798 lines
22 KiB
JavaScript
798 lines
22 KiB
JavaScript
|
import _extends from '@babel/runtime/helpers/esm/extends';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Actions represent the type of change to a location value.
|
||
|
|
*
|
||
|
|
* @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#action
|
||
|
|
*/
|
||
|
|
var Action;
|
||
|
|
|
||
|
|
(function (Action) {
|
||
|
|
/**
|
||
|
|
* A POP indicates a change to an arbitrary index in the history stack, such
|
||
|
|
* as a back or forward navigation. It does not describe the direction of the
|
||
|
|
* navigation, only that the current index changed.
|
||
|
|
*
|
||
|
|
* Note: This is the default action for newly created history objects.
|
||
|
|
*/
|
||
|
|
Action["Pop"] = "POP";
|
||
|
|
/**
|
||
|
|
* A PUSH indicates a new entry being added to the history stack, such as when
|
||
|
|
* a link is clicked and a new page loads. When this happens, all subsequent
|
||
|
|
* entries in the stack are lost.
|
||
|
|
*/
|
||
|
|
|
||
|
|
Action["Push"] = "PUSH";
|
||
|
|
/**
|
||
|
|
* A REPLACE indicates the entry at the current index in the history stack
|
||
|
|
* being replaced by a new one.
|
||
|
|
*/
|
||
|
|
|
||
|
|
Action["Replace"] = "REPLACE";
|
||
|
|
})(Action || (Action = {}));
|
||
|
|
|
||
|
|
var readOnly = process.env.NODE_ENV !== "production" ? function (obj) {
|
||
|
|
return Object.freeze(obj);
|
||
|
|
} : function (obj) {
|
||
|
|
return obj;
|
||
|
|
};
|
||
|
|
|
||
|
|
function warning(cond, message) {
|
||
|
|
if (!cond) {
|
||
|
|
// eslint-disable-next-line no-console
|
||
|
|
if (typeof console !== 'undefined') console.warn(message);
|
||
|
|
|
||
|
|
try {
|
||
|
|
// Welcome to debugging history!
|
||
|
|
//
|
||
|
|
// This error is thrown as a convenience so you can more easily
|
||
|
|
// find the source for a warning that appears in the console by
|
||
|
|
// enabling "pause on exceptions" in your JavaScript debugger.
|
||
|
|
throw new Error(message); // eslint-disable-next-line no-empty
|
||
|
|
} catch (e) {}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var BeforeUnloadEventType = 'beforeunload';
|
||
|
|
var HashChangeEventType = 'hashchange';
|
||
|
|
var PopStateEventType = 'popstate';
|
||
|
|
/**
|
||
|
|
* Browser history stores the location in regular URLs. This is the standard for
|
||
|
|
* most web apps, but it requires some configuration on the server to ensure you
|
||
|
|
* serve the same app at multiple URLs.
|
||
|
|
*
|
||
|
|
* @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createbrowserhistory
|
||
|
|
*/
|
||
|
|
|
||
|
|
function createBrowserHistory(options) {
|
||
|
|
if (options === void 0) {
|
||
|
|
options = {};
|
||
|
|
}
|
||
|
|
|
||
|
|
var _options = options,
|
||
|
|
_options$window = _options.window,
|
||
|
|
window = _options$window === void 0 ? document.defaultView : _options$window;
|
||
|
|
var globalHistory = window.history;
|
||
|
|
|
||
|
|
function getIndexAndLocation() {
|
||
|
|
var _window$location = window.location,
|
||
|
|
pathname = _window$location.pathname,
|
||
|
|
search = _window$location.search,
|
||
|
|
hash = _window$location.hash;
|
||
|
|
var state = globalHistory.state || {};
|
||
|
|
return [state.idx, readOnly({
|
||
|
|
pathname: pathname,
|
||
|
|
search: search,
|
||
|
|
hash: hash,
|
||
|
|
state: state.usr || null,
|
||
|
|
key: state.key || 'default'
|
||
|
|
})];
|
||
|
|
}
|
||
|
|
|
||
|
|
var blockedPopTx = null;
|
||
|
|
|
||
|
|
function handlePop() {
|
||
|
|
if (blockedPopTx) {
|
||
|
|
blockers.call(blockedPopTx);
|
||
|
|
blockedPopTx = null;
|
||
|
|
} else {
|
||
|
|
var nextAction = Action.Pop;
|
||
|
|
|
||
|
|
var _getIndexAndLocation = getIndexAndLocation(),
|
||
|
|
nextIndex = _getIndexAndLocation[0],
|
||
|
|
nextLocation = _getIndexAndLocation[1];
|
||
|
|
|
||
|
|
if (blockers.length) {
|
||
|
|
if (nextIndex != null) {
|
||
|
|
var delta = index - nextIndex;
|
||
|
|
|
||
|
|
if (delta) {
|
||
|
|
// Revert the POP
|
||
|
|
blockedPopTx = {
|
||
|
|
action: nextAction,
|
||
|
|
location: nextLocation,
|
||
|
|
retry: function retry() {
|
||
|
|
go(delta * -1);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
go(delta);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// Trying to POP to a location with no index. We did not create
|
||
|
|
// this location, so we can't effectively block the navigation.
