private void updateImage(ThumbnailInfo info)
{
updateOnlineStatus();
System.Drawing.Image bmp = info.Thumbnail;
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);// 格式自处理,这里用 bitmap
try
{
WindowUtil.BeginInvoke(() =>
{
var bi = new System.Windows.Media.Imaging.BitmapImage();
bi.BeginInit();
bi.StreamSource = new MemoryStream(ms.ToArray()); // 不要直接使用 ms
bi.EndInit();
Thumbnail = bi;
});
}
catch
{
Dispose();
}
}
}
private ContextMenu CreateContextMenu(ThumbnailInfo thumb)
{
var contextMenu = new ContextMenu();
contextMenu.MenuItems.Add(CreateImageSearchMenuItem(thumb));
return(contextMenu);
}
public void TestAttachmentMD5()
{
Attachment a = new Attachment();
byte[] data = new byte[100];
for (int i = 0; i < data.Length; i++)
{
data[i] = (byte)i;
}
a.RawData = new ArraySegment <byte>(data);
ThumbnailInfo thumb = new ThumbnailInfo();
thumb.RawData = data;
System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
byte[] hash = md5.ComputeHash(data);
StringBuilder builder = new StringBuilder();
for (int i = 0; i < hash.Length; i++)
{
builder.Append(hash[i].ToString("x2"));
}
Assert.AreEqual(builder.ToString(), a.md5);
Assert.AreEqual(builder.ToString(), thumb.md5);
}
private MenuItem CreateImageSearchMenuItem(ThumbnailInfo thumb)
{
var item = new MenuItem();
item.Text = Properties.Resources.SearchSimilarImageText;
string search_targe_url =
thumb.FullSizeImageUrl != null
? thumb.FullSizeImageUrl
: thumb.ThumbnailUrl != null
? thumb.ThumbnailUrl
: null;
if (search_targe_url != null)
{
item.Click += (sender, e) =>
{
string uri = GetImageSearchUri(search_targe_url);
if (this.ThumbnailImageSearchClick != null)
{
this.ThumbnailImageSearchClick(this, new ThumbnailImageSearchEventArgs(uri));
}
};
}
else
{
item.Enabled = false;
}
return(item);
}
private void SetThumbnailInfo(ThumbnailInfo thumbnailInfo)
{
_thumbnailInfo = thumbnailInfo;
ImageFile = _thumbnailInfo.ImageFile;
_thumbnailImage.Source = _thumbnailInfo.ThumbnailImage;
_thumbnailTextBlock.Text = _thumbnailInfo.ThumbnailText;
}
private void fireUpdateEvent(ThumbnailInfo info)
{
var callback = _updateEvent;
if (callback != null)
{
callback(info);
}
}
public ThumbnailInfo GetThumbnail(string videoId)
{
ThumbnailInfo ti = null;
Action <ThumbnailInfo> handler = x => { ti = x; };
AddUpdateHandler(videoId, handler);
RemoveUpdateHandler(videoId, handler);
return(ti);
}
bool play(string videoId, int streamIndex = -1)
{
LastImageTime = DateTime.Now;
if (videoId == VideoId)
{
//同一个VideoID，初始缩略图只需刷新一次，因为这是一个相当耗时的操作。
//即使play操作失败时，也无需重复设置缩略图。
if (_thumbnail == null)
{
_thumbnail = ThumbnailsPack.Instance.GetThumbnail(videoId);
if (_thumbnail != null)
{
ImageSource imgSrc = imageBytesToImageSource(_thumbnail.ImageBytes);
updateImageSource(imgSrc);
}
}
//var thumbnail = ThumbnailManager.Default.GetThumbnail(videoId);
//if (thumbnail != null)
//{
// ImageSource imgSrc = imageBytesToImageSource(thumbnail.ImageBytes);
// updateImageSource(imgSrc);
//}
CCTVStaticInfo videoInfo = CCTVInfoManager.Instance.GetStaticInfo(videoId);
if (videoInfo != null && videoInfo.Streams != null && videoInfo.Streams.Length > 0)
{
VideoName = CCTVInfoManager.Instance.GetVideoReadableName(VideoId);
//Console.WriteLine(VideoId + "___" + VideoName);
StreamInfoArray = videoInfo.Streams;
if (streamIndex < 0)
{
streamIndex = videoInfo.Streams[0].Index;
}
