/[hyperestraier_wrappers]/trunk/perl/scripts/cpanest
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Annotation of /trunk/perl/scripts/cpanest

Parent Directory Parent Directory | Revision Log Revision Log


Revision 21 - (hide annotations)
Fri Sep 16 17:26:03 2005 UTC (17 years ago) by dpavlin
File size: 27968 byte(s)
make proper delete using out_doc (instead of creating empty document)
1 dpavlin 20 #!/usr/bin/perl -w
2    
3     =head1 NAME
4    
5     cpanest - generate an Hyper Estraier index for CPAN
6    
7     =head1 SYNOPSIS
8    
9     B<cpanest>
10     [B<-clean>] [B<-noclean>]
11     [B<-cpan> I<url or directory>]
12     [B<-node> I<node_uri>]
13     [B<-force>] [B<-noforce>]
14     [B<-keep> I<directory>]
15     [B<-match> I<regexp>]
16     [B<-test> I<level>]
17     [B<-trust_mtime>] [B<-notrust_mtime>]
18    
19     =head1 DESCRIPTION
20    
21     This is a port of C<cpanwait> from L<WAIT> perl search engine to node API of
22     Hyper Estraier.
23    
24     All the hard work was done by Ulrich Pfeifer who wrote all parsers and
25     formatters. I just added support for Hyper Estraier back-end after.
26    
27     B<This documentation is somewhat incomplete and off-the-sync with code.>
28    
29     =head1 OPTIONS
30    
31     =over 5
32    
33     =item B<-clean> / B<-noclean>
34    
35     Clean the table befor indexing. Default is B<off>.
36    
37     =item B<-cpan> I<url or directory>
38    
39     Default directory or URL for indexing. If an URL is given, there
40     currently must be a file F<indices/find-ls.gz> relative to it which
41     contains the output of C<find . -ls | gzip>.
42     Default is F<ftp://ftp.rz.ruhr-uni-bochum.de/pub/CPAN>.
43    
44    
45     =item B<-node> I<http://localhost:1978/node/cpan>
46    
47     Specify node URI
48    
49     =item B<-force>
50    
51     Force reindexing, even if B<cpan> thinks files are up to date.
52     Default is B<off>
53    
54     =item B<-keep> I<directory>
55    
56     If fetching from a remote server, keep files in I<directory>. Default is
57     F</app/unido-i06/src/share/lang/perl/96a/CPAN/sources>.
58    
59     =item B<-match> I<regexp>
60    
61     Limit to patches matching I<regexp>. Default is F<authors/id/>.
62    
63     =item B<-test> I<level>
64    
65     Set test level, were B<0> means normal operation, B<1> means, don't
66     really index and B<2> means, don't even get archives and examine them.
67    
68     =item B<-trust_mtime> / B<-notrust_mtime>
69    
70     If B<on>, the files mtimes are used to decide, which version of an
71     archive is the newest. If b<off>, the version extracted is used
72     (beware, there are far more version numbering schemes than B<cpan> can
73     parse).
74    
75     =back
76    
77     =head1 AUTHORS
78    
79     Ulrich Pfeifer E<lt>F<pfeifer@ls6.informatik.uni-dortumund.de>E<gt>
80    
81     Dobrica Pavlinusic E<lt>F<dpavlin@rot13.org>E<gt>
82    
83     =head1 COPYRIGHT
84    
85     Copyright (c) 1996-1997, Ulrich Pfeifer
86    
87     Copyright (c) 2005, Dobrica Pavlinusic
88    
89     =cut
90    
91     use strict;
92    
93     use File::Path;
94     use DB_File;
95     use Getopt::Long;
96     use File::Find;
97     use File::Basename;
98     use IO::File;
99     use IO::Zlib;
100    
101     use lib '/data/wait/lib';
102    
103     use WAIT::Parse::Base;
104     use WAIT::Parse::Pod;
105     use WAIT::Document::Tar;
106    
107     sub fname($);
108    
109     # maximum number of archives to index (set to -1 for unlimited)
110     my $max = -1;
111    
112     my %OPT = (
113     node => 'http://localhost:1978/node/cpan',
114     clean => 0,
115     remove => [],
116     force => 0,
117     # cpan => '/usr/src/perl/CPAN/sources',
118     cpan => '/rest/cpan/CPAN/',
119     trust_mtime => 1,
120     match => 'authors/id/',
121     test => 0,
122     # cpan => 'ftp://ftp.rz.ruhr-uni-bochum.de/pub/CPAN',
123     # cpan => 'ftp://ftp.uni-hamburg.de:/pub/soft/lang/perl/CPAN',
124     keep => '/tmp/CPAN/',
125     );
126    
127     GetOptions(\%OPT,
128     'node=s',
129     'cpan=s',
130     'keep=s',
131     'match=s',
132     'clean!',
133     'test=i', # test level 0: normal
134     # 1: don't change db
135     # 2: don't look at archives even
136    
137     'remove=s@',
138     'force!', # force indexing even if seen
139     'trust_mtime!', # use mtime instead of version number
140     'max=i',
141     'debug!',
142     ) || die "Usage: ...\n";
143    
144     if ($OPT{max}) {
145     $max = $OPT{max};
146     print STDERR "processing just first $max modules\n";
147     }
148    
149     # FIXME
150     #clean_node(
151     # node => $OPT{node},
152     # ) if $OPT{clean};
153    
154     my $tb = new HyperEstraier::WAIT::Table(
155     uri => $OPT{node},
156     attr => ['docid', 'headline', 'source', 'size', 'parent'],
157     key => 'docid',
158     invindex => [ qw/name synopsis bugs description text environment example author/ ],
159     debug => $OPT{debug},
160     ) or die "Could not open node '$OPT{node}'";
161    
162     my $layout= new WAIT::Parse::Pod;
163    
164     # Map e.g. '.../latest' to 'perl'. Used in wanted(). Effects version
165     # considerations. Value *must* match common prefix. Aliasing should be
166     # used if CPAN contains serveral distributions with different name but
167     # same root directory.