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(false, // TODO: Write up a doc that explains our blocking strategy in
|
||
|
|
// detail and link to it here so people can understand better what
|
||
|
|
// is going on and how to avoid it.
|
||
|
|
"You are trying to block a POP navigation to a location that was not " + "created by the history library. The block will fail silently in " + "production, but in general you should do all navigation with the " + "history library (instead of using window.history.pushState directly) " + "to avoid this situation.") : void 0;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
applyTx(nextAction);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
window.addEventListener(PopStateEventType, handlePop);
|
||
|
|
var action = Action.Pop;
|
||
|
|
|
||
|
|
var _getIndexAndLocation2 = getIndexAndLocation(),
|
||
|
|
index = _getIndexAndLocation2[0],
|
||
|
|
location = _getIndexAndLocation2[1];
|
||
|
|
|
||
|
|
var listeners = createEvents();
|
||
|
|
var blockers = createEvents();
|
||
|
|
|
||
|
|
if (index == null) {
|
||
|
|
index = 0;
|
||
|
|
globalHistory.replaceState(_extends({}, globalHistory.state, {
|
||
|
|
idx: index
|
||
|
|
}), '');
|
||
|
|
}
|
||
|
|
|
||
|
|
function createHref(to) {
|
||
|
|
return typeof to === 'string' ? to : createPath(to);
|
||
|
|
} // state defaults to `null` because `window.history.state` does
|
||
|
|
|
||
|
|
|
||
|
|
function getNextLocation(to, state) {
|
||
|
|
if (state === void 0) {
|
||
|
|
state = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
return readOnly(_extends({
|
||
|
|
pathname: location.pathname,
|
||
|
|
hash: '',
|
||
|
|
search: ''
|
||
|
|
}, typeof to === 'string' ? parsePath(to) : to, {
|
||
|
|
state: state,
|
||
|
|
key: createKey()
|
||
|
|
}));
|
||
|
|
}
|
||
|
|
|
||
|
|
function getHistoryStateAndUrl(nextLocation, index) {
|
||
|
|
return [{
|
||
|
|
usr: nextLocation.state,
|
||
|
|
key: nextLocation.key,
|
||
|
|
idx: index
|
||
|
|
}, createHref(nextLocation)];
|
||
|
|
}
|
||
|
|
|
||
|
|
function allowTx(action, location, retry) {
|
||
|
|
return !blockers.length || (blockers.call({
|
||
|
|
action: action,
|
||
|
|
location: location,
|
||
|
|
retry: retry
|
||
|
|
}), false);
|
||
|
|
}
|
||
|
|
|
||
|
|
function applyTx(nextAction) {
|
||
|
|
action = nextAction;
|
||
|
|
|
||
|
|
var _getIndexAndLocation3 = getIndexAndLocation();
|
||
|
|
|
||
|
|
index = _getIndexAndLocation3[0];
|
||
|
|
location = _getIndexAndLocation3[1];
|
||
|
|
listeners.call({
|
||
|
|
action: action,
|
||
|
|
location: location
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function push(to, state) {
|
||
|
|
var nextAction = Action.Push;
|
||
|
|
var nextLocation = getNextLocation(to, state);
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
push(to, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
var _getHistoryStateAndUr = getHistoryStateAndUrl(nextLocation, index + 1),
|
||
|
|
historyState = _getHistoryStateAndUr[0],
|
||
|
|
url = _getHistoryStateAndUr[1]; // TODO: Support forced reloading
|
||
|
|
// try...catch because iOS limits us to 100 pushState calls :/
|
||
|
|
|
||
|
|
|
||
|
|
try {
|
||
|
|
globalHistory.pushState(historyState, '', url);
|
||
|
|
} catch (error) {
|
||
|
|
// They are going to lose state here, but there is no real
|
||
|
|
// way to warn them about it since the page will refresh...
