From ab79069dc79c4a816eb8d53cbd90fc38833ec117 Mon Sep 17 00:00:00 2001 From: Andrey Nering Date: Mon, 8 May 2017 21:31:30 -0300 Subject: [PATCH] Improve dashboard repo search (#1652) * Add VueJS * Improve dashboard search * Fix tab switching * Fix input autofocus --- models/repo_list.go | 3 - public/js/index.js | 69 +- public/js/libs/vue.js | 8568 +++++++++++++++++++++++ templates/base/footer.tmpl | 1 + templates/base/head.tmpl | 3 + templates/user/dashboard/dashboard.tmpl | 42 +- 6 files changed, 8654 insertions(+), 32 deletions(-) create mode 100644 public/js/libs/vue.js diff --git a/models/repo_list.go b/models/repo_list.go index 0c27281f17..a2dae85c84 100644 --- a/models/repo_list.go +++ b/models/repo_list.go @@ -115,9 +115,6 @@ func SearchRepositoryByName(opts *SearchRepoOptions) (repos RepositoryList, coun cond = builder.NewCond() ) - if len(opts.Keyword) == 0 { - return repos, 0, nil - } opts.Keyword = strings.ToLower(opts.Keyword) if opts.Page <= 0 { diff --git a/public/js/index.js b/public/js/index.js index 31b15a76a7..a3e9e99e7a 100644 --- a/public/js/index.js +++ b/public/js/index.js @@ -1560,6 +1560,7 @@ $(document).ready(function () { initWebhook(); initAdmin(); initCodeView(); + initDashboardSearch(); // Repo clone url. if ($('#repo-clone-url').length > 0) { @@ -1635,13 +1636,6 @@ $(function () { if ($('.user.signin').length > 0) return; $('form').areYouSure(); - $("#search_repo").on('change paste keyup',function(){ - var value = $(this).val(); - $.map($('.search-list li'), function(i) { - $(i).css("display", (value.trim().length == 0 || $(i).attr("data-title").trim().toLowerCase().indexOf(value.trim().toLowerCase()) > -1) ? "" : "none"); - }); - }); - // Parse SSH Key $("#ssh-key-content").on('change paste keyup',function(){ var arrays = $(this).val().split(" "); @@ -1651,3 +1645,64 @@ $(function () { } }); }); + +function initDashboardSearch() { + var el = document.getElementById('dashboard-repo-search'); + if (!el) { + return; + } + + new Vue({ + delimiters: ['<%', '%>'], + el: el, + + data: { + tab: 'repos', + repos: [], + searchQuery: '', + suburl: document.querySelector('meta[name=_suburl]').content, + uid: document.querySelector('meta[name=_uid]').content + }, + + mounted: function() { + this.searchRepos(); + + Vue.nextTick(function() { + document.querySelector('#search_repo').focus(); + }); + }, + + methods: { + changeTab: function(t) { + this.tab = t; + }, + + searchKeyUp: function() { + this.searchRepos(); + }, + + searchRepos: function() { + var self = this; + $.getJSON(this.searchURL(), function(result) { + self.repos = result.data; + }); + }, + + searchURL: function() { + return this.suburl + '/api/v1/repos/search?uid=' + this.uid + '&q=' + this.searchQuery; + }, + + repoClass: function(repo) { + if (repo.fork) { + return 'octicon octicon-repo-forked'; + } else if (repo.mirror) { + return 'octicon octicon-repo-clone'; + } else if (repo.private) { + return 'octicon octicon-repo-forked'; + } else { + return 'octicon octicon-repo'; + } + } + } + }); +} diff --git a/public/js/libs/vue.js b/public/js/libs/vue.js new file mode 100644 index 0000000000..918e77919c --- /dev/null +++ b/public/js/libs/vue.js @@ -0,0 +1,8568 @@ +/*! + * Vue.js v2.1.10 + * (c) 2014-2017 Evan You + * Released under the MIT License. + */ +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global.Vue = factory()); +}(this, (function () { 'use strict'; + +/* */ + +/** + * Convert a value to a string that is actually rendered. + */ +function _toString (val) { + return val == null + ? '' + : typeof val === 'object' + ? JSON.stringify(val, null, 2) + : String(val) +} + +/** + * Convert a input value to a number for persistence. + * If the conversion fails, return original string. + */ +function toNumber (val) { + var n = parseFloat(val); + return isNaN(n) ? val : n +} + +/** + * Make a map and return a function for checking if a key + * is in that map. + */ +function makeMap ( + str, + expectsLowerCase +) { + var map = Object.create(null); + var list = str.split(','); + for (var i = 0; i < list.length; i++) { + map[list[i]] = true; + } + return expectsLowerCase + ? function (val) { return map[val.toLowerCase()]; } + : function (val) { return map[val]; } +} + +/** + * Check if a tag is a built-in tag. + */ +var isBuiltInTag = makeMap('slot,component', true); + +/** + * Remove an item from an array + */ +function remove$1 (arr, item) { + if (arr.length) { + var index = arr.indexOf(item); + if (index > -1) { + return arr.splice(index, 1) + } + } +} + +/** + * Check whether the object has the property. + */ +var hasOwnProperty = Object.prototype.hasOwnProperty; +function hasOwn (obj, key) { + return hasOwnProperty.call(obj, key) +} + +/** + * Check if value is primitive + */ +function isPrimitive (value) { + return typeof value === 'string' || typeof value === 'number' +} + +/** + * Create a cached version of a pure function. + */ +function cached (fn) { + var cache = Object.create(null); + return (function cachedFn (str) { + var hit = cache[str]; + return hit || (cache[str] = fn(str)) + }) +} + +/** + * Camelize a hyphen-delimited string. + */ +var camelizeRE = /-(\w)/g; +var camelize = cached(function (str) { + return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; }) +}); + +/** + * Capitalize a string. + */ +var capitalize = cached(function (str) { + return str.charAt(0).toUpperCase() + str.slice(1) +}); + +/** + * Hyphenate a camelCase string. + */ +var hyphenateRE = /([^-])([A-Z])/g; +var hyphenate = cached(function (str) { + return str + .replace(hyphenateRE, '$1-$2') + .replace(hyphenateRE, '$1-$2') + .toLowerCase() +}); + +/** + * Simple bind, faster than native + */ +function bind$1 (fn, ctx) { + function boundFn (a) { + var l = arguments.length; + return l + ? l > 1 + ? fn.apply(ctx, arguments) + : fn.call(ctx, a) + : fn.call(ctx) + } + // record original fn length + boundFn._length = fn.length; + return boundFn +} + +/** + * Convert an Array-like object to a real Array. + */ +function toArray (list, start) { + start = start || 0; + var i = list.length - start; + var ret = new Array(i); + while (i--) { + ret[i] = list[i + start]; + } + return ret +} + +/** + * Mix properties into target object. + */ +function extend (to, _from) { + for (var key in _from) { + to[key] = _from[key]; + } + return to +} + +/** + * Quick object check - this is primarily used to tell + * Objects from primitive values when we know the value + * is a JSON-compliant type. + */ +function isObject (obj) { + return obj !