/**
* Process media files
*
* @copyright
* @author RolandD
* @todo
* @see
* @access private
* @param
* @return
* @since 4.0
*/
private function _processMedia()
{
$jinput = JFactory::getApplication()->input;
$template = $jinput->get('template', null, null);
$csvilog = $jinput->get('csvilog', null, null);
$generate_image = $template->get('auto_generate_image_name', 'image', false);
// Check if any image handling needs to be done
if (!is_null($this->file_url) || $generate_image) {
// Check if we have any images
if (is_null($this->file_url) && $generate_image) {
$this->_createImageName();
}
// Create an array of images to process
$images = explode('|', $this->file_url);
$thumbs = explode('|', $this->file_url_thumb);
$titles = explode('|', $this->file_title);
$descriptions = explode('|', $this->file_description);
$metas = explode('|', $this->file_meta);
$order = explode('|', $this->file_ordering);
$ordering = 1;
$max_width = $template->get('resize_max_width', 'image', 1024);
$max_height = $template->get('resize_max_height', 'image', 768);
// Image handling
$imagehelper = new ImageHelper();
// Delete existing image links
if ($template->get('delete_product_images', 'image', false)) {
$db = JFactory::getDbo();
$query = $db->getQuery(true)->delete($db->qn('#__virtuemart_product_medias'))->where($db->qn('virtuemart_product_id') . '=' . $this->virtuemart_product_id);
$db->setQuery($query);
$db->query();
$csvilog->addDebug('Delete images', true);
}
foreach ($images as $key => $image) {
$image = trim($image);
// Create image name if needed
if (count($images) == 1) {
$img_counter = 0;
} else {
$img_counter = $key + 1;
}
if ($generate_image) {
$name = null;
$name = $this->_createImageName($img_counter);
if (!empty($name)) {
$image = $name;
}
}
if (!empty($image)) {
// Get the image path
$imgpath = $template->get('file_location_product_files', 'path');
// Verify the original image
if ($imagehelper->isRemote($image)) {
$original = $image;
$remote = true;
$full_path = $imgpath;
} else {
// Check if the image contains the image path
$dirname = dirname($image);
if (strpos($imgpath, $dirname) !== false) {
$image = basename($image);
}
$original = $imgpath . $image;
$remote = false;
// Get subfolders
$path_parts = pathinfo($original);
$full_path = $path_parts['dirname'] . '/';
}
// Generate image names
if ($template->get('process_image', 'image', false)) {
if ($generate_image) {
$file_details = $imagehelper->ProcessImage($original, $full_path, $this->product_full_image_output);
} else {
$file_details = $imagehelper->ProcessImage($original, $full_path);
}
} else {
$file_details['exists'] = true;
$file_details['isimage'] = $imagehelper->isImage(JPATH_SITE . '/' . $image);
$file_details['name'] = $image;
$file_details['output_name'] = basename($image);
if (file_exists(JPATH_SITE . '/' . $image)) {
$file_details['mime_type'] = $imagehelper->findMimeType($image);
} else {
$file_details['mime_type'] = '';
}
$file_details['output_path'] = $full_path;
}
// Process the file details
if ($file_details['exists']) {
// Check if the image is an external image
if (substr($file_details['name'], 0, 4) == 'http') {
$csvilog->AddStats('incorrect', 'COM_CSVI_VM_NOSUPPORT_URL');
} else {
$title = isset($titles[$key]) ? $titles[$key] : $file_details['output_name'];
$description = isset($descriptions[$key]) ? $descriptions[$key] : '';
$meta = isset($metas[$key]) ? $metas[$key] : '';
$media = array();
$media['virtuemart_vendor_id'] = $this->virtuemart_vendor_id;
