public function setValue($value){
$timezone = isset($this->_attributes['savetimezone']) ? $this->_attributes['savetimezone'] : Time::TIMEZONE_GMT;
if($value === '' || $value === NULL){
// Allow empty values to be entered without manipulation.
// This is to prevent an empty value from tripping up the !is_numeric check below and
// getting set to an empty date string, which evaluates to the current date/time.
return parent::setValue($value);
}
elseif(isset($this->_attributes['saveformat']) && !is_numeric($value)){
// Set value succeeded, now I can convert the string to an int, (if requested).
$dt = new CoreDateTime($value);
$value = $dt->getFormatted($this->_attributes['saveformat'], $timezone);
return parent::setValue($value);
}
else{
return parent::setValue($value);
}
}
public function __construct($atts = null){
if($atts === null) $atts = array();
$atts['multiple'] = true;
if(isset($atts['model'])){
$page = $atts['model'];
if(!$page instanceof PageModel){
throw new Exception('PageMetaKeywords requires the model attribute to be a valid PageModel object!');
}
// Sift through the page and get out all the "keyword" metas.
// This is a bit different than default because this one form retrieves data from multiple records.
$atts['value'] = array();
foreach($page->getLink('PageMeta') as $meta){
/** @var $meta PageMetaModel */
// I only am concerned with these.
if($meta->get('meta_key') != 'keyword') continue;
$atts['value'][ $meta->get('meta_value') ] = $meta->get('meta_value_title');
}
}
parent::__construct($atts);
// Find the value key and unset it from the valid attributes. It's not a standard attribute on this input!
unset($this->_validattributes[ array_search('value', $this->_validattributes) ]);
$this->_attributes['class'] = 'formelement formpagemetakeywordsinput';
}
