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Merge branch 'master' of ssh://git-annex.branchable.com

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Joey Hess 2014-08-10 19:41:41 -04:00
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doc/tips/dumb_metadata_extraction_from_xbmc.mdwn Normal file
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I wanted to get the list of movies I haven't seen yet in XBMC, and i'm lazy. So I'll use [[metadata]] to be able to extract those movies only, for the road for example.
First I fiddled around with shell scripts to extract the list of those films, which in XBMC-speak means that have a `NULL playCount`. Since there are two ways that XMBC can represent those files (in a `stack://` if there is multiple files for the movie or not), there are two scripts. For "stacked" movies:
echo 'SELECT files.strFileName FROM movie JOIN files ON files.idFile=movie.idFile JOIN path ON path.idPath=files.idPath WHERE playCount IS NULL AND files.strFileName LIKE "stack://%";' | sqlite3 /home/video/.xbmc/userdata/Database/MyVideos75.db | sed "s#stack://##;s/, /\n/g" | sed "s#/home/media/video/##"
And the rest:
echo 'SELECT path.strPath || files.strFileName FROM movie JOIN files ON files.idFile=movie.idFile JOIN path ON path.idPath=files.idPath WHERE playCount IS NULL AND files.strFileName NOT LIKE "stack://%";' | sqlite3 /home/video/.xbmc/userdata/Database/MyVideos75.db | sed "s#/home/media/video/##"
Also notice how I remove the absolute prefix for the annex so that i can refer to files as a relative path.
So this quick and dirty hack could have been used to mark files as "new". Unfortunately, this won't unmark them when the playcount increases. So instead I think this should be a field, and we need to extract the playcount. Play around with shell scripting enough to get sick, get back into bad perl habits and you'll end up with this nasty script: [[git-annex-xbmc-playcount.pl]].
-- [[anarcat]]

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doc/tips/dumb_metadata_extraction_from_xbmc/git-annex-xbmc-playcount.pl Normal file
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#! /usr/bin/perl -w
my $dbpath="/home/video/.xbmc/userdata/Database/MyVideos75.db";
my $prefix="/home/media/video/";
my @lines = `echo 'SELECT playCount, path.strPath, files.strFileName FROM movie JOIN files ON files.idFile=movie.idFile JOIN path ON path.idPath=files.idPath;' | sqlite3 $dbpath`;
for (@lines) {
my ($count, $dir, $file) = split /\|/;
chomp $file;
$dir =~ s/$prefix//;
if ($file =~ s#stack://##) {
for (split /,/, $file) {
s/$prefix//;
s/^ //;
s/ $//;
my @cmd = (qw(git annex metadata --set), "playCount=$count", $_);
system(@cmd);
}
}
else {
my @cmd = (qw(git annex metadata --set), "playCount=$count", "$dir$file");
system(@cmd);
}
}