(() => {
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __esm = (fn2, res) => function __init() {
return fn2 && (res = (0, fn2[__getOwnPropNames(fn2)[0]])(fn2 = 0)), res;
};
var __commonJS = (cb, mod) => function __require() {
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
// node_modules/@rails/actioncable/src/adapters.js
var adapters_default;
var init_adapters = __esm({
"node_modules/@rails/actioncable/src/adapters.js"() {
adapters_default = {
logger: self.console,
WebSocket: self.WebSocket
};
}
});
// node_modules/@rails/actioncable/src/logger.js
var logger_default;
var init_logger = __esm({
"node_modules/@rails/actioncable/src/logger.js"() {
init_adapters();
logger_default = {
log(...messages) {
if (this.enabled) {
messages.push(Date.now());
adapters_default.logger.log("[ActionCable]", ...messages);
}
}
};
}
});
// node_modules/@rails/actioncable/src/connection_monitor.js
var now, secondsSince, ConnectionMonitor, connection_monitor_default;
var init_connection_monitor = __esm({
"node_modules/@rails/actioncable/src/connection_monitor.js"() {
init_logger();
now = () => (/* @__PURE__ */ new Date()).getTime();
secondsSince = (time) => (now() - time) / 1e3;
ConnectionMonitor = class {
constructor(connection) {
this.visibilityDidChange = this.visibilityDidChange.bind(this);
this.connection = connection;
this.reconnectAttempts = 0;
}
start() {
if (!this.isRunning()) {
this.startedAt = now();
delete this.stoppedAt;
this.startPolling();
addEventListener("visibilitychange", this.visibilityDidChange);
logger_default.log(`ConnectionMonitor started. stale threshold = ${this.constructor.staleThreshold} s`);
}
}
stop() {
if (this.isRunning()) {
this.stoppedAt = now();
this.stopPolling();
removeEventListener("visibilitychange", this.visibilityDidChange);
logger_default.log("ConnectionMonitor stopped");
}
}
isRunning() {
return this.startedAt && !this.stoppedAt;
}
recordPing() {
this.pingedAt = now();
}
recordConnect() {
this.reconnectAttempts = 0;
this.recordPing();
delete this.disconnectedAt;
logger_default.log("ConnectionMonitor recorded connect");
}
recordDisconnect() {
this.disconnectedAt = now();
logger_default.log("ConnectionMonitor recorded disconnect");
}
// Private
startPolling() {
this.stopPolling();
this.poll();
}
stopPolling() {
clearTimeout(this.pollTimeout);
}
poll() {
this.pollTimeout = setTimeout(
() => {
this.reconnectIfStale();
this.poll();
},
this.getPollInterval()
);
}
getPollInterval() {
const { staleThreshold, reconnectionBackoffRate } = this.constructor;
const backoff = Math.pow(1 + reconnectionBackoffRate, Math.min(this.reconnectAttempts, 10));
const jitterMax = this.reconnectAttempts === 0 ? 1 : reconnectionBackoffRate;
const jitter = jitterMax * Math.random();
return staleThreshold * 1e3 * backoff * (1 + jitter);
}
reconnectIfStale() {
if (this.connectionIsStale()) {
logger_default.log(`ConnectionMonitor detected stale connection. reconnectAttempts = ${this.reconnectAttempts}, time stale = ${secondsSince(this.refreshedAt)} s, stale threshold = ${this.constructor.staleThreshold} s`);
this.reconnectAttempts++;
if (this.disconnectedRecently()) {
logger_default.log(`ConnectionMonitor skipping reopening recent disconnect. time disconnected = ${secondsSince(this.disconnectedAt)} s`);
} else {
logger_default.log("ConnectionMonitor reopening");
this.connection.reopen();
}
}
}
get refreshedAt() {
return this.pingedAt ? this.pingedAt : this.startedAt;
}
connectionIsStale() {
return secondsSince(this.refreshedAt) > this.constructor.staleThreshold;
}
disconnectedRecently() {
return this.disconnectedAt && secondsSince(this.disconnectedAt) < this.constructor.staleThreshold;
}
visibilityDidChange() {
if (document.visibilityState === "visible") {
setTimeout(
() => {
if (this.connectionIsStale() || !this.connection.isOpen()) {
logger_default.log(`ConnectionMonitor reopening stale connection on visibilitychange. visibilityState = ${document.visibilityState}`);
this.connection.reopen();
}
},
200
);
}
}
};
ConnectionMonitor.staleThreshold = 6;
ConnectionMonitor.reconnectionBackoffRate = 0.15;
connection_monitor_default = ConnectionMonitor;
}
});
// node_modules/@rails/actioncable/src/internal.js
var internal_default;
var init_internal = __esm({
"node_modules/@rails/actioncable/src/internal.js"() {
internal_default = {
"message_types": {
"welcome": "welcome",
"disconnect": "disconnect",
"ping": "ping",
"confirmation": "confirm_subscription",
"rejection": "reject_subscription"
},
"disconnect_reasons": {
"unauthorized": "unauthorized",
"invalid_request": "invalid_request",
"server_restart": "server_restart"
},
"default_mount_path": "/cable",
"protocols": [
"actioncable-v1-json",
"actioncable-unsupported"
]
};
}
});
// node_modules/@rails/actioncable/src/connection.js
var message_types, protocols, supportedProtocols, indexOf, Connection, connection_default;
var init_connection = __esm({
"node_modules/@rails/actioncable/src/connection.js"() {
init_adapters();
init_connection_monitor();
init_internal();
init_logger();
({ message_types, protocols } = internal_default);
supportedProtocols = protocols.slice(0, protocols.length - 1);
indexOf = [].indexOf;
Connection = class {
constructor(consumer2) {
this.open = this.open.bind(this);
this.consumer = consumer2;
this.subscriptions = this.consumer.subscriptions;
this.monitor = new connection_monitor_default(this);
this.disconnected = true;
}
send(data) {
if (this.isOpen()) {
this.webSocket.send(JSON.stringify(data));
return true;
} else {
return false;
}
}
open() {
if (this.isActive()) {
logger_default.log(`Attempted to open WebSocket, but existing socket is ${this.getState()}`);
return false;
} else {
logger_default.log(`Opening WebSocket, current state is ${this.getState()}, subprotocols: ${protocols}`);
if (this.webSocket) {
this.uninstallEventHandlers();
}
this.webSocket = new adapters_default.WebSocket(this.consumer.url, protocols);
this.installEventHandlers();
this.monitor.start();
return true;
}
}
close({ allowReconnect } = { allowReconnect: true }) {
if (!allowReconnect) {
this.monitor.stop();
}
if (this.isOpen()) {
return this.webSocket.close();
}
}
reopen() {
logger_default.log(`Reopening WebSocket, current state is ${this.getState()}`);
if (this.isActive()) {
try {
return this.close();
} catch (error2) {
logger_default.log("Failed to reopen WebSocket", error2);
} finally {
logger_default.log(`Reopening WebSocket in ${this.constructor.reopenDelay}ms`);
setTimeout(this.open, this.constructor.reopenDelay);
}
} else {
return this.open();
}
}
getProtocol() {
if (this.webSocket) {
return this.webSocket.protocol;
}
}
isOpen() {
return this.isState("open");
}
isActive() {
return this.isState("open", "connecting");
}
// Private
isProtocolSupported() {
return indexOf.call(supportedProtocols, this.getProtocol()) >= 0;
}
isState(...states) {
return indexOf.call(states, this.getState()) >= 0;
}
getState() {
if (this.webSocket) {
for (let state in adapters_default.WebSocket) {
if (adapters_default.WebSocket[state] === this.webSocket.readyState) {
return state.toLowerCase();
}
}
}
return null;
}
installEventHandlers() {
for (let eventName in this.events) {
const handler = this.events[eventName].bind(this);
this.webSocket[`on${eventName}`] = handler;
}
}
uninstallEventHandlers() {
for (let eventName in this.events) {
this.webSocket[`on${eventName}`] = function() {
};
}
}
};
Connection.reopenDelay = 500;
Connection.prototype.events = {
message(event) {
if (!this.isProtocolSupported()) {
return;
}
const { identifier, message, reason, reconnect, type } = JSON.parse(event.data);
switch (type) {
case message_types.welcome:
this.monitor.recordConnect();
return this.subscriptions.reload();
case message_types.disconnect:
logger_default.log(`Disconnecting. Reason: ${reason}`);
return this.close({ allowReconnect: reconnect });
case message_types.ping:
return this.monitor.recordPing();
case message_types.confirmation:
this.subscriptions.confirmSubscription(identifier);
return this.subscriptions.notify(identifier, "connected");
case message_types.rejection:
return this.subscriptions.reject(identifier);
default:
return this.subscriptions.notify(identifier, "received", message);
}
},
open() {
logger_default.log(`WebSocket onopen event, using '${this.getProtocol()}' subprotocol`);
this.disconnected = false;
if (!this.isProtocolSupported()) {
logger_default.log("Protocol is unsupported. Stopping monitor and disconnecting.");
return this.close({ allowReconnect: false });
}
},
close(event) {
logger_default.log("WebSocket onclose event");
if (this.disconnected) {
return;
}
this.disconnected = true;
this.monitor.recordDisconnect();
return this.subscriptions.notifyAll("disconnected", { willAttemptReconnect: this.monitor.isRunning() });
},
error() {
logger_default.log("WebSocket onerror event");
}
};
connection_default = Connection;
}
});
// node_modules/@rails/actioncable/src/subscription.js
var extend, Subscription;
var init_subscription = __esm({
"node_modules/@rails/actioncable/src/subscription.js"() {
extend = function(object, properties) {
if (properties != null) {
for (let key in properties) {
const value = properties[key];
object[key] = value;
}
}
return object;
};
Subscription = class {
constructor(consumer2, params = {}, mixin) {
this.consumer = consumer2;
this.identifier = JSON.stringify(params);
extend(this, mixin);
}
// Perform a channel action with the optional data passed as an attribute
perform(action, data = {}) {
data.action = action;
return this.send(data);
}
send(data) {
return this.consumer.send({ command: "message", identifier: this.identifier, data: JSON.stringify(data) });
}
unsubscribe() {
return this.consumer.subscriptions.remove(this);
}
};
}
});
// node_modules/@rails/actioncable/src/subscription_guarantor.js
var SubscriptionGuarantor, subscription_guarantor_default;
var init_subscription_guarantor = __esm({
"node_modules/@rails/actioncable/src/subscription_guarantor.js"() {
init_logger();
SubscriptionGuarantor = class {
constructor(subscriptions) {
this.subscriptions = subscriptions;
this.pendingSubscriptions = [];
}
guarantee(subscription) {
if (this.pendingSubscriptions.indexOf(subscription) == -1) {
logger_default.log(`SubscriptionGuarantor guaranteeing ${subscription.identifier}`);
this.pendingSubscriptions.push(subscription);
} else {
logger_default.log(`SubscriptionGuarantor already guaranteeing ${subscription.identifier}`);
}
this.startGuaranteeing();
}
forget(subscription) {
logger_default.log(`SubscriptionGuarantor forgetting ${subscription.identifier}`);
this.pendingSubscriptions = this.pendingSubscriptions.filter((s5) => s5 !== subscription);
}
startGuaranteeing() {
this.stopGuaranteeing();
this.retrySubscribing();
}
stopGuaranteeing() {
clearTimeout(this.retryTimeout);
}
retrySubscribing() {
this.retryTimeout = setTimeout(
() => {
if (this.subscriptions && typeof this.subscriptions.subscribe === "function") {
this.pendingSubscriptions.map((subscription) => {
logger_default.log(`SubscriptionGuarantor resubscribing ${subscription.identifier}`);
this.subscriptions.subscribe(subscription);
});
}
},
500
);
}
};
subscription_guarantor_default = SubscriptionGuarantor;
}
});
// node_modules/@rails/actioncable/src/subscriptions.js
var Subscriptions;
var init_subscriptions = __esm({
"node_modules/@rails/actioncable/src/subscriptions.js"() {
init_subscription();
init_subscription_guarantor();
init_logger();
Subscriptions = class {
constructor(consumer2) {
this.consumer = consumer2;
this.guarantor = new subscription_guarantor_default(this);
this.subscriptions = [];
}
create(channelName, mixin) {
const channel = channelName;
const params = typeof channel === "object" ? channel : { channel };
const subscription = new Subscription(this.consumer, params, mixin);
return this.add(subscription);
}
// Private
add(subscription) {
this.subscriptions.push(subscription);
this.consumer.ensureActiveConnection();
this.notify(subscription, "initialized");
this.subscribe(subscription);
return subscription;
}
remove(subscription) {
this.forget(subscription);
if (!this.findAll(subscription.identifier).length) {
this.sendCommand(subscription, "unsubscribe");
}
return subscription;
}
reject(identifier) {
return this.findAll(identifier).map((subscription) => {
this.forget(subscription);
this.notify(subscription, "rejected");
return subscription;
});
}
forget(subscription) {
this.guarantor.forget(subscription);
this.subscriptions = this.subscriptions.filter((s5) => s5 !== subscription);
return subscription;
}
findAll(identifier) {
return this.subscriptions.filter((s5) => s5.identifier === identifier);
}
reload() {
return this.subscriptions.map((subscription) => this.subscribe(subscription));
}
notifyAll(callbackName, ...args) {
return this.subscriptions.map((subscription) => this.notify(subscription, callbackName, ...args));
}
notify(subscription, callbackName, ...args) {
let subscriptions;
if (typeof subscription === "string") {
subscriptions = this.findAll(subscription);
} else {
subscriptions = [subscription];
}
return subscriptions.map((subscription2) => typeof subscription2[callbackName] === "function" ? subscription2[callbackName](...args) : void 0);
}
subscribe(subscription) {
if (this.sendCommand(subscription, "subscribe")) {
this.guarantor.guarantee(subscription);
}
}
confirmSubscription(identifier) {
logger_default.log(`Subscription confirmed ${identifier}`);
this.findAll(identifier).map((subscription) => this.guarantor.forget(subscription));
}
sendCommand(subscription, command) {
const { identifier } = subscription;
return this.consumer.send({ command, identifier });
}
};
}
});
// node_modules/@rails/actioncable/src/consumer.js
function createWebSocketURL(url) {
if (typeof url === "function") {
url = url();
}
if (url && !/^wss?:/i.test(url)) {
const a4 = document.createElement("a");
a4.href = url;
a4.href = a4.href;
a4.protocol = a4.protocol.replace("http", "ws");
return a4.href;
} else {
return url;
}
}
var Consumer;
var init_consumer = __esm({
"node_modules/@rails/actioncable/src/consumer.js"() {
init_connection();
init_subscriptions();
Consumer = class {
constructor(url) {
this._url = url;
this.subscriptions = new Subscriptions(this);
this.connection = new connection_default(this);
}
get url() {
return createWebSocketURL(this._url);
}
send(data) {
return this.connection.send(data);
}
connect() {
return this.connection.open();
}
disconnect() {
return this.connection.close({ allowReconnect: false });
}
ensureActiveConnection() {
if (!this.connection.isActive()) {
return this.connection.open();
}
}
};
}
});
// node_modules/@rails/actioncable/src/index.js
var src_exports = {};
__export(src_exports, {
Connection: () => connection_default,
ConnectionMonitor: () => connection_monitor_default,
Consumer: () => Consumer,
INTERNAL: () => internal_default,
Subscription: () => Subscription,
SubscriptionGuarantor: () => subscription_guarantor_default,
Subscriptions: () => Subscriptions,
adapters: () => adapters_default,
createConsumer: () => createConsumer,
createWebSocketURL: () => createWebSocketURL,
getConfig: () => getConfig,
logger: () => logger_default
});
function createConsumer(url = getConfig("url") || internal_default.default_mount_path) {
return new Consumer(url);
}
function getConfig(name) {
const element = document.head.querySelector(`meta[name='action-cable-${name}']`);
if (element) {
return element.getAttribute("content");
}
}
var init_src = __esm({
"node_modules/@rails/actioncable/src/index.js"() {
init_connection();
init_connection_monitor();
init_consumer();
init_internal();
init_subscription();
init_subscriptions();
init_subscription_guarantor();
init_adapters();
init_logger();
}
});
// node_modules/dompurify/dist/purify.js
var require_purify = __commonJS({
"node_modules/dompurify/dist/purify.js"(exports, module) {
(function(global2, factory) {
typeof exports === "object" && typeof module !== "undefined" ? module.exports = factory() : typeof define === "function" && define.amd ? define(factory) : (global2 = typeof globalThis !== "undefined" ? globalThis : global2 || self, global2.DOMPurify = factory());
})(exports, function() {
"use strict";
const {
entries,
setPrototypeOf,
isFrozen,
getPrototypeOf,
getOwnPropertyDescriptor
} = Object;
let {
freeze,
seal,
create
} = Object;
let {
apply,
construct
} = typeof Reflect !== "undefined" && Reflect;
if (!freeze) {
freeze = function freeze2(x3) {
return x3;
};
}
if (!seal) {
seal = function seal2(x3) {
return x3;
};
}
if (!apply) {
apply = function apply2(fun, thisValue, args) {
return fun.apply(thisValue, args);
};
}
if (!construct) {
construct = function construct2(Func, args) {
return new Func(...args);
};
}
const arrayForEach = unapply(Array.prototype.forEach);
const arrayPop = unapply(Array.prototype.pop);
const arrayPush = unapply(Array.prototype.push);
const stringToLowerCase = unapply(String.prototype.toLowerCase);
const stringToString = unapply(String.prototype.toString);
const stringMatch = unapply(String.prototype.match);
const stringReplace = unapply(String.prototype.replace);
const stringIndexOf = unapply(String.prototype.indexOf);
const stringTrim = unapply(String.prototype.trim);
const regExpTest = unapply(RegExp.prototype.test);
const typeErrorCreate = unconstruct(TypeError);
function unapply(func) {
return function(thisArg) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
return apply(func, thisArg, args);
};
}
function unconstruct(func) {
return function() {
for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
return construct(func, args);
};
}
function addToSet(set, array) {
let transformCaseFunc = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : stringToLowerCase;
if (setPrototypeOf) {
setPrototypeOf(set, null);
}
let l5 = array.length;
while (l5--) {
let element = array[l5];
if (typeof element === "string") {
const lcElement = transformCaseFunc(element);
if (lcElement !== element) {
if (!isFrozen(array)) {
array[l5] = lcElement;
}
element = lcElement;
}
}
set[element] = true;
}
return set;
}
