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#!/usr/bin/perl -w |
2 |
|
3 |
use strict; |
4 |
|
5 |
use Cwd qw/abs_path/; |
6 |
use File::Temp qw/tempdir/; |
7 |
use lib './lib'; |
8 |
|
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use WebPAC::Common 0.02; |
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use WebPAC::Parser 0.08; |
11 |
use WebPAC::Input 0.16; |
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use WebPAC::Store 0.14; |
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use WebPAC::Normalize 0.22; |
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use WebPAC::Output::TT; |
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use WebPAC::Validate 0.11; |
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use WebPAC::Output::MARC; |
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use WebPAC::Config; |
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use Getopt::Long; |
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use File::Path; |
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use Time::HiRes qw/time/; |
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use File::Slurp; |
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use Data::Dump qw/dump/; |
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use Storable qw/dclone/; |
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use Pod::Usage qw/pod2usage/; |
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|
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use Proc::Queue size => 1; |
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use POSIX ":sys_wait_h"; # imports WNOHANG |
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|
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=head1 NAME |
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|
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run.pl - start WebPAC indexing |
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|
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B<this command will probably go away. Don't get used to it!> |
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|
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=head1 OPTIONS |
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|
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=over 4 |
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|
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=item --offset 42 |
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|
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start loading (all) databases at offset 42 |
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|
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=item --limit 100 |
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|
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limit loading to 100 records |
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|
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=item --clean |
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|
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remove database and Hyper Estraier index before indexing |
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|
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=item --only=database_name/input_filter |
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|
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reindex just single database (legacy name is --one) |
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|
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C</input_filter> is optional part which can be C<name> |
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or C<type> from input |
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|
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=item --config conf/config.yml |
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|
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path to YAML configuration file |
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|
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=item --stats |
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|
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disable indexing, modify_* in configuration and dump statistics about field |
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and subfield usage for each input |
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|
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=item --validate path/to/validation_file |
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|
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turn on extra validation of imput records, see L<WebPAC::Validation> |
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|
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You can use special variables C<$database> and $C<$input> in this parametar |
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like C<--validate 'conf/validate/$database-$input'> to construct filename |
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|
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=item --validate-delimiters path/to/validate_delimiters_file |
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|
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this option is used with C<--validate> to turn on extra validation of |
