/// <summary>
/// Automatically parses the input string and insert the corresponding tag to db with the relation
/// </summary>
/// <param name="RelationId">The ID of thre related Item (might be PageId, AlbumId, ImageId) make sure that you change the type depending on your relation</param>
/// <param name="TagType">The type of the Tag relation.</param>
/// <param name="InputString">The input string to be parsed.</param>
public void UpdateTags(int RelationId, HashTagTypes TagType, string InputString)
{
Regex r = new Regex(lw.CTE.RegularExpressions.HashTagMatcher, RegexOptions.IgnoreCase);
StringBuilder sb = new StringBuilder();
string sep = "";
foreach (var tag in r.Matches(InputString))
{
sb.Append(sep);
string temp = tag.ToString().Substring(1);
if (!string.IsNullOrWhiteSpace(temp))
{
sb.Append(temp);
sep = ",";
}
}
;
HashTagsData.HashTags_Update(StringUtils.SQLEncode(sb.ToString()), RelationId, (short)TagType);
}
/// <summary>
/// Adds the media depending on it's type
/// </summary>
/// <param name="Status">bool true = 1, false = 0</param>
/// <param name="Caption">
/// caption if coming from request
/// or file name if caption was null
/// or null if request file and caption were null
/// </param>
/// <param name="MediaFile">the media file to be added i.e.(image, video, download...)</param>
/// <param name="MediaObject">the media object to be added i.e.(youtube link, vimeo link...)</param>
/// <param name="Sort">int number to set the sorting</param>
/// <param name="CreatedBy">id of the user that added the media</param>
/// <param name="ModifiedBy">id of the user that modified/added the media</param>
/// <param name="Tags">string of tags</param>
/// <param name="MediaType">the type of the media, found in the Enum DefaultMediaTypes</param>
/// <returns>data.Media records</returns>
public data.Media AddMedia(bool?Status, string Caption, Stream MediaFile, string FileName,
string MediaObject, int?Sort, int?CreatedBy, int?ModifiedBy, string Tags, DefaultMediaTypes?MediaType)
{
var modifier = ModifiedBy != null?ModifiedBy.GetValueOrDefault() : WebContext.Profile.UserId;
var creator = CreatedBy != null?CreatedBy.GetValueOrDefault() : WebContext.Profile.UserId;
byte status = Status.GetValueOrDefault() ? (byte)1 : (byte)0;
string caption = !String.IsNullOrWhiteSpace(Caption) ? Caption : null;
Stream mediaFile = MediaFile != null ? MediaFile : null;
string mediaObject = !String.IsNullOrWhiteSpace(MediaObject) ? MediaObject : null;
string tags = !String.IsNullOrWhiteSpace(Tags) ? Tags : null;
string ext = !String.IsNullOrWhiteSpace(FileName) ? Path.GetExtension(FileName) : ".jpg";
HashTagTypes mediaType = new HashTagTypes();
if (caption == null && MediaFile != null)
{
FileStream fs = MediaFile as FileStream;
caption = fs.Name;
}
data.Media media = new data.Media
{
Status = status,
Caption = caption,
MediaObject = mediaObject,
Sort = Sort,
ModifiedBy = modifier,
Tags = tags,
DateAdded = DateTime.Now,
DateModified = DateTime.Now,
CreatedBy = WebContext.Profile.UserId
};
WidgetsData.Media.InsertOnSubmit(media);
WidgetsData.SubmitChanges();
var mediaImage = from M in WidgetsData.Media
where M.Id == media.Id
select M;
if (MediaType != null)
{
var m = mediaImage.Single();
int mId = media.Id;
if (mediaFile != null)
{
switch (MediaType)
{
///adds the image itself
case DefaultMediaTypes.Image:
FileResponses image = AddImage(caption, mediaFile, ext, mId, MediaType);
if (image == FileResponses.Success || image == FileResponses.FileExist)
{
m.MediaFile = mediaFile != null?caption.IndexOf(ext) != -1 ? mId + "-" + caption : StringUtils.ToURL(mId + "-" + caption) + ext : null;
}
mediaType = HashTagTypes.MediaImages;
break;
///adds the image of the video
case DefaultMediaTypes.Video:
FileResponses video = AddImage(caption, mediaFile, ext, mId, MediaType);
if (video == FileResponses.Success || video == FileResponses.FileExist)
{
m.MediaFile = mediaFile != null?caption.IndexOf(ext) != -1 ? mId + "-" + caption : StringUtils.ToURL(mId + "-" + caption) + ext : null;
}
mediaType = HashTagTypes.MediaVideos;
break;
///adds the image of the embed object
case DefaultMediaTypes.EmbedObject:
FileResponses embeded = AddImage(caption, mediaFile, ext, mId, MediaType);
if (embeded == FileResponses.Success || embeded == FileResponses.FileExist)
{
m.MediaFile = mediaFile != null?caption.IndexOf(ext) != -1 ? mId + "-" + caption : StringUtils.ToURL(mId + "-" + caption) + ext : null;
}
mediaType = HashTagTypes.MediaEmbedObject;
break;
///adds the download
case DefaultMediaTypes.Download:
FileResponses download = AddDownloadFile(caption, mediaFile, ext, mId);
if (download == FileResponses.Success || download == FileResponses.FileExist)
{
m.MediaFile = mediaFile != null?caption.IndexOf(ext) != -1 ? mId + "-" + caption : StringUtils.ToURL(mId + "-" + caption) + ext : null;
}
mediaType = HashTagTypes.MediaDownloads;
break;
case DefaultMediaTypes.PopUp:
FileResponses popup = AddImage(caption, mediaFile, ext, mId, MediaType);
if (popup == FileResponses.Success || popup == FileResponses.FileExist)
{
m.MediaFile = mediaFile != null?caption.IndexOf(ext) != -1 ? mId + "-" + caption : StringUtils.ToURL(mId + "-" + caption) + ext : null;
}
mediaType = HashTagTypes.MediaPopups;
break;
default:
break;
}
}
m.Type = (int)MediaType;
WidgetsData.SubmitChanges();
}
HashTagsManager htMgr = new HashTagsManager();
htMgr.UpdateTags(media.Id, mediaType, media.Caption + " " + media.Tags);
return(media);
}
