public function display($tpl = null)
 {
     $this->option = JFactory::getApplication()->input->getCmd('option');
     $container = Prism\Container::getContainer();
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     // Get params
     $this->params = $this->state->get('params');
     /** @var  $this->params Joomla\Registry\Registry */
     $this->numberInRow = (int) $this->params->get('featured_items_row', 3);
     $helperBus = new Prism\Helper\HelperBus($this->items);
     $helperBus->addCommand(new Crowdfunding\Helper\PrepareItemsHelper());
     $helperBus->handle();
     $this->displayCreator = (bool) $this->params->get('integration_display_creator', true);
     // Prepare integration. Load avatars and profiles.
     if ($this->displayCreator) {
         $userIds = Prism\Utilities\ArrayHelper::getIds($this->items, 'user_id');
         $this->socialProfiles = CrowdfundingHelper::prepareIntegration($this->params->get('integration_social_platform'), $userIds);
     }
     $this->layoutData = new stdClass();
     $this->layoutData->items = $this->items;
     $this->layoutData->params = $this->params;
     $this->layoutData->money = $this->getMoneyFormatter($container, $this->params);
     $this->layoutData->socialProfiles = $this->socialProfiles;
     $this->layoutData->imageFolder = $this->params->get('images_directory', 'images/crowdfunding');
     $this->prepareDocument();
     parent::display($tpl);
 }

 /**
  * Add a menu on the sidebar of page
  */
 protected function addSidebar()
 {
     // Add submenu
     CrowdfundingHelper::addSubmenu($this->getName());
     JHtmlSidebar::setAction('index.php?option=' . $this->option . '&view=' . $this->getName());
     $this->sidebar = JHtmlSidebar::render();
 }

 /**
  * Method to get the data that should be injected in the form.
  *
  * @return    mixed    The data for the form.
  * @since    1.6
  */
 protected function loadFormData()
 {
     $app = JFactory::getApplication();
     /** @var $app JApplicationSite */
     $data = $app->getUserState($this->option . '.edit.funding.data', array());
     if (!$data) {
         $itemId = (int) $this->getState($this->getName() . '.id');
         $userId = JFactory::getUser()->get("id");
         $data = $this->getItem($itemId, $userId);
         // Prepare date format.
         $dateFormat = CrowdfundingHelper::getDateFormat();
         $dateValidator = new Prism\Validator\Date($data->funding_end);
         // Validate end date. If the date is not valid, generate a valid one.
         // Use minimum allowed days to generate end funding date.
         if (!$dateValidator->isValid()) {
             // Get minimum days.
             $params = $this->getState("params");
             $minDays = $params->get("project_days_minimum", 30);
             // Generate end date.
             $today = new Crowdfunding\Date();
             $fundingEndDate = $today->calculateEndDate($minDays);
             $data->funding_end = $fundingEndDate->format("Y-m-d");
         }
         $date = new JDate($data->funding_end);
         $data->funding_end = $date->format($dateFormat);
     }
     return $data;
 }

 /**
  * Pre-processor for $table->delete($pk)
  *
  * @param   mixed $pk An optional primary key value to delete.  If not set the instance property value is used.
  *
  * @return  void
  *
  * @since   3.1.2
  * @throws  UnexpectedValueException
  */
 public function onBeforeDelete($pk)
 {
     $userId = CrowdfundingHelper::getUserIdByRewardId($this->table->id);
     $imagesFolder = CrowdfundingHelper::getImagesFolder($userId);
     // Remove image.
     if (!empty($this->table->image)) {
         $fileSource = $imagesFolder . DIRECTORY_SEPARATOR . $this->table->image;
         if (JFile::exists($fileSource)) {
             JFile::delete($fileSource);
         }
     }
     // Remove thumbnail.
     if (!empty($this->table->image_thumb)) {
         $fileSource = $imagesFolder . DIRECTORY_SEPARATOR . $this->table->image_thumb;
         if (JFile::exists($fileSource)) {
             JFile::delete($fileSource);
         }
     }
     // Remove square image.
     if (!empty($this->table->image_square)) {
         $fileSource = $imagesFolder . DIRECTORY_SEPARATOR . $this->table->image_square;
         if (JFile::exists($fileSource)) {
             JFile::delete($fileSource);
         }
     }
 }

