From 50ca1ad0d141d7dc0ddf29b2d3051b85ceff8f56 Mon Sep 17 00:00:00 2001
From: 闫增涛 <1829501689@qq.com>
Date: 星期二, 05 十一月 2024 10:21:05 +0800
Subject: [PATCH] pdf阅读优化
---
packageBookService/pages/components/webView/index.js | 146 ++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 126 insertions(+), 20 deletions(-)
diff --git a/packageBookService/pages/components/webView/index.js b/packageBookService/pages/components/webView/index.js
index 452b945..2a1ac76 100644
--- a/packageBookService/pages/components/webView/index.js
+++ b/packageBookService/pages/components/webView/index.js
@@ -1,5 +1,8 @@
// packageBookService/pages/components/webView/index.js
const app = getApp()
+import {
+ loginInfo
+} from '../../../../assets/js/login';
Page({
/**
@@ -10,12 +13,18 @@
link: false,
epubObj: null,
currentPage: '',
+ pdfList: [],
+ skeletonLoding: true,
+ startTime: "", //杩涘叆椤甸潰褰撳墠鏃堕棿
+ pauseTime: 0 //鏆傚仠鏃堕棿
},
/**
* 鐢熷懡鍛ㄦ湡鍑芥暟--鐩戝惉椤甸潰鍔犺浇
*/
onLoad(options) {
+ console.log(options)
+
if (options && options.link) {
this.setData({
src: decodeURIComponent(options.link),
@@ -29,9 +38,21 @@
if (options) {
wx.setNavigationBarTitle({
title: options.fileName,
+ skeletonLoding: true
})
- this.getProgress(options)
}
+ }
+ const token = wx.getStorageSync(app.config.tokenKey)
+ if (!token) {
+ loginInfo(app, (data) => {
+ if (data) {
+ this.getProgress(options)
+ } else {
+ this.getProgress(options)
+ }
+ })
+ } else {
+ this.getProgress(options)
}
},
@@ -44,21 +65,60 @@
},
setWebViewSrc: function (data) {
- var url = app.config.epubUrl +
- "?md5=" +
- data.md5 +
- "&bookName=" +
- data.fileName +
- "&url=" + app.config.requestCtx +
- "&token=" +
- wx.getStorageSync(app.config.tokenKey) +
- "&recordLocation=" +
- this.data.currentPage
- this.setData({
- src: url
- })
- },
+ let that = this;
+ var url = "";
+ if (data.fileType == 'epub') {
+ if (data.bookBuy == "true") {
+ url = app.config.epubUrl +
+ "?md5=" +
+ data.md5 +
+ "&bookName=" +
+ data.fileName +
+ "&url=" + app.config.requestCtx +
+ "&token=" +
+ wx.getStorageSync(app.config.tokenKey) +
+ "&recordLocation=" +
+ this.data.currentPage
+ } else {
+ url = app.config.epubUrl +
+ "?md5=" +
+ data.md5 +
+ "&bookName=" +
+ data.fileName +
+ "&url=" + app.config.requestCtx +
+ "&token=" +
+ wx.getStorageSync(app.config.tokenKey) +
+ "&recordLocation=" +
+ that.data.currentPage + "&isPreview=true&freeEpubPage=" + data.freePage
+ }
+ that.setData({
+ src: url,
+ skeletonLoding: false,
+ })
+ } else {
+ that.setData({
+ navigationBarTitleText: data.fileName
+ })
+ app.MG.file.getPdfInfo({
+ md5: data.md5
+ }).then((res) => {
+ let pageCount = data.bookBuy == "true" ? res.totalPages : Number(data.freePage)
+ console.log(pageCount, "connt")
+ if (pageCount) {
+ let list = [];
+ for (let i = 0; i < pageCount; i++) {
+ const src = app.config.requestCtx + '/file/GetPdfPageImage?md5=' + data.md5 + '&index=' + (i + 1) + '&dpi=300'
+ list.push(src)
+ }
+ that.setData({
+ pdfList: list,
+ skeletonLoding: false,
+ })
+ }
+ })
+ }
+ },
// 鑾峰彇UserKey
getProgress: function (dataObj) {
@@ -96,9 +156,9 @@
domain: "bookReadProgress",
key: this.data.epubObj.md5,
value: JSON.stringify(data),
- },],
+ }, ],
})
- .then((res) => { });
+ .then((res) => {});
}
},
@@ -108,7 +168,7 @@
percentage,
type
} =
- e.detail.data[0];
+ e.detail.data[0];
if (type == "progress" && type != "backDetail") {
this.setProgress({
page: currentLocation,
@@ -132,21 +192,62 @@
* 鐢熷懡鍛ㄦ湡鍑芥暟--鐩戝惉椤甸潰鏄剧ず
*/
onShow() {
-
+ this.setData({
+ startTime: Date.now()
+ })
},
/**
* 鐢熷懡鍛ㄦ湡鍑芥暟--鐩戝惉椤甸潰闅愯棌
*/
onHide() {
-
+ this.setData({
+ pauseTime: Date.now()
+ })
+ if (wx.getStorageSync(app.config.tokenKey) && this.data.epubObj.bookBuy) {
+ let duration = this.data.pauseTime - this.data.startTime
+ this.count(duration)
+ }
},
/**
* 鐢熷懡鍛ㄦ湡鍑芥暟--鐩戝惉椤甸潰鍗歌浇
*/
onUnload() {
+ this.setData({
+ pauseTime: Date.now()
+ })
+ if (wx.getStorageSync(app.config.tokenKey) && this.data.epubObj.bookBuy == 'true') {
+ let duration = this.data.pauseTime - this.data.startTime
+ this.count(duration)
+ }
+ },
+ count(timeStr) {
+ const data = {
+ appRefCode: app.config.appRefCode,
+ type: 'LearningTime', //缁熻绫诲瀷--闃呰鏃堕暱
+ data: timeStr + '', //缁熻鍐呭--鏃堕暱姣
+ event: 'LearningTime',
+ sysType: 'App'
+ }
+ //闃呰鍟嗗搧鐨刬d
+ if (this.data.epubObj.bookId) {
+ data.productId = this.data.epubObj.bookId
+ }
+ //闃呰璧勬簮鐨刬d
+ // if (product.cmsItemId) {
+ // data.cmsItemId = product.cmsItemId
+ // }
+ app.MG.job.newJobWithApiNewEvent(data).then((res) => {})
+ },
+
+ //棰勮鍥剧墖锛屾斁澶ч瑙�
+ preview(event) {
+ let urls = [event.currentTarget.dataset.src]
+ wx.previewImage({
+ urls: urls // 闇�瑕侀瑙堢殑鍥剧墖http閾炬帴鍒楄〃
+ })
},
/**
@@ -162,4 +263,9 @@
onReachBottom() {
},
+ /**
+ * 鐢ㄦ埛鐐瑰嚮鍙充笂瑙掑垎浜�
+ */
+ onShareAppMessage() {},
+ onShareTimeline() {},
})
\ No newline at end of file
--
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