168     # We still have a problem if there are different root directories!
169    
170     my %ALIAS = (# tar name real (root) name
171     'Games-Scrabble' => 'Games',
172     'HTML-ParseBrowser' => 'HTML',
173     'iodbc_ext' => 'iodbc-ext-0.1',
174     'sol-inst' => 'Solaris',
175     'WebService-Validator-CSS-223C' => 'WebService-Validator-CSS-W3C-0.02',
176     'MPEG-ID3212Tag' => 'MPEG-ID3v2Tag-0.36',
177     'WebService-GoogleHack' => 'WebService',
178     'Db-Mediasurface-ReadConfig' => 'ReadConfig',
179     'Tie-Array-RestrictUpdates' => 'Tie',
180     'HTML-Lister' => 'HTML',
181     'Net-253950-AsyncZ' => 'Net-Z3950-AsyncZ-0.08',
182     'ChildExit_0' => 'ChildExit-0.1',
183     'Tie-TieConstant' => 'TieConstant.pm',
184     'Crypt-OpenSSL-23509' => 'Crypt-OpenSSL-X509-0.2',
185     'subclustv' => 'blib',
186     'finance-yahooquote' => 'Finance-YahooQuote-0.20',
187     'HPUX-FS' => 'FS',
188     'Business-DE-Konto' => 'Business',
189     'Digest-MD5-124p' => 'Digest-MD5-M4p-0.01',
190     'AKDB_Okewo_de' => 'AKDB',
191     'ExtUtils-0577' => 'ExtUtils-F77-1.14',
192     'LispFmt' => 'Lisp::Fmt-0.00',
193     'Acme-Stegano' => 'Acme',
194     'Acme-RTB' => 'Acme',
195     'WWW-Search-PRWire' => 'work',
196     'Video-Capture-214l' => 'Video-Capture-V4l-0.224',
197     'Tie-DirHandle' => 'Tie',
198     'DB2' => 'DBD-DB2-0.71a',
199     'Tie-Scalar-RestrictUpdates' => 'Tie',
200     'Math-MVPoly' => 'MVPoly',
201     'PlugIn' => 'PlugIn.pm',
202     'Lingua-ID-Nums2Words' => 'Nums2Words-0.01',
203     'chronos-1.' => 'Chronos',
204     'jp_beta' => 'jperl_beta_r1',
205     'Bundle-223C-Validator' => 'Bundle-W3C-Validator-0.6.5',
206     'Text-199' => 'Text-T9-1.0',
207     'Games-Literati' => 'Games',
208     'VMS-IndexedFile' => 'VMS',
209     'authen-rbac' => 'Authen',
210     'Graphics-EPS' => 'EPS.pm',
211     'new.spirit-2.' => 'new.spirit',
212     'Tk-MListbox' => 'MListbox-1.11',
213     'DBD-SQLrelay' => 'SQLRelay.pm',
214     'Tie-RDBM-Cached' => 'RDBM',
215     'PDL_IO_HDF' => 'HDF',
216     'HPUX-LVM' => 'LVM',
217     'Parse-Nibbler' => 'Parse',
218     'Digest-Perl-MD4' => 'MD4',
219     'Crypt-Imail' => 'Imail',
220     'ubertext' => 'Text-UberText-0.95',
221     'MP3-123U' => 'M3U',
222     'Qmail-Control' => 'Qmail',
223     'T-LXS' => 'Text-LevenshteinXS-0.02',
224     'HTML-Paginator' => 'HTML',
225     'swig' => 'SWIG1.1p5',
226     'MIDI-Realtime' => 'MIDI',
227     'sparky-public' => 'Sparky-Public-1.06',
228     'Chemistry-MolecularMass' => 'Chemistry',
229     'Net-253950-SimpleServer' => 'Net-Z3950-SimpleServer-0.08',
230     'NewsClipper-OpenSource' => 'NewsClipper-1.32-OpenSource',
231     'Win32API-Resources' => 'Resources.pm',
232     'Unicode-Collate-Standard-2131_1' => 'Unicode-Collate-Standard-V3_1_1-0.1',
233     'Net-026Term' => 'Net-C6Term-0.11',
234     'BitArray1' => 'BitArray',
235     'Audio-Radio-214L' => 'Audio-Radio-V4L-0.01',
236     'Devel-AutoProfiler' => 'Devel',
237     'Brasil-Checar-CGC' => 'Brasil',