function clone(object) {
const newObject = create(null);
for (const [property, value] of entries(object)) {
if (getOwnPropertyDescriptor(object, property) !== void 0) {
newObject[property] = value;
}
}
return newObject;
}
function lookupGetter(object, prop) {
while (object !== null) {
const desc = getOwnPropertyDescriptor(object, prop);
if (desc) {
if (desc.get) {
return unapply(desc.get);
}
if (typeof desc.value === "function") {
return unapply(desc.value);
}
}
object = getPrototypeOf(object);
}
function fallbackValue(element) {
console.warn("fallback value for", element);
return null;
}
return fallbackValue;
}
const html$1 = freeze(["a", "abbr", "acronym", "address", "area", "article", "aside", "audio", "b", "bdi", "bdo", "big", "blink", "blockquote", "body", "br", "button", "canvas", "caption", "center", "cite", "code", "col", "colgroup", "content", "data", "datalist", "dd", "decorator", "del", "details", "dfn", "dialog", "dir", "div", "dl", "dt", "element", "em", "fieldset", "figcaption", "figure", "font", "footer", "form", "h1", "h2", "h3", "h4", "h5", "h6", "head", "header", "hgroup", "hr", "html", "i", "img", "input", "ins", "kbd", "label", "legend", "li", "main", "map", "mark", "marquee", "menu", "menuitem", "meter", "nav", "nobr", "ol", "optgroup", "option", "output", "p", "picture", "pre", "progress", "q", "rp", "rt", "ruby", "s", "samp", "section", "select", "shadow", "small", "source", "spacer", "span", "strike", "strong", "style", "sub", "summary", "sup", "table", "tbody", "td", "template", "textarea", "tfoot", "th", "thead", "time", "tr", "track", "tt", "u", "ul", "var", "video", "wbr"]);
const svg$1 = freeze(["svg", "a", "altglyph", "altglyphdef", "altglyphitem", "animatecolor", "animatemotion", "animatetransform", "circle", "clippath", "defs", "desc", "ellipse", "filter", "font", "g", "glyph", "glyphref", "hkern", "image", "line", "lineargradient", "marker", "mask", "metadata", "mpath", "path", "pattern", "polygon", "polyline", "radialgradient", "rect", "stop", "style", "switch", "symbol", "text", "textpath", "title", "tref", "tspan", "view", "vkern"]);
const svgFilters = freeze(["feBlend", "feColorMatrix", "feComponentTransfer", "feComposite", "feConvolveMatrix", "feDiffuseLighting", "feDisplacementMap", "feDistantLight", "feDropShadow", "feFlood", "feFuncA", "feFuncB", "feFuncG", "feFuncR", "feGaussianBlur", "feImage", "feMerge", "feMergeNode", "feMorphology", "feOffset", "fePointLight", "feSpecularLighting", "feSpotLight", "feTile", "feTurbulence"]);
const svgDisallowed = freeze(["animate", "color-profile", "cursor", "discard", "font-face", "font-face-format", "font-face-name", "font-face-src", "font-face-uri", "foreignobject", "hatch", "hatchpath", "mesh", "meshgradient", "meshpatch", "meshrow", "missing-glyph", "script", "set", "solidcolor", "unknown", "use"]);
const mathMl$1 = freeze(["math", "menclose", "merror", "mfenced", "mfrac", "mglyph", "mi", "mlabeledtr", "mmultiscripts", "mn", "mo", "mover", "mpadded", "mphantom", "mroot", "mrow", "ms", "mspace", "msqrt", "mstyle", "msub", "msup", "msubsup", "mtable", "mtd", "mtext", "mtr", "munder", "munderover", "mprescripts"]);
const mathMlDisallowed = freeze(["maction", "maligngroup", "malignmark", "mlongdiv", "mscarries", "mscarry", "msgroup", "mstack", "msline", "msrow", "semantics", "annotation", "annotation-xml", "mprescripts", "none"]);
const text = freeze(["#text"]);
const html = freeze(["accept", "action", "align", "alt", "autocapitalize", "autocomplete", "autopictureinpicture", "autoplay", "background", "bgcolor", "border", "capture", "cellpadding", "cellspacing", "checked", "cite", "class", "clear", "color", "cols", "colspan", "controls", "controlslist", "coords", "crossorigin", "datetime", "decoding", "default", "dir", "disabled", "disablepictureinpicture", "disableremoteplayback", "download", "draggable", "enctype", "enterkeyhint", "face", "for", "headers", "height", "hidden", "high", "href", "hreflang", "id", "inputmode", "integrity", "ismap", "kind", "label", "lang", "list", "loading", "loop", "low", "max", "maxlength", "media", "method", "min", "minlength", "multiple", "muted", "name", "nonce", "noshade", "novalidate", "nowrap", "open", "optimum", "pattern", "placeholder", "playsinline", "poster", "preload", "pubdate", "radiogroup", "readonly", "rel", "required", "rev", "reversed", "role", "rows", "rowspan", "spellcheck", "scope", "selected", "shape", "size", "sizes", "span", "srclang", "start", "src", "srcset", "step", "style", "summary", "tabindex", "title", "translate", "type", "usemap", "valign", "value", "width", "xmlns", "slot"]);
const svg = freeze(["accent-height", "accumulate", "additive", "alignment-baseline", "ascent", "attributename", "attributetype", "azimuth", "basefrequency", "baseline-shift", "begin", "bias", "by", "class", "clip", "clippathunits", "clip-path", "clip-rule", "color", "color-interpolation", "color-interpolation-filters", "color-profile", "color-rendering", "cx", "cy", "d", "dx", "dy", "diffuseconstant", "direction", "display", "divisor", "dur", "edgemode", "elevation", "end", "fill", "fill-opacity", "fill-rule", "filter", "filterunits", "flood-color", "flood-opacity", "font-family", "font-size", "font-size-adjust", "font-stretch", "font-style", "font-variant", "font-weight", "fx", "fy", "g1", "g2", "glyph-name", "glyphref", "gradientunits", "gradienttransform", "height", "href", "id", "image-rendering", "in", "in2", "k", "k1", "k2", "k3", "k4", "kerning", "keypoints", "keysplines", "keytimes", "lang", "lengthadjust", "letter-spacing", "kernelmatrix", "kernelunitlength", "lighting-color", "local", "marker-end", "marker-mid", "marker-start", "markerheight", "markerunits", "markerwidth", "maskcontentunits", "maskunits", "max", "mask", "media", "method", "mode", "min", "name", "numoctaves", "offset", "operator", "opacity", "order", "orient", "orientation", "origin", "overflow", "paint-order", "path", "pathlength", "patterncontentunits", "patterntransform", "patternunits", "points", "preservealpha", "preserveaspectratio", "primitiveunits", "r", "rx", "ry", "radius", "refx", "refy", "repeatcount", "repeatdur", "restart", "result", "rotate", "scale", "seed", "shape-rendering", "specularconstant", "specularexponent", "spreadmethod", "startoffset", "stddeviation", "stitchtiles", "stop-color", "stop-opacity", "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin", "stroke-miterlimit", "stroke-opacity", "stroke", "stroke-width", "style", "surfacescale", "systemlanguage", "tabindex", "targetx", "targety", "transform", "transform-origin", "text-anchor", "text-decoration", "text-rendering", "textlength", "type", "u1", "u2", "unicode", "values", "viewbox", "visibility", "version", "vert-adv-y", "vert-origin-x", "vert-origin-y", "width", "word-spacing", "wrap", "writing-mode", "xchannelselector", "ychannelselector", "x", "x1", "x2", "xmlns", "y", "y1", "y2", "z", "zoomandpan"]);
const mathMl = freeze(["accent", "accentunder", "align", "bevelled", "close", "columnsalign", "columnlines", "columnspan", "denomalign", "depth", "dir", "display", "displaystyle", "encoding", "fence", "frame", "height", "href", "id", "largeop", "length", "linethickness", "lspace", "lquote", "mathbackground", "mathcolor", "mathsize", "mathvariant", "maxsize", "minsize", "movablelimits", "notation", "numalign", "open", "rowalign", "rowlines", "rowspacing", "rowspan", "rspace", "rquote", "scriptlevel", "scriptminsize", "scriptsizemultiplier", "selection", "separator", "separators", "stretchy", "subscriptshift", "supscriptshift", "symmetric", "voffset", "width", "xmlns"]);
const xml = freeze(["xlink:href", "xml:id", "xlink:title", "xml:space", "xmlns:xlink"]);
const MUSTACHE_EXPR = seal(/\{\{[\w\W]*|[\w\W]*\}\}/gm);
const ERB_EXPR = seal(/<%[\w\W]*|[\w\W]*%>/gm);
const TMPLIT_EXPR = seal(/\${[\w\W]*}/gm);
const DATA_ATTR = seal(/^data-[\-\w.\u00B7-\uFFFF]/);
const ARIA_ATTR = seal(/^aria-[\-\w]+$/);
const IS_ALLOWED_URI = seal(
/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i
// eslint-disable-line no-useless-escape
);
const IS_SCRIPT_OR_DATA = seal(/^(?:\w+script|data):/i);
const ATTR_WHITESPACE = seal(
/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g
// eslint-disable-line no-control-regex
);
const DOCTYPE_NAME = seal(/^html$/i);
var EXPRESSIONS = /* @__PURE__ */ Object.freeze({
__proto__: null,
MUSTACHE_EXPR,
ERB_EXPR,
TMPLIT_EXPR,
DATA_ATTR,
ARIA_ATTR,
IS_ALLOWED_URI,
IS_SCRIPT_OR_DATA,
ATTR_WHITESPACE,
DOCTYPE_NAME
});
const getGlobal = function getGlobal2() {
return typeof window === "undefined" ? null : window;
};
const _createTrustedTypesPolicy = function _createTrustedTypesPolicy2(trustedTypes, purifyHostElement) {
if (typeof trustedTypes !== "object" || typeof trustedTypes.createPolicy !== "function") {
return null;
}
let suffix = null;
const ATTR_NAME = "data-tt-policy-suffix";
if (purifyHostElement && purifyHostElement.hasAttribute(ATTR_NAME)) {
suffix = purifyHostElement.getAttribute(ATTR_NAME);
}
const policyName = "dompurify" + (suffix ? "#" + suffix : "");
try {
return trustedTypes.createPolicy(policyName, {
createHTML(html2) {
return html2;
},
createScriptURL(scriptUrl) {
return scriptUrl;
}
});
} catch (_3) {
console.warn("TrustedTypes policy " + policyName + " could not be created.");
return null;
}
};
function createDOMPurify() {
let window2 = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : getGlobal();
const DOMPurify2 = (root) => createDOMPurify(root);
DOMPurify2.version = "3.0.6";
DOMPurify2.removed = [];
if (!window2 || !window2.document || window2.document.nodeType !== 9) {
DOMPurify2.isSupported = false;
return DOMPurify2;
}
let {
document: document2
} = window2;
const originalDocument = document2;
const currentScript = originalDocument.currentScript;
const {
DocumentFragment,
HTMLTemplateElement: HTMLTemplateElement2,
Node: Node2,
Element: Element2,
NodeFilter,
NamedNodeMap = window2.NamedNodeMap || window2.MozNamedAttrMap,
HTMLFormElement: HTMLFormElement2,
DOMParser: DOMParser2,
trustedTypes
} = window2;
const ElementPrototype = Element2.prototype;
const cloneNode = lookupGetter(ElementPrototype, "cloneNode");
const getNextSibling = lookupGetter(ElementPrototype, "nextSibling");
const getChildNodes = lookupGetter(ElementPrototype, "childNodes");
const getParentNode2 = lookupGetter(ElementPrototype, "parentNode");
if (typeof HTMLTemplateElement2 === "function") {
const template = document2.createElement("template");
if (template.content && template.content.ownerDocument) {
document2 = template.content.ownerDocument;
}
}
let trustedTypesPolicy;
let emptyHTML = "";
const {
implementation,
createNodeIterator,
createDocumentFragment: createDocumentFragment2,
getElementsByTagName
} = document2;
const {
importNode
} = originalDocument;
let hooks = {};
DOMPurify2.isSupported = typeof entries === "function" && typeof getParentNode2 === "function" && implementation && implementation.createHTMLDocument !== void 0;
const {
MUSTACHE_EXPR: MUSTACHE_EXPR2,
ERB_EXPR: ERB_EXPR2,
TMPLIT_EXPR: TMPLIT_EXPR2,
DATA_ATTR: DATA_ATTR2,
ARIA_ATTR: ARIA_ATTR2,
IS_SCRIPT_OR_DATA: IS_SCRIPT_OR_DATA2,
ATTR_WHITESPACE: ATTR_WHITESPACE2
} = EXPRESSIONS;
let {
IS_ALLOWED_URI: IS_ALLOWED_URI$1
} = EXPRESSIONS;
let ALLOWED_TAGS = null;
const DEFAULT_ALLOWED_TAGS = addToSet({}, [...html$1, ...svg$1, ...svgFilters, ...mathMl$1, ...text]);
let ALLOWED_ATTR = null;
const DEFAULT_ALLOWED_ATTR = addToSet({}, [...html, ...svg, ...mathMl, ...xml]);
let CUSTOM_ELEMENT_HANDLING = Object.seal(create(null, {
tagNameCheck: {
writable: true,
configurable: false,
enumerable: true,
value: null
},
attributeNameCheck: {
writable: true,
configurable: false,
enumerable: true,
value: null
},
allowCustomizedBuiltInElements: {
writable: true,
configurable: false,
enumerable: true,
value: false
}
}));
let FORBID_TAGS = null;
let FORBID_ATTR = null;
let ALLOW_ARIA_ATTR = true;
let ALLOW_DATA_ATTR = true;
let ALLOW_UNKNOWN_PROTOCOLS = false;
let ALLOW_SELF_CLOSE_IN_ATTR = true;
let SAFE_FOR_TEMPLATES = false;
let WHOLE_DOCUMENT = false;
let SET_CONFIG = false;
let FORCE_BODY = false;
let RETURN_DOM = false;
let RETURN_DOM_FRAGMENT = false;
let RETURN_TRUSTED_TYPE = false;
let SANITIZE_DOM = true;
let SANITIZE_NAMED_PROPS = false;
const SANITIZE_NAMED_PROPS_PREFIX = "user-content-";
let KEEP_CONTENT = true;
let IN_PLACE = false;
let USE_PROFILES = {};
let FORBID_CONTENTS = null;
const DEFAULT_FORBID_CONTENTS = addToSet({}, ["annotation-xml", "audio", "colgroup", "desc", "foreignobject", "head", "iframe", "math", "mi", "mn", "mo", "ms", "mtext", "noembed", "noframes", "noscript", "plaintext", "script", "style", "svg", "template", "thead", "title", "video", "xmp"]);
let DATA_URI_TAGS = null;
const DEFAULT_DATA_URI_TAGS = addToSet({}, ["audio", "video", "img", "source", "image", "track"]);
let URI_SAFE_ATTRIBUTES = null;
const DEFAULT_URI_SAFE_ATTRIBUTES = addToSet({}, ["alt", "class", "for", "id", "label", "name", "pattern", "placeholder", "role", "summary", "title", "value", "style", "xmlns"]);
const MATHML_NAMESPACE = "http://www.w3.org/1998/Math/MathML";
const SVG_NAMESPACE = "http://www.w3.org/2000/svg";
const HTML_NAMESPACE = "http://www.w3.org/1999/xhtml";
let NAMESPACE = HTML_NAMESPACE;
let IS_EMPTY_INPUT = false;
let ALLOWED_NAMESPACES = null;
const DEFAULT_ALLOWED_NAMESPACES = addToSet({}, [MATHML_NAMESPACE, SVG_NAMESPACE, HTML_NAMESPACE], stringToString);
let PARSER_MEDIA_TYPE = null;
const SUPPORTED_PARSER_MEDIA_TYPES = ["application/xhtml+xml", "text/html"];
const DEFAULT_PARSER_MEDIA_TYPE = "text/html";
let transformCaseFunc = null;
let CONFIG = null;
const formElement = document2.createElement("form");
const isRegexOrFunction = function isRegexOrFunction2(testValue) {
return testValue instanceof RegExp || testValue instanceof Function;
};
const _parseConfig = function _parseConfig2() {
let cfg = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : {};
if (CONFIG && CONFIG === cfg) {
return;
}
if (!cfg || typeof cfg !== "object") {
cfg = {};
}
cfg = clone(cfg);
PARSER_MEDIA_TYPE = // eslint-disable-next-line unicorn/prefer-includes
SUPPORTED_PARSER_MEDIA_TYPES.indexOf(cfg.PARSER_MEDIA_TYPE) === -1 ? PARSER_MEDIA_TYPE = DEFAULT_PARSER_MEDIA_TYPE : PARSER_MEDIA_TYPE = cfg.PARSER_MEDIA_TYPE;
transformCaseFunc = PARSER_MEDIA_TYPE === "application/xhtml+xml" ? stringToString : stringToLowerCase;
ALLOWED_TAGS = "ALLOWED_TAGS" in cfg ? addToSet({}, cfg.ALLOWED_TAGS, transformCaseFunc) : DEFAULT_ALLOWED_TAGS;
ALLOWED_ATTR = "ALLOWED_ATTR" in cfg ? addToSet({}, cfg.ALLOWED_ATTR, transformCaseFunc) : DEFAULT_ALLOWED_ATTR;
ALLOWED_NAMESPACES = "ALLOWED_NAMESPACES" in cfg ? addToSet({}, cfg.ALLOWED_NAMESPACES, stringToString) : DEFAULT_ALLOWED_NAMESPACES;
URI_SAFE_ATTRIBUTES = "ADD_URI_SAFE_ATTR" in cfg ? addToSet(
clone(DEFAULT_URI_SAFE_ATTRIBUTES),
// eslint-disable-line indent
cfg.ADD_URI_SAFE_ATTR,
// eslint-disable-line indent
transformCaseFunc
// eslint-disable-line indent
) : DEFAULT_URI_SAFE_ATTRIBUTES;
DATA_URI_TAGS = "ADD_DATA_URI_TAGS" in cfg ? addToSet(
clone(DEFAULT_DATA_URI_TAGS),
// eslint-disable-line indent
cfg.ADD_DATA_URI_TAGS,
// eslint-disable-line indent
transformCaseFunc
// eslint-disable-line indent
) : DEFAULT_DATA_URI_TAGS;
FORBID_CONTENTS = "FORBID_CONTENTS" in cfg ? addToSet({}, cfg.FORBID_CONTENTS, transformCaseFunc) : DEFAULT_FORBID_CONTENTS;
FORBID_TAGS = "FORBID_TAGS" in cfg ? addToSet({}, cfg.FORBID_TAGS, transformCaseFunc) : {};
FORBID_ATTR = "FORBID_ATTR" in cfg ? addToSet({}, cfg.FORBID_ATTR, transformCaseFunc) : {};
USE_PROFILES = "USE_PROFILES" in cfg ? cfg.USE_PROFILES : false;
ALLOW_ARIA_ATTR = cfg.ALLOW_ARIA_ATTR !== false;
ALLOW_DATA_ATTR = cfg.ALLOW_DATA_ATTR !== false;
ALLOW_UNKNOWN_PROTOCOLS = cfg.ALLOW_UNKNOWN_PROTOCOLS || false;
ALLOW_SELF_CLOSE_IN_ATTR = cfg.ALLOW_SELF_CLOSE_IN_ATTR !== false;
SAFE_FOR_TEMPLATES = cfg.SAFE_FOR_TEMPLATES || false;
WHOLE_DOCUMENT = cfg.WHOLE_DOCUMENT || false;
RETURN_DOM = cfg.RETURN_DOM || false;
RETURN_DOM_FRAGMENT = cfg.RETURN_DOM_FRAGMENT || false;
RETURN_TRUSTED_TYPE = cfg.RETURN_TRUSTED_TYPE || false;
FORCE_BODY = cfg.FORCE_BODY || false;
SANITIZE_DOM = cfg.SANITIZE_DOM !== false;
SANITIZE_NAMED_PROPS = cfg.SANITIZE_NAMED_PROPS || false;
KEEP_CONTENT = cfg.KEEP_CONTENT !== false;
IN_PLACE = cfg.IN_PLACE || false;
IS_ALLOWED_URI$1 = cfg.ALLOWED_URI_REGEXP || IS_ALLOWED_URI;
NAMESPACE = cfg.NAMESPACE || HTML_NAMESPACE;
CUSTOM_ELEMENT_HANDLING = cfg.CUSTOM_ELEMENT_HANDLING || {};
if (cfg.CUSTOM_ELEMENT_HANDLING && isRegexOrFunction(cfg.CUSTOM_ELEMENT_HANDLING.tagNameCheck)) {
CUSTOM_ELEMENT_HANDLING.tagNameCheck = cfg.CUSTOM_ELEMENT_HANDLING.tagNameCheck;
}
if (cfg.CUSTOM_ELEMENT_HANDLING && isRegexOrFunction(cfg.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)) {
CUSTOM_ELEMENT_HANDLING.attributeNameCheck = cfg.CUSTOM_ELEMENT_HANDLING.attributeNameCheck;
}
if (cfg.CUSTOM_ELEMENT_HANDLING && typeof cfg.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements === "boolean") {
CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements = cfg.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements;
}
if (SAFE_FOR_TEMPLATES) {
ALLOW_DATA_ATTR = false;
}
if (RETURN_DOM_FRAGMENT) {
RETURN_DOM = true;
}
if (USE_PROFILES) {
ALLOWED_TAGS = addToSet({}, [...text]);
ALLOWED_ATTR = [];
if (USE_PROFILES.html === true) {
addToSet(ALLOWED_TAGS, html$1);
addToSet(ALLOWED_ATTR, html);
}
if (USE_PROFILES.svg === true) {
addToSet(ALLOWED_TAGS, svg$1);
addToSet(ALLOWED_ATTR, svg);
addToSet(ALLOWED_ATTR, xml);
}
if (USE_PROFILES.svgFilters === true) {
addToSet(ALLOWED_TAGS, svgFilters);
addToSet(ALLOWED_ATTR, svg);
addToSet(ALLOWED_ATTR, xml);
}
if (USE_PROFILES.mathMl === true) {
addToSet(ALLOWED_TAGS, mathMl$1);
addToSet(ALLOWED_ATTR, mathMl);
addToSet(ALLOWED_ATTR, xml);
}
}
if (cfg.ADD_TAGS) {
if (ALLOWED_TAGS === DEFAULT_ALLOWED_TAGS) {
ALLOWED_TAGS = clone(ALLOWED_TAGS);
}
addToSet(ALLOWED_TAGS, cfg.ADD_TAGS, transformCaseFunc);
}
if (cfg.ADD_ATTR) {
if (ALLOWED_ATTR === DEFAULT_ALLOWED_ATTR) {