== null && typeof obj === 'object' +} + +/** + * Strict object type check. Only returns true + * for plain JavaScript objects. + */ +var toString = Object.prototype.toString; +var OBJECT_STRING = '[object Object]'; +function isPlainObject (obj) { + return toString.call(obj) === OBJECT_STRING +} + +/** + * Merge an Array of Objects into a single Object. + */ +function toObject (arr) { + var res = {}; + for (var i = 0; i < arr.length; i++) { + if (arr[i]) { + extend(res, arr[i]); + } + } + return res +} + +/** + * Perform no operation. + */ +function noop () {} + +/** + * Always return false. + */ +var no = function () { return false; }; + +/** + * Return same value + */ +var identity = function (_) { return _; }; + +/** + * Generate a static keys string from compiler modules. + */ +function genStaticKeys (modules) { + return modules.reduce(function (keys, m) { + return keys.concat(m.staticKeys || []) + }, []).join(',') +} + +/** + * Check if two values are loosely equal - that is, + * if they are plain objects, do they have the same shape? + */ +function looseEqual (a, b) { + var isObjectA = isObject(a); + var isObjectB = isObject(b); + if (isObjectA && isObjectB) { + return JSON.stringify(a) === JSON.stringify(b) + } else if (!isObjectA && !isObjectB) { + return String(a) === String(b) + } else { + return false + } +} + +function looseIndexOf (arr, val) { + for (var i = 0; i < arr.length; i++) { + if (looseEqual(arr[i], val)) { return i } + } + return -1 +} + +/* */ + +var config = { + /** + * Option merge strategies (used in core/util/options) + */ + optionMergeStrategies: Object.create(null), + + /** + * Whether to suppress warnings. + */ + silent: false, + + /** + * Whether to enable devtools + */ + devtools: "development" !== 'production', + + /** + * Error handler for watcher errors + */ + errorHandler: null, + + /** + * Ignore certain custom elements + */ + ignoredElements: [], + + /** + * Custom user key aliases for v-on + */ + keyCodes: Object.create(null), + + /** + * Check if a tag is reserved so that it cannot be registered as a + * component. This is platform-dependent and may be overwritten. + */ + isReservedTag: no, + + /** + * Check if a tag is an unknown element. + * Platform-dependent. + */ + isUnknownElement: no, + + /** + * Get the namespace of an element + */ + getTagNamespace: noop, + + /** + * Parse the real tag name for the specific platform. + */ + parsePlatformTagName: identity, + + /** + * Check if an attribute must be bound using property, e.g. value + * Platform-dependent. + */ + mustUseProp: no, + + /** + * List of asset types that a component can own. + */ + _assetTypes: [ + 'component', + 'directive', + 'filter' + ], + + /** + * List of lifecycle hooks. + */ + _lifecycleHooks: [ + 'beforeCreate', + 'created', + 'beforeMount', + 'mounted', + 'beforeUpdate', + 'updated', + 'beforeDestroy', + 'destroyed', + 'activated', + 'deactivated' + ], + + /** + * Max circular updates allowed in a scheduler flush cycle. + */ + _maxUpdateCount: 100 +}; + +/* */ + +/** + * Check if a string starts with $ or _ + */ +function isReserved (str) { + var c = (str + '').charCodeAt(0); + return c === 0x24 || c === 0x5F +} + +/** + * Define a property. + */ +function def (obj, key, val, enumerable) { + Object.defineProperty(obj, key, { + value: val, + enumerable: !!enumerable, + writable: true, + configurable: true + }); +} + +/** + * Parse simple path. + */ +var bailRE = /[^\w.$]/; +function parsePath (path) { + if (bailRE.test(path)) { + return + } else { + var segments = path.split('.'); + return function (obj) { + for (var i = 0; i < segments.length; i++) { + if (!obj) { return } + obj = obj[segments[i]]; + } + return obj + } + } +} + +/* */ +/* globals MutationObserver */ + +// can we use __proto__? +var hasProto = '__proto__' in {}; + +// Browser environment sniffing +var inBrowser = typeof window !== 'undefined'; +var UA = inBrowser && window.navigator.userAgent.toLowerCase(); +var isIE = UA && /msie|trident/.test(UA); +var isIE9 = UA && UA.indexOf('msie 9.0') > 0; +var isEdge = UA && UA.indexOf('edge/') > 0; +var isAndroid = UA && UA.indexOf('android') > 0; +var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA); + +// this needs to be lazy-evaled because vue may be required before +// vue-server-renderer can set VUE_ENV +var _isServer; +var isServerRendering = function () { + if (_isServer === undefined) { + /* istanbul ignore if */ + if (!inBrowser && typeof global !== 'undefined') { + // detect presence of vue-server-renderer and avoid + // Webpack shimming the process + _isServer = global['process'].env.VUE_ENV === 'server'; + } else { + _isServer = false; + } + } + return _isServer +}; + +// detect devtools +var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__; + +/* istanbul ignore next */ +function isNative (Ctor) { + return /native code/.test(Ctor.toString()) +} + +/** + * Defer a task to execute it asynchronously. + */ +var nextTick = (function () { + var callbacks = []; + var pending = false; + var timerFunc; + + function nextTickHandler () { + pending = false; + var copies = callbacks.slice(0); + callbacks.length = 0; + for (var i = 0; i < copies.length; i++) { + copies[i](); + } + } + + // the nextTick behavior leverages the microtask queue, which can be accessed + // via either native Promise.then or MutationObserver. + // MutationObserver has wider support, however it is seriously bugged in + // UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It + // completely stops working after triggering a few times... so, if native + // Promise is available, we will use it: + /* istanbul ignore if */ + if (typeof Promise !