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hydra-server: add limit parameter to the search path

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This allows a client to set a limit to the search results it wants to
get:

    http://hydra.nixos.org/search?query=emacs&limit=1

This returns only 1 results (while the default is 500).
This commit is contained in:
Antoine Eiche 2019-06-19 12:33:25 +02:00
parent cb1fce21ba
commit d1e590af1f
1 changed files with 6 additions and 1 deletions
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7
src/lib/Hydra/Controller/Root.pm
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@ -391,7 +391,12 @@ sub search :Local Args(0) {
error($c, "Invalid character in query.")
unless $query =~ /^[a-zA-Z0-9_\-\/.]+$/;
$c->stash->{limit} = 500;
my $limit = trim $c->request->params->{"limit"};
if ($limit eq "") {
$c->stash->{limit} = 500;
} else {
$c->stash->{limit} = $limit;
}
$c->stash->{projects} = [ $c->model('DB::Projects')->search(
{ -and =>