protected void Page_Load(object sender, EventArgs e)
{
//输出所有的专辑
var mode = string.IsNullOrEmpty(Request.QueryString["mode"]) ? "new" : Request.QueryString["mode"].Trim().ToLower();
if (mode != "new" && mode != "edit") mode = "new";
if (mode == "edit")
{
int pid = 0;
if (int.TryParse(Request.QueryString["postid"].Trim(), out pid) && pid > 0)
{
UpdatePosts = Service.PostsService.GetPostById(pid);
if (UpdatePosts == null) Response.Redirect("Editor.aspx?mode=new");
PostInCats = Service.PostInCategoriesService.GetList(pid, true);
//获取标签
postTags = Service.TagsService.GetTagsByPostId(UpdatePosts.ID); //postTags.AddRange(Service.TagsService.GetTagsByPostId(pid));
isEdit = true;
}
}
PostInCats = PostInCats ?? new List<PostInCategoriesModel>();
Cats = Service.CategoriesService.GetList();
}
protected override void OnInit(EventArgs e)
{
if (Method == HttpMethod.HttpPost && ResponseType == ResponseDataType.Json)
{
Frm = _Context.Request.Form;
string mode = string.IsNullOrEmpty(Frm["Mode"]) ? string.Empty : Frm["mode"].Trim();
/// new 新增文章
/// update 整体保存
/// savePractice 保存成草稿
/// send 发布
/// toRecycle 放入回收站
/// delFlag 删除表示
/// delete 彻底删除
/// cats 专辑修改
/// newTag 新增标签
/// delTag 删除标签
/// pic 图片设置
/// aprove 批准
List<string> errors = new List<string>();
//bool isOk = false;
string[] modes = { "new", "edit", "rename", "practice", "delflag", "categories", "visible", "newtag", "deletetag", "delete", "pic", "approve" };
if (modes.Contains(mode))
{
string title = stringNull(Frm["Title"]) ? null : Frm["Title"].Trim();
string name = stringNull(Frm["Name"]) ? null : Frm["Name"].Trim();
string content = stringNull(Frm["Content"]) ? null : Frm["Content"].Trim();
bool approved = false;
bool _approvedSet = !stringNull(Frm["Approved"]) && bool.TryParse(Frm["Approved"].Trim(), out approved);
bool practice = true;
bool _practiceSet = !stringNull(Frm["Practice"]) && bool.TryParse(Frm["Practice"].Trim(), out practice);
bool delflag = false;
bool _delflagSet = !stringNull(Frm["DelFlag"]) && bool.TryParse(Frm["DelFlag"].Trim(), out delflag);
short visible = !stringNull(Frm["Visible"]) && short.TryParse(Frm["Visible"].Trim(), out visible) ? (visible < (short)1 || visible > (short)4 ? (short)1 : visible) : (short)1;
string[] categories = Frm.GetValues("Categories");
string[] tags = Frm.GetValues("Tags");
int tagId = !stringNull(Frm["TagID"]) && int.TryParse(Frm["TagID"].Trim(), out tagId) ? tagId : 0;
if (tags != null && tags.Length > 0)
{
var tagList = tags.ToList();
tagList.ForEach(p =>
{
p = p.Replace("/", "").Replace("\\", "").Replace("&", "").Replace("?", "").Replace(":", "").Replace("#", "").Replace("=", "").Trim();
});
tags = tagList.Distinct().ToArray();
}
string newTag = stringNull(Frm["NewTag"]) ? null : Frm["NewTag"].Trim();
if (newTag != null)
{
newTag = newTag.Replace("/", "").Replace("\\", "").Replace("&", "").Replace("?", "").Replace(":", "").Replace("#", "").Replace("=", "").Trim();
if (stringNull(newTag)) newTag = null;
}
string image = stringNull(Frm["Image"]) ? null : Frm["Image"].Trim();
int postId = 0;
bool _postId_set = !stringNull(Frm["PostID"]) && int.TryParse(Frm["PostID"].Trim(), out postId);
//返回类型
#region Add
if (mode == "new")
{
//新增
if (title != string.Empty)
{
PostsModel post = new PostsModel()
{
Title = title,
Content = content ?? "",
Approved = _approvedSet && approved,
AuthorID = OnlineUser.ID,
CanComment = true,
CreateTime = DateTime.Now,
DelFlag = false,
IP = _Context.Request.UserHostAddress,
Modified = false,
LastModifiedTime = DateTime.Now,
Name = Guid.NewGuid().ToString().Replace("-", ""),
NeadPassword = false,
Password = "",
SendTime = DateTime.Now,
Practice = _practiceSet ? _practiceSet && practice : true,
PostImage = image ?? "",
ThemeGuid = "",
UserAgent = _Context.Request.UserAgent,
VisibleState = visible,
PostType = false,
};
if (Service.PostsService.Add(post))
{
post = Service.PostsService.GetPostByName(post.Name);
//标签
AddTags(post.ID, tags, true);
post.Tags = tags != null && tags.Length > 0 ? Service.TagsService.GetTagsByPostId(post.ID) : new List<TagsModel>();
//插入分类
AddCategories(post.ID, categories, true);
post.Categories = Service.CategoriesService.CategoriesByPost(post.ID);
//设置结果
res = new { post_id = post.ID, post_name = post.Name, tags = post.Tags.Select(p => p.Title), cats = post.Categories.Select(p => p.ID) };
