WordPress/wp-includes/js/dist/style-engine.js

/******/ (() => { // webpackBootstrap
/******/ 	"use strict";
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/******/ 	var __webpack_require__ = {};
/******/ 	
/************************************************************************/
/******/ 	/* webpack/runtime/define property getters */
/******/ 	(() => {
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/******/ 	
/******/ 	/* webpack/runtime/hasOwnProperty shorthand */
/******/ 	(() => {
/******/ 		__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/make namespace object */
/******/ 	(() => {
/******/ 		// define __esModule on exports
/******/ 		__webpack_require__.r = (exports) => {
/******/ 			if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ 				Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ 			Object.defineProperty(exports, '__esModule', { value: true });
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var __webpack_exports__ = {};
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  compileCSS: () => (/* binding */ compileCSS),
  getCSSRules: () => (/* binding */ getCSSRules),
  getCSSValueFromRawStyle: () => (/* reexport */ getCSSValueFromRawStyle)
});

;// ./node_modules/tslib/tslib.es6.mjs
/******************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
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}

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}

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/* harmony default export */ const tslib_es6 = ({
  __extends,
  __assign,
  __rest,
  __decorate,
  __param,
  __metadata,
  __awaiter,
  __generator,
  __createBinding,
  __exportStar,
  __values,
  __read,
  __spread,
  __spreadArrays,
  __spreadArray,
  __await,
  __asyncGenerator,
  __asyncDelegator,
  __asyncValues,
  __makeTemplateObject,
  __importStar,
  __importDefault,
  __classPrivateFieldGet,
  __classPrivateFieldSet,
  __classPrivateFieldIn,
  __addDisposableResource,
  __disposeResources,
});

;// ./node_modules/lower-case/dist.es2015/index.js
/**
 * Source: ftp://ftp.unicode.org/Public/UCD/latest/ucd/SpecialCasing.txt
 */
var SUPPORTED_LOCALE = {
    tr: {
        regexp: /\u0130|\u0049|\u0049\u0307/g,
        map: {
            İ: "\u0069",
            I: "\u0131",
            İ: "\u0069",
        },
    },
    az: {
        regexp: /\u0130/g,
        map: {
            İ: "\u0069",
            I: "\u0131",
            İ: "\u0069",
        },
    },
    lt: {
        regexp: /\u0049|\u004A|\u012E|\u00CC|\u00CD|\u0128/g,
        map: {
            I: "\u0069\u0307",
            J: "\u006A\u0307",
            Į: "\u012F\u0307",
            Ì: "\u0069\u0307\u0300",
            Í: "\u0069\u0307\u0301",
            Ĩ: "\u0069\u0307\u0303",
        },
    },
};
/**
 * Localized lower case.
 */
function localeLowerCase(str, locale) {
    var lang = SUPPORTED_LOCALE[locale.toLowerCase()];
    if (lang)
        return lowerCase(str.replace(lang.regexp, function (m) { return lang.map[m]; }));
    return lowerCase(str);
}
/**
 * Lower case as a function.
 */
function lowerCase(str) {
    return str.toLowerCase();
}

;// ./node_modules/no-case/dist.es2015/index.js

// Support camel case ("camelCase" -> "camel Case" and "CAMELCase" -> "CAMEL Case").
var DEFAULT_SPLIT_REGEXP = [/([a-z0-9])([A-Z])/g, /([A-Z])([A-Z][a-z])/g];
// Remove all non-word characters.
var DEFAULT_STRIP_REGEXP = /[^A-Z0-9]+/gi;
/**
 * Normalize the string into something other libraries can manipulate easier.
 */
function noCase(input, options) {
    if (options === void 0) { options = {}; }
    var _a = options.splitRegexp, splitRegexp = _a === void 0 ? DEFAULT_SPLIT_REGEXP : _a, _b = options.stripRegexp, stripRegexp = _b === void 0 ? DEFAULT_STRIP_REGEXP : _b, _c = options.transform, transform = _c === void 0 ? lowerCase : _c, _d = options.delimiter, delimiter = _d === void 0 ? " " : _d;
    var result = replace(replace(input, splitRegexp, "$1\0$2"), stripRegexp, "\0");
    var start = 0;
    var end = result.length;
    // Trim the delimiter from around the output string.
    while (result.charAt(start) === "\0")
        start++;
    while (result.charAt(end - 1) === "\0")
        end--;
    // Transform each token independently.
    return result.slice(start, end).split("\0").map(transform).join(delimiter);
}
/**
 * Replace `re` in the input string with the replacement value.
 */
function replace(input, re, value) {
    if (re instanceof RegExp)
        return input.replace(re, value);
    return re.reduce(function (input, re) { return input.replace(re, value); }, input);
}