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delimiters. If file is non existant, it will be created on first run. |
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|
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=item --marc-generate |
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|
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Generate MARC file. This will automatically be on if file contains C<marc*> directives. |
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You can use this option as C<--no-marc-generate> to disable MARC generation. |
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|
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=item --marc-lint |
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|
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By default turned on if normalisation file has C<marc*> directives. You can disable lint |
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messages with C<--no-marc-lint>. |
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|
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=item --marc-dump |
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|
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Force dump or input and marc record for debugging. |
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|
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=item --parallel 4 |
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|
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Run databases in parallel (aproximatly same as number of processors in |
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machine if you want to use full load) |
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|
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=item --only-links |
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|
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Create just links |
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|
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=item --merge |
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|
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Create merged index of databases which have links |
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|
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=back |
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|
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=cut |
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|
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my $offset; |
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my $limit; |
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|
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my $clean = 0; |
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my $config_path; |
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my $debug = 0; |
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my $only_filter; |
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my $stats = 0; |
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my $validate_path; |
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my $validate_delimiters_path; |
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my $marc_generate = 1; |
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my $marc_lint = 1; |
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my $marc_dump = 0; |
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my $parallel = 0; |
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my $only_links = 0; |
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my $merge = 0; |
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my $help; |
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|
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my $log = _new WebPAC::Common()->_get_logger(); |
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|
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GetOptions( |
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"limit=i" => \$limit, |
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"offset=i" => \$offset, |
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"clean" => \$clean, |
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"one=s" => \$only_filter, |
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"only=s" => \$only_filter, |
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"config" => \$config_path, |
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"debug+" => \$debug, |
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"stats" => \$stats, |
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"validate=s" => \$validate_path, |
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"validate-delimiters=s" => \$validate_delimiters_path, |
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"marc-generate!" => \$marc_generate, |
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"marc-lint!" => \$marc_lint, |
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"marc-dump!" => \$marc_dump, |
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"parallel=i" => \$parallel, |
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"only-links!" => \$only_links, |
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"merge" => \$merge, |
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"help" => \$help, |
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); |
