function editAction()
{
$auth = Zend_Auth::getInstance();
if ($auth->hasIdentity()) {
$grpId = $this->_request->getParam('id');
if (!$grpId) {
$target = $this->_urlHelper->url(array('controller' => 'index', 'action' => 'index', 'language' => $this->view->language), 'lang_default', true);
$this->_redirector->gotoUrl($target);
}
// Only group admins get to edit group info.
$grpAdminsModel = new Default_Model_GroupAdmins();
$grpAdmins = $grpAdminsModel->getGroupAdmins($grpId);
$userIsGroupAdmin = $this->checkIfArrayHasKeyWithValue($grpAdmins, 'id_usr', $auth->getIdentity()->user_id);
if (!$userIsGroupAdmin) {
$target = $this->_urlHelper->url(array('groupid' => $grpId, 'language' => $this->view->language), 'group_shortview', true);
$this->_redirector->gotoUrl($target);
}
// Get existing group info.
$grpModel = new Default_Model_Groups();
$grpData = $grpModel->getGroupData($grpId);
$filesModel = new Default_Model_Files();
$filenames = $filesModel->getFilenames($grpId, "group");
$formData['filenames'] = $filenames;
// Create the form in edit mode.
$form = new Default_Form_AddGroupForm($this, array('mode' => 'edit', 'oldname' => $grpData['group_name_grp'], 'fileNames' => $filenames));
// Populate the form.
$formData = array();
$formData['groupname'] = $grpData['group_name_grp'];
$formData['grouptype'] = $grpData['id_type_grp'];
$formData['groupdesc'] = $grpData['description_grp'];
$formData['groupbody'] = $grpData['body_grp'];
// Get group weblinks
$groupWeblinksModel = new Default_Model_GroupWeblinks();
$groupWeblinks = $groupWeblinksModel->getGroupWeblinks($grpId);
foreach ($groupWeblinks as $groupWeblink) {
$formData['weblinks_name_site' . $groupWeblink['count_gwl']] = $groupWeblink['name_gwl'];
$formData['weblinks_url_site' . $groupWeblink['count_gwl']] = $groupWeblink['url_gwl'];
}
$form->populate($formData);
$this->view->form = $form;
$this->view->grpName = $grpData['group_name_grp'];
// 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.
$groupModel = new Default_Model_Groups();
$newGroupId = $groupModel->editGroup($grpId, $this->replaceWhitespace($post['groupname']), $post['grouptype'], $post['groupdesc'], $post['groupbody']);
// Set weblinks
if (isset($post['weblinks_name_site1']) && isset($post['weblinks_url_site1'])) {
$groupWeblinksModel->setWeblink($grpId, $post['weblinks_name_site1'], $post['weblinks_url_site1'], 1);
}
if (isset($post['weblinks_name_site2']) && isset($post['weblinks_url_site2'])) {
$groupWeblinksModel->setWeblink($grpId, $post['weblinks_name_site2'], $post['weblinks_url_site2'], 2);
}
if (isset($post['weblinks_name_site3']) && isset($post['weblinks_url_site3'])) {
$groupWeblinksModel->setWeblink($grpId, $post['weblinks_name_site3'], $post['weblinks_url_site3'], 3);
}
if (isset($post['weblinks_name_site4']) && isset($post['weblinks_url_site4'])) {
$groupWeblinksModel->setWeblink($grpId, $post['weblinks_name_site4'], $post['weblinks_url_site4'], 4);
}
if (isset($post['weblinks_name_site5']) && isset($post['weblinks_url_site5'])) {
$groupWeblinksModel->setWeblink($grpId, $post['weblinks_name_site5'], $post['weblinks_url_site5'], 5);
}
$filesModel = new Default_Model_Files();
$files = $_FILES['content_file_upload'];
$filesModel->newFiles($grpId, "group", $files);
if (isset($post['uploadedFiles'])) {
$filesModel->deleteCertainFiles($grpId, "group", $post['uploadedFiles']);
}
// Redirect back to the group page.
$target = $this->_urlHelper->url(array('groupid' => $grpId, 'language' => $this->view->language), 'group_shortview', 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);
}
}