;// ./node_modules/dot-case/dist.es2015/index.js


function dotCase(input, options) {
    if (options === void 0) { options = {}; }
    return noCase(input, __assign({ delimiter: "." }, options));
}

;// ./node_modules/param-case/dist.es2015/index.js


function paramCase(input, options) {
    if (options === void 0) { options = {}; }
    return dotCase(input, __assign({ delimiter: "-" }, options));
}

;// ./node_modules/@wordpress/style-engine/build-module/styles/constants.js
const VARIABLE_REFERENCE_PREFIX = 'var:';
const VARIABLE_PATH_SEPARATOR_TOKEN_ATTRIBUTE = '|';
const VARIABLE_PATH_SEPARATOR_TOKEN_STYLE = '--';

;// ./node_modules/@wordpress/style-engine/build-module/styles/utils.js
/**
 * External dependencies
 */


/**
 * Internal dependencies
 */



/**
 * Helper util to return a value from a certain path of the object.
 * Path is specified as an array of properties, like `[ 'x', 'y' ]`.
 *
 * @param object Input object.
 * @param path   Path to the object property.
 * @return Value of the object property at the specified path.
 */
const getStyleValueByPath = (object, path) => {
  let value = object;
  path.forEach(fieldName => {
    value = value?.[fieldName];
  });
  return value;
};

/**
 * Returns a JSON representation of the generated CSS rules.
 *
 * @param style   Style object.
 * @param options Options object with settings to adjust how the styles are generated.
 * @param path    An array of strings representing the path to the style value in the style object.
 * @param ruleKey A CSS property key.
 *
 * @return GeneratedCSSRule[] CSS rules.
 */
function generateRule(style, options, path, ruleKey) {
  const styleValue = getStyleValueByPath(style, path);
  return styleValue ? [{
    selector: options?.selector,
    key: ruleKey,
    value: getCSSValueFromRawStyle(styleValue)
  }] : [];
}

/**
 * Returns a JSON representation of the generated CSS rules taking into account box model properties, top, right, bottom, left.
 *
 * @param style                Style object.
 * @param options              Options object with settings to adjust how the styles are generated.
 * @param path                 An array of strings representing the path to the style value in the style object.
 * @param ruleKeys             An array of CSS property keys and patterns.
 * @param individualProperties The "sides" or individual properties for which to generate rules.
 *
 * @return GeneratedCSSRule[]  CSS rules.
 */
function generateBoxRules(style, options, path, ruleKeys, individualProperties = ['top', 'right', 'bottom', 'left']) {
  const boxStyle = getStyleValueByPath(style, path);
  if (!boxStyle) {
    return [];
  }
  const rules = [];
  if (typeof boxStyle === 'string') {
    rules.push({
      selector: options?.selector,
      key: ruleKeys.default,
      value: boxStyle
    });
  } else {
    const sideRules = individualProperties.reduce((acc, side) => {
      const value = getCSSValueFromRawStyle(getStyleValueByPath(boxStyle, [side]));
      if (value) {
        acc.push({
          selector: options?.selector,
          key: ruleKeys?.individual.replace('%s', upperFirst(side)),
          value
        });
      }
      return acc;
    }, []);
    rules.push(...sideRules);
  }
  return rules;
}

/**
 * Returns a WordPress CSS custom var value from incoming style preset value,
 * if one is detected.
 *
 * The preset value is a string and follows the pattern `var:description|context|slug`.
 *
 * Example:
 *
 * `getCSSValueFromRawStyle( 'var:preset|color|heavenlyBlue' )` // returns 'var(--wp--preset--color--heavenly-blue)'
 *
 * @param styleValue A string representing a raw CSS value. Non-strings won't be processed.
 *
 * @return A CSS custom var value if the incoming style value is a preset value.
 */

function getCSSValueFromRawStyle(styleValue) {
  if (typeof styleValue === 'string' && styleValue.startsWith(VARIABLE_REFERENCE_PREFIX)) {
    const variable = styleValue.slice(VARIABLE_REFERENCE_PREFIX.length).split(VARIABLE_PATH_SEPARATOR_TOKEN_ATTRIBUTE).map(presetVariable => paramCase(presetVariable, {
      splitRegexp: [/([a-z0-9])([A-Z])/g,
      // fooBar => foo-bar, 3Bar => 3-bar
      /([0-9])([a-z])/g,
      // 3bar => 3-bar
      /([A-Za-z])([0-9])/g,
      // Foo3 => foo-3, foo3 => foo-3
      /([A-Z])([A-Z][a-z])/g // FOOBar => foo-bar
      ]
    })).join(VARIABLE_PATH_SEPARATOR_TOKEN_STYLE);
    return `var(--wp--${variable})`;
  }
  return styleValue;
}

