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WordPress/wp-includes/js/dist/rich-text.js
youknowriad a41c798835 Block Editor: Updated the WordPress packages to include Gutenberg 15.1.0 changes. 
In addition to all the packages being updated to the latest versions, 
this commit also includes some mandatory changes to avoid editor breakage:

 - Update React to to 18.2.0.
 - Add the right stylesheets to support iframed block editors.

Props ntsekouras, mamaduka, flixos90, desrosj, peterwilsoncc.
See #57471.

Built from https://develop.svn.wordpress.org/trunk@55246


git-svn-id: http://core.svn.wordpress.org/trunk@54779 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-02-07 07:04:52 +00:00

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var __webpack_exports__ = {};
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
"__UNSTABLE_LINE_SEPARATOR": function() { return /* reexport */ LINE_SEPARATOR; },
"__experimentalRichText": function() { return /* reexport */ __experimentalRichText; },
"__unstableCreateElement": function() { return /* reexport */ createElement; },
"__unstableFormatEdit": function() { return /* reexport */ FormatEdit; },
"__unstableInsertLineSeparator": function() { return /* reexport */ insertLineSeparator; },
"__unstableIsEmptyLine": function() { return /* reexport */ isEmptyLine; },
"__unstableToDom": function() { return /* reexport */ toDom; },
"__unstableUseRichText": function() { return /* reexport */ useRichText; },
"applyFormat": function() { return /* reexport */ applyFormat; },
"concat": function() { return /* reexport */ concat; },
"create": function() { return /* reexport */ create; },
"getActiveFormat": function() { return /* reexport */ getActiveFormat; },
"getActiveFormats": function() { return /* reexport */ getActiveFormats; },
"getActiveObject": function() { return /* reexport */ getActiveObject; },
"getTextContent": function() { return /* reexport */ getTextContent; },
"insert": function() { return /* reexport */ insert; },
"insertObject": function() { return /* reexport */ insertObject; },
"isCollapsed": function() { return /* reexport */ isCollapsed; },
"isEmpty": function() { return /* reexport */ isEmpty; },
"join": function() { return /* reexport */ join; },
"registerFormatType": function() { return /* reexport */ registerFormatType; },
"remove": function() { return /* reexport */ remove; },
"removeFormat": function() { return /* reexport */ removeFormat; },
"replace": function() { return /* reexport */ replace_replace; },
"slice": function() { return /* reexport */ slice; },
"split": function() { return /* reexport */ split; },
"store": function() { return /* reexport */ store; },
"toHTMLString": function() { return /* reexport */ toHTMLString; },
"toggleFormat": function() { return /* reexport */ toggleFormat; },
"unregisterFormatType": function() { return /* reexport */ unregisterFormatType; },
"useAnchor": function() { return /* reexport */ useAnchor; },
"useAnchorRef": function() { return /* 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": function() { return getFormatType; },
"getFormatTypeForBareElement": function() { return getFormatTypeForBareElement; },
"getFormatTypeForClassName": function() { return getFormatTypeForClassName; },
"getFormatTypes": function() { return 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": function() { return addFormatTypes; },
"removeFormatTypes": function() { return removeFormatTypes; }
});
;// CONCATENATED MODULE: external ["wp","data"]
var 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() {
let state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
let action = arguments.length > 1 ? arguments[1] : undefined;
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(_ref => {
let [key] = _ref;
return !action.names.includes(key);
}));
}
return state;
}
/* harmony default export */ var reducer = ((0,external_wp_data_namespaceObject.combineReducers)({
formatTypes
}));
;// CONCATENATED MODULE: ./node_modules/rememo/rememo.js
/** @typedef {(...args: any[]) => *[]} GetDependants */
/** @typedef {() => void} Clear */
/**
* @typedef {{
* getDependants: GetDependants,
* clear: Clear
* }} EnhancedSelector
*/
/**
* Internal cache entry.
*
* @typedef CacheNode
*
* @property {?CacheNode|undefined} [prev] Previous node.
* @property {?CacheNode|undefined} [next] Next node.
* @property {*[]} args Function arguments for cache entry.
* @property {*} val Function result.
*/
/**
* @typedef Cache
*
* @property {Clear} clear Function to clear cache.
* @property {boolean} [isUniqueByDependants] Whether dependants are valid in
* considering cache uniqueness. A cache is unique if dependents are all arrays
* or objects.
* @property {CacheNode?} [head] Cache head.
* @property {*[]} [lastDependants] Dependants from previous invocation.
*/
/**
* Arbitrary value used as key for referencing cache object in WeakMap tree.
*
* @type {{}}
*/
var LEAF_KEY = {};
/**
* Returns the first argument as the sole entry in an array.
*
* @template T
*
* @param {T} value Value to return.
*
* @return {[T]} Value returned as entry in array.
*/
function arrayOf(value) {
return [value];
}
/**
* Returns true if the value passed is object-like, or false otherwise. A value
* is object-like if it can support property assignment, e.g. object or array.
*
* @param {*} value Value to test.
*
* @return {boolean} Whether value is object-like.
*/
function isObjectLike(value) {
return !!value && 'object' === typeof value;
}
/**
* Creates and returns a new cache object.
*
* @return {Cache} Cache object.
*/
function createCache() {
/** @type {Cache} */
var cache = {
clear: function () {
cache.head = null;
},
};
return cache;
}
/**
* Returns true if entries within the two arrays are strictly equal by
* reference from a starting index.
*
* @param {*[]} a First array.
* @param {*[]} b Second array.
* @param {number} fromIndex Index from which to start comparison.
*
* @return {boolean} Whether arrays are shallowly equal.
*/
function isShallowEqual(a, b, fromIndex) {
var i;
if (a.length !== b.length) {
return false;
}
for (i = fromIndex; i < a.length; i++) {
if (a[i] !== b[i]) {
return false;
}
}
return true;
}
/**
* Returns a memoized selector function. The getDependants function argument is
* called before the memoized selector and is expected to return an immutable
* reference or array of references on which the selector depends for computing
* its own return value. The memoize cache is preserved only as long as those
* dependant references remain the same. If getDependants returns a different
* reference(s), the cache is cleared and the selector value regenerated.
*
* @template {(...args: *[]) => *} S
*
* @param {S} selector Selector function.
* @param {GetDependants=} getDependants Dependant getter returning an array of
* references used in cache bust consideration.
