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Hide SIJÚ messenger footer

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This commit is contained in:
Alexander Krotov
2020-08-07 23:17:08 +03:00
parent 35c250c705
commit ac72280e69
3 changed files with 15 additions and 12 deletions
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12
src/simplify.rs
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@@ -46,9 +46,7 @@ fn remove_message_footer<'a>(lines: &'a [&str]) -> &'a [&'a str] {
fn remove_nonstandard_footer<'a>(lines: &'a [&str]) -> (&'a [&'a str], bool) {
for (ix, &line) in lines.iter().enumerate() {
if line == "--"
|| line == "---"
|| line == "----"
|| line.starts_with("-----")
|| line.starts_with("---")
|| line.starts_with("_____")
|| line.starts_with("=====")
|| line.starts_with("*****")
@@ -336,9 +334,17 @@ mod tests {
let (plain, _) = simplify(escaped, true);
assert_eq!(plain, "text\n\n--\ntreated as footer when unescaped");
// Nonstandard footer sent by https://siju.es/
let input = "Message text here\n---Desde mi teléfono con SIJÚ\n\nQuote here".to_string();
let (plain, _) = simplify(input.clone(), false);
assert_eq!(plain, "Message text here [...]");
let (plain, _) = simplify(input.clone(), true);
assert_eq!(plain, input);
let input = "--\ntreated as footer when unescaped".to_string();
let (plain, _) = simplify(input.clone(), true);
assert_eq!(plain, ""); // see remove_message_footer() for some explanations
let escaped = escape_message_footer_marks(&input);
let (plain, _) = simplify(escaped, true);
assert_eq!(plain, "--\ntreated as footer when unescaped");