Provide various request-dependant methods to use in mobile context. More...

Inheritance diagram for MobileContext:

Collaboration diagram for MobileContext:

Public Member Functions
	isMobileDevice ()
	Detects whether the UA is sending the request from a device and, if so, whether to display the mobile view to that device. More...

	setForceMobileView ( $value)
	Save whether mobile view should always be enforced. More...

	setMobileMode ( $mode)
	Sets testing group membership, both cookie and this class variables. More...

	isBetaGroupMember ()
	Whether user is Beta group member. More...

	shouldDisplayMobileView ()
	Determine whether or not we should display the mobile view. More...

	getMobileAction ()
	Get requested mobile action. More...

	setStopMobileRedirectCookie ( $expiry=null)
	Set Cookie to stop automatically redirect to mobile page. More...

	unsetStopMobileRedirectCookie ()
	Remove cookie and continue automatic redirect to mobile page.

	getStopMobileRedirectCookie ()
	Read cookie for stop automatic mobile redirect. More...

	getUseFormatCookie ()
	Get the useformat cookie. More...

	getCookieDomain ()
	Return the base level domain or IP address. More...

	getStopMobileRedirectCookieDomain ()
	Determine the correct domain to use for the stopMobileRedirect cookie. More...

	setUseFormatCookie ( $cookieFormat='true', $expiry=null)
	Set the mf_useformat cookie. More...

	unsetUseFormatCookie ()
	Remove cookie based saved useformat value.

	getUseFormatCookieDuration ()
	Determine the duration the cookie should last. More...

	getMobileHostToken ( $mobileUrlHostTemplate)
	Take a URL Host Template and return the mobile token portion. More...

	getMobileUrlTemplate ()
	Get the template for mobile URLs. More...

	getMobileUrl ( $url, $forceHttps=false)
	Take a URL and return a copy that conforms to the mobile URL template. More...

	usingMobileDomain ()
	If a mobile-domain is specified by the $wgMobileUrlTemplate and there's a mobile header, then we assume the user is accessing the site from the mobile-specific domain (because why would the desktop site set the header?). More...

	getDesktopUrl ( $url)
	Take a URL and return a copy that removes any mobile tokens. More...

	parseMobileUrlTemplate ( $part=null)
	Parse mobile URL template into its host and path components. More...

	toggleView ( $view)
	Toggles view to one specified by the user. More...

	doToggling ()
	Performs view change as requested vy toggleView()

	checkToggleView ()
	Determine whether or not we need to toggle the view, and toggle it.

	isLocalUrl ( $url)
	Determine whether or not a given URL is local. More...

	addAnalyticsLogItem ( $key, $val)
	Add key/value pairs for analytics purposes to $this->analyticsLogItems. More...

	getAnalyticsLogItems ()
	Read key/value pairs for analytics purposes from $this->analyticsLogItems. More...

	getXAnalyticsHeader ()
	Get HTTP header string for X-Analytics. More...

	addAnalyticsLogItemFromXAnalytics ( $xanalytics_item)
	Take a key/val pair in string format and add it to $this->analyticsLogItems. More...

	logMobileMode ()
	Adds analytics log items depending on which modes are enabled for the user. More...

	shouldStripResponsiveImages ()
	Should image thumbnails in pages remove the high-density additions during this request? More...

	setStripResponsiveImages ( $val)
	Config override for responsive image strip mode. More...

	shouldShowWikibaseDescriptions ( $feature, Config $config)
	Gets whether Wikibase descriptions should be shown in search results, including nearby search, and watchlists; or as taglines on article pages. More...

Static Public Member Functions
static	singleton ()
	Returns the actual MobileContext Instance or create a new if no exists. More...

static	resetInstanceForTesting ()
	Resets the singleton instance.

