org.jahia.services.notification

Class HtmlExternalizationService

java.lang.Object

org.jahia.services.notification.HtmlExternalizationService

public class HtmlExternalizationService
extends Object

Service used to "externalizes" the HTML document content by converting all local URLs into absolute, inlining external CSS styles, and rewriting URLs in CSS.

Author:

Sergiy Shyrkov

Field Summary

Fields

Modifier and Type	Field and Description
protected static Pattern	CSS_URL_PATTERN

Constructor Summary

Constructors

Constructor and Description
HtmlExternalizationService()

Method Summary

Modifier and Type	Method and Description
String	externalize(String sourceContent, RenderContext renderContext)
String	externalize(String sourceContent, String serverUrl)
String	externalize(String sourceContent, String serverUrl, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected String	processCss(String previousOut, String serverUrl, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected String	removeJavaScript(String out)
protected String	rewriteCssUrls(String cssContent, String urlBase) Replaces the relative URLs in CSS content into absolute form.
protected String	rewriteUrls(String source, String serverUrl)
void	setHttpClientService(HttpClientService httpClientService)
void	setInlineCss(boolean inlineCss)
void	setRemoveExternalScripts(boolean removeExternalScripts)
void	setRemoveInlinedScripts(boolean removeInlinedScripts)
void	setRewriteUrls(boolean rewriteUrls)
void	setRewriteUrlsInCss(boolean rewriteUrlsInCss)
void	setUrlTraverser(HtmlTagAttributeTraverser urlTraverser)
void	setUseServletContextResources(boolean useServletContextResources)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CSS_URL_PATTERN

protected static final Pattern CSS_URL_PATTERN

Constructor Detail

HtmlExternalizationService

public HtmlExternalizationService()

Method Detail

externalize

public String externalize(String sourceContent,
                          RenderContext renderContext)

externalize

public String externalize(String sourceContent,
                          String serverUrl)

externalize

public String externalize(String sourceContent,
                          String serverUrl,
                          javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)

processCss

protected String processCss(String previousOut,
                            String serverUrl,
                            javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)

removeJavaScript

protected String removeJavaScript(String out)

rewriteCssUrls

protected String rewriteCssUrls(String cssContent,
                                String urlBase)

Replaces the relative URLs in CSS content into absolute form.

Parameters:

cssContent - the original CSS content

urlBase - the base URL to use for rewriting

Returns:

the rewritten CSS content

rewriteUrls

protected String rewriteUrls(String source,
                             String serverUrl)

setHttpClientService

public void setHttpClientService(HttpClientService httpClientService)

Parameters:

httpClientService - the httpClientService to set

setInlineCss

public void setInlineCss(boolean inlineCss)

Parameters:

inlineCss - the inlineCss to set

setRemoveExternalScripts

public void setRemoveExternalScripts(boolean removeExternalScripts)

Parameters:

removeExternalScripts - the removeExternalScripts to set

setRemoveInlinedScripts

public void setRemoveInlinedScripts(boolean removeInlinedScripts)

Parameters:

removeInlinedScripts - the removeInlinedScripts to set

setRewriteUrls

public void setRewriteUrls(boolean rewriteUrls)

Parameters:

rewriteUrls - the rewriteUrls to set

setRewriteUrlsInCss

public void setRewriteUrlsInCss(boolean rewriteUrlsInCss)

Parameters:

rewriteUrlsInCss - the rewriteUrlsInCss to set

setUrlTraverser

public void setUrlTraverser(HtmlTagAttributeTraverser urlTraverser)

Parameters:

urlTraverser - the urlTraverser to set

setUseServletContextResources

public void setUseServletContextResources(boolean useServletContextResources)

Parameters:

useServletContextResources - the useServletContextResources to set