formipay/node_modules/@wordpress/element/build/serialize.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
exports.hasPrefix = hasPrefix;
exports.renderAttributes = renderAttributes;
exports.renderComponent = renderComponent;
exports.renderElement = renderElement;
exports.renderNativeComponent = renderNativeComponent;
exports.renderStyle = renderStyle;
var _isPlainObject = require("is-plain-object");
var _changeCase = require("change-case");
var _escapeHtml = require("@wordpress/escape-html");
var _react = require("./react");
var _rawHtml = _interopRequireDefault(require("./raw-html"));
/**
 * Parts of this source were derived and modified from fast-react-render,
 * released under the MIT license.
 *
 * https://github.com/alt-j/fast-react-render
 *
 * Copyright (c) 2016 Andrey Morozov
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/**
 * External dependencies
 */

/**
 * WordPress dependencies
 */

/**
 * Internal dependencies
 */

/** @typedef {import('react').ReactElement} ReactElement */

const {
  Provider,
  Consumer
} = (0, _react.createContext)(undefined);
const ForwardRef = (0, _react.forwardRef)(() => {
  return null;
});

/**
 * Valid attribute types.
 *
 * @type {Set<string>}
 */
const ATTRIBUTES_TYPES = new Set(['string', 'boolean', 'number']);

/**
 * Element tags which can be self-closing.
 *
 * @type {Set<string>}
 */
const SELF_CLOSING_TAGS = new Set(['area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr']);

/**
 * Boolean attributes are attributes whose presence as being assigned is
 * meaningful, even if only empty.
 *
 * See: https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#boolean-attributes
 * Extracted from: https://html.spec.whatwg.org/multipage/indices.html#attributes-3
 *
 * Object.keys( [ ...document.querySelectorAll( '#attributes-1 > tbody > tr' ) ]
 *     .filter( ( tr ) => tr.lastChild.textContent.indexOf( 'Boolean attribute' ) !== -1 )
 *     .reduce( ( result, tr ) => Object.assign( result, {
 *         [ tr.firstChild.textContent.trim() ]: true
 *     } ), {} ) ).sort();
 *
 * @type {Set<string>}
 */
const BOOLEAN_ATTRIBUTES = new Set(['allowfullscreen', 'allowpaymentrequest', 'allowusermedia', 'async', 'autofocus', 'autoplay', 'checked', 'controls', 'default', 'defer', 'disabled', 'download', 'formnovalidate', 'hidden', 'ismap', 'itemscope', 'loop', 'multiple', 'muted', 'nomodule', 'novalidate', 'open', 'playsinline', 'readonly', 'required', 'reversed', 'selected', 'typemustmatch']);

/**
 * Enumerated attributes are attributes which must be of a specific value form.
 * Like boolean attributes, these are meaningful if specified, even if not of a
 * valid enumerated value.
 *
 * See: https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#enumerated-attribute
 * Extracted from: https://html.spec.whatwg.org/multipage/indices.html#attributes-3
 *
 * Object.keys( [ ...document.querySelectorAll( '#attributes-1 > tbody > tr' ) ]
 *     .filter( ( tr ) => /^("(.+?)";?\s*)+/.test( tr.lastChild.textContent.trim() ) )
 *     .reduce( ( result, tr ) => Object.assign( result, {
 *         [ tr.firstChild.textContent.trim() ]: true
 *     } ), {} ) ).sort();
 *
 * Some notable omissions:
 *
 *  - `alt`: https://blog.whatwg.org/omit-alt
 *
 * @type {Set<string>}
 */
const ENUMERATED_ATTRIBUTES = new Set(['autocapitalize', 'autocomplete', 'charset', 'contenteditable', 'crossorigin', 'decoding', 'dir', 'draggable', 'enctype', 'formenctype', 'formmethod', 'http-equiv', 'inputmode', 'kind', 'method', 'preload', 'scope', 'shape', 'spellcheck', 'translate', 'type', 'wrap']);

