9 |
use Text::Iconv; |
use Text::Iconv; |
10 |
use Config::IniFiles; |
use Config::IniFiles; |
11 |
use Encode; |
use Encode; |
12 |
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#use GDBM_File; |
13 |
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use Fcntl; # for O_RDWR |
14 |
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use TDB_File; |
15 |
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|
16 |
$|=1; |
$|=1; |
17 |
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21 |
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|
22 |
my $config; |
my $config; |
23 |
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24 |
use index_DBI; # there is no other, right now ;-) |
#use index_DBI; # default DBI module for index |
25 |
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use index_DBI_cache; # faster DBI module using memory cache |
26 |
my $index; |
my $index; |
27 |
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|
28 |
my %opts; |
my %opts; |
37 |
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38 |
my $path; # this is name of database |
my $path; # this is name of database |
39 |
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|
40 |
Text::Iconv->raise_error(1); # Conversion errors raise exceptions |
Text::Iconv->raise_error(0); # Conversion errors don't raise exceptions |
41 |
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|
42 |
# this is encoding of all files on disk, including import_xml/*.xml file and |
# this is encoding of all files on disk, including import_xml/*.xml file and |
43 |
# filter/*.pm files! It will be used to store strings in perl internally! |
# filter/*.pm files! It will be used to store strings in perl internally! |
59 |
# format in XML file |
# format in XML file |
60 |
my %type2tag = ( |
my %type2tag = ( |
61 |
'isis' => 'isis', |
'isis' => 'isis', |
62 |
'excel' => 'column' |
'excel' => 'column', |
63 |
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'marc' => 'marc', |
64 |
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'feed' => 'feed' |
65 |
); |
); |
66 |
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67 |
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my $cache; # for cacheing |
68 |
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69 |
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# lookup hash (tied to file) |
70 |
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my %lhash; |
71 |
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# this option will cache all lookup entries in memory. |
72 |
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# if you are tight on memory, turn this off |
73 |
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my $use_lhash_cache = 1; |
74 |
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|
75 |
sub data2xml { |
sub data2xml { |
76 |
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|
77 |
use xmlify; |
use xmlify; |
79 |
my $type = shift @_; |
my $type = shift @_; |
80 |
my $row = shift @_; |
my $row = shift @_; |
81 |
my $add_xml = shift @_; |
my $add_xml = shift @_; |
82 |
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# needed to read values from configuration file |
83 |
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my $cfg = shift @_; |
84 |
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my $database = shift @_; |
85 |
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|
86 |
my $xml; |
my $xml; |
87 |
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93 |
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94 |
# sort subrouting using order="" attribute |
# sort subrouting using order="" attribute |
95 |
sub by_order { |
sub by_order { |
96 |
return 0 if (! $config->{indexer}->{$a}->{order}); |
my $va = $config->{indexer}->{$a}->{order} || |
97 |
return 0 if (! $config->{indexer}->{$b}->{order}); |
$config->{indexer}->{$a}; |
98 |
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my $vb = $config->{indexer}->{$b}->{order} || |
99 |
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$config->{indexer}->{$b}; |
100 |
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|
101 |
return $config->{indexer}->{$a}->{order} <=> |
return $va <=> $vb; |
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$config->{indexer}->{$b}->{order} ; |
|
102 |
} |
} |
103 |
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104 |
foreach my $field (sort by_order keys %{$config->{indexer}}) { |
my @sorted_tags; |
105 |