== 'undefined' && isNative(Promise)) { + var p = Promise.resolve(); + var logError = function (err) { console.error(err); }; + timerFunc = function () { + p.then(nextTickHandler).catch(logError); + // in problematic UIWebViews, Promise.then doesn't completely break, but + // it can get stuck in a weird state where callbacks are pushed into the + // microtask queue but the queue isn't being flushed, until the browser + // needs to do some other work, e.g. handle a timer. Therefore we can + // "force" the microtask queue to be flushed by adding an empty timer. + if (isIOS) { setTimeout(noop); } + }; + } else if (typeof MutationObserver !== 'undefined' && ( + isNative(MutationObserver) || + // PhantomJS and iOS 7.x + MutationObserver.toString() === '[object MutationObserverConstructor]' + )) { + // use MutationObserver where native Promise is not available, + // e.g. PhantomJS IE11, iOS7, Android 4.4 + var counter = 1; + var observer = new MutationObserver(nextTickHandler); + var textNode = document.createTextNode(String(counter)); + observer.observe(textNode, { + characterData: true + }); + timerFunc = function () { + counter = (counter + 1) % 2; + textNode.data = String(counter); + }; + } else { + // fallback to setTimeout + /* istanbul ignore next */ + timerFunc = function () { + setTimeout(nextTickHandler, 0); + }; + } + + return function queueNextTick (cb, ctx) { + var _resolve; + callbacks.push(function () { + if (cb) { cb.call(ctx); } + if (_resolve) { _resolve(ctx); } + }); + if (!pending) { + pending = true; + timerFunc(); + } + if (!cb && typeof Promise !== 'undefined') { + return new Promise(function (resolve) { + _resolve = resolve; + }) + } + } +})(); + +var _Set; +/* istanbul ignore if */ +if (typeof Set !== 'undefined' && isNative(Set)) { + // use native Set when available. + _Set = Set; +} else { + // a non-standard Set polyfill that only works with primitive keys. + _Set = (function () { + function Set () { + this.set = Object.create(null); + } + Set.prototype.has = function has (key) { + return this.set[key] === true + }; + Set.prototype.add = function add (key) { + this.set[key] = true; + }; + Set.prototype.clear = function clear () { + this.set = Object.create(null); + }; + + return Set; + }()); +} + +var warn = noop; +var formatComponentName; + +{ + var hasConsole = typeof console !== 'undefined'; + + warn = function (msg, vm) { + if (hasConsole && (!config.silent)) { + console.error("[Vue warn]: " + msg + " " + ( + vm ? formatLocation(formatComponentName(vm)) : '' + )); + } + }; + + formatComponentName = function (vm) { + if (vm.$root === vm) { + return 'root instance' + } + var name = vm._isVue + ? vm.$options.name || vm.$options._componentTag + : vm.name; + return ( + (name ? ("component <" + name + ">") : "anonymous component") + + (vm._isVue && vm.$options.__file ? (" at " + (vm.$options.__file)) : '') + ) + }; + + var formatLocation = function (str) { + if (str === 'anonymous component') { + str += " - use the \"name\" option for better debugging messages."; + } + return ("\n(found in " + str + ")") + }; +} + +/* */ + + +var uid$1 = 0; + +/** + * A dep is an observable that can have multiple + * directives subscribing to it. + */ +var Dep = function Dep () { + this.id = uid$1++; + this.subs = []; +}; + +Dep.prototype.addSub = function addSub (sub) { + this.subs.push(sub); +}; + +Dep.prototype.removeSub = function removeSub (sub) { + remove$1(this.subs, sub); +}; + +Dep.prototype.depend = function depend () { + if (Dep.target) { + Dep.target.addDep(this); + } +}; + +Dep.prototype.notify = function notify () { + // stablize the subscriber list first + var subs = this.subs.slice(); + for (var i = 0, l = subs.length; i < l; i++) { + subs[i].update(); + } +}; + +// the current target watcher being evaluated. +// this is globally unique because there could be only one +// watcher being evaluated at any time. +Dep.target = null; +var targetStack = []; + +function pushTarget (_target) { + if (Dep.target) { targetStack.push(Dep.target); } + Dep.target = _target; +} + +function popTarget () { + Dep.target = targetStack.pop(); +} + +/* + * not type checking this file because flow doesn't play well with + * dynamically accessing methods on Array prototype + */ + +var arrayProto = Array.prototype; +var arrayMethods = Object.create(arrayProto);[ + 'push', + 'pop', + 'shift', + 'unshift', + 'splice', + 'sort', + 'reverse' +] +.forEach(function (method) { + // cache original method + var original = arrayProto[method]; + def(arrayMethods, method, function mutator () { + var arguments$1 = arguments; + + // avoid leaking arguments: + // http://jsperf.com/closure-with-arguments + var i = arguments.length; + var args = new Array(i); + while (i--) { + args[i] = arguments$1[i]; + } + var result = original.apply(this, args); + var ob = this.__ob__; + var inserted; + switch (method) { + case 'push': + inserted = args; + break + case 'unshift': + inserted = args; + break + case 'splice': + inserted = args.slice(2); + break + } + if (inserted) { ob.observeArray(inserted); } + // notify change + ob.dep.notify(); + return result + }); +}); + +/* */ + +var arrayKeys = Object.getOwnPropertyNames(arrayMethods); + +/** + * By default, when a reactive property is set, the new value is + * also converted to become reactive. However when passing down props, + * we don't want to force conversion because the value may be a nested value + * under a frozen data structure. Converting it would defeat the optimization. + */ +var observerState = { + shouldConvert: true, + isSettingProps: false +}; + +/** + * Observer class that are attached to each observed + * object. Once attached, the observer converts target + * object's property keys into getter/setters that + * collect dependencies and dispatches updates. + */ +var Observer = function Observer (value) { + this.value = value; + this.dep = new Dep(); + this.vmCount = 0; + def(value, '__ob__', this); + if (Array.isArray(value)) { + var augment = hasProto + ? protoAugment + : copyAugment; + augment(value, arrayMethods, arrayKeys); + this.observeArray(value); + } else { + this.walk(value); + } +}; + +/** + * Walk through each property and convert them into + * getter/setters. This method should only be called when + * value type is Object. + */ +Observer.prototype.walk = function walk (obj) { + var keys = Object.keys(obj); + for (var i = 0; i < keys.length; i++) { + defineReactive$$1(obj, keys[i], obj[keys[i]]); + } +}; + +/** + * Observe a list of Array items. + */ +Observer.prototype.observeArray = function observeArray (items) { + for (var i = 0, l = items.length; i < l; i++) { + observe(items[i]); + } +}; + +// helpers + +/** + * Augment an target Object or Array by intercepting + * the prototype chain using __proto__ + */ +function protoAugment (target, src) { + /* eslint-disable no-proto */ + target.