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+#!/usr/bin/perl -w
+# VERSION: 1.0b2 - myth2ipod
+# Get the latest version, and change log at myth2ipod.com
+# Author: Chris aka Wififun - email: wififun@myth2ipod.com
+# Contributions and testing by Paul Egli
+# modified to use nuvexport by starv at juniks dot org
+
+# Includes
+ use DBI;
+ use Getopt::Long;
+ use File::Path;
+
+# User variables
+ my $portable = "ipod";
+ my $feedfile = "/data/media/feed.php";
+ my $feedpath = "/data/media/";
+ my $wwwloc = "/data/srv/httpd/htdocs/";
+ my $feedurl = "http://REPLACEME/ipodfeed/";
+ my $nuvoptions ="--mode=iPod --nice=19 --cutlist --nodenoise --nodeinterlace --nomultipass";
+
+# Some variables
+ our ($dest, $format, $usage);
+ our ($db_host, $db_user, $db_name, $db_pass, $video_dir);
+ our ($hostname, $db_handle, $sql, $statement, $row_ref);
+ our ($chanid, $start, $nuvfile, @nuvarray);
+ my $rebuild = '0';
+ my $encode = '0';
+ my $debug = '0';
+ my $setup = '0';
+ my $cut = '0';
+ my( $rightnow ) = `date`;
+
+GetOptions ("rebuild" => \$rebuild,
+ "encode" => \$encode,
+ "debug" => \$debug,
+ "setup" => \$setup,
+ "cut" => \$cut);
+
+if ($setup == 1){
+ system("clear");
+ print "Setup will do everything needed to run this script.\n";
+ print "This has only been tested on KnoppMyth R5A22.\n";
+ print "make sure you have edited the variables for your conguration.\n";
+ my $cksetup = &promptUser("\nAre you sure you want to procceed?","n");
+ if ($cksetup =~ "y") {
+ DoSetup();
+ exit;
+ }
+ print "Setup exited. Nothing done.\n";
+ exit;
+}
+elsif ($rebuild == 1){
+ GenerateRSSFeed();
+ print "Rebuilding of RSS feed is complete.\n";
+ exit;
+}
+else {
+ Encode4Portable();
+ print "$title is ready for your $portable\n";
+
+ # Check to see if the feed file exists; if not, create it.
+ if (! -e $feedfile) {
+ print "No feed file found. I will make one for you.\n";
+ GenerateRSSFeed();
+ print "All done.\n";
+ }
+}
+
+sub Encode4Portable{
+ if ($#ARGV != 1) {
+ print "Encoding requires options.\nusage: myth2ipod <options> DIRECTORY FILE\n";
+ exit;
+ }
+
+ # Get the show information
+ $directory = $ARGV[0];
+ $file = $ARGV[1];
+ @file = split(/_/, $file);
+ $chanid = $file[0];
+ $start = substr $file[1],0,14;
+ if($debug == 1){ print "$chanid\n$start\n"};
+ if (! -e $directory."/".$file){
+ print "Opps, the file ".$directory.$file." does not exist.\n";
+ exit;
+ }
+
+ # Connect to the database
+ PrepSQLRead();
+ $db_handle = DBI->connect("dbi:mysql:database=$db_name:host=$db_host", $db_user, $db_pass)
+ or die "Cannot connect to database: $!\n\n";
+ $sql = "SELECT title, subtitle, description, category, starttime FROM recorded WHERE chanid = $chanid AND DATE_FORMAT(starttime,'%Y%m%d%H%i%s') = $start";
+
+ $statement = $db_handle->prepare($sql)
+ or die "Couldn't prepare query '$sql': $DBI::errstr\n";
+
+ $statement->execute()
+ or die "Couldn't execute query '$sql': $DBI::errstr\n";
+ $row_ref = $statement->fetchrow_hashref();
+ if($debug == 1){ print "$row_ref->{starttime}\n"};
+ $title = $row_ref->{title};
+ $subtitle = $row_ref->{subtitle};
+ $recorddate = $row_ref->{starttime};
+ $description = $row_ref->{description};
+ $category = $row_ref->{category};
+ $filename = $title."-".$subtitle."-".substr $start, 0, 8;
+ $filename =~ s/ /_/g;
+ $filename =~ s/&/+/g;
+ $filename =~ s/\047//g;
+ $filename =~ s/[^+0-9a-zA-Z_-]+/_/g;
+ $filename =~ s/_$//g;
+
+ printf("Starting nuvexport...\n");
+ EncodeIt();
+ printf("Nuvexport completed, starting xml generation...\n");
+ CreateItemXML();
+ printf("XML file created for \"$filename\" : Yipeee\n");
+ printf("Cleaning up temporary files\n");
+ $cmd = "rm -f $feedpath$chanid\_$start.temp.mp4";
+ print $cmd."\n";
+ if(system($cmd)) { print "Removing nuvexport temp file failed\n"; }
+
+ # remove the cutlist incase we added it.
