shop.balmet.com

modification.php (24643B)

---

 <?php
 /**
  * Modifcation XML Documentation can be found here:
  *
  * https://github.com/opencart/opencart/wiki/Modification-System
  */
 class ControllerMarketplaceModification extends Controller {
 	private $error = array();
 
 	public function index() {
 		$this->load->language('marketplace/modification');
 
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 
 		$this->getList();
 	}
 
 	public function delete() {
 		$this->load->language('marketplace/modification');
 
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 
 		if (isset($this->request->post['selected']) && $this->validate()) {
 			foreach ($this->request->post['selected'] as $modification_id) {
 				$this->model_setting_modification->deleteModification($modification_id);
 			}
 
 			$this->session->data['success'] = $this->language->get('text_success');
 
 			$url = '';
 
 			if (isset($this->request->get['sort'])) {
 				$url .= '&sort=' . $this->request->get['sort'];
 			}
 
 			if (isset($this->request->get['order'])) {
 				$url .= '&order=' . $this->request->get['order'];
 			}
 
 			if (isset($this->request->get['page'])) {
 				$url .= '&page=' . $this->request->get['page'];
 			}
 
 			$this->response->redirect($this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url, true));
 		}
 
 		$this->getList();
 	}
 
 	public function refresh($data = array()) {
 		$this->load->language('marketplace/modification');
 
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 
 		if ($this->validate()) {
 			// Just before files are deleted, if config settings say maintenance mode is off then turn it on
 			$maintenance = $this->config->get('config_maintenance');
 
 			$this->load->model('setting/setting');
 
 			$this->model_setting_setting->editSettingValue('config', 'config_maintenance', true);
 
 			//Log
 			$log = array();
 
 			// Clear all modification files
 			$files = array();
 
 			// Make path into an array
 			$path = array(DIR_MODIFICATION . '*');
 
 			// 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);
 
 			// Clear all modification files
 			foreach ($files as $file) {
 				if ($file != DIR_MODIFICATION . 'index.html') {
 					// If file just delete
 					if (is_file($file)) {
 						unlink($file);
 
 					// If directory use the remove directory function
 					} elseif (is_dir($file)) {
 						rmdir($file);
 					}
 				}
 			}
 
 			// Begin
 			$xml = array();
 
 			// Load the default modification XML
 			$xml[] = file_get_contents(DIR_SYSTEM . 'modification.xml');
 
 			// This is purly for developers so they can run mods directly and have them run without upload after each change.
 			$files = glob(DIR_SYSTEM . '*.ocmod.xml');
 
 			if ($files) {
 				foreach ($files as $file) {
 					$xml[] = file_get_contents($file);
 				}
 			}
 
 			// Get the default modification file
 			$results = $this->model_setting_modification->getModifications();
 
 			foreach ($results as $result) {
 				if ($result['status']) {
 					$xml[] = $result['xml'];
 				}
 			}
 
 			$modification = array();
 
 			foreach ($xml as $xml) {
 				if (empty($xml)){
 					continue;
 				}
 				
 				$dom = new DOMDocument('1.0', 'UTF-8');
 				$dom->preserveWhiteSpace = false;
 				$dom->loadXml($xml);
 
 				// Log
 				$log[] = 'MOD: ' . $dom->getElementsByTagName('name')->item(0)->textContent;
 
 				// Wipe the past modification store in the backup array
 				$recovery = array();
 
 				// Set the a recovery of the modification code in case we need to use it if an abort attribute is used.
 				if (isset($modification)) {
 					$recovery = $modification;
 				}
 
 				$files = $dom->getElementsByTagName('modification')->item(0)->getElementsByTagName('file');
 
 				foreach ($files as $file) {
 					$operations = $file->getElementsByTagName('operation');
 
 					$files = explode('|', $file->getAttribute('path'));
 
 					foreach ($files as $file) {
 						$path = '';
 
 						// Get the full path of the files that are going to be used for modification
 						if ((substr($file, 0, 7) == 'catalog')) {
 							$path = DIR_CATALOG . substr($file, 8);
 						}
 
 						if ((substr($file, 0, 5) == 'admin')) {
 							$path = DIR_APPLICATION . substr($file, 6);
 						}
 
 						if ((substr($file, 0, 6) == 'system')) {
 							$path = DIR_SYSTEM . substr($file, 7);
 						}
 
 						if ($path) {
 							$files = glob($path, GLOB_BRACE);
 
 							if ($files) {
 								foreach ($files as $file) {
 									// Get the key to be used for the modification cache filename.
 									if (substr($file, 0, strlen(DIR_CATALOG)) == DIR_CATALOG) {
 										$key = 'catalog/' . substr($file, strlen(DIR_CATALOG));
 									}
 
 									if (substr($file, 0, strlen(DIR_APPLICATION)) == DIR_APPLICATION) {
 										$key = 'admin/' . substr($file, strlen(DIR_APPLICATION));
 									}
 
 									if (substr($file, 0, strlen(DIR_SYSTEM)) == DIR_SYSTEM) {
 										$key = 'system/' . substr($file, strlen(DIR_SYSTEM));
 									}
 
