/**
* Retrieve DB object based on input parameters.
*
* It also stores all the retrieved values in the default array.
*
* @param array $params
* (reference ) an assoc array of name/value pairs.
* @param array $defaults
* (reference ) an assoc array to hold the flattened values.
*
* @return \CRM_Campaign_DAO_Campaign|null
*/
public static function retrieve(&$params, &$defaults)
{
$campaign = new CRM_Campaign_DAO_Campaign();
$campaign->copyValues($params);
if ($campaign->find(TRUE)) {
CRM_Core_DAO::storeValues($campaign, $defaults);
return $campaign;
}
return NULL;
}
/**
* Returns the list of fields that can be exported
*
* @param bool $prefix
*
* @return array
*/
static function &export($prefix = false)
{
if (!self::$_export) {
self::$_export = array();
$fields = self::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
self::$_export['campaign'] =& $fields[$name];
} else {
self::$_export[$name] =& $fields[$name];
}
}
}
}
return self::$_export;
}
/**
* Function to get Campaigns
*
* @param $all boolean true if campaign is active else returns camapign
*
* @static
*/
static function getCampaign($all = false, $id = false)
{
$campaign = array();
$dao = new CRM_Campaign_DAO_Campaign();
if (!$all) {
$dao->is_active = 1;
}
if ($id) {
$dao->id = $id;
}
$dao->find();
while ($dao->fetch()) {
CRM_Core_DAO::storeValues($dao, $campaign[$dao->id]);
}
return $campaign;
}