Public Attributes
const	MODE_BETA = 'beta'

const	MODE_STABLE = 'stable'

const	OPTIN_COOKIE_NAME = 'optin'

const	STOP_MOBILE_REDIRECT_COOKIE_NAME = 'stopMobileRedirect'

const	USEFORMAT_COOKIE_NAME = 'mf_useformat'

const	USER_MODE_PREFERENCE_NAME = 'mfMode'

const	LOGGER_CHANNEL = 'mobile'

Static Public Attributes
static	$mfStopRedirectCookieHost = null

Protected Member Functions
	__construct (IContextSource $context, Config $config)

	getUseFormatCookieExpiry ( $startTime=null, $cookieDuration=null)
	Get the expiration time for the mf_useformat cookie. More...

	updateMobileUrlHost (array &$parsedUrl)
	Update host of given URL to conform to mobile URL template. More...

	updateDesktopUrlHost (array &$parsedUrl)
	Update the host of a given URL to strip out any mobile tokens. More...

	updateDesktopUrlQuery (array &$parsedUrl)
	Update the query portion of a given URL to remove any 'useformat' params. More...

	updateMobileUrlPath (array &$parsedUrl)
	Update path of given URL to conform to mobile URL template. More...

Protected Attributes
	$mobileMode = null

	$useFormat = null

	$analyticsLogItems = []

	$mobileAction = null

Detailed Description

Provide various request-dependant methods to use in mobile context.

Constructor & Destructor Documentation

◆ __construct()

MobileContext::__construct	(	IContextSource	$context,
		Config	$config
	)

protected

Parameters

IContextSource	$context
Config	$config

Member Function Documentation

◆ addAnalyticsLogItem()

MobileContext::addAnalyticsLogItem	(	$key,
		$val
	)

Add key/value pairs for analytics purposes to $this->analyticsLogItems.

Pre-existing entries are appended to as sets delimited by commas.

Parameters

string	$key	for <key> in `X-Analytics: <key>=<value>`
string	$val	for

in X-Analytics: <key>=<value>

◆ addAnalyticsLogItemFromXAnalytics()

MobileContext::addAnalyticsLogItemFromXAnalytics ( $xanalytics_item )

Take a key/val pair in string format and add it to $this->analyticsLogItems.

Parameters

string $xanalytics_item In the format key=value

◆ getAnalyticsLogItems()

MobileContext::getAnalyticsLogItems ( )

Read key/value pairs for analytics purposes from $this->analyticsLogItems.

Returns: array

◆ getCookieDomain()

MobileContext::getCookieDomain ( )

Return the base level domain or IP address.

Returns: string|null

◆ getDesktopUrl()

MobileContext::getDesktopUrl ( $url )

Take a URL and return a copy that removes any mobile tokens.

Parameters

string $url representing a page on the mobile domain e.g. https://en.m.wikipedia.org/

Returns: string (absolute url)

◆ getMobileAction()

MobileContext::getMobileAction ( )

Get requested mobile action.

Returns: string

◆ getMobileHostToken()

MobileContext::getMobileHostToken ( $mobileUrlHostTemplate )

Take a URL Host Template and return the mobile token portion.

Eg if a desktop domain is en.wikipedia.org, but the mobile variant is en.m.wikipedia.org, the mobile token is 'm.'

Parameters

string $mobileUrlHostTemplate URL host

Returns: string

◆ getMobileUrl()

MobileContext::getMobileUrl	(	$url,
		$forceHttps = `false`
	)

Take a URL and return a copy that conforms to the mobile URL template.

Parameters

string	$url	URL to convert
bool	$forceHttps	should force HTTPS?

Returns: string|bool

◆ getMobileUrlTemplate()

MobileContext::getMobileUrlTemplate ( )

Get the template for mobile URLs.

See also: $wgMobileUrlTemplate

Returns: string

◆ getStopMobileRedirectCookie()

MobileContext::getStopMobileRedirectCookie ( )

Read cookie for stop automatic mobile redirect.

Returns: string

◆ getStopMobileRedirectCookieDomain()

MobileContext::getStopMobileRedirectCookieDomain ( )

Determine the correct domain to use for the stopMobileRedirect cookie.

Will use $wgMFStopRedirectCookieHost if it's set, otherwise will use result of getCookieDomain()

Returns: string|null

◆ getUseFormatCookie()

MobileContext::getUseFormatCookie ( )

Get the useformat cookie.

This cookie can determine whether or not a user should see the mobile version of a page.

