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search: limit results to 50, default to 10

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This search query is pretty heavy. Defaulting to 500 has caused
Hydra's web UI to appear to be down. Since 500 can take it down, users
probably shouldn't be allowed t ask for that many.
This commit is contained in:
Graham Christensen
2021-01-30 08:37:47 -05:00
parent 6d047c286f
commit 4f308b1f2f
1 changed files with 3 additions and 6 deletions
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9
src/lib/Hydra/Controller/Root.pm
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@ -13,6 +13,7 @@ use Nix::Config;
use Encode;
use File::Basename;
use JSON;
use List::Util qw[min max];
use List::MoreUtils qw{any};
use Net::Prometheus;
@ -438,12 +439,8 @@ sub search :Local Args(0) {
error($c, "Invalid character in query.")
unless $query =~ /^[a-zA-Z0-9_\-\/.]+$/;
my $limit = trim $c->request->params->{"limit"};
if ($limit eq "") {
$c->stash->{limit} = 500;
} else {
$c->stash->{limit} = $limit;
}
my $limit = int(trim ($c->request->params->{"limit"} || "10"));
$c->stash->{limit} = min(50, max(1, $limit));
$c->stash->{projects} = [ $c->model('DB::Projects')->search(
{ -and =>