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(function () {
'use strict';
function _regeneratorRuntime() {
_regeneratorRuntime = function () {
return exports;
};
var exports = {},
Op = Object.prototype,
hasOwn = Op.hasOwnProperty,
defineProperty = Object.defineProperty || function (obj, key, desc) {
obj[key] = desc.value;
},
$Symbol = "function" == typeof Symbol ? Symbol : {},
iteratorSymbol = $Symbol.iterator || "@@iterator",
asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator",
toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
function define(obj, key, value) {
return Object.defineProperty(obj, key, {
value: value,
enumerable: !0,
configurable: !0,
writable: !0
}), obj[key];
}
try {
define({}, "");
} catch (err) {
define = function (obj, key, value) {
return obj[key] = value;
};
}
function wrap(innerFn, outerFn, self, tryLocsList) {
var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator,
generator = Object.create(protoGenerator.prototype),
context = new Context(tryLocsList || []);
return defineProperty(generator, "_invoke", {
value: makeInvokeMethod(innerFn, self, context)
}), generator;
}
function tryCatch(fn, obj, arg) {
try {
return {
type: "normal",
arg: fn.call(obj, arg)
};
} catch (err) {
return {
type: "throw",
arg: err
};
}
}
exports.wrap = wrap;
var ContinueSentinel = {};
function Generator() {}
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {}
var IteratorPrototype = {};
define(IteratorPrototype, iteratorSymbol, function () {
return this;
});
var getProto = Object.getPrototypeOf,
NativeIteratorPrototype = getProto && getProto(getProto(values([])));
NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype);
var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
function defineIteratorMethods(prototype) {
["next", "throw", "return"].forEach(function (method) {
define(prototype, method, function (arg) {
return this._invoke(method, arg);
});
});
}
function AsyncIterator(generator, PromiseImpl) {
function invoke(method, arg, resolve, reject) {
var record = tryCatch(generator[method], generator, arg);
if ("throw" !== record.type) {
var result = record.arg,
value = result.value;
return value && "object" == typeof value && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) {
invoke("next", value, resolve, reject);
}, function (err) {
invoke("throw", err, resolve, reject);
}) : PromiseImpl.resolve(value).then(function (unwrapped) {
result.value = unwrapped, resolve(result);
}, function (error) {
return invoke("throw", error, resolve, reject);
});
}
reject(record.arg);
}
var previousPromise;
defineProperty(this, "_invoke", {
value: function (method, arg) {
function callInvokeWithMethodAndArg() {
return new PromiseImpl(function (resolve, reject) {
invoke(method, arg, resolve, reject);
});
}
return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
}
});
}
function makeInvokeMethod(innerFn, self, context) {
var state = "suspendedStart";
return function (method, arg) {
if ("executing" === state) throw new Error("Generator is already running");
if ("completed" === state) {
if ("throw" === method) throw arg;
return doneResult();
}
for (context.method = method, context.arg = arg;;) {
var delegate = context.delegate;
if (delegate) {
var delegateResult = maybeInvokeDelegate(delegate, context);
if (delegateResult) {
if (delegateResult === ContinueSentinel) continue;
return delegateResult;
}
}
if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) {
if ("suspendedStart" === state) throw state = "completed", context.arg;
context.dispatchException(context.arg);
} else "return" === context.method && context.abrupt("return", context.arg);
state = "executing";
var record = tryCatch(innerFn, self, context);
if ("normal" === record.type) {
if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue;
return {
value: record.arg,
done: context.done
};
}
"throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg);
}
};
}
function maybeInvokeDelegate(delegate, context) {
var methodName = context.method,
method = delegate.iterator[methodName];
if (undefined === method) return context.delegate = null, "throw" === methodName && delegate.iterator.return && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method) || "return" !== methodName && (context.method = "throw", context.arg = new TypeError("The iterator does not provide a '" + methodName + "' method")), ContinueSentinel;
var record = tryCatch(method, delegate.iterator, context.arg);
if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel;
var info = record.arg;
return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel);
}
function pushTryEntry(locs) {
var entry = {
tryLoc: locs[0]
};
1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry);
}
function resetTryEntry(entry) {
var record = entry.completion || {};
record.type = "normal", delete record.arg, entry.completion = record;
}
function Context(tryLocsList) {
this.tryEntries = [{
tryLoc: "root"
}], tryLocsList.forEach(pushTryEntry, this), this.reset(!0);
}
function values(iterable) {
if (iterable) {
var iteratorMethod = iterable[iteratorSymbol];
if (iteratorMethod) return iteratorMethod.call(iterable);
if ("function" == typeof iterable.next) return iterable;
if (!isNaN(iterable.length)) {
var i = -1,
next = function next() {
for (; ++i < iterable.length;) if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next;
return next.value = undefined, next.done = !0, next;
};
return next.next = next;
}
}
return {
next: doneResult
};
}
function doneResult() {
return {
value: undefined,
done: !0
};
}
return GeneratorFunction.prototype = GeneratorFunctionPrototype, defineProperty(Gp, "constructor", {
value: GeneratorFunctionPrototype,
configurable: !0
}), defineProperty(GeneratorFunctionPrototype, "constructor", {
value: GeneratorFunction,
configurable: !0
}), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) {
var ctor = "function" == typeof genFun && genFun.constructor;
return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name));
}, exports.mark = function (genFun) {
return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun;
}, exports.awrap = function (arg) {
return {
__await: arg
};
}, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
return this;
}), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
void 0 === PromiseImpl && (PromiseImpl = Promise);
var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
return result.done ? result.value : iter.next();
});
}, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () {
return this;
}), define(Gp, "toString", function () {
return "[object Generator]";
}), exports.keys = function (val) {
var object = Object(val),
keys = [];
for (var key in object) keys.push(key);
return keys.reverse(), function next() {
for (; keys.length;) {
var key = keys.pop();
if (key in object) return next.value = key, next.done = !1, next;
}
return next.done = !0, next;
};
}, exports.values = values, Context.prototype = {
constructor: Context,
reset: function (skipTempReset) {
if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined);
},
stop: function () {
this.done = !0;
var rootRecord = this.tryEntries[0].completion;
if ("throw" === rootRecord.type) throw rootRecord.arg;
return this.rval;
},
dispatchException: function (exception) {
if (this.done) throw exception;
var context = this;
function handle(loc, caught) {
return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught;
}
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i],
record = entry.completion;
if ("root" === entry.tryLoc) return handle("end");
if (entry.tryLoc <= this.prev) {
var hasCatch = hasOwn.call(entry, "catchLoc"),
hasFinally = hasOwn.call(entry, "finallyLoc");
if (hasCatch && hasFinally) {
if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
} else if (hasCatch) {
if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
} else {
if (!hasFinally) throw new Error("try statement without catch or finally");
if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
}
}
}
},
abrupt: function (type, arg) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
var finallyEntry = entry;
break;
}
}
finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null);
var record = finallyEntry ? finallyEntry.completion : {};
return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record);
},
complete: function (record, afterLoc) {
if ("throw" === record.type) throw record.arg;
return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel;
},
finish: function (finallyLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel;
}
},
catch: function (tryLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc === tryLoc) {
var record = entry.completion;
if ("throw" === record.type) {
var thrown = record.arg;
resetTryEntry(entry);
}
return thrown;
}
}
throw new Error("illegal catch attempt");
},
delegateYield: function (iterable, resultName, nextLoc) {
return this.delegate = {
iterator: values(iterable),
resultName: resultName,
nextLoc: nextLoc
}, "next" === this.method && (this.arg = undefined), ContinueSentinel;
}
}, exports;
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _asyncToGenerator(fn) {
return function () {
var self = this,
args = arguments;
return new Promise(function (resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
_setPrototypeOf(subClass, superClass);
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _toPrimitive(input, hint) {
if (typeof input !== "object" || input === null) return input;
var prim = input[Symbol.toPrimitive];
if (prim !== undefined) {
var res = prim.call(input, hint || "default");
if (typeof res !== "object") return res;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return typeof key === "symbol" ? key : String(key);
}
/*! shepherd.js 11.0.1 */
var isMergeableObject = function isMergeableObject(value) {
return isNonNullObject(value) && !isSpecial(value);
};
function isNonNullObject(value) {
return !!value && typeof value === 'object';
}
function isSpecial(value) {
var stringValue = Object.prototype.toString.call(value);
return stringValue === '[object RegExp]' || stringValue === '[object Date]' || isReactElement(value);
}
// see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25
var canUseSymbol = typeof Symbol === 'function' && Symbol.for;
var REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7;
function isReactElement(value) {
return value.$$typeof === REACT_ELEMENT_TYPE;
}
function emptyTarget(val) {
return Array.isArray(val) ? [] : {};
}
function cloneUnlessOtherwiseSpecified(value, options) {
return options.clone !== false && options.isMergeableObject(value) ? deepmerge(emptyTarget(value), value, options) : value;
}
function defaultArrayMerge(target, source, options) {
return target.concat(source).map(function (element) {
return cloneUnlessOtherwiseSpecified(element, options);
});
}
function getMergeFunction(key, options) {
if (!options.customMerge) {
return deepmerge;
}
var customMerge = options.customMerge(key);
return typeof customMerge === 'function' ? customMerge : deepmerge;
}
function getEnumerableOwnPropertySymbols(target) {
return Object.getOwnPropertySymbols ? Object.getOwnPropertySymbols(target).filter(function (symbol) {
return target.propertyIsEnumerable(symbol);
}) : [];
}
function getKeys(target) {
return Object.keys(target).concat(getEnumerableOwnPropertySymbols(target));
}
function propertyIsOnObject(object, property) {
try {
return property in object;
} catch (_) {
return false;
}
}
// Protects from prototype poisoning and unexpected merging up the prototype chain.
function propertyIsUnsafe(target, key) {
return propertyIsOnObject(target, key) // Properties are safe to merge if they don't exist in the target yet,
&& !(Object.hasOwnProperty.call(target, key) // unsafe if they exist up the prototype chain,
&& Object.propertyIsEnumerable.call(target, key)); // and also unsafe if they're nonenumerable.
}
function mergeObject(target, source, options) {
var destination = {};
if (options.isMergeableObject(target)) {
getKeys(target).forEach(function (key) {
destination[key] = cloneUnlessOtherwiseSpecified(target[key], options);
});
}
getKeys(source).forEach(function (key) {
if (propertyIsUnsafe(target, key)) {
return;
}
if (propertyIsOnObject(target, key) && options.isMergeableObject(source[key])) {
destination[key] = getMergeFunction(key, options)(target[key], source[key], options);
} else {
destination[key] = cloneUnlessOtherwiseSpecified(source[key], options);
}
});
return destination;
}
function deepmerge(target, source, options) {
options = options || {};
options.arrayMerge = options.arrayMerge || defaultArrayMerge;
options.isMergeableObject = options.isMergeableObject || isMergeableObject;
// cloneUnlessOtherwiseSpecified is added to `options` so that custom arrayMerge()
// implementations can use it. The caller may not replace it.
options.cloneUnlessOtherwiseSpecified = cloneUnlessOtherwiseSpecified;
var sourceIsArray = Array.isArray(source);
var targetIsArray = Array.isArray(target);
var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray;
if (!sourceAndTargetTypesMatch) {
return cloneUnlessOtherwiseSpecified(source, options);
} else if (sourceIsArray) {
return options.arrayMerge(target, source, options);
} else {
return mergeObject(target, source, options);
}
}
deepmerge.all = function deepmergeAll(array, options) {
if (!Array.isArray(array)) {
throw new Error('first argument should be an array');
}
return array.reduce(function (prev, next) {
return deepmerge(prev, next, options);
}, {});
};
var deepmerge_1 = deepmerge;
var cjs = deepmerge_1;
/**
* Checks if `value` is classified as an `Element`.
* @param {*} value The param to check if it is an Element
*/
function isElement$1(value) {
return value instanceof Element;
}
/**
* Checks if `value` is classified as an `HTMLElement`.
* @param {*} value The param to check if it is an HTMLElement
*/
function isHTMLElement$1(value) {
return value instanceof HTMLElement;
}
/**
* Checks if `value` is classified as a `Function` object.
* @param {*} value The param to check if it is a function
*/
function isFunction(value) {
return typeof value === 'function';
}
/**
* Checks if `value` is classified as a `String` object.
* @param {*} value The param to check if it is a string
*/
function isString(value) {
return typeof value === 'string';
}
/**
* Checks if `value` is undefined.
* @param {*} value The param to check if it is undefined
*/
function isUndefined(value) {
return value === undefined;
}
var Evented = /*#__PURE__*/function () {
function Evented() {}
var _proto = Evented.prototype;
_proto.on = function on(event, handler, ctx, once) {
if (once === void 0) {
once = false;
}
if (isUndefined(this.bindings)) {
this.bindings = {};
}
if (isUndefined(this.bindings[event])) {
this.bindings[event] = [];
}
this.bindings[event].push({
handler: handler,
ctx: ctx,
once: once
});
return this;
};
_proto.once = function once(event, handler, ctx) {
return this.on(event, handler, ctx, true);
};
_proto.off = function off(event, handler) {
var _this = this;
if (isUndefined(this.bindings) || isUndefined(this.bindings[event])) {
return this;
}
if (isUndefined(handler)) {
delete this.bindings[event];
} else {
this.bindings[event].forEach(function (binding, index) {
if (binding.handler === handler) {
_this.bindings[event].splice(index, 1);
}
});
}
return this;
};
_proto.trigger = function trigger(event) {
var _this2 = this;
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
if (!isUndefined(this.bindings) && this.bindings[event]) {
this.bindings[event].forEach(function (binding, index) {
var ctx = binding.ctx,
handler = binding.handler,
once = binding.once;
var context = ctx || _this2;
handler.apply(context, args);
if (once) {
_this2.bindings[event].splice(index, 1);
}
});
}
return this;
};
return Evented;
}();
/**
* Binds all the methods on a JS Class to the `this` context of the class.
* Adapted from https://github.com/sindresorhus/auto-bind
* @param {object} self The `this` context of the class
* @return {object} The `this` context of the class
*/
function autoBind(self) {
var keys = Object.getOwnPropertyNames(self.constructor.prototype);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var val = self[key];
if (key !== 'constructor' && typeof val === 'function') {
self[key] = val.bind(self);
}
}
return self;
}
/**
* Sets up the handler to determine if we should advance the tour
* @param {string} selector
* @param {Step} step The step instance
* @return {Function}
* @private
*/
function _setupAdvanceOnHandler(selector, step) {
return function (event) {
if (step.isOpen()) {
var targetIsEl = step.el && event.currentTarget === step.el;
var targetIsSelector = !isUndefined(selector) && event.currentTarget.matches(selector);
if (targetIsSelector || targetIsEl) {
step.tour.next();
}
}
};
}
/**
* Bind the event handler for advanceOn
* @param {Step} step The step instance
*/
function bindAdvance(step) {
// An empty selector matches the step element
var _ref2 = step.options.advanceOn || {},
event = _ref2.event,
selector = _ref2.selector;
if (event) {
var handler = _setupAdvanceOnHandler(selector, step);
// TODO: this should also bind/unbind on show/hide
var el;
try {
el = document.querySelector(selector);
} catch (e) {
// TODO
}
if (!isUndefined(selector) && !el) {
return console.error("No element was found for the selector supplied to advanceOn: " + selector);
} else if (el) {
el.addEventListener(event, handler);
step.on('destroy', function () {
return el.removeEventListener(event, handler);
});
} else {
document.body.addEventListener(event, handler, true);
step.on('destroy', function () {
return document.body.removeEventListener(event, handler, true);
});
}
} else {
return console.error('advanceOn was defined, but no event name was passed.');
}
}
/**
* Ensure class prefix ends in `-`
* @param {string} prefix The prefix to prepend to the class names generated by nano-css
* @return {string} The prefix ending in `-`
*/
function normalizePrefix(prefix) {
if (!isString(prefix) || prefix === '') {
return '';
}
return prefix.charAt(prefix.length - 1) !== '-' ? prefix + "-" : prefix;
}
/**
* Resolves attachTo options, converting element option value to a qualified HTMLElement.
* @param {Step} step The step instance
* @returns {{}|{element, on}}
* `element` is a qualified HTML Element
* `on` is a string position value
*/
function parseAttachTo(step) {
var options = step.options.attachTo || {};
var returnOpts = Object.assign({}, options);
if (isFunction(returnOpts.element)) {
// Bind the callback to step so that it has access to the object, to enable running additional logic
returnOpts.element = returnOpts.element.call(step);
}
if (isString(returnOpts.element)) {
// Can't override the element in user opts reference because we can't
// guarantee that the element will exist in the future.
try {
returnOpts.element = document.querySelector(returnOpts.element);
} catch (e) {
// TODO
}
if (!returnOpts.element) {
console.error("The element for this Shepherd step was not found " + options.element);
}
}
return returnOpts;
}
/**
* Checks if the step should be centered or not. Does not trigger attachTo.element evaluation, making it a pure
* alternative for the deprecated step.isCentered() method.
* @param resolvedAttachToOptions
* @returns {boolean}
*/
function shouldCenterStep(resolvedAttachToOptions) {
if (resolvedAttachToOptions === undefined || resolvedAttachToOptions === null) {
return true;
}
return !resolvedAttachToOptions.element || !resolvedAttachToOptions.on;
}
/**
* Create a unique id for steps, tours, modals, etc
* @return {string}
*/
function uuid() {
var d = Date.now();
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = (d + Math.random() * 16) % 16 | 0;
d = Math.floor(d / 16);
return (c == 'x' ? r : r & 0x3 | 0x8).toString(16);
});
}
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _objectWithoutPropertiesLoose(source, excluded) {
if (source == null) return {};
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for (i = 0; i < sourceKeys.length; i++) {
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) continue;
target[key] = source[key];
}
return target;
}
var _excluded2 = ["mainAxis", "crossAxis", "fallbackPlacements", "fallbackStrategy", "flipAlignment"],
_excluded4 = ["mainAxis", "crossAxis", "limiter"];
function getSide(placement) {
return placement.split('-')[0];
}
function getAlignment(placement) {
return placement.split('-')[1];
}
function getMainAxisFromPlacement(placement) {
return ['top', 'bottom'].includes(getSide(placement)) ? 'x' : 'y';
}
function getLengthFromAxis(axis) {
return axis === 'y' ? 'height' : 'width';
}
function computeCoordsFromPlacement(_ref, placement, rtl) {
var reference = _ref.reference,
floating = _ref.floating;
var commonX = reference.x + reference.width / 2 - floating.width / 2;
var commonY = reference.y + reference.height / 2 - floating.height / 2;
var mainAxis = getMainAxisFromPlacement(placement);
var length = getLengthFromAxis(mainAxis);
var commonAlign = reference[length] / 2 - floating[length] / 2;
var side = getSide(placement);
var isVertical = mainAxis === 'x';
var coords;
switch (side) {
case 'top':
coords = {
x: commonX,
y: reference.y - floating.height
};
break;
case 'bottom':
coords = {
x: commonX,
y: reference.y + reference.height
};
break;
case 'right':
coords = {
x: reference.x + reference.width,
y: commonY
};
break;
case 'left':
coords = {
x: reference.x - floating.width,
y: commonY
};
break;
default:
coords = {
x: reference.x,
y: reference.y
};
}
switch (getAlignment(placement)) {
case 'start':
coords[mainAxis] -= commonAlign * (rtl && isVertical ? -1 : 1);
break;
case 'end':
coords[mainAxis] += commonAlign * (rtl && isVertical ? -1 : 1);
break;
}
return coords;
}
/**
* Computes the `x` and `y` coordinates that will place the floating element
* next to a reference element when it is given a certain positioning strategy.
*
* This export does not have any `platform` interface logic. You will need to
* write one for the platform you are using Floating UI with.
