/**
* 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);
}
}
}
/**
* Deletes extra image.
*/
public function removeExtraImage()
{
jimport("itprism.response.json");
$response = new ITPrismResponseJson();
$userId = $this->input->post->getInt("user_id");
$imageId = $this->input->post->getInt("id");
// Get the folder where the images are stored.
$imagesFolder = CrowdFundingHelper::getImagesFolder($userId);
try {
jimport('joomla.filesystem.file');
// Get the model
$model = $this->getModel();
$model->removeExtraImage($imageId, $imagesFolder);
} catch (Exception $e) {
JLog::add($e->getMessage());
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_SYSTEM'))->failure();
echo $response;
JFactory::getApplication()->close();
}
$response->setTitle(JText::_('COM_CROWDFUNDING_SUCCESS'))->setText(JText::_('COM_CROWDFUNDING_IMAGE_DELETED'))->setData(array("item_id" => $imageId))->success();
echo $response;
JFactory::getApplication()->close();
}
/**
* Delete image
*/
public function removeImage()
{
// Check for request forgeries.
JSession::checkToken("get") or jexit(JText::_('JINVALID_TOKEN'));
// Get item id
$itemId = $this->input->get->getInt("id");
$redirectOptions = array("view" => "reward", "layout" => "edit", "id" => $itemId);
// Create an reward object.
jimport("crowdfunding.reward");
$reward = new CrowdFundingReward(JFactory::getDbo());
$reward->load($itemId);
// Check for registered user
if (!$reward->getId()) {
$this->displayNotice(JText::_('COM_CROWDFUNDING_ERROR_INVALID_IMAGE'), $redirectOptions);
return;
}
$imagesFolder = CrowdFundingHelper::getImagesFolder($reward->getUserId());
try {
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.path');
$model = $this->getModel();
$model->removeImage($itemId, $imagesFolder);
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception(JText::_('COM_CROWDFUNDING_ERROR_SYSTEM'));
}
$this->displayMessage(JText::_('COM_CROWDFUNDING_IMAGE_DELETED'), $redirectOptions);
}
public function save()
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
$userId = JFactory::getUser()->id;
if (!$userId) {
$redirectOptions = array("force_direction" => "index.php?option=com_users&view=login");
$this->displayNotice(JText::_("COM_CROWDFUNDING_ERROR_NOT_LOG_IN"), $redirectOptions);
return;
}
$params = JComponentHelper::getParams("com_crowdfunding");
/** @var $params Joomla\Registry\Registry */
// Get the data from the form POST
$data = $this->input->post->get('rewards', array(), 'array');
$projectId = $this->input->post->get('id', 0, 'int');
$actionSubmit = $this->input->post->getCmd('btn_submit', 'save');
$images = $this->input->files->get('images', array(), 'array');
$userId = JFactory::getUser()->get("id");
// Get wizard type
$wizardType = $params->get("project_wizard_type", "five_steps");
$fiveStepsWizard = strcmp($wizardType, "five_steps") == 0 ? true : false;
// If it is five steps wizard type, redirect to manager.
// If it is six steps wizard type, redirect to extras.
if (!$fiveStepsWizard) {
$layout = strcmp($actionSubmit, "save_continue") == 0 ? "extras" : "rewards";
} else {
$layout = strcmp($actionSubmit, "save_continue") == 0 ? "manager" : "rewards";
}
$redirectOptions = array("view" => "project", "layout" => $layout, "id" => $projectId);
// Validate project owner.
jimport("crowdfunding.validator.project.owner");
$validator = new CrowdFundingValidatorProjectOwner(JFactory::getDbo(), $projectId, $userId);
if (!$projectId or !$validator->isValid()) {
$this->displayWarning(JText::_('COM_CROWDFUNDING_ERROR_INVALID_PROJECT'), $redirectOptions);
return;
}
$model = $this->getModel();
/** @var $model CrowdFundingModelRewards */
try {
$validData = $model->validate($data);
$rewardsIds = $model->save($validData, $projectId);
$imagesAllowed = $params->get("rewards_images", 0);
// Upload images.
if ($imagesAllowed and !empty($images) and !empty($rewardsIds)) {
// Get the folder where the images will be stored
$imagesFolder = CrowdFundingHelper::getImagesFolder($userId);
jimport("joomla.filesystem.folder");
if (!JFolder::exists($imagesFolder)) {
CrowdFundingHelper::createFolder($imagesFolder);
}
$images = $model->uploadImages($images, $imagesFolder, $rewardsIds);
if (!empty($images)) {
$model->storeImages($images, $imagesFolder);
}
}
} catch (InvalidArgumentException $e) {
$this->displayWarning($e->getMessage(), $redirectOptions);
return;
} catch (RuntimeException $e) {
$this->displayWarning($e->getMessage(), $redirectOptions);
return;
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception(JText::_('COM_CROWDFUNDING_ERROR_SYSTEM'));
}
// Redirect to next page
$this->displayMessage(JText::_("COM_CROWDFUNDING_REWARDS_SUCCESSFULLY_SAVED"), $redirectOptions);
}
/**
* Delete an extra image.
