X-Git-Url: https://code.th-h.de/?p=scripts.git;a=blobdiff_plain;f=mmm%2Fmmm.pl;fp=mmm%2Fmmm.pl;h=1a322a5890baa1aa5fdc661822db01365ac1567f;hp=0000000000000000000000000000000000000000;hb=afd4787570bf9ab2075752764a677dc0c74cf694;hpb=8b47885dbee325bcc07b4dd2fda8a882d629c5cc

diff --git a/mmm/mmm.pl b/mmm/mmm.pl
new file mode 100644
index 0000000..1a322a5
--- /dev/null
+++ b/mmm/mmm.pl
@@ -0,0 +1,101 @@
+#! /usr/bin/perl -W
+#
+# mmm Version 0.1 by Thomas Hochstein
+#
+# Create a MIME multipart/alternative part, containing
+# text/plain (in Markdowen) and text/html, from a
+# Markdown file.
+#
+# Copyright (c) 2015 Thomas Hochstein <thh@inter.net>
+#
+# It can be redistributed and/or modified under the same terms under 
+# which Perl itself is published.
+
+my $VERSION = "0.1";
+
+use strict;
+use Getopt::Long qw(GetOptions);
+use Text::Markdown;
+
+# read commandline option(s)
+my ($OptInFile,$OptHeaderFile);
+GetOptions ('f|file=s'    => \$OptInFile,
+            't|headers=s' => \$OptHeaderFile,
+            'H|help'      => \&ShowPOD,
+            'V|version'   => \&ShowVersion) or exit 1;
+
+# read input from STDIN or --file
+# unset $/
+undef $/;
+my $markdown;
+if ($OptInFile) {
+  open(FILE, "< $OptInFile") or die "Can't open $OptInFile: $!";
+  $markdown = <FILE>;
+  close(FILE);
+} else {
+  $markdown = <>;
+}
+# read header template
+my $headers;
+if ($OptHeaderFile) {
+  open(HEADERS, "< $OptHeaderFile") or die "Can't open $OptHeaderFile: $!";
+  $headers = <HEADERS>;
+  close(HEADERS);
+  # remove all trailing newlines
+  $headers =~ s/\n+$//;
+}
+# reset $/
+$/ = "\n";
+
+# convert markdown to html
+my $html = Text::Markdown::Markdown($markdown);
+
+# output
+print  "$headers\n" if ($OptHeaderFile);
+
+my $Boundary = &GenBoundary;
+print  "MIME-Version: 1.0\n";
+print  "Content-Type: multipart/alternative;\n";
+printf ('boundary="%s"'."\n",$Boundary);
+print  "\n";
+
+print  "This is a multi-part message in MIME format.\n";
+
+printf ("--%s\n",$Boundary);
+print  "Content-Type: text/plain; charset=ISO-8859-15\n";
+print  "Content-Transfer-Encoding: 8bit\n";
+print  "\n";
+print  "$markdown\n";
+
+printf ("--%s\n",$Boundary);
+print  "Content-Type: text/html; charset=ISO-8859-15\n";
+print  "Content-Transfer-Encoding: 8bit\n";
+print  "X-Creator: Markdown/1.0.1\n";
+print  "\n";
+print  "$html\n";
+
+printf ("--%s--\n",$Boundary);
+
+exit(0);
+
+################################################################################
+
+sub GenBoundary {
+  my $hex;
+  $hex .= sprintf("%x", rand 16) for 1..20;
+  return ( "----------" . $hex);
+}
+
+sub ShowVersion {
+  print "mmm v$VERSION\n";
+  print "MIME multipart/alternative from Markdown - MMM\n";
+  print "Copyright (c) 2014 Thomas Hochstein <thh\@inter.net>\n";
+  print "This program is free software; you may redistribute it ".
+        "and/or modify it under the same terms as Perl itself.\n";
+  exit(100);
+};
+
+sub ShowPOD {
+  exec('perldoc', $0);
+  exit(100);
+};