 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->form = $this->get('Form');
     $this->importType = $this->state->get("import.context");
     switch ($this->importType) {
         case "locations":
             $this->legend = JText::_("COM_CROWDFUNDING_IMPORT_LOCATIONS_DATA");
             $this->uploadTask = "import.locations";
             break;
         case "countries":
             $this->legend = JText::_("COM_CROWDFUNDING_IMPORT_COUNTRIES_DATA");
             $this->uploadTask = "import.countries";
             break;
         case "states":
             $this->legend = JText::_("COM_CROWDFUNDING_IMPORT_STATES_DATA");
             $this->uploadTask = "import.states";
             break;
         default:
             // Currencies
             $this->legend = JText::_("COM_CROWDFUNDING_IMPORT_CURRENCY_DATA");
             $this->uploadTask = "import.currencies";
             break;
     }
     // Add submenu
     CrowdfundingHelper::addSubmenu($this->importType);
     // Prepare actions
     $this->addToolbar();
     $this->setDocument();
     parent::display($tpl);
 }

 public function display($tpl = null)
 {
     $this->option = JFactory::getApplication()->input->getCmd('option');
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     // Get params
     $this->params = $this->state->get('params');
     /** @var  $this->params Joomla\Registry\Registry */
     $this->numberInRow = (int) $this->params->get('featured_items_row', 3);
     $this->items = CrowdfundingHelper::prepareItems($this->items, $this->numberInRow);
     // Get the folder with images
     $this->imageFolder = $this->params->get('images_directory', 'images/crowdfunding');
     // Get currency
     $currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $this->params->get('project_currency'));
     $this->amount = new Crowdfunding\Amount($this->params);
     $this->amount->setCurrency($currency);
     $this->displayCreator = (bool) $this->params->get('integration_display_creator', true);
     // Prepare integration. Load avatars and profiles.
     if ($this->displayCreator) {
         $socialProfilesBuilder = new Prism\Integration\Profiles\Builder(array('social_platform' => $this->params->get('integration_social_platform'), 'users_ids' => CrowdfundingHelper::fetchUserIds($this->items)));
         $socialProfilesBuilder->build();
         $this->socialProfiles = $socialProfilesBuilder->getProfiles();
     }
     $this->layoutData = array('items' => $this->items, 'params' => $this->params, 'amount' => $this->amount, 'socialProfiles' => $this->socialProfiles, 'imageFolder' => $this->imageFolder, 'titleLength' => $this->params->get('discover_title_length', 0), 'descriptionLength' => $this->params->get('discover_description_length', 0), 'span' => $this->numberInRow > 0 ? round(12 / $this->numberInRow) : 4);
     $this->prepareDocument();
     parent::display($tpl);
 }

 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->params = $this->state->get("params");
     $currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $this->state->params->get("project_currency"));
     $this->amount = new Crowdfunding\Amount($this->params);
     $this->amount->setCurrency($currency);
     // Get rewards number
     $usersIds = array();
     foreach ($this->items as $item) {
         $usersIds[] = $item->id;
     }
     // Get number of rewards.
     $statistics = new Crowdfunding\Statistics\Users(JFactory::getDbo(), $usersIds);
     $this->projects = $statistics->getProjectsNumber();
     $this->amounts = $statistics->getAmounts();
     // Add submenu
     CrowdfundingHelper::addSubmenu($this->getName());
     // Prepare sorting data
     $this->prepareSorting();
     // Prepare actions
     $this->addToolbar();
     $this->addSidebar();
     $this->setDocument();
     parent::display($tpl);
 }

