tinymce
Version:
Web based JavaScript HTML WYSIWYG editor control.
1,259 lines (1,226 loc) • 53.8 kB
JavaScript
/**
* TinyMCE version 8.0.1 (2025-07-28)
*/
(function () {
'use strict';
/* eslint-disable @typescript-eslint/no-wrapper-object-types */
const hasProto = (v, constructor, predicate) => {
var _a;
if (predicate(v, constructor.prototype)) {
return true;
}
else {
// String-based fallback time
return ((_a = v.constructor) === null || _a === void 0 ? void 0 : _a.name) === constructor.name;
}
};
const typeOf = (x) => {
const t = typeof x;
if (x === null) {
return 'null';
}
else if (t === 'object' && Array.isArray(x)) {
return 'array';
}
else if (t === 'object' && hasProto(x, String, (o, proto) => proto.isPrototypeOf(o))) {
return 'string';
}
else {
return t;
}
};
const isType$1 = (type) => (value) => typeOf(value) === type;
const isSimpleType = (type) => (value) => typeof value === type;
const isString = isType$1('string');
const isArray = isType$1('array');
const isBoolean = isSimpleType('boolean');
const isNullable = (a) => a === null || a === undefined;
const isNonNullable = (a) => !isNullable(a);
const isNumber = isSimpleType('number');
const noop = () => { };
const constant = (value) => {
return () => {
return value;
};
};
const always = constant(true);
/**
* The `Optional` type represents a value (of any type) that potentially does
* not exist. Any `Optional<T>` can either be a `Some<T>` (in which case the
* value does exist) or a `None` (in which case the value does not exist). This
* module defines a whole lot of FP-inspired utility functions for dealing with
* `Optional` objects.
*
* Comparison with null or undefined:
* - We don't get fancy null coalescing operators with `Optional`
* - We do get fancy helper functions with `Optional`
* - `Optional` support nesting, and allow for the type to still be nullable (or
* another `Optional`)
* - There is no option to turn off strict-optional-checks like there is for
* strict-null-checks
*/
class Optional {
// The internal representation has a `tag` and a `value`, but both are
// private: able to be console.logged, but not able to be accessed by code
constructor(tag, value) {
this.tag = tag;
this.value = value;
}
// --- Identities ---
/**
* Creates a new `Optional<T>` that **does** contain a value.
*/
static some(value) {
return new Optional(true, value);
}
/**
* Create a new `Optional<T>` that **does not** contain a value. `T` can be
* any type because we don't actually have a `T`.
*/
static none() {
return Optional.singletonNone;
}
/**
* Perform a transform on an `Optional` type. Regardless of whether this
* `Optional` contains a value or not, `fold` will return a value of type `U`.
* If this `Optional` does not contain a value, the `U` will be created by
* calling `onNone`. If this `Optional` does contain a value, the `U` will be
* created by calling `onSome`.
*
* For the FP enthusiasts in the room, this function:
* 1. Could be used to implement all of the functions below
* 2. Forms a catamorphism
*/
fold(onNone, onSome) {
if (this.tag) {
return onSome(this.value);
}
else {
return onNone();
}
}
/**
* Determine if this `Optional` object contains a value.
*/
isSome() {
return this.tag;
}
/**
* Determine if this `Optional` object **does not** contain a value.
*/
isNone() {
return !this.tag;
}
// --- Functor (name stolen from Haskell / maths) ---
/**
* Perform a transform on an `Optional` object, **if** there is a value. If
* you provide a function to turn a T into a U, this is the function you use
* to turn an `Optional<T>` into an `Optional<U>`. If this **does** contain
* a value then the output will also contain a value (that value being the
* output of `mapper(this.value)`), and if this **does not** contain a value
* then neither will the output.
*/
map(mapper) {
if (this.tag) {
return Optional.some(mapper(this.value));
}
else {
return Optional.none();
}
}
// --- Monad (name stolen from Haskell / maths) ---
/**
* Perform a transform on an `Optional` object, **if** there is a value.
* Unlike `map`, here the transform itself also returns an `Optional`.
*/
bind(binder) {
if (this.tag) {
return binder(this.value);
}
else {
return Optional.none();
}
}
// --- Traversable (name stolen from Haskell / maths) ---
/**
* For a given predicate, this function finds out if there **exists** a value
* inside this `Optional` object that meets the predicate. In practice, this
* means that for `Optional`s that do not contain a value it returns false (as
* no predicate-meeting value exists).
*/
exists(predicate) {
return this.tag && predicate(this.value);
}
/**
* For a given predicate, this function finds out if **all** the values inside
* this `Optional` object meet the predicate. In practice, this means that
* for `Optional`s that do not contain a value it returns true (as all 0
* objects do meet the predicate).
