WordPress/wp-includes/js/dist/api-fetch.js

this["wp"] = this["wp"] || {}; this["wp"]["apiFetch"] =
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/***/ "Ff2n":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";

// EXPORTS
__webpack_require__.d(__webpack_exports__, "a", function() { return /* binding */ _objectWithoutProperties; });

// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js
function _objectWithoutPropertiesLoose(source, excluded) {
  if (source == null) return {};
  var target = {};
  var sourceKeys = Object.keys(source);
  var key, i;

  for (i = 0; i < sourceKeys.length; i++) {
    key = sourceKeys[i];
    if (excluded.indexOf(key) >= 0) continue;
    target[key] = source[key];
  }

  return target;
}
// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js

function _objectWithoutProperties(source, excluded) {
  if (source == null) return {};
  var target = _objectWithoutPropertiesLoose(source, excluded);
  var key, i;

  if (Object.getOwnPropertySymbols) {
    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);

    for (i = 0; i < sourceSymbolKeys.length; i++) {
      key = sourceSymbolKeys[i];
      if (excluded.indexOf(key) >= 0) continue;
      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
      target[key] = source[key];
    }
  }

  return target;
}

/***/ }),

/***/ "HaE+":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _asyncToGenerator; });
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
  try {
    var info = gen[key](arg);
    var value = info.value;
  } catch (error) {
    reject(error);
    return;
  }

  if (info.done) {
    resolve(value);
  } else {
    Promise.resolve(value).then(_next, _throw);
  }
}

function _asyncToGenerator(fn) {
  return function () {
    var self = this,
        args = arguments;
    return new Promise(function (resolve, reject) {
      var gen = fn.apply(self, args);

      function _next(value) {
        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
      }

      function _throw(err) {
        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
      }

      _next(undefined);
    });
  };
}

/***/ }),

/***/ "Mmq9":
/***/ (function(module, exports) {

(function() { module.exports = this["wp"]["url"]; }());

/***/ }),

/***/ "g56x":
/***/ (function(module, exports) {

(function() { module.exports = this["wp"]["hooks"]; }());

/***/ }),

/***/ "jqrR":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/objectSpread.js
var objectSpread = __webpack_require__("vpQ4");

// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js + 1 modules
var objectWithoutProperties = __webpack_require__("Ff2n");

// EXTERNAL MODULE: external {"this":["wp","i18n"]}
var external_this_wp_i18n_ = __webpack_require__("l3Sj");

// EXTERNAL MODULE: external {"this":["wp","hooks"]}
var external_this_wp_hooks_ = __webpack_require__("g56x");

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/nonce.js


/**
 * External dependencies
 */


var nonce_createNonceMiddleware = function createNonceMiddleware(nonce) {
  var usedNonce = nonce;
  /**
   * This is not ideal but it's fine for now.
   *
   * Configure heartbeat to refresh the wp-api nonce, keeping the editor
   * authorization intact.
   */

  Object(external_this_wp_hooks_["addAction"])('heartbeat.tick', 'core/api-fetch/create-nonce-middleware', function (response) {
    if (response['rest-nonce']) {
      usedNonce = response['rest-nonce'];
    }
  });
  return function (options, next) {
    var headers = options.headers || {}; // If an 'X-WP-Nonce' header (or any case-insensitive variation
    // thereof) was specified, no need to add a nonce header.

    var addNonceHeader = true;

    for (var headerName in headers) {
      if (headers.hasOwnProperty(headerName)) {
        if (headerName.toLowerCase() === 'x-wp-nonce') {
          addNonceHeader = false;
          break;
        }
      }
    }

    if (addNonceHeader) {
      // Do not mutate the original headers object, if any.
      headers = Object(objectSpread["a" /* default */])({}, headers, {
        'X-WP-Nonce': usedNonce
      });
    }

    return next(Object(objectSpread["a" /* default */])({}, options, {
      headers: headers
    }));
  };
};

/* harmony default export */ var middlewares_nonce = (nonce_createNonceMiddleware);

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/namespace-endpoint.js


var namespace_endpoint_namespaceAndEndpointMiddleware = function namespaceAndEndpointMiddleware(options, next) {
  var path = options.path;
  var namespaceTrimmed, endpointTrimmed;

  if (typeof options.namespace === 'string' && typeof options.endpoint === 'string') {
    namespaceTrimmed = options.namespace.replace(/^\/|\/$/g, '');
    endpointTrimmed = options.endpoint.replace(/^\//, '');

    if (endpointTrimmed) {
      path = namespaceTrimmed + '/' + endpointTrimmed;
    } else {
      path = namespaceTrimmed;
    }
  }

  delete options.namespace;
  delete options.endpoint;
  return next(Object(objectSpread["a" /* default */])({}, options, {
    path: path
  }));
};

