28 |
my $ON_PAGE =$cfg_global->val('webpac', 'on_page') || 10; |
my $ON_PAGE =$cfg_global->val('webpac', 'on_page') || 10; |
29 |
my $MIN_WILDCARD =$cfg_global->val('webpac', 'min_wildcard') || 1; |
my $MIN_WILDCARD =$cfg_global->val('webpac', 'min_wildcard') || 1; |
30 |
my $TEMPLATE =$cfg_global->val('webpac', 'template'); |
my $TEMPLATE =$cfg_global->val('webpac', 'template'); |
31 |
|
my $UNAC_FILTER =$cfg_global->val('global', 'unac_filter'); |
32 |
|
my $BASE_PATH =$cfg_global->val('webpac', 'base_path'); |
33 |
|
|
34 |
|
if ($UNAC_FILTER) { |
35 |
|
require $UNAC_FILTER; |
36 |
|
} |
37 |
|
|
38 |
Text::Iconv->raise_error(0); # Conversion errors raise exceptions |
Text::Iconv->raise_error(0); # Conversion errors raise exceptions |
39 |
|
|
40 |
my $from_utf8 = Text::Iconv->new('UTF8', $CHARSET); |
my $from_utf8 = Text::Iconv->new('UTF8', $CHARSET); |
41 |
|
|
42 |
|
# use path from cgi script to support templates in subdirs |
43 |
|
sub url_ex { |
44 |
|
my $q = shift || die "suff2file needs CGI object!"; |
45 |
|
my $tpl = shift || die "url_ex needs template name!"; |
46 |
|
return suff2file($BASE_PATH, $q->url(-absolute => 1,-path => 1),$TEMPLATE_PATH,$tpl); |
47 |
|
} |
48 |
|
|
49 |
|
sub suff2file($$$$) { |
50 |
|
my ($base_path, $p, $path, $tpl) = @_; |
51 |
|
|
52 |
|
return $tpl if (! $base_path); |
53 |
|
|
54 |
|
# strip everything to and including base path, leaving only |
55 |
|
# additional (virtual) path |
56 |
|
if ($base_path eq "/") { |
57 |
|
$p =~ s,/*,,g; |
58 |
|
my ($name,$ext) = split(/\./,$tpl); |
59 |
|
$p = $name . "-" . $p . "." . $ext; |
60 |
|
} elsif ($p =~ s,^.*?$base_path,,) { |
61 |
|
$p =~ s,/*,,g; |
62 |
|
my ($name,$ext) = split(/\./,$tpl); |
63 |
|
$p = $name . $p . "." . $ext; |
64 |
|
} else { |
65 |
|
# if unable reset it! |
66 |
|
$p = $tpl; |
67 |
|
} |
68 |
|
|
69 |
|
if ( -e "$path/$p") { |
70 |
|
return $p; |
71 |
|
} else { |
72 |
|
return $tpl; |
73 |
|
} |
74 |
|
|
75 |
|
} |
76 |
|
|
77 |
sub setup { |
sub setup { |
78 |
my $self = shift; |
my $self = shift; |
90 |
} |
} |
91 |
|
|
92 |
sub in_template { |
sub in_template { |
93 |
my $html = shift || "This page is left unintentionally blank"; |
my $q = shift || die "need CGI object!"; |
94 |
|
my $html = shift || die "This page is left unintentionally blank"; |
95 |
return $html if (! defined($TEMPLATE)); |
return $html if (! defined($TEMPLATE)); |
96 |
if (open(T, $TEMPLATE)) { |
|
97 |
|
my ($dir,$tpl); |
98 |
|
if ($TEMPLATE =~ m,^(.*?/*)([^/]+)$,) { |
99 |
|
($dir,$tpl) = ($1,$2); |
100 |
|
} else { |
101 |
|
die "can't parse TEMPLATE path"; |
102 |
|
} |
103 |
|
|
104 |
|
my $master_tpl = suff2file($BASE_PATH, $q->url(-absolute => 1, -path => 1),$dir,$tpl); |
105 |
|
if (open(T, $master_tpl)) { |
106 |
my $template_html = join("\n",<T>); |
my $template_html = join("\n",<T>); |
107 |
close(T); |
close(T); |
108 |
$template_html =~ s/##webpac##/$html/gsi; |
$template_html =~ s/##webpac##/$html/gsi; |
109 |
return $template_html; |