*/
/* harmony default export */ function rememo(selector, getDependants) {
/** @type {WeakMap<*,*>} */
var rootCache;
/** @type {GetDependants} */
var normalizedGetDependants = getDependants ? getDependants : arrayOf;
/**
* Returns the cache for a given dependants array. When possible, a WeakMap
* will be used to create a unique cache for each set of dependants. This
* is feasible due to the nature of WeakMap in allowing garbage collection
* to occur on entries where the key object is no longer referenced. Since
* WeakMap requires the key to be an object, this is only possible when the
* dependant is object-like. The root cache is created as a hierarchy where
* each top-level key is the first entry in a dependants set, the value a
* WeakMap where each key is the next dependant, and so on. This continues
* so long as the dependants are object-like. If no dependants are object-
* like, then the cache is shared across all invocations.
*
* @see isObjectLike
*
* @param {*[]} dependants Selector dependants.
*
* @return {Cache} Cache object.
*/
function getCache(dependants) {
var caches = rootCache,
isUniqueByDependants = true,
i,
dependant,
map,
cache;
for (i = 0; i < dependants.length; i++) {
dependant = dependants[i];
// Can only compose WeakMap from object-like key.
if (!isObjectLike(dependant)) {
isUniqueByDependants = false;
break;
}
// Does current segment of cache already have a WeakMap?
if (caches.has(dependant)) {
// Traverse into nested WeakMap.
caches = caches.get(dependant);
} else {
// Create, set, and traverse into a new one.
map = new WeakMap();
caches.set(dependant, map);
caches = map;
}
}
// We use an arbitrary (but consistent) object as key for the last item
// in the WeakMap to serve as our running cache.
if (!caches.has(LEAF_KEY)) {
cache = createCache();
cache.isUniqueByDependants = isUniqueByDependants;
caches.set(LEAF_KEY, cache);
}
return caches.get(LEAF_KEY);
}
/**
* Resets root memoization cache.
*/
function clear() {
rootCache = new WeakMap();
}
/* eslint-disable jsdoc/check-param-names */
/**
* The augmented selector call, considering first whether dependants have
* changed before passing it to underlying memoize function.
*
* @param {*} source Source object for derivation.
* @param {...*} extraArgs Additional arguments to pass to selector.
*
* @return {*} Selector result.
*/
/* eslint-enable jsdoc/check-param-names */
function callSelector(/* source, ...extraArgs */) {
var len = arguments.length,
cache,
node,
i,
args,
dependants;
// Create copy of arguments (avoid leaking deoptimization).
args = new Array(len);
for (i = 0; i < len; i++) {
args[i] = arguments[i];
}
dependants = normalizedGetDependants.apply(null, args);
cache = getCache(dependants);
// If not guaranteed uniqueness by dependants (primitive type), shallow
// compare against last dependants and, if references have changed,
// destroy cache to recalculate result.
if (!cache.isUniqueByDependants) {
if (
cache.lastDependants &&
!isShallowEqual(dependants, cache.lastDependants, 0)
) {
cache.clear();
}
cache.lastDependants = dependants;
}
node = cache.head;
while (node) {
// Check whether node arguments match arguments
if (!isShallowEqual(node.args, args, 1)) {
node = node.next;
continue;
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if (node !== cache.head) {
// Adjust siblings to point to each other.
/** @type {CacheNode} */ (node.prev).next = node.next;
if (node.next) {
node.next.prev = node.prev;
}
node.next = cache.head;
node.prev = null;
/** @type {CacheNode} */ (cache.head).prev = node;
cache.head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
node = /** @type {CacheNode} */ ({
// Generate the result from original function
val: selector.apply(null, args),
});
// Avoid including the source object in the cache.
args[0] = null;
node.args = args;
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if (cache.head) {
cache.head.prev = node;
node.next = cache.head;
}
cache.head = node;
return node.val;
}
callSelector.getDependants = normalizedGetDependants;
callSelector.clear = clear;
clear();
return /** @type {S & EnhancedSelector} */ (callSelector);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/store/selectors.js
/**
* External dependencies
*/
/**
* Returns all the available format types.
*
* @param {Object} state Data state.
*
* @return {Array} Format types.
*/
const getFormatTypes = rememo(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.
*
* @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.
* @return {?Object} Format type.
*/
function getFormatTypeForBareElement(state, bareElementTagName) {
const formatTypes = getFormatTypes(state);
return formatTypes.find(_ref => {
let {
className,
tagName
} = _ref;
return className === null && bareElementTagName === tagName;
}) || formatTypes.find(_ref2 => {
let {
className,
tagName
} = _ref2;
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.
* @return {?Object} Format type.
*/
function getFormatTypeForClassName(state, elementClassName) {
return getFormatTypes(state).find(_ref3 => {
let {
className
} = _ref3;
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.
*
* @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.
*
* @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('./create').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('./create').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('./create').RichTextValue} RichTextValue */
/** @typedef {import('./create').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) {
let startIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : value.start;
let endIndex = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : value.end;
const {
formats,
activeFormats
} = value;
const newFormats = formats.slice(); // The selection is collapsed.
if (startIndex === endIndex) {
var _newFormats$startInde;
const startFormat = (_newFormats$startInde = newFormats[startIndex]) === null || _newFormats$startInde === void 0 ? void 0 : _newFormats$startInde.find(_ref => {
let {
type
} = _ref;
return 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(_ref2 => {
let {
type
} = _ref2;
return 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 === null || activeFormats === void 0 ? void 0 : activeFormats.filter(_ref3 => {
let {
type
} = _ref3;
return 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(_ref, html) {
let {
implementation
} = _ref;
// 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
/**
* Line separator character, used for multiline text.
*/
const LINE_SEPARATOR = '\u2028';
/**
* 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: ./node_modules/@wordpress/rich-text/build-module/create.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* @typedef {Object} RichTextFormat
*
* @property {string} type Format type.
*/
/**
* @typedef {Array<RichTextFormat>} RichTextFormatList
*/
/**
* @typedef {Object} RichTextValue
*
* @property {string} text Text.
* @property {Array<RichTextFormatList>} formats Formats.
* @property {Array<RichTextFormat>} replacements Replacements.
* @property {number|undefined} start Selection start.
* @property {number|undefined} end Selection end.
*/
function createEmptyValue() {
return {
formats: [],
replacements: [],
text: ''
};
}
function toFormat(_ref) {
let {
tagName,
attributes
} = _ref;
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 {
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];
if (formatType.__unstableFilterAttributeValue) {
registeredAttributes[key] = formatType.__unstableFilterAttributeValue(key, registeredAttributes[key]);
} // 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];
}
return {
type: formatType.name,
tagName,
attributes: registeredAttributes,
unregisteredAttributes
};
}
/**
* 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. If
* `multilineTag` is provided, any content of direct children whose type matches
* `multilineTag` will be separated by two newlines. 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 {string} [$1.multilineTag] Multiline tag if the structure is
* multiline.
