uni.mp.esm.js 30.4 KB
Newer Older
fxy060608's avatar
fxy060608 已提交
1
import { isPlainObject, hasOwn, capitalize, isFunction, extend, isArray, EMPTY_OBJ, camelize } from '@vue/shared';
fxy060608's avatar
fxy060608 已提交
2
import { injectHook, ref } from 'vue';
fxy060608's avatar
fxy060608 已提交
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

const encode = encodeURIComponent;
function stringifyQuery(obj, encodeStr = encode) {
    const res = obj
        ? Object.keys(obj)
            .map((key) => {
            let val = obj[key];
            if (typeof val === undefined || val === null) {
                val = '';
            }
            else if (isPlainObject(val)) {
                val = JSON.stringify(val);
            }
            return encodeStr(key) + '=' + encodeStr(val);
        })
            .filter((x) => x.length > 0)
            .join('&')
        : null;
    return res ? `?${res}` : '';
}
const invokeArrayFns = (fns, arg) => {
    let ret;
    for (let i = 0; i < fns.length; i++) {
        ret = fns[i](arg);
    }
    return ret;
};
// lifecycle
// App and Page
const ON_SHOW = 'onShow';
const ON_HIDE = 'onHide';
//App
const ON_LAUNCH = 'onLaunch';
const ON_ERROR = 'onError';
const ON_THEME_CHANGE = 'onThemeChange';
const ON_PAGE_NOT_FOUND = 'onPageNotFound';
const ON_UNHANDLE_REJECTION = 'onUnhandledRejection';
//Page
const ON_LOAD = 'onLoad';
const ON_READY = 'onReady';
const ON_UNLOAD = 'onUnload';
const ON_RESIZE = 'onResize';
const ON_BACK_PRESS = 'onBackPress';
const ON_TAB_ITEM_TAP = 'onTabItemTap';
const ON_REACH_BOTTOM = 'onReachBottom';
const ON_PULL_DOWN_REFRESH = 'onPullDownRefresh';
const ON_ADD_TO_FAVORITES = 'onAddToFavorites';
Q
qiang 已提交
50
const ON_SHARE_APP_MESSAGE = 'onShareAppMessage';
fxy060608's avatar
fxy060608 已提交
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124

class EventChannel {
    constructor(id, events) {
        this.id = id;
        this.listener = {};
        this.emitCache = {};
        if (events) {
            Object.keys(events).forEach((name) => {
                this.on(name, events[name]);
            });
        }
    }
    emit(eventName, ...args) {
        const fns = this.listener[eventName];
        if (!fns) {
            return (this.emitCache[eventName] || (this.emitCache[eventName] = [])).push(args);
        }
        fns.forEach((opt) => {
            opt.fn.apply(opt.fn, args);
        });
        this.listener[eventName] = fns.filter((opt) => opt.type !== 'once');
    }
    on(eventName, fn) {
        this._addListener(eventName, 'on', fn);
        this._clearCache(eventName);
    }
    once(eventName, fn) {
        this._addListener(eventName, 'once', fn);
        this._clearCache(eventName);
    }
    off(eventName, fn) {
        const fns = this.listener[eventName];
        if (!fns) {
            return;
        }
        if (fn) {
            for (let i = 0; i < fns.length;) {
                if (fns[i].fn === fn) {
                    fns.splice(i, 1);
                    i--;
                }
                i++;
            }
        }
        else {
            delete this.listener[eventName];
        }
    }
    _clearCache(eventName) {
        const cacheArgs = this.emitCache[eventName];
        if (cacheArgs) {
            for (; cacheArgs.length > 0;) {
                this.emit.apply(this, [eventName, ...cacheArgs.shift()]);
            }
        }
    }
    _addListener(eventName, type, fn) {
        (this.listener[eventName] || (this.listener[eventName] = [])).push({
            fn,
            type,
        });
    }
}

const eventChannels = {};
const eventChannelStack = [];
function getEventChannel(id) {
    if (id) {
        const eventChannel = eventChannels[id];
        delete eventChannels[id];
        return eventChannel;
    }
    return eventChannelStack.shift();
}
fxy060608's avatar
fxy060608 已提交
125