StreamInfo streamInfo = videoInfo.Streams.First(x => x.Index == streamIndex);
if (streamInfo != null)
{
StreamName = streamInfo.Name;
lock (_videoSourceLockObj)
{
_videoData = VideoDataManager.Instance.GetVideoData(videoId, streamInfo.Url);
_videoData.VideoSource.Hikm4StreamReceived += VideoSource_Hikm4StreamReceived;
_videoData.VideoSource.FfmpegStreamReceived += VideoSource_FfmpegStreamReceived;
_videoData.VideoSource.UniviewStreamReceived += VideoSource_UniviewStreamReceived;
_videoData.VideoSource.StreamTypeChanged += VideoSource_StreamTypeChanged;
_videoData.VideoSource.VideoFrameReceived += VideoSource_VideoFrameReceived;
}
return(true);
}
}
}
return(false);
}
public void StopVideo()
{
_thumbnail = null;
VideoName = "未知视频";
VideoId = string.Empty;
_timer = null;
releaseVideoSource();
_frameBuffer.Clear();
Width = 0;
Height = 0;
}
private void onUpdate(StaticInfoSynchronizer <ThumbnailInfo> synchronizer, IEnumerable <string> keysUpdated)
{
string key = keysUpdated.FirstOrDefault();
ThumbnailInfo info;
if (key != null && synchronizer.TryGetValue(key, out info))
{
_info = info;
fireUpdateEvent(info);
}
}
private void UpstreamThumbnail(ThumbnailInfo thumbnail, string groupId, string fullImgId,
ImageMeta meta, string apiKey, string token)
{
using (MemoryStream output = new MemoryStream())
{
Attachment.UploadImage(new ArraySegment <byte>(thumbnail.RawData), groupId, fullImgId,
thumbnail.file_name, "image/jpeg", meta, apiKey, token);
OnThumbnailUpstreamed(new ThumbnailUpstreamedEventArgs(thumbnail.RawData.Length));
logger.DebugFormat("Thumbnail {0} is uploaded to Cloud", thumbnail.file_name);
}
}
public ThumbnailBox(ThumbnailInfo thumbnailInfo)
{
if (thumbnailInfo == null)
{
throw new ArgumentNullException(nameof(thumbnailInfo));
}
InitializeComponent();
SetControlProperties();
SetThumbnailInfo(thumbnailInfo);
}
/// <summary>
/// 上传文件并返回缩略图大小a
/// </summary>
/// <param name="postedFile">上传的文件对象</param>
/// <param name="key">服务端配置索引名</param>
/// <param name="fileInfor">文件上传后返回的信息对象</param>
/// <param name="thumbnailInfo">缩略图信息</param>
/// <returns></returns>
public static FileMessage UploadFileAndReturnInfo(HttpPostedFileBase postedFile, string key, out FileInfor fileInfor, out ThumbnailInfo thumbnailInfo)
{
ImageServiceClientProxy client = new ImageServiceClientProxy();
string fileKey;
string fileExt;
fileInfor = new FileInfor();
thumbnailInfo = new ThumbnailInfo();
FileMessage f = client.GetFileName(key, postedFile.ContentLength, postedFile.FileName, out fileKey, out fileExt);
if (f == FileMessage.Success)
{
try
{
fileInfor.FileName = fileKey;
fileInfor.FileSize = postedFile.ContentLength;
fileInfor.FileExtName = fileExt;
FileUploadMessage inValue = new FileUploadMessage();
inValue.FileName = fileKey;
inValue.KeyName = key;
inValue.FileExt = fileExt;
inValue.SaveOrigin = true;
if (postedFile.InputStream.CanRead)
{
//byte[] content = new byte[postedFile.ContentLength + 1];
//postedFile.InputStream.Read(content, 0, postedFile.ContentLength);
//inValue.FileData = new MemoryStream(content);
inValue.FileData = postedFile.InputStream;
thumbnailInfo = client.UploadFileAndReturnInfo(inValue);
inValue.FileData.Close();
inValue.FileData.Dispose();
}
else
{
return(FileMessage.UnknowError);
}
return(FileMessage.Success);
}
catch
{
return(FileMessage.UnknowError);
}
}
else
{
return(f);
}
}