*/
var computePosition$1 = /*#__PURE__*/function () {
var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(reference, floating, config) {
var _config$placement, placement, _config$strategy, strategy, _config$middleware, middleware, platform, validMiddleware, rtl, rects, _computeCoordsFromPla, x, y, statefulPlacement, middlewareData, resetCount, i, _extends2, _validMiddleware$i, name, fn, _yield$fn, nextX, nextY, data, reset, _computeCoordsFromPla2;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
_config$placement = config.placement, placement = _config$placement === void 0 ? 'bottom' : _config$placement, _config$strategy = config.strategy, strategy = _config$strategy === void 0 ? 'absolute' : _config$strategy, _config$middleware = config.middleware, middleware = _config$middleware === void 0 ? [] : _config$middleware, platform = config.platform;
validMiddleware = middleware.filter(Boolean);
_context.next = 4;
return platform.isRTL == null ? void 0 : platform.isRTL(floating);
case 4:
rtl = _context.sent;
_context.next = 7;
return platform.getElementRects({
reference: reference,
floating: floating,
strategy: strategy
});
case 7:
rects = _context.sent;
_computeCoordsFromPla = computeCoordsFromPlacement(rects, placement, rtl), x = _computeCoordsFromPla.x, y = _computeCoordsFromPla.y;
statefulPlacement = placement;
middlewareData = {};
resetCount = 0;
i = 0;
case 13:
if (!(i < validMiddleware.length)) {
_context.next = 46;
break;
}
_validMiddleware$i = validMiddleware[i], name = _validMiddleware$i.name, fn = _validMiddleware$i.fn;
_context.next = 17;
return fn({
x: x,
y: y,
initialPlacement: placement,
placement: statefulPlacement,
strategy: strategy,
middlewareData: middlewareData,
rects: rects,
platform: platform,
elements: {
reference: reference,
floating: floating
}
});
case 17:
_yield$fn = _context.sent;
nextX = _yield$fn.x;
nextY = _yield$fn.y;
data = _yield$fn.data;
reset = _yield$fn.reset;
x = nextX != null ? nextX : x;
y = nextY != null ? nextY : y;
middlewareData = _extends({}, middlewareData, (_extends2 = {}, _extends2[name] = _extends({}, middlewareData[name], data), _extends2));
if (!(reset && resetCount <= 50)) {
_context.next = 43;
break;
}
resetCount++;
if (!(typeof reset === 'object')) {
_context.next = 41;
break;
}
if (reset.placement) {
statefulPlacement = reset.placement;
}
if (!reset.rects) {
_context.next = 38;
break;
}
if (!(reset.rects === true)) {
_context.next = 36;
break;
}
_context.next = 33;
return platform.getElementRects({
reference: reference,
floating: floating,
strategy: strategy
});
case 33:
_context.t0 = _context.sent;
_context.next = 37;
break;
case 36:
_context.t0 = reset.rects;
case 37:
rects = _context.t0;
case 38:
_computeCoordsFromPla2 = computeCoordsFromPlacement(rects, statefulPlacement, rtl);
x = _computeCoordsFromPla2.x;
y = _computeCoordsFromPla2.y;
case 41:
i = -1;
return _context.abrupt("continue", 43);
case 43:
i++;
_context.next = 13;
break;
case 46:
return _context.abrupt("return", {
x: x,
y: y,
placement: statefulPlacement,
strategy: strategy,
middlewareData: middlewareData
});
case 47:
case "end":
return _context.stop();
}
}, _callee);
}));
return function computePosition$1(_x, _x2, _x3) {
return _ref3.apply(this, arguments);
};
}();
function expandPaddingObject(padding) {
return _extends({
top: 0,
right: 0,
bottom: 0,
left: 0
}, padding);
}
function getSideObjectFromPadding(padding) {
return typeof padding !== 'number' ? expandPaddingObject(padding) : {
top: padding,
right: padding,
bottom: padding,
left: padding
};
}
function rectToClientRect(rect) {
return _extends({}, rect, {
top: rect.y,
left: rect.x,
right: rect.x + rect.width,
bottom: rect.y + rect.height
});
}
/**
* Resolves with an object of overflow side offsets that determine how much the
* element is overflowing a given clipping boundary.
* - positive = overflowing the boundary by that number of pixels
* - negative = how many pixels left before it will overflow
* - 0 = lies flush with the boundary
* @see https://floating-ui.com/docs/detectOverflow
*/
function detectOverflow(_x4, _x5) {
return _detectOverflow.apply(this, arguments);
}
function _detectOverflow() {
_detectOverflow = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee6(middlewareArguments, options) {
var _await$platform$isEle, x, y, platform, rects, elements, strategy, _options5, _options5$boundary, boundary, _options5$rootBoundar, rootBoundary, _options5$elementCont, elementContext, _options5$altBoundary, altBoundary, _options5$padding, padding, paddingObject, altContext, element, clippingClientRect, rect, offsetParent, offsetScale, elementClientRect;
return _regeneratorRuntime().wrap(function _callee6$(_context6) {
while (1) switch (_context6.prev = _context6.next) {
case 0:
if (options === void 0) {
options = {};
}
x = middlewareArguments.x, y = middlewareArguments.y, platform = middlewareArguments.platform, rects = middlewareArguments.rects, elements = middlewareArguments.elements, strategy = middlewareArguments.strategy;
_options5 = options, _options5$boundary = _options5.boundary, boundary = _options5$boundary === void 0 ? 'clippingAncestors' : _options5$boundary, _options5$rootBoundar = _options5.rootBoundary, rootBoundary = _options5$rootBoundar === void 0 ? 'viewport' : _options5$rootBoundar, _options5$elementCont = _options5.elementContext, elementContext = _options5$elementCont === void 0 ? 'floating' : _options5$elementCont, _options5$altBoundary = _options5.altBoundary, altBoundary = _options5$altBoundary === void 0 ? false : _options5$altBoundary, _options5$padding = _options5.padding, padding = _options5$padding === void 0 ? 0 : _options5$padding;
paddingObject = getSideObjectFromPadding(padding);
altContext = elementContext === 'floating' ? 'reference' : 'floating';
element = elements[altBoundary ? altContext : elementContext];
_context6.t0 = rectToClientRect;
_context6.t1 = platform;
_context6.next = 10;
return platform.isElement == null ? void 0 : platform.isElement(element);
case 10:
_context6.t2 = _await$platform$isEle = _context6.sent;
if (!(_context6.t2 != null)) {
_context6.next = 15;
break;
}
_context6.t3 = _await$platform$isEle;
_context6.next = 16;
break;
case 15:
_context6.t3 = true;
case 16:
if (!_context6.t3) {
_context6.next = 20;
break;
}
_context6.t4 = element;
_context6.next = 26;
break;
case 20:
_context6.t5 = element.contextElement;
if (_context6.t5) {
_context6.next = 25;
break;
}
_context6.next = 24;
return platform.getDocumentElement == null ? void 0 : platform.getDocumentElement(elements.floating);
case 24:
_context6.t5 = _context6.sent;
case 25:
_context6.t4 = _context6.t5;
case 26:
_context6.t6 = _context6.t4;
_context6.t7 = boundary;
_context6.t8 = rootBoundary;
_context6.t9 = strategy;
_context6.t10 = {
element: _context6.t6,
boundary: _context6.t7,
rootBoundary: _context6.t8,
strategy: _context6.t9
};
_context6.next = 33;
return _context6.t1.getClippingRect.call(_context6.t1, _context6.t10);
case 33:
_context6.t11 = _context6.sent;
clippingClientRect = (0, _context6.t0)(_context6.t11);
rect = elementContext === 'floating' ? _extends({}, rects.floating, {
x: x,
y: y
}) : rects.reference;
_context6.next = 38;
return platform.getOffsetParent == null ? void 0 : platform.getOffsetParent(elements.floating);
case 38:
offsetParent = _context6.sent;
_context6.next = 41;
return platform.isElement == null ? void 0 : platform.isElement(offsetParent);
case 41:
if (!_context6.sent) {
_context6.next = 50;
break;
}
_context6.next = 44;
return platform.getScale == null ? void 0 : platform.getScale(offsetParent);
case 44:
_context6.t13 = _context6.sent;
if (_context6.t13) {
_context6.next = 47;
break;
}
_context6.t13 = {
x: 1,
y: 1
};
case 47:
_context6.t12 = _context6.t13;
_context6.next = 51;
break;
case 50:
_context6.t12 = {
x: 1,
y: 1
};
case 51:
offsetScale = _context6.t12;
_context6.t14 = rectToClientRect;
if (!platform.convertOffsetParentRelativeRectToViewportRelativeRect) {
_context6.next = 59;
break;
}
_context6.next = 56;
return platform.convertOffsetParentRelativeRectToViewportRelativeRect({
rect: rect,
offsetParent: offsetParent,
strategy: strategy
});
case 56:
_context6.t15 = _context6.sent;
_context6.next = 60;
break;
case 59:
_context6.t15 = rect;
case 60:
_context6.t16 = _context6.t15;
elementClientRect = (0, _context6.t14)(_context6.t16);
return _context6.abrupt("return", {
top: (clippingClientRect.top - elementClientRect.top + paddingObject.top) / offsetScale.y,
bottom: (elementClientRect.bottom - clippingClientRect.bottom + paddingObject.bottom) / offsetScale.y,
left: (clippingClientRect.left - elementClientRect.left + paddingObject.left) / offsetScale.x,
right: (elementClientRect.right - clippingClientRect.right + paddingObject.right) / offsetScale.x
});
case 63:
case "end":
return _context6.stop();
}
}, _callee6);
}));
return _detectOverflow.apply(this, arguments);
}
var min$1 = Math.min;
var max$1 = Math.max;
function within(min$1$1, value, max$1$1) {
return max$1(min$1$1, min$1(value, max$1$1));
}
/**
* Positions an inner element of the floating element such that it is centered
* to the reference element.
* @see https://floating-ui.com/docs/arrow
*/
var arrow = function arrow(options) {
return {
name: 'arrow',
options: options,
fn: function fn(middlewareArguments) {
return _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
var _data, _ref5;
var _ref4, element, _ref4$padding, padding, x, y, placement, rects, platform, paddingObject, coords, axis, alignment, length, arrowDimensions, minProp, maxProp, endDiff, startDiff, arrowOffsetParent, clientSize, centerToReference, min, max, center, offset, alignmentPadding, shouldAddOffset, alignmentOffset;
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
// Since `element` is required, we don't Partial<> the type
_ref4 = options != null ? options : {}, element = _ref4.element, _ref4$padding = _ref4.padding, padding = _ref4$padding === void 0 ? 0 : _ref4$padding;
x = middlewareArguments.x, y = middlewareArguments.y, placement = middlewareArguments.placement, rects = middlewareArguments.rects, platform = middlewareArguments.platform;
if (!(element == null)) {
_context2.next = 4;
break;
}
return _context2.abrupt("return", {});
case 4:
paddingObject = getSideObjectFromPadding(padding);
coords = {
x: x,
y: y
};
axis = getMainAxisFromPlacement(placement);
alignment = getAlignment(placement);
length = getLengthFromAxis(axis);
_context2.next = 11;
return platform.getDimensions(element);
case 11:
arrowDimensions = _context2.sent;
minProp = axis === 'y' ? 'top' : 'left';
maxProp = axis === 'y' ? 'bottom' : 'right';
endDiff = rects.reference[length] + rects.reference[axis] - coords[axis] - rects.floating[length];
startDiff = coords[axis] - rects.reference[axis];
_context2.next = 18;
return platform.getOffsetParent == null ? void 0 : platform.getOffsetParent(element);
case 18:
arrowOffsetParent = _context2.sent;
clientSize = arrowOffsetParent ? axis === 'y' ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0;
if (clientSize === 0) {
clientSize = rects.floating[length];
}
centerToReference = endDiff / 2 - startDiff / 2; // Make sure the arrow doesn't overflow the floating element if the center
// point is outside the floating element's bounds
min = paddingObject[minProp];
max = clientSize - arrowDimensions[length] - paddingObject[maxProp];
center = clientSize / 2 - arrowDimensions[length] / 2 + centerToReference;
offset = within(min, center, max); // Make sure that arrow points at the reference
alignmentPadding = alignment === 'start' ? paddingObject[minProp] : paddingObject[maxProp];
shouldAddOffset = alignmentPadding > 0 && center !== offset && rects.reference[length] <= rects.floating[length];
alignmentOffset = shouldAddOffset ? center < min ? min - center : max - center : 0;
return _context2.abrupt("return", (_ref5 = {}, _ref5[axis] = coords[axis] - alignmentOffset, _ref5.data = (_data = {}, _data[axis] = offset, _data.centerOffset = center - offset, _data), _ref5));
case 30:
case "end":
return _context2.stop();
}
}, _callee2);
}))();
}
};
};
var hash$1 = {
left: 'right',
right: 'left',
bottom: 'top',
top: 'bottom'
};
function getOppositePlacement(placement) {
return placement.replace(/left|right|bottom|top/g, function (matched) {
return hash$1[matched];
});
}
function getAlignmentSides(placement, rects, rtl) {
if (rtl === void 0) {
rtl = false;
}
var alignment = getAlignment(placement);
var mainAxis = getMainAxisFromPlacement(placement);
var length = getLengthFromAxis(mainAxis);
var mainAlignmentSide = mainAxis === 'x' ? alignment === (rtl ? 'end' : 'start') ? 'right' : 'left' : alignment === 'start' ? 'bottom' : 'top';
if (rects.reference[length] > rects.floating[length]) {
mainAlignmentSide = getOppositePlacement(mainAlignmentSide);
}
return {
main: mainAlignmentSide,
cross: getOppositePlacement(mainAlignmentSide)
};
}
var hash = {
start: 'end',
end: 'start'
};
function getOppositeAlignmentPlacement(placement) {
return placement.replace(/start|end/g, function (matched) {
return hash[matched];
});
}
function getExpandedPlacements(placement) {
var oppositePlacement = getOppositePlacement(placement);
return [getOppositeAlignmentPlacement(placement), oppositePlacement, getOppositeAlignmentPlacement(oppositePlacement)];
}
/**
* Changes the placement of the floating element to one that will fit if the
* initially specified `placement` does not.
* @see https://floating-ui.com/docs/flip
*/
var flip = function flip(options) {
if (options === void 0) {
options = {};
}
return {
name: 'flip',
options: options,
fn: function fn(middlewareArguments) {
return _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3() {
var _middlewareData$flip, placement, middlewareData, rects, initialPlacement, platform, elements, _options, _options$mainAxis, checkMainAxis, _options$crossAxis, checkCrossAxis, specifiedFallbackPlacements, _options$fallbackStra, fallbackStrategy, _options$flipAlignmen, flipAlignment, detectOverflowOptions, side, isBasePlacement, fallbackPlacements, placements, overflow, overflows, overflowsData, _getAlignmentSides, main, cross, _middlewareData$flip$, _middlewareData$flip2, nextIndex, nextPlacement, resetPlacement, _overflowsData$map$so, _placement;
return _regeneratorRuntime().wrap(function _callee3$(_context3) {
while (1) switch (_context3.prev = _context3.next) {
case 0:
placement = middlewareArguments.placement, middlewareData = middlewareArguments.middlewareData, rects = middlewareArguments.rects, initialPlacement = middlewareArguments.initialPlacement, platform = middlewareArguments.platform, elements = middlewareArguments.elements;
_options = options, _options$mainAxis = _options.mainAxis, checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis, _options$crossAxis = _options.crossAxis, checkCrossAxis = _options$crossAxis === void 0 ? true : _options$crossAxis, specifiedFallbackPlacements = _options.fallbackPlacements, _options$fallbackStra = _options.fallbackStrategy, fallbackStrategy = _options$fallbackStra === void 0 ? 'bestFit' : _options$fallbackStra, _options$flipAlignmen = _options.flipAlignment, flipAlignment = _options$flipAlignmen === void 0 ? true : _options$flipAlignmen, detectOverflowOptions = _objectWithoutPropertiesLoose(options, _excluded2);
side = getSide(placement);
isBasePlacement = side === initialPlacement;
fallbackPlacements = specifiedFallbackPlacements || (isBasePlacement || !flipAlignment ? [getOppositePlacement(initialPlacement)] : getExpandedPlacements(initialPlacement));
placements = [initialPlacement].concat(fallbackPlacements);
_context3.next = 8;
return detectOverflow(middlewareArguments, detectOverflowOptions);
case 8:
overflow = _context3.sent;
overflows = [];
overflowsData = ((_middlewareData$flip = middlewareData.flip) == null ? void 0 : _middlewareData$flip.overflows) || [];
if (checkMainAxis) {
overflows.push(overflow[side]);
}
if (!checkCrossAxis) {
_context3.next = 23;
break;
}
_context3.t0 = getAlignmentSides;
_context3.t1 = placement;
_context3.t2 = rects;
_context3.next = 18;
return platform.isRTL == null ? void 0 : platform.isRTL(elements.floating);
case 18:
_context3.t3 = _context3.sent;
_getAlignmentSides = (0, _context3.t0)(_context3.t1, _context3.t2, _context3.t3);
main = _getAlignmentSides.main;
cross = _getAlignmentSides.cross;
overflows.push(overflow[main], overflow[cross]);
case 23:
overflowsData = [].concat(overflowsData, [{
placement: placement,
overflows: overflows
}]); // One or more sides is overflowing
if (overflows.every(function (side) {
return side <= 0;
})) {
_context3.next = 40;
break;
}
nextIndex = ((_middlewareData$flip$ = (_middlewareData$flip2 = middlewareData.flip) == null ? void 0 : _middlewareData$flip2.index) != null ? _middlewareData$flip$ : 0) + 1;
nextPlacement = placements[nextIndex];
if (!nextPlacement) {
_context3.next = 29;
break;
}
return _context3.abrupt("return", {
data: {
index: nextIndex,
overflows: overflowsData
},
reset: {
placement: nextPlacement
}
});
case 29:
resetPlacement = 'bottom';
_context3.t4 = fallbackStrategy;
_context3.next = _context3.t4 === 'bestFit' ? 33 : _context3.t4 === 'initialPlacement' ? 36 : 38;
break;
case 33:
_placement = (_overflowsData$map$so = overflowsData.map(function (d) {
return [d, d.overflows.filter(function (overflow) {
return overflow > 0;
}).reduce(function (acc, overflow) {
return acc + overflow;
}, 0)];
}).sort(function (a, b) {
return a[1] - b[1];
})[0]) == null ? void 0 : _overflowsData$map$so[0].placement;
if (_placement) {
resetPlacement = _placement;
}
return _context3.abrupt("break", 38);
case 36:
resetPlacement = initialPlacement;
return _context3.abrupt("break", 38);
case 38:
if (!(placement !== resetPlacement)) {
_context3.next = 40;
break;
}
return _context3.abrupt("return", {
reset: {
placement: resetPlacement
}
});
case 40:
return _context3.abrupt("return", {});
case 41:
case "end":
return _context3.stop();
}
}, _callee3);
}))();
}
};
};
function getCrossAxis(axis) {
return axis === 'x' ? 'y' : 'x';
}
/**
* Shifts the floating element in order to keep it in view when it will overflow
* a clipping boundary.
* @see https://floating-ui.com/docs/shift
*/
var shift = function shift(options) {
if (options === void 0) {
options = {};
}
return {
name: 'shift',
options: options,
fn: function fn(middlewareArguments) {
return _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee4() {
var _extends3;
var x, y, placement, _options2, _options2$mainAxis, checkMainAxis, _options2$crossAxis, checkCrossAxis, _options2$limiter, limiter, detectOverflowOptions, coords, overflow, mainAxis, crossAxis, mainAxisCoord, crossAxisCoord, minSide, maxSide, _min, _max, _minSide, _maxSide, _min2, _max2, limitedCoords;
return _regeneratorRuntime().wrap(function _callee4$(_context4) {
while (1) switch (_context4.prev = _context4.next) {
case 0:
x = middlewareArguments.x, y = middlewareArguments.y, placement = middlewareArguments.placement;
_options2 = options, _options2$mainAxis = _options2.mainAxis, checkMainAxis = _options2$mainAxis === void 0 ? true : _options2$mainAxis, _options2$crossAxis = _options2.crossAxis, checkCrossAxis = _options2$crossAxis === void 0 ? false : _options2$crossAxis, _options2$limiter = _options2.limiter, limiter = _options2$limiter === void 0 ? {
fn: function fn(_ref) {
var x = _ref.x,
y = _ref.y;
return {
x: x,
y: y
};
}
} : _options2$limiter, detectOverflowOptions = _objectWithoutPropertiesLoose(options, _excluded4);
coords = {
x: x,
y: y
};
_context4.next = 5;
return detectOverflow(middlewareArguments, detectOverflowOptions);
case 5:
overflow = _context4.sent;
mainAxis = getMainAxisFromPlacement(getSide(placement));
crossAxis = getCrossAxis(mainAxis);
mainAxisCoord = coords[mainAxis];
crossAxisCoord = coords[crossAxis];
if (checkMainAxis) {
minSide = mainAxis === 'y' ? 'top' : 'left';
maxSide = mainAxis === 'y' ? 'bottom' : 'right';
_min = mainAxisCoord + overflow[minSide];
_max = mainAxisCoord - overflow[maxSide];
mainAxisCoord = within(_min, mainAxisCoord, _max);
}
if (checkCrossAxis) {
_minSide = crossAxis === 'y' ? 'top' : 'left';
_maxSide = crossAxis === 'y' ? 'bottom' : 'right';
_min2 = crossAxisCoord + overflow[_minSide];
_max2 = crossAxisCoord - overflow[_maxSide];
crossAxisCoord = within(_min2, crossAxisCoord, _max2);
}
limitedCoords = limiter.fn(_extends({}, middlewareArguments, (_extends3 = {}, _extends3[mainAxis] = mainAxisCoord, _extends3[crossAxis] = crossAxisCoord, _extends3)));
return _context4.abrupt("return", _extends({}, limitedCoords, {
data: {
x: limitedCoords.x - x,
y: limitedCoords.y - y
}
}));
case 14:
case "end":
return _context4.stop();
}
}, _callee4);
}))();
}
};
};
/**
* Built-in `limiter` that will stop `shift()` at a certain point.