*/
forall(predicate) {
return !this.tag || predicate(this.value);
}
filter(predicate) {
if (!this.tag || predicate(this.value)) {
return this;
}
else {
return Optional.none();
}
}
// --- Getters ---
/**
* Get the value out of the inside of the `Optional` object, using a default
* `replacement` value if the provided `Optional` object does not contain a
* value.
*/
getOr(replacement) {
return this.tag ? this.value : replacement;
}
/**
* Get the value out of the inside of the `Optional` object, using a default
* `replacement` value if the provided `Optional` object does not contain a
* value. Unlike `getOr`, in this method the `replacement` object is also
* `Optional` - meaning that this method will always return an `Optional`.
*/
or(replacement) {
return this.tag ? this : replacement;
}
/**
* Get the value out of the inside of the `Optional` object, using a default
* `replacement` value if the provided `Optional` object does not contain a
* value. Unlike `getOr`, in this method the `replacement` value is
* "thunked" - that is to say that you don't pass a value to `getOrThunk`, you
* pass a function which (if called) will **return** the `value` you want to
* use.
*/
getOrThunk(thunk) {
return this.tag ? this.value : thunk();
}
/**
* Get the value out of the inside of the `Optional` object, using a default
* `replacement` value if the provided Optional object does not contain a
* value.
*
* Unlike `or`, in this method the `replacement` value is "thunked" - that is
* to say that you don't pass a value to `orThunk`, you pass a function which
* (if called) will **return** the `value` you want to use.
*
* Unlike `getOrThunk`, in this method the `replacement` value is also
* `Optional`, meaning that this method will always return an `Optional`.
*/
orThunk(thunk) {
return this.tag ? this : thunk();
}
/**
* Get the value out of the inside of the `Optional` object, throwing an
* exception if the provided `Optional` object does not contain a value.
*
* WARNING:
* You should only be using this function if you know that the `Optional`
* object **is not** empty (otherwise you're throwing exceptions in production
* code, which is bad).
*
* In tests this is more acceptable.
*
* Prefer other methods to this, such as `.each`.
*/
getOrDie(message) {
if (!this.tag) {
throw new Error(message !== null && message !== void 0 ? message : 'Called getOrDie on None');
}
else {
return this.value;
}
}
// --- Interop with null and undefined ---
/**
* Creates an `Optional` value from a nullable (or undefined-able) input.
* Null, or undefined, is converted to `None`, and anything else is converted
* to `Some`.
*/
static from(value) {
return isNonNullable(value) ? Optional.some(value) : Optional.none();
}
/**
* Converts an `Optional` to a nullable type, by getting the value if it
* exists, or returning `null` if it does not.
*/
getOrNull() {
return this.tag ? this.value : null;
}
/**
* Converts an `Optional` to an undefined-able type, by getting the value if
* it exists, or returning `undefined` if it does not.
*/
getOrUndefined() {
return this.value;
}
// --- Utilities ---
/**
* If the `Optional` contains a value, perform an action on that value.
* Unlike the rest of the methods on this type, `.each` has side-effects. If
* you want to transform an `Optional<T>` **into** something, then this is not
* the method for you. If you want to use an `Optional<T>` to **do**
* something, then this is the method for you - provided you're okay with not
* doing anything in the case where the `Optional` doesn't have a value inside
* it. If you're not sure whether your use-case fits into transforming
* **into** something or **doing** something, check whether it has a return
* value. If it does, you should be performing a transform.
*/
each(worker) {
if (this.tag) {
worker(this.value);
}
}
/**
* Turn the `Optional` object into an array that contains all of the values
* stored inside the `Optional`. In practice, this means the output will have
* either 0 or 1 elements.
*/
toArray() {
return this.tag ? [this.value] : [];
}
/**
* Turn the `Optional` object into a string for debugging or printing. Not
* recommended for production code, but good for debugging. Also note that
* these days an `Optional` object can be logged to the console directly, and
* its inner value (if it exists) will be visible.
*/
toString() {
return this.tag ? `some(${this.value})` : 'none()';
}
}
// Sneaky optimisation: every instance of Optional.none is identical, so just
// reuse the same object
Optional.singletonNone = new Optional(false);
const nativeSlice = Array.prototype.slice;
const nativePush = Array.prototype.push;
const map = (xs, f) => {
// pre-allocating array size when it's guaranteed to be known
// http://jsperf.com/push-allocated-vs-dynamic/22
const len = xs.length;
const r = new Array(len);
for (let i = 0; i < len; i++) {
const x = xs[i];
r[i] = f(x, i);
}
return r;
};
// Unwound implementing other functions in terms of each.