/**
 * Set of CSS style properties which support assignment of unitless numbers.
 * Used in rendering of style properties, where `px` unit is assumed unless
 * property is included in this set or value is zero.
 *
 * Generated via:
 *
 * Object.entries( document.createElement( 'div' ).style )
 *     .filter( ( [ key ] ) => (
 *         ! /^(webkit|ms|moz)/.test( key ) &&
 *         ( e.style[ key ] = 10 ) &&
 *         e.style[ key ] === '10'
 *     ) )
 *     .map( ( [ key ] ) => key )
 *     .sort();
 *
 * @type {Set<string>}
 */
const CSS_PROPERTIES_SUPPORTS_UNITLESS = new Set(['animation', 'animationIterationCount', 'baselineShift', 'borderImageOutset', 'borderImageSlice', 'borderImageWidth', 'columnCount', 'cx', 'cy', 'fillOpacity', 'flexGrow', 'flexShrink', 'floodOpacity', 'fontWeight', 'gridColumnEnd', 'gridColumnStart', 'gridRowEnd', 'gridRowStart', 'lineHeight', 'opacity', 'order', 'orphans', 'r', 'rx', 'ry', 'shapeImageThreshold', 'stopOpacity', 'strokeDasharray', 'strokeDashoffset', 'strokeMiterlimit', 'strokeOpacity', 'strokeWidth', 'tabSize', 'widows', 'x', 'y', 'zIndex', 'zoom']);

/**
 * Returns true if the specified string is prefixed by one of an array of
 * possible prefixes.
 *
 * @param {string}   string   String to check.
 * @param {string[]} prefixes Possible prefixes.
 *
 * @return {boolean} Whether string has prefix.
 */
function hasPrefix(string, prefixes) {
  return prefixes.some(prefix => string.indexOf(prefix) === 0);
}

/**
 * Returns true if the given prop name should be ignored in attributes
 * serialization, or false otherwise.
 *
 * @param {string} attribute Attribute to check.
 *
 * @return {boolean} Whether attribute should be ignored.
 */
function isInternalAttribute(attribute) {
  return 'key' === attribute || 'children' === attribute;
}

/**
 * Returns the normal form of the element's attribute value for HTML.
 *
 * @param {string} attribute Attribute name.
 * @param {*}      value     Non-normalized attribute value.
 *
 * @return {*} Normalized attribute value.
 */
function getNormalAttributeValue(attribute, value) {
  switch (attribute) {
    case 'style':
      return renderStyle(value);
  }
  return value;
}
/**
 * This is a map of all SVG attributes that have dashes. Map(lower case prop => dashed lower case attribute).
 * We need this to render e.g strokeWidth as stroke-width.
 *
 * List from: https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute.
 */
const SVG_ATTRIBUTE_WITH_DASHES_LIST = ['accentHeight', 'alignmentBaseline', 'arabicForm', 'baselineShift', 'capHeight', 'clipPath', 'clipRule', 'colorInterpolation', 'colorInterpolationFilters', 'colorProfile', 'colorRendering', 'dominantBaseline', 'enableBackground', 'fillOpacity', 'fillRule', 'floodColor', 'floodOpacity', 'fontFamily', 'fontSize', 'fontSizeAdjust', 'fontStretch', 'fontStyle', 'fontVariant', 'fontWeight', 'glyphName', 'glyphOrientationHorizontal', 'glyphOrientationVertical', 'horizAdvX', 'horizOriginX', 'imageRendering', 'letterSpacing', 'lightingColor', 'markerEnd', 'markerMid', 'markerStart', 'overlinePosition', 'overlineThickness', 'paintOrder', 'panose1', 'pointerEvents', 'renderingIntent', 'shapeRendering', 'stopColor', 'stopOpacity', 'strikethroughPosition', 'strikethroughThickness', 'strokeDasharray', 'strokeDashoffset', 'strokeLinecap', 'strokeLinejoin', 'strokeMiterlimit', 'strokeOpacity', 'strokeWidth', 'textAnchor', 'textDecoration', 'textRendering', 'underlinePosition', 'underlineThickness', 'unicodeBidi', 'unicodeRange', 'unitsPerEm', 'vAlphabetic', 'vHanging', 'vIdeographic', 'vMathematical', 'vectorEffect', 'vertAdvY', 'vertOriginX', 'vertOriginY', 'wordSpacing', 'writingMode', 'xmlnsXlink', 'xHeight'].reduce((map, attribute) => {
  // The keys are lower-cased for more robust lookup.
  map[attribute.toLowerCase()] = attribute;
  return map;
}, {});

