lilishop-uniapp/plugins/APPUpdate/index.js

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// #ifdef APP-PLUS
/**** 此文件说明请看注释 *****/
// 可以用自己项目的请求方法
// 请求配置说明https://ext.dcloud.net.cn/plugin?id=822
import { getAppVersion } from "@/api/message.js";
const platform = uni.getSystemInfoSync().platform;
// 主颜色
const $mainColor = "#1ABC9C";
// 弹窗图标url
const $iconUrl =
"https://lilishop-oss.oss-cn-beijing.aliyuncs.com/app/upgrade.png";
// 获取当前应用的版本号
export const getCurrentNo = function (callback) {
// 获取本地应用资源版本号
plus.runtime.getProperty(plus.runtime.appid, function (inf) {
callback &&
callback({
versionCode: inf.version.replace(/\./g, ""),
version: inf.version,
});
});
};
// 发起ajax请求获取服务端版本号
export const getServerNo = function (callback) {
let type;
platform == "android" ? (type = "ANDROID") : (type = "IOS");
getAppVersion(type).then((res) => {
if (res.data.success && res.data.result.downloadUrl) {
let response = res.data.result;
let result = {};
result.versionCode = response.version;
result.versionName = response.versionName;
result.versionInfo = response.content || "暂无";
result.forceUpdate = response.forceUpdate;
result.downloadUrl = response.downloadUrl;
callback && callback(result);
}
});
};
// 从服务器下载应用资源包wgt文件
export const getDownload = function (data) {
let popupData = {
progress: true,
buttonNum: 2,
};
if (data.forceUpdate) {
popupData.buttonNum = 0;
popupData.forceUpdate = data.forceUpdate;
}
let dtask;
let lastProgressValue = 0;
downloadPopup(
popupData,
function (res) {
dtask = plus.downloader.createDownload(
data.downloadUrl,
{
filename: "_doc/update/",
},
function (download, status) {
if (status == 200) {
res.change({
progressValue: 100,
progressTip: "正在安装文件...",
progress: true,
buttonNum: 0,
});
plus.runtime.install(
download.filename,
{},
function () {
res.change({
contentText: "应用资源更新完成!",
buttonNum: 1,
progress: false,
});
},
function (e) {
res.cancel();
plus.nativeUI.alert(
"安装文件失败[" + e.code + "]" + e.message
);
}
);
} else {
res.change({
contentText: "文件下载失败...",
buttonNum: 1,
progress: false,
});
}
}
);
dtask.start();
dtask.addEventListener("statechanged", function (task, status) {
switch (task.state) {
case 1: // 开始
res.change({
progressValue: 0,
progressTip: "准备下载...",
progress: true,
});
break;
case 2: // 已连接到服务器
res.change({
progressValue: 0,
progressTip: "开始下载...",
progress: true,
});
break;
case 3:
const progress = parseInt(
(task.downloadedSize / task.totalSize) * 100
);
if (progress - lastProgressValue >= 2) {
lastProgressValue = progress;
res.change({
progressValue: progress,
progressTip: "已下载" + progress + "%",
progress: true,
});
}
break;
}
});
},
function () {
// 取消下载
dtask && dtask.abort();
uni.showToast({
title: "已取消下载",
icon: "none",
});
},
function () {
// 重启APP
plus.runtime.restart();
}
);
};
// 文字换行
function drawtext(text, maxWidth) {
let textArr = text.split("");
let len = textArr.length;
// 上个节点
let previousNode = 0;
// 记录节点宽度
let nodeWidth = 0;
// 文本换行数组
let rowText = [];
// 如果是字母,侧保存长度
let letterWidth = 0;
// 汉字宽度
let chineseWidth = 14;
// otherFont宽度
let otherWidth = 7;
for (let i = 0; i < len; i++) {
if (/[\u4e00-\u9fa5]|[\uFE30-\uFFA0]/g.test(textArr[i])) {
if (letterWidth > 0) {
if (nodeWidth + chineseWidth + letterWidth * otherWidth > maxWidth) {
rowText.push({
type: "text",
content: text.substring(previousNode, i),
});
previousNode = i;
nodeWidth = chineseWidth;
letterWidth = 0;
} else {
nodeWidth += chineseWidth + letterWidth * otherWidth;
letterWidth = 0;
}
} else {
if (nodeWidth + chineseWidth > maxWidth) {
rowText.push({