private void uploadSnapshot(ThumbnailInfo snapshotFile)
{
// if (this.thumbnailListBox.Items.Count == 0)
{
this.uploadIcon();
return;
}
this.uploadStatusTextBox.Text = "正在上传应用缩略图...";
if (client != null)
{
client.Dispose();
client = null;
}
client = new WebClient();
client.Headers.Add("AddApp", "{A298CC02-CE4B-4B69-A1B5-94FF344C6B95}");
client.UploadProgressChanged += ((s, e1) =>
{
this.uploadProgressBar.Value = e1.BytesSent * 100 / e1.TotalBytesToSend;
});
client.UploadFileCompleted += ((s, e1) =>
{
if (e1.Error != null)
{
this.uploadProgressBar.Value = 0;
this.uploadStatusTextBox.Text = "上传应用失败：" + e1.Error.Message;
this.enableCtrls(true);
}
else if (e1.Cancelled)
{
this.uploadProgressBar.Value = 0;
this.uploadStatusTextBox.Text = "上传应用过程被取消";
this.enableCtrls(true);
}
else
{
this.uploadProgressBar.Value = 100;
this.snapshotUploadingIndex++;
this.Dispatcher.BeginInvoke(new ThreadStart(() =>
{
//if (this.snapshotUploadingIndex < this.thumbnailListBox.Items.Count)
// this.uploadSnapshot(this.thumbnailListBox.Items[this.snapshotUploadingIndex] as ThumbnailInfo);
//else
// this.uploadIcon();
}), DispatcherPriority.Background, null);
}
});
snapshotFile.RemoteUrl = this.CreateAppUri("Apps/snapshots", snapshotFile.File);
client.UploadFileAsync(new Uri(snapshotFile.RemoteUrl), snapshotFile.File);
}
public void AddUpdateHandler(string videoId, Action <ThumbnailInfo> handler)
{
if (handler != null)
{
ThumbnailInfo ti = new ThumbnailInfo()
{
VideoId = videoId,
ImageBytes = _imgBytes,
IsDefault = true,
Time = DateTime.Now
};
handler(ti);
}
}
public void RefreshThumbnail()
{
thisThumbnailInfo = thisInfo.repo.GetThumbnailForImage(this);
try {
thisThumbnailPixbuf = new Pixbuf(thisThumbnailInfo.filename);
} catch {
thisThumbnailPixbuf = new Pixbuf(null, "broken.png");
}
if (OnThumbnailChange != null)
{
OnThumbnailChange(this, EventArgs.Empty);
}
}
/// <summary>
/// 上传文件并返回缩略图大小
/// </summary>
/// <param name="postedFile">上传的文件对象</param>
/// <param name="key">服务端配置索引名</param>
/// <param name="fileInfor">文件上传后返回的信息对象</param>
/// <param name="thumbnailInfo">缩略图信息</param>
/// <returns></returns>
public static FileMessage UploadFileAndReturnInfo(string key, Stream inputStream, int contentLength, string fileName, out FileInfor fileInfor, out ThumbnailInfo thumbnailInfo)
{
ImageServiceClientProxy client = new ImageServiceClientProxy();
string fileKey;
string fileExt;
fileInfor = new FileInfor();
thumbnailInfo = new ThumbnailInfo();
FileMessage f = client.GetFileName(key, contentLength, fileName, out fileKey, out fileExt);
if (f == FileMessage.Success)
{
try
{
fileInfor.FileName = fileKey;
fileInfor.FileSize = contentLength;
FileUploadMessage inValue = new FileUploadMessage();
inValue.FileName = fileKey;
inValue.KeyName = key;
inValue.FileExt = fileExt;
inValue.SaveOrigin = true;
if (inputStream.CanRead)
{
inValue.FileData = inputStream;
thumbnailInfo = client.UploadFileAndReturnInfo(inValue);
inValue.FileData.Close();
inValue.FileData.Dispose();
}
else
{
return(FileMessage.UnknowError);
}
return(FileMessage.Success);
}
catch
{
return(FileMessage.UnknowError);
}
}
else
{
return(f);
}
}
public ThumbnailClient(string baseUrl, string videoId, string savePath = null, bool stopWhileNoHandler = true)
{
VideoId = videoId;
_baseUrl = baseUrl;
_savePath = savePath;
_stopWhileNoHandler = stopWhileNoHandler;
