You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
362 lines
11 KiB
362 lines
11 KiB
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Xml.Linq;
|
|
using FLocal.Core;
|
|
using FLocal.Core.DB;
|
|
using FLocal.Core.DB.conditions;
|
|
using FLocal.Common.actions;
|
|
|
|
namespace FLocal.Common.dataobjects {
|
|
public class Thread : SqlObject<Thread> {
|
|
|
|
public class TableSpec : ISqlObjectTableSpec {
|
|
public const string TABLE = "Threads";
|
|
public const string FIELD_ID = "Id";
|
|
public const string FIELD_BOARDID = "BoardId";
|
|
public const string FIELD_FIRSTPOSTID = "FirstPostId";
|
|
public const string FIELD_TOPICSTARTERID = "TopicstarterId";
|
|
public const string FIELD_TITLE = "Title";
|
|
public const string FIELD_LASTPOSTID = "LastPostId";
|
|
public const string FIELD_LASTPOSTDATE = "LastPostDate";
|
|
public const string FIELD_ISANNOUNCEMENT = "IsAnnouncement";
|
|
public const string FIELD_ISLOCKED = "IsLocked";
|
|
public const string FIELD_TOTALPOSTS = "TotalPosts";
|
|
public const string FIELD_TOTALVIEWS = "TotalViews";
|
|
public static readonly TableSpec instance = new TableSpec();
|
|
public string name { get { return TABLE; } }
|
|
public string idName { get { return FIELD_ID; } }
|
|
public void refreshSqlObject(int id) { Refresh(id); }
|
|
}
|
|
|
|
public class ReadMarkerTableSpec : ISqlObjectTableSpec {
|
|
public const string TABLE = "Threads_ReadMarkers";
|
|
public const string FIELD_ID = "Id";
|
|
public const string FIELD_THREADID = "ThreadId";
|
|
public const string FIELD_ACCOUNTID = "AccountId";
|
|
public const string FIELD_POSTID = "PostId";
|
|
public static readonly ReadMarkerTableSpec instance = new ReadMarkerTableSpec();
|
|
public string name { get { return TABLE; } }
|
|
public string idName { get { return FIELD_ID; } }
|
|
public void refreshSqlObject(int id) { }
|
|
}
|
|
|
|
protected override ISqlObjectTableSpec table { get { return TableSpec.instance; } }
|
|
|
|
private int _boardId;
|
|
public int boardId {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._boardId;
|
|
}
|
|
}
|
|
public Board board {
|
|
get {
|
|
return Board.LoadById(this.boardId);
|
|
}
|
|
}
|
|
|
|
private int _firstPostId;
|
|
public int firstPostId {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._firstPostId;
|
|
}
|
|
}
|
|
public Post firstPost {
|
|
get {
|
|
return Post.LoadById(this.firstPostId);
|
|
}
|
|
}
|
|
|
|
private int _topicstarterId;
|
|
public int topicstarterId {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._topicstarterId;
|
|
}
|
|
}
|
|
public User topicstarter {
|
|
get {
|
|
return User.LoadById(this.topicstarterId);
|
|
}
|
|
}
|
|
|
|
private string _title;
|
|
public string title {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._title;
|
|
}
|
|
}
|
|
|
|
private int _lastPostId;
|
|
public int lastPostId {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._lastPostId;
|
|
}
|
|
}
|
|
|
|
private DateTime _lastPostDate;
|
|
public DateTime lastPostDate {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._lastPostDate;
|
|
}
|
|
}
|
|
|
|
private bool _isAnnouncement;
|
|
public bool isAnnouncement {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._isAnnouncement;
|
|
}
|
|
}
|
|
|
|
private bool _isLocked;
|
|
public bool isLocked {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._isAnnouncement;
|
|
}
|
|
}
|
|
|
|
private int _totalPosts;
|
|
public int totalPosts {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._totalPosts;
