/[webpac]/trunk2/all2all.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 /trunk2/all2all.pl

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Revision 429 - (show annotations)
Sun Sep 12 17:21:47 2004 UTC (14 years, 10 months ago) by dpavlin
File MIME type: text/plain
File size: 10521 byte(s)
don't use body on load, use style in html (speed up first access to browse
tree)

1 #!/usr/bin/perl -w
2
3 =head1 NAME
4
5 all2all.pl - basic script for all WebPAC needs
6
7 =cut
8
9 use strict;
10 use Data::Dumper;
11 use Carp;
12
13 use lib './lib';
14 use WebPAC;
15 use WebPAC::jsFind;
16 use WebPAC::Index;
17
18 my $webpac = new WebPAC(
19 code_page => 'ISO-8859-2',
20 limit_mfn => 500,
21 # debug => 1,
22 # low_mem => 1,
23 ) || die;
24
25 my $log = $webpac->_get_logger() || die "can't get logger";
26
27 $log->debug("creating WebPAC::jsFind object");
28
29 my $index = new WebPAC::jsFind(
30 index_path => './out/index',
31 keys => 10,
32 ) || die;
33
34 my $thes;
35
36 $|=1;
37
38 my $maxmfn = $webpac->open_isis(
39 filename => shift @ARGV || '/data/hidra/THS/THS',
40 lookup => [
41 { 'key' => 'd:v900', 'val' => 'v250^a' },
42 # { 'eval' => '"v901^a" eq "Podruèje"', 'key' => 'pa:v561^4:v562^4:v461^1', 'val' => 'v900' },
43 # { 'eval '=> '"v901^a" eq "Mikrotezaurus"', 'key' => 'a:v561^4:v562^4:v461^1', 'val' => 'v900' },
44 # { 'eval' => '"v901^a" eq "Deskriptor"', 'key' => 'a:v561^4:v562^4:v461^1', 'val' => 'v900' },
45 { 'key' => 'a:v561^4:v562^4:v461^1', 'val' => 'v900' },
46 { 'key' => '900_mfn:v900', 'val' => 'v000' },
47 # tree structure
48 { 'eval' => 'length("v251") == 2', 'key' => 'root:v251', 'val' => 'v900' },
49 { 'eval' => '"v251"', 'key' => 'code:v900', 'val' => 'v561^4:v251' },
50 ],
51 );
52
53 $log->debug("isis file ",$webpac->{'isis_filename'}," opened");
54
55 $log->info("rows: $maxmfn");
56
57 $webpac->open_import_xml(type => 'isis_hidra_ths');
58
59 if(1) { # XXX
60
61 while (my $rec = $webpac->fetch_rec) {
62
63 my @ds = $webpac->data_structure($rec);
64
65 if (0 && $log->is_debug) {
66 $log->debug("rec = ",Dumper($rec));
67 $log->debug("ds = ",Dumper(\@ds));
68 }
69
70 next if (! @ds);
71
72 my $filename = $webpac->{'current_filename'} || $log->logdie("no current_filename in webpac object");
73
74 if ($filename) {
75 $webpac->output_file(
76 file => $filename,
77 template => 'html.tt',
78 data => \@ds,
79 headline => $webpac->{'headline'},
80 );
81 } else {
82 print $webpac->output(
83 template => 'text.tt',
84 data => \@ds,
85 headline => $webpac->{'headline'},
86 );
87 }
88
89 my $headline = $webpac->{'headline'};
90
91 my $f = $filename;
92 $f =~ s!out/!!;
93
94 # save into index
95 foreach my $ds (@ds) {
96 next if (! $ds->{'swish'});
97
98 $index->insert(
99 index_name => $ds->{'tag'},
100 path => $f,
101 headline => $headline,
102 words => join(" ",@{$ds->{'swish'}})
103 );
104 }
105
106 # save into sorted index (thesaurus)
107 foreach my $ds (@ds) {
108 next if (! $ds->{'index'});
109
110 $thes->{$ds->{'tag'}} ||= new WebPAC::Index;
111
112 foreach my $h (@{$ds->{'index'}}) {
113 $thes->{$ds->{'tag'}}->insert(
114 path => $f,
115 headline => $h,
116 );
117 }
118 }
119
120 # print Dumper(\@ds);
121
122 }
123
124 foreach my $t (keys %{$thes}) {
125
126 my @e = $thes->{$t}->elements;
127 if (! @e) {
128 $log->logwarn("no elements in sorted index $t?");
129 next;
130 }
131
132 my $file = "./out/bfilter/$t.txt";
133 $log->info("saving sorted index $t to '$file' [".scalar(@e)." elements]");
134
135 $webpac->output_file(
136 file => $file,
137 template => 'index.tt',
138 data => \@e,
139 index_name => $t,
140 );
141 }
142
143 if (0 && $log->is_debug) {
144 $log->debug("lookup hash: ",Dumper($webpac->{'lookup'}));
145 $log->debug("data hash: ",Dumper($webpac->{'data'}));
146 foreach my $t (keys %{$thes}) {
147 $log->debug("thesaurus $t hash: ",Dumper($thes->{$t}));
148 }
149 }
150
151 } # XXX if(0)
152
153 $log->debug("lookup hash: ",Dumper($webpac->{'lookup'}));
154
155 #
156 # tree dump implementation which shouldn't be here :-)
157 #
158
159
160 my $file = 'out/browse.html';
161 my $js_url = 'tree-ids.js';
162
163 $log->info("creating '$file' for tree html");
164 open(HTML, "> $file") || $log->logdie("can't open '$file'");
165
166 print HTML qq{
167 <html>
168 <head>
169 <title>Browse</title>
170 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2"/>
171 <script type="text/javascript" src="bfilter/hide.js"></script>
172 <script type="text/javascript" src="$js_url"></script>
173 </head>
174
175 <!--
176 <body onLoad="show_hide_display(show,hide);">
177 -->
178 <body>
179