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|
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$marc_generate = 0 if ( $validate_delimiters_path ); |
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|
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pod2usage(-verbose => 2) if ($help); |
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|
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my $config = new WebPAC::Config( path => $config_path ); |
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|
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#print "config = ",dump($config) if ($debug); |
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|
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die "no databases in config file!\n" unless ($config->databases); |
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|
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$log->info( "-" x 79 ); |
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|
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my $log_file = 'log'; |
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|
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if (-e $log_file ) { # && -s $log_file > 5 * 1024 * 1024) { |
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$log->info("moved old log with ", -s $log_file, " bytes to '${log_file}.old'"); |
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rename $log_file, "${log_file}.old" || $log->logwarn("can't rename $log_file to ${log_file}.old: $!"); |
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} |
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|
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my $estcmd_fh; |
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my $estcmd_path = './estcmd-merge.sh'; |
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if ($merge) { |
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open($estcmd_fh, '>', $estcmd_path) || $log->logdie("can't open $estcmd_path: $!"); |
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print $estcmd_fh 'cd /data/estraier/_node/ || exit 1',$/; |
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print $estcmd_fh 'sudo /etc/init.d/hyperestraier stop',$/; |
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$log->info("created merge batch file $estcmd_path"); |
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} |
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|
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my $validate; |
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$validate = new WebPAC::Validate( |
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delimiters => $config->webpac('delimiters'), |
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) if ($validate_path || $validate_delimiters_path); |
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|
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my $use_indexer = $config->use_indexer; |
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$stats ||= $validate; |
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if ($stats) { |
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$log->debug("disabled indexing for stats collection"); |
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$use_indexer = undef; |
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} else { |
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$log->info("using $use_indexer indexing engine..."); |
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} |
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|
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# parse normalize files and create source files for lookup and normalization |
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|
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my $parser = new WebPAC::Parser( config => $config ); |
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|
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my $total_rows = 0; |
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my $start_t = time(); |
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|
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my @links; |
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|
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if ($parallel) { |
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$log->info("Using $parallel processes for speedup"); |
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Proc::Queue::size($parallel); |
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} |
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|
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sub create_ds_config { |
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my ($db_config, $database, $input, $mfn) = @_; |
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my $c = dclone( $db_config ); |
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$c->{_} = $database || $log->logconfess("need database"); |
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$c->{_mfn} = $mfn || $log->logconfess("need mfn"); |
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$c->{input} = $input || $log->logconfess("need input"); |
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return $c; |
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} |
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|