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if ($cache->{tags_by_order}) { |
106 |
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@sorted_tags = @{$cache->{tags_by_order}}; |
107 |
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} else { |
108 |
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@sorted_tags = sort by_order keys %{$config->{indexer}}; |
109 |
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$cache->{tags_by_order} = \@sorted_tags; |
110 |
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} |
111 |
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112 |
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# lookup key |
113 |
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my $lookup_key; |
114 |
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115 |
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# cache for field in pages |
116 |
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delete $cache->{display_data}; |
117 |
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delete $cache->{swish_data}; |
118 |
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delete $cache->{swish_exact_data}; |
119 |
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my @page_fields; # names of fields |
120 |
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121 |
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122 |
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# subs used to produce output |
123 |
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124 |
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sub get_field_name($$$) { |
125 |
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my ($config,$field,$field_usage) = @_; |
126 |
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127 |
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# find field name (signular, plural) |
128 |
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my $field_name = ""; |
129 |
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if ($config->{indexer}->{$field}->{name_singular} && $field_usage == 1) { |
130 |
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$field_name = $config->{indexer}->{$field}->{name_singular}; |
131 |
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} elsif ($config->{indexer}->{$field}->{name_plural}) { |
132 |
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$field_name = $config->{indexer}->{$field}->{name_plural}; |
133 |
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} elsif ($config->{indexer}->{$field}->{name}) { |
134 |
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$field_name = $config->{indexer}->{$field}->{name}; |
135 |
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} else { |
136 |
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print STDERR "WARNING: field '$field' doesn't have 'name' attribute!"; |
137 |
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} |
138 |
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if ($field_name) { |
139 |
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return x($field_name); |
140 |
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} |
141 |
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} |
142 |
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$field=x($field); |
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143 |
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144 |
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# begin real work: go field by field |
145 |
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foreach my $field (@sorted_tags) { |
146 |
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147 |
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$field=x($field); |
148 |
$field_usage{$field}++; |
$field_usage{$field}++; |
149 |
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|
150 |
my $swish_data = ""; |
my $swish_data = ""; |
151 |
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my $swish_exact_data = ""; |
152 |
my $display_data = ""; |
my $display_data = ""; |
153 |
my $line_delimiter; |
my $line_delimiter; |
154 |
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|
155 |
my ($swish,$display); |
my ($swish,$display); |
156 |
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157 |
my $tag = $type2tag{$type} || die "can't find which tag to use for type $type"; |
my $tag = $type2tag{$type} || die "can't find which tag to use for type $type"; |
158 |
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|
