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Diffstat (limited to 'web/src/vendor/react-router/dist/react-router.js')
| -rw-r--r-- | web/src/vendor/react-router/dist/react-router.js | 4635 |
1 files changed, 0 insertions, 4635 deletions
diff --git a/web/src/vendor/react-router/dist/react-router.js b/web/src/vendor/react-router/dist/react-router.js deleted file mode 100644 index 942a2fc7..00000000 --- a/web/src/vendor/react-router/dist/react-router.js +++ /dev/null @@ -1,4635 +0,0 @@ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.ReactRouter=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ -var LocationDispatcher = _dereq_('../dispatchers/LocationDispatcher'); -var makePath = _dereq_('../utils/makePath'); - -/** - * Actions that modify the URL. - */ -var LocationActions = { - - PUSH: 'push', - REPLACE: 'replace', - POP: 'pop', - UPDATE_SCROLL: 'update-scroll', - - /** - * Transitions to the URL specified in the arguments by pushing - * a new URL onto the history stack. - */ - transitionTo: function (to, params, query) { - LocationDispatcher.handleViewAction({ - type: LocationActions.PUSH, - path: makePath(to, params, query) - }); - }, - - /** - * Transitions to the URL specified in the arguments by replacing - * the current URL in the history stack. - */ - replaceWith: function (to, params, query) { - LocationDispatcher.handleViewAction({ - type: LocationActions.REPLACE, - path: makePath(to, params, query) - }); - }, - - /** - * Transitions to the previous URL. - */ - goBack: function () { - LocationDispatcher.handleViewAction({ - type: LocationActions.POP - }); - }, - - /** - * Updates the window's scroll position to the last known position - * for the current URL path. - */ - updateScroll: function () { - LocationDispatcher.handleViewAction({ - type: LocationActions.UPDATE_SCROLL - }); - } - -}; - -module.exports = LocationActions; - -},{"../dispatchers/LocationDispatcher":8,"../utils/makePath":26}],2:[function(_dereq_,module,exports){ -var merge = _dereq_('react/lib/merge'); -var Route = _dereq_('./Route'); - -/** - * A <DefaultRoute> component is a special kind of <Route> that - * renders when its parent matches but none of its siblings do. - * Only one such route may be used at any given level in the - * route hierarchy. - */ -function DefaultRoute(props) { - return Route( - merge(props, { - path: null, - isDefault: true - }) - ); -} - -module.exports = DefaultRoute; - -},{"./Route":6,"react/lib/merge":44}],3:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var ActiveState = _dereq_('../mixins/ActiveState'); -var transitionTo = _dereq_('../actions/LocationActions').transitionTo; -var withoutProperties = _dereq_('../utils/withoutProperties'); -var hasOwnProperty = _dereq_('../utils/hasOwnProperty'); -var makeHref = _dereq_('../utils/makeHref'); -var warning = _dereq_('react/lib/warning'); - -function isLeftClickEvent(event) { - return event.button === 0; -} - -function isModifiedEvent(event) { - return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey); -} - -/** - * DEPRECATED: A map of <Link> component props that are reserved for use by the - * router and/or React. All other props are used as params that are - * interpolated into the link's path. - */ -var RESERVED_PROPS = { - to: true, - key: true, - className: true, - activeClassName: true, - query: true, - onClick:true, - children: true // ReactChildren -}; - -/** - * <Link> components are used to create an <a> element that links to a route. - * When that route is active, the link gets an "active" class name (or the - * value of its `activeClassName` prop). - * - * For example, assuming you have the following route: - * - * <Route name="showPost" path="/posts/:postId" handler={Post}/> - * - * You could use the following component to link to that route: - * - * <Link to="showPost" params={{postId: "123"}} /> - * - * In addition to params, links may pass along query string parameters - * using the `query` prop. - * - * <Link to="showPost" params={{postId: "123"}} query={{show:true}}/> - */ -var Link = React.createClass({ - - displayName: 'Link', - - mixins: [ ActiveState ], - - statics: { - - // TODO: Deprecate passing props as params in v1.0 - getUnreservedProps: function (props) { - var props = withoutProperties(props, RESERVED_PROPS); - warning( - Object.keys(props).length === 0, - 'Passing props for params on <Link>s is deprecated, '+ - 'please use the `params` property.' - ); - return props; - }, - - /** - * Returns a hash of URL parameters to use in this <Link>'s path. - */ - getParams: function (props) { - return props.params || Link.getUnreservedProps(props); - } - - }, - - propTypes: { - to: React.PropTypes.string.isRequired, - activeClassName: React.PropTypes.string.isRequired, - params: React.PropTypes.object, - query: React.PropTypes.object, - onClick: React.PropTypes.func - }, - - getDefaultProps: function () { - return { - activeClassName: 'active' - }; - }, - - getInitialState: function () { - return { - isActive: false - }; - }, - - /** - * Returns the value of the "href" attribute to use on the DOM element. - */ - getHref: function () { - return makeHref(this.props.to, Link.getParams(this.props), this.props.query); - }, - - /** - * Returns the value of the "class" attribute to use on the DOM element, which contains - * the value of the activeClassName property when this <Link> is active. - */ - getClassName: function () { - var className = this.props.className || ''; - - if (this.state.isActive) - return className + ' ' + this.props.activeClassName; - - return className; - }, - - componentWillReceiveProps: function (nextProps) { - var params = Link.getParams(nextProps); - - this.setState({ - isActive: Link.isActive(nextProps.to, params, nextProps.query) - }); - }, - - updateActiveState: function () { - this.setState({ - isActive: Link.isActive(this.props.to, Link.getParams(this.props), this.props.query) - }); - }, - - handleClick: function (event) { - var allowTransition = true; - var ret; - - if (this.props.onClick) - ret = this.props.onClick(event); - - if (isModifiedEvent(event) || !isLeftClickEvent(event)) - return; - - if (ret === false || event.defaultPrevented === true) - allowTransition = false; - - event.preventDefault(); - - if (allowTransition) - transitionTo(this.props.to, Link.getParams(this.props), this.props.query); - }, - - render: function () { - var props = { - href: this.getHref(), - className: this.getClassName(), - onClick: this.handleClick - }; - - // pull in props without overriding - for (var propName in this.props) { - if (hasOwnProperty(this.props, propName) && hasOwnProperty(props, propName) === false) - props[propName] = this.props[propName]; - } - - return React.DOM.a(props, this.props.children); - } - -}); - -module.exports = Link; - -},{"../actions/LocationActions":1,"../mixins/ActiveState":15,"../utils/hasOwnProperty":24,"../utils/makeHref":25,"../utils/withoutProperties":29,"react/lib/warning":48}],4:[function(_dereq_,module,exports){ -var merge = _dereq_('react/lib/merge'); -var Route = _dereq_('./Route'); - -/** - * A <NotFoundRoute> is a special kind of <Route> that - * renders when the beginning of its parent's path matches - * but none of its siblings do, including any <DefaultRoute>. - * Only one such route may be used at any given level in the - * route hierarchy. - */ -function NotFoundRoute(props) { - return Route( - merge(props, { - path: null, - catchAll: true - }) - ); -} - -module.exports = NotFoundRoute; - -},{"./Route":6,"react/lib/merge":44}],5:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var Route = _dereq_('./Route'); - -function createRedirectHandler(to) { - return React.createClass({ - statics: { - willTransitionTo: function (transition, params, query) { - transition.redirect(to, params, query); - } - }, - - render: function () { - return null; - } - }); -} - -/** - * A <Redirect> component is a special kind of <Route> that always - * redirects to another route when it matches. - */ -function Redirect(props) { - return Route({ - name: props.name, - path: props.from || props.path || '*', - handler: createRedirectHandler(props.to) - }); -} - -module.exports = Redirect; - -},{"./Route":6}],6:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var withoutProperties = _dereq_('../utils/withoutProperties'); - -/** - * A map of <Route> component props that are reserved for use by the - * router and/or React. All other props are considered "static" and - * are passed through to the route handler. - */ -var RESERVED_PROPS = { - handler: true, - path: true, - defaultRoute: true, - paramNames: true, - children: true // ReactChildren -}; - -/** - * <Route> components specify components that are rendered to the page when the - * URL matches a given pattern. - * - * Routes are arranged in a nested tree structure. When a new URL is requested, - * the tree is searched depth-first to find a route whose path matches the URL. - * When one is found, all routes in the tree that lead to it are considered - * "active" and their components are rendered into the DOM, nested in the same - * order as they are in the tree. - * - * Unlike Ember, a nested route's path does not build upon that of its parents. - * This may seem like it creates more work up front in specifying URLs, but it - * has the nice benefit of decoupling nested UI from "nested" URLs. - * - * The preferred way to configure a router is using JSX. The XML-like syntax is - * a great way to visualize how routes are laid out in an application. - * - * React.renderComponent(( - * <Routes handler={App}> - * <Route name="login" handler={Login}/> - * <Route name="logout" handler={Logout}/> - * <Route name="about" handler={About}/> - * </Routes> - * ), document.body); - * - * If you don't use JSX, you can also assemble a Router programmatically using - * the standard React component JavaScript API. - * - * React.renderComponent(( - * Routes({ handler: App }, - * Route({ name: 'login', handler: Login }), - * Route({ name: 'logout', handler: Logout }), - * Route({ name: 'about', handler: About }) - * ) - * ), document.body); - * - * Handlers for Route components that contain children can render their active - * child route using the activeRouteHandler prop. - * - * var App = React.createClass({ - * render: function () { - * return ( - * <div class="application"> - * {this.props.activeRouteHandler()} - * </div> - * ); - * } - * }); - */ -var Route = React.createClass({ - - displayName: 'Route', - - statics: { - - getUnreservedProps: function (props) { - return withoutProperties(props, RESERVED_PROPS); - }, - - }, - - propTypes: { - preserveScrollPosition: React.PropTypes.bool.isRequired, - handler: React.PropTypes.any.isRequired, - path: React.PropTypes.string, - name: React.PropTypes.string - }, - - getDefaultProps: function () { - return { - preserveScrollPosition: false - }; - }, - - render: function () { - throw new Error( - 'The <Route> component should not be rendered directly. You may be ' + - 'missing a <Routes> wrapper around your list of routes.' - ); - } - -}); - -module.exports = Route; - -},{"../utils/withoutProperties":29}],7:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var warning = _dereq_('react/lib/warning'); -var copyProperties = _dereq_('react/lib/copyProperties'); -var Promise = _dereq_('when/lib/Promise'); -var LocationActions = _dereq_('../actions/LocationActions'); -var Route = _dereq_('../components/Route'); -var Path = _dereq_('../utils/Path'); -var Redirect = _dereq_('../utils/Redirect'); -var Transition = _dereq_('../utils/Transition'); -var DefaultLocation = _dereq_('../locations/DefaultLocation'); -var HashLocation = _dereq_('../locations/HashLocation'); -var HistoryLocation = _dereq_('../locations/HistoryLocation'); -var RefreshLocation = _dereq_('../locations/RefreshLocation'); -var ActiveStore = _dereq_('../stores/ActiveStore'); -var PathStore = _dereq_('../stores/PathStore'); -var RouteStore = _dereq_('../stores/RouteStore'); - -/** - * The ref name that can be used to reference the active route component. - */ -var REF_NAME = '__activeRoute__'; - -/** - * A hash of { name, location } pairs of all locations. - */ -var NAMED_LOCATIONS = { - hash: HashLocation, - history: HistoryLocation, - refresh: RefreshLocation -}; - -/** - * The default handler for aborted transitions. Redirects replace - * the current URL and all others roll it back. - */ -function defaultAbortedTransitionHandler(transition) { - var reason = transition.abortReason; - - if (reason instanceof Redirect) { - LocationActions.replaceWith(reason.to, reason.params, reason.query); - } else { - LocationActions.goBack(); - } -} - -/** - * The default handler for active state updates. - */ -function defaultActiveStateChangeHandler(state) { - ActiveStore.updateState(state); -} - -/** - * The default handler for errors that were thrown asynchronously - * while transitioning. The default behavior is to re-throw the - * error so that it isn't silently swallowed. - */ -function defaultTransitionErrorHandler(error) { - throw error; // This error probably originated in a transition hook. -} - -function maybeUpdateScroll(routes, rootRoute) { - if (!routes.props.preserveScrollPosition && !rootRoute.props.preserveScrollPosition) - LocationActions.updateScroll(); -} - -/** - * The <Routes> component configures the route hierarchy and renders the - * route matching the current location when rendered into a document. - * - * See the <Route> component for more details. - */ -var Routes = React.createClass({ - - displayName: 'Routes', - - propTypes: { - onAbortedTransition: React.PropTypes.func.isRequired, - onActiveStateChange: React.PropTypes.func.isRequired, - onTransitionError: React.PropTypes.func.isRequired, - preserveScrollPosition: React.PropTypes.bool, - location: function (props, propName, componentName) { - var location = props[propName]; - - if (typeof location === 'string' && !