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: / var / www / html / marketplace / catalog / controller / extension / common /
Filename : filemanager.php
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<?php
class ControllerExtensionCommonFileManager extends Controller {
		public function index() { 
			$this->load->language('common/filemanager');
			$this->document->addStylepts('catalog/view/theme/default/stylesheet/purpletree/custom.css');
			
			if (isset($this->request->get['filter_name'])) {
				$filter_name = rtrim(str_replace('*', '', $this->request->get['filter_name']), '/');
				} else {
				$filter_name = null;
			}
			
			// Make sure we have the correct directory
			if (isset($this->request->get['directory'])) {
				$directory = rtrim(DIR_IMAGE . 'catalog/' . str_replace('*', '', $this->request->get['directory']), '/');
				} else { 
				$directory = DIR_IMAGE . 'catalog';
				/************* Folder according to seller *************************/
				//if (isset($this->request->get['seller_id'])) {
				$seller_id = $this->customer->getId();
				//}
				/* if (isset($this->request->get['seller_name'])) {
					$seller_name = str_replace(" ","_",$this->request->get['seller_name']);
				} */
				//if (isset($this->request->get['seller_id'])) {
				$seller_folder = "Seller_".$seller_id;
				if (is_dir($directory . '/' . $seller_folder)) {
					$json['error'] = $this->language->get('error_exists');
				}
				
				if (!is_dir($directory . '/' . $seller_folder)) {
					
					if (!isset($json['error'])) {
						mkdir($directory . '/' . $seller_folder, 0777);
						chmod($directory . '/' . $seller_folder, 0777);
						
						@touch($directory . '/' . $seller_folder . '/' . 'index.html');
						
					}
				}
				$directory = DIR_IMAGE . 'catalog'.'/'.$seller_folder;
				//}
				/**************** Code End ***************************************/
			} 
			
			if (isset($this->request->get['page'])) {
				$page = $this->request->get['page'];
				} else {
				$page = 1;
			}
			
			$directories = array();
			$files = array();
			
			$data['images'] = array();
			
			$this->load->model('tool/image');
			
			/* if (substr(str_replace('\\', '/', realpath($directory . '/' . $filter_name)), 0, strlen(DIR_IMAGE . 'catalog')) == DIR_IMAGE . 'catalog') { */
			if (substr(str_replace('\\', '/', realpath($directory) . '/' . $filter_name), 0, strlen(DIR_IMAGE . 'catalog')) == str_replace('\\', '/', DIR_IMAGE . 'catalog')) {
				// Get directories
				$directories = glob($directory . '/' . $filter_name . '*', GLOB_ONLYDIR);
				
				if (!$directories) {
					$directories = array();
				}
				
				// Get files
				$files = glob($directory . '/' . $filter_name . '*.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
				
				if (!$files) {
					$files = array();
				}
			}
			
			// Merge directories and files
			$images = array_merge($directories, $files);
			
			// Get total number of files and directories
			$image_total = count($images);
			
			// Split the array based on current page number and max number of items per page of 10
			$images = array_splice($images, ($page - 1) * 16, 16);
			
			foreach ($images as $image) {
				$name = str_split(basename($image), 14);
				
				if (is_dir($image)) {
					$url = '';
					
					if (isset($this->request->get['target'])) {
						$url .= '&target=' . $this->request->get['target'];
					}
					
					if (isset($this->request->get['thumb'])) {
						$url .= '&thumb=' . $this->request->get['thumb'];
					}
					/* 	if (isset($this->request->get['seller_id'])) {
						$url .= '&seller_id=' . $this->request->get['seller_id'];
					} */
					/* if (isset($this->request->get['seller_name'])) {
						$url .= '&seller_name=' . str_replace(" ","_",$this->request->get['seller_name']);
					} */
					