_info = new ThumbnailInfo()
{
VideoId = videoId,
Time = DateTime.Now,
ImageBytes = _defaultThumbnailBytes,
IsDefault = true,
};
start();
}
private void SaveMediaItems(IVideo video)
{
try
{
var artist = video.GetArtist(securityContext, mediaFactory, mediaItemRepository);
mediaItemRepository.Save(new List <IArtist> {
artist
});
tagRepository.Save(artist.GetTags());
var album = video.GetAlbum(securityContext, mediaFactory, mediaItemRepository, artist);
mediaItemRepository.Save(new List <IAlbum> {
album
});
tagRepository.Save(album.GetTags());
var clip = video.GetClip(securityContext, mediaFactory, mediaItemRepository, artist, album);
mediaItemRepository.Save(new List <IClip> {
clip
});
tagRepository.Save(clip.GetTags());
var clipDate = clip.FromDate > DateTime.MinValue ? clip.FromDate : clip.ToDate;
if (album.FromDate == DateTime.MinValue && clipDate != DateTime.MinValue)
{
var identityInfo = new IdentityInfo(album.Location, album.Type, album.Name, album.Summary, clipDate, clipDate, album.Number);
var sizeInfo = new SizeInfo(album.Duration, album.Height, album.Width);
var creatorInfo = new CreatorInfo(album.Creator, album.CreatorName);
var catalogInfo = new CatalogInfo(album.Catalog, album.CatalogName);
var targetInfo = new TargetInfo(album.Target, album.TargetType);
var userInfo = new UserInfo(album.User, album.UserName);
var thumbnailInfo = new ThumbnailInfo(album.Thumbnail, album.ThumbnailData);
album = new Album(identityInfo, sizeInfo, creatorInfo, catalogInfo, targetInfo, userInfo, thumbnailInfo);
mediaItemRepository.Save(new List <IAlbum> {
album
});
}
}
catch (Exception ex)
{
logger.Error(" CatalogSpider.SaveMediaItems", ex);
}
}
protected virtual T ReadItem <T>(IDataRecord record)
where T : class, IMetadata
{
var location = record.GetUri("Location");
var defaultItem = GetDefaultItem <T>();
if (defaultItem != null && defaultItem.Location.ToString() == location.ToString())
{
return(defaultItem);
}
var name = record.GetString("Name");
var summary = record.GetString("Summary");
var fromDate = record.GetDateTime("FromDate");
var toDate = record.GetDateTime("ToDate");
var number = record.GetUInt32("Number");
var duration = record.GetTimeSpan("Duration");
var height = record.GetUInt32("Height");
var width = record.GetUInt32("Width");
var creator = record.GetUri("Creator");
var creatorName = record.GetString("CreatorName");
var catalog = record.GetUri("Catalog");
var catalogName = record.GetString("CatalogName");
var target = record.GetUri("Target");
var targetType = record.GetString("TargetType");
var user = record.GetUri("User");
var userName = record.GetString("UserName");
var thumbnail = record.GetUri("Thumbnail");
var thumbnailData = record.GetBytes("ThumbnailData");
var identityInfo = new IdentityInfo(location, defaultItem.Type, name, summary, fromDate, toDate, number);
var sizeInfo = new SizeInfo(duration, height, width);
var creatorInfo = new CreatorInfo(creator, creatorName);
var catalogInfo = new CatalogInfo(catalog, catalogName);
var targetInfo = new TargetInfo(target, targetType);
var userInfo = new UserInfo(user, userName);
var thumbnailInfo = new ThumbnailInfo(thumbnail, thumbnailData);
return(BuildItem <T>(identityInfo, sizeInfo, creatorInfo, catalogInfo, targetInfo, userInfo, thumbnailInfo));
}
private void _thumbnailProducer_ThumbnailEvent(ulong videoId, Image thumbnail)
