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Code Issues Releases Wiki Activity

Search query now works, found some bad utf8

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This commit is contained in:
Ryan Voots 2020-09-09 08:02:25 -07:00
parent 487f5e9f27
commit 06a93fc60a
1 changed files with 61 additions and 13 deletions
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74
plugins/factoids.pm
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@ -623,7 +623,7 @@ sub get_fact_learn ($self, $body, $name, $said, $subject=undef, $predicate=undef
}
sub get_fact_search ($self, $body, $name, $said) {
print STDERR "Inside search\n";
# TODO replace this with FTS
my ($aliasserver, $aliasnamespace) = $self->get_alias_namespace($said);
@ -634,38 +634,86 @@ sub get_fact_search ($self, $body, $name, $said) {
# TODO queries need the CTE
my $results;
print STDERR "Checking body for regex\n";
if ($body =~ m|^\s*m?/(.*)/\s*$|) {
my $search = $1;
print STDERR "Got regex, $search\n";
#XXX: need to also search contents of factoids TODO
$results = $self->dbh->selectall_arrayref(
"SELECT subject,copula,predicate
FROM factoid
JOIN (SELECT max(factoid_id) AS factoid_id FROM factoid GROUP BY original_subject) AS subquery ON subquery.factoid_id = factoid.factoid_id
WHERE subject regexp ? OR predicate regexp ?",
$results = $self->dbh->selectall_arrayref("
WITH RECURSIVE factoid_lookup_order_inner (depth, namespace, server, alias_namespace, alias_server, parent_namespace, parent_server, recursive, gen_server, gen_namespace) AS (
SELECT 0 AS depth, namespace, server, alias_namespace, alias_server, parent_namespace, parent_server, recursive, generated_server, generated_namespace
FROM factoid_config
WHERE namespace = ? AND server = ?
UNION ALL
SELECT p.depth+1 AS depth, m.namespace, m.server, m.alias_namespace, m.alias_server, m.parent_namespace, m.parent_server, m.recursive, m.generated_server, m.generated_namespace
FROM factoid_config m
INNER JOIN factoid_lookup_order_inner p
ON m.namespace = p.parent_namespace AND m.server = p.parent_server AND p.recursive
),
factoid_lookup_order (depth, namespace, server, alias_namespace, alias_server, parent_namespace, parent_server, recursive, gen_server, gen_namespace) AS (
SELECT * FROM factoid_lookup_order_inner
UNION ALL
SELECT 0, '', '', NULL, NULL, NULL, NULL, false, '', '' WHERE NOT EXISTS (table factoid_lookup_order_inner)
),
get_latest_factoid (depth, factoid_id, subject, copula, predicate, author, modified_time, compose_macro, protected, original_subject, deleted, server, namespace) AS (
SELECT DISTINCT ON(lo.depth) lo.depth, factoid_id, subject, copula, predicate, author, modified_time, compose_macro, protected, original_subject, f.deleted, f.server, f.namespace
FROM factoid f
INNER JOIN factoid_lookup_order lo
ON f.generated_server = lo.gen_server
AND f.generated_namespace = lo.gen_namespace
WHERE original_subject ~* ? OR predicate ~* ?
ORDER BY depth ASC, factoid_id DESC
)
SELECT DISTINCT ON(original_subject) * FROM get_latest_factoid WHERE NOT deleted ORDER BY original_subject ASC, depth ASC, factoid_id DESC",
{ Slice => {} },
$namespace, $server,
$search, $search,
);
} else {
print STDERR "No regex found, searching $body\n";
#XXX: need to also search contents of factoids TODO
$results = $self->dbh->selectall_arrayref(
"SELECT subject,copula,predicate
FROM factoid
JOIN (SELECT max(factoid_id) AS factoid_id FROM factoid GROUP BY original_subject) AS subquery ON subquery.factoid_id = factoid.factoid_id
WHERE subject like ? OR predicate like ?",
$results = $self->dbh->selectall_arrayref("
WITH RECURSIVE factoid_lookup_order_inner (depth, namespace, server, alias_namespace, alias_server, parent_namespace, parent_server, recursive, gen_server, gen_namespace) AS (
SELECT 0 AS depth, namespace, server, alias_namespace, alias_server, parent_namespace, parent_server, recursive, generated_server, generated_namespace
FROM factoid_config
WHERE namespace = ? AND server = ?
UNION ALL
SELECT p.depth+1 AS depth, m.namespace, m.server, m.alias_namespace, m.alias_server, m.parent_namespace, m.parent_server, m.recursive, m.generated_server, m.generated_namespace
FROM factoid_config m
INNER JOIN factoid_lookup_order_inner p
ON m.namespace = p.parent_namespace AND m.server = p.parent_server AND p.recursive
),
factoid_lookup_order (depth, namespace, server, alias_namespace, alias_server, parent_namespace, parent_server, recursive, gen_server, gen_namespace) AS (
SELECT * FROM factoid_lookup_order_inner
UNION ALL
SELECT 0, '', '', NULL, NULL, NULL, NULL, false, '', '' WHERE NOT EXISTS (table factoid_lookup_order_inner)
),
get_latest_factoid (depth, factoid_id, subject, copula, predicate, author, modified_time, compose_macro, protected, original_subject, deleted, server, namespace) AS (
SELECT DISTINCT ON(lo.depth) lo.depth, factoid_id, subject, copula, predicate, author, modified_time, compose_macro, protected, original_subject, f.deleted, f.server, f.namespace
FROM factoid f
INNER JOIN factoid_lookup_order lo
ON f.generated_server = lo.gen_server
AND f.generated_namespace = lo.gen_namespace
WHERE original_subject ILIKE ? OR predicate ILIKE ?
ORDER BY depth ASC, factoid_id DESC
)
SELECT DISTINCT ON(original_subject) * FROM get_latest_factoid WHERE NOT deleted ORDER BY original_subject ASC, depth ASC, factoid_id DESC",
{ Slice => {} },
$namespace, $server,
"%$body%", "%$body%",
);
}
print STDERR "Got results: ".Dumper($results);
if ($results and @$results) {
my $ret_string;
for (@$results) {
#i want a better string here, i'll probably go with just the subject, XXX TODO
$ret_string .= "[" . _fact_literal_format($_) . "]\n"
$ret_string .= "[" . _fact_literal_format($_, $aliasserver, $aliasnamespace) . "]\n"
if ($_->{predicate} !~ /^\s*$/);
}