*/
var limitShift = function limitShift(options) {
if (options === void 0) {
options = {};
}
return {
options: options,
fn: function fn(middlewareArguments) {
var _ref6;
var x = middlewareArguments.x,
y = middlewareArguments.y,
placement = middlewareArguments.placement,
rects = middlewareArguments.rects,
middlewareData = middlewareArguments.middlewareData;
var _options3 = options,
_options3$offset = _options3.offset,
offset = _options3$offset === void 0 ? 0 : _options3$offset,
_options3$mainAxis = _options3.mainAxis,
checkMainAxis = _options3$mainAxis === void 0 ? true : _options3$mainAxis,
_options3$crossAxis = _options3.crossAxis,
checkCrossAxis = _options3$crossAxis === void 0 ? true : _options3$crossAxis;
var coords = {
x: x,
y: y
};
var mainAxis = getMainAxisFromPlacement(placement);
var crossAxis = getCrossAxis(mainAxis);
var mainAxisCoord = coords[mainAxis];
var crossAxisCoord = coords[crossAxis];
var rawOffset = typeof offset === 'function' ? offset(middlewareArguments) : offset;
var computedOffset = typeof rawOffset === 'number' ? {
mainAxis: rawOffset,
crossAxis: 0
} : _extends({
mainAxis: 0,
crossAxis: 0
}, rawOffset);
if (checkMainAxis) {
var len = mainAxis === 'y' ? 'height' : 'width';
var limitMin = rects.reference[mainAxis] - rects.floating[len] + computedOffset.mainAxis;
var limitMax = rects.reference[mainAxis] + rects.reference[len] - computedOffset.mainAxis;
if (mainAxisCoord < limitMin) {
mainAxisCoord = limitMin;
} else if (mainAxisCoord > limitMax) {
mainAxisCoord = limitMax;
}
}
if (checkCrossAxis) {
var _middlewareData$offse, _middlewareData$offse2, _middlewareData$offse3, _middlewareData$offse4;
var _len2 = mainAxis === 'y' ? 'width' : 'height';
var isOriginSide = ['top', 'left'].includes(getSide(placement));
var _limitMin = rects.reference[crossAxis] - rects.floating[_len2] + (isOriginSide ? (_middlewareData$offse = (_middlewareData$offse2 = middlewareData.offset) == null ? void 0 : _middlewareData$offse2[crossAxis]) != null ? _middlewareData$offse : 0 : 0) + (isOriginSide ? 0 : computedOffset.crossAxis);
var _limitMax = rects.reference[crossAxis] + rects.reference[_len2] + (isOriginSide ? 0 : (_middlewareData$offse3 = (_middlewareData$offse4 = middlewareData.offset) == null ? void 0 : _middlewareData$offse4[crossAxis]) != null ? _middlewareData$offse3 : 0) - (isOriginSide ? computedOffset.crossAxis : 0);
if (crossAxisCoord < _limitMin) {
crossAxisCoord = _limitMin;
} else if (crossAxisCoord > _limitMax) {
crossAxisCoord = _limitMax;
}
}
return _ref6 = {}, _ref6[mainAxis] = mainAxisCoord, _ref6[crossAxis] = crossAxisCoord, _ref6;
}
};
};
function getWindow(node) {
var _node$ownerDocument;
return ((_node$ownerDocument = node.ownerDocument) == null ? void 0 : _node$ownerDocument.defaultView) || window;
}
function getComputedStyle(element) {
return getWindow(element).getComputedStyle(element);
}
function getNodeName(node) {
return isNode(node) ? (node.nodeName || '').toLowerCase() : '';
}
var uaString;
function getUAString() {
if (uaString) {
return uaString;
}
var uaData = navigator.userAgentData;
if (uaData && Array.isArray(uaData.brands)) {
uaString = uaData.brands.map(function (item) {
return item.brand + "/" + item.version;
}).join(' ');
return uaString;
}
return navigator.userAgent;
}
function isHTMLElement(value) {
return value instanceof getWindow(value).HTMLElement;
}
function isElement(value) {
return value instanceof getWindow(value).Element;
}
function isNode(value) {
return value instanceof getWindow(value).Node;
}
function isShadowRoot(node) {
// Browsers without `ShadowRoot` support
if (typeof ShadowRoot === 'undefined') {
return false;
}
var OwnElement = getWindow(node).ShadowRoot;
return node instanceof OwnElement || node instanceof ShadowRoot;
}
function isOverflowElement(element) {
// Firefox wants us to check `-x` and `-y` variations as well
var _getComputedStyle = getComputedStyle(element),
overflow = _getComputedStyle.overflow,
overflowX = _getComputedStyle.overflowX,
overflowY = _getComputedStyle.overflowY,
display = _getComputedStyle.display;
return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX) && !['inline', 'contents'].includes(display);
}
function isTableElement(element) {
return ['table', 'td', 'th'].includes(getNodeName(element));
}
function isContainingBlock(element) {
// TODO: Try and use feature detection here instead
var isFirefox = /firefox/i.test(getUAString());
var css = getComputedStyle(element);
var backdropFilter = css.backdropFilter || css.WebkitBackdropFilter; // This is non-exhaustive but covers the most common CSS properties that
// create a containing block.
// https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block
return css.transform !== 'none' || css.perspective !== 'none' || (backdropFilter ? backdropFilter !== 'none' : false) || isFirefox && css.willChange === 'filter' || isFirefox && (css.filter ? css.filter !== 'none' : false) || ['transform', 'perspective'].some(function (value) {
return css.willChange.includes(value);
}) || ['paint', 'layout', 'strict', 'content'].some(
// TS 4.1 compat
function (value) {
var contain = css.contain;
return contain != null ? contain.includes(value) : false;
});
}
function isLayoutViewport() {
// Not Safari
return !/^((?!chrome|android).)*safari/i.test(getUAString()); // Feature detection for this fails in various ways
// • Always-visible scrollbar or not
// • Width of <html>, etc.
// const vV = win.visualViewport;
// return vV ? Math.abs(win.innerWidth / vV.scale - vV.width) < 0.5 : true;
}
function isLastTraversableNode(node) {
return ['html', 'body', '#document'].includes(getNodeName(node));
}
var FALLBACK_SCALE = {
x: 1,
y: 1
};
function getScale(element) {
var domElement = !isElement(element) && element.contextElement ? element.contextElement : isElement(element) ? element : null;
if (!domElement) {
return FALLBACK_SCALE;
}
var rect = domElement.getBoundingClientRect();
var css = getComputedStyle(domElement);
var x = rect.width / parseFloat(css.width);
var y = rect.height / parseFloat(css.height); // 0, NaN, or Infinity should always fallback to 1.
if (!x || !Number.isFinite(x)) {
x = 1;
}
if (!y || !Number.isFinite(y)) {
y = 1;
}
return {
x: x,
y: y
};
}
function getBoundingClientRect(element, includeScale, isFixedStrategy, offsetParent) {
var _win$visualViewport$o, _win$visualViewport, _win$visualViewport$o2, _win$visualViewport2;
if (includeScale === void 0) {
includeScale = false;
}
if (isFixedStrategy === void 0) {
isFixedStrategy = false;
}
var clientRect = element.getBoundingClientRect();
var scale = FALLBACK_SCALE;
if (includeScale) {
if (offsetParent) {
if (isElement(offsetParent)) {
scale = getScale(offsetParent);
}
} else {
scale = getScale(element);
}
}
var win = isElement(element) ? getWindow(element) : window;
var addVisualOffsets = !isLayoutViewport() && isFixedStrategy;
var x = (clientRect.left + (addVisualOffsets ? (_win$visualViewport$o = (_win$visualViewport = win.visualViewport) == null ? void 0 : _win$visualViewport.offsetLeft) != null ? _win$visualViewport$o : 0 : 0)) / scale.x;
var y = (clientRect.top + (addVisualOffsets ? (_win$visualViewport$o2 = (_win$visualViewport2 = win.visualViewport) == null ? void 0 : _win$visualViewport2.offsetTop) != null ? _win$visualViewport$o2 : 0 : 0)) / scale.y;
var width = clientRect.width / scale.x;
var height = clientRect.height / scale.y;
return {
width: width,
height: height,
top: y,
right: x + width,
bottom: y + height,
left: x,
x: x,
y: y
};
}
function getDocumentElement(node) {
return ((isNode(node) ? node.ownerDocument : node.document) || window.document).documentElement;
}
function getNodeScroll(element) {
if (isElement(element)) {
return {
scrollLeft: element.scrollLeft,
scrollTop: element.scrollTop
};
}
return {
scrollLeft: element.pageXOffset,
scrollTop: element.pageYOffset
};
}
function getWindowScrollBarX(element) {
// If <html> has a CSS width greater than the viewport, then this will be
// incorrect for RTL.
return getBoundingClientRect(getDocumentElement(element)).left + getNodeScroll(element).scrollLeft;
}
function getRectRelativeToOffsetParent(element, offsetParent, strategy) {
var isOffsetParentAnElement = isHTMLElement(offsetParent);
var documentElement = getDocumentElement(offsetParent);
var rect = getBoundingClientRect(element, true, strategy === 'fixed', offsetParent);
var scroll = {
scrollLeft: 0,
scrollTop: 0
};
var offsets = {
x: 0,
y: 0
};
if (isOffsetParentAnElement || !isOffsetParentAnElement && strategy !== 'fixed') {
if (getNodeName(offsetParent) !== 'body' || isOverflowElement(documentElement)) {
scroll = getNodeScroll(offsetParent);
}
if (isHTMLElement(offsetParent)) {
var offsetRect = getBoundingClientRect(offsetParent, true);
offsets.x = offsetRect.x + offsetParent.clientLeft;
offsets.y = offsetRect.y + offsetParent.clientTop;
} else if (documentElement) {
offsets.x = getWindowScrollBarX(documentElement);
}
}
return {
x: rect.left + scroll.scrollLeft - offsets.x,
y: rect.top + scroll.scrollTop - offsets.y,
width: rect.width,
height: rect.height
};
}
function getParentNode(node) {
if (getNodeName(node) === 'html') {
return node;
}
var result =
// Step into the shadow DOM of the parent of a slotted node
node.assignedSlot ||
// DOM Element detected
node.parentNode || (
// ShadowRoot detected
isShadowRoot(node) ? node.host : null) ||
// Fallback
getDocumentElement(node);
return isShadowRoot(result) ? result.host : result;
}
function getTrueOffsetParent(element) {
if (!isHTMLElement(element) || getComputedStyle(element).position === 'fixed') {
return null;
}
return element.offsetParent;
}
function getContainingBlock(element) {
var currentNode = getParentNode(element);
while (isHTMLElement(currentNode) && !isLastTraversableNode(currentNode)) {
if (isContainingBlock(currentNode)) {
return currentNode;
} else {
currentNode = getParentNode(currentNode);
}
}
return null;
} // Gets the closest ancestor positioned element. Handles some edge cases,
// such as table ancestors and cross browser bugs.
function getOffsetParent(element) {
var window = getWindow(element);
var offsetParent = getTrueOffsetParent(element);
while (offsetParent && isTableElement(offsetParent) && getComputedStyle(offsetParent).position === 'static') {
offsetParent = getTrueOffsetParent(offsetParent);
}
if (offsetParent && (getNodeName(offsetParent) === 'html' || getNodeName(offsetParent) === 'body' && getComputedStyle(offsetParent).position === 'static' && !isContainingBlock(offsetParent))) {
return window;
}
return offsetParent || getContainingBlock(element) || window;
}
function getDimensions(element) {
if (isHTMLElement(element)) {
return {
width: element.offsetWidth,
height: element.offsetHeight
};
}
var rect = getBoundingClientRect(element);
return {
width: rect.width,
height: rect.height
};
}
function convertOffsetParentRelativeRectToViewportRelativeRect(_ref) {
var rect = _ref.rect,
offsetParent = _ref.offsetParent,
strategy = _ref.strategy;
var isOffsetParentAnElement = isHTMLElement(offsetParent);
var documentElement = getDocumentElement(offsetParent);
if (offsetParent === documentElement) {
return rect;
}
var scroll = {
scrollLeft: 0,
scrollTop: 0
};
var scale = {
x: 1,
y: 1
};
var offsets = {
x: 0,
y: 0
};
if (isOffsetParentAnElement || !isOffsetParentAnElement && strategy !== 'fixed') {
if (getNodeName(offsetParent) !== 'body' || isOverflowElement(documentElement)) {
scroll = getNodeScroll(offsetParent);
}
if (isHTMLElement(offsetParent)) {
var offsetRect = getBoundingClientRect(offsetParent);
scale = getScale(offsetParent);
offsets.x = offsetRect.x + offsetParent.clientLeft;
offsets.y = offsetRect.y + offsetParent.clientTop;
} // This doesn't appear to need to be negated.
// else if (documentElement) {
// offsets.x = getWindowScrollBarX(documentElement);
// }
}
return {
width: rect.width * scale.x,
height: rect.height * scale.y,
x: rect.x * scale.x - scroll.scrollLeft * scale.x + offsets.x,
y: rect.y * scale.y - scroll.scrollTop * scale.y + offsets.y
};
}
function getViewportRect(element, strategy) {
var win = getWindow(element);
var html = getDocumentElement(element);
var visualViewport = win.visualViewport;
var width = html.clientWidth;
var height = html.clientHeight;
var x = 0;
var y = 0;
if (visualViewport) {
width = visualViewport.width;
height = visualViewport.height;
var layoutViewport = isLayoutViewport();
if (layoutViewport || !layoutViewport && strategy === 'fixed') {
x = visualViewport.offsetLeft;
y = visualViewport.offsetTop;
}
}
return {
width: width,
height: height,
x: x,
y: y
};
}
var min = Math.min;
var max = Math.max;
// of the `<html>` and `<body>` rect bounds if horizontally scrollable
function getDocumentRect(element) {
var _element$ownerDocumen;
var html = getDocumentElement(element);
var scroll = getNodeScroll(element);
var body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body;
var width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0);
var height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0);
var x = -scroll.scrollLeft + getWindowScrollBarX(element);
var y = -scroll.scrollTop;
if (getComputedStyle(body || html).direction === 'rtl') {
x += max(html.clientWidth, body ? body.clientWidth : 0) - width;
}
return {
width: width,
height: height,
x: x,
y: y
};
}
function getNearestOverflowAncestor(node) {
var parentNode = getParentNode(node);
if (isLastTraversableNode(parentNode)) {
// @ts-ignore assume body is always available
return node.ownerDocument.body;
}
if (isHTMLElement(parentNode) && isOverflowElement(parentNode)) {
return parentNode;
}
return getNearestOverflowAncestor(parentNode);
}
function getOverflowAncestors(node, list) {
var _node$ownerDocument;
if (list === void 0) {
list = [];
}
var scrollableAncestor = getNearestOverflowAncestor(node);
var isBody = scrollableAncestor === ((_node$ownerDocument = node.ownerDocument) == null ? void 0 : _node$ownerDocument.body);
var win = getWindow(scrollableAncestor);
if (isBody) {
return list.concat(win, win.visualViewport || [], isOverflowElement(scrollableAncestor) ? scrollableAncestor : []);
}
return list.concat(scrollableAncestor, getOverflowAncestors(scrollableAncestor));
}
// Returns the inner client rect, subtracting scrollbars if present
function getInnerBoundingClientRect(element, strategy) {
var clientRect = getBoundingClientRect(element, true, strategy === 'fixed');
var top = clientRect.top + element.clientTop;
var left = clientRect.left + element.clientLeft;
var scale = isHTMLElement(element) ? getScale(element) : {
x: 1,
y: 1
};
var width = element.clientWidth * scale.x;
var height = element.clientHeight * scale.y;
var x = left * scale.x;
var y = top * scale.y;
return {
top: y,
left: x,
right: x + width,
bottom: y + height,
x: x,
y: y,
width: width,
height: height
};
}
function getClientRectFromClippingAncestor(element, clippingAncestor, strategy) {
if (clippingAncestor === 'viewport') {
return rectToClientRect(getViewportRect(element, strategy));
}
if (isElement(clippingAncestor)) {
return getInnerBoundingClientRect(clippingAncestor, strategy);
}
return rectToClientRect(getDocumentRect(getDocumentElement(element)));
} // A "clipping ancestor" is an `overflow` element with the characteristic of
// clipping (or hiding) child elements. This returns all clipping ancestors
// of the given element up the tree.
function getClippingElementAncestors(element, cache) {
var cachedResult = cache.get(element);
if (cachedResult) {
return cachedResult;
}
var result = getOverflowAncestors(element).filter(function (el) {
return isElement(el) && getNodeName(el) !== 'body';
});
var currentContainingBlockComputedStyle = null;
var elementIsFixed = getComputedStyle(element).position === 'fixed';
var currentNode = elementIsFixed ? getParentNode(element) : element; // https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block
while (isElement(currentNode) && !isLastTraversableNode(currentNode)) {
var computedStyle = getComputedStyle(currentNode);
var containingBlock = isContainingBlock(currentNode);
var shouldDropCurrentNode = elementIsFixed ? !containingBlock && !currentContainingBlockComputedStyle : !containingBlock && computedStyle.position === 'static' && !!currentContainingBlockComputedStyle && ['absolute', 'fixed'].includes(currentContainingBlockComputedStyle.position);
if (shouldDropCurrentNode) {
// Drop non-containing blocks
result = result.filter(function (ancestor) {
return ancestor !== currentNode;
});
} else {
// Record last containing block for next iteration
currentContainingBlockComputedStyle = computedStyle;
}
currentNode = getParentNode(currentNode);
}
cache.set(element, result);
return result;
} // Gets the maximum area that the element is visible in due to any number of
// clipping ancestors
function getClippingRect(_ref) {
var element = _ref.element,
boundary = _ref.boundary,
rootBoundary = _ref.rootBoundary,
strategy = _ref.strategy;
var elementClippingAncestors = boundary === 'clippingAncestors' ? getClippingElementAncestors(element, this._c) : [].concat(boundary);
var clippingAncestors = [].concat(elementClippingAncestors, [rootBoundary]);
var firstClippingAncestor = clippingAncestors[0];
var clippingRect = clippingAncestors.reduce(function (accRect, clippingAncestor) {
var rect = getClientRectFromClippingAncestor(element, clippingAncestor, strategy);
accRect.top = max(rect.top, accRect.top);
accRect.right = min(rect.right, accRect.right);
accRect.bottom = min(rect.bottom, accRect.bottom);
accRect.left = max(rect.left, accRect.left);
return accRect;
}, getClientRectFromClippingAncestor(element, firstClippingAncestor, strategy));
return {
width: clippingRect.right - clippingRect.left,
height: clippingRect.bottom - clippingRect.top,
x: clippingRect.left,
y: clippingRect.top
};
}
var platform = {
getClippingRect: getClippingRect,
convertOffsetParentRelativeRectToViewportRelativeRect: convertOffsetParentRelativeRectToViewportRelativeRect,
isElement: isElement,
getDimensions: getDimensions,
getOffsetParent: getOffsetParent,
getDocumentElement: getDocumentElement,
getScale: getScale,
getElementRects: function getElementRects(_ref) {
var _this3 = this;
return _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee5() {
var reference, floating, strategy, getOffsetParentFn, getDimensionsFn;
return _regeneratorRuntime().wrap(function _callee5$(_context5) {
while (1) switch (_context5.prev = _context5.next) {
case 0:
reference = _ref.reference, floating = _ref.floating, strategy = _ref.strategy;
getOffsetParentFn = _this3.getOffsetParent || getOffsetParent;
getDimensionsFn = _this3.getDimensions;
_context5.t0 = getRectRelativeToOffsetParent;
_context5.t1 = reference;
_context5.next = 7;
return getOffsetParentFn(floating);
case 7:
_context5.t2 = _context5.sent;
_context5.t3 = strategy;
_context5.t4 = (0, _context5.t0)(_context5.t1, _context5.t2, _context5.t3);
_context5.t5 = _extends;
_context5.t6 = {
x: 0,
y: 0
};
_context5.next = 14;
return getDimensionsFn(floating);
case 14:
_context5.t7 = _context5.sent;
_context5.t8 = (0, _context5.t5)(_context5.t6, _context5.t7);
return _context5.abrupt("return", {
reference: _context5.t4,
floating: _context5.t8
});
case 17:
case "end":
return _context5.stop();
}
}, _callee5);
}))();
},
getClientRects: function getClientRects(element) {
return Array.from(element.getClientRects());
},
isRTL: function isRTL(element) {
return getComputedStyle(element).direction === 'rtl';
}
};
/**
* Automatically updates the position of the floating element when necessary.
