first commit
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@@ -0,0 +1,537 @@
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<?php
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class ControllerExtensionModuleOc3xStorageCleaner extends Controller {
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private $error = array();
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private $maintenance = 0;
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public function index() {
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$this->load->language('extension/module/oc3x_storage_cleaner');
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$this->document->setTitle($this->language->get('page_title'));
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$this->load->model('setting/setting');
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if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
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$this->model_setting_setting->editSetting('oc3x_storage_cleaner', $this->request->post);
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$this->session->data['success'] = $this->language->get('text_success');
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$this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module', true));
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}
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$data['heading_title'] = $this->language->get('heading_title');
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$data['tab_settings'] = $this->language->get('tab_settings');
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$data['tab_help'] = $this->language->get('tab_help');
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$data['text_edit'] = $this->language->get('text_edit');
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$data['text_documentation'] = $this->language->get('text_documentation');
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$data['text_developer'] = $this->language->get('text_developer');
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$data['text_enabled'] = $this->language->get('text_enabled');
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$data['text_disabled'] = $this->language->get('text_disabled');
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$data['entry_status'] = $this->language->get('entry_status');
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$data['entry_size'] = $this->language->get('entry_size');
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$data['button_save'] = $this->language->get('button_save');
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$data['button_cancel'] = $this->language->get('button_cancel');
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if (isset($this->error['warning'])) {
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$data['error_warning'] = $this->error['warning'];
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} else {
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$data['error_warning'] = '';
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}
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$data['breadcrumbs'] = array();
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$data['breadcrumbs'][] = array(
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'text' => $this->language->get('text_home'),
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'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'], true)
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);
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$data['breadcrumbs'][] = array(
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'text' => $this->language->get('text_extension'),
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'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'], true)
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);
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$data['breadcrumbs'][] = array(
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'text' => $this->language->get('page_title'),
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'href' => $this->url->link('extension/module/oc3x_storage_cleaner', 'user_token=' . $this->session->data['user_token'], true)
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);
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$data['action'] = $this->url->link('extension/module/oc3x_storage_cleaner', 'user_token=' . $this->session->data['user_token'], true);
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$data['cancel'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'], true);
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if (isset($this->request->post['oc3x_storage_cleaner_status'])) {
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$data['oc3x_storage_cleaner_status'] = $this->request->post['oc3x_storage_cleaner_status'];
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} else {
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$data['oc3x_storage_cleaner_status'] = $this->config->get('oc3x_storage_cleaner_status');
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}
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if (isset($this->request->post['oc3x_storage_cleaner_size'])) {
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$data['oc3x_storage_cleaner_size'] = $this->request->post['oc3x_storage_cleaner_size'];
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} else {
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$data['oc3x_storage_cleaner_size'] = $this->config->get('oc3x_storage_cleaner_size');
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}
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$data['header'] = $this->load->controller('common/header');
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$data['column_left'] = $this->load->controller('common/column_left');
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$data['footer'] = $this->load->controller('common/footer');
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$this->response->setOutput($this->load->view('extension/module/oc3x_storage_cleaner', $data));
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}
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public function clearCache() {
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$this->load->language('extension/module/oc3x_storage_cleaner');
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$json = array();
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if (!$this->validateWidget() || empty($this->request->post['key'])) {
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$json['error'] = $this->language->get('error_permission');
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} else {
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$key = $this->request->post['key'];
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if ($key == 'system') {
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$dir = DIR_CACHE;
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} elseif ($key == 'modification') {
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// Just before files are deleted, if config settings say maintenance mode is off then turn it on
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$this->maintenance = $this->config->get('config_maintenance');
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$this->load->model('setting/setting');
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$this->model_setting_setting->editSettingValue('config', 'config_maintenance', true);
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$dir = DIR_MODIFICATION;
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} elseif ($key == 'image') {
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$dir = DIR_IMAGE . 'cache/';
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} else {
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$dir = false;
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}
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if ($dir) {
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$files = array();
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// Make path into an array
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$path = array($dir . '*');
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// While the path array is still populated keep looping through
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while (count($path) != 0) {
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$next = array_shift($path);
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foreach (glob($next) as $file) {
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// If directory add to path array
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if (is_dir($file)) {
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$path[] = $file . '/*';
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}
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// Add the file to the files to be deleted array
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$files[] = $file;
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}
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}
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// Reverse sort the file array
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rsort($files);
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// Clear all files
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foreach ($files as $file) {
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if ($file != $dir . 'index.html' && $file != $dir . '.htaccess') {
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// If file just delete
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if (is_file($file)) {
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unlink($file);
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// If directory use the remove directory function
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} elseif (is_dir($file)) {
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rmdir($file);
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}
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}
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}
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if ($key == 'modification') {
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$this->refreshModification();
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}
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$this->load->model('extension/module/oc3x_storage_cleaner');
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if ($this->config->get('oc3x_storage_cleaner_size')) {
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$json['size'] = $this->model_extension_module_oc3x_storage_cleaner->getSize();
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}
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$json['success'] = $this->language->get('text_success_clear');
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}
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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public function clearLog() {
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$this->load->language('extension/module/oc3x_storage_cleaner');
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$json = array();
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if (!$this->validateWidget() || empty($this->request->post['key'])) {
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$json['error'] = $this->language->get('error_permission');
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} else {
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$key = $this->request->post['key'];
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if ($key == 'error') {
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$file = DIR_LOGS . $this->config->get('config_error_filename');
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} elseif ($key == 'modification') {
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$file = DIR_LOGS . 'ocmod.log';
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} else {
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$file = false;
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}
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if ($file) {
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$handle = fopen($file, 'w+');
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fclose($handle);
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$this->load->model('extension/module/oc3x_storage_cleaner');
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if ($this->config->get('oc3x_storage_cleaner_size')) {
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$json['size'] = $this->model_extension_module_oc3x_storage_cleaner->getSize();
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}
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$json['success'] = $this->language->get('text_success_clear');
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}
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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protected function refreshModification() {
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$this->load->model('setting/modification');
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$this->load->model('setting/setting');
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//Log
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$log = array();
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// Begin
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$xml = array();
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// Load the default modification XML
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$xml[] = file_get_contents(DIR_SYSTEM . 'modification.xml');
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// This is purly for developers so they can run mods directly and have them run without upload sfter each change.