return $template_html; |
110 |
} else { |
} else { |
111 |
return "Can't read template '$TEMPLATE'"; |
return "Can't read template '$master_tpl'"; |
112 |
} |
} |
113 |
} |
} |
114 |
|
|
118 |
# Get the CGI.pm query object |
# Get the CGI.pm query object |
119 |
my $q = $self->query(); |
my $q = $self->query(); |
120 |
|
|
121 |
my $tmpl = $self->load_tmpl('search.html'); |
my $tmpl = $self->load_tmpl(url_ex($q,'search.html')); |
122 |
my $html = $tmpl->output; |
my $html = $tmpl->output; |
123 |
|
|
124 |
my $fif = new HTML::FillInForm; |
my $fif = new HTML::FillInForm; |
125 |
|
|
126 |
return in_template($fif->fill(scalarref => \$html, fobject => $q, |
return in_template($q,$fif->fill(scalarref => \$html, fobject => $q, |
127 |
target => 'search')); |
target => 'search')); |
128 |
} |
} |
129 |
|
|
154 |
|
|
155 |
push @persist_vars, "f$i"; |
push @persist_vars, "f$i"; |
156 |
push @persist_vars, "v$i"; |
push @persist_vars, "v$i"; |
157 |
|
push @persist_vars, "e$i" if ($q->param("e$i")); |
158 |
|
|
159 |
push @url_params,"f$i=".$q->url_param("f$i"); |
push @url_params,"f$i=".$q->url_param("f$i"); |
160 |
foreach my $v ($q->url_param("v$i")) { |
foreach my $v ($q->url_param("v$i")) { |
161 |
push @url_params,"v$i=$v"; |
push @url_params,"v$i=$v"; |
162 |
} |
} |
163 |
|
push @url_params,"e$i=".$q->url_param("e$i"); |
164 |
|
|
165 |
my $wc="*"; # swish wildcard |
my $wc="*"; # swish wildcard |
166 |
$wc="" if ($i eq ""); # don't apply wildcard on field 0 |
$wc="" if ($i eq ""); # don't apply wildcard on field 0 |
168 |
# re-write query from +/- to and/and not |
# re-write query from +/- to and/and not |
169 |
my @param_vals = $q->param("v$i"); |
my @param_vals = $q->param("v$i"); |
170 |
my @swish_q; |
my @swish_q; |
171 |
|
my ($pre,$post,$exact) = ('','',''); |
172 |
while (my $search = shift @param_vals) { |
while (my $search = shift @param_vals) { |
173 |
my $s; |
my $s; |
174 |
# remove accents |
# remove accents |
179 |
$search =~ s/^\s+//; |
$search =~ s/^\s+//; |
180 |
$search =~ s/\s+$//; |
$search =~ s/\s+$//; |
181 |
|
|
182 |
|
# filed e[nr] is exact match bitmask |
183 |
|
# 1 = beginning, 2=end, 3=both |
184 |
|
$pre = '"xxbxx ' if ($q->param("e$i") & 1); |
185 |
|
$post = ' xxexx"' if ($q->param("e$i") & 2); |
186 |
|
# add qotes on other side |
187 |
|
if ($q->param("e$i")) { |
188 |
|
$pre = '"' if (! $pre); |
189 |
|
$post = '"' if (! $post); |
190 |
|
# what about wildcards? |
191 |
|
$wc = ''; |
192 |
|
$wc = '*' if ($q->param("e$i") & 4); |
193 |
|
$exact = '_exact'; |
194 |
|
} |
195 |
|
|
196 |
foreach (split(/\s+/,$search)) { |
foreach (split(/\s+/,$search)) { |
197 |
if (m/^([+-])(\S+)/) { |
if (m/^([+-])(\S+)/) { |
198 |
$s.= ($s) ? "and " : ""; |
$s.= ($s) ? "and " : ""; |
199 |
$s.="not " if ($1 eq "-"); |
$s.="not " if ($1 eq "-"); |
200 |
$s.="$2$wc "; |
$s.=$2.$wc." "; |
201 |
} elsif (m/^\s*(and|or|not)\s*$/i) { |
} elsif (m/^\s*(and|or|not)\s*$/i) { |
202 |
$s.="$_ "; |
$s.=$_." "; |
203 |