159 |
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# is this field page-by-page? |
160 |
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my $iterate_by_page = $config->{indexer}->{$field}->{iterate_by_page}; |
161 |
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push @page_fields,$field if ($iterate_by_page); |
162 |
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my %page_max = (); |
163 |
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# default line_delimiter if using |
164 |
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my $page_line_delimiter = $config->{indexer}->{$field}->{page_line_delimiter} || '<br/>'; |
165 |
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|
166 |
foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) { |
foreach my $x (@{$config->{indexer}->{$field}->{$tag}}) { |
167 |
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|
168 |
my $format = x($x->{content}); |
my $format = x($x->{content}); |
169 |
my $delimiter = x($x->{delimiter}) || ' '; |
my $delimiter = x($x->{delimiter}) || ' '; |
170 |
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171 |
my $repeat_off = 0; # repeatable offset |
my $repeat_off = 0; # init repeatable offset |
172 |
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173 |
my ($s,$d,$i) = (1,1,0); # swish, display default |
# swish, swish_exact, display, index, index_lookup |
174 |
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# swish and display defaults |
175 |
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my ($s,$se,$d,$i,$il) = (1,0,1,0,0); |
176 |
$s = 0 if (lc($x->{type}) eq "display"); |
$s = 0 if (lc($x->{type}) eq "display"); |
177 |
$d = 0 if (lc($x->{type}) eq "swish"); |
$d = 0 if (lc($x->{type}) eq "swish"); |
178 |
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$se = 1 if (lc($x->{type}) eq "swish_exact"); |
179 |
($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index"); |
($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index"); |
180 |
|
$il = 1 if (lc($x->{type}) =~ /^lookup/); |
181 |
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182 |
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|
183 |
# what will separate last line from this one? |
# what will separate last line from this one? |
184 |
if ($display_data && $x->{append} && $x->{append} eq "1") { |
if ($display_data && $x->{append} && $x->{append} eq "1") { |
190 |
# init vars so that we go into while... |
# init vars so that we go into while... |
191 |
($swish,$display) = (1,1); |
($swish,$display) = (1,1); |
192 |
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|
193 |
if ($swish || $display) { |
# placeholder for all repeatable entries for index |
194 |
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my @index_data; |
195 |
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|
196 |
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sub mkformat { |
197 |
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my $x = shift || die "mkformat needs tag reference"; |
198 |
|
my $data = shift || return; |
199 |
|
my $format_name = x($x->{format_name}) || return $data; |
200 |
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my $fmt = x($config->{format}->{$format_name}->{content}) || die "<format name=\"$format_name\"> is not defined!"; |
201 |
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my $format_delimiter = x($x->{format_delimiter}); |
202 |
|
my @data; |
203 |
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if ($format_delimiter) { |
204 |
|
@data = split(/$format_delimiter/,$data); |
205 |
|
} else { |
206 |
|
push @data,$data; |
207 |
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} |
208 |
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|
209 |
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if ($fmt) { |
210 |
|
my $nr = scalar $fmt =~ s/%s/%s/g; |
211 |
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if (($#data+1) == $nr) { |
212 |
|
return sprintf($fmt,@data); |
213 |
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} else { |
214 |
|
print STDERR "mkformat: [$data] can't be split on [$format_delimiter] to $nr fields!\n"; |
215 |
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return $data; |
216 |
|
} |
217 |
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} else { |
218 |
|
print STDERR "usage of link '$format_name' without defined format (<link> tag)\n"; |
219 |
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} |
220 |
