422 lines
14 KiB
C#
422 lines
14 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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namespace VRS.Handler
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{
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/// <summary>
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/// App 的摘要说明
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/// </summary>
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public class App : BaseHandler, IHttpHandler
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{
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DataService.BLL.pro_app bll_app = new DataService.BLL.pro_app();
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DataService.BLL.pro_app_view bll_app_view = new DataService.BLL.pro_app_view();
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DataService.BLL.pro_app_favor bll_app_favor = new DataService.BLL.pro_app_favor();
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public void ProcessRequest(HttpContext context)
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{
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baseContext = context;
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context.Response.ContentType = "text/plain";
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CrossDomain();
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if (null == context.Request["action"])
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{
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var result = GetResult(false, "缺少参数：action");
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context.Response.Write(result);
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context.Response.End();
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}
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string action = context.Request["action"];
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switch (action)
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{
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//所有线路
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//case "all":
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// QueryALL(context);
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// break;
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case "queryapp":
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QueryApp(context);
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break;
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//查询单个软件、课程
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case "queryappone":
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QueryAppOne(context);
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break;
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case "viewapp":
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ViewApp(context);
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break;
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//查询收藏
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case "appfavorquery":
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AppFavorQuery(context);
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break;
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//添加收藏
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case "appfavoradd":
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AppFavorAdd(context);
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break;
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//删除收藏
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case "appfavordel":
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AppFavorDel(context);
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break;
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default:
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var result = GetResult(false, "方法名不存在：" + action);
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context.Response.Write(result);
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break;
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}
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}
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/// <summary>
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/// 应用收藏添加接口
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/// </summary>
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/// <param name="context"></param>
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public void AppFavorAdd(HttpContext context)
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{
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string app_id = context.Request["app_id"];
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if (string.IsNullOrEmpty(app_id))
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{
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var result = GetResult(false, "缺少参数：app_id");
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context.Response.Write(result);
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context.Response.End();
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}
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var model = bll_app.GetModel(app_id);
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if (null == model)
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{
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var result = GetResult(false, "应用不存在：app_id " + app_id);
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context.Response.Write(result);
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context.Response.End();
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}
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string user_id = context.Request["user_id"];
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if (string.IsNullOrEmpty(app_id))
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{
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var result = GetResult(false, "缺少参数：user_id");
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context.Response.Write(result);
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context.Response.End();
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}
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var qry = string.Format("app_id='{0}' and user_id='{1}' ", app_id, user_id);
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var list = bll_app_favor.GetModelList(qry);
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if (list.Count > 0)
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{
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var result = GetResult(false, "收藏记录已经存在：时间 " + list[0].favor_time.Value.ToString("yyyy-MM-dd HH:mm:ss"));
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var add = new DataService.Model.pro_app_favor();
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add.id = BasePage.GetId();
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add.app_id = app_id;
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add.user_id = user_id;
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add.favor_time = DateTime.Now;
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if (bll_app_favor.Add(add))
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{
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var result = GetResult(true, null, "");
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var result = GetResult(false, null, "添加收藏记录失败");
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context.Response.Write(result);
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context.Response.End();
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}
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}
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}
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/// <summary>
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/// 应用收藏查询接口
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/// </summary>
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/// <param name="context"></param>
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public void AppFavorQuery(HttpContext context)
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{
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string user_id = context.Request["user_id"];
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if (string.IsNullOrEmpty(user_id))
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{
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var result = GetResult(false, "缺少参数：user_id");
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context.Response.Write(result);
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context.Response.End();
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}
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string str_page_size = context.Request["page_size"];
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string str_page_index = context.Request["page_index"];
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int page_size = 10;
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int page_index = 1;
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if (int.TryParse(str_page_size, out int i_page_size))
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{
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page_size = i_page_size;
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}
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if (int.TryParse(str_page_index, out int i_page_index))
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{
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page_index = i_page_index;
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}
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int recordCount = 0;
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var qry = string.Format(" id in (select app_id from pro_app_favor where user_id='{0}' ) ", user_id);
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var list = bll_app.GetModelPageList(qry, page_index, page_size, ref recordCount);
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foreach(var item in list)
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{
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bll_app.GetSoftMajorDetails(item);
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}
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if (true)
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{
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var obj = new
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{
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total = recordCount,
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list = list
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};
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var result = GetResult(true, obj, "");
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context.Response.Write(result);
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context.Response.End();
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}
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}
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/// <summary>
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/// 应用收藏删除接口
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/// </summary>
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/// <param name="context"></param>
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public void AppFavorDel(HttpContext context)
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{
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string app_id = context.Request["app_id"];
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if (string.IsNullOrEmpty(app_id))
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{
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var result = GetResult(false, "缺少参数：app_id");
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context.Response.Write(result);
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context.Response.End();
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}
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string user_id = context.Request["user_id"];
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if (string.IsNullOrEmpty(app_id))
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{
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var result = GetResult(false, "缺少参数：user_id");
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context.Response.Write(result);
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context.Response.End();
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}
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var qry = string.Format("app_id='{0}' and user_id='{1}' ", app_id, user_id);
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var model = bll_app_favor.GetModelList(qry).FirstOrDefault();
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if (null== model)
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{
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var result = GetResult(false, "收藏记录不存在 ");
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var id = model.id;
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if (bll_app_favor.Delete(id))
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{
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var result = GetResult(true, null, "");
