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@@ -2,6 +2,9 @@ import {
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getSelfRead
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} from '~/api/user'
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import {
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+ isActivityWork
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+} from '~/api/works'
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+import {
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getModelTexts,
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getReadRanking,
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getSelfReadRanking
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@@ -14,7 +17,7 @@ import {
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} from 'mobx-miniprogram-bindings'
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import share from '~/mixins/share'
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Page({
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- behaviors: [share],
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+ // behaviors: [share],
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/**
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* 页面的初始数据
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*/
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@@ -120,7 +123,21 @@ Page({
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from,
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target
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}) {
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- if (from == 'menu') {
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+ if (from == 'button') {
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+ let video = target.dataset.info
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+ console.log(video);
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+ const promise = new Promise(resolve => {
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+ this.creatShare(video).then(res => {
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+ resolve(res)
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+ })
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+ })
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+ return {
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+ title: '这个小程序太赞了!孩子朗读能力蹭蹭上涨,推荐你试试!',
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+ path: `/pages/index/index?uid=${wx.getStorageSync('uid')}`,
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+ imageUrl: 'http://reader-wx.ai160.com/images/reader/v3/375-300-1.jpg',
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+ promise
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+ }
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+ } else {
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return {
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title: '这个小程序太赞了!孩子朗读能力蹭蹭上涨,推荐你试试!',
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path: `/pages/match/index?uid=${wx.getStorageSync('uid')}`,
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@@ -128,4 +145,109 @@ Page({
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}
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}
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},
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+ creatShare(video) {
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+ console.log(video);
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+ return new Promise(async (resolve, reject) => {
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+ let isActivity = await isActivityWork(video.userRead.id)
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+ let context = wx.createSelectorQuery(video.id);
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+ context
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+ .select('#share')
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+ .fields({
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+ node: true,
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+ size: true
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+ }).exec((res) => {
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+ const canvas = res[0].node;
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+ const ctx = canvas.getContext('2d');
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+ const dpr = wx.getSystemInfoSync().pixelRatio;
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+ canvas.width = res[0].width * dpr;
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+ canvas.height = res[0].height * dpr;
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+ ctx.scale(dpr, dpr);
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+ ctx.font = '14px PingFang';
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+ let pic = canvas.createImage();
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+ pic.src = video.userReadExtend && video.userReadExtend.resourcesType == 1 ? video.userReadExtend.backgroundVirtualImg : video.userRead.coverImg;
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+ pic.onload = () => {
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+ ctx.drawImage(pic, 0, 0, 375, 211);
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+ let peiyin = canvas.createImage();
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+ peiyin.src = '/static/peiyin.jpg';
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+ peiyin.onload = () => {
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+ ctx.drawImage(peiyin, 0, 211, 375, 89);
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+ //分享
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+ let fx = canvas.createImage();
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+ fx.src = '/static/share.png'
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+ fx.onload = () => {
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+ ctx.drawImage(fx, 12, 220, 20, 20)
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+ ctx.fillText('分享', 36, 238)
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+ // 收藏,一个一个渲染
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+ let sc = canvas.createImage();
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+ sc.src = '/static/no_collect.png'
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+ sc.onload = () => {
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+ ctx.drawImage(sc, 110, 220, 19, 19)
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+ ctx.fillText('收藏', 134, 238)
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+ // 评论
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+ let pl = canvas.createImage();
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+ pl.src = '/static/comment.png'
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+ pl.onload = () => {
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+ ctx.drawImage(pl, 228, 222, 22, 22)
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+ ctx.fillText(video.userRead.commentAmount || 0, 340, 238)
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+ //点赞
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+ let dz = canvas.createImage();
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+ dz.src = video.isLike ? '/static/heart_colored.png' : '/static/heart.png'
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+ dz.onload = () => {
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+ ctx.drawImage(dz, 318, 222, 22, 22)
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+ ctx.fillText(video.userRead.likeAmount || 0, 254, 238)
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+ if (video.userReadExtend.resourcesType == 1) {
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+ let aBg = canvas.createImage();
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+ aBg.src = '/static/shareAudioBg.png';
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+ aBg.onload = () => {
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+ ctx.drawImage(aBg, 127.5, 38, 120, 120);
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+ let rate = 0.5
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+ ctx.arc(
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+ Math.floor(375 * rate),
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+ 98,
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+ Math.floor(100 * rate),
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+ 0,
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+ 2 * Math.PI
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+ );
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+ ctx.clip() //裁剪
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+ let coverImg = canvas.createImage();
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+ coverImg.src = video.userRead.coverImg;
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+ coverImg.onload = () => {
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+ ctx.drawImage( //定位在圆圈范围内便会出现
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+ coverImg, //图片暂存路径
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+ 129, 42,
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+ 110, 110,
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+ );
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+ ctx.restore()
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+ }
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+ }
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+ }
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+ setTimeout(() => {
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+ wx.canvasToTempFilePath({
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+ canvas: canvas,
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+ success(res) {
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+ let path = video.user.profession == '官方' ? '/pages/reading/index' : '/pages/pkPage/index'
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+ let title = wx.getStorageSync('uid') == video.user.uid ? '我的新作品发布啦,快来捧场点赞!' : video.userRead.type == 'READ' ? '发现一篇宝藏作品,这声音让人爱了!不信你不着迷!' : '我正在听这篇朗读示范,这发音,播音专业水准!你也来听听!'
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+ if (isActivity) {
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+ title = '点赞、评论、转发三件套,数据今天就过万!'
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+ }
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+ resolve({
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+ title,
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+ path: `${path}?videoId=${video.userRead.id}&uid=${wx.getStorageSync('uid')}&isShare=true`,
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+ imageUrl: res.tempFilePath
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+ })
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+ },
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+ fail(res) {
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+ reject()
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+ }
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+ }, this)
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+ }, 500)
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+ }
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+ }
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+ }
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+ }
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+ }
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+ }
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+ })
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+ })
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+ },
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})
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