1//------------------------------------------------------------------------------
  2// <copyright company="Tunynet">
  3//     Copyright (c) Tunynet Network Technology Co., Ltd.  All rights reserved.
  4// </copyright> 
  5//------------------------------------------------------------------------------
  6
  7using System;
  8using System.Collections.Generic;
  9using System.Text;
 10using SpaceBuilder.Controls.BaseClasses;
 11using SpaceBuilder.Components;
 12using System.Web.UI.WebControls;
 13using TunyNet.Data.Utils;
 14using TunyNet.Web.UI;
 15using SpaceBuilder.Controls;
 16using SpaceBuilder.Controls.Utils;
 17using System.Web.UI.HtmlControls;
 18
 19namespace SpaceBuilder.Web.Controls
 20...{
 21    public class CommendedUserEditor : TemplatedWebControl
 22    ...{
 23        SBContext wlContext = SBContext.Current;
 24
 25        UserType userType = UserType.PersonUser;
 26        int userID = -1;
 27
 28        protected override void OnInit(EventArgs e)
 29        ...{
 30            if (SkinName == null)
 31                ExternalSkinFileName = "Utility/Skin-CommendedUserEditor.ascx";
 32            else
 33                ExternalSkinFileName = SkinName;
 34
 35            wlContext = SBContext.Current;
 36
 37            base.OnInit(e);
 38        }
 39
 40        StatusMessage statusMessage;
 41        HtmlContainerControl commendUserBlock;
 42        DropDownList commendTypesDropDownList;
 43        LinkButton commendButton;
 44        Repeater commendedRepeater;
 45        TextBox sortOrder;
 46
 47        protected override void AttachChildControls()
 48        ...{
 49            statusMessage = FindControl("StatusMessage") as StatusMessage;
 50            commendUserBlock = FindControl("CommendUserBlock") as HtmlContainerControl;
 51
 52            commendTypesDropDownList = FindControl("CommendTypesDropDownList") as DropDownList;
 53            commendButton = FindControl("CommendButton") as LinkButton;
 54            commendButton.Click += new EventHandler(CommendButton_Click);
 55            sortOrder = FindControl("SortOrder") as TextBox;
 56
 57            commendedRepeater = FindControl("CommendedRepeater") as Repeater;
 58            commendedRepeater.ItemDataBound += new RepeaterItemEventHandler(CommendedRepeater_ItemDataBound);
 59            commendedRepeater.ItemCommand += new RepeaterCommandEventHandler(CommendedRepeater_ItemCommand);
 60        }
 61
 62
 63        protected override void OnLoad(EventArgs e)
 64        ...{
 65            base.OnLoad(e);
 66            EnsureChildControls();
 67
 68            Header.AddTitle("推荐用户", Context);
 69
 70            if (wlContext.GetIntFromQueryString("UserType",-1)>0)
 71                userType = (UserType)wlContext.GetIntFromQueryString("UserType",-1);
 72
 73            if (wlContext.GetIntFromQueryString("UserID",-1)>0)
 74                userID = wlContext.GetIntFromQueryString("UserID",-1);
 75
 76            if (userID<=0)
 77                return;
 78
 79            if (!Page.IsPostBack)
 80                Bind();
 81
 82        }
 83
 84        private void Bind()
 85        ...{
 86            CommendedUserQuery query = new CommendedUserQuery();
 87            query.UserType = userType;
 88            query.UserID = userID;
 89            query.PageSize = 999;
 90            query.IgnorePaging = true;
 91
 92            PagingDataSet<CommendedUser> commendedUsers = CommendedUsers.GetCommendedUsers(query);
 93            commendedRepeater.DataSource = commendedUsers.Records;
 94            commendedRepeater.DataBind();
 95
 96            commendUserBlock.Visible = true;
 97            statusMessage.Visible = false;
 98
 99
100            IList<CommendedUserType> types = CommendedUsers.GetCommendedUserTypes(userType);
101
102            commendTypesDropDownList.Items.Clear();
103            foreach (CommendedUserType type in types)
104            ...{
105                bool exist = false;
106                foreach (CommendedUser cu in commendedUsers.Records)
107                ...{
108                    if (type.TypeID == cu.TypeID)
109                    ...{
110                        exist = true;
111                        break;
112                    }
113                }
114
115                if (!exist)
116                    commendTypesDropDownList.Items.Add(new ListItem(type.TypeName, type.TypeID.ToString()));
117            }
118
119            if (commendTypesDropDownList.Items.Count == 0)
120            ...{
121                commendUserBlock.Visible = false;
122                statusMessage.Visible = true;
123            }
124
125            if (sortOrder != null)
126            ...{
127                sortOrder.Text = Convert.ToString(0);
128            }
129        }
130
131
132        void CommendButton_Click(object sender, EventArgs e)
133        ...{
134            User currentUser = Users.GetUser(userID, false);
135
136            if (currentUser != null)
137            ...{
138                CommendedUser cu = new CommendedUser();
139                cu.UserType = userType;
140                cu.UserID = currentUser.UserID;
141                cu.UserName = currentUser.UserName;
142                cu.DisplayName = currentUser.DisplayName;
143                cu.TypeID = int.Parse(commendTypesDropDownList.SelectedValue);
144                if (sortOrder.Text != "")
145                ...{
146                    cu.SortOrder = int.Parse(sortOrder.Text);
147                }
148
149                CommendedUsers.CreateCommendedUser(cu);
150                ModalHelper.ClosePage(Page);
151            }
152            else
153            ...{
154                statusMessage.Visible = true;
155                statusMessage.Text = "该用户不存在";
156                statusMessage.MessageType = StatusMessageType.Error;
157            }
158        }
159
160
161        void CommendedRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
162        ...{
163            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
164            ...{
165                CommendedUser cu = e.Item.DataItem as CommendedUser;
166                if (cu != null)
167                ...{
168                    Label typeName = e.Item.FindControl("TypeName") as Label;
169                    if (typeName != null)                    
170                        typeName.Text = cu.TypeName;
171
172                    ImageButton deleteButton = e.Item.FindControl("DeleteButton") as ImageButton;
173                    if (deleteButton != null)
174                    ...{
175                        deleteButton.CommandArgument = cu.CommendID.ToString();
176                        deleteButton.ToolTip = "取消推荐";
177                        deleteButton.Attributes["onclick"] = "if (!confirm('确实要取消此用户推荐吗?')) return false;";
178                    }
179                }
180            }
181        }
182
183        void CommendedRepeater_ItemCommand(object source, RepeaterCommandEventArgs e)
184        ...{
185            if (e.CommandName == "Delete")
186            ...{
187                int commendID = int.Parse(e.CommandArgument.ToString());
188                CommendedUsers.DeleteCommendedUser(commendID);
189                Bind();
190            }
191        }
192
193    }
194}
195