758 lines
22 KiB
JavaScript
758 lines
22 KiB
JavaScript
/**
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* Soul创业派对 - 阅读页
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* 开发: 卡若
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* 技术支持: 存客宝
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*/
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const app = getApp()
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Page({
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data: {
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// 系统信息
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statusBarHeight: 44,
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navBarHeight: 88,
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// 章节信息
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sectionId: '',
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section: null,
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partTitle: '',
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chapterTitle: '',
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// 内容
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content: '',
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previewContent: '',
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contentParagraphs: [],
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previewParagraphs: [],
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loading: true,
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// 用户状态
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isLoggedIn: false,
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hasFullBook: false,
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canAccess: false,
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purchasedCount: 0,
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// 阅读进度
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readingProgress: 0,
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showPaywall: false,
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// 上一篇/下一篇
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prevSection: null,
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nextSection: null,
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// 价格
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sectionPrice: 1,
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fullBookPrice: 9.9,
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totalSections: 62,
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// 弹窗
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showShareModal: false,
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showLoginModal: false,
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showPosterModal: false,
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isPaying: false,
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isGeneratingPoster: false,
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// 免费章节
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freeIds: ['preface', 'epilogue', '1.1', 'appendix-1', 'appendix-2', 'appendix-3']
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},
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onLoad(options) {
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const { id, ref } = options
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this.setData({
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statusBarHeight: app.globalData.statusBarHeight,
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navBarHeight: app.globalData.navBarHeight,
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sectionId: id
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})
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// 处理推荐码绑定
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if (ref) {
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console.log('[Read] 检测到推荐码:', ref)
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wx.setStorageSync('referral_code', ref)
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app.handleReferralCode({ query: { ref } })
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}
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this.initSection(id)
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},
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onPageScroll(e) {
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// 计算阅读进度
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const query = wx.createSelectorQuery()
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query.select('.page').boundingClientRect()
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query.exec((res) => {
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if (res[0]) {
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const scrollTop = e.scrollTop
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const pageHeight = res[0].height - this.data.statusBarHeight - 200
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const progress = pageHeight > 0 ? Math.min((scrollTop / pageHeight) * 100, 100) : 0
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this.setData({ readingProgress: progress })
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}
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})
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},
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// 初始化章节
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async initSection(id) {
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this.setData({ loading: true })
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try {
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// 模拟获取章节数据
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const section = this.getSectionInfo(id)
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const { isLoggedIn, hasFullBook, purchasedSections } = app.globalData
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const isFree = this.data.freeIds.includes(id)
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const isPurchased = hasFullBook || (purchasedSections && purchasedSections.includes(id))
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const canAccess = isFree || isPurchased
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const purchasedCount = purchasedSections?.length || 0
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this.setData({
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section,
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isLoggedIn,
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hasFullBook,
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canAccess,
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purchasedCount,
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showPaywall: !canAccess
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})
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// 加载内容
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await this.loadContent(id)
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// 获取上一篇/下一篇
