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<?php
/**
* The7 remote api.
*
* @package The7
*/
defined( 'ABSPATH' ) || exit;
/**
* Class The7_Remote_API
*/
class The7_Remote_API {
const THEMEFOREST_THEME_ID = '5556590';
const THEME_PURCHASE_URL = 'https://themeforest.net/item/the7-responsive-multipurpose-wordpress-theme/5556590?ref=Dream-Theme&license=regular&open_purchase_for_item_id=5556590';
const THEME_THEMEFOREST_PAGE_URL = 'https://themeforest.net/item/the7-responsive-multipurpose-wordpress-theme/5556590';
const LICENSE_URL = 'https://themeforest.net/licenses/standard';
const PURCHASE_CODES_MANAGE_URL = 'https://my.the7.io';
/**
* @var string
*/
protected $api_register_url = 'https://repo.the7.io/register.php';
/**
* @var string
*/
protected $api_de_register_url = 'https://repo.the7.io/de_register.php';
/**
* @var string
*/
protected $api_theme_info_url = 'https://repo.the7.io/theme/info.json';
/**
* @var string
*/
protected $api_download_theme_url = 'https://repo.the7.io/theme/download.php';
/**
* @var string
*/
protected $api_plugins_list_url = 'https://repo.the7.io/plugins/list.json';
/**
* @var string
*/
protected $api_download_plugin_url = 'https://repo.the7.io/plugins/download.php';
/**
* @var string
*/
protected $api_verify_purchase_code = 'https://repo.the7.io/verify-code.php';
/**
* @var string
*/
protected $api_critical_alert = 'https://repo.the7.io/get-alert/';
/**
* @var string
*/
protected $api_demo_content_list_url = 'https://repo.the7.io/demo-content/list.json';
/**
* @var string
*/
protected $api_demo_content_download_url = 'https://repo.the7.io/demo-content/download.php';
/**
* @var string
*/
protected $api_elementor_templates_list_url = 'https://repo.the7.io/elementor-templates/list.json';
/**
* @var string
*/
protected $api_elementor_templates_download_url = 'https://repo.the7.io/elementor-templates/download.php';
/**
* @var array
*/
protected $strings = [];
/**
* @var string
*/
protected $code = '';
/**
* The7_Remote_API constructor.
*
* @param $code
*/
public function __construct( $code ) {
$props = array_keys( get_object_vars( $this ) );
$props = array_filter(
$props,
function ( $prop ) {
return strpos( $prop, 'api_' ) === 0;
}
);
foreach ( $props as $prop ) {
$constant = strtoupper( "dt_remote_{$prop}" );
if ( defined( $constant ) && constant( $constant ) ) {
$this->$prop = constant( $constant );
}
}
$this->code = $code;
$this->strings['fs_unavailable'] = __(
'Failed to access the file system. You may try adjusting the permissions for the uploads folder.',
'the7mk2'
);
/* translators: %s: directory name */
$this->strings['fs_no_folder'] = __( 'Unable to find cache folder (%s).', 'the7mk2' );
/* translators: %s: the7 server http responce code */
$this->strings['download_failed'] = __( 'Download failed. The7 server http responce code is %s.', 'the7mk2' );
$this->strings['bad_request'] = __( 'Bad request.', 'the7mk2' );
$this->strings['invalid_response'] = __( 'Invalid response.', 'the7mk2' );
}
/**
* @return array|WP_Error
*/
public function register_purchase_code() {
$args = [
'timeout' => 30,
'body' => [
'code' => urlencode( $this->code ),
],
];
$response = wp_remote_post( $this->api_register_url, $args );
if ( is_wp_error( $response ) ) {
return $response;
}
$response_code = wp_remote_retrieve_response_code( $response );
if ( '200' != $response_code ) {
return new WP_Error( 'bad_request', $response_code . ': ' . $this->strings['bad_request'] );
}
$code_check = json_decode( wp_remote_retrieve_body( $response ), true );
if ( isset( $code_check['errors'] ) ) {
return new WP_Error( 'remote_api_error', $code_check['errors'] );
}
if ( empty( $code_check['success'] ) ) {
return new WP_Error( 'invalid_response', $this->strings['invalid_response'] );
}
return $code_check;
}
/**
* @return array|bool|WP_Error
*/
public function de_register_purchase_code() {
$args = [
'timeout' => 30,
'body' => [
'code' => urlencode( $this->code ),
],
];
$response = wp_remote_post( $this->api_de_register_url, $args );
if ( is_wp_error( $response ) ) {
return $response;
}
if ( '200' != wp_remote_retrieve_response_code( $response ) ) {
return new WP_Error( 'bad_request', $this->strings['bad_request'] );
}
$code_check = json_decode( wp_remote_retrieve_body( $response ), true );
if ( isset( $code_check['errors'] ) ) {
return new WP_Error( 'remote_api_error', $code_check['errors'] );
}
if ( empty( $code_check['success'] ) ) {
return new WP_Error( 'invalid_response', $this->strings['invalid_response'] );
}
return true;
}
/**
* @return bool
*/
public function verify_code() {
$url = add_query_arg( 'code', $this->code, $this->api_verify_purchase_code );
$response = $this->remote_get_json( $url );
if ( ! is_wp_error( $response ) && array_key_exists(
'code',
$response
) && $response['code'] === 'deregistered' ) {
return false;
}
return true;
}
public function is_api_url( $url ) {
$host = @parse_url( $url, PHP_URL_HOST );
return strpos( $this->api_download_plugin_url, $host ) !== false;
}
/**
* Check theme update info.