{
ThumbnailInfo ti = new ThumbnailInfo()
{
VideoId = getNodeId(videoId),
Time = DateTime.Now,
ImageBytes = getImageBytes(thumbnail)
};
InfoItem item = new InfoItem()
{
Key = ti.VideoId,
IsDeleted = false,
Info = StaticInfoSynchronizer <ThumbnailInfo> .SerializeItem(ti)
};
string section = $"Thumbnail/{getSection(ti.VideoId)}";
using (var client = new StaticInfoClient.StaticInfoClient(_baseUri, section))
client.PutUpdate(new InfoItem[] { item });
}
/// <summary>
/// 上传文件并返回缩略图大小
/// </summary>
/// <param name="postedFile">上传的文件</param>
/// <param name="key">服务端配置索引名</param>
/// <param name="fileInfor">文件上传后返回的信息对象</param>
/// <param name="thumbnailInfo">缩略图信息</param>
/// <param name="userId">用户ID</param>
/// <returns></returns>
public static FileMessage UploadFileAndReturnInfo(HttpPostedFileBase postedFile, string key, out FileInfor fileInfor, out ThumbnailInfo thumbnailInfo, int userId)
{
string useridstr = userId.ToString();
if (useridstr.Length < 9)
{
for (int i = 0; i < (9 - useridstr.Length); i++)
{
useridstr = "0" + useridstr;
}
}
string[] folders = new string[2];
folders[0] = useridstr.Substring(0, 3);
folders[1] = useridstr.Substring(3, 3);
ImageServiceClientProxy client = new ImageServiceClientProxy();
string fileKey;
string fileExt;
fileInfor = new FileInfor();
thumbnailInfo = new ThumbnailInfo();
FileMessage f = client.GetFileNameByUser(key, postedFile.ContentLength, postedFile.FileName, null, out fileKey, out fileExt, folders);
if (f == FileMessage.Success)
{
try
{
fileInfor.FileName = fileKey;
fileInfor.FileSize = postedFile.ContentLength;
FileUploadMessage inValue = new FileUploadMessage();
inValue.FileName = fileKey;
inValue.KeyName = key;
inValue.FileExt = fileExt;
inValue.SaveOrigin = true;
if (postedFile.InputStream.CanRead)
{
//byte[] content = new byte[postedFile.ContentLength + 1];
//postedFile.InputStream.Read(content, 0, postedFile.ContentLength);
//inValue.FileData = new MemoryStream(content);
inValue.FileData = postedFile.InputStream;
thumbnailInfo = client.UploadFileAndReturnInfo(inValue);
inValue.FileData.Close();
inValue.FileData.Dispose();
}
else
{
return(FileMessage.UnknowError);
}
return(FileMessage.Success);
}
catch
{
return(FileMessage.UnknowError);
}
}
else
{
return(f);
}
}
/// <summary>
/// 抓取网络图片
/// </summary>
/// <param name="key">服务端配置索引名</param>
/// <param name="originalImageUrl">原图片的Url</param>
/// <param name="fileInfor">文件上传后返回的信息对象</param>
/// <param name="thumbnailInfo">缩略图信息</param>
/// <returns></returns>
public static FileMessage SaveWebImage(string key, string originalImageUrl, out FileInfor fileInfor, out ThumbnailInfo thumbnailInfo)
{
var req = WebRequest.Create(originalImageUrl);
var resp = req.GetResponse();
using (var stream = resp.GetResponseStream())
{
//var imageFileName = originalImageUrl.Substring(originalImageUrl.LastIndexOf("/") + 1) + ".jpg";
//Note:参数fileName仅用于截取扩展名后判断“是否允许上传该类型图片”，硬编码为“image.jpg”以减少不必要的字符串操作
return(UploadFileAndReturnInfo(key, stream, (int)resp.ContentLength, "image.jpg", out fileInfor, out thumbnailInfo));
}
}
/// <summary>
/// 上传文件并返回缩略图大小( base64string )
/// </summary>
/// <param name="key"></param>
/// <param name="inputBase64String"></param>
/// <param name="contentLength"></param>
/// <param name="fileName"></param>
/// <param name="fileInfor"></param>