180 <div style="float: right; width: 10em;">
181 Folding:
182 <a href="#" onClick="show_hide_display(show,hide);">default</a>
183 <a href="#" onClick="show_display(show); show_display(hide);">all</a>
184 <a href="#" onClick="hide_display(hide); hide_display(show);">none</a>
185 <a href="#" onClick="alert('show: '+show.length+', hide: '+hide.length);">debug</a>
186 </div>
187
188
189 <ul>
190 };
191
192 my $l = $webpac->{'lookup'} || $log->logconfess("can't find lookup");
193
194 my @tree = ({
195 # level 0
196 code_arr => sub { sort keys %{$l} },
197 filter_code => sub {
198 my $t = shift;
199 return $t if ($t =~ s/root://);
200 },
201 lookup_v900 => sub { shift @{$l->{"root:".$_[0]}} },
202 lookup_term => sub { shift @{$l->{"d:".$_[1]}} },
203 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[1]}} },
204 have_children => sub { defined($l->{"a:".$_[0]."::"}) },
205 child_code => sub { return $_[0] },
206 style => 'display: none',
207 },{
208 # 1
209 code_arr => sub { @{$l->{"a:".$_[0]."::"}} },
210 filter_code => sub { shift }, # nop
211 lookup_v900 => sub { shift @{$l->{"code:".$_[0]}} },
212 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
213 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
214 have_children => sub { defined($l->{"a:".$_[1].":"}) },
215 child_code => sub { return $_[1] },
216 style => 'display: none',
217 },{
218 # 2
219 code_arr => sub { @{$l->{"a:".$_[0].":"}} },
220 filter_code => sub { shift },
221 lookup_v900 => sub { shift },
222 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
223 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
224 have_children => sub { defined($l->{"a:".$_[2].":".$_[1]}) },
225 child_code => sub { return "a:".$_[2].":".$_[1] },
226 style => 'display: none',
227 },{
228 # 3 u¾i pojam
229 code_arr => sub { @{$l->{$_[0]}} },
230 filter_code => sub { shift },
231 lookup_v900 => sub {
232 my ($c,$p) = @_;
233 $p =~ s/^a:(..:....):.*$/$1/;
234 return "a:".$p.":".$c;
235 },
236 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
237 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
238 have_children => sub { defined($l->{$_[1]}) },
239 child_code => sub { return $_[1] },
240 },{
241 # 4
242 code_arr => sub { @{$l->{$_[0]}} },
243 filter_code => sub { shift },
244 lookup_v900 => sub {
245 my ($c,$p) = @_;
246 $p =~ s/^a:(..:....):.*$/$1/;
247 return "a:".$p.":".$c;
248 },
249 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
250 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
251 have_children => sub { defined($l->{$_[1]}) },
252 child_code => sub { return $_[1] },
253 },{
254 # 5
255 code_arr => sub { @{$l->{$_[0]}} },
256 filter_code => sub { shift },
257 lookup_v900 => sub {
258 my ($c,$p) = @_;
259 $p =~ s/^a:(..:....):.*$/$1/;
260 return "a:".$p.":".$c;
261 },
262 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
263 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
264 have_children => sub { defined($l->{$_[1]}) },
265 child_code => sub { return $_[1] },
266 },{
267 # 6
268 code_arr => sub { @{$l->{$_[0]}} },
269 filter_code => sub { shift },
270 lookup_v900 => sub {
271 my ($c,$p) = @_;
272 $p =~ s/^a:(..:....):.*$/$1/;
273 return "a:".$p.":".$c;
274 },
275 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
276 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
277 have_children => sub { defined($l->{$_[1]}) },
278 child_code => sub { return $_[1] },
279 },{
280 # 7
281 code_arr => sub { @{$l->{$_[0]}} },
282 filter_code => sub { shift },
283 lookup_v900 => sub {
284 my ($c,$p) = @_;
285 $p =~ s/^a:(..:....):.*$/$1/;
286 return "a:".$p.":".$c;
287 },
288 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
289 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
290 have_children => sub { defined($l->{$_[1]}) },
291 child_code => sub { return $_[1] },
292 },{
293 # 8
294 code_arr => sub { @{$l->{$_[0]}} },
295 filter_code => sub { shift },
296 lookup_v900 => sub {
297 my ($c,$p) = @_;
298 $p =~ s/^a:(..:....):.*$/$1/;
299 return "a:".$p.":".$c;
300 },
301 lookup_term => sub { shift @{$l->{"d:".$_[0]}} },
302 lookup_mfn => sub { shift @{$l->{"900_mfn:".$_[0]}} },
303 # have_children => sub { defined($l->{$_[1]}) },
304 # child_code => sub { return $_[1] },
305 have_children => sub { 0 },
306 child_code => sub { 0 },
307 });
308
309 my @show_ids;
310 my @hide_ids;
311
312 unroll(0,'');
313
314 $log->debug("test filter: ",$tree[0]->{'filter_code'}->("root:99"));
315
316 sub unroll {
317 my ($level,$start_code) = @_;
318
319 $log->logconfess("need level") unless (defined($level));
320
321 # all levels passed?