/* harmony default export */ var namespace_endpoint = (namespace_endpoint_namespaceAndEndpointMiddleware);

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/root-url.js


/**
 * Internal dependencies
 */


var root_url_createRootURLMiddleware = function createRootURLMiddleware(rootURL) {
  return function (options, next) {
    return namespace_endpoint(options, function (optionsWithPath) {
      var url = optionsWithPath.url;
      var path = optionsWithPath.path;
      var apiRoot;

      if (typeof path === 'string') {
        apiRoot = rootURL;

        if (-1 !== rootURL.indexOf('?')) {
          path = path.replace('?', '&');
        }

        path = path.replace(/^\//, ''); // API root may already include query parameter prefix if site is
        // configured to use plain permalinks.

        if ('string' === typeof apiRoot && -1 !== apiRoot.indexOf('?')) {
          path = path.replace('?', '&');
        }

        url = apiRoot + path;
      }

      return next(Object(objectSpread["a" /* default */])({}, optionsWithPath, {
        url: url
      }));
    });
  };
};

/* harmony default export */ var root_url = (root_url_createRootURLMiddleware);

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/preloading.js
var createPreloadingMiddleware = function createPreloadingMiddleware(preloadedData) {
  return function (options, next) {
    function getStablePath(path) {
      var splitted = path.split('?');
      var query = splitted[1];
      var base = splitted[0];

      if (!query) {
        return base;
      } // 'b=1&c=2&a=5'


      return base + '?' + query // [ 'b=1', 'c=2', 'a=5' ]
      .split('&') // [ [ 'b, '1' ], [ 'c', '2' ], [ 'a', '5' ] ]
      .map(function (entry) {
        return entry.split('=');
      }) // [ [ 'a', '5' ], [ 'b, '1' ], [ 'c', '2' ] ]
      .sort(function (a, b) {
        return a[0].localeCompare(b[0]);
      }) // [ 'a=5', 'b=1', 'c=2' ]
      .map(function (pair) {
        return pair.join('=');
      }) // 'a=5&b=1&c=2'
      .join('&');
    }

    var _options$parse = options.parse,
        parse = _options$parse === void 0 ? true : _options$parse;

    if (typeof options.path === 'string') {
      var method = options.method || 'GET';
      var path = getStablePath(options.path);

      if (parse && 'GET' === method && preloadedData[path]) {
        return Promise.resolve(preloadedData[path].body);
      } else if ('OPTIONS' === method && preloadedData[method][path]) {
        return Promise.resolve(preloadedData[method][path]);
      }
    }

    return next(options);
  };
};

/* harmony default export */ var preloading = (createPreloadingMiddleware);

// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js
var asyncToGenerator = __webpack_require__("HaE+");

// EXTERNAL MODULE: external {"this":["wp","url"]}
var external_this_wp_url_ = __webpack_require__("Mmq9");

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/fetch-all-middleware.js




/**
 * WordPress dependencies
 */
 // Apply query arguments to both URL and Path, whichever is present.

var fetch_all_middleware_modifyQuery = function modifyQuery(_ref, queryArgs) {
  var path = _ref.path,
      url = _ref.url,
      options = Object(objectWithoutProperties["a" /* default */])(_ref, ["path", "url"]);

  return Object(objectSpread["a" /* default */])({}, options, {
    url: url && Object(external_this_wp_url_["addQueryArgs"])(url, queryArgs),
    path: path && Object(external_this_wp_url_["addQueryArgs"])(path, queryArgs)
  });
}; // Duplicates parsing functionality from apiFetch.


var fetch_all_middleware_parseResponse = function parseResponse(response) {
  return response.json ? response.json() : Promise.reject(response);
};

var parseLinkHeader = function parseLinkHeader(linkHeader) {
  if (!linkHeader) {
    return {};
  }

  var match = linkHeader.match(/<([^>]+)>; rel="next"/);
  return match ? {
    next: match[1]
  } : {};
};

var getNextPageUrl = function getNextPageUrl(response) {
  var _parseLinkHeader = parseLinkHeader(response.headers.get('link')),
      next = _parseLinkHeader.next;

  return next;
};

var requestContainsUnboundedQuery = function requestContainsUnboundedQuery(options) {
  var pathIsUnbounded = options.path && options.path.indexOf('per_page=-1') !== -1;
  var urlIsUnbounded = options.url && options.url.indexOf('per_page=-1') !== -1;
  return pathIsUnbounded || urlIsUnbounded;
}; // The REST API enforces an upper limit on the per_page option. To handle large
// collections, apiFetch consumers can pass `per_page=-1`; this middleware will
// then recursively assemble a full response array from all available pages.