__proto__ = src; + /* eslint-enable no-proto */ +} + +/** + * Augment an target Object or Array by defining + * hidden properties. + */ +/* istanbul ignore next */ +function copyAugment (target, src, keys) { + for (var i = 0, l = keys.length; i < l; i++) { + var key = keys[i]; + def(target, key, src[key]); + } +} + +/** + * Attempt to create an observer instance for a value, + * returns the new observer if successfully observed, + * or the existing observer if the value already has one. + */ +function observe (value, asRootData) { + if (!isObject(value)) { + return + } + var ob; + if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) { + ob = value.__ob__; + } else if ( + observerState.shouldConvert && + !isServerRendering() && + (Array.isArray(value) || isPlainObject(value)) && + Object.isExtensible(value) && + !value._isVue + ) { + ob = new Observer(value); + } + if (asRootData && ob) { + ob.vmCount++; + } + return ob +} + +/** + * Define a reactive property on an Object. + */ +function defineReactive$$1 ( + obj, + key, + val, + customSetter +) { + var dep = new Dep(); + + var property = Object.getOwnPropertyDescriptor(obj, key); + if (property && property.configurable === false) { + return + } + + // cater for pre-defined getter/setters + var getter = property && property.get; + var setter = property && property.set; + + var childOb = observe(val); + Object.defineProperty(obj, key, { + enumerable: true, + configurable: true, + get: function reactiveGetter () { + var value = getter ? getter.call(obj) : val; + if (Dep.target) { + dep.depend(); + if (childOb) { + childOb.dep.depend(); + } + if (Array.isArray(value)) { + dependArray(value); + } + } + return value + }, + set: function reactiveSetter (newVal) { + var value = getter ? getter.call(obj) : val; + /* eslint-disable no-self-compare */ + if (newVal === value || (newVal !== newVal && value !== value)) { + return + } + /* eslint-enable no-self-compare */ + if ("development" !== 'production' && customSetter) { + customSetter(); + } + if (setter) { + setter.call(obj, newVal); + } else { + val = newVal; + } + childOb = observe(newVal); + dep.notify(); + } + }); +} + +/** + * Set a property on an object. Adds the new property and + * triggers change notification if the property doesn't + * already exist. + */ +function set$1 (obj, key, val) { + if (Array.isArray(obj)) { + obj.length = Math.max(obj.length, key); + obj.splice(key, 1, val); + return val + } + if (hasOwn(obj, key)) { + obj[key] = val; + return + } + var ob = obj.__ob__; + if (obj._isVue || (ob && ob.vmCount)) { + "development" !== 'production' && warn( + 'Avoid adding reactive properties to a Vue instance or its root $data ' + + 'at runtime - declare it upfront in the data option.' + ); + return + } + if (!ob) { + obj[key] = val; + return + } + defineReactive$$1(ob.value, key, val); + ob.dep.notify(); + return val +} + +/** + * Delete a property and trigger change if necessary. + */ +function del (obj, key) { + var ob = obj.__ob__; + if (obj._isVue || (ob && ob.vmCount)) { + "development" !== 'production' && warn( + 'Avoid deleting properties on a Vue instance or its root $data ' + + '- just set it to null.' + ); + return + } + if (!hasOwn(obj, key)) { + return + } + delete obj[key]; + if (!ob) { + return + } + ob.dep.notify(); +} + +/** + * Collect dependencies on array elements when the array is touched, since + * we cannot intercept array element access like property getters. + */ +function dependArray (value) { + for (var e = (void 0), i = 0, l = value.length; i < l; i++) { + e = value[i]; + e && e.__ob__ && e.__ob__.dep.depend(); + if (Array.isArray(e)) { + dependArray(e); + } + } +} + +/* */ + +/** + * Option overwriting strategies are functions that handle + * how to merge a parent option value and a child option + * value into the final value. + */ +var strats = config.optionMergeStrategies; + +/** + * Options with restrictions + */ +{ + strats.el = strats.propsData = function (parent, child, vm, key) { + if (!vm) { + warn( + "option \"" + key + "\" can only be used during instance " + + 'creation with the `new` keyword.' + ); + } + return defaultStrat(parent, child) + }; +} + +/** + * Helper that recursively merges two data objects together. + */ +function mergeData (to, from) { + if (!from) { return to } + var key, toVal, fromVal; + var keys = Object.keys(from); + for (var i = 0; i < keys.length; i++) { + key = keys[i]; + toVal = to[key]; + fromVal = from[key]; + if (!hasOwn(to, key)) { + set$1(to, key, fromVal); + } else if (isPlainObject(toVal) && isPlainObject(fromVal)) { + mergeData(toVal, fromVal); + } + } + return to +} + +/** + * Data + */ +strats.data = function ( + parentVal, + childVal, + vm +) { + if (!vm) { + // in a Vue.extend merge, both should be functions + if (!childVal) { + return parentVal + } + if (typeof childVal !== 'function') { + "development" !