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Current File : /home/moncbefd/www.moneta.at/system/classes/customizer/GPrintAjaxHandler.inc.php
<?php
/* --------------------------------------------------------------
   GPrintAjaxHandler.inc.php 2016-07-12
   Gambio GmbH
   http://www.gambio.de
   Copyright (c) 2016 Gambio GmbH
   Released under the GNU General Public License (Version 2)
   [http://www.gnu.org/licenses/gpl-2.0.html]
   --------------------------------------------------------------
*/

require_once(DIR_FS_CATALOG . 'gm/classes/JSON.php');
require_once(DIR_FS_CATALOG . 'gm/classes/GMGPrintFileManager.php');
require_once(DIR_FS_CATALOG . 'gm/inc/gm_string_filter.inc.php');

		
class GPrintAjaxHandler extends AjaxHandler
{
	protected $languageProvider;
	
	public function __construct()
	{
		parent::__construct();
		$db = StaticGXCoreLoader::getDatabaseQueryBuilder();
		$this->languageProvider = MainFactory::create('LanguageProvider', $db);
	}
	
	function get_permission_status($p_customers_id=NULL)
	{
		return true;
	}

	function proceed()
	{
		// DEBUG-MODE
		// error_reporting(E_ALL);

		// decline 'mode' to avoid NOTICE error reports
		if(!isset($this->v_data_array['GET']['mode']))
		{
			$this->v_data_array['GET']['mode'] = '';
		}
		if(!isset($this->v_data_array['POST']['mode']))
		{
			$this->v_data_array['POST']['mode'] = '';
		}

		// security check: valid admin request? 
		if($this->v_data_array['GET']['mode'] == 'backend' || $this->v_data_array['POST']['mode'] == 'backend')
		{
			if($_SESSION['customers_status']['customers_status_id'] !== '0')
			{
				die('session expired');
			}
		}

		$coo_language_text_manager = MainFactory::create_object('LanguageTextManager', array(), true);
		$coo_language_text_manager->init_from_lang_file('lang/' . basename($_SESSION['language']) . '/gm_gprint.php');

		if(isset($this->v_data_array['POST']['surfaces_groups_id']))
		{
			$f_surfaces_groups_id = $this->v_data_array['POST']['surfaces_groups_id'];
			$c_surfaces_groups_id = (int)$f_surfaces_groups_id;
		}

		// kill existing sets
		if(isset($this->v_data_array['POST']['action']) && ($this->v_data_array['POST']['action'] == 'load_surfaces_group' || $this->v_data_array['POST']['action'] == 'delete_surfaces_group' || $this->v_data_array['POST']['action'] == 'update_surfaces_group'))
		{
			if($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend')
			{
				unset($_SESSION['coo_gprint']);
			}
			elseif($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend')
			{
				unset($_SESSION['coo_gprint_backend']);
			}	
		}

		if(((!isset($_SESSION['coo_gprint']) || !is_object($_SESSION['coo_gprint'])) && $c_surfaces_groups_id > 0 && ($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend')) 
			|| ((isset($this->v_data_array['POST']['action']) && $this->v_data_array['POST']['action'] == 'copy_surfaces_group') && ($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend'))) 
		{
				$_SESSION['coo_gprint'] = new GMGPrintSurfacesManager($c_surfaces_groups_id);
		}
		elseif(!is_object($_SESSION['coo_gprint']) 
				&& ($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend') 
				&& !($c_surfaces_groups_id > 0) 
				&& $this->v_data_array['POST']['action'] != 'create_surfaces_group' 
				&& $this->v_data_array['POST']['action'] != 'load_languages_id'
				&& $this->v_data_array['POST']['action'] != 'load_configuration'
				&& $this->v_data_array['POST']['action'] != 'add_cart'
				&& $this->v_data_array['POST']['action'] != 'update_cart'
				&& $this->v_data_array['POST']['action'] != 'add_wishlist'
				&& $this->v_data_array['POST']['action'] != 'update_wishlist'
				&& $this->v_data_array['POST']['action'] != 'wishlist_to_cart'
				&& $this->v_data_array['POST']['action'] != 'copy_file')
		{
			die('ERROR: No object!');
		}

		if(((!isset($_SESSION['coo_gprint_backend']) || !is_object($_SESSION['coo_gprint_backend'])) && isset($c_surfaces_groups_id) && $c_surfaces_groups_id > 0 && ($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend')) 
			|| ((isset($this->v_data_array['POST']['action']) && $this->v_data_array['POST']['action'] == 'copy_surfaces_group') && ($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend'))) 
		{
			$_SESSION['coo_gprint_backend'] = new GMGPrintSurfacesManager($c_surfaces_groups_id);
		}
		elseif((!isset($_SESSION['coo_gprint_backend']) || !is_object($_SESSION['coo_gprint_backend'])) 
				&& ($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend') 
				&& (isset($c_surfaces_groups_id) && !($c_surfaces_groups_id > 0))
				&& (isset($this->v_data_array['POST']['action']) 
				&& $this->v_data_array['POST']['action'] != 'create_surfaces_group' 
				&& $this->v_data_array['POST']['action'] != 'load_languages_id'
				&& $this->v_data_array['POST']['action'] != 'load_configuration'))
		{
			die('ERROR: No object!');
		}

