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편집 파일: rich-text.js

/******/ (() => { // webpackBootstrap /******/ "use strict"; /******/ // The require scope /******/ var __webpack_require__ = {}; /******/ /************************************************************************/ /******/ /* webpack/runtime/compat get default export */ /******/ (() => { /******/ // getDefaultExport function for compatibility with non-harmony modules /******/ __webpack_require__.n = (module) => { /******/ var getter = module && module.__esModule ? /******/ () => (module['default']) : /******/ () => (module); /******/ __webpack_require__.d(getter, { a: getter }); /******/ return getter; /******/ }; /******/ })(); /******/ /******/ /* webpack/runtime/define property getters */ /******/ (() => { /******/ // define getter functions for harmony exports /******/ __webpack_require__.d = (exports, definition) => { /******/ for(var key in definition) { /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); /******/ } /******/ } /******/ }; /******/ })(); /******/ /******/ /* 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' }); /******/ } /******/ Object.defineProperty(exports, '__esModule', { value: true }); /******/ }; /******/ })(); /******/ /************************************************************************/ var __webpack_exports__ = {}; // ESM COMPAT FLAG __webpack_require__.r(__webpack_exports__); // EXPORTS __webpack_require__.d(__webpack_exports__, { RichTextData: () => (/* reexport */ RichTextData), __experimentalRichText: () => (/* reexport */ __experimentalRichText), __unstableCreateElement: () => (/* reexport */ createElement), __unstableToDom: () => (/* reexport */ toDom), __unstableUseRichText: () => (/* reexport */ useRichText), applyFormat: () => (/* reexport */ applyFormat), concat: () => (/* reexport */ concat), create: () => (/* reexport */ create), getActiveFormat: () => (/* reexport */ getActiveFormat), getActiveFormats: () => (/* reexport */ getActiveFormats), getActiveObject: () => (/* reexport */ getActiveObject), getTextContent: () => (/* reexport */ getTextContent), insert: () => (/* reexport */ insert), insertObject: () => (/* reexport */ insertObject), isCollapsed: () => (/* reexport */ isCollapsed), isEmpty: () => (/* reexport */ isEmpty), join: () => (/* reexport */ join), registerFormatType: () => (/* reexport */ registerFormatType), remove: () => (/* reexport */ remove_remove), removeFormat: () => (/* reexport */ removeFormat), replace: () => (/* reexport */ replace_replace), slice: () => (/* reexport */ slice), split: () => (/* reexport */ split), store: () => (/* reexport */ store), toHTMLString: () => (/* reexport */ toHTMLString), toggleFormat: () => (/* reexport */ toggleFormat), unregisterFormatType: () => (/* reexport */ unregisterFormatType), useAnchor: () => (/* reexport */ useAnchor), useAnchorRef: () => (/* reexport */ useAnchorRef) }); // NAMESPACE OBJECT: ./node_modules/@wordpress/rich-text/build-module/store/selectors.js var selectors_namespaceObject = {}; __webpack_require__.r(selectors_namespaceObject); __webpack_require__.d(selectors_namespaceObject, { getFormatType: () => (getFormatType), getFormatTypeForBareElement: () => (getFormatTypeForBareElement), getFormatTypeForClassName: () => (getFormatTypeForClassName), getFormatTypes: () => (getFormatTypes) }); // NAMESPACE OBJECT: ./node_modules/@wordpress/rich-text/build-module/store/actions.js var actions_namespaceObject = {}; __webpack_require__.r(actions_namespaceObject); __webpack_require__.d(actions_namespaceObject, { addFormatTypes: () => (addFormatTypes), removeFormatTypes: () => (removeFormatTypes) }); ;// CONCATENATED MODULE: external ["wp","data"] const external_wp_data_namespaceObject = window["wp"]["data"]; ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/store/reducer.js /** * WordPress dependencies */ /** * Reducer managing the format types * * @param {Object} state Current state. * @param {Object} action Dispatched action. * * @return {Object} Updated state. */ function formatTypes(state = {}, action) { switch (action.type) { case 'ADD_FORMAT_TYPES': return { ...state, // Key format types by their name. ...action.formatTypes.reduce((newFormatTypes, type) => ({ ...newFormatTypes, [type.name]: type }), {}) }; case 'REMOVE_FORMAT_TYPES': return Object.fromEntries(Object.entries(state).filter(([key]) => !action.names.includes(key))); } return state; } /* harmony default export */ const reducer = ((0,external_wp_data_namespaceObject.combineReducers)({ formatTypes })); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/store/selectors.js /** * WordPress dependencies */ /** * Returns all the available format types. * * @param {Object} state Data state. * * @example * ```js * import { __, sprintf } from '@wordpress/i18n'; * import { store as richTextStore } from '@wordpress/rich-text'; * import { useSelect } from '@wordpress/data'; * * const ExampleComponent = () => { * const { getFormatTypes } = useSelect( * ( select ) => select( richTextStore ), * [] * ); * * const availableFormats = getFormatTypes(); * * return availableFormats ? ( * <ul> * { availableFormats?.map( ( format ) => ( * <li>{ format.name }</li> * ) ) } * </ul> * ) : ( * __( 'No Formats available' ) * ); * }; * ``` * * @return {Array} Format types. */ const getFormatTypes = (0,external_wp_data_namespaceObject.createSelector)(state => Object.values(state.formatTypes), state => [state.formatTypes]); /** * Returns a format type by name. * * @param {Object} state Data state. * @param {string} name Format type name. * * @example * ```js * import { __, sprintf } from '@wordpress/i18n'; * import { store as richTextStore } from '@wordpress/rich-text'; * import { useSelect } from '@wordpress/data'; * * const ExampleComponent = () => { * const { getFormatType } = useSelect( * ( select ) => select( richTextStore ), * [] * ); * * const boldFormat = getFormatType( 'core/bold' ); * * return boldFormat ? ( * <ul> * { Object.entries( boldFormat )?.map( ( [ key, value ] ) => ( * <li> * { key } : { value } * </li> * ) ) } * </ul> * ) : ( * __( 'Not Found' ) * ; * }; * ``` * * @return {Object?} Format type. */ function getFormatType(state, name) { return state.formatTypes[name]; } /** * Gets the format type, if any, that can handle a bare element (without a * data-format-type attribute), given the tag name of this element. * * @param {Object} state Data state. * @param {string} bareElementTagName The tag name of the element to find a * format type for. * * @example * ```js * import { __, sprintf } from '@wordpress/i18n'; * import { store as richTextStore } from '@wordpress/rich-text'; * import { useSelect } from '@wordpress/data'; * * const ExampleComponent = () => { * const { getFormatTypeForBareElement } = useSelect( * ( select ) => select( richTextStore ), * [] * ); * * const format = getFormatTypeForBareElement( 'strong' ); * * return format && <p>{ sprintf( __( 'Format name: %s' ), format.name ) }</p>; * } * ``` * * @return {?Object} Format type. */ function getFormatTypeForBareElement(state, bareElementTagName) { const formatTypes = getFormatTypes(state); return formatTypes.find(({ className, tagName }) => { return className === null && bareElementTagName === tagName; }) || formatTypes.find(({ className, tagName }) => { return className === null && '*' === tagName; }); } /** * Gets the format type, if any, that can handle an element, given its classes. * * @param {Object} state Data state. * @param {string} elementClassName The classes of the element to find a format * type for. * * @example * ```js * import { __, sprintf } from '@wordpress/i18n'; * import { store as richTextStore } from '@wordpress/rich-text'; * import { useSelect } from '@wordpress/data'; * * const ExampleComponent = () => { * const { getFormatTypeForClassName } = useSelect( * ( select ) => select( richTextStore ), * [] * ); * * const format = getFormatTypeForClassName( 'has-inline-color' ); * * return format && <p>{ sprintf( __( 'Format name: %s' ), format.name ) }</p>; * }; * ``` * * @return {?Object} Format type. */ function getFormatTypeForClassName(state, elementClassName) { return getFormatTypes(state).find(({ className }) => { if (className === null) { return false; } return ` ${elementClassName} `.indexOf(` ${className} `) >= 0; }); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/store/actions.js /** * Returns an action object used in signalling that format types have been * added. * Ignored from documentation as registerFormatType should be used instead from @wordpress/rich-text * * @ignore * * @param {Array|Object} formatTypes Format types received. * * @return {Object} Action object. */ function addFormatTypes(formatTypes) { return { type: 'ADD_FORMAT_TYPES', formatTypes: Array.isArray(formatTypes) ? formatTypes : [formatTypes] }; } /** * Returns an action object used to remove a registered format type. * * Ignored from documentation as unregisterFormatType should be used instead from @wordpress/rich-text * * @ignore * * @param {string|Array} names Format name. * * @return {Object} Action object. */ function removeFormatTypes(names) { return { type: 'REMOVE_FORMAT_TYPES', names: Array.isArray(names) ? names : [names] }; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/store/index.js /** * WordPress dependencies */ /** * Internal dependencies */ const STORE_NAME = 'core/rich-text'; /** * Store definition for the rich-text namespace. * * @see https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#createReduxStore * * @type {Object} */ const store = (0,external_wp_data_namespaceObject.createReduxStore)(STORE_NAME, { reducer: reducer, selectors: selectors_namespaceObject, actions: actions_namespaceObject }); (0,external_wp_data_namespaceObject.register)(store); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/is-format-equal.js /** @typedef {import('./types').RichTextFormat} RichTextFormat */ /** * Optimised equality check for format objects. * * @param {?RichTextFormat} format1 Format to compare. * @param {?RichTextFormat} format2 Format to compare. * * @return {boolean} True if formats are equal, false if not. */ function isFormatEqual(format1, format2) { // Both not defined. if (format1 === format2) { return true; } // Either not defined. if (!format1 || !format2) { return false; } if (format1.type !== format2.type) { return false; } const attributes1 = format1.attributes; const attributes2 = format2.attributes; // Both not defined. if (attributes1 === attributes2) { return true; } // Either not defined. if (!attributes1 || !attributes2) { return false; } const keys1 = Object.keys(attributes1); const keys2 = Object.keys(attributes2); if (keys1.length !== keys2.length) { return false; } const length = keys1.length; // Optimise for speed. for (let i = 0; i < length; i++) { const name = keys1[i]; if (attributes1[name] !== attributes2[name]) { return false; } } return true; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/normalise-formats.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Normalises formats: ensures subsequent adjacent equal formats have the same * reference. * * @param {RichTextValue} value Value to normalise formats of. * * @return {RichTextValue} New value with normalised formats. */ function normaliseFormats(value) { const newFormats = value.formats.slice(); newFormats.forEach((formatsAtIndex, index) => { const formatsAtPreviousIndex = newFormats[index - 1]; if (formatsAtPreviousIndex) { const newFormatsAtIndex = formatsAtIndex.slice(); newFormatsAtIndex.forEach((format, formatIndex) => { const previousFormat = formatsAtPreviousIndex[formatIndex]; if (isFormatEqual(format, previousFormat)) { newFormatsAtIndex[formatIndex] = previousFormat; } }); newFormats[index] = newFormatsAtIndex; } }); return { ...value, formats: newFormats }; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/apply-format.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** @typedef {import('./types').RichTextFormat} RichTextFormat */ function replace(array, index, value) { array = array.slice(); array[index] = value; return array; } /** * Apply a format object to a Rich Text value from the given `startIndex` to the * given `endIndex`. Indices are retrieved from the selection if none are * provided. * * @param {RichTextValue} value Value to modify. * @param {RichTextFormat} format Format to apply. * @param {number} [startIndex] Start index. * @param {number} [endIndex] End index. * * @return {RichTextValue} A new value with the format applied. */ function applyFormat(value, format, startIndex = value.start, endIndex = value.end) { const { formats, activeFormats } = value; const newFormats = formats.slice(); // The selection is collapsed. if (startIndex === endIndex) { const startFormat = newFormats[startIndex]?.find(({ type }) => type === format.type); // If the caret is at a format of the same type, expand start and end to // the edges of the format. This is useful to apply new attributes. if (startFormat) { const index = newFormats[startIndex].indexOf(startFormat); while (newFormats[startIndex] && newFormats[startIndex][index] === startFormat) { newFormats[startIndex] = replace(newFormats[startIndex], index, format); startIndex--; } endIndex++; while (newFormats[endIndex] && newFormats[endIndex][index] === startFormat) { newFormats[endIndex] = replace(newFormats[endIndex], index, format); endIndex++; } } } else { // Determine the highest position the new format can be inserted at. let position = +Infinity; for (let index = startIndex; index < endIndex; index++) { if (newFormats[index]) { newFormats[index] = newFormats[index].filter(({ type }) => type !