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var result = GetResult(false, null, "删除收藏记录失败");
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context.Response.Write(result);
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context.Response.End();
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}
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}
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}
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/// <summary>
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/// 应用浏览接口
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/// </summary>
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/// <param name="context"></param>
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public void ViewApp(HttpContext context)
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{
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string app_id = context.Request["app_id"];
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if (string.IsNullOrEmpty(app_id))
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{
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var result = GetResult(false, "缺少参数：app_id");
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context.Response.Write(result);
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context.Response.End();
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}
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var model = bll_app.GetModel(app_id);
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if (null== model)
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{
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var result = GetResult(false, "应用不存在：app_id "+ app_id);
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context.Response.Write(result);
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context.Response.End();
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}
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var ip =HttpContext.Current.Request.UserHostAddress;
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var qry = string.Format("app_id='{0}' and view_ip='{1}' ", app_id, ip);
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var list = bll_app_view.GetModelList(qry);
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if (list.Count>0)
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{
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var result = GetResult(false, "浏览记录已经存在：时间 " + list[0].view_time.Value.ToString("yyyy-MM-dd HH:mm:ss"));
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var add = new DataService.Model.pro_app_view();
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add.id = BasePage.GetId();
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add.app_id = app_id;
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add.view_ip = ip;
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add.view_time = DateTime.Now;
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if (bll_app_view.Add(add))
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{
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var result = GetResult(true, null,"");
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var result = GetResult(false, null, "添加浏览记录失败");
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context.Response.Write(result);
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context.Response.End();
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}
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}
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}
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/// <summary>
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/// 查询单个软件、课程
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/// </summary>
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/// <param name="context"></param>
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public void QueryAppOne(HttpContext context)
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{
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string app_id = context.Request["app_id"];
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if (string.IsNullOrEmpty(app_id))
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{
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context.Response.Write(GetResult(false, "参数app_id不能为空"));
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context.Response.End();
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}
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DataService.BLL.pro_app bll = new DataService.BLL.pro_app();
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var model = bll.GetModel(app_id);
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if (null != model)
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{
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bll.GetSoftMajorDetails(model);
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var result = GetResult(true, model, "");
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context.Response.Write(result);
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context.Response.End();
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}
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else
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{
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var result = GetResult(false, null, "记录不存在："+ app_id);
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context.Response.Write(result);
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context.Response.End();
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}
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}
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/// <summary>
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/// 应用查询
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/// </summary>
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/// <param name="context"></param>
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public void QueryApp(HttpContext context)
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{
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string name = context.Request["name"];
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string str_page_size = context.Request["page_size"];
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string str_page_index = context.Request["page_index"];
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int page_size = 10;
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int page_index = 1;
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/*
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`type` COMMENT '类型：软件、课程',
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`subject_id` COMMENT '科目ID',
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`major_id` COMMENT '专业ID',
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`soft_id` '软件类型ID',
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is_hot 热门 是、否
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*/
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if (int.TryParse(str_page_size, out int i_page_size))
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{
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page_size = i_page_size;
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}
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if (int.TryParse(str_page_index, out int i_page_index))
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{
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page_index = i_page_index;
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}
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int start = (page_index - 1) * page_size;
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int end = start + page_size;
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var qry = " 1=1 ";
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if (!string.IsNullOrEmpty(name))
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{
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qry = qry + string.Format(" and app_name like '%{0}%'", name); //月份
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}
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string type = context.Request["type"];
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string subject_id = context.Request["subject_id"];
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string major_id = context.Request["major_id"];
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string soft_id = context.Request["soft_id"];
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string is_hot = context.Request["is_hot"];
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if (!string.IsNullOrEmpty(type))
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{
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qry = qry + string.Format(" and type = '{0}' ", type); //月份
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}
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if (!string.IsNullOrEmpty(subject_id))
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{
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qry = qry + string.Format(" and subject_id = '{0}' ", subject_id); //月份
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}
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if (!string.IsNullOrEmpty(major_id))
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{
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qry = qry + string.Format(" and major_id = '{0}' ", major_id); //
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}
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if (!string.IsNullOrEmpty(soft_id))
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{
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qry = qry + string.Format(" and soft_id = '{0}' ", soft_id); //
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}
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if (!string.IsNullOrEmpty(is_hot))
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{
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qry = qry + string.Format(" and is_hot = '{0}' ", is_hot); //热门
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}
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int recordCount = 0;
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var list = bll_app.GetModelPageList(qry, page_index, page_size, ref recordCount);
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foreach (var item in list)
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{
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/*
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var Authority = context.Request.Url.Authority;
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if (!string.IsNullOrEmpty(item.video_url))
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{
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var new_url = "http://" + Authority + item.video_url.Replace("~", "");
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item.video_url = new_url;
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}
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*/
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bll_app.GetSoftMajorDetails(item);
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}
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var obj = new
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{
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total = recordCount,
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list = list
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};
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var result = GetResult(true, obj);
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context.Response.Write(result);
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context.Response.End();
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}
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/*
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/// <summary>
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/// 告警信息
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/// </summary>
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/// <param name="context"></param>
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public void QueryAlarmInfo(HttpContext context)
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{
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var list = bll_alarm_info.GetModelList("");
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var result = GetResult(true, list);
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context.Response.Write(result);
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context.Response.End();
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}
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*/
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public bool IsReusable
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{
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get
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{
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return false;
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}
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}
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}
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} |