# Copyright (C) 2015 all contributors <meta@public-inbox.org>
# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
+#
+# Displays search results for the web interface
package PublicInbox::SearchView;
use strict;
use warnings;
use PublicInbox::SearchMsg;
-use PublicInbox::Hval;
+use PublicInbox::Hval qw/ascii_html/;
use PublicInbox::View;
-use PublicInbox::MID qw(mid2path mid_clean);
+use PublicInbox::MID qw(mid2path mid_mime);
use Email::MIME;
-use POSIX qw/strftime/;
+require PublicInbox::Git;
+require PublicInbox::Thread;
our $LIM = 50;
sub sres_top_html {
my ($ctx) = @_;
- my $q = PublicInbox::SearchQuery->new($ctx->{cgi});
+ my $q = PublicInbox::SearchQuery->new($ctx->{qp});
my $code = 200;
# double the limit for expanded views:
$total = $mset->get_matches_estimated;
};
my $err = $@;
- my $res = html_start($q, $ctx) . PublicInbox::View::PRE_WRAP;
+ my $res = html_start($q, $ctx) . '<pre>';
if ($err) {
$code = 400;
- $res .= err_txt($err) . "</pre><hr /><pre>" . foot($ctx);
+ $res .= err_txt($
ctx, $err) . "</pre><hr /><pre>" . foot($ctx);
} elsif ($total == 0) {
$code = 404;
$res .= "\n\n[No results found]</pre><hr /><pre>".foot($ctx);
my $x = $q->{x};
return sub { adump($_[0], $mset, $q, $ctx) } if ($x eq 'A');
- $res .= search_nav_top($mset, $q);
+ $res .= search_nav_top($mset, $q) . "\n\n";
if ($x eq 't') {
return sub { tdump($_[0], $res, $mset, $q, $ctx) };
}
- $res .= "\n\n";
dump_mset(\$res, $mset);
- $res .= search_nav_bot($mset, $q) . "\n\n" . foot($ctx);
+ $res .= '</pre>' . search_nav_bot($mset, $q) .
+ "\n\n" . foot($ctx);
}
$res .= "</pre></body></html>";
[$code, ['Content-Type'=>'text/html; charset=UTF-8'], [$res]];
}
+# display non-threaded search results similar to what users expect from
+# regular WWW search engines:
sub dump_mset {
my ($res, $mset) = @_;
my $rank = sprintf("%${pad}d", $m->get_rank + 1);
my $pct = $m->get_percent;
my $smsg = PublicInbox::SearchMsg->load_doc($m->get_document);
- my $s = PublicInbox::Hval->new_oneline($smsg->subject);
- my $f = $smsg->from_name;
- $f = PublicInbox::Hval->new_oneline($f)->as_html;
- my $d = strftime('%Y-%m-%d %H:%M', gmtime($smsg->ts));
+ my $s = ascii_html($smsg->subject);
+ my $f = ascii_html($smsg->from_name);
+ my $ts = PublicInbox::View::fmt_ts($smsg->ts);
my $mid = PublicInbox::Hval->new_msgid($smsg->mid)->as_href;
$$res .= qq{$rank. <b><a\nhref="$mid/">}.
- $s->as_html . "</a></b>\n";
- $$res .= "$pfx - by $f @ $d UTC [$pct%]\n\n";
+ $s . "</a></b>\n";
+ $$res .= "$pfx - by $f @ $ts UTC [$pct%]\n\n";
}
}
sub err_txt {
- my ($err) = @_;
- my $u = 'http://xapian.org/docs/queryparser.html';
+ my ($ctx, $err) = @_;
+ my $u = '//xapian.org/docs/queryparser.html';
+ $u = PublicInbox::Hval::prurl($ctx->{cgi}->{env}, $u);
$err =~ s/^\s*Exception:\s*//; # bad word to show users :P
- $err = PublicInbox::Hval->new_oneline($err)->as_html;
+ $err = ascii_html($err);
"\n\nBad query: <b>$err</b>\n" .