(location in NAMED_LOCATIONS)) - return new Error('Unknown location "' + location + '", see ' + componentName); - } - }, - - getDefaultProps: function () { - return { - onAbortedTransition: defaultAbortedTransitionHandler, - onActiveStateChange: defaultActiveStateChangeHandler, - onTransitionError: defaultTransitionErrorHandler, - preserveScrollPosition: false, - location: DefaultLocation - }; - }, - - getInitialState: function () { - return { - routes: RouteStore.registerChildren(this.props.children, this) - }; - }, - - getLocation: function () { - var location = this.props.location; - - if (typeof location === 'string') - return NAMED_LOCATIONS[location]; - - return location; - }, - - componentWillMount: function () { - PathStore.setup(this.getLocation()); - PathStore.addChangeListener(this.handlePathChange); - }, - - componentDidMount: function () { - this.handlePathChange(); - }, - - componentWillUnmount: function () { - PathStore.removeChangeListener(this.handlePathChange); - }, - - handlePathChange: function () { - this.dispatch(PathStore.getCurrentPath()); - }, - - /** - * Performs a depth-first search for the first route in the tree that matches - * on the given path. Returns an array of all routes in the tree leading to - * the one that matched in the format { route, params } where params is an - * object that contains the URL parameters relevant to that route. Returns - * null if no route in the tree matches the path. - * - * React.renderComponent( - * <Routes> - * <Route handler={App}> - * <Route name="posts" handler={Posts}/> - * <Route name="post" path="/posts/:id" handler={Post}/> - * </Route> - * </Routes> - * ).match('/posts/123'); => [ { route: <AppRoute>, params: {} }, - * { route: <PostRoute>, params: { id: '123' } } ] - */ - match: function (path) { - return findMatches(Path.withoutQuery(path), this.state.routes, this.props.defaultRoute, this.props.notFoundRoute); - }, - - /** - * Performs a transition to the given path and returns a promise for the - * Transition object that was used. - * - * In order to do this, the router first determines which routes are involved - * in the transition beginning with the current route, up the route tree to - * the first parent route that is shared with the destination route, and back - * down the tree to the destination route. The willTransitionFrom static - * method is invoked on all route handlers we're transitioning away from, in - * reverse nesting order. Likewise, the willTransitionTo static method - * is invoked on all route handlers we're transitioning to. - * - * Both willTransitionFrom and willTransitionTo hooks may either abort or - * redirect the transition. If they need to resolve asynchronously, they may - * return a promise. - * - * Any error that occurs asynchronously during the transition is re-thrown in - * the top-level scope unless returnRejectedPromise is true, in which case a - * rejected promise is returned so the caller may handle the error. - * - * Note: This function does not update the URL in a browser's location bar. - * If you want to keep the URL in sync with transitions, use Router.transitionTo, - * Router.replaceWith, or Router.goBack instead. - */ - dispatch: function (path, returnRejectedPromise) { - var transition = new Transition(path); - var routes = this; - - var promise = runTransitionHooks(routes, transition).then(function (nextState) { - if (transition.isAborted) { - routes.props.onAbortedTransition(transition); - } else if (nextState) { - routes.setState(nextState); - routes.props.onActiveStateChange(nextState); - - // TODO: add functional test - var rootMatch = getRootMatch(nextState.matches); - - if (rootMatch) - maybeUpdateScroll(routes, rootMatch.route); - } - - return transition; - }); - - if (!returnRejectedPromise) { - promise = promise.then(undefined, function (error) { - // Use setTimeout to break the promise chain. - setTimeout(function () { - routes.props.onTransitionError(error); - }); - }); - } - - return promise; - }, - - render: function () { - if (!this.state.path) - return null; - - var matches = this.state.matches; - if (matches.length) { - // matches[0] corresponds to the top-most match - return matches[0].route.props.handler(computeHandlerProps(matches, this.state.activeQuery)); - } else { - return null; - } - } - -}); - -function findMatches(path, routes, defaultRoute, notFoundRoute) { - var matches = null, route, params; - - for (var i = 0, len = routes.length; i < len; ++i) { - route = routes[i]; - - // Check the subtree first to find the most deeply-nested match. - matches = findMatches(path, route.props.children, route.props.defaultRoute, route.props.notFoundRoute); - - if (matches != null) { - var rootParams = getRootMatch(matches).params; - - params = route.props.paramNames.reduce(function (params, paramName) { - params[paramName] = rootParams[paramName]; - return params; - }, {}); - - matches.unshift(makeMatch(route, params)); - - return matches; - } - - // No routes in the subtree matched, so check this route. - params = Path.extractParams(route.props.path, path); - - if (params) - return [ makeMatch(route, params) ]; - } - - // No routes matched, so try the default route if there is one. - if (defaultRoute && (params = Path.extractParams(defaultRoute.props.path, path))) - return [ makeMatch(defaultRoute, params) ]; - - // Last attempt: does the "not found" route match? - if (notFoundRoute && (params = Path.extractParams(notFoundRoute.props.path, path))) - return [ makeMatch(notFoundRoute, params) ]; - - return matches; -} - -function makeMatch(route, params) { - return { route: route, params: params }; -} - -function hasMatch(matches, match) { - return matches.some(function (m) { - if (m.route !== match.route) - return false; - - for (var property in m.params) { - if (m.params[property] !== match.params[property]) - return false; - } - - return true; - }); -} - -function getRootMatch(matches) { - return matches[matches.length - 1]; -} - -function updateMatchComponents(matches, refs) { - var i = 0, component; - while (component = refs[REF_NAME]) { - matches[i++].component = component; - refs = component.refs; - } -} - -/** - * Runs all transition hooks that are required to get from the current state - * to the state specified by the given transition and updates the current state - * if they all pass successfully. Returns a promise that resolves to the new - * state if it needs to be updated, or undefined if not. - */ -function runTransitionHooks(routes, transition) { - if (routes.state.path === transition.path) - return Promise.resolve(); // Nothing to do! - - var currentMatches = routes.state.matches; - var nextMatches = routes.match(transition.path); - - warning( - nextMatches, - 'No route matches path "' + transition.path + '". Make sure you have ' + - '<Route path="' + transition.path + '"> somewhere in your routes' - ); - - if (!nextMatches) - nextMatches = []; - - var fromMatches, toMatches; - if (currentMatches) { - updateMatchComponents(currentMatches, routes.refs); - - fromMatches = currentMatches.filter(function (match) { - return !hasMatch(nextMatches, match); - }); - - toMatches = nextMatches.filter(function (match) { - return !hasMatch(currentMatches, match); - }); - } else { - fromMatches = []; - toMatches = nextMatches; - } - - var query = Path.extractQuery(transition.path) || {}; - - return runTransitionFromHooks(fromMatches, transition).then(function () { - if (transition.isAborted) - return; // No need to continue. - - return runTransitionToHooks(toMatches, transition, query).then(function () { - if (transition.isAborted) - return; // No need to continue. - - var rootMatch = getRootMatch(nextMatches); - var params = (rootMatch && rootMatch.params) || {}; - - return { - path: transition.path, - matches: nextMatches, - activeParams: params, - activeQuery: query, - activeRoutes: nextMatches.map(function (match) { - return match.route; - }) - }; - }); - }); -} - -/** - * Calls the willTransitionFrom hook of all handlers in the given matches - * serially in reverse with the transition object and the current instance of - * the route's handler, so that the deepest nested handlers are called first. - * Returns a promise that resolves after the last handler. - */ -function runTransitionFromHooks(matches, transition) { - var promise = Promise.resolve(); - - reversedArray(matches).forEach(function (match) { - promise = promise.then(function () { - var handler = match.route.props.handler; - - if (!transition.isAborted && handler.willTransitionFrom) - return handler.willTransitionFrom(transition, match.component); - }); - }); - - return promise; -} - -/** - * Calls the willTransitionTo hook of all handlers in the given matches serially - * with the transition object and any params that apply to that handler. Returns - * a promise that resolves after the last handler. - */ -function runTransitionToHooks(matches, transition, query) { - var promise = Promise.resolve(); - - matches.forEach(function (match) { - promise = promise.then(function () { - var handler = match.route.props.handler; - - if (!transition.isAborted && handler.willTransitionTo) - return handler.willTransitionTo(transition, match.params, query); - }); - }); - - return promise; -} - -/** - * Given an array of matches as returned by findMatches, return a descriptor for - * the handler hierarchy specified by the route. - */ -function computeHandlerProps(matches, query) { - var props = { - ref: null, - key: null, - params: null, - query: null, - activeRouteHandler: returnNull - }; - - var childHandler; - reversedArray(matches).forEach(function (match) { - var route = match.route; - - props = Route.getUnreservedProps(route.props); - - props.ref = REF_NAME; - props.params = match.params; - props.query = query; - - if (route.props.addHandlerKey) - props.key = Path.injectParams(route.props.path, match.params); - - if (childHandler) { - props.activeRouteHandler = childHandler; - } else { - props.activeRouteHandler = returnNull; - } - - childHandler = function (props, addedProps) { - if (arguments.length > 2 && typeof arguments[2] !== 'undefined') - throw new Error('Passing children to a route handler is not supported'); - - return route.props.handler(copyProperties(props, addedProps)); - }.bind(this, props); - }); - - return props; -} - -function returnNull() { - return null; -} - -function reversedArray(array) { - return array.slice(0).reverse(); -} - -module.exports = Routes; - -},{"../actions/LocationActions":1,"../components/Route":6,"../locations/DefaultLocation":10,"../locations/HashLocation":11,"../locations/HistoryLocation":12,"../locations/RefreshLocation":14,"../stores/ActiveStore":17,"../stores/PathStore":18,"../stores/RouteStore":19,"../utils/Path":20,"../utils/Redirect":21,"../utils/Transition":22,"react/lib/copyProperties":40,"react/lib/warning":48,"when/lib/Promise":49}],8:[function(_dereq_,module,exports){ -var copyProperties = _dereq_('react/lib/copyProperties'); -var Dispatcher = _dereq_('flux').Dispatcher; - -/** - * Dispatches actions that modify the URL. - */ -var LocationDispatcher = copyProperties(new Dispatcher, { - - handleViewAction: function (action) { - this.dispatch({ - source: 'VIEW_ACTION', - action: action - }); - } - -}); - -module.exports = LocationDispatcher; - -},{"flux":31,"react/lib/copyProperties":40}],9:[function(_dereq_,module,exports){ -exports.goBack = _dereq_('./actions/LocationActions').goBack; -exports.replaceWith = _dereq_('./actions/LocationActions').replaceWith; -exports.transitionTo = _dereq_('./actions/LocationActions').transitionTo; - -exports.DefaultRoute = _dereq_('./components/DefaultRoute'); -exports.Link = _dereq_('./components/Link'); -exports.NotFoundRoute = _dereq_('./components/NotFoundRoute'); -exports.Redirect = _dereq_('./components/Redirect'); -exports.Route = _dereq_('./components/Route'); -exports.Routes = _dereq_('./components/Routes'); - -exports.ActiveState = _dereq_('./mixins/ActiveState'); -exports.AsyncState = _dereq_('./mixins/AsyncState'); - -exports.makeHref = _dereq_('./utils/makeHref'); - -},{"./actions/LocationActions":1,"./components/DefaultRoute":2,"./components/Link":3,"./components/NotFoundRoute":4,"./components/Redirect":5,"./components/Route":6,"./components/Routes":7,"./mixins/ActiveState":15,"./mixins/AsyncState":16,"./utils/makeHref":25}],10:[function(_dereq_,module,exports){ -module.exports = "production" === 'test' - ? _dereq_('./MemoryLocation') - : _dereq_('./HashLocation'); - -},{"./HashLocation":11,"./MemoryLocation":13}],11:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var ExecutionEnvironment = _dereq_('react/lib/ExecutionEnvironment'); -var getWindowPath = _dereq_('../utils/getWindowPath'); - -function getHashPath() { - return window.location.hash.substr(1); -} - -function ensureSlash() { - var path = getHashPath(); - - if (path.charAt(0) === '/') - return true; - - HashLocation.replace('/' + path); - - return false; -} - -var _onChange; - -function handleHashChange() { - if (ensureSlash()) - _onChange(); -} - -/** - * A Location that uses `window.location.hash`. - */ -var HashLocation = { - - setup: function (onChange) { - invariant( - ExecutionEnvironment.canUseDOM, - 'You cannot use HashLocation in an environment with no DOM' - ); - - _onChange = onChange; - - ensureSlash(); - - if (window.addEventListener) { - window.addEventListener('hashchange', handleHashChange, false); - } else { - window.attachEvent('onhashchange', handleHashChange); - } - }, - - teardown: function () { - if (window.removeEventListener) { - window.removeEventListener('hashchange', handleHashChange, false); - } else { - window.detachEvent('onhashchange', handleHashChange); - } - }, - - push: function (path) { - window.location.hash = path; - }, - - replace: function (path) { - window.location.replace(getWindowPath() + '#' + path); - }, - - pop: function () { - window.history.back(); - }, - - getCurrentPath: getHashPath, - - toString: function () { - return '<HashLocation>'; - } - -}; - -module.exports = HashLocation; - -},{"../utils/getWindowPath":23,"react/lib/ExecutionEnvironment":39,"react/lib/invariant":42}],12:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var ExecutionEnvironment = _dereq_('react/lib/ExecutionEnvironment'); -var getWindowPath = _dereq_('../utils/getWindowPath'); - -var _onChange; - -/** - * A Location that uses HTML5 history. - */ -var HistoryLocation = { - - setup: function (onChange) { - invariant( - ExecutionEnvironment.canUseDOM, - 'You cannot use HistoryLocation in an environment with no DOM' - ); - - _onChange = onChange; - - if (window.addEventListener) { - window.addEventListener('popstate', _onChange, false); - } else { - window.attachEvent('popstate', _onChange); - } - }, - - teardown: function () { - if (window.removeEventListener) { - window.removeEventListener('popstate', _onChange, false); - } else { - window.detachEvent('popstate', _onChange); - } - }, - - push: function (path) { - window.history.pushState({ path: path }, '', path); - _onChange(); - }, - - replace: function (path) { - window.history.replaceState({ path: path }, '', path); - _onChange(); - }, - - pop: function () { - window.history.back(); - }, - - getCurrentPath: getWindowPath, - - toString: function () { - return '<HistoryLocation>'; - } - -}; - -module.exports = HistoryLocation; - -},{"../utils/getWindowPath":23,"react/lib/ExecutionEnvironment":39,"react/lib/invariant":42}],13:[function(_dereq_,module,exports){ -var warning = _dereq_('react/lib/warning'); - -var _lastPath = null; -var _currentPath = null; -var _onChange; - -/** - * A Location that does not require a DOM. - */ -var MemoryLocation = { - - setup: function (onChange) { - _onChange = onChange; - }, - - push: function (path) { - _lastPath = _currentPath; - _currentPath = path; - _onChange(); - }, - - replace: function (path) { - _currentPath = path; - _onChange(); - }, - - pop: function () { - warning( - _lastPath != null, - 'You cannot use MemoryLocation to go back more than once' - ); - - _currentPath = _lastPath; - _lastPath = null; - _onChange(); - }, - - getCurrentPath: function () { - return _currentPath || '/'; - }, - - toString: function () { - return '<MemoryLocation>'; - } - -}; - -module.exports = MemoryLocation; - -},{"react/lib/warning":48}],14:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var ExecutionEnvironment = _dereq_('react/lib/ExecutionEnvironment'); -var getWindowPath = _dereq_('../utils/getWindowPath'); - -/** - * A Location that uses full page refreshes. This is used as - * the fallback for HistoryLocation in browsers that do not - * support the HTML5 history API. - */ -var RefreshLocation = { - - setup: function () { - invariant( - ExecutionEnvironment.canUseDOM, - 'You cannot use RefreshLocation in an environment with no DOM' - ); - }, - - push: function (path) { - window.location = path; - }, - - replace: function (path) { - window.location.replace(path); - }, - - pop: function () { - window.history.back(); - }, - - getCurrentPath: getWindowPath, - - toString: function () { - return '<RefreshLocation>'; - } - -}; - -module.exports = RefreshLocation; - -},{"../utils/getWindowPath":23,"react/lib/ExecutionEnvironment":39,"react/lib/invariant":42}],15:[function(_dereq_,module,exports){ -var ActiveStore = _dereq_('../stores/ActiveStore'); - -/** - * A mixin for components that need to know about the routes, params, - * and query that are currently active. Components that use it get two - * things: - * - * 1. An `isActive` static method they can use to check if a route, - * params, and query are active. - * 2. An `updateActiveState` instance method that is called when the - * active state changes. - * - * Example: - * - * var Tab = React.createClass({ - * - * mixins: [ Router.ActiveState ], - * - * getInitialState: function () { - * return { - * isActive: false - * }; - * }, - * - * updateActiveState: function () { - * this.setState({ - * isActive: Tab.isActive(routeName, params, query) - * }) - * } - * - * }); - */ -var ActiveState = { - - statics: { - - /** - * Returns true if the route with the given name, URL parameters, and query - * are all currently active. - */ - isActive: ActiveStore.isActive - - }, - - componentWillMount: function () { - ActiveStore.addChangeListener(this.handleActiveStateChange); - }, - - componentDidMount: function () { - if (this.updateActiveState) - this.updateActiveState(); - }, - - componentWillUnmount: function () { - ActiveStore.removeChangeListener(this.handleActiveStateChange); - }, - - handleActiveStateChange: function () { - if (this.isMounted() && typeof this.updateActiveState === 'function') - this.updateActiveState(); - } - -}; - -module.exports = ActiveState; - -},{"../stores/ActiveStore":17}],16:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var resolveAsyncState = _dereq_('../utils/resolveAsyncState'); - -/** - * A mixin for route handler component classes that fetch at least - * part of their state asynchronously. Classes that use it should - * declare a static `getInitialAsyncState` method that fetches state - * for a component after it mounts. This function is given three - * arguments: 1) the current route params, 2) the current query and - * 3) a function that can be used to set state as it is received. - * - * Much like the familiar `getInitialState` method, `getInitialAsyncState` - * should return a hash of key/value pairs to use in the component's - * state. The difference is that the values may be promises. As these - * values resolve, the component's state is updated. You should only - * ever need to use the setState function for doing things like - * streaming data and/or updating progress. - * - * Example: - * - * var User = React.createClass({ - * - * statics: { - * - * getInitialAsyncState: function (params, query, setState) { - * // Return a hash with keys named after the state variables - * // you want to set, as you normally do in getInitialState, - * // except the values may be immediate values or promises. - * // The state is automatically updated as promises resolve. - * return { - * user: getUserByID(params.userID) // may be a promise - * }; - * - * // Or, use the setState function to stream data! - * var buffer = ''; - * - * return { - * - * // Same as above, the stream state variable is set to the - * // value returned by this promise when it resolves. - * stream: getStreamingData(params.userID, function (chunk) { - * buffer += chunk; - * - * // Notify of progress. - * setState({ - * streamBuffer: buffer - * }); - * }) - * - * }; - * } - * - * }, - * - * getInitialState: function () { - * return { - * user: null, // Receives a value when getUserByID resolves. - * stream: null, // Receives a value when getStreamingData resolves. - * streamBuffer: '' // Used to track data as it loads. - * }; - * }, - * - * render: function () { - * if (!this.state.user) - * return <LoadingUser/>; - * - * return ( - * <div> - * <p>Welcome {this.state.user.name}!</p> - * <p>So far, you've received {this.state.streamBuffer.length} data!</p> - * </div> - * ); - * } - * - * }); - * - * When testing, use the `initialAsyncState` prop to simulate asynchronous - * data fetching. When this prop is present, no attempt is made to retrieve - * additional state via `getInitialAsyncState`. - */ -var AsyncState = { - - propTypes: { - initialAsyncState: React.PropTypes.object - }, - - getInitialState: function () { - return this.props.initialAsyncState || null; - }, - - updateAsyncState: function (state) { - if (this.isMounted()) - this.setState(state); - }, - - componentDidMount: function () { - if (this.props.initialAsyncState || typeof this.constructor.getInitialAsyncState !== 'function') - return; - - resolveAsyncState( - this.constructor.getInitialAsyncState(this.props.params, this.props.query, this.updateAsyncState), - this.updateAsyncState - ); - } - -}; - -module.exports = AsyncState; - -},{"../utils/resolveAsyncState":27}],17:[function(_dereq_,module,exports){ -var EventEmitter = _dereq_('events').EventEmitter; - -var CHANGE_EVENT = 'change'; -var _events = new EventEmitter; - -_events.setMaxListeners(0); - -function notifyChange() { - _events.emit(CHANGE_EVENT); -} - -var _activeRoutes = []; -var _activeParams = {}; -var _activeQuery = {}; - -function routeIsActive(routeName) { - return _activeRoutes.some(function (route) { - return route.props.name === routeName; - }); -} - -function paramsAreActive(params) { - for (var property in params) { - if (_activeParams[property] !== String(params[property])) - return false; - } - - return true; -} - -function queryIsActive(query) { - for (var property in query) { - if (_activeQuery[property] !== String(query[property])) - return false; - } - - return true; -} - -/** - * The ActiveStore keeps track of which routes, URL and query parameters are - * currently active on a page. <Link>s subscribe to the ActiveStore to know - * whether or not they are active. - */ -var ActiveStore = { - - addChangeListener: function (listener) { - _events.on(CHANGE_EVENT, listener); - }, - - removeChangeListener: function (listener) { - _events.removeListener(CHANGE_EVENT, listener); - }, - - /** - * Updates the currently active state and notifies all listeners. - * This is automatically called by routes as they become active. - */ - updateState: function (state) { - state = state || {}; - - _activeRoutes = state.activeRoutes || []; - _activeParams = state.activeParams || {}; - _activeQuery = state.activeQuery || {}; - - notifyChange(); - }, - - /** - * Returns true if the route with the given name, URL parameters, and query - * are all currently active. - */ - isActive: function (routeName, params, query) { - var isActive = routeIsActive(routeName) && paramsAreActive(params); - - if (query) - return isActive && queryIsActive(query); - - return isActive; - } - -}; - -module.exports = ActiveStore; - -},{"events":30}],18:[function(_dereq_,module,exports){ -var warning = _dereq_('react/lib/warning'); -var EventEmitter = _dereq_('events').EventEmitter; -var LocationActions = _dereq_('../actions/LocationActions'); -var LocationDispatcher = _dereq_('../dispatchers/LocationDispatcher'); -var supportsHistory = _dereq_('../utils/supportsHistory'); -var HistoryLocation = _dereq_('../locations/HistoryLocation'); -var RefreshLocation = _dereq_('../locations/RefreshLocation'); - -var CHANGE_EVENT = 'change'; -var _events = new EventEmitter; - -function notifyChange() { - _events.emit(CHANGE_EVENT); -} - -var _scrollPositions = {}; - -function recordScrollPosition(path) { - _scrollPositions[path] = { - x: window.scrollX, - y: window.scrollY - }; -} - -function updateScrollPosition(path) { - var p = PathStore.getScrollPosition(path); - window.scrollTo(p.x, p.y); -} - -var _location; - -/** - * The PathStore keeps track of the current URL path and manages - * the location strategy that is used to update the URL. - */ -var PathStore = { - - addChangeListener: function (listener) { - _events.on(CHANGE_EVENT, listener); - }, - - removeChangeListener: function (listener) { - _events.removeListener(CHANGE_EVENT, listener); - - // Automatically teardown when the last listener is removed. - if (EventEmitter.listenerCount(_events, CHANGE_EVENT) === 0) - PathStore.teardown(); - }, - - setup: function (location) { - // When using HistoryLocation, automatically fallback - // to RefreshLocation in browsers that do not support - // the HTML5 history API. - if (location === HistoryLocation && !supportsHistory()) - location = RefreshLocation; - - if (_location == null) { - _location = location; - - if (_location && typeof _location.setup === 'function') - _location.setup(notifyChange); - } else { - warning( - _location === location, - 'Cannot use location %s, already using %s', location, _location - ); - } - }, - - teardown: function () { - _events.removeAllListeners(CHANGE_EVENT); - - if (_location && typeof _location.teardown === 'function') - _location.teardown(); - - _location = null; - }, - - /** - * Returns the location object currently in use. - */ - getLocation: function () { - return _location; - }, - - /** - * Returns the current URL path. - */ - getCurrentPath: function () { - return _location.getCurrentPath(); - }, - - /** - * Returns the last known scroll position for the given path. - */ - getScrollPosition: function (path) { - return _scrollPositions[path] || { x: 0, y: 0 }; - }, - - dispatchToken: LocationDispatcher.register(function (payload) { - var action = payload.action; - var currentPath = _location.getCurrentPath(); - - switch (action.type) { - case LocationActions.PUSH: - if (currentPath !== action.path) { - recordScrollPosition(currentPath); - _location.push(action.path); - } - break; - - case LocationActions.REPLACE: - if (currentPath !