					$data['images'][] = array(
					'thumb' => '',
					'name'  => implode(' ', $name),
					'type'  => 'directory',
					'path'  => utf8_substr($image, utf8_strlen(DIR_IMAGE)),
					'href'  => $this->url->link('extension/common/filemanager', 'directory=' . urlencode(utf8_substr($image, utf8_strlen(DIR_IMAGE . 'catalog/'))) . $url, true)
					);
					} elseif (is_file($image)) {
					$data['images'][] = array(
					'thumb' => $this->model_tool_image->resize(utf8_substr($image, utf8_strlen(DIR_IMAGE)), 100, 100),
					'name'  => implode(' ', $name),
					'type'  => 'image',
					'path'  => utf8_substr($image, utf8_strlen(DIR_IMAGE)),
					'href'  => 'image/' . utf8_substr($image, utf8_strlen(DIR_IMAGE))
					);
				}
			}
			
			$data['heading_title'] = $this->language->get('heading_title');
			
			$data['text_no_results'] = $this->language->get('text_no_results');
			$data['text_confirm'] = $this->language->get('text_confirm');
			
			$data['entry_search'] = $this->language->get('entry_search');
			$data['entry_folder'] = $this->language->get('entry_folder');
			
			$data['button_parent'] = $this->language->get('button_parent');
			$data['button_refresh'] = $this->language->get('button_refresh');
			$data['button_upload'] = $this->language->get('button_upload');
			$data['button_folder'] = $this->language->get('button_folder');
			$data['button_delete'] = $this->language->get('button_delete');
			$data['button_search'] = $this->language->get('button_search');
			
			if (isset($this->request->get['directory'])) {
				$data['directory'] = urlencode($this->request->get['directory']);
				} else {
				$data['directory'] = $seller_folder;
			}
			
			if (isset($this->request->get['filter_name'])) {
				$data['filter_name'] = $this->request->get['filter_name'];
				} else {
				$data['filter_name'] = '';
			}
			
			// Return the target ID for the file manager to set the value
			if (isset($this->request->get['target'])) {
				$data['target'] = $this->request->get['target'];
				} else {
				$data['target'] = '';
			}
			
			// Return the thumbnail for the file manager to show a thumbnail
			if (isset($this->request->get['thumb'])) {
				$data['thumb'] = $this->request->get['thumb'];
				} else {
				$data['thumb'] = '';
			}
			
			// Parent
			$url = '';
			
			if (isset($this->request->get['directory'])) {
				$pos = strrpos($this->request->get['directory'], '/');
				
				if ($pos) {
					$url .= '&directory=' . urlencode(substr($this->request->get['directory'], 0, $pos));
				}
			}
			
			if (isset($this->request->get['target'])) {
				$url .= '&target=' . $this->request->get['target'];
			}
			
			if (isset($this->request->get['thumb'])) {
				$url .= '&thumb=' . $this->request->get['thumb'];
			}
			
			/* if (isset($this->request->get['seller_id'])) {
				$url .= '&seller_id=' . $this->request->get['seller_id'];
				}
				if (isset($this->request->get['seller_name'])) {
				$url .= '&seller_name=' . str_replace(" ","_",$this->request->get['seller_name']);
			} */
			
			$data['parent'] = $this->url->link('extension/common/filemanager', $url, true);
			
			// Refresh
			$url = '';
			
			if (isset($this->request->get['directory'])) {
				$url .= '&directory=' . urlencode($this->request->get['directory']);
			}
			
			if (isset($this->request->get['target'])) {
				$url .= '&target=' . $this->request->get['target'];
			}
			
			if (isset($this->request->get['thumb'])) {
				$url .= '&thumb=' . $this->request->get['thumb'];
			}
			
			/* 	if (isset($this->request->get['seller_id'])) {
				$url .= '&seller_id=' . $this->request->get['seller_id'];
				}
				if (isset($this->request->get['seller_name'])) {
				$url .= '&seller_name=' . str_replace(" ","_",$this->request->get['seller_name']);
			} */
			
			$data['refresh'] = $this->url->link('extension/common/filemanager',$url, true);
			