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this.loadNavigation(id)
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} catch (e) {
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console.error('初始化章节失败:', e)
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wx.showToast({ title: '加载失败', icon: 'none' })
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} finally {
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this.setData({ loading: false })
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}
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},
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// 获取章节信息
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getSectionInfo(id) {
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// 特殊章节
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if (id === 'preface') {
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return { id: 'preface', title: '为什么我每天早上6点在Soul开播?', isFree: true, price: 0 }
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}
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if (id === 'epilogue') {
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return { id: 'epilogue', title: '这本书的真实目的', isFree: true, price: 0 }
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}
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if (id.startsWith('appendix')) {
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const appendixTitles = {
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'appendix-1': 'Soul派对房精选对话',
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'appendix-2': '创业者自检清单',
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'appendix-3': '本书提到的工具和资源'
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}
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return { id, title: appendixTitles[id] || '附录', isFree: true, price: 0 }
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}
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// 普通章节
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return {
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id: id,
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title: this.getSectionTitle(id),
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isFree: id === '1.1',
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price: 1
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}
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},
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// 获取章节标题
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getSectionTitle(id) {
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const titles = {
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'1.1': '荷包：电动车出租的被动收入模式',
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'1.2': '老墨:资源整合高手的社交方法',
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'1.3': '笑声背后的MBTI',
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'1.4': '人性的三角结构：利益、情感、价值观',
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'1.5': '沟通差的问题：为什么你说的别人听不懂',
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'2.1': '相亲故事:你以为找的是人,实际是在找模式',
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'2.2': '找工作迷茫者:为什么简历解决不了人生',
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'2.3': '撸运费险:小钱困住大脑的真实心理',
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'2.4': '游戏上瘾的年轻人:不是游戏吸引他,是生活没吸引力',
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'2.5': '健康焦虑(我的糖尿病经历):疾病是人生的第一次清醒',
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'3.1': '3000万流水如何跑出来(退税模式解析)',
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'8.1': '流量杠杆:抖音、Soul、飞书',
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'9.14': '大健康私域：一个月150万的70后'
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}
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return titles[id] || `章节 ${id}`
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},
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// 加载内容 - 从真实API读取章节内容
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async loadContent(id) {
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try {
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// 从API获取真实章节内容
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const res = await app.request(`/api/book/chapter/${id}`)
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if (res && res.content) {
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const lines = res.content.split('\n').filter(line => line.trim())
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const previewCount = Math.ceil(lines.length * 0.2)
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this.setData({
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content: res.content,
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previewContent: lines.slice(0, previewCount).join('\n'),
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contentParagraphs: lines,
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previewParagraphs: lines.slice(0, previewCount),
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partTitle: res.partTitle || '',
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chapterTitle: res.chapterTitle || ''
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})
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console.log('[Read] 成功加载章节内容:', id)
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return
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}
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} catch (e) {
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console.error('[Read] API加载章节失败:', e.message)
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}
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// API失败时显示提示，不使用假内容
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this.setData({
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content: '章节内容加载中，请稍候...',
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previewContent: '章节内容加载中，请稍候...',
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contentParagraphs: ['章节内容加载中，请稍候...', '如果长时间无法加载，请检查网络连接后刷新页面。'],
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previewParagraphs: ['章节内容加载中，请稍候...']
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})
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// 延迟重试一次
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setTimeout(async () => {
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try {
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const res = await app.request(`/api/book/chapter/${id}`)
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if (res && res.content) {
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const lines = res.content.split('\n').filter(line => line.trim())
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const previewCount = Math.ceil(lines.length * 0.2)
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this.setData({
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content: res.content,
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previewContent: lines.slice(0, previewCount).join('\n'),