== format.type); const length = newFormats[index].length; if (length < position) { position = length; } } else { newFormats[index] = []; position = 0; } } for (let index = startIndex; index < endIndex; index++) { newFormats[index].splice(position, 0, format); } } return normaliseFormats({ ...value, formats: newFormats, // Always revise active formats. This serves as a placeholder for new // inputs with the format so new input appears with the format applied, // and ensures a format of the same type uses the latest values. activeFormats: [...(activeFormats?.filter(({ type }) => type !== format.type) || []), format] }); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/create-element.js /** * Parse the given HTML into a body element. * * Note: The current implementation will return a shared reference, reset on * each call to `createElement`. Therefore, you should not hold a reference to * the value to operate upon asynchronously, as it may have unexpected results. * * @param {HTMLDocument} document The HTML document to use to parse. * @param {string} html The HTML to parse. * * @return {HTMLBodyElement} Body element with parsed HTML. */ function createElement({ implementation }, html) { // Because `createHTMLDocument` is an expensive operation, and with this // function being internal to `rich-text` (full control in avoiding a risk // of asynchronous operations on the shared reference), a single document // is reused and reset for each call to the function. if (!createElement.body) { createElement.body = implementation.createHTMLDocument('').body; } createElement.body.innerHTML = html; return createElement.body; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/special-characters.js /** * Object replacement character, used as a placeholder for objects. */ const OBJECT_REPLACEMENT_CHARACTER = '\ufffc'; /** * Zero width non-breaking space, used as padding in the editable DOM tree when * it is empty otherwise. */ const ZWNBSP = '\ufeff'; ;// CONCATENATED MODULE: external ["wp","escapeHtml"] const external_wp_escapeHtml_namespaceObject = window["wp"]["escapeHtml"]; ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-active-formats.js /** @typedef {import('./types').RichTextValue} RichTextValue */ /** @typedef {import('./types').RichTextFormatList} RichTextFormatList */ /** * Internal dependencies */ /** * Gets the all format objects at the start of the selection. * * @param {RichTextValue} value Value to inspect. * @param {Array} EMPTY_ACTIVE_FORMATS Array to return if there are no * active formats. * * @return {RichTextFormatList} Active format objects. */ function getActiveFormats(value, EMPTY_ACTIVE_FORMATS = []) { const { formats, start, end, activeFormats } = value; if (start === undefined) { return EMPTY_ACTIVE_FORMATS; } if (start === end) { // For a collapsed caret, it is possible to override the active formats. if (activeFormats) { return activeFormats; } const formatsBefore = formats[start - 1] || EMPTY_ACTIVE_FORMATS; const formatsAfter = formats[start] || EMPTY_ACTIVE_FORMATS; // By default, select the lowest amount of formats possible (which means // the caret is positioned outside the format boundary). The user can // then use arrow keys to define `activeFormats`. if (formatsBefore.length < formatsAfter.length) { return formatsBefore; } return formatsAfter; } // If there's no formats at the start index, there are not active formats. if (!formats[start]) { return EMPTY_ACTIVE_FORMATS; } const selectedFormats = formats.slice(start, end); // Clone the formats so we're not mutating the live value. const _activeFormats = [...selectedFormats[0]]; let i = selectedFormats.length; // For performance reasons, start from the end where it's much quicker to // realise that there are no active formats. while (i--) { const formatsAtIndex = selectedFormats[i]; // If we run into any index without formats, we're sure that there's no // active formats. if (!formatsAtIndex) { return EMPTY_ACTIVE_FORMATS; } let ii = _activeFormats.length; // Loop over the active formats and remove any that are not present at // the current index. while (ii--) { const format = _activeFormats[ii]; if (!formatsAtIndex.find(_format => isFormatEqual(format, _format))) { _activeFormats.splice(ii, 1); } } // If there are no active formats, we can stop. if (_activeFormats.length === 0) { return EMPTY_ACTIVE_FORMATS; } } return _activeFormats || EMPTY_ACTIVE_FORMATS; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-format-type.js /** * WordPress dependencies */ /** * Internal dependencies */ /** @typedef {import('./register-format-type').RichTextFormatType} RichTextFormatType */ /** * Returns a registered format type. * * @param {string} name Format name. * * @return {RichTextFormatType|undefined} Format type. */ function get_format_type_getFormatType(name) { return (0,external_wp_data_namespaceObject.select)(store).getFormatType(name); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/to-tree.js /** * Internal dependencies */ function restoreOnAttributes(attributes, isEditableTree) { if (isEditableTree) { return attributes; } const newAttributes = {}; for (const key in attributes) { let newKey = key; if (key.startsWith('data-disable-rich-text-')) { newKey = key.slice('data-disable-rich-text-'.length); } newAttributes[newKey] = attributes[key]; } return newAttributes; } /** * Converts a format object to information that can be used to create an element * from (type, attributes and object). * * @param {Object} $1 Named parameters. * @param {string} $1.type The format type. * @param {string} $1.tagName The tag name. * @param {Object} $1.attributes The format attributes. * @param {Object} $1.unregisteredAttributes The unregistered format * attributes. * @param {boolean} $1.object Whether or not it is an object * format. * @param {boolean} $1.boundaryClass Whether or not to apply a boundary * class. * @param {boolean} $1.isEditableTree * * @return {Object} Information to be used for element creation. */ function fromFormat({ type, tagName, attributes, unregisteredAttributes, object, boundaryClass, isEditableTree }) { const formatType = get_format_type_getFormatType(type); let elementAttributes = {}; if (boundaryClass && isEditableTree) { elementAttributes['data-rich-text-format-boundary'] = 'true'; } if (!formatType) { if (attributes) { elementAttributes = { ...attributes, ...elementAttributes }; } return { type, attributes: restoreOnAttributes(elementAttributes, isEditableTree), object }; } elementAttributes = { ...unregisteredAttributes, ...elementAttributes }; for (const name in attributes) { const key = formatType.attributes ? formatType.attributes[name] : false; if (key) { elementAttributes[key] = attributes[name]; } else { elementAttributes[name] = attributes[name]; } } if (formatType.className) { if (elementAttributes.class) { elementAttributes.class = `${formatType.className} ${elementAttributes.class}`; } else { elementAttributes.class = formatType.className; } } // When a format is declared as non editable, make it non editable in the // editor. if (isEditableTree && formatType.contentEditable === false) { elementAttributes.contenteditable = 'false'; } return { type: tagName || formatType.tagName, object: formatType.object, attributes: restoreOnAttributes(elementAttributes, isEditableTree) }; } /** * Checks if both arrays of formats up until a certain index are equal. * * @param {Array} a Array of formats to compare. * @param {Array} b Array of formats to compare. * @param {number} index Index to check until. */ function isEqualUntil(a, b, index) { do { if (a[index] !== b[index]) { return false; } } while (index--); return true; } function toTree({ value, preserveWhiteSpace, createEmpty, append, getLastChild, getParent, isText, getText, remove, appendText, onStartIndex, onEndIndex, isEditableTree, placeholder }) { const { formats, replacements, text, start, end } = value; const formatsLength = formats.length + 1; const tree = createEmpty(); const activeFormats = getActiveFormats(value); const deepestActiveFormat = activeFormats[activeFormats.length - 1]; let lastCharacterFormats; let lastCharacter; append(tree, ''); for (let i = 0; i < formatsLength; i++) { const character = text.charAt(i); const shouldInsertPadding = isEditableTree && ( // Pad the line if the line is empty. !lastCharacter || // Pad the line if the previous character is a line break, otherwise // the line break won't be visible. lastCharacter === '\n'); const characterFormats = formats[i]; let pointer = getLastChild(tree); if (characterFormats) { characterFormats.forEach((format, formatIndex) => { if (pointer && lastCharacterFormats && // Reuse the last element if all formats remain the same. isEqualUntil(characterFormats, lastCharacterFormats, formatIndex)) { pointer = getLastChild(pointer); return; } const { type, tagName, attributes, unregisteredAttributes } = format; const boundaryClass = isEditableTree && format === deepestActiveFormat; const parent = getParent(pointer); const newNode = append(parent, fromFormat({ type, tagName, attributes, unregisteredAttributes, boundaryClass, isEditableTree })); if (isText(pointer) && getText(pointer).length === 0) { remove(pointer); } pointer = append(newNode, ''); }); } // If there is selection at 0, handle it before characters are inserted. if (i === 0) { if (onStartIndex && start === 0) { onStartIndex(tree, pointer); } if (onEndIndex && end === 0) { onEndIndex(tree, pointer); } } if (character === OBJECT_REPLACEMENT_CHARACTER) { const replacement = replacements[i]; if (!replacement) { continue; } const { type, attributes, innerHTML } = replacement; const formatType = get_format_type_getFormatType(type); if (!isEditableTree && type === 'script') { pointer = append(getParent(pointer), fromFormat({ type: 'script', isEditableTree })); append(pointer, { html: decodeURIComponent(attributes['data-rich-text-script']) }); } else if (formatType?.contentEditable === false) { // For non editable formats, render the stored inner HTML. pointer = append(getParent(pointer), fromFormat({ ...replacement, isEditableTree, boundaryClass: start === i && end === i + 1 })); if (innerHTML) { append(pointer, { html: innerHTML }); } } else { pointer = append(getParent(pointer), fromFormat({ ...replacement, object: true, isEditableTree })); } // Ensure pointer is text node. pointer = append(getParent(pointer), ''); } else if (!preserveWhiteSpace && character === '\n') { pointer = append(getParent(pointer), { type: 'br', attributes: isEditableTree ? { 'data-rich-text-line-break': 'true' } : undefined, object: true }); // Ensure pointer is text node. pointer = append(getParent(pointer), ''); } else if (!isText(pointer)) { pointer = append(getParent(pointer), character); } else { appendText(pointer, character); } if (onStartIndex && start === i + 1) { onStartIndex(tree, pointer); } if (onEndIndex && end === i + 1) { onEndIndex(tree, pointer); } if (shouldInsertPadding && i === text.length) { append(getParent(pointer), ZWNBSP); // We CANNOT use CSS to add a placeholder with pseudo elements on // the main block wrappers because that could clash with theme CSS. if (placeholder && text.length === 0) { append(getParent(pointer), { type: 'span', attributes: { 'data-rich-text-placeholder': placeholder, // Necessary to prevent the placeholder from catching // selection and being editable. style: 'pointer-events:none;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;' } }); } } lastCharacterFormats = characterFormats; lastCharacter = character; } return tree; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/to-html-string.js /** * WordPress dependencies */ /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Create an HTML string from a Rich Text value. * * @param {Object} $1 Named argements. * @param {RichTextValue} $1.value Rich text value. * @param {boolean} [$1.preserveWhiteSpace] Preserves newlines if true. * * @return {string} HTML string. */ function toHTMLString({ value, preserveWhiteSpace }) { const tree = toTree({ value, preserveWhiteSpace, createEmpty, append, getLastChild, getParent, isText, getText, remove, appendText }); return createChildrenHTML(tree.children); } function createEmpty() { return {}; } function getLastChild({ children }) { return children && children[children.length - 1]; } function append(parent, object) { if (typeof object === 'string') { object = { text: object }; } object.parent = parent; parent.children = parent.children || []; parent.children.push(object); return object; } function appendText(object, text) { object.text += text; } function getParent({ parent }) { return parent; } function isText({ text }) { return typeof text === 'string'; } function getText({ text }) { return text; } function remove(object) { const index = object.parent.children.indexOf(object); if (index !