238     'AI-NeuralNet-SOM' => 'SOM.pm',
239     'Net-BitTorrent-File-fix' => 'Net-BitTorrent-File-1.01',
240     'VMS-FindFile' => 'VMS',
241     'LoadHtml.' => 'README',
242     'Time-Compare' => 'Time',
243     'ShiftJIS-230213-MapUTF' => 'ShiftJIS-X0213-MapUTF-0.21',
244     'Image-WMF' => 'Image',
245     'sdf-2.0.eta' => 'sdf-2.001beta1',
246     'Math-Expr-LATEST' => 'Math-Expr-0.4',
247     'MP3-Player-PktConcert' => 'MP3',
248     'Apache-OWA' => 'OWA',
249     'Audio-Gramofile' => 'Audio',
250     'DBIx-Copy' => 'Copy',
251     'P4-024' => 'P4-C4-2.021',
252     'Disassemble-2386' => 'Disassemble-X86-0.13',
253     'Proc-Swarm' => 'Swarm-0.5',
254     'Smil' => 'perlysmil',
255     'Net-SSH-2232Perl' => 'Net-SSH-W32Perl-0.05',
256     'Win32-SerialPort' => 'SerialPort-0.19',
257     'Lingua-ID-Words2Nums' => 'Words2Nums-0.01',
258     'Parse-Text' => 'Text',
259     'DBIx-HTMLView-LATEST' => 'DBIx-HTMLView-0.9',
260     'Apache-NNTPGateway' => 'NNTPGateway-0.9',
261     'XPathToXML' => 'XPathToXML.pm',
262     'XML-WMM-ASX' => 'XML',
263     'CGISession' => 'CGI',
264     'Net-SMS-142' => 'Net-SMS-O2-0.019',
265     'Search-253950' => 'Search-Z3950-0.05',
266     'Date-Christmas' => 'Christmas',
267     'Win32-InternetExplorer-Window' => 'Win32',
268     'Apache-WAP-MailPeek' => 'MailPeek',
269     'Statistics-Table-F' => 'Statistics',
270     'BerkeleyDB_Locks' => 'BerkeleyDB-Locks-0_2',
271     'HookPrePostCall' => 'PrePostCall-1.2',
272     'Oak-AAS-Service-DBI_13_PAM' => 'Oak-AAS-Service-DBI_N_PAM-1.8',
273     'Math-Vector' => 'Vector.pm',
274     'Audio-124pDecrypt' => 'Audio-M4pDecrypt-0.04',
275     'libao-perl_0.03' => 'libao-perl-0.03',
276     'CGI-EZForm' => 'EZForm',
277     'Data-Locations-fixed' => 'Data-Locations-5.2-fixed',
278     'HTML-Template-Filter-Dreamweaver' => 'Dreamweaver',
279     'LineByLine' => 'LineByLine.pm',
280     'Geo-0400' => 'Geo-E00-0.05',
281     'WebService-Validator-HTML-223C' => 'WebService-Validator-HTML-W3C-0.03',
282     'DateTime-Format-223CDTF' => 'DateTime-Format-W3CDTF-0.04',
283     'DBD_SQLFLEX' => 'DBD-Sqlflex',
284     'Text-Number' => 'Number',
285     'DBIx-DataLookup' => 'DBIx',
286     'MP3-ID3211Tag' => 'MP3-ID3v1Tag-1.11',
287     'Text-Striphigh' => 'Striphigh-0.02',
288     'Tie-SortHash' => 'SortHash',
289     'Apache-AccessAbuse' => 'AccessAbuse',
290     'MP3-123U-Parser' => 'MP3-M3U-Parser',
291     'Net-253950' => 'Net-Z3950-0.44',
292     'Net-RBLClient' => 'RBLCLient-0.2',
293     'CGI-EasyCGI' => 'CGI',
294     'http-handle' => 'HTTP::Handle',
295     'JPEG-Comment' => 'JPEG',
296     'router-lg' => 'Router',
297     'Db-Mediasurface' => 'Mediasurface',
298     'Text-BarGraph' => 'bargraph',
299     'TL' => 'Text-Levenshtein-0.04',
300     'Config-Vars' => 'Config-0.01',
301     'Tie-PerfectHash' => 'Tie',
302     'DNS-TinyDNS' => 'DNS',
303     'DesignPattern-Factory' => 'Factory',
304     'WWW-01_Rail' => 'WWW-B_Rail-0.01',