* @param {Array} [$1.multilineWrapperTags] Tags where lines can be found if
* nesting is possible.
* @param {boolean} [$1.preserveWhiteSpace] Whether or not to collapse white
* space characters.
* @param {boolean} [$1.__unstableIsEditableTree]
*
* @return {RichTextValue} A rich text value.
*/
function create() {
let {
element,
text,
html,
range,
multilineTag,
multilineWrapperTags,
__unstableIsEditableTree: isEditableTree,
preserveWhiteSpace
} = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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();
}
if (!multilineTag) {
return createFromElement({
element,
range,
isEditableTree,
preserveWhiteSpace
});
}
return createFromMultilineElement({
element,
range,
multilineTag,
multilineWrapperTags,
isEditableTree,
preserveWhiteSpace
});
}
/**
* 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.
*
* @param {string} string
*/
function collapseWhiteSpace(string) {
return string.replace(/[\n\r\t]+/g, ' ');
}
/**
* 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}]`, '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 {string} [$1.multilineTag] Multiline tag if the structure is
* multiline.
* @param {Array} [$1.multilineWrapperTags] Tags where lines can be found if
* nesting is possible.
* @param {boolean} [$1.preserveWhiteSpace] Whether or not to collapse white
* space characters.
* @param {Array} [$1.currentWrapperTags]
* @param {boolean} [$1.isEditableTree]
*
* @return {RichTextValue} A rich text value.
*/
function createFromElement(_ref2) {
let {
element,
range,
multilineTag,
multilineWrapperTags,
currentWrapperTags = [],
isEditableTree,
preserveWhiteSpace
} = _ref2;
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) {
let filter = removeReservedCharacters;
if (!preserveWhiteSpace) {
filter = string => removeReservedCharacters(collapseWhiteSpace(string));
}
const text = filter(node.nodeValue);
range = filterRange(node, range, filter);
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 placeholders.
node.getAttribute('data-rich-text-placeholder') || // 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
})
});
if (multilineWrapperTags && multilineWrapperTags.indexOf(tagName) !== -1) {
const value = createFromMultilineElement({
element: node,
range,
multilineTag,
multilineWrapperTags,
currentWrapperTags: [...currentWrapperTags, format],
isEditableTree,
preserveWhiteSpace
});
accumulateSelection(accumulator, node, range, value);
mergePair(accumulator, value);
continue;
}
const value = createFromElement({
element: node,
range,
multilineTag,
multilineWrapperTags,
isEditableTree,
preserveWhiteSpace
});
accumulateSelection(accumulator, node, range, value);
if (!format) {
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;
}
/**
* Creates a rich text value from a DOM element and range that should be
* multiline.
*
* @param {Object} $1 Named argements.
* @param {Element} [$1.element] Element to create value from.
* @param {Range} [$1.range] Range to create value from.
* @param {string} [$1.multilineTag] Multiline tag if the structure is
* multiline.
* @param {Array} [$1.multilineWrapperTags] Tags where lines can be found if
* nesting is possible.
* @param {Array} [$1.currentWrapperTags] Whether to prepend a line
* separator.
* @param {boolean} [$1.preserveWhiteSpace] Whether or not to collapse white
* space characters.
* @param {boolean} [$1.isEditableTree]
*
* @return {RichTextValue} A rich text value.
*/
function createFromMultilineElement(_ref3) {
let {
element,
range,
multilineTag,
multilineWrapperTags,
currentWrapperTags = [],
isEditableTree,
preserveWhiteSpace
} = _ref3;
const accumulator = createEmptyValue();
if (!element || !element.hasChildNodes()) {
return accumulator;
}
const length = element.children.length; // Optimise for speed.
for (let index = 0; index < length; index++) {
const node = element.children[index];
if (node.nodeName.toLowerCase() !== multilineTag) {
continue;
}
const value = createFromElement({
element: node,
range,
multilineTag,
multilineWrapperTags,
currentWrapperTags,
isEditableTree,
preserveWhiteSpace
}); // Multiline value text should be separated by a line separator.
if (index !== 0 || currentWrapperTags.length > 0) {
mergePair(accumulator, {
formats: [,],
replacements: currentWrapperTags.length > 0 ? [currentWrapperTags] : [,],
text: LINE_SEPARATOR
});
}
accumulateSelection(accumulator, node, range, value);
mergePair(accumulator, value);
}
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(_ref4) {
let {
element
} = _ref4;
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('./create').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() {
for (var _len = arguments.length, values = new Array(_len), _key = 0; _key < _len; _key++) {
values[_key] = arguments[_key];
}
return normaliseFormats(values.reduce(mergePair, create()));
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-active-formats.js
/** @typedef {import('./create').RichTextValue} RichTextValue */
/** @typedef {import('./create').RichTextFormatList} RichTextFormatList */
/**
* 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(_ref) {
let {
formats,
start,
end,
activeFormats
} = _ref;
let EMPTY_ACTIVE_FORMATS = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
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;
}
return formats[start] || EMPTY_ACTIVE_FORMATS;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-active-format.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/** @typedef {import('./create').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) {
var _getActiveFormats;
return (_getActiveFormats = getActiveFormats(value)) === null || _getActiveFormats === void 0 ? void 0 : _getActiveFormats.find(_ref => {
let {
type
} = _ref;
return type === formatType;
});
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-active-object.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/** @typedef {import('./create').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(_ref) {
let {
start,
end,
replacements,
text
} = _ref;
if (start + 1 !== end || text[start] !== OBJECT_REPLACEMENT_CHARACTER) {
return;
}
return replacements[start];
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/get-text-content.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
const pattern = new RegExp(`[${OBJECT_REPLACEMENT_CHARACTER}${LINE_SEPARATOR}]`, 'g');
/**
* 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(_ref) {
let {
text
} = _ref;
return text.replace(pattern, c => c === OBJECT_REPLACEMENT_CHARACTER ? '' : '\n');
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/is-collapsed.js
/** @typedef {import('./create').RichTextValue} RichTextValue */
/**
* 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 {RichTextValue} value The rich text value to check.
*
* @return {boolean|undefined} True if the selection is collapsed, false if not,
* undefined if there is no selection.
