Recherche affiche le contenu du script
Pyros
pyros at bozs.org
Wed May 17 19:31:29 UTC 2006
Bonjour,
A priori y a un pb d'interprétation du script perl de recherche :par ex :
Bon courage...
http://www.fr.freebsd.org/cgi/search.cgi?max=25&source=www&words=test&submit=Rechercher
Affiche :
#!/usr/bin/perl -T
#
# mail-archive.pl -- a CGI interface to a wais indexed maling list archive.
#
# Origin:
# Tony Sanders <sanders at bsdi.com>, Nov 1993
#
# Hacked beyond recognition by:
# John Fieber <jfieber at cs.smith.edu>, Nov 1994
#
# Format the mail messages a little nicer.
# Add code to check database status before searching.
# John Fieber <jfieber at indiana.edu>, Aug 1996
#
# Disclaimer:
# This is pretty ugly in places.
#
# $FreeBSD: www/en/cgi/search.cgi,v 1.27 2006/03/24 01:51:18 kuriyama Exp $
$server_root = '/usr/local/www';
$waisq = "/usr/local/www/bin/waisq";
$sourcepath = "$server_root/db/index";
$hints = "/search/searchhints.html";
$searchpage = '/search/search.html';
$myurl = $ENV{'SCRIPT_NAME'};
$ENV{PATH} = "/bin:/usr/bin:/usr/local/bin";
require "open2.pl";
require "./cgi-lib.pl";
require "./cgi-style.pl";
@months = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
sub escape($) { $_ = $_[0]; s/&/&/g; s/</</g; s/>/>/g; $_; }
sub do_wais {
&ReadParse;
@FORM_words = map { s|"||g; $_ } split(/ /, escape($in{"words"}));
@FORM_source = split(/\0/, escape($in{"source"}));
($FORM_max) = $in{"max"} =~ m|^(\d+)$|;
$FORM_docnum = $in{"docnum"};
$FORM_index = $in{"index"};
if ($FORM_index =~ /^re[sc]ent$/) {
$sourcepath = "$server_root/db/index-recent";
}
if ($#FORM_words < 0) {
print &html_header("Mail Archive Search") .
"<p>No search term given.";
print "<p>\nPlease return to the " .
"search page and fill out the 'Search for' field!\n";
print &html_footer;
exit 0;
}
@AVAIL_source = &checksource(@FORM_source);
if ($#FORM_source != $#AVAIL_source) {
$j = 0;
$k = 0;
foreach $i (0 .. $#FORM_source) {
if ($FORM_source[$i] ne $AVAIL_source[$j]) {
$badsource[$k] = $FORM_source[$i];
$k++;
} else {
$j++;
}
}
$badsource = join("</em>, <em>", @badsource);
$badsource =~ s/,([^,]*)$/ and $1/;
if ($#FORM_source - $#AVAIL_source > 1) {
$availmsg = "<p>[The <em>$badsource</em> archives are currently unavailable.]</p>";
} else {
$availmsg = "<p>[The <em>$badsource</em> archive is currently unavailable.]</p>";
}
}
if ($#AVAIL_source < 0) {
$i = join("</em>, <em>", @FORM_source);
$i =~ s/,([^,]*)$/ and $1/;
print &html_header("Mail Archive Search") .
"<p>None of the archives you requested (<em>$i</em>) are " .
" available at this time.</p>\n";
print "<p>Please try again later, or return to the " .
