private static IEnumerable<IConverterHook> GetPostConverterHookPlaceholders()
{
var fencedBlockQuote = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
WikiDownPlaceholderHelper.GetPostFencedBlockPattern(WikiDownPlaceholderHelper.BlockquotePlaceHolder),
"<blockquote>$1</blockquote>");
yield return fencedBlockQuote;
var fencedStrikeThrough = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
WikiDownPlaceholderHelper.GetPostFencedBlockPattern(WikiDownPlaceholderHelper.StrikeThroughPlaceHolder),
innerRules:
new[]
{
new RegexReplaceRule(
string.Format(
@"\n*<p>\[\[\[\[\/?{0}\]\]\]\]<\/p>\n*",
WikiDownPlaceholderHelper.StrikeThroughPlaceHolder),
string.Empty),
new RegexReplaceRule(@"(<p>)(?!\[.*\])([\w\W]*?)(<\/p>)", "<p><del>$2</del></p>")
});
yield return fencedStrikeThrough;
var infoBox = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
WikiDownPlaceholderHelper.GetPostFencedBlockPattern(WikiDownPlaceholderHelper.InfoBoxPlaceHolder),
string.Format(
"<div class=\"{0}\">" + "<div class=\"{1}\">$1</div></div>",
InfoBoxCssClass + " panel panel-default",
"panel-body"));
yield return infoBox;
}
public void RegisterPreConversion(
string regexPattern,
string regexReplace,
bool ignoreCase = true,
bool multiline = true)
{
var converterHook = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
regexPattern,
regexReplace,
null,
ignoreCase,
multiline);
this.Register(converterHook);
}
public void Register(RegexReplaceConverterHook converterHook)
{
this.converterHooks.Add(converterHook);
}
private static IEnumerable<IConverterHook> GetPostConverterHooks()
{
for (int i = 5; i >= 1; i--)
{
string pattern = string.Format(@"^<h{0}([^>]*)>([^<]*)<\/h{0}>$", i);
string replace = string.Format("<h{0}$1>$2</h{0}>", i + 1);
yield return new RegexReplaceConverterHook(ConverterHookType.PostConversion, pattern, replace);
}
var strikeThrough = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
@"~~(.+?)~~",
"<del>$1</del>",
multiline: false);
yield return strikeThrough;
// TODO: Responsive images http://getbootstrap.com/css/#images-responsive
var mediaObjects = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
@"^(<[^>]+>)(<img[^>]+>)\n([^<\n]+)(<\/[^>]+>)$",
"<div class=\"media\"><div class=\"pull-left\">$2</div><div class=\"media-body\">$3</div></div>");
yield return mediaObjects;
var externalLinks = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
@"<a((?:[^>]*)href=""" + HtmlAgilityPackHelper.ExternalLinkRegexPattern
+ @"""[^>]*)>([^\[][^<]*[^\]])<\/a>",
string.Format(
"<a$1 class=\"{0}\">$2<small class=\"{1}\"></small></a>",
ExternalLinkCssClass,
ExternalLinkIconCssClass));
yield return externalLinks;
var scrollablePreTags = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
@"(^|\n)<pre>",
"$1<pre class=\"pre-scrollable\">",
multiline: false);
yield return scrollablePreTags;
yield return new TableConverterHook();
yield return new HeadingsConverterHook();
yield return new ExternalReferencesConverterHook();
yield return new TocConverterHook();
var emptyTags = new RegexReplaceConverterHook(
ConverterHookType.PostConversion,
EmptyTagRegexPattern,
string.Empty);
yield return emptyTags;
}
private static IEnumerable<IConverterHook> GetPreConverterHooks(WikiDownConfig config)
{
var wikiLinksImplicit = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
@"\[\[[ ]*([^\n\]\|\#]+?)[ ]*\]\]",
string.Format("[[$1|{0}]]", ArticleSlugPlaceholderConverterHook.EncodeArticleSlug("$1")),
multiline: false);
yield return wikiLinksImplicit;
var wikiLinks = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
@"\[\[[ ]*([^\n\]\|]+?)[ ]*\|[ ]*([^\n\]\#]+?)[ ]*(#[^\n\]]+?)?[ ]*\]\]",
string.Format("<a href=\"/{0}/$2/$3\">$1</a>", config.WikiPrefix),
multiline: false);
yield return wikiLinks;
var wikiHashLinks = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
@"\[\[[ ]*([^\n\]\|]+?)[ ]*\|[ ]*#([^\n\]]+?)[ ]*\]\]",
"<a href=\"#$2\">$1</a>",
multiline: false);
yield return wikiHashLinks;
string mainArticleImplicitTagContent = string.Format(
"{0}|$1|{1}$2",
WikiDownTags.MainArticle,
ArticleSlugPlaceholderConverterHook.EncodeArticleSlug("$1"));
var mainArticleImplicit = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
WikiDownMarkdownHelper.FormatTagRegex(
@"[ ]*" + WikiDownTags.MainArticle + @"[ ]*\|[ ]*([^#\|\n]+?)(#[^\]\n\}]+?)?[ ]*"),
WikiDownMarkdownHelper.FormatTag(mainArticleImplicitTagContent),
multiline: false);
yield return mainArticleImplicit;
yield return new MainArticleConverterHook(config);
var noRefTitle = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
WikiDownMarkdownHelper.FormatTagRegex(
@"[ ]*" + WikiDownTags.ReferenceNeeded + @"[ ]*\|[ ]*([^\]]+?)[ ]*"),
string.Format("<sup title=\"$1\">{0}</sup>", ReferenceNeededContent),
multiline: false);
yield return noRefTitle;
var noRef = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
WikiDownMarkdownHelper.FormatTagRegex(WikiDownTags.ReferenceNeeded),
string.Format("<sup>{0}</sup>", ReferenceNeededContent),
multiline: false);
yield return noRef;
yield return new ArticleSlugPlaceholderConverterHook();
//var underscoredWords = new RegexReplaceConverterHook(
// ConverterHookType.PreConversion,
// @"(([A-Za-z0-9_!]+_)+([A-Za-z0-9_!]*))(?![^<]*>|[^<>]*</)",
// regexPatternReplaces: new Dictionary<string, string> { { "_", @"\_" } });
//yield return underscoredWords;
}
private static IEnumerable<IConverterHook> GetPreConverterHookPlaceholders()
{
var fencedBlockquotePlaceHolder = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
WikiDownPlaceholderHelper.GetPreFencedBlockPattern(">>>"),
WikiDownPlaceholderHelper.GetFencedBlockReplace(WikiDownPlaceholderHelper.BlockquotePlaceHolder));
yield return fencedBlockquotePlaceHolder;
var fencedStrikeThroughPlaceHolder = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
WikiDownPlaceholderHelper.GetPreFencedBlockPattern("~~~"),
WikiDownPlaceholderHelper.GetFencedBlockReplace(WikiDownPlaceholderHelper.StrikeThroughPlaceHolder));
yield return fencedStrikeThroughPlaceHolder;
var infoBoxPlaceHolder = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
WikiDownPlaceholderHelper.GetPreFencedBlockPattern("@@@"),
WikiDownPlaceholderHelper.GetFencedBlockReplace(WikiDownPlaceholderHelper.InfoBoxPlaceHolder));
yield return infoBoxPlaceHolder;
var tablesPlaceholderTag = new RegexReplaceConverterHook(
ConverterHookType.PreConversion,
TableConverterHook.PlaceholderRegexPattern,
WikiDownPlaceholderHelper.GetFencedBlockReplace(WikiDownPlaceholderHelper.TablePlaceholder));
yield return tablesPlaceholderTag;
}