fxy060608's avatar
fxy060608 已提交
126 127 128 129
const MP_METHODS = [
    'createSelectorQuery',
    'createIntersectionObserver',
    'selectAllComponents',
130
    'selectComponent',
fxy060608's avatar
fxy060608 已提交
131 132 133
];
function createEmitFn(oldEmit, ctx) {
    return function emit(event, ...args) {
fxy060608's avatar
fxy060608 已提交
134 135 136 137
        const scope = ctx.$scope;
        if (scope && event) {
            const detail = { __args__: args };
            scope.triggerEvent(event, detail);
fxy060608's avatar
fxy060608 已提交
138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
        }
        {
            const vnode = this.$.vnode;
            const props = vnode && vnode.props;
            if (props && props[`on${capitalize(event)}`]) {
                return;
            }
        }
        return oldEmit.apply(this, [event, ...args]);
    };
}
function initBaseInstance(instance, options) {
    const ctx = instance.ctx;
    // mp
    ctx.mpType = options.mpType; // @deprecated
    ctx.$mpType = options.mpType;
    ctx.$scope = options.mpInstance;
    // TODO @deprecated
    ctx.$mp = {};
    if (__VUE_OPTIONS_API__) {
        ctx._self = {};
    }
    // $vm
    ctx.$scope.$vm = instance.proxy;
    // slots
    {
        Object.defineProperty(instance, 'slots', {
            get() {
fxy060608's avatar
fxy060608 已提交
166 167 168 169 170 171 172 173 174 175
                if (this.$scope) {
                    const slots = this.$scope.props.$slots;
                    if (slots.$default) {
                        slots.default = slots.$default;
                    }
                    else {
                        delete slots.default;
                    }
                    return slots;
                }
176
            },
fxy060608's avatar
fxy060608 已提交
177 178
        });
    }
fxy060608's avatar
fxy060608 已提交
179 180 181 182 183 184 185 186
    ctx.getOpenerEventChannel = function () {
        if (!this.__eventChannel__) {
            this.__eventChannel__ = new EventChannel();
        }
        return this.__eventChannel__;
    };
    ctx.$hasHook = hasHook;
    ctx.$callHook = callHook;
fxy060608's avatar
fxy060608 已提交
187 188 189 190 191 192
    // $emit
    instance.emit = createEmitFn(instance.emit, ctx);
}
function initComponentInstance(instance, options) {
    initBaseInstance(instance, options);
    const ctx = instance.ctx;
193
    MP_METHODS.forEach((method) => {
fxy060608's avatar
fxy060608 已提交
194 195 196 197 198 199 200 201 202 203 204 205 206
        ctx[method] = function (...args) {
            const mpInstance = ctx.$scope;
            if (mpInstance && mpInstance[method]) {
                return mpInstance[method].apply(mpInstance, args);
            }
            {
                return my[method] && my[method].apply(my, args);
            }
        };
    });
}
function initMocks(instance, mpInstance, mocks) {
    const ctx = instance.ctx;
207
    mocks.forEach((mock) => {
fxy060608's avatar
fxy060608 已提交
208 209 210 211
        if (hasOwn(mpInstance, mock)) {
            ctx[mock] = mpInstance[mock];
        }
    });
fxy060608's avatar
fxy060608 已提交
212
}
fxy060608's avatar
fxy060608 已提交
213 214 215 216 217 218 219 220
function hasHook(name) {
    const hooks = this.$[name];
    if (hooks && hooks.length) {
        return true;
    }
    return false;
}
function callHook(name, args) {
fxy060608's avatar
fxy060608 已提交
221 222 223 224 225 226
    if (name === 'mounted') {
        callHook.call(this, 'bm'); // beforeMount
        this.$.isMounted = true;
        name = 'm';
    }
    else if (name === 'onLoad' && args && args.__id__) {
fxy060608's avatar
fxy060608 已提交
227 228 229 230 231 232
        this.__eventChannel__ = getEventChannel(args.__id__);
        delete args.__id__;
    }
    const hooks = this.$[name];
    return hooks && invokeArrayFns(hooks, args);
}
fxy060608's avatar
fxy060608 已提交
233

fxy060608's avatar
fxy060608 已提交
234
const PAGE_HOOKS = [
fxy060608's avatar
fxy060608 已提交
235 236 237 238 239 240 241 242 243
    ON_LOAD,
    ON_SHOW,
    ON_HIDE,
    ON_UNLOAD,
    ON_RESIZE,
    ON_TAB_ITEM_TAP,
    ON_REACH_BOTTOM,
    ON_PULL_DOWN_REFRESH,
    ON_ADD_TO_FAVORITES,
fxy060608's avatar
fxy060608 已提交
244 245 246 247
    // 'onReady', // lifetimes.ready
    // 'onPageScroll', // 影响性能,开发者手动注册
    // 'onShareTimeline', // 右上角菜单,开发者手动注册
    // 'onShareAppMessage' // 右上角菜单,开发者手动注册
fxy060608's avatar
fxy060608 已提交
248 249 250
];
function findHooks(vueOptions, hooks = new Set()) {
    if (vueOptions) {
251
        Object.keys(vueOptions).forEach((name) => {
fxy060608's avatar
fxy060608 已提交
252 253 254 255 256 257 258
            if (name.indexOf('on') === 0 && isFunction(vueOptions[name])) {
                hooks.add(name);
            }
        });
        if (__VUE_OPTIONS_API__) {
            const { extends: extendsOptions, mixins } = vueOptions;
            if (mixins) {
259
                mixins.forEach((mixin) => findHooks(mixin, hooks));
fxy060608's avatar
fxy060608 已提交
260 261 262 263 264 265 266 267 268 269 270 271 272 273 274
            }
            if (extendsOptions) {
                findHooks(extendsOptions, hooks);
            }
        }
    }
    return hooks;
}
function initHook(mpOptions, hook, excludes) {
    if (excludes.indexOf(hook) === -1 && !hasOwn(mpOptions, hook)) {
        mpOptions[hook] = function (args) {
            return this.$vm && this.$vm.$callHook(hook, args);
        };
    }
}
fxy060608's avatar
fxy060608 已提交
275
const EXCLUDE_HOOKS = [ON_READY];
fxy060608's avatar
fxy060608 已提交
276
function initHooks(mpOptions, hooks, excludes = EXCLUDE_HOOKS) {
277
    hooks.forEach((hook) => initHook(mpOptions, hook, excludes));
fxy060608's avatar
fxy060608 已提交
278 279
}
function initUnknownHooks(mpOptions, vueOptions, excludes = EXCLUDE_HOOKS) {
280
    findHooks(vueOptions).forEach((hook) => initHook(mpOptions, hook, excludes));
fxy060608's avatar
fxy060608 已提交
281 282
}