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} |
221 |
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|
222 |
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# while because of repeatable fields |
223 |
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while ($swish || $display) { |
224 |
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my $page = $repeat_off; |
225 |
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$page_max{$field} = $page if ($iterate_by_page && $page > ($page_max{$field} || 0)); |
226 |
($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp); |
($swish,$display) = parse_format($type, $format,$row,$repeat_off++,$import2cp); |
227 |
|
if ($repeat_off > 1000) { |
228 |
|
print STDERR "loop (more than 1000 repeatable fields) deteced in $row, $format\n"; |
229 |
|
last; |
230 |
|
} |
231 |
|
|
232 |
|
# is this field is lookup? |
233 |
|
if ($display && $x->{lookup}) { |
234 |
|
my $null = "<!-- null -->"; |
235 |
|
if ($use_lhash_cache) { |
236 |
|
if (!defined($cache->{lhash}->{$display})) { |
237 |
|
my $new_display = $lhash{$display}; |
238 |
|
if (defined($new_display)) { |
239 |
|
#print STDERR "lookup cache store '$display' = '$new_display'\n"; |
240 |
|
$display = $new_display; |
241 |
|
$cache->{lhash}->{$display} = $new_display; |
242 |
|
} else { |
243 |
|
print STDERR "WARNING: lookup for '$display' didn't find anything.\n"; |
244 |
|
$display = ""; |
245 |
|
$cache->{lhash}->{$display} = $null; |
246 |
|
} |
247 |
|
} else { |
248 |
|
$display = $cache->{lhash}->{$display}; |
249 |
|
} |
250 |
|
} else { |
251 |
|
$display = $lhash{$display} || $null; |
252 |
|
} |
253 |
|
} |
254 |
|
|
255 |
# filter="name" ; filter this field through |
# filter="name" ; filter this field through |
256 |
# filter/[name].pm |
# filter/[name].pm |
257 |
my $filter = $x->{filter}; |
my $filter = $x->{filter}; |
258 |
if ($filter) { |
if ($filter && !$cache->{filter_loaded}->{$filter}) { |
259 |
require "filter/".$filter.".pm"; |
require "filter/".$filter.".pm"; |
260 |
|
$cache->{filter_loaded}->{$filter}++; |
261 |
} |
} |
262 |
# type="swish" ; field for swish |
# type="swish" ; field for swish |
263 |
if ($s && $swish) { |
if ($swish) { |
264 |
if ($filter) { |
if ($filter && ($s || $se)) { |
265 |
no strict 'refs'; |
no strict 'refs'; |
266 |
$swish_data .= join(" ",&$filter($swish)); |
my $tmp = join(" ",&$filter($swish)) if ($s || $se); |
267 |
|
$swish_data .= $tmp if ($s); |
268 |
|
$swish_exact_data .= $tmp if ($se); |
269 |
|
|
270 |
} else { |
} else { |
271 |
$swish_data .= $swish; |
$swish_data .= $swish if ($s); |
272 |
|
$swish_exact_data .= $swish if ($se); |
273 |
} |
} |
274 |
} |
} |
275 |
|
|
277 |
if ($d && $display) { |
if ($d && $display) { |
278 |
if ($line_delimiter && $display_data) { |
if ($line_delimiter && $display_data) { |
279 |
$display_data .= $line_delimiter; |
$display_data .= $line_delimiter; |
|
undef $line_delimiter; |
|
280 |
} |
} |
281 |
if ($filter) { |
if ($filter) { |
282 |
no strict 'refs'; |
no strict 'refs'; |
283 |
$display_data .= join($delimiter,&$filter($display)); |
if ($display_data) { |
284 |
|
$display_data .= $delimiter.join($delimiter,mkformat($x,&$filter($display))); |
285 |
|
} else { |
286 |
|
$display_data = join($delimiter,mkformat($x,&$filter($display))); |
287 |
|
} |
288 |
} else { |
} else { |
289 |
if ($display_data) { |
if ($display_data) { |
290 |
$display_data .= $delimiter.$display; |
$display_data .= $delimiter.mkformat($x,$display); |
291 |
} else { |
} else { |
292 |
$display_data .= $display; |
$display_data = mkformat($x,$display); |
293 |
} |
} |
294 |
} |
} |
295 |
} |
} |
296 |
|
|
297 |
# type="index" ; insert into index |
# type="index" ; insert into index |
298 |
if ($i && $display) { |
if ($i && $display) { |
|
my $index_data = $display; |
|
299 |
if ($filter) { |
if ($filter) { |
300 |
no strict 'refs'; |
no strict 'refs'; |
301 |
foreach my $d (&$filter($index_data)) { |
$display = &$filter($display); |
302 |
$index->insert($field, $d, $path); |
} |
303 |
} |
if ($x->{append} && @index_data) { |
304 |
|
$index_data[$#index_data].=$display; |
305 |
} else { |
} else { |
306 |
$index->insert($field, $index_data, $path); |
push @index_data, $display; |
307 |
|
} |
308 |
|
} |
309 |
|
|
310 |
|
# store fields in lookup |
311 |
|
if ($il && $display) { |
312 |
|
if (lc($x->{type}) eq "lookup_key") { |
313 |
|
if ($lookup_key) { |
314 |
|
print STDERR "WARNING: try to redefine lookup_key (keys shouldn't be repeatable fields!)"; |