* @see https://floating-ui.com/docs/autoUpdate
*/
function autoUpdate(reference, floating, update, options) {
if (options === void 0) {
options = {};
}
var _options4 = options,
_options4$ancestorScr = _options4.ancestorScroll,
_ancestorScroll = _options4$ancestorScr === void 0 ? true : _options4$ancestorScr,
_options4$ancestorRes = _options4.ancestorResize,
ancestorResize = _options4$ancestorRes === void 0 ? true : _options4$ancestorRes,
_options4$elementResi = _options4.elementResize,
elementResize = _options4$elementResi === void 0 ? true : _options4$elementResi,
_options4$animationFr = _options4.animationFrame,
animationFrame = _options4$animationFr === void 0 ? false : _options4$animationFr;
var ancestorScroll = _ancestorScroll && !animationFrame;
var ancestors = ancestorScroll || ancestorResize ? [].concat(isElement(reference) ? getOverflowAncestors(reference) : reference.contextElement ? getOverflowAncestors(reference.contextElement) : [], getOverflowAncestors(floating)) : [];
ancestors.forEach(function (ancestor) {
ancestorScroll && ancestor.addEventListener('scroll', update, {
passive: true
});
ancestorResize && ancestor.addEventListener('resize', update);
});
var observer = null;
if (elementResize) {
var initialUpdate = true;
observer = new ResizeObserver(function () {
if (!initialUpdate) {
update();
}
initialUpdate = false;
});
isElement(reference) && !animationFrame && observer.observe(reference);
if (!isElement(reference) && reference.contextElement && !animationFrame) {
observer.observe(reference.contextElement);
}
observer.observe(floating);
}
var frameId;
var prevRefRect = animationFrame ? getBoundingClientRect(reference) : null;
if (animationFrame) {
frameLoop();
}
function frameLoop() {
var nextRefRect = getBoundingClientRect(reference);
if (prevRefRect && (nextRefRect.x !== prevRefRect.x || nextRefRect.y !== prevRefRect.y || nextRefRect.width !== prevRefRect.width || nextRefRect.height !== prevRefRect.height)) {
update();
}
prevRefRect = nextRefRect;
frameId = requestAnimationFrame(frameLoop);
}
update();
return function () {
var _observer;
ancestors.forEach(function (ancestor) {
ancestorScroll && ancestor.removeEventListener('scroll', update);
ancestorResize && ancestor.removeEventListener('resize', update);
});
(_observer = observer) == null ? void 0 : _observer.disconnect();
observer = null;
if (animationFrame) {
cancelAnimationFrame(frameId);
}
};
}
/**
* Computes the `x` and `y` coordinates that will place the floating element
* next to a reference element when it is given a certain CSS positioning
* strategy.
*/
var computePosition = function computePosition(reference, floating, options) {
// This caches the expensive `getClippingElementAncestors` function so that
// multiple lifecycle resets re-use the same result. It only lives for a
// single call. If other functions become expensive, we can add them as well.
var cache = new Map();
var mergedOptions = _extends({
platform: platform
}, options);
var platformWithCache = _extends({}, mergedOptions.platform, {
_c: cache
});
return computePosition$1(reference, floating, _extends({}, mergedOptions, {
platform: platformWithCache
}));
};
/**
* Floating UI Options
*
* @typedef {object} FloatingUIOptions
*/
/**
* Determines options for the tooltip and initializes event listeners.
*
* @param {Step} step The step instance
*
* @return {FloatingUIOptions}
*/
function setupTooltip(step) {
if (step.cleanup) {
step.cleanup();
}
var attachToOptions = step._getResolvedAttachToOptions();
var target = attachToOptions.element;
var floatingUIOptions = getFloatingUIOptions(attachToOptions, step);
var shouldCenter = shouldCenterStep(attachToOptions);
if (shouldCenter) {
target = document.body;
var content = step.shepherdElementComponent.getElement();
content.classList.add('shepherd-centered');
}
step.cleanup = autoUpdate(target, step.el, function () {
// The element might have already been removed by the end of the tour.
if (!step.el) {
step.cleanup();
return;
}
setPosition(target, step, floatingUIOptions, shouldCenter);
});
step.target = attachToOptions.element;
return floatingUIOptions;
}
/**
* Merge tooltip options handling nested keys.
*
* @param tourOptions - The default tour options.
* @param options - Step specific options.
*
* @return {floatingUIOptions: FloatingUIOptions}
*/
function mergeTooltipConfig(tourOptions, options) {
return {
floatingUIOptions: cjs(tourOptions.floatingUIOptions || {}, options.floatingUIOptions || {})
};
}
/**
* Cleanup function called when the step is closed/destroyed.
*
* @param {Step} step
*/
function destroyTooltip(step) {
if (step.cleanup) {
step.cleanup();
}
step.cleanup = null;
}
/**
*
* @return {Promise<*>}
*/
function setPosition(target, step, floatingUIOptions, shouldCenter) {
return computePosition(target, step.el, floatingUIOptions).then(floatingUIposition(step, shouldCenter))
// Wait before forcing focus.
.then(function (step) {
return new Promise(function (resolve) {
setTimeout(function () {
return resolve(step);
}, 300);
});
})
// Replaces focusAfterRender modifier.
.then(function (step) {
if (step && step.el) {
step.el.focus({
preventScroll: true
});
}
});
}
/**
*
* @param step
* @param shouldCenter
* @return {function({x: *, y: *, placement: *, middlewareData: *}): Promise<unknown>}
*/
function floatingUIposition(step, shouldCenter) {
return function (_ref) {
var x = _ref.x,
y = _ref.y,
placement = _ref.placement,
middlewareData = _ref.middlewareData;
if (!step.el) {
return step;
}
if (shouldCenter) {
Object.assign(step.el.style, {
position: 'fixed',
left: '50%',
top: '50%',
transform: 'translate(-50%, -50%)'
});
} else {
Object.assign(step.el.style, {
position: 'absolute',
left: x + "px",
top: y + "px"
});
}
step.el.dataset.popperPlacement = placement;
placeArrow(step.el, middlewareData);
return step;
};
}
/**
*
* @param el
* @param middlewareData
*/
function placeArrow(el, middlewareData) {
var arrowEl = el.querySelector('.shepherd-arrow');
if (arrowEl) {
var left, top, right, bottom;
if (middlewareData.arrow) {
var _middlewareData$arrow = middlewareData.arrow,
arrowX = _middlewareData$arrow.x,
arrowY = _middlewareData$arrow.y;
left = arrowX != null ? arrowX + "px" : '';
top = arrowY != null ? arrowY + "px" : '';
}
Object.assign(arrowEl.style, {
left: left,
top: top,
right: right,
bottom: bottom
});
}
}
/**
* Gets the `Floating UI` options from a set of base `attachTo` options
* @param attachToOptions
* @param {Step} step The step instance
* @return {Object}
* @private
*/
function getFloatingUIOptions(attachToOptions, step) {
var options = {
strategy: 'absolute',
middleware: []
};
var arrowEl = addArrow(step);
var shouldCenter = shouldCenterStep(attachToOptions);
if (!shouldCenter) {
options.middleware.push(flip(),
// Replicate PopperJS default behavior.
shift({
limiter: limitShift(),
crossAxis: true
}));
if (arrowEl) {
options.middleware.push(arrow({
element: arrowEl
}));
}
options.placement = attachToOptions.on;
}
return cjs(step.options.floatingUIOptions || {}, options);
}
/**
* @param {Step} step
* @return {HTMLElement|false|null}
*/
function addArrow(step) {
if (step.options.arrow && step.el) {
return step.el.querySelector('.shepherd-arrow');
}
return false;
}
function noop() {}
function assign(tar, src) {
// @ts-ignore
for (var k in src) tar[k] = src[k];
return tar;
}
function run(fn) {
return fn();
}
function blank_object() {
return Object.create(null);
}
function run_all(fns) {
fns.forEach(run);
}
function is_function(thing) {
return typeof thing === 'function';
}
function safe_not_equal(a, b) {
return a != a ? b == b : a !== b || a && typeof a === 'object' || typeof a === 'function';
}
function is_empty(obj) {
return Object.keys(obj).length === 0;
}
function append(target, node) {
target.appendChild(node);
}
function insert(target, node, anchor) {
target.insertBefore(node, anchor || null);
}
function detach(node) {
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
function destroy_each(iterations, detaching) {
for (var i = 0; i < iterations.length; i += 1) {
if (iterations[i]) iterations[i].d(detaching);
}
}
function element(name) {
return document.createElement(name);
}
function svg_element(name) {
return document.createElementNS('http://www.w3.org/2000/svg', name);
}
function text(data) {
return document.createTextNode(data);
}
function space() {
return text(' ');
}
function empty() {
return text('');
}
function listen(node, event, handler, options) {
node.addEventListener(event, handler, options);
return function () {
return node.removeEventListener(event, handler, options);
};
}
function attr(node, attribute, value) {
if (value == null) node.removeAttribute(attribute);else if (node.getAttribute(attribute) !== value) node.setAttribute(attribute, value);
}
function set_attributes(node, attributes) {
// @ts-ignore
var descriptors = Object.getOwnPropertyDescriptors(node.__proto__);
for (var key in attributes) {
if (attributes[key] == null) {
node.removeAttribute(key);
} else if (key === 'style') {
node.style.cssText = attributes[key];
} else if (key === '__value') {
node.value = node[key] = attributes[key];
} else if (descriptors[key] && descriptors[key].set) {
node[key] = attributes[key];
} else {
attr(node, key, attributes[key]);
}
}
}
function children(element) {
return Array.from(element.childNodes);
}
function toggle_class(element, name, toggle) {
element.classList[toggle ? 'add' : 'remove'](name);
}
var current_component;
function set_current_component(component) {
current_component = component;
}
function get_current_component() {
if (!current_component) throw new Error('Function called outside component initialization');
return current_component;
}
/**
* The `onMount` function schedules a callback to run as soon as the component has been mounted to the DOM.
* It must be called during the component's initialisation (but doesn't need to live *inside* the component;
* it can be called from an external module).
*
* `onMount` does not run inside a [server-side component](/docs#run-time-server-side-component-api).
*
* https://svelte.dev/docs#run-time-svelte-onmount
*/
function onMount(fn) {
get_current_component().$$.on_mount.push(fn);
}
/**
* Schedules a callback to run immediately after the component has been updated.
*
* The first time the callback runs will be after the initial `onMount`
*/
function afterUpdate(fn) {
get_current_component().$$.after_update.push(fn);
}
var dirty_components = [];
var binding_callbacks = [];
var render_callbacks = [];
var flush_callbacks = [];
var resolved_promise = Promise.resolve();
var update_scheduled = false;
function schedule_update() {
if (!update_scheduled) {
update_scheduled = true;
resolved_promise.then(flush);
}
}
function add_render_callback(fn) {
render_callbacks.push(fn);
}
// flush() calls callbacks in this order:
// 1. All beforeUpdate callbacks, in order: parents before children
// 2. All bind:this callbacks, in reverse order: children before parents.
// 3. All afterUpdate callbacks, in order: parents before children. EXCEPT
// for afterUpdates called during the initial onMount, which are called in
// reverse order: children before parents.
// Since callbacks might update component values, which could trigger another
// call to flush(), the following steps guard against this:
// 1. During beforeUpdate, any updated components will be added to the
// dirty_components array and will cause a reentrant call to flush(). Because
// the flush index is kept outside the function, the reentrant call will pick
// up where the earlier call left off and go through all dirty components. The
// current_component value is saved and restored so that the reentrant call will
// not interfere with the "parent" flush() call.
// 2. bind:this callbacks cannot trigger new flush() calls.
// 3. During afterUpdate, any updated components will NOT have their afterUpdate
// callback called a second time; the seen_callbacks set, outside the flush()
// function, guarantees this behavior.
var seen_callbacks = new Set();
var flushidx = 0; // Do *not* move this inside the flush() function
function flush() {
var saved_component = current_component;
do {
// first, call beforeUpdate functions
// and update components
while (flushidx < dirty_components.length) {
var component = dirty_components[flushidx];
flushidx++;
set_current_component(component);
update(component.$$);
}
set_current_component(null);
dirty_components.length = 0;
flushidx = 0;
while (binding_callbacks.length) binding_callbacks.pop()();
// then, once components are updated, call
// afterUpdate functions. This may cause
// subsequent updates...
for (var i = 0; i < render_callbacks.length; i += 1) {
var callback = render_callbacks[i];
if (!seen_callbacks.has(callback)) {
// ...so guard against infinite loops
seen_callbacks.add(callback);
callback();
}
}
render_callbacks.length = 0;
} while (dirty_components.length);
while (flush_callbacks.length) {
flush_callbacks.pop()();
}
update_scheduled = false;
seen_callbacks.clear();
set_current_component(saved_component);
}
function update($$) {
if ($$.fragment !== null) {
$$.update();
run_all($$.before_update);
var dirty = $$.dirty;
$$.dirty = [-1];
$$.fragment && $$.fragment.p($$.ctx, dirty);
$$.after_update.forEach(add_render_callback);
}
}
var outroing = new Set();
var outros;
function group_outros() {
outros = {
r: 0,
c: [],
p: outros // parent group
};
}
function check_outros() {
if (!outros.r) {
run_all(outros.c);
}
outros = outros.p;
}
function transition_in(block, local) {
if (block && block.i) {
outroing.delete(block);
block.i(local);
}
}
function transition_out(block, local, detach, callback) {
if (block && block.o) {
if (outroing.has(block)) return;
outroing.add(block);
outros.c.push(function () {
outroing.delete(block);
if (callback) {
if (detach) block.d(1);
callback();
}
});
block.o(local);
} else if (callback) {
callback();
}
}
function get_spread_update(levels, updates) {
var update = {};
var to_null_out = {};
var accounted_for = {
$$scope: 1
};
var i = levels.length;
while (i--) {
var o = levels[i];
var n = updates[i];
if (n) {
for (var key in o) {
if (!(key in n)) to_null_out[key] = 1;
}
for (var _key2 in n) {
if (!accounted_for[_key2]) {
update[_key2] = n[_key2];
accounted_for[_key2] = 1;
}
}
levels[i] = n;
} else {
for (var _key3 in o) {
accounted_for[_key3] = 1;
}
}
}
for (var _key4 in to_null_out) {
if (!(_key4 in update)) update[_key4] = undefined;
}
return update;
}
function create_component(block) {
block && block.c();
}
function mount_component(component, target, anchor, customElement) {
var _component$$$ = component.$$,
fragment = _component$$$.fragment,
after_update = _component$$$.after_update;
fragment && fragment.m(target, anchor);
if (!customElement) {
// onMount happens before the initial afterUpdate
add_render_callback(function () {
var new_on_destroy = component.$$.on_mount.map(run).filter(is_function);
// if the component was destroyed immediately
// it will update the `$$.on_destroy` reference to `null`.
// the destructured on_destroy may still reference to the old array
if (component.$$.on_destroy) {
var _component$$$$on_dest;
(_component$$$$on_dest = component.$$.on_destroy).push.apply(_component$$$$on_dest, new_on_destroy);
} else {
// Edge case - component was destroyed immediately,
// most likely as a result of a binding initialising
run_all(new_on_destroy);
}
component.$$.on_mount = [];
});
}
after_update.forEach(add_render_callback);
}
function destroy_component(component, detaching) {
var $$ = component.$$;
if ($$.fragment !== null) {
run_all($$.on_destroy);
$$.fragment && $$.fragment.d(detaching);
// TODO null out other refs, including component.$$ (but need to
// preserve final state?)
$$.on_destroy = $$.fragment = null;
$$.ctx = [];
}
}
function make_dirty(component, i) {
if (component.$$.dirty[0] === -1) {
dirty_components.push(component);
schedule_update();
component.$$.dirty.fill(0);
}
component.$$.dirty[i / 31 | 0] |= 1 << i % 31;
}
function init(component, options, instance, create_fragment, not_equal, props, append_styles, dirty) {
if (dirty === void 0) {
dirty = [-1];
}
var parent_component = current_component;
set_current_component(component);
var $$ = component.$$ = {
fragment: null,
ctx: [],
// state
props: props,
update: noop,
not_equal: not_equal,
bound: blank_object(),
// lifecycle
on_mount: [],
on_destroy: [],
on_disconnect: [],
before_update: [],
after_update: [],
context: new Map(options.context || (parent_component ? parent_component.$$.context : [])),
// everything else
callbacks: blank_object(),
dirty: dirty,
skip_bound: false,
root: options.target || parent_component.$$.root
};
append_styles && append_styles($$.root);
var ready = false;
$$.ctx = instance ? instance(component, options.props || {}, function (i, ret) {
var value = (arguments.length <= 2 ? 0 : arguments.length - 2) ? arguments.length <= 2 ? undefined : arguments[2] : ret;
if ($$.ctx && not_equal($$.ctx[i], $$.ctx[i] = value)) {
if (!$$.skip_bound && $$.bound[i]) $$.bound[i](value);
if (ready) make_dirty(component, i);
}
return ret;
}) : [];
$$.update();
ready = true;
run_all($$.before_update);
// `false` as a special case of no DOM component
$$.fragment = create_fragment ? create_fragment($$.ctx) : false;
if (options.target) {
if (options.hydrate) {
var nodes = children(options.target);
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
$$.fragment && $$.fragment.l(nodes);
nodes.forEach(detach);
} else {
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
$$.fragment && $$.fragment.c();
}
if (options.intro) transition_in(component.$$.fragment);
mount_component(component, options.target, options.anchor, options.customElement);
flush();
}
set_current_component(parent_component);
}
/**
* Base class for Svelte components. Used when dev=false.