== action.path) { - recordScrollPosition(currentPath); - _location.replace(action.path); - } - break; - - case LocationActions.POP: - recordScrollPosition(currentPath); - _location.pop(); - break; - - case LocationActions.UPDATE_SCROLL: - updateScrollPosition(currentPath); - break; - } - }) - -}; - -module.exports = PathStore; - -},{"../actions/LocationActions":1,"../dispatchers/LocationDispatcher":8,"../locations/HistoryLocation":12,"../locations/RefreshLocation":14,"../utils/supportsHistory":28,"events":30,"react/lib/warning":48}],19:[function(_dereq_,module,exports){ -var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null); -var invariant = _dereq_('react/lib/invariant'); -var warning = _dereq_('react/lib/warning'); -var Path = _dereq_('../utils/Path'); - -var _namedRoutes = {}; - -/** - * The RouteStore contains a directory of all <Route>s in the system. It is - * used primarily for looking up routes by name so that <Link>s can use a - * route name in the "to" prop and users can use route names in `Router.transitionTo` - * and other high-level utility methods. - */ -var RouteStore = { - - /** - * Removes all references to <Route>s from the store. Should only ever - * really be used in tests to clear the store between test runs. - */ - unregisterAllRoutes: function () { - _namedRoutes = {}; - }, - - /** - * Removes the reference to the given <Route> and all of its children - * from the store. - */ - unregisterRoute: function (route) { - var props = route.props; - - if (props.name) - delete _namedRoutes[props.name]; - - React.Children.forEach(props.children, RouteStore.unregisterRoute); - }, - - /** - * Registers a <Route> and all of its children with the store. Also, - * does some normalization and validation on route props. - */ - registerRoute: function (route, parentRoute) { - // Note: parentRoute may be a <Route> _or_ a <Routes>. - var props = route.props; - - invariant( - React.isValidClass(props.handler), - 'The handler for the "%s" route must be a valid React class', - props.name || props.path - ); - - var parentPath = (parentRoute && parentRoute.props.path) || '/'; - - if ((props.path || props.name) && !props.isDefault && !props.catchAll) { - var path = props.path || props.name; - - // Relative paths extend their parent. - if (!Path.isAbsolute(path)) - path = Path.join(parentPath, path); - - props.path = Path.normalize(path); - } else { - props.path = parentPath; - - if (props.catchAll) - props.path += '*'; - } - - props.paramNames = Path.extractParamNames(props.path); - - // Make sure the route's path has all params its parent needs. - if (parentRoute && Array.isArray(parentRoute.props.paramNames)) { - parentRoute.props.paramNames.forEach(function (paramName) { - invariant( - props.paramNames.indexOf(paramName) !== -1, - 'The nested route path "%s" is missing the "%s" parameter of its parent path "%s"', - props.path, paramName, parentRoute.props.path - ); - }); - } - - // Make sure the route can be looked up by <Link>s. - if (props.name) { - var existingRoute = _namedRoutes[props.name]; - - invariant( - !existingRoute || route === existingRoute, - 'You cannot use the name "%s" for more than one route', - props.name - ); - - _namedRoutes[props.name] = route; - } - - if (props.catchAll) { - invariant( - parentRoute, - '<NotFoundRoute> must have a parent <Route>' - ); - - invariant( - parentRoute.props.notFoundRoute == null, - 'You may not have more than one <NotFoundRoute> per <Route>' - ); - - parentRoute.props.notFoundRoute = route; - - return null; - } - - if (props.isDefault) { - invariant( - parentRoute, - '<DefaultRoute> must have a parent <Route>' - ); - - invariant( - parentRoute.props.defaultRoute == null, - 'You may not have more than one <DefaultRoute> per <Route>' - ); - - parentRoute.props.defaultRoute = route; - - return null; - } - - // Make sure children is an array. - props.children = RouteStore.registerChildren(props.children, route); - - return route; - }, - - /** - * Registers many children routes at once, always returning an array. - */ - registerChildren: function (children, parentRoute) { - var routes = []; - - React.Children.forEach(children, function (child) { - // Exclude <DefaultRoute>s. - if (child = RouteStore.registerRoute(child, parentRoute)) - routes.push(child); - }); - - return routes; - }, - - /** - * Returns the Route object with the given name, if one exists. - */ - getRouteByName: function (routeName) { - return _namedRoutes[routeName] || null; - } - -}; - -module.exports = RouteStore; - -},{"../utils/Path":20,"react/lib/invariant":42,"react/lib/warning":48}],20:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var merge = _dereq_('qs/lib/utils').merge; -var qs = _dereq_('qs'); - -function encodeURL(url) { - return encodeURIComponent(url).replace(/%20/g, '+'); -} - -function decodeURL(url) { - return decodeURIComponent(url.replace(/\+/g, ' ')); -} - -function encodeURLPath(path) { - return String(path).split('/').map(encodeURL).join('/'); -} - -var paramMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$]*)|[*.()\[\]\\+|{}^$]/g; -var queryMatcher = /\?(.+)/; - -var _compiledPatterns = {}; - -function compilePattern(pattern) { - if (!(pattern in _compiledPatterns)) { - var paramNames = []; - var source = pattern.replace(paramMatcher, function (match, paramName) { - if (paramName) { - paramNames.push(paramName); - return '([^./?#]+)'; - } else if (match === '*') { - paramNames.push('splat'); - return '(.*?)'; - } else { - return '\\' + match; - } - }); - - _compiledPatterns[pattern] = { - matcher: new RegExp('^' + source + '$', 'i'), - paramNames: paramNames - }; - } - - return _compiledPatterns[pattern]; -} - -var Path = { - - /** - * Returns an array of the names of all parameters in the given pattern. - */ - extractParamNames: function (pattern) { - return compilePattern(pattern).paramNames; - }, - - /** - * Extracts the portions of the given URL path that match the given pattern - * and returns an object of param name => value pairs. Returns null if the - * pattern does not match the given path. - */ - extractParams: function (pattern, path) { - var object = compilePattern(pattern); - var match = decodeURL(path).match(object.matcher); - - if (!match) - return null; - - var params = {}; - - object.paramNames.forEach(function (paramName, index) { - params[paramName] = match[index + 1]; - }); - - return params; - }, - - /** - * Returns a version of the given route path with params interpolated. Throws - * if there is a dynamic segment of the route path for which there is no param. - */ - injectParams: function (pattern, params) { - params = params || {}; - - var splatIndex = 0; - - return pattern.replace(paramMatcher, function (match, paramName) { - paramName = paramName || 'splat'; - - invariant( - params[paramName] != null, - 'Missing "' + paramName + '" parameter for path "' + pattern + '"' - ); - - var segment; - if (paramName === 'splat' && Array.isArray(params[paramName])) { - segment = params[paramName][splatIndex++]; - - invariant( - segment != null, - 'Missing splat # ' + splatIndex + ' for path "' + pattern + '"' - ); - } else { - segment = params[paramName]; - } - - return encodeURLPath(segment); - }); - }, - - /** - * Returns an object that is the result of parsing any query string contained - * in the given path, null if the path contains no query string. - */ - extractQuery: function (path) { - var match = decodeURL(path).match(queryMatcher); - return match && qs.parse(match[1]); - }, - - /** - * Returns a version of the given path without the query string. - */ - withoutQuery: function (path) { - return path.replace(queryMatcher, ''); - }, - - /** - * Returns a version of the given path with the parameters in the given - * query merged into the query string. - */ - withQuery: function (path, query) { - var existingQuery = Path.extractQuery(path); - - if (existingQuery) - query = query ? merge(existingQuery, query) : existingQuery; - - var queryString = query && qs.stringify(query); - - if (queryString) - return Path.withoutQuery(path) + '?' + queryString; - - return path; - }, - - /** - * Returns true if the given path is absolute. - */ - isAbsolute: function (path) { - return path.charAt(0) === '/'; - }, - - /** - * Returns a normalized version of the given path. - */ - normalize: function (path, parentRoute) { - return path.replace(/^\/*/, '/'); - }, - - /** - * Joins two URL paths together. - */ - join: function (a, b) { - return a.replace(/\/*$/, '/') + b; - } - -}; - -module.exports = Path; - -},{"qs":34,"qs/lib/utils":38,"react/lib/invariant":42}],21:[function(_dereq_,module,exports){ -/** - * Encapsulates a redirect to the given route. - */ -function Redirect(to, params, query) { - this.to = to; - this.params = params; - this.query = query; -} - -module.exports = Redirect; - -},{}],22:[function(_dereq_,module,exports){ -var mixInto = _dereq_('react/lib/mixInto'); -var transitionTo = _dereq_('../actions/LocationActions').transitionTo; -var Redirect = _dereq_('./Redirect'); - -/** - * Encapsulates a transition to a given path. - * - * The willTransitionTo and willTransitionFrom handlers receive - * an instance of this class as their first argument. - */ -function Transition(path) { - this.path = path; - this.abortReason = null; - this.isAborted = false; -} - -mixInto(Transition, { - - abort: function (reason) { - this.abortReason = reason; - this.isAborted = true; - }, - - redirect: function (to, params, query) { - this.abort(new Redirect(to, params, query)); - }, - - retry: function () { - transitionTo(this.path); - } - -}); - -module.exports = Transition; - -},{"../actions/LocationActions":1,"./Redirect":21,"react/lib/mixInto":47}],23:[function(_dereq_,module,exports){ -/** - * Returns the current URL path from `window.location`, including query string - */ -function getWindowPath() { - return window.location.pathname + window.location.search; -} - -module.exports = getWindowPath; - - -},{}],24:[function(_dereq_,module,exports){ -module.exports = Function.prototype.call.bind(Object.prototype.hasOwnProperty); - -},{}],25:[function(_dereq_,module,exports){ -var HashLocation = _dereq_('../locations/HashLocation'); -var PathStore = _dereq_('../stores/PathStore'); -var makePath = _dereq_('./makePath'); - -/** - * Returns a string that may safely be used as the href of a - * link to the route with the given name. - */ -function makeHref(to, params, query) { - var path = makePath(to, params, query); - - if (PathStore.getLocation() === HashLocation) - return '#' + path; - - return path; -} - -module.exports = makeHref; - -},{"../locations/HashLocation":11,"../stores/PathStore":18,"./makePath":26}],26:[function(_dereq_,module,exports){ -var invariant = _dereq_('react/lib/invariant'); -var RouteStore = _dereq_('../stores/RouteStore'); -var Path = _dereq_('./Path'); - -/** - * Returns an absolute URL path created from the given route name, URL - * parameters, and query values. - */ -function makePath(to, params, query) { - var path; - if (Path.isAbsolute(to)) { - path = Path.normalize(to); - } else { - var route = RouteStore.getRouteByName(to); - - invariant( - route, - 'Unable to find a route named "' + to + '". Make sure you have ' + - 'a <Route name="' + to + '"> defined somewhere in your routes' - ); - - path = route.props.path; - } - - return Path.withQuery(Path.injectParams(path, params), query); -} - -module.exports = makePath; - -},{"../stores/RouteStore":19,"./Path":20,"react/lib/invariant":42}],27:[function(_dereq_,module,exports){ -var Promise = _dereq_('when/lib/Promise'); - -/** - * Resolves all values in asyncState and calls the setState - * function with new state as they resolve. Returns a promise - * that resolves after all values are resolved. - */ -function resolveAsyncState(asyncState, setState) { - if (asyncState == null) - return Promise.resolve(); - - var keys = Object.keys(asyncState); - - return Promise.all( - keys.map(function (key) { - return Promise.resolve(asyncState[key]).then(function (value) { - var newState = {}; - newState[key] = value; - setState(newState); - }); - }) - ); -} - -module.exports = resolveAsyncState; - -},{"when/lib/Promise":49}],28:[function(_dereq_,module,exports){ -function supportsHistory() { - /*! taken from modernizr - * https://github.com/Modernizr/Modernizr/blob/master/LICENSE - * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js - */ - var ua = navigator.userAgent; - if ((ua.indexOf('Android 2.') !== -1 || - (ua.indexOf('Android 4.0') !== -1)) && - ua.indexOf('Mobile Safari') !