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authorAndy Wortman <ixineeringeverywhere@gmail.com>2017-11-26 22:40:58 -0800
committerAndy Wortman <ixineeringeverywhere@gmail.com>2017-11-26 22:40:58 -0800
commit4681214e63fad92850b62335fb32c11fde51e94f (patch)
tree64108a87710c4f8213013a09aa36f83d37edcb07 /src
parent249ac9f6dadf87d3128785814b820fc8f946eec0 (diff)
colorize @ in tweet text
update todo
Diffstat (limited to 'src')
-rw-r--r--src/display/mod.rs50
1 files changed, 47 insertions, 3 deletions
diff --git a/src/display/mod.rs b/src/display/mod.rs
index 0cc1050..3e9d725 100644
--- a/src/display/mod.rs
+++ b/src/display/mod.rs
@@ -686,12 +686,56 @@ pub fn render_twete_no_recurse(twete_id: &TweetId, tweeter: &tw::TwitterCache, d
result.push(id_string);
result.push(author_string);
- let mut original_lines: Vec<String> = twete.text
-// .replace("\r", "\\r")
+ let raw_lines: Vec<String> = twete.text
.split("\n").map(|line| line.replace("\r", "\\r")).collect();
+ // now colorize @'s:
+ let mut colorized_lines: Vec<String> = vec![];
+
+ for line in raw_lines {
+ let mut name: Option<String> = None;
+ let mut new_line = String::new();
+ for c in line.chars() {
+ name = match name {
+ Some(mut handle) => {
+ match c {
+ 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
+ // so if we have a handle WIP, append to that string.
+ handle.push(c);
+ Some(handle)
+ },
+ c => {
+ // we HAD a handle, this just terminated it.
+ // if it was empty string, it's not really a mention, we can
+ // discard it.
+ if handle.len() > 0 {
+ new_line.push_str(&format!("{}@{}{}{}", color_for(&handle), &handle, termion::style::Reset, c));
+ } else {
+ new_line.push('@');
+ new_line.push(c);
+ }
+ None
+ }
+ }
+ },
+ None => {
+ if c == '@' {
+ Some(String::new())
+ } else {
+ new_line.push(c);
+ None
+ }
+ }
+ }
+ }
+ if let Some(mut handle) = name {
+ new_line.push_str(&format!("{}@{}{}", color_for(&handle), &handle, termion::style::Reset));
+ }
+ colorized_lines.push(new_line);
+ }
+
let mut urls_to_include: Vec<&str> = vec![];
- let urls_replaced = original_lines
+ let urls_replaced = colorized_lines
.into_iter()
.map(|line| {
let mut result: String = line.to_owned();