. embeds revel.Controller
    Action        string          // The fully qualified action name, e.g. "App.Index"
    ClientIP      string          // holds IP address of request came from

    Request  *Request
    Response *Response
    Result   Result

    Flash      Flash                  // User cookie, cleared after 1 request.
    Session    session.Session        // Session, stored using the session engine specified
    Params     *Params                // Parameters from URL and form (including multipart).
    Args       map[string]interface{} // Per-request scratch space.
    ViewArgs   map[string]interface{} // Variables passed to the template.
    Validation *Validation            // Data validation helpers
    Log        logger.MultiLogger     // Context Logger
}

Controller Revel's controller structure that gets embedded in user defined controllers

func NewController ¶ Uses

❖

func NewController(context ServerContext) *Controller

New controller, creates a new instance wrapping the request and response in it

func NewControllerEmpty ¶ Uses

❖

func NewControllerEmpty() *Controller

NewController returns new controller instance for Request and Response

func (*Controller) Destroy ¶ Uses

❖

func (c *Controller) Destroy()

func (*Controller) FlashParams ¶ Uses

❖

func (c *Controller) FlashParams()

FlashParams serializes the contents of Controller.Params to the Flash cookie.

func (*Controller) Forbidden ¶ Uses

❖

func (c *Controller) Forbidden(msg string, objs ...interface{}) Result

Forbidden returns an HTTP 403 Forbidden response whose body is the formatted string of msg and objs.

func (*Controller) Message ¶ Uses

❖

func (c *Controller) Message(message string, args ...interface{}) string

Message performs a lookup for the given message name using the given arguments using the current language defined for this controller.

The current language is set by the i18n plugin.

func (*Controller) NotFound ¶ Uses

❖

func (c *Controller) NotFound(msg string, objs ...interface{}) Result

NotFound returns an HTTP 404 Not Found response whose body is the formatted string of msg and objs.

func (*Controller) Redirect ¶ Uses

❖

func (c *Controller) Redirect(val interface{}, args ...interface{}) Result

Redirect to an action or to a URL.

c.Redirect(Controller.Action)
c.Redirect("/controller/action")
c.Redirect("/controller/%d/action", id)

func (*Controller) Render ¶ Uses

❖

func (c *Controller) Render(extraViewArgs ...interface{}) Result

Render a template corresponding to the calling Controller method. Arguments will be added to c.ViewArgs prior to rendering the template. They are keyed on their local identifier.

For example:

func (c Users) ShowUser(id int) revel.Result {
	 user := loadUser(id)
	 return c.Render(user)
}

This action will render views/Users/ShowUser.html, passing in an extra key-value "user": (User).

This is the slower magical version which uses the runtime to determine 1) Set c.ViewArgs to the arguments passed into this function 2) How to call the RenderTemplate by building the following line c.RenderTemplate(c.Name + "/" + c.MethodType.Name + "." + c.Request.Format)

If you want your code to run faster it is recommended you add the template values directly to the c.ViewArgs and call c.RenderTemplate directly

func (*Controller) RenderBinary ¶ Uses

❖

func (c *Controller) RenderBinary(memfile io.Reader, filename string, delivery ContentDisposition, modtime time.Time) Result

RenderBinary is like RenderFile() except that it instead of a file on disk, it renders data from memory (which could be a file that has not been written, the output from some function, or bytes streamed from somewhere else, as long it implements io.Reader). When called directly on something generated or streamed, modtime should mostly likely be time.Now().

func (*Controller) RenderError ¶ Uses

❖

func (c *Controller) RenderError(err error) Result

func (*Controller) RenderFile ¶ Uses

❖

func (c *Controller) RenderFile(file *os.File, delivery ContentDisposition) Result

RenderFile returns a file, either displayed inline or downloaded as an attachment. The name and size are taken from the file info.

func (*Controller) RenderFileName ¶ Uses

❖

func (c *Controller) RenderFileName(filename string, delivery ContentDisposition) Result

RenderFileName returns a file indicated by the path as provided via the filename. It can be either displayed inline or downloaded as an attachment. The name and size are taken from the file info.

func (*Controller) RenderHTML ¶ Uses

❖

func (c *Controller) RenderHTML(html string) Result

RenderHTML renders html in response

func (*Controller) RenderJSON ¶ Uses

❖

func (c *Controller) RenderJSON(o interface{}) Result

RenderJSON uses encoding/json.Marshal to return JSON to the client.

func (*Controller) RenderJSONP ¶ Uses

❖

func (c *Controller) RenderJSONP(callback string, o interface{}) Result

RenderJSONP renders JSONP result using encoding/json.Marshal

func (*Controller) RenderTemplate ¶ Uses

❖

func (c *Controller) RenderTemplate(templatePath string) Result

RenderTemplate method does less magical way to render a template. Renders the given template, using the current ViewArgs.

func (*Controller) RenderText ¶ Uses

❖

func (c *Controller) RenderText(text string, objs ...interface{}) Result

RenderText renders plaintext in response, printf style.

func (*Controller) RenderXML ¶ Uses

❖

func (c *Controller) RenderXML(o interface{}) Result

RenderXML uses encoding/xml.Marshal to return XML to the client.

func (*Controller) SetAction ¶ Uses

❖

func (c *Controller) SetAction(controllerName, methodName string) error

SetAction sets the action that is being invoked in the current request. It sets the following properties: Name, Action, Type, MethodType

func (*Controller) SetController ¶ Uses

❖

func (c *Controller) SetController(context ServerContext)

Sets the request and the response for the controller

func (*Controller) SetCookie ¶ Uses

❖

func (c *Controller) SetCookie(cookie *http.Cookie)

func (*Controller) SetTypeAction ¶ Uses

❖

func (c *Controller) SetTypeAction(controllerName, methodName string, typeOfController *ControllerType) error

SetAction sets the assigns the Controller type, sets the action and initializes the controller

func (*Controller) Stats ¶ Uses

❖

func (c *Controller) Stats() map[string]interface{}

This stats returns some interesting stats based on what is cached in memory and what is available directly

func (*Controller) TemplateOutput ¶ Uses

❖

func (c *Controller) TemplateOutput(templatePath string) (data []byte, err error)

TemplateOutput returns the result of the template rendered using the controllers ViewArgs.

func (*Controller) Todo ¶ Uses

❖

func (c *Controller) Todo() Result

Todo returns an HTTP 501 Not Implemented "todo" indicating that the action isn't done yet.

type ControllerFieldPath ¶ Uses

❖

type ControllerFieldPath struct {
    IsPointer      bool
    FieldIndexPath []int
    FunctionCall   reflect.Value
}

The controller field path provides the caller the ability to invoke the call directly

func (*ControllerFieldPath) Invoke ¶ Uses

❖

func (fieldPath *ControllerFieldPath) Invoke(value reflect.Value, input []reflect.Value) (result []reflect.Value)

type ControllerType ¶ Uses

❖

type ControllerType struct {
    Namespace         string  // The namespace of the controller
    ModuleSource      *Module // The module for the controller
    Type              reflect.Type
    Methods           []*MethodType
    ControllerIndexes [][]int // FieldByIndex to all embedded *Controllers
    ControllerEvents  *ControllerTypeEvents
}

Controller registry and types.

func AddControllerType ¶ Uses

❖

func AddControllerType(moduleSource *Module, controllerType reflect.Type, methods []*MethodType) (newControllerType *ControllerType)

Adds the controller to the controllers map using its namespace, also adds it to the module list of controllers. If the controller is in the main application it is added without its namespace as well.

func ControllerTypeByName ¶ Uses

❖

func ControllerTypeByName(controllerName string, moduleSource *Module) (c *ControllerType)

func (*ControllerType) Method ¶ Uses

❖

func (ct *ControllerType) Method(name string) *MethodType

Method searches for a given exported method (case insensitive)

func (*ControllerType) Name ¶ Uses

❖

func (ct *ControllerType) Name() string

The controller name with the namespace

func (*ControllerType) ShortName ¶ Uses

❖

func (ct *ControllerType) ShortName() string

The controller name without the namespace

type ControllerTypeEvents ¶ Uses

❖

type ControllerTypeEvents struct {
    Before, After, Finally, Panic []*ControllerFieldPath
}

func NewControllerTypeEvents ¶ Uses

❖

func NewControllerTypeEvents(c *ControllerType) (ce *ControllerTypeEvents)

type DiscerningListener ¶ Uses

❖

type DiscerningListener interface {
    Listener
    WatchDir(info os.FileInfo) bool
    WatchFile(basename string) bool
}

