public static Dictionary<byte, object> Write(Dictionary<int, byte[]> screenshots)
{
using (var ctx = new DiscCtx(Discussions.ConfigManager.ConnStr))
{
var res = new Dictionary<byte, object>();
//array of integers (shape Ids)
var shapeIds = screenshots.Keys.ToArray();
res.Add((byte) DiscussionParamKey.ArrayOfInts, shapeIds);
for (int i = 0; i < shapeIds.Length; i++)
{
var md = new MediaData {Data = screenshots[shapeIds[i]]};
ctx.AddToMediaDataSet(md);
ctx.SaveChanges();//save here, need Id
res.Add((byte) i, md.Id);
}
return res;
}
}
/// <summary>
/// Deprecated Method for adding a new object to the MediaDataSet EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToMediaDataSet(MediaData mediaData)
{
base.AddObject("MediaDataSet", mediaData);
}
/// <summary>
/// Create a new MediaData object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
public static MediaData CreateMediaData(global::System.Int32 id)
{
MediaData mediaData = new MediaData();
mediaData.Id = id;
return mediaData;
}
public Discussion cloneDiscussion(DiscCtx ctx, Discussion original, Person moderator, int i)
{
var d = new Discussion();
d.Subject = injectNumber(original.Subject, i);
//copy background
d.Background = new RichText();
d.Background.Text = original.Background.Text;
foreach (var src in original.Background.Source)
{
var s = new Source();
s.Text = src.Text;
s.OrderNumber = src.OrderNumber;
d.Background.Source.Add(s);
}
foreach (var media in original.Attachment)
{
var attach = new Attachment();
attach.Discussion = d;
attach.Format = media.Format;
attach.Link = media.Link;
attach.Name = media.Name;
attach.Title = media.Title;
attach.VideoEmbedURL = media.VideoEmbedURL;
attach.VideoLinkURL = media.VideoLinkURL;
attach.VideoThumbURL = media.VideoThumbURL;
attach.OrderNumber = media.OrderNumber;
if (media.Thumb != null)
attach.Thumb = (byte[]) media.Thumb.Clone();
if (media.MediaData != null && media.MediaData.Data != null)
{
var mediaClone = new MediaData();
mediaClone.Data = (byte[]) media.MediaData.Data.Clone();
attach.MediaData = mediaClone;
}
attach.Person = moderator;
d.Attachment.Add(attach);
}
d.HtmlBackground = original.HtmlBackground;
foreach (var topic in original.Topic)
{
var t = new Topic();
t.Name = injectNumber(topic.Name, i);
t.Person.Add(moderator);
d.Topic.Add(t);
}
return d;
}
public static void AddAttachment(DiscCtx ctx,
[CanBeNull]ArgPoint argPoint, [CanBeNull]Discussion discussion, [CanBeNull]Person personWithAvatar,
SInAttachment attachment,
int callerId)
{
var caller = ctx.Person.FirstOrDefault(p => p.Id == callerId);
if (caller == null)
return;
Attachment lastAttachment = null;
if (argPoint != null)
lastAttachment = argPoint.Attachment.LastOrDefault();
else if (discussion != null)
lastAttachment = discussion.Attachment.LastOrDefault();
else if (personWithAvatar != null)
lastAttachment = personWithAvatar.Attachment.LastOrDefault();
var dbMediaData = new MediaData {Data = attachment.MediaData};
var dbAttachent = attachment.ToDbEntity(ctx);
dbAttachent.MediaData = dbMediaData;
dbAttachent.OrderNumber = lastAttachment != null ? lastAttachment.OrderNumber + 1 : 1;
//switch
{
dbAttachent.Discussion = discussion;
dbAttachent.PersonWithAvatar = personWithAvatar;
dbAttachent.ArgPoint = argPoint;
}
dbAttachent.Person = caller;
}
public static ArgPoint clonePoint(DiscCtx ctx, ArgPoint ap, Topic topic, Person owner, String name)
{
var top = ctx.Topic.FirstOrDefault(t0 => t0.Id == topic.Id);
if (top == null)
return null;
var ownPoints = top.ArgPoint.Where(p0 => p0.Person.Id == owner.Id);
int orderNr = 1;
foreach (var pt in ownPoints)
{
if (pt.OrderNumber > orderNr)
orderNr = pt.OrderNumber;
}
var pointCopy = DaoUtils.NewPoint(top, orderNr + 1);
pointCopy.Point = name;
pointCopy.Description.Text = ap.Description.Text;
foreach (var src in ap.Description.Source)
{
var newSrc = new Source {Text = src.Text};
pointCopy.Description.Source.Add(newSrc);
}
foreach (var cmt in ap.Comment)
{
if (cmt.Person == null)
continue;
var comment = new Comment();
comment.Text = cmt.Text;
var commentPersonId = cmt.Person.Id;
comment.Person = ctx.Person.FirstOrDefault(p0 => p0.Id == commentPersonId);
pointCopy.Comment.Add(comment);
}
var ownId = SessionInfo.Get().person.Id;
var self = ctx.Person.FirstOrDefault(p0 => p0.Id == ownId);
foreach (var media in ap.Attachment)
{
var attach = new Attachment();
attach.ArgPoint = pointCopy;
attach.Format = media.Format;
attach.Link = media.Link;
attach.Name = media.Name;
attach.Title = media.Title;
attach.VideoEmbedURL = media.VideoEmbedURL;
attach.VideoLinkURL = media.VideoLinkURL;
attach.VideoThumbURL = media.VideoThumbURL;
attach.OrderNumber = media.OrderNumber;
if (media.Thumb != null)
attach.Thumb = (byte[])media.Thumb.Clone();
if (media.MediaData != null && media.MediaData.Data != null)
{
var mediaClone = new MediaData();
mediaClone.Data = (byte[])media.MediaData.Data.Clone();
attach.MediaData = mediaClone;
}
attach.Person = self;
}
pointCopy.Person = self;
pointCopy.Topic = top;
return pointCopy;
}
public static MediaData CreateMediaData(byte[] data)
{
var res = new MediaData();
res.Data = data;
return res;
}