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

538 lines
16 KiB
JavaScript

/******/ (() => { // webpackBootstrap
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/******/ var __webpack_require__ = {};
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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)
});
;// CONCATENATED MODULE: external "lodash"
const external_lodash_namespaceObject = window["lodash"];
;// CONCATENATED MODULE: ./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 = '--';
;// CONCATENATED MODULE: ./node_modules/@wordpress/style-engine/build-module/styles/utils.js
/**
* External dependencies
*/
/**
* Internal dependencies
*/
/**
* 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 = (0,external_lodash_namespaceObject.get)(style, path);
return styleValue ? [{
selector: options?.selector,
key: ruleKey,
value: getCSSVarFromStyleValue(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 = (0,external_lodash_namespaceObject.get)(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 = getCSSVarFromStyleValue((0,external_lodash_namespaceObject.get)(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 CSS var value from incoming style value following the pattern `var:description|context|slug`.
*
* @param styleValue A raw style value.
*
* @return string A CSS var value.
*/
function getCSSVarFromStyleValue(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 => (0,external_lodash_namespaceObject.kebabCase)(presetVariable)).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('');
}
;// CONCATENATED MODULE: ./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]);
;// CONCATENATED MODULE: ./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);
;// CONCATENATED MODULE: ./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);
;// CONCATENATED MODULE: ./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);
;// CONCATENATED MODULE: ./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]);
;// CONCATENATED MODULE: ./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');
}
};
/* harmony default export */ const dimensions = ([minHeight]);
;// CONCATENATED MODULE: ./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]);
;// CONCATENATED MODULE: ./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]);
;// CONCATENATED MODULE: ./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);
;// CONCATENATED MODULE: ./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);
;// CONCATENATED MODULE: ./node_modules/@wordpress/style-engine/build-module/styles/spacing/index.js
/**
* Internal dependencies
*/
/* harmony default export */ const spacing = ([spacing_margin, spacing_padding]);
;// CONCATENATED MODULE: ./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');
}
};
/* harmony default export */ const typography = ([fontFamily, fontSize, fontStyle, fontWeight, letterSpacing, lineHeight, textColumns, textDecoration, textTransform]);
;// CONCATENATED MODULE: ./node_modules/@wordpress/style-engine/build-module/styles/index.js
/**
* Internal dependencies
*/
const styleDefinitions = [...border, ...styles_color, ...dimensions, ...outline, ...spacing, ...typography, ...styles_shadow];
;// CONCATENATED MODULE: ./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(`${(0,external_lodash_namespaceObject.kebabCase)(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} { ${groupedRules[subSelector].map(rule => `${(0,external_lodash_namespaceObject.kebabCase)(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;
}
(window.wp = window.wp || {}).styleEngine = __webpack_exports__;
/******/ })()
;