/**
 * Capitalizes the first letter in a string.
 *
 * @param string The string whose first letter the function will capitalize.
 *
 * @return String with the first letter capitalized.
 */
function upperFirst(string) {
  const [firstLetter, ...rest] = string;
  return firstLetter.toUpperCase() + rest.join('');
}

/**
 * Converts an array of strings into a camelCase string.
 *
 * @param strings The strings to join into a camelCase string.
 *
 * @return camelCase string.
 */
function camelCaseJoin(strings) {
  const [firstItem, ...rest] = strings;
  return firstItem.toLowerCase() + rest.map(upperFirst).join('');
}

/**
 * Safely decodes a URI with `decodeURI`. Returns the URI unmodified if
 * `decodeURI` throws an error.
 *
 * @param {string} uri URI to decode.
 *
 * @example
 * ```js
 * const badUri = safeDecodeURI( '%z' ); // does not throw an Error, simply returns '%z'
 * ```
 *
 * @return {string} Decoded URI if possible.
 */
function safeDecodeURI(uri) {
  try {
    return decodeURI(uri);
  } catch (uriError) {
    return uri;
  }
}

;// ./node_modules/@wordpress/style-engine/build-module/styles/border/index.js
/**
 * Internal dependencies
 */



/**
 * Creates a function for generating CSS rules when the style path is the same as the camelCase CSS property used in React.
 *
 * @param path An array of strings representing the path to the style value in the style object.
 *
 * @return A function that generates CSS rules.
 */
function createBorderGenerateFunction(path) {
  return (style, options) => generateRule(style, options, path, camelCaseJoin(path));
}

/**
 * Creates a function for generating border-{top,bottom,left,right}-{color,style,width} CSS rules.
 *
 * @param edge The edge to create CSS rules for.
 *
 * @return A function that generates CSS rules.
 */
function createBorderEdgeGenerateFunction(edge) {
  return (style, options) => {
    return ['color', 'style', 'width'].flatMap(key => {
      const path = ['border', edge, key];
      return createBorderGenerateFunction(path)(style, options);
    });
  };
}
const color = {
  name: 'color',
  generate: createBorderGenerateFunction(['border', 'color'])
};
const radius = {
  name: 'radius',
  generate: (style, options) => {
    return generateBoxRules(style, options, ['border', 'radius'], {
      default: 'borderRadius',
      individual: 'border%sRadius'
    }, ['topLeft', 'topRight', 'bottomLeft', 'bottomRight']);
  }
};
const borderStyle = {
  name: 'style',
  generate: createBorderGenerateFunction(['border', 'style'])
};
const width = {
  name: 'width',
  generate: createBorderGenerateFunction(['border', 'width'])
};
const borderTop = {
  name: 'borderTop',
  generate: createBorderEdgeGenerateFunction('top')
};
const borderRight = {
  name: 'borderRight',
  generate: createBorderEdgeGenerateFunction('right')
};
const borderBottom = {
  name: 'borderBottom',
  generate: createBorderEdgeGenerateFunction('bottom')
};
const borderLeft = {
  name: 'borderLeft',
  generate: createBorderEdgeGenerateFunction('left')
};
/* harmony default export */ const border = ([color, borderStyle, width, radius, borderTop, borderRight, borderBottom, borderLeft]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/color/background.js
/**
 * Internal dependencies
 */


const background = {
  name: 'background',
  generate: (style, options) => {
    return generateRule(style, options, ['color', 'background'], 'backgroundColor');
  }
};
/* harmony default export */ const color_background = (background);

;// ./node_modules/@wordpress/style-engine/build-module/styles/color/gradient.js
/**
 * Internal dependencies
 */


const gradient = {
  name: 'gradient',
  generate: (style, options) => {
    return generateRule(style, options, ['color', 'gradient'], 'background');
  }
};
/* harmony default export */ const color_gradient = (gradient);