// The code size is roughly the same, and it should allow for better optimisation.
// const each = function<T, U>(xs: T[], f: (x: T, i?: number, xs?: T[]) => void): void {
const each = (xs, f) => {
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
f(x, i);
}
};
const eachr = (xs, f) => {
for (let i = xs.length - 1; i >= 0; i--) {
const x = xs[i];
f(x, i);
}
};
/*
* Groups an array into contiguous arrays of like elements. Whether an element is like or not depends on f.
*
* f is a function that derives a value from an element - e.g. true or false, or a string.
* Elements are like if this function generates the same value for them (according to ===).
*
*
* Order of the elements is preserved. Arr.flatten() on the result will return the original list, as with Haskell groupBy function.
* For a good explanation, see the group function (which is a special case of groupBy)
* http://hackage.haskell.org/package/base-4.7.0.0/docs/Data-List.html#v:group
*/
const groupBy = (xs, f) => {
if (xs.length === 0) {
return [];
}
else {
let wasType = f(xs[0]); // initial case for matching
const r = [];
let group = [];
for (let i = 0, len = xs.length; i < len; i++) {
const x = xs[i];
const type = f(x);
if (type !== wasType) {
r.push(group);
group = [];
}
wasType = type;
group.push(x);
}
if (group.length !== 0) {
r.push(group);
}
return r;
}
};
const foldl = (xs, f, acc) => {
each(xs, (x, i) => {
acc = f(acc, x, i);
});
return acc;
};
const flatten = (xs) => {
// Note, this is possible because push supports multiple arguments:
// http://jsperf.com/concat-push/6
// Note that in the past, concat() would silently work (very slowly) for array-like objects.
// With this change it will throw an error.
const r = [];
for (let i = 0, len = xs.length; i < len; ++i) {
// Ensure that each value is an array itself
if (!isArray(xs[i])) {
throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
}
nativePush.apply(r, xs[i]);
}
return r;
};
const bind = (xs, f) => flatten(map(xs, f));
const sort = (xs, comparator) => {
const copy = nativeSlice.call(xs, 0);
copy.sort(comparator);
return copy;
};
const hasOwnProperty = Object.hasOwnProperty;
const has = (obj, key) => hasOwnProperty.call(obj, key);
const Cell = (initial) => {
let value = initial;
const get = () => {
return value;
};
const set = (v) => {
value = v;
};
return {
get,
set
};
};
const singleton = (doRevoke) => {
const subject = Cell(Optional.none());
const revoke = () => subject.get().each(doRevoke);
const clear = () => {
revoke();
subject.set(Optional.none());
};
const isSet = () => subject.get().isSome();
const get = () => subject.get();
const set = (s) => {
revoke();
subject.set(Optional.some(s));
};
return {
clear,
isSet,
get,
set
};
};
const value = () => {
const subject = singleton(noop);
const on = (f) => subject.get().each(f);
return {
...subject,
on
};
};
var global$3 = tinymce.util.Tools.resolve('tinymce.PluginManager');
/* eslint-disable max-len */
const punctuationStr = `[~№|!-*+-\\/:;?@\\[-\`{}\u00A1\u00AB\u00B7\u00BB\u00BF;\u00B7\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1361-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u3008\u3009\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30\u2E31\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]`;
const punctuation$1 = constant(punctuationStr);
// tslint:disable-next-line:variable-name
const Custom = (regex, prefix, suffix, flags) => {
const term = () => {
return new RegExp(regex, flags.getOr('g'));
};
return {
term,
prefix,
suffix
};
};
Custom;
const punctuation = punctuation$1;
var global$2 = tinymce.util.Tools.resolve('tinymce.Env');
var global$1 = tinymce.util.Tools.resolve('tinymce.util.Tools');
const fromHtml = (html, scope) => {
const doc = scope || document;
const div = doc.createElement('div');
div.innerHTML = html;
if (!div.hasChildNodes() || div.childNodes.length > 1) {
const message = 'HTML does not have a single root node';
// eslint-disable-next-line no-console
console.error(message, html);
throw new Error(message);
}
return fromDom(div.childNodes[0]);
};
const fromTag = (tag, scope) => {
const doc = scope || document;
const node = doc.createElement(tag);
return fromDom(node);
};
const fromText = (text, scope) => {
const doc = scope || document;
const node = doc.createTextNode(text);
return fromDom(node);
};
const fromDom = (node) => {
// TODO: Consider removing this check, but left atm for safety
if (node === null || node === undefined) {
throw new Error('Node cannot be null or undefined');
}
return {
dom: node
};
};
const fromPoint = (docElm, x, y) => Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom);
// tslint:disable-next-line:variable-name
const SugarElement = {
fromHtml,
fromTag,
fromText,
fromDom,
fromPoint
};
const DOCUMENT = 9;
const DOCUMENT_FRAGMENT = 11;
const ELEMENT = 1;
const TEXT = 3;
const bypassSelector = (dom) =>
// Only elements, documents and shadow roots support querySelector
// shadow root element type is DOCUMENT_FRAGMENT
dom.nodeType !== ELEMENT && dom.nodeType !== DOCUMENT && dom.nodeType !== DOCUMENT_FRAGMENT ||
// IE fix for complex queries on empty nodes: http://jsfiddle.net/spyder/fv9ptr5L/
dom.childElementCount === 0;
const all = (selector, scope) => {
const base = scope === undefined ? document : scope.dom;
return bypassSelector(base) ? [] : map(base.querySelectorAll(selector), SugarElement.fromDom);
};
/*
* Most of sand doesn't alter the methods on the object.