fxy060608's avatar
fxy060608 已提交
283 284 285 286 287 288 289
my.appLaunchHooks = [];
function injectAppLaunchHooks(appInstance) {
    my.appLaunchHooks.forEach((hook) => {
        injectHook(ON_LAUNCH, hook, appInstance);
    });
}

fxy060608's avatar
fxy060608 已提交
290
const HOOKS = [
fxy060608's avatar
fxy060608 已提交
291 292 293 294 295 296
    ON_SHOW,
    ON_HIDE,
    ON_ERROR,
    ON_THEME_CHANGE,
    ON_PAGE_NOT_FOUND,
    ON_UNHANDLE_REJECTION,
fxy060608's avatar
fxy060608 已提交
297
];
Q
qiang 已提交
298 299 300
{
    HOOKS.push(ON_SHARE_APP_MESSAGE);
}
fxy060608's avatar
fxy060608 已提交
301 302 303 304 305 306 307 308 309 310 311 312 313 314
function parseApp(instance, parseAppOptions) {
    const internalInstance = instance.$;
    const appOptions = {
        globalData: (instance.$options && instance.$options.globalData) || {},
        $vm: instance,
        onLaunch(options) {
            const ctx = internalInstance.ctx;
            if (this.$vm && ctx.$scope) {
                // 已经初始化过了,主要是为了百度,百度 onShow 在 onLaunch 之前
                return;
            }
            initBaseInstance(internalInstance, {
                mpType: 'app',
                mpInstance: this,
315
                slots: [],
fxy060608's avatar
fxy060608 已提交
316
            });
fxy060608's avatar
fxy060608 已提交
317
            injectAppLaunchHooks(internalInstance);
fxy060608's avatar
fxy060608 已提交
318
            ctx.globalData = this.globalData;
fxy060608's avatar
fxy060608 已提交
319
            instance.$callHook(ON_LAUNCH, extend({ app: this }, options));
320
        },
fxy060608's avatar
fxy060608 已提交
321
    };
fxy060608's avatar
fxy060608 已提交
322
    initLocale(instance);
fxy060608's avatar
fxy060608 已提交
323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338
    const vueOptions = instance.$.type;
    initHooks(appOptions, HOOKS);
    initUnknownHooks(appOptions, vueOptions);
    if (__VUE_OPTIONS_API__) {
        const methods = vueOptions.methods;
        methods && extend(appOptions, methods);
    }
    if (parseAppOptions) {
        parseAppOptions.parse(appOptions);
    }
    return appOptions;
}
function initCreateApp(parseAppOptions) {
    return function createApp(vm) {
        return App(parseApp(vm, parseAppOptions));
    };
fxy060608's avatar
fxy060608 已提交
339 340
}
function initLocale(appVm) {
fxy060608's avatar
fxy060608 已提交
341
    const locale = ref(my.getSystemInfoSync().language || 'zh-Hans');
fxy060608's avatar
fxy060608 已提交
342 343 344 345 346 347 348 349
    Object.defineProperty(appVm, '$locale', {
        get() {
            return locale.value;
        },
        set(v) {
            locale.value = v;
        },
    });
fxy060608's avatar
fxy060608 已提交
350 351
}