		// ajax-request return variable
		$this->v_output_buffer = '';
		$f_action = '';

		if(isset($this->v_data_array['POST']['action']))
		{
			$f_action = $this->v_data_array['POST']['action'];
		}


		switch($f_action)
		{
			case 'add_cart':
				if(!is_object($_SESSION['coo_gprint_cart']))
				{
					$_SESSION['coo_gprint_cart'] = new GMGPrintCartManager();
				}

				$f_products_id = $this->v_data_array['POST']['products_id'];

				$t_products_properties_combis_id = 0;
				$t_products_id = $f_products_id;

				if(isset($this->v_data_array['POST']['properties_values_ids']))
				{
					$coo_properties_control = MainFactory::create_object('PropertiesControl');
					$t_products_properties_combis_id = $coo_properties_control->get_combis_id_by_value_ids_array(xtc_get_prid($f_products_id), $this->v_data_array['POST']['properties_values_ids']);
					$t_products_id .= 'x' . $t_products_properties_combis_id;
					if($t_products_properties_combis_id == 0)
					{
						die('combi not available');
					}
				}

				$c_products_id = gm_string_filter($t_products_id, '0-9{}x');

				$f_post = $this->v_data_array['POST'];
				$c_post = $f_post;

				foreach($c_post AS $t_key => $t_value)
				{
					if(strpos($t_key, 'element_') === 0)
					{
						$t_elements_id = str_replace('element_', '', $t_key);

						$t_new_products_id = $_SESSION['coo_gprint_cart']->check_cart($c_products_id, 'cart', false);

						if($t_new_products_id !== false)
						{
							$c_products_id = $t_new_products_id;
						}
						else
						{
							$t_new_products_id = $_SESSION['coo_gprint_cart']->check_cart($c_products_id, 'coo_gprint_cart', false);
						}

						if($t_new_products_id !== false)
						{
							$c_products_id = $t_new_products_id;
						}

						$_SESSION['coo_gprint_cart']->add($c_products_id, $t_elements_id, $t_value);
					}
				}

				if(!empty($_SESSION['customer_id']))
				{
					$_SESSION['coo_gprint_cart']->save();
				}

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode(true);

				break;	
			case 'update_cart':
				$f_products_id = $this->v_data_array['POST']['products_id'];
				$c_products_id = gm_string_filter($f_products_id, '0-9{}x');

				if(is_object($_SESSION['coo_gprint_cart']))
				{
					$_SESSION['coo_gprint_cart']->remove($c_products_id);
				}		

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode(true);

				break;
			case 'add_wishlist':
				if(!is_object($_SESSION['coo_gprint_wishlist']))
				{
					$_SESSION['coo_gprint_wishlist'] = new GMGPrintWishlistManager();
				}

				$f_products_id = $this->v_data_array['POST']['products_id'];

				$t_products_properties_combis_id = 0;
				$t_products_id = $f_products_id;

				if(isset($this->v_data_array['POST']['properties_values_ids']))
				{
					$coo_properties_control = MainFactory::create_object('PropertiesControl');
					$t_products_properties_combis_id = $coo_properties_control->get_combis_id_by_value_ids_array(xtc_get_prid($f_products_id), $this->v_data_array['POST']['properties_values_ids']);
					$t_products_id .= 'x' . $t_products_properties_combis_id;
					if($t_products_properties_combis_id == 0)
					{
						die('combi not available');
					}
				}

				$c_products_id = gm_string_filter($t_products_id, '0-9{}x');

				foreach($this->v_data_array['POST'] AS $t_key => $t_value)
				{
					if(strpos($t_key, 'element_') === 0)
					{
						$t_elements_id = str_replace('element_', '', $t_key);

						$t_new_products_id = $_SESSION['coo_gprint_wishlist']->check_wishlist($c_products_id, 'wishList', false);

						if($t_new_products_id !== false)
						{
							$c_products_id = $t_new_products_id;
						}
						else
						{
							$t_new_products_id = $_SESSION['coo_gprint_wishlist']->check_wishlist($c_products_id, 'coo_gprint_wishlist', false);
						}

						if($t_new_products_id !== false)
						{
							$c_products_id = $t_new_products_id;
						}

						$_SESSION['coo_gprint_wishlist']->add($c_products_id, $t_elements_id, $t_value);
					}
				}

				if(!empty($_SESSION['customer_id']))
				{
					$_SESSION['coo_gprint_wishlist']->save();
				}

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode(true);

				break;	
			case 'update_wishlist':
				$f_products_id = $this->v_data_array['POST']['products_id'];
				$c_products_id = gm_string_filter($f_products_id, '0-9{}x');

				if(is_object($_SESSION['coo_gprint_wishlist']))
				{
					$_SESSION['coo_gprint_wishlist']->remove($c_products_id);
				}

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode(true);

				break;
			case 'wishlist_to_cart':
				$f_products_id = $this->v_data_array['POST']['products_id'];
				$c_products_id = gm_string_filter($f_products_id, '0-9{}x');

				if(!is_object($_SESSION['coo_gprint_cart']))
				{
					$_SESSION['coo_gprint_cart'] = new GMGPrintCartManager();
				}

				if(isset($_SESSION['coo_gprint_wishlist']->v_elements[$c_products_id]))
				{
					foreach($_SESSION['coo_gprint_wishlist']->v_elements[$c_products_id] AS $t_elements_id => $t_value)
					{
						$_SESSION['coo_gprint_cart']->add($c_products_id, $t_elements_id, $t_value);
					}

					if(isset($_SESSION['coo_gprint_wishlist']->v_files[$c_products_id]))
					{
						foreach($_SESSION['coo_gprint_wishlist']->v_files[$c_products_id] AS $t_elements_id => $t_value)
						{
							$t_decrypted_filename = $_SESSION['coo_gprint_wishlist']->get_filename($t_elements_id, $c_products_id, true);
							$t_filename = $_SESSION['coo_gprint_cart']->add_file($c_products_id, $t_elements_id, $t_decrypted_filename);