322 return if (! defined($tree[$level]));
323
324 $log->debug("unroll level $level, start code $start_code");
325
326 foreach my $code ($tree[$level]->{'code_arr'}->($start_code)) {
327
328 if ($code = $tree[$level]->{'filter_code'}->($code)) {
329
330 $log->debug("# $level filter passed code $code");
331
332 my $v900 = $tree[$level]->{'lookup_v900'}->($code,$start_code) || $log->warn("can't lookup_v900($code,$start_code)");
333 $log->debug("# $level lookup_v900($code,$start_code) = $v900");
334
335 my $term = $tree[$level]->{'lookup_term'}->($code,$v900) || $log->warn("can't lookup_term($code,$v900)");
336 $log->debug("# $level lookup_term($code,$v900) = $term");
337
338 my $mfn = $tree[$level]->{'lookup_mfn'}->($code,$v900) || $log->warn("can't lookup_mfn($code,$v900)");
339 $log->debug("# $level lookup_mfn($code,$v900) = $mfn");
340
341 $log->debug("$code -> $v900 : $term [$mfn]");
342
343 my ($link_start,$link_end) = ('','');
344
345 my $have_children = $tree[$level]->{'have_children'}->($code,$v900,$start_code);
346 if ($have_children) {
347 ($link_start,$link_end) = (qq{<a href="#mfn$mfn" onClick="return toggle_display('mfn$mfn');">},qq{</a>});
348 } else {
349 $log->debug("# $level doesn't have_children($code,$v900,$start_code)");
350 }
351
352 my $mfn_link = "thes/$mfn.html";
353 if (-e "out/$mfn_link") {
354 print HTML " " x $level .
355 qq{<li>${link_start}${term}${link_end}}.
356 qq{&nbsp;<a href="$mfn_link">&raquo;</a></li>\n};
357 } else {
358 $log->warn("file 'out/$mfn_link' doesn't exist, skipping");
359 }
360
361 unless ($have_children) {
362 next;
363 }
364 my $style = $tree[$level]->{'style'};
365
366 print HTML " " x $level .
367 qq{<a name="mfn$mfn"></a>\n <ul id="mfn$mfn"}.
368 ($style ? ' style="'.$style.'"' : '').
369 qq{>\n};
370
371 if ($style) {
372 if ($style =~ m/display\s*:\s*none/i) {
373 push @hide_ids, "mfn$mfn";
374 } else {
375 push @show_ids, "mfn$mfn";
376 }
377 } else {
378 # default: show
379 push @show_ids, "mfn$mfn";
380 }
381
382 unroll($level+1, $tree[$level]->{'child_code'}->($code,$v900,$start_code));
383
384 print HTML " " x $level . qq{</ul>\n};
385
386 }
387 }
388 }
389
390 print HTML qq{
391 </ul>
392 </body>
393 </html>
394 };
395
396 close(HTML);
397
398
399 my $js_file = "out/$js_url";
400 $log->info("creating '$js_file' with arrays of shown and hidden ids");
401 open(JS, ">", $js_file) || $log->logdie("can't open '$js_file': $!");
402 print JS "var show = ['",join("','",@show_ids),"'];\n";
403 print JS "var hide = ['",join("','",@hide_ids),"'];\n";
404 close(JS);
405
406 $log->info("closing index");
407 $index->close;
408
409 $log->info("elapsed time: ",$webpac->fmt_time(time() - $webpac->{'start_t'}));

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