*/
function isCollapsed(_ref) {
let {
start,
end
} = _ref;
if (start === undefined || end === undefined) {
return;
}
return start === end;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/is-empty.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').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(_ref) {
let {
text
} = _ref;
return text.length === 0;
}
/**
* Check if the current collapsed selection is on an empty line in case of a
* multiline value.
*
* @param {RichTextValue} value Value te check.
*
* @return {boolean} True if the line is empty, false if not.
*/
function isEmptyLine(_ref2) {
let {
text,
start,
end
} = _ref2;
if (start !== end) {
return false;
}
if (text.length === 0) {
return true;
}
if (start === 0 && text.slice(0, 1) === LINE_SEPARATOR) {
return true;
}
if (start === text.length && text.slice(-1) === LINE_SEPARATOR) {
return true;
}
return text.slice(start - 1, end + 1) === `${LINE_SEPARATOR}${LINE_SEPARATOR}`;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/join.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').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) {
let separator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
if (typeof separator === 'string') {
separator = create({
text: separator
});
}
return normaliseFormats(values.reduce((accumlator, _ref) => {
let {
formats,
replacements,
text
} = _ref;
return {
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 {string} [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-]*$/.test(settings.className)) {
window.console.error('A class name must begin with a letter, followed by any number of hyphens, letters, or numbers.');
return;
}
if (settings.className === null) {
const formatTypeForBareElement = (0,external_wp_data_namespaceObject.select)(store).getFormatTypeForBareElement(settings.tagName);
if (formatTypeForBareElement && formatTypeForBareElement.name !== 'core/unknown') {
window.console.error(`Format "${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 "${settings.className}".`);
return;
}
}
if (!('title' in settings) || settings.title === '') {
window.console.error('The format "' + settings.name + '" must have a title.');
return;
}
if ('keywords' in settings && settings.keywords.length > 3) {
window.console.error('The format "' + settings.name + '" can have a maximum of 3 keywords.');
return;
}
if (typeof settings.title !== 'string') {
window.console.error('Format titles must be strings.');
return;
}
(0,external_wp_data_namespaceObject.dispatch)(store).addFormatTypes(settings);
return settings;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/remove-format.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/**
* Remove any format object from a Rich Text value by type from the given
* `startIndex` to the given `endIndex`. Indices are retrieved from the
* selection if none are provided.
*
* @param {RichTextValue} value Value to modify.
* @param {string} formatType Format type to remove.
* @param {number} [startIndex] Start index.
* @param {number} [endIndex] End index.
*
* @return {RichTextValue} A new value with the format applied.
*/
function removeFormat(value, formatType) {
let startIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : value.start;
let endIndex = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : value.end;
const {
formats,
activeFormats
} = value;
const newFormats = formats.slice(); // If the selection is collapsed, expand start and end to the edges of the
// format.
if (startIndex === endIndex) {
var _newFormats$startInde;
const format = (_newFormats$startInde = newFormats[startIndex]) === null || _newFormats$startInde === void 0 ? void 0 : _newFormats$startInde.find(_ref => {
let {
type
} = _ref;
return type === formatType;
});
if (format) {
while ((_newFormats$startInde2 = newFormats[startIndex]) !== null && _newFormats$startInde2 !== void 0 && _newFormats$startInde2.find(newFormat => newFormat === format)) {
var _newFormats$startInde2;
filterFormats(newFormats, startIndex, formatType);
startIndex--;
}
endIndex++;
while ((_newFormats$endIndex = newFormats[endIndex]) !== null && _newFormats$endIndex !== void 0 && _newFormats$endIndex.find(newFormat => newFormat === format)) {
var _newFormats$endIndex;
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 === null || activeFormats === void 0 ? void 0 : activeFormats.filter(_ref2 => {
let {
type
} = _ref2;
return type !== formatType;
})) || []
});
}
function filterFormats(formats, index, formatType) {
const newFormats = formats[index].filter(_ref3 => {
let {
type
} = _ref3;
return 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('./create').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) {
let startIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : value.start;
let endIndex = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 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('./create').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(value, startIndex, endIndex) {
return insert(value, create(), startIndex, endIndex);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/replace.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').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(_ref, pattern, replacement) {
let {
formats,
replacements,
text,
start,
end
} = _ref;
text = text.replace(pattern, function (match) {
for (var _len = arguments.length, rest = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
rest[_key - 1] = arguments[_key];
}
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-line-separator.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/**
* Insert a line break character 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 {number} [startIndex] Start index.
* @param {number} [endIndex] End index.
*
* @return {RichTextValue} A new value with the value inserted.
*/
function insertLineSeparator(value) {
let startIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : value.start;
let endIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : value.end;
const beforeText = value.text.slice(0, startIndex);
const previousLineSeparatorIndex = beforeText.lastIndexOf(LINE_SEPARATOR);
const previousLineSeparatorFormats = value.replacements[previousLineSeparatorIndex];
let replacements = [,];
if (previousLineSeparatorFormats) {
replacements = [previousLineSeparatorFormats];
}
const valueToInsert = {
formats: [,],
replacements,
text: LINE_SEPARATOR
};
return insert(value, valueToInsert, startIndex, endIndex);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/insert-object.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/** @typedef {import('./create').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('./create').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) {
let startIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : value.start;
let endIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 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('./create').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(_ref, string) {
let {
formats,
replacements,
text,
start,
end
} = _ref;
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(_ref2) {
let {
formats,
replacements,
text,
start,
end
} = _ref2;
let startIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : start;
let endIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 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 [// Ensure newlines are trimmed.
replace_replace(before, /\u2028+$/, ''), replace_replace(after, /^\u2028+/, '')];
}
;// 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} $1.isEditableTree
*
* @return {Object} Information to be used for element creation.