ALLOWED_ATTR = clone(ALLOWED_ATTR);
}
addToSet(ALLOWED_ATTR, cfg.ADD_ATTR, transformCaseFunc);
}
if (cfg.ADD_URI_SAFE_ATTR) {
addToSet(URI_SAFE_ATTRIBUTES, cfg.ADD_URI_SAFE_ATTR, transformCaseFunc);
}
if (cfg.FORBID_CONTENTS) {
if (FORBID_CONTENTS === DEFAULT_FORBID_CONTENTS) {
FORBID_CONTENTS = clone(FORBID_CONTENTS);
}
addToSet(FORBID_CONTENTS, cfg.FORBID_CONTENTS, transformCaseFunc);
}
if (KEEP_CONTENT) {
ALLOWED_TAGS["#text"] = true;
}
if (WHOLE_DOCUMENT) {
addToSet(ALLOWED_TAGS, ["html", "head", "body"]);
}
if (ALLOWED_TAGS.table) {
addToSet(ALLOWED_TAGS, ["tbody"]);
delete FORBID_TAGS.tbody;
}
if (cfg.TRUSTED_TYPES_POLICY) {
if (typeof cfg.TRUSTED_TYPES_POLICY.createHTML !== "function") {
throw typeErrorCreate('TRUSTED_TYPES_POLICY configuration option must provide a "createHTML" hook.');
}
if (typeof cfg.TRUSTED_TYPES_POLICY.createScriptURL !== "function") {
throw typeErrorCreate('TRUSTED_TYPES_POLICY configuration option must provide a "createScriptURL" hook.');
}
trustedTypesPolicy = cfg.TRUSTED_TYPES_POLICY;
emptyHTML = trustedTypesPolicy.createHTML("");
} else {
if (trustedTypesPolicy === void 0) {
trustedTypesPolicy = _createTrustedTypesPolicy(trustedTypes, currentScript);
}
if (trustedTypesPolicy !== null && typeof emptyHTML === "string") {
emptyHTML = trustedTypesPolicy.createHTML("");
}
}
if (freeze) {
freeze(cfg);
}
CONFIG = cfg;
};
const MATHML_TEXT_INTEGRATION_POINTS = addToSet({}, ["mi", "mo", "mn", "ms", "mtext"]);
const HTML_INTEGRATION_POINTS = addToSet({}, ["foreignobject", "desc", "title", "annotation-xml"]);
const COMMON_SVG_AND_HTML_ELEMENTS = addToSet({}, ["title", "style", "font", "a", "script"]);
const ALL_SVG_TAGS = addToSet({}, svg$1);
addToSet(ALL_SVG_TAGS, svgFilters);
addToSet(ALL_SVG_TAGS, svgDisallowed);
const ALL_MATHML_TAGS = addToSet({}, mathMl$1);
addToSet(ALL_MATHML_TAGS, mathMlDisallowed);
const _checkValidNamespace = function _checkValidNamespace2(element) {
let parent = getParentNode2(element);
if (!parent || !parent.tagName) {
parent = {
namespaceURI: NAMESPACE,
tagName: "template"
};
}
const tagName = stringToLowerCase(element.tagName);
const parentTagName = stringToLowerCase(parent.tagName);
if (!ALLOWED_NAMESPACES[element.namespaceURI]) {
return false;
}
if (element.namespaceURI === SVG_NAMESPACE) {
if (parent.namespaceURI === HTML_NAMESPACE) {
return tagName === "svg";
}
if (parent.namespaceURI === MATHML_NAMESPACE) {
return tagName === "svg" && (parentTagName === "annotation-xml" || MATHML_TEXT_INTEGRATION_POINTS[parentTagName]);
}
return Boolean(ALL_SVG_TAGS[tagName]);
}
if (element.namespaceURI === MATHML_NAMESPACE) {
if (parent.namespaceURI === HTML_NAMESPACE) {
return tagName === "math";
}
if (parent.namespaceURI === SVG_NAMESPACE) {
return tagName === "math" && HTML_INTEGRATION_POINTS[parentTagName];
}
return Boolean(ALL_MATHML_TAGS[tagName]);
}
if (element.namespaceURI === HTML_NAMESPACE) {
if (parent.namespaceURI === SVG_NAMESPACE && !HTML_INTEGRATION_POINTS[parentTagName]) {
return false;
}
if (parent.namespaceURI === MATHML_NAMESPACE && !MATHML_TEXT_INTEGRATION_POINTS[parentTagName]) {
return false;
}
return !ALL_MATHML_TAGS[tagName] && (COMMON_SVG_AND_HTML_ELEMENTS[tagName] || !ALL_SVG_TAGS[tagName]);
}
if (PARSER_MEDIA_TYPE === "application/xhtml+xml" && ALLOWED_NAMESPACES[element.namespaceURI]) {
return true;
}
return false;
};
const _forceRemove = function _forceRemove2(node) {
arrayPush(DOMPurify2.removed, {
element: node
});
try {
node.parentNode.removeChild(node);
} catch (_3) {
node.remove();
}
};
const _removeAttribute = function _removeAttribute2(name, node) {
try {
arrayPush(DOMPurify2.removed, {
attribute: node.getAttributeNode(name),
from: node
});
} catch (_3) {
arrayPush(DOMPurify2.removed, {
attribute: null,
from: node
});
}
node.removeAttribute(name);
if (name === "is" && !ALLOWED_ATTR[name]) {
if (RETURN_DOM || RETURN_DOM_FRAGMENT) {
try {
_forceRemove(node);
} catch (_3) {
}
} else {
try {
node.setAttribute(name, "");
} catch (_3) {
}
}
}
};
const _initDocument = function _initDocument2(dirty) {
let doc = null;
let leadingWhitespace = null;
if (FORCE_BODY) {
dirty = "" + dirty;
} else {
const matches = stringMatch(dirty, /^[\r\n\t ]+/);
leadingWhitespace = matches && matches[0];
}
if (PARSER_MEDIA_TYPE === "application/xhtml+xml" && NAMESPACE === HTML_NAMESPACE) {
dirty = '' + dirty + "";
}
const dirtyPayload = trustedTypesPolicy ? trustedTypesPolicy.createHTML(dirty) : dirty;
if (NAMESPACE === HTML_NAMESPACE) {
try {
doc = new DOMParser2().parseFromString(dirtyPayload, PARSER_MEDIA_TYPE);
} catch (_3) {
}
}
if (!doc || !doc.documentElement) {
doc = implementation.createDocument(NAMESPACE, "template", null);
try {
doc.documentElement.innerHTML = IS_EMPTY_INPUT ? emptyHTML : dirtyPayload;
} catch (_3) {
}
}
const body = doc.body || doc.documentElement;
if (dirty && leadingWhitespace) {
body.insertBefore(document2.createTextNode(leadingWhitespace), body.childNodes[0] || null);
}
if (NAMESPACE === HTML_NAMESPACE) {
return getElementsByTagName.call(doc, WHOLE_DOCUMENT ? "html" : "body")[0];
}
return WHOLE_DOCUMENT ? doc.documentElement : body;
};
const _createNodeIterator = function _createNodeIterator2(root) {
return createNodeIterator.call(
root.ownerDocument || root,
root,
// eslint-disable-next-line no-bitwise
NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_COMMENT | NodeFilter.SHOW_TEXT,
null
);
};
const _isClobbered = function _isClobbered2(elm) {
return elm instanceof HTMLFormElement2 && (typeof elm.nodeName !== "string" || typeof elm.textContent !== "string" || typeof elm.removeChild !== "function" || !(elm.attributes instanceof NamedNodeMap) || typeof elm.removeAttribute !== "function" || typeof elm.setAttribute !== "function" || typeof elm.namespaceURI !== "string" || typeof elm.insertBefore !== "function" || typeof elm.hasChildNodes !== "function");
};
const _isNode = function _isNode2(object) {
return typeof Node2 === "function" && object instanceof Node2;
};
const _executeHook = function _executeHook2(entryPoint, currentNode, data) {
if (!hooks[entryPoint]) {
return;
}
arrayForEach(hooks[entryPoint], (hook) => {
hook.call(DOMPurify2, currentNode, data, CONFIG);
});
};
const _sanitizeElements = function _sanitizeElements2(currentNode) {
let content = null;
_executeHook("beforeSanitizeElements", currentNode, null);
if (_isClobbered(currentNode)) {
_forceRemove(currentNode);
return true;
}
const tagName = transformCaseFunc(currentNode.nodeName);
_executeHook("uponSanitizeElement", currentNode, {
tagName,
allowedTags: ALLOWED_TAGS
});
if (currentNode.hasChildNodes() && !_isNode(currentNode.firstElementChild) && regExpTest(/<[/\w]/g, currentNode.innerHTML) && regExpTest(/<[/\w]/g, currentNode.textContent)) {
_forceRemove(currentNode);
return true;
}
if (!ALLOWED_TAGS[tagName] || FORBID_TAGS[tagName]) {
if (!FORBID_TAGS[tagName] && _isBasicCustomElement(tagName)) {
if (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof RegExp && regExpTest(CUSTOM_ELEMENT_HANDLING.tagNameCheck, tagName)) {
return false;
}
if (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof Function && CUSTOM_ELEMENT_HANDLING.tagNameCheck(tagName)) {
return false;
}
}
if (KEEP_CONTENT && !FORBID_CONTENTS[tagName]) {
const parentNode = getParentNode2(currentNode) || currentNode.parentNode;
const childNodes = getChildNodes(currentNode) || currentNode.childNodes;
if (childNodes && parentNode) {
const childCount = childNodes.length;
for (let i4 = childCount - 1; i4 >= 0; --i4) {
parentNode.insertBefore(cloneNode(childNodes[i4], true), getNextSibling(currentNode));
}
}
}
_forceRemove(currentNode);
return true;
}
if (currentNode instanceof Element2 && !_checkValidNamespace(currentNode)) {
_forceRemove(currentNode);
return true;
}
if ((tagName === "noscript" || tagName === "noembed" || tagName === "noframes") && regExpTest(/<\/no(script|embed|frames)/i, currentNode.innerHTML)) {
_forceRemove(currentNode);
return true;
}
if (SAFE_FOR_TEMPLATES && currentNode.nodeType === 3) {
content = currentNode.textContent;
arrayForEach([MUSTACHE_EXPR2, ERB_EXPR2, TMPLIT_EXPR2], (expr) => {
content = stringReplace(content, expr, " ");
});
if (currentNode.textContent !== content) {
arrayPush(DOMPurify2.removed, {
element: currentNode.cloneNode()
});
currentNode.textContent = content;
}
}
_executeHook("afterSanitizeElements", currentNode, null);
return false;
};
const _isValidAttribute = function _isValidAttribute2(lcTag, lcName, value) {
if (SANITIZE_DOM && (lcName === "id" || lcName === "name") && (value in document2 || value in formElement)) {
return false;
}
if (ALLOW_DATA_ATTR && !FORBID_ATTR[lcName] && regExpTest(DATA_ATTR2, lcName))
;
else if (ALLOW_ARIA_ATTR && regExpTest(ARIA_ATTR2, lcName))
;
else if (!ALLOWED_ATTR[lcName] || FORBID_ATTR[lcName]) {
if (
// First condition does a very basic check if a) it's basically a valid custom element tagname AND
// b) if the tagName passes whatever the user has configured for CUSTOM_ELEMENT_HANDLING.tagNameCheck
// and c) if the attribute name passes whatever the user has configured for CUSTOM_ELEMENT_HANDLING.attributeNameCheck
_isBasicCustomElement(lcTag) && (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof RegExp && regExpTest(CUSTOM_ELEMENT_HANDLING.tagNameCheck, lcTag) || CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof Function && CUSTOM_ELEMENT_HANDLING.tagNameCheck(lcTag)) && (CUSTOM_ELEMENT_HANDLING.attributeNameCheck instanceof RegExp && regExpTest(CUSTOM_ELEMENT_HANDLING.attributeNameCheck, lcName) || CUSTOM_ELEMENT_HANDLING.attributeNameCheck instanceof Function && CUSTOM_ELEMENT_HANDLING.attributeNameCheck(lcName)) || // Alternative, second condition checks if it's an `is`-attribute, AND
// the value passes whatever the user has configured for CUSTOM_ELEMENT_HANDLING.tagNameCheck
lcName === "is" && CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements && (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof RegExp && regExpTest(CUSTOM_ELEMENT_HANDLING.tagNameCheck, value) || CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof Function && CUSTOM_ELEMENT_HANDLING.tagNameCheck(value))
)
;
else {
return false;
}
} else if (URI_SAFE_ATTRIBUTES[lcName])
;
else if (regExpTest(IS_ALLOWED_URI$1, stringReplace(value, ATTR_WHITESPACE2, "")))
;
else if ((lcName === "src" || lcName === "xlink:href" || lcName === "href") && lcTag !== "script" && stringIndexOf(value, "data:") === 0 && DATA_URI_TAGS[lcTag])
;
else if (ALLOW_UNKNOWN_PROTOCOLS && !regExpTest(IS_SCRIPT_OR_DATA2, stringReplace(value, ATTR_WHITESPACE2, "")))
;
else if (value) {
return false;
} else
;
return true;
};
const _isBasicCustomElement = function _isBasicCustomElement2(tagName) {
return tagName.indexOf("-") > 0;
};
const _sanitizeAttributes = function _sanitizeAttributes2(currentNode) {
_executeHook("beforeSanitizeAttributes", currentNode, null);
const {
attributes
} = currentNode;
if (!attributes) {
return;
}
const hookEvent = {
attrName: "",
attrValue: "",
keepAttr: true,
allowedAttributes: ALLOWED_ATTR
};
let l5 = attributes.length;
while (l5--) {
const attr = attributes[l5];
const {
name,
namespaceURI,
value: attrValue
} = attr;
const lcName = transformCaseFunc(name);
let value = name === "value" ? attrValue : stringTrim(attrValue);
hookEvent.attrName = lcName;
hookEvent.attrValue = value;
hookEvent.keepAttr = true;
hookEvent.forceKeepAttr = void 0;
_executeHook("uponSanitizeAttribute", currentNode, hookEvent);
value = hookEvent.attrValue;
if (hookEvent.forceKeepAttr) {
continue;
}
_removeAttribute(name, currentNode);
if (!hookEvent.keepAttr) {
continue;
}
if (!ALLOW_SELF_CLOSE_IN_ATTR && regExpTest(/\/>/i, value)) {
_removeAttribute(name, currentNode);
continue;
}
if (SAFE_FOR_TEMPLATES) {
arrayForEach([MUSTACHE_EXPR2, ERB_EXPR2, TMPLIT_EXPR2], (expr) => {
value = stringReplace(value, expr, " ");
});
}
const lcTag = transformCaseFunc(currentNode.nodeName);
if (!_isValidAttribute(lcTag, lcName, value)) {
continue;
}
if (SANITIZE_NAMED_PROPS && (lcName === "id" || lcName === "name")) {
_removeAttribute(name, currentNode);
value = SANITIZE_NAMED_PROPS_PREFIX + value;
}
if (trustedTypesPolicy && typeof trustedTypes === "object" && typeof trustedTypes.getAttributeType === "function") {
if (namespaceURI)
;
else {
switch (trustedTypes.getAttributeType(lcTag, lcName)) {
case "TrustedHTML": {
value = trustedTypesPolicy.createHTML(value);
break;
}
case "TrustedScriptURL": {
value = trustedTypesPolicy.createScriptURL(value);
break;
}
}
}
}
try {
if (namespaceURI) {
currentNode.setAttributeNS(namespaceURI, name, value);
} else {
currentNode.setAttribute(name, value);
}
arrayPop(DOMPurify2.removed);
} catch (_3) {
}
}
_executeHook("afterSanitizeAttributes", currentNode, null);
};
const _sanitizeShadowDOM = function _sanitizeShadowDOM2(fragment) {
let shadowNode = null;
const shadowIterator = _createNodeIterator(fragment);
_executeHook("beforeSanitizeShadowDOM", fragment, null);
while (shadowNode = shadowIterator.nextNode()) {
_executeHook("uponSanitizeShadowNode", shadowNode, null);
if (_sanitizeElements(shadowNode)) {
continue;
}
if (shadowNode.content instanceof DocumentFragment) {
_sanitizeShadowDOM2(shadowNode.content);
}
_sanitizeAttributes(shadowNode);
}
_executeHook("afterSanitizeShadowDOM", fragment, null);
};
DOMPurify2.sanitize = function(dirty) {
let cfg = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {};
let body = null;
let importedNode = null;
let currentNode = null;
let returnNode = null;
IS_EMPTY_INPUT = !dirty;
if (IS_EMPTY_INPUT) {
dirty = "";
}
if (typeof dirty !== "string" && !_isNode(dirty)) {
if (typeof dirty.toString === "function") {
dirty = dirty.toString();
if (typeof dirty !== "string") {
throw typeErrorCreate("dirty is not a string, aborting");
}
} else {
throw typeErrorCreate("toString is not a function");
}
}
if (!DOMPurify2.isSupported) {
return dirty;
}
if (!SET_CONFIG) {
_parseConfig(cfg);
}
DOMPurify2.removed = [];
if (typeof dirty === "string") {
IN_PLACE = false;
}
if (IN_PLACE) {
if (dirty.nodeName) {
const tagName = transformCaseFunc(dirty.nodeName);
if (!ALLOWED_TAGS[tagName] || FORBID_TAGS[tagName]) {
throw typeErrorCreate("root node is forbidden and cannot be sanitized in-place");
}
}
} else if (dirty instanceof Node2) {
body = _initDocument("");
importedNode = body.ownerDocument.importNode(dirty, true);
if (importedNode.nodeType === 1 && importedNode.nodeName === "BODY") {
body = importedNode;
} else if (importedNode.nodeName === "HTML") {
body = importedNode;
} else {
body.appendChild(importedNode);
}
} else {
if (!RETURN_DOM && !SAFE_FOR_TEMPLATES && !WHOLE_DOCUMENT && // eslint-disable-next-line unicorn/prefer-includes
dirty.indexOf("<") === -1) {
return trustedTypesPolicy && RETURN_TRUSTED_TYPE ? trustedTypesPolicy.createHTML(dirty) : dirty;
}
body = _initDocument(dirty);
if (!body) {
return RETURN_DOM ? null : RETURN_TRUSTED_TYPE ? emptyHTML : "";
}
}
if (body && FORCE_BODY) {
_forceRemove(body.firstChild);
}
const nodeIterator = _createNodeIterator(IN_PLACE ? dirty : body);
while (currentNode = nodeIterator.nextNode()) {
if (_sanitizeElements(currentNode)) {
continue;
}
if (currentNode.content instanceof DocumentFragment) {
_sanitizeShadowDOM(currentNode.content);
}
_sanitizeAttributes(currentNode);
}
if (IN_PLACE) {
return dirty;
}
if (RETURN_DOM) {
if (RETURN_DOM_FRAGMENT) {
returnNode = createDocumentFragment2.call(body.ownerDocument);
while (body.firstChild) {
returnNode.appendChild(body.firstChild);
}
} else {
returnNode = body;
}
if (ALLOWED_ATTR.shadowroot || ALLOWED_ATTR.shadowrootmode) {
returnNode = importNode.call(originalDocument, returnNode, true);
}
return returnNode;
}
let serializedHTML = WHOLE_DOCUMENT ? body.outerHTML : body.innerHTML;
if (WHOLE_DOCUMENT && ALLOWED_TAGS["!doctype"] && body.ownerDocument && body.ownerDocument.doctype && body.ownerDocument.doctype.name && regExpTest(DOCTYPE_NAME, body.ownerDocument.doctype.name)) {
serializedHTML = "\n" + serializedHTML;
}
if (SAFE_FOR_TEMPLATES) {
arrayForEach([MUSTACHE_EXPR2, ERB_EXPR2, TMPLIT_EXPR2], (expr) => {
serializedHTML = stringReplace(serializedHTML, expr, " ");
});
}
return trustedTypesPolicy && RETURN_TRUSTED_TYPE ? trustedTypesPolicy.createHTML(serializedHTML) : serializedHTML;
};
DOMPurify2.setConfig = function() {
let cfg = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : {};
_parseConfig(cfg);
SET_CONFIG = true;
};
DOMPurify2.clearConfig = function() {
CONFIG = null;
SET_CONFIG = false;
};
DOMPurify2.isValidAttribute = function(tag, attr, value) {
if (!CONFIG) {
_parseConfig({});
}
const lcTag = transformCaseFunc(tag);
const lcName = transformCaseFunc(attr);
return _isValidAttribute(lcTag, lcName, value);
};
DOMPurify2.addHook = function(entryPoint, hookFunction) {
if (typeof hookFunction !== "function") {
return;
}
hooks[entryPoint] = hooks[entryPoint] || [];
arrayPush(hooks[entryPoint], hookFunction);
};
DOMPurify2.removeHook = function(entryPoint) {
if (hooks[entryPoint]) {
return arrayPop(hooks[entryPoint]);
}
};
DOMPurify2.removeHooks = function(entryPoint) {
if (hooks[entryPoint]) {
hooks[entryPoint] = [];
}
};
DOMPurify2.removeAllHooks = function() {
hooks = {};
};
return DOMPurify2;
}
var purify = createDOMPurify();
return purify;
});
}
});
// node_modules/namespace-emitter/index.js
var require_namespace_emitter = __commonJS({
"node_modules/namespace-emitter/index.js"(exports, module) {
module.exports = function createNamespaceEmitter() {
var emitter = {};
var _fns = emitter._fns = {};
emitter.emit = function emit(event, arg1, arg2, arg3, arg4, arg5, arg6) {
var toEmit = getListeners(event);
if (toEmit.length) {
emitAll(event, toEmit, [arg1, arg2, arg3, arg4, arg5, arg6]);
}
};
emitter.on = function on(event, fn2) {
if (!_fns[event]) {
_fns[event] = [];
}
_fns[event].push(fn2);
};
emitter.once = function once(event, fn2) {
function one() {
fn2.apply(this, arguments);
emitter.off(event, one);
}
this.on(event, one);
};
emitter.off = function off(event, fn2) {
var keep = [];
