defined('_HZEXEC_') or die;
$num_columns = $this->get('num_columns', 2);
$display_logos = $this->get('display_logos', true);
$display_private_description = $this->get('display_private_description', false);
$description_char_limit = $this->get('description_char_limit', 150);
//check to see if we have any groups to show
if (!$this->groups) {
echo '<p class="info">' . Lang::txt('COM_GROUPS_INTRO_NO_' . str_replace(' ', '_', strtoupper($this->name)), User::get('id')) . '</p>';
} else {
//var to hold html
$html = '<div class="grid">';
//var to hold count
$count = 1;
$totalCount = 0;
//get current user object
$user = \Hubzero\User::getInstance();
//loop through each group
foreach ($this->groups as $group) {
//get the Hubzero Group Object
$hg = \Hubzero\User\Group::getInstance($group->gidNumber);
$gt = new \Components\Groups\Models\Tags();
//var to hold group description
$description = '';
//get the column were on
$cls = '';
if ($count == $num_columns) {
$count = 0;
$cls = 'omega';
}
//how many columns are we showing
switch ($num_columns) {
/**
* Go through the checkout/payment process
*
* @return void
*/
public function checkoutTask()
{
// Check authorization
if (User::isGuest()) {
$this->loginTask();
return;
}
// Set page title
$this->_buildTitle();
// Set the pathway
$this->_buildPathway();
$this->view->infolink = $this->infolink;
$this->view->final = false;
// Get cart object
$item = new Cart($this->database);
// Update quantaties and selections
$item->saveCart(array_map('trim', $_POST), User::get('id'));
// Calculate total
$this->view->cost = $item->getCartItems(User::get('id'), 'cost');
// Check available user funds
$BTL = new Teller(User::get('id'));
$balance = $BTL->summary();
$credit = $BTL->credit_summary();
$funds = $balance - $credit;
$this->view->funds = $funds > 0 ? $funds : '0';
if ($this->view->cost > $this->view->funds) {
$this->cartTask();
return;
}
// Get cart items
$this->view->items = $item->getCartItems(User::get('id'));
// Clean-up unavailable items
$item->deleteUnavail(User::get('id'), $this->view->items);
// Updated item list
$this->view->items = $item->getCartItems(User::get('id'));
// Output HTML
$this->view->xprofile = \Hubzero\User::getInstance();
$this->view->posted = array();
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
}