net_instaweb::MakeShowAdsAsyncFilter Class Reference

#include "make_show_ads_async_filter.h"

Inheritance diagram for net_instaweb::MakeShowAdsAsyncFilter:

Public Member Functions
	MakeShowAdsAsyncFilter (RewriteDriver *rewrite_driver)
virtual void	StartDocumentImpl ()
	Overrides CommonFilter.
virtual void	StartElementImpl (HtmlElement *element)
virtual void	EndElementImpl (HtmlElement *element)
virtual const char *	Name () const
	Overrides HtmlFilter.
virtual void	Characters (HtmlCharactersNode *characters)
ScriptUsage	GetScriptUsage () const override
Public Member Functions inherited from net_instaweb::CommonFilter
	CommonFilter (RewriteDriver *driver)
const GoogleUrl &	base_url () const
	Getters. More...
const GoogleUrl &	decoded_base_url () const
RewriteDriver *	driver () const
HtmlElement *	noscript_element () const
void	InsertNodeAtBodyEnd (HtmlNode *data)
virtual void	StartDocument ()
	Note: Don't overload these methods, overload the implementers instead!
virtual void	StartElement (HtmlElement *element)
virtual void	EndElement (HtmlElement *element)
ResourcePtr	CreateInputResource (StringPiece input_url, RewriteDriver::InputRole role, bool *is_authorized)
ResourcePtr	CreateInputResourceOrInsertDebugComment (StringPiece input_url, RewriteDriver::InputRole role, HtmlElement *element)
void	ResolveUrl (StringPiece input_url, GoogleUrl *out_url)
bool	IsRelativeUrlLoadPermittedByCsp (StringPiece url, CspDirective role)
bool	BaseUrlIsValid () const
bool	DebugMode () const
bool	CanAddPagespeedOnloadToImage (const HtmlElement &)
virtual void	LogFilterModifiedContent ()
virtual RewriteDriver::InlineAuthorizationPolicy	AllowUnauthorizedDomain () const
virtual bool	IntendedForInlining () const
void	AddJsToElement (StringPiece js, HtmlElement *script)
Public Member Functions inherited from net_instaweb::EmptyHtmlFilter
virtual void	EndDocument ()
virtual void	Cdata (HtmlCdataNode *cdata)
	Called for CDATA blocks (e.g. <![CDATA[foobar]]>)
virtual void	Comment (HtmlCommentNode *comment)
	Called for HTML comments that aren't IE directives (e.g. ).
virtual void	IEDirective (HtmlIEDirectiveNode *directive)
virtual void	Directive (HtmlDirectiveNode *directive)
	Called for HTML directives (e.g. <!doctype foobar>).
virtual void	Flush ()
virtual void	DetermineEnabled (GoogleString *disabled_reason)
virtual bool	CanModifyUrls ()
ScriptUsage	GetScriptUsage () const override
Public Member Functions inherited from net_instaweb::HtmlFilter
virtual void	RenderDone ()
bool	is_enabled () const
void	set_is_enabled (bool is_enabled)

Static Public Member Functions
static void	InitStats (Statistics *statistics)
Static Public Member Functions inherited from net_instaweb::CommonFilter
static bool	ExtractMetaTagDetails (const HtmlElement &element, const ResponseHeaders *headers, GoogleString *content, GoogleString *mime_type, GoogleString *charset)

Static Public Attributes
static const char	kShowAdsSnippetsConverted []
static const char	kShowAdsSnippetsNotConverted []
static const char	kShowAdsApiReplacedForAsync []
Static Public Attributes inherited from net_instaweb::CommonFilter
static const char	kCreateResourceFailedDebugMsg []
	Debug message to be inserted when resource creation fails.

Additional Inherited Members
Public Types inherited from net_instaweb::HtmlFilter
enum	ScriptUsage { kWillInjectScripts, kMayInjectScripts, kNeverInjectsScripts }
	Describes a filter's relationship with scripts. More...
Protected Member Functions inherited from net_instaweb::CommonFilter
ServerContext *	server_context () const
const RewriteOptions *	rewrite_options ()
virtual const char *	LoggingId ()

Detailed Description

This filter converts from synchronous AdSense snippets (showads.js) to async ones (adsbygoogle.js)

Member Function Documentation

virtual void net_instaweb::MakeShowAdsAsyncFilter::Characters ( HtmlCharactersNode *  characters )

virtual

If a subclass overloads this function and wishes to use InsertNodeAtBodyEnd(), it needs to make an upcall to this implementation for InsertNodeAtBodyEnd() to work correctly.

Reimplemented from net_instaweb::CommonFilter.

ScriptUsage net_instaweb::MakeShowAdsAsyncFilter::GetScriptUsage ( ) const

inlineoverridevirtual

Note: there is also kRequiresScriptExecutionFilterSet in rewrite_options.cc, which identifies filters that will leave broken pages if javascript is disabled, and hence require noscript handing. The set of filters that CanInjectScripts is larger, as it includes filters that might inject beacons or other optional functionality that is not page-critical.

Implements net_instaweb::HtmlFilter.

---

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

• net/instaweb/rewriter/public/make_show_ads_async_filter.h