All my plugins in the released stable versions, so the repository starts

[matthijs/upstream/blosxom-plugins.git] / xtaran / date_rfc822

diff --git a/xtaran/date_rfc822 b/xtaran/date_rfc822
new file mode 100644 (file)
index 0000000..8911020
--- /dev/null
+++ b/xtaran/date_rfc822
@@ -0,0 +1,76 @@
+# Blosxom Plugin: date_rfc822
+# Author(s): Axel Beckert <abe@deuxchevaux.org>, based on 822-date
+# Version: 1.0
+# Documentation: See the bottom of this file or type: perldoc date_rfc822
+
+package date_rfc822;
+
+$date; # use as $date_rfc822::date
+
+use POSIX qw(strftime);
+
+sub start {
+  1;
+}
+
+sub date {
+  my ($pkg, $path, $date_ref, $mtime, @date_bits) = @_;
+
+@localtm = localtime ($mtime);
+$localtms = localtime ($mtime);
+@gmttm = gmtime ($mtime);
+$gmttms = gmtime ($mtime);
+
+if ($localtm[0] != $gmttm[0]) {
+    die (sprintf ("local timezone differs from GMT by a non-minute interval\n"
+                . "local time: %s\n"
+                . "GMT time: %s\n", $localtms, $gmttms));
+}
+
+$localmin = $localtm[1] + $localtm[2] * 60;
+$gmtmin = $gmttm[1] + $gmttm[2] * 60;
+
+if ((($gmttm[6] + 1) % 7) == $localtm[6]) {
+    $localmin += 1440;
+} elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) {
+    $localmin -= 1440;
+} elsif ($gmttm[6] == $localtm[6]) {
+    1;
+} else {
+    die ("822-date: local time offset greater than or equal to 24 hours\n");
+}
+
+$offset = $localmin - $gmtmin;
+$offhour = $offset / 60;
+$offmin = abs ($offset % 60);
+
+if (abs ($offhour) >= 24) { 
+    die ("822-date: local time offset greater than or equal to 24 hours\n");
+}
+
+$date = sprintf 
+    (
+     "%s, %2d %s %d %02d:%02d:%02d %s%02d%02d",
+     (Sun,Mon,Tue,Wed,Thu,Fri,Sat)[$localtm[6]], # day of week
+     $localtm[3],              # day of month
+     (Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec)[$localtm[4]], # month
+     $localtm[5]+1900,         # year
+     $localtm[2],              # hour
+     $localtm[1],              # minute
+     $localtm[0],              # sec
+     ($offset >= 0) ? '+' : '-',# TZ offset direction
+     abs ($offhour),           # TZ offset hour
+     $offmin,                  # TZ offset minute
+     ) || die "822-date: output error: $!\n";
+
+
+  1;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Blosxom Plug-in: date_rfc822