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foreach my $database ( sort keys %{ $config->databases } ) { |
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my $db_config = $config->databases->{$database}; |
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|
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my ($only_database,$only_input) = split(m#/#, $only_filter) if ($only_filter); |
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next if ($only_database && $database !~ m/$only_database/i); |
220 |
|
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if ($parallel) { |
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my $f=fork; |
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if(defined ($f) and $f==0) { |
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$log->info("Created processes $$ for speedup"); |
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} else { |
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next; |
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} |
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} |
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|
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my $indexer; |
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if ($use_indexer && $parser->have_rules( 'search', $database )) { |
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|
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my $cfg_name = $use_indexer; |
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$cfg_name =~ s/\-.*$//; |
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|
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my $indexer_config = $config->get( $cfg_name ) || $log->logdie("can't find '$cfg_name' part in confguration"); |
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$indexer_config->{database} = $database; |
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$indexer_config->{clean} = $clean; |
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$indexer_config->{label} = $db_config->{name}; |
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|
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# force clean if database has links |
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$indexer_config->{clean} = 1 if ($db_config->{links}); |
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|
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if ($use_indexer eq 'hyperestraier') { |
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|
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# open Hyper Estraier database |
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use WebPAC::Output::Estraier '0.10'; |
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$indexer = new WebPAC::Output::Estraier( %{ $indexer_config } ); |
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|
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} elsif ($use_indexer eq 'hyperestraier-native') { |
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|
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# open Hyper Estraier database |
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use WebPAC::Output::EstraierNative; |
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$indexer = new WebPAC::Output::EstraierNative( %{ $indexer_config } ); |
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|
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} elsif ($use_indexer eq 'kinosearch') { |
257 |
|
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# open KinoSearch |
259 |
use WebPAC::Output::KinoSearch; |
260 |
$indexer_config->{clean} = 1 unless (-e $indexer_config->{index_path}); |
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$indexer = new WebPAC::Output::KinoSearch( %{ $indexer_config } ); |
262 |
|
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} else { |
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$log->logdie("unknown use_indexer: $use_indexer"); |
265 |
} |
266 |
|
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$log->logide("can't continue without valid indexer") unless ($indexer); |
268 |
} |
269 |
|
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|
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# |
272 |
# store Hyper Estraier links to other databases |
273 |
# |
274 |
if (ref($db_config->{links}) eq 'ARRAY' && $use_indexer) { |
275 |
foreach my $link (@{ $db_config->{links} }) { |
276 |
if ($use_indexer eq 'hyperestraier') { |
277 |
if ($merge) { |
278 |
print $estcmd_fh 'sudo -u www-data estcmd merge ' . $database . ' ' . $link->{to},$/; |
279 |
} else { |
280 |
$log->info("saving link $database -> $link->{to} [$link->{credit}]"); |
281 |
push @links, sub { |
282 |
$log->info("adding link $database -> $link->{to} [$link->{credit}]"); |
283 |
$indexer->add_link( |
284 |
from => $database, |
285 |
to => $link->{to}, |
286 |
credit => $link->{credit}, |
287 |
); |
288 |
}; |
289 |
} |
290 |
} else { |
291 |
$log->warn("NOT IMPLEMENTED WITH $use_indexer: adding link $database -> $link->{to} [$link->{credit}]"); |
292 |
} |
293 |
} |
294 |
} |
295 |
next if ($only_links); |
296 |
|
297 |
|
298 |
# |
299 |
# now WebPAC::Store |
300 |
# |
301 |
my $abs_path = abs_path($0); |
302 |
$abs_path =~ s#/[^/]*$#/#; |
303 |
|
304 |
my $db_path = $config->webpac('db_path'); |
305 |
|
306 |
if ($clean) { |
307 |
$log->info("creating new database '$database' in $db_path"); |
308 |