305     'Win32-Exchange' => 'blib',
306     'Math-RPN' => 'Math',
307     'Db-Mediasurface-Cache' => 'Cache',
308     'perl_archie.' => 'Archie.pm',
309     'Acme-PGPSign' => 'Acme',
310     'HTML-Widget-sideBar' => 'HTML-Widget-SideBar-1.00',
311     'log' => 'Games',
312     'File-List' => 'File',
313     'Schedule-Cronchik' => 'Schedule',
314     'Curses-Devkit' => 'Cdk',
315     'Pod-PalmDoc' => 'Pod',
316     'Easy-WML' => 'Easy WML 0.1',
317     'Interval.' => 'Date',
318     'Brasil-Checar-CPF' => 'Brasil',
319     'Apache-WAP-AutoIndex' => 'AutoIndex',
320    
321     'SOM.pm' => 'SOM.pm',
322     'PlugIn.pm' => 'PlugIn.pm',
323     'XPathToXML.pm' => 'XPathToXML.pm',
324     'Vector.pm' => 'Vector.pm',
325     'LineByLine.pm' => 'LineByLine.pm',
326     'Archie.pm' => 'Archie.pm',
327     'TieConstant.pm' => 'TieConstant.pm',
328     'EPS.pm' => 'EPS.pm',
329     'SQLRelay.pm' => 'SQLRelay.pm',
330     'Resources.pm' => 'Resources.pm',
331     'README' => 'README',
332    
333     );
334     my %NEW_ALIAS; # found in this pass
335    
336     # Map module names to pathes. Generated by wanted() doing alisaing.
337     my %ARCHIVE;
338    
339     # Map module names to latest version. Generated by wanted()
340     my %VERSION;
341    
342    
343     # Mapping for modules with common root not matching modules name that
344     # are not aliased. This is just for prefix stripping and not strictly
345     # necessary. Takes effect after version considerations.
346     my %TR = (# tar name root to strip
347     'Net_SSLeay.pm' => 'SSLeay/',
348     'EventDrivenServer' => 'Server/',
349     'bio_lib.pl.' => '',
350     'AlarmCall' => 'Sys/',
351     'Cdk-ext' => 'Cdk/',
352     'Sx' => '\d.\d/',
353     'DumpStack' => 'Devel/',
354     'StatisticsDescriptive'=> 'Statistics/',
355     'Term-Gnuplot' => 'Gnuplot/',
356     'iodbc_ext' => 'iodbc-ext-\d.\d/',
357     'UNIVERSAL' => '',
358     'Term-Query' => 'Query/',
359     'SelfStubber' => 'Devel/',
360     'CallerItem' => 'Devel/',
361     );
362    
363     my $LWP;
364    
365     # FIXME
366     my $DIR = '/rest/estseek/cpan/';
367     my $DATA = $DIR . '/data';
368    
369    
370     if (@{$OPT{remove}}) {
371     my $pod;
372     for $pod (@{$OPT{remove}}) {
373     unless (-e $pod) {
374     $pod = "$DIR/$pod";
375     }
376     index_pod(file => $pod, remove => 1) if -f $pod;
377     unlink $pod or warn "Could not unlink '$pod': $!\n";
378     }
379     exit;
380     }
381    
382     # Now get the beef
383     if ($OPT{cpan} =~ /^(http|ftp):/) {
384     $LWP = 1;
385     require LWP::Simple;
386     LWP::Simple->import();
387    
388     mkpath($DATA,1,0755) or
389     die "Could not generate '$DATA/': $!"
390     unless -d $DATA;
391    
392     if (! -f "$DATA/find-ls.gz" or -M "$DATA/find-ls.gz" > 0.5) {
393     my $status = mirror("$OPT{cpan}/indices/find-ls.gz", "$DATA/find-ls.gz");
394     if ($status != &RC_OK and $status != &RC_NOT_MODIFIED) {
395     # we could use Net:FTP here ...