*/
function fromFormat(_ref) {
let {
type,
tagName,
attributes,
unregisteredAttributes,
object,
boundaryClass,
isEditableTree
} = _ref;
const formatType = get_format_type_getFormatType(type);
let elementAttributes = {};
if (boundaryClass) {
elementAttributes['data-rich-text-format-boundary'] = 'true';
}
if (!formatType) {
if (attributes) {
elementAttributes = { ...attributes,
...elementAttributes
};
}
return {
type,
attributes: restoreOnAttributes(elementAttributes, isEditableTree),
object
};
}
elementAttributes = { ...unregisteredAttributes,
...elementAttributes
};
for (const name in attributes) {
const key = formatType.attributes ? formatType.attributes[name] : false;
if (key) {
elementAttributes[key] = attributes[name];
} else {
elementAttributes[name] = attributes[name];
}
}
if (formatType.className) {
if (elementAttributes.class) {
elementAttributes.class = `${formatType.className} ${elementAttributes.class}`;
} else {
elementAttributes.class = formatType.className;
}
}
return {
type: formatType.tagName === '*' ? 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(_ref2) {
let {
value,
multilineTag,
preserveWhiteSpace,
createEmpty,
append,
getLastChild,
getParent,
isText,
getText,
remove,
appendText,
onStartIndex,
onEndIndex,
isEditableTree,
placeholder
} = _ref2;
const {
formats,
replacements,
text,
start,
end
} = value;
const formatsLength = formats.length + 1;
const tree = createEmpty();
const multilineFormat = {
type: multilineTag
};
const activeFormats = getActiveFormats(value);
const deepestActiveFormat = activeFormats[activeFormats.length - 1];
let lastSeparatorFormats;
let lastCharacterFormats;
let lastCharacter; // If we're building a multiline tree, start off with a multiline element.
if (multilineTag) {
append(append(tree, {
type: multilineTag
}), '');
lastCharacterFormats = lastSeparatorFormats = [multilineFormat];
} else {
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 || lastCharacter === LINE_SEPARATOR || // Pad the line if the previous character is a line break, otherwise
// the line break won't be visible.
lastCharacter === '\n');
let characterFormats = formats[i]; // Set multiline tags in queue for building the tree.
if (multilineTag) {
if (character === LINE_SEPARATOR) {
characterFormats = lastSeparatorFormats = (replacements[i] || []).reduce((accumulator, format) => {
accumulator.push(format, multilineFormat);
return accumulator;
}, [multilineFormat]);
} else {
characterFormats = [...lastSeparatorFormats, ...(characterFormats || [])];
}
}
let pointer = getLastChild(tree);
if (shouldInsertPadding && character === LINE_SEPARATOR) {
let node = pointer;
while (!isText(node)) {
node = getLastChild(node);
}
append(getParent(node), ZWNBSP);
} // Set selection for the start of line.
if (lastCharacter === LINE_SEPARATOR) {
let node = pointer;
while (!isText(node)) {
node = getLastChild(node);
}
if (onStartIndex && start === i) {
onStartIndex(tree, node);
}
if (onEndIndex && end === i) {
onEndIndex(tree, node);
}
}
if (characterFormats) {
characterFormats.forEach((format, formatIndex) => {
if (pointer && lastCharacterFormats && // Reuse the last element if all formats remain the same.
isEqualUntil(characterFormats, lastCharacterFormats, formatIndex) && ( // Do not reuse the last element if the character is a
// line separator.
character !== LINE_SEPARATOR || characterFormats.length - 1 !== formatIndex)) {
pointer = getLastChild(pointer);
return;
}
const {
type,
tagName,
attributes,
unregisteredAttributes
} = format;
const boundaryClass = isEditableTree && character !== LINE_SEPARATOR && 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, '');
});
} // No need for further processing if the character is a line separator.
if (character === LINE_SEPARATOR) {
lastCharacterFormats = characterFormats;
lastCharacter = character;
continue;
} // 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) {
var _replacements$i;
if (!isEditableTree && ((_replacements$i = replacements[i]) === null || _replacements$i === void 0 ? void 0 : _replacements$i.type) === 'script') {
pointer = append(getParent(pointer), fromFormat({
type: 'script',
isEditableTree
}));
append(pointer, {
html: decodeURIComponent(replacements[i].attributes['data-rich-text-script'])
});
} else {
pointer = append(getParent(pointer), fromFormat({ ...replacements[i],
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);
if (placeholder && text.length === 0) {
append(getParent(pointer), {
type: 'span',
attributes: {
'data-rich-text-placeholder': placeholder,
// Necessary to prevent the placeholder from catching
// selection. The placeholder is also not editable after
// all.
contenteditable: 'false',
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-dom.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').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 append(element, child) {
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 appendText(node, text) {
node.appendData(text);
}
function getLastChild(_ref) {
let {
lastChild
} = _ref;
return lastChild;
}
function getParent(_ref2) {
let {
parentNode
} = _ref2;
return parentNode;
}
function isText(node) {
return node.nodeType === node.TEXT_NODE;
}
function getText(_ref3) {
let {
nodeValue
} = _ref3;
return nodeValue;
}
function to_dom_remove(node) {
return node.parentNode.removeChild(node);
}
function toDom(_ref4) {
let {
value,
multilineTag,
prepareEditableTree,
isEditableTree = true,
placeholder,
doc = document
} = _ref4;
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,
multilineTag,
createEmpty,
append,
getLastChild,
getParent,
isText,
getText,
remove: to_dom_remove,
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`. If a `multilineTag` is provided,
* text separated by two new lines will be wrapped in an `Element` of that type.
*
* @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 {string} [$1.multilineTag] Multiline tag.
* @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(_ref5) {
let {
value,
current,
multilineTag,
prepareEditableTree,
__unstableDomOnly,
placeholder
} = _ref5;
// Construct a new element tree in memory.
const {
body,
selection
} = toDom({
value,
multilineTag,
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]);
}
}
/**
* 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} a First range object to test.
* @param {Range} b First range object to test.
*
* @return {boolean} Whether the two ranges are equal.
*/
function isRangeEqual(a, b) {
return a.startContainer === b.startContainer && a.startOffset === b.startOffset && a.endContainer === b.endContainer && a.endOffset === b.endOffset;
}
function applySelection(_ref6, current) {
let {
startPath,
endPath
} = _ref6;
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","escapeHtml"]
var external_wp_escapeHtml_namespaceObject = window["wp"]["escapeHtml"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/to-html-string.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/**
* Create an HTML string from a Rich Text value. If a `multilineTag` is
* provided, text separated by a line separator will be wrapped in it.
*
* @param {Object} $1 Named argements.
* @param {RichTextValue} $1.value Rich text value.
* @param {string} [$1.multilineTag] Multiline tag.
* @param {boolean} [$1.preserveWhiteSpace] Whether or not to use newline
* characters for line breaks.
*
* @return {string} HTML string.
