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<?php
/*
** Zabbix
** Copyright (C) 2001-2019 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
class CRow extends CTag {
protected $heading_column;
/**
* @param CTag|array|null $item
* @param int|null $heading_column Column index for heading column. Starts from 0. 'null' if no heading column.
*/
public function __construct($item = null, $heading_column = null) {
parent::__construct('tr', true);
$this->heading_column = $heading_column;
$this->addItem($item);
}
/**
* Add row content.
*
* @param CTag|array $item Column tag, column data or array with them.
*
* @return CRow
*/
public function addItem($item) {
if ($item instanceof CCol) {
parent::addItem($item);
}
elseif (is_array($item)) {
foreach ($item as $el) {
if ($el instanceof CCol) {
parent::addItem($el);
}
elseif ($el !== null) {
parent::addItem($this->createCell($el));
}
}
}
elseif ($item !== null) {
parent::addItem($this->createCell($item));
}
return $this;
}
/**
* Create cell (td or th tag) with given content.
*
* @param CTag|array $el Cell content.
*
* @return CCol
*/
protected function createCell($el) {
return ($this->heading_column !== null && $this->itemsCount() == $this->heading_column)
? (new CColHeader($el))
: (new CCol($el));
}
}
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