type: "text",
content: text.substring(previousNode, i),
});
previousNode = i;
nodeWidth = chineseWidth;
} else {
nodeWidth += chineseWidth;
}
}
} else {
if (/\n/g.test(textArr[i])) {
rowText.push({
type: "break",
content: text.substring(previousNode, i),
});
previousNode = i + 1;
nodeWidth = 0;
letterWidth = 0;
} else if (textArr[i] == "\\" && textArr[i + 1] == "n") {
rowText.push({
type: "break",
content: text.substring(previousNode, i),
});
previousNode = i + 2;
nodeWidth = 0;
letterWidth = 0;
} else if (/[a-zA-Z0-9]/g.test(textArr[i])) {
letterWidth += 1;
if (nodeWidth + letterWidth * otherWidth > maxWidth) {
rowText.push({
type: "text",
content: text.substring(previousNode, i + 1 - letterWidth),
});
previousNode = i + 1 - letterWidth;
nodeWidth = letterWidth * otherWidth;
letterWidth = 0;
}
} else {
if (nodeWidth + otherWidth > maxWidth) {
rowText.push({
type: "text",
content: text.substring(previousNode, i),
});
previousNode = i;
nodeWidth = otherWidth;
} else {
nodeWidth += otherWidth;
}
}
}
}
if (previousNode < len) {
rowText.push({
type: "text",
content: text.substring(previousNode, len),
});
}
return rowText;
}
// 是否更新弹窗
function updatePopup(data, callback) {
// 弹窗遮罩层
let maskLayer = new plus.nativeObj.View("maskLayer", {
//先创建遮罩层
top: "0px",
left: "0px",
height: "100%",
width: "100%",
backgroundColor: "rgba(0,0,0,0.5)",
});
let downloadUrl = data.downloadUrl;
// 以下为计算菜单的nview绘制布局为固定算法使用者无关关心
const screenWidth = plus.screen.resolutionWidth;
const screenHeight = plus.screen.resolutionHeight;
//弹窗容器宽度
const popupViewWidth = screenWidth * 0.8;
// 弹窗容器的Padding
const viewContentPadding = 20;
// 弹窗容器的宽度
const viewContentWidth = parseInt(popupViewWidth - viewContentPadding * 5);
// 描述的列表
const descriptionList = drawtext(data.versionInfo, viewContentWidth);
// 弹窗容器高度
let popupViewHeight = 400;
let popupViewContentList = [
{
src: $iconUrl,
id: "logo",
tag: "img",
},
{
tag: "font",
id: "title",
text: "V" + data.versionCode,
textStyles: {
size: "26px",
color: "#fff",
weight: "700",
},
position: {
top: "60px",
left: "64px",
height: "20px",
},
},
{
tag: "font",
id: "welcome",
text: "欢迎体验",
textStyles: {
size: "16px",
color: "#fff",
weight: "400",
},
position: {
top: "85px",
left: "64px",
height: "20px",
},
},
];
const textHeight = 18;
let contentTop = popupViewHeight / 2 + 16;
popupViewContentList.push({
tag: "font",
id: "content-title",
text: "新版本特性:",
textStyles: {
size: "20px",
lineSpacing: "50%",
align: "left",
},
position: {
top: popupViewHeight / 2 - 24 + "px",
left: viewContentPadding + "px",
width: viewContentWidth + "px",
height: textHeight + "px",
},
});
descriptionList.forEach((item, index) => {
if (index > 0) {
popupViewHeight += textHeight;
contentTop += textHeight;
}
popupViewContentList.push({
tag: "font",
id: "content" + index + 1,
text: item.content,
textStyles: {
size: "14px",
color: "#666",
lineSpacing: "50%",
align: "left",
},
position: {
top: contentTop + "px",
left: viewContentPadding + "px",
width: viewContentWidth + "px",
height: textHeight + "px",
},
});
if (item.type == "break") {
contentTop += 10;
popupViewHeight += 10;
}
});
// 弹窗内容
let popupView = new plus.nativeObj.View("popupView", {
//创建底部图标菜单
tag: "rect",
top: (screenHeight - popupViewHeight) / 2 + "px",
left: "10%",
height: popupViewHeight + "px",
width: "80%",
});
// 绘制白色背景
popupView.drawRect(
{
color: "#FFFFFF",
radius: "8px",
},
{
top: "40px",
height: popupViewHeight - 40 + "px",
}
);
// 绘制底边按钮
popupView.drawRect(
{
radius: "3px",
borderColor: "#f1f1f1",
borderWidth: "1px",
},
{
