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Only certain protocols will be linkified in plain text e-mail. Closes #4849

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Eric Gregory 2012-03-29 15:41:05 -07:00
parent 4df70042a1
commit 0eb4d60e70
1 changed files with 17 additions and 2 deletions
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19
src/client/ui/message-viewer.vala
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@ -683,11 +683,26 @@ public class MessageViewer : WebKit.WebView {
"(?i)\\b((?:[a-z][\\w-]+:(?:/{1,3}|[a-z0-9%])|www\\d{0,3}[.]|[a-z0-9.\\-]+[.][a-z]{2,4}/)(?:[^\\s()<>]+|\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\))+(?:\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\)|[^\\s`!()\\[\\]{};:'\".,<>?«»“”‘’]))",
RegexCompileFlags.CASELESS);
output = r.replace(output, -1, 0, "<a href=\"\\g<1>\">\\g<1></a>");
output = r.replace_eval(output, -1, 0, 0, is_valid_url);
return output.replace(" \01 ", "&lt;").replace(" \02 ", "&gt;");
}
// Validates a URL.
// Ensures the URL begins with a valid protocol specifier. (If not, we don't
// want to linkify it.)
private bool is_valid_url(MatchInfo match_info, StringBuilder result) {
try {
string? url = match_info.fetch(0);
Regex r = new Regex("^(aim|apt|bitcoin|cvs|ed2k|ftp|file|finger|git|gtalk|http|https|irc|ircs|irc6|lastfm|ldap|ldaps|magnet|news|nntp|rsync|sftp|skype|smb|sms|svn|telnet|tftp|ssh|webcal|xmpp):",
RegexCompileFlags.CASELESS);
result.append(r.match(url) ? "<a href=\"%s\">%s</a>".printf(url, url) : url);
} catch (Error e) {
debug("URL parsing error: %s\n", e.message);
}
return false; // False to continue processing.
}
// Scrolls to the first unread message in the view, if any exist.
public void scroll_to_first_unread() {
foreach (Geary.Email email in messages) {