if (event && fn2) {
var fns = this._fns[event];
var i4 = 0;
var l5 = fns ? fns.length : 0;
for (i4; i4 < l5; i4++) {
if (fns[i4] !== fn2) {
keep.push(fns[i4]);
}
}
}
keep.length ? this._fns[event] = keep : delete this._fns[event];
};
function getListeners(e4) {
var out = _fns[e4] ? _fns[e4] : [];
var idx = e4.indexOf(":");
var args = idx === -1 ? [e4] : [e4.substring(0, idx), e4.substring(idx + 1)];
var keys = Object.keys(_fns);
var i4 = 0;
var l5 = keys.length;
for (i4; i4 < l5; i4++) {
var key = keys[i4];
if (key === "*") {
out = out.concat(_fns[key]);
}
if (args.length === 2 && args[0] === key) {
out = out.concat(_fns[key]);
break;
}
}
return out;
}
function emitAll(e4, fns, args) {
var i4 = 0;
var l5 = fns.length;
for (i4; i4 < l5; i4++) {
if (!fns[i4])
break;
fns[i4].event = e4;
fns[i4].apply(fns[i4], args);
}
}
return emitter;
};
}
});
// node_modules/lodash/isObject.js
var require_isObject = __commonJS({
"node_modules/lodash/isObject.js"(exports, module) {
function isObject(value) {
var type = typeof value;
return value != null && (type == "object" || type == "function");
}
module.exports = isObject;
}
});
// node_modules/lodash/_freeGlobal.js
var require_freeGlobal = __commonJS({
"node_modules/lodash/_freeGlobal.js"(exports, module) {
var freeGlobal = typeof global == "object" && global && global.Object === Object && global;
module.exports = freeGlobal;
}
});
// node_modules/lodash/_root.js
var require_root = __commonJS({
"node_modules/lodash/_root.js"(exports, module) {
var freeGlobal = require_freeGlobal();
var freeSelf = typeof self == "object" && self && self.Object === Object && self;
var root = freeGlobal || freeSelf || Function("return this")();
module.exports = root;
}
});
// node_modules/lodash/now.js
var require_now = __commonJS({
"node_modules/lodash/now.js"(exports, module) {
var root = require_root();
var now2 = function() {
return root.Date.now();
};
module.exports = now2;
}
});
// node_modules/lodash/_trimmedEndIndex.js
var require_trimmedEndIndex = __commonJS({
"node_modules/lodash/_trimmedEndIndex.js"(exports, module) {
var reWhitespace = /\s/;
function trimmedEndIndex(string) {
var index = string.length;
while (index-- && reWhitespace.test(string.charAt(index))) {
}
return index;
}
module.exports = trimmedEndIndex;
}
});
// node_modules/lodash/_baseTrim.js
var require_baseTrim = __commonJS({
"node_modules/lodash/_baseTrim.js"(exports, module) {
var trimmedEndIndex = require_trimmedEndIndex();
var reTrimStart = /^\s+/;
function baseTrim(string) {
return string ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, "") : string;
}
module.exports = baseTrim;
}
});
// node_modules/lodash/_Symbol.js
var require_Symbol = __commonJS({
"node_modules/lodash/_Symbol.js"(exports, module) {
var root = require_root();
var Symbol2 = root.Symbol;
module.exports = Symbol2;
}
});
// node_modules/lodash/_getRawTag.js
var require_getRawTag = __commonJS({
"node_modules/lodash/_getRawTag.js"(exports, module) {
var Symbol2 = require_Symbol();
var objectProto = Object.prototype;
var hasOwnProperty = objectProto.hasOwnProperty;
var nativeObjectToString = objectProto.toString;
var symToStringTag = Symbol2 ? Symbol2.toStringTag : void 0;
function getRawTag(value) {
var isOwn = hasOwnProperty.call(value, symToStringTag), tag = value[symToStringTag];
try {
value[symToStringTag] = void 0;
var unmasked = true;
} catch (e4) {
}
var result = nativeObjectToString.call(value);
if (unmasked) {
if (isOwn) {
value[symToStringTag] = tag;
} else {
delete value[symToStringTag];
}
}
return result;
}
module.exports = getRawTag;
}
});
// node_modules/lodash/_objectToString.js
var require_objectToString = __commonJS({
"node_modules/lodash/_objectToString.js"(exports, module) {
var objectProto = Object.prototype;
var nativeObjectToString = objectProto.toString;
function objectToString(value) {
return nativeObjectToString.call(value);
}
module.exports = objectToString;
}
});
// node_modules/lodash/_baseGetTag.js
var require_baseGetTag = __commonJS({
"node_modules/lodash/_baseGetTag.js"(exports, module) {
var Symbol2 = require_Symbol();
var getRawTag = require_getRawTag();
var objectToString = require_objectToString();
var nullTag = "[object Null]";
var undefinedTag = "[object Undefined]";
var symToStringTag = Symbol2 ? Symbol2.toStringTag : void 0;
function baseGetTag(value) {
if (value == null) {
return value === void 0 ? undefinedTag : nullTag;
}
return symToStringTag && symToStringTag in Object(value) ? getRawTag(value) : objectToString(value);
}
module.exports = baseGetTag;
}
});
// node_modules/lodash/isObjectLike.js
var require_isObjectLike = __commonJS({
"node_modules/lodash/isObjectLike.js"(exports, module) {
function isObjectLike(value) {
return value != null && typeof value == "object";
}
module.exports = isObjectLike;
}
});
// node_modules/lodash/isSymbol.js
var require_isSymbol = __commonJS({
"node_modules/lodash/isSymbol.js"(exports, module) {
var baseGetTag = require_baseGetTag();
var isObjectLike = require_isObjectLike();
var symbolTag = "[object Symbol]";
function isSymbol(value) {
return typeof value == "symbol" || isObjectLike(value) && baseGetTag(value) == symbolTag;
}
module.exports = isSymbol;
}
});
// node_modules/lodash/toNumber.js
var require_toNumber = __commonJS({
"node_modules/lodash/toNumber.js"(exports, module) {
var baseTrim = require_baseTrim();
var isObject = require_isObject();
var isSymbol = require_isSymbol();
var NAN = 0 / 0;
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
var reIsBinary = /^0b[01]+$/i;
var reIsOctal = /^0o[0-7]+$/i;
var freeParseInt = parseInt;
function toNumber(value) {
if (typeof value == "number") {
return value;
}
if (isSymbol(value)) {
return NAN;
}
if (isObject(value)) {
var other = typeof value.valueOf == "function" ? value.valueOf() : value;
value = isObject(other) ? other + "" : other;
}
if (typeof value != "string") {
return value === 0 ? value : +value;
}
value = baseTrim(value);
var isBinary = reIsBinary.test(value);
return isBinary || reIsOctal.test(value) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value;
}
module.exports = toNumber;
}
});
// node_modules/lodash/debounce.js
var require_debounce = __commonJS({
"node_modules/lodash/debounce.js"(exports, module) {
var isObject = require_isObject();
var now2 = require_now();
var toNumber = require_toNumber();
var FUNC_ERROR_TEXT = "Expected a function";
var nativeMax = Math.max;
var nativeMin = Math.min;
function debounce5(func, wait, options) {
var lastArgs, lastThis, maxWait, result, timerId, lastCallTime, lastInvokeTime = 0, leading = false, maxing = false, trailing = true;
if (typeof func != "function") {
throw new TypeError(FUNC_ERROR_TEXT);
}
wait = toNumber(wait) || 0;
if (isObject(options)) {
leading = !!options.leading;
maxing = "maxWait" in options;
maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
trailing = "trailing" in options ? !!options.trailing : trailing;
}
function invokeFunc(time) {
var args = lastArgs, thisArg = lastThis;
lastArgs = lastThis = void 0;
lastInvokeTime = time;
result = func.apply(thisArg, args);
return result;
}
function leadingEdge(time) {
lastInvokeTime = time;
timerId = setTimeout(timerExpired, wait);
return leading ? invokeFunc(time) : result;
}
function remainingWait(time) {
var timeSinceLastCall = time - lastCallTime, timeSinceLastInvoke = time - lastInvokeTime, timeWaiting = wait - timeSinceLastCall;
return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting;
}
function shouldInvoke(time) {
var timeSinceLastCall = time - lastCallTime, timeSinceLastInvoke = time - lastInvokeTime;
return lastCallTime === void 0 || timeSinceLastCall >= wait || timeSinceLastCall < 0 || maxing && timeSinceLastInvoke >= maxWait;
}
function timerExpired() {
var time = now2();
if (shouldInvoke(time)) {
return trailingEdge(time);
}
timerId = setTimeout(timerExpired, remainingWait(time));
}
function trailingEdge(time) {
timerId = void 0;
if (trailing && lastArgs) {
return invokeFunc(time);
}
lastArgs = lastThis = void 0;
return result;
}
function cancel() {
if (timerId !== void 0) {
clearTimeout(timerId);
}
lastInvokeTime = 0;
lastArgs = lastCallTime = lastThis = timerId = void 0;
}
function flush() {
return timerId === void 0 ? result : trailingEdge(now2());
}
function debounced() {
var time = now2(), isInvoking = shouldInvoke(time);
lastArgs = arguments;
lastThis = this;
lastCallTime = time;
if (isInvoking) {
if (timerId === void 0) {
return leadingEdge(lastCallTime);
}
if (maxing) {
clearTimeout(timerId);
timerId = setTimeout(timerExpired, wait);
return invokeFunc(lastCallTime);
}
}
if (timerId === void 0) {
timerId = setTimeout(timerExpired, wait);
}
return result;
}
debounced.cancel = cancel;
debounced.flush = flush;
return debounced;
}
module.exports = debounce5;
}
});
// node_modules/lodash/throttle.js
var require_throttle = __commonJS({
"node_modules/lodash/throttle.js"(exports, module) {
var debounce5 = require_debounce();
var isObject = require_isObject();
var FUNC_ERROR_TEXT = "Expected a function";
function throttle3(func, wait, options) {
var leading = true, trailing = true;
if (typeof func != "function") {
throw new TypeError(FUNC_ERROR_TEXT);
}
if (isObject(options)) {
leading = "leading" in options ? !!options.leading : leading;
trailing = "trailing" in options ? !!options.trailing : trailing;
}
return debounce5(func, wait, {
"leading": leading,
"maxWait": wait,
"trailing": trailing
});
}
module.exports = throttle3;
}
});
// node_modules/@transloadit/prettier-bytes/prettierBytes.js
var require_prettierBytes = __commonJS({
"node_modules/@transloadit/prettier-bytes/prettierBytes.js"(exports, module) {
module.exports = function prettierBytes4(num) {
if (typeof num !== "number" || isNaN(num)) {
throw new TypeError(`Expected a number, got ${typeof num}`);
}
const neg = num < 0;
const units = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
if (neg) {
num = -num;
}
if (num < 1) {
return `${(neg ? "-" : "") + num} B`;
}
const exponent = Math.min(Math.floor(Math.log(num) / Math.log(1024)), units.length - 1);
num = Number(num / Math.pow(1024, exponent));
const unit = units[exponent];
if (num >= 10 || num % 1 === 0) {
return `${(neg ? "-" : "") + num.toFixed(0)} ${unit}`;
}
return `${(neg ? "-" : "") + num.toFixed(1)} ${unit}`;
};
}
});
// node_modules/wildcard/index.js
var require_wildcard = __commonJS({
"node_modules/wildcard/index.js"(exports, module) {
"use strict";
function WildcardMatcher(text, separator2) {
this.text = text = text || "";
this.hasWild = ~text.indexOf("*");
this.separator = separator2;
this.parts = text.split(separator2);
}
WildcardMatcher.prototype.match = function(input) {
var matches = true;
var parts = this.parts;
var ii;
var partsCount = parts.length;
var testParts;
if (typeof input == "string" || input instanceof String) {
if (!this.hasWild && this.text != input) {
matches = false;
} else {
testParts = (input || "").split(this.separator);
for (ii = 0; matches && ii < partsCount; ii++) {
if (parts[ii] === "*") {
continue;
} else if (ii < testParts.length) {
matches = parts[ii] === testParts[ii];
} else {
matches = false;
}
}
matches = matches && testParts;
}
} else if (typeof input.splice == "function") {
matches = [];
for (ii = input.length; ii--; ) {
if (this.match(input[ii])) {
matches[matches.length] = input[ii];
}
}
} else if (typeof input == "object") {
matches = {};
for (var key in input) {
if (this.match(key)) {
matches[key] = input[key];
}
}
}
return matches;
};
module.exports = function(text, test, separator2) {
var matcher = new WildcardMatcher(text, separator2 || /[\/\.]/);
if (typeof test != "undefined") {
return matcher.match(test);
}
return matcher;
};
}
});
// node_modules/mime-match/index.js
var require_mime_match = __commonJS({
"node_modules/mime-match/index.js"(exports, module) {
var wildcard = require_wildcard();
var reMimePartSplit = /[\/\+\.]/;
module.exports = function(target, pattern) {
function test(pattern2) {
var result = wildcard(pattern2, target, reMimePartSplit);
return result && result.length >= 2;
}
return pattern ? test(pattern.split(";")[0]) : test;
};
}
});
// node_modules/classnames/index.js
var require_classnames = __commonJS({
"node_modules/classnames/index.js"(exports, module) {
(function() {
"use strict";
var hasOwn = {}.hasOwnProperty;
var nativeCodeString = "[native code]";
function classNames13() {
var classes = [];
for (var i4 = 0; i4 < arguments.length; i4++) {
var arg = arguments[i4];
if (!arg)
continue;
var argType = typeof arg;
if (argType === "string" || argType === "number") {
classes.push(arg);
} else if (Array.isArray(arg)) {
if (arg.length) {
var inner = classNames13.apply(null, arg);
if (inner) {
classes.push(inner);
}
}
} else if (argType === "object") {
if (arg.toString !== Object.prototype.toString && !arg.toString.toString().includes("[native code]")) {
classes.push(arg.toString());
continue;
}
for (var key in arg) {
if (hasOwn.call(arg, key) && arg[key]) {
classes.push(key);
}
}
}
}
return classes.join(" ");
}
if (typeof module !== "undefined" && module.exports) {
classNames13.default = classNames13;
module.exports = classNames13;
} else if (typeof define === "function" && typeof define.amd === "object" && define.amd) {
define("classnames", [], function() {
return classNames13;
});
} else {
window.classNames = classNames13;
}
})();
}
});
// node_modules/eventemitter3/index.js
var require_eventemitter3 = __commonJS({
"node_modules/eventemitter3/index.js"(exports, module) {
"use strict";
var has2 = Object.prototype.hasOwnProperty;
var prefix = "~";
function Events() {
}
if (Object.create) {
Events.prototype = /* @__PURE__ */ Object.create(null);
if (!new Events().__proto__)
prefix = false;
}
function EE(fn2, context, once) {
this.fn = fn2;
this.context = context;
this.once = once || false;
}
function addListener(emitter, event, fn2, context, once) {
if (typeof fn2 !== "function") {
throw new TypeError("The listener must be a function");
}
var listener = new EE(fn2, context || emitter, once), evt = prefix ? prefix + event : event;
if (!emitter._events[evt])
emitter._events[evt] = listener, emitter._eventsCount++;
else if (!emitter._events[evt].fn)
emitter._events[evt].push(listener);
else
emitter._events[evt] = [emitter._events[evt], listener];
return emitter;
}
function clearEvent(emitter, evt) {
if (--emitter._eventsCount === 0)
emitter._events = new Events();
else
delete emitter._events[evt];
}
function EventEmitter2() {
this._events = new Events();
this._eventsCount = 0;
}
EventEmitter2.prototype.eventNames = function eventNames2() {
var names = [], events, name;
if (this._eventsCount === 0)
return names;
for (name in events = this._events) {
if (has2.call(events, name))
names.push(prefix ? name.slice(1) : name);
}
if (Object.getOwnPropertySymbols) {
return names.concat(Object.getOwnPropertySymbols(events));
}
return names;
};
EventEmitter2.prototype.listeners = function listeners(event) {
var evt = prefix ? prefix + event : event, handlers = this._events[evt];
if (!handlers)
return [];
if (handlers.fn)
return [handlers.fn];
for (var i4 = 0, l5 = handlers.length, ee4 = new Array(l5); i4 < l5; i4++) {
ee4[i4] = handlers[i4].fn;
}
return ee4;
};
EventEmitter2.prototype.listenerCount = function listenerCount(event) {
var evt = prefix ? prefix + event : event, listeners = this._events[evt];
if (!listeners)
return 0;
if (listeners.fn)
return 1;
return listeners.length;
};
EventEmitter2.prototype.emit = function emit(event, a1, a22, a32, a4, a5) {
var evt = prefix ? prefix + event : event;
if (!this._events[evt])
return false;
var listeners = this._events[evt], len = arguments.length, args, i4;
if (listeners.fn) {
if (listeners.once)
this.removeListener(event, listeners.fn, void 0, true);
switch (len) {
case 1:
return listeners.fn.call(listeners.context), true;
case 2:
return listeners.fn.call(listeners.context, a1), true;
case 3:
return listeners.fn.call(listeners.context, a1, a22), true;
case 4:
return listeners.fn.call(listeners.context, a1, a22, a32), true;
case 5:
return listeners.fn.call(listeners.context, a1, a22, a32, a4), true;
case 6:
return listeners.fn.call(listeners.context, a1, a22, a32, a4, a5), true;
}
for (i4 = 1, args = new Array(len - 1); i4 < len; i4++) {
args[i4 - 1] = arguments[i4];
}
listeners.fn.apply(listeners.context, args);
} else {
var length = listeners.length, j4;
for (i4 = 0; i4 < length; i4++) {
if (listeners[i4].once)
this.removeListener(event, listeners[i4].fn, void 0, true);
switch (len) {
case 1:
listeners[i4].fn.call(listeners[i4].context);
break;
case 2:
listeners[i4].fn.call(listeners[i4].context, a1);
break;
case 3:
listeners[i4].fn.call(listeners[i4].context, a1, a22);
break;
case 4:
listeners[i4].fn.call(listeners[i4].context, a1, a22, a32);
break;
default:
if (!args)
for (j4 = 1, args = new Array(len - 1); j4 < len; j4++) {
args[j4 - 1] = arguments[j4];
}
listeners[i4].fn.apply(listeners[i4].context, args);
}
}
}
return true;
};
EventEmitter2.prototype.on = function on(event, fn2, context) {
return addListener(this, event, fn2, context, false);
};
EventEmitter2.prototype.once = function once(event, fn2, context) {
return addListener(this, event, fn2, context, true);
};
EventEmitter2.prototype.removeListener = function removeListener(event, fn2, context, once) {
var evt = prefix ? prefix + event : event;
if (!this._events[evt])
return this;
if (!fn2) {
clearEvent(this, evt);
return this;
}
var listeners = this._events[evt];
if (listeners.fn) {
if (listeners.fn === fn2 && (!once || listeners.once) && (!context || listeners.context === context)) {
clearEvent(this, evt);
}
} else {
for (var i4 = 0, events = [], length = listeners.length; i4 < length; i4++) {
if (listeners[i4].fn !== fn2 || once && !listeners[i4].once || context && listeners[i4].context !== context) {
events.push(listeners[i4]);
}
}
if (events.length)
this._events[evt] = events.length === 1 ? events[0] : events;
else
clearEvent(this, evt);
}
return this;
};