* We're making an exception for Node, because bitwise and is so easy to get wrong.
*
* Might be nice to ADT this at some point instead of having individual methods.
*/
const compareDocumentPosition = (a, b, match) => {
// Returns: 0 if e1 and e2 are the same node, or a bitmask comparing the positions
// of nodes e1 and e2 in their documents. See the URL below for bitmask interpretation
// https://developer.mozilla.org/en-US/docs/Web/API/Node/compareDocumentPosition
// eslint-disable-next-line no-bitwise
return (a.compareDocumentPosition(b) & match) !== 0;
};
const documentPositionPreceding = (a, b) => {
return compareDocumentPosition(a, b, Node.DOCUMENT_POSITION_PRECEDING);
};
const type = (element) => element.dom.nodeType;
const isType = (t) => (element) => type(element) === t;
const isText$1 = isType(TEXT);
const parent = (element) => Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
const children = (element) => map(element.dom.childNodes, SugarElement.fromDom);
const spot = (element, offset) => ({
element,
offset
});
const leaf = (element, offset) => {
const cs = children(element);
return cs.length > 0 && offset < cs.length ? spot(cs[offset], 0) : spot(element, offset);
};
const before = (marker, element) => {
const parent$1 = parent(marker);
parent$1.each((v) => {
v.dom.insertBefore(element.dom, marker.dom);
});
};
const append = (parent, element) => {
parent.dom.appendChild(element.dom);
};
const wrap = (element, wrapper) => {
before(element, wrapper);
append(wrapper, element);
};
const rawSet = (dom, key, value) => {
/*
* JQuery coerced everything to a string, and silently did nothing on text node/null/undefined.
*
* We fail on those invalid cases, only allowing numbers and booleans.
*/
if (isString(value) || isBoolean(value) || isNumber(value)) {
dom.setAttribute(key, value + '');
}
else {
// eslint-disable-next-line no-console
console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
throw new Error('Attribute value was not simple');
}
};
const set = (element, key, value) => {
rawSet(element.dom, key, value);
};
const NodeValue = (is, name) => {
const get = (element) => {
if (!is(element)) {
throw new Error('Can only get ' + name + ' value of a ' + name + ' node');
}
return getOption(element).getOr('');
};
const getOption = (element) => is(element) ? Optional.from(element.dom.nodeValue) : Optional.none();
const set = (element, value) => {
if (!is(element)) {
throw new Error('Can only set raw ' + name + ' value of a ' + name + ' node');
}
element.dom.nodeValue = value;
};
return {
get,
getOption,
set
};
};
const api = NodeValue(isText$1, 'text');
const get$1 = (element) => api.get(element);
const descendants = (scope, selector) => all(selector, scope);
var global = tinymce.util.Tools.resolve('tinymce.dom.TreeWalker');
const isSimpleBoundary = (dom, node) => dom.isBlock(node) || has(dom.schema.getVoidElements(), node.nodeName);
const isContentEditableFalse = (dom, node) => !dom.isEditable(node);
const isContentEditableTrueInCef = (dom, node) => dom.getContentEditable(node) === 'true' && node.parentNode && !dom.isEditable(node.parentNode);
const isHidden = (dom, node) => !dom.isBlock(node) && has(dom.schema.getWhitespaceElements(), node.nodeName);
const isBoundary = (dom, node) => isSimpleBoundary(dom, node) || isContentEditableFalse(dom, node) || isHidden(dom, node) || isContentEditableTrueInCef(dom, node);
const isText = (node) => node.nodeType === 3;
const nuSection = () => ({
sOffset: 0,
fOffset: 0,
elements: []
});
const toLeaf = (node, offset) => leaf(SugarElement.fromDom(node), offset);
const walk = (dom, walkerFn, startNode, callbacks, endNode, skipStart = true) => {
let next = skipStart ? walkerFn(false) : startNode;
while (next) {
// Walk over content editable or hidden elements
const isCefNode = isContentEditableFalse(dom, next);
if (isCefNode || isHidden(dom, next)) {
const stopWalking = isCefNode ? callbacks.cef(next) : callbacks.boundary(next);
if (stopWalking) {
break;
}
else {
next = walkerFn(true);
continue;
}
}
else if (isSimpleBoundary(dom, next)) {
if (callbacks.boundary(next)) {
break;
}
}
else if (isText(next)) {
callbacks.text(next);
}
if (next === endNode) {
break;
}
else {
next = walkerFn(false);
}
}
};
const collectTextToBoundary = (dom, section, node, rootNode, forwards) => {
var _a;
// Don't bother collecting text nodes if we're already at a boundary
if (isBoundary(dom, node)) {
return;
}
