feat: like topic

src/api/index.ts

@@ -7,6 +7,7 @@ export * from './edit/types/edit'
 export * from './home/types/home'
 export * from './kungalgamer/types/kungalgamer'
 export * from './login/types/login'
+export * from './topic/types/action'
 export * from './topic/types/topic'
 export * from './topic/types/aside'
 export * from './update-log/types/updateLog'

src/api/topic/index.ts

@@ -1,6 +1,7 @@
-import { fetchGet, fetchPost } from '@/utils/request'
+import { fetchGet, fetchPost, fetchPut } from '@/utils/request'
 // 将对象转为请求参数的函数
 import objectToQueryParams from '@/utils/objectToQueryParams'
+import * as Action from './types/action'
 import * as Aside from './types/aside'
 import * as Topic from './types/topic'
 
@@ -54,6 +55,18 @@ export async function getTopicByTidApi(
   }
 }
 
+// 点赞话题
+export async function updateTopicLikeApi(
+  request: Action.TopicLikeTopicRequestData
+): Promise<Action.TopicLikeTopicResponseData> {
+  const queryParams = objectToQueryParams(request, 'tid')
+  const url = `/topics/${request.tid}/like?${queryParams}`
+
+  const response = fetchPut<Action.TopicLikeTopicResponseData>(url)
+
+  return response
+}
+
 // 根据话题 tid 获取话题回复
 export async function getRepliesByPidApi(
   request: Topic.TopicReplyRequestData

src/api/topic/types/action.ts

@@ -1,3 +1,13 @@
 /**
  * 这是用户对话题的操作，推，点赞，点踩等
  */
+
+// 点赞
+export interface TopicLikeTopicRequestData {
+  tid: number
+  to_uid: number
+  isPush: boolean
+}
+
+// 点赞话题响应数据的格式
+export type TopicLikeTopicResponseData = KUNGalgameResponseData<{}>

src/components/alert/Message.ts

@@ -16,6 +16,9 @@ export default (
   type: MessageType,
   duration?: number
 ) => {
+  // 初始化的时候先将上一次创建的内容销毁
+  render(null, document.body)
+
   const messageNode = h(Message, {
     messageCN,
     messageEN,

src/components/quill-editor/QuillEditor.vue

@@ -200,6 +200,10 @@ const handleTextChange = async () => {
   /* 头部下方阴影 */
   box-shadow: 0 2px 4px 0 var(--kungalgame-trans-blue-1);
   display: v-bind(isShowEditorToolbar);
+  /* 不显示视频插入，这个功能 BUG 太多了 */
+  .ql-video {
+    display: none;
+  }
 }
 
 /* 编辑器体的样式 */

src/store/modules/topic.ts

@@ -10,6 +10,14 @@ import {
   getPopularTopicsByUserUidApi,
   TopicAsideResponseData,
 } from '@/api'
+
+// 点赞等动作
+import {
+  updateTopicLikeApi,
+  TopicLikeTopicRequestData,
+  TopicLikeTopicResponseData,
+} from '@/api'
+
 // 回复
 import {
   getRepliesByPidApi,
@@ -19,6 +27,7 @@ import {
   TopicCreateReplyRequestData,
   TopicCreateReplyResponseData,
 } from '@/api'
+
 // 评论
 import {
   getCommentsByReplyRidApi,
@@ -98,6 +107,20 @@ export const useKUNGalgameTopicStore = defineStore({
       return await getTopicByTidApi(tid)
     },
 
+    // 点赞话题
+    async updateTopicLike(
+      tid: number,
+      toUid: number,
+      isPush: boolean
+    ): Promise<TopicLikeTopicResponseData> {
+      const requestData: TopicLikeTopicRequestData = {
+        tid: tid,
+        to_uid: toUid,
+        isPush: isPush,
+      }
+      return await updateTopicLikeApi(requestData)
+    },
+
     // 获取回复
     async getReplies(tid: number): Promise<TopicReplyResponseData> {
       // 这里的默认值用于初始化

src/utils/getPlainText.ts

@@ -1,8 +1,8 @@
 export function getPlainText(html: string): string {
-  // 使用正则表达式匹配所有HTML标签并删除
+  // 使用正则表达式匹配所有 HTML 标签并删除
   const plainText = html.replace(/<[^>]*>/g, '')
 
-  // 使用实体编码映射表将HTML实体编码还原
+  // 使用实体编码映射表将 HTML 实体编码还原
   const entityMap: Record<string, string> = {
     lt: '<',
     gt: '>',

src/utils/loli.ts

@@ -58,19 +58,19 @@ const loliFaceLeft = loli.face.left + 'px'
 const loliFaceTop = loli.face.top + 'px'
 
 // 身体的图片资源链接
-let lass = getAssetsFile(loli.lass.layer_id)
+const lass = getAssetsFile(loli.lass.layer_id)
 
 // 眼睛的图片资源链接
-let eye = getAssetsFile(loli.eye.layer_id)
+const eye = getAssetsFile(loli.eye.layer_id)
 
