/[simile]/svn/index.cgi
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Revision 47 - (show annotations)
Mon Oct 27 20:34:27 2008 UTC (11 years, 7 months ago) by dpavlin
File size: 5669 byte(s)
split did_submit into hidden field, so that javascript
updates also transfer it
1 #!/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 use CGI;
12 use File::Slurp;
13
14 my $debug = $ENV{'DEBUG'} || 0;
15
16 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 die "no js URLs to Exhibit API and/or plugins" unless $config->{js};
22
23 my $limit = 1000;
24
25 # for older JSON
26 #sub encode_json { objToJson( @_ ) }
27
28 sub path_strip {
29 my $path = shift;
30 # $path =~ $strip_branch;
31 return $path;
32 }
33
34 opendir(my $dir, $repository_dir) || die "can't open $repository_dir: $!";
35 my @repositories = sort grep { -f "$repository_dir/$_/format" } readdir($dir);
36 closedir($dir);
37
38 our $q = CGI->new;
39 my $repository = $q->param('repository');
40 $repository = (grep { m/^\Q$repository\E$/ } @repositories )[0] if $repository;
41
42 warn "q = ",dump( $q );
43 warn "# limit: ", $q->param('limit');
44
45 sub select_repository {
46 my $onChange = qq{document.getElementById('current_repository').submit();};
47 # we want to activete javascript magic refresh after we hit submit for the first time, and not always
48 $onChange = '' unless $q->param('did_submit');
49 return (
50 $q->start_form( -name => 'current_repository', -id => 'current_repository', -method => 'post' ),
51 "From repository ",
52 $q->param('did_submit') ?
53 $q->popup_menu( -name => 'repository', -values => [ @repositories ], -onChange => $onChange ) :
54 $q->radio_group( -name => 'repository', -values => [ @repositories ], -onChange => $onChange ), # , -linebreak => 'true' ),
55 " show ",
56 $q->popup_menu( -name => 'limit', -values => [ qw/100 500 1000 5000 10000/ ], -onChange => $onChange ),
57 " revisions and ",
58 $q->checkbox(-name=>'path', -checked=>1, -value=>'ON', -label=>'path modifications', -onChange => $onChange ),
59 " ",
60 $q->submit(-value=>'in Exhibit'),
61 $q->hidden(-name=>'did_submit', -value=>1),
62 $q->end_form
63 );
64 }
65
66 if ( ! $repository ) {
67 print $q->header,$q->start_html("Select repository"), select_repository;
68 exit;
69 } elsif ( ! $q->param('json') ) {
70 $repository ||= 'Select repository';
71 print $q->header, qq|
72 <html>
73 <head>
74 <title>$repository -- Exhibit SVN exhibit facet browsing</title>
75
76 <link rel="exhibit/data"
77 type="application/json"
78 href="|, $q->url( -query => 1 ), qq|&json=1" />
79
80 |, join("\n", map { qq|<script src="$_" type="text/javascript"></script>| } @{ $config->{js} } ), qq|
81
82 </head>
83 <body>
84 <div style="float: right">
85 <a href="http://stud05.technikum-wien.at/~tw05n126/exhibit/log/log.html">based on</a>,
86 <a href="http://simile.mit.edu/exhibit/">exhibit</a></div>
87 |, select_repository, qq|
88 <table width="100%" style="font-size: 0.8em">
89 <tr valign="top">
90 <td rowspan="2" width="25%">
91 <div ex:role="facet" ex:facetClass="TextSearch" ex:facetLabel="Search"></div>
92
93 <div ex:role="facet" ex:expression=".author" ex:facetLabel="Author"
94 ex:sortMode="count"></div>
95 |, $q->param('path') ?
96 qq|
97 <div ex:role="facet" ex:expression=".action" ex:facetLabel="Action"
98 ex:sortMode="count" ex:scroll="false"></div>
99 | : '',
100 qq|
101 <div ex:role="facet" ex:expression=".revision" ex:facetClass="NumericRange"
102 ex:interval="20" ex:scroll="true"></div>
103 |, $q->param('path') ?
104 qq|
105 <div ex:role="facet" ex:expression=".path" ex:facetLabel="Path by Count"
106 ex:sortMode="count"></div>
107 | : '',
108 qq|
109 </td>
110 <td>
111
112 <div ex:role="facet" ex:expression=".path" ex:facetLabel="Path by Name"
113 ex:sortMode="value"></div>
114 </td>
115 </tr>
116 <tr valign="top">
117 <td ex:role="viewPanel">
118
119 <div ex:role="view" ex:viewClass="Timeline" ex:start=".date"
120 ex:colorKey=".author"
121 ex:topBandUnit="week" ex:topBandPixelsPerUnit="200"
122 ex:bottomBandUnit="month" ex:bottomBandPixelsPerUnit="25"
123 ex:timelineHeight="550" />
124
125 <div ex:role="view" ex:viewClass="Tabular"
126 ex:columns=".revision, .author, .date, .PATH, .action, .copyfrom-path, .copyfrom-rev, .msg"
127 />
128 </td>
129
130 </tr>
131 </table>
132
133 </body>
134 </html>
135 |;
136 exit;
137 }
138
139 my $json = {
140 properties => {
141 revision => {
142 valueType => "number",
143 },
144 'google-code-svn-link' => {
145 valueType => "url"
146 }
147 },
148 items => [],
149 };
150
151 my $log;
152 {
153 my $cmd = "svn log --xml --stop-on-copy -v --limit " . ( $q->param('limit') || $limit ) . " file://$repository_dir/$repository";
154 warn "cmd: $cmd\n";
155 open( my $log_fh, '-|', $cmd) || die "can't read svn log: $!";
156 local $/ = undef;
157 $log = <$log_fh>;
158 close( $log_fh );
159 }
160
161 my $xml = XMLin($log, ForceArray => [ 'logentry', 'path' ]);
162
163 warn dump( $xml ) if $debug;
164
165 foreach my $e (@{$xml->{'logentry'}}) {
166
167 foreach my $p (@{$e->{'paths'}->{'path'}}) {
168 my $path = delete( $p->{'content'} );
169 my $label = $e->{'revision'} . ' - ' . path_strip( $path );
170 my $item = {
171 type => 'Item',
172 id => $label,
173 label => $label,
174 uri => sprintf($svnweb, $repository, $e->{'revision'}),
175 path_full => $path,
176 path => path_strip( $path ),
177 };
178
179 $item->{$_} = $p->{$_} foreach grep { ! defined $item->{$_} } keys %$p;
180 $item->{$_} = $e->{$_} foreach grep { ! defined $item->{$_} && ! /^(paths)$/ } keys %$e;
181
182 warn dump( $item ) if $debug;
183
184 push @{ $json->{items} }, $item;
185
186 last if ! $q->param('path');
187 }
188
189 }
190
191 print qq|Content-type: application/json\n\r\n\r|, encode_json( $json );
192

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