public function process()
{
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
// Check for request forgeries.
$requestMethod = $app->input->getMethod();
if (strcmp("POST", $requestMethod) == 0) {
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
} else {
JSession::checkToken("get") or jexit(JText::_('JINVALID_TOKEN'));
}
// Get params
$params = JComponentHelper::getParams("com_crowdfunding");
/** @var $params Joomla\Registry\Registry */
// Get the data from the form
$itemId = $this->input->getInt('id', 0);
$rewardId = $this->input->getInt('rid', 0);
// Get amount
$amount = $this->input->get("amount", 0, "float");
// Get user ID
$user = JFactory::getUser();
$userId = (int) $user->get("id");
// Anonymous user ID
$aUserId = "";
$model = $this->getModel();
/** @var $model CrowdFundingModelBacking */
// Get the item
$item = $model->getItem($itemId);
$returnUrl = CrowdFundingHelperRoute::getBackingRoute($item->slug, $item->catslug);
// Authorise the user
if (!$user->authorise("crowdfunding.donate", "com_crowdfunding")) {
$this->setRedirect(JRoute::_($returnUrl, false), JText::_('COM_CROWDFUNDING_ERROR_NO_PERMISSIONS'), "notice");
return;
}
// Check for valid project
if (empty($item->id)) {
$this->setRedirect(JRoute::_(CrowdFundingHelperRoute::getDiscoverRoute()), JText::_('COM_CROWDFUNDING_ERROR_INVALID_PROJECT'), "notice");
return;
}
// Check for maintenance (debug) state
if ($params->get("debug_payment_disabled", 0)) {
$msg = JString::trim($params->get("debug_disabled_functionality_msg"));
if (!$msg) {
$msg = JText::_("COM_CROWDFUNDING_DEBUG_MODE_DEFAULT_MSG");
}
$this->setRedirect(JRoute::_($returnUrl, false), $msg, "notice");
return;
}
// Check for agreed conditions from the user
if ($params->get("backing_terms", 0)) {
$terms = $this->input->get("terms", 0, "int");
if (!$terms) {
$this->setRedirect(JRoute::_($returnUrl, false), JText::_("COM_CROWDFUNDING_ERROR_TERMS_NOT_ACCEPTED"), "notice");
return;
}
}
// Check for valid amount
if (!$amount) {
$this->setRedirect(JRoute::_($returnUrl, false), JText::_("COM_CROWDFUNDING_ERROR_INVALID_AMOUNT"), "notice");
return;
}
// Store payment process data
// Get the payment process object and
// store the selected data from the user.
$paymentSessionContext = CrowdFundingConstants::PAYMENT_SESSION_CONTEXT . $item->id;
$paymentSession = $app->getUserState($paymentSessionContext);
$paymentSession->step1 = true;
$paymentSession->amount = $amount;
$paymentSession->rewardId = $rewardId;
$app->setUserState($paymentSessionContext, $paymentSession);
// Create an intention.
// Generate hash user ID used for anonymous payment.
if (!$userId) {
$aUserId = $app->getUserState("auser_id");
if (!$aUserId) {
// Generate a hash ID for anonymous user.
jimport("itprism.string");
$anonymousUserId = new ITPrismString();
$anonymousUserId->generateRandomString(32);
$aUserId = (string) $anonymousUserId;
$app->setUserState("auser_id", $aUserId);
}
$intentionKeys = array("auser_id" => $aUserId, "project_id" => $item->id);
} else {
$intentionKeys = array("user_id" => $userId, "project_id" => $item->id);
}
jimport("crowdfunding.intention");
$intention = new CrowdFundingIntention(JFactory::getDbo());
$intention->load($intentionKeys);
$date = new JDate();
$custom = array("user_id" => $userId, "auser_id" => $aUserId, "project_id" => $item->id, "reward_id" => $rewardId, "record_date" => $date->toSql(), "session_id" => $paymentSession->session_id);
$intention->bind($custom);
$intention->store();
// Redirect to next page
$link = CrowdFundingHelperRoute::getBackingRoute($item->slug, $item->catslug, "payment");
$this->setRedirect(JRoute::_($link, false));
}
protected function preparePayment(&$paymentSession)
{
// If missing the flag "step1", redirect to first step.
