/**
* Prepare the attribute form
*
* @param $attributes array
* @return \ProductAdmin\Form\ProductForm
*/
public function createAttributesElements(array $attributes)
{
$customHydrator = new ClassMethods(true);
$parentFilter = new \Zend\InputFilter\InputFilter();
$fieldset = new \Zend\Form\Fieldset('attributes');
// $fieldset->setUseAsBaseFieldset(true);
$fieldset->setObject(new \Zend\Stdlib\ArrayObject());
$fieldset->setFormFactory($this->getFormFactory());
// thanks to jurians #zftalk irc
$fieldInput = null;
$inputFilter = new \Zend\InputFilter\InputFilter();
foreach ($attributes as $attribute) {
$formitem = array();
$filterChain = new \Zend\Filter\FilterChain();
$name = $attribute->getName();
$label = $attribute->getLabel() ? $attribute->getLabel() : "-";
$type = $attribute->getType() ? $attribute->getType() : "string";
$isRequired = $attribute->getIsRequired();
$sourceModel = $attribute->getSourceModel();
$filters = $attribute->getFilters();
$validators = $attribute->getValidators();
$cssStyles = $attribute->getCss();
$validators = !empty($validators) ? json_decode($validators, true) : array();
// create the new form element array structure
$formitem['attributes'] = $attribute->getCustomAttributes() ? json_decode($attribute->getCustomAttributes(), true) : json_decode($attribute->attributes, true);
$formitem['attributes']['id'] = $name;
$formitem['attributes']['class'] = !empty($attribute->basecss) ? $attribute->basecss : null;
$formitem['attributes']['name'] = $name;
$formitem['type'] = !empty($sourceModel) ? $sourceModel : $attribute->input_type;
$formitem['options']['label'] = $label;
if ($attribute->getData()) {
$formitem['options']['value_options'] = json_decode($attribute->getData(), true);
}
$filterChain->attachByName('null');
// set as default
// set the css style of the element
if (!empty($cssStyles)) {
$formitem['attributes']['class'] .= " " . $cssStyles;
}
// Handle the dates
if (!empty($type) && $type == "date") {
$customHydrator->addStrategy($name, new DateTimeStrategy());
$typeSource = 'Zend\\Form\\Element\\Date';
$formitem['type'] = "\\Zend\\Form\\Element\\Date";
$formitem['options']['format'] = 'd/m/Y';
}
// handle the validators preferences of the attribute
foreach ($validators as $validator) {
$formitem['validators'] = $validator;
}
// var_dump($type);
// var_dump($customHydrator);
// var_dump($formitem);
// Attach the form item into the form
$fieldset->add($formitem);
$fieldInput = new \Zend\InputFilter\Input($name);
$fieldInput->setRequired($isRequired);
// handle the filters preferences of the attribute
if (!empty($filters)) {
// get the filters attached to the attribute
$filters = json_decode($filters, true);
foreach ($filters as $filter) {
// if the filter is an array check it by name
if (is_array($filter)) {
// If the filter is a ...
if ($filter['name'] == "File\\RenameUpload") {
// create the filter Zend\InputFilter\FileInput
$thefilter = new \Zend\InputFilter\FileInput($filter['options']);
// ... but how to attach the new filter to the
// chain?
$chain = new \Zend\Filter\FilterChain();
// ... in this way it doesn't work!!
$chain->attachByName("filerenameupload", $filter['options']);
$filterChain->merge($chain);
// just for debugging it ...
$filtersApplied = $filterChain->getFilters();
// var_dump($filtersApplied->toArray());
}
} elseif ($filter == "cleanurl") {
// custom filter
$filterChain->attach(new \ProductAdmin\Form\Filter\Cleanurl());
} elseif (is_string($filter)) {
$filterChain->attachByName($filter);
}
}
}
$fieldInput->setFilterChain($filterChain);
$inputFilter->add($fieldInput);
}
$fieldset->setHydrator($customHydrator);
$this->add($fieldset);
$parentFilter->add($inputFilter, 'attributes');
// thanks to GeeH #zftalk irc
$this->setInputFilter($parentFilter);
return $this;
}
