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Change to functional style

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Hocuri
2020-04-19 16:30:24 +02:00
committed by Alexander Krotov
parent 6e2f4d85a3
commit a87a2d0b71
1 changed files with 16 additions and 27 deletions
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43
src/simplify.rs
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@@ -44,35 +44,24 @@ pub fn simplify(mut input: String, is_chat_message: bool) -> (String, bool) {
let original_lines = &lines;
let lines = remove_message_footer(lines);
let (lines, mut has_nonstandard_footer) = if !is_chat_message {
remove_nonstandard_footer(lines)
} else {
(lines, false)
};
let (lines, mut has_bottom_quote) = if !is_chat_message {
remove_bottom_quote(lines)
} else {
(lines, false)
};
let (mut lines, mut has_top_quote) = if !is_chat_message {
remove_top_quote(lines)
} else {
(lines, false)
};
if lines.iter().all(|it| it.trim().is_empty()) {
lines = original_lines;
has_top_quote = false;
has_bottom_quote = false;
has_nonstandard_footer = false;
}
let text = if is_chat_message {
render_message(lines, false, false)
} else {
let (lines, has_nonstandard_footer) = remove_nonstandard_footer(lines);
let (lines, has_bottom_quote) = remove_bottom_quote(lines);
let (lines, has_top_quote) = remove_top_quote(lines);
// re-create buffer from the remaining lines
let text = render_message(
lines,
has_top_quote,
has_nonstandard_footer || has_bottom_quote,
);
if lines.iter().all(|it| it.trim().is_empty()) {
render_message(original_lines, false, false)
} else {
render_message(
lines,
has_top_quote,
has_nonstandard_footer || has_bottom_quote,
)
}
};
(text, is_forwarded)
}