/[simile]/svn/index.cgi
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Revision 43 - (hide annotations)
Mon Oct 27 19:06:06 2008 UTC (15 years, 5 months ago) by dpavlin
File size: 5687 byte(s)
We want to activete javascript magic refresh after we hit submit for the
first time, and not always as it's annoying during initial choice of
repository.
1 dpavlin 14 #!/usr/bin/perl -w
2    
3     # svn2js.pl
4     #
5     # 10/05/08 16:15:38 CEST Dobrica Pavlinusic <dpavlin@rot13.org>
6    
7     use strict;
8     use XML::Simple;
9     use Data::Dump qw/dump/;
10     use JSON;
11 dpavlin 16 use CGI;
12 dpavlin 36 use File::Slurp;
13 dpavlin 14
14 dpavlin 17 my $debug = $ENV{'DEBUG'} || 0;
15 dpavlin 14
16 dpavlin 36 my $config_path = $0;
17     $config_path =~ s/.cgi/.js/;
18     my $config = from_json( read_file( $config_path ) );
19     my $repository_dir = $config->{repository_dir} || die "no repository_dir in $config_path";
20     my $svnweb = $config->{svnweb} || die "no svnweb in $config_path";
21    
22 dpavlin 30 my $limit = 1000;
23 dpavlin 14
24 dpavlin 15 # for older JSON
25 dpavlin 16 #sub encode_json { objToJson( @_ ) }
26 dpavlin 15
27     sub path_strip {
28     my $path = shift;
29 dpavlin 30 # $path =~ $strip_branch;
30 dpavlin 15 return $path;
31     }
32    
33 dpavlin 16 opendir(my $dir, $repository_dir) || die "can't open $repository_dir: $!";
34     my @repositories = sort grep { -f "$repository_dir/$_/format" } readdir($dir);
35     closedir($dir);
36    
37     our $q = CGI->new;
38     my $repository = $q->param('repository');
39 dpavlin 30 $repository = (grep { m/^\Q$repository\E$/ } @repositories )[0] if $repository;
40 dpavlin 16
41 dpavlin 30 warn "q = ",dump( $q );
42     warn "# limit: ", $q->param('limit');
43    
44 dpavlin 16 sub select_repository {
45 dpavlin 30 my $onChange = qq{document.getElementById('current_repository').submit();};
46 dpavlin 43 # we want to activete javascript magic refresh after we hit submit for the first time, and not always
47     $onChange = '' unless $q->param('did_submit');
48 dpavlin 30 return (
49     $q->start_form( -name => 'current_repository', -id => 'current_repository', -method => 'post' ),
50     "From repository ",
51     $q->popup_menu( -name => 'repository', -values => [ @repositories ], -onChange => $onChange ),
52     " show ",
53     $q->popup_menu( -name => 'limit', -values => [ qw/100 500 1000 5000 10000/ ], -onChange => $onChange ),
54 dpavlin 43 " revisions and ",
55 dpavlin 30 $q->checkbox(-name=>'path', -checked=>1, -value=>'ON', -label=>'path modifications', -onChange => $onChange ),
56 dpavlin 43 " ",
57     $q->submit(-name=>'did_submit', -value=>'in Exhibit'),
58 dpavlin 30 $q->end_form
59     );
60 dpavlin 16 }
61    
62     if ( ! $repository ) {
63     print $q->header,$q->start_html("Select repository"), select_repository;
64     exit;
65     } elsif ( ! $q->param('json') ) {
66     $repository ||= 'Select repository';
67     print $q->header, qq|
68     <html>
69     <head>
70     <title>$repository -- Exhibit SVN exhibit facet browsing</title>
71    
72     <link rel="exhibit/data"
73     type="application/json"
74 dpavlin 30 href="|, $q->url( -query => 1 ), qq|&json=1" />
75 dpavlin 16
76 dpavlin 18 <!--
77 dpavlin 16 <script
78     src="http://static.simile.mit.edu/exhibit/api-2.0/exhibit-api.js"
79     type="text/javascript"></script>
80    
81     <script
82     src="http://static.simile.mit.edu/exhibit/extensions-2.0/time/time-extension.js"></script>
83 dpavlin 18 -->
84 dpavlin 16
85 dpavlin 18 <script
86     src="../exhibit/api/exhibit-api.js"
87     type="text/javascript"></script>
88     <script
89     src="..//exhibit/extensions/time/time-extension.js"></script>
90    
91    
92 dpavlin 16 </head>
93     <body>
94     <div style="float: right">
95     <a href="http://stud05.technikum-wien.at/~tw05n126/exhibit/log/log.html">based on</a>,
96     <a href="http://simile.mit.edu/exhibit/">exhibit</a></div>
97     |, select_repository, qq|
98     <table width="100%" style="font-size: 0.8em">
99     <tr valign="top">
100     <td rowspan="2" width="25%">
101     <div ex:role="facet" ex:facetClass="TextSearch" ex:facetLabel="Search"></div>
102    
103     <div ex:role="facet" ex:expression=".author" ex:facetLabel="Author"
104     ex:sortMode="count"></div>
105 dpavlin 30 |, $q->param('path') ?