							$coo_file_manager = new GMGPrintFileManager();

							$t_source_filename = $_SESSION['coo_gprint_wishlist']->get_filename($t_elements_id, $c_products_id);
							$this->v_output_buffer = $coo_file_manager->copy_file($t_source_filename, $t_filename, DIR_FS_CATALOG . 'gm/customers_uploads/gprint/', DIR_FS_CATALOG . 'gm/customers_uploads/gprint/');
						}
					}

					$_SESSION['coo_gprint_cart']->save();
				}

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode(true);

				break;
			case 'copy_file':
				$f_elements_id = $this->v_data_array['POST']['elements_id'];
				$c_elements_id = (int)$f_elements_id;
				$f_old_product = $this->v_data_array['POST']['old_product'];
				$f_new_product = $this->v_data_array['POST']['new_product'];
				$f_target = $this->v_data_array['POST']['target'];
				$f_source = $this->v_data_array['POST']['source'];

				$c_old_product = gm_string_filter($f_old_product, '0-9{}x');
				$c_new_product = gm_string_filter($f_new_product, '0-9{}x');

				$this->v_output_buffer = false;

				if(!is_object($_SESSION['coo_gprint_cart']))
				{
					$_SESSION['coo_gprint_cart'] = new GMGPrintCartManager();
				}

				if(!is_object($_SESSION['coo_gprint_wishlist']))
				{
					$_SESSION['coo_gprint_wishlist'] = new GMGPrintWishlistManager();
				}

				if($f_target == 'cart')
				{
					if($f_source == 'cart')
					{
						if(isset($_SESSION['coo_gprint_cart']->v_files[$f_old_product][$c_elements_id]))
						{
							$_SESSION['coo_gprint_cart']->add($c_new_product, $c_elements_id, $_SESSION['coo_gprint_cart']->v_elements[$f_old_product][$c_elements_id]);
							$t_decrypted_filename = $_SESSION['coo_gprint_cart']->get_filename($c_elements_id, $f_old_product, true);
							$t_filename = $_SESSION['coo_gprint_cart']->add_file($c_new_product, $c_elements_id, $t_decrypted_filename);

							$coo_file_manager = new GMGPrintFileManager();

							$t_source_filename = $_SESSION['coo_gprint_cart']->get_filename($c_elements_id, $c_old_product);
							$this->v_output_buffer = $coo_file_manager->copy_file($t_source_filename, $t_filename, DIR_FS_CATALOG . 'gm/customers_uploads/gprint/', DIR_FS_CATALOG . 'gm/customers_uploads/gprint/');
						}
					}
					elseif($f_source == 'wishlist')
					{
						if(isset($_SESSION['coo_gprint_wishlist']->v_files[$f_old_product][$c_elements_id]))
						{
							$_SESSION['coo_gprint_cart']->add($c_new_product, $c_elements_id, $_SESSION['coo_gprint_wishlist']->v_elements[$f_old_product][$c_elements_id]);
							$t_decrypted_filename = $_SESSION['coo_gprint_wishlist']->get_filename($c_elements_id, $f_old_product, true);
							$t_filename = $_SESSION['coo_gprint_cart']->add_file($c_new_product, $c_elements_id, $t_decrypted_filename);

							$coo_file_manager = new GMGPrintFileManager();

							$t_source_filename = $_SESSION['coo_gprint_wishlist']->get_filename($c_elements_id, $c_old_product);
							$this->v_output_buffer = $coo_file_manager->copy_file($t_source_filename, $t_filename, DIR_FS_CATALOG . 'gm/customers_uploads/gprint/', DIR_FS_CATALOG . 'gm/customers_uploads/gprint/');
						}
					}
				}
				elseif($f_target == 'wishlist')
				{
					if($f_source == 'wishlist')
					{
						if(isset($_SESSION['coo_gprint_wishlist']->v_files[$f_old_product][$c_elements_id]))
						{
							$_SESSION['coo_gprint_wishlist']->add($c_new_product, $c_elements_id, $_SESSION['coo_gprint_wishlist']->v_elements[$f_old_product][$c_elements_id]);
							$t_decrypted_filename = $_SESSION['coo_gprint_wishlist']->get_filename($c_elements_id, $f_old_product, true);
							$t_filename = $_SESSION['coo_gprint_wishlist']->add_file($c_new_product, $c_elements_id, $t_decrypted_filename);

							$coo_file_manager = new GMGPrintFileManager();

							$t_source_filename = $_SESSION['coo_gprint_wishlist']->get_filename($c_elements_id, $c_old_product);
							$this->v_output_buffer = $coo_file_manager->copy_file($t_source_filename, $t_filename, DIR_FS_CATALOG . 'gm/customers_uploads/gprint/', DIR_FS_CATALOG . 'gm/customers_uploads/gprint/');
						}
					}
					elseif($f_source == 'cart')
					{
						if(isset($_SESSION['coo_gprint_cart']->v_files[$f_old_product][$c_elements_id]))
						{
							$_SESSION['coo_gprint_wishlist']->add($c_new_product, $c_elements_id, $_SESSION['coo_gprint_cart']->v_elements[$f_old_product][$c_elements_id]);
							$t_decrypted_filename = $_SESSION['coo_gprint_cart']->get_filename($c_elements_id, $f_old_product, true);
							$t_filename = $_SESSION['coo_gprint_wishlist']->add_file($c_new_product, $c_elements_id, $t_decrypted_filename);

