parent post";
$page->add_block(new Block(null, "This post belongs to a $a.", "main", 5, "ImageHasParent"));
}
if (bool_escape($image['has_children'])) {
$ids = $database->get_col("SELECT id FROM images WHERE parent_id = :iid", ["iid" => $image->id]);
$html = "This post has ".(count($ids) > 1 ? "child posts" : "a child post")."";
$html .= " (post ";
foreach ($ids as $id) {
$html .= "#{$id}, ";
}
$html = rtrim($html, ", ").").";
$page->add_block(new Block(null, $html, "main", 6, "ImageHasChildren"));
}
}
public function get_parent_editor_html(Image $image): HTMLElement
{
global $user;
return SHM_POST_INFO(
"Parent",
strval($image['parent_id']) ?: "None",
!$user->is_anonymous() ? INPUT(["type" => "number", "name" => "tag_edit__parent", "value" => $image['parent_id']]) : null
);
}
public function get_help_html(): string
{
return 'Search for posts that have parent/child relationships.
parent=any
Returns posts that have a parent.
parent=none
Returns posts that have no parent.
parent=123
Returns posts that have image 123 set as parent.
child=any
Returns posts that have at least 1 child.
child=none
Returns posts that have no children.
';
}
}