== -1 && - ua.indexOf('Chrome') === -1) { - return false; - } - return (window.history && 'pushState' in window.history); -} - -module.exports = supportsHistory; - -},{}],29:[function(_dereq_,module,exports){ -function withoutProperties(object, properties) { - var result = {}; - - for (var property in object) { - if (object.hasOwnProperty(property) && !properties[property]) - result[property] = object[property]; - } - - return result; -} - -module.exports = withoutProperties; - -},{}],30:[function(_dereq_,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -function EventEmitter() { - this._events = this._events || {}; - this._maxListeners = this._maxListeners || undefined; -} -module.exports = EventEmitter; - -// Backwards-compat with node 0.10.x -EventEmitter.EventEmitter = EventEmitter; - -EventEmitter.prototype._events = undefined; -EventEmitter.prototype._maxListeners = undefined; - -// By default EventEmitters will print a warning if more than 10 listeners are -// added to it. This is a useful default which helps finding memory leaks. -EventEmitter.defaultMaxListeners = 10; - -// Obviously not all Emitters should be limited to 10. This function allows -// that to be increased. Set to zero for unlimited. -EventEmitter.prototype.setMaxListeners = function(n) { - if (!isNumber(n) || n < 0 || isNaN(n)) - throw TypeError('n must be a positive number'); - this._maxListeners = n; - return this; -}; - -EventEmitter.prototype.emit = function(type) { - var er, handler, len, args, i, listeners; - - if (!this._events) - this._events = {}; - - // If there is no 'error' event listener then throw. - if (type === 'error') { - if (!this._events.error || - (isObject(this._events.error) && !this._events.error.length)) { - er = arguments[1]; - if (er instanceof Error) { - throw er; // Unhandled 'error' event - } else { - throw TypeError('Uncaught, unspecified "error" event.'); - } - return false; - } - } - - handler = this._events[type]; - - if (isUndefined(handler)) - return false; - - if (isFunction(handler)) { - switch (arguments.length) { - // fast cases - case 1: - handler.call(this); - break; - case 2: - handler.call(this, arguments[1]); - break; - case 3: - handler.call(this, arguments[1], arguments[2]); - break; - // slower - default: - len = arguments.length; - args = new Array(len - 1); - for (i = 1; i < len; i++) - args[i - 1] = arguments[i]; - handler.apply(this, args); - } - } else if (isObject(handler)) { - len = arguments.length; - args = new Array(len - 1); - for (i = 1; i < len; i++) - args[i - 1] = arguments[i]; - - listeners = handler.slice(); - len = listeners.length; - for (i = 0; i < len; i++) - listeners[i].apply(this, args); - } - - return true; -}; - -EventEmitter.prototype.addListener = function(type, listener) { - var m; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events) - this._events = {}; - - // To avoid recursion in the case that type === "newListener"! Before - // adding it to the listeners, first emit "newListener". - if (this._events.newListener) - this.emit('newListener', type, - isFunction(listener.listener) ? - listener.listener : listener); - - if (!this._events[type]) - // Optimize the case of one listener. Don't need the extra array object. - this._events[type] = listener; - else if (isObject(this._events[type])) - // If we've already got an array, just append. - this._events[type].push(listener); - else - // Adding the second element, need to change to array. - this._events[type] = [this._events[type], listener]; - - // Check for listener leak - if (isObject(this._events[type]) && !this._events[type].warned) { - var m; - if (!isUndefined(this._maxListeners)) { - m = this._maxListeners; - } else { - m = EventEmitter.defaultMaxListeners; - } - - if (m && m > 0 && this._events[type].length > m) { - this._events[type].warned = true; - console.error('(node) warning: possible EventEmitter memory ' + - 'leak detected. %d listeners added. ' + - 'Use emitter.setMaxListeners() to increase limit.', - this._events[type].length); - if (typeof console.trace === 'function') { - // not supported in IE 10 - console.trace(); - } - } - } - - return this; -}; - -EventEmitter.prototype.on = EventEmitter.prototype.addListener; - -EventEmitter.prototype.once = function(type, listener) { - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - var fired = false; - - function g() { - this.removeListener(type, g); - - if (!fired) { - fired = true; - listener.apply(this, arguments); - } - } - - g.listener = listener; - this.on(type, g); - - return this; -}; - -// emits a 'removeListener' event iff the listener was removed -EventEmitter.prototype.removeListener = function(type, listener) { - var list, position, length, i; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events || !this._events[type]) - return this; - - list = this._events[type]; - length = list.length; - position = -1; - - if (list === listener || - (isFunction(list.listener) && list.listener === listener)) { - delete this._events[type]; - if (this._events.removeListener) - this.emit('removeListener', type, listener); - - } else if (isObject(list)) { - for (i = length; i-- > 0;) { - if (list[i] === listener || - (list[i].listener && list[i].listener === listener)) { - position = i; - break; - } - } - - if (position < 0) - return this; - - if (list.length === 1) { - list.length = 0; - delete this._events[type]; - } else { - list.splice(position, 1); - } - - if (this._events.removeListener) - this.emit('removeListener', type, listener); - } - - return this; -}; - -EventEmitter.prototype.removeAllListeners = function(type) { - var key, listeners; - - if (!this._events) - return this; - - // not listening for removeListener, no need to emit - if (!this._events.removeListener) { - if (arguments.length === 0) - this._events = {}; - else if (this._events[type]) - delete this._events[type]; - return this; - } - - // emit removeListener for all listeners on all events - if (arguments.length === 0) { - for (key in this._events) { - if (key === 'removeListener') continue; - this.removeAllListeners(key); - } - this.removeAllListeners('removeListener'); - this._events = {}; - return this; - } - - listeners = this._events[type]; - - if (isFunction(listeners)) { - this.removeListener(type, listeners); - } else { - // LIFO order - while (listeners.length) - this.removeListener(type, listeners[listeners.length - 1]); - } - delete this._events[type]; - - return this; -}; - -EventEmitter.prototype.listeners = function(type) { - var ret; - if (!this._events || !this._events[type]) - ret = []; - else if (isFunction(this._events[type])) - ret = [this._events[type]]; - else - ret = this._events[type].slice(); - return ret; -}; - -EventEmitter.listenerCount = function(emitter, type) { - var ret; - if (!emitter._events || !emitter._events[type]) - ret = 0; - else if (isFunction(emitter._events[type])) - ret = 1; - else - ret = emitter._events[type].length; - return ret; -}; - -function isFunction(arg) { - return typeof arg === 'function'; -} - -function isNumber(arg) { - return typeof arg === 'number'; -} - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} - -function isUndefined(arg) { - return arg === void 0; -} - -},{}],31:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -module.exports.Dispatcher = _dereq_('./lib/Dispatcher') - -},{"./lib/Dispatcher":32}],32:[function(_dereq_,module,exports){ -/* - * Copyright (c) 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule Dispatcher - * @typechecks - */ - -var invariant = _dereq_('./invariant'); - -var _lastID = 1; -var _prefix = 'ID_'; - -/** - * Dispatcher is used to broadcast payloads to registered callbacks. This is - * different from generic pub-sub systems in two ways: - * - * 1) Callbacks are not subscribed to particular events. Every payload is - * dispatched to every registered callback. - * 2) Callbacks can be deferred in whole or part until other callbacks have - * been executed. - * - * For example, consider this hypothetical flight destination form, which - * selects a default city when a country is selected: - * - * var flightDispatcher = new Dispatcher(); - * - * // Keeps track of which country is selected - * var CountryStore = {country: null}; - * - * // Keeps track of which city is selected - * var CityStore = {city: null}; - * - * // Keeps track of the base flight price of the selected city - * var FlightPriceStore = {price: null} - * - * When a user changes the selected city, we dispatch the payload: - * - * flightDispatcher.dispatch({ - * actionType: 'city-update', - * selectedCity: 'paris' - * }); - * - * This payload is digested by `CityStore`: - * - * flightDispatcher.register(function(payload) { - * if (payload.actionType === 'city-update') { - * CityStore.city = payload.selectedCity; - * } - * }); - * - * When the user selects a country, we dispatch the payload: - * - * flightDispatcher.dispatch({ - * actionType: 'country-update', - * selectedCountry: 'australia' - * }); - * - * This payload is digested by both stores: - * - * CountryStore.dispatchToken = flightDispatcher.register(function(payload) { - * if (payload.actionType === 'country-update') { - * CountryStore.country = payload.selectedCountry; - * } - * }); - * - * When the callback to update `CountryStore` is registered, we save a reference - * to the returned token. Using this token with `waitFor()`, we can guarantee - * that `CountryStore` is updated before the callback that updates `CityStore` - * needs to query its data. - * - * CityStore.dispatchToken = flightDispatcher.register(function(payload) { - * if (payload.actionType === 'country-update') { - * // `CountryStore.country` may not be updated. - * flightDispatcher.waitFor([CountryStore.dispatchToken]); - * // `CountryStore.country` is now guaranteed to be updated. - * - * // Select the default city for the new country - * CityStore.city = getDefaultCityForCountry(CountryStore.country); - * } - * }); - * - * The usage of `waitFor()` can be chained, for example: - * - * FlightPriceStore.dispatchToken = - * flightDispatcher.register(function(payload) { - * switch (payload.actionType) { - * case 'country-update': - * flightDispatcher.waitFor([CityStore.dispatchToken]); - * FlightPriceStore.price = - * getFlightPriceStore(CountryStore.country, CityStore.city); - * break; - * - * case 'city-update': - * FlightPriceStore.price = - * FlightPriceStore(CountryStore.country, CityStore.city); - * break; - * } - * }); - * - * The `country-update` payload will be guaranteed to invoke the stores' - * registered callbacks in order: `CountryStore`, `CityStore`, then - * `FlightPriceStore`. - */ - - function Dispatcher() {"use strict"; - this.$Dispatcher_callbacks = {}; - this.$Dispatcher_isPending = {}; - this.$Dispatcher_isHandled = {}; - this.$Dispatcher_isDispatching = false; - this.$Dispatcher_pendingPayload = null; - } - - /** - * Registers a callback to be invoked with every dispatched payload. Returns - * a token that can be used with `waitFor()`. - * - * @param {function} callback - * @return {string} - */ - Dispatcher.prototype.register=function(callback) {"use strict"; - var id = _prefix + _lastID++; - this.$Dispatcher_callbacks[id] = callback; - return id; - }; - - /** - * Removes a callback based on its token. - * - * @param {string} id - */ - Dispatcher.prototype.unregister=function(id) {"use strict"; - invariant( - this.$Dispatcher_callbacks[id], - 'Dispatcher.unregister(...): `%s` does not map to a registered callback.', - id - ); - delete this.$Dispatcher_callbacks[id]; - }; - - /** - * Waits for the callbacks specified to be invoked before continuing execution - * of the current callback. This method should only be used by a callback in - * response to a dispatched payload. - * - * @param {array<string>} ids - */ - Dispatcher.prototype.waitFor=function(ids) {"use strict"; - invariant( - this.$Dispatcher_isDispatching, - 'Dispatcher.waitFor(...): Must be invoked while dispatching.' - ); - for (var ii = 0; ii < ids.length; ii++) { - var id = ids[ii]; - if (this.$Dispatcher_isPending[id]) { - invariant( - this.$Dispatcher_isHandled[id], - 'Dispatcher.waitFor(...): Circular dependency detected while ' + - 'waiting for `%s`.', - id - ); - continue; - } - invariant( - this.$Dispatcher_callbacks[id], - 'Dispatcher.waitFor(...): `%s` does not map to a registered callback.', - id - ); - this.$Dispatcher_invokeCallback(id); - } - }; - - /** - * Dispatches a payload to all registered callbacks. - * - * @param {object} payload - */ - Dispatcher.prototype.dispatch=function(payload) {"use strict"; - invariant( - !this.$Dispatcher_isDispatching, - 'Dispatch.dispatch(...): Cannot dispatch in the middle of a dispatch.' - ); - this.$Dispatcher_startDispatching(payload); - try { - for (var id in this.$Dispatcher_callbacks) { - if (this.$Dispatcher_isPending[id]) { - continue; - } - this.$Dispatcher_invokeCallback(id); - } - } finally { - this.$Dispatcher_stopDispatching(); - } - }; - - /** - * Is this Dispatcher currently dispatching. - * - * @return {boolean} - */ - Dispatcher.prototype.isDispatching=function() {"use strict"; - return this.$Dispatcher_isDispatching; - }; - - /** - * Call the callback stored with the given id. Also do some internal - * bookkeeping. - * - * @param {string} id - * @internal - */ - Dispatcher.prototype.$Dispatcher_invokeCallback=function(id) {"use strict"; - this.$Dispatcher_isPending[id] = true; - this.$Dispatcher_callbacks[id](this.$Dispatcher_pendingPayload); - this.$Dispatcher_isHandled[id] = true; - }; - - /** - * Set up bookkeeping needed when dispatching. - * - * @param {object} payload - * @internal - */ - Dispatcher.prototype.$Dispatcher_startDispatching=function(payload) {"use strict"; - for (var id in this.$Dispatcher_callbacks) { - this.$Dispatcher_isPending[id] = false; - this.$Dispatcher_isHandled[id] = false; - } - this.$Dispatcher_pendingPayload = payload; - this.$Dispatcher_isDispatching = true; - }; - - /** - * Clear bookkeeping used for dispatching. - * - * @internal - */ - Dispatcher.prototype.$Dispatcher_stopDispatching=function() {"use strict"; - this.$Dispatcher_pendingPayload = null; - this.