if ($template->get('autofill', 'image')) {
$media['file_title'] = $file_details['output_name'];
$media['file_description'] = $file_details['output_name'];
$media['file_meta'] = $file_details['output_name'];
} else {
$media['file_title'] = $title;
$media['file_description'] = $description;
$media['file_meta'] = $meta;
}
$media['file_mimetype'] = $file_details['mime_type'];
$media['file_type'] = 'product';
$media['file_is_product_image'] = 1;
$media['file_is_downloadable'] = $file_details['isimage'] ? 0 : 1;
$media['file_is_forSale'] = 0;
$media['file_url'] = empty($file_details['output_path']) ? $file_details['output_name'] : $file_details['output_path'] . $file_details['output_name'];
$media['published'] = $this->published;
// Create the thumbnail
if ($file_details['isimage']) {
$thumb = isset($thumbs[$key]) ? $thumbs[$key] : null;
if ($template->get('thumb_create', 'image')) {
$thumb_sizes = getimagesize(JPATH_SITE . '/' . $media['file_url']);
if (empty($thumb) || $generate_image) {
// Get the subfolder structure
$thumb_path = str_ireplace($imgpath, '', $full_path);
if (empty($this->file_url_thumb)) {
$thumb = 'resized/' . $thumb_path . basename($media['file_url']);
}
} else {
// Check if we are not overwriting any large images
$thumb_path_parts = pathinfo($thumb);
if ($thumb_path_parts['dirname'] == '.') {
$csvilog->AddStats('incorrect', 'COM_CSVI_THUMB_OVERWRITE_FULL');
$thumb = false;
}
}
if ($thumb && ($thumb_sizes[0] < $max_width || $thumb_sizes[1] < $max_height)) {
$media['file_url_thumb'] = $imagehelper->createThumbnail($media['file_url'], $imgpath, $thumb);
} else {
$media['file_url_thumb'] = '';
}
} else {
$media['file_url_thumb'] = empty($thumb) ? $media['file_url'] : $file_details['output_path'] . $thumb;
if (substr($media['file_url_thumb'], 0, 4) == 'http') {
$csvilog->addDebug(JText::sprintf('COM_CSVI_RESET_THUMB_NOHTTP', $media['file_url_thumb']));
$media['file_url_thumb'] = '';
}
}
} else {
$media['file_is_product_image'] = 0;
$media['file_url_thumb'] = '';
}
// Bind the media data
$this->_medias->bind($media);
// Check if the media image already exists
$this->_medias->check();
// Store the media data
if ($this->_medias->store()) {
if ($this->queryResult() == 'UPDATE') {
$csvilog->AddStats('updated', JText::_('COM_CSVI_UPDATE_MEDIA'));
} else {
$csvilog->AddStats('added', JText::_('COM_CSVI_ADD_MEDIA'));
}
// Store the debug message
$csvilog->addDebug('COM_CSVI_MEDIA_QUERY', true);
// Watermark the image
if ($template->get('full_watermark', 'image') && $file_details['isimage']) {
$imagehelper->addWatermark(JPATH_SITE . '/' . $media['file_url']);
}
// Store the product image relation
$data = array();
$data['virtuemart_product_id'] = $this->virtuemart_product_id;
$data['virtuemart_media_id'] = $this->_medias->virtuemart_media_id;
$data['ordering'] = isset($order[$key]) && !empty($order[$key]) ? $order[$key] : $ordering;
$this->_product_medias->bind($data);
if (!$this->_product_medias->check()) {
if ($this->_product_medias->store()) {
$csvilog->addDebug('COM_CSVI_STORE_PRODUCT_IMAGE_RELATION', true);
$ordering++;
}
} else {
$csvilog->addDebug('COM_CSVI_PRODUCT_IMAGE_RELATION_EXISTS');
}
} else {
$csvilog->AddStats('incorrect', JText::sprintf('COM_CSVI_MEDIA_NOT_ADDED', $this->_medias->getError()));
return false;
}
// Reset the product media table
$this->_medias->reset();
$this->_product_medias->reset();
}
// else
}
// if
}
// if
}
// foreach
}
// if
}