396     die "Was unable to mirror '$OPT{cpan}/indices/find-ls.gz'\n";
397     }
398     }
399     my $fh = new IO::File "gzip -cd $DATA/find-ls.gz |";
400     die "Could not open 'gzip -cd $DATA/find-ls.gz': !$\n" unless $fh;
401    
402     my $line;
403     while (defined ($line = <$fh>)) {
404     chomp($line);
405     my ($mon, $mday, $time, $file, $is_link) = (split ' ', $line)[7..11];
406    
407     next if defined $is_link;
408     my $mtime = mtime($mon, $mday, $time);
409    
410     $file =~ s:^\./::;
411     ($_) = fileparse($file);
412     $File::Find::name = $file;
413     wanted($mtime);
414     }
415     } else {
416     find(sub {&wanted((stat($_))[9])}, $OPT{cpan});
417     }
418    
419     ARCHIVE:
420     for my $tar (sort keys %ARCHIVE) {
421     next if $OPT{match} and $ARCHIVE{$tar} !~ /$OPT{match}/o;
422     my $base = (split /\//, $ARCHIVE{$tar})[-1];
423     my $parent;
424    
425     # logging
426     if ($OPT{trust_mtime}) {
427     printf "%-20s %10s %s\t", $tar,
428     substr(scalar(localtime($VERSION{$tar})),0,10), $base;
429     } else {
430     printf "%-20s %10.5f %s\t", $tar, $VERSION{$tar}, $base;
431     }
432    
433     # Remember the archive
434     # We should have an extra table for the tar file data ...
435     if (!$OPT{force} and $tb->have(docid => $base)) {
436     print "skipping\n";
437     next ARCHIVE;
438     } else {
439     $parent = $tb->insert(docid => $base,
440     headline => $ARCHIVE{$tar}) unless $OPT{test};
441     print "indexing\n";
442     }
443    
444     next ARCHIVE if $OPT{test} > 1;
445    
446     my $TAR = myget($tar);
447    
448     next ARCHIVE unless $TAR; # not able to fetch it
449    
450     my %tar;
451     tie (%tar,
452     'WAIT::Document::Tar',
453     sub { $_[0] =~ /\.(pm|pod|PL)$/i or $_[0] =~ /readme/i},
454     #sub { $_[0] !~ m:/$: },
455     $TAR)
456     or warn "Could not tie '$TAR'\n";
457    
458     my $sloppy;
459     my ($key, $val);
460    
461     FILE:
462     while (($key, $val) = each %tar) {
463     my $file = fname($key);
464    
465     # don't index directories
466     next if $file =~ /\/$/;
467    
468     # is it a POD file?
469     next FILE unless $file =~ /readme/i or $val =~ /\n=head/;
470    
471     # remove directory prefix
472     unless ($sloppy # no common root
473     or $file =~ s:^\Q$tar\E[^/]*/:: # common root, maybe alias
474     or ($TR{$tar} # common root, not aliased
475     and $file =~ s:^\Q$TR{$tar}\E::)
476     ) {
477     # try to determine an alias
478     warn "Bad directory prefix: '$file'\n";
479     my ($prefix) = split /\//, $file;
480    
481     while ($key = (tied %tar)->NEXTKEY) {
482     my $file = fname($key);
483    
484     next if $file =~ /\/$/;
485     unless ($file =~ m:^$prefix/: or $file eq $prefix) {
486     warn "Archive contains different prefixes: $prefix,$file\n";
487     $prefix = '';
488     last;
489     }
490     }
491     if ($prefix) {
492     print "Please alias '$tar' to '$prefix' next time!\n";
493     print "See alias table later.\n";
494     $NEW_ALIAS{$tar} = $prefix;
495     $tb->delete_by_key($parent);
496     next ARCHIVE;
497     } else {
498     print "Assuming that tar file name $tar is a valid prefix\n";
499     $sloppy = 1;
500    
501     # We may reset too much here! But that this is not exact
502     # science anyway. Maybe we should ignore using 'next ARCHIVE'.
503    
504     $key = (tied %tar)->FIRSTKEY;
505     redo FILE;
506     }
507     }
508    
509     # remove /lib prefix
510     $file =~ s:^lib/::;
511    
512     # generate new path
513     my $path = "$DATA/$tar/$file";
514    
515     my ($sbase, $sdir) = fileparse($path);
516     my $fh;
517    
518     unless ($OPT{test}) {
519     if (-f $path) {
520     index_pod(file => $path, remove => 1);
521     unlink $path or warn "Could not unlink '$path' $!\n";
522     } elsif (!-d $sdir) {
523     mkpath($sdir,1,0755) or die "Could not mkpath($sdir): $!\n";
524     }
525     # $fh = new IO::File "> $path";
526     $fh = new IO::Zlib "$path.gz","wb";
527     die "Could not write '$path': $!\n" unless $fh;
528     }
529    
530     if ($file =~ /readme|install/i) { # make READMEs verbatim pods
531     $val =~ s/\n/\n /g;
532     $val = "=head1 NAME\n\n$tar $file\n\n=head1 DESCRIPTION\n\n $val"
533     unless $val =~ /^=head/m;
534     } else { # remove non-pod stuff
