function installSampleData() { $defaultTimeout = ini_get('max_execution_time'); @set_time_limit(360); $file_name = JRequest::getVar('file_name'); $foldertmp = JPATH_ROOT . DS . 'tmp'; $folderbackup = $this->_template_folder_path . DS . 'backups'; $link = ''; $errors = array(); $isNotExisted = array(); $obj_read_xml_file = new JSNReadXMLFile(); $session = JFactory::getSession(); $login_identifier = md5('state_login_' . strtolower($this->_template_name)); $sessionExtFailedId = md5('exts_failed_install_' . strtolower($this->_template_name)); //$identifier = md5('state_installation_'.strtolower($this->_template_name)); $state_login = $session->get($login_identifier, false, 'jsntemplatesession'); $failedExts = $session->get($sessionExtFailedId, array(), 'jsntemplatesession'); if (!$state_login) { jexit('Invalid Token'); } $obj_sample_data_helper = new JSNSampleDataHelper(); $array_non_basic_module = $obj_sample_data_helper->getNonBasicModule(); $array_non_basic_admin_module = $obj_sample_data_helper->getNonBasicAdminModule(); $array_3rd_extension_menu = $obj_sample_data_helper->getThirdExtensionMenus(); $domain = $obj_sample_data_helper->getDomain(); if (!is_writable($foldertmp)) { $obj_sample_data_helper->deleteSampleDataFile($file_name); echo json_encode(array('download' => false, 'message' => JText::_('JSN_SAMPLE_DATA_TEMP_FOLDER_UNWRITABLE'), 'redirect_link' => $link)); return; } $path = $foldertmp . DS . $file_name; if (!JFile::exists($path)) { echo json_encode(array('install' => false, 'message' => JText::_('JSN_SAMPLE_DATA_PACKAGE_FILE_NOT_FOUND'), 'redirect_link' => $link, 'manual' => true)); return; } $unpackage = $obj_sample_data_helper->unpackPackage($file_name); if ($unpackage) { $sample_xml_data = $obj_read_xml_file->getSampleDataFileContent($unpackage, $this->_template_name); $installed_data = $sample_xml_data['installed_data']; if ($installed_data && is_array($installed_data)) { if (trim($sample_xml_data['version']) != trim($this->_template_version)) { $obj_sample_data_helper->deleteSampleDataFile($file_name); $obj_sample_data_helper->deleteSampleDataFolder($unpackage); echo json_encode(array('install' => false, 'message' => JText::_('JSN_SAMPLE_DATA_OUTDATED_PRODUCT'), 'redirect_link' => $link)); return; } else { foreach ($failedExts as $key => $value) { unset($installed_data[$key]); if (isset($value['message']) && $value['message'] != '') { $errors[] = $value['message']; } /* Only for an extension that doesn't exist, not can-not-be upgraded one */ if (isset($value['exist']) && $value['exist'] === false) { $isNotExisted[] = $key; } } $obj_backup = JSNBackup::getInstance(); if (is_writable($folderbackup)) { $backup_file_name = $obj_backup->executeBackup($this->_template_folder_path . DS . 'backups', $domain, $installed_data); } else { $backup_file_name = ''; } $obj_sample_data_helper->deleteNonBasicAdminModule(); $obj_sample_data_helper->installSampleData($installed_data); /* Clean up records of non-installed extensions */ if (count($isNotExisted)) { $asset = JTable::getInstance('Asset'); foreach ($isNotExisted as $element) { $element = 'com_' . $element; /* Delete assets record */ if ($asset->loadByName($element)) { $asset->delete(); } /* Disable menu items (if available) */ $obj_sample_data_helper->disableMenuItems($element); } } $obj_sample_data_helper->runQueryNonBasicModule($array_non_basic_module); $obj_sample_data_helper->runQueryNonBasicModule($array_non_basic_admin_module, true); $obj_sample_data_helper->restoreThirdExtensionMenus($array_3rd_extension_menu); $obj_sample_data_helper->rebuildMenu(); $obj_sample_data_helper->copyContentFromFilesFolder($unpackage); $obj_sample_data_helper->deleteSampleDataFolder($unpackage); $obj_sample_data_helper->setDefaultTemplate(strtolower($this->_template_name)); $obj_sample_data_helper->deleteSampleDataFile($file_name); //$session->set($identifier, true, 'jsntemplatesession'); $session->set($login_identifier, false, 'jsntemplatesession'); echo json_encode(array('install' => true, 'message' => '', 'redirect_link' => $link, 'warnings' => $errors, 'backup_file_name' => $backup_file_name)); $session->clear($sessionExtFailedId, 'jsntemplatesession'); return; } } else { $obj_sample_data_helper->deleteSampleDataFile($file_name); echo json_encode(array('install' => false, 'message' => JText::_('JSN_SAMPLE_DATA_INVALID'), 'redirect_link' => $link, 'manual' => true)); return; } } else { $obj_sample_data_helper->deleteSampleDataFile($file_name); echo json_encode(array('install' => false, 'message' => JText::_('JSN_SAMPLE_DATA_UNABLE_EXTRACT_PACKAGE'), 'redirect_link' => $link)); exit; } return; }