315 |
|
} else { |
316 |
|
$lookup_key = $display; |
317 |
|
} |
318 |
|
} elsif (lc($x->{type}) eq "lookup_val") { |
319 |
|
if ($lookup_key) { |
320 |
|
$lhash{$lookup_key} = $display; |
321 |
|
} else { |
322 |
|
print STDERR "WARNING: no lookup_key defined for '$display'?"; |
323 |
|
} |
324 |
|
} |
325 |
|
|
326 |
|
} |
327 |
|
|
328 |
|
# store data for page-by-page repeatable fields |
329 |
|
if ($iterate_by_page) { |
330 |
|
sub iterate_fld($$$$$$) { |
331 |
|
my ($cache,$what,$field,$page,$data,$append) = @_; |
332 |
|
return if (!$data); |
333 |
|
my $line_delimiter = $page_line_delimiter; |
334 |
|
$line_delimiter = " " if ($append); |
335 |
|
if (! $cache->{$what}->{$field}->[$page]) { |
336 |
|
$cache->{$what}->{$field}->[$page] = $data; |
337 |
|
} else { |
338 |
|
$cache->{$what}->{$field}->[$page] .= $line_delimiter.$data; |
339 |
|
} |
340 |
|
} |
341 |
|
|
342 |
|
if ($display_data) { |
343 |
|
print STDERR "line delimiter: ",Dumper($line_delimiter) if ($line_delimiter); |
344 |
|
iterate_fld($cache,'display_data',$field,$page,$display_data,$x->{append}); |
345 |
|
} |
346 |
|
$display_data = ""; |
347 |
|
if ($swish_data) { |
348 |
|
iterate_fld($cache,'swish_data',$field,$page,$swish_data,$x->{append}); |
349 |
|
$swish_data = ""; |
350 |
|
} |
351 |
|
if ($swish_exact_data) { |
352 |
|
iterate_fld($cache,'swish_exact_data',$field,$page,$swish_exact_data,$x->{append}); |
353 |
|
$swish_exact_data = ""; |
354 |
} |
} |
355 |
} |
} |
356 |
} |
} |
357 |
|
|
358 |
|
# fill data in index |
359 |
|
foreach my $d (@index_data) { |
360 |
|
$index->insert($field, $d, $path); |
361 |
|
} |
362 |
} |
} |
363 |
|
|
364 |
|
# now try to parse variables from configuration file |
365 |
|
foreach my $x (@{$config->{indexer}->{$field}->{'config'}}) { |
366 |
|
|
367 |
if ($display_data) { |
my $delimiter = x($x->{delimiter}) || ' '; |
368 |
|
my $val = $cfg->val($database, x($x->{content})); |
369 |
|
|
370 |
|
my ($s,$d,$i) = (1,1,0); # swish, display default |
371 |
|
$s = 0 if (lc($x->{type}) eq "display"); |
372 |
|
$d = 0 if (lc($x->{type}) eq "swish"); |
373 |
|
# no support for swish exact in config. |
374 |
|
# IMHO, it's useless |
375 |
|
($s,$d,$i) = (0,0,1) if (lc($x->{type}) eq "index"); |
376 |
|
|
377 |
if ($field eq "headline") { |
if ($val) { |
378 |
$xml .= xmlify("headline", $display_data); |
$display_data .= $delimiter.$val if ($d); |
379 |
} else { |
$swish_data .= $val if ($s); |
380 |
|
$index->insert($field, $val, $path) if ($i); |
381 |
|
} |
382 |
|
|
383 |
# find field name (signular, plural) |
if ($iterate_by_page) { |
384 |
my $field_name = ""; |
# FIXME data from config tag will appear just |
385 |
if ($config->{indexer}->{$field}->{name_singular} && $field_usage{$field} == 1) { |
# on first page!!! |
386 |
$field_name = $config->{indexer}->{$field}->{name_singular}."#-#"; |
my $page = 0; |
387 |
} elsif ($config->{indexer}->{$field}->{name_plural}) { |
if ($display_data) { |
388 |
$field_name = $config->{indexer}->{$field}->{name_plural}."#-#"; |
$cache->{display_data}->{$field}->[$page] = $display_data; |
389 |
} elsif ($config->{indexer}->{$field}->{name}) { |
$display_data = ""; |
|
$field_name = $config->{indexer}->{$field}->{name}."#-#"; |
|
|
} else { |
|
|
print STDERR "WARNING: field '$field' doesn't have 'name' attribute!"; |
|
390 |
} |
} |
391 |
if ($field_name) { |
if ($swish_data) { |
392 |
$html .= x($field_name); |
$cache->{swish_data}->{$field}->[$page] = $swish_data; |
393 |
|
$swish_data = ""; |
394 |
|
} |
395 |
|
if ($swish_exact_data) { |
396 |
|
$cache->{swish_exact_data}->{$field}->[$page] = $swish_exact_data; |
397 |
|
$swish_exact_data = ""; |
398 |
} |
} |
|
$html .= $display_data."###\n"; |
|
399 |
} |
} |
400 |
} |
} |
|
if ($swish_data) { |
|
|
# remove extra spaces |
|
|
$swish_data =~ s/ +/ /g; |
|
|
$swish_data =~ s/ +$//g; |
|
401 |
|
|
402 |
$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data)); |
# save data page-by-page |
403 |
|
foreach my $field (@page_fields) { |
404 |
|
my $nr_pages = $page_max{$field} || next; |
405 |
|
#print STDERR "field '$field' iterate over ",($nr_pages || 0)," pages...\n"; |
406 |
|
#print STDERR Dumper($cache->{display_data}); |
407 |
|
for (my $page=0; $page <= $nr_pages; $page++) { |
408 |
|
|
409 |
|
my $display_data = $cache->{display_data}->{$field}->[$page]; |
410 |
|
if ($display_data) { # default |
411 |
|
if ($field eq "headline") { |
412 |
|
$xml .= xmlify("headline", $display_data); |