== 'production' && warn( + 'The "data" option should be a function ' + + 'that returns a per-instance value in component ' + + 'definitions.', + vm + ); + return parentVal + } + if (!parentVal) { + return childVal + } + // when parentVal & childVal are both present, + // we need to return a function that returns the + // merged result of both functions... no need to + // check if parentVal is a function here because + // it has to be a function to pass previous merges. + return function mergedDataFn () { + return mergeData( + childVal.call(this), + parentVal.call(this) + ) + } + } else if (parentVal || childVal) { + return function mergedInstanceDataFn () { + // instance merge + var instanceData = typeof childVal === 'function' + ? childVal.call(vm) + : childVal; + var defaultData = typeof parentVal === 'function' + ? parentVal.call(vm) + : undefined; + if (instanceData) { + return mergeData(instanceData, defaultData) + } else { + return defaultData + } + } + } +}; + +/** + * Hooks and param attributes are merged as arrays. + */ +function mergeHook ( + parentVal, + childVal +) { + return childVal + ? parentVal + ? parentVal.concat(childVal) + : Array.isArray(childVal) + ? childVal + : [childVal] + : parentVal +} + +config._lifecycleHooks.forEach(function (hook) { + strats[hook] = mergeHook; +}); + +/** + * Assets + * + * When a vm is present (instance creation), we need to do + * a three-way merge between constructor options, instance + * options and parent options. + */ +function mergeAssets (parentVal, childVal) { + var res = Object.create(parentVal || null); + return childVal + ? extend(res, childVal) + : res +} + +config._assetTypes.forEach(function (type) { + strats[type + 's'] = mergeAssets; +}); + +/** + * Watchers. + * + * Watchers hashes should not overwrite one + * another, so we merge them as arrays. + */ +strats.watch = function (parentVal, childVal) { + /* istanbul ignore if */ + if (!childVal) { return parentVal } + if (!parentVal) { return childVal } + var ret = {}; + extend(ret, parentVal); + for (var key in childVal) { + var parent = ret[key]; + var child = childVal[key]; + if (parent && !Array.isArray(parent)) { + parent = [parent]; + } + ret[key] = parent + ? parent.concat(child) + : [child]; + } + return ret +}; + +/** + * Other object hashes. + */ +strats.props = +strats.methods = +strats.computed = function (parentVal, childVal) { + if (!childVal) { return parentVal } + if (!parentVal) { return childVal } + var ret = Object.create(null); + extend(ret, parentVal); + extend(ret, childVal); + return ret +}; + +/** + * Default strategy. + */ +var defaultStrat = function (parentVal, childVal) { + return childVal === undefined + ? parentVal + : childVal +}; + +/** + * Validate component names + */ +function checkComponents (options) { + for (var key in options.components) { + var lower = key.toLowerCase(); + if (isBuiltInTag(lower) || config.isReservedTag(lower)) { + warn( + 'Do not use built-in or reserved HTML elements as component ' + + 'id: ' + key + ); + } + } +} + +/** + * Ensure all props option syntax are normalized into the + * Object-based format. + */ +function normalizeProps (options) { + var props = options.props; + if (!props) { return } + var res = {}; + var i, val, name; + if (Array.isArray(props)) { + i = props.length; + while (i--) { + val = props[i]; + if (typeof val === 'string') { + name = camelize(val); + res[name] = { type: null }; + } else { + warn('props must be strings when using array syntax.'); + } + } + } else if (isPlainObject(props)) { + for (var key in props) { + val = props[key]; + name = camelize(key); + res[name] = isPlainObject(val) + ? val + : { type: val }; + } + } + options.props = res; +} + +/** + * Normalize raw function directives into object format. + */ +function normalizeDirectives (options) { + var dirs = options.directives; + if (dirs) { + for (var key in dirs) { + var def = dirs[key]; + if (typeof def === 'function') { + dirs[key] = { bind: def, update: def }; + } + } + } +} + +/** + * Merge two option objects into a new one. + * Core utility used in both instantiation and inheritance. + */ +function mergeOptions ( + parent, + child, + vm +) { + { + checkComponents(child); + } + normalizeProps(child); + normalizeDirectives(child); + var extendsFrom = child.extends; + if (extendsFrom) { + parent = typeof extendsFrom === 'function' + ? mergeOptions(parent, extendsFrom.options, vm) + : mergeOptions(parent, extendsFrom, vm); + } + if (child.mixins) { + for (var i = 0, l = child.mixins.length; i < l; i++) { + var mixin = child.mixins[i]; + if (mixin.prototype instanceof Vue$3) { + mixin = mixin.options; + } + parent = mergeOptions(parent, mixin, vm); + } + } + var options = {}; + var key; + for (key in parent) { + mergeField(key); + } + for (key in child) { + if (!hasOwn(parent, key)) { + mergeField(key); + } + } + function mergeField (key) { + var strat = strats[key] || defaultStrat; + options[key] = strat(parent[key], child[key], vm, key); + } + return options +} + +/** + * Resolve an asset. + * This function is used because child instances need access + * to assets defined in its ancestor chain. + */ +function resolveAsset ( + options, + type, + id, + warnMissing +) { + /* istanbul ignore if */ + if (typeof id !== 'string') { + return + } + var assets = options[type]; + // check local registration variations first + if (hasOwn(assets, id)) { return assets[id] } + var camelizedId = camelize(id); + if (hasOwn(assets, camelizedId)) { return assets[camelizedId] } + var PascalCaseId = capitalize(camelizedId); + if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] } + // fallback to prototype chain + var res = assets[id] || assets[camelizedId] || assets[PascalCaseId]; + if ("development" !== 'production' && warnMissing && !res) { + warn( + 'Failed to resolve ' + type.slice(0, -1) + ': ' + id, + options + ); + } + return res +} + +/* */ + +function validateProp ( + key, + propOptions, + propsData, + vm +) { + var prop = propOptions[key]; + var absent = !hasOwn(propsData, key); + var value = propsData[key]; + // handle boolean props + if (isType(Boolean, prop.type)) { + if (absent && !hasOwn(prop, 'default')) { + value = false; + } else if (!isType(String, prop.type) && (value === '' || value === hyphenate(key))) { + value = true; + } + } + // check default value + if (value === undefined) { + value = getPropDefaultValue(vm, prop, key); + // since the default value is a fresh copy, + // make sure to observe it. + var prevShouldConvert = observerState.shouldConvert; + observerState.shouldConvert = true; + observe(value); + observerState.shouldConvert = prevShouldConvert; + } + { + assertProp(prop, key, value, vm, absent); + } + return value +} + +/** + * Get the default value of a prop. + */ +function getPropDefaultValue (vm, prop, key) { + // no default, return undefined + if (!hasOwn(prop, 'default')) { + return undefined + } + var def = prop.default; + // warn against non-factory defaults for Object & Array + if (isObject(def)) { + "development" !