fxy060608's avatar
fxy060608 已提交
352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395
function initVueIds(vueIds, mpInstance) {
    if (!vueIds) {
        return;
    }
    const ids = vueIds.split(',');
    const len = ids.length;
    if (len === 1) {
        mpInstance._$vueId = ids[0];
    }
    else if (len === 2) {
        mpInstance._$vueId = ids[0];
        mpInstance._$vuePid = ids[1];
    }
}
function initWxsCallMethods(methods, wxsCallMethods) {
    if (!isArray(wxsCallMethods)) {
        return;
    }
    wxsCallMethods.forEach((callMethod) => {
        methods[callMethod] = function (args) {
            return this.$vm[callMethod](args);
        };
    });
}
function findVmByVueId(instance, vuePid) {
    // 标准 vue3 中 没有 $children,定制了内核
    const $children = instance.$children;
    // 优先查找直属(反向查找:https://github.com/dcloudio/uni-app/issues/1200)
    for (let i = $children.length - 1; i >= 0; i--) {
        const childVm = $children[i];
        if (childVm.$scope._$vueId === vuePid) {
            return childVm;
        }
    }
    // 反向递归查找
    let parentVm;
    for (let i = $children.length - 1; i >= 0; i--) {
        parentVm = findVmByVueId($children[i], vuePid);
        if (parentVm) {
            return parentVm;
        }
    }
}

fxy060608's avatar
fxy060608 已提交
396 397 398 399 400 401 402 403 404 405 406 407
const PROP_TYPES = [String, Number, Boolean, Object, Array, null];
function parsePropType(type, defaultValue) {
    // [String]=>String
    if (isArray(type) && type.length === 1) {
        return type[0];
    }
    return type;
}
function normalizePropType(type, defaultValue) {
    const res = parsePropType(type);
    return PROP_TYPES.indexOf(res) !== -1 ? res : null;
}
fxy060608's avatar
fxy060608 已提交
408 409 410
function initDefaultProps(isBehavior = false) {
    const properties = {};
    if (!isBehavior) {
fxy060608's avatar
fxy060608 已提交
411
        properties.vI = {
fxy060608's avatar
fxy060608 已提交
412
            type: null,
413
            value: '',
fxy060608's avatar
fxy060608 已提交
414 415
        };
        // 小程序不能直接定义 $slots 的 props,所以通过 vueSlots 转换到 $slots
fxy060608's avatar
fxy060608 已提交
416
        properties.vS = {
fxy060608's avatar
fxy060608 已提交
417 418 419 420 421 422 423 424
            type: null,
            value: [],
            observer: function (newVal) {
                const $slots = Object.create(null);
                newVal.forEach((slotName) => {
                    $slots[slotName] = true;
                });
                this.setData({
425
                    $slots,
fxy060608's avatar
fxy060608 已提交
426
                });
427
            },
fxy060608's avatar
fxy060608 已提交
428 429 430 431 432 433 434 435 436
        };
    }
    return properties;
}
function createProperty(key, prop) {
    {
        return prop;
    }
}
fxy060608's avatar
fxy060608 已提交
437
/**
fxy060608's avatar
fxy060608 已提交
438
 *
fxy060608's avatar
fxy060608 已提交
439 440 441 442
 * @param mpComponentOptions
 * @param rawProps
 * @param isBehavior
 */
fxy060608's avatar
fxy060608 已提交
443 444 445
function initProps(mpComponentOptions, rawProps, isBehavior = false) {
    const properties = initDefaultProps(isBehavior);
    if (isArray(rawProps)) {
446
        rawProps.forEach((key) => {
fxy060608's avatar
fxy060608 已提交
447
            properties[key] = createProperty(key, {
448
                type: null,
fxy060608's avatar
fxy060608 已提交
449 450 451 452
            });
        });
    }
    else if (isPlainObject(rawProps)) {
453
        Object.keys(rawProps).forEach((key) => {
fxy060608's avatar
fxy060608 已提交
454 455 456 457 458 459 460
            const opts = rawProps[key];
            if (isPlainObject(opts)) {
                // title:{type:String,default:''}
                let value = opts.default;
                if (isFunction(value)) {
                    value = value();
                }
fxy060608's avatar
fxy060608 已提交
461 462
                const type = opts.type;
                opts.type = normalizePropType(type);
fxy060608's avatar
fxy060608 已提交
463
                properties[key] = createProperty(key, {
fxy060608's avatar
fxy060608 已提交
464
                    type: opts.type,
465
                    value,
fxy060608's avatar
fxy060608 已提交
466 467 468 469 470
                });
            }
            else {
                // content:String
                properties[key] = createProperty(key, {
fxy060608's avatar
fxy060608 已提交
471
                    type: normalizePropType(opts),
fxy060608's avatar
fxy060608 已提交
472 473 474 475 476
                });
            }
        });
    }
    mpComponentOptions.properties = properties;
fxy060608's avatar
fxy060608 已提交
477 478
}