var fetchAllMiddleware =
/*#__PURE__*/
function () {
  var _ref2 = Object(asyncToGenerator["a" /* default */])(
  /*#__PURE__*/
  regeneratorRuntime.mark(function _callee(options, next) {
    var response, results, nextPage, mergedResults, nextResponse, nextResults;
    return regeneratorRuntime.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            if (!(options.parse === false)) {
              _context.next = 2;
              break;
            }

            return _context.abrupt("return", next(options));

          case 2:
            if (requestContainsUnboundedQuery(options)) {
              _context.next = 4;
              break;
            }

            return _context.abrupt("return", next(options));

          case 4:
            _context.next = 6;
            return next(Object(objectSpread["a" /* default */])({}, fetch_all_middleware_modifyQuery(options, {
              per_page: 100
            }), {
              // Ensure headers are returned for page 1.
              parse: false
            }));

          case 6:
            response = _context.sent;
            _context.next = 9;
            return fetch_all_middleware_parseResponse(response);

          case 9:
            results = _context.sent;

            if (Array.isArray(results)) {
              _context.next = 12;
              break;
            }

            return _context.abrupt("return", results);

          case 12:
            nextPage = getNextPageUrl(response);

            if (nextPage) {
              _context.next = 15;
              break;
            }

            return _context.abrupt("return", results);

          case 15:
            // Iteratively fetch all remaining pages until no "next" header is found.
            mergedResults = [].concat(results);

          case 16:
            if (!nextPage) {
              _context.next = 27;
              break;
            }

            _context.next = 19;
            return next(Object(objectSpread["a" /* default */])({}, options, {
              // Ensure the URL for the next page is used instead of any provided path.
              path: undefined,
              url: nextPage,
              // Ensure we still get headers so we can identify the next page.
              parse: false
            }));

          case 19:
            nextResponse = _context.sent;
            _context.next = 22;
            return fetch_all_middleware_parseResponse(nextResponse);

          case 22:
            nextResults = _context.sent;
            mergedResults = mergedResults.concat(nextResults);
            nextPage = getNextPageUrl(nextResponse);
            _context.next = 16;
            break;

          case 27:
            return _context.abrupt("return", mergedResults);

          case 28:
          case "end":
            return _context.stop();
        }
      }
    }, _callee, this);
  }));

  return function fetchAllMiddleware(_x, _x2) {
    return _ref2.apply(this, arguments);
  };
}();

/* harmony default export */ var fetch_all_middleware = (fetchAllMiddleware);

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/http-v1.js


/**
 * Set of HTTP methods which are eligible to be overridden.
 *
 * @type {Set}
 */
var OVERRIDE_METHODS = new Set(['PATCH', 'PUT', 'DELETE']);
/**
 * Default request method.
 *
 * "A request has an associated method (a method). Unless stated otherwise it
 * is `GET`."
 *
 * @see  https://fetch.spec.whatwg.org/#requests
 *
 * @type {string}
 */

var DEFAULT_METHOD = 'GET';
/**
 * API Fetch middleware which overrides the request method for HTTP v1
 * compatibility leveraging the REST API X-HTTP-Method-Override header.
 *
 * @param {Object}   options Fetch options.
 * @param {Function} next    [description]
 *
 * @return {*} The evaluated result of the remaining middleware chain.
 */

function httpV1Middleware(options, next) {
  var _options = options,
      _options$method = _options.method,
      method = _options$method === void 0 ? DEFAULT_METHOD : _options$method;

  if (OVERRIDE_METHODS.has(method.toUpperCase())) {
    options = Object(objectSpread["a" /* default */])({}, options, {
      headers: Object(objectSpread["a" /* default */])({}, options.headers, {
        'X-HTTP-Method-Override': method,
        'Content-Type': 'application/json'
      }),
      method: 'POST'
    });
  }

  return next(options, next);
}

/* harmony default export */ var http_v1 = (httpV1Middleware);

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/middlewares/user-locale.js
/**
 * WordPress dependencies
 */


function userLocaleMiddleware(options, next) {
  if (typeof options.url === 'string' && !Object(external_this_wp_url_["hasQueryArg"])(options.url, '_locale')) {
    options.url = Object(external_this_wp_url_["addQueryArgs"])(options.url, {
      _locale: 'user'
    });
  }

  if (typeof options.path === 'string' && !Object(external_this_wp_url_["hasQueryArg"])(options.path, '_locale')) {
    options.path = Object(external_this_wp_url_["addQueryArgs"])(options.path, {
      _locale: 'user'
    });
  }

  return next(options, next);
}

/* harmony default export */ var user_locale = (userLocaleMiddleware);