== 'production' && warn( + 'Invalid default value for prop "' + key + '": ' + + 'Props with type Object/Array must use a factory function ' + + 'to return the default value.', + vm + ); + } + // the raw prop value was also undefined from previous render, + // return previous default value to avoid unnecessary watcher trigger + if (vm && vm.$options.propsData && + vm.$options.propsData[key] === undefined && + vm[key] !== undefined) { + return vm[key] + } + // call factory function for non-Function types + return typeof def === 'function' && prop.type !== Function + ? def.call(vm) + : def +} + +/** + * Assert whether a prop is valid. + */ +function assertProp ( + prop, + name, + value, + vm, + absent +) { + if (prop.required && absent) { + warn( + 'Missing required prop: "' + name + '"', + vm + ); + return + } + if (value == null && !prop.required) { + return + } + var type = prop.type; + var valid = !type || type === true; + var expectedTypes = []; + if (type) { + if (!Array.isArray(type)) { + type = [type]; + } + for (var i = 0; i < type.length && !valid; i++) { + var assertedType = assertType(value, type[i]); + expectedTypes.push(assertedType.expectedType || ''); + valid = assertedType.valid; + } + } + if (!valid) { + warn( + 'Invalid prop: type check failed for prop "' + name + '".' + + ' Expected ' + expectedTypes.map(capitalize).join(', ') + + ', got ' + Object.prototype.toString.call(value).slice(8, -1) + '.', + vm + ); + return + } + var validator = prop.validator; + if (validator) { + if (!validator(value)) { + warn( + 'Invalid prop: custom validator check failed for prop "' + name + '".', + vm + ); + } + } +} + +/** + * Assert the type of a value + */ +function assertType (value, type) { + var valid; + var expectedType = getType(type); + if (expectedType === 'String') { + valid = typeof value === (expectedType = 'string'); + } else if (expectedType === 'Number') { + valid = typeof value === (expectedType = 'number'); + } else if (expectedType === 'Boolean') { + valid = typeof value === (expectedType = 'boolean'); + } else if (expectedType === 'Function') { + valid = typeof value === (expectedType = 'function'); + } else if (expectedType === 'Object') { + valid = isPlainObject(value); + } else if (expectedType === 'Array') { + valid = Array.isArray(value); + } else { + valid = value instanceof type; + } + return { + valid: valid, + expectedType: expectedType + } +} + +/** + * Use function string name to check built-in types, + * because a simple equality check will fail when running + * across different vms / iframes. + */ +function getType (fn) { + var match = fn && fn.toString().match(/^\s*function (\w+)/); + return match && match[1] +} + +function isType (type, fn) { + if (!Array.isArray(fn)) { + return getType(fn) === getType(type) + } + for (var i = 0, len = fn.length; i < len; i++) { + if (getType(fn[i]) === getType(type)) { + return true + } + } + /* istanbul ignore next */ + return false +} + + + +var util = Object.freeze({ + defineReactive: defineReactive$$1, + _toString: _toString, + toNumber: toNumber, + makeMap: makeMap, + isBuiltInTag: isBuiltInTag, + remove: remove$1, + hasOwn: hasOwn, + isPrimitive: isPrimitive, + cached: cached, + camelize: camelize, + capitalize: capitalize, + hyphenate: hyphenate, + bind: bind$1, + toArray: toArray, + extend: extend, + isObject: isObject, + isPlainObject: isPlainObject, + toObject: toObject, + noop: noop, + no: no, + identity: identity, + genStaticKeys: genStaticKeys, + looseEqual: looseEqual, + looseIndexOf: looseIndexOf, + isReserved: isReserved, + def: def, + parsePath: parsePath, + hasProto: hasProto, + inBrowser: inBrowser, + UA: UA, + isIE: isIE, + isIE9: isIE9, + isEdge: isEdge, + isAndroid: isAndroid, + isIOS: isIOS, + isServerRendering: isServerRendering, + devtools: devtools, + nextTick: nextTick, + get _Set () { return _Set; }, + mergeOptions: mergeOptions, + resolveAsset: resolveAsset, + get warn () { return warn; }, + get formatComponentName () { return formatComponentName; }, + validateProp: validateProp +}); + +/* not type checking this file because flow doesn't play well with Proxy */ + +var initProxy; + +{ + var allowedGlobals = makeMap( + 'Infinity,undefined,NaN,isFinite,isNaN,' + + 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' + + 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' + + 'require' // for Webpack/Browserify + ); + + var warnNonPresent = function (target, key) { + warn( + "Property or method \"" + key + "\" is not defined on the instance but " + + "referenced during render. Make sure to declare reactive data " + + "properties in the data option.", + target + ); + }; + + var hasProxy = + typeof Proxy !== 'undefined' && + Proxy.toString().match(/native code/); + + if (hasProxy) { + var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta'); + config.keyCodes = new Proxy(config.keyCodes, { + set: function set (target, key, value) { + if (isBuiltInModifier(key)) { + warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key)); + return false + } else { + target[key] = value; + return true + } + } + }); + } + + var hasHandler = { + has: function has (target, key) { + var has = key in target; + var isAllowed = allowedGlobals(key) || key.charAt(0) === '_'; + if (!has && !isAllowed) { + warnNonPresent(target, key); + } + return has || !isAllowed + } + }; + + var getHandler = { + get: function get (target, key) { + if (typeof key === 'string' && !(key in target)) { + warnNonPresent(target, key); + } + return target[key] + } + }; + + initProxy = function initProxy (vm) { + if (hasProxy) { + // determine which proxy handler to use + var options = vm.