== -1) { object.parent.children.splice(index, 1); } return object; } function createElementHTML({ type, attributes, object, children }) { let attributeString = ''; for (const key in attributes) { if (!(0,external_wp_escapeHtml_namespaceObject.isValidAttributeName)(key)) { continue; } attributeString += ` ${key}="${(0,external_wp_escapeHtml_namespaceObject.escapeAttribute)(attributes[key])}"`; } if (object) { return `<${type}${attributeString}>`; } return `<${type}${attributeString}>${createChildrenHTML(children)}</${type}>`; } function createChildrenHTML(children = []) { return children.map(child => { if (child.html !== undefined) { return child.html; } return child.text === undefined ? createElementHTML(child) : (0,external_wp_escapeHtml_namespaceObject.escapeEditableHTML)(child.text); }).join(''); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-text-content.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Get the textual content of a Rich Text value. This is similar to * `Element.textContent`. * * @param {RichTextValue} value Value to use. * * @return {string} The text content. */ function getTextContent({ text }) { return text.replace(OBJECT_REPLACEMENT_CHARACTER, ''); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/create.js /** * WordPress dependencies */ /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ function createEmptyValue() { return { formats: [], replacements: [], text: '' }; } function toFormat({ tagName, attributes }) { let formatType; if (attributes && attributes.class) { formatType = (0,external_wp_data_namespaceObject.select)(store).getFormatTypeForClassName(attributes.class); if (formatType) { // Preserve any additional classes. attributes.class = ` ${attributes.class} `.replace(` ${formatType.className} `, ' ').trim(); if (!attributes.class) { delete attributes.class; } } } if (!formatType) { formatType = (0,external_wp_data_namespaceObject.select)(store).getFormatTypeForBareElement(tagName); } if (!formatType) { return attributes ? { type: tagName, attributes } : { type: tagName }; } if (formatType.__experimentalCreatePrepareEditableTree && !formatType.__experimentalCreateOnChangeEditableValue) { return null; } if (!attributes) { return { formatType, type: formatType.name, tagName }; } const registeredAttributes = {}; const unregisteredAttributes = {}; const _attributes = { ...attributes }; for (const key in formatType.attributes) { const name = formatType.attributes[key]; registeredAttributes[key] = _attributes[name]; // delete the attribute and what's left is considered // to be unregistered. delete _attributes[name]; if (typeof registeredAttributes[key] === 'undefined') { delete registeredAttributes[key]; } } for (const name in _attributes) { unregisteredAttributes[name] = attributes[name]; } if (formatType.contentEditable === false) { delete unregisteredAttributes.contenteditable; } return { formatType, type: formatType.name, tagName, attributes: registeredAttributes, unregisteredAttributes }; } /** * The RichTextData class is used to instantiate a wrapper around rich text * values, with methods that can be used to transform or manipulate the data. * * - Create an empty instance: `new RichTextData()`. * - Create one from an HTML string: `RichTextData.fromHTMLString( * '<em>hello</em>' )`. * - Create one from a wrapper HTMLElement: `RichTextData.fromHTMLElement( * document.querySelector( 'p' ) )`. * - Create one from plain text: `RichTextData.fromPlainText( '1\n2' )`. * - Create one from a rich text value: `new RichTextData( { text: '...', * formats: [ ... ] } )`. * * @todo Add methods to manipulate the data, such as applyFormat, slice etc. */ class RichTextData { #value; static empty() { return new RichTextData(); } static fromPlainText(text) { return new RichTextData(create({ text })); } static fromHTMLString(html) { return new RichTextData(create({ html })); } static fromHTMLElement(htmlElement, options = {}) { const { preserveWhiteSpace = false } = options; const element = preserveWhiteSpace ? htmlElement : collapseWhiteSpace(htmlElement); const richTextData = new RichTextData(create({ element })); Object.defineProperty(richTextData, 'originalHTML', { value: htmlElement.innerHTML }); return richTextData; } constructor(init = createEmptyValue()) { this.#value = init; } toPlainText() { return getTextContent(this.#value); } // We could expose `toHTMLElement` at some point as well, but we'd only use // it internally. toHTMLString({ preserveWhiteSpace } = {}) { return this.originalHTML || toHTMLString({ value: this.#value, preserveWhiteSpace }); } valueOf() { return this.toHTMLString(); } toString() { return this.toHTMLString(); } toJSON() { return this.toHTMLString(); } get length() { return this.text.length; } get formats() { return this.#value.formats; } get replacements() { return this.#value.replacements; } get text() { return this.#value.text; } } for (const name of Object.getOwnPropertyNames(String.prototype)) { if (RichTextData.prototype.hasOwnProperty(name)) { continue; } Object.defineProperty(RichTextData.prototype, name, { value(...args) { // Should we convert back to RichTextData? return this.toHTMLString()[name](...args); } }); } /** * Create a RichText value from an `Element` tree (DOM), an HTML string or a * plain text string, with optionally a `Range` object to set the selection. If * called without any input, an empty value will be created. The optional * functions can be used to filter out content. * * A value will have the following shape, which you are strongly encouraged not * to modify without the use of helper functions: * * ```js * { * text: string, * formats: Array, * replacements: Array, * ?start: number, * ?end: number, * } * ``` * * As you can see, text and formatting are separated. `text` holds the text, * including any replacement characters for objects and lines. `formats`, * `objects` and `lines` are all sparse arrays of the same length as `text`. It * holds information about the formatting at the relevant text indices. Finally * `start` and `end` state which text indices are selected. They are only * provided if a `Range` was given. * * @param {Object} [$1] Optional named arguments. * @param {Element} [$1.element] Element to create value from. * @param {string} [$1.text] Text to create value from. * @param {string} [$1.html] HTML to create value from. * @param {Range} [$1.range] Range to create value from. * @param {boolean} [$1.__unstableIsEditableTree] * @return {RichTextValue} A rich text value. */ function create({ element, text, html, range, __unstableIsEditableTree: isEditableTree } = {}) { if (html instanceof RichTextData) { return { text: html.text, formats: html.formats, replacements: html.replacements }; } if (typeof text === 'string' && text.length > 0) { return { formats: Array(text.length), replacements: Array(text.length), text }; } if (typeof html === 'string' && html.length > 0) { // It does not matter which document this is, we're just using it to // parse. element = createElement(document, html); } if (typeof element !== 'object') { return createEmptyValue(); } return createFromElement({ element, range, isEditableTree }); } /** * Helper to accumulate the value's selection start and end from the current * node and range. * * @param {Object} accumulator Object to accumulate into. * @param {Node} node Node to create value with. * @param {Range} range Range to create value with. * @param {Object} value Value that is being accumulated. */ function accumulateSelection(accumulator, node, range, value) { if (!range) { return; } const { parentNode } = node; const { startContainer, startOffset, endContainer, endOffset } = range; const currentLength = accumulator.text.length; // Selection can be extracted from value. if (value.start !== undefined) { accumulator.start = currentLength + value.start; // Range indicates that the current node has selection. } else if (node === startContainer && node.nodeType === node.TEXT_NODE) { accumulator.start = currentLength + startOffset; // Range indicates that the current node is selected. } else if (parentNode === startContainer && node === startContainer.childNodes[startOffset]) { accumulator.start = currentLength; // Range indicates that the selection is after the current node. } else if (parentNode === startContainer && node === startContainer.childNodes[startOffset - 1]) { accumulator.start = currentLength + value.text.length; // Fallback if no child inside handled the selection. } else if (node === startContainer) { accumulator.start = currentLength; } // Selection can be extracted from value. if (value.end !== undefined) { accumulator.end = currentLength + value.end; // Range indicates that the current node has selection. } else if (node === endContainer && node.nodeType === node.TEXT_NODE) { accumulator.end = currentLength + endOffset; // Range indicates that the current node is selected. } else if (parentNode === endContainer && node === endContainer.childNodes[endOffset - 1]) { accumulator.end = currentLength + value.text.length; // Range indicates that the selection is before the current node. } else if (parentNode === endContainer && node === endContainer.childNodes[endOffset]) { accumulator.end = currentLength; // Fallback if no child inside handled the selection. } else if (node === endContainer) { accumulator.end = currentLength + endOffset; } } /** * Adjusts the start and end offsets from a range based on a text filter. * * @param {Node} node Node of which the text should be filtered. * @param {Range} range The range to filter. * @param {Function} filter Function to use to filter the text. * * @return {Object|void} Object containing range properties. */ function filterRange(node, range, filter) { if (!range) { return; } const { startContainer, endContainer } = range; let { startOffset, endOffset } = range; if (node === startContainer) { startOffset = filter(node.nodeValue.slice(0, startOffset)).length; } if (node === endContainer) { endOffset = filter(node.nodeValue.slice(0, endOffset)).length; } return { startContainer, startOffset, endContainer, endOffset }; } /** * Collapse any whitespace used for HTML formatting to one space character, * because it will also be displayed as such by the browser. * * We need to strip it from the content because we use white-space: pre-wrap for * displaying editable rich text. Without using white-space: pre-wrap, the * browser will litter the content with non breaking spaces, among other issues. * See packages/rich-text/src/component/use-default-style.js. * * @see * https://developer.mozilla.org/en-US/docs/Web/CSS/white-space-collapse#collapsing_of_white_space * * @param {HTMLElement} element * @param {boolean} isRoot * * @return {HTMLElement} New element with collapsed whitespace. */ function collapseWhiteSpace(element, isRoot = true) { const clone = element.cloneNode(true); clone.normalize(); Array.from(clone.childNodes).forEach((node, i, nodes) => { if (node.nodeType === node.TEXT_NODE) { let newNodeValue = node.nodeValue; if (/[\n\t\r\f]/.test(newNodeValue)) { newNodeValue = newNodeValue.replace(/[\n\t\r\f]+/g, ' '); } if (newNodeValue.indexOf(' ') !