qq{See <a\nhref="$u">$u</a> for Xapian query syntax};
}
my $x = $q->{x};
if ($x eq '') {
my $t = $q->qs_html(x => 't');
- $rv .= qq{<b>summary</b>|};
- $rv .= qq{<a\nhref="?$t">threaded</a>}
+ $rv .= qq{<b>summary</b>|<a\nhref="?$t">threaded</a>}
} elsif ($q->{x} eq 't') {
my $s = $q->qs_html(x => '');
- $rv .= qq{<a\nhref="?$s">summary</a>|};
- $rv .= qq{<b>threaded</b>};
+ $rv .= qq{<a\nhref="?$s">summary</a>|<b>threaded</b>};
}
my $A = $q->qs_html(x => 'A', r => undef);
- $rv .= qq{|<a\nhref="?$A">Atom</a>};
- $rv .= ']';
+ $rv .= qq{|<a\nhref="?$A">Atom feed</a>]};
}
sub search_nav_bot {
if ($n < $total) {
my $qs = $q->qs_html(o => $n);
- $rv .= qq{, <a\nhref="?$qs">next</a>}
+ $rv .= qq{, <a\nhref="?$qs"\nrel=next>next</a>}
}
if ($o > 0) {
$rv .= $n < $total ? '/' : ', ';
my $p = $o - $LIM;
my $qs = $q->qs_html(o => ($p > 0 ? $p : 0));
- $rv .= qq{<a\nhref="?$qs">prev</a>};
+ $rv .= qq{<a\nhref="?$qs"\nrel=prev>prev</a>};
}
$rv;
}
sub tdump {
my ($cb, $res, $mset, $q, $ctx) = @_;
my $fh = $cb->([200, ['Content-Type'=>'text/html; charset=UTF-8']]);
- $fh->write($res);
+ $fh->write($res .= '</pre>');
my %pct;
my @m = map {
my $i = $_;
$m;
} ($mset->items);
- require PublicInbox::Thread;
my $th = PublicInbox::Thread->new(@m);
- {
- no warnings 'once';
- $Mail::Thread::nosubject = 0;
- }
$th->thread;
- if ($q->{r}) {
+ if ($q->{r}) { # order by relevance
$th->order(sub {
sort { (eval { $pct{$b->topmost->messageid} } || 0)
<=>
(eval { $pct{$a->topmost->messageid} } || 0)
} @_;
});
- } else {
- no warnings 'once';
- $th->order(*PublicInbox::View::rsort_ts);
+ } else { # order by time (default for threaded view)
+ $th->order(*PublicInbox::View::sort_ts);
}
-
- require PublicInbox::GitCatFile;
- my $git = PublicInbox::GitCatFile->new($ctx->{git_dir});
- my $state = { ctx => $ctx, anchor_idx => 0, pct => \%pct };
+ my $skel = '';
+ my $state = {
+ -inbox => $ctx->{-inbox},
+ anchor_idx => 1,
+ ctx => $ctx,
+ cur_level => 0,
+ dst => \$skel,
+ fh => $fh,
+ mapping => {},
+ pct => \%pct,
+ prev_attr => '',
+ prev_level => 0,
+ seen => {},
+ srch => $ctx->{srch},
+ upfx => './',
+ };
$ctx->{searchview} = 1;
- tdump_ent($fh, $git, $state, $_, 0) for $th->rootset;
- $git = undef;
- Email::Address->purge_cache;
+ PublicInbox::View::walk_thread($th, $state,
+ *PublicInbox::View::pre_thread);
+
+ PublicInbox::View::thread_entry($state, $_, 0) for @m;
- $fh->write(search_nav_bot($mset, $q). "\n\n" .