EventEmitter2.prototype.removeAllListeners = function removeAllListeners(event) {
var evt;
if (event) {
evt = prefix ? prefix + event : event;
if (this._events[evt])
clearEvent(this, evt);
} else {
this._events = new Events();
this._eventsCount = 0;
}
return this;
};
EventEmitter2.prototype.off = EventEmitter2.prototype.removeListener;
EventEmitter2.prototype.addListener = EventEmitter2.prototype.on;
EventEmitter2.prefixed = prefix;
EventEmitter2.EventEmitter = EventEmitter2;
if ("undefined" !== typeof module) {
module.exports = EventEmitter2;
}
}
});
// node_modules/is-shallow-equal/index.js
var require_is_shallow_equal = __commonJS({
"node_modules/is-shallow-equal/index.js"(exports, module) {
module.exports = function isShallowEqual(a4, b4) {
if (a4 === b4)
return true;
for (var i4 in a4)
if (!(i4 in b4))
return false;
for (var i4 in b4)
if (a4[i4] !== b4[i4])
return false;
return true;
};
}
});
// node_modules/@uppy/dashboard/node_modules/@transloadit/prettier-bytes/prettierBytes.js
var require_prettierBytes2 = __commonJS({
"node_modules/@uppy/dashboard/node_modules/@transloadit/prettier-bytes/prettierBytes.js"(exports, module) {
module.exports = function prettierBytes4(num) {
if (typeof num !== "number" || isNaN(num)) {
throw new TypeError("Expected a number, got " + typeof num);
}
var neg = num < 0;
var units = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
if (neg) {
num = -num;
}
if (num < 1) {
return (neg ? "-" : "") + num + " B";
}
var exponent = Math.min(Math.floor(Math.log(num) / Math.log(1024)), units.length - 1);
num = Number(num / Math.pow(1024, exponent));
var unit = units[exponent];
if (num >= 10 || num % 1 === 0) {
return (neg ? "-" : "") + num.toFixed(0) + " " + unit;
} else {
return (neg ? "-" : "") + num.toFixed(1) + " " + unit;
}
};
}
});
// node_modules/cropperjs/dist/cropper.js
var require_cropper = __commonJS({
"node_modules/cropperjs/dist/cropper.js"(exports, module) {
(function(global2, factory) {
typeof exports === "object" && typeof module !== "undefined" ? module.exports = factory() : typeof define === "function" && define.amd ? define(factory) : (global2 = global2 || self, global2.Cropper = factory());
})(exports, function() {
"use strict";
function _typeof2(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof2 = function(obj2) {
return typeof obj2;
};
} else {
_typeof2 = function(obj2) {
return obj2 && typeof Symbol === "function" && obj2.constructor === Symbol && obj2 !== Symbol.prototype ? "symbol" : typeof obj2;
};
}
return _typeof2(obj);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i4 = 0; i4 < props.length; i4++) {
var descriptor = props[i4];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor)
descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps)
_defineProperties(Constructor.prototype, protoProps);
if (staticProps)
_defineProperties(Constructor, staticProps);
return Constructor;
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly)
symbols = symbols.filter(function(sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread2(target) {
for (var i4 = 1; i4 < arguments.length; i4++) {
var source = arguments[i4] != null ? arguments[i4] : {};
if (i4 % 2) {
ownKeys(Object(source), true).forEach(function(key) {
_defineProperty(target, key, source[key]);
});
} else if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function(key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
}
return target;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr))
return _arrayLikeToArray(arr);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter))
return Array.from(iter);
}
function _unsupportedIterableToArray(o4, minLen) {
if (!o4)
return;
if (typeof o4 === "string")
return _arrayLikeToArray(o4, minLen);
var n3 = Object.prototype.toString.call(o4).slice(8, -1);
if (n3 === "Object" && o4.constructor)
n3 = o4.constructor.name;
if (n3 === "Map" || n3 === "Set")
return Array.from(o4);
if (n3 === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n3))
return _arrayLikeToArray(o4, minLen);
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length)
len = arr.length;
for (var i4 = 0, arr2 = new Array(len); i4 < len; i4++)
arr2[i4] = arr[i4];
return arr2;
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
var IS_BROWSER = typeof window !== "undefined" && typeof window.document !== "undefined";
var WINDOW = IS_BROWSER ? window : {};
var IS_TOUCH_DEVICE = IS_BROWSER && WINDOW.document.documentElement ? "ontouchstart" in WINDOW.document.documentElement : false;
var HAS_POINTER_EVENT = IS_BROWSER ? "PointerEvent" in WINDOW : false;
var NAMESPACE = "cropper";
var ACTION_ALL = "all";
var ACTION_CROP = "crop";
var ACTION_MOVE = "move";
var ACTION_ZOOM = "zoom";
var ACTION_EAST = "e";
var ACTION_WEST = "w";
var ACTION_SOUTH = "s";
var ACTION_NORTH = "n";
var ACTION_NORTH_EAST = "ne";
var ACTION_NORTH_WEST = "nw";
var ACTION_SOUTH_EAST = "se";
var ACTION_SOUTH_WEST = "sw";
var CLASS_CROP = "".concat(NAMESPACE, "-crop");
var CLASS_DISABLED = "".concat(NAMESPACE, "-disabled");
var CLASS_HIDDEN = "".concat(NAMESPACE, "-hidden");
var CLASS_HIDE = "".concat(NAMESPACE, "-hide");
var CLASS_INVISIBLE = "".concat(NAMESPACE, "-invisible");
var CLASS_MODAL = "".concat(NAMESPACE, "-modal");
var CLASS_MOVE = "".concat(NAMESPACE, "-move");
var DATA_ACTION = "".concat(NAMESPACE, "Action");
var DATA_PREVIEW = "".concat(NAMESPACE, "Preview");
var DRAG_MODE_CROP = "crop";
var DRAG_MODE_MOVE = "move";
var DRAG_MODE_NONE = "none";
var EVENT_CROP = "crop";
var EVENT_CROP_END = "cropend";
var EVENT_CROP_MOVE = "cropmove";
var EVENT_CROP_START = "cropstart";
var EVENT_DBLCLICK = "dblclick";
var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? "touchstart" : "mousedown";
var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? "touchmove" : "mousemove";
var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? "touchend touchcancel" : "mouseup";
var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? "pointerdown" : EVENT_TOUCH_START;
var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? "pointermove" : EVENT_TOUCH_MOVE;
var EVENT_POINTER_UP = HAS_POINTER_EVENT ? "pointerup pointercancel" : EVENT_TOUCH_END;
var EVENT_READY = "ready";
var EVENT_RESIZE2 = "resize";
var EVENT_WHEEL = "wheel";
var EVENT_ZOOM = "zoom";
var MIME_TYPE_JPEG = "image/jpeg";
var REGEXP_ACTIONS = /^e|w|s|n|se|sw|ne|nw|all|crop|move|zoom$/;
var REGEXP_DATA_URL = /^data:/;
var REGEXP_DATA_URL_JPEG = /^data:image\/jpeg;base64,/;
var REGEXP_TAG_NAME = /^img|canvas$/i;
var DEFAULTS = {
// Define the view mode of the cropper
viewMode: 0,
// 0, 1, 2, 3
// Define the dragging mode of the cropper
dragMode: DRAG_MODE_CROP,
// 'crop', 'move' or 'none'
// Define the initial aspect ratio of the crop box
initialAspectRatio: NaN,
// Define the aspect ratio of the crop box
aspectRatio: NaN,
// An object with the previous cropping result data
data: null,
// A selector for adding extra containers to preview
preview: "",
// Re-render the cropper when resize the window
responsive: true,
// Restore the cropped area after resize the window
restore: true,
// Check if the current image is a cross-origin image
checkCrossOrigin: true,
// Check the current image's Exif Orientation information
checkOrientation: true,
// Show the black modal
modal: true,
// Show the dashed lines for guiding
guides: true,
// Show the center indicator for guiding
center: true,
// Show the white modal to highlight the crop box
highlight: true,
// Show the grid background
background: true,
// Enable to crop the image automatically when initialize
autoCrop: true,
// Define the percentage of automatic cropping area when initializes
autoCropArea: 0.8,
// Enable to move the image
movable: true,
// Enable to rotate the image
rotatable: true,
// Enable to scale the image
scalable: true,
// Enable to zoom the image
zoomable: true,
// Enable to zoom the image by dragging touch
zoomOnTouch: true,
// Enable to zoom the image by wheeling mouse
zoomOnWheel: true,
// Define zoom ratio when zoom the image by wheeling mouse
wheelZoomRatio: 0.1,
// Enable to move the crop box
cropBoxMovable: true,
// Enable to resize the crop box
cropBoxResizable: true,
// Toggle drag mode between "crop" and "move" when click twice on the cropper
toggleDragModeOnDblclick: true,
// Size limitation
minCanvasWidth: 0,
minCanvasHeight: 0,
minCropBoxWidth: 0,
minCropBoxHeight: 0,
minContainerWidth: 200,
minContainerHeight: 100,
// Shortcuts of events
ready: null,
cropstart: null,
cropmove: null,
cropend: null,
crop: null,
zoom: null
};
var TEMPLATE = '';
var isNaN2 = Number.isNaN || WINDOW.isNaN;
function isNumber(value) {
return typeof value === "number" && !isNaN2(value);
}
var isPositiveNumber = function isPositiveNumber2(value) {
return value > 0 && value < Infinity;
};
function isUndefined(value) {
return typeof value === "undefined";
}
function isObject(value) {
return _typeof2(value) === "object" && value !== null;
}
var hasOwnProperty = Object.prototype.hasOwnProperty;
function isPlainObject(value) {
if (!isObject(value)) {
return false;
}
try {
var _constructor = value.constructor;
var prototype = _constructor.prototype;
return _constructor && prototype && hasOwnProperty.call(prototype, "isPrototypeOf");
} catch (error2) {
return false;
}
}
function isFunction(value) {
return typeof value === "function";
}
var slice = Array.prototype.slice;
function toArray(value) {
return Array.from ? Array.from(value) : slice.call(value);
}
function forEach(data, callback) {
if (data && isFunction(callback)) {
if (Array.isArray(data) || isNumber(data.length)) {
toArray(data).forEach(function(value, key) {
callback.call(data, value, key, data);
});
} else if (isObject(data)) {
Object.keys(data).forEach(function(key) {
callback.call(data, data[key], key, data);
});
}
}
return data;
}
var assign3 = Object.assign || function assign4(target) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
if (isObject(target) && args.length > 0) {
args.forEach(function(arg) {
if (isObject(arg)) {
Object.keys(arg).forEach(function(key) {
target[key] = arg[key];
});
}
});
}
return target;
};
var REGEXP_DECIMALS = /\.\d*(?:0|9){12}\d*$/;
function normalizeDecimalNumber(value) {
var times = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : 1e11;
return REGEXP_DECIMALS.test(value) ? Math.round(value * times) / times : value;
}
var REGEXP_SUFFIX = /^width|height|left|top|marginLeft|marginTop$/;
function setStyle(element, styles) {
var style = element.style;
forEach(styles, function(value, property) {
if (REGEXP_SUFFIX.test(property) && isNumber(value)) {
value = "".concat(value, "px");
}
style[property] = value;
});
}
function hasClass(element, value) {
return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1;
}
function addClass(element, value) {
if (!value) {
return;
}
if (isNumber(element.length)) {
forEach(element, function(elem) {
addClass(elem, value);
});
return;
}
if (element.classList) {
element.classList.add(value);
return;
}
var className = element.className.trim();
if (!className) {
element.className = value;
} else if (className.indexOf(value) < 0) {
element.className = "".concat(className, " ").concat(value);
}
}
function removeClass(element, value) {
if (!value) {
return;
}
if (isNumber(element.length)) {
forEach(element, function(elem) {
removeClass(elem, value);
});
return;
}
if (element.classList) {
element.classList.remove(value);
return;
}
if (element.className.indexOf(value) >= 0) {
element.className = element.className.replace(value, "");
}
}
function toggleClass(element, value, added) {
if (!value) {
return;
}
if (isNumber(element.length)) {
forEach(element, function(elem) {
toggleClass(elem, value, added);
});
return;
}
if (added) {
addClass(element, value);
} else {
removeClass(element, value);
}
}
var REGEXP_CAMEL_CASE = /([a-z\d])([A-Z])/g;
function toParamCase(value) {
return value.replace(REGEXP_CAMEL_CASE, "$1-$2").toLowerCase();
}
function getData(element, name) {
if (isObject(element[name])) {
return element[name];
}
if (element.dataset) {
return element.dataset[name];
}
return element.getAttribute("data-".concat(toParamCase(name)));
}
function setData(element, name, data) {
if (isObject(data)) {
element[name] = data;
} else if (element.dataset) {
element.dataset[name] = data;
} else {
element.setAttribute("data-".concat(toParamCase(name)), data);
}
}
function removeData(element, name) {
if (isObject(element[name])) {
try {
delete element[name];
} catch (error2) {
element[name] = void 0;
}
} else if (element.dataset) {
try {
delete element.dataset[name];
} catch (error2) {
element.dataset[name] = void 0;
}
} else {
element.removeAttribute("data-".concat(toParamCase(name)));
}
}
var REGEXP_SPACES = /\s\s*/;
var onceSupported = function() {
var supported = false;
if (IS_BROWSER) {
var once = false;
var listener = function listener2() {
};
var options = Object.defineProperty({}, "once", {
get: function get() {
supported = true;
return once;
},
/**
* This setter can fix a `TypeError` in strict mode
* {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only}
* @param {boolean} value - The value to set
*/
set: function set(value) {
once = value;
}
});
WINDOW.addEventListener("test", listener, options);
WINDOW.removeEventListener("test", listener, options);
}
return supported;
}();
function removeListener(element, type, listener) {
var options = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : {};
var handler = listener;
type.trim().split(REGEXP_SPACES).forEach(function(event) {
if (!onceSupported) {
var listeners = element.listeners;
if (listeners && listeners[event] && listeners[event][listener]) {
handler = listeners[event][listener];
delete listeners[event][listener];
if (Object.keys(listeners[event]).length === 0) {
delete listeners[event];
}
if (Object.keys(listeners).length === 0) {
delete element.listeners;
}
}
}
element.removeEventListener(event, handler, options);
});
}
function addListener(element, type, listener) {
var options = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : {};
var _handler = listener;
type.trim().split(REGEXP_SPACES).forEach(function(event) {
if (options.once && !onceSupported) {
var _element$listeners = element.listeners, listeners = _element$listeners === void 0 ? {} : _element$listeners;
_handler = function handler() {
delete listeners[event][listener];
element.removeEventListener(event, _handler, options);
for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
listener.apply(element, args);
};
if (!listeners[event]) {
listeners[event] = {};
}
if (listeners[event][listener]) {
element.removeEventListener(event, listeners[event][listener], options);
}
listeners[event][listener] = _handler;
element.listeners = listeners;
}
element.addEventListener(event, _handler, options);
});
}
function dispatchEvent2(element, type, data) {
var event;
if (isFunction(Event) && isFunction(CustomEvent)) {
event = new CustomEvent(type, {
detail: data,
bubbles: true,
cancelable: true
});
} else {
event = document.createEvent("CustomEvent");
event.initCustomEvent(type, true, true, data);
}
return element.dispatchEvent(event);
}
function getOffset(element) {
var box = element.getBoundingClientRect();
return {
left: box.left + (window.pageXOffset - document.documentElement.clientLeft),
top: box.top + (window.pageYOffset - document.documentElement.clientTop)
};
}
var location2 = WINDOW.location;
var REGEXP_ORIGINS = /^(\w+:)\/\/([^:/?#]*):?(\d*)/i;
function isCrossOriginURL(url) {
var parts = url.match(REGEXP_ORIGINS);
return parts !== null && (parts[1] !== location2.protocol || parts[2] !== location2.hostname || parts[3] !== location2.port);
}
function addTimestamp(url) {
var timestamp = "timestamp=".concat((/* @__PURE__ */ new Date()).getTime());
return url + (url.indexOf("?") === -1 ? "?" : "&") + timestamp;
}
function getTransforms(_ref) {
var rotate = _ref.rotate, scaleX = _ref.scaleX, scaleY = _ref.scaleY, translateX = _ref.translateX, translateY = _ref.translateY;
var values = [];
if (isNumber(translateX) && translateX !== 0) {
values.push("translateX(".concat(translateX, "px)"));
}
if (isNumber(translateY) && translateY !== 0) {
values.push("translateY(".concat(translateY, "px)"));
}
if (isNumber(rotate) && rotate !== 0) {
values.push("rotate(".concat(rotate, "deg)"));
}
if (isNumber(scaleX) && scaleX !== 1) {
values.push("scaleX(".concat(scaleX, ")"));
}
if (isNumber(scaleY) && scaleY !== 1) {
values.push("scaleY(".concat(scaleY, ")"));
}
var transform = values.length ? values.join(" ") : "none";
return {
WebkitTransform: transform,
msTransform: transform,
transform
};
}
function getMaxZoomRatio(pointers) {
var pointers2 = _objectSpread2({}, pointers);
var ratios = [];
forEach(pointers, function(pointer, pointerId) {
delete pointers2[pointerId];
forEach(pointers2, function(pointer2) {
var x1 = Math.abs(pointer.startX - pointer2.startX);
var y1 = Math.abs(pointer.startY - pointer2.startY);
var x22 = Math.abs(pointer.endX - pointer2.endX);
var y22 = Math.abs(pointer.endY - pointer2.endY);
var z1 = Math.sqrt(x1 * x1 + y1 * y1);
var z22 = Math.sqrt(x22 * x22 + y22 * y22);
var ratio = (z22 - z1) / z1;
ratios.push(ratio);
});
});
ratios.sort(function(a4, b4) {
return Math.abs(a4) < Math.abs(b4);
});
return ratios[0];
}
function getPointer(_ref2, endOnly) {
var pageX = _ref2.pageX, pageY = _ref2.pageY;
var end2 = {
endX: pageX,
endY: pageY
};
return endOnly ? end2 : _objectSpread2({
startX: pageX,
startY: pageY
}, end2);
}
function getPointersCenter(pointers) {
var pageX = 0;
var pageY = 0;
var count = 0;
forEach(pointers, function(_ref3) {
var startX = _ref3.startX, startY = _ref3.startY;
pageX += startX;
pageY += startY;
count += 1;
});
pageX /= count;
pageY /= count;
return {
pageX,
pageY
};
}
function getAdjustedSizes(_ref4) {
var aspectRatio = _ref4.aspectRatio, height = _ref4.height, width = _ref4.width;
var type = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : "contain";
var isValidWidth = isPositiveNumber(width);
var isValidHeight = isPositiveNumber(height);