fxy060608's avatar
fxy060608 已提交
479 480 481 482
function initData(vueOptions) {
    let data = vueOptions.data || {};
    if (typeof data === 'function') {
        try {
483
            const appConfig = getApp().$vm.$.appContext.config;
fxy060608's avatar
fxy060608 已提交
484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513
            data = data.call(appConfig.globalProperties);
        }
        catch (e) {
            if (process.env.VUE_APP_DEBUG) {
                console.warn('根据 Vue 的 data 函数初始化小程序 data 失败,请尽量确保 data 函数中不访问 vm 对象,否则可能影响首次数据渲染速度。', data, e);
            }
        }
    }
    else {
        try {
            // 对 data 格式化
            data = JSON.parse(JSON.stringify(data));
        }
        catch (e) { }
    }
    if (!isPlainObject(data)) {
        data = {};
    }
    return data;
}
function initBehaviors(vueOptions, initBehavior) {
    const vueBehaviors = vueOptions.behaviors;
    const vueExtends = vueOptions.extends;
    const vueMixins = vueOptions.mixins;
    let vueProps = vueOptions.props;
    if (!vueProps) {
        vueOptions.props = vueProps = [];
    }
    const behaviors = [];
    if (isArray(vueBehaviors)) {
514
        vueBehaviors.forEach((behavior) => {
fxy060608's avatar
fxy060608 已提交
515 516 517 518 519 520 521 522 523
            behaviors.push(behavior.replace('uni://', `${__PLATFORM_PREFIX__}://`));
            if (behavior === 'uni://form-field') {
                if (isArray(vueProps)) {
                    vueProps.push('name');
                    vueProps.push('value');
                }
                else {
                    vueProps.name = {
                        type: String,
524
                        default: '',
fxy060608's avatar
fxy060608 已提交
525 526 527
                    };
                    vueProps.value = {
                        type: [String, Number, Boolean, Array, Object, Date],
528
                        default: '',
fxy060608's avatar
fxy060608 已提交
529 530 531 532 533
                    };
                }
            }
        });
    }
fxy060608's avatar
fxy060608 已提交
534
    if (vueExtends && vueExtends.props) {
fxy060608's avatar
fxy060608 已提交
535 536 537 538 539
        const behavior = {};
        initProps(behavior, vueExtends.props, true);
        behaviors.push(initBehavior(behavior));
    }
    if (isArray(vueMixins)) {
540
        vueMixins.forEach((vueMixin) => {
541
            if (vueMixin.props) {
fxy060608's avatar
fxy060608 已提交
542 543 544 545 546 547 548
                const behavior = {};
                initProps(behavior, vueMixin.props, true);
                behaviors.push(initBehavior(behavior));
            }
        });
    }
    return behaviors;
fxy060608's avatar
fxy060608 已提交
549 550
}

fxy060608's avatar
fxy060608 已提交
551 552 553 554 555 556 557 558 559 560 561 562 563
let $createComponentFn;
let $destroyComponentFn;
function $createComponent(initialVNode, options) {
    if (!$createComponentFn) {
        $createComponentFn = getApp().$vm.$createComponent;
    }
    return $createComponentFn(initialVNode, options);
}
function $destroyComponent(instance) {
    if (!$destroyComponentFn) {
        $destroyComponentFn = getApp().$vm.$destroyComponent;
    }
    return $destroyComponentFn(instance);
fxy060608's avatar
fxy060608 已提交
564 565
}

fxy060608's avatar
fxy060608 已提交
566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590
function onAliAuthError(method, $event) {
    $event.type = 'getphonenumber';
    $event.detail.errMsg =
        'getPhoneNumber:fail Error: ' +
            $event.detail.errorMessage(this)[method]($event);
}
function onAliGetAuthorize(method, $event) {
    my.getPhoneNumber({
        success: (res) => {
            $event.type = 'getphonenumber';
            const response = JSON.parse(res.response).response;
            if (response.code === '10000') {
                // success
                $event.detail.errMsg = 'getPhoneNumber:ok';
                $event.detail.encryptedData = res.response;
            }
            else {
                $event.detail.errMsg = 'getPhoneNumber:fail Error: ' + res.response;
            }
            this[method]($event);
        },
        fail: () => {
            $event.type = 'getphonenumber';
            $event.detail.errMsg = 'getPhoneNumber:fail';
            this[method]($event);
591
        },
fxy060608's avatar
fxy060608 已提交
592 593 594 595 596 597 598 599 600 601 602 603 604 605 606
    });
}
function parse(appOptions) {
    const oldOnLaunch = appOptions.onLaunch;
    appOptions.onLaunch = function onLaunch(options) {
        oldOnLaunch.call(this, options);
        if (!this.$vm) {
            return;
        }
        const globalProperties = this.$vm.$app.config.globalProperties;
        if (!globalProperties.$onAliAuthError) {
            globalProperties.$onAliAuthError = onAliAuthError;
            globalProperties.$onAliGetAuthorize = onAliGetAuthorize;
        }
    };
fxy060608's avatar
fxy060608 已提交
607 608
}

fxy060608's avatar
fxy060608 已提交
609
var parseAppOptions = /*#__PURE__*/Object.freeze({
fxy060608's avatar
fxy060608 已提交
610 611
    __proto__: null,
    parse: parse
fxy060608's avatar
fxy060608 已提交
612
});
fxy060608's avatar
fxy060608 已提交
613

