OwlCyberSecurity - MANAGER

Edit File: ajax.php

<?php

// using jsend format: http://labs.omniti.com/labs/jsend
	function wpgrade_ajax_upgradestep_check_marketplace_data() {

set_time_limit(300); // 5min time limit

// Default Data Structure
		// ----------------------

$response = array
			(
				// no status checks, request has no input dependencies
				'status' => 'success',
				// default data to standard error state
				'data' => array
					(
						'state' => 'error',
						'html' => wpgrade::coreview('upgrader/unknown-ajax-error'.EXT),
					),
			);

// Determine Correctness of Marketplace Data
		// -----------------------------------------

$theme_data = wp_get_theme();

// Ensure the name of the template.
		// Only the template needs to be updated.
		if (is_child_theme()) {
			$template = wp_get_theme($theme_data->template);
			$theme_name = $template->Name;
		}
		else { // ! is_child_theme
			$theme_name = $theme_data->Name;
		}

$allow_cache = false;

$marketplace_username = wpgrade::option('marketplace_username');
		$marketplace_api_key = wpgrade::option('marketplace_api_key');

if ( ! empty($marketplace_username) && ! empty($marketplace_api_key)) {

$upgrader = new WPGradeAjaxUpgrader($marketplace_username, $marketplace_api_key);

try {
				if ($upgrader->valid_marketplace_data($allow_cache)) {
					$response['data'] = array('state' => 'available', 'html' => null);
				}
				else { // invalid marktplace data
					$response['data'] = array
						(
							'state' => 'error',
							'html' => wpgrade::coreview('upgrader/invalid-marketplace-data'.EXT),
						);
				}
			}
			catch (Exception $e) {
				$response['data'] = array
					(
						'state' => 'error',
						'html' => wpgrade::coreview('upgrader/api-error'.EXT),
					);
			}
		}
		else { // missing marketplace credentials
			$response['data'] = array
				(
					'state' => 'error',
					'html' => wpgrade::coreview('upgrader/missing-marketplace-data'.EXT),
				);
		}

echo json_encode($response);
		die;
	}

// using jsend format: http://labs.omniti.com/labs/jsend
	function wpgrade_ajax_upgradestep_search_for_update() {

set_time_limit(300); // 5min time limit

// Default Data Structure
		// ----------------------

// Check for Update
		// ----------------

$theme_data = wp_get_theme();

$allow_cache = false;

$marketplace_username = wpgrade::option('marketplace_username');
		$marketplace_api_key = wpgrade::option('marketplace_api_key');

if ( ! empty($marketplace_username) && ! empty($marketplace_api_key)) {

$upgrader = new WPGradeAjaxUpgrader($marketplace_username, $marketplace_api_key);

if ($upgrader->is_update_available($theme_name, $allow_cache)) {
				$response['data'] = array('state' => 'available', 'html' => null);
			}
			else { // theme not available
				$response['data'] = array
					(
						'state' => 'error',
						'html' => wpgrade::coreview('upgrader/error-while-searching-for-update'.EXT, array('error_messages' => $upgrader->errors())),
					);
			}
		}
		else { // missing marketplace credentials
			$response['data'] = array
				(
					'state' => 'error',
					'html' => wpgrade::coreview('upgrader/missing-marketplace-data'.EXT),
				);
		}

echo json_encode($response);
		die;
	}

// using jsend format: http://labs.omniti.com/labs/jsend
	function wpgrade_ajax_upgradestep_backup_theme() {

set_time_limit(300); // 5min time limit

// Default Data Structure
		// ----------------------

// Create Backup
		// -------------

if (wpgrade::option('themeforest_upgrade_backup')) {
			$theme_data = wp_get_theme();

// Ensure the name of the template.
			// Only the template needs to be updated.
			if (is_child_theme()) {
				$template = wp_get_theme($theme_data->template);
				$theme_dirname = $template->Template;
			}
			else { // ! is_child_theme
				$theme_dirname = $theme_data->Template;
			}

$upgrader = new WPGradeAjaxUpgrader();

try {
				if ($upgrader->backup_theme($theme_dirname)) {
					$response['data'] = array('state' => 'available', 'html' => null);
				}
				else { // failed to backup file
					$response['data'] = array
						(
							'state' => 'error',
							'html' => wpgrade::coreview('upgrader/error-while-creating-backup'.EXT, array('error_messages' => $upgrader->errors())),
						);
				}
			}
			catch (Exception $e) {
				$response['data'] = array
					(
						'state' => 'error',
						'html' => wpgrade::coreview('upgrader/internal-backup-error'.EXT),
					);
			}
		}
		else { // skip backup
			$response['data']['state'] = 'available';
			$response['data']['html'] = 'Backup disabled in options.';
		}

echo json_encode($response);
		die;
	}

// using jsend format: http://labs.omniti.com/labs/jsend
	function wpgrade_ajax_upgradestep_analyze_download_options() {

set_time_limit(300); // 5min time limit

// @todo replace hardcoded path with tempfile
		$uploads = wp_upload_dir();
		$download_file = $uploads['path'].'/wpgrade-'.wpgrade::shortname().'-theme.tmp';