413 |
|
} else { |
414 |
|
|
415 |
|
# fallback to empty field name if needed |
416 |
|
$html .= get_field_name($config,$field,$field_usage{$field}) || ''; |
417 |
|
$html .= "#-#".$display_data."###\n"; |
418 |
|
} |
419 |
|
} |
420 |
|
|
421 |
|
my $swish_data = $cache->{swish_data}->{$field}->[$page]; |
422 |
|
if ($swish_data) { |
423 |
|
# remove extra spaces |
424 |
|
$swish_data =~ s/ +/ /g; |
425 |
|
$swish_data =~ s/ +$//g; |
426 |
|
|
427 |
|
$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data)); |
428 |
|
} |
429 |
|
|
430 |
|
my $swish_exact_data = $cache->{swish_exact_data}->{$field}->[$page]; |
431 |
|
if ($swish_exact_data) { |
432 |
|
$swish_exact_data =~ s/ +/ /g; |
433 |
|
$swish_exact_data =~ s/ +$//g; |
434 |
|
|
435 |
|
# add delimiters before and after word. |
436 |
|
# That is required to produce exact match |
437 |
|
$xml .= xmlify($field."_swish_exact", unac_string($codepage,'xxbxx '.$swish_exact_data.' xxexx')); |
438 |
|
} |
439 |
|
} |
440 |
|
|
441 |
} |
} |
442 |
|
|
443 |
|
if (! $iterate_by_page) { |
444 |
|
if ($display_data) { |
445 |
|
if ($field eq "headline") { |
446 |
|
$xml .= xmlify("headline", $display_data); |
447 |
|
} else { |
448 |
|
|
449 |
|
# fallback to empty field name if needed |
450 |
|
$html .= get_field_name($config,$field,$field_usage{$field}) || ''; |
451 |
|
$html .= "#-#".$display_data."###\n"; |
452 |
|
} |
453 |
|
} |
454 |
|
if ($swish_data) { |
455 |
|
# remove extra spaces |
456 |
|
$swish_data =~ s/ +/ /g; |
457 |
|
$swish_data =~ s/ +$//g; |
458 |
|
|
459 |
|
$xml .= xmlify($field."_swish", unac_string($codepage,$swish_data)); |
460 |
|
} |
461 |
|
|
462 |
|
if ($swish_exact_data) { |
463 |
|
$swish_exact_data =~ s/ +/ /g; |
464 |
|
$swish_exact_data =~ s/ +$//g; |
465 |
|
|
466 |
|
# add delimiters before and after word. |
467 |
|
# That is required to produce exact match |
468 |
|
$xml .= xmlify($field."_swish_exact", unac_string($codepage,'xxbxx '.$swish_exact_data.' xxexx')); |
469 |
|
} |
470 |
|
} |
471 |
} |
} |
472 |
|
|
473 |
# dump formatted output in <html> |
# dump formatted output in <html> |
474 |
if ($html) { |
if ($html) { |
475 |
$xml .= xmlify("html",$html); |
#$xml .= xmlify("html",$html); |
476 |
|
$xml .= "<html><![CDATA[ $html ]]></html>"; |
477 |
} |
} |
478 |
|
|
479 |
if ($xml) { |
if ($xml) { |
500 |
$cfg_global->val('global', 'dbi_passwd') || '', |
$cfg_global->val('global', 'dbi_passwd') || '', |
501 |
); |
); |
502 |
|
|
503 |
|
my $show_progress = $cfg_global->val('global', 'show_progress'); |
504 |
|
|
505 |
|
my $unac_filter = $cfg_global->val('global', 'unac_filter'); |
506 |
|
if ($unac_filter) { |
507 |
|
require $unac_filter; |
508 |
|
} |
509 |
|
|
510 |
foreach my $database ($cfg->Sections) { |
foreach my $database ($cfg->Sections) { |
511 |
|
|
512 |
my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined"; |
my $type = lc($cfg -> val($database, 'type')) || die "$database doesn't have 'type' defined"; |
513 |
my $add_xml = $cfg -> val($database, 'xml'); # optional |
my $add_xml = $cfg -> val($database, 'xml'); # optional |
514 |
|
|
515 |
|
# create new lookup file |
516 |
|
my $lookup_file = $cfg -> val($database, 'lookup_newfile'); # optional |
517 |
|
if ($lookup_file) { |
518 |
|
#tie %lhash, 'GDBM_File', $lookup_file, &GDBM_NEWDB, 0644; |
519 |
|
tie %lhash, 'TDB_File', $lookup_file, TDB_CLEAR_IF_FIRST, O_RDWR, 0644; |
520 |
|
print STDERR "creating lookup file '$lookup_file'\n"; |
521 |
|
} |
522 |
|
|
523 |
|
# open existing lookup file |
524 |
|
$lookup_file = $cfg -> val($database, 'lookup_open'); # optional |
525 |
|
if ($lookup_file) { |
526 |
|
#tie %lhash, 'GDBM_File', $lookup_file, &GDBM_READER, 0644; |
527 |
|
tie %lhash, 'TDB_File', $lookup_file, TDB_DEFAULT, O_RDWR, 0644; |
528 |
|
print STDERR "opening lookup file '$lookup_file'\n"; |
529 |
|
} |
530 |
|
|
531 |
print STDERR "reading ./import_xml/$type.xml\n"; |
print STDERR "reading ./import_xml/$type.xml\n"; |
532 |
|
|
533 |
$config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type} ], forcecontent => 1); |
# extract just type basic |
534 |
|
my $type_base = $type; |
535 |
|
$type_base =~ s/_.+$//g; |
536 |
|
|
537 |
|
$config=XMLin("./import_xml/$type.xml", forcearray => [ $type2tag{$type_base}, 'config', 'format' ], forcecontent => 1); |
538 |
|
|
539 |
# output current progress indicator |
# output current progress indicator |
540 |
my $last_p = 0; |
my $last_p = 0; |
541 |
sub progress { |
sub progress { |
542 |
#return if (! $opts{q}); # FIXME |