*/
var SvelteComponent = /*#__PURE__*/function () {
function SvelteComponent() {}
var _proto2 = SvelteComponent.prototype;
_proto2.$destroy = function $destroy() {
destroy_component(this, 1);
this.$destroy = noop;
};
_proto2.$on = function $on(type, callback) {
if (!is_function(callback)) {
return noop;
}
var callbacks = this.$$.callbacks[type] || (this.$$.callbacks[type] = []);
callbacks.push(callback);
return function () {
var index = callbacks.indexOf(callback);
if (index !== -1) callbacks.splice(index, 1);
};
};
_proto2.$set = function $set($$props) {
if (this.$$set && !is_empty($$props)) {
this.$$.skip_bound = true;
this.$$set($$props);
this.$$.skip_bound = false;
}
};
return SvelteComponent;
}();
/* src/js/components/shepherd-button.svelte generated by Svelte v3.54.0 */
function create_fragment$8(ctx) {
var button;
var button_aria_label_value;
var button_class_value;
var mounted;
var dispose;
return {
c: function c() {
button = element("button");
attr(button, "aria-label", button_aria_label_value = /*label*/ctx[3] ? /*label*/ctx[3] : null);
attr(button, "class", button_class_value = ( /*classes*/ctx[1] || '') + " shepherd-button " + ( /*secondary*/ctx[4] ? 'shepherd-button-secondary' : ''));
button.disabled = /*disabled*/ctx[2];
attr(button, "tabindex", "0");
},
m: function m(target, anchor) {
insert(target, button, anchor);
button.innerHTML = /*text*/ctx[5];
if (!mounted) {
dispose = listen(button, "click", function () {
if (is_function( /*action*/ctx[0])) /*action*/ctx[0].apply(this, arguments);
});
mounted = true;
}
},
p: function p(new_ctx, _ref) {
var dirty = _ref[0];
ctx = new_ctx;
if (dirty & /*text*/32) button.innerHTML = /*text*/ctx[5];
if (dirty & /*label*/8 && button_aria_label_value !== (button_aria_label_value = /*label*/ctx[3] ? /*label*/ctx[3] : null)) {
attr(button, "aria-label", button_aria_label_value);
}
if (dirty & /*classes, secondary*/18 && button_class_value !== (button_class_value = ( /*classes*/ctx[1] || '') + " shepherd-button " + ( /*secondary*/ctx[4] ? 'shepherd-button-secondary' : ''))) {
attr(button, "class", button_class_value);
}
if (dirty & /*disabled*/4) {
button.disabled = /*disabled*/ctx[2];
}
},
i: noop,
o: noop,
d: function d(detaching) {
if (detaching) detach(button);
mounted = false;
dispose();
}
};
}
function instance$8($$self, $$props, $$invalidate) {
var config = $$props.config,
step = $$props.step;
var action, classes, disabled, label, secondary, text;
function getConfigOption(option) {
if (isFunction(option)) {
return option = option.call(step);
}
return option;
}
$$self.$$set = function ($$props) {
if ('config' in $$props) $$invalidate(6, config = $$props.config);
if ('step' in $$props) $$invalidate(7, step = $$props.step);
};
$$self.$$.update = function () {
if ($$self.$$.dirty & /*config, step*/192) {
{
$$invalidate(0, action = config.action ? config.action.bind(step.tour) : null);
$$invalidate(1, classes = config.classes);
$$invalidate(2, disabled = config.disabled ? getConfigOption(config.disabled) : false);
$$invalidate(3, label = config.label ? getConfigOption(config.label) : null);
$$invalidate(4, secondary = config.secondary);
$$invalidate(5, text = config.text ? getConfigOption(config.text) : null);
}
}
};
return [action, classes, disabled, label, secondary, text, config, step];
}
var Shepherd_button = /*#__PURE__*/function (_SvelteComponent) {
_inheritsLoose(Shepherd_button, _SvelteComponent);
function Shepherd_button(options) {
var _this4;
_this4 = _SvelteComponent.call(this) || this;
init(_assertThisInitialized(_this4), options, instance$8, create_fragment$8, safe_not_equal, {
config: 6,
step: 7
});
return _this4;
}
return Shepherd_button;
}(SvelteComponent);
/* src/js/components/shepherd-footer.svelte generated by Svelte v3.54.0 */
function get_each_context(ctx, list, i) {
var child_ctx = ctx.slice();
child_ctx[2] = list[i];
return child_ctx;
}
// (24:4) {#if buttons}
function create_if_block$3(ctx) {
var each_1_anchor;
var current;
var each_value = /*buttons*/ctx[1];
var each_blocks = [];
for (var i = 0; i < each_value.length; i += 1) {
each_blocks[i] = create_each_block(get_each_context(ctx, each_value, i));
}
var out = function out(i) {
return transition_out(each_blocks[i], 1, 1, function () {
each_blocks[i] = null;
});
};
return {
c: function c() {
for (var _i = 0; _i < each_blocks.length; _i += 1) {
each_blocks[_i].c();
}
each_1_anchor = empty();
},
m: function m(target, anchor) {
for (var _i2 = 0; _i2 < each_blocks.length; _i2 += 1) {
each_blocks[_i2].m(target, anchor);
}
insert(target, each_1_anchor, anchor);
current = true;
},
p: function p(ctx, dirty) {
if (dirty & /*buttons, step*/3) {
each_value = /*buttons*/ctx[1];
var _i3;
for (_i3 = 0; _i3 < each_value.length; _i3 += 1) {
var child_ctx = get_each_context(ctx, each_value, _i3);
if (each_blocks[_i3]) {
each_blocks[_i3].p(child_ctx, dirty);
transition_in(each_blocks[_i3], 1);
} else {
each_blocks[_i3] = create_each_block(child_ctx);
each_blocks[_i3].c();
transition_in(each_blocks[_i3], 1);
each_blocks[_i3].m(each_1_anchor.parentNode, each_1_anchor);
}
}
group_outros();
for (_i3 = each_value.length; _i3 < each_blocks.length; _i3 += 1) {
out(_i3);
}
check_outros();
}
},
i: function i(local) {
if (current) return;
for (var _i4 = 0; _i4 < each_value.length; _i4 += 1) {
transition_in(each_blocks[_i4]);
}
current = true;
},
o: function o(local) {
each_blocks = each_blocks.filter(Boolean);
for (var _i5 = 0; _i5 < each_blocks.length; _i5 += 1) {
transition_out(each_blocks[_i5]);
}
current = false;
},
d: function d(detaching) {
destroy_each(each_blocks, detaching);
if (detaching) detach(each_1_anchor);
}
};
}
// (25:8) {#each buttons as config}
function create_each_block(ctx) {
var shepherdbutton;
var current;
shepherdbutton = new Shepherd_button({
props: {
config: /*config*/ctx[2],
step: /*step*/ctx[0]
}
});
return {
c: function c() {
create_component(shepherdbutton.$$.fragment);
},
m: function m(target, anchor) {
mount_component(shepherdbutton, target, anchor);
current = true;
},
p: function p(ctx, dirty) {
var shepherdbutton_changes = {};
if (dirty & /*buttons*/2) shepherdbutton_changes.config = /*config*/ctx[2];
if (dirty & /*step*/1) shepherdbutton_changes.step = /*step*/ctx[0];
shepherdbutton.$set(shepherdbutton_changes);
},
i: function i(local) {
if (current) return;
transition_in(shepherdbutton.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdbutton.$$.fragment, local);
current = false;
},
d: function d(detaching) {
destroy_component(shepherdbutton, detaching);
}
};
}
function create_fragment$7(ctx) {
var footer;
var current;
var if_block = /*buttons*/ctx[1] && create_if_block$3(ctx);
return {
c: function c() {
footer = element("footer");
if (if_block) if_block.c();
attr(footer, "class", "shepherd-footer");
},
m: function m(target, anchor) {
insert(target, footer, anchor);
if (if_block) if_block.m(footer, null);
current = true;
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if ( /*buttons*/ctx[1]) {
if (if_block) {
if_block.p(ctx, dirty);
if (dirty & /*buttons*/2) {
transition_in(if_block, 1);
}
} else {
if_block = create_if_block$3(ctx);
if_block.c();
transition_in(if_block, 1);
if_block.m(footer, null);
}
} else if (if_block) {
group_outros();
transition_out(if_block, 1, 1, function () {
if_block = null;
});
check_outros();
}
},
i: function i(local) {
if (current) return;
transition_in(if_block);
current = true;
},
o: function o(local) {
transition_out(if_block);
current = false;
},
d: function d(detaching) {
if (detaching) detach(footer);
if (if_block) if_block.d();
}
};
}
function instance$7($$self, $$props, $$invalidate) {
var buttons;
var step = $$props.step;
$$self.$$set = function ($$props) {
if ('step' in $$props) $$invalidate(0, step = $$props.step);
};
$$self.$$.update = function () {
if ($$self.$$.dirty & /*step*/1) {
$$invalidate(1, buttons = step.options.buttons);
}
};
return [step, buttons];
}
var Shepherd_footer = /*#__PURE__*/function (_SvelteComponent2) {
_inheritsLoose(Shepherd_footer, _SvelteComponent2);
function Shepherd_footer(options) {
var _this5;
_this5 = _SvelteComponent2.call(this) || this;
init(_assertThisInitialized(_this5), options, instance$7, create_fragment$7, safe_not_equal, {
step: 0
});
return _this5;
}
return Shepherd_footer;
}(SvelteComponent);
/* src/js/components/shepherd-cancel-icon.svelte generated by Svelte v3.54.0 */
function create_fragment$6(ctx) {
var button;
var span;
var button_aria_label_value;
var mounted;
var dispose;
return {
c: function c() {
button = element("button");
span = element("span");
span.textContent = "×";
attr(span, "aria-hidden", "true");
attr(button, "aria-label", button_aria_label_value = /*cancelIcon*/ctx[0].label ? /*cancelIcon*/ctx[0].label : 'Close Tour');
attr(button, "class", "shepherd-cancel-icon");
attr(button, "type", "button");
},
m: function m(target, anchor) {
insert(target, button, anchor);
append(button, span);
if (!mounted) {
dispose = listen(button, "click", /*handleCancelClick*/ctx[1]);
mounted = true;
}
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if (dirty & /*cancelIcon*/1 && button_aria_label_value !== (button_aria_label_value = /*cancelIcon*/ctx[0].label ? /*cancelIcon*/ctx[0].label : 'Close Tour')) {
attr(button, "aria-label", button_aria_label_value);
}
},
i: noop,
o: noop,
d: function d(detaching) {
if (detaching) detach(button);
mounted = false;
dispose();
}
};
}
function instance$6($$self, $$props, $$invalidate) {
var cancelIcon = $$props.cancelIcon,
step = $$props.step;
/**
* Add a click listener to the cancel link that cancels the tour
*/
var handleCancelClick = function handleCancelClick(e) {
e.preventDefault();
step.cancel();
};
$$self.$$set = function ($$props) {
if ('cancelIcon' in $$props) $$invalidate(0, cancelIcon = $$props.cancelIcon);
if ('step' in $$props) $$invalidate(2, step = $$props.step);
};
return [cancelIcon, handleCancelClick, step];
}
var Shepherd_cancel_icon = /*#__PURE__*/function (_SvelteComponent3) {
_inheritsLoose(Shepherd_cancel_icon, _SvelteComponent3);
function Shepherd_cancel_icon(options) {
var _this6;
_this6 = _SvelteComponent3.call(this) || this;
init(_assertThisInitialized(_this6), options, instance$6, create_fragment$6, safe_not_equal, {
cancelIcon: 0,
step: 2
});
return _this6;
}
return Shepherd_cancel_icon;
}(SvelteComponent);
/* src/js/components/shepherd-title.svelte generated by Svelte v3.54.0 */
function create_fragment$5(ctx) {
var h3;
return {
c: function c() {
h3 = element("h3");
attr(h3, "id", /*labelId*/ctx[1]);
attr(h3, "class", "shepherd-title");
},
m: function m(target, anchor) {
insert(target, h3, anchor);
/*h3_binding*/
ctx[3](h3);
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if (dirty & /*labelId*/2) {
attr(h3, "id", /*labelId*/ctx[1]);
}
},
i: noop,
o: noop,
d: function d(detaching) {
if (detaching) detach(h3);
/*h3_binding*/
ctx[3](null);
}
};
}
function instance$5($$self, $$props, $$invalidate) {
var labelId = $$props.labelId,
element = $$props.element,
title = $$props.title;
afterUpdate(function () {
if (isFunction(title)) {
$$invalidate(2, title = title());
}
$$invalidate(0, element.innerHTML = title, element);
});
function h3_binding($$value) {
binding_callbacks[$$value ? 'unshift' : 'push'](function () {
element = $$value;
$$invalidate(0, element);
});
}
$$self.$$set = function ($$props) {
if ('labelId' in $$props) $$invalidate(1, labelId = $$props.labelId);
if ('element' in $$props) $$invalidate(0, element = $$props.element);
if ('title' in $$props) $$invalidate(2, title = $$props.title);
};
return [element, labelId, title, h3_binding];
}
var Shepherd_title = /*#__PURE__*/function (_SvelteComponent4) {
_inheritsLoose(Shepherd_title, _SvelteComponent4);
function Shepherd_title(options) {
var _this7;
_this7 = _SvelteComponent4.call(this) || this;
init(_assertThisInitialized(_this7), options, instance$5, create_fragment$5, safe_not_equal, {
labelId: 1,
element: 0,
title: 2
});
return _this7;
}
return Shepherd_title;
}(SvelteComponent);
/* src/js/components/shepherd-header.svelte generated by Svelte v3.54.0 */
function create_if_block_1$1(ctx) {
var shepherdtitle;
var current;
shepherdtitle = new Shepherd_title({
props: {
labelId: /*labelId*/ctx[0],
title: /*title*/ctx[2]
}
});
return {
c: function c() {
create_component(shepherdtitle.$$.fragment);
},
m: function m(target, anchor) {
mount_component(shepherdtitle, target, anchor);
current = true;
},
p: function p(ctx, dirty) {
var shepherdtitle_changes = {};
if (dirty & /*labelId*/1) shepherdtitle_changes.labelId = /*labelId*/ctx[0];
if (dirty & /*title*/4) shepherdtitle_changes.title = /*title*/ctx[2];
shepherdtitle.$set(shepherdtitle_changes);
},
i: function i(local) {
if (current) return;
transition_in(shepherdtitle.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdtitle.$$.fragment, local);
current = false;
},
d: function d(detaching) {
destroy_component(shepherdtitle, detaching);
}
};
}
// (39:4) {#if cancelIcon && cancelIcon.enabled}
function create_if_block$2(ctx) {
var shepherdcancelicon;
var current;
shepherdcancelicon = new Shepherd_cancel_icon({
props: {
cancelIcon: /*cancelIcon*/ctx[3],
step: /*step*/ctx[1]
}
});
return {
c: function c() {
create_component(shepherdcancelicon.$$.fragment);
},
m: function m(target, anchor) {
mount_component(shepherdcancelicon, target, anchor);
current = true;
},
p: function p(ctx, dirty) {
var shepherdcancelicon_changes = {};
if (dirty & /*cancelIcon*/8) shepherdcancelicon_changes.cancelIcon = /*cancelIcon*/ctx[3];
if (dirty & /*step*/2) shepherdcancelicon_changes.step = /*step*/ctx[1];
shepherdcancelicon.$set(shepherdcancelicon_changes);
},
i: function i(local) {
if (current) return;
transition_in(shepherdcancelicon.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdcancelicon.$$.fragment, local);
current = false;
},
d: function d(detaching) {
destroy_component(shepherdcancelicon, detaching);
}
};
}
function create_fragment$4(ctx) {
var header;
var t;
var current;
var if_block0 = /*title*/ctx[2] && create_if_block_1$1(ctx);
var if_block1 = /*cancelIcon*/ctx[3] && /*cancelIcon*/ctx[3].enabled && create_if_block$2(ctx);
return {
c: function c() {
header = element("header");
if (if_block0) if_block0.c();
t = space();
if (if_block1) if_block1.c();
attr(header, "class", "shepherd-header");
},
m: function m(target, anchor) {
insert(target, header, anchor);
if (if_block0) if_block0.m(header, null);
append(header, t);
if (if_block1) if_block1.m(header, null);
current = true;
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if ( /*title*/ctx[2]) {
if (if_block0) {
if_block0.p(ctx, dirty);
if (dirty & /*title*/4) {
transition_in(if_block0, 1);
}
} else {
if_block0 = create_if_block_1$1(ctx);
if_block0.c();
transition_in(if_block0, 1);
if_block0.m(header, t);
}
} else if (if_block0) {
group_outros();
transition_out(if_block0, 1, 1, function () {
if_block0 = null;
});
check_outros();
}
if ( /*cancelIcon*/ctx[3] && /*cancelIcon*/ctx[3].enabled) {
if (if_block1) {
if_block1.p(ctx, dirty);
if (dirty & /*cancelIcon*/8) {
transition_in(if_block1, 1);
}
} else {
if_block1 = create_if_block$2(ctx);
if_block1.c();
transition_in(if_block1, 1);
if_block1.m(header, null);
}
} else if (if_block1) {
group_outros();
transition_out(if_block1, 1, 1, function () {
if_block1 = null;
});
check_outros();
}
},
i: function i(local) {
if (current) return;
transition_in(if_block0);
transition_in(if_block1);
current = true;
},
o: function o(local) {
transition_out(if_block0);
transition_out(if_block1);
current = false;
},
d: function d(detaching) {
if (detaching) detach(header);
if (if_block0) if_block0.d();
if (if_block1) if_block1.d();
}
};
}
function instance$4($$self, $$props, $$invalidate) {
var labelId = $$props.labelId,
step = $$props.step;
var title, cancelIcon;
$$self.$$set = function ($$props) {
if ('labelId' in $$props) $$invalidate(0, labelId = $$props.labelId);
if ('step' in $$props) $$invalidate(1, step = $$props.step);
};
$$self.$$.update = function () {
if ($$self.$$.dirty & /*step*/2) {
{
$$invalidate(2, title = step.options.title);
$$invalidate(3, cancelIcon = step.options.cancelIcon);
}
}
};
return [labelId, step, title, cancelIcon];
}
var Shepherd_header = /*#__PURE__*/function (_SvelteComponent5) {
_inheritsLoose(Shepherd_header, _SvelteComponent5);
function Shepherd_header(options) {
var _this8;
_this8 = _SvelteComponent5.call(this) || this;
init(_assertThisInitialized(_this8), options, instance$4, create_fragment$4, safe_not_equal, {
labelId: 0,
step: 1
});
return _this8;
}
return Shepherd_header;
}(SvelteComponent);
/* src/js/components/shepherd-text.svelte generated by Svelte v3.54.0 */
function create_fragment$3(ctx) {
var div;
return {
c: function c() {
div = element("div");
attr(div, "class", "shepherd-text");
attr(div, "id", /*descriptionId*/ctx[1]);
},
m: function m(target, anchor) {
insert(target, div, anchor);
/*div_binding*/
ctx[3](div);
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if (dirty & /*descriptionId*/2) {
attr(div, "id", /*descriptionId*/ctx[1]);
}
},
i: noop,
o: noop,
d: function d(detaching) {
if (detaching) detach(div);
/*div_binding*/
ctx[3](null);
}
};
}
function instance$3($$self, $$props, $$invalidate) {
var descriptionId = $$props.descriptionId,
element = $$props.element,
step = $$props.step;
afterUpdate(function () {
var text = step.options.text;
if (isFunction(text)) {
text = text.call(step);
}
if (isHTMLElement$1(text)) {
element.appendChild(text);
} else {
$$invalidate(0, element.innerHTML = text, element);
}
});
function div_binding($$value) {
binding_callbacks[$$value ? 'unshift' : 'push'](function () {
element = $$value;
$$invalidate(0, element);
});
}
$$self.$$set = function ($$props) {
if ('descriptionId' in $$props) $$invalidate(1, descriptionId = $$props.descriptionId);
if ('element' in $$props) $$invalidate(0, element = $$props.element);
if ('step' in $$props) $$invalidate(2, step = $$props.step);
};
return [element, descriptionId, step, div_binding];
}
var Shepherd_text = /*#__PURE__*/function (_SvelteComponent6) {
_inheritsLoose(Shepherd_text, _SvelteComponent6);
function Shepherd_text(options) {
var _this9;
_this9 = _SvelteComponent6.call(this) || this;
init(_assertThisInitialized(_this9), options, instance$3, create_fragment$3, safe_not_equal, {
descriptionId: 1,
element: 0,
step: 2
});
return _this9;
}
return Shepherd_text;
}(SvelteComponent);
/* src/js/components/shepherd-content.svelte generated by Svelte v3.54.0 */
function create_if_block_2(ctx) {
var shepherdheader;
var current;
shepherdheader = new Shepherd_header({
props: {
labelId: /*labelId*/ctx[1],
step: /*step*/ctx[2]
}
});
return {
c: function c() {
create_component(shepherdheader.$$.fragment);
},
m: function m(target, anchor) {
mount_component(shepherdheader, target, anchor);
current = true;
},
p: function p(ctx, dirty) {
var shepherdheader_changes = {};
if (dirty & /*labelId*/2) shepherdheader_changes.labelId = /*labelId*/ctx[1];
if (dirty & /*step*/4) shepherdheader_changes.step = /*step*/ctx[2];
shepherdheader.$set(shepherdheader_changes);
},
i: function i(local) {
if (current) return;
transition_in(shepherdheader.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdheader.$$.fragment, local);
current = false;
},
d: function d(detaching) {
destroy_component(shepherdheader, detaching);
}
};
}
// (28:2) {#if !isUndefined(step.options.text)}
function create_if_block_1(ctx) {
var shepherdtext;
var current;
shepherdtext = new Shepherd_text({
props: {
descriptionId: /*descriptionId*/ctx[0],
step: /*step*/ctx[2]
}
});
return {
c: function c() {
create_component(shepherdtext.$$.fragment);
},
m: function m(target, anchor) {
mount_component(shepherdtext, target, anchor);
current = true;
},
p: function p(ctx, dirty) {
var shepherdtext_changes = {};
if (dirty & /*descriptionId*/1) shepherdtext_changes.descriptionId = /*descriptionId*/ctx[0];
if (dirty & /*step*/4) shepherdtext_changes.step = /*step*/ctx[2];
