public function save(MessageStack $errors)
{
$xsl_errors = new MessageStack();
if (strlen(trim($this->parameters()->xml)) == 0) {
$errors->append('xml', __('This is a required field'));
} elseif (!General::validateXML($this->parameters()->xml, $xsl_errors)) {
if (XSLProc::hasErrors()) {
$errors->append('xml', sprintf('XSLT specified is invalid. The following error was returned: "%s near line %s"', $xsl_errors->current()->message, $xsl_errors->current()->line));
} else {
$errors->append('xml', 'XSLT specified is invalid.');
}
}
return parent::save($errors);
}
public function save(MessageStack $errors)
{
if (strlen(trim($this->parameters()->url)) == 0) {
$errors->append('url', __('This is a required field'));
}
if (strlen(trim($this->parameters()->xpath)) == 0) {
$errors->append('xpath', __('This is a required field'));
}
// Cache Lifetime
if (!is_numeric($this->parameters()->{'cache-lifetime'})) {
$errors->append('cache-lifetime', __('Must be a valid number'));
} elseif ($this->parameters()->{'cache-lifetime'} <= 0) {
$errors->append('cache-lifetime', __('Must be greater than zero'));
} else {
$this->parameters()->{'cache-lifetime'} = (int) $this->parameters()->{'cache-lifetime'};
}
// Timeout
if (!is_numeric($this->parameters()->{'timeout'})) {
$errors->append('timeout', __('Must be a valid number'));
} elseif ($this->parameters()->{'timeout'} <= 0) {
$errors->append('timeout', __('Must be greater than zero'));
} else {
$this->parameters()->{'timeout'} = (int) $this->parameters()->{'timeout'};
}
return parent::save($errors);
}
public function save(MessageStack $errors)
{
if (strlen(trim($this->parameters()->limit)) == 0 || is_numeric($this->parameters()->limit) && $this->parameters()->limit < 1) {
$errors->append('limit', __('A result limit must be set'));
}
if (strlen(trim($this->parameters()->page)) == 0 || is_numeric($this->parameters()->page) && $this->parameters()->page < 1) {
$errors->append('page', __('A page number must be set'));
}
return parent::save($errors);
}
public function save(MessageStack $errors)
{
$xsl_errors = new MessageStack();
if (strlen(trim($this->parameters()->{'addresses'})) == 0) {
$errors->append('addresses', __('This is a required field'));
}
return parent::save($errors);
}