*/
function toHTMLString(_ref) {
let {
value,
multilineTag,
preserveWhiteSpace
} = _ref;
const tree = toTree({
value,
multilineTag,
preserveWhiteSpace,
createEmpty,
append: to_html_string_append,
getLastChild: to_html_string_getLastChild,
getParent: to_html_string_getParent,
isText: to_html_string_isText,
getText: to_html_string_getText,
remove: to_html_string_remove,
appendText: to_html_string_appendText
});
return createChildrenHTML(tree.children);
}
function createEmpty() {
return {};
}
function to_html_string_getLastChild(_ref2) {
let {
children
} = _ref2;
return children && children[children.length - 1];
}
function to_html_string_append(parent, object) {
if (typeof object === 'string') {
object = {
text: object
};
}
object.parent = parent;
parent.children = parent.children || [];
parent.children.push(object);
return object;
}
function to_html_string_appendText(object, text) {
object.text += text;
}
function to_html_string_getParent(_ref3) {
let {
parent
} = _ref3;
return parent;
}
function to_html_string_isText(_ref4) {
let {
text
} = _ref4;
return typeof text === 'string';
}
function to_html_string_getText(_ref5) {
let {
text
} = _ref5;
return text;
}
function to_html_string_remove(object) {
const index = object.parent.children.indexOf(object);
if (index !== -1) {
object.parent.children.splice(index, 1);
}
return object;
}
function createElementHTML(_ref6) {
let {
type,
attributes,
object,
children
} = _ref6;
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() {
let children = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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: external ["wp","a11y"]
var external_wp_a11y_namespaceObject = window["wp"]["a11y"];
;// CONCATENATED MODULE: external ["wp","i18n"]
var 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('./create').RichTextValue} RichTextValue */
/** @typedef {import('./create').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').RichTextFormatType} RichTextFormatType */
/**
* Unregisters a format.
*
* @param {string} name Format name.
*
* @return {RichTextFormatType|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"]
var external_wp_element_namespaceObject = window["wp"]["element"];
;// CONCATENATED MODULE: external ["wp","deprecated"]
var 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
*/
/** @typedef {import('@wordpress/element').RefObject} RefObject */
/** @typedef {import('../register-format-type').RichTextFormatType} RichTextFormatType */
/** @typedef {import('../create').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 {RichTextFormatType} $1.settings The format type's settings.
*
* @return {Element|Range} The active element or selection range.
*/
function useAnchorRef(_ref) {
let {
ref,
value,
settings = {}
} = _ref;
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: ./node_modules/@wordpress/rich-text/build-module/component/use-anchor.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('../register-format-type').RichTextFormatType} RichTextFormatType */
/** @typedef {import('../create').RichTextValue} RichTextValue */
/**
* @typedef {Object} VirtualAnchorElement
* @property {Function} getBoundingClientRect A function returning a DOMRect
* @property {Document} ownerDocument The element's ownerDocument
*/
/**
* 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 {RichTextValue} $1.value Value to check for selection.
* @param {RichTextFormatType} $1.settings The format type's settings.
* @return {Element|VirtualAnchorElement|undefined|null} The active element or selection range.
*/
function useAnchor(_ref) {
let {
editableContentElement,
value,
settings = {}
} = _ref;
const {
tagName,
className,
name
} = settings;
const activeFormat = name ? getActiveFormat(value, name) : undefined;
return (0,external_wp_element_namespaceObject.useMemo)(() => {
if (!editableContentElement) return;
const {
ownerDocument: {
defaultView
}
} = editableContentElement;
const selection = defaultView.getSelection();
if (!selection.rangeCount) {
return;
}
const selectionWithinEditableContentElement = editableContentElement === null || editableContentElement === void 0 ? void 0 : editableContentElement.contains(selection === null || selection === void 0 ? void 0 : selection.anchorNode);
const range = selection.getRangeAt(0);
if (!activeFormat) {
return {
ownerDocument: range.startContainer.ownerDocument,
getBoundingClientRect() {
return selectionWithinEditableContentElement ? range.getBoundingClientRect() : editableContentElement.getBoundingClientRect();
}
};
}
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 : ''));
}, [editableContentElement, activeFormat, value.start, value.end, tagName, className]);
}
;// CONCATENATED MODULE: external ["wp","compose"]
var external_wp_compose_namespaceObject = window["wp"]["compose"];
;// 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(_ref) {
let {
record
} = _ref;
const ref = (0,external_wp_element_namespaceObject.useRef)();
const {
activeFormats = []
} = record.current;
(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) {
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]);
return ref;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-copy-handler.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function useCopyHandler(props) {
const propsRef = (0,external_wp_element_namespaceObject.useRef)(props);
propsRef.current = props;
return (0,external_wp_compose_namespaceObject.useRefEffect)(element => {
function onCopy(event) {
const {
record,
multilineTag,
preserveWhiteSpace
} = propsRef.current;
if (isCollapsed(record.current) || !element.contains(element.ownerDocument.activeElement)) {
return;
}
const selectedRecord = slice(record.current);
const plainText = getTextContent(selectedRecord);
const html = toHTMLString({
value: selectedRecord,
multilineTag,
preserveWhiteSpace
});
event.clipboardData.setData('text/plain', plainText);
event.clipboardData.setData('text/html', html);
event.clipboardData.setData('rich-text', 'true');
event.clipboardData.setData('rich-text-multi-line-tag', multilineTag || '');
event.preventDefault();
}
element.addEventListener('copy', onCopy);
return () => {
element.removeEventListener('copy', onCopy);
};
}, []);
}
;// CONCATENATED MODULE: external ["wp","keycodes"]
var external_wp_keycodes_namespaceObject = window["wp"]["keycodes"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-format-boundaries.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
const EMPTY_ACTIVE_FORMATS = [];
function useFormatBoundaries(props) {
const [, forceRender] = (0,external_wp_element_namespaceObject.useReducer)(() => ({}));
const propsRef = (0,external_wp_element_namespaceObject.useRef)(props);
propsRef.current = props;
return (0,external_wp_compose_namespaceObject.useRefEffect)(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
} = propsRef.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/use-select-object.js
/**
* WordPress dependencies
*/
function useSelectObject() {
return (0,external_wp_compose_namespaceObject.useRefEffect)(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) {
return;
}
const {
ownerDocument
} = target;
const {
defaultView
} = ownerDocument;
const range = ownerDocument.createRange();
const selection = defaultView.getSelection();
range.selectNode(target);
selection.removeAllRanges();
selection.addRange(range);
}
element.addEventListener('click', onClick);
return () => {
element.removeEventListener('click', onClick);
};
}, []);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/update-formats.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').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(_ref) {
let {
value,
start,
end,
formats
} = _ref;
// 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/use-input-and-selection.js
/**
* WordPress dependencies
*/
/**
* 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 use_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();
}
function useInputAndSelection(props) {
const propsRef = (0,external_wp_element_namespaceObject.useRef)(props);
propsRef.current = props;
return (0,external_wp_compose_namespaceObject.useRefEffect)(element => {
const {
ownerDocument
} = element;
const {
defaultView
} = ownerDocument;
let isComposing = false;
let rafId;
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
} = propsRef.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`
* native events, `keyup`, `mouseup` and `touchend` synthetic events, and
* animation frames after the `focus` event.
