diff options
| author | Vitaly Ovchinnikov <v@postbox.nz> | 2023-09-12 21:19:12 +0000 |
|---|---|---|
| committer | Robin Jarry <robin@jarry.cc> | 2023-09-19 01:20:11 +0200 |
| commit | 8f15b804d1a760d4f4e5c0c47a8a26ee2c04a830 (patch) | |
| tree | 12926fa183e53a65154b16e767e524feaeff490a /lib/parse/hyperlinks.go | |
| parent | d57aa9e582f1644e2ee260c5c18fbf974dcc03ee (diff) | |
| download | aerc-8f15b804d1a760d4f4e5c0c47a8a26ee2c04a830.tar.gz | |
hyperlinks: better parsing of emails without mailto prefixes
Add some new tests from the emails I have and make them work by
adjusting the code that looks for hyperlinks.
The idea is to treat "inline" emails (those without mailto:) a little
bit different and stop a little earlier while looking for their ends.
Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz>
Acked-by: Robin Jarry <robin@jarry.cc>
Diffstat (limited to 'lib/parse/hyperlinks.go')
| -rw-r--r-- | lib/parse/hyperlinks.go | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/lib/parse/hyperlinks.go b/lib/parse/hyperlinks.go index dd334dd4..1200f936 100644 --- a/lib/parse/hyperlinks.go +++ b/lib/parse/hyperlinks.go @@ -37,6 +37,9 @@ func HttpLinks(r io.Reader) (io.Reader, []string) { scheme = j - i j = scheme + // "inline" email without a mailto: prefix - add some extra checks for those + inlineEmail := len(match) > 4 && match[2] == -1 && match[4] == -1 + for !emitUrl && j < len(b) && bytes.IndexByte(urichars, b[j]) != -1 { switch b[j] { case '[': @@ -69,9 +72,21 @@ func HttpLinks(r io.Reader) (io.Reader, []string) { } else { j++ } + case '&': + if inlineEmail { + emitUrl = true + } else { + j++ + } default: j++ } + + // we don't want those in inline emails + if inlineEmail && (paren > 0 || ltgt > 0 || bracket > 0) { + j-- + emitUrl = true + } } // Heuristic to remove trailing characters that are @@ -91,7 +106,7 @@ func HttpLinks(r io.Reader) (io.Reader, []string) { continue } url := string(b[:j]) - if match[2] == -1 && match[4] == -1 { + if inlineEmail { // Email address with missing mailto: scheme. Add it. url = "mailto:" + url } |