|
||
|
|
window.location.assign(url);
|
||
|
|
}
|
||
|
|
|
||
|
|
applyTx(nextAction);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function replace(to, state) {
|
||
|
|
var nextAction = Action.Replace;
|
||
|
|
var nextLocation = getNextLocation(to, state);
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
replace(to, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
var _getHistoryStateAndUr2 = getHistoryStateAndUrl(nextLocation, index),
|
||
|
|
historyState = _getHistoryStateAndUr2[0],
|
||
|
|
url = _getHistoryStateAndUr2[1]; // TODO: Support forced reloading
|
||
|
|
|
||
|
|
|
||
|
|
globalHistory.replaceState(historyState, '', url);
|
||
|
|
applyTx(nextAction);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function go(delta) {
|
||
|
|
globalHistory.go(delta);
|
||
|
|
}
|
||
|
|
|
||
|
|
var history = {
|
||
|
|
get action() {
|
||
|
|
return action;
|
||
|
|
},
|
||
|
|
|
||
|
|
get location() {
|
||
|
|
return location;
|
||
|
|
},
|
||
|
|
|
||
|
|
createHref: createHref,
|
||
|
|
push: push,
|
||
|
|
replace: replace,
|
||
|
|
go: go,
|
||
|
|
back: function back() {
|
||
|
|
go(-1);
|
||
|
|
},
|
||
|
|
forward: function forward() {
|
||
|
|
go(1);
|
||
|
|
},
|
||
|
|
listen: function listen(listener) {
|
||
|
|
return listeners.push(listener);
|
||
|
|
},
|
||
|
|
block: function block(blocker) {
|
||
|
|
var unblock = blockers.push(blocker);
|
||
|
|
|
||
|
|
if (blockers.length === 1) {
|
||
|
|
window.addEventListener(BeforeUnloadEventType, promptBeforeUnload);
|
||
|
|
}
|
||
|
|
|
||
|
|
return function () {
|
||
|
|
unblock(); // Remove the beforeunload listener so the document may
|
||
|
|
// still be salvageable in the pagehide event.
|
||
|
|
// See https://html.spec.whatwg.org/#unloading-documents
|
||
|
|
|
||
|
|
if (!blockers.length) {
|
||
|
|
window.removeEventListener(BeforeUnloadEventType, promptBeforeUnload);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
};
|
||
|
|
return history;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Hash history stores the location in window.location.hash. This makes it ideal
|
||
|
|
* for situations where you don't want to send the location to the server for
|
||
|
|
* some reason, either because you do cannot configure it or the URL space is
|
||
|
|
* reserved for something else.
|
||
|
|
*
|
||
|
|
* @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createhashhistory
|
||
|
|
*/
|
||
|
|
|
||
|
|
function createHashHistory(options) {
|
||
|
|
if (options === void 0) {
|
||
|
|
options = {};
|
||
|
|
}
|
||
|
|
|
||
|
|
var _options2 = options,
|
||
|
|
_options2$window = _options2.window,
|
||
|
|
window = _options2$window === void 0 ? document.defaultView : _options2$window;
|
||
|
|
var globalHistory = window.history;
|
||
|
|
|
||
|
|
function getIndexAndLocation() {
|
||
|
|
var _parsePath = parsePath(window.location.hash.substr(1)),
|
||
|
|
_parsePath$pathname = _parsePath.pathname,
|
||
|
|
pathname = _parsePath$pathname === void 0 ? '/' : _parsePath$pathname,
|
||
|
|
_parsePath$search = _parsePath.search,
|
||
|
|
search = _parsePath$search === void 0 ? '' : _parsePath$search,
|
||
|
|
_parsePath$hash = _parsePath.hash,
|
||
|
|
hash = _parsePath$hash === void 0 ? '' : _parsePath$hash;
|
||
|
|
|
||
|
|
var state = globalHistory.state || {};
|
||
|
|
return [state.idx, readOnly({
|
||
|
|
pathname: pathname,
|
||
|
|
search: search,
|
||
|
|
hash: hash,
|
||
|
|
state: state.usr || null,
|
||
|
|
key: state.key || 'default'
|
||
|
|
})];
|
||
|
|
}
|
||
|
|
|
||
|
|
var blockedPopTx = null;
|
||
|
|
|
||
|
|
function handlePop() {
|
||
|
|
if (blockedPopTx) {
|
||
|
|
blockers.call(blockedPopTx);
|
||
|
|
blockedPopTx = null;
|
||
|
|
} else {
|
||
|
|
var nextAction = Action.Pop;
|
||
|
|
|
||
|
|
var _getIndexAndLocation4 = getIndexAndLocation(),
|
||
|
|
nextIndex = _getIndexAndLocation4[0],
|
||
|
|
nextLocation = _getIndexAndLocation4[1];
|
||
|
|
|
||
|
|
if (blockers.length) {
|
||
|
|
if (nextIndex != null) {
|
||
|
|
var delta = index - nextIndex;
|
||
|
|
|
||
|
|
if (delta) {
|
||
|
|
// Revert the POP
|
||
|
|
blockedPopTx = {
|
||
|
|
action: nextAction,
|
||
|
|
location: nextLocation,
|
||
|
|
retry: function retry() {
|
||
|
|
go(delta * -1);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
go(delta);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// Trying to POP to a location with no index. We did not create
|
||
|
|
// this location, so we can't effectively block the navigation.