shepherdtext.$set(shepherdtext_changes);
},
i: function i(local) {
if (current) return;
transition_in(shepherdtext.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdtext.$$.fragment, local);
current = false;
},
d: function d(detaching) {
destroy_component(shepherdtext, detaching);
}
};
}
// (35:2) {#if Array.isArray(step.options.buttons) && step.options.buttons.length}
function create_if_block$1(ctx) {
var shepherdfooter;
var current;
shepherdfooter = new Shepherd_footer({
props: {
step: /*step*/ctx[2]
}
});
return {
c: function c() {
create_component(shepherdfooter.$$.fragment);
},
m: function m(target, anchor) {
mount_component(shepherdfooter, target, anchor);
current = true;
},
p: function p(ctx, dirty) {
var shepherdfooter_changes = {};
if (dirty & /*step*/4) shepherdfooter_changes.step = /*step*/ctx[2];
shepherdfooter.$set(shepherdfooter_changes);
},
i: function i(local) {
if (current) return;
transition_in(shepherdfooter.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdfooter.$$.fragment, local);
current = false;
},
d: function d(detaching) {
destroy_component(shepherdfooter, detaching);
}
};
}
function create_fragment$2(ctx) {
var div;
var show_if_2 = !isUndefined( /*step*/ctx[2].options.title) || /*step*/ctx[2].options.cancelIcon && /*step*/ctx[2].options.cancelIcon.enabled;
var t0;
var show_if_1 = !isUndefined( /*step*/ctx[2].options.text);
var t1;
var show_if = Array.isArray( /*step*/ctx[2].options.buttons) && /*step*/ctx[2].options.buttons.length;
var current;
var if_block0 = show_if_2 && create_if_block_2(ctx);
var if_block1 = show_if_1 && create_if_block_1(ctx);
var if_block2 = show_if && create_if_block$1(ctx);
return {
c: function c() {
div = element("div");
if (if_block0) if_block0.c();
t0 = space();
if (if_block1) if_block1.c();
t1 = space();
if (if_block2) if_block2.c();
attr(div, "class", "shepherd-content");
},
m: function m(target, anchor) {
insert(target, div, anchor);
if (if_block0) if_block0.m(div, null);
append(div, t0);
if (if_block1) if_block1.m(div, null);
append(div, t1);
if (if_block2) if_block2.m(div, null);
current = true;
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if (dirty & /*step*/4) show_if_2 = !isUndefined( /*step*/ctx[2].options.title) || /*step*/ctx[2].options.cancelIcon && /*step*/ctx[2].options.cancelIcon.enabled;
if (show_if_2) {
if (if_block0) {
if_block0.p(ctx, dirty);
if (dirty & /*step*/4) {
transition_in(if_block0, 1);
}
} else {
if_block0 = create_if_block_2(ctx);
if_block0.c();
transition_in(if_block0, 1);
if_block0.m(div, t0);
}
} else if (if_block0) {
group_outros();
transition_out(if_block0, 1, 1, function () {
if_block0 = null;
});
check_outros();
}
if (dirty & /*step*/4) show_if_1 = !isUndefined( /*step*/ctx[2].options.text);
if (show_if_1) {
if (if_block1) {
if_block1.p(ctx, dirty);
if (dirty & /*step*/4) {
transition_in(if_block1, 1);
}
} else {
if_block1 = create_if_block_1(ctx);
if_block1.c();
transition_in(if_block1, 1);
if_block1.m(div, t1);
}
} else if (if_block1) {
group_outros();
transition_out(if_block1, 1, 1, function () {
if_block1 = null;
});
check_outros();
}
if (dirty & /*step*/4) show_if = Array.isArray( /*step*/ctx[2].options.buttons) && /*step*/ctx[2].options.buttons.length;
if (show_if) {
if (if_block2) {
if_block2.p(ctx, dirty);
if (dirty & /*step*/4) {
transition_in(if_block2, 1);
}
} else {
if_block2 = create_if_block$1(ctx);
if_block2.c();
transition_in(if_block2, 1);
if_block2.m(div, null);
}
} else if (if_block2) {
group_outros();
transition_out(if_block2, 1, 1, function () {
if_block2 = null;
});
check_outros();
}
},
i: function i(local) {
if (current) return;
transition_in(if_block0);
transition_in(if_block1);
transition_in(if_block2);
current = true;
},
o: function o(local) {
transition_out(if_block0);
transition_out(if_block1);
transition_out(if_block2);
current = false;
},
d: function d(detaching) {
if (detaching) detach(div);
if (if_block0) if_block0.d();
if (if_block1) if_block1.d();
if (if_block2) if_block2.d();
}
};
}
function instance$2($$self, $$props, $$invalidate) {
var descriptionId = $$props.descriptionId,
labelId = $$props.labelId,
step = $$props.step;
$$self.$$set = function ($$props) {
if ('descriptionId' in $$props) $$invalidate(0, descriptionId = $$props.descriptionId);
if ('labelId' in $$props) $$invalidate(1, labelId = $$props.labelId);
if ('step' in $$props) $$invalidate(2, step = $$props.step);
};
return [descriptionId, labelId, step];
}
var Shepherd_content = /*#__PURE__*/function (_SvelteComponent7) {
_inheritsLoose(Shepherd_content, _SvelteComponent7);
function Shepherd_content(options) {
var _this10;
_this10 = _SvelteComponent7.call(this) || this;
init(_assertThisInitialized(_this10), options, instance$2, create_fragment$2, safe_not_equal, {
descriptionId: 0,
labelId: 1,
step: 2
});
return _this10;
}
return Shepherd_content;
}(SvelteComponent);
/* src/js/components/shepherd-element.svelte generated by Svelte v3.54.0 */
function create_if_block(ctx) {
var div;
return {
c: function c() {
div = element("div");
attr(div, "class", "shepherd-arrow");
attr(div, "data-popper-arrow", "");
},
m: function m(target, anchor) {
insert(target, div, anchor);
},
d: function d(detaching) {
if (detaching) detach(div);
}
};
}
function create_fragment$1(ctx) {
var div;
var t;
var shepherdcontent;
var div_aria_describedby_value;
var div_aria_labelledby_value;
var current;
var mounted;
var dispose;
var if_block = /*step*/ctx[4].options.arrow && /*step*/ctx[4].options.attachTo && /*step*/ctx[4].options.attachTo.element && /*step*/ctx[4].options.attachTo.on && create_if_block();
shepherdcontent = new Shepherd_content({
props: {
descriptionId: /*descriptionId*/ctx[2],
labelId: /*labelId*/ctx[3],
step: /*step*/ctx[4]
}
});
var div_levels = [{
"aria-describedby": div_aria_describedby_value = !isUndefined( /*step*/ctx[4].options.text) ? /*descriptionId*/ctx[2] : null
}, {
"aria-labelledby": div_aria_labelledby_value = /*step*/ctx[4].options.title ? /*labelId*/ctx[3] : null
}, /*dataStepId*/ctx[1], {
role: "dialog"
}, {
tabindex: "0"
}];
var div_data = {};
for (var i = 0; i < div_levels.length; i += 1) {
div_data = assign(div_data, div_levels[i]);
}
return {
c: function c() {
div = element("div");
if (if_block) if_block.c();
t = space();
create_component(shepherdcontent.$$.fragment);
set_attributes(div, div_data);
toggle_class(div, "shepherd-has-cancel-icon", /*hasCancelIcon*/ctx[5]);
toggle_class(div, "shepherd-has-title", /*hasTitle*/ctx[6]);
toggle_class(div, "shepherd-element", true);
},
m: function m(target, anchor) {
insert(target, div, anchor);
if (if_block) if_block.m(div, null);
append(div, t);
mount_component(shepherdcontent, div, null);
/*div_binding*/
ctx[13](div);
current = true;
if (!mounted) {
dispose = listen(div, "keydown", /*handleKeyDown*/ctx[7]);
mounted = true;
}
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if ( /*step*/ctx[4].options.arrow && /*step*/ctx[4].options.attachTo && /*step*/ctx[4].options.attachTo.element && /*step*/ctx[4].options.attachTo.on) {
if (if_block) ;else {
if_block = create_if_block();
if_block.c();
if_block.m(div, t);
}
} else if (if_block) {
if_block.d(1);
if_block = null;
}
var shepherdcontent_changes = {};
if (dirty & /*descriptionId*/4) shepherdcontent_changes.descriptionId = /*descriptionId*/ctx[2];
if (dirty & /*labelId*/8) shepherdcontent_changes.labelId = /*labelId*/ctx[3];
if (dirty & /*step*/16) shepherdcontent_changes.step = /*step*/ctx[4];
shepherdcontent.$set(shepherdcontent_changes);
set_attributes(div, div_data = get_spread_update(div_levels, [(!current || dirty & /*step, descriptionId*/20 && div_aria_describedby_value !== (div_aria_describedby_value = !isUndefined( /*step*/ctx[4].options.text) ? /*descriptionId*/ctx[2] : null)) && {
"aria-describedby": div_aria_describedby_value
}, (!current || dirty & /*step, labelId*/24 && div_aria_labelledby_value !== (div_aria_labelledby_value = /*step*/ctx[4].options.title ? /*labelId*/ctx[3] : null)) && {
"aria-labelledby": div_aria_labelledby_value
}, dirty & /*dataStepId*/2 && /*dataStepId*/ctx[1], {
role: "dialog"
}, {
tabindex: "0"
}]));
toggle_class(div, "shepherd-has-cancel-icon", /*hasCancelIcon*/ctx[5]);
toggle_class(div, "shepherd-has-title", /*hasTitle*/ctx[6]);
toggle_class(div, "shepherd-element", true);
},
i: function i(local) {
if (current) return;
transition_in(shepherdcontent.$$.fragment, local);
current = true;
},
o: function o(local) {
transition_out(shepherdcontent.$$.fragment, local);
current = false;
},
d: function d(detaching) {
if (detaching) detach(div);
if (if_block) if_block.d();
destroy_component(shepherdcontent);
/*div_binding*/
ctx[13](null);
mounted = false;
dispose();
}
};
}
var KEY_TAB = 9;
var KEY_ESC = 27;
var LEFT_ARROW = 37;
var RIGHT_ARROW = 39;
function getClassesArray(classes) {
return classes.split(' ').filter(function (className) {
return !!className.length;
});
}
function instance$1($$self, $$props, $$invalidate) {
var classPrefix = $$props.classPrefix,
element = $$props.element,
descriptionId = $$props.descriptionId,
firstFocusableElement = $$props.firstFocusableElement,
focusableElements = $$props.focusableElements,
labelId = $$props.labelId,
lastFocusableElement = $$props.lastFocusableElement,
step = $$props.step,
dataStepId = $$props.dataStepId;
var hasCancelIcon, hasTitle, classes;
var getElement = function getElement() {
return element;
};
onMount(function () {
var _dataStepId;
// Get all elements that are focusable
$$invalidate(1, dataStepId = (_dataStepId = {}, _dataStepId["data-" + classPrefix + "shepherd-step-id"] = step.id, _dataStepId));
$$invalidate(9, focusableElements = element.querySelectorAll('a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), [tabindex="0"]'));
$$invalidate(8, firstFocusableElement = focusableElements[0]);
$$invalidate(10, lastFocusableElement = focusableElements[focusableElements.length - 1]);
});
afterUpdate(function () {
if (classes !== step.options.classes) {
updateDynamicClasses();
}
});
function updateDynamicClasses() {
removeClasses(classes);
classes = step.options.classes;
addClasses(classes);
}
function removeClasses(classes) {
if (isString(classes)) {
var oldClasses = getClassesArray(classes);
if (oldClasses.length) {
var _element$classList;
(_element$classList = element.classList).remove.apply(_element$classList, oldClasses);
}
}
}
function addClasses(classes) {
if (isString(classes)) {
var newClasses = getClassesArray(classes);
if (newClasses.length) {
var _element$classList2;
(_element$classList2 = element.classList).add.apply(_element$classList2, newClasses);
}
}
}
/**
* Setup keydown events to allow closing the modal with ESC
*
* Borrowed from this great post! https://bitsofco.de/accessible-modal-dialog/
*
* @private
*/
var handleKeyDown = function handleKeyDown(e) {
var _step = step,
tour = _step.tour;
switch (e.keyCode) {
case KEY_TAB:
if (focusableElements.length === 0) {
e.preventDefault();
break;
}
// Backward tab
if (e.shiftKey) {
if (document.activeElement === firstFocusableElement || document.activeElement.classList.contains('shepherd-element')) {
e.preventDefault();
lastFocusableElement.focus();
}
} else {
if (document.activeElement === lastFocusableElement) {
e.preventDefault();
firstFocusableElement.focus();
}
}
break;
case KEY_ESC:
if (tour.options.exitOnEsc) {
step.cancel();
}
break;
case LEFT_ARROW:
if (tour.options.keyboardNavigation) {
tour.back();
}
break;
case RIGHT_ARROW:
if (tour.options.keyboardNavigation) {
tour.next();
}
break;
}
};
function div_binding($$value) {
binding_callbacks[$$value ? 'unshift' : 'push'](function () {
element = $$value;
$$invalidate(0, element);
});
}
$$self.$$set = function ($$props) {
if ('classPrefix' in $$props) $$invalidate(11, classPrefix = $$props.classPrefix);
if ('element' in $$props) $$invalidate(0, element = $$props.element);
if ('descriptionId' in $$props) $$invalidate(2, descriptionId = $$props.descriptionId);
if ('firstFocusableElement' in $$props) $$invalidate(8, firstFocusableElement = $$props.firstFocusableElement);
if ('focusableElements' in $$props) $$invalidate(9, focusableElements = $$props.focusableElements);
if ('labelId' in $$props) $$invalidate(3, labelId = $$props.labelId);
if ('lastFocusableElement' in $$props) $$invalidate(10, lastFocusableElement = $$props.lastFocusableElement);
if ('step' in $$props) $$invalidate(4, step = $$props.step);
if ('dataStepId' in $$props) $$invalidate(1, dataStepId = $$props.dataStepId);
};
$$self.$$.update = function () {
if ($$self.$$.dirty & /*step*/16) {
{
$$invalidate(5, hasCancelIcon = step.options && step.options.cancelIcon && step.options.cancelIcon.enabled);
$$invalidate(6, hasTitle = step.options && step.options.title);
}
}
};
return [element, dataStepId, descriptionId, labelId, step, hasCancelIcon, hasTitle, handleKeyDown, firstFocusableElement, focusableElements, lastFocusableElement, classPrefix, getElement, div_binding];
}
var Shepherd_element = /*#__PURE__*/function (_SvelteComponent8) {
_inheritsLoose(Shepherd_element, _SvelteComponent8);
function Shepherd_element(options) {
var _this11;
_this11 = _SvelteComponent8.call(this) || this;
init(_assertThisInitialized(_this11), options, instance$1, create_fragment$1, safe_not_equal, {
classPrefix: 11,
element: 0,
descriptionId: 2,
firstFocusableElement: 8,
focusableElements: 9,
labelId: 3,
lastFocusableElement: 10,
step: 4,
dataStepId: 1,
getElement: 12
});
return _this11;
}
_createClass(Shepherd_element, [{
key: "getElement",
get: function get() {
return this.$$.ctx[12];
}
}]);
return Shepherd_element;
}(SvelteComponent);
/**
* A class representing steps to be added to a tour.
* @extends {Evented}
*/
var Step = /*#__PURE__*/function (_Evented) {
_inheritsLoose(Step, _Evented);
/**
* Create a step
* @param {Tour} tour The tour for the step
* @param {object} options The options for the step
* @param {boolean} options.arrow Whether to display the arrow for the tooltip or not. Defaults to `true`.
* @param {object} options.attachTo The element the step should be attached to on the page.
* An object with properties `element` and `on`.
*
* ```js
* const step = new Step(tour, {
* attachTo: { element: '.some .selector-path', on: 'left' },
* ...moreOptions
* });
* ```
*
* If you don’t specify an `attachTo` the element will appear in the middle of the screen. The same will happen if your `attachTo.element` callback returns `null`, `undefined`, or a selector that does not exist in the DOM.
* If you omit the `on` portion of `attachTo`, the element will still be highlighted, but the tooltip will appear
* in the middle of the screen, without an arrow pointing to the target.
* If the element to highlight does not yet exist while instantiating tour steps, you may use lazy evaluation by supplying a function to `attachTo.element`. The function will be called in the `before-show` phase.
* @param {string|HTMLElement|function} options.attachTo.element An element selector string, DOM element, or a function (returning a selector, a DOM element, `null` or `undefined`).
* @param {string} options.attachTo.on The optional direction to place the FloatingUI tooltip relative to the element.
* - Possible string values: 'top', 'top-start', 'top-end', 'bottom', 'bottom-start', 'bottom-end', 'right', 'right-start', 'right-end', 'left', 'left-start', 'left-end'
* @param {Object} options.advanceOn An action on the page which should advance shepherd to the next step.
* It should be an object with a string `selector` and an `event` name
* ```js
* const step = new Step(tour, {
* advanceOn: { selector: '.some .selector-path', event: 'click' },
* ...moreOptions
* });
* ```
* `event` doesn’t have to be an event inside the tour, it can be any event fired on any element on the page.
* You can also always manually advance the Tour by calling `myTour.next()`.
* @param {function} options.beforeShowPromise A function that returns a promise.
* When the promise resolves, the rest of the `show` code for the step will execute.
* @param {Object[]} options.buttons An array of buttons to add to the step. These will be rendered in a
* footer below the main body text.
* @param {function} options.buttons.button.action A function executed when the button is clicked on.
* It is automatically bound to the `tour` the step is associated with, so things like `this.next` will
* work inside the action.
* You can use action to skip steps or navigate to specific steps, with something like:
* ```js
* action() {
* return this.show('some_step_name');
* }
* ```
* @param {string} options.buttons.button.classes Extra classes to apply to the `<a>`
* @param {boolean} options.buttons.button.disabled Should the button be disabled?
* @param {string} options.buttons.button.label The aria-label text of the button
* @param {boolean} options.buttons.button.secondary If true, a shepherd-button-secondary class is applied to the button
* @param {string} options.buttons.button.text The HTML text of the button
* @param {boolean} options.canClickTarget A boolean, that when set to false, will set `pointer-events: none` on the target
* @param {object} options.cancelIcon Options for the cancel icon
* @param {boolean} options.cancelIcon.enabled Should a cancel “✕” be shown in the header of the step?
* @param {string} options.cancelIcon.label The label to add for `aria-label`
* @param {string} options.classes A string of extra classes to add to the step's content element.
* @param {string} options.highlightClass An extra class to apply to the `attachTo` element when it is
* highlighted (that is, when its step is active). You can then target that selector in your CSS.
* @param {string} options.id The string to use as the `id` for the step.
* @param {number} options.modalOverlayOpeningPadding An amount of padding to add around the modal overlay opening
* @param {number | { topLeft: number, bottomLeft: number, bottomRight: number, topRight: number }} options.modalOverlayOpeningRadius An amount of border radius to add around the modal overlay opening
* @param {object} options.floatingUIOptions Extra options to pass to FloatingUI
* @param {boolean|Object} options.scrollTo Should the element be scrolled to when this step is shown? If true, uses the default `scrollIntoView`,
* if an object, passes that object as the params to `scrollIntoView` i.e. `{behavior: 'smooth', block: 'center'}`
* @param {function} options.scrollToHandler A function that lets you override the default scrollTo behavior and
* define a custom action to do the scrolling, and possibly other logic.
* @param {function} options.showOn A function that, when it returns `true`, will show the step.
* If it returns false, the step will be skipped.
* @param {string} options.text The text in the body of the step. It can be one of three types:
* ```
* - HTML string
* - `HTMLElement` object
* - `Function` to be executed when the step is built. It must return one the two options above.
* ```
* @param {string} options.title The step's title. It becomes an `h3` at the top of the step. It can be one of two types:
* ```
* - HTML string
* - `Function` to be executed when the step is built. It must return HTML string.
* ```
* @param {object} options.when You can define `show`, `hide`, etc events inside `when`. For example:
* ```js
* when: {
* show: function() {
* window.scrollTo(0, 0);
* }
* }
* ```
* @return {Step} The newly created Step instance
*/
function Step(tour, options) {
var _this12;
if (options === void 0) {
options = {};
}
_this12 = _Evented.call(this, tour, options) || this;
_this12.tour = tour;
_this12.classPrefix = _this12.tour.options ? normalizePrefix(_this12.tour.options.classPrefix) : '';
_this12.styles = tour.styles;
/**
* Resolved attachTo options. Due to lazy evaluation, we only resolve the options during `before-show` phase.
* Do not use this directly, use the _getResolvedAttachToOptions method instead.