 // 眉毛的图片资源链接
-let brow = getAssetsFile(loli.brow.layer_id)
+const brow = getAssetsFile(loli.brow.layer_id)
 
 // 嘴巴的图片资源链接
-let mouth = getAssetsFile(loli.mouth.layer_id)
+const mouth = getAssetsFile(loli.mouth.layer_id)
 
 // 腮红的图片资源链接
-let face = getAssetsFile(loli.face.layer_id)
+const face = getAssetsFile(loli.face.layer_id)
 
 // 导出模块
 export {

src/utils/throttle.ts

@@ -0,0 +1,36 @@
+/**
+ * Throttle（节流）函数
+ * 在一段时间内，无论触发多少次函数，都只执行一次
+ */
+
+/**
+ * @param {T} executeCallback - 要应用 throttle 函数的代码
+ * @param {number} delay - throttle 的时间
+ * @param {T | undefined} delayedCallback - 用户在 throttle 时间未到执行了 execute 函数产生的回调
+ */
+export function throttle<T extends (...args: any[]) => void>(
+  executeCallback: T,
+  delay: number,
+  delayedCallback?: T | undefined
+) {
+  let lastExecution = 0
+  let timeout: NodeJS.Timeout | null = null
+
+  const throttled = (...args: Parameters<T>) => {
+    const now = Date.now()
+
+    if (!lastExecution || now - lastExecution >= delay) {
+      executeCallback(...args)
+      lastExecution = now
+    } else {
+      if (!timeout && delayedCallback) {
+        delayedCallback(...args)
+        timeout = setTimeout(() => {
+          timeout = null
+        }, delay)
+      }
+    }
+  }
+
+  return throttled as (...args: Parameters<T>) => void
+}

src/views/topic/components/Master.vue

@@ -36,7 +36,7 @@ const {
   user,
   // rid,
   status,
-  // share,
+  share,
   category,
 } = topicData.topicData
 
@@ -94,11 +94,19 @@ const loliStatus = computed(() => {
             <Rewrite v-if="edited" :time="edited" />
           </div>
         </div>
-        <!-- 话题的点赞数等信息，楼主的 floor 就是 0 -->
+        <!-- 话题的点赞数等信息，楼主的 floor 就是 0，被作用人就是该话题的发布人 -->
         <MasterFooter
-          :info="{ tid, views, likes, dislikes, upvotes, to_floor: 0 }"
+          :info="{
+            tid,
+            views,
+            likes,
+            dislikes,
+            upvotes,
+            share,
+            to_floor: 0,
+          }"
           :topic="{ tid, title, content, tags, category }"
-          :r-user="user"
+          :master="user"
         />
       </div>
     </div>

src/views/topic/components/MasterFooter.vue

@@ -1,7 +1,12 @@
 <!-- 话题的底部区域，推话题，回复，点赞等 -->
 <script setup lang="ts">
+import { onMounted, reactive, ref } from 'vue'
 import { Icon } from '@iconify/vue'
 import { useRouter } from 'vue-router'
+// 全局消息组件（顶部）
+import message from '@/components/alert/Message'
+// throttle 函数
+import { throttle } from '@/utils/throttle'
 
 import { TopicUserInfo } from '@/api'
 
@@ -28,6 +33,7 @@ const props = defineProps<{
     likes: number[]
     dislikes: number[]
     upvotes: number[]
+    share: number[]
     // 被回复人的 floor
     to_floor: number
   }
@@ -38,23 +44,87 @@ const props = defineProps<{
     tags: string[]
     category: string[]
   }
-  rUser: TopicUserInfo
+  master: TopicUserInfo
 }>()
 
-// 是否具有重新编辑的权限
 /**
  * 这里只是简单起见，不显示重新编辑
  * 实际上如果用户自己修改了 localStorage 中保存的信息，这个验证就失效了
  * 但是修改了也没有用，验证逻辑位于后端
  */
-const isShowRewrite = useKUNGalgameUserStore().uid === props.rUser.uid
+// 当前登录用户的 uid
+const currUserUid = useKUNGalgameUserStore().uid
+// 是否具有重新编辑的权限
+const isShowRewrite = currUserUid === props.master.uid
+
+// footer 左侧的动作，点赞等
+const actions = reactive({
+  upvotes: props.info.upvotes,
+  likes: props.info.likes,
+  dislikes: props.info.dislikes,
+  share: props.info.share,
+})
+
+// 是否已经点过赞，点过踩
+const isActive = reactive({
+  isUpvote: false,
+  isLiked: false,
+  isDisliked: false,
+  isShared: false,
+})
+
+// throttle 函数，1007 毫秒仅会触发一次点赞
+const handleClickLikeThrottled = throttle(
+  async () => {
+    // 当前用户不可以给自己点赞
+    if (currUserUid === props.master.uid) {
+      message(
+        'You cannot like your own topic',
+        '您不可以给自己的话题点赞',
+        'warn'
+      )
+      return
+    }
+
+    // 切换点赞激活状态
+    isActive.isLiked = !isActive.isLiked
+
+    const res = await useKUNGalgameTopicStore().updateTopicLike(
+      props.info.tid,
+      props.master.uid,
+      isActive.isLiked
+    )
+
+    if (res.code === 200) {
+      // 更新点赞数
+      actions.likes.length = isActive.isLiked
+        ? actions.likes.length + 1
+        : actions.likes.length - 1
+    } else {
+      message('Like topic failed!', '点赞话题失败', 'error')
+    }
+  },
+  1007,
+  () => {
+    message(
+      'You can only perform one operation within 1007 milliseconds',
+      '您在 1007 毫秒内只能进行一次操作',
+      'warn'
+    )
+  }
+)
+
+// 在点击事件中使用节流版本的函数
+const handleClickLike = () => {
+  handleClickLikeThrottled()
+}
 