614
function handleLink$1(event) {
fxy060608's avatar
fxy060608 已提交
615 616 617 618 619 620 621 622 623 624 625 626
    // detail 是微信,value 是百度(dipatch)
    const detail = (event.detail ||
        event.value);
    const vuePid = detail.vuePid;
    let parentVm;
    if (vuePid) {
        parentVm = findVmByVueId(this.$vm, vuePid);
    }
    if (!parentVm) {
        parentVm = this.$vm;
    }
    detail.parent = parentVm;
fxy060608's avatar
fxy060608 已提交
627 628
}

fxy060608's avatar
fxy060608 已提交
629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676
function equal(a, b) {
    if (a === b)
        return true;
    if (a && b && typeof a === 'object' && typeof b === 'object') {
        const arrA = isArray(a);
        const arrB = isArray(b);
        let i, length, key;
        if (arrA && arrB) {
            length = a.length;
            if (length !== b.length)
                return false;
            for (i = length; i-- !== 0;) {
                if (!equal(a[i], b[i]))
                    return false;
            }
            return true;
        }
        if (arrA !== arrB)
            return false;
        const dateA = a instanceof Date;
        const dateB = b instanceof Date;
        if (dateA !== dateB)
            return false;
        if (dateA && dateB)
            return a.getTime() === b.getTime();
        const regexpA = a instanceof RegExp;
        const regexpB = b instanceof RegExp;
        if (regexpA !== regexpB)
            return false;
        if (regexpA && regexpB)
            return a.toString() === b.toString();
        const keys = Object.keys(a);
        length = keys.length;
        if (length !== Object.keys(b).length) {
            return false;
        }
        for (i = length; i-- !== 0;) {
            if (!hasOwn(b, keys[i]))
                return false;
        }
        for (i = length; i-- !== 0;) {
            key = keys[i];
            if (!equal(a[key], b[key]))
                return false;
        }
        return true;
    }
    return false;
fxy060608's avatar
fxy060608 已提交
677 678
}

