121 lines
2.8 KiB
JavaScript
121 lines
2.8 KiB
JavaScript
// pages/post/post.js
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const { forumData } = require('../../utils/data.js')
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const { showSuccess, showError } = require('../../utils/util.js')
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const learningTracker = require('../../utils/learningTracker.js')
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// pages/post/post.js
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const userManager = require('../../utils/userManager.js')
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Page({
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data: {
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title: '',
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content: '',
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images: [],
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categories: ['数学', '物理', '计算机', '英语', '其他'],
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selectedCategory: 0
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},
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onShow() {
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// 开始跟踪学习时间
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learningTracker.onPageShow('forum')
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},
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onHide() {
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// 停止跟踪学习时间
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learningTracker.onPageHide()
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},
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onUnload() {
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// 记录学习时长
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learningTracker.onPageUnload()
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},
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// 标题输入
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onTitleInput(e) {
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this.setData({ title: e.detail.value })
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},
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// 内容输入
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onContentInput(e) {
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this.setData({ content: e.detail.value })
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},
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// 选择分类
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onCategoryChange(e) {
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this.setData({ selectedCategory: parseInt(e.detail.value) })
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},
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// 选择图片
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onChooseImage() {
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const maxCount = 3 - this.data.images.length
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wx.chooseImage({
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count: maxCount,
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sizeType: ['compressed'],
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sourceType: ['album', 'camera'],
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success: (res) => {
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const tempFilePaths = res.tempFilePaths
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const images = this.data.images.concat(tempFilePaths)
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this.setData({ images })
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}
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})
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},
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// 删除图片
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onDeleteImage(e) {
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const index = e.currentTarget.dataset.index
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const images = this.data.images
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images.splice(index, 1)
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this.setData({ images })
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},
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// 发布帖子
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onPublish() {
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const { title, content, images, categories, selectedCategory } = this.data
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if (!title.trim()) {
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showError('请输入标题')
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return
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}
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if (!content.trim()) {
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showError('请输入内容')
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return
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}
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// 获取用户信息
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const userInfo = userManager.getUserInfo()
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const userName = userInfo.nickname || '同学'
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const userAvatar = userInfo.avatar || '/images/avatar-default.png'
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// 创建新帖子
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const newPost = {
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id: Date.now(),
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title: title.trim(),
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content: content.trim(),
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author: userName,
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avatar: userAvatar,
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category: categories[selectedCategory],
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views: 0,
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likes: 0,
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comments: 0,
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time: '刚刚',
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images: images, // 保存图片数组
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isLiked: false, // 确保默认未点赞
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commentList: [] // 初始化评论列表
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}
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// 保存到本地存储
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let posts = wx.getStorageSync('forumPosts') || forumData
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posts.unshift(newPost)
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wx.setStorageSync('forumPosts', posts)
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showSuccess('发布成功')
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// 返回论坛列表
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setTimeout(() => {
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wx.navigateBack()
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}, 1000)
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}
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})
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