$options; + var handlers = options.render && options.render._withStripped + ? getHandler + : hasHandler; + vm._renderProxy = new Proxy(vm, handlers); + } else { + vm._renderProxy = vm; + } + }; +} + +/* */ + +var VNode = function VNode ( + tag, + data, + children, + text, + elm, + context, + componentOptions +) { + this.tag = tag; + this.data = data; + this.children = children; + this.text = text; + this.elm = elm; + this.ns = undefined; + this.context = context; + this.functionalContext = undefined; + this.key = data && data.key; + this.componentOptions = componentOptions; + this.componentInstance = undefined; + this.parent = undefined; + this.raw = false; + this.isStatic = false; + this.isRootInsert = true; + this.isComment = false; + this.isCloned = false; + this.isOnce = false; +}; + +var prototypeAccessors = { child: {} }; + +// DEPRECATED: alias for componentInstance for backwards compat. +/* istanbul ignore next */ +prototypeAccessors.child.get = function () { + return this.componentInstance +}; + +Object.defineProperties( VNode.prototype, prototypeAccessors ); + +var createEmptyVNode = function () { + var node = new VNode(); + node.text = ''; + node.isComment = true; + return node +}; + +function createTextVNode (val) { + return new VNode(undefined, undefined, undefined, String(val)) +} + +// optimized shallow clone +// used for static nodes and slot nodes because they may be reused across +// multiple renders, cloning them avoids errors when DOM manipulations rely +// on their elm reference. +function cloneVNode (vnode) { + var cloned = new VNode( + vnode.tag, + vnode.data, + vnode.children, + vnode.text, + vnode.elm, + vnode.context, + vnode.componentOptions + ); + cloned.ns = vnode.ns; + cloned.isStatic = vnode.isStatic; + cloned.key = vnode.key; + cloned.isCloned = true; + return cloned +} + +function cloneVNodes (vnodes) { + var res = new Array(vnodes.length); + for (var i = 0; i < vnodes.length; i++) { + res[i] = cloneVNode(vnodes[i]); + } + return res +} + +/* */ + +var hooks = { init: init, prepatch: prepatch, insert: insert, destroy: destroy$1 }; +var hooksToMerge = Object.keys(hooks); + +function createComponent ( + Ctor, + data, + context, + children, + tag +) { + if (!Ctor) { + return + } + + var baseCtor = context.$options._base; + if (isObject(Ctor)) { + Ctor = baseCtor.extend(Ctor); + } + + if (typeof Ctor !== 'function') { + { + warn(("Invalid Component definition: " + (String(Ctor))), context); + } + return + } + + // async component + if (!Ctor.cid) { + if (Ctor.resolved) { + Ctor = Ctor.resolved; + } else { + Ctor = resolveAsyncComponent(Ctor, baseCtor, function () { + // it's ok to queue this on every render because + // $forceUpdate is buffered by the scheduler. + context.$forceUpdate(); + }); + if (!Ctor) { + // return nothing if this is indeed an async component + // wait for the callback to trigger parent update. + return + } + } + } + + // resolve constructor options in case global mixins are applied after + // component constructor creation + resolveConstructorOptions(Ctor); + + data = data || {}; + + // extract props + var propsData = extractProps(data, Ctor); + + // functional component + if (Ctor.options.functional) { + return createFunctionalComponent(Ctor, propsData, data, context, children) + } + + // extract listeners, since these needs to be treated as + // child component listeners instead of DOM listeners + var listeners = data.on; + // replace with listeners with .native modifier + data.on = data.nativeOn; + + if (Ctor.options.abstract) { + // abstract components do not keep anything + // other than props & listeners + data = {}; + } + + // merge component management hooks onto the placeholder node + mergeHooks(data); + + // return a placeholder vnode + var name = Ctor.options.name || tag; + var vnode = new VNode( + ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')), + data, undefined, undefined, undefined, context, + { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children } + ); + return vnode +} + +function createFunctionalComponent ( + Ctor, + propsData, + data, + context, + children +) { + var props = {}; + var propOptions = Ctor.options.props; + if (propOptions) { + for (var key in propOptions) { + props[key] = validateProp(key, propOptions, propsData); + } + } + // ensure the createElement function in functional components + // gets a unique context - this is necessary for correct named slot check + var _context = Object.create(context); + var h = function (a, b, c, d) { return createElement(_context, a, b, c, d, true); }; + var vnode = Ctor.options.render.call(null, h, { + props: props, + data: data, + parent: context, + children: children, + slots: function () { return resolveSlots(children, context); } + }); + if (vnode instanceof VNode) { + vnode.functionalContext = context; + if (data.slot) { + (vnode.data || (vnode.data = {})).slot = data.slot; + } + } + return vnode +} + +function createComponentInstanceForVnode ( + vnode, // we know it's MountedComponentVNode but flow doesn't + parent, // activeInstance in lifecycle state + parentElm, + refElm +) { + var vnodeComponentOptions = vnode.componentOptions; + var options = { + _isComponent: true, + parent: parent, + propsData: vnodeComponentOptions.propsData, + _componentTag: vnodeComponentOptions.tag, + _parentVnode: vnode, + _parentListeners: vnodeComponentOptions.listeners, + _renderChildren: vnodeComponentOptions.children, + _parentElm: parentElm || null, + _refElm: refElm || null + }; + // check inline-template render functions + var inlineTemplate = vnode.data.inlineTemplate; + if (inlineTemplate) { + options.render = inlineTemplate.render; + options.staticRenderFns = inlineTemplate.staticRenderFns; + } + return new vnodeComponentOptions.Ctor(options) +} + +function init ( + vnode, + hydrating, + parentElm, + refElm +) { + if (!vnode.componentInstance || vnode.componentInstance._isDestroyed) { + var child = vnode.componentInstance = createComponentInstanceForVnode( + vnode, + activeInstance, + parentElm, + refElm + ); + child.