 // 点击回复打开回复面板
 const handelReply = async () => {
   // 保存必要信息，以便发表回复
   replyDraft.value.tid = props.info.tid
   // 被回复人就是发表人的 uid
-  replyDraft.value.to_uid = props.rUser.uid
+  replyDraft.value.to_uid = props.master.uid
   replyDraft.value.to_floor = props.info.to_floor
 
   isEdit.value = true
@@ -75,6 +145,29 @@ const handleClickEdit = () => {
   // 跳转到编辑界面
   router.push({ name: 'Edit' })
 }
+
+// 初始化按钮的状态，是否已点赞等
+onMounted(() => {
+  // 已经推过
+  if (props.info.upvotes.includes(currUserUid)) {
+    isActive.isUpvote = true
+  }
+
+  // 已经点赞
+  if (props.info.likes.includes(currUserUid)) {
+    isActive.isLiked = true
+  }
+
+  // 已经点踩
+  if (props.info.dislikes.includes(currUserUid)) {
+    isActive.isDisliked = true
+  }
+
+  // 已经分享
+  if (props.info.share.includes(currUserUid)) {
+    isActive.isShared = true
+  }
+})
 </script>
 
 <template>
@@ -86,7 +179,7 @@ const handleClickEdit = () => {
         <!-- 推话题 -->
         <li>
           <span class="icon"><Icon icon="bi:rocket" /></span>
-          {{ info.upvotes.length }}
+          {{ actions.upvotes.length }}
         </li>
         <!-- 查看数量 -->
         <li>
@@ -95,39 +188,38 @@ const handleClickEdit = () => {
         </li>
         <!-- 点赞 -->
         <li>
-          <span class="icon"><Icon icon="line-md:thumbs-up-twotone" /></span>
-          {{ info.likes.length }}
+          <span
+            class="icon"
+            :class="isActive.isLiked ? 'active' : ''"
+            @click="handleClickLike"
+            ><Icon icon="line-md:thumbs-up-twotone"
+          /></span>
+          {{ actions.likes.length }}
         </li>
         <!-- 踩 -->
         <li>
           <span class="icon"><Icon icon="line-md:thumbs-down-twotone" /></span>
-          {{ info.dislikes.length }}
+          {{ actions.dislikes.length }}
         </li>
       </ul>
     </div>
+
     <!-- 底部右侧部分（回复、评论、只看、编辑） -->
     <div class="right">
-      <ul>
-        <li @click="handelReply">
-          <div class="reply">
+      <div @click="handelReply" class="reply">
         {{ $tm('topic.content.reply') }}
       </div>
-        </li>
+
       <!-- 分享 -->
-        <li>
       <span class="icon"><Icon icon="majesticons:share-line" /></span>
-        </li>
+
       <!-- 只看 -->
-        <li>
       <span class="icon"><Icon icon="ph:user-focus-duotone" /></span>
-        </li>
+
       <!-- 编辑 -->
-        <li v-if="isShowRewrite">
-          <span @click="handleClickEdit" class="icon">
+      <span v-if="isShowRewrite" @click="handleClickEdit" class="icon">
         <Icon icon="line-md:pencil-twotone-alt" />
       </span>
-        </li>
-      </ul>
     </div>
   </div>
 </template>
@@ -170,17 +262,20 @@ const handleClickEdit = () => {
   color: var(--kungalgame-font-color-2);
   cursor: pointer;
 }
+
+/* 激活后的样式 */
+.active {
+  color: var(--kungalgame-blue-4);
+}
+
 /* 底部右侧部分（回复、评论、只看、编辑） */
-.right ul {
+.right {
   display: flex;
   justify-content: center;
   align-items: center;
-  margin-left: 10px;
-  li {
-    margin-right: 17px;
   span {
     display: flex;
-    }
+    margin-right: 17px;
   }
 }
 

src/views/topic/components/reply/ReplyPanel.vue

@@ -45,7 +45,7 @@ const handelClosePanel = () => {
 <template>
   <Teleport to="body" :disabled="isEdit">
     <Transition
-      enter-active-class="animate__animated animate__bounceInUp animate__faster"
+      enter-active-class="animate__animated animate__fadeInUp animate__faster"
       leave-active-class="animate__animated animate__fadeOutDown animate__faster"
     >
       <div class="root" v-if="isEdit">