Lucas/PoorBooru
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api: provide a better paging object

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This commit is contained in:
Lucas 2023-02-18 19:01:35 +00:00
parent 216422f50a
commit a7f2381d81
1 changed files with 10 additions and 6 deletions
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16
lib/PoorBooru/API/V0.pm
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@ -21,10 +21,16 @@ use constant {
ROWS_PER_PAGE => 20,
};
sub surrounding_pages ($)
sub mkpager ($)
{
my $pager = $_[0]->pager;
return $pager->previous_page, $pager->next_page;
return {
first => $pager->first_page,
prev => $pager->previous_page,
cur => $pager->current_page,
next => $pager->next_page,
last => $pager->last_page,
};
}
get "/meta" => sub {
@ -79,18 +85,16 @@ get "/tag/:tag_id_or_name" => sub {
get "/media" => sub {
my $page = query_parameters->get("page") // 1;
send_error("Invalide page number", 400) if $page !~ /^[1-9][0-9]*$/;
send_error("Invalid page number", 400) if $page !~ /^[1-9][0-9]*$/;
my $paged_media = schema("default")->resultset("Media")
->search({}, { order_by => "upload_date", rows => ROWS_PER_PAGE })
->page($page);
my ($prev, $next) = surrounding_pages($paged_media);
my @media = map { $_->media_id } $paged_media->all;
return {
next => ($next and "/media?page=$next"),
prev => ($prev and "/media?page=$prev"),
pager => mkpager($paged_media),
media => \@media,
};
};