106     qq|
107 dpavlin 16 <div ex:role="facet" ex:expression=".action" ex:facetLabel="Action"
108     ex:sortMode="count" ex:scroll="false"></div>
109 dpavlin 30 | : '',
110     qq|
111 dpavlin 16 <div ex:role="facet" ex:expression=".revision" ex:facetClass="NumericRange"
112 dpavlin 30 ex:interval="20" ex:scroll="true"></div>
113     |, $q->param('path') ?
114     qq|
115 dpavlin 16 <div ex:role="facet" ex:expression=".path" ex:facetLabel="Path by Count"
116     ex:sortMode="count"></div>
117 dpavlin 30 | : '',
118     qq|
119 dpavlin 16 </td>
120     <td>
121    
122     <div ex:role="facet" ex:expression=".path" ex:facetLabel="Path by Name"
123     ex:sortMode="value"></div>
124     </td>
125     </tr>
126     <tr valign="top">
127     <td ex:role="viewPanel">
128    
129     <div ex:role="view" ex:viewClass="Timeline" ex:start=".date"
130     ex:colorKey=".author"
131     ex:topBandUnit="week" ex:topBandPixelsPerUnit="200"
132     ex:bottomBandUnit="month" ex:bottomBandPixelsPerUnit="25"
133 dpavlin 30 ex:timelineHeight="550" />
134 dpavlin 16
135     <div ex:role="view" ex:viewClass="Tabular"
136 dpavlin 30 ex:columns=".revision, .author, .date, .PATH, .action, .copyfrom-path, .copyfrom-rev, .msg"
137 dpavlin 16 />
138     </td>
139    
140     </tr>
141     </table>
142    
143     </body>
144     </html>
145     |;
146     exit;
147     }
148    
149 dpavlin 14 my $json = {
150     properties => {
151     revision => {
152     valueType => "number",
153     },
154     'google-code-svn-link' => {
155     valueType => "url"
156     }
157     },
158     items => [],
159     };
160    
161     my $log;
162     {
163 dpavlin 30 my $cmd = "svn log --xml --stop-on-copy -v --limit " . ( $q->param('limit') || $limit ) . " file://$repository_dir/$repository";
164     warn "cmd: $cmd\n";
165     open( my $log_fh, '-|', $cmd) || die "can't read svn log: $!";
166 dpavlin 14 local $/ = undef;
167     $log = <$log_fh>;
168     close( $log_fh );
169     }
170    
171     my $xml = XMLin($log, ForceArray => [ 'logentry', 'path' ]);
172    
173     warn dump( $xml ) if $debug;
174    
175     foreach my $e (@{$xml->{'logentry'}}) {
176    
177     foreach my $p (@{$e->{'paths'}->{'path'}}) {
178 dpavlin 15 my $path = delete( $p->{'content'} );
179     my $label = $e->{'revision'} . ' - ' . path_strip( $path );
180 dpavlin 14 my $item = {
181     type => 'Item',
182     id => $label,
183     label => $label,
184 dpavlin 16 uri => sprintf($svnweb, $repository, $e->{'revision'}),
185 dpavlin 15 path_full => $path,
186     path => path_strip( $path ),
187 dpavlin 14 };
188    
189 dpavlin 15 $item->{$_} = $p->{$_} foreach grep { ! defined $item->{$_} } keys %$p;
190     $item->{$_} = $e->{$_} foreach grep { ! defined $item->{$_} && ! /^(paths)$/ } keys %$e;
191 dpavlin 14
192     warn dump( $item ) if $debug;
193    
194     push @{ $json->{items} }, $item;
195    
196 dpavlin 30 last if ! $q->param('path');
197 dpavlin 14 }
198    
199     }
200    
201     print qq|Content-type: application/json\n\r\n\r|, encode_json( $json );
202    

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