*
* @param {Event|DOMHighResTimeStamp} event
*/
function handleSelectionChange(event) {
const {
record,
applyRecord,
createRecord,
isSelected,
onSelectionChange
} = propsRef.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;
} // If the selection changes where the active element is a parent of
// the rich text instance (writing flow), call `onSelectionChange`
// for the rich text instance that contains the start or end of the
// selection.
if (ownerDocument.activeElement !== element) {
// Only process if the active elment is contentEditable, either
// this rich text instance or the writing flow parent. Fixes a
// bug in Firefox where it strangely selects the closest
// contentEditable element, even though the click was outside
// any contentEditable element.
if (ownerDocument.activeElement.contentEditable !== 'true') {
return;
}
if (!ownerDocument.activeElement.contains(element)) {
return;
}
const selection = defaultView.getSelection();
const {
anchorNode,
focusNode
} = selection;
if (element.contains(anchorNode) && element !== anchorNode && element.contains(focusNode) && element !== focusNode) {
const {
start,
end
} = createRecord();
record.current.activeFormats = use_input_and_selection_EMPTY_ACTIVE_FORMATS;
onSelectionChange(start, end);
} else if (element.contains(anchorNode) && element !== anchorNode) {
const {
start,
end: offset = start
} = createRecord();
record.current.activeFormats = use_input_and_selection_EMPTY_ACTIVE_FORMATS;
onSelectionChange(offset);
} else if (element.contains(focusNode)) {
const {
start,
end: offset = start
} = createRecord();
record.current.activeFormats = use_input_and_selection_EMPTY_ACTIVE_FORMATS;
onSelectionChange(undefined, offset);
}
return;
}
if (event.type !== 'selectionchange' && !isSelected) {
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, use_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() {
var _element$querySelecto;
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$querySelecto = element.querySelector(`[${PLACEHOLDER_ATTR_NAME}]`)) === null || _element$querySelecto === void 0 ? void 0 : _element$querySelecto.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
} = propsRef.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: use_input_and_selection_EMPTY_ACTIVE_FORMATS
};
onSelectionChange(index, index);
} else {
applyRecord(record.current);
onSelectionChange(record.current.start, record.current.end);
} // Update selection as soon as possible, which is at the next animation
// frame. The event listener for selection changes may be added too late
// at this point, but this focus event is still too early to calculate
// the selection.
rafId = defaultView.requestAnimationFrame(handleSelectionChange);
}
element.addEventListener('input', onInput);
element.addEventListener('compositionstart', onCompositionStart);
element.addEventListener('compositionend', onCompositionEnd);
element.addEventListener('focus', onFocus); // Selection updates must be done at these events as they
// happen before the `selectionchange` event. In some cases,
// the `selectionchange` event may not even fire, for
// example when the window receives focus again on click.
element.addEventListener('keyup', handleSelectionChange);
element.addEventListener('mouseup', handleSelectionChange);
element.addEventListener('touchend', handleSelectionChange);
ownerDocument.addEventListener('selectionchange', handleSelectionChange);
return () => {
element.removeEventListener('input', onInput);
element.removeEventListener('compositionstart', onCompositionStart);
element.removeEventListener('compositionend', onCompositionEnd);
element.removeEventListener('focus', onFocus);
element.removeEventListener('keyup', handleSelectionChange);
element.removeEventListener('mouseup', handleSelectionChange);
element.removeEventListener('touchend', handleSelectionChange);
ownerDocument.removeEventListener('selectionchange', handleSelectionChange);
defaultView.cancelAnimationFrame(rafId);
};
}, []);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/remove-line-separator.js
/**
* Internal dependencies
*/
/** @typedef {import('./create').RichTextValue} RichTextValue */
/**
* Removes a line separator character, if existing, from a Rich Text value at
* the current indices. If no line separator exists on the indices it will
* return undefined.
*
* @param {RichTextValue} value Value to modify.
* @param {boolean} backward Indicates if are removing from the start
* index or the end index.
*
* @return {RichTextValue|undefined} A new value with the line separator
* removed. Or undefined if no line separator
* is found on the position.
*/
function removeLineSeparator(value) {
let backward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
const {
replacements,
text,
start,
end
} = value;
const collapsed = isCollapsed(value);
let index = start - 1;
let removeStart = collapsed ? start - 1 : start;
let removeEnd = end;
if (!backward) {
index = end;
removeStart = start;
removeEnd = collapsed ? end + 1 : end;
}
if (text[index] !== LINE_SEPARATOR) {
return;
}
let newValue; // If the line separator that is about te be removed
// contains wrappers, remove the wrappers first.
if (collapsed && replacements[index] && replacements[index].length) {
const newReplacements = replacements.slice();
newReplacements[index] = replacements[index].slice(0, -1);
newValue = { ...value,
replacements: newReplacements
};
} else {
newValue = remove(value, removeStart, removeEnd);
}
return newValue;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/use-delete.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function useDelete(props) {
const propsRef = (0,external_wp_element_namespaceObject.useRef)(props);
propsRef.current = props;
return (0,external_wp_compose_namespaceObject.useRefEffect)(element => {
function onKeyDown(event) {
const {
keyCode
} = event;
const {
createRecord,
handleChange,
multilineTag
} = propsRef.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;
const isReverse = keyCode === external_wp_keycodes_namespaceObject.BACKSPACE; // Always handle full content deletion ourselves.
if (start === 0 && end !== 0 && end === text.length) {
handleChange(remove(currentValue));
event.preventDefault();
return;
}
if (multilineTag) {
let newValue; // Check to see if we should remove the first item if empty.