bottom: viewContentPadding + "px",
left: viewContentPadding + "px",
width: (viewContentWidth - viewContentPadding) / 2 + "px",
height: "30px",
}
);
// 绘制底边按钮
popupView.drawRect(
{
radius: "3px",
color: $mainColor,
borderColor: $mainColor,
},
{
bottom: viewContentPadding + "px",
left:
(viewContentWidth - viewContentPadding) / 2 +
viewContentPadding * 2 +
"px",
width: (viewContentWidth - viewContentPadding) / 2 + "px",
height: "30px",
}
);
popupViewContentList.push({
tag: "rect",
id: "confimBtn",
rectStyles: {
color: $mainColor,
radius: "3px",
},
position: {
bottom: viewContentPadding + "px",
left: (viewContentWidth - viewContentPadding) / 3 + "px",
width: viewContentWidth - viewContentPadding + "px",
height: "40px",
},
});
popupViewContentList.push({
tag: "font",
id: "confirmText",
text: "立即更新",
textStyles: {
size: "18px",
color: "#fff",
lineSpacing: "0%",
whiteSpace: "normal",
},
position: {
bottom: viewContentPadding + "px",
left: (viewContentWidth - viewContentPadding) / 3 + "px",
width: viewContentWidth - viewContentPadding + "px",
height: "40px",
},
});
popupView.draw(popupViewContentList);
popupView.addEventListener("click", function (e) {
let maxTop = popupViewHeight - viewContentPadding;
let maxLeft = popupViewWidth - viewContentPadding;
let buttonWidth = (viewContentWidth - viewContentPadding) / 2;
if (e.clientY > maxTop - 30 && e.clientY < maxTop) {
// 暂不升级
if (
e.clientX > viewContentPadding &&
e.clientX < maxLeft - buttonWidth - viewContentPadding
) {
// 立即升级
if (platform == "android") {
maskLayer.hide();
popupView.hide();
callback && callback();
} else {
if (!data.forceUpdate) {
maskLayer.hide();
popupView.hide();
}
plus.runtime.openURL(downloadUrl);
}
} else if (e.clientX > maxLeft - buttonWidth && e.clientX < maxLeft) {
// 立即升级
if (platform == "android") {
maskLayer.hide();
popupView.hide();
callback && callback();
} else {
if (!data.forceUpdate) {
maskLayer.hide();
popupView.hide();
}
plus.runtime.openURL(downloadUrl);
}
}
}
});
// 点击遮罩层
maskLayer.addEventListener("click", function () {
//处理遮罩层点击
if (!data.forceUpdate) {
maskLayer.hide();
popupView.hide();
}
});
// 显示弹窗
maskLayer.show();
popupView.show();
}
// 文件下载的弹窗绘图
function downloadPopupDrawing(data) {
// 以下为计算菜单的nview绘制布局为固定算法使用者无关关心
const screenWidth = plus.screen.resolutionWidth;
const screenHeight = plus.screen.resolutionHeight;
//弹窗容器宽度
const popupViewWidth = screenWidth * 0.7;
// 弹窗容器的Padding
const viewContentPadding = 20;
// 弹窗容器的宽度
const viewContentWidth = popupViewWidth - viewContentPadding * 2;
// 弹窗容器高度
let popupViewHeight = viewContentPadding * 3 + 60;
let progressTip = data.progressTip || "准备下载...";
let contentText = data.contentText || "正在为您更新,请耐心等待";
let elementList = [
{
tag: "rect", //背景色
color: "#FFFFFF",
rectStyles: {
radius: "8px",
},
},
{
tag: "font",
id: "title",
text: "升级APP",
textStyles: {
size: "16px",
color: "#333",
weight: "bold",
verticalAlign: "middle",
whiteSpace: "normal",
},
position: {
top: viewContentPadding + "px",
height: "30px",
},
},
{
tag: "font",
id: "content",
text: contentText,
textStyles: {
size: "14px",
color: "#333",
verticalAlign: "middle",
whiteSpace: "normal",
},
position: {
top: viewContentPadding * 2 + 30 + "px",
height: "20px",
},
},
];
// 是否有进度条
if (data.progress) {
popupViewHeight += viewContentPadding + 40;
elementList = elementList.concat([
{
tag: "font",
id: "progressValue",
text: progressTip,
textStyles: {
size: "14px",
color: $mainColor,
whiteSpace: "normal",
},
position: {
top: viewContentPadding * 4 + 20 + "px",
height: "30px",
},
},
{
tag: "rect", //绘制进度条背景
