366 lines
13 KiB
C#
366 lines
13 KiB
C#
using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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using Song.Entities;
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using WeiSha.WebControl;
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using System.Collections.Generic;
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namespace Song.Site.Manage.Content
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{
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public partial class Article : Extend.CustomPage
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{
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private int colid = WeiSha.Common.Request.QueryString["colid"].Int32 ?? 0;
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//当前信息的id
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private int id = WeiSha.Common.Request.QueryString["id"].Decrypt().Int32 ?? 0;
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//栏目类型
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private string type = WeiSha.Common.Request.QueryString["type"].String;
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private string _uppath = "News";
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!this.IsPostBack)
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{
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if (type == "article")
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{
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btnClose.Visible = false;
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trCol.Visible = false;
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tbDetails.Height = 550;
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}
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else
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{
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ddlColumnBind();
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}
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cbSpecialBind();
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fill();
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}
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}
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/// <summary>
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/// 设置初始界面
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/// </summary>
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private void fill()
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{
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try
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{
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ltSource.Text = Business.Do<ISystemPara>()["NewsSourceItem"].String;
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Song.Entities.Article mm;
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if (id != 0)
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{
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mm = Business.Do<IContents>().ArticleSingle(id);
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cbIsHot.Checked = mm.Art_IsHot;
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//是否显示
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cbIsShow.Checked = mm.Art_IsShow;
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//是否置顶
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cbIsTop.Checked = mm.Art_IsTop;
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//是否推荐
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cbIsRec.Checked = mm.Art_IsRec;
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//栏目
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ListItem li = ddlColumn.Items.FindByValue(mm.Col_Id.ToString());
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if (li != null) li.Selected = true;
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//唯一标识
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ViewState["UID"] = mm.Art_Uid;
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//作者
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tbAuthor.Text = Extend.LoginState.Admin.CurrentUser.Acc_Name;
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//专题
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Song.Entities.Special[] ns = Business.Do<IContents>().Article4Special(id);
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foreach (Song.Entities.Special n in ns)
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{
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ListItem lis = cbSpecial.Items.FindByValue(n.Sp_Id.ToString());
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if (lis != null) lis.Selected = true;
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}
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//上线时间
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tbPushTime.Text = mm.Art_PushTime < DateTime.Now.AddYears(-100) ? DateTime.Now.ToString() : mm.Art_PushTime.ToString();
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AccessoryBind();
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}
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else
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{
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//如果是新增
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mm = new Song.Entities.Article();
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ViewState["UID"] = WeiSha.Common.Request.UniqueID();
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//分类
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ListItem li = ddlColumn.Items.FindByValue(colid.ToString());
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if (li != null) li.Selected = true;
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//上线时间
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tbPushTime.Text = DateTime.Now.ToString();
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}
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//文章标题
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tbTitle.Text = mm.Art_Title;
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tbTitleAbbr.Text = mm.Art_TitleAbbr;
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tbTitleFull.Text = mm.Art_TitleFull;
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//内容
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tbDetails.Text = mm.Art_Details;
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//简介
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tbIntro.Text = mm.Art_Intro;
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//关键字，descrtion,发布时间
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tbKeywords.Text = mm.Art_Keywords;
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tbDescr.Text = mm.Art_Descr;
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//作者，来源，标签
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tbAuthor.Text = mm.Art_Author;
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tbSource.Text = mm.Art_Source;
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tbLabel.Text = mm.Art_Label;
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//是否是图片资讯，是否是热点资讯
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cbIsImg.Checked = mm.Art_IsImg;
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fuImg.Visible = this.panelImg.Visible = cbIsImg.Checked;
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imgFile.Src = Upload.Get[_uppath].Virtual + mm.Art_Logo;
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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}
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#region 基础数据
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/// <summary>
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/// 栏目下拉绑定
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/// </summary>
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private void ddlColumnBind()
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{
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try
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{
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//所属机构的所有课程
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Song.Entities.Organization org = Business.Do<IOrganization>().OrganCurrent();
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Song.Entities.Columns[] nc = Business.Do<IColumns>().ColumnCount(org.Org_ID, type, true, -1);
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this.ddlColumn.DataSource = nc;
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this.ddlColumn.DataTextField = "Col_Name";
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this.ddlColumn.DataValueField = "Col_Id";
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this.ddlColumn.DataBind();
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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}
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/// <summary>
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/// 专题列表绑定
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/// </summary>
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private void cbSpecialBind()
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{
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try
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{
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//所属机构的所有课程
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Song.Entities.Organization org = Business.Do<IOrganization>().OrganCurrent();
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Song.Entities.Special[] ns = Business.Do<IContents>().SpecialCount(org.Org_ID, true, true, 0);
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cbSpecial.DataSource = ns;
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cbSpecial.DataTextField = "Sp_Name";
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cbSpecial.DataValueField = "Sp_Id";
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cbSpecial.DataBind();
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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}
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#endregion
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/// <summary>
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/// 修改
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnEnter_Click(object sender, EventArgs e)
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{
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Song.Entities.Article mm=null;
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try
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{
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if (id != 0)
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{
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mm = Business.Do<IContents>().ArticleSingle(id);
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}
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else
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{
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//如果是新增
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mm = new Song.Entities.Article();
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mm.Art_IsVerify = false;
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}
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//文章标题
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mm.Art_Title = tbTitle.Text.Trim();