if (isReverse && currentValue.start === 0 && currentValue.end === 0 && isEmptyLine(currentValue)) {
newValue = removeLineSeparator(currentValue, !isReverse);
} else {
newValue = removeLineSeparator(currentValue, isReverse);
}
if (newValue) {
handleChange(newValue);
event.preventDefault();
}
}
}
element.addEventListener('keydown', onKeyDown);
return () => {
element.removeEventListener('keydown', onKeyDown);
};
}, []);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/index.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function useRichText(_ref) {
let {
value = '',
selectionStart,
selectionEnd,
placeholder,
preserveWhiteSpace,
onSelectionChange,
onChange,
__unstableMultilineTag: multilineTag,
__unstableDisableFormats: disableFormats,
__unstableIsSelected: isSelected,
__unstableDependencies = [],
__unstableAfterParse,
__unstableBeforeSerialize,
__unstableAddInvisibleFormats
} = _ref;
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,
multilineTag,
multilineWrapperTags: multilineTag === 'li' ? ['ul', 'ol'] : undefined,
__unstableIsEditableTree: true,
preserveWhiteSpace
});
}
function applyRecord(newRecord) {
let {
domOnly
} = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
apply({
value: newRecord,
current: ref.current,
multilineTag,
multilineWrapperTags: multilineTag === 'li' ? ['ul', 'ol'] : undefined,
prepareEditableTree: __unstableAddInvisibleFormats,
__unstableDomOnly: domOnly,
placeholder
});
} // Internal values are updated synchronously, unlike props and state.
const _value = (0,external_wp_element_namespaceObject.useRef)(value);
const record = (0,external_wp_element_namespaceObject.useRef)();
function setRecordFromProps() {
_value.current = value;
record.current = create({
html: value,
multilineTag,
multilineWrapperTags: multilineTag === 'li' ? ['ul', 'ol'] : undefined,
preserveWhiteSpace
});
if (disableFormats) {
record.current.formats = Array(value.length);
record.current.replacements = Array(value.length);
}
if (__unstableAfterParse) {
record.current.formats = __unstableAfterParse(record.current);
}
record.current.start = selectionStart;
record.current.end = selectionEnd;
}
const hadSelectionUpdate = (0,external_wp_element_namespaceObject.useRef)(false);
if (!record.current) {
var _record$current, _record$current$forma, _record$current$forma2;
setRecordFromProps(); // Sometimes formats are added programmatically and we need to make
// sure it's persisted to the block store / markup. If these formats
// are not applied, they could cause inconsistencies between the data
// in the visual editor and the frontend. Right now, it's only relevant
// to the `core/text-color` format, which is applied at runtime in
// certain circunstances. See the `__unstableFilterAttributeValue`
// function in `packages/format-library/src/text-color/index.js`.
// @todo find a less-hacky way of solving this.
const hasRelevantInitFormat = ((_record$current = record.current) === null || _record$current === void 0 ? void 0 : (_record$current$forma = _record$current.formats[0]) === null || _record$current$forma === void 0 ? void 0 : (_record$current$forma2 = _record$current$forma[0]) === null || _record$current$forma2 === void 0 ? void 0 : _record$current$forma2.type) === 'core/text-color';
if (hasRelevantInitFormat) {
handleChangesUponInit(record.current);
}
} else if (selectionStart !== record.current.start || selectionEnd !== record.current.end) {
hadSelectionUpdate.current = isSelected;
record.current = { ...record.current,
start: selectionStart,
end: selectionEnd
};
}
/**
* 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) {
record.current = newRecord;
applyRecord(newRecord);
if (disableFormats) {
_value.current = newRecord.text;
} else {
_value.current = toHTMLString({
value: __unstableBeforeSerialize ? { ...newRecord,
formats: __unstableBeforeSerialize(newRecord)
} : newRecord,
multilineTag,
preserveWhiteSpace
});
}
const {
start,
end,
formats,
text
} = newRecord; // 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(_value.current, {
__unstableFormats: formats,
__unstableText: text
});
});
forceRender();
}
function handleChangesUponInit(newRecord) {
record.current = newRecord;
_value.current = toHTMLString({
value: __unstableBeforeSerialize ? { ...newRecord,
formats: __unstableBeforeSerialize(newRecord)
} : newRecord,
multilineTag,
preserveWhiteSpace
});
const {
formats,
text
} = newRecord;
registry.batch(() => {
onChange(_value.current, {
__unstableFormats: formats,
__unstableText: text
});
});
forceRender();
}
function applyFromProps() {
setRecordFromProps();
applyRecord(record.current);
}
const didMount = (0,external_wp_element_namespaceObject.useRef)(false); // Value updates must happen synchonously to avoid overwriting newer values.
(0,external_wp_element_namespaceObject.useLayoutEffect)(() => {
if (didMount.current && value !== _value.current) {
applyFromProps();
forceRender();
}
}, [value]); // Value updates must happen synchonously to avoid overwriting newer values.
(0,external_wp_element_namespaceObject.useLayoutEffect)(() => {
if (!hadSelectionUpdate.current) {
return;
}
if (ref.current.ownerDocument.activeElement !== ref.current) {
ref.current.focus();
}
applyFromProps();
hadSelectionUpdate.current = false;
}, [hadSelectionUpdate.current]);
const mergedRefs = (0,external_wp_compose_namespaceObject.useMergeRefs)([ref, useDefaultStyle(), useBoundaryStyle({
record
}), useCopyHandler({
record,
multilineTag,
preserveWhiteSpace
}), useSelectObject(), useFormatBoundaries({
record,
applyRecord
}), useDelete({
createRecord,
handleChange,
multilineTag
}), useInputAndSelection({
record,
applyRecord,
createRecord,
handleChange,
isSelected,
onSelectionChange
}), (0,external_wp_compose_namespaceObject.useRefEffect)(() => {
applyFromProps();
didMount.current = true;
}, [placeholder, ...__unstableDependencies])]);
return {
value: record.current,
onChange: handleChange,
ref: mergedRefs
};
}
function __experimentalRichText() {}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/component/format-edit.js
/**
* Internal dependencies
*/
function FormatEdit(_ref) {
let {
formatTypes,
onChange,
onFocus,
value,
forwardedRef
} = _ref;
return formatTypes.map(settings => {
const {
name,
edit: Edit
} = settings;
if (!Edit) {
return null;
}
const activeFormat = getActiveFormat(value, name);
const isActive = activeFormat !== undefined;
const activeObject = getActiveObject(value);
const isObjectActive = activeObject !== undefined && activeObject.type === name;
return (0,external_wp_element_namespaceObject.createElement)(Edit, {
key: name,
isActive: isActive,
activeAttributes: isActive ? activeFormat.attributes || {} : {},
isObjectActive: isObjectActive,
activeObjectAttributes: isObjectActive ? activeObject.attributes || {} : {},
value: value,
onChange: onChange,
onFocus: onFocus,
contentRef: forwardedRef
});
});
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/rich-text/build-module/index.js
(window.wp = window.wp || {}).richText = __webpack_exports__;
/******/ })()
;
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