private String _convert(
WikiPage page, PortletURL viewPageURL, PortletURL editPageURL, String attachmentURLPrefix)
throws PageContentException, WikiFormatException {
LiferayPortletURL liferayViewPageURL = (LiferayPortletURL) viewPageURL;
LiferayPortletURL liferayEditPageURL = (LiferayPortletURL) editPageURL;
WikiEngine engine = _getEngine(page.getFormat());
String content = engine.convert(page, viewPageURL, editPageURL, attachmentURLPrefix);
String editPageURLString = StringPool.BLANK;
if (editPageURL != null) {
liferayEditPageURL.setParameter("title", "__REPLACEMENT__", false);
editPageURLString = editPageURL.toString();
editPageURLString = StringUtil.replace(editPageURLString, "__REPLACEMENT__", "$1");
}
Matcher matcher = _editPageURLPattern.matcher(content);
content = _convertURLs(editPageURLString, matcher);
String viewPageURLString = StringPool.BLANK;
if (viewPageURL != null) {
liferayViewPageURL.setParameter("title", "__REPLACEMENT__", false);
viewPageURLString = viewPageURL.toString();
viewPageURLString = StringUtil.replace(viewPageURLString, "__REPLACEMENT__", "$1");
}
matcher = _viewPageURLPattern.matcher(content);
content = _convertURLs(viewPageURLString, matcher);
content = _replaceAttachments(content, page.getTitle(), attachmentURLPrefix);
return content;
}
private WikiEngine _getEngine(String format) throws WikiFormatException {
WikiEngine engine = _engines.get(format);
if (engine != null) {
return engine;
}
synchronized (_engines) {
engine = _engines.get(format);
if (engine != null) {
return engine;
}
try {
String engineClass = PropsUtil.get(PropsKeys.WIKI_FORMATS_ENGINE, new Filter(format));
if (engineClass == null) {
throw new WikiFormatException(format);
}
if (!InstancePool.contains(engineClass)) {
engine = (WikiEngine) InstancePool.get(engineClass);
engine.setMainConfiguration(
_readConfigurationFile(PropsKeys.WIKI_FORMATS_CONFIGURATION_MAIN, format));
engine.setInterWikiConfiguration(
_readConfigurationFile(PropsKeys.WIKI_FORMATS_CONFIGURATION_INTERWIKI, format));
} else {
engine = (WikiEngine) InstancePool.get(engineClass);
}
_engines.put(format, engine);
return engine;
} catch (Exception e) {
throw new WikiFormatException(e);
}
}
}