Returns: string|null

◆ getUseFormatCookieDuration()

MobileContext::getUseFormatCookieDuration ( )

Determine the duration the cookie should last.

If $wgMobileFrontendFormatcookieExpiry has a non-0 value, use that for the duration. Otherwise, fall back to $wgCookieExpiration.

Returns: int The number of seconds for which the cookie should last.

◆ getUseFormatCookieExpiry()

MobileContext::getUseFormatCookieExpiry	(	$startTime = `null`,
		$cookieDuration = `null`
	)

protected

Get the expiration time for the mf_useformat cookie.

Parameters

int \| null	$startTime	The base time (in seconds since Epoch) from which to calculate cookie expiration. If null, time() is used.
int \| null	$cookieDuration	The time (in seconds) the cookie should last

Returns: int The time (in seconds since Epoch) that the cookie should expire

◆ getXAnalyticsHeader()

MobileContext::getXAnalyticsHeader ( )

Get HTTP header string for X-Analytics.

This is made up of key/value pairs and is used for analytics purposes.

Returns: string|bool

◆ isBetaGroupMember()

MobileContext::isBetaGroupMember ( )

Whether user is Beta group member.

Returns: bool

◆ isLocalUrl()

MobileContext::isLocalUrl ( $url )

Determine whether or not a given URL is local.

Parameters

string $url URL to check against

Returns: bool

◆ isMobileDevice()

MobileContext::isMobileDevice ( )

Detects whether the UA is sending the request from a device and, if so, whether to display the mobile view to that device.

The mobile view will always be displayed to mobile devices. However, it will only be displayed to tablet devices if $wgMFShowMobileViewToTablets is truthy.

@fixme This should be renamed to something more appropriate, e.g. shouldDisplayMobileViewToDevice.

See also: MobileContext::shouldDisplayMobileView

Returns: bool

◆ logMobileMode()

MobileContext::logMobileMode ( )

Adds analytics log items depending on which modes are enabled for the user.

Invoked from MobileFrontendHooks::onRequestContextCreateSkin()

Making changes to what this method logs? Make sure you update the documentation for the X-Analytics header: https://wikitech.wikimedia.org/wiki/X-Analytics

◆ parseMobileUrlTemplate()

MobileContext::parseMobileUrlTemplate ( $part = null )

Parse mobile URL template into its host and path components.

Optionally specify which portion of the template you want returned.

Parameters

string | null $part which part to return?

Returns: mixed

This if/else block exists because of an annoying aspect of substr() Even if you pass 'null' or 'false' into the 'length' param, it will return an empty string. http://www.stopgeek.com/wp-content/uploads/2007/07/sense.jpg

◆ setForceMobileView()

MobileContext::setForceMobileView ( $value )

Save whether mobile view should always be enforced.

Parameters

bool $value should mobile view be enforced?

◆ setMobileMode()

MobileContext::setMobileMode ( $mode )

Sets testing group membership, both cookie and this class variables.

WARNING: Does not persist the updated user preference to the database. The caller must handle this by calling User::saveSettings() after all preference updates associated with this web request are made.

Parameters

string $mode Mode to set

◆ setStopMobileRedirectCookie()

MobileContext::setStopMobileRedirectCookie ( $expiry = null )

Set Cookie to stop automatically redirect to mobile page.

Parameters

int | null $expiry Expire time of cookie

◆ setStripResponsiveImages()

MobileContext::setStripResponsiveImages ( $val )

Config override for responsive image strip mode.

Parameters

bool $val New value

◆ setUseFormatCookie()

MobileContext::setUseFormatCookie	(	$cookieFormat = `'true'`,
		$expiry = `null`
	)

Set the mf_useformat cookie.

This cookie can determine whether or not a user should see the mobile version of pages.

Parameters

string	$cookieFormat	should user see mobile version of pages?
null	$expiry	Expiration of cookie

◆ shouldDisplayMobileView()

MobileContext::shouldDisplayMobileView ( )

Determine whether or not we should display the mobile view.

Step through the hierarchy of what should or should not trigger the mobile view.

Primacy is given to the page action - we will never show mobile view for page edits or page history. 'userformat' request param is then honored, followed by cookie settings, then actual device detection, finally falling back on false.