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(false, // TODO: Write up a doc that explains our blocking strategy in
|
||
|
|
// detail and link to it here so people can understand better
|
||
|
|
// what is going on and how to avoid it.
|
||
|
|
"You are trying to block a POP navigation to a location that was not " + "created by the history library. The block will fail silently in " + "production, but in general you should do all navigation with the " + "history library (instead of using window.history.pushState directly) " + "to avoid this situation.") : void 0;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
applyTx(nextAction);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
window.addEventListener(PopStateEventType, handlePop); // popstate does not fire on hashchange in IE 11 and old (trident) Edge
|
||
|
|
// https://developer.mozilla.org/de/docs/Web/API/Window/popstate_event
|
||
|
|
|
||
|
|
window.addEventListener(HashChangeEventType, function () {
|
||
|
|
var _getIndexAndLocation5 = getIndexAndLocation(),
|
||
|
|
nextLocation = _getIndexAndLocation5[1]; // Ignore extraneous hashchange events.
|
||
|
|
|
||
|
|
|
||
|
|
if (createPath(nextLocation) !== createPath(location)) {
|
||
|
|
handlePop();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
var action = Action.Pop;
|
||
|
|
|
||
|
|
var _getIndexAndLocation6 = getIndexAndLocation(),
|
||
|
|
index = _getIndexAndLocation6[0],
|
||
|
|
location = _getIndexAndLocation6[1];
|
||
|
|
|
||
|
|
var listeners = createEvents();
|
||
|
|
var blockers = createEvents();
|
||
|
|
|
||
|
|
if (index == null) {
|
||
|
|
index = 0;
|
||
|
|
globalHistory.replaceState(_extends({}, globalHistory.state, {
|
||
|
|
idx: index
|
||
|
|
}), '');
|
||
|
|
}
|
||
|
|
|
||
|
|
function getBaseHref() {
|
||
|
|
var base = document.querySelector('base');
|
||
|
|
var href = '';
|
||
|
|
|
||
|
|
if (base && base.getAttribute('href')) {
|
||
|
|
var url = window.location.href;
|
||
|
|
var hashIndex = url.indexOf('#');
|
||
|
|
href = hashIndex === -1 ? url : url.slice(0, hashIndex);
|
||
|
|
}
|
||
|
|
|
||
|
|
return href;
|
||
|
|
}
|
||
|
|
|
||
|
|
function createHref(to) {
|
||
|
|
return getBaseHref() + '#' + (typeof to === 'string' ? to : createPath(to));
|
||
|
|
}
|
||
|
|
|
||
|
|
function getNextLocation(to, state) {
|
||
|
|
if (state === void 0) {
|
||
|
|
state = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
return readOnly(_extends({
|
||
|
|
pathname: location.pathname,
|
||
|
|
hash: '',
|
||
|
|
search: ''
|
||
|
|
}, typeof to === 'string' ? parsePath(to) : to, {
|
||
|
|
state: state,
|
||
|
|
key: createKey()
|
||
|
|
}));
|
||
|
|
}
|
||
|
|
|
||
|
|
function getHistoryStateAndUrl(nextLocation, index) {
|
||
|
|
return [{
|
||
|
|
usr: nextLocation.state,
|
||
|
|
key: nextLocation.key,
|
||
|
|
idx: index
|
||
|
|
}, createHref(nextLocation)];
|
||
|
|
}
|
||
|
|
|
||
|
|
function allowTx(action, location, retry) {
|
||
|
|
return !blockers.length || (blockers.call({
|
||
|
|
action: action,
|
||
|
|
location: location,
|
||
|
|
retry: retry
|
||
|
|
}), false);
|
||
|
|
}
|
||
|
|
|
||
|
|
function applyTx(nextAction) {
|
||
|
|