*
* @return array|WP_Error
*/
public function check_theme_update() {
return $this->remote_get_json( $this->api_theme_info_url );
}
/**
* @return array
*/
public function get_available_theme_versions() {
$transient_key = 'the7_remote_api_theme_available_versions';
$versions = get_transient( $transient_key );
if ( $versions === false ) {
$versions = [];
$data = $this->remote_get_json( $this->api_theme_info_url );
if ( ! is_wp_error( $data ) && isset( $data['available_versions'] ) && is_array( $data['available_versions'] ) ) {
$versions = $data['available_versions'];
}
set_transient( $transient_key, $versions, MINUTE_IN_SECONDS * 15 );
}
return array_filter( (array) $versions );
}
/**
* Return theme download url.
*
* @param string $version Required theme version.
*
* @return string
*/
public function get_theme_download_url( $version = '' ) {
$query_args = [
'code' => $this->code,
];
if ( $version ) {
$query_args['version'] = $version;
}
return add_query_arg( $query_args, $this->api_download_theme_url );
}
/**
* Get plugins list.
*
* @return array|WP_Error
*/
public function check_plugins_list() {
return $this->remote_get_json( $this->api_plugins_list_url );
}
/**
* @param string $slug
*
* @return string
*/
public function get_plugin_download_url( $slug ) {
return add_query_arg(
[
'code' => $this->code,
'item' => $slug,
],
$this->api_download_plugin_url
);
}
/**
* Return critical alert body as array or WP_Error on error.
*
* @return array|WP_Error
*/
public function get_critical_alert() {
return $this->remote_get_json( add_query_arg( [ 'code' => $this->code ], $this->api_critical_alert ) );
}
/**
* @param string $url
*
* @return array|WP_Error
*/
protected function remote_get_json( $url ) {
$response = wp_remote_get( $url, [ 'timeout' => 30 ] );
if ( is_wp_error( $response ) ) {
return $response;
}
if ( '200' != wp_remote_retrieve_response_code( $response ) ) {
return new WP_Error( 'bad_request', $this->strings['bad_request'] );
}
$json = json_decode( wp_remote_retrieve_body( $response ), true );
if ( empty( $json ) || ! is_array( $json ) ) {
return new WP_Error( 'invalid_response', $this->strings['invalid_response'] );
}
return $json;
}
/**
* @return array|bool
*/
public function get_demos_list() {
$response = wp_remote_get(
$this->api_demo_content_list_url,
[
'timeout' => 30,
'user-agent' => 'WordPress/' . get_bloginfo( 'version' ) . '; ' . network_site_url(),
]
);
$response_code = wp_remote_retrieve_response_code( $response );
if ( 200 !== $response_code || is_wp_error( $response ) ) {
return false;
}
$response_body = wp_remote_retrieve_body( $response );
return json_decode( $response_body, true );
}
/**
* This method try to download demo content with $id and put it to $target_path.
* Creates $target_path dir if it is not exists. Dummy content zip archive will be unzipped.
*
* @param string $id
* @param string $target_dir
* @param string $req_url
*
* @return string|WP_Error Path where dummy content files is located on success or WP_Error on failure.
*/
public function download_demo( $id, $target_dir, $req_url = '' ) {
/**
* @var $wp_filesystem WP_Filesystem_Base
*/ global $wp_filesystem;
if ( ! $wp_filesystem && ! WP_Filesystem() ) {
return new WP_Error( 'fs_unavailable', $this->strings['fs_unavailable'] );
}
if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
return $wp_filesystem->errors;
}
$request_url = "http://wordpressnull.org/the7/demos/{$id}.zip";
$remote_response = wp_safe_remote_get(
$request_url,
[
'timeout' => 300,
'user-agent' => 'WordPress/' . get_bloginfo( 'version' ) . '; ' . network_site_url(),
]
);
if ( is_wp_error( $remote_response ) ) {
return $remote_response;
}
$response_code = (int) wp_remote_retrieve_response_code( $remote_response );
if ( ! is_array( $remote_response ) || 200 !== $response_code ) {
return new WP_Error(
'download_failed',
sprintf( $this->strings['download_failed'], $response_code )
);
}
wp_mkdir_p( $target_dir );
$file_content = wp_remote_retrieve_body( $remote_response );
$zip_file_name = trailingslashit( $target_dir ) . "{$id}.zip";
$wp_filesystem->put_contents( $zip_file_name, $file_content );
$unzip_result = unzip_file( $zip_file_name, $target_dir );
if ( is_wp_error( $unzip_result ) ) {
return $unzip_result;
}
$dummy_dir = trailingslashit( $target_dir ) . $id;
if ( ! is_dir( $dummy_dir ) ) {
return new WP_Error( 'fs_no_folder', sprintf( $this->strings['fs_no_folder'], $dummy_dir ) );
}
return $dummy_dir;
}
/**
* Returns Elementor templates list url.
*
* @return string
*/
public function get_elementor_templates_list_url(): string {
return $this->api_elementor_templates_list_url;
}
/**
* Returns Elementor template download url.
*
* @param string $id Template id.
*
* @return string
*/
public function get_elementor_template_download_url( $id ): string {
return add_query_arg(
[
'code' => $this->code,
'item' => $id,
],
$this->api_elementor_templates_download_url
);
}
}