C# Class FiftyOne.Foundation.Mobile.Redirection.RedirectModule

Class responsible for handling redirection based on predefined rules.

Inheritance: IHttpModule

ファイルを表示 Open project: 51Degrees/dotNET-Device-Detection Class Usage Examples

Public Methods

Method	Description
Dispose ( ) : void	Sends any queued data and records the module being disposed if debug enabled.
Init ( System.Web.HttpApplication application ) : void	Initiliases the HttpMobile registering this modules interest in all new requests and handler mappings.
IsFirstTime ( HttpContext context ) : bool	Determines if this is the first request received from the device assuming first request only is set in the configuration.
IsFirstTime ( HttpContext context, bool cookies ) : bool	Determines if this is the first request received from the device.
IsMobilePage ( HttpContext context ) : bool	Returns true if the current handler relates to a mobile web page.

Private Methods

Method	Description
GetExpiryDateTime ( ) : long	Returns a long value representing the expiry date time to be used for the current request.
GetIsFirstTime ( HttpContext context, bool cookies ) : bool	Determines if this is the first request received from the device. Should only be called once pre request.
GetLocation ( HttpContext context ) : Location	Returns the location object to be used for the request if any.
GetLocationName ( HttpContext context ) : string	Gets the name of the currently active location if one is being used. Only used for debugging.
GetLocationUrl ( HttpContext context ) : string	Evaluates the location that should be used when redirecting the requesting context. If the locations collection does not provide a location then the mobile home page url will be used only if the device is a mobile.
GetOriginalUrl ( HttpContext context ) : string	Returns the Url stored in the context when the request first began before other modules may have changed it. If not available returns the Url using the current request value.
IsInArray ( string value, string array ) : bool	Checks the value is contained in the array.
IsMobileRegexPage ( HttpContext context ) : bool	Checks to see if the regular expression provided matches either the relative executing path or the Url of the request.
IsMobileType ( Type type ) : bool	Checks the type to see if it's one that matches a mobile web page.
IsPage ( HttpContext context ) : bool	Returns true if the request relates to a handler that relates to web page.
IsPageType ( Type type ) : bool	Checks the array of page types to determine if the type past into the method is in the array. Also checks basetypes where available.
IsRestrictedPageForRedirect ( HttpContext context ) : bool	Checks the page being requested to determine if it is eligable for redirection. The mobile home page and the forms authentication login page are restricted from redirection. If the response is already being redirected it should be ignored.
OnBeginRequest ( object sender, EventArgs e ) : void	Record the original requesting URL.
OnPostAcquireRequestState ( object sender, EventArgs e ) : void	If the handler assigned to the request isn't a mobile one and the browser that is accessing the page is a wireless device then redirect the browser to the mobile home page for the site. The redirect is done through the resposne to ensure a fresh request is made to the server.
RecordFirstTime ( HttpContext context, bool cookies ) : void	Records in the session (if present) and in a cookie the requesting devices first request. This ensures subsequent calls to IsFirstTime return the correct value.
RecordNewDevice ( HttpContext context ) : void	Record the new device if we're as certain as we can be that it is not one we've processed already.
RegisterEventHandlersInit ( System.Web.HttpApplication application ) : void	Registers the event handlers if they've not done so already.
SetResponseCookie ( HttpContext context, System.Web.HttpCookie alreadyAccessed ) : void	Sets the response cookie expiry time.
SetSession ( HttpContext context ) : void	Sets the session key to the expiry time for the current device.
ShouldRequestRedirect ( HttpContext context ) : bool	Returns true if the request should be redirected.
StaticFieldInit ( System.Web.HttpApplication application ) : void	Initialises the static fields.
WipeResponseCookie ( HttpContext context, System.Web.HttpCookie alreadyAccessed ) : void	Removes the cookie from the browser by setting it's expiry time to a date in the past.

Method Details

Dispose() public method

Sends any queued data and records the module being disposed if debug enabled.

public Dispose ( ) : void
return	void

Init() public method

Initiliases the HttpMobile registering this modules interest in all new requests and handler mappings.

public Init ( System.Web.HttpApplication application ) : void
application	System.Web.HttpApplication	/// object for the web application.
return	void

IsFirstTime() public static method

Determines if this is the first request received from the device assuming first request only is set in the configuration.

public static IsFirstTime ( HttpContext context ) : bool
context	System.Web.HttpContext	Context of the request.
return	bool

IsFirstTime() public static method

Determines if this is the first request received from the device.

public static IsFirstTime ( HttpContext context, bool cookies ) : bool
context	System.Web.HttpContext	Context of the request.
cookies	bool	True if the first time routine is allowed to use response cookies.
return	bool

IsMobilePage() public static method

Returns true if the current handler relates to a mobile web page.

public static IsMobilePage ( HttpContext context ) : bool
context	System.Web.HttpContext	The context associated with the Http request.
return	bool