 									// If file contents is not already in the modification array we need to load it.
 									if (!isset($modification[$key])) {
 										$content = file_get_contents($file);
 
 										$modification[$key] = preg_replace('~\r?\n~', "\n", $content);
 										$original[$key] = preg_replace('~\r?\n~', "\n", $content);
 
 										// Log
 										$log[] = PHP_EOL . 'FILE: ' . $key;
 									}
 
 									foreach ($operations as $operation) {
 										$error = $operation->getAttribute('error');
 
 										// Ignoreif
 										$ignoreif = $operation->getElementsByTagName('ignoreif')->item(0);
 
 										if ($ignoreif) {
 											if ($ignoreif->getAttribute('regex') != 'true') {
 												if (strpos($modification[$key], $ignoreif->textContent) !== false) {
 													continue;
 												}
 											} else {
 												if (preg_match($ignoreif->textContent, $modification[$key])) {
 													continue;
 												}
 											}
 										}
 
 										$status = false;
 
 										// Search and replace
 										if ($operation->getElementsByTagName('search')->item(0)->getAttribute('regex') != 'true') {
 											// Search
 											$search = $operation->getElementsByTagName('search')->item(0)->textContent;
 											$trim = $operation->getElementsByTagName('search')->item(0)->getAttribute('trim');
 											$index = $operation->getElementsByTagName('search')->item(0)->getAttribute('index');
 
 											// Trim line if no trim attribute is set or is set to true.
 											if (!$trim || $trim == 'true') {
 												$search = trim($search);
 											}
 
 											// Add
 											$add = $operation->getElementsByTagName('add')->item(0)->textContent;
 											$trim = $operation->getElementsByTagName('add')->item(0)->getAttribute('trim');
 											$position = $operation->getElementsByTagName('add')->item(0)->getAttribute('position');
 											$offset = $operation->getElementsByTagName('add')->item(0)->getAttribute('offset');
 
 											if ($offset == '') {
 												$offset = 0;
 											}
 
 											// Trim line if is set to true.
 											if ($trim == 'true') {
 												$add = trim($add);
 											}
 
 											// Log
 											$log[] = 'CODE: ' . $search;
 
 											// Check if using indexes
 											if ($index !== '') {
 												$indexes = explode(',', $index);
 											} else {
 												$indexes = array();
 											}
 
 											// Get all the matches
 											$i = 0;
 
 											$lines = explode("\n", $modification[$key]);
 
 											for ($line_id = 0; $line_id < count($lines); $line_id++) {
 												$line = $lines[$line_id];
 
 												// Status
 												$match = false;
 
 												// Check to see if the line matches the search code.
 												if (stripos($line, $search) !== false) {
 													// If indexes are not used then just set the found status to true.
 													if (!$indexes) {
 														$match = true;
 													} elseif (in_array($i, $indexes)) {
 														$match = true;
 													}
 
 													$i++;
 												}
 
 												// Now for replacing or adding to the matched elements
 												if ($match) {
 													switch ($position) {
 														default:
 														case 'replace':
 															$new_lines = explode("\n", $add);
 
 															if ($offset < 0) {
 																array_splice($lines, $line_id + $offset, abs($offset) + 1, array(str_replace($search, $add, $line)));
 
 																$line_id -= $offset;
 															} else {
 																array_splice($lines, $line_id, $offset + 1, array(str_replace($search, $add, $line)));
 															}
 															break;
 														case 'before':
 															$new_lines = explode("\n", $add);
 
 															array_splice($lines, $line_id - $offset, 0, $new_lines);
 
 															$line_id += count($new_lines);
 															break;
 														case 'after':
 															$new_lines = explode("\n", $add);
 
 															array_splice($lines, ($line_id + 1) + $offset, 0, $new_lines);
 
 															$line_id += count($new_lines);
 															break;
 													}
 
 													// Log
 													$log[] = 'LINE: ' . $line_id;
 
