mirror of
https://github.com/ProudMuBai/GoFilm.git
synced 2026-02-13 21:44:42 +08:00
195 lines
6.0 KiB
Go
195 lines
6.0 KiB
Go
package logic
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import (
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"fmt"
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"github.com/gin-gonic/gin"
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"regexp"
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"server/config"
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"server/model"
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"server/plugin/db"
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"server/plugin/spider"
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"strings"
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)
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/*
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*
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IndexController数据处理
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*/
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type IndexLogic struct {
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}
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var IL *IndexLogic
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// IndexPage 首页数据处理
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func (i *IndexLogic) IndexPage() map[string]interface{} {
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//声明返回值
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//Info := make(map[string]interface{})
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// 首页请求时长较高, 采用redis进行缓存, 在定时任务更新影片时清除对应缓存
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// 判断是否存在缓存数据, 存在则直接将数据返回
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Info := model.GetCacheData(config.IndexCacheKey)
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if Info != nil {
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return Info
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}
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Info = make(map[string]interface{})
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// 1. 首页分类数据处理 导航分类数据处理, 只提供 电影 电视剧 综艺 动漫 四大顶级分类和其子分类
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tree := model.CategoryTree{Category: &model.Category{Id: 0, Name: "分类信息"}}
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sysTree := model.GetCategoryTree()
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// 由于采集源数据格式不一,因此采用名称匹配
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for _, c := range sysTree.Children {
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switch c.Category.Name {
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case "电影", "电影片", "连续剧", "电视剧", "综艺", "综艺片", "动漫", "动漫片":
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tree.Children = append(tree.Children, c)
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}
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}
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Info["category"] = tree
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// 2. 提供用于首页展示的顶级分类影片信息, 每分类 14条数据
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var list []map[string]interface{}
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for _, c := range tree.Children {
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page := model.Page{PageSize: 14, Current: 1}
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movies := model.GetMovieListByPid(c.Id, &page)
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// 获取当前分类的本月热门影片
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HotMovies := model.GetHotMovieByPid(c.Id, &page)
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item := map[string]interface{}{"nav": c, "movies": movies, "hot": HotMovies}
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list = append(list, item)
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}
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Info["content"] = list
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// 不存在首页数据缓存时将查询数据缓存到redis中
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model.DataCache(config.IndexCacheKey, Info)
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return Info
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}
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// GetFilmDetail 影片详情信息页面处理
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func (i *IndexLogic) GetFilmDetail(id int) model.MovieDetail {
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// 通过Id 获取影片search信息
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search := model.SearchInfo{}
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db.Mdb.Where("mid", id).First(&search)
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// 获取redis中的完整影视信息 MovieDetail:Cid11:Id24676
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movieDetail := model.GetDetailByKey(fmt.Sprintf(config.MovieDetailKey, search.Cid, search.Mid))
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//查找其他站点是否存在影片对应的播放源
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multipleSource(&movieDetail)
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return movieDetail
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}
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// GetCategoryInfo 分类信息获取, 组装导航栏需要的信息
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func (i *IndexLogic) GetCategoryInfo() gin.H {
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// 组装nav导航所需的信息
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nav := gin.H{}
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// 1.获取所有分类信息
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tree := model.GetCategoryTree()
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// 2. 过滤出主页四大分类的tree信息
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for _, t := range tree.Children {
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switch t.Category.Name {
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case "动漫", "动漫片":
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nav["cartoon"] = t
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case "电影", "电影片":
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nav["film"] = t
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case "连续剧", "电视剧":
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nav["tv"] = t
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case "综艺", "综艺片":
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nav["variety"] = t
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}
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}
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// 获取所有的分类
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return nav
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}
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// SearchFilmInfo 获取关键字匹配的影片信息
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func (i *IndexLogic) SearchFilmInfo(key string, page *model.Page) []model.MovieBasicInfo {
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// 1. 从mysql中获取满足条件的数据, 每页10条
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sl := model.SearchFilmKeyword(key, page)
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// 2. 获取redis中的basicMovieInfo信息
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var bl []model.MovieBasicInfo
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for _, s := range sl {
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bl = append(bl, model.GetBasicInfoByKey(fmt.Sprintf(config.MovieBasicInfoKey, s.Cid, s.Mid)))
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}
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return bl
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}
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// GetFilmCategory 根据Pid或Cid获取指定的分页数据
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func (i *IndexLogic) GetFilmCategory(id int64, idType string, page *model.Page) []model.MovieBasicInfo {
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// 1. 根据不同类型进不同的查找
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var basicList []model.MovieBasicInfo
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switch idType {
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case "pid":
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basicList = model.GetMovieListByPid(id, page)
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case "cid":
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basicList = model.GetMovieListByCid(id, page)
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}
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return basicList
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}
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// GetPidCategory 获取pid对应的分类信息
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func (i *IndexLogic) GetPidCategory(pid int64) *model.CategoryTree {
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tree := model.GetCategoryTree()
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for _, t := range tree.Children {
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if t.Id == pid {
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return t
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}
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}
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return nil
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}
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// RelateMovie 根据当前影片信息匹配相关的影片
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func (i *IndexLogic) RelateMovie(detail model.MovieDetail, page *model.Page) []model.MovieBasicInfo {
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/*
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根据当前影片信息匹配相关的影片
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1. 分类Cid,
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2. 影片名Name
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3. 剧情内容标签class_tag
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4. 地区 area
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5. 语言 Language
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*/
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search := model.SearchInfo{
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Cid: detail.Cid,
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Name: detail.Name,
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ClassTag: detail.ClassTag,
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Area: detail.Area,
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Language: detail.Language,
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}
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return model.GetRelateMovieBasicInfo(search, page)
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}
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/*
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将多个站点的对应影视播放源追加到主站点播放列表中
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1. 将主站点影片的name 和 subtitle 进行处理添加到用于匹配对应播放源的map中
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2. 仅对主站点影片name进行映射关系处理并将结果添加到map中
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例如: xxx第一季 xxx
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*/
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func multipleSource(detail *model.MovieDetail) {
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// 整合多播放源, 初始化存储key map
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names := make(map[string]int)
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// 1. 判断detail的dbId是否存在, 存在则添加到names中作为匹配条件
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if detail.DbId > 0 {
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names[model.GenerateHashKey(detail.DbId)] = 0
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}
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// 2. 对name进行去除特殊格式处理
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names[model.GenerateHashKey(detail.Name)] = 0
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// 3. 对包含第一季的name进行处理
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names[model.GenerateHashKey(regexp.MustCompile(`第一季$`).ReplaceAllString(detail.Name, ""))] = 0
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// 4. 将subtitle进行切分,放入names中
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if len(detail.SubTitle) > 0 && strings.Contains(detail.SubTitle, ",") {
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for _, v := range strings.Split(detail.SubTitle, ",") {
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names[model.GenerateHashKey(v)] = 0
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}
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}
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if len(detail.SubTitle) > 0 && strings.Contains(detail.SubTitle, "/") {
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for _, v := range strings.Split(detail.SubTitle, "/") {
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names[model.GenerateHashKey(v)] = 0
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}
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}
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// 遍历站点列表
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for _, s := range spider.SiteList {
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for k, _ := range names {
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pl := model.GetMultiplePlay(s.Name, k)
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if len(pl) > 0 {
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// 如果当前站点已经匹配到数据则直接退出当前循环
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detail.PlayList = append(detail.PlayList, pl)
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break
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}
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}
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}
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}
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