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$files = glob(DIR_SYSTEM . '*.ocmod.xml');
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if ($files) {
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foreach ($files as $file) {
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$xml[] = file_get_contents($file);
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}
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}
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// Get the default modification file
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$results = $this->model_setting_modification->getModifications();
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foreach ($results as $result) {
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if ($result['status']) {
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$xml[] = $result['xml'];
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}
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}
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$modification = array();
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foreach ($xml as $xml) {
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if (empty($xml)){
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continue;
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}
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$dom = new DOMDocument('1.0', 'UTF-8');
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$dom->preserveWhiteSpace = false;
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$dom->loadXml($xml);
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// Log
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$log[] = 'MOD: ' . $dom->getElementsByTagName('name')->item(0)->textContent;
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// Wipe the past modification store in the backup array
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$recovery = array();
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// Set the a recovery of the modification code in case we need to use it if an abort attribute is used.
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if (isset($modification)) {
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$recovery = $modification;
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}
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$files = $dom->getElementsByTagName('modification')->item(0)->getElementsByTagName('file');
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foreach ($files as $file) {
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$operations = $file->getElementsByTagName('operation');
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$files = explode('|', $file->getAttribute('path'));
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foreach ($files as $file) {
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$path = '';
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// Get the full path of the files that are going to be used for modification
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if ((substr($file, 0, 7) == 'catalog')) {
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$path = DIR_CATALOG . substr($file, 8);
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}
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if ((substr($file, 0, 5) == 'admin')) {
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$path = DIR_APPLICATION . substr($file, 6);
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}
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if ((substr($file, 0, 6) == 'system')) {
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$path = DIR_SYSTEM . substr($file, 7);
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}
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if ($path) {
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$files = glob($path, GLOB_BRACE);
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if ($files) {
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foreach ($files as $file) {
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// Get the key to be used for the modification cache filename.
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if (substr($file, 0, strlen(DIR_CATALOG)) == DIR_CATALOG) {
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$key = 'catalog/' . substr($file, strlen(DIR_CATALOG));
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}
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if (substr($file, 0, strlen(DIR_APPLICATION)) == DIR_APPLICATION) {
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$key = 'admin/' . substr($file, strlen(DIR_APPLICATION));
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}
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if (substr($file, 0, strlen(DIR_SYSTEM)) == DIR_SYSTEM) {
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$key = 'system/' . substr($file, strlen(DIR_SYSTEM));
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}
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// If file contents is not already in the modification array we need to load it.
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if (!isset($modification[$key])) {
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$content = file_get_contents($file);
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$modification[$key] = preg_replace('~\r?\n~', "\n", $content);
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$original[$key] = preg_replace('~\r?\n~', "\n", $content);
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// Log
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$log[] = PHP_EOL . 'FILE: ' . $key;
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}
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foreach ($operations as $operation) {
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$error = $operation->getAttribute('error');
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// Ignoreif
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$ignoreif = $operation->getElementsByTagName('ignoreif')->item(0);
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if ($ignoreif) {
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if ($ignoreif->getAttribute('regex') != 'true') {
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if (strpos($modification[$key], $ignoreif->textContent) !== false) {
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continue;
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}
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} else {
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if (preg_match($ignoreif->textContent, $modification[$key])) {
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continue;
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}
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}
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}
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$status = false;
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// Search and replace
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if ($operation->getElementsByTagName('search')->item(0)->getAttribute('regex') != 'true') {
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// Search
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$search = $operation->getElementsByTagName('search')->item(0)->textContent;
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$trim = $operation->getElementsByTagName('search')->item(0)->getAttribute('trim');
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$index = $operation->getElementsByTagName('search')->item(0)->getAttribute('index');
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// Trim line if no trim attribute is set or is set to true.
