public string BeforeParse(string text, PageHtml pageHtml)
{
bool isCacheable = true;
foreach (TextPlugin plugin in _plugins)
{
try
{
string previousText = text;
text = plugin.BeforeParse(text);
if (previousText != text)
{
// Determine if the plugin thinks the page is still cacheable (provided the plugin has changed the HTML).
// Cacheable is true by default, so make sure if one plugin marks it as false the false value is kept.
// TODO: if there are performance issues here, the plugin should report if it ran a transformation or not.
if (isCacheable == true)
{
isCacheable = plugin.IsCacheable;
}
}
pageHtml.HeadHtml += plugin.GetHeadContent();
pageHtml.FooterHtml += plugin.GetFooterContent();
}
catch (Exception e)
{
Log.Error(e, "An exception occurred with the plugin {0} when calling BeforeParse()", plugin.Id);
}
}
IsCacheable = isCacheable;
return text;
}
public string BeforeParse(string text, PageHtml pageHtml)
{
bool isCacheable = true;
foreach (TextPlugin plugin in _plugins)
{
try
{
string previousText = text;
text = plugin.BeforeParse(text);
if (previousText != text)
{
// Determine if the plugin thinks the page is still cacheable (provided the plugin has changed the HTML).
// Cacheable is true by default, so make sure if one plugin marks it as false the false value is kept.
// TODO: if there are performance issues here, the plugin should report if it ran a transformation or not.
if (isCacheable == true)
{
isCacheable = plugin.IsCacheable;
}
}
pageHtml.HeadHtml += plugin.GetHeadContent();
pageHtml.FooterHtml += plugin.GetFooterContent();
}
catch (Exception e)
{
Log.Error(e, "An exception occurred with the plugin {0} when calling BeforeParse()", plugin.Id);
}
}
IsCacheable = isCacheable;
return(text);
}
/// <summary>
/// Turns the wiki markup provided into HTML.
/// </summary>
/// <param name="text">A wiki markup string, e.g. creole markup.</param>
/// <returns>The wiki markup converted to HTML.</returns>
public PageHtml ToHtml(string text)
{
CustomTokenParser tokenParser = new CustomTokenParser(_applicationSettings);
PageHtml pageHtml = new PageHtml();
TextPluginRunner runner = new TextPluginRunner(_pluginFactory);
// Text plugins before parse
text = runner.BeforeParse(text, pageHtml);
// Parse the markup into HTML
string html = _parser.Transform(text);
// Remove bad HTML tags
html = RemoveHarmfulTags(html);
// Customvariables.xml file
html = tokenParser.ReplaceTokensAfterParse(html);
// Text plugins after parse
html = runner.AfterParse(html);
// Text plugins pre and post #container HTML
pageHtml.PreContainerHtml = runner.PreContainerHtml();
pageHtml.PostContainerHtml = runner.PostContainerHtml();
pageHtml.IsCacheable = runner.IsCacheable;
pageHtml.Html = html;
return pageHtml;
}