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contentParagraphs: lines,
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previewParagraphs: lines.slice(0, previewCount),
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partTitle: res.partTitle || '',
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chapterTitle: res.chapterTitle || ''
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})
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}
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} catch (e) {
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console.error('[Read] 重试加载失败:', e.message)
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}
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}, 2000)
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},
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// 加载导航
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loadNavigation(id) {
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const sectionOrder = [
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'preface', '1.1', '1.2', '1.3', '1.4', '1.5',
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'2.1', '2.2', '2.3', '2.4', '2.5',
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'3.1', '3.2', '3.3', '3.4',
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'4.1', '4.2', '4.3', '4.4', '4.5',
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'5.1', '5.2', '5.3', '5.4', '5.5',
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'6.1', '6.2', '6.3', '6.4',
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'7.1', '7.2', '7.3', '7.4', '7.5',
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'8.1', '8.2', '8.3', '8.4', '8.5', '8.6',
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'9.1', '9.2', '9.3', '9.4', '9.5', '9.6', '9.7', '9.8', '9.9', '9.10', '9.11', '9.12', '9.13', '9.14',
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'10.1', '10.2', '10.3', '10.4',
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'11.1', '11.2', '11.3', '11.4', '11.5',
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'epilogue'
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]
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const currentIndex = sectionOrder.indexOf(id)
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const prevId = currentIndex > 0 ? sectionOrder[currentIndex - 1] : null
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const nextId = currentIndex < sectionOrder.length - 1 ? sectionOrder[currentIndex + 1] : null
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this.setData({
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prevSection: prevId ? { id: prevId, title: this.getSectionTitle(prevId) } : null,
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nextSection: nextId ? { id: nextId, title: this.getSectionTitle(nextId) } : null
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})
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},
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// 返回
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goBack() {
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wx.navigateBack({
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fail: () => wx.switchTab({ url: '/pages/chapters/chapters' })
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})
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},
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// 分享弹窗
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showShare() {
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this.setData({ showShareModal: true })
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},
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closeShareModal() {
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this.setData({ showShareModal: false })
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},
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// 复制链接
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copyLink() {
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const userInfo = app.globalData.userInfo
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const referralCode = userInfo?.referralCode || ''
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const shareUrl = `https://soul.quwanzhi.com/read/${this.data.sectionId}${referralCode ? '?ref=' + referralCode : ''}`
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wx.setClipboardData({
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data: shareUrl,
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success: () => {
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wx.showToast({ title: '链接已复制', icon: 'success' })
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this.setData({ showShareModal: false })
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}
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})
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},
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// 复制分享文案（朋友圈风格）
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copyShareText() {
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const { section } = this.data
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const shareText = `🔥 刚看完这篇《${section?.title || 'Soul创业派对'}》，太上头了！
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62个真实商业案例，每个都是从0到1的实战经验。私域运营、资源整合、商业变现，干货满满。
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推荐给正在创业或想创业的朋友，搜"Soul创业派对"小程序就能看！
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#创业派对 #私域运营 #商业案例`
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wx.setClipboardData({
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data: shareText,
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success: () => {
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wx.showToast({ title: '文案已复制', icon: 'success' })
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}
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})
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},
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// 分享到微信 - 自动带分享人ID
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onShareAppMessage() {
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const { section, sectionId } = this.data
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const userInfo = app.globalData.userInfo
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const referralCode = userInfo?.referralCode || wx.getStorageSync('referralCode') || ''
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// 分享标题优化
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const shareTitle = section?.title
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? `📚 ${section.title.length > 20 ? section.title.slice(0, 20) + '...' : section.title}`
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: '📚 Soul创业派对 - 真实商业故事'
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return {
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title: shareTitle,
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path: `/pages/read/read?id=${sectionId}${referralCode ? '&ref=' + referralCode : ''}`,
