provide shortened url if a shortener is used on the host and --shorte… #30
Conversation
…n is specified This takes advantage of if the host has shlink or yourl configured via it's local proxy (shortenviayourls or shortenviashlink) and provides the shortened url if found. If --shorten is applied and there is no proxy it will fall back to the default url. Likewise if a config file has --shorten and you want to retrieve the full url --no-shorten can be used.
Mydayyy
left a comment
Mydayyy
left a comment
There was a problem hiding this comment.
Thanks for your contribution, highly appreciated! I noted down a few points, happy to hear your thoughts on it
| directories = "5.0.1" | ||
| log = "0.4.22" | ||
| scraper = "0.21.0" | ||
| ureq = "2" |
There was a problem hiding this comment.
I believe this is unused, isn't it? If yes we can remove it
| match try_method(opts, long_url, "shortenviayourls") { | ||
| Ok(u) => Ok(u), | ||
| Err(e1) => { | ||
| log::debug!("YOURLS shorten failed ({e1:?}), trying shlink…"); | ||
|
|
||
| // 2) fall back to shlink proxy | ||
| match try_method(opts, long_url, "shortenviashlink") { | ||
| Ok(u) => Ok(u), | ||
| Err(e2) => { | ||
| // preserve useful debug, but return a single error | ||
| log::debug!("Shlink shorten also failed ({e2:?})"); | ||
| Err(PasteError::InvalidData) | ||
| } | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
Instead of a nested retry, I would propose a different construct:
turn the methods into an array and loop over it, aborting on the first non-None result, this can be done with
https://doc.rust-lang.org/std/iter/trait.Iterator.html#method.find_map
| if let Some(href_pos) = after_id.find("href=\"") { | ||
| let after_href = &after_id[href_pos + "href=\"".len()..]; | ||
| if let Some(end) = after_href.find('"') { | ||
| let url = &after_href[..end]; | ||
| if url.starts_with("https://") || url.starts_with("http://") { | ||
| return Ok(url.to_string()); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if let Some(href_pos) = after_id.find("href='") { | ||
| let after_href = &after_id[href_pos + "href='".len()..]; | ||
| if let Some(end) = after_href.find('\'') { | ||
| let url = &after_href[..end]; | ||
| if url.starts_with("https://") || url.starts_with("http://") { | ||
| return Ok(url.to_string()); | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
Same as below should be possible here to reduce code duplication, since I believe the only difference is ' or ":
Turn those into an array and use find_map (like below) to get the first non-None result
2 participants
…n is specified
This takes advantage of if the host has shlink or yourl configured via it's local proxy (shortenviayourls or shortenviashlink) and provides the shortened url if found. If --shorten is applied and there is no proxy it will fall back to the default url. Likewise if a config file has --shorten and you want to retrieve the full url --no-shorten can be used.
Tested on host with both shlink and yourls configured.