							$coo_file_manager = new GMGPrintFileManager();

							$t_source_filename = $_SESSION['coo_gprint_cart']->get_filename($c_elements_id, $c_old_product);
							$this->v_output_buffer = $coo_file_manager->copy_file($t_source_filename, $t_filename, DIR_FS_CATALOG . 'gm/customers_uploads/gprint/', DIR_FS_CATALOG . 'gm/customers_uploads/gprint/');
						}
					}

				}

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode($this->v_output_buffer);

				break;		
			case 'load_surfaces_group':
				if($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend')
				{
					if(!isset($_SESSION['coo_gprint_configuration']))
					{
						$_SESSION['coo_gprint_configuration'] = new GMGPrintConfiguration($_SESSION['languages_id']);
					}

					$f_product = $this->v_data_array['POST']['product'];
					$c_product = $f_product;

					$this->v_output_buffer = $_SESSION['coo_gprint']->load_surfaces_group($c_surfaces_groups_id, $_SESSION['coo_gprint_configuration'], $c_product);
				}
				elseif($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend')
				{
					if(!isset($_SESSION['coo_gprint_configuration_backend']))
					{
						$_SESSION['coo_gprint_configuration_backend'] = new GMGPrintConfiguration($_SESSION['languages_id']);
					}

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->load_surfaces_group($c_surfaces_groups_id, $_SESSION['coo_gprint_configuration_backend']);
				}	
				break;
			case 'update_surfaces_group':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
				if(!isset($_SESSION['coo_gprint_configuration_backend']))
					{
						$_SESSION['coo_gprint_configuration_backend'] = new GMGPrintConfiguration($_SESSION['languages_id']);
					}

					$f_name = $this->v_data_array['POST']['name'];
					$c_name = gm_prepare_string($f_name);

					$coo_json = new GMJSON(false, true);
					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->update_name($c_name);
					$this->v_output_buffer = $coo_json->encode($this->v_output_buffer);
				}

				break;
			case 'create_surfaces_group':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_name = $this->v_data_array['POST']['name'];
					$c_name = gm_prepare_string($f_name);

					$coo_surfaces_groups_manager = new GMGPrintSurfacesGroupsManager();
					$this->v_output_buffer = $coo_surfaces_groups_manager->create($c_name);
				}

				break;
			case 'copy_surfaces_group':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					if(!isset($_SESSION['coo_gprint_configuration_backend']))
					{
						$_SESSION['coo_gprint_configuration_backend'] = new GMGPrintConfiguration($_SESSION['languages_id']);
					}

					$t_json_surfaces_group = $_SESSION['coo_gprint_backend']->load_surfaces_group($c_surfaces_groups_id, $_SESSION['coo_gprint_configuration_backend']);

					$coo_surfaces_group_source = $_SESSION['coo_gprint_backend'];

					$f_name = $this->v_data_array['POST']['name'];
					$c_name = gm_prepare_string($f_name);

					$coo_surfaces_groups_manager = new GMGPrintSurfacesGroupsManager();
					$t_surfaces_groups_id = $coo_surfaces_groups_manager->create($c_name);

					unset($_SESSION['coo_gprint_backend']);
					$coo_surfaces_group_copy = new GMGPrintSurfacesManager($t_surfaces_groups_id);

					foreach($coo_surfaces_group_source->v_surfaces AS $t_surfaces_id => $t_surface)
					{
						$t_new_surfaces_id = $coo_surfaces_group_copy->create_surface($coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->get_names(), $coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->get_width(), $coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->get_height());

						foreach($coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements AS $t_elements_id => $t_element)
						{
							$t_values = $coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_values();

							if($coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_type() == 'image')
							{
								$coo_file_manager = new GMGPrintFileManager();

								foreach($t_values AS $t_languages_id => $t_value)
								{
									$t_new_filename = time() . '_' . $t_value[0];
									$t_copy_file = $coo_file_manager->copy_file($t_value[0], $t_new_filename, DIR_FS_CATALOG . DIR_WS_IMAGES . 'gm/gprint/', DIR_FS_CATALOG . DIR_WS_IMAGES . 'gm/gprint/');

									if($t_copy_file)
									{
										$t_values[$t_languages_id] = array($t_new_filename);
									}
								}
							}

							$t_new_elements_id = $coo_surfaces_group_copy->v_surfaces[$t_new_surfaces_id]->create_element(
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_type(), 
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_names(), 
								$t_values, 
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_width(), 
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_height(), 
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_position_x(), 
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_position_y(), 
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_z_index(),
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_max_characters(),
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_show_name(),
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_allowed_extensions(),
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_minimum_filesize(),
								$coo_surfaces_group_source->v_surfaces[$t_surfaces_id]->v_elements[$t_elements_id]->get_maximum_filesize());
						}
					}

					$this->v_output_buffer = $t_surfaces_groups_id;
				}

				break;
			case 'create_surface':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_names = $this->v_data_array['POST']['names'];
					$f_width = $this->v_data_array['POST']['width'];
					$c_width = (int)$f_width;
					$f_height = $this->v_data_array['POST']['height'];
					$c_height = (int)$f_height;