DiscerningListener allows the receiver to selectively watch files.

type Domain ¶ Uses

❖

type Domain struct {
    Regexp *regexp.Regexp
}

Requires a Domain string to be exactly

func ValidDomain ¶ Uses

❖

func ValidDomain() Domain

func (Domain) DefaultMessage ¶ Uses

❖

func (d Domain) DefaultMessage() string

func (Domain) IsSatisfied ¶ Uses

❖

func (d Domain) IsSatisfied(obj interface{}) bool

type Email ¶ Uses

❖

type Email struct {
    Match
}

func ValidEmail ¶ Uses

❖

func ValidEmail() Email

func (Email) DefaultMessage ¶ Uses

❖

func (e Email) DefaultMessage() string

type EngineInit ¶ Uses

❖

type EngineInit struct {
    Address,
    Network string // The network
    Port        int                 // The port
    HTTPMuxList ServerMuxList       // The HTTPMux
    Callback    func(ServerContext) // The ServerContext callback endpoint
}

The initialization structure passed into the engine

type Error ¶ Uses

❖

type Error struct {
    SourceType               string   // The type of source that failed to build.
    Title, Path, Description string   // Description of the error, as presented to the user.
    Line, Column             int      // Where the error was encountered.
    SourceLines              []string // The entire source file, split into lines.
    Stack                    string   // The raw stack trace string from debug.Stack().
    MetaError                string   // Error that occurred producing the error page.
    Link                     string   // A configurable link to wrap the error source in
}

Error description, used as an argument to the error template.

func NewErrorFromPanic ¶ Uses

❖

func NewErrorFromPanic(err interface{}) *Error

NewErrorFromPanic method finds the deepest stack from in user code and provide a code listing of that, on the line that eventually triggered the panic. Returns nil if no relevant stack frame can be found.

func (*Error) ContextSource ¶ Uses

❖

func (e *Error) ContextSource() []SourceLine

ContextSource method returns a snippet of the source around where the error occurred.

func (*Error) Error ¶ Uses

❖

func (e *Error) Error() string

Error method constructs a plaintext version of the error, taking account that fields are optionally set. Returns e.g. Compilation Error (in views/header.html:51): expected right delim in end; got "}"

func (*Error) SetLink ¶ Uses

❖

func (e *Error) SetLink(errorLink string)

SetLink method prepares a link and assign to Error.Link attribute

type ErrorCoder ¶ Uses

❖

type ErrorCoder interface {
    HTTPCode() int
}

type ErrorResult ¶ Uses

❖

type ErrorResult struct {
    ViewArgs map[string]interface{}
    Error    error
}

ErrorResult structure used to handles all kinds of error codes (500, 404, ..). It renders the relevant error page (errors/CODE.format, e.g. errors/500.json). If RunMode is "dev", this results in a friendly error page.

func (ErrorResult) Apply ¶ Uses

❖

func (r ErrorResult) Apply(req *Request, resp *Response)

type Event ¶ Uses

❖

type Event int

The event type

❖

const (
    // Event type when templates are going to be refreshed (receivers are registered template engines added to the template.engine conf option)
    TEMPLATE_REFRESH_REQUESTED Event = iota
    // Event type when templates are refreshed (receivers are registered template engines added to the template.engine conf option)
    TEMPLATE_REFRESH_COMPLETED

    // Event type before all module loads, events thrown to handlers added to AddInitEventHandler
    REVEL_BEFORE_MODULES_LOADED
    // Event type after all module loads, events thrown to handlers added to AddInitEventHandler
    REVEL_AFTER_MODULES_LOADED

    // Event type before server engine is initialized, receivers are active server engine and handlers added to AddInitEventHandler
    ENGINE_BEFORE_INITIALIZED
    // Event type before server engine is started, receivers are active server engine and handlers added to AddInitEventHandler
    ENGINE_STARTED

    // Event raised when the engine is told to shutdown
    ENGINE_SHUTDOWN_REQUEST

    // Event type after server engine is stopped, receivers are active server engine and handlers added to AddInitEventHandler
    ENGINE_SHUTDOWN

    // Called before routes are refreshed
    ROUTE_REFRESH_REQUESTED
    // Called after routes have been refreshed
    ROUTE_REFRESH_COMPLETED

    // Fired when a panic is caught during the startup process
    REVEL_FAILURE
)

type EventHandler ¶ Uses

❖

type EventHandler func(typeOf Event, value interface{}) (responseOf EventResponse)

The handler signature

type EventResponse ¶ Uses

❖

type EventResponse int

The event response

func RaiseEvent ¶ Uses

❖

func RaiseEvent(key Event, value interface{}) (response EventResponse)

Fires system events from revel

func StopServer ¶ Uses

❖

func StopServer(value interface{}) EventResponse

Called to stop the server

type ExecutableTemplate ¶ Uses

❖

type ExecutableTemplate interface {
    Execute(io.Writer, interface{}) error
}

ExecutableTemplate adds some more methods to the default Template.

type Field ¶ Uses

❖

type Field struct {
    Name  string
    Error *ValidationError
    // contains filtered or unexported fields
}

Field represents a data field that may be collected in a web form.

func NewField ¶ Uses

❖

func NewField(name string, viewArgs map[string]interface{}) *Field

func (*Field) ErrorClass ¶ Uses

❖

func (f *Field) ErrorClass() string

ErrorClass returns ErrorCSSClass if this field has a validation error, else empty string.

func (*Field) Flash ¶ Uses

❖

func (f *Field) Flash() string

Flash returns the flashed value of this Field.

func (*Field) FlashArray ¶ Uses

❖

func (f *Field) FlashArray() []string

FlashArray returns the flashed value of this Field as a list split on comma.

func (*Field) ID ¶ Uses

❖

func (f *Field) ID() string

ID returns an identifier suitable for use as an HTML id.

func (*Field) Options ¶ Uses

❖

func (f *Field) Options() []string

Options returns the option list of this Field.

func (*Field) ShortName ¶ Uses

❖

func (f *Field) ShortName() string

Get the short name and translate it

func (*Field) Translate ¶ Uses

❖

func (f *Field) Translate(text string, args ...interface{}) string

Translate the text

func (*Field) Value ¶ Uses

❖

func (f *Field) Value() interface{}

Value returns the current value of this Field.

type FilePath ¶ Uses

❖

type FilePath struct {
    Mode int
}

Requires an string to be sanitary file path

func ValidFilePath ¶ Uses

❖

func ValidFilePath(m int) FilePath

func (FilePath) DefaultMessage ¶ Uses

❖

func (f FilePath) DefaultMessage() string

func (FilePath) IsSatisfied ¶ Uses

❖

func (f FilePath) IsSatisfied(obj interface{}) bool

type Filter ¶ Uses

❖

type Filter func(c *Controller, filterChain []Filter)

Filter type definition for Revel's filter

type FilterConfigurator ¶ Uses

❖

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

FilterConfigurator allows the developer configure the filter chain on a per-controller or per-action basis. The filter configuration is applied by the FilterConfiguringFilter, which is itself a filter stage. For example,

Assuming:

Filters = []Filter{
  RouterFilter,
  FilterConfiguringFilter,
  SessionFilter,
  ActionInvoker,
}

Add:

FilterAction(App.Action).
  Add(OtherFilter)

=> RouterFilter, FilterConfiguringFilter, SessionFilter, OtherFilter, ActionInvoker

Remove:

FilterAction(App.Action).
  Remove(SessionFilter)

=> RouterFilter, FilterConfiguringFilter, OtherFilter, ActionInvoker

Insert:

FilterAction(App.Action).
  Insert(OtherFilter, revel.BEFORE, SessionFilter)

=> RouterFilter, FilterConfiguringFilter, OtherFilter, SessionFilter, ActionInvoker

Filter modifications may be combined between Controller and Action. For example:

 FilterController(App{}).
   Add(Filter1)
 FilterAction(App.Action).
   Add(Filter2)

.. would result in App.Action being filtered by both Filter1 and Filter2.