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if (!$trim || $trim == 'true') {
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$search = trim($search);
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}
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// Add
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$add = $operation->getElementsByTagName('add')->item(0)->textContent;
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$trim = $operation->getElementsByTagName('add')->item(0)->getAttribute('trim');
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$position = $operation->getElementsByTagName('add')->item(0)->getAttribute('position');
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$offset = $operation->getElementsByTagName('add')->item(0)->getAttribute('offset');
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if ($offset == '') {
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$offset = 0;
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}
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// Trim line if is set to true.
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if ($trim == 'true') {
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$add = trim($add);
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}
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// Log
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$log[] = 'CODE: ' . $search;
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// Check if using indexes
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if ($index !== '') {
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$indexes = explode(',', $index);
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} else {
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$indexes = array();
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}
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// Get all the matches
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$i = 0;
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$lines = explode("\n", $modification[$key]);
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for ($line_id = 0; $line_id < count($lines); $line_id++) {
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$line = $lines[$line_id];
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// Status
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$match = false;
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// Check to see if the line matches the search code.
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if (stripos($line, $search) !== false) {
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// If indexes are not used then just set the found status to true.
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if (!$indexes) {
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$match = true;
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} elseif (in_array($i, $indexes)) {
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$match = true;
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}
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$i++;
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}
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// Now for replacing or adding to the matched elements
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if ($match) {
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switch ($position) {
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default:
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case 'replace':
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$new_lines = explode("\n", $add);
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if ($offset < 0) {
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array_splice($lines, $line_id + $offset, abs($offset) + 1, array(str_replace($search, $add, $line)));
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$line_id -= $offset;
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} else {
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array_splice($lines, $line_id, $offset + 1, array(str_replace($search, $add, $line)));
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}
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break;
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case 'before':
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$new_lines = explode("\n", $add);
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array_splice($lines, $line_id - $offset, 0, $new_lines);
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$line_id += count($new_lines);
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break;
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case 'after':
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$new_lines = explode("\n", $add);
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array_splice($lines, ($line_id + 1) + $offset, 0, $new_lines);
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$line_id += count($new_lines);
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break;
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}
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// Log
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$log[] = 'LINE: ' . $line_id;
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$status = true;
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}
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}
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$modification[$key] = implode("\n", $lines);
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} else {
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$search = trim($operation->getElementsByTagName('search')->item(0)->textContent);
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$limit = $operation->getElementsByTagName('search')->item(0)->getAttribute('limit');
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$replace = trim($operation->getElementsByTagName('add')->item(0)->textContent);
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// Limit
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if (!$limit) {
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$limit = -1;
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}
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// Log
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$match = array();
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preg_match_all($search, $modification[$key], $match, PREG_OFFSET_CAPTURE);
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// Remove part of the the result if a limit is set.
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if ($limit > 0) {
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$match[0] = array_slice($match[0], 0, $limit);
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}
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if ($match[0]) {
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$log[] = 'REGEX: ' . $search;
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for ($i = 0; $i < count($match[0]); $i++) {
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$log[] = 'LINE: ' . (substr_count(substr($modification[$key], 0, $match[0][$i][1]), "\n") + 1);
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}
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$status = true;
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}
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// Make the modification
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$modification[$key] = preg_replace($search, $replace, $modification[$key], $limit);
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}
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if (!$status) {
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// Abort applying this modification completely.
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if ($error == 'abort') {
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$modification = $recovery;
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// Log
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$log[] = 'NOT FOUND - ABORTING!';
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break 5;
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}
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// Skip current operation or break
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elseif ($error == 'skip') {
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// Log
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$log[] = 'NOT FOUND - OPERATION SKIPPED!';
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continue;
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}
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// Break current operations
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else {
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// Log
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$log[] = 'NOT FOUND - OPERATIONS ABORTED!';
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break;
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}
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}
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}
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}
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}
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}
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}
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}
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// Log
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$log[] = '----------------------------------------------------------------';
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}
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// Log
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$ocmod = new Log('ocmod.log');
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$ocmod->write(implode("\n", $log));
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|
||||
// Write all modification files
|
||||
foreach ($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', $this->maintenance);
|
||||
}
|
||||
|
||||
protected function validate() {
|
||||
if (!$this->user->hasPermission('modify', 'extension/module/oc3x_storage_cleaner')) {
|
||||
$this->error['warning'] = $this->language->get('error_permission');
|
||||
}
|
||||
|
||||
return !$this->error;
|
||||
}
|
||||
|
||||
protected function validateWidget() {
|
||||
if (!$this->user->hasPermission('access', 'extension/module/oc3x_storage_cleaner') || !$this->user->hasPermission('modify', 'extension/module/oc3x_storage_cleaner') || !$this->config->get('oc3x_storage_cleaner_status')) {
|
||||
$this->error['warning'] = $this->language->get('error_permission');
|
||||
}
|
||||
|
||||
return !$this->error;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user