					$t_names = $f_names;

					$defaultLanguageId = $this->languageProvider->getDefaultLanguageId();
					foreach($this->languageProvider->getIds()->getIntArray() as $languageId)
					{
						if(!array_key_exists((string)$languageId, $t_names))
						{
							$t_names[(string)$languageId] = $t_names[(string)$defaultLanguageId];
						}
					}

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->create_surface($t_names, $c_width, $c_height);
				}

				break;	
			case 'create_element':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$this->v_output_buffer = 0;

					$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
					$c_surfaces_id = (int)$f_surfaces_id;
					$f_width = $this->v_data_array['POST']['width'];
					$c_width = (int)$f_width;
					$f_height = $this->v_data_array['POST']['height'];
					$c_height = (int)$f_height;
					$f_position_x = $this->v_data_array['POST']['position_x'];
					$c_position_x = (int)$f_position_x;
					$f_position_y = $this->v_data_array['POST']['position_y'];
					$c_position_y = (int)$f_position_y;
					$f_z_index = $this->v_data_array['POST']['z_index'];
					$c_z_index = (int)$f_z_index;
					$f_max_characters = $this->v_data_array['POST']['max_characters'];
					$c_max_characters = (int)$f_max_characters;
					$f_show_name = $this->v_data_array['POST']['show_name'];
					$c_show_name = (int)$f_show_name;
					$c_allowed_extensions = '';
					if(isset($this->v_data_array['POST']['allowed_extensions']))
					{
						$f_allowed_extensions = $this->v_data_array['POST']['allowed_extensions'];
						$c_allowed_extensions = gm_string_filter($f_allowed_extensions, 'a-z0-9,');
					}	
					$c_minimum_filesize = 0;
					if(isset($this->v_data_array['POST']['minimum_filesize']))
					{
						$f_minimum_filesize = $this->v_data_array['POST']['minimum_filesize'];
						$c_minimum_filesize = (double)str_replace(',', '.', $f_minimum_filesize);
					}	
					$c_maximum_filesize = 0;
					if(isset($this->v_data_array['POST']['maximum_filesize']))
					{
						$f_maximum_filesize = $this->v_data_array['POST']['maximum_filesize'];
						$c_maximum_filesize = (double)str_replace(',', '.', $f_maximum_filesize);
					}			
					$f_type = $this->v_data_array['POST']['type'];
					$c_type = gm_string_filter($f_type, 'a-z_');
					$f_names = $this->v_data_array['POST']['names'];
					$t_names = $f_names;
					$f_values = $this->v_data_array['POST']['values'];
					$t_values = $f_values;
					
					$defaultLanguageId = $this->languageProvider->getDefaultLanguageId();
					foreach($this->languageProvider->getIds()->getIntArray() as $languageId)
					{
						if(!array_key_exists((string)$languageId, $t_names))
						{
							$t_names[(string)$languageId] = $t_names[(string)$defaultLanguageId];
						}
						if(!array_key_exists((string)$languageId, $t_values))
						{
							$t_values[(string)$languageId] = $t_values[(string)$defaultLanguageId];
						}
					}

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$c_surfaces_id]->create_element($c_type, $t_names, $t_values, $c_width, $c_height, $c_position_x, $c_position_y, $c_z_index, $c_max_characters, $c_show_name, $c_allowed_extensions, $c_minimum_filesize, $c_maximum_filesize);
				}

				break;
			case 'set_surface_size':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
					$c_surfaces_id = (int)$f_surfaces_id;
					$f_width = $this->v_data_array['POST']['width'];
					$c_width = (int)$f_width;
					$f_height = $this->v_data_array['POST']['height'];
					$c_height = (int)$f_height;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$c_surfaces_id]->set_size($c_width, $c_height);
				}

				break;
			case 'set_element_size':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_width = $this->v_data_array['POST']['width'];
					$c_width = (int)$f_width;
					$f_height = $this->v_data_array['POST']['height'];
					$c_height = (int)$f_height;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_size($c_width, $c_height);
				}

				break;
			case 'set_element_position':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;

					$f_position_x = $this->v_data_array['POST']['position_x'];
					$c_position_x = (int)$f_position_x;
					$f_position_y = $this->v_data_array['POST']['position_y'];
					$c_position_y = (int)$f_position_y;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_position($c_position_x, $c_position_y);
				}

				break;
			case 'set_element_z_index':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_z_index = $this->v_data_array['POST']['z_index'];
					$c_z_index = (int)$f_z_index;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_element_z_index($c_z_index);
				}

				break;
			case 'set_element_max_characters':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_max_characters = $this->v_data_array['POST']['max_characters'];
					$c_max_characters = (int)$f_max_characters;

					if($_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'text_input' 
						|| $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'textarea')
					{
						$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_element_max_characters($c_max_characters);
					}
					else
					{
						$this->v_output_buffer = 'true';
					}
				}

				break;
			case 'set_element_show_name':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_show_name = $this->v_data_array['POST']['show_name'];
					$c_show_name = (int)$f_show_name;

					if($_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'text_input' 
						|| $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'textarea'
						|| $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'dropdown')
					{
						$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_element_show_name($c_show_name);
					}
					else
					{
						$this->v_output_buffer = 'true';
					}
				}

