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feat(npf): blockquote support

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This commit is contained in:
Gustavo "Guz" L. de Mello
2024-04-29 15:29:27 -03:00
parent acb31c910f
commit 5593bb2107
1 changed files with 13 additions and 4 deletions
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17
src/convert/npf/objects_post.rs
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@@ -60,7 +60,10 @@ impl Post {
false
}
}
pub fn fold_content(mut self) -> Self {
pub fn fold_content(self) -> Self {
self.join_content("")
}
pub fn join_content<'a>(mut self, sep: &'a str) -> Self {
// TODO: Some form of folding also the layout of the npf
let groups = self.content.iter_mut().group_by(|c| match c {
BlockValue::Text(_) => true,
@@ -71,7 +74,9 @@ impl Post {
.map(|a| {
if a.0 == true {
vec![BlockValue::Text(
a.1.fold(BlockText::new(&String::new()), fold_text_block),
a.1.fold(BlockText::new(&String::new()), |acc, c| {
fold_text_block_with_sep(acc, c, &sep)
}),
)]
} else {
a.1.map(|c| c.to_owned()).collect::<Vec<_>>()
@@ -79,6 +84,10 @@ impl Post {
})
.flatten()
.collect::<Vec<_>>();
let block = &mut self.content[0];
if let BlockValue::Text(ref mut t) = block {
t.text = String::from(t.text.strip_suffix(sep).unwrap_or(&t.text));
}
self
}
pub fn for_each_content<F>(mut self, f: F) -> Self
@@ -146,7 +155,7 @@ impl From<u64> for Post {
}
}
fn fold_text_block(mut acc: BlockText, c: &mut BlockValue) -> BlockText {
fn fold_text_block_with_sep<'a>(mut acc: BlockText, c: &mut BlockValue, sep: &'a str) -> BlockText {
if let BlockValue::Text(t) = c {
if let Some(ref mut f) = &mut t.formatting {
let offset = acc.text.chars().count() as u64;
@@ -158,7 +167,7 @@ fn fold_text_block(mut acc: BlockText, c: &mut BlockValue) -> BlockText {
acc.formatting = Some(f.to_vec());
}
}
acc.text.push_str(&t.text);
acc.text.push_str(&format!("{}{}", &t.text, sep));
}
acc
}