*
*/
public function removeExtraImage()
{
// Create response object
jimport("itprism.response.json");
$response = new ITPrismResponseJson();
$userId = JFactory::getUser()->get("id");
if (!$userId) {
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_NOT_LOG_IN'))->failure();
echo $response;
JFactory::getApplication()->close();
}
// Get image ID.
$imageId = $this->input->post->get("id");
// Get the folder where the images are stored.
$imagesFolder = CrowdFundingHelper::getImagesFolder($userId);
try {
// Get the model
$model = $this->getModel();
/** @var $model CrowdFundingModelStory */
$model->removeExtraImage($imageId, $imagesFolder, $userId);
} catch (RuntimeException $e) {
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_INVALID_PROJECT'))->failure();
echo $response;
JFactory::getApplication()->close();
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception($e->getMessage());
}
$response->setTitle(JText::_('COM_CROWDFUNDING_SUCCESS'))->setText(JText::_('COM_CROWDFUNDING_IMAGE_DELETED'))->setData(array("item_id" => $imageId))->success();
echo $response;
JFactory::getApplication()->close();
}
protected function prepareStory()
{
$model = JModelLegacy::getInstance("Story", "CrowdFundingModel", $config = array('ignore_request' => false));
/** @var $model CrowdFundingModelStory */
// Get state
/** @var $state Joomla\Registry\Registry */
$state = $model->getState();
$this->state = $state;
// Get params
/** @var $params Joomla\Registry\Registry */
$params = $this->state->get("params");
$this->params = $params;
// Get item
$itemId = $this->state->get('story.id');
$this->item = $model->getItem($itemId, $this->userId);
$this->form = $model->getForm();
$this->imageFolder = $this->params->get("images_directory", "images/crowdfunding");
$this->pitchImage = $this->item->get("pitch_image");
$this->pWidth = $this->params->get("pitch_image_width", 600);
$this->pHeight = $this->params->get("pitch_image_height", 400);
// Prepare extra images folder
if ($this->params->get("extra_images", 0) and !empty($this->userId)) {
jimport('joomla.filesystem.folder');
$userDestinationFolder = CrowdFundingHelper::getImagesFolder($this->userId);
if (!JFolder::exists($userDestinationFolder)) {
CrowdFundingHelper::createFolder($userDestinationFolder);
}
jimport("crowdfunding.images");
$this->images = new CrowdFundingImages(JFactory::getDbo());
$this->images->load($itemId);
$this->extraImagesUri = CrowdFundingHelper::getImagesFolderUri($this->userId);
}
$this->pathwayName = JText::_("COM_CROWDFUNDING_STEP_STORY");
}
/**
* Method to remove image via AJAX.
*
* @throws Exception
*
* @return void
*/
public function removeImage()
{
// Get the input
$rewardId = $this->input->post->get('rid', 0, 'int');
$userId = JFactory::getUser()->get("id");
jimport("itprism.response.json");
$response = new ITPrismResponseJson();
// Validate user
if (!$userId) {
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_NOT_LOG_IN'))->failure();
echo $response;
JFactory::getApplication()->close();
}
$params = JComponentHelper::getParams("com_crowdfunding");
/** @var $params Joomla\Registry\Registry */
if (!$params->get("rewards_images", 0)) {
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_INVALID_REWARD'))->failure();
echo $response;
JFactory::getApplication()->close();
}
// Validate reward owner.
jimport("crowdfunding.validator.reward.owner");
$validator = new CrowdFundingValidatorRewardOwner(JFactory::getDbo(), $rewardId, $userId);
if (!$rewardId or !$validator->isValid()) {
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_INVALID_REWARD'))->failure();
echo $response;
JFactory::getApplication()->close();
}
// Get the model
$model = $this->getModel();
try {
// Get the folder where the images will be stored
$imagesFolder = CrowdFundingHelper::getImagesFolder($userId);
$model->removeImage($rewardId, $imagesFolder);
} catch (RuntimeException $e) {
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText($e->getMessage())->failure();
echo $response;
JFactory::getApplication()->close();
} catch (Exception $e) {
JLog::add($e->getMessage());
$response->setTitle(JText::_('COM_CROWDFUNDING_FAIL'))->setText(JText::_('COM_CROWDFUNDING_ERROR_SYSTEM'))->failure();
echo $response;
JFactory::getApplication()->close();
}
$response->setTitle(JText::_('COM_CROWDFUNDING_SUCCESS'))->setText(JText::_('COM_CROWDFUNDING_REWARD_IMAGE_REMOVED_SUCCESSFULLY'))->success();
echo $response;
JFactory::getApplication()->close();
}