Returns: bool

◆ shouldShowWikibaseDescriptions()

MobileContext::shouldShowWikibaseDescriptions	(		$feature,
		Config	$config
	)

Gets whether Wikibase descriptions should be shown in search results, including nearby search, and watchlists; or as taglines on article pages.

Doesn't take into account whether the wikidata descriptions feature has been enabled.

Parameters

string	$feature	which description to show?
Config	$config

Returns: bool

Exceptions

DomainException If feature isn't one that shows Wikidata descriptions. See the wgMFDisplayWikibaseDescriptions configuration variable for detail

◆ shouldStripResponsiveImages()

MobileContext::shouldStripResponsiveImages ( )

Should image thumbnails in pages remove the high-density additions during this request?

Returns: bool

◆ singleton()

static MobileContext::singleton ( )

static

Returns the actual MobileContext Instance or create a new if no exists.

Deprecated:: use MediaWikiServices::getInstance()->getService( 'MobileFrontend.Context' );

Returns: self

◆ toggleView()

MobileContext::toggleView ( $view )

Toggles view to one specified by the user.

If a user has requested a particular view (eg clicked 'Desktop' from a mobile page), set the requested view for this particular request and set a cookie to keep them on that view for subsequent requests.

Parameters

string $view User requested particular view

◆ updateDesktopUrlHost()

MobileContext::updateDesktopUrlHost ( array & $parsedUrl )

protected

Update the host of a given URL to strip out any mobile tokens.

Parameters

array &$parsedUrl Result of parseUrl() or wfParseUrl()

◆ updateDesktopUrlQuery()

MobileContext::updateDesktopUrlQuery ( array & $parsedUrl )

protected

Update the query portion of a given URL to remove any 'useformat' params.

Parameters

array &$parsedUrl Result of parseUrl() or wfParseUrl()

◆ updateMobileUrlHost()

MobileContext::updateMobileUrlHost ( array & $parsedUrl )

protected

Update host of given URL to conform to mobile URL template.

Parameters

array &$parsedUrl Result of parseUrl() or wfParseUrl()

◆ updateMobileUrlPath()

MobileContext::updateMobileUrlPath ( array & $parsedUrl )

protected

Update path of given URL to conform to mobile URL template.

NB: this is not actually being used anywhere at the moment. It will take some magic to get MW to properly handle path modifications like this is intended to provide. This will hopefully be implemented someday in the not to distant future.

Parameters

array &$parsedUrl Result of parseUrl() or wfParseUrl()

◆ usingMobileDomain()

MobileContext::usingMobileDomain ( )

If a mobile-domain is specified by the $wgMobileUrlTemplate and there's a mobile header, then we assume the user is accessing the site from the mobile-specific domain (because why would the desktop site set the header?).

Returns: bool

The documentation for this class was generated from the following file:

includes/MobileContext.php

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addAnalyticsLogItem()

◆ addAnalyticsLogItemFromXAnalytics()

◆ getAnalyticsLogItems()

◆ getCookieDomain()

◆ getDesktopUrl()

◆ getMobileAction()

◆ getMobileHostToken()

◆ getMobileUrl()

◆ getMobileUrlTemplate()

◆ getStopMobileRedirectCookie()

◆ getStopMobileRedirectCookieDomain()

◆ getUseFormatCookie()

◆ getUseFormatCookieDuration()

◆ getUseFormatCookieExpiry()

◆ getXAnalyticsHeader()

◆ isBetaGroupMember()

◆ isLocalUrl()

◆ isMobileDevice()

◆ logMobileMode()

◆ parseMobileUrlTemplate()

◆ setForceMobileView()

◆ setMobileMode()

◆ setStopMobileRedirectCookie()

◆ setStripResponsiveImages()

◆ setUseFormatCookie()

◆ shouldDisplayMobileView()

◆ shouldShowWikibaseDescriptions()

◆ shouldStripResponsiveImages()

◆ singleton()

◆ toggleView()

◆ updateDesktopUrlHost()

◆ updateDesktopUrlQuery()

◆ updateMobileUrlHost()

◆ updateMobileUrlPath()

◆ usingMobileDomain()