action = nextAction;
|
||
|
|
|
||
|
|
var _getIndexAndLocation7 = getIndexAndLocation();
|
||
|
|
|
||
|
|
index = _getIndexAndLocation7[0];
|
||
|
|
location = _getIndexAndLocation7[1];
|
||
|
|
listeners.call({
|
||
|
|
action: action,
|
||
|
|
location: location
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function push(to, state) {
|
||
|
|
var nextAction = Action.Push;
|
||
|
|
var nextLocation = getNextLocation(to, state);
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
push(to, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(nextLocation.pathname.charAt(0) === '/', "Relative pathnames are not supported in hash history.push(" + JSON.stringify(to) + ")") : void 0;
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
var _getHistoryStateAndUr3 = getHistoryStateAndUrl(nextLocation, index + 1),
|
||
|
|
historyState = _getHistoryStateAndUr3[0],
|
||
|
|
url = _getHistoryStateAndUr3[1]; // TODO: Support forced reloading
|
||
|
|
// try...catch because iOS limits us to 100 pushState calls :/
|
||
|
|
|
||
|
|
|
||
|
|
try {
|
||
|
|
globalHistory.pushState(historyState, '', url);
|
||
|
|
} catch (error) {
|
||
|
|
// They are going to lose state here, but there is no real
|
||
|
|
// way to warn them about it since the page will refresh...
|
||
|
|
window.location.assign(url);
|
||
|
|
}
|
||
|
|
|
||
|
|
applyTx(nextAction);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function replace(to, state) {
|
||
|
|
var nextAction = Action.Replace;
|
||
|
|
var nextLocation = getNextLocation(to, state);
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
replace(to, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(nextLocation.pathname.charAt(0) === '/', "Relative pathnames are not supported in hash history.replace(" + JSON.stringify(to) + ")") : void 0;
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
var _getHistoryStateAndUr4 = getHistoryStateAndUrl(nextLocation, index),
|
||
|
|
historyState = _getHistoryStateAndUr4[0],
|
||
|
|
url = _getHistoryStateAndUr4[1]; // TODO: Support forced reloading
|
||
|
|
|
||
|
|
|
||
|
|
globalHistory.replaceState(historyState, '', url);
|
||
|
|
applyTx(nextAction);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function go(delta) {
|
||
|
|
globalHistory.go(delta);
|
||
|
|
}
|
||
|
|
|
||
|
|
var history = {
|
||
|
|
get action() {
|
||
|
|
return action;
|
||
|
|
},
|
||
|
|
|
||
|
|
get location() {
|
||
|
|
return location;
|
||
|
|
},
|
||
|
|
|
||
|
|
createHref: createHref,
|
||
|
|
push: push,
|
||
|
|
replace: replace,
|
||
|
|
go: go,
|
||
|
|
back: function back() {
|
||
|
|
go(-1);
|
||
|
|
},
|
||
|
|
forward: function forward() {
|
||
|
|
go(1);
|
||
|
|
},
|
||
|
|
listen: function listen(listener) {
|
||
|
|
return listeners.push(listener);
|
||
|
|
},
|
||
|
|
block: function block(blocker) {
|
||
|
|
var unblock = blockers.push(blocker);
|
||
|
|
|
||
|
|
if (blockers.length === 1) {
|
||
|
|
window.addEventListener(BeforeUnloadEventType, promptBeforeUnload);
|
||
|
|
}
|
||
|
|
|
||
|
|
return function () {
|
||
|
|
unblock(); // Remove the beforeunload listener so the document may
|
||
|
|
// still be salvageable in the pagehide event.