 public function display($tpl = null)
 {
     $this->option = JFactory::getApplication()->input->getCmd('option');
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->params = $this->state->get('params');
     $this->numberInRow = (int) $this->params->get('items_row', 3);
     $this->prepareItems($this->items);
     // Get the folder with images
     $this->imageFolder = $this->params->get('images_directory', 'images/crowdfunding');
     // Get currency
     $currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $this->params->get('project_currency'));
     $this->amount = new Crowdfunding\Amount($this->params);
     $this->amount->setCurrency($currency);
     $this->displayCreator = (bool) $this->params->get('display_creator', true);
     // Prepare social integration.
     if ($this->displayCreator !== false) {
         $usersIds = CrowdfundingHelper::fetchIds($this->items, 'user_id');
         $this->socialProfiles = CrowdfundingHelper::prepareIntegrations($this->params->get('integration_social_platform'), $usersIds);
     }
     $this->layoutData = array('items' => $this->items, 'params' => $this->params, 'amount' => $this->amount, 'socialProfiles' => $this->socialProfiles, 'imageFolder' => $this->imageFolder, 'titleLength' => $this->params->get('discover_title_length', 0), 'descriptionLength' => $this->params->get('discover_description_length', 0), 'span' => $this->numberInRow > 0 ? round(12 / $this->numberInRow) : 4);
     $this->prepareDocument();
     parent::display($tpl);
 }

 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->params = $this->state->get("params");
     // Get currencies
     $currencies = array();
     foreach ($this->items as $item) {
         $currencies[] = $item->txn_currency;
     }
     $currencies = array_unique($currencies);
     if (!empty($currencies)) {
         $options = new Joomla\Registry\Registry();
         $options->set("locale_intl", $this->params->get("locale_intl"));
         $options->set("amount_format", $this->params->get("amount_format"));
         $this->currencies = new Crowdfunding\Currencies(JFactory::getDbo(), $options);
         $this->currencies->loadByCode($currencies);
     }
     $this->amount = new Crowdfunding\Amount($this->params);
     // Get enabled specefic plugins.
     $extensions = new Prism\Extensions(JFactory::getDbo(), $this->specificPlugins);
     $this->enabledSpecificPlugins = $extensions->getEnabled();
     // Add submenu
     CrowdfundingHelper::addSubmenu($this->getName());
     // Prepare sorting data
     $this->prepareSorting();
     // Prepare actions
     $this->addToolbar();
     $this->addSidebar();
     $this->setDocument();
     parent::display($tpl);
 }

 public function display($tpl = null)
 {
     // Initialise variables
     $this->state = $this->get("State");
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     // Get params
     $this->params = $this->state->get("params");
     /** @var  $this->params Joomla\Registry\Registry */
     $this->numberInRow = $this->params->get("items_row", 3);
     $this->items = CrowdfundingHelper::prepareItems($this->items, $this->numberInRow);
     // Get the folder with images
     $this->imageFolder = $this->params->get("images_directory", "images/crowdfunding");
     // Get currency
     $currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $this->params->get("project_currency"));
     $this->amount = new Crowdfunding\Amount($this->params);
     $this->amount->setCurrency($currency);
     $this->displayCreator = $this->params->get("integration_display_creator", true);
     // Prepare social integration.
     if (!empty($this->displayCreator)) {
         $socialProfilesBuilder = new Prism\Integration\Profiles\Builder(array("social_platform" => $this->params->get("integration_social_platform"), "users_ids" => CrowdfundingHelper::fetchUserIds($this->items)));
         $socialProfilesBuilder->build();
         $this->socialProfiles = $socialProfilesBuilder->getProfiles();
     }
     $this->layoutData = array("items" => $this->items, "params" => $this->params, "amount" => $this->amount, "socialProfiles" => $this->socialProfiles, "imageFolder" => $this->imageFolder, "titleLength" => $this->params->get("discover_title_length", 0), "descriptionLength" => $this->params->get("discover_description_length", 0), "span" => !empty($this->numberInRow) ? round(12 / $this->numberInRow) : 4);
     $this->prepareDocument();
     parent::display($tpl);
 }

