/**
* @param string $name
* @param Ajde_Shop_Transaction $transaction
*
* @throws Ajde_Exception
*
* @return Ajde_Shop_Transaction_Provider
*/
public static function getProvider($name, $transaction = null)
{
$providerClass = Ajde_Core_ExternalLibs::getClassname('Ajde_Shop_Transaction_Provider_' . self::classnameToUppercase($name));
if (!class_exists($providerClass)) {
// TODO:
throw new Ajde_Exception('Payment provider ' . $name . ' not found');
}
$obj = new $providerClass();
if ($transaction) {
$obj->setTransaction($transaction);
}
return $obj;
}
public static function purify($var)
{
$external = Ajde_Core_ExternalLibs::getInstance();
if ($external->has('HTMLPurifier')) {
$purifier = $external->get('HTMLPurifier');
/* @var $purifier HTMLPurifier */
$config = HTMLPurifier_Config::createDefault();
$config->set('AutoFormat.AutoParagraph', true);
$config->set('AutoFormat.DisplayLinkURI', false);
$config->set('AutoFormat.Linkify', false);
$config->set('AutoFormat.RemoveEmpty', true);
$config->set('AutoFormat.RemoveSpansWithoutAttributes', true);
$config->set('CSS.AllowedProperties', '');
$config->set('HTML.Doctype', 'XHTML 1.0 Strict');
$config->set('URI.DisableExternalResources', true);
$purifier->config = HTMLPurifier_Config::create($config);
return $purifier->purify($var);
} else {
return self::clean($var);
}
}
public function createField($fieldOptions)
{
if (!isset($fieldOptions['type'])) {
$fieldOptions['type'] = 'text';
}
$fieldClass = Ajde_Core_ExternalLibs::getClassname('Ajde_Crud_Field_' . ucfirst($fieldOptions['type']));
$field = new $fieldClass($this, $fieldOptions);
if ($this->getOperation() === 'edit') {
if (!$field->hasValue() || $field->hasEmpty('value')) {
if ($this->isNew() && $field->hasNotEmpty('default')) {
$field->setValue($field->getDefault());
} elseif (!$this->isNew() && $this->getItem()->has($field->getName())) {
$field->setValue($this->getItem()->get($field->getName()));
} else {
$field->setValue(false);
}
}
}
return $field;
}
public function getFields()
{
if (!isset($this->_fields)) {
$model = $this->getModel();
$item = $this->getItem();
$fields = array();
$fieldsArray = $model->getTable()->getFieldProperties();
$parents = $item->getTable()->getParents();
foreach ($fieldsArray as $fieldProperties) {
$fieldOptions = $this->getFieldOptions($fieldProperties['name'], $fieldProperties);
if (in_array($fieldOptions['name'], $parents)) {
$fieldOptions['type'] = 'fk';
}
$fieldClass = Ajde_Core_ExternalLibs::getClassname("Ajde_Crud_Field_" . ucfirst($fieldOptions['type']));
$field = new $fieldClass($this, $fieldOptions);
if ($this->getOperation() === 'edit') {
if (!$field->hasValue() || $field->hasEmpty('value')) {
if ($this->isNew() && $field->hasNotEmpty('default')) {
$field->setValue($field->getDefault());
} elseif (!$this->isNew()) {
$field->setValue($item->get($field->getName()));
} else {
$field->setValue(false);
}
}
}
$fields[$field->getName()] = $field;
}
$this->_fields = $fields;
}
return $this->_fields;
}