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imageUrl: '/assets/share-cover.png' // 可配置分享封面图
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}
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},
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// 分享到朋友圈
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onShareTimeline() {
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const { section, sectionId } = this.data
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const userInfo = app.globalData.userInfo
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const referralCode = userInfo?.referralCode || ''
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return {
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title: `${section?.title || 'Soul创业派对'} - 来自派对房的真实故事`,
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query: `id=${sectionId}${referralCode ? '&ref=' + referralCode : ''}`
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}
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},
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// 显示登录弹窗
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showLoginModal() {
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this.setData({ showLoginModal: true })
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},
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closeLoginModal() {
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this.setData({ showLoginModal: false })
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},
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// 微信登录
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async handleWechatLogin() {
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try {
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const result = await app.login()
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if (result) {
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this.setData({ showLoginModal: false })
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this.initSection(this.data.sectionId)
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wx.showToast({ title: '登录成功', icon: 'success' })
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}
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} catch (e) {
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wx.showToast({ title: '登录失败', icon: 'none' })
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}
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},
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// 手机号登录
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async handlePhoneLogin(e) {
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if (!e.detail.code) {
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return this.handleWechatLogin()
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}
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try {
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const result = await app.loginWithPhone(e.detail.code)
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if (result) {
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this.setData({ showLoginModal: false })
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this.initSection(this.data.sectionId)
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wx.showToast({ title: '登录成功', icon: 'success' })
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}
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} catch (e) {
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wx.showToast({ title: '登录失败', icon: 'none' })
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}
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},
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// 购买章节 - 直接调起支付
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async handlePurchaseSection() {
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if (!this.data.isLoggedIn) {
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this.setData({ showLoginModal: true })
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return
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}
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await this.processPayment('section', this.data.sectionId, this.data.section.price)
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},
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// 购买全书 - 直接调起支付
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async handlePurchaseFullBook() {
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if (!this.data.isLoggedIn) {
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this.setData({ showLoginModal: true })
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return
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}
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await this.processPayment('fullbook', null, this.data.fullBookPrice)
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},
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// 处理支付 - 调用真实微信支付接口
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async processPayment(type, sectionId, amount) {
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// 检查是否已购买（避免重复购买）
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if (type === 'section' && sectionId) {
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const purchasedSections = app.globalData.purchasedSections || []
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if (purchasedSections.includes(sectionId)) {
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wx.showToast({ title: '已购买过此章节', icon: 'none' })
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return
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}
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}
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if (type === 'fullbook' && app.globalData.hasFullBook) {
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wx.showToast({ title: '已购买全书', icon: 'none' })
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return
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}
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this.setData({ isPaying: true })
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try {
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// 1. 先获取openId (支付必需)
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let openId = app.globalData.openId || wx.getStorageSync('openId')
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if (!openId) {
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console.log('[Pay] 需要先获取openId，尝试静默获取')
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openId = await app.getOpenId()
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if (!openId) {
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// openId获取失败，但已登录用户可以使用用户ID替代
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if (app.globalData.isLoggedIn && app.globalData.userInfo?.id) {
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console.log('[Pay] 使用用户ID作为替代')