const rootBlock = (_a = dom.getParent(rootNode, dom.isBlock)) !== null && _a !== void 0 ? _a : dom.getRoot();
const walker = new global(node, rootBlock);
const walkerFn = forwards ? walker.next.bind(walker) : walker.prev.bind(walker);
// Walk over and add text nodes to the section and increase the offsets
// so we know to ignore the additional text when matching
walk(dom, walkerFn, node, {
boundary: always,
cef: always,
text: (next) => {
if (forwards) {
section.fOffset += next.length;
}
else {
section.sOffset += next.length;
}
section.elements.push(SugarElement.fromDom(next));
}
});
};
const collect = (dom, rootNode, startNode, endNode, callbacks, skipStart = true) => {
const walker = new global(startNode, rootNode);
const sections = [];
let current = nuSection();
// Find any text between the start node and the closest boundary
collectTextToBoundary(dom, current, startNode, rootNode, false);
const finishSection = () => {
if (current.elements.length > 0) {
sections.push(current);
current = nuSection();
}
return false;
};
// Collect all the text nodes in the specified range and create sections from the
// boundaries within the range
walk(dom, walker.next.bind(walker), startNode, {
boundary: finishSection,
cef: (node) => {
finishSection();
// Collect additional nested contenteditable true content
if (callbacks) {
sections.push(...callbacks.cef(node));
}
return false;
},
text: (next) => {
current.elements.push(SugarElement.fromDom(next));
if (callbacks) {
callbacks.text(next, current);
}
}
}, endNode, skipStart);
// Find any text between the end node and the closest boundary, then finalise the section
if (endNode) {
collectTextToBoundary(dom, current, endNode, rootNode, true);
}
finishSection();
return sections;
};
const collectRangeSections = (dom, rng) => {
const start = toLeaf(rng.startContainer, rng.startOffset);
const startNode = start.element.dom;
const end = toLeaf(rng.endContainer, rng.endOffset);
const endNode = end.element.dom;
return collect(dom, rng.commonAncestorContainer, startNode, endNode, {
text: (node, section) => {
// Set the start/end offset of the section
if (node === endNode) {
section.fOffset += node.length - end.offset;
}
else if (node === startNode) {
section.sOffset += start.offset;
}
},
cef: (node) => {
// Collect the sections and then order them appropriately, as nested sections maybe out of order
// TODO: See if we can improve this to avoid the sort overhead
const sections = bind(descendants(SugarElement.fromDom(node), '*[contenteditable=true]'), (e) => {
const ceTrueNode = e.dom;
return collect(dom, ceTrueNode, ceTrueNode);
});
return sort(sections, (a, b) => (documentPositionPreceding(a.elements[0].dom, b.elements[0].dom)) ? 1 : -1);
}
}, false);
};
const fromRng = (dom, rng) => rng.collapsed ? [] : collectRangeSections(dom, rng);
const fromNode = (dom, node) => {
const rng = dom.createRng();
rng.selectNode(node);
return fromRng(dom, rng);
};
const fromNodes = (dom, nodes) => bind(nodes, (node) => fromNode(dom, node));
const find$2 = (text, pattern, start = 0, finish = text.length) => {
const regex = pattern.regex;
regex.lastIndex = start;
const results = [];
let match;
while ((match = regex.exec(text))) {
const matchedText = match[pattern.matchIndex];
const matchStart = match.index + match[0].indexOf(matchedText);
const matchFinish = matchStart + matchedText.length;
// Stop finding matches if we've hit the finish mark
if (matchFinish > finish) {
break;
}
results.push({
start: matchStart,
finish: matchFinish
});
regex.lastIndex = matchFinish;
}
return results;
};
const extract = (elements, matches) => {
// Walk over each text node and compare with the matches
const nodePositions = foldl(elements, (acc, element) => {
const content = get$1(element);
const start = acc.last;
const finish = start + content.length;
// Find positions for any matches in the current text node
const positions = bind(matches, (match, matchIdx) => {
// Check to see if the match overlaps with the text position
if (match.start < finish && match.finish > start) {
return [{
element,
start: Math.max(start, match.start) - start,
finish: Math.min(finish, match.finish) - start,
matchId: matchIdx
}];
}
else {
return [];
}
});
return {
results: acc.results.concat(positions),
last: finish
};
}, { results: [], last: 0 }).results;
// Group the positions by the match id
return groupBy(nodePositions, (position) => position.matchId);
};
const find$1 = (pattern, sections) => bind(sections, (section) => {