# don't add * to words with less than x chars |
# don't add * to words with less than x chars |
204 |
} elsif (length($_) <= $MIN_WILDCARD) { |
} elsif (length($_) <= $MIN_WILDCARD) { |
205 |
$s.="$_ "; |
$s.=$_." "; |
206 |
} else { |
} else { |
207 |
$s.="$_$wc "; |
$s.=$_.$wc." "; |
208 |
} |
} |
209 |
} |
} |
210 |
$s =~ s/\*+/*/g; |
$s =~ s/\*+/*/g; |
211 |
|
$s = $pre.$s.$post if ($q->param("e$i")); |
212 |
push @swish_q,$s; |
push @swish_q,$s; |
213 |
} |
} |
214 |
# FIXME default operator for multi-value fields is or. There is |
# FIXME default operator for multi-value fields is or. There is |
215 |
# no way to change it, except here for now. Is there need? |
# no way to change it, except here for now. Is there need? |
216 |
push @s_arr, $q->param("f$i")."_swish=(".join(" or ",@swish_q).")"; |
push @s_arr, $q->param("f$i")."_swish".$exact."=(".join(" or ",@swish_q).")"; |
217 |
} |
} |
218 |
|
|
219 |
my $tmpl = $self->load_tmpl('results.html', global_vars => 1); |
my $tmpl = $self->load_tmpl(url_ex($q,'results.html'), global_vars => 1); |
220 |
|
|
221 |
sub esc_html { |
sub esc_html { |
222 |
my $html = shift; |
my $html = shift; |
225 |
return $html; |
return $html; |
226 |
} |
} |
227 |
|
|
228 |
|
my $sort = 'swishrank'; |
229 |
|
if ($q->param("sort")) { |
230 |
|
$sort = 'headline'; |
231 |
|
push @persist_vars, "sort"; |
232 |
|
} |
233 |
|
|
234 |
# call swish |
# call swish |
235 |
my $sh = SWISH->connect('Fork', |
my $sh = SWISH->connect('Fork', |
236 |
prog => $SWISH, |
prog => $SWISH, |
248 |
|
|
249 |
}, |
}, |
250 |
#startnum => 0, |
#startnum => 0, |
251 |
maxhits => $MAX_HITS |
maxhits => $MAX_HITS, |
252 |
|
sortorder => $sort, |
253 |
); |
); |
254 |
|
|
255 |
die $SWISH::errstr unless $sh; |
die $SWISH::errstr unless $sh; |
311 |
|
|
312 |
my $html = $pager->output; |
my $html = $pager->output; |
313 |
|
|
314 |
return in_template($html); |
return in_template($q,$html); |
315 |
} |
} |
316 |
|
|
317 |
sub show_index { |
sub show_index { |
334 |
|
|
335 |
my $total = $index->count($field,$limit); |
my $total = $index->count($field,$limit); |
336 |
if (! $total) { |
if (! $total) { |
337 |
my $tmpl = $self->load_tmpl('no_index.html'); |
my $tmpl = $self->load_tmpl(url_ex($q,'no_index.html')); |
338 |
$tmpl->param('field',$field); |
$tmpl->param('field',$field); |
339 |
$html = $tmpl->output; |
$html = $tmpl->output; |
340 |
return $html; |
return $html; |
341 |
} |
} |
342 |
|
|
343 |
my $tmpl = $self->load_tmpl('index_res.html', global_vars => 1); |
my $tmpl = $self->load_tmpl(url_ex($q,'index_res.html'), global_vars => 1); |
344 |
$tmpl->param('field',$field); |
$tmpl->param('field',$field); |
345 |
$tmpl->param('limit',$limit); |
$tmpl->param('limit',$limit); |
346 |
$tmpl->param('total',$total); |
$tmpl->param('total',$total); |
369 |
template => $tmpl, |
template => $tmpl, |
370 |
); |
); |
371 |
|
|
372 |
return in_template($pager->output); |
return in_template($q,$pager->output); |
373 |
} |
} |
374 |
|
|
375 |
1; |
1; |