				break;
			case 'set_element_allowed_extensions':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_allowed_extensions = $this->v_data_array['POST']['allowed_extensions'];
					$c_allowed_extensions = gm_string_filter($f_allowed_extensions, 'a-z0-9,');

					if($_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'file')
					{
						$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_element_allowed_extensions($c_allowed_extensions);
					}
					else
					{
						$this->v_output_buffer = 'true';
					}
				}

				break;
			case 'set_element_minimum_filesize':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_minimum_filesize = $this->v_data_array['POST']['minimum_filesize'];
					$c_minimum_filesize = (double)str_replace(',', '.', $f_minimum_filesize);

					if($_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'file')
					{
						$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_element_minimum_filesize($c_minimum_filesize);
					}
					else
					{
						$this->v_output_buffer = 'true';
					}
				}

				break;
			case 'set_element_maximum_filesize':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_maximum_filesize = $this->v_data_array['POST']['maximum_filesize'];
					$c_maximum_filesize = (double)str_replace(',', '.', $f_maximum_filesize);

					if($_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->get_type() == 'file')
					{
						$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->set_element_maximum_filesize($c_maximum_filesize);
					}
					else
					{
						$this->v_output_buffer = 'true';
					}
				}

				break;
			case 'update_surface_size':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
					$c_surfaces_id = (int)$f_surfaces_id;
					$f_width = $this->v_data_array['POST']['width'];
					$c_width = (int)$f_width;
					$f_height = $this->v_data_array['POST']['height'];
					$c_height = (int)$f_height;

					$_SESSION['coo_gprint_backend']->v_surfaces[$c_surfaces_id]->set_size($c_width, $c_height, $c_surfaces_id);
				}

				break;
			case 'update_surface_names':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_names = $this->v_data_array['POST']['names'];
					$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
					$c_surfaces_id = (int)$f_surfaces_id;

					$t_names = $f_names;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$c_surfaces_id]->update_names($c_surfaces_id, $t_names);
				}

				break;
			case 'set_element_names':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;
					$f_names = $this->v_data_array['POST']['names'];

					$t_names = $f_names;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->update_names($c_elements_id, $t_names);
				}

				break;
			case 'set_element_values':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_values = $this->v_data_array['POST']['values'];
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;

					$t_values = $f_values;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->update_values($c_elements_id, $t_values);	
				}

				break;
			case 'delete_element':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
					$c_surfaces_id = (int)$f_surfaces_id;
					$f_elements_id = $this->v_data_array['POST']['elements_id'];
					$c_elements_id = (int)$f_elements_id;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->v_surfaces[$c_surfaces_id]->delete_element($c_elements_id);	
				}

				break;
			case 'delete_surface':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
					$c_surfaces_id = (int)$f_surfaces_id;

					$this->v_output_buffer = $_SESSION['coo_gprint_backend']->delete_surface($c_surfaces_id);	
				}

				break;
			case 'delete_surfaces_group':
				if($this->v_data_array['POST']['mode'] == 'backend')
				{
					$f_surfaces_groups_id = $this->v_data_array['POST']['surfaces_groups_id'];
					$c_surfaces_groups_id = (int)$f_surfaces_groups_id;

					$coo_surfaces_groups_manager = new GMGPrintSurfacesGroupsManager();
					$this->v_output_buffer = $coo_surfaces_groups_manager->delete($c_surfaces_groups_id, $_SESSION['coo_gprint_backend'], $_SESSION['coo_gprint_configuration_backend']);
				}

				break;
			case 'load_configuration':
				$f_languages_id = $this->v_data_array['POST']['languages_id'];
				$c_languages_id = (int)$f_languages_id;

				if($c_languages_id == 0)
				{
					$t_languages_id = $_SESSION['languages_id'];
				}
				else
				{
					$t_languages_id = $c_languages_id;
				}

				$coo_json = new GMJSON(false, true);

				if($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend')
				{
					$_SESSION['coo_gprint_configuration'] = new GMGPrintConfiguration($t_languages_id);
					$this->v_output_buffer = $coo_json->encode($_SESSION['coo_gprint_configuration']);
				}
				elseif($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend')
				{
					$_SESSION['coo_gprint_configuration_backend'] = new GMGPrintConfiguration($t_languages_id);
					$this->v_output_buffer = $coo_json->encode($_SESSION['coo_gprint_configuration_backend']);
				}	

				break;
			case 'set_current_surfaces_id':
				$f_surfaces_id = $this->v_data_array['POST']['surfaces_id'];
				$c_surfaces_id = (int)$f_surfaces_id;

				if($this->v_data_array['POST']['mode'] == 'frontend' || $this->v_data_array['GET']['mode'] == 'frontend')
				{
					$_SESSION['coo_gprint']->set_current_surfaces_id($c_surfaces_id);
				}
				elseif($this->v_data_array['POST']['mode'] == 'backend' || $this->v_data_array['GET']['mode'] == 'backend')
				{
					$_SESSION['coo_gprint_backend']->set_current_surfaces_id($c_surfaces_id);
				}	

				$coo_json = new GMJSON(false, true);
				$this->v_output_buffer = $coo_json->encode(true);

				break;
		}

		// set-image upload in backend
		if(isset($this->v_data_array['GET']['action']) && $this->v_data_array['GET']['action'] == 'upload_element_image' && $this->v_data_array['GET']['mode'] == 'backend')
		{
			$f_upload_field_id = $this->v_data_array['GET']['upload_field_id'];
			$c_elements_id = 0;
			if(isset($this->v_data_array['GET']['elements_id']))
			{
				$f_elements_id = $this->v_data_array['GET']['elements_id'];
				$c_elements_id = (int)$f_elements_id;
			}
			$c_upload_field_id = gm_string_filter($f_upload_field_id, 'a-z0-9_');