Note: the last filter stage is not subject to the configurator. In particular, Add() adds a filter to the second-to-last place.

func FilterAction ¶ Uses

❖

func FilterAction(methodRef interface{}) FilterConfigurator

FilterAction returns a configurator for the filters applied to the given controller method. For example:

FilterAction(MyController.MyAction)

func FilterController ¶ Uses

❖

func FilterController(controllerInstance interface{}) FilterConfigurator

FilterController returns a configurator for the filters applied to all actions on the given controller instance. For example:

FilterController(MyController{})

func (FilterConfigurator) Add ¶ Uses

❖

func (conf FilterConfigurator) Add(f Filter) FilterConfigurator

Add the given filter in the second-to-last position in the filter chain. (Second-to-last so that it is before ActionInvoker)

func (FilterConfigurator) Insert ¶ Uses

❖

func (conf FilterConfigurator) Insert(insert Filter, where When, target Filter) FilterConfigurator

Insert a filter into the filter chain before or after another. This may be called with the BEFORE or AFTER constants, for example:

revel.FilterAction(App.Index).
  Insert(MyFilter, revel.BEFORE, revel.ActionInvoker).
  Insert(MyFilter2, revel.AFTER, revel.PanicFilter)

func (FilterConfigurator) Remove ¶ Uses

❖

func (conf FilterConfigurator) Remove(target Filter) FilterConfigurator

Remove a filter from the filter chain.

type Flash ¶ Uses

❖

type Flash struct {
    // `Data` is the input which is read in `restoreFlash`, `Out` is the output which is set in a FLASH cookie at the end of the `FlashFilter()`
    Data, Out map[string]string
}

Flash represents a cookie that is overwritten on each request. It allows data to be stored across one page at a time. This is commonly used to implement success or error messages. E.g. the Post/Redirect/Get pattern: http://en.wikipedia.org/wiki/Post/Redirect/Get

func (Flash) Error ¶ Uses

❖

func (f Flash) Error(msg string, args ...interface{})

Error serializes the given msg and args to an "error" key within the Flash cookie.

func (Flash) Success ¶ Uses

❖

func (f Flash) Success(msg string, args ...interface{})

Success serializes the given msg and args to a "success" key within the Flash cookie.

type GoContext ¶ Uses

❖

type GoContext struct {
    Request   *GoRequest   // The request
    Response  *GoResponse  // The response
    WebSocket *GoWebSocket // The websocket
}

The go context

func NewGoContext ¶ Uses

❖

func NewGoContext(instance *GoHttpServer) *GoContext

Create a new go context

func (*GoContext) Destroy ¶ Uses

❖

func (c *GoContext) Destroy()

Destroy the context

func (*GoContext) GetRequest ¶ Uses

❖

func (c *GoContext) GetRequest() ServerRequest

get the request

func (*GoContext) GetResponse ¶ Uses

❖

func (c *GoContext) GetResponse() ServerResponse

Get the response

type GoCookie ¶ Uses

❖

type GoCookie http.Cookie

The cookie

func (GoCookie) GetValue ¶ Uses

❖

func (r GoCookie) GetValue() string

Return cookies value

type GoEngine ¶ Uses

❖

type GoEngine struct {

    // True if map is case insensitive
    CaseInsensitive bool
    // contains filtered or unexported fields
}

The main template engine for Go

func (*GoEngine) ConvertPath ¶ Uses

❖

func (i *GoEngine) ConvertPath(path string) string

Convert the path to lower case if needed

func (*GoEngine) Event ¶ Uses

❖

func (engine *GoEngine) Event(action Event, i interface{})

An event listener to listen for Revel INIT events

func (*GoEngine) Handles ¶ Uses

❖

func (i *GoEngine) Handles(templateView *TemplateView) bool

Returns true if this engine can handle the response

func (*GoEngine) Lookup ¶ Uses

❖

func (engine *GoEngine) Lookup(templateName string) Template

Lookups the template name, to see if it is contained in this engine

func (*GoEngine) Name ¶ Uses

❖

func (engine *GoEngine) Name() string

Return the engine name

func (*GoEngine) ParseAndAdd ¶ Uses

❖

func (engine *GoEngine) ParseAndAdd(baseTemplate *TemplateView) error

Parses the template vide and adds it to the template set

type GoHeader ¶ Uses

❖

type GoHeader struct {
    Source interface{} // The source
    // contains filtered or unexported fields
}

The go header

func (*GoHeader) Add ¶ Uses

❖

func (r *GoHeader) Add(key string, value string)

Adds the header key

func (*GoHeader) Del ¶ Uses

❖

func (r *GoHeader) Del(key string)

Deletes the header key

func (*GoHeader) Get ¶ Uses

❖

func (r *GoHeader) Get(key string) (value []string)

Gets the header key

func (*GoHeader) GetCookie ¶ Uses

❖

func (r *GoHeader) GetCookie(key string) (value ServerCookie, err error)

Gets the cookie

func (*GoHeader) GetKeys ¶ Uses

❖

func (r *GoHeader) GetKeys() (value []string)

Returns list of header keys

func (*GoHeader) Set ¶ Uses

❖

func (r *GoHeader) Set(key string, value string)

Sets (replaces) header key

func (*GoHeader) SetCookie ¶ Uses

❖

func (r *GoHeader) SetCookie(cookie string)

Sets the cookie

func (*GoHeader) SetStatus ¶ Uses

❖

func (r *GoHeader) SetStatus(statusCode int)

Sets the status of the header

type GoHttpServer ¶ Uses

❖

type GoHttpServer struct {
    Server           *http.Server // The server instance
    ServerInit       *EngineInit  // The server engine initialization
    MaxMultipartSize int64        // The largest size of file to accept

    HttpMuxList ServerMuxList
    HasAppMux   bool
    // contains filtered or unexported fields
}

The Go HTTP server

func (*GoHttpServer) Engine ¶ Uses

❖

func (g *GoHttpServer) Engine() interface{}

Return the engine instance

func (*GoHttpServer) Event ¶ Uses

❖

func (g *GoHttpServer) Event(event Event, args interface{}) (r EventResponse)

Handles an event from Revel

func (*GoHttpServer) Handle ¶ Uses

❖

func (g *GoHttpServer) Handle(w http.ResponseWriter, r *http.Request)

Handle the request and response for the server

func (*GoHttpServer) Init ¶ Uses

❖

func (g *GoHttpServer) Init(init *EngineInit)

Called to initialize the server with this EngineInit

func (*GoHttpServer) Name ¶ Uses

❖

func (g *GoHttpServer) Name() string

Returns the name of this engine

func (*GoHttpServer) Start ¶ Uses

❖

func (g *GoHttpServer) Start()

Handler is assigned in the Init

func (*GoHttpServer) Stats ¶ Uses

❖

func (g *GoHttpServer) Stats() map[string]interface{}

Returns stats for this engine

type GoMultipartForm ¶ Uses

❖

type GoMultipartForm struct {
    Form *multipart.Form // The form
}

The multipart form

func (*GoMultipartForm) GetFiles ¶ Uses

❖

func (f *GoMultipartForm) GetFiles() map[string][]*multipart.FileHeader

Return files from the form

func (*GoMultipartForm) GetValues ¶ Uses

❖

func (f *GoMultipartForm) GetValues() url.Values

Return values from the form

func (*GoMultipartForm) RemoveAll ¶ Uses

❖

func (f *GoMultipartForm) RemoveAll() error

Remove all values from the form freeing memory

type GoRequest ¶ Uses

❖

type GoRequest struct {
    Original        *http.Request    // The original
    FormParsed      bool             // True if form parsed
    MultiFormParsed bool             // True if multipart form parsed
    WebSocket       *websocket.Conn  // The websocket
    ParsedForm      *GoMultipartForm // The parsed form data
    Goheader        *GoHeader        // The header
    Engine          *GoHttpServer    // THe server
}

The go request

func (*GoRequest) Destroy ¶ Uses

❖

func (r *GoRequest) Destroy()

Destroy the request

func (*GoRequest) Get ¶ Uses

❖

func (r *GoRequest) Get(key int) (value interface{}, err error)

Communicate with the server engine to exchange data

func (*GoRequest) GetForm ¶ Uses

❖

func (r *GoRequest) GetForm() (url.Values, error)

Returns the form

func (*GoRequest) GetHeader ¶ Uses

❖

func (r *GoRequest) GetHeader() ServerHeader

Returns the header

func (*GoRequest) GetMultipartForm ¶ Uses

❖

func (r *GoRequest) GetMultipartForm() (ServerMultipartForm, error)

Returns the form

func (*GoRequest) GetRaw ¶ Uses

❖

func (r *GoRequest) GetRaw() interface{}

Returns the raw value

func (*GoRequest) Set ¶ Uses

❖

func (r *GoRequest) Set(key int, value interface{}) bool

Sets the request key with value

func (*GoRequest) SetRequest ¶ Uses

❖

func (r *GoRequest) SetRequest(req *http.Request)