$Dispatcher_isDispatching = false; - }; - - -module.exports = Dispatcher; - -},{"./invariant":33}],33:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2014, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule invariant - */ - -"use strict"; - -/** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - -var invariant = function(condition, format, a, b, c, d, e, f) { - if (false) { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - } - - if (!condition) { - var error; - if (format === undefined) { - error = new Error( - 'Minified exception occurred; use the non-minified dev environment ' + - 'for the full error message and additional helpful warnings.' - ); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error( - 'Invariant Violation: ' + - format.replace(/%s/g, function() { return args[argIndex++]; }) - ); - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } -}; - -module.exports = invariant; - -},{}],34:[function(_dereq_,module,exports){ -module.exports = _dereq_('./lib'); - -},{"./lib":35}],35:[function(_dereq_,module,exports){ -// Load modules - -var Stringify = _dereq_('./stringify'); -var Parse = _dereq_('./parse'); - - -// Declare internals - -var internals = {}; - - -module.exports = { - stringify: Stringify, - parse: Parse -}; - -},{"./parse":36,"./stringify":37}],36:[function(_dereq_,module,exports){ -// Load modules - -var Utils = _dereq_('./utils'); - - -// Declare internals - -var internals = { - delimiter: '&', - depth: 5, - arrayLimit: 20, - parameterLimit: 1000 -}; - - -internals.parseValues = function (str, options) { - - var obj = {}; - var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit); - - for (var i = 0, il = parts.length; i < il; ++i) { - var part = parts[i]; - var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1; - - if (pos === -1) { - obj[Utils.decode(part)] = ''; - } - else { - var key = Utils.decode(part.slice(0, pos)); - var val = Utils.decode(part.slice(pos + 1)); - - if (!obj[key]) { - obj[key] = val; - } - else { - obj[key] = [].concat(obj[key]).concat(val); - } - } - } - - return obj; -}; - - -internals.parseObject = function (chain, val, options) { - - if (!chain.length) { - return val; - } - - var root = chain.shift(); - - var obj = {}; - if (root === '[]') { - obj = []; - obj = obj.concat(internals.parseObject(chain, val, options)); - } - else { - var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root; - var index = parseInt(cleanRoot, 10); - if (!isNaN(index) && - root !== cleanRoot && - index <= options.arrayLimit) { - - obj = []; - obj[index] = internals.parseObject(chain, val, options); - } - else { - obj[cleanRoot] = internals.parseObject(chain, val, options); - } - } - - return obj; -}; - - -internals.parseKeys = function (key, val, options) { - - if (!key) { - return; - } - - // The regex chunks - - var parent = /^([^\[\]]*)/; - var child = /(\[[^\[\]]*\])/g; - - // Get the parent - - var segment = parent.exec(key); - - // Don't allow them to overwrite object prototype properties - - if (Object.prototype.hasOwnProperty(segment[1])) { - return; - } - - // Stash the parent if it exists - - var keys = []; - if (segment[1]) { - keys.push(segment[1]); - } - - // Loop through children appending to the array until we hit depth - - var i = 0; - while ((segment = child.exec(key)) !== null && i < options.depth) { - - ++i; - if (!Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) { - keys.push(segment[1]); - } - } - - // If there's a remainder, just add whatever is left - - if (segment) { - keys.push('[' + key.slice(segment.index) + ']'); - } - - return internals.parseObject(keys, val, options); -}; - - -module.exports = function (str, options) { - - if (str === '' || - str === null || - typeof str === 'undefined') { - - return {}; - } - - options = options || {}; - options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter; - options.depth = typeof options.depth === 'number' ? options.depth : internals.depth; - options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : internals.arrayLimit; - options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : internals.parameterLimit; - - var tempObj = typeof str === 'string' ? internals.parseValues(str, options) : str; - var obj = {}; - - // Iterate over the keys and setup the new object - - var keys = Object.keys(tempObj); - for (var i = 0, il = keys.length; i < il; ++i) { - var key = keys[i]; - var newObj = internals.parseKeys(key, tempObj[key], options); - obj = Utils.merge(obj, newObj); - } - - return Utils.compact(obj); -}; - -},{"./utils":38}],37:[function(_dereq_,module,exports){ -// Load modules - -var Utils = _dereq_('./utils'); - - -// Declare internals - -var internals = { - delimiter: '&' -}; - - -internals.stringify = function (obj, prefix) { - - if (Utils.isBuffer(obj)) { - obj = obj.toString(); - } - else if (obj instanceof Date) { - obj = obj.toISOString(); - } - else if (obj === null) { - obj = ''; - } - - if (typeof obj === 'string' || - typeof obj === 'number' || - typeof obj === 'boolean') { - - return [encodeURIComponent(prefix) + '=' + encodeURIComponent(obj)]; - } - - var values = []; - - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']')); - } - } - - return values; -}; - - -module.exports = function (obj, options) { - - options = options || {}; - var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter; - - var keys = []; - - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - keys = keys.concat(internals.stringify(obj[key], key)); - } - } - - return keys.join(delimiter); -}; - -},{"./utils":38}],38:[function(_dereq_,module,exports){ -// Load modules - - -// Declare internals - -var internals = {}; - - -exports.arrayToObject = function (source) { - - var obj = {}; - for (var i = 0, il = source.length; i < il; ++i) { - if (typeof source[i] !== 'undefined') { - - obj[i] = source[i]; - } - } - - return obj; -}; - - -exports.merge = function (target, source) { - - if (!source) { - return target; - } - - if (Array.isArray(source)) { - for (var i = 0, il = source.length; i < il; ++i) { - if (typeof source[i] !== 'undefined') { - if (typeof target[i] === 'object') { - target[i] = exports.merge(target[i], source[i]); - } - else { - target[i] = source[i]; - } - } - } - - return target; - } - - if (Array.isArray(target)) { - if (typeof source !== 'object') { - target.push(source); - return target; - } - else { - target = exports.arrayToObject(target); - } - } - - var keys = Object.keys(source); - for (var k = 0, kl = keys.length; k < kl; ++k) { - var key = keys[k]; - var value = source[key]; - - if (value && - typeof value === 'object') { - - if (!target[key]) { - target[key] = value; - } - else { - target[key] = exports.merge(target[key], value); - } - } - else { - target[key] = value; - } - } - - return target; -}; - - -exports.decode = function (str) { - - try { - return decodeURIComponent(str.replace(/\+/g, ' ')); - } catch (e) { - return str; - } -}; - - -exports.compact = function (obj, refs) { - - if (typeof obj !== 'object' || - obj === null) { - - return obj; - } - - refs = refs || []; - var lookup = refs.indexOf(obj); - if (lookup !== -1) { - return refs[lookup]; - } - - refs.push(obj); - - if (Array.isArray(obj)) { - var compacted = []; - - for (var i = 0, l = obj.length; i < l; ++i) { - if (typeof obj[i] !== 'undefined') { - compacted.push(obj[i]); - } - } - - return compacted; - } - - var keys = Object.keys(obj); - for (var i = 0, il = keys.length; i < il; ++i) { - var key = keys[i]; - obj[key] = exports.compact(obj[key], refs); - } - - return obj; -}; - - -exports.isRegExp = function (obj) { - return Object.prototype.toString.call(obj) === '[object RegExp]'; -}; - - -exports.isBuffer = function (obj) { - - if (typeof Buffer !== 'undefined') { - return Buffer.isBuffer(obj); - } - else { - return false; - } -}; - -},{}],39:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule ExecutionEnvironment - */ - -/*jslint evil: true */ - -"use strict"; - -var canUseDOM = !!( - typeof window !== 'undefined' && - window.document && - window.document.createElement -); - -/** - * Simple, lightweight module assisting with the detection and context of - * Worker. Helps avoid circular dependencies and allows code to reason about - * whether or not they are in a Worker, even if they never include the main - * `ReactWorker` dependency. - */ -var ExecutionEnvironment = { - - canUseDOM: canUseDOM, - - canUseWorkers: typeof Worker !== 'undefined', - - canUseEventListeners: - canUseDOM && !!(window.addEventListener || window.attachEvent), - - canUseViewport: canUseDOM && !!window.screen, - - isInWorker: !canUseDOM // For now, this is true - might change in the future. - -}; - -module.exports = ExecutionEnvironment; - -},{}],40:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule copyProperties - */ - -/** - * Copy properties from one or more objects (up to 5) into the first object. - * This is a shallow copy. It mutates the first object and also returns it. - * - * NOTE: `arguments` has a very significant performance penalty, which is why - * we don't support unlimited arguments. - */ -function copyProperties(obj, a, b, c, d, e, f) { - obj = obj || {}; - - if ("production" !== "production") { - if (f) { - throw new Error('Too many arguments passed to copyProperties'); - } - } - - var args = [a, b, c, d, e]; - var ii = 0, v; - while (args[ii]) { - v = args[ii++]; - for (var k in v) { - obj[k] = v[k]; - } - - // IE ignores toString in object iteration.. See: - // webreflection.blogspot.com/2007/07/quick-fix-internet-explorer-and.html - if (v.hasOwnProperty && v.hasOwnProperty('toString') && - (typeof v.toString != 'undefined') && (obj.toString !== v.toString)) { - obj.toString = v.toString; - } - } - - return obj; -} - -module.exports = copyProperties; - -},{}],41:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule emptyFunction - */ - -var copyProperties = _dereq_("./copyProperties"); - -function makeEmptyFunction(arg) { - return function() { - return arg; - }; -} - -/** - * This function accepts and discards inputs; it has no side effects. This is - * primarily useful idiomatically for overridable function endpoints which - * always need to be callable, since JS lacks a null-call idiom ala Cocoa. - */ -function emptyFunction() {} - -copyProperties(emptyFunction, { - thatReturns: makeEmptyFunction, - thatReturnsFalse: makeEmptyFunction(false), - thatReturnsTrue: makeEmptyFunction(true), - thatReturnsNull: makeEmptyFunction(null), - thatReturnsThis: function() { return this; }, - thatReturnsArgument: function(arg) { return arg; } -}); - -module.exports = emptyFunction; - -},{"./copyProperties":40}],42:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule invariant - */ - -"use strict"; - -/** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - -var invariant = function(condition, format, a, b, c, d, e, f) { - if ("production" !== "production") { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - } - - if (!condition) { - var error; - if (format === undefined) { - error = new Error( - 'Minified exception occurred; use the non-minified dev environment ' + - 'for the full error message and additional helpful warnings.' - ); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error( - 'Invariant Violation: ' + - format.replace(/%s/g, function() { return args[argIndex++]; }) - ); - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } -}; - -module.exports = invariant; - -},{}],43:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule keyMirror - * @typechecks static-only - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); - -/** - * Constructs an enumeration with keys equal to their value. - * - * For example: - * - * var COLORS = keyMirror({blue: null, red: null}); - * var myColor = COLORS.blue; - * var isColorValid = !!COLORS[myColor]; - * - * The last line could not be performed if the values of the generated enum were - * not equal to their keys. - * - * Input: {key1: val1, key2: val2} - * Output: {key1: key1, key2: key2} - * - * @param {object} obj - * @return {object} - */ -var keyMirror = function(obj) { - var ret = {}; - var key; - ("production" !== "production" ? invariant( - obj instanceof Object && !Array.isArray(obj), - 'keyMirror(...): Argument must be an object.' - ) : invariant(obj instanceof Object && !Array.isArray(obj))); - for (key in obj) { - if (!obj.hasOwnProperty(key)) { - continue; - } - ret[key] = key; - } - return ret; -}; - -module.exports = keyMirror; - -},{"./invariant":42}],44:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule merge - */ - -"use strict"; - -var mergeInto = _dereq_("./mergeInto"); - -/** - * Shallow merges two structures into a return value, without mutating either. - * - * @param {?object} one Optional object with properties to merge from. - * @param {?object} two Optional object with properties to merge from. - * @return {object} The shallow extension of one by two. - */ -var merge = function(one, two) { - var result = {}; - mergeInto(result, one); - mergeInto(result, two); - return result; -}; - -module.exports = merge; - -},{"./mergeInto":46}],45:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule mergeHelpers - * - * requiresPolyfills: Array.isArray - */ - -"use strict"; - -var invariant = _dereq_("./invariant"); -var keyMirror = _dereq_("./keyMirror"); - -/** - * Maximum number of levels to traverse. Will catch circular structures. - * @const - */ -var MAX_MERGE_DEPTH = 36; - -/** - * We won't worry about edge cases like new String('x') or new Boolean(true). - * Functions are considered terminals, and arrays are not. - * @param {*} o The item/object/value to test. - * @return {boolean} true iff the argument is a terminal. - */ -var isTerminal = function(o) { - return typeof o !== 'object' || o === null; -}; - -var mergeHelpers = { - - MAX_MERGE_DEPTH: MAX_MERGE_DEPTH, - - isTerminal: isTerminal, - - /** - * Converts null/undefined values into empty object. - * - * @param {?Object=} arg Argument to be normalized (nullable optional) - * @return {!Object} - */ - normalizeMergeArg: function(arg) { - return arg === undefined || arg === null ? {} : arg; - }, - - /** - * If merging Arrays, a merge strategy *must* be supplied. If not, it is - * likely the caller's fault. If this function is ever called with anything - * but `one` and `two` being `Array`s, it is the fault of the merge utilities. - * - * @param {*} one Array to merge into. - * @param {*} two Array to merge from. - */ - checkMergeArrayArgs: function(one, two) { - ("production" !