			$coo_file_manager = new GMGPrintFileManager();

			if($c_elements_id > 0 && $coo_file_manager->get_error($c_upload_field_id) == 0)
			{
				foreach($_SESSION['coo_gprint_backend']->v_surfaces[$_SESSION['coo_gprint_backend']->get_current_surfaces_id()]->v_elements[$c_elements_id]->v_values AS $t_value)
				{
					$t_pattern = '/^[0-9]*_' . substr(strrchr($c_upload_field_id, '_'), 1) . '_(.*)/';
					if(!empty($t_value[0]) && preg_match($t_pattern, $t_value[0]) == 1)
					{
						$t_delete_file = $coo_file_manager->delete_file(DIR_FS_CATALOG . DIR_WS_IMAGES . 'gm/gprint/' . $t_value[0]);
					}							
				}	

				$t_new_filename = $c_elements_id;		
			}	
			else
			{
				$t_new_filename = $coo_file_manager->get_next_filename_id();
			}

			$t_new_filename .= '_' . substr(strrchr($c_upload_field_id, '_'), 1) . '_' . preg_replace('/[^0-9a-zA-Z._-]/', '-', $_FILES[$c_upload_field_id]['name']);

			$coo_file_manager->upload($c_upload_field_id, DIR_FS_CATALOG . DIR_WS_IMAGES . 'gm/gprint/', array('gif', 'jpg', 'jpeg', 'png'), $t_new_filename);

			$t_image_size = $coo_file_manager->get_image_size(DIR_FS_CATALOG . DIR_WS_IMAGES . 'gm/gprint/' . $t_new_filename);

			$t_image_data = array();
			if($t_image_size !== false)
			{
				$t_image_data['WIDTH'] = $t_image_size[0];
				$t_image_data['HEIGHT'] = $t_image_size[1];
				$t_image_data['FILENAME'] = $t_new_filename;
				$t_image_data['LANGUAGES_ID'] = substr(strrchr($c_upload_field_id, '_'), 1);
			}
			else
			{
				$t_image_data['WIDTH'] = 100;
				$t_image_data['HEIGHT'] = 100;
				$t_image_data['FILENAME'] = '';
				$t_image_data['LANGUAGES_ID'] = substr(strrchr($c_upload_field_id, '_'), 1);
			}	

			$coo_json = new GMJSON(false, true);
			$this->v_output_buffer = $coo_json->encode($t_image_data);
		}
		// file upload frontend
		elseif(isset($this->v_data_array['GET']['action']) && $this->v_data_array['GET']['action'] == 'upload')
		{
			$f_upload_field_id = $this->v_data_array['GET']['upload_field_id'];
			$f_products_id = $this->v_data_array['GET']['products_id'];
			$f_target = $this->v_data_array['GET']['target'];
			$c_upload_field_id = gm_string_filter($f_upload_field_id, 'a-z0-9_');

			$t_products_properties_combis_id = 0;
			$t_products_id = $f_products_id;

			if(isset($this->v_data_array['GET']['properties_values_ids']))
			{
				$coo_properties_control = MainFactory::create_object('PropertiesControl');
				$t_products_properties_combis_id = $coo_properties_control->get_combis_id_by_value_ids_array(xtc_get_prid($f_products_id), $this->v_data_array['GET']['properties_values_ids']);
				$t_products_id .= 'x' . $t_products_properties_combis_id;
				if($t_products_properties_combis_id == 0)
				{
					die('combi not available');
				}
			}
			elseif(isset($this->v_data_array['POST']['properties_values_ids']))
			{
				$coo_properties_control = MainFactory::create_object('PropertiesControl');
				$t_products_properties_combis_id = $coo_properties_control->get_combis_id_by_value_ids_array(xtc_get_prid($f_products_id), $this->v_data_array['POST']['properties_values_ids']);
				$t_products_id .= 'x' . $t_products_properties_combis_id;
				if($t_products_properties_combis_id == 0)
				{
					die('combi not available');
				}
			}

			$c_products_id = gm_string_filter($t_products_id, '0-9{}x');

			$f_new_filename = $_FILES[$c_upload_field_id]['name'];
			$c_new_filename = basename($f_new_filename);

			if(!is_object($_SESSION['coo_gprint_cart']) && $f_target == 'cart')
			{
				$_SESSION['coo_gprint_cart'] = new GMGPrintCartManager();
			}
			elseif(!is_object($_SESSION['coo_gprint_wishlist']) && $f_target == 'wishlist')
			{
				$_SESSION['coo_gprint_wishlist'] = new GMGPrintWishlistManager();
			}

			$t_elements_id = str_replace('element_', '', $f_upload_field_id);

			if($f_target == 'cart')
			{
				$t_new_products_id = $_SESSION['coo_gprint_cart']->check_cart($c_products_id, 'cart', false);

				if($t_new_products_id !== false)
				{
					$c_products_id = $t_new_products_id;
				}

				$_SESSION['coo_gprint_cart']->add($c_products_id, $t_elements_id, $c_new_filename);
				$t_new_filename = $_SESSION['coo_gprint_cart']->add_file($c_products_id, $t_elements_id, $c_new_filename);

				if(!empty($_SESSION['customer_id']))
				{
					$_SESSION['coo_gprint_cart']->save();
				}	