Sets the request

type GoResponse ¶ Uses

❖

type GoResponse struct {
    Original http.ResponseWriter // The original writer
    Goheader *GoHeader           // The header
    Writer   io.Writer           // The writer
    Request  *GoRequest          // The request
    Engine   *GoHttpServer       // The engine
}

The response

func (*GoResponse) Destroy ¶ Uses

❖

func (r *GoResponse) Destroy()

Frees response

func (*GoResponse) Get ¶ Uses

❖

func (r *GoResponse) Get(key int) (value interface{}, err error)

Gets the key from the response

func (*GoResponse) GetRaw ¶ Uses

❖

func (r *GoResponse) GetRaw() interface{}

Gets the original response

❖

func (r *GoResponse) Header() ServerHeader

Sets the header

func (*GoResponse) Set ¶ Uses

❖

func (r *GoResponse) Set(key int, value interface{}) (set bool)

Sets the key with the value

func (*GoResponse) SetResponse ¶ Uses

❖

func (r *GoResponse) SetResponse(w http.ResponseWriter)

Sets the response

func (*GoResponse) SetWriter ¶ Uses

❖

func (r *GoResponse) SetWriter(writer io.Writer)

Sets the writer

func (*GoResponse) WriteStream ¶ Uses

❖

func (r *GoResponse) WriteStream(name string, contentlen int64, modtime time.Time, reader io.Reader) error

Write output to stream

type GoTemplate ¶ Uses

❖

type GoTemplate struct {
    *template.Template

    *TemplateView
    // contains filtered or unexported fields
}

Adapter for Go Templates.

func (GoTemplate) Render ¶ Uses

❖

func (gotmpl GoTemplate) Render(wr io.Writer, arg interface{}) error

return a 'revel.Template' from Go's template.

type GoWebSocket ¶ Uses

❖

type GoWebSocket struct {
    Conn       *websocket.Conn // The connection
    GoResponse                 // The response
}

The websocket

func (*GoWebSocket) MessageReceive ¶ Uses

❖

func (g *GoWebSocket) MessageReceive(v interface{}) error

* Message receive

func (*GoWebSocket) MessageReceiveJSON ¶ Uses

❖

func (g *GoWebSocket) MessageReceiveJSON(v interface{}) error

* Message receive JSON

func (*GoWebSocket) MessageSend ¶ Uses

❖

func (g *GoWebSocket) MessageSend(v interface{}) error

* Message Send

func (*GoWebSocket) MessageSendJSON ¶ Uses

❖

func (g *GoWebSocket) MessageSendJSON(v interface{}) error

* Message send JSON

type IPAddr ¶ Uses

❖

type IPAddr struct {
    Vaildtypes []int
}

Requires a string(IP Address) to be within IP Pattern type inclusive.

func ValidIPAddr ¶ Uses

❖

func ValidIPAddr(cktypes ...int) IPAddr

Requires an IP Address string to be exactly a given validation type (IPv4, IPv6, IPv4MappedIPv6, IPv4CIDR, IPv6CIDR, IPv4MappedIPv6CIDR OR IPAny)

func (IPAddr) DefaultMessage ¶ Uses

❖

func (i IPAddr) DefaultMessage() string

func (IPAddr) IsSatisfied ¶ Uses

❖

func (i IPAddr) IsSatisfied(obj interface{}) bool

type InterceptTarget ¶ Uses

❖

type InterceptTarget int

❖

const (
    AllControllers InterceptTarget = iota
)

type Interception ¶ Uses

❖

type Interception struct {
    When When
    // contains filtered or unexported fields
}

func (Interception) Invoke ¶ Uses

❖

func (i Interception) Invoke(val reflect.Value, target *reflect.Value) reflect.Value

Invoke performs the given interception. val is a pointer to the App Controller.

type InterceptorFunc ¶ Uses

❖

type InterceptorFunc func(*Controller) Result

An InterceptorFunc is functionality invoked by the framework BEFORE or AFTER an action.

An interceptor may optionally return a Result (instead of nil). Depending on when the interceptor was invoked, the response is different: 1. BEFORE: No further interceptors are invoked, and neither is the action. 2. AFTER: Further interceptors are still run. In all cases, any returned Result will take the place of any existing Result.

In the BEFORE case, that returned Result is guaranteed to be final, while in the AFTER case it is possible that a further interceptor could emit its own Result.

Interceptors are called in the order that they are added.

***

Two types of interceptors are provided: Funcs and Methods

Func Interceptors may apply to any / all Controllers.

func example(*revel.Controller) revel.Result

Method Interceptors are provided so that properties can be set on application controllers.

func (c AppController) example() revel.Result
func (c *AppController) example() revel.Result

type InterceptorMethod ¶ Uses

❖

type InterceptorMethod interface{}

type Length ¶ Uses

❖

type Length struct {
    N int
}

Length requires an array or string to be exactly a given length.

func ValidLength ¶ Uses

❖

func ValidLength(n int) Length

func (Length) DefaultMessage ¶ Uses

❖

func (s Length) DefaultMessage() string

func (Length) IsSatisfied ¶ Uses

❖

func (s Length) IsSatisfied(obj interface{}) bool

type Listener ¶ Uses

❖

type Listener interface {
    // Refresh is invoked by the watcher on relevant filesystem events.
    // If the listener returns an error, it is served to the user on the current request.
    Refresh() *Error
}

Listener is an interface for receivers of filesystem events.

type MacAddr ¶ Uses

❖

type MacAddr struct{}

Requires a MAC Address string to be exactly

func ValidMacAddr ¶ Uses

❖

func ValidMacAddr() MacAddr

func (MacAddr) DefaultMessage ¶ Uses

❖

func (m MacAddr) DefaultMessage() string

func (MacAddr) IsSatisfied ¶ Uses

❖

func (m MacAddr) IsSatisfied(obj interface{}) bool

type Match ¶ Uses

❖

type Match struct {
    Regexp *regexp.Regexp
}

Match requires a string to match a given regex.

func ValidMatch ¶ Uses

❖

func ValidMatch(regex *regexp.Regexp) Match

func (Match) DefaultMessage ¶ Uses

❖

func (m Match) DefaultMessage() string

func (Match) IsSatisfied ¶ Uses

❖

func (m Match) IsSatisfied(obj interface{}) bool

type Max ¶ Uses

❖

type Max struct {
    Max float64
}

func ValidMax ¶ Uses

❖

func ValidMax(max int) Max

func ValidMaxFloat ¶ Uses

❖

func ValidMaxFloat(max float64) Max

func (Max) DefaultMessage ¶ Uses

❖

func (m Max) DefaultMessage() string

func (Max) IsSatisfied ¶ Uses

❖

func (m Max) IsSatisfied(obj interface{}) bool

type MaxSize ¶ Uses

❖

type MaxSize struct {
    Max int
}

MaxSize requires an array or string to be at most a given length.

func ValidMaxSize ¶ Uses

❖

func ValidMaxSize(max int) MaxSize

func (MaxSize) DefaultMessage ¶ Uses

❖

func (m MaxSize) DefaultMessage() string

func (MaxSize) IsSatisfied ¶ Uses

❖

func (m MaxSize) IsSatisfied(obj interface{}) bool

type MethodArg ¶ Uses

❖

type MethodArg struct {
    Name string
    Type reflect.Type
}

type MethodType ¶ Uses

❖

type MethodType struct {
    Name           string
    Args           []*MethodArg
    RenderArgNames map[int][]string

    Index int
    // contains filtered or unexported fields
}

type Min ¶ Uses

❖

type Min struct {
    Min float64
}

func ValidMin ¶ Uses

❖

func ValidMin(min int) Min

func ValidMinFloat ¶ Uses

❖

func ValidMinFloat(min float64) Min

func (Min) DefaultMessage ¶ Uses

❖

func (m Min) DefaultMessage() string

func (Min) IsSatisfied ¶ Uses

❖

func (m Min) IsSatisfied(obj interface{}) bool

type MinSize ¶ Uses

❖

type MinSize struct {
    Min int
}

MinSize requires an array or string to be at least a given length.

func ValidMinSize ¶ Uses

❖

func ValidMinSize(min int) MinSize

func (MinSize) DefaultMessage ¶ Uses

❖

func (m MinSize) DefaultMessage() string

func (MinSize) IsSatisfied ¶ Uses

❖

func (m MinSize) IsSatisfied(obj interface{}) bool

type Module ¶ Uses

❖

type Module struct {
    Name, ImportPath, Path string
    ControllerTypeList     []*ControllerType
    Log                    logger.MultiLogger
    // contains filtered or unexported fields
}