/**
 * This is a map of all case-sensitive SVG attributes. Map(lowercase key => proper case attribute).
 * The keys are lower-cased for more robust lookup.
 * Note that this list only contains attributes that contain at least one capital letter.
 * Lowercase attributes don't need mapping, since we lowercase all attributes by default.
 */
const CASE_SENSITIVE_SVG_ATTRIBUTES = ['allowReorder', 'attributeName', 'attributeType', 'autoReverse', 'baseFrequency', 'baseProfile', 'calcMode', 'clipPathUnits', 'contentScriptType', 'contentStyleType', 'diffuseConstant', 'edgeMode', 'externalResourcesRequired', 'filterRes', 'filterUnits', 'glyphRef', 'gradientTransform', 'gradientUnits', 'kernelMatrix', 'kernelUnitLength', 'keyPoints', 'keySplines', 'keyTimes', 'lengthAdjust', 'limitingConeAngle', 'markerHeight', 'markerUnits', 'markerWidth', 'maskContentUnits', 'maskUnits', 'numOctaves', 'pathLength', 'patternContentUnits', 'patternTransform', 'patternUnits', 'pointsAtX', 'pointsAtY', 'pointsAtZ', 'preserveAlpha', 'preserveAspectRatio', 'primitiveUnits', 'refX', 'refY', 'repeatCount', 'repeatDur', 'requiredExtensions', 'requiredFeatures', 'specularConstant', 'specularExponent', 'spreadMethod', 'startOffset', 'stdDeviation', 'stitchTiles', 'suppressContentEditableWarning', 'suppressHydrationWarning', 'surfaceScale', 'systemLanguage', 'tableValues', 'targetX', 'targetY', 'textLength', 'viewBox', 'viewTarget', 'xChannelSelector', 'yChannelSelector'].reduce((map, attribute) => {
  // The keys are lower-cased for more robust lookup.
  map[attribute.toLowerCase()] = attribute;
  return map;
}, {});

/**
 * This is a map of all SVG attributes that have colons.
 * Keys are lower-cased and stripped of their colons for more robust lookup.
 */
const SVG_ATTRIBUTES_WITH_COLONS = ['xlink:actuate', 'xlink:arcrole', 'xlink:href', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type', 'xml:base', 'xml:lang', 'xml:space', 'xmlns:xlink'].reduce((map, attribute) => {
  map[attribute.replace(':', '').toLowerCase()] = attribute;
  return map;
}, {});

/**
 * Returns the normal form of the element's attribute name for HTML.
 *
 * @param {string} attribute Non-normalized attribute name.
 *
 * @return {string} Normalized attribute name.
 */
function getNormalAttributeName(attribute) {
  switch (attribute) {
    case 'htmlFor':
      return 'for';
    case 'className':
      return 'class';
  }
  const attributeLowerCase = attribute.toLowerCase();
  if (CASE_SENSITIVE_SVG_ATTRIBUTES[attributeLowerCase]) {
    return CASE_SENSITIVE_SVG_ATTRIBUTES[attributeLowerCase];
  } else if (SVG_ATTRIBUTE_WITH_DASHES_LIST[attributeLowerCase]) {
    return (0, _changeCase.paramCase)(SVG_ATTRIBUTE_WITH_DASHES_LIST[attributeLowerCase]);
  } else if (SVG_ATTRIBUTES_WITH_COLONS[attributeLowerCase]) {
    return SVG_ATTRIBUTES_WITH_COLONS[attributeLowerCase];
  }
  return attributeLowerCase;
}

