use PublicInbox::MID qw/mid_clean mid_escape/;
use base qw/Exporter/;
our @EXPORT_OK = qw/ascii_html obfuscate_addrs to_filename src_escape
- to_attr prurl mid_href/;
+ to_attr prurl mid_href fmt_ts ts2str/;
+use POSIX qw(strftime);
my $enc_ascii = find_encoding('us-ascii');
# safe-ish acceptable filename pattern for portability
# like format_sanitized_subject in git.git pretty.c with '%f' format string
sub to_filename ($) {
- my ($s, undef) = split(/\n/, $_[0]);
+ my $s = (split(/\n/, $_[0]))[0] // return; # empty string => undef
$s =~ s/[^A-Za-z0-9_\.]+/-/g;
$s =~ tr/././s;
$s =~ s/[\.\-]+\z//;
$s =~ s/\A[\.\-]+//;
- $s
+ $s eq '' ? undef : $s;
}
# convert a filename (or any string) to HTML attribute
$first . $str;
}
+# for the t= query parameter passed to overview DB
+sub ts2str ($) { strftime('%Y%m%d%H%M%S', gmtime($_[0])) };
+
+# human-friendly format
+sub fmt_ts ($) { strftime('%Y-%m-%d %k:%M', gmtime($_[0])) }
+
1;