 public function onAfterDispatch()
 {
     $app = JFactory::getApplication();
     /** @var $app JApplicationSite */
     if ($app->isAdmin()) {
         return;
     }
     $document = JFactory::getDocument();
     /** @var $document JDocumentHtml */
     $type = $document->getType();
     if (strcmp('html', $type) !== 0) {
         return;
     }
     // It works only for GET and POST requests.
     $method = strtolower($app->input->getMethod());
     if (!in_array($method, array('get', 'post'), true)) {
         return;
     }
     // Check component enabled
     if (!JComponentHelper::isEnabled('com_crowdfunding')) {
         return;
     }
     $view = $app->input->getCmd('view');
     $option = $app->input->getCmd('option');
     $isCrowdfundingComponent = strcmp($option, 'com_crowdfunding') === 0;
     $isDetailsPage = (strcmp($option, 'com_crowdfunding') === 0 and strcmp($view, 'details') === 0);
     // Allowed views for the module Crowdfunding Details
     $allowedViewsModuleDetails = array('backing', 'embed', 'report', 'friendmail');
     $allowedViewsModuleFilters = array('discover', 'category');
     // Hide some modules if it is not details page.
     if (!$isDetailsPage) {
         $this->hideModule('mod_crowdfundinginfo');
         $this->hideModule('mod_crowdfundingprofile');
         $this->hideModule('mod_crowdfundingreporting');
     }
     // Module Crowdfunding Rewards (mod_crowdfundingrewards).
     if (!$isDetailsPage) {
         $this->hideModule('mod_crowdfundingrewards');
     } else {
         // Check project type. If the rewards are disable, hide the module.
         $projectId = $app->input->getInt('id');
         if ($projectId > 0 and !CrowdfundingHelper::isRewardsEnabled($projectId)) {
             // Hide the module Crowdfunding Rewards, if rewards are disabled.
             $this->hideModule('mod_crowdfundingrewards');
         }
     }
     // Module Crowdfunding Details (mod_crowdfundingdetails) on backing and embed pages.
     if (!$isCrowdfundingComponent or strcmp($option, 'com_crowdfunding') === 0 and !in_array($view, $allowedViewsModuleDetails, true)) {
         $this->hideModule('mod_crowdfundingdetails');
     }
     // Module Crowdfunding Filters (mod_crowdfundingfilters).
     if (!$isCrowdfundingComponent or strcmp($option, 'com_crowdfunding') === 0 and !in_array($view, $allowedViewsModuleFilters, true)) {
         $this->hideModule('mod_crowdfundingfilters');
     }
     // Module Crowdfunding Filters (mod_crowdfundingsearch).
     if (!$isCrowdfundingComponent or strcmp($option, 'com_crowdfunding') === 0 and !in_array($view, $allowedViewsModuleFilters, true)) {
         $this->hideModule('mod_crowdfundingsearch');
     }
 }

 /**
  * Add a menu on the sidebar of page
  */
 protected function addSidebar()
 {
     // Add submenu
     CrowdfundingHelper::addSubmenu('projects');
     JHtmlSidebar::setAction('index.php?option=' . $this->option . '&view=' . $this->getName());
     JHtmlSidebar::addFilter(JText::_('JOPTION_SELECT_PUBLISHED'), 'filter_state', JHtml::_('select.options', JHtml::_('jgrid.publishedOptions', array('archived' => false)), 'value', 'text', $this->state->get('filter.state'), true));
     $this->sidebar = JHtmlSidebar::render();
 }