if (isValidWidth && isValidHeight) {
var adjustedWidth = height * aspectRatio;
if (type === "contain" && adjustedWidth > width || type === "cover" && adjustedWidth < width) {
height = width / aspectRatio;
} else {
width = height * aspectRatio;
}
} else if (isValidWidth) {
height = width / aspectRatio;
} else if (isValidHeight) {
width = height * aspectRatio;
}
return {
width,
height
};
}
function getRotatedSizes(_ref5) {
var width = _ref5.width, height = _ref5.height, degree = _ref5.degree;
degree = Math.abs(degree) % 180;
if (degree === 90) {
return {
width: height,
height: width
};
}
var arc = degree % 90 * Math.PI / 180;
var sinArc = Math.sin(arc);
var cosArc = Math.cos(arc);
var newWidth = width * cosArc + height * sinArc;
var newHeight = width * sinArc + height * cosArc;
return degree > 90 ? {
width: newHeight,
height: newWidth
} : {
width: newWidth,
height: newHeight
};
}
function getSourceCanvas(image, _ref6, _ref7, _ref8) {
var imageAspectRatio = _ref6.aspectRatio, imageNaturalWidth = _ref6.naturalWidth, imageNaturalHeight = _ref6.naturalHeight, _ref6$rotate = _ref6.rotate, rotate = _ref6$rotate === void 0 ? 0 : _ref6$rotate, _ref6$scaleX = _ref6.scaleX, scaleX = _ref6$scaleX === void 0 ? 1 : _ref6$scaleX, _ref6$scaleY = _ref6.scaleY, scaleY = _ref6$scaleY === void 0 ? 1 : _ref6$scaleY;
var aspectRatio = _ref7.aspectRatio, naturalWidth = _ref7.naturalWidth, naturalHeight = _ref7.naturalHeight;
var _ref8$fillColor = _ref8.fillColor, fillColor = _ref8$fillColor === void 0 ? "transparent" : _ref8$fillColor, _ref8$imageSmoothingE = _ref8.imageSmoothingEnabled, imageSmoothingEnabled = _ref8$imageSmoothingE === void 0 ? true : _ref8$imageSmoothingE, _ref8$imageSmoothingQ = _ref8.imageSmoothingQuality, imageSmoothingQuality = _ref8$imageSmoothingQ === void 0 ? "low" : _ref8$imageSmoothingQ, _ref8$maxWidth = _ref8.maxWidth, maxWidth = _ref8$maxWidth === void 0 ? Infinity : _ref8$maxWidth, _ref8$maxHeight = _ref8.maxHeight, maxHeight = _ref8$maxHeight === void 0 ? Infinity : _ref8$maxHeight, _ref8$minWidth = _ref8.minWidth, minWidth = _ref8$minWidth === void 0 ? 0 : _ref8$minWidth, _ref8$minHeight = _ref8.minHeight, minHeight = _ref8$minHeight === void 0 ? 0 : _ref8$minHeight;
var canvas = document.createElement("canvas");
var context = canvas.getContext("2d");
var maxSizes = getAdjustedSizes({
aspectRatio,
width: maxWidth,
height: maxHeight
});
var minSizes = getAdjustedSizes({
aspectRatio,
width: minWidth,
height: minHeight
}, "cover");
var width = Math.min(maxSizes.width, Math.max(minSizes.width, naturalWidth));
var height = Math.min(maxSizes.height, Math.max(minSizes.height, naturalHeight));
var destMaxSizes = getAdjustedSizes({
aspectRatio: imageAspectRatio,
width: maxWidth,
height: maxHeight
});
var destMinSizes = getAdjustedSizes({
aspectRatio: imageAspectRatio,
width: minWidth,
height: minHeight
}, "cover");
var destWidth = Math.min(destMaxSizes.width, Math.max(destMinSizes.width, imageNaturalWidth));
var destHeight = Math.min(destMaxSizes.height, Math.max(destMinSizes.height, imageNaturalHeight));
var params = [-destWidth / 2, -destHeight / 2, destWidth, destHeight];
canvas.width = normalizeDecimalNumber(width);
canvas.height = normalizeDecimalNumber(height);
context.fillStyle = fillColor;
context.fillRect(0, 0, width, height);
context.save();
context.translate(width / 2, height / 2);
context.rotate(rotate * Math.PI / 180);
context.scale(scaleX, scaleY);
context.imageSmoothingEnabled = imageSmoothingEnabled;
context.imageSmoothingQuality = imageSmoothingQuality;
context.drawImage.apply(context, [image].concat(_toConsumableArray(params.map(function(param) {
return Math.floor(normalizeDecimalNumber(param));
}))));
context.restore();
return canvas;
}
var fromCharCode = String.fromCharCode;
function getStringFromCharCode(dataView, start3, length) {
var str = "";
length += start3;
for (var i4 = start3; i4 < length; i4 += 1) {
str += fromCharCode(dataView.getUint8(i4));
}
return str;
}
var REGEXP_DATA_URL_HEAD = /^data:.*,/;
function dataURLToArrayBuffer(dataURL) {
var base64 = dataURL.replace(REGEXP_DATA_URL_HEAD, "");
var binary = atob(base64);
var arrayBuffer = new ArrayBuffer(binary.length);
var uint8 = new Uint8Array(arrayBuffer);
forEach(uint8, function(value, i4) {
uint8[i4] = binary.charCodeAt(i4);
});
return arrayBuffer;
}
function arrayBufferToDataURL(arrayBuffer, mimeType) {
var chunks2 = [];
var chunkSize = 8192;
var uint8 = new Uint8Array(arrayBuffer);
while (uint8.length > 0) {
chunks2.push(fromCharCode.apply(null, toArray(uint8.subarray(0, chunkSize))));
uint8 = uint8.subarray(chunkSize);
}
return "data:".concat(mimeType, ";base64,").concat(btoa(chunks2.join("")));
}
function resetAndGetOrientation(arrayBuffer) {
var dataView = new DataView(arrayBuffer);
var orientation;
try {
var littleEndian;
var app1Start;
var ifdStart;
if (dataView.getUint8(0) === 255 && dataView.getUint8(1) === 216) {
var length = dataView.byteLength;
var offset2 = 2;
while (offset2 + 1 < length) {
if (dataView.getUint8(offset2) === 255 && dataView.getUint8(offset2 + 1) === 225) {
app1Start = offset2;
break;
}
offset2 += 1;
}
}
if (app1Start) {
var exifIDCode = app1Start + 4;
var tiffOffset = app1Start + 10;
if (getStringFromCharCode(dataView, exifIDCode, 4) === "Exif") {
var endianness = dataView.getUint16(tiffOffset);
littleEndian = endianness === 18761;
if (littleEndian || endianness === 19789) {
if (dataView.getUint16(tiffOffset + 2, littleEndian) === 42) {
var firstIFDOffset = dataView.getUint32(tiffOffset + 4, littleEndian);
if (firstIFDOffset >= 8) {
ifdStart = tiffOffset + firstIFDOffset;
}
}
}
}
}
if (ifdStart) {
var _length = dataView.getUint16(ifdStart, littleEndian);
var _offset;
var i4;
for (i4 = 0; i4 < _length; i4 += 1) {
_offset = ifdStart + i4 * 12 + 2;
if (dataView.getUint16(_offset, littleEndian) === 274) {
_offset += 8;
orientation = dataView.getUint16(_offset, littleEndian);
dataView.setUint16(_offset, 1, littleEndian);
break;
}
}
}
} catch (error2) {
orientation = 1;
}
return orientation;
}
function parseOrientation(orientation) {
var rotate = 0;
var scaleX = 1;
var scaleY = 1;
switch (orientation) {
case 2:
scaleX = -1;
break;
case 3:
rotate = -180;
break;
case 4:
scaleY = -1;
break;
case 5:
rotate = 90;
scaleY = -1;
break;
case 6:
rotate = 90;
break;
case 7:
rotate = 90;
scaleX = -1;
break;
case 8:
rotate = -90;
break;
}
return {
rotate,
scaleX,
scaleY
};
}
var render = {
render: function render2() {
this.initContainer();
this.initCanvas();
this.initCropBox();
this.renderCanvas();
if (this.cropped) {
this.renderCropBox();
}
},
initContainer: function initContainer() {
var element = this.element, options = this.options, container = this.container, cropper = this.cropper;
addClass(cropper, CLASS_HIDDEN);
removeClass(element, CLASS_HIDDEN);
var containerData = {
width: Math.max(container.offsetWidth, Number(options.minContainerWidth) || 200),
height: Math.max(container.offsetHeight, Number(options.minContainerHeight) || 100)
};
this.containerData = containerData;
setStyle(cropper, {
width: containerData.width,
height: containerData.height
});
addClass(element, CLASS_HIDDEN);
removeClass(cropper, CLASS_HIDDEN);
},
// Canvas (image wrapper)
initCanvas: function initCanvas() {
var containerData = this.containerData, imageData = this.imageData;
var viewMode = this.options.viewMode;
var rotated = Math.abs(imageData.rotate) % 180 === 90;
var naturalWidth = rotated ? imageData.naturalHeight : imageData.naturalWidth;
var naturalHeight = rotated ? imageData.naturalWidth : imageData.naturalHeight;
var aspectRatio = naturalWidth / naturalHeight;
var canvasWidth = containerData.width;
var canvasHeight = containerData.height;
if (containerData.height * aspectRatio > containerData.width) {
if (viewMode === 3) {
canvasWidth = containerData.height * aspectRatio;
} else {
canvasHeight = containerData.width / aspectRatio;
}
} else if (viewMode === 3) {
canvasHeight = containerData.width / aspectRatio;
} else {
canvasWidth = containerData.height * aspectRatio;
}
var canvasData = {
aspectRatio,
naturalWidth,
naturalHeight,
width: canvasWidth,
height: canvasHeight
};
canvasData.left = (containerData.width - canvasWidth) / 2;
canvasData.top = (containerData.height - canvasHeight) / 2;
canvasData.oldLeft = canvasData.left;
canvasData.oldTop = canvasData.top;
this.canvasData = canvasData;
this.limited = viewMode === 1 || viewMode === 2;
this.limitCanvas(true, true);
this.initialImageData = assign3({}, imageData);
this.initialCanvasData = assign3({}, canvasData);
},
limitCanvas: function limitCanvas(sizeLimited, positionLimited) {
var options = this.options, containerData = this.containerData, canvasData = this.canvasData, cropBoxData = this.cropBoxData;
var viewMode = options.viewMode;
var aspectRatio = canvasData.aspectRatio;
var cropped = this.cropped && cropBoxData;
if (sizeLimited) {
var minCanvasWidth = Number(options.minCanvasWidth) || 0;
var minCanvasHeight = Number(options.minCanvasHeight) || 0;
if (viewMode > 1) {
minCanvasWidth = Math.max(minCanvasWidth, containerData.width);
minCanvasHeight = Math.max(minCanvasHeight, containerData.height);
if (viewMode === 3) {
if (minCanvasHeight * aspectRatio > minCanvasWidth) {
minCanvasWidth = minCanvasHeight * aspectRatio;
} else {
minCanvasHeight = minCanvasWidth / aspectRatio;
}
}
} else if (viewMode > 0) {
if (minCanvasWidth) {
minCanvasWidth = Math.max(minCanvasWidth, cropped ? cropBoxData.width : 0);
} else if (minCanvasHeight) {
minCanvasHeight = Math.max(minCanvasHeight, cropped ? cropBoxData.height : 0);
} else if (cropped) {
minCanvasWidth = cropBoxData.width;
minCanvasHeight = cropBoxData.height;
if (minCanvasHeight * aspectRatio > minCanvasWidth) {
minCanvasWidth = minCanvasHeight * aspectRatio;
} else {
minCanvasHeight = minCanvasWidth / aspectRatio;
}
}
}
var _getAdjustedSizes = getAdjustedSizes({
aspectRatio,
width: minCanvasWidth,
height: minCanvasHeight
});
minCanvasWidth = _getAdjustedSizes.width;
minCanvasHeight = _getAdjustedSizes.height;
canvasData.minWidth = minCanvasWidth;
canvasData.minHeight = minCanvasHeight;
canvasData.maxWidth = Infinity;
canvasData.maxHeight = Infinity;
}
if (positionLimited) {
if (viewMode > (cropped ? 0 : 1)) {
var newCanvasLeft = containerData.width - canvasData.width;
var newCanvasTop = containerData.height - canvasData.height;
canvasData.minLeft = Math.min(0, newCanvasLeft);
canvasData.minTop = Math.min(0, newCanvasTop);
canvasData.maxLeft = Math.max(0, newCanvasLeft);
canvasData.maxTop = Math.max(0, newCanvasTop);
if (cropped && this.limited) {
canvasData.minLeft = Math.min(cropBoxData.left, cropBoxData.left + (cropBoxData.width - canvasData.width));
canvasData.minTop = Math.min(cropBoxData.top, cropBoxData.top + (cropBoxData.height - canvasData.height));
canvasData.maxLeft = cropBoxData.left;
canvasData.maxTop = cropBoxData.top;
if (viewMode === 2) {
if (canvasData.width >= containerData.width) {
canvasData.minLeft = Math.min(0, newCanvasLeft);
canvasData.maxLeft = Math.max(0, newCanvasLeft);
}
if (canvasData.height >= containerData.height) {
canvasData.minTop = Math.min(0, newCanvasTop);
canvasData.maxTop = Math.max(0, newCanvasTop);
}
}
}
} else {
canvasData.minLeft = -canvasData.width;
canvasData.minTop = -canvasData.height;
canvasData.maxLeft = containerData.width;
canvasData.maxTop = containerData.height;
}
}
},
renderCanvas: function renderCanvas(changed, transformed) {
var canvasData = this.canvasData, imageData = this.imageData;
if (transformed) {
var _getRotatedSizes = getRotatedSizes({
width: imageData.naturalWidth * Math.abs(imageData.scaleX || 1),
height: imageData.naturalHeight * Math.abs(imageData.scaleY || 1),
degree: imageData.rotate || 0
}), naturalWidth = _getRotatedSizes.width, naturalHeight = _getRotatedSizes.height;
var width = canvasData.width * (naturalWidth / canvasData.naturalWidth);
var height = canvasData.height * (naturalHeight / canvasData.naturalHeight);
canvasData.left -= (width - canvasData.width) / 2;
canvasData.top -= (height - canvasData.height) / 2;
canvasData.width = width;
canvasData.height = height;
canvasData.aspectRatio = naturalWidth / naturalHeight;
canvasData.naturalWidth = naturalWidth;
canvasData.naturalHeight = naturalHeight;
this.limitCanvas(true, false);
}
if (canvasData.width > canvasData.maxWidth || canvasData.width < canvasData.minWidth) {
canvasData.left = canvasData.oldLeft;
}
if (canvasData.height > canvasData.maxHeight || canvasData.height < canvasData.minHeight) {
canvasData.top = canvasData.oldTop;
}
canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);
canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);
this.limitCanvas(false, true);
canvasData.left = Math.min(Math.max(canvasData.left, canvasData.minLeft), canvasData.maxLeft);
canvasData.top = Math.min(Math.max(canvasData.top, canvasData.minTop), canvasData.maxTop);
canvasData.oldLeft = canvasData.left;
canvasData.oldTop = canvasData.top;
setStyle(this.canvas, assign3({
width: canvasData.width,
height: canvasData.height
}, getTransforms({
translateX: canvasData.left,
translateY: canvasData.top
})));
this.renderImage(changed);
if (this.cropped && this.limited) {
this.limitCropBox(true, true);
}
},
renderImage: function renderImage(changed) {
var canvasData = this.canvasData, imageData = this.imageData;
var width = imageData.naturalWidth * (canvasData.width / canvasData.naturalWidth);
var height = imageData.naturalHeight * (canvasData.height / canvasData.naturalHeight);
assign3(imageData, {
width,
height,
left: (canvasData.width - width) / 2,
top: (canvasData.height - height) / 2
});
setStyle(this.image, assign3({
width: imageData.width,
height: imageData.height
}, getTransforms(assign3({
translateX: imageData.left,
translateY: imageData.top
}, imageData))));
if (changed) {
this.output();
}
},
initCropBox: function initCropBox() {
var options = this.options, canvasData = this.canvasData;
var aspectRatio = options.aspectRatio || options.initialAspectRatio;
var autoCropArea = Number(options.autoCropArea) || 0.8;
var cropBoxData = {
width: canvasData.width,
height: canvasData.height
};
if (aspectRatio) {
if (canvasData.height * aspectRatio > canvasData.width) {
cropBoxData.height = cropBoxData.width / aspectRatio;
} else {
cropBoxData.width = cropBoxData.height * aspectRatio;
}
}
this.cropBoxData = cropBoxData;
this.limitCropBox(true, true);
cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);
cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);
cropBoxData.width = Math.max(cropBoxData.minWidth, cropBoxData.width * autoCropArea);
cropBoxData.height = Math.max(cropBoxData.minHeight, cropBoxData.height * autoCropArea);
cropBoxData.left = canvasData.left + (canvasData.width - cropBoxData.width) / 2;
cropBoxData.top = canvasData.top + (canvasData.height - cropBoxData.height) / 2;
cropBoxData.oldLeft = cropBoxData.left;
cropBoxData.oldTop = cropBoxData.top;
this.initialCropBoxData = assign3({}, cropBoxData);
},
limitCropBox: function limitCropBox(sizeLimited, positionLimited) {
var options = this.options, containerData = this.containerData, canvasData = this.canvasData, cropBoxData = this.cropBoxData, limited = this.limited;
var aspectRatio = options.aspectRatio;
if (sizeLimited) {
var minCropBoxWidth = Number(options.minCropBoxWidth) || 0;
var minCropBoxHeight = Number(options.minCropBoxHeight) || 0;
var maxCropBoxWidth = limited ? Math.min(containerData.width, canvasData.width, canvasData.width + canvasData.left, containerData.width - canvasData.left) : containerData.width;
var maxCropBoxHeight = limited ? Math.min(containerData.height, canvasData.height, canvasData.height + canvasData.top, containerData.height - canvasData.top) : containerData.height;
minCropBoxWidth = Math.min(minCropBoxWidth, containerData.width);
minCropBoxHeight = Math.min(minCropBoxHeight, containerData.height);
if (aspectRatio) {
if (minCropBoxWidth && minCropBoxHeight) {
if (minCropBoxHeight * aspectRatio > minCropBoxWidth) {
minCropBoxHeight = minCropBoxWidth / aspectRatio;
} else {
minCropBoxWidth = minCropBoxHeight * aspectRatio;
}
} else if (minCropBoxWidth) {
minCropBoxHeight = minCropBoxWidth / aspectRatio;
} else if (minCropBoxHeight) {
minCropBoxWidth = minCropBoxHeight * aspectRatio;
}
if (maxCropBoxHeight * aspectRatio > maxCropBoxWidth) {
maxCropBoxHeight = maxCropBoxWidth / aspectRatio;
} else {
maxCropBoxWidth = maxCropBoxHeight * aspectRatio;
}
}
cropBoxData.minWidth = Math.min(minCropBoxWidth, maxCropBoxWidth);
cropBoxData.minHeight = Math.min(minCropBoxHeight, maxCropBoxHeight);
cropBoxData.maxWidth = maxCropBoxWidth;
cropBoxData.maxHeight = maxCropBoxHeight;
}
if (positionLimited) {
if (limited) {
cropBoxData.minLeft = Math.max(0, canvasData.left);
cropBoxData.minTop = Math.max(0, canvasData.top);
cropBoxData.maxLeft = Math.min(containerData.width, canvasData.left + canvasData.width) - cropBoxData.width;
cropBoxData.maxTop = Math.min(containerData.height, canvasData.top + canvasData.height) - cropBoxData.height;
} else {
cropBoxData.minLeft = 0;
cropBoxData.minTop = 0;
cropBoxData.maxLeft = containerData.width - cropBoxData.width;
cropBoxData.maxTop = containerData.height - cropBoxData.height;
}
}
},
renderCropBox: function renderCropBox() {
var options = this.options, containerData = this.containerData, cropBoxData = this.cropBoxData;
if (cropBoxData.width > cropBoxData.maxWidth || cropBoxData.width < cropBoxData.minWidth) {
cropBoxData.left = cropBoxData.oldLeft;
}
if (cropBoxData.height > cropBoxData.maxHeight || cropBoxData.height < cropBoxData.minHeight) {
cropBoxData.top = cropBoxData.oldTop;
}
cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);
cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);
this.limitCropBox(false, true);
cropBoxData.left = Math.min(Math.max(cropBoxData.left, cropBoxData.minLeft), cropBoxData.maxLeft);
cropBoxData.top = Math.min(Math.max(cropBoxData.top, cropBoxData.minTop), cropBoxData.maxTop);
cropBoxData.oldLeft = cropBoxData.left;
cropBoxData.oldTop = cropBoxData.top;
