6 lines
6.9 KiB
JavaScript
6 lines
6.9 KiB
JavaScript
/**
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* vuex v2.0.0
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* (c) 2016 Evan You
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* @license MIT
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*/
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!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Vuex=e()}(this,function(){"use strict";function t(t){b&&(t._devtoolHook=b,b.emit("vuex:init",t),b.on("vuex:travel-to-state",function(e){t.replaceState(e)}),t.subscribe(function(t,e){b.emit("vuex:mutation",t,e)}))}function e(t){function e(){var t=this.$options;t.store?this.$store=t.store:t.parent&&t.parent.$store&&(this.$store=t.parent.$store)}var n=Number(t.version.split(".")[0]);if(n>=2){var o=t.config._lifecycleHooks.indexOf("init")>-1;t.mixin(o?{init:e}:{beforeCreate:e})}else{var i=t.prototype._init;t.prototype._init=function(t){void 0===t&&(t={}),t.init=t.init?[e].concat(t.init):e,i.call(this,t)}}}function n(t){var e={};return s(t).forEach(function(t){var n=t.key,o=t.val;e[n]=function(){return"function"==typeof o?o.call(this,this.$store.state,this.$store.getters):this.$store.state[o]}}),e}function o(t){var e={};return s(t).forEach(function(t){var n=t.key,o=t.val;e[n]=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];return this.$store.commit.apply(this.$store,[o].concat(t))}}),e}function i(t){var e={};return s(t).forEach(function(t){var n=t.key,o=t.val;e[n]=function(){return o in this.$store.getters||console.error("[vuex] unknown getter: "+o),this.$store.getters[o]}}),e}function r(t){var e={};return s(t).forEach(function(t){var n=t.key,o=t.val;e[n]=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];return this.$store.dispatch.apply(this.$store,[o].concat(t))}}),e}function s(t){return Array.isArray(t)?t.map(function(t){return{key:t,val:t}}):Object.keys(t).map(function(e){return{key:e,val:t[e]}})}function u(t){return null!==t&&"object"==typeof t}function a(t){return t&&"function"==typeof t.then}function c(t,e){if(!t)throw new Error("[vuex] "+e)}function f(t,e){if(e.actions&&(t.actions=e.actions),e.mutations&&(t.mutations=e.mutations),e.getters&&(t.getters=e.getters),e.modules)for(var n in e.modules){if(!t.modules||!t.modules[n])return void console.warn("[vuex] trying to add a new module '"+n+"' on hot reloading, manual reload is needed");f(t.modules[n],e.modules[n])}}function l(t){t._actions=Object.create(null),t._mutations=Object.create(null),t._wrappedGetters=Object.create(null);var e=t.state;p(t,e,[],t._options,!0),Object.keys(t._runtimeModules).forEach(function(n){p(t,e,n.split("."),t._runtimeModules[n],!0)}),h(t,e)}function h(t,e){var n=t._vm;t.getters={};var o=t._wrappedGetters,i={};Object.keys(o).forEach(function(e){var n=o[e];i[e]=function(){return n(t)},Object.defineProperty(t.getters,e,{get:function(){return t._vm[e]}})});var r=w.config.silent;w.config.silent=!0,t._vm=new w({data:{state:e},computed:i}),w.config.silent=r,t.strict&&y(t),n&&(t._withCommit(function(){n.state=null}),w.nextTick(function(){return n.