+ $fh->write(search_nav_bot($mset, $q). "\n\n" . $skel . "\n" .
foot($ctx). '</pre></body></html>');
$fh->close;
}
-sub tdump_ent {
- my ($fh, $git, $state, $node, $level) = @_;
- return unless $node;
- my $mime = $node->message;
-
- if ($mime) {
- # lazy load the full message from mini_mime:
- my $mid = $mime->header('Message-ID');
- $mime = eval {
- my $path = mid2path(mid_clean($mid));
- Email::MIME->new($git->cat_file('HEAD:'.$path));
- };
- }
- if ($mime) {
- PublicInbox::View::index_entry($fh, $mime, $level, $state);
- } else {
- my $mid = $node->messageid;
- $fh->write(PublicInbox::View::ghost_table('', $mid, $level));
- }
- tdump_ent($fh, $git, $state, $node->child, $level + 1);
- tdump_ent($fh, $git, $state, $node->next, $level);
-}
-
sub foot {
my ($ctx) = @_;
my $foot = $ctx->{footer} || '';
sub html_start {
my ($q, $ctx) = @_;
- my $query = PublicInbox::Hval->new_oneline($q->{q});
-
- my $qh = $query->as_html;
+ my $qh = ascii_html($q->{'q'});
my $A = $q->qs_html(x => 'A', r => undef);
- my $res = "<html><head><title>$qh - search results</title>" .
+ my $res = '<html><head>' . PublicInbox::Hval::STYLE .
+ "<title>$qh - search results</title>" .
qq{<link\nrel=alternate\ntitle="Atom feed"\n} .
qq!href="?$A"\ntype="application/atom+xml"/></head>! .
qq{<body><form\naction="">} .
$res .= qq{<input\ntype=hidden\nname=r />} if $q->{r};
if (my $x = $q->{x}) {
- my $xh = PublicInbox::Hval->new_oneline($x)->as_html;
- $res .= qq{<input\ntype=hidden\nname=x\nvalue="$xh" />};
+ $x = ascii_html($x);
+ $res .= qq{<input\ntype=hidden\nname=x\nvalue="$x" />};
}
$res .= qq{<input\ntype=submit\nvalue=search /></form>};
sub adump {
my ($cb, $mset, $q, $ctx) = @_;
my $fh = $cb->([ 200, ['Content-Type' => 'application/atom+xml']]);
- require PublicInbox::GitCatFile;
- my $git = PublicInbox::GitCatFile->new($ctx->{git_dir});
+ my $ibx = $ctx->{-inbox};
my $feed_opts = PublicInbox::Feed::get_feedopts($ctx);
- my $x = PublicInbox::Hval->new_oneline($q->{q})->as_html;
+ my $x = ascii_html($q->{'q'});
$x = qq{$x - search results};
$feed_opts->{atomurl} = $feed_opts->{url} . '?'. $q->qs_html;
$feed_opts->{url} .= '?'. $q->qs_html(x => undef);
for ($mset->items) {
$x = PublicInbox::SearchMsg->load_doc($_->get_document)->mid;
$x = mid2path($x);
- PublicInbox::Feed::add_to_feed($feed_opts, $fh, $x, $git);
+ my $s = PublicInbox::Feed::feed_entry($feed_opts, $x, $ibx);
+ $fh->write($s) if defined $s;
}
- $git = undef;
PublicInbox::Feed::end_feed($fh);
}
use PublicInbox::Hval;
sub new {
- my ($class, $cgi) = @_;
- my $r = $cgi->param('r');
+ my ($class, $qp) = @_;
+
+ my $r = $qp->{r};
bless {
- q => $cgi->param('q'),
- x => $cgi->param('x') || '',
- o => int($cgi->param('o') || 0) || 0,
+ q => $qp->{'q'},
+ x => $qp->{x} || '',
+ o => (($qp->{o} || '0') =~ /(\d+)/),
r => (defined $r && $r ne '0'),
}, $class;
}
$self = $tmp;
}
- my $q = PublicInbox::Hval->new($self->{q})->as_href;
+ my $q = PublicInbox::Hval->new($self->{'q'})->as_href;
$q =~ s/%20/+/g; # improve URL readability
my $qs = "q=$q";