if (options.movable && options.cropBoxMovable) {
setData(this.face, DATA_ACTION, cropBoxData.width >= containerData.width && cropBoxData.height >= containerData.height ? ACTION_MOVE : ACTION_ALL);
}
setStyle(this.cropBox, assign3({
width: cropBoxData.width,
height: cropBoxData.height
}, getTransforms({
translateX: cropBoxData.left,
translateY: cropBoxData.top
})));
if (this.cropped && this.limited) {
this.limitCanvas(true, true);
}
if (!this.disabled) {
this.output();
}
},
output: function output() {
this.preview();
dispatchEvent2(this.element, EVENT_CROP, this.getData());
}
};
var preview = {
initPreview: function initPreview() {
var element = this.element, crossOrigin = this.crossOrigin;
var preview2 = this.options.preview;
var url = crossOrigin ? this.crossOriginUrl : this.url;
var alt = element.alt || "The image to preview";
var image = document.createElement("img");
if (crossOrigin) {
image.crossOrigin = crossOrigin;
}
image.src = url;
image.alt = alt;
this.viewBox.appendChild(image);
this.viewBoxImage = image;
if (!preview2) {
return;
}
var previews = preview2;
if (typeof preview2 === "string") {
previews = element.ownerDocument.querySelectorAll(preview2);
} else if (preview2.querySelector) {
previews = [preview2];
}
this.previews = previews;
forEach(previews, function(el) {
var img = document.createElement("img");
setData(el, DATA_PREVIEW, {
width: el.offsetWidth,
height: el.offsetHeight,
html: el.innerHTML
});
if (crossOrigin) {
img.crossOrigin = crossOrigin;
}
img.src = url;
img.alt = alt;
img.style.cssText = 'display:block;width:100%;height:auto;min-width:0!important;min-height:0!important;max-width:none!important;max-height:none!important;image-orientation:0deg!important;"';
el.innerHTML = "";
el.appendChild(img);
});
},
resetPreview: function resetPreview() {
forEach(this.previews, function(element) {
var data = getData(element, DATA_PREVIEW);
setStyle(element, {
width: data.width,
height: data.height
});
element.innerHTML = data.html;
removeData(element, DATA_PREVIEW);
});
},
preview: function preview2() {
var imageData = this.imageData, canvasData = this.canvasData, cropBoxData = this.cropBoxData;
var cropBoxWidth = cropBoxData.width, cropBoxHeight = cropBoxData.height;
var width = imageData.width, height = imageData.height;
var left2 = cropBoxData.left - canvasData.left - imageData.left;
var top2 = cropBoxData.top - canvasData.top - imageData.top;
if (!this.cropped || this.disabled) {
return;
}
setStyle(this.viewBoxImage, assign3({
width,
height
}, getTransforms(assign3({
translateX: -left2,
translateY: -top2
}, imageData))));
forEach(this.previews, function(element) {
var data = getData(element, DATA_PREVIEW);
var originalWidth = data.width;
var originalHeight = data.height;
var newWidth = originalWidth;
var newHeight = originalHeight;
var ratio = 1;
if (cropBoxWidth) {
ratio = originalWidth / cropBoxWidth;
newHeight = cropBoxHeight * ratio;
}
if (cropBoxHeight && newHeight > originalHeight) {
ratio = originalHeight / cropBoxHeight;
newWidth = cropBoxWidth * ratio;
newHeight = originalHeight;
}
setStyle(element, {
width: newWidth,
height: newHeight
});
setStyle(element.getElementsByTagName("img")[0], assign3({
width: width * ratio,
height: height * ratio
}, getTransforms(assign3({
translateX: -left2 * ratio,
translateY: -top2 * ratio
}, imageData))));
});
}
};
var events = {
bind: function bind() {
var element = this.element, options = this.options, cropper = this.cropper;
if (isFunction(options.cropstart)) {
addListener(element, EVENT_CROP_START, options.cropstart);
}
if (isFunction(options.cropmove)) {
addListener(element, EVENT_CROP_MOVE, options.cropmove);
}
if (isFunction(options.cropend)) {
addListener(element, EVENT_CROP_END, options.cropend);
}
if (isFunction(options.crop)) {
addListener(element, EVENT_CROP, options.crop);
}
if (isFunction(options.zoom)) {
addListener(element, EVENT_ZOOM, options.zoom);
}
addListener(cropper, EVENT_POINTER_DOWN, this.onCropStart = this.cropStart.bind(this));
if (options.zoomable && options.zoomOnWheel) {
addListener(cropper, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), {
passive: false,
capture: true
});
}
if (options.toggleDragModeOnDblclick) {
addListener(cropper, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this));
}
addListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove = this.cropMove.bind(this));
addListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd = this.cropEnd.bind(this));
if (options.responsive) {
addListener(window, EVENT_RESIZE2, this.onResize = this.resize.bind(this));
}
},
unbind: function unbind() {
var element = this.element, options = this.options, cropper = this.cropper;
if (isFunction(options.cropstart)) {
removeListener(element, EVENT_CROP_START, options.cropstart);
}
if (isFunction(options.cropmove)) {
removeListener(element, EVENT_CROP_MOVE, options.cropmove);
}
if (isFunction(options.cropend)) {
removeListener(element, EVENT_CROP_END, options.cropend);
}
if (isFunction(options.crop)) {
removeListener(element, EVENT_CROP, options.crop);
}
if (isFunction(options.zoom)) {
removeListener(element, EVENT_ZOOM, options.zoom);
}
removeListener(cropper, EVENT_POINTER_DOWN, this.onCropStart);
if (options.zoomable && options.zoomOnWheel) {
removeListener(cropper, EVENT_WHEEL, this.onWheel, {
passive: false,
capture: true
});
}
if (options.toggleDragModeOnDblclick) {
removeListener(cropper, EVENT_DBLCLICK, this.onDblclick);
}
removeListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove);
removeListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd);
if (options.responsive) {
removeListener(window, EVENT_RESIZE2, this.onResize);
}
}
};
var handlers = {
resize: function resize() {
if (this.disabled) {
return;
}
var options = this.options, container = this.container, containerData = this.containerData;
var ratio = container.offsetWidth / containerData.width;
if (ratio !== 1 || container.offsetHeight !== containerData.height) {
var canvasData;
var cropBoxData;
if (options.restore) {
canvasData = this.getCanvasData();
cropBoxData = this.getCropBoxData();
}
this.render();
if (options.restore) {
this.setCanvasData(forEach(canvasData, function(n3, i4) {
canvasData[i4] = n3 * ratio;
}));
this.setCropBoxData(forEach(cropBoxData, function(n3, i4) {
cropBoxData[i4] = n3 * ratio;
}));
}
}
},
dblclick: function dblclick() {
if (this.disabled || this.options.dragMode === DRAG_MODE_NONE) {
return;
}
this.setDragMode(hasClass(this.dragBox, CLASS_CROP) ? DRAG_MODE_MOVE : DRAG_MODE_CROP);
},
wheel: function wheel(event) {
var _this = this;
var ratio = Number(this.options.wheelZoomRatio) || 0.1;
var delta = 1;
if (this.disabled) {
return;
}
event.preventDefault();
if (this.wheeling) {
return;
}
this.wheeling = true;
setTimeout(function() {
_this.wheeling = false;
}, 50);
if (event.deltaY) {
delta = event.deltaY > 0 ? 1 : -1;
} else if (event.wheelDelta) {
delta = -event.wheelDelta / 120;
} else if (event.detail) {
delta = event.detail > 0 ? 1 : -1;
}
this.zoom(-delta * ratio, event);
},
cropStart: function cropStart(event) {
var buttons = event.buttons, button = event.button;
if (this.disabled || (event.type === "mousedown" || event.type === "pointerdown" && event.pointerType === "mouse") && // No primary button (Usually the left button)
(isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0 || event.ctrlKey)) {
return;
}
var options = this.options, pointers = this.pointers;
var action;
if (event.changedTouches) {
forEach(event.changedTouches, function(touch) {
pointers[touch.identifier] = getPointer(touch);
});
} else {
pointers[event.pointerId || 0] = getPointer(event);
}
if (Object.keys(pointers).length > 1 && options.zoomable && options.zoomOnTouch) {
action = ACTION_ZOOM;
} else {
action = getData(event.target, DATA_ACTION);
}
if (!REGEXP_ACTIONS.test(action)) {
return;
}
if (dispatchEvent2(this.element, EVENT_CROP_START, {
originalEvent: event,
action
}) === false) {
return;
}
event.preventDefault();
this.action = action;
this.cropping = false;
if (action === ACTION_CROP) {
this.cropping = true;
addClass(this.dragBox, CLASS_MODAL);
}
},
cropMove: function cropMove(event) {
var action = this.action;
if (this.disabled || !action) {
return;
}
var pointers = this.pointers;
event.preventDefault();
if (dispatchEvent2(this.element, EVENT_CROP_MOVE, {
originalEvent: event,
action
}) === false) {
return;
}
if (event.changedTouches) {
forEach(event.changedTouches, function(touch) {
assign3(pointers[touch.identifier] || {}, getPointer(touch, true));
});
} else {
assign3(pointers[event.pointerId || 0] || {}, getPointer(event, true));
}
this.change(event);
},
cropEnd: function cropEnd(event) {
if (this.disabled) {
return;
}
var action = this.action, pointers = this.pointers;
if (event.changedTouches) {
forEach(event.changedTouches, function(touch) {
delete pointers[touch.identifier];
});
} else {
delete pointers[event.pointerId || 0];
}
if (!action) {
return;
}
event.preventDefault();
if (!Object.keys(pointers).length) {
this.action = "";
}
if (this.cropping) {
this.cropping = false;
toggleClass(this.dragBox, CLASS_MODAL, this.cropped && this.options.modal);
}
dispatchEvent2(this.element, EVENT_CROP_END, {
originalEvent: event,
action
});
}
};
var change = {
change: function change2(event) {
var options = this.options, canvasData = this.canvasData, containerData = this.containerData, cropBoxData = this.cropBoxData, pointers = this.pointers;
var action = this.action;
var aspectRatio = options.aspectRatio;
var left2 = cropBoxData.left, top2 = cropBoxData.top, width = cropBoxData.width, height = cropBoxData.height;
var right2 = left2 + width;
var bottom2 = top2 + height;
var minLeft = 0;
var minTop = 0;
var maxWidth = containerData.width;
var maxHeight = containerData.height;
var renderable = true;
var offset2;
if (!aspectRatio && event.shiftKey) {
aspectRatio = width && height ? width / height : 1;
}
if (this.limited) {
minLeft = cropBoxData.minLeft;
minTop = cropBoxData.minTop;
maxWidth = minLeft + Math.min(containerData.width, canvasData.width, canvasData.left + canvasData.width);
maxHeight = minTop + Math.min(containerData.height, canvasData.height, canvasData.top + canvasData.height);
}
var pointer = pointers[Object.keys(pointers)[0]];
var range = {
x: pointer.endX - pointer.startX,
y: pointer.endY - pointer.startY
};
var check = function check2(side) {
switch (side) {
case ACTION_EAST:
if (right2 + range.x > maxWidth) {
range.x = maxWidth - right2;
}
break;
case ACTION_WEST:
if (left2 + range.x < minLeft) {
range.x = minLeft - left2;
}
break;
case ACTION_NORTH:
if (top2 + range.y < minTop) {
range.y = minTop - top2;
}
break;
case ACTION_SOUTH:
if (bottom2 + range.y > maxHeight) {
range.y = maxHeight - bottom2;
}
break;
}
};
switch (action) {
case ACTION_ALL:
left2 += range.x;
top2 += range.y;
break;
case ACTION_EAST:
if (range.x >= 0 && (right2 >= maxWidth || aspectRatio && (top2 <= minTop || bottom2 >= maxHeight))) {
renderable = false;
break;
}
check(ACTION_EAST);
width += range.x;
if (width < 0) {
action = ACTION_WEST;
width = -width;
left2 -= width;
}
if (aspectRatio) {
height = width / aspectRatio;
top2 += (cropBoxData.height - height) / 2;
}
break;
case ACTION_NORTH:
if (range.y <= 0 && (top2 <= minTop || aspectRatio && (left2 <= minLeft || right2 >= maxWidth))) {
renderable = false;
break;
}
check(ACTION_NORTH);
height -= range.y;
top2 += range.y;
if (height < 0) {
action = ACTION_SOUTH;
height = -height;
top2 -= height;
}
if (aspectRatio) {
width = height * aspectRatio;
left2 += (cropBoxData.width - width) / 2;
}
break;
case ACTION_WEST:
if (range.x <= 0 && (left2 <= minLeft || aspectRatio && (top2 <= minTop || bottom2 >= maxHeight))) {
renderable = false;
break;
}
check(ACTION_WEST);
width -= range.x;
left2 += range.x;
if (width < 0) {
action = ACTION_EAST;
width = -width;
left2 -= width;
}
if (aspectRatio) {
height = width / aspectRatio;
top2 += (cropBoxData.height - height) / 2;
}
break;
case ACTION_SOUTH:
if (range.y >= 0 && (bottom2 >= maxHeight || aspectRatio && (left2 <= minLeft || right2 >= maxWidth))) {
renderable = false;
break;
}
check(ACTION_SOUTH);
height += range.y;
if (height < 0) {
action = ACTION_NORTH;
height = -height;
top2 -= height;
}
if (aspectRatio) {
width = height * aspectRatio;
left2 += (cropBoxData.width - width) / 2;
}
break;
case ACTION_NORTH_EAST:
if (aspectRatio) {
if (range.y <= 0 && (top2 <= minTop || right2 >= maxWidth)) {
renderable = false;
break;
}
check(ACTION_NORTH);
height -= range.y;
top2 += range.y;
width = height * aspectRatio;
} else {
check(ACTION_NORTH);
check(ACTION_EAST);
if (range.x >= 0) {
if (right2 < maxWidth) {
width += range.x;
} else if (range.y <= 0 && top2 <= minTop) {
renderable = false;
}
} else {
width += range.x;
}
if (range.y <= 0) {
if (top2 > minTop) {
height -= range.y;
top2 += range.y;
}
} else {
height -= range.y;
top2 += range.y;
}
}
if (width < 0 && height < 0) {
action = ACTION_SOUTH_WEST;
height = -height;
width = -width;
top2 -= height;
left2 -= width;
} else if (width < 0) {
action = ACTION_NORTH_WEST;
width = -width;
left2 -= width;
} else if (height < 0) {
action = ACTION_SOUTH_EAST;
height = -height;
top2 -= height;
}
break;
case ACTION_NORTH_WEST:
if (aspectRatio) {
if (range.y <= 0 && (top2 <= minTop || left2 <= minLeft)) {
renderable = false;
break;
}
check(ACTION_NORTH);
height -= range.y;
top2 += range.y;
width = height * aspectRatio;
left2 += cropBoxData.width - width;
} else {
check(ACTION_NORTH);
check(ACTION_WEST);
if (range.x <= 0) {
if (left2 > minLeft) {
width -= range.x;
left2 += range.x;
} else if (range.y <= 0 && top2 <= minTop) {
renderable = false;
}
} else {
width -= range.x;
left2 += range.x;
}
if (range.y <= 0) {
if (top2 > minTop) {
height -= range.y;
top2 += range.y;
}
} else {
height -= range.y;
top2 += range.y;
}
}
if (width < 0 && height < 0) {
action = ACTION_SOUTH_EAST;
height = -height;
width = -width;
top2 -= height;
left2 -= width;
} else if (width < 0) {
action = ACTION_NORTH_EAST;
width = -width;
left2 -= width;
} else if (height < 0) {
action = ACTION_SOUTH_WEST;
height = -height;
top2 -= height;
}
break;
case ACTION_SOUTH_WEST:
if (aspectRatio) {
if (range.x <= 0 && (left2 <= minLeft || bottom2 >= maxHeight)) {
renderable = false;
break;
}
check(ACTION_WEST);
width -= range.x;
left2 += range.x;
height = width / aspectRatio;
} else {
check(ACTION_SOUTH);
check(ACTION_WEST);
if (range.x <= 0) {
if (left2 > minLeft) {
width -= range.x;
left2 += range.x;
} else if (range.y >= 0 && bottom2 >= maxHeight) {
renderable = false;
}
} else {
width -= range.x;
left2 += range.x;
}
if (range.y >= 0) {
if (bottom2 < maxHeight) {
height += range.y;
}
} else {
height += range.y;
}
}
if (width < 0 && height < 0) {
action = ACTION_NORTH_EAST;
height = -height;
width = -width;
top2 -= height;
left2 -= width;
} else if (width < 0) {
action = ACTION_SOUTH_EAST;
width = -width;
left2 -= width;
} else if (height < 0) {
action = ACTION_NORTH_WEST;
height = -height;
top2 -= height;
}
break;
case ACTION_SOUTH_EAST:
if (aspectRatio) {
if (range.x >= 0 && (right2 >= maxWidth || bottom2 >= maxHeight)) {
renderable = false;
break;
}
check(ACTION_EAST);
width += range.x;
height = width / aspectRatio;
} else {
check(ACTION_SOUTH);
check(ACTION_EAST);
if (range.x >= 0) {
if (right2 < maxWidth) {
width += range.x;
} else if (range.y >= 0 && bottom2 >= maxHeight) {
renderable = false;
}
} else {
width += range.x;
}
if (range.y >= 0) {
if (bottom2 < maxHeight) {
height += range.y;
}
} else {
height += range.y;
}
}
if (width < 0 && height < 0) {
action = ACTION_NORTH_WEST;
height = -height;
width = -width;
top2 -= height;
left2 -= width;
} else if (width < 0) {
action = ACTION_SOUTH_WEST;
width = -width;
left2 -= width;
} else if (height < 0) {
action = ACTION_NORTH_EAST;
height = -height;
top2 -= height;
}
break;
case ACTION_MOVE:
this.move(range.x, range.y);
renderable = false;
break;
case ACTION_ZOOM:
this.zoom(getMaxZoomRatio(pointers), event);
renderable = false;
break;
case ACTION_CROP:
if (!range.x || !range.y) {
renderable = false;
break;
}
offset2 = getOffset(this.cropper);
left2 = pointer.startX - offset2.left;
top2 = pointer.startY - offset2.top;
width = cropBoxData.minWidth;
height = cropBoxData.minHeight;
if (range.x > 0) {
action = range.y > 0 ? ACTION_SOUTH_EAST : ACTION_NORTH_EAST;
} else if (range.x < 0) {
left2 -= width;
action = range.y > 0 ? ACTION_SOUTH_WEST : ACTION_NORTH_WEST;
}
if (range.y < 0) {
top2 -= height;
}
if (!this.cropped) {
removeClass(this.cropBox, CLASS_HIDDEN);
this.cropped = true;
if (this.limited) {
this.limitCropBox(true, true);
}
}
break;
}
if (renderable) {
cropBoxData.width = width;
cropBoxData.height = height;
cropBoxData.left = left2;
cropBoxData.top = top2;
this.action = action;
this.renderCropBox();
}
forEach(pointers, function(p4) {
p4.startX = p4.endX;
p4.startY = p4.endY;
});
}
};
var methods = {
// Show the crop box manually
crop: function crop() {
if (this.ready && !this.cropped && !this.disabled) {
this.cropped = true;
this.limitCropBox(true, true);
if (this.options.modal) {
addClass(this.dragBox, CLASS_MODAL);
}
removeClass(this.cropBox, CLASS_HIDDEN);
this.setCropBoxData(this.initialCropBoxData);
}
return this;
},
// Reset the image and crop box to their initial states
reset: function reset() {
if (this.ready && !this.disabled) {
this.imageData = assign3({}, this.initialImageData);
this.canvasData = assign3({}, this.initialCanvasData);
this.cropBoxData = assign3({}, this.initialCropBoxData);
this.renderCanvas();
if (this.cropped) {
this.renderCropBox();
}
}
return this;
},
// Clear the crop box
clear: function clear() {
if (this.cropped && !this.disabled) {
assign3(this.cropBoxData, {
left: 0,
top: 0,
width: 0,
height: 0
});
this.cropped = false;
this.renderCropBox();
this.limitCanvas(true, true);
this.renderCanvas();
removeClass(this.dragBox, CLASS_MODAL);
addClass(this.cropBox, CLASS_HIDDEN);
}
return this;
},
/**
* Replace the image's src and rebuild the cropper
* @param {string} url - The new URL.