rmtree( $db_path ) || $log->warn("can't remove $db_path: $!"); |
309 |
} else { |
310 |
$log->info("working on database '$database' in $db_path"); |
311 |
} |
312 |
|
313 |
my $store = new WebPAC::Store( |
314 |
path => $db_path, |
315 |
debug => $debug, |
316 |
); |
317 |
|
318 |
|
319 |
# |
320 |
# now, iterate through input formats |
321 |
# |
322 |
|
323 |
my @inputs; |
324 |
if (ref($db_config->{input}) eq 'ARRAY') { |
325 |
@inputs = @{ $db_config->{input} }; |
326 |
} elsif ($db_config->{input}) { |
327 |
push @inputs, $db_config->{input}; |
328 |
} else { |
329 |
$log->info("database $database doesn't have inputs defined"); |
330 |
} |
331 |
|
332 |
foreach my $input (@inputs) { |
333 |
|
334 |
my $input_name = $input->{name} || $log->logdie("input without a name isn't valid: ",dump($input)); |
335 |
|
336 |
next if ($only_input && ($input_name !~ m#$only_input#i && $input->{type} !~ m#$only_input#i)); |
337 |
|
338 |
my $type = lc($input->{type}); |
339 |
|
340 |
die "I know only how to handle input types ", join(",", $config->webpac('inputs') ), " not '$type'!\n" unless (grep(/$type/, $config->webpac('inputs'))); |
341 |
|
342 |
my $input_module = $config->webpac('inputs')->{$type}; |
343 |
|
344 |
my @lookups = $parser->have_lookup_create($database, $input); |
345 |
|
346 |
$log->info("working on input '$input_name' in $input->{path} [type: $input->{type}] using $input_module", |
347 |
@lookups ? " creating lookups: ".join(", ", @lookups) : "" |
348 |
); |
349 |
|
350 |
if ($stats) { |
351 |
# disable modification of records if --stats is in use |
352 |
delete($input->{modify_records}); |
353 |
delete($input->{modify_file}); |
354 |
} |
355 |
|
356 |
my $input_db = new WebPAC::Input( |
357 |
module => $input_module, |
358 |
encoding => $config->webpac('webpac_encoding'), |
359 |
limit => $limit || $input->{limit}, |
360 |
offset => $offset, |
361 |
recode => $input->{recode}, |
362 |
stats => $stats, |
363 |
modify_records => $input->{modify_records}, |
364 |
modify_file => $input->{modify_file}, |
365 |
); |
366 |
$log->logdie("can't create input using $input_module") unless ($input); |
367 |
|
368 |
if (defined( $input->{lookup} )) { |
369 |
$log->warn("$database/$input_name has depriciated lookup definition, removing it..."); |
370 |
delete( $input->{lookup} ); |
371 |
} |
372 |
|
373 |
my $lookup_coderef; |
374 |
|
375 |
if (@lookups) { |
376 |
|
377 |
my $rules = $parser->lookup_create_rules($database, $input) || $log->logdie("no rules found for $database/$input"); |
378 |
|
379 |
$lookup_coderef = sub { |
380 |
my $rec = shift || die "need rec!"; |
381 |
my $mfn = $rec->{'000'}->[0] || die "need mfn in 000"; |
382 |
|
383 |
WebPAC::Normalize::data_structure( |
384 |
row => $rec, |
385 |
rules => $rules, |
386 |
config => create_ds_config( $db_config, $database, $input, $mfn ), |
387 |
); |
388 |
|
389 |
#warn "current lookup: ", dump(WebPAC::Normalize::_get_lookup()); |
390 |
}; |
391 |
|
392 |
WebPAC::Normalize::_set_lookup( undef ); |
393 |
|
394 |
$log->debug("created lookup_coderef using:\n$rules"); |
395 |
|
396 |
}; |
397 |
|
398 |
my $lookup_jar; |
399 |
|
400 |
my $maxmfn = $input_db->open( |
401 |
path => $input->{path}, |
402 |
code_page => $input->{encoding}, # database encoding |
403 |
lookup_coderef => $lookup_coderef, |
404 |
lookup => $lookup_jar, |
405 |
%{ $input }, |
406 |
load_row => sub { |
407 |
my $a = shift; |
408 |
return $store->load_row( |
409 |
database => $database, |
410 |
input => $input_name, |
411 |
id => $a->{id}, |
412 |
); |
413 |
}, |
414 |
save_row => sub { |
415 |
my $a = shift; |
416 |
return $store->save_row( |
417 |
database => $database, |
418 |
input => $input_name, |
419 |
id => $a->{id}, |
420 |
row => $a->{row}, |
421 |
); |
422 |
}, |
423 |
|
424 |
); |
425 |
|
426 |
my $lookup_data = WebPAC::Normalize::_get_lookup(); |
427 |
|
428 |
if (defined( $lookup_data->{$database}->{$input_name} )) { |
429 |
$log->debug("created following lookups: ", sub { dump( $lookup_data ) } ); |
430 |
|
431 |
foreach my $key (keys %{ $lookup_data->{$database}->{$input_name} }) { |
432 |
$store->save_lookup( |
433 |
database => $database, |
434 |
input => $input_name, |
435 |
key => $key, |
436 |
data => $lookup_data->{$database}->{$input_name}->{$key}, |
437 |
); |
438 |
} |
439 |
} |
440 |
|
441 |
my $report_fh; |
442 |
if ($stats || $validate) { |
443 |
my $path = "out/report/${database}-${input_name}.txt"; |
444 |
open($report_fh, '>', $path) || $log->logdie("can't open $path: $!"); |
445 |
|
446 |
print $report_fh "Report for database '$database' input '$input_name' records ", |
447 |
$offset || 1, "-", $limit || $input->{limit} || $maxmfn, "\n\n"; |
448 |
$log->info("Generating report file $path"); |
449 |
|
450 |
if ( $validate ) { |
451 |
$validate->read_validate_file( $validate->fill_in( $validate_path, database => $database, input => $input_name ) ) if ( $validate_path ); |
452 |
$validate->read_validate_delimiters_file( $validate->fill_in( $validate_delimiters_path, database => $database, input => $input_name ) ) if ( $validate_delimiters_path ); |
453 |
} |
454 |
} |
455 |
|
456 |
my $marc; |
457 |
if ($marc_generate && $parser->have_rules( 'marc', $database, $input_name )) { |
458 |
$marc = new WebPAC::Output::MARC( |
459 |
path => "out/marc/${database}-${input_name}.marc", |
460 |
lint => $marc_lint, |
461 |
dump => $marc_dump, |
462 |
); |
463 |
} |
464 |
|
465 |