== -1) { newNodeValue = newNodeValue.replace(/ {2,}/g, ' '); } if (i === 0 && newNodeValue.startsWith(' ')) { newNodeValue = newNodeValue.slice(1); } else if (isRoot && i === nodes.length - 1 && newNodeValue.endsWith(' ')) { newNodeValue = newNodeValue.slice(0, -1); } node.nodeValue = newNodeValue; } else if (node.nodeType === node.ELEMENT_NODE) { collapseWhiteSpace(node, false); } }); return clone; } /** * We need to normalise line breaks to `\n` so they are consistent across * platforms and serialised properly. Not removing \r would cause it to * linger and result in double line breaks when whitespace is preserved. */ const CARRIAGE_RETURN = '\r'; /** * Removes reserved characters used by rich-text (zero width non breaking spaces * added by `toTree` and object replacement characters). * * @param {string} string */ function removeReservedCharacters(string) { // with the global flag, note that we should create a new regex each time OR // reset lastIndex state. return string.replace(new RegExp(`[${ZWNBSP}${OBJECT_REPLACEMENT_CHARACTER}${CARRIAGE_RETURN}]`, 'gu'), ''); } /** * Creates a Rich Text value from a DOM element and range. * * @param {Object} $1 Named argements. * @param {Element} [$1.element] Element to create value from. * @param {Range} [$1.range] Range to create value from. * @param {boolean} [$1.isEditableTree] * * @return {RichTextValue} A rich text value. */ function createFromElement({ element, range, isEditableTree }) { const accumulator = createEmptyValue(); if (!element) { return accumulator; } if (!element.hasChildNodes()) { accumulateSelection(accumulator, element, range, createEmptyValue()); return accumulator; } const length = element.childNodes.length; // Optimise for speed. for (let index = 0; index < length; index++) { const node = element.childNodes[index]; const tagName = node.nodeName.toLowerCase(); if (node.nodeType === node.TEXT_NODE) { const text = removeReservedCharacters(node.nodeValue); range = filterRange(node, range, removeReservedCharacters); accumulateSelection(accumulator, node, range, { text }); // Create a sparse array of the same length as `text`, in which // formats can be added. accumulator.formats.length += text.length; accumulator.replacements.length += text.length; accumulator.text += text; continue; } if (node.nodeType !== node.ELEMENT_NODE) { continue; } if (isEditableTree && // Ignore any line breaks that are not inserted by us. tagName === 'br' && !node.getAttribute('data-rich-text-line-break')) { accumulateSelection(accumulator, node, range, createEmptyValue()); continue; } if (tagName === 'script') { const value = { formats: [,], replacements: [{ type: tagName, attributes: { 'data-rich-text-script': node.getAttribute('data-rich-text-script') || encodeURIComponent(node.innerHTML) } }], text: OBJECT_REPLACEMENT_CHARACTER }; accumulateSelection(accumulator, node, range, value); mergePair(accumulator, value); continue; } if (tagName === 'br') { accumulateSelection(accumulator, node, range, createEmptyValue()); mergePair(accumulator, create({ text: '\n' })); continue; } const format = toFormat({ tagName, attributes: getAttributes({ element: node }) }); // When a format type is declared as not editable, replace it with an // object replacement character and preserve the inner HTML. if (format?.formatType?.contentEditable === false) { delete format.formatType; accumulateSelection(accumulator, node, range, createEmptyValue()); mergePair(accumulator, { formats: [,], replacements: [{ ...format, innerHTML: node.innerHTML }], text: OBJECT_REPLACEMENT_CHARACTER }); continue; } if (format) { delete format.formatType; } const value = createFromElement({ element: node, range, isEditableTree }); accumulateSelection(accumulator, node, range, value); // Ignore any placeholders, but keep their content since the browser // might insert text inside them when the editable element is flex. if (!format || node.getAttribute('data-rich-text-placeholder')) { mergePair(accumulator, value); } else if (value.text.length === 0) { if (format.attributes) { mergePair(accumulator, { formats: [,], replacements: [format], text: OBJECT_REPLACEMENT_CHARACTER }); } } else { // Indices should share a reference to the same formats array. // Only create a new reference if `formats` changes. function mergeFormats(formats) { if (mergeFormats.formats === formats) { return mergeFormats.newFormats; } const newFormats = formats ? [format, ...formats] : [format]; mergeFormats.formats = formats; mergeFormats.newFormats = newFormats; return newFormats; } // Since the formats parameter can be `undefined`, preset // `mergeFormats` with a new reference. mergeFormats.newFormats = [format]; mergePair(accumulator, { ...value, formats: Array.from(value.formats, mergeFormats) }); } } return accumulator; } /** * Gets the attributes of an element in object shape. * * @param {Object} $1 Named argements. * @param {Element} $1.element Element to get attributes from. * * @return {Object|void} Attribute object or `undefined` if the element has no * attributes. */ function getAttributes({ element }) { if (!element.hasAttributes()) { return; } const length = element.attributes.length; let accumulator; // Optimise for speed. for (let i = 0; i < length; i++) { const { name, value } = element.attributes[i]; if (name.indexOf('data-rich-text-') === 0) { continue; } const safeName = /^on/i.test(name) ? 'data-disable-rich-text-' + name : name; accumulator = accumulator || {}; accumulator[safeName] = value; } return accumulator; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/concat.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Concats a pair of rich text values. Not that this mutates `a` and does NOT * normalise formats! * * @param {Object} a Value to mutate. * @param {Object} b Value to add read from. * * @return {Object} `a`, mutated. */ function mergePair(a, b) { a.formats = a.formats.concat(b.formats); a.replacements = a.replacements.concat(b.replacements); a.text += b.text; return a; } /** * Combine all Rich Text values into one. This is similar to * `String.prototype.concat`. * * @param {...RichTextValue} values Objects to combine. * * @return {RichTextValue} A new value combining all given records. */ function concat(...values) { return normaliseFormats(values.reduce(mergePair, create())); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-active-format.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** @typedef {import('./types').RichTextFormat} RichTextFormat */ /** * Gets the format object by type at the start of the selection. This can be * used to get e.g. the URL of a link format at the current selection, but also * to check if a format is active at the selection. Returns undefined if there * is no format at the selection. * * @param {RichTextValue} value Value to inspect. * @param {string} formatType Format type to look for. * * @return {RichTextFormat|undefined} Active format object of the specified * type, or undefined. */ function getActiveFormat(value, formatType) { return getActiveFormats(value).find(({ type }) => type === formatType); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-active-object.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** @typedef {import('./types').RichTextFormat} RichTextFormat */ /** * Gets the active object, if there is any. * * @param {RichTextValue} value Value to inspect. * * @return {RichTextFormat|void} Active object, or undefined. */ function getActiveObject({ start, end, replacements, text }) { if (start + 1 !== end || text[start] !== OBJECT_REPLACEMENT_CHARACTER) { return; } return replacements[start]; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/is-collapsed.js /** * Internal dependencies */ /** * Check if the selection of a Rich Text value is collapsed or not. Collapsed * means that no characters are selected, but there is a caret present. If there * is no selection, `undefined` will be returned. This is similar to * `window.getSelection().isCollapsed()`. * * @param props The rich text value to check. * @param props.start * @param props.end * @return True if the selection is collapsed, false if not, undefined if there is no selection. */ function isCollapsed({ start, end }) { if (start === undefined || end === undefined) { return; } return start === end; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/is-empty.js /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Check if a Rich Text value is Empty, meaning it contains no text or any * objects (such as images). * * @param {RichTextValue} value Value to use. * * @return {boolean} True if the value is empty, false if not. */ function isEmpty({ text }) { return text.length === 0; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/join.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Combine an array of Rich Text values into one, optionally separated by * `separator`, which can be a Rich Text value, HTML string, or plain text * string. This is similar to `Array.prototype.join`. * * @param {Array<RichTextValue>} values An array of values to join. * @param {string|RichTextValue} [separator] Separator string or value. * * @return {RichTextValue} A new combined value. */ function join(values, separator = '') { if (typeof separator === 'string') { separator = create({ text: separator }); } return normaliseFormats(values.reduce((accumlator, { formats, replacements, text }) => ({ formats: accumlator.formats.concat(separator.formats, formats), replacements: accumlator.replacements.concat(separator.replacements, replacements), text: accumlator.text + separator.text + text }))); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/register-format-type.js /** * WordPress dependencies */ /** * Internal dependencies */ /** * @typedef {Object} WPFormat * * @property {string} name A string identifying the format. Must be * unique across all registered formats. * @property {string} tagName The HTML tag this format will wrap the * selection with. * @property {boolean} interactive Whether format makes content interactive or not. * @property {string | null} [className] A class to match the format. * @property {string} title Name of the format. * @property {Function} edit Should return a component for the user to * interact with the new registered format. */ /** * Registers a new format provided a unique name and an object defining its * behavior. * * @param {string} name Format name. * @param {WPFormat} settings Format settings. * * @return {WPFormat|undefined} The format, if it has been successfully * registered; otherwise `undefined`. */ function registerFormatType(name, settings) { settings = { name, ...settings }; if (typeof settings.name !== 'string') { window.console.error('Format names must be strings.'); return; } if (!/^[a-z][a-z0-9-]*\/[a-z][a-z0-9-]*$/.test(settings.name)) { window.console.error('Format names must contain a namespace prefix, include only lowercase alphanumeric characters or dashes, and start with a letter. Example: my-plugin/my-custom-format'); return; } if ((0,external_wp_data_namespaceObject.select)(store).getFormatType(settings.name)) { window.console.error('Format "' + settings.name + '" is already registered.'); return; } if (typeof settings.tagName !== 'string' || settings.tagName === '') { window.console.error('Format tag names must be a string.'); return; } if ((typeof settings.className !== 'string' || settings.className === '') && settings.className !== null) { window.console.error('Format class names must be a string, or null to handle bare elements.'); return; } if (!/^[_a-zA-Z]+[a-zA-Z0-9_-]*$/.test(settings.className)) { window.console.error('A class name must begin with a letter, followed by any number of hyphens, underscores, letters, or numbers.'); return; } if (settings.className === null) { const formatTypeForBareElement = (0,external_wp_data_namespaceObject.select)(store).getFormatTypeForBareElement(settings.tagName); if (formatTypeForBareElement && formatTypeForBareElement.name !== 'core/unknown') { window.console.error(`Format "${formatTypeForBareElement.name}" is already registered to handle bare tag name "${settings.tagName}".`); return; } } else { const formatTypeForClassName = (0,external_wp_data_namespaceObject.select)(store).getFormatTypeForClassName(settings.className); if (formatTypeForClassName) { window.console.error(`Format "${formatTypeForClassName.name}" is already registered to handle class name "${settings.className}".`); return; } } if (!('title' in settings) || settings.title === '') { window.console.error('The format "' + settings.name + '" must have a title.'); return; } if ('keywords' in settings && settings.keywords.length > 3) { window.console.error('The format "' + settings.name + '" can have a maximum of 3 keywords.'); return; } if (typeof settings.title !== 'string') { window.console.error('Format titles must be strings.'); return; } (0,external_wp_data_namespaceObject.dispatch)(store).addFormatTypes(settings); return settings; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/remove-format.