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Commit 3941c84b authored by lpsolit%gmail.com's avatar lpsolit%gmail.com
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Bug 379918: Replace ListIDsForEmail() with subselect - Patch by Joel Peshkin…

Bug 379918: Replace ListIDsForEmail() with subselect - Patch by Joel Peshkin <bugreport@peshkin.net> r/a=mkanat
parent abe6664a
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Showing with 23 additions and 114 deletions
Bugzilla/Search.pm
View file @ 3941c84b
......@@ -451,14 +451,11 @@ sub init {
$term = "bugs.$f <> " . pronoun($1, $user);
},
"^(assigned_to|reporter),(?!changed)" => sub {
my $list = $self->ListIDsForEmail($t, $v);
if ($list) {
$term = "bugs.$f IN ($list)";
} else {
push(@supptables, "INNER JOIN profiles AS map_$f " .
"ON bugs.$f = map_$f.userid");
$f = "map_$f.login_name";
}
my $real_f = $f;
$f = "login_name";
$ff = "profiles.login_name";
$funcsbykey{",$t"}->();
$term = "bugs.$real_f IN (SELECT userid FROM profiles WHERE $term)";
},
"^qa_contact,(?!changed)" => sub {
push(@supptables, "LEFT JOIN profiles AS map_qa_contact " .
......@@ -518,49 +515,21 @@ sub init {
"AND cc_$chartseq.who = $match");
$term = "cc_$chartseq.who IS NULL";
},
"^cc,(anyexact|substring|regexp)" => sub {
my $list;
$list = $self->ListIDsForEmail($t, $v);
my $chartseq = $chartid;
if ($chartid eq "") {
$chartseq = "CC$sequence";
$sequence++;
}
if ($list) {
push(@supptables, "LEFT JOIN cc AS cc_$chartseq " .
"ON bugs.bug_id = cc_$chartseq.bug_id " .
"AND cc_$chartseq.who IN($list)");
$term = "cc_$chartseq.who IS NOT NULL";
} else {
push(@supptables, "LEFT JOIN cc AS cc_$chartseq " .
"ON bugs.bug_id = cc_$chartseq.bug_id");
push(@supptables,
"LEFT JOIN profiles AS map_cc_$chartseq " .
"ON cc_$chartseq.who = map_cc_$chartseq.userid");
$ff = $f = "map_cc_$chartseq.login_name";
my $ref = $funcsbykey{",$t"};
&$ref;
}
},
"^cc,(?!changed)" => sub {
my $chartseq = $chartid;
if ($chartid eq "") {
$chartseq = "CC$sequence";
$sequence++;
}
push(@supptables, "LEFT JOIN cc AS cc_$chartseq " .
"ON bugs.bug_id = cc_$chartseq.bug_id");
$ff = $f = "map_cc_$chartseq.login_name";
my $ref = $funcsbykey{",$t"};
&$ref;
push(@supptables,
"LEFT JOIN profiles AS map_cc_$chartseq " .
"ON (cc_$chartseq.who = map_cc_$chartseq.userid " .
"AND ($term))"
);
$term = "$f IS NOT NULL";
$f = "login_name";
$ff = "profiles.login_name";
$funcsbykey{",$t"}->();
push(@supptables, "LEFT JOIN cc AS cc_$chartseq " .
"ON bugs.bug_id = cc_$chartseq.bug_id " .
"AND cc_$chartseq.who IN" .
"(SELECT userid FROM profiles WHERE $term)"
);
$term = "cc_$chartseq.who IS NOT NULL";
},
"^long_?desc,changedby" => sub {
......@@ -668,8 +637,6 @@ sub init {
},
"^commenter," => sub {
my $chartseq = $chartid;
my $list;
$list = $self->ListIDsForEmail($t, $v);
if ($chartid eq "") {
$chartseq = "LD$sequence";
$sequence++;
......@@ -681,20 +648,15 @@ sub init {
{
$extra = "AND $table.isprivate < 1";
}
if ($list) {
push(@supptables, "LEFT JOIN longdescs AS $table " .
"ON $table.bug_id = bugs.bug_id $extra " .
"AND $table.who IN ($list)");
$term = "$table.who IS NOT NULL";
} else {
push(@supptables, "LEFT JOIN longdescs AS $table " .
"ON $table.bug_id = bugs.bug_id $extra");
push(@supptables, "LEFT JOIN profiles AS map_$table " .
"ON $table.who = map_$table.userid");
$ff = $f = "map_$table.login_name";
my $ref = $funcsbykey{",$t"};
&$ref;
}
$f = "login_name";
$ff = "profiles.login_name";
$funcsbykey{",$t"}->();
push(@supptables, "LEFT JOIN longdescs AS $table " .
"ON $table.bug_id = bugs.bug_id $extra " .
"AND $table.who IN" .
"(SELECT userid FROM profiles WHERE $term)"
);
$term = "$table.who IS NOT NULL";
},
"^long_?desc," => sub {
my $table = "longdescs_$chartid";
......@@ -1551,59 +1513,6 @@ sub SqlifyDate {
return time2str("%Y-%m-%d %H:%M:%S", $date);
}
# ListIDsForEmail returns a string with a comma-joined list
# of userids matching email addresses
# according to the type specified.
# Currently, this only supports regexp, exact, anyexact, and substring matches.
# Matches will return up to 50 matching userids
# If a match type is unsupported or returns too many matches,
# ListIDsForEmail returns an undef.
sub ListIDsForEmail {
my ($self, $type, $email) = (@_);
my $old = $self->{"emailcache"}{"$type,$email"};
return undef if ($old && $old eq "---");
return $old if $old;
my $dbh = Bugzilla->dbh;
my @list = ();
my $list = "---";
if ($type eq 'anyexact') {
foreach my $w (split(/,/, $email)) {
$w = trim($w);
my $id = login_to_id($w);
if ($id > 0) {
push(@list,$id)
}
}
$list = join(',', @list);
} elsif ($type eq 'substring') {
my $sql_email = $dbh->quote($email);
trick_taint($sql_email);
my $result = $dbh->selectcol_arrayref(
q{SELECT userid FROM profiles WHERE } .
$dbh->sql_position(lc($sql_email), q{LOWER(login_name)}) .
q{ > 0 } . $dbh->sql_limit(51));
@list = @{$result};
if (scalar(@list) < 50) {
$list = join(',', @list);
}
} elsif ($type eq 'regexp') {
my $sql_email = $dbh->quote($email);
trick_taint($sql_email);
my $result = $dbh->selectcol_arrayref(
qq{SELECT userid FROM profiles WHERE } .
$dbh->sql_regexp("login_name", $sql_email) .
q{ } . $dbh->sql_limit(51));
@list = @{$result};
if (scalar(@list) < 50) {
$list = join(',', @list);
}
}
$self->{"emailcache"}{"$type,$email"} = $list;
return undef if ($list eq "---");
return $list;
}
sub build_subselect {
my ($outer, $inner, $table, $cond) = @_;
my $q = "SELECT $inner FROM $table WHERE $cond";
......
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