return if (! $show_progress); |
543 |
my $current = shift; |
my $current = shift; |
544 |
my $total = shift; |
my $total = shift || 1; |
545 |
my $p = int($current * 100 / $total); |
my $p = int($current * 100 / $total); |
546 |
if ($p != $last_p) { |
if ($p != $last_p) { |
547 |
printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p ); |
printf STDERR ("%5d / %5d [%-51s] %-2d %% \r",$current,$total,"=" x ($p/2).">", $p ); |
549 |
} |
} |
550 |
} |
} |
551 |
|
|
552 |
|
my $fake_dir = 1; |
553 |
|
sub fakeprogress { |
554 |
|
return if (! $show_progress); |
555 |
|
my $current = shift @_; |
556 |
|
|
557 |
|
my @ind = ('-','\\','|','/','-','\\','|','/', '-'); |
558 |
|
|
559 |
|
$last_p += $fake_dir; |
560 |
|
$fake_dir = -$fake_dir if ($last_p > 1000 || $last_p < 0); |
561 |
|
if ($last_p % 10 == 0) { |
562 |
|
printf STDERR ("%5d / %5s [%-51s]\r",$current,"?"," " x ($last_p/20).$ind[($last_p/20) % $#ind]); |
563 |
|
} |
564 |
|
} |
565 |
|
|
566 |
# now read database |
# now read database |
567 |
print STDERR "using: $type...\n"; |
print STDERR "using: $type...\n"; |
568 |
|
|
569 |
if ($type eq "isis") { |
# erase cache for tags by order in this database |
570 |
|
delete $cache->{tags_by_order}; |
571 |
|
|
572 |
|
if ($type_base eq "isis") { |
573 |
|
|
574 |
my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!"; |
my $isis_db = $cfg -> val($database, 'isis_db') || die "$database doesn't have 'isis_db' defined!"; |
575 |
|
|
576 |
$import2cp = Text::Iconv->new($config->{isis_codepage},$codepage); |
$import2cp = Text::Iconv->new($config->{isis_codepage},$codepage); |
577 |
my $db = OpenIsis::open( $isis_db ); |
my $db = OpenIsis::open( $isis_db ); |
578 |
|
|
579 |
|
# check if .txt database for OpenIsis is zero length, |
580 |
|
# if so, erase it and re-open database |
581 |
|
sub check_txt_db { |
582 |
|
my $isis_db = shift || die "need isis database name"; |
583 |
|
my $reopen = 0; |
584 |
|
|
585 |
|
if (-e $isis_db.".TXT") { |
586 |
|
print STDERR "WARNING: removing $isis_db.TXT OpenIsis database...\n"; |
587 |
|
unlink $isis_db.".TXT" || warn "FATAL: unlink error on '$isis_db.TXT': $!"; |
588 |
|
$reopen++; |
589 |
|
} |
590 |
|
if (-e $isis_db.".PTR") { |
591 |
|
print STDERR "WARNING: removing $isis_db.PTR OpenIsis database...\n"; |
592 |
|
unlink $isis_db.".PTR" || warn "FATAL: unlink error on '$isis_db.PTR': $!"; |
593 |
|
$reopen++; |
594 |
|
} |
595 |
|
return OpenIsis::open( $isis_db ) if ($reopen); |
596 |
|
} |
597 |
|
|
598 |
|
# EOF error |
599 |
|
if ($db == -1) { |
600 |
|
$db = check_txt_db($isis_db); |
601 |
|
if ($db == -1) { |
602 |
|
print STDERR "FATAL: OpenIsis can't open zero size file $isis_db\n"; |
603 |
|
next; |
604 |
|
} |
605 |
|
} |
606 |
|
|
607 |
|
# OpenIsis::ERR_BADF |
608 |
|
if ($db == -4) { |
609 |
|
print STDERR "FATAL: OpenIsis can't find file $isis_db\n"; |
610 |
|
next; |
611 |
|
# OpenIsis::ERR_IO |
612 |
|
} elsif ($db == -5) { |
613 |
|
print STDERR "FATAL: OpenIsis can't access file $isis_db\n"; |
614 |
|
next; |
615 |
|
} elsif ($db < 0) { |
616 |
|
print STDERR "FATAL: OpenIsis unknown error $db with file $isis_db\n"; |
617 |
|
next; |
618 |
|
} |
619 |
|
|
620 |
my $max_rowid = OpenIsis::maxRowid( $db ); |
my $max_rowid = OpenIsis::maxRowid( $db ); |
621 |
|
|
622 |
|
# if 0 records, try to rease isis .txt database |
623 |
|
if ($max_rowid == 0) { |
624 |
|
# force removal of database |
625 |
|
$db = check_txt_db($isis_db); |
626 |
|
$max_rowid = OpenIsis::maxRowid( $db ); |
627 |
|
} |
628 |
|
|
629 |
print STDERR "Reading database: $isis_db [$max_rowid rows]\n"; |
print STDERR "Reading database: $isis_db [$max_rowid rows]\n"; |
630 |
|
|
631 |
my $path = $database; |
my $path = $database; |
638 |
|
|
639 |
my $swishpath = $path."#".int($row->{mfn}); |
my $swishpath = $path."#".int($row->{mfn}); |
640 |
|
|
641 |
if (my $xml = data2xml($type,$row,$add_xml)) { |
if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) { |
642 |
$xml = $cp2utf->convert($xml); |
$xml = $cp2utf->convert($xml); |
643 |
use bytes; # as opposed to chars |
use bytes; # as opposed to chars |
644 |
print "Path-Name: $swishpath\n"; |
print "Path-Name: $swishpath\n"; |
647 |
} |
} |
648 |
} |
} |
649 |
} |
} |
650 |
|
# for this to work with current version of OpenIsis (0.9.0) |
651 |
|
# you might need my patch from |
652 |
|
# https://www.rot13.org/~dpavlin/projects/openisis-0.9.0-perl_close.diff |
653 |
|
OpenIsis::close($db); |
654 |
print STDERR "\n"; |
print STDERR "\n"; |