id: "progressBg",
rectStyles: {
radius: "4px",
borderColor: "#f1f1f1",
borderWidth: "1px",
},
position: {
top: viewContentPadding * 4 + 60 + "px",
left: viewContentPadding + "px",
width: viewContentWidth + "px",
height: "8px",
},
},
]);
}
if (data.buttonNum == 2) {
popupViewHeight += viewContentPadding + 30;
// elementList = elementList.concat([{
// tag: 'rect', //绘制底边按钮
// rectStyles: {
// radius: "3px",
// borderColor: "#f1f1f1",
// borderWidth: "1px",
// },
// position: {
// bottom: viewContentPadding + 'px',
// left: viewContentPadding + "px",
// width: (viewContentWidth - viewContentPadding) / 2 + "px",
// height: "30px"
// }
// },
// {
// tag: 'rect', //绘制底边按钮
// rectStyles: {
// radius: "3px",
// color: $mainColor
// },
// position: {
// bottom: viewContentPadding + 'px',
// left: ((viewContentWidth - viewContentPadding) / 2 + viewContentPadding * 2) + "px",
// width: (viewContentWidth - viewContentPadding) / 2 + "px",
// height: "30px"
// }
// },
// {
// tag: 'font',
// id: 'cancelText',
// text: "取消下载",
// textStyles: {
// size: '14px',
// color: "#666",
// lineSpacing: "0%",
// whiteSpace: "normal"
// },
// position: {
// bottom: viewContentPadding + 'px',
// left: viewContentPadding + "px",
// width: (viewContentWidth - viewContentPadding) / 2 + "px",
// height: "30px",
// }
// },
// {
// tag: 'font',
// id: 'confirmText',
// text: "后台下载",
// textStyles: {
// size: '14px',
// color: "#FFF",
// lineSpacing: "0%",
// whiteSpace: "normal"
// },
// position: {
// bottom: viewContentPadding + 'px',
// left: ((viewContentWidth - viewContentPadding) / 2 + viewContentPadding * 2) + "px",
// width: (viewContentWidth - viewContentPadding) / 2 + "px",
// height: "30px",
// }
// }
// ]);
}
if (data.buttonNum == 1) {
popupViewHeight += viewContentPadding + 40;
elementList = elementList.concat([
{
tag: "rect", //绘制底边按钮
rectStyles: {
radius: "6px",
color: $mainColor,
},
position: {
bottom: viewContentPadding + "px",
left: viewContentPadding + "px",
width: viewContentWidth + "px",
height: "40px",
},
},
{
tag: "font",
id: "confirmText",
text: "关闭",
textStyles: {
size: "14px",
color: "#FFF",
lineSpacing: "0%",
},
position: {
bottom: viewContentPadding + "px",
left: viewContentPadding + "px",
width: viewContentWidth + "px",
height: "40px",
},
},
]);
}
return {
popupViewHeight: popupViewHeight,
popupViewWidth: popupViewWidth,
screenHeight: screenHeight,
viewContentWidth: viewContentWidth,
viewContentPadding: viewContentPadding,
elementList: elementList,
};
}
// 文件下载的弹窗
function downloadPopup(data, callback, cancelCallback, rebootCallback) {
// 弹窗遮罩层
let maskLayer = new plus.nativeObj.View("maskLayer", {
//先创建遮罩层
top: "0px",
left: "0px",
height: "100%",
width: "100%",
backgroundColor: "rgba(0,0,0,0.5)",
});
let popupViewData = downloadPopupDrawing(data);
// 弹窗内容
let popupView = new plus.nativeObj.View("popupView", {
//创建底部图标菜单
tag: "rect",
top:
(popupViewData.screenHeight - popupViewData.popupViewHeight) / 2 + "px",
left: "15%",
height: popupViewData.popupViewHeight + "px",
width: "70%",
});
let progressValue = 0;
let progressTip = 0;
let contentText = 0;
let buttonNum = 2;
let forceUpdate = data.forceUpdate;
if (data.buttonNum >= 0) {
buttonNum = data.buttonNum;
}
popupView.draw(popupViewData.elementList);
popupView.addEventListener("click", function (e) {
let maxTop =
popupViewData.popupViewHeight - popupViewData.viewContentPadding;
let maxLeft =
popupViewData.popupViewWidth - popupViewData.viewContentPadding;
if (e.clientY > maxTop - 40 && e.clientY < maxTop) {
if (buttonNum == 1) {