;// ./node_modules/@wordpress/style-engine/build-module/styles/color/text.js
/**
 * Internal dependencies
 */


const text_text = {
  name: 'text',
  generate: (style, options) => {
    return generateRule(style, options, ['color', 'text'], 'color');
  }
};
/* harmony default export */ const color_text = (text_text);

;// ./node_modules/@wordpress/style-engine/build-module/styles/color/index.js
/**
 * Internal dependencies
 */



/* harmony default export */ const styles_color = ([color_text, color_gradient, color_background]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/dimensions/index.js
/**
 * Internal dependencies
 */


const minHeight = {
  name: 'minHeight',
  generate: (style, options) => {
    return generateRule(style, options, ['dimensions', 'minHeight'], 'minHeight');
  }
};
const aspectRatio = {
  name: 'aspectRatio',
  generate: (style, options) => {
    return generateRule(style, options, ['dimensions', 'aspectRatio'], 'aspectRatio');
  }
};
/* harmony default export */ const dimensions = ([minHeight, aspectRatio]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/background/index.js
/**
 * Internal dependencies
 */


const backgroundImage = {
  name: 'backgroundImage',
  generate: (style, options) => {
    const _backgroundImage = style?.background?.backgroundImage;

    /*
     * The background image can be a string or an object.
     * If the background image is a string, it could already contain a url() function,
     * or have a linear-gradient value.
     */
    if (typeof _backgroundImage === 'object' && _backgroundImage?.url) {
      return [{
        selector: options.selector,
        key: 'backgroundImage',
        // Passed `url` may already be encoded. To prevent double encoding, decodeURI is executed to revert to the original string.
        value: `url( '${encodeURI(safeDecodeURI(_backgroundImage.url))}' )`
      }];
    }
    return generateRule(style, options, ['background', 'backgroundImage'], 'backgroundImage');
  }
};
const backgroundPosition = {
  name: 'backgroundPosition',
  generate: (style, options) => {
    return generateRule(style, options, ['background', 'backgroundPosition'], 'backgroundPosition');
  }
};
const backgroundRepeat = {
  name: 'backgroundRepeat',
  generate: (style, options) => {
    return generateRule(style, options, ['background', 'backgroundRepeat'], 'backgroundRepeat');
  }
};
const backgroundSize = {
  name: 'backgroundSize',
  generate: (style, options) => {
    return generateRule(style, options, ['background', 'backgroundSize'], 'backgroundSize');
  }
};
const backgroundAttachment = {
  name: 'backgroundAttachment',
  generate: (style, options) => {
    return generateRule(style, options, ['background', 'backgroundAttachment'], 'backgroundAttachment');
  }
};
/* harmony default export */ const styles_background = ([backgroundImage, backgroundPosition, backgroundRepeat, backgroundSize, backgroundAttachment]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/shadow/index.js
/**
 * Internal dependencies
 */


const shadow = {
  name: 'shadow',
  generate: (style, options) => {
    return generateRule(style, options, ['shadow'], 'boxShadow');
  }
};
/* harmony default export */ const styles_shadow = ([shadow]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/outline/index.js
/**
 * Internal dependencies
 */


const outline_color = {
  name: 'color',
  generate: (style, options, path = ['outline', 'color'], ruleKey = 'outlineColor') => {
    return generateRule(style, options, path, ruleKey);
  }
};
const offset = {
  name: 'offset',
  generate: (style, options, path = ['outline', 'offset'], ruleKey = 'outlineOffset') => {
    return generateRule(style, options, path, ruleKey);
  }
};
const outlineStyle = {
  name: 'style',
  generate: (style, options, path = ['outline', 'style'], ruleKey = 'outlineStyle') => {
    return generateRule(style, options, path, ruleKey);
  }
};
const outline_width = {
  name: 'width',
  generate: (style, options, path = ['outline', 'width'], ruleKey = 'outlineWidth') => {
    return generateRule(style, options, path, ruleKey);
  }
};
/* harmony default export */ const outline = ([outline_color, outlineStyle, offset, outline_width]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/spacing/padding.js
/**
 * Internal dependencies
 */


const padding = {
  name: 'padding',
  generate: (style, options) => {
    return generateBoxRules(style, options, ['spacing', 'padding'], {
      default: 'padding',
      individual: 'padding%s'
    });
  }
};
/* harmony default export */ const spacing_padding = (padding);