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openId = app.globalData.userInfo.id
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} else {
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wx.showModal({
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title: '提示',
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content: '需要登录后才能支付，请先登录',
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showCancel: false
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})
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this.setData({ showLoginModal: true, isPaying: false })
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return
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}
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}
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}
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console.log('[Pay] 开始创建订单:', { type, sectionId, amount, openId: openId.slice(0, 10) + '...' })
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// 2. 调用后端创建预支付订单
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let paymentData = null
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try {
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const res = await app.request('/api/miniprogram/pay', {
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method: 'POST',
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data: {
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openId,
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productType: type,
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productId: sectionId,
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amount,
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description: type === 'fullbook' ? '《一场Soul的创业实验》全书' : `章节-${sectionId}`,
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userId: app.globalData.userInfo?.id || ''
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}
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})
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console.log('[Pay] 创建订单响应:', res)
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if (res.success && res.data?.payParams) {
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paymentData = res.data.payParams
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console.log('[Pay] 获取支付参数成功')
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} else {
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throw new Error(res.error || '创建订单失败')
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}
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} catch (apiError) {
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console.error('[Pay] API创建订单失败:', apiError.message)
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wx.showToast({ title: '支付服务暂时不可用，请稍后重试', icon: 'none', duration: 3000 })
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this.setData({ isPaying: false })
|
||
return
|
||
}
|
||
|
||
// 3. 调用微信支付
|
||
console.log('[Pay] 调起微信支付')
|
||
await this.callWechatPay(paymentData)
|
||
|
||
// 4. 支付成功，更新本地数据
|
||
this.mockPaymentSuccess(type, sectionId)
|
||
wx.showToast({ title: '购买成功', icon: 'success' })
|
||
|
||
// 5. 刷新页面
|
||
this.initSection(this.data.sectionId)
|
||
|
||
} catch (e) {
|
||
console.error('[Pay] 支付失败:', e)
|
||
|
||
if (e.errMsg && e.errMsg.includes('cancel')) {
|
||
wx.showToast({ title: '已取消支付', icon: 'none' })
|
||
} else {
|
||
wx.showToast({ title: e.errMsg || '支付失败', icon: 'none' })
|
||
}
|
||
} finally {
|
||
this.setData({ isPaying: false })
|
||
}
|
||
},
|
||
|
||
// 模拟支付成功
|
||
mockPaymentSuccess(type, sectionId) {
|
||
if (type === 'fullbook') {
|
||
app.globalData.hasFullBook = true
|
||
const userInfo = app.globalData.userInfo || {}
|
||
userInfo.hasFullBook = true
|
||
app.globalData.userInfo = userInfo
|
||
wx.setStorageSync('userInfo', userInfo)
|
||
} else if (sectionId) {
|
||
const purchasedSections = app.globalData.purchasedSections || []
|
||
if (!purchasedSections.includes(sectionId)) {
|
||
purchasedSections.push(sectionId)
|
||
app.globalData.purchasedSections = purchasedSections
|
||
|
||
const userInfo = app.globalData.userInfo || {}
|
||
userInfo.purchasedSections = purchasedSections
|
||
app.globalData.userInfo = userInfo
|
||
wx.setStorageSync('userInfo', userInfo)
|
||
}
|
||
}
|
||
},
|
||
|
||
// 调用微信支付
|
||
callWechatPay(paymentData) {
|
||
return new Promise((resolve, reject) => {
|
||
wx.requestPayment({
|
||
timeStamp: paymentData.timeStamp,
|
||
nonceStr: paymentData.nonceStr,
|
||
package: paymentData.package,
|
||
signType: paymentData.signType || 'MD5',
|
||
paySign: paymentData.paySign,
|
||
success: resolve,
|
||
fail: reject
|
||
})
|
||
})
|
||
},
|
||
|
||
// 跳转到上一篇
|
||
goToPrev() {
|
||
if (this.data.prevSection) {
|
||
wx.redirectTo({ url: `/pages/read/read?id=${this.data.prevSection.id}` })
|
||
}
|
||
},
|
||
|
||
// 跳转到下一篇
|
||
goToNext() {
|
||
if (this.data.nextSection) {
|
||
wx.redirectTo({ url: `/pages/read/read?id=${this.data.nextSection.id}` })
|
||
}
|
||
},
|
||
|
||
// 跳转到推广中心
|
||
goToReferral() {
|
||
wx.navigateTo({ url: '/pages/referral/referral' })
|
||
},
|
||
|
||
// 生成海报
|
||
async generatePoster() {
|
||
wx.showLoading({ title: '生成中...' })
|
||
this.setData({ showPosterModal: true, isGeneratingPoster: true })
|
||
|
||
try {
|
||
const ctx = wx.createCanvasContext('posterCanvas', this)
|
||
const { section, contentParagraphs, sectionId } = this.data
|
||
const userInfo = app.globalData.userInfo
|
||
const userId = userInfo?.id || ''
|
||
|
||
// 获取小程序码（带推荐人参数）
|
||
let qrcodeImage = null
|
||
try {
|
||
const scene = userId ? `id=${sectionId}&ref=${userId.slice(0,10)}` : `id=${sectionId}`
|
||
const qrRes = await app.request('/api/miniprogram/qrcode', {
|
||
method: 'POST',
|
||
data: { scene, page: 'pages/read/read', width: 280 }
|
||
})
|
||
if (qrRes.success && qrRes.image) {
|
||
qrcodeImage = qrRes.image
|
||
}
|
||
} catch (e) {
|
||
console.log('[Poster] 获取小程序码失败，使用占位符')
|
||
}
|
||
|
||
// 海报尺寸 300x450
|
||
const width = 300
|
||
const height = 450
|
||
|
||
// 背景渐变
|
||
const grd = ctx.createLinearGradient(0, 0, 0, height)
|
||
grd.addColorStop(0, '#1a1a2e')
|
||
grd.addColorStop(1, '#16213e')
|
||
ctx.setFillStyle(grd)
|
||
ctx.fillRect(0, 0, width, height)
|
||
|
||
// 顶部装饰条
|
||
ctx.setFillStyle('#00CED1')
|
||
ctx.fillRect(0, 0, width, 4)
|
||
|
||
// 标题区域
|
||
ctx.setFillStyle('#ffffff')
|
||
ctx.setFontSize(14)
|
||
ctx.fillText('📚 Soul创业派对', 20, 35)
|
||
|
||
// 章节标题
|
||
ctx.setFontSize(18)
|
||
ctx.setFillStyle('#ffffff')
|
||
const title = section?.title || '精彩内容'
|
||
const titleLines = this.wrapText(ctx, title, width - 40, 18)
|
||
let y = 70
|
||
titleLines.forEach(line => {
|
||
ctx.fillText(line, 20, y)
|
||
y += 26
|
||
})
|
||
|
||
// 分隔线
|
||
ctx.setStrokeStyle('rgba(255,255,255,0.1)')
|
||
ctx.beginPath()
|
||
ctx.moveTo(20, y + 10)
|
||
ctx.lineTo(width - 20, y + 10)
|
||
ctx.stroke()
|
||
|
||
// 内容摘要
|
||
ctx.setFontSize(12)
|
||
ctx.setFillStyle('rgba(255,255,255,0.8)')
|
||
y += 30
|
||
const summary = contentParagraphs.slice(0, 3).join(' ').slice(0, 150) + '...'