Module specific functions

func ModuleByName ¶ Uses

❖

func ModuleByName(name string) (*Module, bool)

ModuleByName returns the module of the given name, if loaded, case insensitive.

func ModuleFromPath ¶ Uses

❖

func ModuleFromPath(packagePath string, addGopathToPath bool) (module *Module)

Based on the full path given return the relevant module Only to be used on initialization

func (*Module) AddController ¶ Uses

❖

func (m *Module) AddController(ct *ControllerType)

Adds the controller type to this module

func (*Module) ControllerByName ¶ Uses

❖

func (m *Module) ControllerByName(name, action string) (ctype *ControllerType)

Returns the named controller and action that is in this module

func (*Module) Namespace ¶ Uses

❖

func (m *Module) Namespace() (namespace string)

Returns the namespace for the module in the format `module_name|`

type ModuleCallbackInterface ¶ Uses

❖

type ModuleCallbackInterface func(*Module)

Modules can be called back after they are loaded in revel by using this interface.

type MultipartForm ¶ Uses

❖

type MultipartForm struct {
    File  map[string][]*multipart.FileHeader
    Value url.Values
    // contains filtered or unexported fields
}

Deprecated for backwards compatibility only

type OutResponse ¶ Uses

❖

type OutResponse struct {
    Server ServerResponse // The server response
    // contains filtered or unexported fields
}

The output response

func (*OutResponse) Destroy ¶ Uses

❖

func (o *OutResponse) Destroy()

Destroy the output response

❖

func (o *OutResponse) Header() *RevelHeader

Return the header

func (*OutResponse) Write ¶ Uses

❖

func (o *OutResponse) Write(data []byte) (int, error)

Write the header out

type Params ¶ Uses

❖

type Params struct {
    url.Values // A unified view of all the individual param maps below.

    // Set by the router
    Fixed url.Values // Fixed parameters from the route, e.g. App.Action("fixed param")
    Route url.Values // Parameters extracted from the route,  e.g. /customers/{id}

    // Set by the ParamsFilter
    Query url.Values // Parameters from the query string, e.g. /index?limit=10
    Form  url.Values // Parameters from the request body.

    Files map[string][]*multipart.FileHeader // Files uploaded in a multipart form

    JSON []byte // JSON data from request body
    // contains filtered or unexported fields
}

Params provides a unified view of the request params. Includes: - URL query string - Form values - File uploads

Warning: param maps other than Values may be nil if there were none.

func (*Params) Bind ¶ Uses

❖

func (p *Params) Bind(dest interface{}, name string)

Bind looks for the named parameter, converts it to the requested type, and writes it into "dest", which must be settable. If the value can not be parsed, "dest" is set to the zero value.

func (*Params) BindJSON ¶ Uses

❖

func (p *Params) BindJSON(dest interface{}) error

Bind binds the JSON data to the dest.

type PlaintextErrorResult ¶ Uses

❖

type PlaintextErrorResult struct {
    Error error
}

func (PlaintextErrorResult) Apply ¶ Uses

❖

func (r PlaintextErrorResult) Apply(req *Request, resp *Response)

Apply method is used when the template loader or error template is not available.

type PureText ¶ Uses

❖

type PureText struct {
    Mode int
}

Requires a string to be without invisible characters

func ValidPureText ¶ Uses

❖

func ValidPureText(m int) PureText

func (PureText) DefaultMessage ¶ Uses

❖

func (p PureText) DefaultMessage() string

func (PureText) IsSatisfied ¶ Uses

❖

func (p PureText) IsSatisfied(obj interface{}) bool

type Range ¶ Uses

❖

type Range struct {
    Min
    Max
}

Range requires an integer to be within Min, Max inclusive.

func ValidRange ¶ Uses

❖

func ValidRange(min, max int) Range

func ValidRangeFloat ¶ Uses

❖

func ValidRangeFloat(min, max float64) Range

func (Range) DefaultMessage ¶ Uses

❖

func (r Range) DefaultMessage() string

func (Range) IsSatisfied ¶ Uses

❖

func (r Range) IsSatisfied(obj interface{}) bool

type RedirectToActionResult ¶ Uses

❖

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

func (*RedirectToActionResult) Apply ¶ Uses

❖

func (r *RedirectToActionResult) Apply(req *Request, resp *Response)

type RedirectToURLResult ¶ Uses

❖

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

func (*RedirectToURLResult) Apply ¶ Uses

❖

func (r *RedirectToURLResult) Apply(req *Request, resp *Response)

type RenderHTMLResult ¶ Uses

❖

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

func (RenderHTMLResult) Apply ¶ Uses

❖

func (r RenderHTMLResult) Apply(req *Request, resp *Response)

type RenderJSONResult ¶ Uses

❖

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

func (RenderJSONResult) Apply ¶ Uses

❖

func (r RenderJSONResult) Apply(req *Request, resp *Response)

type RenderTemplateResult ¶ Uses

❖

type RenderTemplateResult struct {
    Template Template
    ViewArgs map[string]interface{}
}

RenderTemplateResult action methods returns this result to request a template be rendered.

func (*RenderTemplateResult) Apply ¶ Uses

❖

func (r *RenderTemplateResult) Apply(req *Request, resp *Response)

func (*RenderTemplateResult) ToBytes ¶ Uses

❖

func (r *RenderTemplateResult) ToBytes() (b *bytes.Buffer, err error)

Return a byte array and or an error object if the template failed to render

type RenderTextResult ¶ Uses

❖

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

func (RenderTextResult) Apply ¶ Uses

❖

func (r RenderTextResult) Apply(req *Request, resp *Response)

type RenderXMLResult ¶ Uses

❖

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

func (RenderXMLResult) Apply ¶ Uses

❖

func (r RenderXMLResult) Apply(req *Request, resp *Response)

type Request ¶ Uses

❖

type Request struct {
    In              ServerRequest   // The server request
    Header          *RevelHeader    // The revel header
    ContentType     string          // The content type
    Format          string          // The output format "html", "xml", "json", or "txt"
    AcceptLanguages AcceptLanguages // The languages to accept
    Locale          string          // THe locale
    WebSocket       ServerWebSocket // The websocket
    Method          string          // The method
    RemoteAddr      string          // The remote address
    Host            string          // The host
    // URL request path from the server (built)
    URL *url.URL // The url
    // DEPRECATED use GetForm()
    Form url.Values // The Form
    // DEPRECATED use GetMultipartForm()
    MultipartForm *MultipartForm // The multipart form
    // contains filtered or unexported fields
}

Request is Revel's HTTP request object structure

func NewRequest ¶ Uses

❖

func NewRequest(r ServerRequest) *Request

NewRequest returns a Revel's HTTP request instance with given HTTP instance

func (*Request) Args ¶ Uses

❖

func (req *Request) Args() map[string]interface{}

Return the args for the controller

func (*Request) Context ¶ Uses

❖

func (req *Request) Context() (c context.Context)

Fetch the context

❖

func (req *Request) Cookie(key string) (ServerCookie, error)

Returns a cookie

func (*Request) Destroy ¶ Uses

❖

func (req *Request) Destroy()

Destroy the request

func (*Request) FormValue ¶ Uses

❖

func (req *Request) FormValue(key string) (value string)

Deprecated use controller.Params.Get()

func (*Request) GetBody ¶ Uses

❖

func (req *Request) GetBody() (body io.Reader)

Fetch the body

func (*Request) GetForm ¶ Uses

❖

func (req *Request) GetForm() (url.Values, error)

func (*Request) GetHttpHeader ¶ Uses

❖

func (req *Request) GetHttpHeader(key string) string

Return the httpheader for the key

func (*Request) GetMultipartForm ¶ Uses

❖

func (req *Request) GetMultipartForm() (ServerMultipartForm, error)

Return a multipart form

func (*Request) GetPath ¶ Uses

❖

func (req *Request) GetPath() (path string)

Fetch the path

func (*Request) GetQuery ¶ Uses

❖

func (req *Request) GetQuery() (v url.Values)

Fetch the query

func (*Request) GetRequestURI ¶ Uses

❖

func (req *Request) GetRequestURI() string

Fetch the requested URI

func (*Request) GetValue ¶ Uses

❖

func (r *Request) GetValue(key int) (value interface{})