// CONCATENATED MODULE: ./node_modules/@wordpress/api-fetch/build-module/index.js



/**
 * WordPress dependencies
 */

/**
 * Internal dependencies
 */








/**
 * Default set of header values which should be sent with every request unless
 * explicitly provided through apiFetch options.
 *
 * @type {Object}
 */

var DEFAULT_HEADERS = {
  // The backend uses the Accept header as a condition for considering an
  // incoming request as a REST request.
  //
  // See: https://core.trac.wordpress.org/ticket/44534
  Accept: 'application/json, */*;q=0.1'
};
/**
 * Default set of fetch option values which should be sent with every request
 * unless explicitly provided through apiFetch options.
 *
 * @type {Object}
 */

var DEFAULT_OPTIONS = {
  credentials: 'include'
};
var middlewares = [];

function registerMiddleware(middleware) {
  middlewares.push(middleware);
}

function apiFetch(options) {
  var raw = function raw(nextOptions) {
    var url = nextOptions.url,
        path = nextOptions.path,
        data = nextOptions.data,
        _nextOptions$parse = nextOptions.parse,
        parse = _nextOptions$parse === void 0 ? true : _nextOptions$parse,
        remainingOptions = Object(objectWithoutProperties["a" /* default */])(nextOptions, ["url", "path", "data", "parse"]);

    var body = nextOptions.body,
        headers = nextOptions.headers; // Merge explicitly-provided headers with default values.

    headers = Object(objectSpread["a" /* default */])({}, DEFAULT_HEADERS, headers); // The `data` property is a shorthand for sending a JSON body.

    if (data) {
      body = JSON.stringify(data);
      headers['Content-Type'] = 'application/json';
    }

    var responsePromise = window.fetch(url || path, Object(objectSpread["a" /* default */])({}, DEFAULT_OPTIONS, remainingOptions, {
      body: body,
      headers: headers
    }));

    var checkStatus = function checkStatus(response) {
      if (response.status >= 200 && response.status < 300) {
        return response;
      }

      throw response;
    };

    var parseResponse = function parseResponse(response) {
      if (parse) {
        if (response.status === 204) {
          return null;
        }

        return response.json ? response.json() : Promise.reject(response);
      }

      return response;
    };

    return responsePromise.then(checkStatus).then(parseResponse).catch(function (response) {
      if (!parse) {
        throw response;
      }

      var invalidJsonError = {
        code: 'invalid_json',
        message: Object(external_this_wp_i18n_["__"])('The response is not a valid JSON response.')
      };

      if (!response || !response.json) {
        throw invalidJsonError;
      }

      return response.json().catch(function () {
        throw invalidJsonError;
      }).then(function (error) {
        var unknownError = {
          code: 'unknown_error',
          message: Object(external_this_wp_i18n_["__"])('An unknown error occurred.')
        };
        throw error || unknownError;
      });
    });
  };

  var steps = [raw, fetch_all_middleware, http_v1, namespace_endpoint, user_locale].concat(middlewares).reverse();

  var runMiddleware = function runMiddleware(index) {
    return function (nextOptions) {
      var nextMiddleware = steps[index];
      var next = runMiddleware(index + 1);
      return nextMiddleware(nextOptions, next);
    };
  };

  return runMiddleware(0)(options);
}

apiFetch.use = registerMiddleware;
apiFetch.createNonceMiddleware = middlewares_nonce;
apiFetch.createPreloadingMiddleware = preloading;
apiFetch.createRootURLMiddleware = root_url;
apiFetch.fetchAllMiddleware = fetch_all_middleware;
/* harmony default export */ var build_module = __webpack_exports__["default"] = (apiFetch);


/***/ }),

/***/ "l3Sj":
/***/ (function(module, exports) {

(function() { module.exports = this["wp"]["i18n"]; }());

/***/ }),

/***/ "rePB":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _defineProperty; });
function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
}

/***/ }),

/***/ "vpQ4":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _objectSpread; });
/* harmony import */ var _babel_runtime_helpers_esm_defineProperty__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__("rePB");

function _objectSpread(target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i] != null ? Object(arguments[i]) : {};
    var ownKeys = Object.keys(source);

    if (typeof Object.getOwnPropertySymbols === 'function') {
      ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
        return Object.getOwnPropertyDescriptor(source, sym).enumerable;
      }));
    }

    ownKeys.forEach(function (key) {
      Object(_babel_runtime_helpers_esm_defineProperty__WEBPACK_IMPORTED_MODULE_0__[/* default */ "a"])(target, key, source[key]);
    });
  }

  return target;
}

/***/ })

/******/ })["default"];