"search page and select a different archive.</p>\n";
print &html_footer;
exit 0;
}
# Now we formulate the question to ask the server
foreach $i (@AVAIL_source) {
$w_sources .= "(:source-id\n :filename \"$i.src\"\n ) ";
}
$w_question = "\n (:question
:version 2
:seed-words \"@FORM_words\"
:relevant-documents
( )
:sourcepath \"$sourcepath/:\"
:sources
( $w_sources )
:maximum-results $FORM_max
:result-documents
( )
)\n";
#
# First case, no document number so this is a regular search
#
print &html_header("Search Results");
print $availmsg;
if ($#AVAIL_source > 0) {
$src = join("</em>, <em>", @AVAIL_source);
$src =~ s/,([^,]*)$/ and $1/;
print "<p>The archives <em>$src</em> contain ";
}
else {
print "The archive <em>@AVAIL_source</em> contains ";
}
print " the following items relevant to \`@FORM_words\':\n";
print "<ol>\n";
&open2(WAISOUT, WAISIN, $waisq, "-g");
print WAISIN $w_question;
local(@mylist) = ();
local($hits, $score, $headline, $lines, $bytes, $docid, $date, $file);
while (<WAISOUT>) {
/:original-local-id.*#\(\s+([^\)]*)/ &&
($docid = pack("C*", split(/\s+/, $1)),
$docid =~ s/\s+/+/g);
/:score\s+(\d+)/ && ($score = $1);
/:filename "(.*)"/ && ($file = $1);
/:number-of-lines\s+(\d+)/ && ($lines = $1);
/:number-of-bytes\s+(\d+)/ && ($bytes = $1);
/:headline "(.*)"/ && ($headline = $1,
$headline =~ s/[Rr]e://); # XXX
/:date "(\d+)"/ && $docid !~ /\.src$/ && ($date = $1, $hits++,
push(@mylist, join("\t", $date, $headline, $docid,
$bytes, $lines, $file, $score, $hits)));
}
if ($in{'sort'} eq "date") {
foreach (reverse sort {$a <=> $b} @mylist) {
($date, $headline, $docid, $bytes, $lines,
$file, $score, $hits) = split("\t");
&docdone;
}
} elsif ($in{'sort'} eq "subject") {
local(@a, @c, $b, $d);
foreach (@mylist) {
@a = split("\t");
$b = $a[0];
# swap date and subject
if ($a[1] =~ /(^[^:]+)(Re:.*)/) {
$a[0] = "$2\t$1";
} else {
$a[0] = "$a[1]\t.";
}
$a[1] = $b;
push(@c, join("\t", @a));
}
local($subject, $author);
foreach (sort {$a cmp $b} @c) {
($subject, $author, $date, $docid, $bytes,
$lines, $file, $score, $hits) = split("\t");
$headline = $author . $subject;
&docdone;
}
} elsif ($in{'sort'} eq "author") {
local(@a, @c, $b);
foreach (@mylist) {
@a = split("\t");
# swap date and subject
$b = $a[0]; $a[0] = $a[1]; $a[1] = $b;
push(@c, join("\t", @a));
}
foreach (sort {$a cmp $b} @c) {
($headline, $date, $docid, $bytes,
$lines, $file, $score, $hits) = split("\t");
&docdone;
}
} else {
foreach (@mylist) {
($date, $headline, $docid, $bytes,
$lines, $file, $score, $hits) = split("\t");
&docdone;
}
}
#print qq[in: $in{'sort'}\n];
print "</ol>\n";
print "<p>Didn't get what you expected? ";
print "<a href=\"$hints\">Look here for searching hints</a>.</p>";
print qq{<p><a href="$searchpage">Return to the search page</a></p>\n};
if ($hits == 0) {
print "Nothing found.\n";
}
print &html_footer;
close(WAISOUT);
close(WAISIN);
}
# Given an array of sources (sans .src extension), this routine
# checks to see if they actually exist, and if they do, if they
# are currently available (ie, not being updated). It returns
# an array of sources that are actually available.
sub checksource {
local (@sources) = @_;
$j = 0;
foreach $i (@sources) {
($i) = $i =~ m|^([-a-z0-9]*)|;
if (stat("$sourcepath/$i.src")) {
if (!stat("$sourcepath/$i.update.lock")) {
$goodsources[$j] = $i;
$j++;
}
}
}
return(@goodsources);
}
sub docdone {
$file =~ s/\.src$//;
if ($headline =~ /Search produced no result/) {
print "<p>The archive <em>$file</em> contains no relevant documents.</p>"
} else {
$headline = escape($headline);
$headline =~ s/\\"/\"/g;
if ($file eq "www" || $file =~ /^www-[a-z][a-z]$/ || $file eq 'pkgdescr' || $file eq "manpages") {
print "<li><a href=\"$headline\">$headline</a>\n";
} else {
print "<li><a href=\"getmsg.cgi?fetch=${docid}\">$headline</a>\n";
}
print "<br/>";
# print "<input type=\"checkbox\" name=\"rf\" value=\"$docnum\"/>";
print "Score: <em>$score</em>; ";
$_ = $date;
/(...?)(..)(..)/ && ($yr = $1 + 1900, $mo = $months[$2 - 1], $dy = $3);
print "Lines: <em>$lines</em>; ";
print "${dy}-${mo}-${yr}; ";
print "Archive: <em>$file</em>";
print "<p></p></li>\n";
}
$score = $headline = $lines = $bytes = $docid = $date = $file = '';
$yr = $mo = $dy = '';
}
$| = 1;
open (STDERR,"> /dev/null");
#open (STDERR,">> /tmp/search");
eval '&do_wais';
if ($@) {
warn "eval failed: $@";
}
More information about the freebsd-doc
mailing list