public function single ($query) {
$config = Globals::user('comments', 'single_item');
$perpage = $config['per_page'];
$display = $config['display'];
$inverted = $config['inverted'];
if ($query['page'] != 'all') {
$page = $query['page'];
$start = ($page - 1) * $perpage;
$limit = " limit $start, $perpage";
} else {
$limit = "";
$page = 1;
$start = 0;
}
$root = $display == 'ladder' ? "and root = 0" : "";
$direction = (bool) $inverted ? "desc" : "asc";
$params = array('deleted', $query['place'], $query['item_id']);
$condition = "area != ? and place = ? and item_id = ? $root order by date $direction $limit";
$comments = Database::set_counter()->get_full_vector('comment', $condition, $params, false);
$total = Database::get_counter();
$current = (bool) $inverted ? $total - $start : $start;
if ($display == 'ladder') {
$roots = array_keys($comments);
$condition = "area != ? and place = ? and item_id = ? and ".
Database::array_in('root', $roots)." order by date";
$params = array_merge($params, $roots);
$children = Database::get_full_vector('comment', $condition, $params, false);
$this->build_tree($children);
} else {
$children = array();
}
if ($display == 'quotation') {
$parents = array();
foreach ($comments as $comment) {
$parents[] = $comment['parent'];
}
$condition = "area != ? and place = ? and item_id = ? and ".
Database::array_in('id', $parents);
$params = array_merge($params, $parents);
$parents = Database::get_full_vector('comment', $condition, $params, false);
} else {
$parents = array();
}
foreach ($comments as $id => $comment) {
$item_children = array();
$item_parent = null;
foreach ($children as $child_id => $child) {
if ($id == $child['root']) {
$item_children[$child_id] = new Item_Comment($child, $display);
}
}
foreach ($parents as $parent_id => $parent) {
if ($parent_id == $comment['parent']) {
$item_parent = new Item_Comment($parent);
}
}
$this->items[$id] = new Item_Comment(
array_merge(
$comment,
array(
'items' => $item_children,
'quotation' => $item_parent,
'index' => (bool) $inverted ? $current-- : ++$current,
)
),
$display
);
}
$this->items[] = new Item_Comment_Navi(array(
'curr_page' => $page,
'pagecount' => ceil($total / $perpage),
'query' => $query,
'module' => 'comments',
));
}
public function postprocess () {
switch ($this->flag) {
case 'quotation':
if (
empty($this->data['quotation']) &&
!empty($this->data['parent']) &&
!empty($this->parent->data['items'][$this->data['parent']])
) {
$this->data['quotation'] = $this->parent->data['items'][$this->data['parent']];
}
break;
case 'ladder':
if (!empty($this->parent)) {
$keys = array_keys($this->parent->data['items']);
$local_index = array_search($this->data['id'], $keys) + 1;
$this->data['index'] = $this->parent->data['index'].'.'.$local_index;
}
if (!empty($this->data['items'])) {
if (empty($this->parent)) {
$tree_length = 0;
foreach ($this->data['items'] as $child) {
$tree_length = max($tree_length, count($child['tree']));
}
$config = Globals::user('comments', 'single_item');
if ($tree_length * $config['max_single_margin'] < $config['max_margin']) {
$this->data['margin'] = $config['max_single_margin'];
} else {
$this->data['margin'] = round($config['max_margin'] / $tree_length);
}
}
$indirect_children = array();
foreach ($this->data['items'] as $id => $child) {
if ($this->data['id'] != $child->last_of('tree')) {
$indirect_children[$id] = $child;
unset($this->data['items'][$id]);
}
}
foreach ($this->data['items'] as $id => $child) {
foreach ($indirect_children as $indirect_id => $indirect_child) {
if (in_array($id, $indirect_child['tree'])) {
$this->data['items'][$id]->add_to('items', $indirect_child, $indirect_id);
}
}
}
}
break;
default:
break;
}
parent::postprocess();
if (!empty($this->parent) && !empty($this->parent->data['place'])) {
$this->data['place'] = $this->parent->data['place'];
$this->data['link'] = $this->parent['link'];
}
}