* @param {boolean} [hasSameSize] - Indicate if the new image has the same size as the old one.
* @returns {Cropper} this
*/
replace: function replace(url) {
var hasSameSize = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : false;
if (!this.disabled && url) {
if (this.isImg) {
this.element.src = url;
}
if (hasSameSize) {
this.url = url;
this.image.src = url;
if (this.ready) {
this.viewBoxImage.src = url;
forEach(this.previews, function(element) {
element.getElementsByTagName("img")[0].src = url;
});
}
} else {
if (this.isImg) {
this.replaced = true;
}
this.options.data = null;
this.uncreate();
this.load(url);
}
}
return this;
},
// Enable (unfreeze) the cropper
enable: function enable() {
if (this.ready && this.disabled) {
this.disabled = false;
removeClass(this.cropper, CLASS_DISABLED);
}
return this;
},
// Disable (freeze) the cropper
disable: function disable() {
if (this.ready && !this.disabled) {
this.disabled = true;
addClass(this.cropper, CLASS_DISABLED);
}
return this;
},
/**
* Destroy the cropper and remove the instance from the image
* @returns {Cropper} this
*/
destroy: function destroy() {
var element = this.element;
if (!element[NAMESPACE]) {
return this;
}
element[NAMESPACE] = void 0;
if (this.isImg && this.replaced) {
element.src = this.originalUrl;
}
this.uncreate();
return this;
},
/**
* Move the canvas with relative offsets
* @param {number} offsetX - The relative offset distance on the x-axis.
* @param {number} [offsetY=offsetX] - The relative offset distance on the y-axis.
* @returns {Cropper} this
*/
move: function move(offsetX) {
var offsetY = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : offsetX;
var _this$canvasData = this.canvasData, left2 = _this$canvasData.left, top2 = _this$canvasData.top;
return this.moveTo(isUndefined(offsetX) ? offsetX : left2 + Number(offsetX), isUndefined(offsetY) ? offsetY : top2 + Number(offsetY));
},
/**
* Move the canvas to an absolute point
* @param {number} x - The x-axis coordinate.
* @param {number} [y=x] - The y-axis coordinate.
* @returns {Cropper} this
*/
moveTo: function moveTo(x3) {
var y3 = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : x3;
var canvasData = this.canvasData;
var changed = false;
x3 = Number(x3);
y3 = Number(y3);
if (this.ready && !this.disabled && this.options.movable) {
if (isNumber(x3)) {
canvasData.left = x3;
changed = true;
}
if (isNumber(y3)) {
canvasData.top = y3;
changed = true;
}
if (changed) {
this.renderCanvas(true);
}
}
return this;
},
/**
* Zoom the canvas with a relative ratio
* @param {number} ratio - The target ratio.
* @param {Event} _originalEvent - The original event if any.
* @returns {Cropper} this
*/
zoom: function zoom(ratio, _originalEvent) {
var canvasData = this.canvasData;
ratio = Number(ratio);
if (ratio < 0) {
ratio = 1 / (1 - ratio);
} else {
ratio = 1 + ratio;
}
return this.zoomTo(canvasData.width * ratio / canvasData.naturalWidth, null, _originalEvent);
},
/**
* Zoom the canvas to an absolute ratio
* @param {number} ratio - The target ratio.
* @param {Object} pivot - The zoom pivot point coordinate.
* @param {Event} _originalEvent - The original event if any.
* @returns {Cropper} this
*/
zoomTo: function zoomTo(ratio, pivot, _originalEvent) {
var options = this.options, canvasData = this.canvasData;
var width = canvasData.width, height = canvasData.height, naturalWidth = canvasData.naturalWidth, naturalHeight = canvasData.naturalHeight;
ratio = Number(ratio);
if (ratio >= 0 && this.ready && !this.disabled && options.zoomable) {
var newWidth = naturalWidth * ratio;
var newHeight = naturalHeight * ratio;
if (dispatchEvent2(this.element, EVENT_ZOOM, {
ratio,
oldRatio: width / naturalWidth,
originalEvent: _originalEvent
}) === false) {
return this;
}
if (_originalEvent) {
var pointers = this.pointers;
var offset2 = getOffset(this.cropper);
var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : {
pageX: _originalEvent.pageX,
pageY: _originalEvent.pageY
};
canvasData.left -= (newWidth - width) * ((center.pageX - offset2.left - canvasData.left) / width);
canvasData.top -= (newHeight - height) * ((center.pageY - offset2.top - canvasData.top) / height);
} else if (isPlainObject(pivot) && isNumber(pivot.x) && isNumber(pivot.y)) {
canvasData.left -= (newWidth - width) * ((pivot.x - canvasData.left) / width);
canvasData.top -= (newHeight - height) * ((pivot.y - canvasData.top) / height);
} else {
canvasData.left -= (newWidth - width) / 2;
canvasData.top -= (newHeight - height) / 2;
}
canvasData.width = newWidth;
canvasData.height = newHeight;
this.renderCanvas(true);
}
return this;
},
/**
* Rotate the canvas with a relative degree
* @param {number} degree - The rotate degree.
* @returns {Cropper} this
*/
rotate: function rotate(degree) {
return this.rotateTo((this.imageData.rotate || 0) + Number(degree));
},
/**
* Rotate the canvas to an absolute degree
* @param {number} degree - The rotate degree.
* @returns {Cropper} this
*/
rotateTo: function rotateTo(degree) {
degree = Number(degree);
if (isNumber(degree) && this.ready && !this.disabled && this.options.rotatable) {
this.imageData.rotate = degree % 360;
this.renderCanvas(true, true);
}
return this;
},
/**
* Scale the image on the x-axis.
* @param {number} scaleX - The scale ratio on the x-axis.
* @returns {Cropper} this
*/
scaleX: function scaleX(_scaleX) {
var scaleY = this.imageData.scaleY;
return this.scale(_scaleX, isNumber(scaleY) ? scaleY : 1);
},
/**
* Scale the image on the y-axis.
* @param {number} scaleY - The scale ratio on the y-axis.
* @returns {Cropper} this
*/
scaleY: function scaleY(_scaleY) {
var scaleX = this.imageData.scaleX;
return this.scale(isNumber(scaleX) ? scaleX : 1, _scaleY);
},
/**
* Scale the image
* @param {number} scaleX - The scale ratio on the x-axis.
* @param {number} [scaleY=scaleX] - The scale ratio on the y-axis.
* @returns {Cropper} this
*/
scale: function scale(scaleX) {
var scaleY = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : scaleX;
var imageData = this.imageData;
var transformed = false;
scaleX = Number(scaleX);
scaleY = Number(scaleY);
if (this.ready && !this.disabled && this.options.scalable) {
if (isNumber(scaleX)) {
imageData.scaleX = scaleX;
transformed = true;
}
if (isNumber(scaleY)) {
imageData.scaleY = scaleY;
transformed = true;
}
if (transformed) {
this.renderCanvas(true, true);
}
}
return this;
},
/**
* Get the cropped area position and size data (base on the original image)
* @param {boolean} [rounded=false] - Indicate if round the data values or not.
* @returns {Object} The result cropped data.
*/
getData: function getData2() {
var rounded = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : false;
var options = this.options, imageData = this.imageData, canvasData = this.canvasData, cropBoxData = this.cropBoxData;
var data;
if (this.ready && this.cropped) {
data = {
x: cropBoxData.left - canvasData.left,
y: cropBoxData.top - canvasData.top,
width: cropBoxData.width,
height: cropBoxData.height
};
var ratio = imageData.width / imageData.naturalWidth;
forEach(data, function(n3, i4) {
data[i4] = n3 / ratio;
});
if (rounded) {
var bottom2 = Math.round(data.y + data.height);
var right2 = Math.round(data.x + data.width);
data.x = Math.round(data.x);
data.y = Math.round(data.y);
data.width = right2 - data.x;
data.height = bottom2 - data.y;
}
} else {
data = {
x: 0,
y: 0,
width: 0,
height: 0
};
}
if (options.rotatable) {
data.rotate = imageData.rotate || 0;
}
if (options.scalable) {
data.scaleX = imageData.scaleX || 1;
data.scaleY = imageData.scaleY || 1;
}
return data;
},
/**
* Set the cropped area position and size with new data
* @param {Object} data - The new data.
* @returns {Cropper} this
*/
setData: function setData2(data) {
var options = this.options, imageData = this.imageData, canvasData = this.canvasData;
var cropBoxData = {};
if (this.ready && !this.disabled && isPlainObject(data)) {
var transformed = false;
if (options.rotatable) {
if (isNumber(data.rotate) && data.rotate !== imageData.rotate) {
imageData.rotate = data.rotate;
transformed = true;
}
}
if (options.scalable) {
if (isNumber(data.scaleX) && data.scaleX !== imageData.scaleX) {
imageData.scaleX = data.scaleX;
transformed = true;
}
if (isNumber(data.scaleY) && data.scaleY !== imageData.scaleY) {
imageData.scaleY = data.scaleY;
transformed = true;
}
}
if (transformed) {
this.renderCanvas(true, true);
}
var ratio = imageData.width / imageData.naturalWidth;
if (isNumber(data.x)) {
cropBoxData.left = data.x * ratio + canvasData.left;
}
if (isNumber(data.y)) {
cropBoxData.top = data.y * ratio + canvasData.top;
}
if (isNumber(data.width)) {
cropBoxData.width = data.width * ratio;
}
if (isNumber(data.height)) {
cropBoxData.height = data.height * ratio;
}
this.setCropBoxData(cropBoxData);
}
return this;
},
/**
* Get the container size data.
* @returns {Object} The result container data.
*/
getContainerData: function getContainerData() {
return this.ready ? assign3({}, this.containerData) : {};
},
/**
* Get the image position and size data.
* @returns {Object} The result image data.
*/
getImageData: function getImageData() {
return this.sized ? assign3({}, this.imageData) : {};
},
/**
* Get the canvas position and size data.
* @returns {Object} The result canvas data.
*/
getCanvasData: function getCanvasData() {
var canvasData = this.canvasData;
var data = {};
if (this.ready) {
forEach(["left", "top", "width", "height", "naturalWidth", "naturalHeight"], function(n3) {
data[n3] = canvasData[n3];
});
}
return data;
},
/**
* Set the canvas position and size with new data.
* @param {Object} data - The new canvas data.
* @returns {Cropper} this
*/
setCanvasData: function setCanvasData(data) {
var canvasData = this.canvasData;
var aspectRatio = canvasData.aspectRatio;
if (this.ready && !this.disabled && isPlainObject(data)) {
if (isNumber(data.left)) {
canvasData.left = data.left;
}
if (isNumber(data.top)) {
canvasData.top = data.top;
}
if (isNumber(data.width)) {
canvasData.width = data.width;
canvasData.height = data.width / aspectRatio;
} else if (isNumber(data.height)) {
canvasData.height = data.height;
canvasData.width = data.height * aspectRatio;
}
this.renderCanvas(true);
}
return this;
},
/**
* Get the crop box position and size data.
* @returns {Object} The result crop box data.
*/
getCropBoxData: function getCropBoxData() {
var cropBoxData = this.cropBoxData;
var data;
if (this.ready && this.cropped) {
data = {
left: cropBoxData.left,
top: cropBoxData.top,
width: cropBoxData.width,
height: cropBoxData.height
};
}
return data || {};
},
/**
* Set the crop box position and size with new data.
* @param {Object} data - The new crop box data.
* @returns {Cropper} this
*/
setCropBoxData: function setCropBoxData(data) {
var cropBoxData = this.cropBoxData;
var aspectRatio = this.options.aspectRatio;
var widthChanged;
var heightChanged;
if (this.ready && this.cropped && !this.disabled && isPlainObject(data)) {
if (isNumber(data.left)) {
cropBoxData.left = data.left;
}
if (isNumber(data.top)) {
cropBoxData.top = data.top;
}
if (isNumber(data.width) && data.width !== cropBoxData.width) {
widthChanged = true;
cropBoxData.width = data.width;
}
if (isNumber(data.height) && data.height !== cropBoxData.height) {
heightChanged = true;
cropBoxData.height = data.height;
}
if (aspectRatio) {
if (widthChanged) {
cropBoxData.height = cropBoxData.width / aspectRatio;
} else if (heightChanged) {
cropBoxData.width = cropBoxData.height * aspectRatio;
}
}
this.renderCropBox();
}
return this;
},
/**
* Get a canvas drawn the cropped image.
* @param {Object} [options={}] - The config options.
* @returns {HTMLCanvasElement} - The result canvas.
*/
getCroppedCanvas: function getCroppedCanvas() {
var options = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : {};
if (!this.ready || !window.HTMLCanvasElement) {
return null;
}
var canvasData = this.canvasData;
var source = getSourceCanvas(this.image, this.imageData, canvasData, options);
if (!this.cropped) {
return source;
}
var _this$getData = this.getData(), initialX = _this$getData.x, initialY = _this$getData.y, initialWidth = _this$getData.width, initialHeight = _this$getData.height;
var ratio = source.width / Math.floor(canvasData.naturalWidth);
if (ratio !== 1) {
initialX *= ratio;
initialY *= ratio;
initialWidth *= ratio;
initialHeight *= ratio;
}
var aspectRatio = initialWidth / initialHeight;
var maxSizes = getAdjustedSizes({
aspectRatio,
width: options.maxWidth || Infinity,
height: options.maxHeight || Infinity
});
var minSizes = getAdjustedSizes({
aspectRatio,
width: options.minWidth || 0,
height: options.minHeight || 0
}, "cover");
var _getAdjustedSizes = getAdjustedSizes({
aspectRatio,
width: options.width || (ratio !== 1 ? source.width : initialWidth),
height: options.height || (ratio !== 1 ? source.height : initialHeight)
}), width = _getAdjustedSizes.width, height = _getAdjustedSizes.height;
width = Math.min(maxSizes.width, Math.max(minSizes.width, width));
height = Math.min(maxSizes.height, Math.max(minSizes.height, height));
var canvas = document.createElement("canvas");
var context = canvas.getContext("2d");
canvas.width = normalizeDecimalNumber(width);
canvas.height = normalizeDecimalNumber(height);
context.fillStyle = options.fillColor || "transparent";
context.fillRect(0, 0, width, height);
var _options$imageSmoothi = options.imageSmoothingEnabled, imageSmoothingEnabled = _options$imageSmoothi === void 0 ? true : _options$imageSmoothi, imageSmoothingQuality = options.imageSmoothingQuality;
context.imageSmoothingEnabled = imageSmoothingEnabled;
if (imageSmoothingQuality) {
context.imageSmoothingQuality = imageSmoothingQuality;
}
var sourceWidth = source.width;
var sourceHeight = source.height;
var srcX = initialX;
var srcY = initialY;
var srcWidth;
var srcHeight;
var dstX;
var dstY;
var dstWidth;
var dstHeight;
if (srcX <= -initialWidth || srcX > sourceWidth) {
srcX = 0;
srcWidth = 0;
dstX = 0;
dstWidth = 0;
} else if (srcX <= 0) {
dstX = -srcX;
srcX = 0;
srcWidth = Math.min(sourceWidth, initialWidth + srcX);
dstWidth = srcWidth;
} else if (srcX <= sourceWidth) {
dstX = 0;
srcWidth = Math.min(initialWidth, sourceWidth - srcX);
dstWidth = srcWidth;
}
if (srcWidth <= 0 || srcY <= -initialHeight || srcY > sourceHeight) {
srcY = 0;
srcHeight = 0;
dstY = 0;
dstHeight = 0;
} else if (srcY <= 0) {
dstY = -srcY;
srcY = 0;
srcHeight = Math.min(sourceHeight, initialHeight + srcY);
dstHeight = srcHeight;
} else if (srcY <= sourceHeight) {
dstY = 0;
srcHeight = Math.min(initialHeight, sourceHeight - srcY);
dstHeight = srcHeight;
}
var params = [srcX, srcY, srcWidth, srcHeight];
if (dstWidth > 0 && dstHeight > 0) {
var scale = width / initialWidth;
params.push(dstX * scale, dstY * scale, dstWidth * scale, dstHeight * scale);
}
context.drawImage.apply(context, [source].concat(_toConsumableArray(params.map(function(param) {
return Math.floor(normalizeDecimalNumber(param));
}))));
return canvas;
},
/**
* Change the aspect ratio of the crop box.
* @param {number} aspectRatio - The new aspect ratio.
* @returns {Cropper} this
*/
setAspectRatio: function setAspectRatio(aspectRatio) {
var options = this.options;
if (!this.disabled && !isUndefined(aspectRatio)) {
options.aspectRatio = Math.max(0, aspectRatio) || NaN;
if (this.ready) {
this.initCropBox();
if (this.cropped) {
this.renderCropBox();
}
}
}
return this;
},
/**
* Change the drag mode.
* @param {string} mode - The new drag mode.
* @returns {Cropper} this
*/
setDragMode: function setDragMode(mode) {
var options = this.options, dragBox = this.dragBox, face = this.face;
if (this.ready && !this.disabled) {
var croppable = mode === DRAG_MODE_CROP;
var movable = options.movable && mode === DRAG_MODE_MOVE;
mode = croppable || movable ? mode : DRAG_MODE_NONE;
options.dragMode = mode;
setData(dragBox, DATA_ACTION, mode);
toggleClass(dragBox, CLASS_CROP, croppable);
toggleClass(dragBox, CLASS_MOVE, movable);
if (!options.cropBoxMovable) {
setData(face, DATA_ACTION, mode);
toggleClass(face, CLASS_CROP, croppable);
toggleClass(face, CLASS_MOVE, movable);
}
}
return this;
}
};
var AnotherCropper = WINDOW.Cropper;
var Cropper2 = /* @__PURE__ */ function() {
function Cropper3(element) {
var options = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {};
_classCallCheck(this, Cropper3);
if (!element || !REGEXP_TAG_NAME.test(element.tagName)) {
throw new Error("The first argument is required and must be an ![]()
or