fxy060608's avatar
fxy060608 已提交
679 680 681 682 683 684 685 686
const isComponent2 = my.canIUse('component2');
const mocks = ['$id'];
const customizeRE = /:/g;
function customize(str) {
    return camelize(str.replace(customizeRE, '-'));
}
function initBehavior({ properties }) {
    const props = {};
687
    Object.keys(properties).forEach((key) => {
fxy060608's avatar
fxy060608 已提交
688 689 690
        props[key] = properties[key].value;
    });
    return {
691
        props,
fxy060608's avatar
fxy060608 已提交
692 693 694
    };
}
function initRelation(mpInstance, detail) {
fxy060608's avatar
fxy060608 已提交
695 696
    // onVueInit
    mpInstance.props.onVI(detail);
fxy060608's avatar
fxy060608 已提交
697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731
}
function initSpecialMethods(mpInstance) {
    if (!mpInstance.$vm) {
        return;
    }
    let path = mpInstance.is || mpInstance.route;
    if (!path) {
        return;
    }
    if (path.indexOf('/') === 0) {
        path = path.substr(1);
    }
    const specialMethods = my.specialMethods && my.specialMethods[path];
    if (specialMethods) {
        specialMethods.forEach((method) => {
            if (isFunction(mpInstance.$vm[method])) {
                mpInstance[method] = function (event) {
                    if (hasOwn(event, 'markerId')) {
                        event.detail = typeof event.detail === 'object' ? event.detail : {};
                        event.detail.markerId = event.markerId;
                    }
                    // TODO normalizeEvent
                    mpInstance.$vm[method](event);
                };
            }
        });
    }
}
function initChildVues(mpInstance) {
    // 此时需保证当前 mpInstance 已经存在 $vm
    if (!mpInstance.$vm) {
        return;
    }
    const childVues = mpInstance._$childVues;
    if (childVues) {
732
        childVues.forEach((relationOptions) => {
fxy060608's avatar
fxy060608 已提交
733
            // 父子关系
734
            handleLink$1.call(mpInstance, {
735
                detail: relationOptions,
fxy060608's avatar
fxy060608 已提交
736 737 738 739 740 741 742 743 744
            });
            const { mpInstance: childMPInstance, createComponent } = relationOptions;
            childMPInstance.$vm = createComponent(relationOptions.parent);
            initSpecialMethods(childMPInstance);
            if (relationOptions.parent) {
                handleRef.call(relationOptions.parent.$scope, childMPInstance);
            }
            initChildVues(childMPInstance);
            childMPInstance.$vm.$callHook('mounted');
fxy060608's avatar
fxy060608 已提交
745
            childMPInstance.$vm.$callHook(ON_READY);
fxy060608's avatar
fxy060608 已提交
746 747 748 749 750 751 752 753 754
        });
    }
    delete mpInstance._$childVues;
}
// TODO vue3
function handleRef(ref) {
    if (!ref) {
        return;
    }
fxy060608's avatar
fxy060608 已提交
755 756
    const refName = ref.props['data-r']; // data-ref
    const refInForName = ref.props['data-r-i-f']; // data-ref-in-for
fxy060608's avatar
fxy060608 已提交
757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776
    if (!refName && !refInForName) {
        return;
    }
    const instance = this.$vm.$;
    const refs = instance.refs === EMPTY_OBJ ? (instance.refs = {}) : instance.refs;
    if (refName) {
        refs[refName] = ref.$vm || ref;
    }
    else if (refInForName) {
        (refs[refInForName] || (refs[refInForName] = [])).push(ref.$vm || ref);
    }
}
function triggerEvent(type, detail) {
    const handler = this.props[customize('on-' + type)];
    if (!handler) {
        return;
    }
    const eventOpts = this.props['data-event-opts'];
    const target = {
        dataset: {
777 778
            eventOpts,
        },
fxy060608's avatar
fxy060608 已提交
779 780 781 782 783
    };
    handler({
        type: customize(type),
        target,
        currentTarget: target,
784
        detail,
fxy060608's avatar
fxy060608 已提交
785 786 787 788 789 790 791 792 793 794
    });
}
const IGNORES = ['$slots', '$scopedSlots'];
function createObserver(isDidUpdate = false) {
    return function observe(props) {
        const prevProps = isDidUpdate ? props : this.props;
        const nextProps = isDidUpdate ? this.props : props;
        if (equal(prevProps, nextProps)) {
            return;
        }
795
        Object.keys(prevProps).forEach((name) => {
fxy060608's avatar
fxy060608 已提交
796 797 798 799 800 801 802 803 804 805 806 807
            if (IGNORES.indexOf(name) === -1) {
                const prevValue = prevProps[name];
                const nextValue = nextProps[name];
                if (!isFunction(prevValue) &&
                    !isFunction(nextValue) &&
                    !equal(prevValue, nextValue)) {
                    this.$vm.$.props[name] = nextProps[name];
                }
            }
        });
    };
}
808
const handleLink = (function () {
fxy060608's avatar
fxy060608 已提交
809
    if (isComponent2) {
810 811
        return function handleLink(detail) {
            return handleLink$1.call(this, {
812
                detail,
fxy060608's avatar
fxy060608 已提交
813 814 815
            });
        };
    }
816
    return function handleLink(detail) {
fxy060608's avatar
fxy060608 已提交
817 818
        if (this.$vm && this.$vm.$.isMounted) {
            // 父已初始化
819
            return handleLink$1.call(this, {
820
                detail,
fxy060608's avatar
fxy060608 已提交
821 822 823 824 825 826 827 828
            });
        }
        (this._$childVues || (this._$childVues = [])).unshift(detail);
    };
})();
function createVueComponent(mpType, mpInstance, vueOptions, parent) {
    return $createComponent({
        type: vueOptions,
829
        props: mpInstance.props,
fxy060608's avatar
fxy060608 已提交
830 831 832 833 834 835 836
    }, {
        mpType,
        mpInstance,
        parentComponent: parent && parent.$,
        onBeforeSetup(instance, options) {
            initMocks(instance, mpInstance, mocks);
            initComponentInstance(instance, options);
837
        },
fxy060608's avatar
fxy060608 已提交
838
    });
fxy060608's avatar
fxy060608 已提交
839 840
}

fxy060608's avatar
fxy060608 已提交
841 842 843 844 845 846 847 848 849 850 851 852 853
function initCreatePage() {
    return function createPage(vueOptions) {
        vueOptions = vueOptions.default || vueOptions;
        const pageOptions = {
            onLoad(query) {
                this.options = query;
                this.$page = {
                    fullPath: '/' + this.route + stringifyQuery(query),
                };
                // 初始化 vue 实例
                this.$vm = createVueComponent('page', this, vueOptions);
                initSpecialMethods(this);
                this.$vm.$callHook(ON_LOAD, query);
854
            },
fxy060608's avatar
fxy060608 已提交
855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881
            onReady() {
                initChildVues(this);
                this.$vm.$callHook('mounted');
                this.$vm.$callHook(ON_READY);
            },
            onUnload() {
                if (this.$vm) {
                    this.$vm.$callHook(ON_UNLOAD);
                    $destroyComponent(this.$vm);
                }
            },
            events: {
                // 支付宝小程序有些页面事件只能放在events下
                onBack() {
                    this.$vm.$callHook(ON_BACK_PRESS);
                },
            },
            __r: handleRef,
            __l: handleLink,
        };
        if (__VUE_OPTIONS_API__) {
            pageOptions.data = initData(vueOptions);
        }
        initHooks(pageOptions, PAGE_HOOKS);
        initUnknownHooks(pageOptions, vueOptions);
        initWxsCallMethods(pageOptions, vueOptions.wxsCallMethods);
        return Page(pageOptions);
fxy060608's avatar
fxy060608 已提交
882
    };
fxy060608's avatar
fxy060608 已提交
883 884
}