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Remove any format object from a Rich Text value by type from the given * `startIndex` to the given `endIndex`. Indices are retrieved from the * selection if none are provided. * * @param {RichTextValue} value Value to modify. * @param {string} formatType Format type to remove. * @param {number} [startIndex] Start index. * @param {number} [endIndex] End index. * * @return {RichTextValue} A new value with the format applied. */ function removeFormat(value, formatType, startIndex = value.start, endIndex = value.end) { const { formats, activeFormats } = value; const newFormats = formats.slice(); // If the selection is collapsed, expand start and end to the edges of the // format. if (startIndex === endIndex) { const format = newFormats[startIndex]?.find(({ type }) => type === formatType); if (format) { while (newFormats[startIndex]?.find(newFormat => newFormat === format)) { filterFormats(newFormats, startIndex, formatType); startIndex--; } endIndex++; while (newFormats[endIndex]?.find(newFormat => newFormat === format)) { filterFormats(newFormats, endIndex, formatType); endIndex++; } } } else { for (let i = startIndex; i < endIndex; i++) { if (newFormats[i]) { filterFormats(newFormats, i, formatType); } } } return normaliseFormats({ ...value, formats: newFormats, activeFormats: activeFormats?.filter(({ type }) => type !== formatType) || [] }); } function filterFormats(formats, index, formatType) { const newFormats = formats[index].filter(({ type }) => type !== formatType); if (newFormats.length) { formats[index] = newFormats; } else { delete formats[index]; } } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/insert.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Insert a Rich Text value, an HTML string, or a plain text string, into a * Rich Text value at the given `startIndex`. Any content between `startIndex` * and `endIndex` will be removed. Indices are retrieved from the selection if * none are provided. * * @param {RichTextValue} value Value to modify. * @param {RichTextValue|string} valueToInsert Value to insert. * @param {number} [startIndex] Start index. * @param {number} [endIndex] End index. * * @return {RichTextValue} A new value with the value inserted. */ function insert(value, valueToInsert, startIndex = value.start, endIndex = value.end) { const { formats, replacements, text } = value; if (typeof valueToInsert === 'string') { valueToInsert = create({ text: valueToInsert }); } const index = startIndex + valueToInsert.text.length; return normaliseFormats({ formats: formats.slice(0, startIndex).concat(valueToInsert.formats, formats.slice(endIndex)), replacements: replacements.slice(0, startIndex).concat(valueToInsert.replacements, replacements.slice(endIndex)), text: text.slice(0, startIndex) + valueToInsert.text + text.slice(endIndex), start: index, end: index }); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/remove.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Remove content from a Rich Text value between the given `startIndex` and * `endIndex`. Indices are retrieved from the selection if none are provided. * * @param {RichTextValue} value Value to modify. * @param {number} [startIndex] Start index. * @param {number} [endIndex] End index. * * @return {RichTextValue} A new value with the content removed. */ function remove_remove(value, startIndex, endIndex) { return insert(value, create(), startIndex, endIndex); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/replace.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Search a Rich Text value and replace the match(es) with `replacement`. This * is similar to `String.prototype.replace`. * * @param {RichTextValue} value The value to modify. * @param {RegExp|string} pattern A RegExp object or literal. Can also be * a string. It is treated as a verbatim * string and is not interpreted as a * regular expression. Only the first * occurrence will be replaced. * @param {Function|string} replacement The match or matches are replaced with * the specified or the value returned by * the specified function. * * @return {RichTextValue} A new value with replacements applied. */ function replace_replace({ formats, replacements, text, start, end }, pattern, replacement) { text = text.replace(pattern, (match, ...rest) => { const offset = rest[rest.length - 2]; let newText = replacement; let newFormats; let newReplacements; if (typeof newText === 'function') { newText = replacement(match, ...rest); } if (typeof newText === 'object') { newFormats = newText.formats; newReplacements = newText.replacements; newText = newText.text; } else { newFormats = Array(newText.length); newReplacements = Array(newText.length); if (formats[offset]) { newFormats = newFormats.fill(formats[offset]); } } formats = formats.slice(0, offset).concat(newFormats, formats.slice(offset + match.length)); replacements = replacements.slice(0, offset).concat(newReplacements, replacements.slice(offset + match.length)); if (start) { start = end = offset + newText.length; } return newText; }); return normaliseFormats({ formats, replacements, text, start, end }); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/insert-object.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** @typedef {import('./types').RichTextFormat} RichTextFormat */ /** * Insert a format as an object into a Rich Text value at the given * `startIndex`. Any content between `startIndex` and `endIndex` will be * removed. Indices are retrieved from the selection if none are provided. * * @param {RichTextValue} value Value to modify. * @param {RichTextFormat} formatToInsert Format to insert as object. * @param {number} [startIndex] Start index. * @param {number} [endIndex] End index. * * @return {RichTextValue} A new value with the object inserted. */ function insertObject(value, formatToInsert, startIndex, endIndex) { const valueToInsert = { formats: [,], replacements: [formatToInsert], text: OBJECT_REPLACEMENT_CHARACTER }; return insert(value, valueToInsert, startIndex, endIndex); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/slice.js /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Slice a Rich Text value from `startIndex` to `endIndex`. Indices are * retrieved from the selection if none are provided. This is similar to * `String.prototype.slice`. * * @param {RichTextValue} value Value to modify. * @param {number} [startIndex] Start index. * @param {number} [endIndex] End index. * * @return {RichTextValue} A new extracted value. */ function slice(value, startIndex = value.start, endIndex = value.end) { const { formats, replacements, text } = value; if (startIndex === undefined || endIndex === undefined) { return { ...value }; } return { formats: formats.slice(startIndex, endIndex), replacements: replacements.slice(startIndex, endIndex), text: text.slice(startIndex, endIndex) }; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/split.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Split a Rich Text value in two at the given `startIndex` and `endIndex`, or * split at the given separator. This is similar to `String.prototype.split`. * Indices are retrieved from the selection if none are provided. * * @param {RichTextValue} value * @param {number|string} [string] Start index, or string at which to split. * * @return {Array<RichTextValue>|undefined} An array of new values. */ function split({ formats, replacements, text, start, end }, string) { if (typeof string !== 'string') { return splitAtSelection(...arguments); } let nextStart = 0; return text.split(string).map(substring => { const startIndex = nextStart; const value = { formats: formats.slice(startIndex, startIndex + substring.length), replacements: replacements.slice(startIndex, startIndex + substring.length), text: substring }; nextStart += string.length + substring.length; if (start !== undefined && end !== undefined) { if (start >= startIndex && start < nextStart) { value.start = start - startIndex; } else if (start < startIndex && end > startIndex) { value.start = 0; } if (end >= startIndex && end < nextStart) { value.end = end - startIndex; } else if (start < nextStart && end > nextStart) { value.end = substring.length; } } return value; }); } function splitAtSelection({ formats, replacements, text, start, end }, startIndex = start, endIndex = end) { if (start === undefined || end === undefined) { return; } const before = { formats: formats.slice(0, startIndex), replacements: replacements.slice(0, startIndex), text: text.slice(0, startIndex) }; const after = { formats: formats.slice(endIndex), replacements: replacements.slice(endIndex), text: text.slice(endIndex), start: 0, end: 0 }; return [before, after]; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/is-range-equal.js /** * Returns true if two ranges are equal, or false otherwise. Ranges are * considered equal if their start and end occur in the same container and * offset. * * @param {Range|null} a First range object to test. * @param {Range|null} b First range object to test. * * @return {boolean} Whether the two ranges are equal. */ function isRangeEqual(a, b) { return a === b || a && b && a.startContainer === b.startContainer && a.startOffset === b.startOffset && a.endContainer === b.endContainer && a.endOffset === b.endOffset; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/to-dom.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Creates a path as an array of indices from the given root node to the given * node. * * @param {Node} node Node to find the path of. * @param {HTMLElement} rootNode Root node to find the path from. * @param {Array} path Initial path to build on. * * @return {Array} The path from the root node to the node. */ function createPathToNode(node, rootNode, path) { const parentNode = node.parentNode; let i = 0; while (node = node.previousSibling) { i++; } path = [i, ...path]; if (parentNode !== rootNode) { path = createPathToNode(parentNode, rootNode, path); } return path; } /** * Gets a node given a path (array of indices) from the given node. * * @param {HTMLElement} node Root node to find the wanted node in. * @param {Array} path Path (indices) to the wanted node. * * @return {Object} Object with the found node and the remaining offset (if any). */ function getNodeByPath(node, path) { path = [...path]; while (node && path.length > 1) { node = node.childNodes[path.shift()]; } return { node, offset: path[0] }; } function to_dom_append(element, child) { if (child.html !== undefined) { return element.innerHTML += child.html; } if (typeof child === 'string') { child = element.ownerDocument.createTextNode(child); } const { type, attributes } = child; if (type) { child = element.ownerDocument.createElement(type); for (const key in attributes) { child.setAttribute(key, attributes[key]); } } return element.appendChild(child); } function to_dom_appendText(node, text) { node.appendData(text); } function to_dom_getLastChild({ lastChild }) { return lastChild; } function to_dom_getParent({ parentNode }) { return parentNode; } function to_dom_isText(node) { return node.nodeType === node.TEXT_NODE; } function to_dom_getText({ nodeValue }) { return nodeValue; } function to_dom_remove(node) { return node.parentNode.removeChild(node); } function toDom({ value, prepareEditableTree, isEditableTree = true, placeholder, doc = document }) { let startPath = []; let endPath = []; if (prepareEditableTree) { value = { ...value, formats: prepareEditableTree(value) }; } /** * Returns a new instance of a DOM tree upon which RichText operations can be * applied. * * Note: The current implementation will return a shared reference, reset on * each call to `createEmpty`. Therefore, you should not hold a reference to * the value to operate upon asynchronously, as it may have unexpected results. * * @return {Object} RichText tree. */ const createEmpty = () => createElement(doc, ''); const tree = toTree({ value, createEmpty, append: to_dom_append, getLastChild: to_dom_getLastChild, getParent: to_dom_getParent, isText: to_dom_isText, getText: to_dom_getText, remove: to_dom_remove, appendText: to_dom_appendText, onStartIndex(body, pointer) { startPath = createPathToNode(pointer, body, [pointer.nodeValue.length]); }, onEndIndex(body, pointer) { endPath = createPathToNode(pointer, body, [pointer.nodeValue.length]); }, isEditableTree, placeholder }); return { body: tree, selection: { startPath, endPath } }; } /** * Create an `Element` tree from a Rich Text value and applies the difference to * the `Element` tree contained by `current`. * * @param {Object} $1 Named arguments. * @param {RichTextValue} $1.value Value to apply. * @param {HTMLElement} $1.current The live root node to apply the element tree to. * @param {Function} [$1.prepareEditableTree] Function to filter editorable formats. * @param {boolean} [$1.__unstableDomOnly] Only apply elements, no selection. * @param {string} [$1.placeholder] Placeholder text. */ function apply({ value, current, prepareEditableTree, __unstableDomOnly, placeholder }) { // Construct a new element tree in memory. const { body, selection } = toDom({ value, prepareEditableTree, placeholder, doc: current.ownerDocument }); applyValue(body, current); if (value.start !== undefined && !__unstableDomOnly) { applySelection(selection, current); } } function applyValue(future, current) { let i = 0; let futureChild; while (futureChild = future.firstChild) { const currentChild = current.childNodes[i]; if (!currentChild) { current.appendChild(futureChild); } else if (!currentChild.isEqualNode(futureChild)) { if (currentChild.nodeName !