isOk = true;
}
else error = "on_new_error";
}
else error = "title_null";
}
#endregion
#region Edit
else if (mode == "edit")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (!stringNull(title))
{
post.Title = title;
post.Content = content;
post.LastModifiedTime = DateTime.Now;
post.Modified = true;
//post.Name = name;
post.PostImage = image ?? "";
post.Practice = _practiceSet && practice;
post.VisibleState = visible;
post.Approved = _approvedSet && approved;
//修改
AddTags(postId, tags);
AddCategories(postId, categories);
if (Service.PostsService.Update(post))
{
post.Tags = Service.TagsService.GetTagsByPostId(postId);
post.Categories = Service.CategoriesService.CategoriesByPost(postId);
isOk = true;
res = new { post_id = postId, post_name = post.Name, tags = post.Tags.Select(p => p.Title), cats = post.Categories.Select(p => p.ID) };
}
else error = "on_update_error";
}
else error = "title_null";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region Rename
else if (mode == "rename")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (!stringNull(name))
{
if (Regex.IsMatch(name, Validater.OtherName))
{
var nPost = Service.PostsService.GetPostByName(name);
if (nPost == null || nPost.ID == post.ID)
{
if (post.Name == name)
isOk = true;
else
{
post.Name = name;
if (Service.PostsService.Update(post, PostModified.Rename))
isOk = true;
else error = "on_rename_error";
}
}
else error = "has_name";
}
else error = "name_format";
}
else error = "name_null";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region Practice
else if (mode == "practice")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (_practiceSet)
{
post.Practice = practice;
if (Service.PostsService.Update(post, PostModified.Practice)) isOk = true;
else error = "on_practice_error";
}
else error = "data_null";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region DelFlag
else if (mode == "delflag")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (_delflagSet)
{
post.DelFlag = delflag;
if (Service.PostsService.Update(post, PostModified.DelFlag))
{
isOk = true;
}
else error = "on_delflag_error";
}
else error = "data_null";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region Categories
else if (mode == "categories")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
AddCategories(postId, categories);
post.Categories = Service.CategoriesService.CategoriesByPost(postId);
isOk = true;
res = new { cats = post.Categories.Select(p => p.ID) };
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region Visible
else if (mode == "visible")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
post.VisibleState = visible;
if (Service.PostsService.Update(post, PostModified.Visible))
{
isOk = true;
}
else error = "on_visible_error";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region NewTag
else if (mode == "newtag")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
//AddTags(postId, new string[] { newTag });
//post.Tags = Service.TagsService.GetTagsByPostId(postId);
int tagIdd = AddNewTag(postId, newTag);
isOk = true;
res = new { tag_id = tagIdd };
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region 删除标签
else if (mode == "deletetag")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (tagId > 0)
{
Service.PostInTagsService.Delete(postId, tagId);
isOk = true;
}
else error = "data_null";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region 删除文章
else if (mode == "delete")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (Service.PostsService.Delete(postId))
{
isOk = true;
}
else error = "on_delete_error";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
#region 批准文章
else if (mode == "approve")
{
if (postId > 0)
{
var post = Service.PostsService.GetPostById(postId);
if (post != null)
{
if (_approvedSet)
{
post.Approved = approved;
if (Service.PostsService.Update(post, PostModified.Approve))
{
isOk = true;
}
else error = "on_approve_error";
}
else error = "data_null";
}
else error = "post_null";
}
else error = "post_null";
}
#endregion
//context.Response.Write(JsonConvert.SerializeObject(new { result = isOk ? "ok" : "no", errors = errors, res = retains }));
//return;
Result.Set(isOk, error, res);
}
}
base.OnInit(e);
}