 													$status = true;
 												}
 											}
 
 											$modification[$key] = implode("\n", $lines);
 										} else {
 											$search = trim($operation->getElementsByTagName('search')->item(0)->textContent);
 											$limit = $operation->getElementsByTagName('search')->item(0)->getAttribute('limit');
 											$replace = trim($operation->getElementsByTagName('add')->item(0)->textContent);
 
 											// Limit
 											if (!$limit) {
 												$limit = -1;
 											}
 
 											// Log
 											$match = array();
 
 											preg_match_all($search, $modification[$key], $match, PREG_OFFSET_CAPTURE);
 
 											// Remove part of the the result if a limit is set.
 											if ($limit > 0) {
 												$match[0] = array_slice($match[0], 0, $limit);
 											}
 
 											if ($match[0]) {
 												$log[] = 'REGEX: ' . $search;
 
 												for ($i = 0; $i < count($match[0]); $i++) {
 													$log[] = 'LINE: ' . (substr_count(substr($modification[$key], 0, $match[0][$i][1]), "\n") + 1);
 												}
 
 												$status = true;
 											}
 
 											// Make the modification
 											$modification[$key] = preg_replace($search, $replace, $modification[$key], $limit);
 										}
 
 										if (!$status) {
 											// Abort applying this modification completely.
 											if ($error == 'abort') {
 												$modification = $recovery;
 												// Log
 												$log[] = 'NOT FOUND - ABORTING!';
 												break 5;
 											}
 											// Skip current operation or break
 											elseif ($error == 'skip') {
 												// Log
 												$log[] = 'NOT FOUND - OPERATION SKIPPED!';
 												continue;
 											}
 											// Break current operations
 											else {
 												// Log
 												$log[] = 'NOT FOUND - OPERATIONS ABORTED!';
 											 	break;
 											}
 										}
 									}
 								}
 							}
 						}
 					}
 				}
 
 				// Log
 				$log[] = '----------------------------------------------------------------';
 			}
 
 			// Log
 			$ocmod = new Log('ocmod.log');
 			$ocmod->write(implode("\n", $log));
 
 			// Write all modification files
 			foreach ($modification as $key => $value) {
 				// Only create a file if there are changes
 				if ($original[$key] != $value) {
 					$path = '';
 
 					$directories = explode('/', dirname($key));
 
 					foreach ($directories as $directory) {
 						$path = $path . '/' . $directory;
 
 						if (!is_dir(DIR_MODIFICATION . $path)) {
 							@mkdir(DIR_MODIFICATION . $path, 0777);
 						}
 					}
 
 					$handle = fopen(DIR_MODIFICATION . $key, 'w');
 
 					fwrite($handle, $value);
 
 					fclose($handle);
 				}
 			}
 
 			// Maintance mode back to original settings
 			$this->model_setting_setting->editSettingValue('config', 'config_maintenance', $maintenance);
 
 			// Do not return success message if refresh() was called with $data
 			$this->session->data['success'] = $this->language->get('text_success');
 
 			$url = '';
 
 			if (isset($this->request->get['sort'])) {
 				$url .= '&sort=' . $this->request->get['sort'];
 			}
 
 			if (isset($this->request->get['order'])) {
 				$url .= '&order=' . $this->request->get['order'];
 			}
 
 			if (isset($this->request->get['page'])) {
 				$url .= '&page=' . $this->request->get['page'];
 			}
 
 			$this->response->redirect($this->url->link(!empty($data['redirect']) ? $data['redirect'] : 'marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url, true));
 		}
 
 		$this->getList();
 	}
 
 	public function clear() {
 		$this->load->language('marketplace/modification');
 
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 
 		if ($this->validate()) {
 			$files = array();
 
 			// Make path into an array
 			$path = array(DIR_MODIFICATION . '*');
 
 			// 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);
 
 			// Clear all modification files
 			foreach ($files as $file) {
 				if ($file != DIR_MODIFICATION . 'index.html') {
 					// If file just delete
 					if (is_file($file)) {
 						unlink($file);
 
 					// If directory use the remove directory function
 					} elseif (is_dir($file)) {
 						rmdir($file);
 					}
 				}
 			}
 
 			$this->session->data['success'] = $this->language->get('text_success');
 
 			$url = '';
 
 			if (isset($this->request->get['sort'])) {
 				$url .= '&sort=' . $this->request->get['sort'];
 			}
 
 			if (isset($this->request->get['order'])) {
 				$url .= '&order=' . $this->request->get['order'];
 			}
 
 			if (isset($this->request->get['page'])) {
 				$url .= '&page=' . $this->request->get['page'];
 			}
 
