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#!/usr/bin/perl -w |
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|
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# svn2js.pl |
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# |
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# 10/05/08 16:15:38 CEST Dobrica Pavlinusic <dpavlin@rot13.org> |
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|
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use strict; |
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use XML::Simple; |
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use Data::Dump qw/dump/; |
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use JSON; |
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use CGI; |
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use File::Slurp; |
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|
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my $debug = $ENV{'DEBUG'} || 0; |
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|
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my $config_path = $0; |
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$config_path =~ s/.cgi/.js/; |
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my $config = from_json( read_file( $config_path ) ); |
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my $repository_dir = $config->{repository_dir} || die "no repository_dir in $config_path"; |
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my $svnweb = $config->{svnweb} || die "no svnweb in $config_path"; |
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die "no js URLs to Exhibit API and/or plugins" unless $config->{js}; |
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|
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my $limit = 1000; |
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|
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# for older JSON |
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#sub encode_json { objToJson( @_ ) } |
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|
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sub path_strip { |
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my $path = shift; |
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# $path =~ $strip_branch; |
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return $path; |
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} |
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|
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opendir(my $dir, $repository_dir) || die "can't open $repository_dir: $!"; |
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my @repositories = sort grep { -f "$repository_dir/$_/format" } readdir($dir); |
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closedir($dir); |
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|
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our $q = CGI->new; |
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my $repository = $q->param('repository'); |
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$repository = (grep { m/^\Q$repository\E$/ } @repositories )[0] if $repository; |
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|
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warn "q = ",dump( $q ); |
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warn "# limit: ", $q->param('limit'); |
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|
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sub select_repository { |
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my $onChange = qq{document.getElementById('current_repository').submit();}; |
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# we want to activete javascript magic refresh after we hit submit for the first time, and not always |
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$onChange = '' unless $q->param('did_submit'); |
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return ( |
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$q->start_form( -name => 'current_repository', -id => 'current_repository', -method => 'post' ), |
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"From repository ", |
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$q->param('did_submit') ? |
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$q->popup_menu( -name => 'repository', -values => [ @repositories ], -onChange => $onChange ) : |
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$q->radio_group( -name => 'repository', -values => [ @repositories ], -onChange => $onChange ), # , -linebreak => 'true' ), |
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" show ", |
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$q->popup_menu( -name => 'limit', -values => [ qw/100 500 1000 5000 10000/ ], -onChange => $onChange ), |
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" revisions and ", |
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$q->checkbox(-name=>'path', -checked=>1, -value=>'ON', -label=>'path modifications', -onChange => $onChange ), |
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" ", |
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$q->submit(-value=>'in Exhibit'), |
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$q->hidden(-name=>'did_submit', -value=>1), |
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$q->end_form |
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); |
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} |
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|
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if ( ! $repository ) { |
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print $q->header,$q->start_html("Select repository"), select_repository; |
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exit; |
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} elsif ( ! $q->param('json') ) { |
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$repository ||= 'Select repository'; |
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print $q->header, qq| |
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<html> |
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<head> |
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<title>$repository -- Exhibit SVN exhibit facet browsing</title> |
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|
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<link rel="exhibit/data" |
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type="application/json" |
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href="|, $q->url( -query => 1 ), qq|&json=1" /> |
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|
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|, join("\n", map { qq|<script src="$_" type="text/javascript"></script>| } @{ $config->{js} } ), qq| |
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|
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</head> |
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<body> |
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<div style="float: right"> |
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<a href="http://stud05.technikum-wien.at/~tw05n126/exhibit/log/log.html">based on</a>, |
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<a href="http://simile.mit.edu/exhibit/">exhibit</a></div> |
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|, select_repository, qq| |
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<table width="100%" style="font-size: 0.8em"> |
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<tr valign="top"> |
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<td rowspan="2" width="25%"> |
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<div ex:role="facet" ex:facetClass="TextSearch" ex:facetLabel="Search"></div> |
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|
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<div ex:role="facet" ex:expression=".author" ex:facetLabel="Author" |
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ex:sortMode="count"></div> |
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|, $q->param('path') ? |
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qq| |
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<div ex:role="facet" ex:expression=".action" ex:facetLabel="Action" |
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ex:sortMode="count" ex:scroll="false"></div> |
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| : '', |
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qq| |
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<div ex:role="facet" ex:expression=".revision" ex:facetClass="NumericRange" |
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ex:interval="20" ex:scroll="true"></div> |
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|, $q->param('path') ? |
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qq| |
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<div ex:role="facet" ex:expression=".path" ex:facetLabel="Path by Count" |
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ex:sortMode="count"></div> |
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| : '', |
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qq| |
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</td> |
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<td> |
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|
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<div ex:role="facet" ex:expression=".path" ex:facetLabel="Path by Name" |
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ex:sortMode="value"></div> |
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</td> |
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</tr> |
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<tr valign="top"> |
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<td ex:role="viewPanel"> |
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|
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<div ex:role="view" ex:viewClass="Timeline" ex:start=".date" |
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ex:colorKey=".author" |
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ex:topBandUnit="week" ex:topBandPixelsPerUnit="200" |
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ex:bottomBandUnit="month" ex:bottomBandPixelsPerUnit="25" |
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ex:timelineHeight="550" /> |
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|
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<div ex:role="view" ex:viewClass="Tabular" |
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ex:columns=".revision, .author, .date, .PATH, .action, .copyfrom-path, .copyfrom-rev, .msg" |
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/> |
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</td> |
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|
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</tr> |
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</table> |
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|
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</body> |
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</html> |
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|; |
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exit; |
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} |
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|
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my $json = { |
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properties => { |
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revision => { |
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valueType => "number", |
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}, |
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'google-code-svn-link' => { |
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valueType => "url" |
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} |
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}, |
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items => [], |
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}; |
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|
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my $log; |
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{ |
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my $cmd = "svn log --xml --stop-on-copy -v --limit " . ( $q->param('limit') || $limit ) . " file://$repository_dir/$repository"; |
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warn "cmd: $cmd\n"; |
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open( my $log_fh, '-|', $cmd) || die "can't read svn log: $!"; |
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local $/ = undef; |
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$log = <$log_fh>; |
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close( $log_fh ); |
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} |
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|
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my $xml = XMLin($log, ForceArray => [ 'logentry', 'path' ]); |
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|
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warn dump( $xml ) if $debug; |
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|
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foreach my $e (@{$xml->{'logentry'}}) { |
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|
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foreach my $p (@{$e->{'paths'}->{'path'}}) { |
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my $path = delete( $p->{'content'} ); |
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my $label = $e->{'revision'} . ' - ' . path_strip( $path ); |
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my $item = { |
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type => 'Item', |
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id => $label, |
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label => $label, |
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uri => sprintf($svnweb, $repository, $e->{'revision'}), |
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path_full => $path, |
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path => path_strip( $path ), |
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}; |
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|
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$item->{$_} = $p->{$_} foreach grep { ! defined $item->{$_} } keys %$p; |
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$item->{$_} = $e->{$_} foreach grep { ! defined $item->{$_} && ! /^(paths)$/ } keys %$e; |
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|
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warn dump( $item ) if $debug; |
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|
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push @{ $json->{items} }, $item; |
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|
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last if ! $q->param('path'); |
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} |
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|
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} |
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|
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print qq|Content-type: application/json\n\r\n\r|, encode_json( $json ); |
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