;// ./node_modules/@wordpress/style-engine/build-module/styles/spacing/margin.js
/**
 * Internal dependencies
 */


const margin = {
  name: 'margin',
  generate: (style, options) => {
    return generateBoxRules(style, options, ['spacing', 'margin'], {
      default: 'margin',
      individual: 'margin%s'
    });
  }
};
/* harmony default export */ const spacing_margin = (margin);

;// ./node_modules/@wordpress/style-engine/build-module/styles/spacing/index.js
/**
 * Internal dependencies
 */


/* harmony default export */ const spacing = ([spacing_margin, spacing_padding]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/typography/index.js
/**
 * Internal dependencies
 */


const fontSize = {
  name: 'fontSize',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'fontSize'], 'fontSize');
  }
};
const fontStyle = {
  name: 'fontStyle',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'fontStyle'], 'fontStyle');
  }
};
const fontWeight = {
  name: 'fontWeight',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'fontWeight'], 'fontWeight');
  }
};
const fontFamily = {
  name: 'fontFamily',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'fontFamily'], 'fontFamily');
  }
};
const letterSpacing = {
  name: 'letterSpacing',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'letterSpacing'], 'letterSpacing');
  }
};
const lineHeight = {
  name: 'lineHeight',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'lineHeight'], 'lineHeight');
  }
};
const textColumns = {
  name: 'textColumns',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'textColumns'], 'columnCount');
  }
};
const textDecoration = {
  name: 'textDecoration',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'textDecoration'], 'textDecoration');
  }
};
const textTransform = {
  name: 'textTransform',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'textTransform'], 'textTransform');
  }
};
const writingMode = {
  name: 'writingMode',
  generate: (style, options) => {
    return generateRule(style, options, ['typography', 'writingMode'], 'writingMode');
  }
};
/* harmony default export */ const typography = ([fontFamily, fontSize, fontStyle, fontWeight, letterSpacing, lineHeight, textColumns, textDecoration, textTransform, writingMode]);

;// ./node_modules/@wordpress/style-engine/build-module/styles/index.js
/**
 * Internal dependencies
 */








const styleDefinitions = [...border, ...styles_color, ...dimensions, ...outline, ...spacing, ...typography, ...styles_shadow, ...styles_background];

;// ./node_modules/@wordpress/style-engine/build-module/index.js
/**
 * External dependencies
 */


/**
 * Internal dependencies
 */



/**
 * Generates a stylesheet for a given style object and selector.
 *
 * @since 6.1.0 Introduced in WordPress core.
 *
 * @param style   Style object, for example, the value of a block's attributes.style object or the top level styles in theme.json
 * @param options Options object with settings to adjust how the styles are generated.
 *
 * @return A generated stylesheet or inline style declarations.
 */
function compileCSS(style, options = {}) {
  const rules = getCSSRules(style, options);

  // If no selector is provided, treat generated rules as inline styles to be returned as a single string.
  if (!options?.selector) {
    const inlineRules = [];
    rules.forEach(rule => {
      inlineRules.push(`${paramCase(rule.key)}: ${rule.value};`);
    });
    return inlineRules.join(' ');
  }
  const groupedRules = rules.reduce((acc, rule) => {
    const {
      selector
    } = rule;
    if (!selector) {
      return acc;
    }
    if (!acc[selector]) {
      acc[selector] = [];
    }
    acc[selector].push(rule);
    return acc;
  }, {});
  const selectorRules = Object.keys(groupedRules).reduce((acc, subSelector) => {
    acc.push(`${subSelector} { ${groupedRules[subSelector].map(rule => `${paramCase(rule.key)}: ${rule.value};`).join(' ')} }`);
    return acc;
  }, []);
  return selectorRules.join('\n');
}

/**
 * Returns a JSON representation of the generated CSS rules.
 *
 * @since 6.1.0 Introduced in WordPress core.
 *
 * @param style   Style object, for example, the value of a block's attributes.style object or the top level styles in theme.json
 * @param options Options object with settings to adjust how the styles are generated.
 *
 * @return A collection of objects containing the selector, if any, the CSS property key (camelcase) and parsed CSS value.
 */
function getCSSRules(style, options = {}) {
  const rules = [];
  styleDefinitions.forEach(definition => {
    if (typeof definition.generate === 'function') {
      rules.push(...definition.generate(style, options));
    }
  });
  return rules;
}

// Export style utils.


(window.wp = window.wp || {}).styleEngine = __webpack_exports__;
/******/ })()
;