== "production" ? invariant( - Array.isArray(one) && Array.isArray(two), - 'Tried to merge arrays, instead got %s and %s.', - one, - two - ) : invariant(Array.isArray(one) && Array.isArray(two))); - }, - - /** - * @param {*} one Object to merge into. - * @param {*} two Object to merge from. - */ - checkMergeObjectArgs: function(one, two) { - mergeHelpers.checkMergeObjectArg(one); - mergeHelpers.checkMergeObjectArg(two); - }, - - /** - * @param {*} arg - */ - checkMergeObjectArg: function(arg) { - ("production" !== "production" ? invariant( - !isTerminal(arg) && !Array.isArray(arg), - 'Tried to merge an object, instead got %s.', - arg - ) : invariant(!isTerminal(arg) && !Array.isArray(arg))); - }, - - /** - * @param {*} arg - */ - checkMergeIntoObjectArg: function(arg) { - ("production" !== "production" ? invariant( - (!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg), - 'Tried to merge into an object, instead got %s.', - arg - ) : invariant((!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg))); - }, - - /** - * Checks that a merge was not given a circular object or an object that had - * too great of depth. - * - * @param {number} Level of recursion to validate against maximum. - */ - checkMergeLevel: function(level) { - ("production" !== "production" ? invariant( - level < MAX_MERGE_DEPTH, - 'Maximum deep merge depth exceeded. You may be attempting to merge ' + - 'circular structures in an unsupported way.' - ) : invariant(level < MAX_MERGE_DEPTH)); - }, - - /** - * Checks that the supplied merge strategy is valid. - * - * @param {string} Array merge strategy. - */ - checkArrayStrategy: function(strategy) { - ("production" !== "production" ? invariant( - strategy === undefined || strategy in mergeHelpers.ArrayStrategies, - 'You must provide an array strategy to deep merge functions to ' + - 'instruct the deep merge how to resolve merging two arrays.' - ) : invariant(strategy === undefined || strategy in mergeHelpers.ArrayStrategies)); - }, - - /** - * Set of possible behaviors of merge algorithms when encountering two Arrays - * that must be merged together. - * - `clobber`: The left `Array` is ignored. - * - `indexByIndex`: The result is achieved by recursively deep merging at - * each index. (not yet supported.) - */ - ArrayStrategies: keyMirror({ - Clobber: true, - IndexByIndex: true - }) - -}; - -module.exports = mergeHelpers; - -},{"./invariant":42,"./keyMirror":43}],46:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule mergeInto - * @typechecks static-only - */ - -"use strict"; - -var mergeHelpers = _dereq_("./mergeHelpers"); - -var checkMergeObjectArg = mergeHelpers.checkMergeObjectArg; -var checkMergeIntoObjectArg = mergeHelpers.checkMergeIntoObjectArg; - -/** - * Shallow merges two structures by mutating the first parameter. - * - * @param {object|function} one Object to be merged into. - * @param {?object} two Optional object with properties to merge from. - */ -function mergeInto(one, two) { - checkMergeIntoObjectArg(one); - if (two != null) { - checkMergeObjectArg(two); - for (var key in two) { - if (!two.hasOwnProperty(key)) { - continue; - } - one[key] = two[key]; - } - } -} - -module.exports = mergeInto; - -},{"./mergeHelpers":45}],47:[function(_dereq_,module,exports){ -/** - * Copyright 2013-2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule mixInto - */ - -"use strict"; - -/** - * Simply copies properties to the prototype. - */ -var mixInto = function(constructor, methodBag) { - var methodName; - for (methodName in methodBag) { - if (!methodBag.hasOwnProperty(methodName)) { - continue; - } - constructor.prototype[methodName] = methodBag[methodName]; - } -}; - -module.exports = mixInto; - -},{}],48:[function(_dereq_,module,exports){ -/** - * Copyright 2014 Facebook, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @providesModule warning - */ - -"use strict"; - -var emptyFunction = _dereq_("./emptyFunction"); - -/** - * Similar to invariant but only logs a warning if the condition is not met. - * This can be used to log issues in development environments in critical - * paths. Removing the logging code for production environments will keep the - * same logic and follow the same code paths. - */ - -var warning = emptyFunction; - -if ("production" !== "production") { - warning = function(condition, format ) {var args=Array.prototype.slice.call(arguments,2); - if (format === undefined) { - throw new Error( - '`warning(condition, format, ...args)` requires a warning ' + - 'message argument' - ); - } - - if (!condition) { - var argIndex = 0; - console.warn('Warning: ' + format.replace(/%s/g, function() {return args[argIndex++];})); - } - }; -} - -module.exports = warning; - -},{"./emptyFunction":41}],49:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function (_dereq_) { - - var makePromise = _dereq_('./makePromise'); - var Scheduler = _dereq_('./Scheduler'); - var async = _dereq_('./async'); - - return makePromise({ - scheduler: new Scheduler(async) - }); - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); }); - -},{"./Scheduler":51,"./async":52,"./makePromise":53}],50:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - /** - * Circular queue - * @param {number} capacityPow2 power of 2 to which this queue's capacity - * will be set initially. eg when capacityPow2 == 3, queue capacity - * will be 8. - * @constructor - */ - function Queue(capacityPow2) { - this.head = this.tail = this.length = 0; - this.buffer = new Array(1 << capacityPow2); - } - - Queue.prototype.push = function(x) { - if(this.length === this.buffer.length) { - this._ensureCapacity(this.length * 2); - } - - this.buffer[this.tail] = x; - this.tail = (this.tail + 1) & (this.buffer.length - 1); - ++this.length; - return this.length; - }; - - Queue.prototype.shift = function() { - var x = this.buffer[this.head]; - this.buffer[this.head] = void 0; - this.head = (this.head + 1) & (this.buffer.length - 1); - --this.length; - return x; - }; - - Queue.prototype._ensureCapacity = function(capacity) { - var head = this.head; - var buffer = this.buffer; - var newBuffer = new Array(capacity); - var i = 0; - var len; - - if(head === 0) { - len = this.length; - for(; i<len; ++i) { - newBuffer[i] = buffer[i]; - } - } else { - capacity = buffer.length; - len = this.tail; - for(; head<capacity; ++i, ++head) { - newBuffer[i] = buffer[head]; - } - - for(head=0; head<len; ++i, ++head) { - newBuffer[i] = buffer[head]; - } - } - - this.buffer = newBuffer; - this.head = 0; - this.tail = this.length; - }; - - return Queue; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],51:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(_dereq_) { - - var Queue = _dereq_('./Queue'); - - // Credit to Twisol (https://github.com/Twisol) for suggesting - // this type of extensible queue + trampoline approach for next-tick conflation. - - /** - * Async task scheduler - * @param {function} async function to schedule a single async function - * @constructor - */ - function Scheduler(async) { - this._async = async; - this._queue = new Queue(15); - this._afterQueue = new Queue(5); - this._running = false; - - var self = this; - this.drain = function() { - self._drain(); - }; - } - - /** - * Enqueue a task - * @param {{ run:function }} task - */ - Scheduler.prototype.enqueue = function(task) { - this._add(this._queue, task); - }; - - /** - * Enqueue a task to run after the main task queue - * @param {{ run:function }} task - */ - Scheduler.prototype.afterQueue = function(task) { - this._add(this._afterQueue, task); - }; - - /** - * Drain the handler queue entirely, and then the after queue - */ - Scheduler.prototype._drain = function() { - runQueue(this._queue); - this._running = false; - runQueue(this._afterQueue); - }; - - /** - * Add a task to the q, and schedule drain if not already scheduled - * @param {Queue} queue - * @param {{run:function}} task - * @private - */ - Scheduler.prototype._add = function(queue, task) { - queue.push(task); - if(!this._running) { - this._running = true; - this._async(this.drain); - } - }; - - /** - * Run all the tasks in the q - * @param queue - */ - function runQueue(queue) { - while(queue.length > 0) { - queue.shift().run(); - } - } - - return Scheduler; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); })); - -},{"./Queue":50}],52:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(_dereq_) { - - // Sniff "best" async scheduling option - // Prefer process.nextTick or MutationObserver, then check for - // vertx and finally fall back to setTimeout - - /*jshint maxcomplexity:6*/ - /*global process,document,setTimeout,MutationObserver,WebKitMutationObserver*/ - var nextTick, MutationObs; - - if (typeof process !== 'undefined' && process !== null && - typeof process.nextTick === 'function') { - nextTick = function(f) { - process.nextTick(f); - }; - - } else if (MutationObs = - (typeof MutationObserver === 'function' && MutationObserver) || - (typeof WebKitMutationObserver === 'function' && WebKitMutationObserver)) { - nextTick = (function (document, MutationObserver) { - var scheduled; - var el = document.createElement('div'); - var o = new MutationObserver(run); - o.observe(el, { attributes: true }); - - function run() { - var f = scheduled; - scheduled = void 0; - f(); - } - - return function (f) { - scheduled = f; - el.setAttribute('class', 'x'); - }; - }(document, MutationObs)); - - } else { - nextTick = (function(cjsRequire) { - try { - // vert.x 1.x || 2.x - return cjsRequire('vertx').runOnLoop || cjsRequire('vertx').runOnContext; - } catch (ignore) {} - - // capture setTimeout to avoid being caught by fake timers - // used in time based tests - var capturedSetTimeout = setTimeout; - return function (t) { - capturedSetTimeout(t, 0); - }; - }(_dereq_)); - } - - return nextTick; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); })); - -},{}],53:[function(_dereq_,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function makePromise(environment) { - - var tasks = environment.scheduler; - - var objectCreate = Object.create || - function(proto) { - function Child() {} - Child.prototype = proto; - return new Child(); - }; - - /** - * Create a promise whose fate is determined by resolver - * @constructor - * @returns {Promise} promise - * @name Promise - */ - function Promise(resolver, handler) { - this._handler = resolver === Handler ? handler : init(resolver); - } - - /** - * Run the supplied resolver - * @param resolver - * @returns {Pending} - */ - function init(resolver) { - var handler = new Pending(); - - try { - resolver(promiseResolve, promiseReject, promiseNotify); - } catch (e) { - promiseReject(e); - } - - return handler; - - /** - * Transition from pre-resolution state to post-resolution state, notifying - * all listeners of the ultimate fulfillment or rejection - * @param {*} x resolution value - */ - function promiseResolve (x) { - handler.resolve(x); - } - /** - * Reject this promise with reason, which will be used verbatim - * @param {Error|*} reason rejection reason, strongly suggested - * to be an Error type - */ - function promiseReject (reason) { - handler.reject(reason); - } - - /** - * Issue a progress event, notifying all progress listeners - * @param {*} x progress event payload to pass to all listeners - */ - function promiseNotify (x) { - handler.notify(x); - } - } - - // Creation - - Promise.resolve = resolve; - Promise.reject = reject; - Promise.never = never; - - Promise._defer = defer; - Promise._handler = getHandler; - - /** - * Returns a trusted promise. If x is already a trusted promise, it is - * returned, otherwise returns a new trusted Promise which follows x. - * @param {*} x - * @return {Promise} promise - */ - function resolve(x) { - return isPromise(x) ? x - : new Promise(Handler, new Async(getHandler(x))); - } - - /** - * Return a reject promise with x as its reason (x is used verbatim) - * @param {*} x - * @returns {Promise} rejected promise - */ - function reject(x) { - return new Promise(Handler, new Async(new Rejected(x))); - } - - /** - * Return a promise that remains pending forever - * @returns {Promise} forever-pending promise. - */ - function never() { - return foreverPendingPromise; // Should be frozen - } - - /** - * Creates an internal {promise, resolver} pair - * @private - * @returns {Promise} - */ - function defer() { - return new Promise(Handler, new Pending()); - } - - // Transformation and flow control - - /** - * Transform this promise's fulfillment value, returning a new Promise - * for the transformed result. If the promise cannot be fulfilled, onRejected - * is called with the reason. onProgress *may* be called with updates toward - * this promise's fulfillment. - * @param {function=} onFulfilled fulfillment handler - * @param {function=} onRejected rejection handler - * @deprecated @param {function=} onProgress progress handler - * @return {Promise} new promise - */ - Promise.prototype.then = function(onFulfilled, onRejected) { - var parent = this._handler; - - if (typeof onFulfilled !== 'function' && parent.join().state() > 0) { - // Short circuit: value will not change, simply share handler - return new Promise(Handler, parent); - } - - var p = this._beget(); - var child = p._handler; - - parent.chain(child, parent.receiver, onFulfilled, onRejected, - arguments.length > 2 ? arguments[2] : void 0); - - return p; - }; - - /** - * If this promise cannot be fulfilled due to an error, call onRejected to - * handle the error. Shortcut for .then(undefined, onRejected) - * @param {function?