|
||
|
|
// See https://html.spec.whatwg.org/#unloading-documents
|
||
|
|
|
||
|
|
if (!blockers.length) {
|
||
|
|
window.removeEventListener(BeforeUnloadEventType, promptBeforeUnload);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
};
|
||
|
|
return history;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Memory history stores the current location in memory. It is designed for use
|
||
|
|
* in stateful non-browser environments like tests and React Native.
|
||
|
|
*
|
||
|
|
* @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#creatememoryhistory
|
||
|
|
*/
|
||
|
|
|
||
|
|
function createMemoryHistory(options) {
|
||
|
|
if (options === void 0) {
|
||
|
|
options = {};
|
||
|
|
}
|
||
|
|
|
||
|
|
var _options3 = options,
|
||
|
|
_options3$initialEntr = _options3.initialEntries,
|
||
|
|
initialEntries = _options3$initialEntr === void 0 ? ['/'] : _options3$initialEntr,
|
||
|
|
initialIndex = _options3.initialIndex;
|
||
|
|
var entries = initialEntries.map(function (entry) {
|
||
|
|
var location = readOnly(_extends({
|
||
|
|
pathname: '/',
|
||
|
|
search: '',
|
||
|
|
hash: '',
|
||
|
|
state: null,
|
||
|
|
key: createKey()
|
||
|
|
}, typeof entry === 'string' ? parsePath(entry) : entry));
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(location.pathname.charAt(0) === '/', "Relative pathnames are not supported in createMemoryHistory({ initialEntries }) (invalid entry: " + JSON.stringify(entry) + ")") : void 0;
|
||
|
|
return location;
|
||
|
|
});
|
||
|
|
var index = clamp(initialIndex == null ? entries.length - 1 : initialIndex, 0, entries.length - 1);
|
||
|
|
var action = Action.Pop;
|
||
|
|
var location = entries[index];
|
||
|
|
var listeners = createEvents();
|
||
|
|
var blockers = createEvents();
|
||
|
|
|
||
|
|
function createHref(to) {
|
||
|
|
return typeof to === 'string' ? to : createPath(to);
|
||
|
|
}
|
||
|
|
|
||
|
|
function getNextLocation(to, state) {
|
||
|
|
if (state === void 0) {
|
||
|
|
state = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
return readOnly(_extends({
|
||
|
|
pathname: location.pathname,
|
||
|
|
search: '',
|
||
|
|
hash: ''
|
||
|
|
}, typeof to === 'string' ? parsePath(to) : to, {
|
||
|
|
state: state,
|
||
|
|
key: createKey()
|
||
|
|
}));
|
||
|
|
}
|
||
|
|
|
||
|
|
function allowTx(action, location, retry) {
|
||
|
|
return !blockers.length || (blockers.call({
|
||
|
|
action: action,
|
||
|
|
location: location,
|
||
|
|
retry: retry
|
||
|
|
}), false);
|
||
|
|
}
|
||
|
|
|
||
|
|
function applyTx(nextAction, nextLocation) {
|
||
|
|
action = nextAction;
|
||
|
|
location = nextLocation;
|
||
|
|
listeners.call({
|
||
|
|
action: action,
|
||
|
|
location: location
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
function push(to, state) {
|
||
|
|
var nextAction = Action.Push;
|
||
|
|
var nextLocation = getNextLocation(to, state);
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
push(to, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(location.pathname.charAt(0) === '/', "Relative pathnames are not supported in memory history.push(" + JSON.stringify(to) + ")") : void 0;
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
index += 1;
|
||
|
|
entries.splice(index, entries.length, nextLocation);
|
||
|
|
applyTx(nextAction, nextLocation);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function replace(to, state) {
|
||
|
|
var nextAction = Action.Replace;
|
||
|
|
var nextLocation = getNextLocation(to, state);
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
replace(to, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
process.env.NODE_ENV !== "production" ? warning(location.pathname.charAt(0) === '/', "Relative pathnames are not supported in memory history.replace(" + JSON.stringify(to) + ")") : void 0;
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
entries[index] = nextLocation;
|
||
|
|
applyTx(nextAction, nextLocation);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function go(delta) {
|
||
|
|
var nextIndex = clamp(index + delta, 0, entries.length - 1);
|
||
|