Return the value from the server

func (*Request) MultipartReader ¶ Uses

❖

func (req *Request) MultipartReader() (*multipart.Reader, error)

func (*Request) ParseForm ¶ Uses

❖

func (req *Request) ParseForm() (e error)

Deprecated use GetForm() instead

func (*Request) ParseMultipartForm ¶ Uses

❖

func (req *Request) ParseMultipartForm(_ int64) (e error)

Deprecated use GetMultipartForm() instead

func (*Request) PostFormValue ¶ Uses

❖

func (req *Request) PostFormValue(key string) (value string)

Deprecated use controller.Params.Form[Key]

func (*Request) Referer ¶ Uses

❖

func (req *Request) Referer() string

Referer returns the client's Referer header string.

func (*Request) SetRequest ¶ Uses

❖

func (req *Request) SetRequest(r ServerRequest)

func (*Request) UserAgent ¶ Uses

❖

func (r *Request) UserAgent() string

UserAgent returns the client's User-Agent header string.

type Required ¶ Uses

❖

type Required struct{}

func ValidRequired ¶ Uses

❖

func ValidRequired() Required

func (Required) DefaultMessage ¶ Uses

❖

func (r Required) DefaultMessage() string

func (Required) IsSatisfied ¶ Uses

❖

func (r Required) IsSatisfied(obj interface{}) bool

type Response ¶ Uses

❖

type Response struct {
    Status      int
    ContentType string
    Out         OutResponse
    // contains filtered or unexported fields
}

Response is Revel's HTTP response object structure

func NewResponse ¶ Uses

❖

func NewResponse(w ServerResponse) (r *Response)

NewResponse wraps ServerResponse inside a Revel's Response and returns it

func (*Response) Destroy ¶ Uses

❖

func (resp *Response) Destroy()

Destroy the Response

func (*Response) GetStreamWriter ¶ Uses

❖

func (resp *Response) GetStreamWriter() (writer StreamWriter)

Passes full control to the response to the caller - terminates any initial writes

func (*Response) GetWriter ¶ Uses

❖

func (resp *Response) GetWriter() (writer io.Writer)

Return the writer

func (*Response) SetResponse ¶ Uses

❖

func (resp *Response) SetResponse(r ServerResponse)

Set the server response

func (*Response) SetStatus ¶ Uses

❖

func (resp *Response) SetStatus(statusCode int)

func (*Response) SetWriter ¶ Uses

❖

func (resp *Response) SetWriter(writer io.Writer) bool

Replace the writer

func (*Response) WriteHeader ¶ Uses

❖

func (resp *Response) WriteHeader(defaultStatusCode int, defaultContentType string)

WriteHeader writes the header (for now, just the status code). The status may be set directly by the application (c.Response.Status = 501). If it isn't, then fall back to the provided status code.

type Result ¶ Uses

❖

type Result interface {
    Apply(req *Request, resp *Response)
}

type RevelHeader ¶ Uses

❖

type RevelHeader struct {
    Server ServerHeader // The server
}

The header defined in Revel

func (*RevelHeader) Add ¶ Uses

❖

func (h *RevelHeader) Add(key, value string)

Add a key to the header

func (*RevelHeader) Destroy ¶ Uses

❖

func (h *RevelHeader) Destroy()

Destroy the RevelHeader

func (*RevelHeader) Get ¶ Uses

❖

func (h *RevelHeader) Get(key string) (value string)

Get a key from the header

func (*RevelHeader) GetAll ¶ Uses

❖

func (h *RevelHeader) GetAll(key string) (values []string)

GetAll returns []string of items (the header split by a comma)

func (*RevelHeader) Set ¶ Uses

❖

func (h *RevelHeader) Set(key, value string)

Set a value in the header

func (*RevelHeader) SetCookie ¶ Uses

❖

func (h *RevelHeader) SetCookie(cookie string)

Set a cookie in the header

func (*RevelHeader) SetStatus ¶ Uses

❖

func (h *RevelHeader) SetStatus(status int)

Set the status for the header

type RevelHook ¶ Uses

❖

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

The startup hooks structure

type RevelHooks ¶ Uses

❖

type RevelHooks []RevelHook

The list of startup hooks

func (RevelHooks) Add ¶ Uses

❖

func (r RevelHooks) Add(fn func(), order ...int) RevelHooks

Adds a new function hook, using the order

func (RevelHooks) Len ¶ Uses

❖

func (slice RevelHooks) Len() int

Sorting function

func (RevelHooks) Less ¶ Uses

❖

func (slice RevelHooks) Less(i, j int) bool

Sorting function

func (RevelHooks) Run ¶ Uses

❖

func (r RevelHooks) Run()

Called to run the hooks

func (RevelHooks) Swap ¶ Uses

❖

func (slice RevelHooks) Swap(i, j int)

Sorting function

type Route ¶ Uses

❖

type Route struct {
    ModuleSource        *Module         // Module name of route
    Method              string          // e.g. GET
    Path                string          // e.g. /app/:id
    Action              string          // e.g. "Application.ShowApp", "404"
    ControllerNamespace string          // e.g. "testmodule.",
    ControllerName      string          // e.g. "Application", ""
    MethodName          string          // e.g. "ShowApp", ""
    FixedParams         []string        // e.g. "arg1","arg2","arg3" (CSV formatting)
    TreePath            string          // e.g. "/GET/app/:id"
    TypeOfController    *ControllerType // The controller type (if route is not wild carded)
    // contains filtered or unexported fields
}

func NewRoute ¶ Uses

❖

func NewRoute(moduleSource *Module, method, path, action, fixedArgs, routesPath string, line int) (r *Route)

NewRoute prepares the route to be used in matching.

func (*Route) ActionPath ¶ Uses

❖

func (route *Route) ActionPath() string

type RouteMatch ¶ Uses

❖

type RouteMatch struct {
    Action           string // e.g. 404
    ControllerName   string // e.g. Application
    MethodName       string // e.g. ShowApp
    FixedParams      []string
    Params           map[string][]string // e.g. {id: 123}
    TypeOfController *ControllerType     // The controller type
    ModuleSource     *Module             // The module
}

type Router ¶ Uses

❖

type Router struct {
    Routes []*Route
    Tree   *pathtree.Node
    Module string // The module the route is associated with
    // contains filtered or unexported fields
}

func NewRouter ¶ Uses

❖

func NewRouter(routesPath string) *Router

func (*Router) Refresh ¶ Uses

❖

func (router *Router) Refresh() (err *Error)

Refresh re-reads the routes file and re-calculates the routing table. Returns an error if a specified action could not be found.

func (*Router) Reverse ¶ Uses

❖

func (router *Router) Reverse(action string, argValues map[string]string) (ad *ActionDefinition)

func (*Router) ReverseError ¶ Uses

❖

func (router *Router) ReverseError(action string, argValues map[string]string, req *Request) (ad *ActionDefinition, err error)

func (*Router) Route ¶ Uses

❖

func (router *Router) Route(req *Request) (routeMatch *RouteMatch)

type ServerContext ¶ Uses

❖

type ServerContext interface {
    GetRequest() ServerRequest
    GetResponse() ServerResponse
}

type ServerCookie ¶ Uses

❖

type ServerCookie interface {
    GetValue() string
}

Expected response for FROM_HTTP_COOKIE type (if implemented)

type ServerEngine ¶ Uses

❖

type ServerEngine interface {
    // Initialize the server (non blocking)
    Init(init *EngineInit)
    // Starts the server. This will block until server is stopped
    Start()
    // Fires a new event to the server
    Event(event Event, args interface{}) EventResponse
    // Returns the engine instance for specific calls
    Engine() interface{}
    // Returns the engine Name
    Name() string
    // Returns any stats
    Stats() map[string]interface{}
}

type ServerEngineEmpty ¶ Uses

❖

type ServerEngineEmpty struct {
}

An empty server engine

func (*ServerEngineEmpty) Get ¶ Uses

❖

func (e *ServerEngineEmpty) Get(_ string) interface{}

func (*ServerEngineEmpty) Set ¶ Uses

❖

func (e *ServerEngineEmpty) Set(_ string, _ interface{}) bool

type ServerHeader ¶ Uses

❖

type ServerHeader interface {
    SetCookie(cookie string)                              // Sets the cookie
    GetCookie(key string) (value ServerCookie, err error) // Gets the cookie
    Set(key string, value string)
    Add(key string, value string)
    Del(key string)
    Get(key string) (value []string)
    GetKeys() (headerKeys []string)
    SetStatus(statusCode int)
}