== futureChild.nodeName || currentChild.nodeType === currentChild.TEXT_NODE && currentChild.data !== futureChild.data) { current.replaceChild(futureChild, currentChild); } else { const currentAttributes = currentChild.attributes; const futureAttributes = futureChild.attributes; if (currentAttributes) { let ii = currentAttributes.length; // Reverse loop because `removeAttribute` on `currentChild` // changes `currentAttributes`. while (ii--) { const { name } = currentAttributes[ii]; if (!futureChild.getAttribute(name)) { currentChild.removeAttribute(name); } } } if (futureAttributes) { for (let ii = 0; ii < futureAttributes.length; ii++) { const { name, value } = futureAttributes[ii]; if (currentChild.getAttribute(name) !== value) { currentChild.setAttribute(name, value); } } } applyValue(futureChild, currentChild); future.removeChild(futureChild); } } else { future.removeChild(futureChild); } i++; } while (current.childNodes[i]) { current.removeChild(current.childNodes[i]); } } function applySelection({ startPath, endPath }, current) { const { node: startContainer, offset: startOffset } = getNodeByPath(current, startPath); const { node: endContainer, offset: endOffset } = getNodeByPath(current, endPath); const { ownerDocument } = current; const { defaultView } = ownerDocument; const selection = defaultView.getSelection(); const range = ownerDocument.createRange(); range.setStart(startContainer, startOffset); range.setEnd(endContainer, endOffset); const { activeElement } = ownerDocument; if (selection.rangeCount > 0) { // If the to be added range and the live range are the same, there's no // need to remove the live range and add the equivalent range. if (isRangeEqual(range, selection.getRangeAt(0))) { return; } selection.removeAllRanges(); } selection.addRange(range); // This function is not intended to cause a shift in focus. Since the above // selection manipulations may shift focus, ensure that focus is restored to // its previous state. if (activeElement !== ownerDocument.activeElement) { // The `instanceof` checks protect against edge cases where the focused // element is not of the interface HTMLElement (does not have a `focus` // or `blur` property). // // See: https://github.com/Microsoft/TypeScript/issues/5901#issuecomment-431649653 if (activeElement instanceof defaultView.HTMLElement) { activeElement.focus(); } } } ;// CONCATENATED MODULE: external ["wp","a11y"] const external_wp_a11y_namespaceObject = window["wp"]["a11y"]; ;// CONCATENATED MODULE: external ["wp","i18n"] const external_wp_i18n_namespaceObject = window["wp"]["i18n"]; ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/toggle-format.js /** * WordPress dependencies */ /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** @typedef {import('./types').RichTextFormat} RichTextFormat */ /** * Toggles a format object to a Rich Text value at the current selection. * * @param {RichTextValue} value Value to modify. * @param {RichTextFormat} format Format to apply or remove. * * @return {RichTextValue} A new value with the format applied or removed. */ function toggleFormat(value, format) { if (getActiveFormat(value, format.type)) { // For screen readers, will announce if formatting control is disabled. if (format.title) { // translators: %s: title of the formatting control (0,external_wp_a11y_namespaceObject.speak)((0,external_wp_i18n_namespaceObject.sprintf)((0,external_wp_i18n_namespaceObject.__)('%s removed.'), format.title), 'assertive'); } return removeFormat(value, format.type); } // For screen readers, will announce if formatting control is enabled. if (format.title) { // translators: %s: title of the formatting control (0,external_wp_a11y_namespaceObject.speak)((0,external_wp_i18n_namespaceObject.sprintf)((0,external_wp_i18n_namespaceObject.__)('%s applied.'), format.title), 'assertive'); } return applyFormat(value, format); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/unregister-format-type.js /** * WordPress dependencies */ /** * Internal dependencies */ /** @typedef {import('./register-format-type').WPFormat} WPFormat */ /** * Unregisters a format. * * @param {string} name Format name. * * @return {WPFormat|undefined} The previous format value, if it has * been successfully unregistered; * otherwise `undefined`. */ function unregisterFormatType(name) { const oldFormat = (0,external_wp_data_namespaceObject.select)(store).getFormatType(name); if (!oldFormat) { window.console.error(`Format ${name} is not registered.`); return; } (0,external_wp_data_namespaceObject.dispatch)(store).removeFormatTypes(name); return oldFormat; } ;// CONCATENATED MODULE: external ["wp","element"] const external_wp_element_namespaceObject = window["wp"]["element"]; ;// CONCATENATED MODULE: external ["wp","deprecated"] const external_wp_deprecated_namespaceObject = window["wp"]["deprecated"]; var external_wp_deprecated_default = /*#__PURE__*/__webpack_require__.n(external_wp_deprecated_namespaceObject); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-anchor-ref.js /** * WordPress dependencies */ /** * Internal dependencies */ /** * @template T * @typedef {import('@wordpress/element').RefObject<T>} RefObject<T> */ /** @typedef {import('../register-format-type').WPFormat} WPFormat */ /** @typedef {import('../types').RichTextValue} RichTextValue */ /** * This hook, to be used in a format type's Edit component, returns the active * element that is formatted, or the selection range if no format is active. * The returned value is meant to be used for positioning UI, e.g. by passing it * to the `Popover` component. * * @param {Object} $1 Named parameters. * @param {RefObject<HTMLElement>} $1.ref React ref of the element * containing the editable content. * @param {RichTextValue} $1.value Value to check for selection. * @param {WPFormat} $1.settings The format type's settings. * * @return {Element|Range} The active element or selection range. */ function useAnchorRef({ ref, value, settings = {} }) { external_wp_deprecated_default()('`useAnchorRef` hook', { since: '6.1', alternative: '`useAnchor` hook' }); const { tagName, className, name } = settings; const activeFormat = name ? getActiveFormat(value, name) : undefined; return (0,external_wp_element_namespaceObject.useMemo)(() => { if (!ref.current) { return; } const { ownerDocument: { defaultView } } = ref.current; const selection = defaultView.getSelection(); if (!selection.rangeCount) { return; } const range = selection.getRangeAt(0); if (!activeFormat) { return range; } let element = range.startContainer; // If the caret is right before the element, select the next element. element = element.nextElementSibling || element; while (element.nodeType !== element.ELEMENT_NODE) { element = element.parentNode; } return element.closest(tagName + (className ? '.' + className : '')); }, [activeFormat, value.start, value.end, tagName, className]); } ;// CONCATENATED MODULE: external ["wp","compose"] const external_wp_compose_namespaceObject = window["wp"]["compose"]; ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-anchor.js /** * WordPress dependencies */ /** @typedef {import('../register-format-type').WPFormat} WPFormat */ /** @typedef {import('../types').RichTextValue} RichTextValue */ /** * Given a range and a format tag name and class name, returns the closest * format element. * * @param {Range} range The Range to check. * @param {HTMLElement} editableContentElement The editable wrapper. * @param {string} tagName The tag name of the format element. * @param {string} className The class name of the format element. * * @return {HTMLElement|undefined} The format element, if found. */ function getFormatElement(range, editableContentElement, tagName, className) { let element = range.startContainer; // Even if the active format is defined, the actualy DOM range's start // container may be outside of the format's DOM element: // `a‸<strong>b</strong>` (DOM) while visually it's `a<strong>‸b</strong>`. // So at a given selection index, start with the deepest format DOM element. if (element.nodeType === element.TEXT_NODE && range.startOffset === element.length && element.nextSibling) { element = element.nextSibling; while (element.firstChild) { element = element.firstChild; } } if (element.nodeType !== element.ELEMENT_NODE) { element = element.parentElement; } if (!element) { return; } if (element === editableContentElement) { return; } if (!editableContentElement.contains(element)) { return; } const selector = tagName + (className ? '.' + className : ''); // .closest( selector ), but with a boundary. Check if the element matches // the selector. If it doesn't match, try the parent element if it's not the // editable wrapper. We don't want to try to match ancestors of the editable // wrapper, which is what .closest( selector ) would do. When the element is // the editable wrapper (which is most likely the case because most text is // unformatted), this never runs. while (element !== editableContentElement) { if (element.matches(selector)) { return element; } element = element.parentElement; } } /** * @typedef {Object} VirtualAnchorElement * @property {() => DOMRect} getBoundingClientRect A function returning a DOMRect * @property {HTMLElement} contextElement The actual DOM element */ /** * Creates a virtual anchor element for a range. * * @param {Range} range The range to create a virtual anchor element for. * @param {HTMLElement} editableContentElement The editable wrapper. * * @return {VirtualAnchorElement} The virtual anchor element. */ function createVirtualAnchorElement(range, editableContentElement) { return { contextElement: editableContentElement, getBoundingClientRect() { return editableContentElement.contains(range.startContainer) ? range.getBoundingClientRect() : editableContentElement.getBoundingClientRect(); } }; } /** * Get the anchor: a format element if there is a matching one based on the * tagName and className or a range otherwise. * * @param {HTMLElement} editableContentElement The editable wrapper. * @param {string} tagName The tag name of the format * element. * @param {string} className The class name of the format * element. * * @return {HTMLElement|VirtualAnchorElement|undefined} The anchor. */ function getAnchor(editableContentElement, tagName, className) { if (!editableContentElement) { return; } const { ownerDocument } = editableContentElement; const { defaultView } = ownerDocument; const selection = defaultView.getSelection(); if (!selection) { return; } if (!selection.rangeCount) { return; } const range = selection.getRangeAt(0); if (!range || !range.startContainer) { return; } const formatElement = getFormatElement(range, editableContentElement, tagName, className); if (formatElement) { return formatElement; } return createVirtualAnchorElement(range, editableContentElement); } /** * This hook, to be used in a format type's Edit component, returns the active * element that is formatted, or a virtual element for the selection range if * no format is active. The returned value is meant to be used for positioning * UI, e.g. by passing it to the `Popover` component via the `anchor` prop. * * @param {Object} $1 Named parameters. * @param {HTMLElement|null} $1.editableContentElement The element containing * the editable content. * @param {WPFormat=} $1.settings The format type's settings. * @return {Element|VirtualAnchorElement|undefined|null} The active element or selection range. */ function useAnchor({ editableContentElement, settings = {} }) { const { tagName, className, isActive } = settings; const [anchor, setAnchor] = (0,external_wp_element_namespaceObject.useState)(() => getAnchor(editableContentElement, tagName, className)); const wasActive = (0,external_wp_compose_namespaceObject.usePrevious)(isActive); (0,external_wp_element_namespaceObject.useLayoutEffect)(() => { if (!editableContentElement) { return; } function callback() { setAnchor(getAnchor(editableContentElement, tagName, className)); } function attach() { ownerDocument.addEventListener('selectionchange', callback); } function detach() { ownerDocument.removeEventListener('selectionchange', callback); } const { ownerDocument } = editableContentElement; if (editableContentElement === ownerDocument.activeElement || // When a link is created, we need to attach the popover to the newly created anchor. !wasActive && isActive || // Sometimes we're _removing_ an active anchor, such as the inline color popover. // When we add the color, it switches from a virtual anchor to a `<mark>` element. // When we _remove_ the color, it switches from a `<mark>` element to a virtual anchor. wasActive && !isActive) { setAnchor(getAnchor(editableContentElement, tagName, className)); attach(); } editableContentElement.addEventListener('focusin', attach); editableContentElement.addEventListener('focusout', detach); return () => { detach(); editableContentElement.removeEventListener('focusin', attach); editableContentElement.removeEventListener('focusout', detach); }; }, [editableContentElement, tagName, className, isActive, wasActive]); return anchor; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-default-style.js /** * WordPress dependencies */ /** * In HTML, leading and trailing spaces are not visible, and multiple spaces * elsewhere are visually reduced to one space. This rule prevents spaces from * collapsing so all space is visible in the editor and can be removed. It also * prevents some browsers from inserting non-breaking spaces at the end of a * line to prevent the space from visually disappearing. Sometimes these non * breaking spaces can linger in the editor causing unwanted non breaking spaces * in between words. If also prevent Firefox from inserting a trailing `br` node * to visualise any trailing space, causing the element to be saved. * * > Authors are encouraged to set the 'white-space' property on editing hosts * > and on markup that was originally created through these editing mechanisms * > to the value 'pre-wrap'. Default HTML whitespace handling is not well * > suited to WYSIWYG editing, and line wrapping will not work correctly in * > some corner cases if 'white-space' is left at its default value. * * https://html.spec.whatwg.org/multipage/interaction.html#best-practices-for-in-page-editors * * @type {string} */ const whiteSpace = 'pre-wrap'; /** * A minimum width of 1px will prevent the rich text container from collapsing * to 0 width and hiding the caret. This is useful for inline containers. */ const minWidth = '1px'; function useDefaultStyle() { return (0,external_wp_element_namespaceObject.useCallback)(element => { if (!element) { return; } element.style.whiteSpace = whiteSpace; element.style.minWidth = minWidth; }, []); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-boundary-style.js /** * WordPress dependencies */ /* * Calculates and renders the format boundary style when the active formats * change. */ function useBoundaryStyle({ record }) { const ref = (0,external_wp_element_namespaceObject.useRef)(); const { activeFormats = [], replacements, start } = record.current; const activeReplacement = replacements[start]; (0,external_wp_element_namespaceObject.useEffect)(() => { // There's no need to recalculate the boundary styles if no formats are // active, because no boundary styles will be visible. if ((!activeFormats || !activeFormats.length) && !activeReplacement) { return; } const boundarySelector = '*[data-rich-text-format-boundary]'; const element = ref.current.querySelector(boundarySelector); if (!element) { return; } const { ownerDocument } = element; const { defaultView } = ownerDocument; const computedStyle = defaultView.getComputedStyle(element); const newColor = computedStyle.color.replace(')', ', 0.2)').replace('rgb', 'rgba'); const selector = `.rich-text:focus ${boundarySelector}`; const rule = `background-color: ${newColor}`; const style = `${selector} {${rule}}`; const globalStyleId = 'rich-text-boundary-style'; let globalStyle = ownerDocument.getElementById(globalStyleId); if (!globalStyle) { globalStyle = ownerDocument.createElement('style'); globalStyle.id = globalStyleId; ownerDocument.head.appendChild(globalStyle); } if (globalStyle.innerHTML !== style) { globalStyle.innerHTML = style; } }, [activeFormats, activeReplacement]); return ref; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/copy-handler.js /** * Internal dependencies */ /* harmony default export */ const copy_handler = (props => element => { function onCopy(event) { const { record } = props.current; const { ownerDocument } = element; if (isCollapsed(record.current) || !element.contains(ownerDocument.activeElement)) { return; } const selectedRecord = slice(record.current); const plainText = getTextContent(selectedRecord); const html = toHTMLString({ value: selectedRecord }); event.clipboardData.setData('text/plain', plainText); event.clipboardData.setData('text/html', html); event.clipboardData.setData('rich-text', 'true'); event.preventDefault(); if (event.type === 'cut') { ownerDocument.execCommand('delete'); } } const { defaultView } = element.ownerDocument; defaultView.addEventListener('copy', onCopy); defaultView.addEventListener('cut', onCopy); return () => { defaultView.removeEventListener('copy', onCopy); defaultView.removeEventListener('cut', onCopy); }; }); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/select-object.js /* harmony default export */ const select_object = (() => element => { function onClick(event) { const { target } = event; // If the child element has no text content, it must be an object. if (target === element || target.textContent && target.isContentEditable) { return; } const { ownerDocument } = target; const { defaultView } = ownerDocument; const selection = defaultView.getSelection(); // If it's already selected, do nothing and let default behavior happen. // This means it's "click-through". if (selection.containsNode(target)) { return; } const range = ownerDocument.createRange(); // If the target is within a non editable element, select the non // editable element. const nodeToSelect = target.isContentEditable ? target : target.closest('[contenteditable]'); range.selectNode(nodeToSelect); selection.removeAllRanges(); selection.addRange(range); event.preventDefault(); } function onFocusIn(event) { // When there is incoming focus from a link, select the object. if (event.relatedTarget && !element.contains(event.relatedTarget) && event.relatedTarget.tagName === 'A') { onClick(event); } } element.addEventListener('click', onClick); element.addEventListener('focusin', onFocusIn); return () => { element.removeEventListener('click', onClick); element.removeEventListener('focusin', onFocusIn); }; }); ;// CONCATENATED MODULE: external ["wp","keycodes"] const external_wp_keycodes_namespaceObject = window["wp"]["keycodes"]; ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/format-boundaries.js /** * WordPress dependencies */ /** * Internal dependencies */ const EMPTY_ACTIVE_FORMATS = []; /* harmony default export */ const format_boundaries = (props => element => { function onKeyDown(event) { const { keyCode, shiftKey, altKey, metaKey, ctrlKey } = event; if ( // Only override left and right keys without modifiers pressed. shiftKey || altKey || metaKey || ctrlKey || keyCode !== external_wp_keycodes_namespaceObject.LEFT && keyCode !== external_wp_keycodes_namespaceObject.RIGHT) { return; } const { record, applyRecord, forceRender } = props.current; const { text, formats, start, end, activeFormats: currentActiveFormats = [] } = record.current; const collapsed = isCollapsed(record.current); const { ownerDocument } = element; const { defaultView } = ownerDocument; // To do: ideally, we should look at visual position instead. const { direction } = defaultView.getComputedStyle(element); const reverseKey = direction === 'rtl' ? external_wp_keycodes_namespaceObject.RIGHT : external_wp_keycodes_namespaceObject.LEFT; const isReverse = event.keyCode === reverseKey; // If the selection is collapsed and at the very start, do nothing if // navigating backward. // If the selection is collapsed and at the very end, do nothing if // navigating forward. if (collapsed && currentActiveFormats.length === 0) { if (start === 0 && isReverse) { return; } if (end === text.length && !isReverse) { return; } } // If the selection is not collapsed, let the browser handle collapsing // the selection for now. Later we could expand this logic to set // boundary positions if needed. if (!collapsed) { return; } const formatsBefore = formats[start - 1] || EMPTY_ACTIVE_FORMATS; const formatsAfter = formats[start] || EMPTY_ACTIVE_FORMATS; const destination = isReverse ? formatsBefore : formatsAfter; const isIncreasing = currentActiveFormats.every((format, index) => format === destination[index]); let newActiveFormatsLength = currentActiveFormats.length; if (!isIncreasing) { newActiveFormatsLength--; } else if (newActiveFormatsLength < destination.length) { newActiveFormatsLength++; } if (newActiveFormatsLength === currentActiveFormats.length) { record.current._newActiveFormats = destination; return; } event.preventDefault(); const origin = isReverse ? formatsAfter : formatsBefore; const source = isIncreasing ? destination : origin; const newActiveFormats = source.slice(0, newActiveFormatsLength); const newValue = { ...record.current, activeFormats: newActiveFormats }; record.current = newValue; applyRecord(newValue); forceRender(); } element.addEventListener('keydown', onKeyDown); return () => { element.removeEventListener('keydown', onKeyDown); }; }); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/delete.js /** * WordPress dependencies */ /** * Internal dependencies */ /* harmony default export */ const event_listeners_delete = (props => element => { function onKeyDown(event) { const { keyCode } = event; const { createRecord, handleChange } = props.current; if (event.defaultPrevented) { return; } if (keyCode !== external_wp_keycodes_namespaceObject.DELETE && keyCode !== external_wp_keycodes_namespaceObject.BACKSPACE) { return; } const currentValue = createRecord(); const { start, end, text } = currentValue; // Always handle full content deletion ourselves. if (start === 0 && end !== 0 && end === text.length) { handleChange(remove_remove(currentValue)); event.preventDefault(); } } element.addEventListener('keydown', onKeyDown); return () => { element.removeEventListener('keydown', onKeyDown); }; }); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/update-formats.js /** * Internal dependencies */ /** @typedef {import('./types').RichTextValue} RichTextValue */ /** * Efficiently updates all the formats from `start` (including) until `end` * (excluding) with the active formats. Mutates `value`. * * @param {Object} $1 Named paramentes. * @param {RichTextValue} $1.value Value te update. * @param {number} $1.start Index to update from. * @param {number} $1.end Index to update until. * @param {Array} $1.formats Replacement formats. * * @return {RichTextValue} Mutated value. */ function updateFormats({ value, start, end, formats }) { // Start and end may be switched in case of delete. const min = Math.min(start, end); const max = Math.max(start, end); const formatsBefore = value.formats[min - 1] || []; const formatsAfter = value.formats[max] || []; // First, fix the references. If any format right before or after are // equal, the replacement format should use the same reference. value.activeFormats = formats.map((format, index) => { if (formatsBefore[index]) { if (isFormatEqual(format, formatsBefore[index])) { return formatsBefore[index]; } } else if (formatsAfter[index]) { if (isFormatEqual(format, formatsAfter[index])) { return formatsAfter[index]; } } return format; }); while (--end >= start) { if (value.activeFormats.length > 0) { value.formats[end] = value.activeFormats; } else { delete value.formats[end]; } } return value; } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/input-and-selection.js /** * Internal dependencies */ /** * All inserting input types that would insert HTML into the DOM. * * @see https://www.w3.org/TR/input-events-2/#interface-InputEvent-Attributes * * @type {Set} */ const INSERTION_INPUT_TYPES_TO_IGNORE = new Set(['insertParagraph', 'insertOrderedList', 'insertUnorderedList', 'insertHorizontalRule', 'insertLink']); const input_and_selection_EMPTY_ACTIVE_FORMATS = []; const PLACEHOLDER_ATTR_NAME = 'data-rich-text-placeholder'; /** * If the selection is set on the placeholder element, collapse the selection to * the start (before the placeholder). * * @param {Window} defaultView */ function fixPlaceholderSelection(defaultView) { const selection = defaultView.getSelection(); const { anchorNode, anchorOffset } = selection; if (anchorNode.nodeType !== anchorNode.ELEMENT_NODE) { return; } const targetNode = anchorNode.childNodes[anchorOffset]; if (!targetNode || targetNode.nodeType !