|
||
const summaryLines = this.wrapText(ctx, summary, width - 40, 12)
|
||
summaryLines.slice(0, 6).forEach(line => {
|
||
ctx.fillText(line, 20, y)
|
||
y += 20
|
||
})
|
||
|
||
// 底部区域背景
|
||
ctx.setFillStyle('rgba(0,206,209,0.1)')
|
||
ctx.fillRect(0, height - 100, width, 100)
|
||
|
||
// 左侧提示文字
|
||
ctx.setFillStyle('#ffffff')
|
||
ctx.setFontSize(13)
|
||
ctx.fillText('长按识别小程序码', 20, height - 60)
|
||
ctx.setFillStyle('rgba(255,255,255,0.6)')
|
||
ctx.setFontSize(11)
|
||
ctx.fillText('阅读全文 · 好友购买你获90%收益', 20, height - 38)
|
||
|
||
// 绘制小程序码或占位符
|
||
const drawQRCode = () => {
|
||
return new Promise((resolve) => {
|
||
if (qrcodeImage) {
|
||
// 下载base64图片并绘制
|
||
const fs = wx.getFileSystemManager()
|
||
const filePath = `${wx.env.USER_DATA_PATH}/qrcode_${Date.now()}.png`
|
||
const base64Data = qrcodeImage.replace(/^data:image\/\w+;base64,/, '')
|
||
|
||
fs.writeFile({
|
||
filePath,
|
||
data: base64Data,
|
||
encoding: 'base64',
|
||
success: () => {
|
||
ctx.drawImage(filePath, width - 85, height - 85, 70, 70)
|
||
resolve()
|
||
},
|
||
fail: () => {
|
||
this.drawQRPlaceholder(ctx, width, height)
|
||
resolve()
|
||
}
|
||
})
|
||
} else {
|
||
this.drawQRPlaceholder(ctx, width, height)
|
||
resolve()
|
||
}
|
||
})
|
||
}
|
||
|
||
await drawQRCode()
|
||
|
||
ctx.draw(true, () => {
|
||
wx.hideLoading()
|
||
this.setData({ isGeneratingPoster: false })
|
||
})
|
||
} catch (e) {
|
||
console.error('生成海报失败:', e)
|
||
wx.hideLoading()
|
||
wx.showToast({ title: '生成失败', icon: 'none' })
|
||
this.setData({ showPosterModal: false, isGeneratingPoster: false })
|
||
}
|
||
},
|
||
|
||
// 绘制小程序码占位符
|
||
drawQRPlaceholder(ctx, width, height) {
|
||
ctx.setFillStyle('#ffffff')
|
||
ctx.beginPath()
|
||
ctx.arc(width - 50, height - 50, 35, 0, Math.PI * 2)
|
||
ctx.fill()
|
||
ctx.setFillStyle('#00CED1')
|
||
ctx.setFontSize(9)
|
||
ctx.fillText('扫码', width - 57, height - 52)
|
||
ctx.fillText('阅读', width - 57, height - 40)
|
||
},
|
||
|
||
// 文字换行处理
|
||
wrapText(ctx, text, maxWidth, fontSize) {
|
||
const lines = []
|
||
let line = ''
|
||
for (let i = 0; i < text.length; i++) {
|
||
const testLine = line + text[i]
|
||
const metrics = ctx.measureText(testLine)
|
||
if (metrics.width > maxWidth && line) {
|
||
lines.push(line)
|
||
line = text[i]
|
||
} else {
|
||
line = testLine
|
||
}
|
||
}
|
||
if (line) lines.push(line)
|
||
return lines
|
||
},
|
||
|
||
// 关闭海报弹窗
|
||
closePosterModal() {
|
||
this.setData({ showPosterModal: false })
|
||
},
|
||
|
||
// 保存海报到相册
|
||
savePoster() {
|
||
wx.canvasToTempFilePath({
|
||
canvasId: 'posterCanvas',
|
||
success: (res) => {
|
||
wx.saveImageToPhotosAlbum({
|
||
filePath: res.tempFilePath,
|
||
success: () => {
|
||
wx.showToast({ title: '已保存到相册', icon: 'success' })
|
||
this.setData({ showPosterModal: false })
|
||
},
|
||
fail: (err) => {
|
||
if (err.errMsg.includes('auth deny')) {
|
||
wx.showModal({
|
||
title: '提示',
|
||
content: '需要相册权限才能保存海报',
|
||
confirmText: '去设置',
|
||
success: (res) => {
|
||
if (res.confirm) {
|
||
wx.openSetting()
|
||
}
|
||
}
|
||
})
|
||
} else {
|
||
wx.showToast({ title: '保存失败', icon: 'none' })
|
||
}
|
||
}
|
||
})
|
||
},
|
||
fail: () => {
|
||
wx.showToast({ title: '生成图片失败', icon: 'none' })
|
||
}
|
||
}, this)
|
||
},
|
||
|
||
// 阻止冒泡
|
||
stopPropagation() {}
|
||
})
|