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authorCecil Hugh Watson <knoppmyth@gmail.com>2009-07-19 06:42:13 (GMT)
committerCecil Hugh Watson <knoppmyth@gmail.com>2009-07-19 06:42:13 (GMT)
commit78d204762df37d87ac1b6139bb04d90ac863a9c1 (patch)
treea92562639fa188dd5fd08f6618628e17716ee5c1 /abs/extra-testing/myth2ipod/myth2ipod.txt
parent2912f0964498d3d2e80e875a2fd1c2016b9e9253 (diff)
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Myth2Ipod: More LinHES friendly.
Diffstat (limited to 'abs/extra-testing/myth2ipod/myth2ipod.txt')
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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 = "/myth/ipodfeed/feed.php";
- my $feedpath = "/myth/ipodfeed/";
- my $wwwloc = "/var/www/";
- my $feedurl = "http://hostname/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/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/local/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;
-}