+ if ($cut == 1){
+ printf("Generating cutlist\n");
+ $cmd = "/usr/bin/mythcommflag --chanid $chanid --starttime $start --clearcutlist";
+ print $cmd."\n";
+ if(system($cmd)) { print "It looks like I was not able to generate a cutlist.\n"; }
+ }
+ return 0;
+}
+
+#
+# Encode for Portable
+#
+sub EncodeIt {
+ # Create cutlist from commercial flagging if -cut was passed to the script
+ if ($cut == 1){
+ printf("Generating cutlist\n");
+ $cmd = "/usr/local/bin/mythcommflag --chanid $chanid --starttime $start --gencutlist";
+ print $cmd."\n";
+ if(system($cmd)) { print "It looks like I was not able to generate a cutlist.\n"; }
+ }
+
+ # Use nuvexport to do the work
+ $cmd = "/usr/local/bin/nuvexport --chanid=$chanid --start=$start $nuvoptions --filename=$chanid\_$start.temp --path=$feedpath";
+ print $cmd."\n";
+ if(system($cmd)) { print "Nuvexport encoding seems to have failed\n"; }
+
+ # Now clean up the output so iPods with firmware 1.1 and above can use it
+ $cmd = "/usr/bin/MP4Box -add $feedpath$chanid\_$start.temp.mp4 $feedpath$chanid\_$start.$portable.mp4";
+ print $cmd."\n";
+ if(system($cmd)) { print "MP4Box cleanup seems to have failed\n"; }
+ return 0;
+}
+
+#
+# Create XML with <ITEM> tag for this video file
+#
+sub CreateItemXML {
+ open(ITEM, ">$feedpath$chanid\_$start.$portable.xml");
+ print ITEM "<item>\n";
+ print ITEM "<title>".&encodeForXML($title." - ".$subtitle)."</title>\n";
+ print ITEM "<itunes:author>MythTV</itunes:author>\n";
+ print ITEM "<author>MythTV</author>\n";
+ print ITEM "<itunes:category text=\"TV Shows\"></itunes:category>\n";
+ print ITEM "<comments>".&encodeForXML($file)."</comments>\n";
+ print ITEM "<description>".&encodeForXML($description)."</description>\n";
+ print ITEM "<pubDate>".$recorddate."</pubDate>\n";
+ print ITEM "<enclosure url=\"".&encodeForXML("$feedurl$chanid\_$start.$portable.mp4")."\" type=\"video/quicktime\" />\n";
+ print ITEM "<itunes:duration></itunes:duration>\n";
+ print ITEM "<itunes:keywords>".&encodeForXML($title." - ".$subtitle." - ".$category)."</itunes:keywords>\n";
+ print ITEM "<category>".&encodeForXML($category)."</category>\n";
+ print ITEM "</item>\n";
+ print "\"$filename\" has been added to the feed.\n";
+ close(ITEM);
+ return 0;
+}
+
+#
+# Generate the RSS feed by combining the ITEM XML Files
+#
+sub GenerateRSSFeed {
+
+ open(RSS, ">$feedfile");
+ print RSS "<?php\n";
+ print RSS "header(\"Content-Type: text/xml\");\n";
+ print RSS "echo \"<?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?>\"; ?>\n";
+ print RSS "<rss xmlns:itunes=\"http://www.itunes.com/DTDs/Podcast-1.0.dtd\" version=\"2.0\">\n";
+ print RSS "<channel>\n";
+ print RSS "<title>MythTV - <? if (\$_GET['title'] == \"\") { \$title = \"*\"; echo \"Recorded Programs\"; }\n";
+ print RSS "else { \$title = \$_GET['title']; echo str_replace(\"_\",\" \",\$_GET['title']); } ?> </title>\n";
+ print RSS "<itunes:author>MythTV - myth2ipod</itunes:author>\n";
+ print RSS "<link>".&encodeForXML($feedurl)."</link>\n";
+ print RSS "<itunes:subtitle>Transcoded recording for your iPod Video.</itunes:subtitle>\n";
+ print RSS "<itunes:summary>Myth TV Recorded Programs for the iPod v.1</itunes:summary>\n";
+ print RSS "<description>Myth TV Recorded Programs for the iPod v.1</description>\n";