/**
 * Returns the normal form of the style property name for HTML.
 *
 * - Converts property names to kebab-case, e.g. 'backgroundColor' → 'background-color'
 * - Leaves custom attributes alone, e.g. '--myBackgroundColor' → '--myBackgroundColor'
 * - Converts vendor-prefixed property names to -kebab-case, e.g. 'MozTransform' → '-moz-transform'
 *
 * @param {string} property Property name.
 *
 * @return {string} Normalized property name.
 */
function getNormalStylePropertyName(property) {
  if (property.startsWith('--')) {
    return property;
  }
  if (hasPrefix(property, ['ms', 'O', 'Moz', 'Webkit'])) {
    return '-' + (0, _changeCase.paramCase)(property);
  }
  return (0, _changeCase.paramCase)(property);
}

/**
 * Returns the normal form of the style property value for HTML. Appends a
 * default pixel unit if numeric, not a unitless property, and not zero.
 *
 * @param {string} property Property name.
 * @param {*}      value    Non-normalized property value.
 *
 * @return {*} Normalized property value.
 */
function getNormalStylePropertyValue(property, value) {
  if (typeof value === 'number' && 0 !== value && !CSS_PROPERTIES_SUPPORTS_UNITLESS.has(property)) {
    return value + 'px';
  }
  return value;
}

/**
 * Serializes a React element to string.
 *
 * @param {import('react').ReactNode} element         Element to serialize.
 * @param {Object}                    [context]       Context object.
 * @param {Object}                    [legacyContext] Legacy context object.
 *
 * @return {string} Serialized element.
 */
function renderElement(element, context, legacyContext = {}) {
  if (null === element || undefined === element || false === element) {
    return '';
  }
  if (Array.isArray(element)) {
    return renderChildren(element, context, legacyContext);
  }
  switch (typeof element) {
    case 'string':
      return (0, _escapeHtml.escapeHTML)(element);
    case 'number':
      return element.toString();
  }
  const {
    type,
    props
  } = /** @type {{type?: any, props?: any}} */
  element;
  switch (type) {
    case _react.StrictMode:
    case _react.Fragment:
      return renderChildren(props.children, context, legacyContext);
    case _rawHtml.default:
      const {
        children,
        ...wrapperProps
      } = props;
      return renderNativeComponent(!Object.keys(wrapperProps).length ? null : 'div', {
        ...wrapperProps,
        dangerouslySetInnerHTML: {
          __html: children
        }
      }, context, legacyContext);
  }
  switch (typeof type) {
    case 'string':
      return renderNativeComponent(type, props, context, legacyContext);
    case 'function':
      if (type.prototype && typeof type.prototype.render === 'function') {
        return renderComponent(type, props, context, legacyContext);
      }
      return renderElement(type(props, legacyContext), context, legacyContext);
  }
  switch (type && type.$$typeof) {
    case Provider.$$typeof:
      return renderChildren(props.children, props.value, legacyContext);
    case Consumer.$$typeof:
      return renderElement(props.children(context || type._currentValue), context, legacyContext);
    case ForwardRef.$$typeof:
      return renderElement(type.render(props), context, legacyContext);
  }
  return '';
}

/**
 * Serializes a native component type to string.
 *
 * @param {?string} type            Native component type to serialize, or null if
 *                                  rendering as fragment of children content.
 * @param {Object}  props           Props object.
 * @param {Object}  [context]       Context object.
 * @param {Object}  [legacyContext] Legacy context object.
 *
 * @return {string} Serialized element.
 */
function renderNativeComponent(type, props, context, legacyContext = {}) {
  let content = '';
  if (type === 'textarea' && props.hasOwnProperty('value')) {
    // Textarea children can be assigned as value prop. If it is, render in
    // place of children. Ensure to omit so it is not assigned as attribute
    // as well.
    content = renderChildren(props.value, context, legacyContext);
    const {
      value,
      ...restProps
    } = props;
    props = restProps;
  } else if (props.dangerouslySetInnerHTML && typeof props.dangerouslySetInnerHTML.__html === 'string') {
    // Dangerous content is left unescaped.
    content = props.dangerouslySetInnerHTML.__html;
  } else if (typeof props.children !== 'undefined') {
    content = renderChildren(props.children, context, legacyContext);
  }
  if (!type) {
    return content;
  }
  const attributes = renderAttributes(props);
  if (SELF_CLOSING_TAGS.has(type)) {
    return '<' + type + attributes + '/>';
  }
  return '<' + type + attributes + '>' + content + '</' + type + '>';
}

