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Add support for long emoji names between colons (so copy paste from slack can work) #7

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Add support for long emoji names between colons (so copy paste from slack can work) #7

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31 changes: 29 additions & 2 deletions src/bottom.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -32,8 +32,22 @@ pub fn encode_string(input: &dyn AsRef<str>) -> String {
input.as_ref().bytes().map(encode_byte).collect::<String>()
}

pub fn decode_string(input: &dyn AsRef<str>) -> Result<String, TranslationError> {
let input = input.as_ref();
pub fn delongate(input: &str) -> String {
return input
.replace(":sparkling_heart:", "💖")
.replace(":pleading_face:", "🥺")
.replace(":point_left:", "👈")
.replace(":point_right:", "👉")
.replace(":sparkles:", "✨");
}

pub fn decode_string_long<'a>(input: &dyn AsRef<str>, do_delongate: bool) -> Result<String, TranslationError> {
let mut input = input.as_ref();
let new_input;
if do_delongate{
new_input = delongate(input);
input = new_input.as_ref();
}
let result = {
// Older versions used a ZWSP as a character separator, instead of `👉👈`.
let split_char = input
Expand All @@ -56,6 +70,10 @@ pub fn decode_string(input: &dyn AsRef<str>) -> Result<String, TranslationError>
mod tests {
use super::*;

fn decode_string<'a>(input: &dyn AsRef<str>) -> Result<String, TranslationError> {
return decode_string_long(input, false);
}

#[test]
fn test_string_encode() {
assert_eq!(
Expand Down Expand Up @@ -119,4 +137,13 @@ mod tests {
"がんばれ",
);
}

#[test]
fn test_long_names() {
assert_eq!(
decode_string_long(&":sparkling_heart::sparkles::sparkles::pleading_face:,:point_right::point_left::sparkling_heart::sparkling_heart::sparkles:,:point_right::point_left::sparkling_heart::sparkling_heart::sparkles::point_right::point_left::sparkling_heart::sparkling_heart:,,,:point_right::point_left:", true)
.unwrap(),
"Long",
);
}
}
6 changes: 5 additions & 1 deletion src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,9 @@ fn main() -> Result<()> {
.arg(Arg::from_usage(
"regress -r --regress 'Translate bottom to human-readable text (futile)'",
))
.arg(Arg::from_usage(
"-d --decode-long 'When using regress mode, decode emojis in long-name form (e.g. :sparkling_heart:, useful for pasting from slack)'",
))
.group(
ArgGroup::with_name("action")
.required(true)
Expand Down Expand Up @@ -54,7 +57,8 @@ fn main() -> Result<()> {
let result = if args.is_present("bottomify") {
bottom::encode_string(&input)
} else {
bottom::decode_string(&input).context("The input was invalid.")?
let delongate = args.is_present("decode-long");
bottom::decode_string_long(&input, delongate).context("The input was invalid.")?
};

if file_output {
Expand Down