535     my $nval = $val; $val = '';
536     my $cutting = 1;
537    
538     for (split /\n/, $nval) {
539     if (/^=cut|!NO!SUBS!/) {
540     $cutting = 1;
541     } elsif ($cutting and /^=head/) {
542     $cutting = 0;
543     }
544     unless ($cutting) {
545     $val .= $_ . "\n";
546     }
547     }
548     }
549     unless ($OPT{test}) {
550     $fh->print($val);
551     index_pod(file => $path, parent => $parent,
552     text => $val, source => $ARCHIVE{$tar});
553     }
554     }
555    
556     if ($LWP and !$OPT{keep}) {
557     unlink $TAR or warn
558     "Could not unlink '$TAR': $!\n";
559     }
560     }
561    
562     if (%NEW_ALIAS) {
563     print "\%ALIAS = (\n";
564     for (keys %NEW_ALIAS) {
565     print "\t'$_'\t=> '$NEW_ALIAS{$_}',\n";
566     }
567     print "\t);\n";
568     }
569    
570     exit;
571    
572     sub fname ($) {
573     my $key = shift;
574     my ($ntar, $file) = split $;, $key;
575    
576     # remove leading './' - shudder
577     $file =~ s/^\.\///;
578    
579     return($file);
580     }
581    
582     sub myget {
583     my $tar = shift;
584     my $TAR;
585    
586     if ($LWP) { # fetch the archive
587     if ($OPT{keep}) {
588     $TAR = "$OPT{keep}/$ARCHIVE{$tar}";
589     print "Keeping in '$TAR'\n" unless -e $TAR;
590     my ($base, $path) = fileparse($TAR);
591     unless (-d $path) {
592     mkpath($path,1,0755) or
593     die "Could not mkpath($path)\n";
594     }
595     } else {
596     $TAR = "/tmp/$tar.tar.gz";
597     }
598     unless (-e $TAR) { # lwp mirror seems to fetch ftp: in any case?
599     print "Fetching $OPT{cpan}/$ARCHIVE{$tar}\n";
600     my $status = mirror("$OPT{cpan}/$ARCHIVE{$tar}", $TAR);
601     if ($status != &RC_OK and $status != &RC_NOT_MODIFIED) {
602     warn "Was unable to mirror '$ARCHIVE{$tar}, skipping'\n";
603     return;
604     }
605     }
606     } else {
607     $TAR = $ARCHIVE{$tar};
608     }
609     $TAR;
610     }
611    
612     sub index_pod {
613     my %parm = @_;
614     my $did = $parm{file};
615     my $rel_did = $did;
616     my $abs_did = $did;
617    
618     if ($rel_did =~ s:$DIR/::) {
619     $abs_did = "$DIR/$rel_did";
620     }
621    
622     undef $did;
623    
624     # check for both variants
625     if ($tb->have('docid' => $rel_did)) {
626     $did = $rel_did;
627     } elsif ($tb->have('docid' => $abs_did)) {
628     $did = $abs_did;
629     }
630     if ($did) { # have it version
631     if (!$parm{remove}) {
632     warn "duplicate: $did\n";
633     return;
634     }
635     } else { # not seen yet
636     $did = $rel_did;
637     if ($parm{remove}) {
638     print "missing: $did\n";
639     return;
640     }
641     }
642    
643     $parm{'text'} ||= WAIT::Document::Find->FETCH($abs_did);
644    
645     unless (defined $parm{'text'}) {
646     print "unavailable: $did\n";
647     return;
648     }
649    
650     my $record = $layout->split($parm{'text'});
651    
652     if (! $record) {
653     print "empty pod: $did\n";
654     return;
655     }
656    
657     $record->{size} = length($parm{'text'});
658     my $headline = $record->{name} || $did;
659    
660     $headline =~ s/^$DATA//o; # $did
661     $headline =~ s/\s+/ /g; $headline =~ s/^\s+//;
662    
663     printf "%s %s\n", ($parm{remove})?'-':'+', substr($headline,0,70);
664     if ($parm{remove}) {
665     $tb->delete('docid' => $did,
666     headline => $headline,
667     %{$record});
668     } else {
669     $tb->insert('docid' => $did,
670     headline => $headline,
671     source => $parm{source},
672     parent => $parm{parent},
673     %{$record});
674     }
675     }
676    
677     # This *must* remove the version in *any* case. It should compute a
678     # resonable version number - but usually mtimes should be used.
679     sub version {
680     local ($_) = @_;
681    
682     # remove alpha/beta postfix
683     s/([-_\d])(a|b|alpha|beta|src)$/$1/;
684    
685     # jperl1.3@4.019.tar.gz
686     s/@\d.\d+//;
687    
688     # oraperl-v2.4-gk.tar.gz
689     s/-v(\d)/$1/;
690    
691     # lettered versions - shudder
692     s/([-_\d\.])([a-z])([\d\._])/sprintf "$1%02d$3", ord(lc $2) - ord('a') /ei;
693     s/([-_\d\.])([a-z])$/sprintf "$1%02d", ord(lc $2) - ord('a') /ei;
694    
695     # thanks libwww-5b12 ;-)
696     s/(\d+)b/($1-1).'.'/e;
697     s/(\d+)a/($1-2).'.'/e;
698    
699     # replace '-pre' by '0.'
