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<?php
/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
/**
* Render number input controls
*/
class Zend_View_Helper_FormNumber extends Zend_View_Helper_FormElement
{
/**
* Format a number
*
* @param $number
*
* @return string
*/
public function formatNumber($number)
{
if (empty($number)) {
return $number;
}
return $this->view->escape(
sprintf(
ctype_digit((string) $number) ? '%d' : '%F',
$number
)
);
}
/**
* Render the number input control
*
* @param string $name
* @param int $value
* @param array $attribs
*
* @return string The rendered number input control
*/
public function formNumber($name, $value = null, $attribs = null)
{
$info = $this->_getInfo($name, $value, $attribs);
extract($info); // name, id, value, attribs, options, listsep, disable
/** @var string $id */
/** @var bool $disable */
$disabled = '';
if ($disable) {
$disabled = ' disabled="disabled"';
}
$min = '';
if (isset($attribs['min'])) {
$min = sprintf(' min="%s"', $this->formatNumber($attribs['min']));
}
unset($attribs['min']); // Unset min to not render it again in $this->_htmlAttribs($attribs)
$max = '';
if (isset($attribs['max'])) {
$max = sprintf(' max="%s"', $this->formatNumber($attribs['max']));
}
unset($attribs['max']); // Unset max to not render it again in $this->_htmlAttribs($attribs)
$step = '';
if (isset($attribs['step'])) {
$step = sprintf(' step="%s"', $attribs['step'] === 'any' ? 'any' : $this->formatNumber($attribs['step']));
}
unset($attribs['step']); // Unset step to not render it again in $this->_htmlAttribs($attribs)
$html5 = sprintf(
'<input type="number" name="%s" id="%s" value="%s"%s%s%s%s%s%s',
$this->view->escape($name),
$this->view->escape($id),
$this->view->escape($this->formatNumber($value)),
$min,
$max,
$step,
$disabled,
$this->_htmlAttribs($attribs),
$this->getClosingBracket()
);
return $html5;
}
}
|