/** @typedef {import('react').ComponentType} ComponentType */

/**
 * Serializes a non-native component type to string.
 *
 * @param {ComponentType} Component       Component type to serialize.
 * @param {Object}        props           Props object.
 * @param {Object}        [context]       Context object.
 * @param {Object}        [legacyContext] Legacy context object.
 *
 * @return {string} Serialized element
 */
function renderComponent(Component, props, context, legacyContext = {}) {
  const instance = new ( /** @type {import('react').ComponentClass} */
  Component)(props, legacyContext);
  if (typeof
  // Ignore reason: Current prettier reformats parens and mangles type assertion
  // prettier-ignore
  /** @type {{getChildContext?: () => unknown}} */
  instance.getChildContext === 'function') {
    Object.assign(legacyContext, /** @type {{getChildContext?: () => unknown}} */instance.getChildContext());
  }
  const html = renderElement(instance.render(), context, legacyContext);
  return html;
}

/**
 * Serializes an array of children to string.
 *
 * @param {import('react').ReactNodeArray} children        Children to serialize.
 * @param {Object}                         [context]       Context object.
 * @param {Object}                         [legacyContext] Legacy context object.
 *
 * @return {string} Serialized children.
 */
function renderChildren(children, context, legacyContext = {}) {
  let result = '';
  children = Array.isArray(children) ? children : [children];
  for (let i = 0; i < children.length; i++) {
    const child = children[i];
    result += renderElement(child, context, legacyContext);
  }
  return result;
}

/**
 * Renders a props object as a string of HTML attributes.
 *
 * @param {Object} props Props object.
 *
 * @return {string} Attributes string.
 */
function renderAttributes(props) {
  let result = '';
  for (const key in props) {
    const attribute = getNormalAttributeName(key);
    if (!(0, _escapeHtml.isValidAttributeName)(attribute)) {
      continue;
    }
    let value = getNormalAttributeValue(key, props[key]);

    // If value is not of serializable type, skip.
    if (!ATTRIBUTES_TYPES.has(typeof value)) {
      continue;
    }

    // Don't render internal attribute names.
    if (isInternalAttribute(key)) {
      continue;
    }
    const isBooleanAttribute = BOOLEAN_ATTRIBUTES.has(attribute);

    // Boolean attribute should be omitted outright if its value is false.
    if (isBooleanAttribute && value === false) {
      continue;
    }
    const isMeaningfulAttribute = isBooleanAttribute || hasPrefix(key, ['data-', 'aria-']) || ENUMERATED_ATTRIBUTES.has(attribute);

    // Only write boolean value as attribute if meaningful.
    if (typeof value === 'boolean' && !isMeaningfulAttribute) {
      continue;
    }
    result += ' ' + attribute;

    // Boolean attributes should write attribute name, but without value.
    // Mere presence of attribute name is effective truthiness.
    if (isBooleanAttribute) {
      continue;
    }
    if (typeof value === 'string') {
      value = (0, _escapeHtml.escapeAttribute)(value);
    }
    result += '="' + value + '"';
  }
  return result;
}

/**
 * Renders a style object as a string attribute value.
 *
 * @param {Object} style Style object.
 *
 * @return {string} Style attribute value.
 */
function renderStyle(style) {
  // Only generate from object, e.g. tolerate string value.
  if (!(0, _isPlainObject.isPlainObject)(style)) {
    return style;
  }
  let result;
  for (const property in style) {
    const value = style[property];
    if (null === value || undefined === value) {
      continue;
    }
    if (result) {
      result += ';';
    } else {
      result = '';
    }
    const normalName = getNormalStylePropertyName(property);
    const normalValue = getNormalStylePropertyValue(property, value);
    result += normalName + ':' + normalValue;
  }
  return result;
}
var _default = exports.default = renderElement;
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