700     s/-pre([\.\d])/-0.$1/;
701     s/\.\././g;
702     s/(\d)_(\d)/$1$2/g;
703    
704     # chop '[-.]' and thelike
705     s/\W$//;
706    
707     # ram's versions Storable-0.4@p
708     s/\@/./;
709    
710     if (s/[-_]?(\d+)\.(0\d+)\.(\d+)$//) {
711     return($_, $1 + "0.$2" + $3 / 1000000);
712     } elsif (s/[-_]?(\d+)\.(\d+)\.(\d+)$//) {
713     return($_, $1 + $2/1000 + $3 / 1000000);
714     } elsif (s/[-_]?(\d+\.[\d_]+)$//) {
715     return($_, $1);
716     } elsif (s/[-_]?([\d_]+)$//) {
717     return($_, $1);
718     } elsif (s/-(\d+.\d+)-/-/) { # perl-4.019-ref-guide
719     return($_, $1);
720     } else {
721     if ($_ =~ /\d/) { # smells like an unknown scheme
722     warn "Odd version Numbering: '$File::Find::name'\n";
723     return($_, undef);
724     } else { # assume version 0
725     warn "No version Numbering: '$File::Find::name'\n";
726     return($_, 0);
727     }
728    
729     }
730     }
731    
732     sub wanted {
733     my $mtime = shift; # called by parse_file_ls();
734    
735     return if (! $max);
736     $max--;
737    
738     return unless /^(.*)\.tar(\.gz|\.Z)$/;
739    
740     my ($archive, $version) = version($1);
741    
742     unless (defined $version) {
743     warn "Skipping $1\n";
744     return;
745     }
746    
747     # Check for file alias
748     $archive = $ALIAS{$archive} if $ALIAS{$archive};
749    
750     # Check for path alias.
751     if ($File::Find::name =~ m(/CPAN/(?:source/)?(.*\Q$archive\E))) {
752     if ($ALIAS{$1}) {
753     $archive = $ALIAS{$1};
754     }
755     }
756    
757     if ($OPT{trust_mtime}) {
758     $version = $mtime;
759     } else {
760     $version =~ s/(\d)_/$1/;
761     $version ||= $mtime; # mtime
762     }
763    
764     if (!exists $ARCHIVE{$archive}
765     or $VERSION{$archive} < $version) {
766     $ARCHIVE{$archive} = $File::Find::name;
767     $VERSION{$archive} = $version;
768     }
769     }
770    
771     sub create_table {
772     my %parm = @_;
773    
774     my $access = bless {}, 'WAIT::Document::Find';
775    
776     my $stem = [{
777     'prefix' => ['isotr', 'isolc'],
778     'intervall' => ['isotr', 'isolc'],
779     }, 'isotr', 'isolc', 'split2', 'stop', 'Stem'];
780     my $text = [{
781     'prefix' => ['isotr', 'isolc'],
782     'intervall' => ['isotr', 'isolc'],
783     },
784     'isotr', 'isolc', 'split2', 'stop'];
785     my $sound = ['isotr', 'isolc', 'split2', 'Soundex'],;
786    
787     my $tb =
788     $parm{db}->create_table
789     (name => $parm{table},
790     attr => ['docid', 'headline', 'source', 'size', 'parent'],
791     keyset => [['docid']],
792     layout => $parm{layout},
793     access => $access,
794     invindex =>
795     [
796     'name' => $stem,
797     'synopsis' => $stem,
798     'bugs' => $stem,
799     'description' => $stem,
800     'text' => $stem,
801     'environment' => $text,
802     'example' => $text, 'example' => $stem,
803     'author' => $sound, 'author' => $stem,
804     ]
805     );
806     die "Could not create table '$parm{table}'" unless $tb;
807     $tb;
808     }
809    
810     my %MON;
811     my $YEAR;
812    
813     BEGIN {
814     my $i = 1;
815     for (qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec)) {
816     $MON{$_} = $i++;
817     }
818     $YEAR = (localtime(time))[5];
819     }
820    
821     # We could/should use Date::GetDate here
822     use Time::Local;
823     sub mtime {
824     my ($mon, $mday, $time) = @_;
825     my ($hour, $min, $year, $monn) = (0,0);
826    
827     if ($time =~ /(\d+):(\d+)/) {
828     ($hour, $min) = ($1, $2);
829     $year = $YEAR;
830     } else {
831     $year = $time;
832     }
833     $monn = $MON{$mon} || $MON{ucfirst lc $mon} || warn "Unknown month: '$mon'";
834     my $guess = timelocal(0,$min,$hour,$mday,$monn-1,$year);
835     if ($guess > time) {
836     $guess = timelocal(0,$min,$hour,$mday,$monn-1,$year-1);
837     }
838     $guess;
839     }
840    
841     package HyperEstraier::WAIT::Table;
842    
843     use HyperEstraier;
844     use Text::Iconv;
845    
846     =head1 NAME
847    
848     HyperEstraier::WAIT::Table
849    
850     =head1 DESCRIPTION
851    
852     This is a mode that emulates C<WAIT::Table> functionality somewhat.
853    
854     There are some limitations and only one key attribute is supported (and used
855     for C<@uri>).