/// <param name="thumbnailInfo"></param>
/// <returns></returns>
public static FileMessage UploadFileAndReturnInfo(string key, string inputBase64String, int contentLength, string fileName, out FileInfor fileInfor, out ThumbnailInfo thumbnailInfo)
{
char[] charBuffer = inputBase64String.ToCharArray();
byte[] bytes = Convert.FromBase64CharArray(charBuffer, 0, charBuffer.Length);
using (var str = new MemoryStream(bytes))
{
return(UploadFileAndReturnInfo(key, str, contentLength, fileName, out fileInfor, out thumbnailInfo));
}
}
public override List<ImageInfo> GetImages(List<ReplaceInfo> replaceList, List<ThumbnailInfo> thumbnailList, bool local = false)
{
List<ImageInfo> imageList = new List<ImageInfo>();
foreach (HTMLTagRange postTagRange in Enumerable.Where(Enumerable.Select(Enumerable.Where(_htmlParser.FindStartTags("article"),
t => HTMLParser.ClassAttributeValueHas(t, "has_image") || (HTMLParser.ClassAttributeValueHas(t, "thread") && t.GetAttribute("id") != null)), t => _htmlParser.CreateTagRange(t)), r => r != null))
{
HTMLTagRange imageLinkTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "a"), t => HTMLParser.ClassAttributeValueHas(t, "thread_image_link"))));
if (imageLinkTagRange == null) continue;
HTMLTag thumbImageTag = _htmlParser.FindStartTag(imageLinkTagRange, "img");
if (thumbImageTag == null) continue;
string imageURL = imageLinkTagRange.StartTag.GetAttributeValue("href");
if (imageURL == null) continue;
string thumbURL = thumbImageTag.GetAttributeValue("src");
if (thumbURL == null) continue;
HTMLTagRange postFileTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "div"), t => HTMLParser.ClassAttributeValueHas(t, "post_file"))));
if (postFileTagRange == null) continue;
string originalFileName = String.Empty;
HTMLTagRange fileNameLinkTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postFileTagRange, "a"), t => HTMLParser.ClassAttributeValueHas(t, "post_file_filename"))));
if (fileNameLinkTagRange == null) {
HTMLTagRange fileNameSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postFileTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "post_file_filename"))));
if (fileNameSpanTagRange == null) {
HTMLTag postFileControlsEndTag = _htmlParser.FindCorrespondingEndTag(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postFileTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "post_file_controls"))));
HTMLTag postFileMetadataStartTag = Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postFileTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "post_file_metadata")));
if (postFileControlsEndTag != null && postFileMetadataStartTag != null) {
originalFileName = _htmlParser.GetInnerHTML(postFileControlsEndTag, postFileMetadataStartTag).Trim().TrimEnd(',');
}
else if (postFileControlsEndTag == null && postFileMetadataStartTag == null) {
string[] postFileSplit = _htmlParser.GetInnerHTML(postFileTagRange).Split(new[] { ',' }, 3);
if (postFileSplit.Length == 3) {
originalFileName = postFileSplit[2].Trim();
}
}
}
else {
originalFileName = fileNameSpanTagRange.StartTag.GetAttributeValue("title") ?? _htmlParser.GetInnerHTML(fileNameSpanTagRange);
}
}
else {
originalFileName = fileNameLinkTagRange.StartTag.GetAttributeValue("title") ?? _htmlParser.GetInnerHTML(fileNameLinkTagRange);
}
string imageMD5 = thumbImageTag.GetAttributeValue("data-md5");