 public function onAfterDispatch()
 {
     $app = JFactory::getApplication();
     /** @var $app JApplicationSite */
     if ($app->isAdmin()) {
         return;
     }
     $document = JFactory::getDocument();
     /** @var $document JDocumentHtml */
     $type = $document->getType();
     if (strcmp("html", $type) != 0) {
         return;
     }
     // It works only for GET and POST requests.
     $method = JString::strtolower($app->input->getMethod());
     if (!in_array($method, array("get", "post"))) {
         return;
     }
     // Check component enabled
     if (!JComponentHelper::isEnabled('com_crowdfunding', true)) {
         return;
     }
     $view = $app->input->getCmd("view");
     $option = $app->input->getCmd("option");
     $isCrowdfundingComponent = strcmp($option, "com_crowdfunding") == 0;
     $isDetailsPage = (strcmp($option, "com_crowdfunding") == 0 and strcmp($view, "details") == 0);
     // Allowed views for the module Crowdfunding Details
     $allowedViewsModuleDetails = array("backing", "embed", "report");
     $allowedViewsModuleFilters = array("discover", "category");
     // Hide some modules if it is not details page.
     if (!$isDetailsPage) {
         $this->hideModule("mod_crowdfundinginfo");
         $this->hideModule("mod_crowdfundingprofile");
         $this->hideModule("mod_crowdfundingreporting");
     }
     // Module Crowdfunding Rewards (mod_crowdfundingrewards).
     if (!$isDetailsPage) {
         $this->hideModule("mod_crowdfundingrewards");
     } else {
         // Check project type. If the rewards are disable, hide the module.
         $projectId = $app->input->getInt("id");
         if (!empty($projectId)) {
             // Hide the module Crowdfunding Rewards, if rewards are disabled.
             if (!CrowdfundingHelper::isRewardsEnabled($projectId)) {
                 $this->hideModule("mod_crowdfundingrewards");
             }
         }
     }
     // Module Crowdfunding Details (mod_crowdfundingdetails) on backing and embed pages.
     if (!$isCrowdfundingComponent or strcmp($option, "com_crowdfunding") == 0 and !in_array($view, $allowedViewsModuleDetails)) {
         $this->hideModule("mod_crowdfundingdetails");
     }
     // Module Crowdfunding Filters (mod_crowdfundingfilters).
     if (!$isCrowdfundingComponent or strcmp($option, "com_crowdfunding") == 0 and !in_array($view, $allowedViewsModuleFilters)) {
         $this->hideModule("mod_crowdfundingfilters");
     }
 }

 /**
  * Method to get the data that should be injected in the form.
  *
  * @return  mixed   The data for the form.
  * @since   1.6
  */
 protected function loadFormData()
 {
     // Check the session for previously entered form data.
     $data = JFactory::getApplication()->getUserState($this->option . '.edit.report.data', array());
     if (empty($data)) {
         $data = $this->getItem();
         $data->title = CrowdfundingHelper::getProjectTitle($data->project_id);
     }
     return $data;
 }