			$url = '';
			
			if (isset($this->request->get['directory'])) {
				$url .= '&directory=' . urlencode(html_entity_decode($this->request->get['directory'], ENT_QUOTES, 'UTF-8'));
			}
			
			if (isset($this->request->get['filter_name'])) {
				$url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
			}
			
			if (isset($this->request->get['target'])) {
				$url .= '&target=' . $this->request->get['target'];
			}
			
			if (isset($this->request->get['thumb'])) {
				$url .= '&thumb=' . $this->request->get['thumb'];
			}
			
			/* 	if (isset($this->request->get['seller_id'])) {
				$url .= '&seller_id=' . $this->request->get['seller_id'];
				}
				if (isset($this->request->get['seller_name'])) {
				$url .= '&seller_name=' . str_replace(" ","_",$this->request->get['seller_name']);
			} */
			
			$pagination = new Pagination();
			$pagination->total = $image_total;
			$pagination->page = $page;
			$pagination->limit = 16;
			$pagination->url = $this->url->link('extension/common/filemanager', $url . '&page={page}', true);
			
			$data['pagination'] = $pagination->render();
			
			$this->response->setOutput($this->load->view('common/pts_filemanager', $data));
		}
		
		public function upload() {
			$this->load->language('common/filemanager');
			
			$json = array();
			
			// Make sure we have the correct directory
			if (isset($this->request->get['directory'])) {
				$directory = rtrim(DIR_IMAGE . 'catalog/' . $this->request->get['directory'], '/');
				} else {
				$directory = DIR_IMAGE . 'catalog';
			}
			
			/* if (isset($this->request->get['seller_id'])) {
				$seller_id = $this->request->get['seller_id'];
			} */
			$seller_id = $this->customer->getId();
			if (isset($this->request->get['seller_name'])) {
				$seller_name = str_replace(" ","_",$this->request->get['seller_name']);
			}

			// Check its a directory
			if (!is_dir($directory) || substr(str_replace('\\', '/', realpath($directory)), 0, strlen(DIR_IMAGE . 'catalog')) != str_replace('\\', '/', realpath(DIR_IMAGE . 'catalog'))) {
				$json['error'] = $this->language->get('error_directory');
			}
			
			if (!$json) {
				// Check if multiple files are uploaded or just one
				$files = array();
				
				if (!empty($this->request->files['file']['name']) && is_array($this->request->files['file']['name'])) {
					foreach (array_keys($this->request->files['file']['name']) as $key) {
						$imgs=explode('.',$this->request->files['file']['name'][$key]);
						$imgs[0]=$imgs[0].'-'.date('YmdHis');
						$namess=implode('.',$imgs);
						$files[] = array(
						'name'     => $namess,
						'type'     => $this->request->files['file']['type'][$key],
						'tmp_name' => $this->request->files['file']['tmp_name'][$key],
						'error'    => $this->request->files['file']['error'][$key],
						'size'     => $this->request->files['file']['size'][$key]
						);
					}
				}
				
				foreach ($files as $file) {
					if (is_file($file['tmp_name'])) {
						// Sanitize the filename
						$filename = basename(html_entity_decode($file['name'], ENT_QUOTES, 'UTF-8'));
						
						// Validate the filename length
						if ((utf8_strlen($filename) < 3) || (utf8_strlen($filename) > 255)) {
							$json['error'] = $this->language->get('error_filename');
						}
						
						// Allowed file extension types
						$allowed = array(
						'jpg',
						'jpeg',
						'gif',
						'png'
						);
						
						if (!in_array(utf8_strtolower(utf8_substr(strrchr($filename, '.'), 1)), $allowed)) {
							$json['error'] = $this->language->get('error_filetype');
						}
						
						// Allowed file mime types
						$allowed = array(
						'image/jpeg',
						'image/pjpeg',
						'image/png',
						'image/x-png',
						'image/gif'
						);
						
						if (!in_array($file['type'], $allowed)) {
							$json['error'] = $this->language->get('error_filetype');
						}
						
