function editAction()
{
$auth = Zend_Auth::getInstance();
if ($auth->hasIdentity()) {
$cmpId = $this->_request->getParam('id');
if (!$cmpId) {
$target = $this->_urlHelper->url(array('controller' => 'index', 'action' => 'index', 'language' => $this->view->language), 'lang_default', true);
$this->_redirector->gotoUrl($target);
}
// Get group id from campaign info.
$cmpModel = new Default_Model_Campaigns();
$cmp = $cmpModel->getCampaignById($cmpId)->toArray();
$grpId = $cmp['id_grp_cmp'];
// Only group admins get to edit campaign info.
$grpAdminsModel = new Default_Model_GroupAdmins();
$grpAdmins = $grpAdminsModel->getGroupAdmins($grpId);
$userIsGroupAdmin = $this->checkIfArrayHasKeyWithValue($grpAdmins, 'id_usr', $auth->getIdentity()->user_id);
if (!$userIsGroupAdmin) {
$redirectUrl = $this->_urlHelper->url(array('controller' => 'campaign', 'action' => 'index', 'language' => $this->view->language), 'lang_default', true);
$this->_redirector->gotoUrl($redirectUrl);
}
// Get contents filenames from database
$filesModel = new Default_Model_Files();
$filenames = $filesModel->getFilenames($cmpId, "campaign");
$formData['filenames'] = $filenames;
// Create & populate the form.
$form = new Default_Form_AddCampaignForm($this, array('mode' => 'edit', 'startdate' => $cmp['start_time_cmp'], 'fileNames' => $filenames));
$formData = array();
$formData['campaign_name'] = $cmp['name_cmp'];
$formData['campaign_ingress'] = $cmp['ingress_cmp'];
$formData['campaign_desc'] = $cmp['description_cmp'];
$formData['campaign_start'] = $cmp['start_time_cmp'];
if ($cmp['end_time_cmp'] != '0000-00-00') {
$formData['campaign_end'] = $cmp['end_time_cmp'];
}
// Get campaign weblinks
$campaignWeblinksModel = new Default_Model_CampaignWeblinks();
$campaignWeblinks = $campaignWeblinksModel->getCampaignWeblinks($cmpId);
foreach ($campaignWeblinks as $campaignWeblink) {
$formData['weblinks_name_site' . $campaignWeblink['count_cwl']] = $campaignWeblink['name_cwl'];
$formData['weblinks_url_site' . $campaignWeblink['count_cwl']] = $campaignWeblink['url_cwl'];
}
$form->populate($formData);
$this->view->form = $form;
$this->view->cmpName = $cmp['name_cmp'];
// If the form is posted and valid, save the changes to db.
$request = $this->getRequest();
if ($request->isPost()) {
$post = $request->getPost();
if ($form->isValid($post)) {
// Change existing group info.
if (isset($post['campaign_start'])) {
$cmpModel->editCampaign($cmpId, $post['campaign_name'], $post['campaign_ingress'], $post['campaign_desc'], $post['campaign_start'], $post['campaign_end']);
} else {
$cmpModel->editCampaign($cmpId, $post['campaign_name'], $post['campaign_ingress'], $post['campaign_desc'], 'keepExisting', $post['campaign_end']);
}
// Set weblinks
if (isset($post['weblinks_name_site1']) && isset($post['weblinks_url_site1'])) {
$campaignWeblinksModel->setWeblink($cmpId, $post['weblinks_name_site1'], $post['weblinks_url_site1'], 1);
}
if (isset($post['weblinks_name_site2']) && isset($post['weblinks_url_site2'])) {
$campaignWeblinksModel->setWeblink($cmpId, $post['weblinks_name_site2'], $post['weblinks_url_site2'], 2);
}
if (isset($post['weblinks_name_site3']) && isset($post['weblinks_url_site3'])) {
$campaignWeblinksModel->setWeblink($cmpId, $post['weblinks_name_site3'], $post['weblinks_url_site3'], 3);
}
if (isset($post['weblinks_name_site4']) && isset($post['weblinks_url_site4'])) {
$campaignWeblinksModel->setWeblink($cmpId, $post['weblinks_name_site4'], $post['weblinks_url_site4'], 4);
}
if (isset($post['weblinks_name_site5']) && isset($post['weblinks_url_site5'])) {
$campaignWeblinksModel->setWeblink($cmpId, $post['weblinks_name_site5'], $post['weblinks_url_site5'], 5);
}
$filesModel = new Default_Model_Files();
$files = $_FILES['content_file_upload'];
$filesModel->newFiles($cmpId, "campaign", $files);
if (isset($post['uploadedFiles'])) {
$filesModel->deleteCertainFiles($cmpId, "campaign", $post['uploadedFiles']);
}
// Redirect back to the campaign page.
$target = $this->_urlHelper->url(array('cmpid' => $cmpId, 'language' => $this->view->language), 'campaign_view', true);
$this->_redirector->gotoUrl($target);
}
}
} else {
// Not logged in.
$target = $this->_urlHelper->url(array('controller' => 'groupsandcampaigns', 'action' => 'index', 'language' => $this->view->language), 'lang_default', true);
$this->_redirector->gotoUrl($target);
}
}