== targetNode.ELEMENT_NODE || !targetNode.hasAttribute(PLACEHOLDER_ATTR_NAME)) { return; } selection.collapseToStart(); } /* harmony default export */ const input_and_selection = (props => element => { const { ownerDocument } = element; const { defaultView } = ownerDocument; let isComposing = false; function onInput(event) { // Do not trigger a change if characters are being composed. Browsers // will usually emit a final `input` event when the characters are // composed. As of December 2019, Safari doesn't support // nativeEvent.isComposing. if (isComposing) { return; } let inputType; if (event) { inputType = event.inputType; } const { record, applyRecord, createRecord, handleChange } = props.current; // The browser formatted something or tried to insert HTML. Overwrite // it. It will be handled later by the format library if needed. if (inputType && (inputType.indexOf('format') === 0 || INSERTION_INPUT_TYPES_TO_IGNORE.has(inputType))) { applyRecord(record.current); return; } const currentValue = createRecord(); const { start, activeFormats: oldActiveFormats = [] } = record.current; // Update the formats between the last and new caret position. const change = updateFormats({ value: currentValue, start, end: currentValue.start, formats: oldActiveFormats }); handleChange(change); } /** * Syncs the selection to local state. A callback for the `selectionchange` * event. */ function handleSelectionChange() { const { record, applyRecord, createRecord, onSelectionChange } = props.current; // Check if the implementor disabled editing. `contentEditable` does // disable input, but not text selection, so we must ignore selection // changes. if (element.contentEditable !== 'true') { return; } // Ensure the active element is the rich text element. if (ownerDocument.activeElement !== element) { // If it is not, we can stop listening for selection changes. We // resume listening when the element is focused. ownerDocument.removeEventListener('selectionchange', handleSelectionChange); return; } // In case of a keyboard event, ignore selection changes during // composition. if (isComposing) { return; } const { start, end, text } = createRecord(); const oldRecord = record.current; // Fallback mechanism for IE11, which doesn't support the input event. // Any input results in a selection change. if (text !== oldRecord.text) { onInput(); return; } if (start === oldRecord.start && end === oldRecord.end) { // Sometimes the browser may set the selection on the placeholder // element, in which case the caret is not visible. We need to set // the caret before the placeholder if that's the case. if (oldRecord.text.length === 0 && start === 0) { fixPlaceholderSelection(defaultView); } return; } const newValue = { ...oldRecord, start, end, // _newActiveFormats may be set on arrow key navigation to control // the right boundary position. If undefined, getActiveFormats will // give the active formats according to the browser. activeFormats: oldRecord._newActiveFormats, _newActiveFormats: undefined }; const newActiveFormats = getActiveFormats(newValue, input_and_selection_EMPTY_ACTIVE_FORMATS); // Update the value with the new active formats. newValue.activeFormats = newActiveFormats; // It is important that the internal value is updated first, // otherwise the value will be wrong on render! record.current = newValue; applyRecord(newValue, { domOnly: true }); onSelectionChange(start, end); } function onCompositionStart() { isComposing = true; // Do not update the selection when characters are being composed as // this rerenders the component and might destroy internal browser // editing state. ownerDocument.removeEventListener('selectionchange', handleSelectionChange); // Remove the placeholder. Since the rich text value doesn't update // during composition, the placeholder doesn't get removed. There's no // need to re-add it, when the value is updated on compositionend it // will be re-added when the value is empty. element.querySelector(`[${PLACEHOLDER_ATTR_NAME}]`)?.remove(); } function onCompositionEnd() { isComposing = false; // Ensure the value is up-to-date for browsers that don't emit a final // input event after composition. onInput({ inputType: 'insertText' }); // Tracking selection changes can be resumed. ownerDocument.addEventListener('selectionchange', handleSelectionChange); } function onFocus() { const { record, isSelected, onSelectionChange, applyRecord } = props.current; // When the whole editor is editable, let writing flow handle // selection. if (element.parentElement.closest('[contenteditable="true"]')) { return; } if (!isSelected) { // We know for certain that on focus, the old selection is invalid. // It will be recalculated on the next mouseup, keyup, or touchend // event. const index = undefined; record.current = { ...record.current, start: index, end: index, activeFormats: input_and_selection_EMPTY_ACTIVE_FORMATS }; } else { applyRecord(record.current, { domOnly: true }); } onSelectionChange(record.current.start, record.current.end); // There is no selection change event when the element is focused, so // we need to manually trigger it. The selection is also not available // yet in this call stack. window.queueMicrotask(handleSelectionChange); ownerDocument.addEventListener('selectionchange', handleSelectionChange); } element.addEventListener('input', onInput); element.addEventListener('compositionstart', onCompositionStart); element.addEventListener('compositionend', onCompositionEnd); element.addEventListener('focus', onFocus); return () => { element.removeEventListener('input', onInput); element.removeEventListener('compositionstart', onCompositionStart); element.removeEventListener('compositionend', onCompositionEnd); element.removeEventListener('focus', onFocus); }; }); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/selection-change-compat.js /** * Internal dependencies */ /** * Sometimes some browsers are not firing a `selectionchange` event when * changing the selection by mouse or keyboard. This hook makes sure that, if we * detect no `selectionchange` or `input` event between the up and down events, * we fire a `selectionchange` event. */ /* harmony default export */ const selection_change_compat = (() => element => { const { ownerDocument } = element; const { defaultView } = ownerDocument; const selection = defaultView?.getSelection(); let range; function getRange() { return selection.rangeCount ? selection.getRangeAt(0) : null; } function onDown(event) { const type = event.type === 'keydown' ? 'keyup' : 'pointerup'; function onCancel() { ownerDocument.removeEventListener(type, onUp); ownerDocument.removeEventListener('selectionchange', onCancel); ownerDocument.removeEventListener('input', onCancel); } function onUp() { onCancel(); if (isRangeEqual(range, getRange())) { return; } ownerDocument.dispatchEvent(new Event('selectionchange')); } ownerDocument.addEventListener(type, onUp); ownerDocument.addEventListener('selectionchange', onCancel); ownerDocument.addEventListener('input', onCancel); range = getRange(); } element.addEventListener('pointerdown', onDown); element.addEventListener('keydown', onDown); return () => { element.removeEventListener('pointerdown', onDown); element.removeEventListener('keydown', onDown); }; }); ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/event-listeners/index.js /** * WordPress dependencies */ /** * Internal dependencies */ const allEventListeners = [copy_handler, select_object, format_boundaries, event_listeners_delete, input_and_selection, selection_change_compat]; function useEventListeners(props) { const propsRef = (0,external_wp_element_namespaceObject.useRef)(props); propsRef.current = props; const refEffects = (0,external_wp_element_namespaceObject.useMemo)(() => allEventListeners.map(refEffect => refEffect(propsRef)), [propsRef]); return (0,external_wp_compose_namespaceObject.useRefEffect)(element => { const cleanups = refEffects.map(effect => effect(element)); return () => { cleanups.forEach(cleanup => cleanup()); }; }, [refEffects]); } ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/index.js /** * WordPress dependencies */ /** * Internal dependencies */ function useRichText({ value = '', selectionStart, selectionEnd, placeholder, onSelectionChange, preserveWhiteSpace, onChange, __unstableDisableFormats: disableFormats, __unstableIsSelected: isSelected, __unstableDependencies = [], __unstableAfterParse, __unstableBeforeSerialize, __unstableAddInvisibleFormats }) { const registry = (0,external_wp_data_namespaceObject.useRegistry)(); const [, forceRender] = (0,external_wp_element_namespaceObject.useReducer)(() => ({})); const ref = (0,external_wp_element_namespaceObject.useRef)(); function createRecord() { const { ownerDocument: { defaultView } } = ref.current; const selection = defaultView.getSelection(); const range = selection.rangeCount > 0 ? selection.getRangeAt(0) : null; return create({ element: ref.current, range, __unstableIsEditableTree: true }); } function applyRecord(newRecord, { domOnly } = {}) { apply({ value: newRecord, current: ref.current, prepareEditableTree: __unstableAddInvisibleFormats, __unstableDomOnly: domOnly, placeholder }); } // Internal values are updated synchronously, unlike props and state. const _valueRef = (0,external_wp_element_namespaceObject.useRef)(value); const recordRef = (0,external_wp_element_namespaceObject.useRef)(); function setRecordFromProps() { _valueRef.current = value; recordRef.current = value; if (!(value instanceof RichTextData)) { recordRef.current = value ? RichTextData.fromHTMLString(value, { preserveWhiteSpace }) : RichTextData.empty(); } // To do: make rich text internally work with RichTextData. recordRef.current = { text: recordRef.current.text, formats: recordRef.current.formats, replacements: recordRef.current.replacements }; if (disableFormats) { recordRef.current.formats = Array(value.length); recordRef.current.replacements = Array(value.length); } if (__unstableAfterParse) { recordRef.current.formats = __unstableAfterParse(recordRef.current); } recordRef.current.start = selectionStart; recordRef.current.end = selectionEnd; } const hadSelectionUpdateRef = (0,external_wp_element_namespaceObject.useRef)(false); if (!recordRef.current) { hadSelectionUpdateRef.current = isSelected; setRecordFromProps(); } else if (selectionStart !== recordRef.current.start || selectionEnd !== recordRef.current.end) { hadSelectionUpdateRef.current = isSelected; recordRef.current = { ...recordRef.current, start: selectionStart, end: selectionEnd, activeFormats: undefined }; } /** * Sync the value to global state. The node tree and selection will also be * updated if differences are found. * * @param {Object} newRecord The record to sync and apply. */ function handleChange(newRecord) { recordRef.current = newRecord; applyRecord(newRecord); if (disableFormats) { _valueRef.current = newRecord.text; } else { const newFormats = __unstableBeforeSerialize ? __unstableBeforeSerialize(newRecord) : newRecord.formats; newRecord = { ...newRecord, formats: newFormats }; if (typeof value === 'string') { _valueRef.current = toHTMLString({ value: newRecord, preserveWhiteSpace }); } else { _valueRef.current = new RichTextData(newRecord); } } const { start, end, formats, text } = recordRef.current; // Selection must be updated first, so it is recorded in history when // the content change happens. // We batch both calls to only attempt to rerender once. registry.batch(() => { onSelectionChange(start, end); onChange(_valueRef.current, { __unstableFormats: formats, __unstableText: text }); }); forceRender(); } function applyFromProps() { setRecordFromProps(); applyRecord(recordRef.current); } const didMountRef = (0,external_wp_element_namespaceObject.useRef)(false); // Value updates must happen synchonously to avoid overwriting newer values. (0,external_wp_element_namespaceObject.useLayoutEffect)(() => { if (didMountRef.current && value !== _valueRef.current) { applyFromProps(); forceRender(); } }, [value]); // Value updates must happen synchonously to avoid overwriting newer values. (0,external_wp_element_namespaceObject.useLayoutEffect)(() => { if (!hadSelectionUpdateRef.current) { return; } if (ref.current.ownerDocument.activeElement !== ref.current) { ref.current.focus(); } applyRecord(recordRef.current); hadSelectionUpdateRef.current = false; }, [hadSelectionUpdateRef.current]); const mergedRefs = (0,external_wp_compose_namespaceObject.useMergeRefs)([ref, useDefaultStyle(), useBoundaryStyle({ record: recordRef }), useEventListeners({ record: recordRef, handleChange, applyRecord, createRecord, isSelected, onSelectionChange, forceRender }), (0,external_wp_compose_namespaceObject.useRefEffect)(() => { applyFromProps(); didMountRef.current = true; }, [placeholder, ...__unstableDependencies])]); return { value: recordRef.current, // A function to get the most recent value so event handlers in // useRichText implementations have access to it. For example when // listening to input events, we internally update the state, but this // state is not yet available to the input event handler because React // may re-render asynchronously. getValue: () => recordRef.current, onChange: handleChange, ref: mergedRefs }; } function __experimentalRichText() {} ;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/index.js /** * An object which represents a formatted string. See main `@wordpress/rich-text` * documentation for more information. */ (window.wp = window.wp || {}).richText = __webpack_exports__; /******/ })() ;