const elements = section.elements;
const content = map(elements, get$1).join('');
const positions = find$2(content, pattern, section.sOffset, content.length - section.fOffset);
return extract(elements, positions);
});
const mark = (matches, replacementNode) => {
// Walk backwards and mark the positions
// Note: We need to walk backwards so the position indexes don't change
eachr(matches, (match, idx) => {
eachr(match, (pos) => {
const wrapper = SugarElement.fromDom(replacementNode.cloneNode(false));
set(wrapper, 'data-mce-index', idx);
const textNode = pos.element.dom;
if (textNode.length === pos.finish && pos.start === 0) {
wrap(pos.element, wrapper);
}
else {
if (textNode.length !== pos.finish) {
textNode.splitText(pos.finish);
}
const matchNode = textNode.splitText(pos.start);
wrap(SugarElement.fromDom(matchNode), wrapper);
}
});
});
};
const findAndMark = (dom, pattern, node, replacementNode) => {
const textSections = fromNode(dom, node);
const matches = find$1(pattern, textSections);
mark(matches, replacementNode);
return matches.length;
};
const findAndMarkInSelection = (dom, pattern, selection, replacementNode) => {
const bookmark = selection.getBookmark();
// Handle table cell selection as the table plugin enables
// you to fake select table cells and perform actions on them
const nodes = dom.select('td[data-mce-selected],th[data-mce-selected]');
const textSections = nodes.length > 0 ? fromNodes(dom, nodes) : fromRng(dom, selection.getRng());
// Find and mark matches
const matches = find$1(pattern, textSections);
mark(matches, replacementNode);
// Restore the selection
selection.moveToBookmark(bookmark);
return matches.length;
};
const getElmIndex = (elm) => {
return elm.getAttribute('data-mce-index');
};
const markAllMatches = (editor, currentSearchState, pattern, inSelection) => {
const marker = editor.dom.create('span', {
'data-mce-bogus': 1
});
marker.className = 'mce-match-marker';
const node = editor.getBody();
done(editor, currentSearchState, false);
if (inSelection) {
return findAndMarkInSelection(editor.dom, pattern, editor.selection, marker);
}
else {
return findAndMark(editor.dom, pattern, node, marker);
}
};
const unwrap = (node) => {
var _a;
const parentNode = node.parentNode;
if (node.firstChild) {
parentNode.insertBefore(node.firstChild, node);
}
(_a = node.parentNode) === null || _a === void 0 ? void 0 : _a.removeChild(node);
};
const findSpansByIndex = (editor, index) => {
const spans = [];
const nodes = global$1.toArray(editor.getBody().getElementsByTagName('span'));
if (nodes.length) {
for (let i = 0; i < nodes.length; i++) {
const nodeIndex = getElmIndex(nodes[i]);
if (nodeIndex === null || !nodeIndex.length) {
continue;
}
if (nodeIndex === index.toString()) {
spans.push(nodes[i]);
}
}
}
return spans;
};
const moveSelection = (editor, currentSearchState, forward) => {
const searchState = currentSearchState.get();
let testIndex = searchState.index;
const dom = editor.dom;
if (forward) {
if (testIndex + 1 === searchState.count) {
testIndex = 0;
}
else {
testIndex++;
}
}
else {
if (testIndex - 1 === -1) {
testIndex = searchState.count - 1;
}
else {
testIndex--;
}
}
dom.removeClass(findSpansByIndex(editor, searchState.index), 'mce-match-marker-selected');
const spans = findSpansByIndex(editor, testIndex);
if (spans.length) {
dom.addClass(findSpansByIndex(editor, testIndex), 'mce-match-marker-selected');
editor.selection.scrollIntoView(spans[0]);
return testIndex;
}
return -1;
};
const removeNode = (dom, node) => {
const parent = node.parentNode;
dom.remove(node);
if (parent && dom.isEmpty(parent)) {
dom.remove(parent);
}
};
const escapeSearchText = (text, wholeWord) => {
const escapedText = text.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&').replace(/\s/g, '[^\\S\\r\\n\\uFEFF]');
const wordRegex = '(' + escapedText + ')';
return wholeWord ? `(?:^|\\s|${punctuation()})` + wordRegex + `(?=$|\\s|${punctuation()})` : wordRegex;
};
const find = (editor, currentSearchState, text, matchCase, wholeWord, inSelection) => {
const selection = editor.selection;
const escapedText = escapeSearchText(text, wholeWord);
const isForwardSelection = selection.isForward();
const pattern = {
regex: new RegExp(escapedText, matchCase ? 'g' : 'gi'),
matchIndex: 1
};
const count = markAllMatches(editor, currentSearchState, pattern, inSelection);
// Safari has a bug whereby splitting text nodes breaks the selection (which is done when marking matches).