if (!$paymentSession->step1) {
$this->app->enqueueMessage(JText::_("COM_CROWDFUNDING_ERROR_INVALID_AMOUNT"), "notice");
$this->app->redirect(JRoute::_(CrowdFundingHelperRoute::getBackingRoute($this->item->slug, $this->item->catslug), false));
}
// Check for both user states. The user must have only one state, registered or anonymous.
$userId = JFactory::getUser()->get("id");
$aUserId = $this->app->getUserState("auser_id");
if (!empty($userId) and !empty($aUserId) or empty($userId) and empty($aUserId)) {
// Reset anonymous hash user ID and redirect to first step.
$this->app->setUserState("auser_id", "");
// Reset the flag for step 1
$paymentSession->step1 = false;
$this->app->setUserState($this->paymentSessionContext, $paymentSession);
$this->app->redirect(JRoute::_(CrowdFundingHelperRoute::getBackingRoute($this->item->slug, $this->item->catslug), false));
}
if (!$this->item->days_left) {
// Reset the flag for step 1
$paymentSession->step1 = false;
$this->app->setUserState($this->paymentSessionContext, $paymentSession);
$this->app->enqueueMessage(JText::_("COM_CROWDFUNDING_ERROR_PROJECT_COMPLETED"), "notice");
$this->app->redirect(JRoute::_(CrowdFundingHelperRoute::getBackingRoute($this->item->slug, $this->item->catslug), false));
}
// Validate reward
$this->reward = null;
$keys = array("id" => $paymentSession->rewardId, "project_id" => $this->item->id);
jimport("crowdfunding.reward");
$this->reward = new CrowdFundingReward(JFactory::getDbo());
$this->reward->load($keys);
if ($this->reward->getId()) {
if ($this->reward->isLimited() and !$this->reward->getAvailable()) {
// Reset the flag for step 1
$paymentSession->step1 = false;
$this->app->setUserState($this->paymentSessionContext, $paymentSession);
$this->app->enqueueMessage(JText::_("COM_CROWDFUNDING_ERROR_REWARD_NOT_AVAILABLE"), "notice");
$this->app->redirect(JRoute::_(CrowdFundingHelperRoute::getBackingRoute($this->item->slug, $this->item->catslug), false));
}
}
// Validate amount
$this->amount = $paymentSession->amount;
if (!$this->amount) {
// Reset the flag for step 1
$paymentSession->step1 = false;
$this->app->setUserState($this->paymentSessionContext, $paymentSession);
$this->app->enqueueMessage(JText::_("COM_CROWDFUNDING_ERROR_INVALID_AMOUNT"), "notice");
$this->app->redirect(JRoute::_(CrowdFundingHelperRoute::getBackingRoute($this->item->slug, $this->item->catslug), false));
}
$item = new stdClass();
$item->id = $this->item->id;
$item->title = $this->item->title;
$item->slug = $this->item->slug;
$item->catslug = $this->item->catslug;
$item->rewardId = $paymentSession->rewardId;
$item->amount = $paymentSession->amount;
$item->currencyCode = $this->currency->getAbbr();
// Events
JPluginHelper::importPlugin('crowdfundingpayment');
$dispatcher = JEventDispatcher::getInstance();
$results = $dispatcher->trigger('onProjectPayment', array('com_crowdfunding.payment', &$item, &$this->params));
$this->item->event = new stdClass();
$this->item->event->onProjectPayment = trim(implode("\n", $results));
}
?>
<div class="cfrewards<?php
echo $moduleclassSfx;
?>
">
<div class="reward_title center"><?php