 			$this->response->redirect($this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url, true));
 		}
 
 		$this->getList();
 	}
 
 	public function enable() {
 		$this->load->language('marketplace/modification');
 
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 
 		if (isset($this->request->get['modification_id']) && $this->validate()) {
 			$this->model_setting_modification->enableModification($this->request->get['modification_id']);
 
 			$this->session->data['success'] = $this->language->get('text_success');
 
 			$url = '';
 
 			if (isset($this->request->get['sort'])) {
 				$url .= '&sort=' . $this->request->get['sort'];
 			}
 
 			if (isset($this->request->get['order'])) {
 				$url .= '&order=' . $this->request->get['order'];
 			}
 
 			if (isset($this->request->get['page'])) {
 				$url .= '&page=' . $this->request->get['page'];
 			}
 
 			$this->response->redirect($this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url, true));
 		}
 
 		$this->getList();
 	}
 
 	public function disable() {
 		$this->load->language('marketplace/modification');
 
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 
 		if (isset($this->request->get['modification_id']) && $this->validate()) {
 			$this->model_setting_modification->disableModification($this->request->get['modification_id']);
 
 			$this->session->data['success'] = $this->language->get('text_success');
 
 			$url = '';
 
 			if (isset($this->request->get['sort'])) {
 				$url .= '&sort=' . $this->request->get['sort'];
 			}
 
 			if (isset($this->request->get['order'])) {
 				$url .= '&order=' . $this->request->get['order'];
 			}
 
 			if (isset($this->request->get['page'])) {
 				$url .= '&page=' . $this->request->get['page'];
 			}
 
 			$this->response->redirect($this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url, true));
 		}
 
 		$this->getList();
 	}
 
 	public function clearlog() {
 		$this->load->language('marketplace/modification');
 		
 		$this->document->setTitle($this->language->get('heading_title'));
 
 		$this->load->model('setting/modification');
 		
 		if ($this->validate()) {
 			$handle = fopen(DIR_LOGS . 'ocmod.log', 'w+');
 
 			fclose($handle);
 
 			$this->session->data['success'] = $this->language->get('text_success');
 
 			$url = '';
 
 			if (isset($this->request->get['sort'])) {
 				$url .= '&sort=' . $this->request->get['sort'];
 			}
 
 			if (isset($this->request->get['order'])) {
 				$url .= '&order=' . $this->request->get['order'];
 			}
 
 			if (isset($this->request->get['page'])) {
 				$url .= '&page=' . $this->request->get['page'];
 			}
 
 			$this->response->redirect($this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url, true));
 		}
 
 		$this->getList();
 	}
 
 	protected function getList() {
 		if (isset($this->request->get['sort'])) {
 			$sort = $this->request->get['sort'];
 		} else {
 			$sort = 'name';
 		}
 
 		if (isset($this->request->get['order'])) {
 			$order = $this->request->get['order'];
 		} else {
 			$order = 'ASC';
 		}
 
 		if (isset($this->request->get['page'])) {
 			$page = $this->request->get['page'];
 		} else {
 			$page = 1;
 		}
 
 		$url = '';
 
 		if (isset($this->request->get['sort'])) {
 			$url .= '&sort=' . $this->request->get['sort'];
 		}
 
 		if (isset($this->request->get['order'])) {
 			$url .= '&order=' . $this->request->get['order'];
 		}
 
 		if (isset($this->request->get['page'])) {
 			$url .= '&page=' . $this->request->get['page'];
 		}
 
 		$data['breadcrumbs'] = array();
 
 		$data['breadcrumbs'][] = array(
 			'text' => $this->language->get('text_home'),
 			'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'], true)
 		);
 
 		$data['breadcrumbs'][] = array(
 			'text' => $this->language->get('heading_title'),
 			'href' => $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'], true)
 		);
 
 		$data['refresh'] = $this->url->link('marketplace/modification/refresh', 'user_token=' . $this->session->data['user_token'] . $url, true);
 		$data['clear'] = $this->url->link('marketplace/modification/clear', 'user_token=' . $this->session->data['user_token'] . $url, true);
 		$data['delete'] = $this->url->link('marketplace/modification/delete', 'user_token=' . $this->session->data['user_token'] . $url, true);
 
 		$data['modifications'] = array();
 
 		$filter_data = array(
 			'sort'  => $sort,
 			'order' => $order,
 			'start' => ($page - 1) * $this->config->get('config_limit_admin'),
 			'limit' => $this->config->get('config_limit_admin')
 		);
 
