tinymce
Version:
Web based JavaScript HTML WYSIWYG editor control.
655 lines (624 loc) • 25.5 kB
JavaScript
/**
* TinyMCE version 7.9.0 (2025-05-15)
*/
(function () {
'use strict';
var global$1 = tinymce.util.Tools.resolve('tinymce.PluginManager');
/* 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 = (type) => (value) => typeOf(value) === type;
const isSimpleType = (type) => (value) => typeof value === type;
const isString = isType('string');
const isBoolean = isSimpleType('boolean');
const isNullable = (a) => a === null || a === undefined;
const isNonNullable = (a) => !isNullable(a);
const isFunction = isSimpleType('function');
const constant = (value) => {
return () => {
return value;
};
};
const never = constant(false);
/**
* 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);
/**
* Adds two numbers, and wrap to a range.
* If the result overflows to the right, snap to the left.
* If the result overflows to the left, snap to the right.
*/
// the division is meant to get a number between 0 and 1 for more information check this discussion: https://stackoverflow.com/questions/58285941/how-to-replace-math-random-with-crypto-getrandomvalues-and-keep-same-result
const random = () => window.crypto.getRandomValues(new Uint32Array(1))[0] / 4294967295;
/**
* Generate a unique identifier.
*
* The unique portion of the identifier only contains an underscore
* and digits, so that it may safely be used within HTML attributes.
*
* The chance of generating a non-unique identifier has been minimized
* by combining the current time, a random number and a one-up counter.
*
* generate :: String -> String
*/
let unique = 0;
const generate = (prefix) => {
const date = new Date();
const time = date.getTime();
const random$1 = Math.floor(random() * 1000000000);
unique++;
return prefix + '_' + random$1 + unique + String(time);
};
const insertTable = (editor, columns, rows) => {
editor.execCommand('mceInsertTable', false, { rows, columns });
};
const insertBlob = (editor, base64, blob) => {
const blobCache = editor.editorUpload.blobCache;
const blobInfo = blobCache.create(generate('mceu'), blob, base64);
blobCache.add(blobInfo);
editor.insertContent(editor.dom.createHTML('img', { src: blobInfo.blobUri() }));
};
const blobToBase64 = (blob) => {
return new Promise((resolve) => {
const reader = new FileReader();
reader.onloadend = () => {
resolve(reader.result.split(',')[1]);
};
reader.readAsDataURL(blob);
});
};
var global = tinymce.util.Tools.resolve('tinymce.util.Delay');
const pickFile = (editor) => new Promise((resolve) => {
let resolved = false;
const fileInput = document.createElement('input');
fileInput.type = 'file';
fileInput.accept = 'image/*';
fileInput.style.position = 'fixed';
fileInput.style.left = '0';
fileInput.style.top = '0';
fileInput.style.opacity = '0.001';
document.body.appendChild(fileInput);
const resolveFileInput = (value) => {
var _a;
if (!resolved) {
(_a = fileInput.parentNode) === null || _a === void 0 ? void 0 : _a.removeChild(fileInput);
resolved = true;
resolve(value);
}
};
const changeHandler = (e) => {
resolveFileInput(Array.prototype.slice.call(e.target.files));
};
fileInput.addEventListener('input', changeHandler);
fileInput.addEventListener('change', changeHandler);
const cancelHandler = (e) => {
const cleanup = () => {
resolveFileInput([]);
};
if (!resolved) {
if (e.type === 'focusin') {
// Chrome will fire `focusin` before the input `change` event
global.setEditorTimeout(editor, cleanup, 1000);
}
else {
cleanup();
}
}
editor.off('focusin remove', cancelHandler);
};
editor.on('focusin remove', cancelHandler);
fileInput.click();
});
const register$1 = (editor) => {
editor.on('PreInit', () => {
if (!editor.queryCommandSupported('QuickbarInsertImage')) {
editor.addCommand('QuickbarInsertImage', () => {
// eslint-disable-next-line @typescript-eslint/no-floating-promises
pickFile(editor).then((files) => {
if (files.length > 0) {
const blob = files[0];
// eslint-disable-next-line @typescript-eslint/no-floating-promises
blobToBase64(blob).then((base64) => {
insertBlob(editor, base64, blob);
});
}
});
});
}
});
};
const option = (name) => (editor) => editor.options.get(name);
const register = (editor) => {
const registerOption = editor.options.register;
const toolbarProcessor = (defaultValue) => (value) => {
const valid = isBoolean(value) || isString(value);
if (valid) {
if (isBoolean(value)) {
return { value: value ? defaultValue : '', valid };
}
else {
return { value: value.trim(), valid };
}
}
else {
return { valid: false, message: 'Must be a boolean or string.' };
}
};
const defaultSelectionToolbar = 'bold italic | quicklink h2 h3 blockquote';
registerOption('quickbars_selection_toolbar', {
processor: toolbarProcessor(defaultSelectionToolbar),
default: defaultSelectionToolbar
});
const defaultInsertToolbar = 'quickimage quicktable';
registerOption('quickbars_insert_toolbar', {
processor: toolbarProcessor(defaultInsertToolbar),
default: defaultInsertToolbar
});
const defaultImageToolbar = 'alignleft aligncenter alignright';
registerOption('quickbars_image_toolbar', {
processor: toolbarProcessor(defaultImageToolbar),