my $rules = $parser->normalize_rules($database,$input_name) || $log->logdie("no normalize rules found for $database/$input_name"); |
466 |
$log->debug("parsed normalize rules:\n$rules"); |
467 |
|
468 |
# reset position in database |
469 |
$input_db->seek(1); |
470 |
|
471 |
# generate name of config key for indexer (strip everything after -) |
472 |
my $indexer_config = $use_indexer; |
473 |
$indexer_config =~ s/^(\w+)-?.*$/$1/g if ($indexer_config); |
474 |
|
475 |
my $lookup_hash; |
476 |
my $depends = $parser->depends($database,$input_name); |
477 |
|
478 |
if ($depends) { |
479 |
$log->debug("$database/$input_name depends on: ", dump($depends)) if ($depends); |
480 |
$log->logdie("parser->depends didn't return HASH") unless (ref($depends) eq 'HASH'); |
481 |
|
482 |
foreach my $db (keys %$depends) { |
483 |
foreach my $i (keys %{$depends->{$db}}) { |
484 |
foreach my $k (keys %{$depends->{$db}->{$i}}) { |
485 |
my $t = time(); |
486 |
$log->debug("loading lookup $db/$i"); |
487 |
$lookup_hash->{$db}->{$i}->{$k} = $store->load_lookup( |
488 |
database => $db, |
489 |
input => $i, |
490 |
key => $k, |
491 |
); |
492 |
$log->debug(sprintf("lookup $db/$i took %.2fs", time() - $t)); |
493 |
} |
494 |
} |
495 |
} |
496 |
|
497 |
$log->debug("lookup_hash = ", sub { dump( $lookup_hash ) }); |
498 |
} |
499 |
|
500 |
|
501 |
foreach my $pos ( 0 ... $input_db->size ) { |
502 |
|
503 |
my $row = $input_db->fetch || next; |
504 |
|
505 |
$total_rows++; |
506 |
|
507 |
my $mfn = $row->{'000'}->[0]; |
508 |
|
509 |
if (! $mfn || $mfn !~ m#^\d+$#) { |
510 |
$log->warn("record $pos doesn't have valid MFN but '$mfn', using $pos"); |
511 |
$mfn = $pos; |
512 |
push @{ $row->{'000'} }, $pos; |
513 |
} |
514 |
|
515 |
|
516 |
if ($validate) { |
517 |
if ( my $errors = $validate->validate_rec( $row, $input_db->dump_ascii ) ) { |
518 |
$log->error( "MFN $mfn validation error:\n", |
519 |
$validate->report_error( $errors ) |
520 |
); |
521 |
} |
522 |
next; # validation doesn't create any output |
523 |
} |
524 |
|
525 |
my $ds = WebPAC::Normalize::data_structure( |
526 |
row => $row, |
527 |
rules => $rules, |
528 |
lookup => $lookup_hash, |
529 |
config => create_ds_config( $db_config, $database, $input, $mfn ), |
530 |
marc_encoding => 'utf-8', |
531 |
load_row_coderef => sub { |
532 |
my ($database,$input,$mfn) = @_; |
533 |
return $store->load_row( |
534 |
database => $database, |
535 |
input => $input, |
536 |
id => $mfn, |
537 |
); |
538 |
}, |
539 |
); |
540 |
|
541 |
$log->debug("ds = ", sub { dump($ds) }) if ($ds); |
542 |
|
543 |
$store->save_ds( |
544 |
database => $database, |
545 |
input => $input_name, |
546 |
id => $mfn, |
547 |
ds => $ds, |
548 |
) if ($ds && !$stats); |
549 |
|
550 |
$indexer->add( |
551 |
id => "${input_name}/${mfn}", |
552 |
ds => $ds, |
553 |
type => $config->get($indexer_config)->{type}, |
554 |
) if ($indexer && $ds); |
555 |
|
556 |
if ($marc) { |
557 |
my $i = 0; |
558 |
|
559 |
while (my $fields = WebPAC::Normalize::_get_marc_fields( fetch_next => 1 ) ) { |
560 |
$marc->add( |
561 |
id => $mfn . ( $i ? "/$i" : '' ), |
562 |
fields => $fields, |
563 |
leader => WebPAC::Normalize::_get_marc_leader(), |
564 |
row => $row, |
565 |
); |
566 |
$i++; |
567 |
} |
568 |
|
569 |
$log->info("Created $i instances of MFN $mfn\n") if ($i > 1); |
570 |
} |
571 |
} |
572 |
|
573 |
if ($validate) { |
574 |
my $errors = $validate->report; |
575 |
if ($errors) { |
576 |
$log->info("validation errors:\n$errors\n" ); |
577 |
print $report_fh "$errors\n" if ($report_fh); |
578 |
} |
579 |
|
580 |
print $report_fh "\nAll possible subfields/delimiter templates:\n", $validate->delimiters_templates( report => 1, current_input => 1 ), "\n\n"; |
581 |
|
582 |
# must be last thing that touches $validate for this input |
583 |
$validate->reset; |
584 |
} |
585 |
|
586 |
if ($stats) { |
587 |
my $s = $input_db->stats; |
588 |
$log->info("statistics of fields usage:\n$s"); |
589 |
print $report_fh "Statistics of fields usage:\n$s" if ($report_fh); |
590 |
} |
591 |
|
592 |
# close MARC file |
593 |
$marc->finish if ($marc); |
594 |
|
595 |
# close report |
596 |
close($report_fh) if ($report_fh); |
597 |
} |
598 |
|
599 |
eval { $indexer->finish } if ($indexer && $indexer->can('finish')); |
600 |
|
601 |
my $dt = time() - $start_t; |
602 |
$log->info("$total_rows records ", $indexer ? "indexed " : "", |
603 |
sprintf("in %.2f sec [%.2f rec/sec]", |
604 |
$dt, ($total_rows / $dt) |
605 |
) |
606 |
); |
607 |
|
608 |
|
609 |
# end forked process |
610 |
if ($parallel) { |
611 |
$log->info("parallel process $$ finished"); |
612 |
exit(0); |
613 |
} |
614 |
|
615 |
} |
616 |
|
617 |
if ($parallel) { |
618 |
# wait all children to finish |
619 |
sleep(1) while wait != -1; |
620 |
$log->info("all parallel processes finished"); |
621 |
} |
622 |
|
623 |
# save new delimiters if needed |
624 |
$validate->save_delimiters_templates if ( $validate ); |
625 |
|
626 |
# |
627 |
# handle links or merge after indexing |
628 |
# |
629 |
|
630 |
if ($merge) { |
631 |
print $estcmd_fh 'sudo /etc/init.d/hyperestraier start',$/; |
632 |
close($estcmd_fh); |
633 |
chmod 0700, $estcmd_path || $log->warn("can't chmod 0700 $estcmd_path: $!"); |
634 |
system $estcmd_path; |
635 |
} else { |
636 |
foreach my $link (@links) { |
637 |
$log->logdie("coderef in link ", Dumper($link), " is ", ref($link), " and not CODE") unless (ref($link) eq 'CODE'); |
638 |
$link->(); |
639 |
} |
640 |
} |