+ print RSS "<itunes:owner>\n";
+ print RSS "<itunes:name>MythTV</itunes:name>\n";
+ print RSS "<itunes:email>mythtv\@localhost</itunes:email>\n";
+ print RSS "</itunes:owner>\n";
+ print RSS "<itunes:explicit>No</itunes:explicit>\n";
+ print RSS "<language>en-us</language>\n";
+ print RSS "<copyright>Copyright 2005.</copyright>\n";
+ print RSS "<webMaster>mythtv\@localhost</webMaster>\n";
+ print RSS "<itunes:image href=\"http://myth2ipod.com/mythipod_200.jpg\" />\n";
+ print RSS "<itunes:category text=\"TV Shows\"></itunes:category>\n";
+ print RSS "<category>TV Shows</category>\n";
+ print RSS "<itunes:image href=\"http://myth2ipod.com/mythipod_200.jpg\"/>";
+ print RSS "<image>";
+ print RSS "<url>http://myth2ipod.com/mythipod_200.jpg</url>\n";
+ print RSS "<title>MythTV 2 iPod</title>\n";
+ print RSS "<link>".&encodeForXML($feedurl)."</link>\n";
+ print RSS "<width>200</width>\n";
+ print RSS "<height>200</height>\n";
+ print RSS "</image>\n";
+ print RSS "<? foreach (glob(\$title\.\"*\.$portable\.xml\") as \$file) {include \$file;} ?>\n";
+ print RSS "</channel>\n";
+ print RSS "</rss>\n";
+ close(RSS);
+ if($debug == 1){ print "I created a feed file, was I supposed to?\n"};
+
+ return 0;
+}
+
+# substitute for XML entities
+sub encodeForXML {
+ local $result;
+ $result = $_[0];
+ $result =~ s/&/&amp;/g;
+ $result =~ s/</&lt;/g;
+ $result =~ s/>/&gt;/g;
+ $result;
+}
+
+
+#
+# This code taken from one of the mythlink.sh scripts to get MySQL information
+#
+sub PrepSQLRead{
+# Get the hostname of this machine
+ $hostname = `hostname`;
+ chomp($hostname);
+
+# Read the mysql.txt file in use by MythTV.
+# could be in a couple places, so try the usual suspects
+ my $found = 0;
+ my @mysql = ('/usr/local/share/mythtv/mysql.txt',
+ '/usr/share/mythtv/mysql.txt',
+ '/etc/mythtv/mysql.txt',
+ '/usr/local/etc/mythtv/mysql.txt',
+ "$ENV{HOME}/.mythtv/mysql.txt",
+ 'mysql.txt'
+ );
+ foreach my $file (@mysql) {
+ next unless (-e $file);
+ $found = 1;
+ open(CONF, $file) or die "Unable to open $file: $!\n\n";
+ while (my $line = <CONF>) {
+ # Cleanup
+ next if ($line =~ /^\s*#/);
+ $line =~ s/^str //;
+ chomp($line);
+ # Split off the var=val pairs
+ my ($var, $val) = split(/\=/, $line, 2);
+ next unless ($var && $var =~ /\w/);
+ if ($var eq 'DBHostName') {
+ $db_host = $val;
+ }
+ elsif ($var eq 'DBUserName') {
+ $db_user = $val;
+ }
+ elsif ($var eq 'DBName') {
+ $db_name = $val;
+ }
+ elsif ($var eq 'DBPassword') {
+ $db_pass = $val;
+ }
+ # Hostname override
+ elsif ($var eq 'LocalHostName') {
+ $hostname = $val;
+ }
+ }
+ close CONF;
+ }
+ die "Unable to locate mysql.txt: $!\n\n" unless ($found && $db_host);
+ return 0;
+}
+
+sub promptUser {
+ local($promptString,$defaultValue) = @_;
+ if ($defaultValue) {
+ print $promptString, "[", $defaultValue, "]: ";
+ } else {
+ print $promptString, ": ";
+ }
+
+ $| = 1; # force a flush after our print
+ $_ = <STDIN>; # get the input from STDIN (presumably the keyboard)
+ chomp;
+ if ("$defaultValue") {
+ return $_ ? $_ : $defaultValue; # return $_ if it has a value
+ } else {
+ return $_;
+ }
+}
+
+sub DoSetup {
+ print "\nNot ready yet. How do you send the cd command from perl?\n";
+ return 0;
+}
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