default: defaultImageToolbar
});
};
const getTextSelectionToolbarItems = option('quickbars_selection_toolbar');
const getInsertToolbarItems = option('quickbars_insert_toolbar');
const getImageToolbarItems = option('quickbars_image_toolbar');
const setupButtons = (editor) => {
editor.ui.registry.addButton('quickimage', {
icon: 'image',
tooltip: 'Insert image',
onAction: () => editor.execCommand('QuickbarInsertImage')
});
editor.ui.registry.addButton('quicktable', {
icon: 'table',
tooltip: 'Insert table',
onAction: () => {
insertTable(editor, 2, 2);
}
});
};
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 ELEMENT = 1;
const is = (element, selector) => {
const dom = element.dom;
if (dom.nodeType !== ELEMENT) {
return false;
}
else {
const elem = dom;
if (elem.matches !== undefined) {
return elem.matches(selector);
}
else if (elem.msMatchesSelector !== undefined) {
return elem.msMatchesSelector(selector);
}
else if (elem.webkitMatchesSelector !== undefined) {
return elem.webkitMatchesSelector(selector);
}
else if (elem.mozMatchesSelector !== undefined) {
// cast to any as mozMatchesSelector doesn't exist in TS DOM lib
return elem.mozMatchesSelector(selector);
}
else {
throw new Error('Browser lacks native selectors');
} // unfortunately we can't throw this on startup :(
}
};
const name = (element) => {
const r = element.dom.nodeName;
return r.toLowerCase();
};
const has$1 = (element, key) => {
const dom = element.dom;
// return false for non-element nodes, no point in throwing an error
return dom && dom.hasAttribute ? dom.hasAttribute(key) : false;
};
var ClosestOrAncestor = (is, ancestor, scope, a, isRoot) => {
if (is(scope, a)) {
return Optional.some(scope);
}
else if (isFunction(isRoot) && isRoot(scope)) {
return Optional.none();
}
else {
return ancestor(scope, a, isRoot);
}
};
const ancestor$1 = (scope, predicate, isRoot) => {
let element = scope.dom;
const stop = isFunction(isRoot) ? isRoot : never;
while (element.parentNode) {
element = element.parentNode;
const el = SugarElement.fromDom(element);
if (predicate(el)) {
return Optional.some(el);
}
else if (stop(el)) {
break;
}
}
return Optional.none();
};
const closest$2 = (scope, predicate, isRoot) => {
// This is required to avoid ClosestOrAncestor passing the predicate to itself
const is = (s, test) => test(s);
return ClosestOrAncestor(is, ancestor$1, scope, predicate, isRoot);
};
const ancestor = (scope, selector, isRoot) => ancestor$1(scope, (e) => is(e, selector), isRoot);
// Returns Some(closest ancestor element (sugared)) matching 'selector' up to isRoot, or None() otherwise
const closest$1 = (scope, selector, isRoot) => {
const is$1 = (element, selector) => is(element, selector);
return ClosestOrAncestor(is$1, ancestor, scope, selector, isRoot);
};
// IE11 Can return undefined for a classList on elements such as math, so we make sure it's not undefined before attempting to use it.
const supports = (element) => element.dom.classList !== undefined;
const has = (element, clazz) => supports(element) && element.dom.classList.contains(clazz);
const closest = (scope, predicate, isRoot) => closest$2(scope, predicate, isRoot).isSome();
const addToEditor$1 = (editor) => {
const insertToolbarItems = getInsertToolbarItems(editor);
if (insertToolbarItems.length > 0) {
editor.ui.registry.addContextToolbar('quickblock', {
predicate: (node) => {
const sugarNode = SugarElement.fromDom(node);
const textBlockElementsMap = editor.schema.getTextBlockElements();
const isRoot = (elem) => elem.dom === editor.getBody();
return !has$1(sugarNode, 'data-mce-bogus') && closest$1(sugarNode, 'table,[data-mce-bogus="all"]', isRoot).fold(() => closest(sugarNode, (elem) => name(elem) in textBlockElementsMap && editor.dom.isEmpty(elem.dom), isRoot), never);
},
items: insertToolbarItems,
position: 'line',
scope: 'editor'
});
}
};
const addToEditor = (editor) => {
const isEditable = (node) => editor.dom.isEditable(node);
const isInEditableContext = (el) => isEditable(el.parentElement);
const isImage = (node) => {
const isImageFigure = node.nodeName === 'FIGURE' && /image/i.test(node.className);
const isImage = node.nodeName === 'IMG' || isImageFigure;
const isPagebreak = has(SugarElement.fromDom(node), 'mce-pagebreak');
return isImage && isInEditableContext(node) && !isPagebreak;
};
const imageToolbarItems = getImageToolbarItems(editor);
if (imageToolbarItems.length > 0) {
editor.ui.registry.addContextToolbar('imageselection', {
predicate: isImage,
items: imageToolbarItems,
position: 'node'
});
}
const textToolbarItems = getTextSelectionToolbarItems(editor);
if (textToolbarItems.length > 0) {
editor.ui.registry.addContextToolbar('textselection', {
predicate: (node) => !isImage(node) && !editor.selection.isCollapsed() && isEditable(node),
items: textToolbarItems,
position: 'selection',
scope: 'editor'
});
}
};
var Plugin = () => {
global$1.add('quickbars', (editor) => {
register(editor);
register$1(editor);
setupButtons(editor);
addToEditor$1(editor);
addToEditor(editor);
});
};
Plugin();
/** *****
* DO NOT EXPORT ANYTHING
*
* IF YOU DO ROLLUP WILL LEAVE A GLOBAL ON THE PAGE
*******/
})();