echo JText::_("MOD_CROWDFUNDINGREWARDS_PLEDGE_REWARDS");
?>
</div>
<?php
foreach ($rewards as $reward) {
?>
<div class="reward">
<a href="<?php
echo JRoute::_(CrowdFundingHelperRoute::getBackingRoute($project->getSlug(), $project->getCatSlug(), "default", $reward->id));
?>
">
<span class="ramount">
<?php
$amount = $currency->getAmountString($reward->amount);
echo JText::sprintf("MOD_CROWDFUNDINGREWARDS_INVEST_MORE", $amount);
?>
</span>
<span class="rtitle"><?php
echo htmlspecialchars($reward->title, ENT_QUOTES, "UTF-8");
?>
</span>
<span class="rdesc"><?php
echo htmlspecialchars($reward->description, ENT_QUOTES, "UTF-8");
?>
?>
</a>
<?php
}
?>
</li>
<li <?php
echo $active["share"] ? 'class="active"' : '';
?>
>
<?php
if (!empty($displayData->paymentSession->step2)) {
?>
<a href="<?php
echo JRoute::_(CrowdFundingHelperRoute::getBackingRoute($displayData->item->slug, $displayData->item->catslug, "share"));
?>
">
(4) <?php
echo JText::_("COM_CROWDFUNDING_STEP_SHARE");
?>
</a>
<?php
} else {
?>
<a href="javascript: void(0);"
class="disabled">(4) <?php
echo JText::_("COM_CROWDFUNDING_STEP_SHARE");
?>
</a>
<?php
if (strcmp("three_steps", $this->wizardType) == 0) {
$layout = new JLayoutFile('payment_wizard', $this->layoutsBasePath);
} else {
$layout = new JLayoutFile('payment_wizard_four_steps', $this->layoutsBasePath);
}
echo $layout->render($this->layoutData);
?>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<form method="post" action="<?php
echo JRoute::_(CrowdFundingHelperRoute::getBackingRoute($this->item->slug, $this->item->catslug));
?>
" class="bs-docs-example cfbf" id="form-pledge" autocomplete="off">
<fieldset>
<legend><?php
echo JText::_("COM_CROWDFUNDING_ENTER_YOUR_INVESTMENT_AMOUNT");
?>
</legend>
<?php
echo JHtml::_("crowdfunding.inputAmount", $this->rewardAmount, $this->currency, array("name" => "amount", "id" => "js-current-amount"));
?>
<?php
if ($this->params->get("backing_terms", 0)) {
$termsUrl = $this->params->get("backing_terms_url", "");
?>
<label class="checkbox">
/**
* Catch a request from payment plugin via AJAX and process a transaction.
*/
public function notifyAjax()
{
jimport('itprism.response.json');
$response = new ITPrismResponseJson();
// Check for disabled payment functionality
if ($this->params->get("debug_payment_disabled", 0)) {
// Log the error.
$error = JText::_("COM_CROWDFUNDING_ERROR_PAYMENT_HAS_BEEN_DISABLED") . "\n";
$error .= JText::sprintf("COM_CROWDFUNDING_TRANSACTION_DATA", var_export($_REQUEST, true));
$this->log->add($error, "CONTROLLER_NOTIFIER_AJAX_ERROR");
// Send response to the browser
$response->setTitle(JText::_("COM_CROWDFUNDING_FAIL"))->setText(JText::_("COM_CROWDFUNDING_ERROR_PAYMENT_HAS_BEEN_DISABLED_MESSAGE"))->failure();
echo $response;
JFactory::getApplication()->close();
}
// Get model object.
$model = $this->getModel();
$transaction = null;
$project = null;
$reward = null;
$paymentSession = null;
$redirectUrl = null;
$message = null;
// Trigger the event
try {
// Import CrowdFunding Payment Plugins
JPluginHelper::importPlugin('crowdfundingpayment');
// Trigger onPaymenNotify event.