* @type {null|{}|{element, to}}
* @private
*/
_this12._resolvedAttachTo = null;
autoBind(_assertThisInitialized(_this12));
_this12._setOptions(options);
return _assertThisInitialized(_this12) || _assertThisInitialized(_this12);
}
/**
* Cancel the tour
* Triggers the `cancel` event
*/
var _proto3 = Step.prototype;
_proto3.cancel = function cancel() {
this.tour.cancel();
this.trigger('cancel');
}
/**
* Complete the tour
* Triggers the `complete` event
*/;
_proto3.complete = function complete() {
this.tour.complete();
this.trigger('complete');
}
/**
* Remove the step, delete the step's element, and destroy the FloatingUI instance for the step.
* Triggers `destroy` event
*/;
_proto3.destroy = function destroy() {
destroyTooltip(this);
if (isHTMLElement$1(this.el)) {
this.el.remove();
this.el = null;
}
this._updateStepTargetOnHide();
this.trigger('destroy');
}
/**
* Returns the tour for the step
* @return {Tour} The tour instance
*/;
_proto3.getTour = function getTour() {
return this.tour;
}
/**
* Hide the step
*/;
_proto3.hide = function hide() {
this.tour.modal.hide();
this.trigger('before-hide');
if (this.el) {
this.el.hidden = true;
}
this._updateStepTargetOnHide();
this.trigger('hide');
}
/**
* Resolves attachTo options.
* @returns {{}|{element, on}}
* @private
*/;
_proto3._resolveAttachToOptions = function _resolveAttachToOptions() {
this._resolvedAttachTo = parseAttachTo(this);
return this._resolvedAttachTo;
}
/**
* A selector for resolved attachTo options.
* @returns {{}|{element, on}}
* @private
*/;
_proto3._getResolvedAttachToOptions = function _getResolvedAttachToOptions() {
if (this._resolvedAttachTo === null) {
return this._resolveAttachToOptions();
}
return this._resolvedAttachTo;
}
/**
* Check if the step is open and visible
* @return {boolean} True if the step is open and visible
*/;
_proto3.isOpen = function isOpen() {
return Boolean(this.el && !this.el.hidden);
}
/**
* Wraps `_show` and ensures `beforeShowPromise` resolves before calling show
* @return {*|Promise}
*/;
_proto3.show = function show() {
var _this13 = this;
if (isFunction(this.options.beforeShowPromise)) {
return Promise.resolve(this.options.beforeShowPromise()).then(function () {
return _this13._show();
});
}
return Promise.resolve(this._show());
}
/**
* Updates the options of the step.
*
* @param {Object} options The options for the step
*/;
_proto3.updateStepOptions = function updateStepOptions(options) {
Object.assign(this.options, options);
if (this.shepherdElementComponent) {
this.shepherdElementComponent.$set({
step: this
});
}
}
/**
* Returns the element for the step
* @return {HTMLElement|null|undefined} The element instance. undefined if it has never been shown, null if it has been destroyed
*/;
_proto3.getElement = function getElement() {
return this.el;
}
/**
* Returns the target for the step
* @return {HTMLElement|null|undefined} The element instance. undefined if it has never been shown, null if query string has not been found
*/;
_proto3.getTarget = function getTarget() {
return this.target;
}
/**
* Creates Shepherd element for step based on options
*
* @return {Element} The DOM element for the step tooltip
* @private
*/;
_proto3._createTooltipContent = function _createTooltipContent() {
var descriptionId = this.id + "-description";
var labelId = this.id + "-label";
this.shepherdElementComponent = new Shepherd_element({
target: this.tour.options.stepsContainer || document.body,
props: {
classPrefix: this.classPrefix,
descriptionId: descriptionId,
labelId: labelId,
step: this,
styles: this.styles
}
});
return this.shepherdElementComponent.getElement();
}
/**
* If a custom scrollToHandler is defined, call that, otherwise do the generic
* scrollIntoView call.
*
* @param {boolean|Object} scrollToOptions If true, uses the default `scrollIntoView`,
* if an object, passes that object as the params to `scrollIntoView` i.e. `{ behavior: 'smooth', block: 'center' }`
* @private
*/;
_proto3._scrollTo = function _scrollTo(scrollToOptions) {
var _this$_getResolvedAtt = this._getResolvedAttachToOptions(),
element = _this$_getResolvedAtt.element;
if (isFunction(this.options.scrollToHandler)) {
this.options.scrollToHandler(element);
} else if (isElement$1(element) && typeof element.scrollIntoView === 'function') {
element.scrollIntoView(scrollToOptions);
}
}
/**
* _getClassOptions gets all possible classes for the step
* @param {Object} stepOptions The step specific options
* @returns {String} unique string from array of classes
* @private
*/;
_proto3._getClassOptions = function _getClassOptions(stepOptions) {
var defaultStepOptions = this.tour && this.tour.options && this.tour.options.defaultStepOptions;
var stepClasses = stepOptions.classes ? stepOptions.classes : '';
var defaultStepOptionsClasses = defaultStepOptions && defaultStepOptions.classes ? defaultStepOptions.classes : '';
var allClasses = [].concat(stepClasses.split(' '), defaultStepOptionsClasses.split(' '));
var uniqClasses = new Set(allClasses);
return Array.from(uniqClasses).join(' ').trim();
}
/**
* Sets the options for the step, maps `when` to events, sets up buttons
* @param {Object} options The options for the step
* @private
*/;
_proto3._setOptions = function _setOptions(options) {
var _this14 = this;
if (options === void 0) {
options = {};
}
var tourOptions = this.tour && this.tour.options && this.tour.options.defaultStepOptions;
tourOptions = cjs({}, tourOptions || {});
this.options = Object.assign({
arrow: true
}, tourOptions, options, mergeTooltipConfig(tourOptions, options));
var when = this.options.when;
this.options.classes = this._getClassOptions(options);
this.destroy();
this.id = this.options.id || "step-" + uuid();
if (when) {
Object.keys(when).forEach(function (event) {
_this14.on(event, when[event], _this14);
});
}
}
/**
* Create the element and set up the FloatingUI instance
* @private
*/;
_proto3._setupElements = function _setupElements() {
if (!isUndefined(this.el)) {
this.destroy();
}
this.el = this._createTooltipContent();
if (this.options.advanceOn) {
bindAdvance(this);
}
// The tooltip implementation details are handled outside of the Step
// object.
setupTooltip(this);
}
/**
* Triggers `before-show`, generates the tooltip DOM content,
* sets up a FloatingUI instance for the tooltip, then triggers `show`.
* @private
*/;
_proto3._show = function _show() {
var _this15 = this;
this.trigger('before-show');
// Force resolve to make sure the options are updated on subsequent shows.
this._resolveAttachToOptions();
this._setupElements();
if (!this.tour.modal) {
this.tour._setupModal();
}
this.tour.modal.setupForStep(this);
this._styleTargetElementForStep(this);
this.el.hidden = false;
// start scrolling to target before showing the step
if (this.options.scrollTo) {
setTimeout(function () {
_this15._scrollTo(_this15.options.scrollTo);
});
}
this.el.hidden = false;
var content = this.shepherdElementComponent.getElement();
var target = this.target || document.body;
target.classList.add(this.classPrefix + "shepherd-enabled");
target.classList.add(this.classPrefix + "shepherd-target");
content.classList.add('shepherd-enabled');
this.trigger('show');
}
/**
* Modulates the styles of the passed step's target element, based on the step's options and
* the tour's `modal` option, to visually emphasize the element
*
* @param step The step object that attaches to the element
* @private
*/;
_proto3._styleTargetElementForStep = function _styleTargetElementForStep(step) {
var targetElement = step.target;
if (!targetElement) {
return;
}
if (step.options.highlightClass) {
targetElement.classList.add(step.options.highlightClass);
}
targetElement.classList.remove('shepherd-target-click-disabled');
if (step.options.canClickTarget === false) {
targetElement.classList.add('shepherd-target-click-disabled');
}
}
/**
* When a step is hidden, remove the highlightClass and 'shepherd-enabled'
* and 'shepherd-target' classes
* @private
*/;
_proto3._updateStepTargetOnHide = function _updateStepTargetOnHide() {
var target = this.target || document.body;
if (this.options.highlightClass) {
target.classList.remove(this.options.highlightClass);
}
target.classList.remove('shepherd-target-click-disabled', this.classPrefix + "shepherd-enabled", this.classPrefix + "shepherd-target");
};
return Step;
}(Evented);
/**
* Cleanup the steps and set pointerEvents back to 'auto'
* @param tour The tour object
*/
function cleanupSteps(tour) {
if (tour) {
var steps = tour.steps;
steps.forEach(function (step) {
if (step.options && step.options.canClickTarget === false && step.options.attachTo) {
if (step.target instanceof HTMLElement) {
step.target.classList.remove('shepherd-target-click-disabled');
}
}
});
}
}
/**
* Generates the svg path data for a rounded rectangle overlay
* @param {Object} dimension - Dimensions of rectangle.
* @param {number} width - Width.
* @param {number} height - Height.
* @param {number} [x=0] - Offset from top left corner in x axis. default 0.
* @param {number} [y=0] - Offset from top left corner in y axis. default 0.
* @param {number | { topLeft: number, topRight: number, bottomRight: number, bottomLeft: number }} [r=0] - Corner Radius. Keep this smaller than half of width or height.
* @returns {string} - Rounded rectangle overlay path data.
*/
function makeOverlayPath(_ref) {
var width = _ref.width,
height = _ref.height,
_ref$x = _ref.x,
x = _ref$x === void 0 ? 0 : _ref$x,
_ref$y = _ref.y,
y = _ref$y === void 0 ? 0 : _ref$y,
_ref$r = _ref.r,
r = _ref$r === void 0 ? 0 : _ref$r;
var _window = window,
w = _window.innerWidth,
h = _window.innerHeight;
var _ref7 = typeof r === 'number' ? {
topLeft: r,
topRight: r,
bottomRight: r,
bottomLeft: r
} : r,
_ref7$topLeft = _ref7.topLeft,
topLeft = _ref7$topLeft === void 0 ? 0 : _ref7$topLeft,
_ref7$topRight = _ref7.topRight,
topRight = _ref7$topRight === void 0 ? 0 : _ref7$topRight,
_ref7$bottomRight = _ref7.bottomRight,
bottomRight = _ref7$bottomRight === void 0 ? 0 : _ref7$bottomRight,
_ref7$bottomLeft = _ref7.bottomLeft,
bottomLeft = _ref7$bottomLeft === void 0 ? 0 : _ref7$bottomLeft;
return "M" + w + "," + h + "H0V0H" + w + "V" + h + "ZM" + (x + topLeft) + "," + y + "a" + topLeft + "," + topLeft + ",0,0,0-" + topLeft + "," + topLeft + "V" + (height + y - bottomLeft) + "a" + bottomLeft + "," + bottomLeft + ",0,0,0," + bottomLeft + "," + bottomLeft + "H" + (width + x - bottomRight) + "a" + bottomRight + "," + bottomRight + ",0,0,0," + bottomRight + "-" + bottomRight + "V" + (y + topRight) + "a" + topRight + "," + topRight + ",0,0,0-" + topRight + "-" + topRight + "Z";
}
/* src/js/components/shepherd-modal.svelte generated by Svelte v3.54.0 */
function create_fragment(ctx) {
var svg;
var path;
var svg_class_value;
var mounted;
var dispose;
return {
c: function c() {
svg = svg_element("svg");
path = svg_element("path");
attr(path, "d", /*pathDefinition*/ctx[2]);
attr(svg, "class", svg_class_value = ( /*modalIsVisible*/ctx[1] ? 'shepherd-modal-is-visible' : '') + " shepherd-modal-overlay-container");
},
m: function m(target, anchor) {
insert(target, svg, anchor);
append(svg, path);
/*svg_binding*/
ctx[11](svg);
if (!mounted) {
dispose = listen(svg, "touchmove", /*_preventModalOverlayTouch*/ctx[3]);
mounted = true;
}
},
p: function p(ctx, _ref) {
var dirty = _ref[0];
if (dirty & /*pathDefinition*/4) {
attr(path, "d", /*pathDefinition*/ctx[2]);
}
if (dirty & /*modalIsVisible*/2 && svg_class_value !== (svg_class_value = ( /*modalIsVisible*/ctx[1] ? 'shepherd-modal-is-visible' : '') + " shepherd-modal-overlay-container")) {
attr(svg, "class", svg_class_value);
}
},
i: noop,
o: noop,
d: function d(detaching) {
if (detaching) detach(svg);
/*svg_binding*/
ctx[11](null);
mounted = false;
dispose();
}
};
}
function _getScrollParent(element) {
if (!element) {
return null;
}
var isHtmlElement = element instanceof HTMLElement;
var overflowY = isHtmlElement && window.getComputedStyle(element).overflowY;
var isScrollable = overflowY !== 'hidden' && overflowY !== 'visible';
if (isScrollable && element.scrollHeight >= element.clientHeight) {
return element;
}
return _getScrollParent(element.parentElement);
}
/**
* Get the visible height of the target element relative to its scrollParent.
* If there is no scroll parent, the height of the element is returned.
*
* @param {HTMLElement} element The target element
* @param {HTMLElement} [scrollParent] The scrollable parent element
* @returns {{y: number, height: number}}
* @private
*/
function _getVisibleHeight(element, scrollParent) {
var elementRect = element.getBoundingClientRect();
var top = elementRect.y || elementRect.top;
var bottom = elementRect.bottom || top + elementRect.height;
if (scrollParent) {
var scrollRect = scrollParent.getBoundingClientRect();
var scrollTop = scrollRect.y || scrollRect.top;
var scrollBottom = scrollRect.bottom || scrollTop + scrollRect.height;
top = Math.max(top, scrollTop);
bottom = Math.min(bottom, scrollBottom);
}
var height = Math.max(bottom - top, 0); // Default to 0 if height is negative
return {
y: top,
height: height
};
}
function instance($$self, $$props, $$invalidate) {
var element = $$props.element,
openingProperties = $$props.openingProperties;
uuid();
var modalIsVisible = false;
var rafId = undefined;
var pathDefinition;
closeModalOpening();
var getElement = function getElement() {
return element;
};
function closeModalOpening() {
$$invalidate(4, openingProperties = {
width: 0,
height: 0,
x: 0,
y: 0,
r: 0
});
}
function hide() {
$$invalidate(1, modalIsVisible = false);
// Ensure we cleanup all event listeners when we hide the modal
_cleanupStepEventListeners();
}
function positionModal(modalOverlayOpeningPadding, modalOverlayOpeningRadius, scrollParent, targetElement) {
if (modalOverlayOpeningPadding === void 0) {
modalOverlayOpeningPadding = 0;
}
if (modalOverlayOpeningRadius === void 0) {
modalOverlayOpeningRadius = 0;
}
if (targetElement) {
var _getVisibleHeight2 = _getVisibleHeight(targetElement, scrollParent),
y = _getVisibleHeight2.y,
height = _getVisibleHeight2.height;
var _targetElement$getBou = targetElement.getBoundingClientRect(),
x = _targetElement$getBou.x,
width = _targetElement$getBou.width,
left = _targetElement$getBou.left;
// getBoundingClientRect is not consistent. Some browsers use x and y, while others use left and top
$$invalidate(4, openingProperties = {
width: width + modalOverlayOpeningPadding * 2,
height: height + modalOverlayOpeningPadding * 2,
x: (x || left) - modalOverlayOpeningPadding,
y: y - modalOverlayOpeningPadding,
r: modalOverlayOpeningRadius
});
} else {
closeModalOpening();
}
}
function setupForStep(step) {
// Ensure we move listeners from the previous step, before we setup new ones
_cleanupStepEventListeners();
if (step.tour.options.useModalOverlay) {
_styleForStep(step);
show();
} else {
hide();
}
}
function show() {
$$invalidate(1, modalIsVisible = true);
}
var _preventModalBodyTouch = function _preventModalBodyTouch(e) {
e.preventDefault();
};
var _preventModalOverlayTouch = function _preventModalOverlayTouch(e) {
e.stopPropagation();
};
/**
* Add touchmove event listener
* @private
*/
function _addStepEventListeners() {
// Prevents window from moving on touch.
window.addEventListener('touchmove', _preventModalBodyTouch, {
passive: false
});
}
/**
* Cancel the requestAnimationFrame loop and remove touchmove event listeners
* @private
*/
function _cleanupStepEventListeners() {
if (rafId) {
cancelAnimationFrame(rafId);
rafId = undefined;
}
window.removeEventListener('touchmove', _preventModalBodyTouch, {
passive: false
});
}
/**
* Style the modal for the step
* @param {Step} step The step to style the opening for
* @private
*/
function _styleForStep(step) {
var _step$options = step.options,
modalOverlayOpeningPadding = _step$options.modalOverlayOpeningPadding,
modalOverlayOpeningRadius = _step$options.modalOverlayOpeningRadius;
var scrollParent = _getScrollParent(step.target);
// Setup recursive function to call requestAnimationFrame to update the modal opening position
var rafLoop = function rafLoop() {
rafId = undefined;
positionModal(modalOverlayOpeningPadding, modalOverlayOpeningRadius, scrollParent, step.target);
rafId = requestAnimationFrame(rafLoop);
};
rafLoop();
_addStepEventListeners();
}
function svg_binding($$value) {
binding_callbacks[$$value ? 'unshift' : 'push'](function () {
element = $$value;
$$invalidate(0, element);
});
}
$$self.$$set = function ($$props) {
if ('element' in $$props) $$invalidate(0, element = $$props.element);
if ('openingProperties' in $$props) $$invalidate(4, openingProperties = $$props.openingProperties);
};
$$self.$$.update = function () {
if ($$self.$$.dirty & /*openingProperties*/16) {
$$invalidate(2, pathDefinition = makeOverlayPath(openingProperties));
}
};
return [element, modalIsVisible, pathDefinition, _preventModalOverlayTouch, openingProperties, getElement, closeModalOpening, hide, positionModal, setupForStep, show, svg_binding];
}
var Shepherd_modal = /*#__PURE__*/function (_SvelteComponent9) {
_inheritsLoose(Shepherd_modal, _SvelteComponent9);
function Shepherd_modal(options) {
var _this16;
_this16 = _SvelteComponent9.call(this) || this;
init(_assertThisInitialized(_this16), options, instance, create_fragment, safe_not_equal, {
element: 0,
openingProperties: 4,
getElement: 5,
closeModalOpening: 6,
hide: 7,
positionModal: 8,
setupForStep: 9,
show: 10
});
return _this16;
}
_createClass(Shepherd_modal, [{
key: "getElement",
get: function get() {
return this.$$.ctx[5];
}
}, {
key: "closeModalOpening",
get: function get() {
return this.$$.ctx[6];
}
}, {
key: "hide",
get: function get() {
return this.$$.ctx[7];
}
}, {
key: "positionModal",
get: function get() {
return this.$$.ctx[8];
}
}, {
key: "setupForStep",
get: function get() {
return this.$$.ctx[9];
}
}, {
key: "show",
get: function get() {
return this.$$.ctx[10];
}
}]);
return Shepherd_modal;
}(SvelteComponent);
var Shepherd = new Evented();
/**
* Class representing the site tour
* @extends {Evented}
*/
var Tour = /*#__PURE__*/function (_Evented2) {
_inheritsLoose(Tour, _Evented2);
/**
* @param {Object} options The options for the tour
* @param {boolean} options.confirmCancel If true, will issue a `window.confirm` before cancelling
* @param {string} options.confirmCancelMessage The message to display in the confirm dialog
* @param {string} options.classPrefix The prefix to add to the `shepherd-enabled` and `shepherd-target` class names as well as the `data-shepherd-step-id`.
* @param {Object} options.defaultStepOptions Default options for Steps ({@link Step#constructor}), created through `addStep`
* @param {boolean} options.exitOnEsc Exiting the tour with the escape key will be enabled unless this is explicitly
* set to false.
* @param {boolean} options.keyboardNavigation Navigating the tour via left and right arrow keys will be enabled
* unless this is explicitly set to false.
* @param {HTMLElement} options.stepsContainer An optional container element for the steps.
* If not set, the steps will be appended to `document.body`.
* @param {HTMLElement} options.modalContainer An optional container element for the modal.
* If not set, the modal will be appended to `document.body`.
* @param {object[] | Step[]} options.steps An array of step options objects or Step instances to initialize the tour with
* @param {string} options.tourName An optional "name" for the tour. This will be appended to the the tour's
* dynamically generated `id` property.
