/**
* Returns the HTML representation of the element
*
* The method changes the element's name to foo[bar][] if it was foo[bar]
* originally. If it is not done, then one of the click coordinates will be
* lost, see {@link http://bugs.php.net/bug.php?id=745}
*
* @return string
*/
public function __toString()
{
if (false === strpos($this->attributes['name'], '[') || '[]' == substr($this->attributes['name'], -2)) {
return parent::__toString();
} else {
$this->attributes['name'] .= '[]';
$html = parent::__toString();
$this->attributes['name'] = substr($this->attributes['name'], 0, -2);
return $html;
}
}
/**
* Performs the server-side validation
*
* Before the Rules added to the element kick in, the element checks the
* error code added to the $_FILES array by PHP. If the code isn't
* UPLOAD_ERR_OK or UPLOAD_ERR_NO_FILE then a built-in error message will be
* displayed and no further validation will take place.
*
* @return boolean Whether the element is valid
*/
protected function validate()
{
if (strlen($this->error)) {
return false;
}
if (isset($this->value['error']) && !in_array($this->value['error'], array(UPLOAD_ERR_OK, UPLOAD_ERR_NO_FILE))) {
$errorMessage = $this->messageProvider instanceof HTML_QuickForm2_MessageProvider ? $this->messageProvider->get(array('file', $this->value['error']), $this->language) : call_user_func($this->messageProvider, array('file', $this->value['error']), $this->language);
if (UPLOAD_ERR_INI_SIZE == $this->value['error']) {
$iniSize = ini_get('upload_max_filesize');
$size = intval($iniSize);
switch (strtoupper(substr($iniSize, -1))) {
case 'G':
$size *= 1024;
case 'M':
$size *= 1024;
case 'K':
$size *= 1024;
}
} elseif (UPLOAD_ERR_FORM_SIZE == $this->value['error']) {
foreach ($this->getDataSources() as $ds) {
if ($ds instanceof HTML_QuickForm2_DataSource_Submit) {
$size = intval($ds->getValue('MAX_FILE_SIZE'));
break;
}
}
}
$this->error = isset($size) ? sprintf($errorMessage, $size) : $errorMessage;
return false;
}
return parent::validate();
}
public function __construct($name = null, $attributes = null, array $data = array())
{
parent::__construct($name, $attributes, $data);
$this->attributes['type'] = 'concrete';
}
public function render(HTML_QuickForm2_Renderer $renderer)
{
$renderer->getJavascriptBuilder()->addElementJavascript($this->getJs());
return parent::render($renderer);
}
public function __toString()
{
if (0 == strlen($this->data['content'])) {
$label = '';
} elseif ($this->frozen) {
$label = $this->data['content'];
} else {
$label = '<label for="' . htmlspecialchars($this->getId(), ENT_QUOTES, self::getOption('charset')) . '">' . $this->data['content'] . '</label>';
}
return parent::__toString() . $label;
}
function setValue($value)
{
if (is_array($value)) {
if ($value['u'] == 'lifetime') {
$this->period = Am_Period::getLifetime();
} else {
if ($value['c'] && $value['u']) {
$this->period = new Am_Period($value['c'], $value['u']);
} else {
$this->period = new Am_Period();
}
}
} else {
$this->period = new Am_Period($value);
}
$value = $this->period->__toString();
parent::setValue($value);
}
/**
* Performs the server-side validation.
* Checks captcha validation first, continues with
* defined rules if captcha is valid
*
* @return boolean Whether the element is valid
*/
protected function validate()
{
// Alternative: use custom rule to get error messages
if (!$this->verifyCaptcha()) {
$this->setError($this->data['captchaSolutionWrong']);
return false;
}
return parent::validate();
}
/**
* Disallows setting an error message on hidden elements
*
* @param string|null $error
*
* @return HTML_QuickForm2_Element_InputHidden
* @throws HTML_QuickForm2_InvalidArgumentException if $error is not empty
*/
public function setError($error = null)
{
if (strlen($error)) {
throw new HTML_QuickForm2_InvalidArgumentException("Hidden elements cannot have validation errors");
}
return parent::setError($error);
}