						// Return any upload error
						if ($file['error'] != UPLOAD_ERR_OK) {
							$json['error'] = $this->language->get('error_upload_' . $file['error']);
						}
						} else {
						$json['error'] = $this->language->get('error_upload');
					}
					
					if (!$json) {
						move_uploaded_file($file['tmp_name'], $directory . '/' . $filename);
					}
				}
			}
			
			if (!$json) {
				$json['success'] = $this->language->get('text_uploaded');
			}
			
			$this->response->addHeader('Content-Type: application/json');
			$this->response->setOutput(json_encode($json));
		}
		
		public function folder() {
			$this->load->language('common/filemanager');
			
			$json = array();
			
			// Make sure we have the correct directory
			if (isset($this->request->get['directory'])) {
				$directory = rtrim(DIR_IMAGE . 'catalog/' . $this->request->get['directory'], '/');
				} else {
				$directory = DIR_IMAGE . 'catalog';
			}
			
			// Check its a directory
			if (!is_dir($directory) || substr(str_replace('\\', '/', realpath($directory)), 0, strlen(DIR_IMAGE . 'catalog')) != str_replace('\\', '/', realpath(DIR_IMAGE . 'catalog'))) {
				$json['error'] = $this->language->get('error_directory');
			}
			
			if ($this->request->server['REQUEST_METHOD'] == 'POST') {
				// Sanitize the folder name
				$folder = basename(html_entity_decode($this->request->post['folder'], ENT_QUOTES, 'UTF-8'));
				
				// Validate the filename length
				if ((utf8_strlen($folder) < 3) || (utf8_strlen($folder) > 128)) {
					$json['error'] = $this->language->get('error_folder');
				}
				
				// Check if directory already exists or not
				if (is_dir($directory . '/' . $folder)) {
					$json['error'] = $this->language->get('error_exists');
				}
			}
			
			if (!isset($json['error'])) {
				mkdir($directory . '/' . $folder, 0777);
				chmod($directory . '/' . $folder, 0777);
				
				@touch($directory . '/' . $folder . '/' . 'index.html');
				
				$json['success'] = $this->language->get('text_directory');
			}
			
			$this->response->addHeader('Content-Type: application/json');
			$this->response->setOutput(json_encode($json));
		}
		
		public function delete() {
			$this->load->language('common/filemanager');
			
			$json = array();
			
			if (isset($this->request->post['path'])) {
				$paths = $this->request->post['path'];
				} else {
				$paths = array();
			}
			
			// Loop through each path to run validations
			foreach ($paths as $path) {
				// Check path exsists
				if ($path == DIR_IMAGE . 'catalog' || substr(str_replace('\\', '/', realpath(DIR_IMAGE . $path)), 0, strlen(DIR_IMAGE . 'catalog')) != str_replace('\\', '/', realpath(DIR_IMAGE . 'catalog'))) {
					$json['error'] = $this->language->get('error_delete');
					
					break;
				}
			}
			
			if (!$json) {
				// Loop through each path
				foreach ($paths as $path) {
					$path = rtrim(DIR_IMAGE . $path, '/');
					
					// If path is just a file delete it
					if (is_file($path)) {
						unlink($path);
						
						// If path is a directory beging deleting each file and sub folder
						} elseif (is_dir($path)) {
						$files = array();
						
						// Make path into an array
						$path = array($path . '*');
						
						// While the path array is still populated keep looping through
						while (count($path) != 0) {
							$next = array_shift($path);
							
							foreach (glob($next) as $file) {
								// If directory add to path array
								if (is_dir($file)) {
									$path[] = $file . '/*';
								}
								
								// Add the file to the files to be deleted array
								$files[] = $file;
							}
						}
						
						// Reverse sort the file array
						rsort($files);
						
						foreach ($files as $file) {
							// If file just delete
							if (is_file($file)) {
								unlink($file);
								
								// If directory use the remove directory function
								} elseif (is_dir($file)) {
								rmdir($file);
							}
						}
					}
				}
				
				$json['success'] = $this->language->get('text_delete');
			}
			
			$this->response->addHeader('Content-Type: application/json');
			$this->response->setOutput(json_encode($json));
		}
	}