// 单按钮
if (
e.clientX > popupViewData.viewContentPadding &&
e.clientX < maxLeft
) {
maskLayer.hide();
popupView.hide();
}
} else if (buttonNum == 2) {
// 双按钮
let buttonWidth =
(popupViewData.viewContentWidth - popupViewData.viewContentPadding) /
2;
if (
e.clientX > popupViewData.viewContentPadding &&
e.clientX < maxLeft - buttonWidth - popupViewData.viewContentPadding
) {
maskLayer.hide();
popupView.hide();
//cancelCallback && cancelCallback();
} else if (e.clientX > maxLeft - buttonWidth && e.clientX < maxLeft) {
maskLayer.hide();
popupView.hide();
}
}
}
});
// 显示弹窗
maskLayer.show();
popupView.show();
// 改变进度条
callback({
change: function (res) {
let progressElement = [];
if (res.progressValue) {
progressValue = res.progressValue;
// 绘制进度条
progressElement.push({
tag: "rect", //绘制进度条背景
id: "progressValueBg",
rectStyles: {
radius: "4px",
color: $mainColor,
},
position: {
top: popupViewData.viewContentPadding * 4 + 60 + "px",
left: popupViewData.viewContentPadding + "px",
width:
popupViewData.viewContentWidth * (res.progressValue / 100) + "px",
height: "8px",
},
});
}
if (res.progressTip) {
progressTip = res.progressTip;
progressElement.push({
tag: "font",
id: "progressValue",
text: res.progressTip,
textStyles: {
size: "14px",
color: $mainColor,
whiteSpace: "normal",
},
position: {
top: popupViewData.viewContentPadding * 4 + 20 + "px",
height: "30px",
},
});
}
if (res.contentText) {
contentText = res.contentText;
progressElement.push({
tag: "font",
id: "content",
text: res.contentText,
textStyles: {
size: "16px",
color: "#333",
whiteSpace: "normal",
},
position: {
top: popupViewData.viewContentPadding * 2 + 30 + "px",
height: "30px",
},
});
}
if (res.buttonNum >= 0 && buttonNum != res.buttonNum) {
buttonNum = res.buttonNum;
popupView.reset();
popupViewData = downloadPopupDrawing(
Object.assign(
{
progressValue: progressValue,
progressTip: progressTip,
contentText: contentText,
},
res
)
);
let newElement = [];
popupViewData.elementList.map((item, index) => {
let have = false;
progressElement.forEach((childItem, childIndex) => {
if (item.id == childItem.id) {
have = true;
}
});
if (!have) {
newElement.push(item);
}
});
progressElement = newElement.concat(progressElement);
popupView.setStyle({
tag: "rect",
top:
(popupViewData.screenHeight - popupViewData.popupViewHeight) / 2 +
"px",
left: "15%",
height: popupViewData.popupViewHeight + "px",
width: "70%",
});
popupView.draw(progressElement);
} else {
popupView.draw(progressElement);
}
},
cancel: function () {
maskLayer.hide();
popupView.hide();
},
});
}
export default function (isPrompt = false) {
getCurrentNo((version) => {
getServerNo((res) => {
if (res.versionCode.replace(/\./g, "") <= version.version.replace(/\./g, "")) {
return false;
}
if (res.forceUpdate) {
if (/\.wgt$/i.test(res.downloadUrl)) {
getDownload(res);
} else if (/\.html$/i.test(res.downloadUrl)) {
plus.runtime.openURL(res.downloadUrl);
} else {
if (platform == "android") {
getDownload(res);
} else {
updatePopup(res, function () {
plus.runtime.openURL(res.downloadUrl);
});
// uni.showLoading({
// title: "升级中......",
// mask: true
// });
// plus.runtime.openURL(res.downloadUrl);
// plus.runtime.restart();
}
}
} else {
updatePopup(res, function () {
if (/\.wgt$/i.test(res.downloadUrl)) {
getDownload(res);
} else if (/\.html$/i.test(res.downloadUrl)) {
plus.runtime.openURL(res.downloadUrl);
} else {
getDownload(res);
// if (platform == "android") {
// getDownload(res);
// } else {
// plus.runtime.openURL(res.downloadUrl);
// }
}
});
}
});
});
}
// #endif