typo_textfilter_markdown.rb
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上传日期:2022-07-22
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- class Typo
- class Textfilter
- class Markdown < TextFilterPlugin::Markup
- plugin_display_name "Markdown"
- plugin_description 'Markdown markup language from <a href="http://daringfireball.com/">Daring Fireball</a>'
- def self.help_text
- %{
- [Markdown](http://daringfireball.net/projects/markdown/) is a simple text-to-HTML converter that
- turns common text idioms into HTML. The [full syntax](http://daringfireball.net/projects/markdown/syntax)
- is available from the author's site, but here's a short summary:
- * **Paragraphs**: Start a new paragraph by skipping a line.
- * **Italics**: Put text in *italics* by enclosing it in either * or _: `*italics*` turns into *italics*.
- * **Bold**: Put text in **bold** by enclosing it in two *s: `**bold**` turns into **bold**.
- * **Pre-formatted text**: Enclosing a short block of text in backquotes (`) displays it in a monospaced font
- and converts HTML metacharacters so they display correctly. Example: ``<img src="foo"/>`` displays as `<img src="foo"/>`.
- Also, any paragraph indented 4 or more spaces is treated as pre-formatted text.
- * **Block quotes**: Any paragraph (or line) that starts with a `>` is treated as a blockquote.
- * **Hyperlinks**: You can create links like this: `[amazon's web site](http://www.amazon.com)`. That produces
- "[amazon's web site](http://www.amazon.com)".
- * **Lists**: You can create numbered or bulleted lists by ending a paragraph with a colon (:), skipping a line, and then using
- asterisks (*, for bullets) or numbers (for numbered lists). See the
- [Markdown syntax page](http://daringfireball.net/projects/markdown/syntax) for examples.
- * **Raw HTML**: Markdown will pass raw HTML through unchanged, so you can use HTML's syntax whenever Markdown doesn't provide
- a reasonable alternative.
- }
- end
- def self.filtertext(blog,content,text,params)
- BlueCloth.new(text.gsub(%r{</?notextile>}, '')).to_html
- end
- end
- end
- end