				$t_allowed_file_extensions = $_SESSION['coo_gprint_cart']->get_allowed_extensions($t_elements_id);
				$t_minimum_filesize = $_SESSION['coo_gprint_cart']->get_minimum_filesize($t_elements_id);
				$t_maximum_filesize = $_SESSION['coo_gprint_cart']->get_maximum_filesize($t_elements_id);
			}
			elseif($f_target == 'wishlist')
			{
				$t_new_products_id = $_SESSION['coo_gprint_wishlist']->check_wishlist($c_products_id, 'wishList', false);

				if($t_new_products_id !== false)
				{
					$c_products_id = $t_new_products_id;
				}

				$_SESSION['coo_gprint_wishlist']->add($c_products_id, $t_elements_id, $c_new_filename);
				$t_new_filename = $_SESSION['coo_gprint_wishlist']->add_file($c_products_id, $t_elements_id, $c_new_filename);

				if(!empty($_SESSION['customer_id']))
				{
					$_SESSION['coo_gprint_wishlist']->save();
				}	

				$t_allowed_file_extensions = $_SESSION['coo_gprint_wishlist']->get_allowed_extensions($t_elements_id);
				$t_minimum_filesize = $_SESSION['coo_gprint_wishlist']->get_minimum_filesize($t_elements_id);
				$t_maximum_filesize = $_SESSION['coo_gprint_wishlist']->get_maximum_filesize($t_elements_id);
			}

			$coo_file_manager = new GMGPrintFileManager();

			$t_allowed_file_extensions = explode(',', $t_allowed_file_extensions);

			$t_upload = $coo_file_manager->upload($c_upload_field_id, DIR_FS_CATALOG . 'gm/customers_uploads/gprint/', $t_allowed_file_extensions, $t_new_filename, 0777, $t_minimum_filesize, $t_maximum_filesize);

			$coo_json = new GMJSON(false, true);

			$t_upload_data = array();


			if($t_upload === true)
			{
				$t_upload_data = array('FILENAME' => htmlentities_wrapper($c_new_filename), 
										'UPLOAD_FIELD_ID' => $c_upload_field_id, 
										'ERROR' => false, 
										'ERROR_MESSAGE' => '');
			}
			if($t_upload === 'no_permission_to_save_file' 
				|| $t_upload === 'spam' 
				|| $t_upload === 'wrong_type' 
				|| $t_upload === 'only_partially_uploaded'
				|| $t_upload === 'filesize_below_limit' 
				|| $t_upload === 'filesize_limit_exceeded')
			{
				if($f_target == 'cart')
				{
					$_SESSION['coo_gprint_cart']->remove($c_products_id);
				}
				elseif($f_target == 'wishlist')
				{
					$_SESSION['coo_gprint_wishlist']->remove($c_products_id);
				}

				if($t_upload === 'spam')
				{
					$t_error_message = GM_GPRINT_ERROR_SPAM_1 . 
										gm_get_conf('GM_GPRINT_UPLOADS_PER_IP_INTERVAL') . 
										GM_GPRINT_ERROR_SPAM_2 .
										gm_get_conf('GM_GPRINT_UPLOADS_PER_IP') . 
										GM_GPRINT_ERROR_SPAM_3;

				}
				elseif($t_upload === 'wrong_type')
				{
					$t_error_message = GM_GPRINT_ERROR_WRONG_FILE_TYPE . implode(', ', $t_allowed_file_extensions);
				}
				elseif($t_upload === 'only_partially_uploaded')
				{
					$t_error_message = GM_GPRINT_ERROR_FILE_UPLOAD_PARTIAL;
				}
				elseif($t_upload === 'filesize_below_limit')
				{
					$t_error_message = GM_GPRINT_ERROR_FILESIZE_BELOW_LIMIT_1 . 
										gm_prepare_string($c_new_filename) . 
										GM_GPRINT_ERROR_FILESIZE_BELOW_LIMIT_2 . 
										$t_minimum_filesize . 
										GM_GPRINT_ERROR_FILESIZE_BELOW_LIMIT_3;
				}
				elseif($t_upload === 'filesize_limit_exceeded')
				{
					$t_error_message = GM_GPRINT_ERROR_FILESIZE_LIMIT_EXCEEDED_1 . 
										gm_prepare_string($c_new_filename) . 
										GM_GPRINT_ERROR_FILESIZE_LIMIT_EXCEEDED_2 . 
										$t_maximum_filesize . 
										GM_GPRINT_ERROR_FILESIZE_LIMIT_EXCEEDED_3;
				}
				else
				{
					$t_error_message = GM_GPRINT_ERROR_FILE_UPLOAD;		
				}


				$t_upload_data = array('FILENAME' => '', 
										'UPLOAD_FIELD_ID' => $c_upload_field_id, 
										'ERROR' => true, 
										'ERROR_MESSAGE' => $t_error_message);
			}
			elseif($t_upload === 'no_file')
			{
				$t_upload_data = array('FILENAME' => '', 
										'UPLOAD_FIELD_ID' => $c_upload_field_id, 
										'ERROR' => false, 
										'ERROR_MESSAGE' => '');
			}

			$this->v_output_buffer = $coo_json->encode($t_upload_data);
		}
		
		return true;
	}
}

Youez - 2016 - github.com/yon3zu
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