$dispatcher = JEventDispatcher::getInstance();
$results = $dispatcher->trigger("onPaymenNotify", array($this->context, &$this->params));
if (!empty($results)) {
foreach ($results as $result) {
if (!empty($result) and isset($result["transaction"])) {
$transaction = JArrayHelper::getValue($result, "transaction");
$project = JArrayHelper::getValue($result, "project");
$reward = JArrayHelper::getValue($result, "reward");
$paymentSession = JArrayHelper::getValue($result, "payment_session");
$redirectUrl = JArrayHelper::getValue($result, "redirect_url");
$message = JArrayHelper::getValue($result, "message");
break;
}
}
}
// If there is no transaction data, the status might be pending or another one.
// So, we have to stop the script execution.
if (!$transaction) {
// Remove the record of the payment session from database.
$model->closePaymentSession($paymentSession);
// Send response to the browser
$response->setTitle(JText::_("COM_CROWDFUNDING_FAIL"))->setText(JText::_("COM_CROWDFUNDING_TRANSACTION_NOT_PROCESSED_SUCCESSFULLY"))->failure();
echo $response;
JFactory::getApplication()->close();
}
// Trigger the event onAfterPayment
$dispatcher->trigger('onAfterPayment', array($this->context, &$transaction, &$this->params, &$project, &$reward, &$paymentSession));
// Remove the record of the payment session from database.
$model->closePaymentSession($paymentSession);
} catch (Exception $e) {
// Store log data to the database.
$this->log->add(JText::_("COM_CROWDFUNDING_ERROR_SYSTEM"), "CONTROLLER_NOTIFIER_AJAX_ERROR", $e->getMessage());
// Remove the record of the payment session from database.
$model->closePaymentSession($paymentSession);
// Send response to the browser
$response->failure()->setTitle(JText::_("COM_CROWDFUNDING_FAIL"))->setText(JText::_("COM_CROWDFUNDING_ERROR_SYSTEM"));
// Send notification about the error to the administrator.
$model->sendMailToAdministrator();
echo $response;
JFactory::getApplication()->close();
}
// Generate redirect URL
if (!$redirectUrl) {
$uri = JUri::getInstance();
$redirectUrl = $uri->toString(array("scheme", "host")) . JRoute::_(CrowdFundingHelperRoute::getBackingRoute($project->slug, $project->catslug, "share"));
}
if (!$message) {
$message = JText::_("COM_CROWDFUNDING_TRANSACTION_PROCESSED_SUCCESSFULLY");
}
// Send response to the browser
$response->success()->setTitle(JText::_("COM_CROWDFUNDING_SUCCESS"))->setText($message)->setRedirectUrl($redirectUrl);
echo $response;
JFactory::getApplication()->close();
}
<div class="well">
<div class="cf-fund-result-state pull-center"><?php
echo JHtml::_("crowdfunding.resultState", $project->getFundedPercent(), $project->getFundingType());
?>
</div>
<div class="cf-frss pull-center"><?php
echo JHtml::_("crowdfunding.resultStateText", $project->getFundedPercent(), $project->getFundingType());
?>
</div>
</div>
<?php
} else {
?>
<div class="cfinfo-funding-action">
<a class="btn btn-large btn-block" href="<?php
echo JRoute::_(CrowdFundingHelperRoute::getBackingRoute($project->getSlug(), $project->getCatSlug()));
?>
">
<?php
echo JText::_("MOD_CROWDFUNDINGINFO_INVEST_NOW");
?>
</a>
</div>
<?php
}
?>
<div class="cfinfo-funding-type-info">
<?php
$endDate = JHtml::_('crowdfunding.date', $project->getFundingEnd(), JText::_('DATE_FORMAT_LC3'));
if ("FIXED" == $project->getFundingType()) {
protected function getCancelUrl($slug, $catslug)
{
$page = JString::trim($this->params->get('paypal_cancel_url'));
if (!$page) {
$uri = JURI::getInstance();
$page = $uri->toString(array("scheme", "host")) . JRoute::_(CrowdFundingHelperRoute::getBackingRoute($slug, $catslug, "default"), false);
}
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_CANCEL_URL"), $this->debugType, $page) : null;
return $page;
}