// As such we need to manually reset it after doing a find action. See https://bugs.webkit.org/show_bug.cgi?id=230594
if (global$2.browser.isSafari()) {
selection.setRng(selection.getRng(), isForwardSelection);
}
if (count) {
const newIndex = moveSelection(editor, currentSearchState, true);
currentSearchState.set({
index: newIndex,
count,
text,
matchCase,
wholeWord,
inSelection
});
}
return count;
};
const next = (editor, currentSearchState) => {
const index = moveSelection(editor, currentSearchState, true);
currentSearchState.set({ ...currentSearchState.get(), index });
};
const prev = (editor, currentSearchState) => {
const index = moveSelection(editor, currentSearchState, false);
currentSearchState.set({ ...currentSearchState.get(), index });
};
const isMatchSpan = (node) => {
const matchIndex = getElmIndex(node);
return matchIndex !== null && matchIndex.length > 0;
};
const replace = (editor, currentSearchState, text, forward, all) => {
const searchState = currentSearchState.get();
const currentIndex = searchState.index;
let currentMatchIndex, nextIndex = currentIndex;
forward = forward !== false;
const node = editor.getBody();
const nodes = global$1.grep(global$1.toArray(node.getElementsByTagName('span')), isMatchSpan);
for (let i = 0; i < nodes.length; i++) {
const nodeIndex = getElmIndex(nodes[i]);
let matchIndex = currentMatchIndex = parseInt(nodeIndex, 10);
if (all || matchIndex === searchState.index) {
if (text.length) {
nodes[i].innerText = text;
unwrap(nodes[i]);
}
else {
removeNode(editor.dom, nodes[i]);
}
while (nodes[++i]) {
matchIndex = parseInt(getElmIndex(nodes[i]), 10);
if (matchIndex === currentMatchIndex) {
removeNode(editor.dom, nodes[i]);
}
else {
i--;
break;
}
}
if (forward) {
nextIndex--;
}
}
else if (currentMatchIndex > currentIndex) {
nodes[i].setAttribute('data-mce-index', String(currentMatchIndex - 1));
}
}
currentSearchState.set({
...searchState,
count: all ? 0 : searchState.count - 1,
index: nextIndex
});
if (forward) {
next(editor, currentSearchState);
}
else {
prev(editor, currentSearchState);
}
return !all && currentSearchState.get().count > 0;
};
const done = (editor, currentSearchState, keepEditorSelection) => {
let startContainer;
let endContainer;
const searchState = currentSearchState.get();
const nodes = global$1.toArray(editor.getBody().getElementsByTagName('span'));
for (let i = 0; i < nodes.length; i++) {
const nodeIndex = getElmIndex(nodes[i]);
if (nodeIndex !== null && nodeIndex.length) {
if (nodeIndex === searchState.index.toString()) {
// Note: The first child of the span node will be the highlighted text node
if (!startContainer) {
startContainer = nodes[i].firstChild;
}
endContainer = nodes[i].firstChild;
}
unwrap(nodes[i]);
}
}
// Reset the search state
currentSearchState.set({
...searchState,
index: -1,
count: 0,
text: ''
});
if (startContainer && endContainer) {
const rng = editor.dom.createRng();
rng.setStart(startContainer, 0);
rng.setEnd(endContainer, endContainer.data.length);
if (keepEditorSelection !== false) {
editor.selection.setRng(rng);
}
return rng;
}
else {
return undefined;
}
};
const hasNext = (editor, currentSearchState) => currentSearchState.get().count > 1;
const hasPrev = (editor, currentSearchState) => currentSearchState.get().count > 1;
const get = (editor, currentState) => {
const done$1 = (keepEditorSelection) => {
return done(editor, currentState, keepEditorSelection);
};
const find$1 = (text, matchCase, wholeWord, inSelection = false) => {
return find(editor, currentState, text, matchCase, wholeWord, inSelection);
};
const next$1 = () => {
return next(editor, currentState);
};
const prev$1 = () => {
return prev(editor, currentState);
};
const replace$1 = (text, forward, all) => {
