/**
* Load types data from database.
*
* <code>
* $options = array(
* "order_column" => "title", // id or title
* "order_direction" => "DESC",
* );
*
* $types = new CrowdFundingTypes();
* $types->setDb(JFactory::getDbo());
* $types->load($options);
*
* foreach ($types as $type) {
* echo $type["title"];
* echo $type["description"];
* }
* </code>
*
* @param array $options
*/
public function load($options = array())
{
$query = $this->db->getQuery(true);
$query->select("a.id, a.title, a.description, a.params")->from($this->db->quoteName("#__crowdf_types", "a"));
// Order by column
if (isset($options["order_column"])) {
$orderString = $this->db->quoteName($options["order_column"]);
// Order direction
if (isset($options["order_direction"])) {
$orderString .= strcmp("DESC", $options["order_direction"]) ? " DESC" : " ASC";
}
$query->order($orderString);
}
$this->db->setQuery($query);
$results = $this->db->loadAssocList();
if (!empty($results)) {
foreach ($results as $result) {
$type = new CrowdFundingType();
$type->bind($result);
$this->types[] = $type;
}
} else {
$this->types = array();
}
}
public function display($tpl = null)
{
// Get model state.
$this->state = $this->get('State');
$this->item = $this->get("Item");
// Get params
/** @var $params Joomla\Registry\Registry */
$params = $this->state->get("params");
$this->params = $params;
if (!$this->item) {
$this->app->enqueueMessage(JText::_("COM_CROWDFUNDING_ERROR_INVALID_PROJECT"), "notice");
$this->app->redirect(JRoute::_(CrowdFundingHelperRoute::getDiscoverRoute(), false));
return;
}
// Create an object that will contain the data during the payment process.
$this->paymentSessionContext = CrowdFundingConstants::PAYMENT_SESSION_CONTEXT . $this->item->id;
$paymentSession = $this->app->getUserState($this->paymentSessionContext);
// Create payment session object.
if (!$paymentSession) {
$paymentSession = new JData();
$paymentSession->step1 = false;
}
// Images
$this->imageFolder = $this->params->get("images_directory", "images/crowdfunding");
// Get currency
jimport("crowdfunding.currency");
$currencyId = $this->params->get("project_currency");
$this->currency = CrowdFundingCurrency::getInstance(JFactory::getDbo(), $currencyId, $this->params);
// Set a link that points to project page
$filter = JFilterInput::getInstance();
$host = JUri::getInstance()->toString(array('scheme', 'host'));
$host = $filter->clean($host);
$this->item->link = $host . JRoute::_(CrowdFundingHelperRoute::getDetailsRoute($this->item->slug, $this->item->catslug), false);
// Set a link to image
$this->item->link_image = $host . "/" . $this->imageFolder . "/" . $this->item->image;
// Get params
$params = JComponentHelper::getParams("com_crowdfunding");
// Get wizard type
$this->wizardType = $params->get("backing_wizard_type", "three_steps");
$this->fourSteps = strcmp("four_steps", $this->wizardType) != 0 ? false : true;
// Import "crowdfundingpayment" plugins.
JPluginHelper::importPlugin('crowdfundingpayment');
$this->layout = $this->getLayout();
switch ($this->layout) {
case "step2":
$this->prepareStep2();
break;
case "payment":
$this->preparePayment($paymentSession);
break;
case "share":
$this->prepareShare($paymentSession);
break;
default:
// Pledge and Rewards
$this->prepareRewards($paymentSession);
break;
}
// Get project type and check for enabled rewards.
$this->rewardsEnabled = true;
if (!empty($this->item->type_id)) {
jimport("crowdfunding.type");
$type = new CrowdFundingType(JFactory::getDbo());
$type->load($this->item->type_id);
if ($type->getId() and !$type->isRewardsEnabled()) {
$this->rewardsEnabled = false;
}
}
// Check days left. If there is no days, disable the button.
$this->disabledButton = "";
if (!$this->item->days_left) {
$this->disabledButton = 'disabled="disabled"';
}
$this->paymentSession = $paymentSession;
// Prepare the data of the layout
$this->layoutData = new JData(array("layout" => $this->layout, "item" => $this->item, "paymentSession" => $paymentSession));
$this->prepareDebugMode($paymentSession);
$this->prepareDocument();
$this->version = new CrowdFundingVersion();
parent::display($tpl);
}
/**
* Check the system for debug mode
*/
protected function prepareProjectType()
{
// Get project type and check for enabled rewards.
$this->rewardsEnabled = true;
if (!empty($this->item->type_id)) {
jimport("crowdfunding.type");
$type = new CrowdFundingType(JFactory::getDbo());
$type->load($this->item->type_id);
if ($type->getId() and !$type->isRewardsEnabled()) {
$this->rewardsEnabled = false;
$this->disabledButton = 'disabled="disabled"';
}
}
}