Expected response for HTTP_SERVER_HEADER type (if implemented)

type ServerMultipartForm ¶ Uses

❖

type ServerMultipartForm interface {
    GetFiles() map[string][]*multipart.FileHeader
    GetValues() url.Values
    RemoveAll() error
}

Expected response for HTTP_MULTIPART_FORM

type ServerMux ¶ Uses

❖

type ServerMux struct {
    PathPrefix string      // The path prefix
    Callback   interface{} // The callback interface as appropriate to the server
}

The route handler structure

type ServerMuxList ¶ Uses

❖

type ServerMuxList []ServerMux

A list of handlers used for adding special route functions

func (ServerMuxList) Find ¶ Uses

❖

func (r ServerMuxList) Find(path string) (interface{}, bool)

Search function, returns the largest path matching this

func (ServerMuxList) Len ¶ Uses

❖

func (r ServerMuxList) Len() int

Sorting function

func (ServerMuxList) Less ¶ Uses

❖

func (r ServerMuxList) Less(i, j int) bool

Sorting function

func (ServerMuxList) Swap ¶ Uses

❖

func (r ServerMuxList) Swap(i, j int)

Sorting function

type ServerRequest ¶ Uses

❖

type ServerRequest interface {
    GetRaw() interface{}
    Get(theType int) (interface{}, error)
    Set(theType int, theValue interface{}) bool
}

Callback ServerRequest type

type ServerResponse ¶ Uses

❖

type ServerResponse interface {
    ServerRequest
}

Callback ServerResponse type

type ServerWebSocket ¶ Uses

❖

type ServerWebSocket interface {
    ServerResponse
    MessageSendJSON(v interface{}) error
    MessageReceiveJSON(v interface{}) error
    MessageSend(v interface{}) error
    MessageReceive(v interface{}) error
}

Callback WebSocket type

type SessionCookieEngine ¶ Uses

❖

type SessionCookieEngine struct {
    ExpireAfterDuration time.Duration
}

The session cookie engine

func NewSessionCookieEngine ¶ Uses

❖

func NewSessionCookieEngine() *SessionCookieEngine

For testing purposes this engine is used

func (*SessionCookieEngine) Decode ¶ Uses

❖

func (cse *SessionCookieEngine) Decode(c *Controller)

Decode the session information from the cookie retrieved from the controller request

func (*SessionCookieEngine) DecodeCookie ¶ Uses

❖

func (cse *SessionCookieEngine) DecodeCookie(cookie ServerCookie, s session.Session)

Exposed only for testing purposes

func (*SessionCookieEngine) Encode ¶ Uses

❖

func (cse *SessionCookieEngine) Encode(c *Controller)

Encode the session information to the cookie, set the cookie on the controller

func (*SessionCookieEngine) GetCookie ¶ Uses

❖

func (cse *SessionCookieEngine) GetCookie(s session.Session) *http.Cookie

Convert session to cookie

type SessionEngine ¶ Uses

❖

type SessionEngine interface {
    Decode(c *Controller) // Called to decode the session information on the controller
    Encode(c *Controller) // Called to encode the session information on the controller
}

The session engine provides an interface to allow for storage of session data

❖

var (
    CurrentSessionEngine SessionEngine
)

type SourceLine ¶ Uses

❖

type SourceLine struct {
    Source  string
    Line    int
    IsError bool
}

SourceLine structure to hold the per-source-line details.

type StreamWriter ¶ Uses

❖

type StreamWriter interface {
    WriteStream(name string, contentlen int64, modtime time.Time, reader io.Reader) error
}

type Template ¶ Uses

❖

type Template interface {
    // The name of the template.
    Name() string // Name of template
    // The content of the template as a string (Used in error handling).
    Content() []string // Content
    // Called by the server to render the template out the io.Writer, context contains the view args to be passed to the template.
    Render(wr io.Writer, context interface{}) error
    // The full path to the file on the disk.
    Location() string // Disk location
}

type TemplateEngine ¶ Uses

❖

type TemplateEngine interface {
    // prase template string and add template to the set.
    ParseAndAdd(basePath *TemplateView) error

    // returns Template corresponding to the given templateName, or nil
    Lookup(templateName string) Template

    // Fired by the template loader when events occur
    Event(event Event, arg interface{})

    // returns true if this engine should be used to parse the file specified in baseTemplate
    Handles(templateView *TemplateView) bool

    // returns the name of the engine
    Name() string
}

type TemplateLoader ¶ Uses

❖

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

TemplateLoader object handles loading and parsing of templates. Everything below the application's views directory is treated as a template.

func NewTemplateLoader ¶ Uses

❖

func NewTemplateLoader(paths []string) *TemplateLoader

func (*TemplateLoader) CreateTemplateEngine ¶ Uses

❖

func (loader *TemplateLoader) CreateTemplateEngine(templateEngineName string) (TemplateEngine, error)

Sets the template name from Config Sets the template API methods for parsing and storing templates before rendering

func (*TemplateLoader) Refresh ¶ Uses

❖

func (loader *TemplateLoader) Refresh() (err *Error)

Refresh method scans the views directory and parses all templates as Go Templates. If a template fails to parse, the error is set on the loader. (It's awkward to refresh a single Go Template)

func (*TemplateLoader) Template ¶ Uses

❖

func (loader *TemplateLoader) Template(name string) (tmpl Template, err error)

DEPRECATED Use TemplateLang, will be removed in future release

func (*TemplateLoader) TemplateLang ¶ Uses

❖

func (loader *TemplateLoader) TemplateLang(name, lang string) (tmpl Template, err error)

func (*TemplateLoader) WatchDir ¶ Uses

❖

func (loader *TemplateLoader) WatchDir(info os.FileInfo) bool

WatchDir returns true of directory doesn't start with . (dot) otherwise false

func (*TemplateLoader) WatchFile ¶ Uses

❖

func (loader *TemplateLoader) WatchFile(basename string) bool

WatchFile returns true of file doesn't start with . (dot) otherwise false

type TemplateView ¶ Uses

❖

type TemplateView struct {
    TemplateName string // The name of the view
    FilePath     string // The file path (view relative)
    BasePath     string // The file system base path
    FileBytes    []byte // The file loaded
    EngineType   string // The name of the engine used to render the view
}

The template view information

func NewBaseTemplate ¶ Uses

❖

func NewBaseTemplate(templateName, filePath, basePath string, fileBytes []byte) *TemplateView

func (*TemplateView) Content ¶ Uses

❖

func (i *TemplateView) Content() (content []string)

func (*TemplateView) Location ¶ Uses

❖

func (i *TemplateView) Location() string

type URL ¶ Uses

❖

type URL struct {
    Domain
}

func ValidURL ¶ Uses

❖

func ValidURL() URL

func (URL) DefaultMessage ¶ Uses

❖

func (u URL) DefaultMessage() string

func (URL) IsSatisfied ¶ Uses

❖

func (u URL) IsSatisfied(obj interface{}) bool

type Validation ¶ Uses

❖

type Validation struct {
    Errors     []*ValidationError
    Request    *Request
    Translator func(locale, message string, args ...interface{}) string
    // contains filtered or unexported fields
}

Validation context manages data validation and error messages.

func (*Validation) Check ¶ Uses

❖

func (v *Validation) Check(obj interface{}, checks ...Validator) *ValidationResult

Check applies a group of validators to a field, in order, and return the ValidationResult from the first one that fails, or the last one that succeeds.

func (*Validation) Clear ¶ Uses

❖

func (v *Validation) Clear()

Clear *all* ValidationErrors

func (*Validation) Domain ¶ Uses

❖

func (v *Validation) Domain(str string) *ValidationResult

func (*Validation) Email ¶ Uses

❖

func (v *Validation) Email(str string) *ValidationResult

func (*Validation) Error ¶ Uses

❖

func (v *Validation) Error(message string, args ...interface{}) *ValidationResult

Error adds an error to the validation context.

func (*Validation) ErrorKey ¶ Uses

❖

func (v *Validation) ErrorKey(message string, args ...interface{}) *ValidationResult

Error adds an error to the validation context.

func (*Validation) ErrorMap ¶ Uses

❖

func (v *Validation) ErrorMap() map[string]*ValidationError

ErrorMap returns the errors mapped by key. If there are multiple validation errors associated with a single key, the first one "wins". (Typically the first validation will be the more basic).