return replace(editor, currentState, text, forward, all);
};
return {
done: done$1,
find: find$1,
next: next$1,
prev: prev$1,
replace: replace$1
};
};
const open = (editor, currentSearchState) => {
const dialogApi = value();
editor.undoManager.add();
const selectedText = global$1.trim(editor.selection.getContent({ format: 'text' }));
const updateButtonStates = (api) => {
api.setEnabled('next', hasNext(editor, currentSearchState));
api.setEnabled('prev', hasPrev(editor, currentSearchState));
};
const updateSearchState = (api) => {
const data = api.getData();
const current = currentSearchState.get();
currentSearchState.set({
...current,
matchCase: data.matchcase,
wholeWord: data.wholewords,
inSelection: data.inselection
});
};
const disableAll = (api, disable) => {
const buttons = ['replace', 'replaceall', 'prev', 'next'];
const toggle = (name) => api.setEnabled(name, !disable);
each(buttons, toggle);
};
const toggleNotFoundAlert = (isVisible, api) => {
api.redial(getDialogSpec(isVisible, api.getData()));
};
// Temporarily workaround for iOS/iPadOS dialog placement to hide the keyboard
// TODO: Remove in 5.2 once iOS fixed positioning is fixed. See TINY-4441
const focusButtonIfRequired = (api, name) => {
if (global$2.browser.isSafari() && global$2.deviceType.isTouch() && (name === 'find' || name === 'replace' || name === 'replaceall')) {
api.focus(name);
}
};
const reset = (api) => {
// Clean up the markers if required
done(editor, currentSearchState, false);
// Disable the buttons
disableAll(api, true);
updateButtonStates(api);
};
const doFind = (api) => {
const data = api.getData();
const last = currentSearchState.get();
if (!data.findtext.length) {
reset(api);
return;
}
// Same search text, so treat the find as a next click instead
if (last.text === data.findtext && last.matchCase === data.matchcase && last.wholeWord === data.wholewords) {
next(editor, currentSearchState);
}
else {
// Find new matches
const count = find(editor, currentSearchState, data.findtext, data.matchcase, data.wholewords, data.inselection);
if (count <= 0) {
toggleNotFoundAlert(true, api);
}
disableAll(api, count === 0);
}
updateButtonStates(api);
};
const initialState = currentSearchState.get();
const initialData = {
findtext: selectedText,
replacetext: '',
wholewords: initialState.wholeWord,
matchcase: initialState.matchCase,
inselection: initialState.inSelection
};
const getPanelItems = (error) => {
const items = [
{
type: 'label',
label: 'Find',
for: 'findtext',
items: [
{
type: 'bar',
items: [
{
type: 'input',
name: 'findtext',
maximized: true,
inputMode: 'search'
},
{
type: 'button',
name: 'prev',
text: 'Previous',
icon: 'action-prev',
enabled: false,
borderless: true
},
{
type: 'button',
name: 'next',
text: 'Next',
icon: 'action-next',
enabled: false,
borderless: true
}
]
}
]
},
{
type: 'input',
name: 'replacetext',
label: 'Replace with',
inputMode: 'search'
},
];
if (error) {
items.push({
type: 'alertbanner',
level: 'error',
text: 'Could not find the specified string.',
icon: 'warning',
});
}
return items;
};
const getDialogSpec = (showNoMatchesAlertBanner, initialData) => ({
title: 'Find and Replace',
size: 'normal',
body: {
type: 'panel',
items: getPanelItems(showNoMatchesAlertBanner)
},
buttons: [
{
type: 'menu',
name: 'options',
icon: 'preferences',
tooltip: 'Preferences',
align: 'start',
items: [
{
type: 'togglemenuitem',
name: 'matchcase',
text: 'Match case'
}, {
type: 'togglemenuitem',
name: 'wholewords',
text: 'Find whole words only'
},
{
type: 'togglemenuitem',
name: 'inselection',
text: 'Find in selection'
}
]
},
{
type: 'custom',
name: 'find',
text: 'Find',
primary: true
},
{
type: 'custom',
name: 'replace',
text: 'Replace',
enabled: false
},
{
type: 'custom',
name: 'replaceall',
text: 'Replace all',
en