|
|
}
|
|
}
|
|
|
|
private int _totalViews;
|
|
public int totalViews {
|
|
get {
|
|
this.LoadIfNotLoaded();
|
|
return this._totalViews;
|
|
}
|
|
}
|
|
|
|
protected override void doFromHash(Dictionary<string, string> data) {
|
|
this._boardId = int.Parse(data[TableSpec.FIELD_BOARDID]);
|
|
this._firstPostId = int.Parse(data[TableSpec.FIELD_FIRSTPOSTID]);
|
|
this._topicstarterId = int.Parse(data[TableSpec.FIELD_TOPICSTARTERID]);
|
|
this._title = data[TableSpec.FIELD_TITLE];
|
|
this._lastPostId = int.Parse(data[TableSpec.FIELD_LASTPOSTID]);
|
|
this._lastPostDate = new DateTime(long.Parse(data[TableSpec.FIELD_LASTPOSTDATE]));
|
|
this._isAnnouncement = FLocal.Core.Util.string2bool(data[TableSpec.FIELD_ISANNOUNCEMENT]);
|
|
this._isLocked = FLocal.Core.Util.string2bool(data[TableSpec.FIELD_ISLOCKED]);
|
|
this._totalPosts = int.Parse(data[TableSpec.FIELD_TOTALPOSTS]);
|
|
this._totalViews = int.Parse(data[TableSpec.FIELD_TOTALVIEWS]);
|
|
}
|
|
|
|
public XElement exportToXmlSimpleWithParent(UserContext context) {
|
|
return new XElement("thread",
|
|
new XElement("id", this.id),
|
|
new XElement("name", this.title),
|
|
new XElement("parent", this.board.exportToXmlSimpleWithParent(context))
|
|
);
|
|
}
|
|
|
|
public XElement exportToXml(UserContext context, bool includeFirstPost, params XElement[] additional) {
|
|
XElement result = new XElement("thread",
|
|
new XElement("id", this.id),
|
|
new XElement("firstPostId", this.firstPostId),
|
|
new XElement("topicstarter", this.topicstarter.exportToXmlForViewing(context)),
|
|
new XElement("title", this.title),
|
|
new XElement("lastPostId", this.lastPostId),
|
|
new XElement("lastPostDate", this.lastPostDate.ToXml()),
|
|
new XElement("isAnnouncement", this.isAnnouncement),
|
|
new XElement("isLocked", this.isLocked),
|
|
new XElement("totalPosts", this.totalPosts),
|
|
new XElement("totalViews", this.totalViews),
|
|
new XElement("bodyShort", this.firstPost.bodyShort),
|
|
context.formatTotalPosts(this.totalPosts)
|
|
);
|
|
if(includeFirstPost) {
|
|
result.Add(new XElement("firstPost", this.firstPost.exportToXmlWithoutThread(context, false)));
|
|
}
|
|
if(context.account != null) {
|
|
int lastReadId = this.getLastReadId(context.account);
|
|
result.Add(
|
|
new XElement("afterLastRead", lastReadId + 1),
|
|
new XElement(
|
|
"totalNewPosts",
|
|
Config.instance.mainConnection.GetCountByConditions(
|
|
Post.TableSpec.instance,
|
|
new ComplexCondition(
|
|
ConditionsJoinType.AND,
|
|
new ComparisonCondition(
|
|
Post.TableSpec.instance.getColumnSpec(Post.TableSpec.FIELD_THREADID),
|
|
ComparisonType.EQUAL,
|
|
this.id.ToString()
|
|
),
|
|
new ComparisonCondition(
|
|
Post.TableSpec.instance.getIdSpec(),
|
|
ComparisonType.GREATERTHAN,
|
|
lastReadId.ToString()
|
|
)
|
|
)
|
|
)
|
|
)
|
|
);
|
|
}
|
|
if(additional.Length > 0) {
|
|
result.Add(additional);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
public IEnumerable<Post> getPosts(Diapasone diapasone, UserContext context) {
|
|
return Post.LoadByIds(
|
|
from stringId in Config.instance.mainConnection.LoadIdsByConditions(
|
|
Post.TableSpec.instance,
|
|
new ComparisonCondition(
|
|
Post.TableSpec.instance.getColumnSpec(Post.TableSpec.FIELD_THREADID),
|
|
ComparisonType.EQUAL,
|
|
this.id.ToString()
|
|
),
|
|
diapasone,
|
|
new JoinSpec[0],
|
|
new SortSpec[] {
|
|
new SortSpec(
|
|
Post.TableSpec.instance.getIdSpec(),
|
|
true
|
|
),
|
|
}
|
|
) select int.Parse(stringId)
|
|
);
|
|
}
|
|
|
|