 		$modification_total = $this->model_setting_modification->getTotalModifications();
 
 		$results = $this->model_setting_modification->getModifications($filter_data);
 
 		foreach ($results as $result) {
 			$data['modifications'][] = array(
 				'modification_id' => $result['modification_id'],
 				'name'            => $result['name'],
 				'author'          => $result['author'],
 				'version'         => $result['version'],
 				'status'          => $result['status'] ? $this->language->get('text_enabled') : $this->language->get('text_disabled'),
 				'date_added'      => date($this->language->get('date_format_short'), strtotime($result['date_added'])),
 				'link'            => $result['link'],
 				'enable'          => $this->url->link('marketplace/modification/enable', 'user_token=' . $this->session->data['user_token'] . '&modification_id=' . $result['modification_id'], true),
 				'disable'         => $this->url->link('marketplace/modification/disable', 'user_token=' . $this->session->data['user_token'] . '&modification_id=' . $result['modification_id'], true),
 				'enabled'         => $result['status']
 			);
 		}
 
 		$data['user_token'] = $this->session->data['user_token'];
 
 		if (isset($this->error['warning'])) {
 			$data['error_warning'] = $this->error['warning'];
 		} else {
 			$data['error_warning'] = '';
 		}
 
 		if (isset($this->session->data['success'])) {
 			$data['success'] = $this->session->data['success'];
 
 			unset($this->session->data['success']);
 		} else {
 			$data['success'] = '';
 		}
 
 		if (isset($this->request->post['selected'])) {
 			$data['selected'] = (array)$this->request->post['selected'];
 		} else {
 			$data['selected'] = array();
 		}
 
 		$url = '';
 
 		if ($order == 'ASC') {
 			$url .= '&order=DESC';
 		} else {
 			$url .= '&order=ASC';
 		}
 
 		if (isset($this->request->get['page'])) {
 			$url .= '&page=' . $this->request->get['page'];
 		}
 
 		$data['sort_name'] = $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . '&sort=name' . $url, true);
 		$data['sort_author'] = $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . '&sort=author' . $url, true);
 		$data['sort_version'] = $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . '&sort=version' . $url, true);
 		$data['sort_status'] = $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . '&sort=status' . $url, true);
 		$data['sort_date_added'] = $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . '&sort=date_added' . $url, true);
 
 		$url = '';
 
 		if (isset($this->request->get['sort'])) {
 			$url .= '&sort=' . $this->request->get['sort'];
 		}
 
 		if (isset($this->request->get['order'])) {
 			$url .= '&order=' . $this->request->get['order'];
 		}
 
 		$pagination = new Pagination();
 		$pagination->total = $modification_total;
 		$pagination->page = $page;
 		$pagination->limit = $this->config->get('config_limit_admin');
 		$pagination->url = $this->url->link('marketplace/modification', 'user_token=' . $this->session->data['user_token'] . $url . '&page={page}', true);
 
 		$data['pagination'] = $pagination->render();
 
 		$data['results'] = sprintf($this->language->get('text_pagination'), ($modification_total) ? (($page - 1) * $this->config->get('config_limit_admin')) + 1 : 0, ((($page - 1) * $this->config->get('config_limit_admin')) > ($modification_total - $this->config->get('config_limit_admin'))) ? $modification_total : ((($page - 1) * $this->config->get('config_limit_admin')) + $this->config->get('config_limit_admin')), $modification_total, ceil($modification_total / $this->config->get('config_limit_admin')));
 
 		$data['sort'] = $sort;
 		$data['order'] = $order;
 
 		// Log
 		$file = DIR_LOGS . 'ocmod.log';
 
 		if (file_exists($file)) {
 			$data['log'] = htmlentities(file_get_contents($file, FILE_USE_INCLUDE_PATH, null));
 		} else {
 			$data['log'] = '';
 		}
 
 		$data['clear_log'] = $this->url->link('marketplace/modification/clearlog', 'user_token=' . $this->session->data['user_token'], true);
 
 		$data['header'] = $this->load->controller('common/header');
 		$data['column_left'] = $this->load->controller('common/column_left');
 		$data['footer'] = $this->load->controller('common/footer');
 
 		$this->response->setOutput($this->load->view('marketplace/modification', $data));
 	}
 
 	protected function validate() {
 		if (!$this->user->hasPermission('modify', 'marketplace/modification')) {
 			$this->error['warning'] = $this->language->get('error_permission');
 		}
 
 		return !$this->error;
 	}
 }