 public function save($key = null, $urlVar = null)
 {
     JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
     $data = $this->input->post->get('jform', array(), 'array');
     $itemId = JArrayHelper::getValue($data, "id");
     $redirectOptions = array("task" => $this->getTask(), "id" => $itemId);
     // Parse formatted goal and funded amounts.
     $data["goal"] = CrowdfundingHelper::parseAmount($data["goal"]);
     $data["funded"] = CrowdfundingHelper::parseAmount($data["funded"]);
     $model = $this->getModel();
     /** @var $model CrowdfundingModelProject */
     $form = $model->getForm($data, false);
     /** @var $form JForm */
     if (!$form) {
         throw new Exception(JText::_("COM_Crowdfunding_ERROR_FORM_CANNOT_BE_LOADED"), 500);
     }
     // Validate the form
     $validData = $model->validate($form, $data);
     $validData["duration_type"] = JArrayHelper::getValue($data, "funding_duration_type");
     // Check for errors.
     if ($validData === false) {
         $this->displayNotice($form->getErrors(), $redirectOptions);
         return;
     }
     try {
         // Get image
         $files = $this->input->files->get('jform', array(), 'array');
         $image = JArrayHelper::getValue($files, "image");
         $pitchImage = JArrayHelper::getValue($files, "pitch_image");
         // Upload image
         if (!empty($image['name'])) {
             $imageNames = $model->uploadImage($image);
             if (!empty($imageNames["image"])) {
                 $validData = array_merge($validData, $imageNames);
             }
         }
         // Upload pitch image
         if (!empty($pitchImage['name'])) {
             $pitchImageName = $model->uploadPitchImage($pitchImage);
             if (!empty($pitchImageName)) {
                 $validData["pitch_image"] = $pitchImageName;
             }
         }
         $itemId = $model->save($validData);
         $redirectOptions["id"] = $itemId;
     } catch (Exception $e) {
         JLog::add($e->getMessage());
         throw new Exception(JText::_('COM_Crowdfunding_ERROR_SYSTEM'));
     }
     $this->displayMessage(JText::_('COM_Crowdfunding_PROJECT_SAVED'), $redirectOptions);
 }

 /**
  * This method prepares a code that will be included to step "Extras" on project wizard.
  *
  * @param string    $context This string gives information about that where it has been executed the trigger.
  * @param object    $item    A project data.
  * @param Joomla\Registry\Registry $params  The parameters of the component
  *
  * @return null|string
  */
 public function onExtrasDisplay($context, &$item, &$params)
 {
     if (strcmp("com_crowdfunding.project.extras", $context) != 0) {
         return null;
     }
     if ($this->app->isAdmin()) {
         return null;
     }
     $doc = JFactory::getDocument();
     /**  @var $doc JDocumentHtml */
     // Check document type
     $docType = $doc->getType();
     if (strcmp("html", $docType) != 0) {
         return null;
     }
     if (empty($item->user_id)) {
         return null;
     }
     // Create a media folder.
     $mediaFolder = CrowdfundingFilesHelper::getMediaFolder();
     if (!JFolder::exists($mediaFolder)) {
         CrowdfundingHelper::createFolder($mediaFolder);
     }
     // Create a media folder for a user.
     $mediaFolder = CrowdfundingFilesHelper::getMediaFolder($item->user_id);
     if (!JFolder::exists($mediaFolder)) {
         CrowdfundingHelper::createFolder($mediaFolder);
     }
     $componentParams = JComponentHelper::getParams("com_crowdfundingfiles");
     /** @var  $componentParams Joomla\Registry\Registry */
     $mediaUri = CrowdfundingFilesHelper::getMediaFolderUri($item->user_id);
     $options = array("project_id" => $item->id, "user_id" => $item->user_id);
     $files = new CrowdfundingFiles\Files(JFactory::getDbo());
     $files->load($options);
     // Load jQuery
     JHtml::_("jquery.framework");
     JHtml::_("prism.ui.pnotify");
     JHtml::_('prism.ui.fileupload');
     JHtml::_('prism.ui.joomlaHelper');
     // Include the translation of the confirmation question.
     JText::script('PLG_CROWDFUNDING_FILES_DELETE_QUESTION');
     // Get the path for the layout file
     $path = JPath::clean(JPluginHelper::getLayoutPath('crowdfunding', 'files'));
     // Render the login form.
     ob_start();
     include $path;
     $html = ob_get_clean();
     return $html;
 }

