diff options
Diffstat (limited to 'askama_shared/src/generator.rs')
| -rw-r--r-- | askama_shared/src/generator.rs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/askama_shared/src/generator.rs b/askama_shared/src/generator.rs index 63a0154..c3beb88 100644 --- a/askama_shared/src/generator.rs +++ b/askama_shared/src/generator.rs @@ -1097,6 +1097,45 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> { DisplayWrap::Unwrapped } + #[cfg(not(feature = "markdown"))] + fn _visit_markdown_filter( + &mut self, + _buf: &mut Buffer, + _args: &[Expr<'_>], + ) -> Result<DisplayWrap, CompileError> { + Err("the `markdown` filter requires the `markdown` feature to be enabled".into()) + } + + #[cfg(feature = "markdown")] + fn _visit_markdown_filter( + &mut self, + buf: &mut Buffer, + args: &[Expr<'_>], + ) -> Result<DisplayWrap, CompileError> { + let (md, options) = match args { + [md] => (md, None), + [md, options] => (md, Some(options)), + _ => return Err("markdown filter expects no more than one option argument".into()), + }; + + buf.write(&format!( + "::askama::filters::markdown({}, ", + self.input.escaper + )); + self.visit_expr(buf, md)?; + match options { + Some(options) => { + buf.write(", ::core::option::Option::Some("); + self.visit_expr(buf, options)?; + buf.write(")"); + } + None => buf.write(", ::core::option::Option::None"), + } + buf.write(")?"); + + Ok(DisplayWrap::Wrapped) + } + fn visit_filter( &mut self, buf: &mut Buffer, @@ -1115,6 +1154,8 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> { } else if name == "join" { self._visit_join_filter(buf, args)?; return Ok(DisplayWrap::Unwrapped); + } else if name == "markdown" { + return self._visit_markdown_filter(buf, args); } if name == "tojson" { |