/[socialtext-import]/tamtam/tamtam2socialtext.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /tamtam/tamtam2socialtext.pl

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Revision 23 - (show annotations)
Thu Dec 13 11:46:46 2007 UTC (15 years, 1 month ago) by dpavlin
File MIME type: text/plain
File size: 4717 byte(s)
skip attachments import (since I can't check if page has allready attachments)
unless started with --attachments flag
1 #!/usr/bin/perl
2
3 use warnings;
4 use strict;
5
6 use XML::Simple;
7 use File::Find;
8 use Regexp::Common qw/balanced/;
9 use Socialtext::Resting;
10 use Encode;
11 use HTTP::Date;
12 use POSIX qw/strftime/;
13 use File::Slurp;
14 use File::MMagic::XS;
15 use Getopt::Long;
16 use Data::Dump qw/dump/;
17
18 my $debug = 0;
19 my $max = 999;
20 my $attachments = 0;
21
22 GetOptions(
23 'debug+' => \$debug,
24 'max=i' => \$max,
25 'attachments' => \$attachments,
26 );
27
28 my $page;
29 my $page_date;
30
31 my @page_names;
32
33 print "Collecting pages...\n";
34
35 find({
36 wanted => sub {
37 my $path = $File::Find::name;
38 return unless -f $path;
39
40 warn "+ $path\n";
41 my $ref = XMLin( $path,
42 KeyAttr => {
43 'attachment' => '+name',
44 'meta' => 'name',
45 },
46 ForceArray => [ 'attachment', 'meta', 'widget' ],
47 ) || die "can't open $path: $!";
48
49 warn "## $path = ",dump( $ref ) if $debug;
50
51 my $name = $ref->{name} || die "no name in $path";
52
53 return if $name =~ m/^TamSystem/;
54
55 my $date = $ref->{meta}->{LastModified}->{value};
56 if ( ! $date ) {
57 warn "SKIP: no LastModified in $path $name";
58 return;
59 }
60
61 my $data;
62
63 foreach my $w ( @{ $ref->{widgets}->{widget} } ) {
64
65 warn "## w = ",dump( $w ) if $debug;
66
67 $data .= "\n----\n" if $data;
68 $data .= $w->{data} || die "no data?";
69 }
70
71 my $attachments;
72
73 if ( my $a = $ref->{attachment} ) {
74 foreach my $name ( keys %$a ) {
75 my $full_path = $path;
76 $full_path =~ s,pages/,attachments/,;
77 $full_path .= '.' . $name;
78 die "$full_path doesn't exist" unless -e $full_path;
79 push @$attachments, {
80 full_path => $full_path,
81 name => ( $name || $a->{$name}->{desc} || 'noname' ),
82 };
83 }
84 }
85
86 $page->{ $name } = {
87 content => convert_markup( $data ),
88 date => convert_date( $date ),
89 attachments => $attachments,
90 };
91
92 $name =~ s,^.+/([^/]+)$,$1,;
93 push @page_names, $name;
94
95 },
96 no_chdir=>1,
97 }, shift @ARGV || '.');
98
99 my @pages = ( keys %$page );
100
101 warn "found following pages: ", join(", ", @page_names),"\n";
102
103 my $page_link_re = '\b(' . join('|', @page_names) . ')\b';
104
105 my $Rester = Socialtext::Resting->new(
106 username => 'tamtam',
107 password => 'import',
108 server => 'http://saturn.ffzg.hr/',
109 workspace => 'razmjenavjestina',
110 );
111 $Rester->put_workspacetag('TamTam');
112
113 sub convert_date {
114 my $date = shift;
115 # return time2str( $date );
116 return strftime('%F %T %z', gmtime( $date ));
117 }
118
119 sub header {
120 my $h = shift;
121 if ( $h =~ m/^(=+)\s+(.+?)\s+\1$/ ) {
122 my $level = length($1);
123 return "\n" . ( '^' x $level ) . " $2\n";
124 } else {
125 return $h;
126 }
127 }
128
129 sub surround {
130 my ( $with, $what ) = @_;
131 return $with . $what . $with;
132 }
133
134 sub pre {
135 my $text = shift;
136 $text =~ s/^{{{//;
137 $text =~ s/}}}$//;
138 return '.pre' . $text . '.pre';
139 }
140
141 sub convert_markup {
142 my $body = shift;
143
144 $body =~ s/\Q[[TableOfContents]]\E/{toc}/gs;
145 $body =~ s/\Q[[BR]]\E/\n/gs;
146 $body =~ s/$RE{balanced}{-begin => "= |== |=== |==== |===== |===== "}{-end => " =| ==| ===| ====| ====="}{-keep}/header($1)/gse;
147 $body =~ s/''''(.+?)''''/surround('`',$1)/gse;
148 $body =~ s/'''(.+?)'''/surround('*',$1)/gse;
149 $body =~ s/''(.+?)''/surround('_',$1)/gse;
150 $body =~ s/$RE{balanced}{-begin => "{{{"}{-end => "}}}"}{-keep}/pre($1)/gse;
151
152 # fix bullets
153 $body =~ s/^\s+([\*])/$1/gm;
154
155 # fix links
156 $body =~ s/\["([^"]+)"\]/[$1]/gs;
157 $body =~ s,\[(http://\S+)\s+([^\]]+)\],"$2"<$1>,gs;
158 $body =~ s,\[(http://[^\]]+)\],$1,gs;
159
160 # fix hr
161 $body =~ s,(\S+)----,$1\n----,gs;
162 $body =~ s,----(\S+),----\n$1,gs;
163
164 # attachments
165 $body =~ s,\[attachment:([^\]]+)(gif|png|jpg|jpeg)\],{image: $1$2},gis;
166 $body =~ s,\[attachment:([^\]]+)\],{file: $1},gs;
167
168 return $body;
169 }
170
171 my $count = 0;
172
173 my $m = File::MMagic::XS->new;
174
175 foreach my $name ( keys %$page ) {
176 last if $count++ == $max;
177
178 my $p = $page->{$name};
179
180 warn "## $name = ",dump( $p ) if $debug;
181
182 my $body = $p->{content} || die "no content?";
183 my $date = $p->{date} || die "no date?";
184
185 my @tags = ( 'TamTam' );
186
187 my $full_name = $name;
188
189 if ( $name =~ m!/! ) {
190 my @page_tags = split(m!/!, $name);
191 $name = pop @page_tags; # remove page name
192 push @tags, @page_tags;
193 }
194
195 # link named pages
196 $body =~ s,\b$page_link_re\b,[$1],gs;
197 $body =~ s,``,,gs;
198
199 $body .= qq{
200
201 ----
202
203 "original"<http://www.razmjenavjestina.org/$full_name> {date: $date}
204 };
205
206 Encode::_utf8_off( $body );
207
208 $Rester->put_page( $name, { content => $body, date => $date });
209 print "$name $date\n";
210 foreach ( @tags ) {
211 $Rester->put_pagetag( $name, $_ );
212 print "+ tag $_\n";
213 }
214
215 if ( $attachments ) {
216 foreach my $a ( @{ $p->{attachments} } ) {
217 my $type = $m->get_mime( $a->{full_path} );
218 my $content = read_file( $a->{full_path} );
219 print "+ attachment ", $a->{name}," $type ", length($content), " bytes\n";
220 $Rester->post_attachment($name, $a->{name}, $content, $type );
221 }
222 }
223
224 }
225

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