* @param {boolean} options.useModalOverlay Whether or not steps should be placed above a darkened
* modal overlay. If true, the overlay will create an opening around the target element so that it
* can remain interactive
* @returns {Tour}
*/
function Tour(options) {
var _this17;
if (options === void 0) {
options = {};
}
_this17 = _Evented2.call(this, options) || this;
autoBind(_assertThisInitialized(_this17));
var defaultTourOptions = {
exitOnEsc: true,
keyboardNavigation: true
};
_this17.options = Object.assign({}, defaultTourOptions, options);
_this17.classPrefix = normalizePrefix(_this17.options.classPrefix);
_this17.steps = [];
_this17.addSteps(_this17.options.steps);
// Pass these events onto the global Shepherd object
var events = ['active', 'cancel', 'complete', 'inactive', 'show', 'start'];
events.map(function (event) {
(function (e) {
_this17.on(e, function (opts) {
opts = opts || {};
opts.tour = _assertThisInitialized(_this17);
Shepherd.trigger(e, opts);
});
})(event);
});
_this17._setTourID();
return _assertThisInitialized(_this17) || _assertThisInitialized(_this17);
}
/**
* Adds a new step to the tour
* @param {Object|Step} options An object containing step options or a Step instance
* @param {number} index The optional index to insert the step at. If undefined, the step
* is added to the end of the array.
* @return {Step} The newly added step
*/
var _proto4 = Tour.prototype;
_proto4.addStep = function addStep(options, index) {
var step = options;
if (!(step instanceof Step)) {
step = new Step(this, step);
} else {
step.tour = this;
}
if (!isUndefined(index)) {
this.steps.splice(index, 0, step);
} else {
this.steps.push(step);
}
return step;
}
/**
* Add multiple steps to the tour
* @param {Array<object> | Array<Step>} steps The steps to add to the tour
*/;
_proto4.addSteps = function addSteps(steps) {
var _this18 = this;
if (Array.isArray(steps)) {
steps.forEach(function (step) {
_this18.addStep(step);
});
}
return this;
}
/**
* Go to the previous step in the tour
*/;
_proto4.back = function back() {
var index = this.steps.indexOf(this.currentStep);
this.show(index - 1, false);
}
/**
* Calls _done() triggering the 'cancel' event
* If `confirmCancel` is true, will show a window.confirm before cancelling
*/;
_proto4.cancel = function cancel() {
if (this.options.confirmCancel) {
var cancelMessage = this.options.confirmCancelMessage || 'Are you sure you want to stop the tour?';
var stopTour = window.confirm(cancelMessage);
if (stopTour) {
this._done('cancel');
}
} else {
this._done('cancel');
}
}
/**
* Calls _done() triggering the `complete` event
*/;
_proto4.complete = function complete() {
this._done('complete');
}
/**
* Gets the step from a given id
* @param {Number|String} id The id of the step to retrieve
* @return {Step} The step corresponding to the `id`
*/;
_proto4.getById = function getById(id) {
return this.steps.find(function (step) {
return step.id === id;
});
}
/**
* Gets the current step
* @returns {Step|null}
*/;
_proto4.getCurrentStep = function getCurrentStep() {
return this.currentStep;
}
/**
* Hide the current step
*/;
_proto4.hide = function hide() {
var currentStep = this.getCurrentStep();
if (currentStep) {
return currentStep.hide();
}
}
/**
* Check if the tour is active
* @return {boolean}
*/;
_proto4.isActive = function isActive() {
return Shepherd.activeTour === this;
}
/**
* Go to the next step in the tour
* If we are at the end, call `complete`
*/;
_proto4.next = function next() {
var index = this.steps.indexOf(this.currentStep);
if (index === this.steps.length - 1) {
this.complete();
} else {
this.show(index + 1, true);
}
}
/**
* Removes the step from the tour
* @param {String} name The id for the step to remove
*/;
_proto4.removeStep = function removeStep(name) {
var _this19 = this;
var current = this.getCurrentStep();
// Find the step, destroy it and remove it from this.steps
this.steps.some(function (step, i) {
if (step.id === name) {
if (step.isOpen()) {
step.hide();
}
step.destroy();
_this19.steps.splice(i, 1);
return true;
}
});
if (current && current.id === name) {
this.currentStep = undefined;
// If we have steps left, show the first one, otherwise just cancel the tour
this.steps.length ? this.show(0) : this.cancel();
}
}
/**
* Show a specific step in the tour
* @param {Number|String} key The key to look up the step by
* @param {Boolean} forward True if we are going forward, false if backward
*/;
_proto4.show = function show(key, forward) {
if (key === void 0) {
key = 0;
}
if (forward === void 0) {
forward = true;
}
var step = isString(key) ? this.getById(key) : this.steps[key];
if (step) {
this._updateStateBeforeShow();
var shouldSkipStep = isFunction(step.options.showOn) && !step.options.showOn();
// If `showOn` returns false, we want to skip the step, otherwise, show the step like normal
if (shouldSkipStep) {
this._skipStep(step, forward);
} else {
this.trigger('show', {
step: step,
previous: this.currentStep
});
this.currentStep = step;
step.show();
}
}
}
/**
* Start the tour
*/;
_proto4.start = function start() {
this.trigger('start');
// Save the focused element before the tour opens
this.focusedElBeforeOpen = document.activeElement;
this.currentStep = null;
this._setupModal();
this._setupActiveTour();
this.next();
}
/**
* Called whenever the tour is cancelled or completed, basically anytime we exit the tour
* @param {String} event The event name to trigger
* @private
*/;
_proto4._done = function _done(event) {
var index = this.steps.indexOf(this.currentStep);
if (Array.isArray(this.steps)) {
this.steps.forEach(function (step) {
return step.destroy();
});
}
cleanupSteps(this);
this.trigger(event, {
index: index
});
Shepherd.activeTour = null;
this.trigger('inactive', {
tour: this
});
if (this.modal) {
this.modal.hide();
}
if (event === 'cancel' || event === 'complete') {
if (this.modal) {
var modalContainer = document.querySelector('.shepherd-modal-overlay-container');
if (modalContainer) {
modalContainer.remove();
}
}
}
// Focus the element that was focused before the tour started
if (isHTMLElement$1(this.focusedElBeforeOpen)) {
this.focusedElBeforeOpen.focus();
}
}
/**
* Make this tour "active"
* @private
*/;
_proto4._setupActiveTour = function _setupActiveTour() {
this.trigger('active', {
tour: this
});
Shepherd.activeTour = this;
}
/**
* _setupModal create the modal container and instance
* @private
*/;
_proto4._setupModal = function _setupModal() {
this.modal = new Shepherd_modal({
target: this.options.modalContainer || document.body,
props: {
classPrefix: this.classPrefix,
styles: this.styles
}
});
}
/**
* Called when `showOn` evaluates to false, to skip the step or complete the tour if it's the last step
* @param {Step} step The step to skip
* @param {Boolean} forward True if we are going forward, false if backward
* @private
*/;
_proto4._skipStep = function _skipStep(step, forward) {
var index = this.steps.indexOf(step);
if (index === this.steps.length - 1) {
this.complete();
} else {
var nextIndex = forward ? index + 1 : index - 1;
this.show(nextIndex, forward);
}
}
/**
* Before showing, hide the current step and if the tour is not
* already active, call `this._setupActiveTour`.
* @private
*/;
_proto4._updateStateBeforeShow = function _updateStateBeforeShow() {
if (this.currentStep) {
this.currentStep.hide();
}
if (!this.isActive()) {
this._setupActiveTour();
}
}
/**
* Sets this.id to `${tourName}--${uuid}`
* @private
*/;
_proto4._setTourID = function _setTourID() {
var tourName = this.options.tourName || 'tour';
this.id = tourName + "--" + uuid();
};
return Tour;
}(Evented);
var isServerSide = typeof window === 'undefined';
var NoOp = function NoOp() {};
if (isServerSide) {
Object.assign(Shepherd, {
Tour: NoOp,
Step: NoOp
});
} else {
Object.assign(Shepherd, {
Tour: Tour,
Step: Step
});
}
/**
* @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
if (!Joomla) {
throw new Error('Joomla API is not properly initialised');
}
function emptyStorage() {
sessionStorage.removeItem('currentStepId');
sessionStorage.removeItem('stepCount');
sessionStorage.removeItem('tourId');
sessionStorage.removeItem('tourToken');
sessionStorage.removeItem('previousStepUrl');
}
function getTourInstance() {
var tour = new Shepherd.Tour({
defaultStepOptions: {
cancelIcon: {
enabled: true,
label: Joomla.Text._('JCANCEL')
},
classes: 'shepherd-theme-arrows',
scrollTo: {
behavior: 'smooth',
block: 'center'
}
},
useModalOverlay: true,
keyboardNavigation: true
});
tour.on('cancel', function () {
emptyStorage();
tour.steps = [];
});
return tour;
}
function addProgressIndicator(stepElement, index, total) {
var header = stepElement.querySelector('.shepherd-header');
var progress = document.createElement('div');
progress.classList.add('shepherd-progress');
progress.setAttribute('role', 'status');
progress.setAttribute('aria-label', Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_STEP_NUMBER_OF').replace('{number}', index).replace('{total}', total));
var progressText = document.createElement('span');
progressText.setAttribute('aria-hidden', true);
progressText.innerText = index + "/" + total;
progress.appendChild(progressText);
header.insertBefore(progress, stepElement.querySelector('.shepherd-cancel-icon'));
}
function setFocus(primaryButton, secondaryButton, cancelButton) {
if (primaryButton && !primaryButton.disabled) {
primaryButton.focus();
} else if (secondaryButton && !secondaryButton.disabled) {
secondaryButton.focus();
} else {
cancelButton.focus();
}
}
function addStepToTourButton(tour, stepObj, buttons) {
var step = new Shepherd.Step(tour, {
title: stepObj.title,
text: stepObj.description,
classes: 'shepherd-theme-arrows',
buttons: buttons,
id: stepObj.id,
arrow: true,
beforeShowPromise: function beforeShowPromise() {
return new Promise(function (resolve) {
// Set graceful fallbacks in case there is an issue with the target.
// Possibility to use comma-separated selectors.
if (tour.currentStep.options.attachTo.element) {
var targets = tour.currentStep.options.attachTo.element.split(',');
var position = tour.currentStep.options.attachTo.on;
tour.currentStep.options.attachTo.element = '';
tour.currentStep.options.attachTo.on = 'center';
for (var i = 0; i < targets.length; i += 1) {
var t = document.querySelector(targets[i]);
if (t != null) {
if (!t.disabled && !t.readonly && t.style.display !== 'none') {
tour.currentStep.options.attachTo.element = targets[i];
tour.currentStep.options.attachTo.on = position;
break;
}
}
}
}
if (tour.currentStep.options.attachTo.type === 'redirect') {
var stepUrl = Joomla.getOptions('system.paths').rootFull + tour.currentStep.options.attachTo.url;
if (window.location.href !== stepUrl) {
sessionStorage.setItem('currentStepId', tour.currentStep.id);
sessionStorage.setItem('previousStepUrl', window.location.href);
window.location.href = stepUrl;
} else {
resolve();
}
} else {
resolve();
}
}).catch(function () {
// Ignore
});
},
when: {
show: function show() {
var element = this.getElement();
var target = this.getTarget();
// Force the screen reader to only read the content of the popup after a refresh
element.setAttribute('aria-live', 'assertive');
sessionStorage.setItem('currentStepId', this.id);
addProgressIndicator(element, this.id + 1, sessionStorage.getItem('stepCount'));
if (target && this.options.attachTo.type === 'interactive') {
var cancelButton = element.querySelector('.shepherd-cancel-icon');
var primaryButton = element.querySelector('.shepherd-button-primary');
var secondaryButton = element.querySelector('.shepherd-button-secondary');
// The 'next' button should always be enabled if the target input field of type 'text' has a value
if (target.tagName.toLowerCase() === 'input' && target.hasAttribute('required') && ['email', 'password', 'search', 'tel', 'text', 'url'].includes(target.type)) {
if (target.value.trim().length) {
primaryButton.removeAttribute('disabled');
primaryButton.classList.remove('disabled');
} else {
primaryButton.setAttribute('disabled', 'disabled');
primaryButton.classList.add('disabled');
}
}
cancelButton.addEventListener('keydown', function (event) {
if (event.key === 'Tab') {
if (target.tagName.toLowerCase() === 'joomla-field-fancy-select') {
target.querySelector('.choices').click();
target.querySelector('.choices input').focus();
} else if (target.parentElement.tagName.toLowerCase() === 'joomla-field-fancy-select') {
target.click();
target.querySelector('input').focus();
} else {
target.focus();
event.preventDefault();
}
}
});
if (target.tagName.toLowerCase() === 'iframe') {
// Give blur to the content of the iframe, as iframes don't have blur events
target.contentWindow.document.body.addEventListener('blur', function (event) {
setTimeout(function () {
setFocus(primaryButton, secondaryButton, cancelButton);
}, 1);
event.preventDefault();
});
} else if (target.tagName.toLowerCase() === 'joomla-field-fancy-select') {
target.querySelector('.choices input').addEventListener('blur', function (event) {
setFocus(primaryButton, secondaryButton, cancelButton);
event.preventDefault();
});
} else if (target.parentElement.tagName.toLowerCase() === 'joomla-field-fancy-select') {
target.querySelector('input').addEventListener('blur', function (event) {
setFocus(primaryButton, secondaryButton, cancelButton);
event.preventDefault();
});
} else {
target.addEventListener('blur', function (event) {
setFocus(primaryButton, secondaryButton, cancelButton);
event.preventDefault();
});
}
}
}
}
});
if (stepObj.target) {
step.updateStepOptions({
attachTo: {
element: stepObj.target,
on: stepObj.position,
url: stepObj.url,
type: stepObj.type,
interactive_type: stepObj.interactive_type
}
});
} else {
step.updateStepOptions({
attachTo: {
url: stepObj.url,
type: stepObj.type,
interactive_type: stepObj.interactive_type
}
});
}
if (stepObj.type !== 'next') {
// Remove stored key to prevent pages to open in the wrong tab
var storageKey = Joomla.getOptions('system.paths').root + "/" + stepObj.url;
if (sessionStorage.getItem(storageKey)) {
sessionStorage.removeItem(storageKey);
}
}
tour.addStep(step);
}
function showTourInfo(tour, stepObj) {
tour.addStep({
title: stepObj.title,
text: stepObj.description,
classes: 'shepherd-theme-arrows',
buttons: [{
classes: 'btn btn-primary shepherd-button-primary',
action: function action() {
return this.next();
},
text: Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_START')
}],
id: 'tourinfo',
when: {
show: function show() {
sessionStorage.setItem('currentStepId', 'tourinfo');
addProgressIndicator(this.getElement(), 1, sessionStorage.getItem('stepCount'));
}
}
});
}
function pushCompleteButton(buttons) {
buttons.push({
text: Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_COMPLETE'),
classes: 'btn btn-primary shepherd-button-primary',
action: function action() {
return this.cancel();
}
});
}
function pushNextButton(buttons, step, disabled, disabledClass) {
if (disabled === void 0) {
disabled = false;
}
if (disabledClass === void 0) {
disabledClass = '';
}
buttons.push({
text: Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_NEXT'),
classes: "btn btn-primary shepherd-button-primary step-next-button-" + step.id + " " + disabledClass,
action: function action() {
return this.next();
},
disabled: disabled
});
}
function addBackButton(buttons, step) {
buttons.push({
text: Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_BACK'),
classes: 'btn btn-secondary shepherd-button-secondary',
action: function action() {
if (step.type === 'redirect') {
sessionStorage.setItem('currentStepId', step.id - 1);
var previousStepUrl = sessionStorage.getItem('previousStepUrl');
if (previousStepUrl) {
sessionStorage.removeItem('previousStepUrl');
window.location.href = previousStepUrl;
}
}
return this.back();
}
});
}
function enableButton(event) {
var element = document.querySelector(".step-next-button-" + event.currentTarget.step_id);
element.removeAttribute('disabled');
element.classList.remove('disabled');
}
function disableButton(event) {
var element = document.querySelector(".step-next-button-" + event.currentTarget.step_id);
element.setAttribute('disabled', 'disabled');
element.classList.add('disabled');
}
function startTour(obj) {
// We store the tour id to restart on site refresh
sessionStorage.setItem('tourId', obj.id);
sessionStorage.setItem('stepCount', String(obj.steps.length));
// Try to continue
var currentStepId = sessionStorage.getItem('currentStepId');
var prevStep = null;
var ind = -1;
if (currentStepId != null && Number(currentStepId) > -1) {
ind = typeof obj.steps[currentStepId] !== 'undefined' ? Number(currentStepId) : -1;
// When we have more than one step, we save the previous step
if (ind > 0) {
prevStep = obj.steps[ind - 1];
}
}
// Start tour building
var tour = getTourInstance();
// No step found, let's start from the beginning
if (ind < 0) {
// First check for redirect
var uri = Joomla.getOptions('system.paths').rootFull;
var currentUrl = window.location.href;
if (currentUrl !== uri + obj.steps[0].url) {
window.location.href = uri + obj.steps[0].url;
return;
}
// Show info
showTourInfo(tour, obj.steps[0]);
ind = 1;
}
// Now let's add all follow up steps
var len = obj.steps.length;
var buttons;
var _loop = function _loop(index) {
buttons = [];
// If we have at least done one step, let's allow a back step
// - if after the start step
// - if not the first step after a form redirect
// - if after a simple redirect
if (prevStep === null || index > ind || obj.steps[index].type === 'redirect') {
addBackButton(buttons, obj.steps[index]);
}
if (obj && obj.steps[index].target && obj.steps[index].type === 'interactive') {
var ele = document.querySelector(obj.steps[index].target);
if (ele) {
if (obj && obj.steps && obj.steps[index] && obj.steps[index].interactive_type) {
switch (obj.steps[index].interactive_type) {
case 'submit':
ele.addEventListener('click', function () {
sessionStorage.setItem('currentStepId', obj.steps[index].id + 1);
});
break;
case 'text':
ele.step_id = index;
if (ele.hasAttribute('required') && ['email', 'password', 'search', 'tel', 'text', 'url'].includes(ele.type)) {
['input', 'focus'].forEach(function (eventName) {
return ele.addEventListener(eventName, function (event) {
if (event.target.value.trim().length) {
enableButton(event);
} else {
disableButton(event);
}
});
});
}
break;
case 'button':
tour.next();
break;
}
}
}
}
if (index < len - 1) {
if (obj && obj.steps[index].type !== 'interactive' || obj && obj.steps[index].interactive_type === 'text' || obj && obj.steps[index].interactive_type === 'other') {
pushNextButton(buttons, obj.steps[index]);
}
} else {
pushCompleteButton(buttons);
}
addStepToTourButton(tour, obj.steps[index], buttons);
prevStep = obj.steps[index];
};
for (var index = ind; index < len; index += 1) {
_loop(index);
}
tour.start();
}
function loadTour(tourId) {
if (tourId > 0) {
var url = Joomla.getOptions('system.paths').rootFull + "administrator/index.php?option=com_ajax&plugin=guidedtours&group=system&format=json&id=" + tourId;
fetch(url).then(function (response) {
return response.json();
}).then(function (result) {
if (!result.success) {
if (result.messages) {
Joomla.renderMessages(result.messages);
}
// Kill all tours if we can't find it
emptyStorage();
}
startTour(result.data);
}).catch(function (error) {
// Kill the tour if there is a problem with selector validation
emptyStorage();
var messages = {
error: [Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_TOUR_ERROR')]
};
Joomla.renderMessages(messages);
throw new Error(error);
});
}
}
// Opt-in Start buttons
document.querySelector('body').addEventListener('click', function (event) {
// Click somewhere else
if (!event.target || !event.target.classList.contains('button-start-guidedtour')) {
return;
}
// Click button but missing data-id
if (typeof event.target.getAttribute('data-id') === 'undefined' || event.target.getAttribute('data-id') <= 0) {
Joomla.renderMessages({
error: [Joomla.Text._('PLG_SYSTEM_GUIDEDTOURS_COULD_NOT_LOAD_THE_TOUR')]
});
return;
}
sessionStorage.setItem('tourToken', String(Joomla.getOptions('com_guidedtours.token')));
loadTour(event.target.getAttribute('data-id'));
});
// Start a given tour
var tourId = sessionStorage.getItem('tourId');
if (tourId > 0 && sessionStorage.getItem('tourToken') === String(Joomla.getOptions('com_guidedtours.token'))) {
loadTour(tourId);
} else {
emptyStorage();
}
})();