 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     // Add submenu
     CrowdfundingHelper::addSubmenu($this->getName());
     // Prepare sorting data
     $this->prepareSorting();
     // Prepare actions
     $this->addToolbar();
     $this->addSidebar();
     $this->setDocument();
     parent::display($tpl);
 }

 protected function prepareDefaultLayout()
 {
     $this->rewards = new Crowdfunding\User\Rewards(JFactory::getDbo());
     $this->rewards->load(array('reward_id' => $this->item->id));
     $this->rewardOwnerId = CrowdfundingHelper::getUserIdByRewardId($this->item->id);
     $dateValidator = new Prism\Validator\Date($this->item->delivery);
     $this->deliveryDate = $dateValidator->isValid() ? JHtml::_('date', $this->item->delivery, JText::_('DATE_FORMAT_LC3')) : '--';
     $this->imagesFolder = CrowdfundingHelper::getImagesFolderUri($this->rewardOwnerId);
     // Get social profile
     $socialPlatform = $this->params->get('integration_social_platform');
     if ($socialPlatform) {
         $this->socialProfile = CrowdfundingHelper::prepareIntegration($socialPlatform, $this->rewardOwnerId);
         $this->profileLink = $this->socialProfile->getLink();
     }
     $this->returnUrl = base64_encode('index.php?option=com_crowdfunding&view=reward&id=' . $this->item->id);
 }

 public function validate($data)
 {
     if (!is_array($data) or count($data) === 0) {
         throw new InvalidArgumentException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_REWARDS'));
     }
     $filter = JFilterInput::getInstance();
     $params = JComponentHelper::getParams('com_crowdfunding');
     /** @var  $params Joomla\Registry\Registry */
     $money = $this->getMoneyFormatter($params);
     foreach ($data as $key => &$item) {
         $item['amount'] = $money->setAmount($item['amount'])->parse();
         // Filter data
         if (!is_numeric($item['amount'])) {
             $item['amount'] = 0.0;
         }
         $item['title'] = $filter->clean($item['title'], 'string');
         $item['title'] = JString::trim($item['title']);
         $item['title'] = JString::substr($item['title'], 0, 128);
         $item['description'] = $filter->clean($item['description'], 'string');
         $item['description'] = JString::trim($item['description']);
         $item['description'] = JString::substr($item['description'], 0, 500);
         $item['number'] = (int) $item['number'];
         $item['delivery'] = trim($item['delivery']);
         $item['delivery'] = $filter->clean($item['delivery'], 'string');
         if (!empty($item['delivery'])) {
             $item['delivery'] = CrowdfundingHelper::convertToSql($item['delivery']);
             $validatorDate = new Prism\Validator\Date($item['delivery']);
             if (!$validatorDate->isValid()) {
                 $item['delivery'] = '';
             }
         }
         if (!$item['title']) {
             throw new RuntimeException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_TITLE'));
         }
         if (!$item['description']) {
             throw new RuntimeException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_DESCRIPTION'));
         }
         if (!$item['amount']) {
             throw new RuntimeException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_AMOUNT'));
         }
     }
     unset($item);
     return $data;
 }

 protected function prepareDefaultLayout()
 {
     $this->rewards = new Crowdfunding\User\Rewards(JFactory::getDbo());
     $this->rewards->load(array("reward_id" => $this->item->id));
     $this->rewardOwnerId = CrowdfundingHelper::getUserIdByRewardId($this->item->id);
     $dateValidator = new Prism\Validator\Date($this->item->delivery);
     $this->deliveryDate = $dateValidator->isValid() ? JHtml::_('date', $this->item->delivery, JText::_('DATE_FORMAT_LC3')) : "--";
     $this->imagesFolder = CrowdfundingHelper::getImagesFolderUri($this->rewardOwnerId);
     // Get social profile
     $socialPlatform = $this->params->get("integration_social_platform");
     if (!empty($socialPlatform)) {
         $options = array("social_platform" => $socialPlatform, "user_id" => $this->rewardOwnerId);
         $profileBuilder = new Prism\Integration\Profile\Builder($options);
         $profileBuilder->build();
         $this->socialProfile = $profileBuilder->getProfile();
         $this->profileLink = $this->socialProfile->getLink();
     }
     $this->returnUrl = base64_encode("index.php?option=com_crowdfunding&view=reward&id=" . $this->item->id);
 }