|
var nextAction = Action.Pop;
|
||
|
|
var nextLocation = entries[nextIndex];
|
||
|
|
|
||
|
|
function retry() {
|
||
|
|
go(delta);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (allowTx(nextAction, nextLocation, retry)) {
|
||
|
|
index = nextIndex;
|
||
|
|
applyTx(nextAction, nextLocation);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var history = {
|
||
|
|
get index() {
|
||
|
|
return index;
|
||
|
|
},
|
||
|
|
|
||
|
|
get action() {
|
||
|
|
return action;
|
||
|
|
},
|
||
|
|
|
||
|
|
get location() {
|
||
|
|
return location;
|
||
|
|
},
|
||
|
|
|
||
|
|
createHref: createHref,
|
||
|
|
push: push,
|
||
|
|
replace: replace,
|
||
|
|
go: go,
|
||
|
|
back: function back() {
|
||
|
|
go(-1);
|
||
|
|
},
|
||
|
|
forward: function forward() {
|
||
|
|
go(1);
|
||
|
|
},
|
||
|
|
listen: function listen(listener) {
|
||
|
|
return listeners.push(listener);
|
||
|
|
},
|
||
|
|
block: function block(blocker) {
|
||
|
|
return blockers.push(blocker);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
return history;
|
||
|
|
} ////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// UTILS
|
||
|
|
////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
function clamp(n, lowerBound, upperBound) {
|
||
|
|
return Math.min(Math.max(n, lowerBound), upperBound);
|
||
|
|
}
|
||
|
|
|
||
|
|
function promptBeforeUnload(event) {
|
||
|
|
// Cancel the event.
|
||
|
|
event.preventDefault(); // Chrome (and legacy IE) requires returnValue to be set.
|
||
|
|
|
||
|
|
event.returnValue = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
function createEvents() {
|
||
|
|
var handlers = [];
|
||
|
|
return {
|
||
|
|
get length() {
|
||
|
|
return handlers.length;
|
||
|
|
},
|
||
|
|
|
||
|
|
push: function push(fn) {
|
||
|
|
handlers.push(fn);
|
||
|
|
return function () {
|
||
|
|
handlers = handlers.filter(function (handler) {
|
||
|
|
return handler !== fn;
|
||
|
|
});
|
||
|
|
};
|
||
|
|
},
|
||
|
|
call: function call(arg) {
|
||
|
|
handlers.forEach(function (fn) {
|
||
|
|
return fn && fn(arg);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
function createKey() {
|
||
|
|
return Math.random().toString(36).substr(2, 8);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Creates a string URL path from the given pathname, search, and hash components.
|
||
|
|
*
|
||
|
|
* @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createpath
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
function createPath(_ref) {
|
||
|
|
var _ref$pathname = _ref.pathname,
|
||
|
|
pathname = _ref$pathname === void 0 ? '/' : _ref$pathname,
|
||
|
|
_ref$search = _ref.search,
|
||
|
|
search = _ref$search === void 0 ? '' : _ref$search,
|
||
|
|
_ref$hash = _ref.hash,
|
||
|
|
hash = _ref$hash === void 0 ? '' : _ref$hash;
|
||
|
|
if (search && search !== '?') pathname += search.charAt(0) === '?' ? search : '?' + search;
|
||
|
|
if (hash && hash !== '#') pathname += hash.charAt(0) === '#' ? hash : '#' + hash;
|
||
|
|
return pathname;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Parses a string URL path into its separate pathname, search, and hash components.
|
||
|
|
*
|
||
|
|
* @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#parsepath
|
||
|
|
*/
|
||
|
|
|
||
|
|
function parsePath(path) {
|
||
|
|
var parsedPath = {};
|
||
|
|
|
||
|
|
if (path) {
|
||
|
|
var hashIndex = path.indexOf('#');
|
||
|
|
|
||
|
|
if (hashIndex >= 0) {
|
||
|
|
parsedPath.hash = path.substr(hashIndex);
|
||
|
|
path = path.substr(0, hashIndex);
|
||
|
|
}
|
||
|
|
|
||
|
|
var searchIndex = path.indexOf('?');
|
||
|
|
|
||
|
|
if (searchIndex >= 0) {
|
||
|
|
parsedPath.search = path.substr(searchIndex);
|
||
|
|
path = path.substr(0, searchIndex);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (path) {
|
||
|
|
parsedPath.pathname = path;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return parsedPath;
|
||
|
|
}
|
||
|
|
|
||
|
|
export { Action, createBrowserHistory, createHashHistory, createMemoryHistory, createPath, parsePath };
|
||
|
|
//# sourceMappingURL=index.js.map
|