$destroy()}))}function p(t,e,n,o,i){var r=!n.length,s=o.state,u=o.actions,a=o.mutations,c=o.getters,f=o.modules;if(!r&&!i){var l=_(e,n.slice(0,-1)),h=n[n.length-1];t._withCommit(function(){w.set(l,h,s||{})})}a&&Object.keys(a).forEach(function(e){d(t,e,a[e],n)}),u&&Object.keys(u).forEach(function(e){m(t,e,u[e],n)}),c&&v(t,c,n),f&&Object.keys(f).forEach(function(o){p(t,e,n.concat(o),f[o],i)})}function d(t,e,n,o){void 0===o&&(o=[]);var i=t._mutations[e]||(t._mutations[e]=[]);i.push(function(e){n(_(t.state,o),e)})}function m(t,e,n,o){void 0===o&&(o=[]);var i=t._actions[e]||(t._actions[e]=[]),r=t.dispatch,s=t.commit;i.push(function(e,i){var u=n({dispatch:r,commit:s,getters:t.getters,state:_(t.state,o),rootState:t.state},e,i);return a(u)||(u=Promise.resolve(u)),t._devtoolHook?u.catch(function(e){throw t._devtoolHook.emit("vuex:error",e),e}):u})}function v(t,e,n){Object.keys(e).forEach(function(o){var i=e[o];return t._wrappedGetters[o]?void console.error("[vuex] duplicate getter key: "+o):void(t._wrappedGetters[o]=function(t){return i(_(t.state,n),t.getters,t.state)})})}function y(t){t._vm.$watch("state",function(){c(t._committing,"Do not mutate vuex store state outside mutation handlers.")},{deep:!0,sync:!0})}function _(t,e){return e.length?e.reduce(function(t,e){return t[e]},t):t}function g(t){return w?void console.error("[vuex] already installed. Vue.use(Vuex) should be called only once."):(w=t,void e(w))}var w,b="undefined"!=typeof window&&window.__VUE_DEVTOOLS_GLOBAL_HOOK__,x=function(e){var n=this;void 0===e&&(e={}),c(w,"must call Vue.use(Vuex) before creating a store instance."),c("undefined"!=typeof Promise,"vuex requires a Promise polyfill in this browser.");var o=e.state;void 0===o&&(o={});var i=e.plugins;void 0===i&&(i=[]);var r=e.strict;void 0===r&&(r=!1),this._options=e,this._committing=!1,this._actions=Object.create(null),this._mutations=Object.create(null),this._wrappedGetters=Object.create(null),this._runtimeModules=Object.create(null),this._subscribers=[],this._watcherVM=new w;var s=this,u=this,a=u.dispatch,f=u.commit;this.dispatch=function(t,e){return a.call(s,t,e)},this.commit=function(t,e,n){return f.call(s,t,e,n)},this.strict=r,p(this,o,[],e),h(this,o),i.concat(t).forEach(function(t){return t(n)})},O={state:{}};O.state.get=function(){return this._vm.state},O.state.set=function(t){c(!1,"Use store.replaceState() to explicit replace store state.")},x.prototype.commit=function(t,e,n){var o=this;u(t)&&t.type&&(n=e,e=t,t=t.type);var i={type:t,payload:e},r=this._mutations[t];return r?(this._withCommit(function(){r.forEach(function(t){t(e)})}),void(n&&n.silent||this._subscribers.forEach(function(t){return t(i,o.state)}))):void console.error("[vuex] unknown mutation type: "+t)},x.prototype.dispatch=function(t,e){u(t)&&t.type&&(e=t,t=t.type);var n=this._actions[t];return n?n.length>1?Promise.all(n.map(function(t){return t(e)})):n[0](e):void console.error("[vuex] unknown action type: "+t)},x.prototype.subscribe=function(t){var e=this._subscribers;return e.indexOf(t)<0&&e.push(t),function(){var n=e.indexOf(t);n>-1&&e.splice(n,1)}},x.prototype.watch=function(t,e,n){var o=this;return c("function"==typeof t,"store.watch only accepts a function."),this._watcherVM.$watch(function(){return t(o.state)},e,n)},x.prototype.replaceState=function(t){var e=this;this._withCommit(function(){e._vm.state=t})},x.prototype.registerModule=function(t,e){"string"==typeof t&&(t=[t]),c(Array.isArray(t),"module path must be a string or an Array."),this._runtimeModules[t.join(".")]=e,p(this,this.state,t,e),h(this,this.state)},x.prototype.unregisterModule=function(t){var e=this;"string"==typeof t&&(t=[t]),c(Array.isArray(t),"module path must be a string or an Array."),delete this._runtimeModules[t.join(".")],this._withCommit(function(){var n=_(e.state,t.slice(0,-1));w.delete(n,t[t.length-1])}),l(this)},x.prototype.hotUpdate=function(t){f(this._options,t),l(this)},x.prototype._withCommit=function(t){var e=this._committing;this._committing=!0,t(),this._committing=e},Object.defineProperties(x.prototype,O),"undefined"!=typeof window&&window.Vue&&g(window.Vue);var k={Store:x,install:g,mapState:n,mapMutations:o,mapGetters:i,mapActions:r};return k}); |