public void incrementViewsCounter() {
|
|
ChangeSetUtil.ApplyChanges(new AbstractChange[] {
|
|
new UpdateChange(
|
|
TableSpec.instance,
|
|
new Dictionary<string,AbstractFieldValue>() {
|
|
{
|
|
TableSpec.FIELD_TOTALVIEWS,
|
|
new IncrementFieldValue()
|
|
}
|
|
},
|
|
this.id
|
|
)
|
|
});
|
|
}
|
|
|
|
public int getLastReadId(Account account) {
|
|
List<string> stringIds = Config.instance.mainConnection.LoadIdsByConditions(
|
|
ReadMarkerTableSpec.instance,
|
|
new ComplexCondition(
|
|
ConditionsJoinType.AND,
|
|
new ComparisonCondition(
|
|
ReadMarkerTableSpec.instance.getColumnSpec(ReadMarkerTableSpec.FIELD_THREADID),
|
|
ComparisonType.EQUAL,
|
|
this.id.ToString()
|
|
),
|
|
new ComparisonCondition(
|
|
ReadMarkerTableSpec.instance.getColumnSpec(ReadMarkerTableSpec.FIELD_ACCOUNTID),
|
|
ComparisonType.EQUAL,
|
|
account.id.ToString()
|
|
)
|
|
),
|
|
Diapasone.unlimited
|
|
);
|
|
if(stringIds.Count > 1) {
|
|
throw new CriticalException("more than one row");
|
|
}
|
|
if(stringIds.Count < 1) {
|
|
return 0;
|
|
}
|
|
Dictionary<string, string> data = Config.instance.mainConnection.LoadById(ReadMarkerTableSpec.instance, stringIds[0]);
|
|
if((data[ReadMarkerTableSpec.FIELD_POSTID] == "") || (data[ReadMarkerTableSpec.FIELD_POSTID] == null)) {
|
|
return 0;
|
|
}
|
|
return int.Parse(data[ReadMarkerTableSpec.FIELD_POSTID]);
|
|
}
|
|
|
|
public void markAsRead(Account account, Post minPost, Post maxPost) {
|
|
ChangeSetUtil.ApplyChanges(new AbstractChange[] {
|
|
new InsertOrUpdateChange(
|
|
ReadMarkerTableSpec.instance,
|
|
new Dictionary<string,AbstractFieldValue> {
|
|
{
|
|
ReadMarkerTableSpec.FIELD_THREADID,
|
|
new ScalarFieldValue(this.id.ToString())
|
|
},
|
|
{
|
|
ReadMarkerTableSpec.FIELD_ACCOUNTID,
|
|
new ScalarFieldValue(account.id.ToString())
|
|
},
|
|
{
|
|
ReadMarkerTableSpec.FIELD_POSTID,
|
|
new ScalarFieldValue(
|
|
(minPost.id <= this.firstPostId)
|
|
?
|
|
maxPost.id.ToString()
|
|
:
|
|
null
|
|
) },
|
|
},
|
|
new Dictionary<string,AbstractFieldValue> {
|
|
{
|
|
ReadMarkerTableSpec.FIELD_POSTID,
|
|
new IncrementFieldValue(
|
|
s => {
|
|
if((s == null) || (s == "")) {
|
|
s = "0"; //workaround
|
|
}
|
|
if(maxPost.id < int.Parse(s)) {
|
|
return (s == "0") ? null : s; //if some newer posts were already read
|
|
}
|
|
long count = Config.instance.mainConnection.GetCountByConditions(
|
|
Post.TableSpec.instance,
|
|
new ComplexCondition(
|
|
ConditionsJoinType.AND,
|
|
new ComparisonCondition(
|
|
Post.TableSpec.instance.getColumnSpec(Post.TableSpec.FIELD_THREADID),
|
|
ComparisonType.EQUAL,
|
|
this.id.ToString()
|
|
),
|
|
new ComparisonCondition(
|
|
Post.TableSpec.instance.getIdSpec(),
|
|
ComparisonType.GREATERTHAN,
|
|
s
|
|
),
|
|
new ComparisonCondition(
|
|
Post.TableSpec.instance.getIdSpec(),
|
|
ComparisonType.LESSTHAN,
|
|
minPost.id.ToString()
|
|
)
|
|
)
|
|
);
|
|
if(count > 0) {
|
|
return (s == "0") ? null : s; //if there are some unread posts earlier than minPost
|
|
} else {
|
|
return maxPost.id.ToString();
|
|
}
|
|
}
|
|
)
|
|
}
|
|
},
|
|
new ComplexCondition(
|
|
ConditionsJoinType.AND,
|
|
new ComparisonCondition(
|
|
ReadMarkerTableSpec.instance.getColumnSpec(ReadMarkerTableSpec.FIELD_THREADID),
|
|
ComparisonType.EQUAL,
|
|
this.id.ToString()
|
|
),
|
|
new ComparisonCondition(
|
|
ReadMarkerTableSpec.instance.getColumnSpec(ReadMarkerTableSpec.FIELD_ACCOUNTID),
|
|
ComparisonType.EQUAL,
|
|
account.id.ToString()
|
|
)
|
|
)
|
|
)
|
|
});
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|