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<?php |
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/* |
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* Utility functions to generate data synced to wpcom |
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*/ |
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class Jetpack_Sync_Functions { |
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public static function get_modules() { |
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require_once( JETPACK__PLUGIN_DIR . 'class.jetpack-admin.php' ); |
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return Jetpack_Admin::init()->get_modules(); |
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} |
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public static function get_taxonomies() { |
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global $wp_taxonomies; |
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return $wp_taxonomies; |
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} |
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public static function get_post_types() { |
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global $wp_post_types; |
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return $wp_post_types; |
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} |
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public static function get_post_type_features() { |
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global $_wp_post_type_features; |
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return $_wp_post_type_features; |
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} |
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public static function rest_api_allowed_post_types() { |
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/** This filter is already documented in class.json-api-endpoints.php */ |
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return apply_filters( 'rest_api_allowed_post_types', array( 'post', 'page', 'revision' ) ); |
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} |
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public static function rest_api_allowed_public_metadata() { |
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/** This filter is documented in json-endpoints/class.wpcom-json-api-post-endpoint.php */ |
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return apply_filters( 'rest_api_allowed_public_metadata', array() ); |
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} |
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/** |
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* Finds out if a site is using a version control system. |
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* @return bool |
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**/ |
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public static function is_version_controlled() { |
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if ( ! class_exists( 'WP_Automatic_Updater' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ); |
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} |
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$updater = new WP_Automatic_Updater(); |
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return (bool) strval( $updater->is_vcs_checkout( $context = ABSPATH ) ); |
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} |
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/** |
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* Returns true if the site has file write access false otherwise. |
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* @return bool |
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**/ |
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public static function file_system_write_access() { |
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if ( ! function_exists( 'get_filesystem_method' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
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} |
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require_once( ABSPATH . 'wp-admin/includes/template.php' ); |
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$filesystem_method = get_filesystem_method(); |
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if ( 'direct' === $filesystem_method ) { |
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return true; |
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} |
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ob_start(); |
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$filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() ); |
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ob_end_clean(); |
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if ( $filesystem_credentials_are_stored ) { |
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return true; |
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} |
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return false; |
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} |
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public static function home_url() { |
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return self::preserve_scheme( 'home', 'home_url', true ); |
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} |
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public static function site_url() { |
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return self::preserve_scheme( 'siteurl', 'site_url', true ); |
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} |
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public static function main_network_site_url() { |
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return self::preserve_scheme( 'siteurl', 'network_site_url', false ); |
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} |
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public static function preserve_scheme( $option, $url_function, $normalize_www = false ) { |
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$previous_https_value = isset( $_SERVER['HTTPS'] ) ? $_SERVER['HTTPS'] : null; |
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$_SERVER['HTTPS'] = 'off'; |
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$url = call_user_func( $url_function ); |
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$option_url = get_option( $option ); |
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if ( $previous_https_value ) { |
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$_SERVER['HTTPS'] = $previous_https_value; |
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} else { |
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unset( $_SERVER['HTTPS'] ); |
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} |
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if ( $option_url === $url ) { |
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return $url; |
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} |
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// turn them both into parsed format |
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$option_url = parse_url( $option_url ); |
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$url = parse_url( $url ); |
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if ( $normalize_www ) { |
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View Code Duplication |
if ( $url['host'] === "www.{$option_url[ 'host' ]}" ) { |
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// remove www if not present in option URL |
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$url['host'] = $option_url['host']; |
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} |
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View Code Duplication |
if ( $option_url['host'] === "www.{$url[ 'host' ]}" ) { |
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// add www if present in option URL |
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$url['host'] = $option_url['host']; |
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} |
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} |
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if ( $url['host'] === $option_url['host'] ) { |
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$url['scheme'] = $option_url['scheme']; |
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// return set_url_scheme( $current_url, $option_url['scheme'] ); |
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} |
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$normalized_url = "{$url['scheme']}://{$url['host']}"; |
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if ( isset( $url['path'] ) ) { |
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$normalized_url .= "{$url['path']}"; |
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} |
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if ( isset( $url['query'] ) ) { |
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$normalized_url .= "?{$url['query']}"; |
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} |
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return $normalized_url; |
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} |
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public static function get_plugins() { |
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if ( ! function_exists( 'get_plugins' ) ) { |
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require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
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} |
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/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */ |
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return apply_filters( 'all_plugins', get_plugins() ); |
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} |
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public static function wp_version() { |
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global $wp_version; |
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return $wp_version; |
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} |
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} |
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