internal IMarkdownProvider StdDefinitions()
{
return(MarkdownProvider.Create(
new MarkdownNodeDefinition <MarkdownParseArgs>(@"\[\[", (args, start, end, inners) => new TextNode("[")),
new MarkdownNodeDefinition <MarkdownParseArgs>(@"\]\]", (args, start, end, inners) => new TextNode("]")),
_parser.Wrap("**", "b"),
_parser.Wrap("*", "i"),
_parser.Wrap("_", "u"),
heading(@"\-\-", "h1"),
heading(@"\-", "h2"),
_parser.ComplexTag("c", true, new[] { "" }, (ctx, atrs) => new Range <string> {
Start = "<span class=\"" + atrs.ValueOrDefault("") + "\">",
End = "</span>"
}),
_parser.ComplexTag("s", true, new[] { "" }, (ctx, atrs) => new Range <string> {
Start = "<span style=\"" + atrs.ValueOrDefault("") + "\">",
End = "</span>"
}),
_parser.ComplexTag("url", true, new[] { "" }, (ctx, atrs) => new Range <string> {
Start = "<a href=\"" + atrs.ValueOrDefault("") + "\">",
End = "</a>"
}),
_parser.ComplexTag("anchor", false, new[] { "" }, (ctx, atrs, _) => "<a name=\"" + atrs.ValueOrDefault("") + "\"></a>"),
_parser.ComplexTag("jump", true, new[] { "" }, (ctx, atrs) => new Range <string> {
Start = "<a href=\"#" + atrs.ValueOrDefault("") + "\">", End = "</a>"
}),
// List
new MarkdownNodeDefinition <MarkdownParseArgs>(@"((?<=([\n\r]+|^)((?![\r\n])\s)*([^\s\*\r\n][^\r\n]+){0,1})(\r\n|\n\r|\r|\n)(?=((?![\r\n])\s)+\*))|(^(?=\s+\*))", @"(?<=(\r\n|\n\r|\r|\n)|$)(?!\s+\*)", (ctx, _, __, inners) => new WrapNode("ul", inners)),
// List item
new MarkdownNodeDefinition <MarkdownParseArgs>(@"(?<=([\n\r]+)|^)((?![\r\n])\s)+\*(?=[^\r\n]+)", @"(?<=(([\n\r]+)|^)((?![\r\n])\s)+\*[^\r\n]+)((\r\n|\n\r|\r|\n)|$)", (ctx, _, __, inners) => new WrapNode("li", inners)),
Video.VideoBBTag(),
Video.PlaylistBBTag(),
Attachments.BBImageTag(),
Attachments.BBFileTag(),
_parser.ComplexTag("html", true, new string[0], (ctx, attrs, inners) => {
var f = inners.FirstOrDefault();
var l = inners.LastOrDefault();
return f == null ? "" : f.SourceString.Substring(f.SourceStartIndex, l.SourceEndIndex - f.SourceStartIndex);
}),
new MarkdownNodeDefinition <MarkdownParseArgs>(@"&[^;\s]+;", (ctx, regex, _, __) => new TextNode(regex.Value, false)),
new MarkdownNodeDefinition <MarkdownParseArgs>(@"\r\n|\n\r|\n|\r", (ctx, regex, _, __) => new TextNode("<br/>", false)),
// Legacy:
_parser.SimpleTag("b"), _parser.SimpleTag("i"), _parser.SimpleTag("u"),
_parser.SimpleTag("h", "h2"), _parser.SimpleTag("h1")));
}
internal IMarkdownProvider HtmlTableTags()
{
var attrs = new[] { "style", "class", "id" };
var td = _parser.HtmlTag("td", attrs.Concat(new[] { "rowspan", "colspan" }).ToArray());
var tr = _parser.HtmlTag("tr", ii => ii.Where(i => i.Def == td), attrs);
var table = _parser.HtmlTag("table", ii => ii.Where(i => i.Def == tr), attrs);
return(MarkdownProvider.Create(td, tr, table));
}
internal IMarkdownProvider CustomModulesProvider()
{
return(MarkdownProvider.Create(
from m in CustomModules
select _parser.ComplexTag(m.Name, false, m.Parameters.ToArray(), (_, args, inners) => {
var classRef = m.GetClassRef(args);
return string.Format("<div class='autobind' data-controller='{0}, {1}' data-args='{2}'></div>", classRef.Class, classRef.Module,
HttpUtility.HtmlAttributeEncode(JsonConvert.SerializeObject(classRef.Arguments)));
})));
}
internal IMarkdownProvider GetTriviaTags()
{
var responseMarker = new MarkdownNodeDefinition <MarkdownParseArgs>("::RESPONSE:", (_1, _2, _3, _4) => new TextNode(""));
var triviaTag = _parser.ComplexTag("trivia", true, new[] { "answers" }, (args, attrs, inners) => {
var question = inners.TakeWhile(x => x.Def != responseMarker);
var response = inners.SkipWhile(x => x.Def != responseMarker);
return(string.Format(@"
<div class='autobind trivia' data-controller='Vm, BL/Widgets/trivia' data-args=""{0}"">
<div class='question'>{1}</div>
<div class='response' style='display: none'>{2}</div>
</div>" ,
HttpUtility.HtmlAttributeEncode(JsonConvert.SerializeObject(new {
answers = from s in (attrs.ValueOrDefault("answers") ?? "").Split(',')
let t = s.Trim()
where !t.NullOrEmpty()
select t
})),
string.Join("", question.Select(n => n.Instance.ToHtml())),
string.Join("", response.Select(n => n.Instance.ToHtml()))));
});
return(MarkdownProvider.Create(responseMarker, triviaTag));
}
internal IMarkdownProvider AllowedHtml()
{
return(MarkdownProvider.Create(
new[] { "div", "span", "img" }.Select(t => _parser.HtmlTag(t, "style", "id", "class"))));
}