func (*Validation) FilePath ¶ Uses

❖

func (v *Validation) FilePath(str string, m int) *ValidationResult

func (*Validation) HasErrors ¶ Uses

❖

func (v *Validation) HasErrors() bool

HasErrors returns true if there are any (ie > 0) errors. False otherwise.

func (*Validation) IPAddr ¶ Uses

❖

func (v *Validation) IPAddr(str string, cktype ...int) *ValidationResult

func (*Validation) Keep ¶ Uses

❖

func (v *Validation) Keep()

Keep tells revel to set a flash cookie on the client to make the validation errors available for the next request. This is helpful when redirecting the client after the validation failed. It is good practice to always redirect upon a HTTP POST request. Thus one should use this method when HTTP POST validation failed and redirect the user back to the form.

func (*Validation) Length ¶ Uses

❖

func (v *Validation) Length(obj interface{}, n int) *ValidationResult

func (*Validation) MacAddr ¶ Uses

❖

func (v *Validation) MacAddr(str string) *ValidationResult

func (*Validation) Match ¶ Uses

❖

func (v *Validation) Match(str string, regex *regexp.Regexp) *ValidationResult

func (*Validation) Max ¶ Uses

❖

func (v *Validation) Max(n int, max int) *ValidationResult

func (*Validation) MaxFloat ¶ Uses

❖

func (v *Validation) MaxFloat(n float64, max float64) *ValidationResult

func (*Validation) MaxSize ¶ Uses

❖

func (v *Validation) MaxSize(obj interface{}, max int) *ValidationResult

func (*Validation) Min ¶ Uses

❖

func (v *Validation) Min(n int, min int) *ValidationResult

func (*Validation) MinFloat ¶ Uses

❖

func (v *Validation) MinFloat(n float64, min float64) *ValidationResult

func (*Validation) MinSize ¶ Uses

❖

func (v *Validation) MinSize(obj interface{}, min int) *ValidationResult

func (*Validation) PureText ¶ Uses

❖

func (v *Validation) PureText(str string, m int) *ValidationResult

func (*Validation) Range ¶ Uses

❖

func (v *Validation) Range(n, min, max int) *ValidationResult

func (*Validation) RangeFloat ¶ Uses

❖

func (v *Validation) RangeFloat(n, min, max float64) *ValidationResult

func (*Validation) Required ¶ Uses

❖

func (v *Validation) Required(obj interface{}) *ValidationResult

Required tests that the argument is non-nil and non-empty (if string or list)

func (*Validation) URL ¶ Uses

❖

func (v *Validation) URL(str string) *ValidationResult

func (*Validation) ValidationResult ¶ Uses

❖

func (v *Validation) ValidationResult(ok bool) *ValidationResult

Error adds an error to the validation context.

type ValidationError ¶ Uses

❖

type ValidationError struct {
    Message, Key string
}

ValidationError simple struct to store the Message & Key of a validation error

func (*ValidationError) String ¶ Uses

❖

func (e *ValidationError) String() string

String returns the Message field of the ValidationError struct.

type ValidationResult ¶ Uses

❖

type ValidationResult struct {
    Error      *ValidationError
    Ok         bool
    Locale     string
    Translator func(locale, message string, args ...interface{}) string
}

ValidationResult is returned from every validation method. It provides an indication of success, and a pointer to the Error (if any).

func (*ValidationResult) Key ¶ Uses

❖

func (r *ValidationResult) Key(key string) *ValidationResult

Key sets the ValidationResult's Error "key" and returns itself for chaining

func (*ValidationResult) Message ¶ Uses

❖

func (r *ValidationResult) Message(message string, args ...interface{}) *ValidationResult

Message sets the error message for a ValidationResult. Returns itself to allow chaining. Allows Sprintf() type calling with multiple parameters

func (*ValidationResult) MessageKey ¶ Uses

❖

func (r *ValidationResult) MessageKey(message string, args ...interface{}) *ValidationResult

Allow a message key to be passed into the validation result. The Validation has already setup the translator to translate the message key

type Validator ¶ Uses

❖

type Validator interface {
    IsSatisfied(interface{}) bool
    DefaultMessage() string
}

type Watcher ¶ Uses

❖

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

Watcher allows listeners to register to be notified of changes under a given directory.

func NewWatcher ¶ Uses

❖

func NewWatcher() *Watcher

func (*Watcher) Listen ¶ Uses

❖

func (w *Watcher) Listen(listener Listener, roots ...string)

Listen registers for events within the given root directories (recursively).

func (*Watcher) Notify ¶ Uses

❖

func (w *Watcher) Notify() *Error

Notify causes the watcher to forward any change events to listeners. It returns the first (if any) error returned.

func (*Watcher) NotifyWhenUpdated ¶ Uses

❖

func (w *Watcher) NotifyWhenUpdated(listener Listener, watcher *fsnotify.Watcher)

NotifyWhenUpdated notifies the watcher when a file event is received.

type When ¶ Uses

❖

type When int

❖

const (
    BEFORE When = iota
    AFTER
    PANIC
    FINALLY
)

type WriteFlusher ¶ Uses

❖

type WriteFlusher interface {
    io.Writer     // An IO Writer
    io.Closer     // A closure
    Flush() error /// A flush function
}

WriteFlusher interface for compress writer

Directories ¶

Path	Synopsis
cache
logger	Package logger contains filters and handles for the logging utilities in Revel.
model
session
testing
utils

Package revel imports 48 packages (graph) and is imported by 1623 packages. Updated 2020-07-12. Refresh now. Tools for package owners.

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package revel

Index ¶

Package Files ¶

Constants ¶

Variables ¶

func ActionInvoker ¶ Uses

func AddHTTPMux ¶ Uses

func AddInitEventHandler ¶ Uses

func Atob ¶ Uses

func BeforeAfterFilter ¶ Uses

func Bind ¶ Uses

func BindFile ¶ Uses

func BindValue ¶ Uses

func CheckInit ¶ Uses

func ClientIP ¶ Uses

func CompressFilter ¶ Uses

func ContainsString ¶ Uses

func ContentTypeByFilename ¶ Uses

func DirExists ¶ Uses

func EngineHandles ¶ Uses

func Equal ¶ Uses

func ExecuteTemplate ¶ Uses

func FilterConfiguringFilter ¶ Uses

func FilterEq ¶ Uses

func FindMethod ¶ Uses

func FirstNonEmpty ¶ Uses

func FlashFilter ¶ Uses

func HTTPMethodOverride ¶ Uses

func HttpClientIP ¶ Uses

func I18nFilter ¶ Uses

func Init ¶ Uses

func InitServer ¶ Uses

func InitServerEngine ¶ Uses

func InterceptFunc ¶ Uses

func InterceptMethod ¶ Uses

func InterceptorFilter ¶ Uses

func LoadMimeConfig ¶ Uses

func Message ¶ Uses

func MessageLanguages ¶ Uses

func MustReadLines ¶ Uses

func OnAppStart ¶ Uses

func OnAppStop ¶ Uses

func PanicFilter ¶ Uses

func ParamsFilter ¶ Uses

func ParseKeyValueCookie ¶ Uses

func ParseParams ¶ Uses

func ParseTemplateError ¶ Uses

func ReadLines ¶ Uses

func RegisterController ¶ Uses

func RegisterModuleInit ¶ Uses

func RegisterServerEngine ¶ Uses

func RegisterSessionEngine ¶ Uses

func RegisterTemplateLoader ¶ Uses

func ResolveContentType ¶ Uses

func ResolveFormat ¶ Uses

func ResolveImportPath ¶ Uses

func ReverseURL ¶ Uses

func RouterFilter ¶ Uses

func Run ¶ Uses

func SessionFilter ¶ Uses

func SetSecretKey ¶ Uses

func Sign ¶ Uses

func Slug ¶ Uses

func TemplateOutputArgs ¶ Uses

func TimeAgo ¶ Uses

func ToBool ¶ Uses

func Unbind ¶ Uses

func ValidationFilter ¶ Uses

func ValueBinder ¶ Uses

func Verify ¶ Uses

func Walk ¶ Uses

type AcceptLanguage ¶ Uses

type AcceptLanguages ¶ Uses

func ResolveAcceptLanguage ¶ Uses

func (AcceptLanguages) Len ¶ Uses

func (AcceptLanguages) Less ¶ Uses

func (AcceptLanguages) String ¶ Uses

func (AcceptLanguages) Swap ¶ Uses

type ActionDefinition ¶ Uses

func (*ActionDefinition) String ¶ Uses