856    
857     =head2 Porting from WAIT to this module.
858    
859     Since only one key is supported (and used as C<@uri> attribute),
860     use first parametar of C<keyset> as C<key>.
861    
862     Full text index is specified as C<invindex>, but you need just name of fields.
863    
864     You will probably need to add
865    
866     use WAIT::Parse::Base;
867    
868     to your code after you remove C<WAIT::Config> and C<WAIT::Database>.
869    
870     =head1 METHODS
871    
872     =head2 new
873    
874     my $tb = new HyperEstraier::WAIT::Table(
875     uri => 'http://localhost:1978/node/cpan',
876     attr => qw/docid headline source size parent/,
877     key => 'docid',
878     invindex => qw/name synopsis bugs description text environment example author/,
879     );
880    
881     =cut
882    
883     sub new {
884     my $class = shift;
885     my $self = {@_};
886     bless($self, $class);
887    
888     foreach my $p (qw/uri attr key invindex/) {
889     die "need $p" unless ($self->{$p});
890     }
891    
892     $self->{'iso2utf'} = Text::Iconv->new('ISO-8859-1','UTF-8');
893    
894     my $node = HyperEstraier::Node->new($self->{'uri'});
895     $node->set_auth('admin', 'admin');
896    
897     $self->{'node'} = $node;
898    
899     $self ? return $self : return undef;
900     }
901    
902     =head2 have
903    
904     if ( $tb->have(docid => $something) ) ...
905    
906     =cut
907    
908     sub have {
909     my $self = shift;
910     my $args = {@_};
911     my $key = $self->{'key'} || die "no key in object";
912     my $key_v = $args->{$key} || die "no key $key in data";
913    
914     my $id = $self->{'node'}->uri_to_id('file://' . $key_v);
915    
916     return ($id == -1 ? undef : $id);
917     }
918    
919     =head2 insert
920    
921     my $key = $tb->insert(
922     docid => $base,
923     headline => 'Something',
924     ...
925     );
926    
927     =cut
928    
929     sub insert {
930     my $self = shift;
931     my $args = {@_};
932    
933     my $uri = 'file://';
934     $uri .= $args->{'docid'} or die "no docid";
935    
936     my $doc = HyperEstraier::Document->new;
937    
938     $doc->add_attr('@uri', $uri);
939     $doc->add_attr('@title', $args->{'headline'}) if ($args->{'headline'});
940     $doc->add_attr('@size', $args->{'size'}) if ($args->{'size'});
941    
942     my @attr = $self->{'attr'} || die "no attr in object";
943     my @invindex = $self->{'invindex'} || die "no invindex in object";
944    
945     foreach my $attr (keys %{$args}) {
946     if (grep(/^$attr$/, @{ $self->{'attr'} })) {
947     $doc->add_attr($attr, $args->{$attr});
948     }
949     if (grep(/^$attr$/, @{ $self->{'invindex'} })) {
950     $doc->add_text($args->{$attr});
951     }
952     }
953    
954     print STDERR $doc->dump_draft if ($self->{'debug'});
955    
956     my $id;
957     unless ($id = $self->{'node'}->put_doc($doc)) {
958     printf STDERR "ERROR: %d\n", $self->{'node'}->status;
959     #} else {
960     # print STDERR "id: $id\n";
961     }
962    
963     return $id;
964     }
965    
966     =head2 delete_by_key
967    
968     $tb->delete_by_key($key);
969    
970     =cut
971    
972     sub delete_by_key {
973     my $self = shift;
974     my $key_v = shift || die "no key?";
975    
976 dpavlin 21 my $id = $self->{'node'}->uri_to_id( 'file://' . $key_v );
977    
978     if ($id == -1) {
979     print STDERR "WARNING: can't delete document uri file://$key_v\n";
980     return;
981     }
982    
983     unless ($self->{'node'}->out_doc($id)) {
984     print STDERR "WARNING: can't out_doc($id)\n";
985     }
986 dpavlin 20 }
987    
988     =head2 delete
989    
990     $tb->delete( docid => $did, ... );
991    
992     =cut
993    
994     sub delete {
995     my $self = shift;
996     my $args = {@_};
997    
998     my $key = $self->{'key'} || die "no key in object";
999    
1000     die "no $key in data" unless (my $key_v = $args->{$key});
1001    
1002     $self->delete_by_key($key_v);
1003    
1004     }

Properties

Name Value
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26