fxy060608's avatar
fxy060608 已提交
885 886
function initComponentProps(rawProps) {
    const propertiesOptions = {
887
        properties: {},
fxy060608's avatar
fxy060608 已提交
888 889 890 891
    };
    initProps(propertiesOptions, rawProps, false);
    const properties = propertiesOptions.properties;
    const props = {
fxy060608's avatar
fxy060608 已提交
892 893
        // onVueInit
        onVI: function () { },
fxy060608's avatar
fxy060608 已提交
894
    };
895
    Object.keys(properties).forEach((key) => {
fxy060608's avatar
fxy060608 已提交
896 897
        // vueSlots
        if (key !== 'vS') {
fxy060608's avatar
fxy060608 已提交
898 899 900 901 902 903 904 905 906 907
            props[key] = properties[key].value;
        }
    });
    return props;
}
function initVm(mpInstance, createComponent) {
    if (mpInstance.$vm) {
        return;
    }
    const properties = mpInstance.props;
fxy060608's avatar
fxy060608 已提交
908
    initVueIds(properties.vI, mpInstance);
fxy060608's avatar
fxy060608 已提交
909 910 911
    const relationOptions = {
        vuePid: mpInstance._$vuePid,
        mpInstance,
912
        createComponent,
fxy060608's avatar
fxy060608 已提交
913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932
    };
    if (isComponent2) {
        // 处理父子关系
        initRelation(mpInstance, relationOptions);
        // 初始化 vue 实例
        mpInstance.$vm = createComponent(relationOptions.parent);
    }
    else {
        // 处理父子关系
        initRelation(mpInstance, relationOptions);
        if (relationOptions.parent) {
            // 父组件已经初始化,直接初始化子,否则放到父组件的 didMount 中处理
            // 初始化 vue 实例
            mpInstance.$vm = createComponent(relationOptions.parent);
            handleRef.call(relationOptions.parent.$scope, mpInstance);
            initChildVues(mpInstance);
            mpInstance.$vm.$callHook('mounted');
        }
    }
}
fxy060608's avatar
fxy060608 已提交
933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948
function initCreateComponent() {
    return function createComponent(vueOptions) {
        vueOptions = vueOptions.default || vueOptions;
        const mpComponentOptions = {
            props: initComponentProps(vueOptions.props),
            didMount() {
                const createComponent = (parent) => {
                    return createVueComponent('component', this, vueOptions, parent);
                };
                if (my.dd) {
                    // 钉钉小程序底层基础库有 bug,组件嵌套使用时,在 didMount 中无法及时调用 props 中的方法
                    setTimeout(() => {
                        initVm(this, createComponent);
                    }, 4);
                }
                else {
fxy060608's avatar
fxy060608 已提交
949
                    initVm(this, createComponent);
fxy060608's avatar
fxy060608 已提交
950 951 952 953 954 955 956 957 958 959 960 961 962 963
                }
                initSpecialMethods(this);
                if (isComponent2) {
                    this.$vm.$callHook('mounted');
                }
            },
            didUnmount() {
                $destroyComponent(this.$vm);
            },
            methods: {
                __r: handleRef,
                __l: handleLink,
                triggerEvent,
            },
fxy060608's avatar
fxy060608 已提交
964
        };
fxy060608's avatar
fxy060608 已提交
965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982
        if (__VUE_OPTIONS_API__) {
            mpComponentOptions.data = initData(vueOptions);
            mpComponentOptions.mixins = initBehaviors(vueOptions, initBehavior);
        }
        if (isComponent2) {
            mpComponentOptions.onInit = function onInit() {
                initVm(this, (parent) => {
                    return createVueComponent('component', this, vueOptions, parent);
                });
            };
            mpComponentOptions.deriveDataFromProps = createObserver();
        }
        else {
            mpComponentOptions.didUpdate = createObserver(true);
        }
        initWxsCallMethods(mpComponentOptions.methods, vueOptions.wxsCallMethods);
        return Component(mpComponentOptions);
    };
fxy060608's avatar
fxy060608 已提交
983 984
}

985
const createApp = initCreateApp(parseAppOptions);
fxy060608's avatar
fxy060608 已提交
986 987
const createPage = initCreatePage();
const createComponent = initCreateComponent();
fxy060608's avatar
fxy060608 已提交
988
my.EventChannel = EventChannel;
fxy060608's avatar
fxy060608 已提交
989
my.createApp = createApp;
990 991
my.createPage = createPage;
my.createComponent = createComponent;
fxy060608's avatar
fxy060608 已提交
992

fxy060608's avatar
fxy060608 已提交
993
export { createApp, createComponent, createPage };