Class: Redcarpet::Render::HTML

Inherits:
Base
  • Object
show all
Defined in:
ext/redcarpet/rc_render.c

Direct Known Subclasses

Safe, SmartyHTML, XHTML

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Object


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# File 'ext/redcarpet/rc_render.c', line 410

static VALUE rb_redcarpet_html_init(int argc, VALUE *argv, VALUE self)
{
	struct rb_redcarpet_rndr *rndr;
	unsigned int render_flags = 0;
	VALUE hash, link_attr = Qnil;

	Data_Get_Struct(self, struct rb_redcarpet_rndr, rndr);

	if (rb_scan_args(argc, argv, "01", &hash) == 1) {
		Check_Type(hash, T_HASH);

		/* escape_html */
		if (rb_hash_aref(hash, CSTR2SYM("escape_html")) == Qtrue)
			render_flags |= HTML_ESCAPE;

		/* filter_html */
		if (rb_hash_aref(hash, CSTR2SYM("filter_html")) == Qtrue)
			render_flags |= HTML_SKIP_HTML;

		/* no_image */
		if (rb_hash_aref(hash, CSTR2SYM("no_images")) == Qtrue)
			render_flags |= HTML_SKIP_IMAGES;

		/* no_links */
		if (rb_hash_aref(hash, CSTR2SYM("no_links")) == Qtrue)
			render_flags |= HTML_SKIP_LINKS;

		/* prettify */
		if (rb_hash_aref(hash, CSTR2SYM("prettify")) == Qtrue)
			render_flags |= HTML_PRETTIFY;

		/* filter_style */
		if (rb_hash_aref(hash, CSTR2SYM("no_styles")) == Qtrue)
			render_flags |= HTML_SKIP_STYLE;

		/* safelink */
		if (rb_hash_aref(hash, CSTR2SYM("safe_links_only")) == Qtrue)
			render_flags |= HTML_SAFELINK;

		if (rb_hash_aref(hash, CSTR2SYM("with_toc_data")) == Qtrue)
			render_flags |= HTML_TOC;

		if (rb_hash_aref(hash, CSTR2SYM("hard_wrap")) == Qtrue)
			render_flags |= HTML_HARD_WRAP;

		if (rb_hash_aref(hash, CSTR2SYM("xhtml")) == Qtrue)
			render_flags |= HTML_USE_XHTML;

		link_attr = rb_hash_aref(hash, CSTR2SYM("link_attributes"));
	}

	sdhtml_renderer(&rndr->callbacks, (struct html_renderopt *)&rndr->options.html, render_flags);
	rb_redcarpet__overload(self, rb_cRenderHTML);

	if (!NIL_P(link_attr)) {
		rndr->options.link_attributes = link_attr;
		rndr->options.html.link_attributes = &rndr_link_attributes;
	}

	return Qnil;
}