public void setLookAndFeel(Theme theme, ColorScheme colorScheme) {
_theme = theme;
_colorScheme = colorScheme;
if ((theme == null) || (colorScheme == null)) {
return;
}
String themeStaticResourcePath = theme.getStaticResourcePath();
String cdnBaseURL = getCDNBaseURL();
setPathColorSchemeImages(
cdnBaseURL + themeStaticResourcePath + colorScheme.getColorSchemeImagesPath());
String dynamicResourcesHost = getCDNDynamicResourcesHost();
if (Validator.isNull(dynamicResourcesHost)) {
String portalURL = getPortalURL();
try {
portalURL = PortalUtil.getPortalURL(getLayout(), this);
} catch (Exception e) {
_log.error(e, e);
}
dynamicResourcesHost = portalURL;
}
setPathThemeCss(dynamicResourcesHost + themeStaticResourcePath + theme.getCssPath());
setPathThemeImages(cdnBaseURL + themeStaticResourcePath + theme.getImagesPath());
setPathThemeJavaScript(cdnBaseURL + themeStaticResourcePath + theme.getJavaScriptPath());
String rootPath = theme.getRootPath();
if (rootPath.equals(StringPool.SLASH)) {
setPathThemeRoot(themeStaticResourcePath);
} else {
setPathThemeRoot(themeStaticResourcePath + rootPath);
}
setPathThemeTemplates(cdnBaseURL + themeStaticResourcePath + theme.getTemplatesPath());
}
/**
* Returns the content delivery network (CDN) base URL, or the current portal URL if the CDN base
* URL is <code>null</code>. The CDN base URL can be configured by setting the <code>cdn.host.http
* </code> or <code>cdn.host.https</code> property in a <code>portal-ext.properties</code> file.
*
* @return the CDN base URL, or the current portal URL if the CDN base URL is <code>null</code>
*/
public String getCDNBaseURL() {
if (_cdnBaseURL != null) {
return _cdnBaseURL;
}
String host = getCDNHost();
if (Validator.isNull(host)) {
String portalURL = getPortalURL();
try {
portalURL = PortalUtil.getPortalURL(getLayout(), this);
} catch (Exception e) {
_log.error(e, e);
}
host = portalURL;
}
_cdnBaseURL = host;
return _cdnBaseURL;
}
protected String getDetails() {
ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
ResourceBundle resourceBundle = TagResourceBundleUtil.getResourceBundle(pageContext);
String details = null;
if (_alt != null) {
details = " alt=\"" + LanguageUtil.get(resourceBundle, _alt) + "\"";
} else if (isLabel()) {
details = " alt=\"\"";
} else {
StringBundler sb = new StringBundler(5);
sb.append(" alt=\"");
sb.append(LanguageUtil.get(resourceBundle, getProcessedMessage()));
sb.append("\" title=\"");
sb.append(LanguageUtil.get(resourceBundle, getProcessedMessage()));
sb.append("\"");
details = sb.toString();
}
if (Validator.isNull(_src) || !themeDisplay.isThemeImagesFastLoad() || isAUIImage()) {
return details;
}
SpriteImage spriteImage = null;
String spriteFileName = null;
String spriteFileURL = null;
String imageFileName = StringUtil.replace(_src, "common/../", "");
if (imageFileName.contains(Http.PROTOCOL_DELIMITER)) {
String portalURL = PortalUtil.getPortalURL(request);
if (imageFileName.startsWith(portalURL)) {
imageFileName = imageFileName.substring(portalURL.length());
} else {
URL imageURL = null;
try {
imageURL = new URL(imageFileName);
imageFileName = imageURL.getPath();
} catch (MalformedURLException murle) {
}
}
}
Theme theme = themeDisplay.getTheme();
String contextPath = theme.getContextPath();
String imagesPath = contextPath.concat(theme.getImagesPath());
if (imageFileName.startsWith(imagesPath)) {
spriteImage = theme.getSpriteImage(imageFileName);
if (spriteImage != null) {
spriteFileName = spriteImage.getSpriteFileName();
if (BrowserSnifferUtil.isIe(request) && (BrowserSnifferUtil.getMajorVersion(request) < 7)) {
spriteFileName = StringUtil.replace(spriteFileName, ".png", ".gif");
}
String cdnBaseURL = themeDisplay.getCDNBaseURL();
spriteFileURL = cdnBaseURL.concat(spriteFileName);
}
}
if (spriteImage == null) {
Portlet portlet = (Portlet) request.getAttribute("liferay-portlet:icon_portlet:portlet");
if (portlet == null) {
portlet = (Portlet) request.getAttribute(WebKeys.RENDER_PORTLET);
}
if (portlet != null) {
PortletApp portletApp = portlet.getPortletApp();
spriteImage = portletApp.getSpriteImage(imageFileName);
if (spriteImage != null) {
spriteFileName = spriteImage.getSpriteFileName();
if (BrowserSnifferUtil.isIe(request)
&& (BrowserSnifferUtil.getMajorVersion(request) < 7)) {
spriteFileName = StringUtil.replace(spriteFileName, ".png", ".gif");
}
String cdnBaseURL = themeDisplay.getCDNBaseURL();
spriteFileURL = cdnBaseURL.concat(spriteFileName);
}
}
}
if (spriteImage != null) {
String themeImagesPath = themeDisplay.getPathThemeImages();
_src = themeImagesPath.concat("/spacer.png");
StringBundler sb = new StringBundler(10);
sb.append(details);
sb.append(" style=\"background-image: url('");
sb.append(spriteFileURL);
sb.append("'); background-position: 50% -");
sb.append(spriteImage.getOffset());
sb.append("px; background-repeat: no-repeat; height: ");
sb.append(spriteImage.getHeight());
sb.append("px; width: ");
sb.append(spriteImage.getWidth());
sb.append("px;\"");
details = sb.toString();
}
return details;
}