$mount(hydrating ? vnode.elm : undefined, hydrating); + } else if (vnode.data.keepAlive) { + // kept-alive components, treat as a patch + var mountedNode = vnode; // work around flow + prepatch(mountedNode, mountedNode); + } +} + +function prepatch ( + oldVnode, + vnode +) { + var options = vnode.componentOptions; + var child = vnode.componentInstance = oldVnode.componentInstance; + child._updateFromParent( + options.propsData, // updated props + options.listeners, // updated listeners + vnode, // new parent vnode + options.children // new children + ); +} + +function insert (vnode) { + if (!vnode.componentInstance._isMounted) { + vnode.componentInstance._isMounted = true; + callHook(vnode.componentInstance, 'mounted'); + } + if (vnode.data.keepAlive) { + vnode.componentInstance._inactive = false; + callHook(vnode.componentInstance, 'activated'); + } +} + +function destroy$1 (vnode) { + if (!vnode.componentInstance._isDestroyed) { + if (!vnode.data.keepAlive) { + vnode.componentInstance.$destroy(); + } else { + vnode.componentInstance._inactive = true; + callHook(vnode.componentInstance, 'deactivated'); + } + } +} + +function resolveAsyncComponent ( + factory, + baseCtor, + cb +) { + if (factory.requested) { + // pool callbacks + factory.pendingCallbacks.push(cb); + } else { + factory.requested = true; + var cbs = factory.pendingCallbacks = [cb]; + var sync = true; + + var resolve = function (res) { + if (isObject(res)) { + res = baseCtor.extend(res); + } + // cache resolved + factory.resolved = res; + // invoke callbacks only if this is not a synchronous resolve + // (async resolves are shimmed as synchronous during SSR) + if (!sync) { + for (var i = 0, l = cbs.length; i < l; i++) { + cbs[i](res); + } + } + }; + + var reject = function (reason) { + "development" !== 'production' && warn( + "Failed to resolve async component: " + (String(factory)) + + (reason ? ("\nReason: " + reason) : '') + ); + }; + + var res = factory(resolve, reject); + + // handle promise + if (res && typeof res.then === 'function' && !factory.resolved) { + res.then(resolve, reject); + } + + sync = false; + // return in case resolved synchronously + return factory.resolved + } +} + +function extractProps (data, Ctor) { + // we are only extracting raw values here. + // validation and default values are handled in the child + // component itself. + var propOptions = Ctor.options.props; + if (!propOptions) { + return + } + var res = {}; + var attrs = data.attrs; + var props = data.props; + var domProps = data.domProps; + if (attrs || props || domProps) { + for (var key in propOptions) { + var altKey = hyphenate(key); + checkProp(res, props, key, altKey, true) || + checkProp(res, attrs, key, altKey) || + checkProp(res, domProps, key, altKey); + } + } + return res +} + +function checkProp ( + res, + hash, + key, + altKey, + preserve +) { + if (hash) { + if (hasOwn(hash, key)) { + res[key] = hash[key]; + if (!preserve) { + delete hash[key]; + } + return true + } else if (hasOwn(hash, altKey)) { + res[key] = hash[altKey]; + if (!preserve) { + delete hash[altKey]; + } + return true + } + } + return false +} + +function mergeHooks (data) { + if (!data.hook) { + data.hook = {}; + } + for (var i = 0; i < hooksToMerge.length; i++) { + var key = hooksToMerge[i]; + var fromParent = data.hook[key]; + var ours = hooks[key]; + data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours; + } +} + +function mergeHook$1 (one, two) { + return function (a, b, c, d) { + one(a, b, c, d); + two(a, b, c, d); + } +} + +/* */ + +function mergeVNodeHook (def, hookKey, hook, key) { + key = key + hookKey; + var injectedHash = def.__injected || (def.__injected = {}); + if (!injectedHash[key]) { + injectedHash[key] = true; + var oldHook = def[hookKey]; + if (oldHook) { + def[hookKey] = function () { + oldHook.apply(this, arguments); + hook.apply(this, arguments); + }; + } else { + def[hookKey] = hook; + } + } +} + +/* */ + +var normalizeEvent = cached(function (name) { + var once = name.charAt(0) === '~'; // Prefixed last, checked first + name = once ? name.slice(1) : name; + var capture = name.charAt(0) === '!'; + name = capture ? name.slice(1) : name; + return { + name: name, + once: once, + capture: capture + } +}); + +function createEventHandle (fn) { + var handle = { + fn: fn, + invoker: function () { + var arguments$1 = arguments; + + var fn = handle.fn; + if (Array.isArray(fn)) { + for (var i = 0; i < fn.length; i++) { + fn[i].apply(null, arguments$1); + } + } else { + fn.apply(null, arguments); + } + } + }; + return handle +} + +function updateListeners ( + on, + oldOn, + add, + remove$$1, + vm +) { + var name, cur, old, event; + for (name in on) { + cur = on[name]; + old = oldOn[name]; + event = normalizeEvent(name); + if (!cur) { + "development" !== 'production' && warn( + "Invalid handler for event \"" + (event.name) + "\": got " + String(cur), + vm + ); + } else if (!old) { + if (!cur.invoker) { + cur = on[name] = createEventHandle(cur); + } + add(event.name, cur.invoker, event.once, event.capture); + } else if (cur !== old) { + old.fn = cur; + on[name] = old; + } + } + for (name in oldOn) { + if (!on[name]) { + event = normalizeEvent(name); + remove$$1(event.name, oldOn[name].invoker, event.capture); + } + } +} + +/* */ + +// The template compiler attempts to minimize the need for normalization by +// statically analyzing the template at compile time. +// +// For plain HTML markup, normalization can be completely skipped because the +// generated render function is guaranteed to return Array. There are +// two cases where extra normalization is needed: + +// 1. When the children contains components - because a functional component +// may return an Array instead of a single root. In this case, just a simple +// nomralization is needed - if any child is an Array, we flatten the whole +// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep +// because functional components already normalize their own children. +function simpleNormalizeChildren (children) { + for (var i = 0; i < children.length; i++) { + if (Array.isArray(children[i])) { + return Array.prototype.concat.apply([], children) + } + } + return children +} + +// 2. When the children contains constrcuts that always generated nested Arrays, +// e.g.