655 |
|
|
656 |
} elsif ($type eq "excel") { |
} elsif ($type_base eq "excel") { |
657 |
use Spreadsheet::ParseExcel; |
use Spreadsheet::ParseExcel; |
658 |
use Spreadsheet::ParseExcel::Utility qw(int2col); |
use Spreadsheet::ParseExcel::Utility qw(int2col); |
659 |
|
|
699 |
|
|
700 |
next if (! $row); |
next if (! $row); |
701 |
|
|
702 |
if (my $xml = data2xml($type,$row,$add_xml)) { |
if (my $xml = data2xml($type_base,$row,$add_xml,$cfg,$database)) { |
703 |
$xml = $cp2utf->convert($xml); |
$xml = $cp2utf->convert($xml); |
704 |
use bytes; # as opposed to chars |
use bytes; # as opposed to chars |
705 |
print "Path-Name: $swishpath\n"; |
print "Path-Name: $swishpath\n"; |
707 |
print "Document-Type: XML\n\n$xml\n"; |
print "Document-Type: XML\n\n$xml\n"; |
708 |
} |
} |
709 |
} |
} |
710 |
|
} elsif ($type_base eq "marc") { |
711 |
|
|
712 |
|
use MARC; |
713 |
|
|
714 |
|
$import2cp = Text::Iconv->new($config->{marc_codepage},$codepage); |
715 |
|
my $marc_file = $cfg -> val($database, 'marc_file') || die "$database doesn't have 'marc_file' defined!"; |
716 |
|
|
717 |
|
# optional argument is format |
718 |
|
my $format = x($config->{format}) || 'usmarc'; |
719 |
|
|
720 |
|
print STDERR "Reading MARC file '$marc_file'\n"; |
721 |
|
|
722 |
|
my $marc = new MARC; |
723 |
|
my $nr = $marc->openmarc({ |
724 |
|
file=>$marc_file, format=>$format |
725 |
|
}) || die "Can't open MARC file '$marc_file'"; |
726 |
|
|
727 |
|
my $i=0; # record nr. |
728 |
|
|
729 |
|
my $rec; |
730 |
|
|
731 |
|
while ($marc->nextmarc(1)) { |
732 |
|
|
733 |
|
# XXX |
734 |
|
fakeprogress($i++); |
735 |
|
|
736 |
|
my $swishpath = $database."#".$i; |
737 |
|
|
738 |
|
if (my $xml = data2xml($type_base,$marc,$add_xml,$cfg,$database)) { |
739 |
|
$xml = $cp2utf->convert($xml); |
740 |
|
use bytes; # as opposed to chars |
741 |
|
print "Path-Name: $swishpath\n"; |
742 |
|
print "Content-Length: ".(length($xml)+1)."\n"; |
743 |
|
print "Document-Type: XML\n\n$xml\n"; |
744 |
|
} |
745 |
|
} |
746 |
|
} elsif ($type_base eq "feed") { |
747 |
|
|
748 |
|
$import2cp = Text::Iconv->new($config->{feed_codepage},$codepage); |
749 |
|
my $prog = x($config->{prog}) || die "$database doesn't have 'prog' defined!"; |
750 |
|
|
751 |
|
print STDERR "Reading feed from program '$prog'\n"; |
752 |
|
|
753 |
|
open(FEED,"feeds/$prog |") || die "can't start $prog: $!"; |
754 |
|
|
755 |
|
my $i=1; # record nr. |
756 |
|
|
757 |
|
my $data; |
758 |
|
my $line=1; |
759 |
|
|
760 |
|
while (<FEED>) { |
761 |
|
chomp; |
762 |
|
|
763 |
|
if (/^$/) { |
764 |
|
my $swishpath = $database."#".$i++; |
765 |
|
|
766 |
|
if (my $xml = data2xml($type_base,$data,$add_xml,$cfg,$database)) { |
767 |
|
$xml = $cp2utf->convert($xml); |
768 |
|
use bytes; # as opposed to chars |
769 |
|
print "Path-Name: $swishpath\n"; |
770 |
|
print "Content-Length: ".(length($xml)+1)."\n"; |
771 |
|
print "Document-Type: XML\n\n$xml\n"; |
772 |
|
} |
773 |
|
$line = 1; |
774 |
|
$data = {}; |
775 |
|
next; |
776 |
|
} |
777 |
|
|
778 |
|
$line = $1 if (s/^(\d+):\s*//); |
779 |
|
$data->{$line++} = $_; |
780 |
|
|
781 |
|
fakeprogress($i); |
782 |
|
|
783 |
|
} |
784 |
|
# close lookup |
785 |
|
untie %lhash if (%lhash); |
786 |
} |
} |
787 |
} |
} |
788 |
|
|
795 |
|
|
796 |
=head1 NAME |
=head1 NAME |
797 |
|
|
798 |
isis2xml.pl - read isis file and dump XML |
all2xml.pl - read various file formats and dump XML for SWISH-E |
799 |
|
|
800 |
=head1 DESCRIPTION |
=head1 DESCRIPTION |
801 |
|
|
802 |
This command will read ISIS data file using OpenIsis perl module and |
This command will read ISIS data file using OpenIsis perl module, MARC |
803 |
create XML file for usage with I<SWISH-E> |
records using MARC module and optionally Micro$oft Excel files to |
804 |
indexer. Dispite it's name, this script B<isn't general xml generator> |
create one XML file for usage with I<SWISH-E> indexer. Dispite it's name, |
805 |
from isis files (isis allready has something like that). Output of this |
this script B<isn't general xml generator> from isis files (isis allready |
806 |
script is tailor-made for SWISH-E. |
has something like that). Output of this script is tailor-made for SWISH-E. |
807 |
|
|
808 |
|
=head1 BUGS |
809 |
|
|
810 |
|
Documentation is really lacking. However, in true Open Source spirit, source |
811 |
|
is best documentation. I even made considerable effort to comment parts |
812 |
|
which are not intuitively clear, so... |
813 |
|
|
814 |
=head1 AUTHOR |
=head1 AUTHOR |
815 |
|
|