// Default Data Structure
		// ----------------------

$response = array
			(
				// no status checks, request has no input dependencies
				'status' => 'success',
				// default data to standard error state
				'data' => array
					(
						'state' => 'error',
						'info' => null,
						'html' => wpgrade::coreview('upgrader/unknown-ajax-error'.EXT),
					),
			);

// Create Backup
		// -------------

$theme_data = wp_get_theme();

$marketplace_username = wpgrade::option('marketplace_username');
		$marketplace_api_key = wpgrade::option('marketplace_api_key');

if ( ! empty($marketplace_username) && ! empty($marketplace_api_key)) {

$upgrader = new WPGradeAjaxUpgrader($marketplace_username, $marketplace_api_key);

try {
				$download_info = $upgrader->download_info($theme_name);
				if ($download_info !== null) {
					$response['data'] = array
						(
							'state' => 'success',
							'info' => $download_info,
							'html' => null,
						);
				}
				else { // failed to retrieve download info
					$response['data'] = array
						(
							'state' => 'error',
							'html' => wpgrade::coreview('upgrader/error-while-analyzing-download-options'.EXT, array('error_messages' => $upgrader->errors())),
						);
				}
			}
			catch (Exception $e) {
				$response['data'] = array
					(
						'state' => 'error',
						'html' => wpgrade::coreview('upgrader/internal-download-analysis-error'.EXT),
					);
			}
		}
		else { // missing marketplace credentials
			$response['data'] = array
				(
					'state' => 'error',
					'html' => wpgrade::coreview('upgrader/missing-marketplace-data'.EXT),
				);
		}

// reset default download file too,
		// @todo refactor out download_file to temp file
		file_put_contents($download_file, '');

echo json_encode($response);
		die;
	}

// using jsend format: http://labs.omniti.com/labs/jsend
	function wpgrade_ajax_upgradestep_download_package() {

set_time_limit(300); // 5min time limit

// @todo replace hardcoded path with tempfile
		$uploads = wp_upload_dir();
		$download_file = $uploads['path'].'/wpgrade-'.wpgrade::shortname().'-theme.tmp';

// Default Data Structure
		// ----------------------

// Process Request
		// ---------------

$theme_data = wp_get_theme();

$marketplace_username = wpgrade::option('marketplace_username');
		$marketplace_api_key = wpgrade::option('marketplace_api_key');

if ( ! empty($marketplace_username) && ! empty($marketplace_api_key)) {

$upgrader = new WPGradeAjaxUpgrader($marketplace_username, $marketplace_api_key);

try {
				if ($_POST['method'] == 'ajax-bytes-range') {
					$download_url = $upgrader->download_url($theme_name);
					if ($download_url !== null) {
						$upgrader->download
							(
								array
								(
									'accept-ranges' => 'bytes',
									'content-length' => $_POST['content-length'],
								),
								$download_url,
								$download_file,
								$_POST['startbytes'],
								$_POST['endbytes']
							);

$response['data']['state'] = 'success';
						$response['data']['html'] = null;
					}
					else { //
						$response['data'] = array
							(
								'state' => 'error',
								'html' => wpgrade::coreview('upgrader/internal-download-error'.EXT),
							);
					}
				}
		//		else if ($_POST['method'] == 'direct') { // @todo direct download method
				else { // unknown method
					$response['data']['state'] = 'error';
					$response['data']['html'] = wpgrade::coreview('upgrader/faulty-download-method'.EXT);
				}
			}
			catch (Exception $e) {
				$response['data'] = array
					(
						'state' => 'error',
						'html' => wpgrade::coreview('upgrader/internal-download-error'.EXT),
					);
			}
		}
		else { // missing marketplace credentials
			$response['data'] = array
				(
					'state' => 'error',
					'html' => wpgrade::coreview('upgrader/missing-marketplace-data'.EXT),
				);
		}

echo json_encode($response);
		die;
	}

// using jsend format: http://labs.omniti.com/labs/jsend
	function wpgrade_ajax_upgradestep_install_package() {

set_time_limit(300); // 5min time limit

// @todo replace hardcoded path with tempfile
		$uploads = wp_upload_dir();
		$download_file = $uploads['path'].'/wpgrade-'.wpgrade::shortname().'-theme.tmp';

// Default Data Structure
		// ----------------------

// Process Install
		// ---------------

$theme_data = wp_get_theme();

$theme_name = $theme_data->template;

$upgrader = new WPGradeAjaxUpgrader();

// load error pages into memory; if something goes wrong the files
		// might not even exist anymore
		$internal_error_view = wpgrade::coreview('upgrader/internal-install-error'.EXT);
		$error_while_installing = wpgrade::coreview('upgrader/error-while-installing-theme'.EXT);

try {
			if ($upgrader->install($theme_name, $download_file)) {
				$response['data'] = array('state' => 'success', 'html' => null);
			}
			else { // failed to backup file
				$response['data'] = array
					(
						'state' => 'error',
						'html' => strtr
							(
								$error_while_installing,
								array
								(
									':error_list' => '<li>'.implode('</li><li>', $upgrader->errors()).'</li>'
								)
							),
					);
			}
		}
		catch (Exception $e) {
			$response['data'] = array
				(
					'state' => 'error',
					'html' => $internal_error_view,
				);
		}

echo json_encode($response);
		die;
	}