} onRejected - * @return {Promise} - */ - Promise.prototype['catch'] = function(onRejected) { - return this.then(void 0, onRejected); - }; - - /** - * Creates a new, pending promise of the same type as this promise - * @private - * @returns {Promise} - */ - Promise.prototype._beget = function() { - var parent = this._handler; - var child = new Pending(parent.receiver, parent.join().context); - return new this.constructor(Handler, child); - }; - - // Array combinators - - Promise.all = all; - Promise.race = race; - - /** - * Return a promise that will fulfill when all promises in the - * input array have fulfilled, or will reject when one of the - * promises rejects. - * @param {array} promises array of promises - * @returns {Promise} promise for array of fulfillment values - */ - function all(promises) { - /*jshint maxcomplexity:8*/ - var resolver = new Pending(); - var pending = promises.length >>> 0; - var results = new Array(pending); - - var i, h, x, s; - for (i = 0; i < promises.length; ++i) { - x = promises[i]; - - if (x === void 0 && !(i in promises)) { - --pending; - continue; - } - - if (maybeThenable(x)) { - h = isPromise(x) - ? x._handler.join() - : getHandlerUntrusted(x); - - s = h.state(); - if (s === 0) { - h.fold(settleAt, i, results, resolver); - } else if (s > 0) { - results[i] = h.value; - --pending; - } else { - resolver.become(h); - break; - } - - } else { - results[i] = x; - --pending; - } - } - - if(pending === 0) { - resolver.become(new Fulfilled(results)); - } - - return new Promise(Handler, resolver); - - function settleAt(i, x, resolver) { - /*jshint validthis:true*/ - this[i] = x; - if(--pending === 0) { - resolver.become(new Fulfilled(this)); - } - } - } - - /** - * Fulfill-reject competitive race. Return a promise that will settle - * to the same state as the earliest input promise to settle. - * - * WARNING: The ES6 Promise spec requires that race()ing an empty array - * must return a promise that is pending forever. This implementation - * returns a singleton forever-pending promise, the same singleton that is - * returned by Promise.never(), thus can be checked with === - * - * @param {array} promises array of promises to race - * @returns {Promise} if input is non-empty, a promise that will settle - * to the same outcome as the earliest input promise to settle. if empty - * is empty, returns a promise that will never settle. - */ - function race(promises) { - // Sigh, race([]) is untestable unless we return *something* - // that is recognizable without calling .then() on it. - if(Object(promises) === promises && promises.length === 0) { - return never(); - } - - var h = new Pending(); - var i, x; - for(i=0; i<promises.length; ++i) { - x = promises[i]; - if (x !== void 0 && i in promises) { - getHandler(x).visit(h, h.resolve, h.reject); - } - } - return new Promise(Handler, h); - } - - // Promise internals - // Below this, everything is @private - - /** - * Get an appropriate handler for x, without checking for cycles - * @param {*} x - * @returns {object} handler - */ - function getHandler(x) { - if(isPromise(x)) { - return x._handler.join(); - } - return maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x); - } - - /** - * Get a handler for potentially untrusted thenable x - * @param {*} x - * @returns {object} handler - */ - function getHandlerUntrusted(x) { - try { - var untrustedThen = x.then; - return typeof untrustedThen === 'function' - ? new Thenable(untrustedThen, x) - : new Fulfilled(x); - } catch(e) { - return new Rejected(e); - } - } - - /** - * Handler for a promise that is pending forever - * @constructor - */ - function Handler() {} - - Handler.prototype.when - = Handler.prototype.become - = Handler.prototype.notify - = Handler.prototype.fail - = Handler.prototype._unreport - = Handler.prototype._report - = noop; - - Handler.prototype._state = 0; - - Handler.prototype.state = function() { - return this._state; - }; - - /** - * Recursively collapse handler chain to find the handler - * nearest to the fully resolved value. - * @returns {object} handler nearest the fully resolved value - */ - Handler.prototype.join = function() { - var h = this; - while(h.handler !== void 0) { - h = h.handler; - } - return h; - }; - - Handler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) { - this.when({ - resolver: to, - receiver: receiver, - fulfilled: fulfilled, - rejected: rejected, - progress: progress - }); - }; - - Handler.prototype.visit = function(receiver, fulfilled, rejected, progress) { - this.chain(failIfRejected, receiver, fulfilled, rejected, progress); - }; - - Handler.prototype.fold = function(f, z, c, to) { - this.visit(to, function(x) { - f.call(c, z, x, this); - }, to.reject, to.notify); - }; - - /** - * Handler that invokes fail() on any handler it becomes - * @constructor - */ - function FailIfRejected() {} - - inherit(Handler, FailIfRejected); - - FailIfRejected.prototype.become = function(h) { - h.fail(); - }; - - var failIfRejected = new FailIfRejected(); - - /** - * Handler that manages a queue of consumers waiting on a pending promise - * @constructor - */ - function Pending(receiver, inheritedContext) { - Promise.createContext(this, inheritedContext); - - this.consumers = void 0; - this.receiver = receiver; - this.handler = void 0; - this.resolved = false; - } - - inherit(Handler, Pending); - - Pending.prototype._state = 0; - - Pending.prototype.resolve = function(x) { - this.become(getHandler(x)); - }; - - Pending.prototype.reject = function(x) { - if(this.resolved) { - return; - } - - this.become(new Rejected(x)); - }; - - Pending.prototype.join = function() { - if (!this.resolved) { - return this; - } - - var h = this; - - while (h.handler !== void 0) { - h = h.handler; - if (h === this) { - return this.handler = cycle(); - } - } - - return h; - }; - - Pending.prototype.run = function() { - var q = this.consumers; - var handler = this.join(); - this.consumers = void 0; - - for (var i = 0; i < q.length; ++i) { - handler.when(q[i]); - } - }; - - Pending.prototype.become = function(handler) { - if(this.resolved) { - return; - } - - this.resolved = true; - this.handler = handler; - if(this.consumers !== void 0) { - tasks.enqueue(this); - } - - if(this.context !== void 0) { - handler._report(this.context); - } - }; - - Pending.prototype.when = function(continuation) { - if(this.resolved) { - tasks.enqueue(new ContinuationTask(continuation, this.handler)); - } else { - if(this.consumers === void 0) { - this.consumers = [continuation]; - } else { - this.consumers.push(continuation); - } - } - }; - - Pending.prototype.notify = function(x) { - if(!this.resolved) { - tasks.enqueue(new ProgressTask(x, this)); - } - }; - - Pending.prototype.fail = function(context) { - var c = typeof context === 'undefined' ? this.context : context; - this.resolved && this.handler.join().fail(c); - }; - - Pending.prototype._report = function(context) { - this.resolved && this.handler.join()._report(context); - }; - - Pending.prototype._unreport = function() { - this.resolved && this.handler.join()._unreport(); - }; - - /** - * Wrap another handler and force it into a future stack - * @param {object} handler - * @constructor - */ - function Async(handler) { - this.handler = handler; - } - - inherit(Handler, Async); - - Async.prototype.when = function(continuation) { - tasks.enqueue(new ContinuationTask(continuation, this)); - }; - - Async.prototype._report = function(context) { - this.join()._report(context); - }; - - Async.prototype._unreport = function() { - this.join()._unreport(); - }; - - /** - * Handler that wraps an untrusted thenable and assimilates it in a future stack - * @param {function} then - * @param {{then: function}} thenable - * @constructor - */ - function Thenable(then, thenable) { - Pending.call(this); - tasks.enqueue(new AssimilateTask(then, thenable, this)); - } - - inherit(Pending, Thenable); - - /** - * Handler for a fulfilled promise - * @param {*} x fulfillment value - * @constructor - */ - function Fulfilled(x) { - Promise.createContext(this); - this.value = x; - } - - inherit(Handler, Fulfilled); - - Fulfilled.prototype._state = 1; - - Fulfilled.prototype.fold = function(f, z, c, to) { - runContinuation3(f, z, this, c, to); - }; - - Fulfilled.prototype.when = function(cont) { - runContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver); - }; - - var errorId = 0; - - /** - * Handler for a rejected promise - * @param {*} x rejection reason - * @constructor - */ - function Rejected(x) { - Promise.createContext(this); - - this.id = ++errorId; - this.value = x; - this.handled = false; - this.reported = false; - - this._report(); - } - - inherit(Handler, Rejected); - - Rejected.prototype._state = -1; - - Rejected.prototype.fold = function(f, z, c, to) { - to.become(this); - }; - - Rejected.prototype.when = function(cont) { - if(typeof cont.rejected === 'function') { - this._unreport(); - } - runContinuation1(cont.rejected, this, cont.receiver, cont.resolver); - }; - - Rejected.prototype._report = function(context) { - tasks.afterQueue(new ReportTask(this, context)); - }; - - Rejected.prototype._unreport = function() { - this.handled = true; - tasks.afterQueue(new UnreportTask(this)); - }; - - Rejected.prototype.fail = function(context) { - Promise.onFatalRejection(this, context === void 0 ? this.context : context); - }; - - function ReportTask(rejection, context) { - this.rejection = rejection; - this.context = context; - } - - ReportTask.prototype.run = function() { - if(!this.rejection.handled) { - this.rejection.reported = true; - Promise.onPotentiallyUnhandledRejection(this.rejection, this.context); - } - }; - - function UnreportTask(rejection) { - this.rejection = rejection; - } - - UnreportTask.prototype.run = function() { - if(this.rejection.reported) { - Promise.onPotentiallyUnhandledRejectionHandled(this.rejection); - } - }; - - // Unhandled rejection hooks - // By default, everything is a noop - - // TODO: Better names: "annotate"? - Promise.createContext - = Promise.enterContext - = Promise.exitContext - = Promise.onPotentiallyUnhandledRejection - = Promise.onPotentiallyUnhandledRejectionHandled - = Promise.onFatalRejection - = noop; - - // Errors and singletons - - var foreverPendingHandler = new Handler(); - var foreverPendingPromise = new Promise(Handler, foreverPendingHandler); - - function cycle() { - return new Rejected(new TypeError('Promise cycle')); - } - - // Task runners - - /** - * Run a single consumer - * @constructor - */ - function ContinuationTask(continuation, handler) { - this.continuation = continuation; - this.handler = handler; - } - - ContinuationTask.prototype.run = function() { - this.handler.join().when(this.continuation); - }; - - /** - * Run a queue of progress handlers - * @constructor - */ - function ProgressTask(value, handler) { - this.handler = handler; - this.value = value; - } - - ProgressTask.prototype.run = function() { - var q = this.handler.consumers; - if(q === void 0) { - return; - } - - for (var c, i = 0; i < q.length; ++i) { - c = q[i]; - runNotify(c.progress, this.value, this.handler, c.receiver, c.resolver); - } - }; - - /** - * Assimilate a thenable, sending it's value to resolver - * @param {function} then - * @param {object|function} thenable - * @param {object} resolver - * @constructor - */ - function AssimilateTask(then, thenable, resolver) { - this._then = then; - this.thenable = thenable; - this.resolver = resolver; - } - - AssimilateTask.prototype.run = function() { - var h = this.resolver; - tryAssimilate(this._then, this.thenable, _resolve, _reject, _notify); - - function _resolve(x) { h.resolve(x); } - function _reject(x) { h.reject(x); } - function _notify(x) { h.notify(x); } - }; - - function tryAssimilate(then, thenable, resolve, reject, notify) { - try { - then.call(thenable, resolve, reject, notify); - } catch (e) { - reject(e); - } - } - - // Other helpers - - /** - * @param {*} x - * @returns {boolean} true iff x is a trusted Promise - */ - function isPromise(x) { - return x instanceof Promise; - } - - /** - * Test just enough to rule out primitives, in order to take faster - * paths in some code - * @param {*} x - * @returns {boolean} false iff x is guaranteed *not* to be a thenable - */ - function maybeThenable(x) { - return (typeof x === 'object' || typeof x === 'function') && x !== null; - } - - function runContinuation1(f, h, receiver, next) { - if(typeof f !== 'function') { - return next.become(h); - } - - Promise.enterContext(h); - tryCatchReject(f, h.value, receiver, next); - Promise.exitContext(); - } - - function runContinuation3(f, x, h, receiver, next) { - if(typeof f !== 'function') { - return next.become(h); - } - - Promise.enterContext(h); - tryCatchReject3(f, x, h.value, receiver, next); - Promise.exitContext(); - } - - function runNotify(f, x, h, receiver, next) { - if(typeof f !== 'function') { - return next.notify(x); - } - - Promise.enterContext(h); - tryCatchReturn(f, x, receiver, next); - Promise.exitContext(); - } - - /** - * Return f.call(thisArg, x), or if it throws return a rejected promise for - * the thrown exception - */ - function tryCatchReject(f, x, thisArg, next) { - try { - next.become(getHandler(f.call(thisArg, x))); - } catch(e) { - next.become(new Rejected(e)); - } - } - - /** - * Same as above, but includes the extra argument parameter. - */ - function tryCatchReject3(f, x, y, thisArg, next) { - try { - f.call(thisArg, x, y, next); - } catch(e) { - next.become(new Rejected(e)); - } - } - - /** - * Return f.call(thisArg, x), or if it throws, *return* the exception - */ - function tryCatchReturn(f, x, thisArg, next) { - try { - next.notify(f.call(thisArg, x)); - } catch(e) { - next.notify(e); - } - } - - function inherit(Parent, Child) { - Child.prototype = objectCreate(Parent.prototype); - Child.prototype.constructor = Child; - } - - function noop() {} - - return Promise; - }; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}]},{},[9]) -(9) -});
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