miaoguo_master/components/mp-weixin/index.js

"use strict";function e(t){"@babel/helpers - typeof";return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(t)}function t(e,t,o){return(t=n(t))in e?Object.defineProperty(e,t,{value:o,enumerable:!0,configurable:!0,writable:!0}):e[t]=o,e}function n(t){var n=o(t,"string");return"symbol"==e(n)?n:n+""}function o(t,n){if("object"!=e(t)||!t)return t;var o=t[Symbol.toPrimitive];if(void 0!==o){var i=o.call(t,n||"default");if("object"!=e(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===n?String:Number)(t)}/*!
 * mp-html v2.5.0
 * https://github.com/jin-yufeng/mp-html
 *
 * Released under the MIT license
 * Author: Jin Yufeng
 */
var i=require("./parser"),r=[require("./latex/index.js")];Component({data:{nodes:[]},properties:{containerStyle:String,content:{type:String,value:"",observer:function(e){this.setContent(e)}},copyLink:{type:Boolean,value:!0},domain:String,errorImg:String,lazyLoad:Boolean,loadingImg:String,pauseVideo:{type:Boolean,value:!0},previewImg:{type:null,value:!0},scrollTable:Boolean,selectable:null,setTitle:{type:Boolean,value:!0},showImgMenu:{type:Boolean,value:!0},tagStyle:Object,useAnchor:null},created:function(){this.plugins=[];for(var e=r.length;e--;)this.plugins.push(new r[e](this))},detached:function(){this._hook("onDetached")},methods:{in:function(e,t,n){e&&t&&n&&(this._in={page:e,selector:t,scrollTop:n})},navigateTo:function(e,n){var o=this;return new Promise(function(i,r){if(!o.data.useAnchor)return void r(Error("Anchor is disabled"));var a=wx.createSelectorQuery().in(o._in?o._in.page:o).select((o._in?o._in.selector:"._root")+(e?"".concat(">>>","#").concat(e):"")).boundingClientRect();o._in?a.select(o._in.selector).scrollOffset().select(o._in.selector).boundingClientRect():a.selectViewport().scrollOffset(),a.exec(function(e){if(!e[0])return void r(Error("Label not found"));var a=e[1].scrollTop+e[0].top-(e[2]?e[2].top:0)+(n||parseInt(o.data.useAnchor)||0);o._in?o._in.page.setData(t({},o._in.scrollTop,a)):wx.pageScrollTo({scrollTop:a,duration:300}),i()})})},getText:function(e){var t="";return function e(n){for(var o=0;o<n.length;o++){var i=n[o];if("text"===i.type)t+=i.text.replace(/&amp;/g,"&");else if("br"===i.name)t+="\n";else{var r="p"===i.name||"div"===i.name||"tr"===i.name||"li"===i.name||"h"===i.name[0]&&i.name[1]>"0"&&i.name[1]<"7";r&&t&&"\n"!==t[t.length-1]&&(t+="\n"),i.children&&e(i.children),r&&"\n"!==t[t.length-1]?t+="\n":"td"!==i.name&&"th"!==i.name||(t+="\t")}}}(e||this.data.nodes),t},getRect:function(){var e=this;return new Promise(function(t,n){wx.createSelectorQuery().in(e).select("._root").boundingClientRect().exec(function(e){return e[0]?t(e[0]):n(Error("Root label not found"))})})},pauseMedia:function(){for(var e=(this._videos||[]).length;e--;)this._videos[e].pause()},setPlaybackRate:function(e){this.playbackRate=e;for(var t=(this._videos||[]).length;t--;)this._videos[t].playbackRate(e)},setContent:function(e,t){var n=this;this.imgList&&t||(this.imgList=[]),this._videos=[];var o={},r=new i(this).parse(e);if(t)for(var a=this.data.nodes.length,s=r.length;s--;)o["nodes[".concat(a+s,"]")]=r[s];else o.nodes=r;if(this.setData(o,function(){n._hook("onLoad"),n.triggerEvent("load")}),this.data.lazyLoad||this.imgList._unloadimgs<this.imgList.length/2){var l=0,c=function(e){e&&e.height||(e={}),e.height===l?n.triggerEvent("ready",e):(l=e.height,setTimeout(function(){n.getRect().then(c).catch(c)},350))};this.getRect().then(c).catch(c)}else this.imgList._unloadimgs||this.getRect().then(function(e){n.triggerEvent("ready",e)}).catch(function(){n.triggerEvent("ready",{})})},_hook:function(e){for(var t=r.length;t--;)this.plugins[t][e]&&this.plugins[t][e]()},_add:function(e){e.detail.root=this}}});