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mm.Art_TitleAbbr = tbTitleAbbr.Text.Trim();
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mm.Art_TitleFull = tbTitleFull.Text.Trim();
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//是否是图片资讯，是否是热点资讯
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mm.Art_IsImg = cbIsImg.Checked;
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mm.Art_IsHot = cbIsHot.Checked;
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//是否显示
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mm.Art_IsShow = cbIsShow.Checked;
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//是否置顶
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mm.Art_IsTop = cbIsTop.Checked;
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//是否推荐
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mm.Art_IsRec = cbIsRec.Checked;
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//所在栏目
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if (type == "article")
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{
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mm.Col_Id = -1;
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}
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else
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{
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mm.Col_Id = Convert.ToInt32(ddlColumn.SelectedItem.Value);
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}
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//内容
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mm.Art_Details = tbDetails.Text;
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//简介
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mm.Art_Intro = tbIntro.Text.Trim();
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//作者,来源,标签
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mm.Art_Author = tbAuthor.Text.Trim();
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mm.Art_Source = tbSource.Text.Trim();
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mm.Art_Label = tbLabel.Text.Trim();
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//关键字
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mm.Art_Keywords = tbKeywords.Text.Trim();
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mm.Art_Descr = tbDescr.Text.Trim();
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mm.Art_PushTime = Convert.ToDateTime(tbPushTime.Text);
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//员工id与名称
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EmpAccount acc = Extend.LoginState.Admin.CurrentUser;
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mm.Acc_Id = acc.Acc_Id;
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mm.Acc_Name = acc.Acc_Name;
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mm.Art_Uid = this.getUID();
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//上传图片
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if (cbIsImg.Checked && fuImg.PostedFile.FileName != "")
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{
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try
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{
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fuImg.UpPath = _uppath;
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fuImg.IsMakeSmall = false;
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fuImg.IsConvertJpg = true;
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fuImg.SmallWidth = 400;
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fuImg.SmallHeight = 247;
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fuImg.SaveAndDeleteOld(mm.Art_Logo);
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//截取图片宽高
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int width = fuImg.File.Server.Width;
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width = width > 1000 ? 1000 : width;
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int height = width * 618 / 1000; //宽高比为1:0.618
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fuImg.File.Server.ChangeSize(width, height, false);
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mm.Art_Logo = fuImg.File.Server.FileName;
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imgFile.Src = Upload.Get[_uppath].Virtual + mm.Art_Logo;
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}
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catch (Exception ex)
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{
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this.Alert(ex.Message);
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}
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}
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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try
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{
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if (id != 0)
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{
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Business.Do<IContents>().ArticleSave(mm);
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}
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else
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{
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//如果是新增
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id = Business.Do<IContents>().ArticleAdd(mm);
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}
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//所属专题
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foreach (ListItem li in this.cbSpecial.Items)
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{
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int spid = Convert.ToInt32(li.Value);
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if (li.Selected == true)
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{
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Business.Do<IContents>().SpecialAndArticle(spid, id);
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}
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else
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{
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Business.Do<IContents>().SpecialAndArticleDel(spid, id);
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}
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}
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Master.AlertCloseAndRefresh("操作成功！");
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}
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catch (Exception ex)
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{
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Master.Alert(ex.Message);
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}
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}
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#region 附件操作
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/// <summary>
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/// 上传附件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btn_Click(object sender, EventArgs e)
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{
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try
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{
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Song.Entities.Accessory dd = new Accessory();
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//图片
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if (fuLoad.HasFile)
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{
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fuLoad.UpPath = _uppath;
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fuLoad.IsMakeSmall = false;
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fuLoad.SaveAndDeleteOld(dd.As_Name);
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dd.As_Name = fuLoad.FileName;
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dd.As_FileName = fuLoad.File.Server.FileName;
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dd.As_Size = fuLoad.PostedFile.ContentLength;
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dd.As_Uid = this.getUID();
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dd.As_Type = _uppath;
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Business.Do<IAccessory>().Add(dd);
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}
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AccessoryBind();
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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}
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protected void AccessoryBind()
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{
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try
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{
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List<Song.Entities.Accessory> acs = Business.Do<IAccessory>().GetAll(this.getUID());
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foreach (Accessory ac in acs)
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{
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ac.As_FileName = Upload.Get[_uppath].Virtual + ac.As_FileName;
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}
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dlAcc.DataSource = acs;
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dlAcc.DataKeyField = "As_Id";
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dlAcc.DataBind();
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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}
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/// <summary>
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/// 删除附件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void lb_Click(object sender, EventArgs e)
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{
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try
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{
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LinkButton lb = (LinkButton)sender;
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int id = Convert.ToInt32(lb.CommandArgument);
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Business.Do<IAccessory>().Delete(id);
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AccessoryBind();
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}
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catch (Exception ex)
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{
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Message.ExceptionShow(ex);
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}
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}
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#endregion
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/// <summary>
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/// 是否是图片资讯的选择，
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void cbIsImg_CheckedChanged(object sender, EventArgs e)
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{
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CheckBox cb = (CheckBox)sender;
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fuImg.Visible = this.panelImg.Visible = cb.Checked;
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}
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}
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}
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