/**
* @return mixed
*/
public function browseCampaign()
{
// ensure valid javascript (these must have a value set)
$this->assign('searchParams', json_encode(NULL));
$this->assign('campaignTypes', json_encode(NULL));
$this->assign('campaignStatus', json_encode(NULL));
$this->assign('addCampaignUrl', CRM_Utils_System::url('civicrm/campaign/add', 'reset=1&action=add'));
$campaignCount = CRM_Campaign_BAO_Campaign::getCampaignCount();
//don't load find interface when no campaigns in db.
if (!$campaignCount) {
$this->assign('hasCampaigns', FALSE);
return;
}
$this->assign('hasCampaigns', TRUE);
//build the ajaxify campaign search and selector.
$controller = new CRM_Core_Controller_Simple('CRM_Campaign_Form_Search_Campaign', ts('Search Campaigns'));
$controller->set('searchTab', 'campaign');
$controller->setEmbedded(TRUE);
$controller->process();
return $controller->run();
}