if (imageMD5 == null) continue;
HTMLTagRange posterDataSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "post_poster_data"))));
if (posterDataSpanTagRange == null) continue;
HTMLTagRange authorSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(posterDataSpanTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "post_author"))));
HTMLTagRange tripcodeSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(posterDataSpanTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "post_tripcode"))));
HTMLTagRange idSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(posterDataSpanTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "poster_hash"))));
string poster = String.Empty;
if (idSpanTagRange != null) {
poster = _htmlParser.GetInnerHTML(idSpanTagRange).Replace("ID:", "");
}
else if (authorSpanTagRange != null) {
string name = _htmlParser.GetInnerHTML(authorSpanTagRange);
if (tripcodeSpanTagRange != null && !String.IsNullOrEmpty(_htmlParser.GetInnerHTML(tripcodeSpanTagRange))) {
poster = name + _htmlParser.GetInnerHTML(tripcodeSpanTagRange);
}
else if (name != "Anonymous") {
poster = name;
}
}
ImageInfo image = new ImageInfo {
URL = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(imageURL)),
Referer = _url,
OriginalFileName = General.CleanFileName(HttpUtility.HtmlDecode(originalFileName)),
HashType = HashType.MD5,
Hash = General.TryBase64Decode(imageMD5),
Poster = General.CleanFileName(HttpUtility.HtmlDecode(poster))
};
if (image.URL.Length == 0 || image.FileName.Length == 0 || image.Hash == null) continue;
ThumbnailInfo thumb = new ThumbnailInfo {
URL = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(thumbURL)),
Referer = _url
};
if (thumb.URL == null || thumb.FileName.Length == 0) continue;
if (replaceList != null) {
HTMLAttribute attribute;
attribute = imageLinkTagRange.StartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
if (fileNameLinkTagRange != null) {
attribute = fileNameLinkTagRange.StartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
}
attribute = thumbImageTag.GetAttribute("src");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageSrc,
Tag = thumb.FileName
});
}
}
imageList.Add(image);
thumbnailList.Add(thumb);
}
return imageList;
}
public override List<ImageInfo> GetImages(List<ReplaceInfo> replaceList, List<ThumbnailInfo> thumbnailList, bool local = false)
{
List<ImageInfo> imageList = new List<ImageInfo>();
foreach (HTMLTagRange postTagRange in Enumerable.Where(Enumerable.Select(Enumerable.Where(_htmlParser.FindStartTags("td", "div"),
t => new Regex("^p\\d+$").IsMatch(t.GetAttributeValueOrEmpty("id"))), t => _htmlParser.CreateTagRange(t)), r => r != null))
{
HTMLTagRange labelTagRange = _htmlParser.CreateTagRange(_htmlParser.FindStartTag(postTagRange, "label"));
if (labelTagRange == null) continue;
HTMLTagRange imageLinkTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(_htmlParser.FindStartTags(postTagRange, "a"), IsImage)));
if (imageLinkTagRange == null) continue;
HTMLTag thumbImageTag = _htmlParser.FindStartTag(imageLinkTagRange, "img");
if (thumbImageTag == null) continue;
string imageURL = imageLinkTagRange.StartTag.GetAttributeValue("href");
if (imageURL == null) continue;
string thumbURL = thumbImageTag.GetAttributeValue("src");
if (thumbURL == null) continue;
HTMLTagRange fileInfoTagRange = _htmlParser.CreateTagRange(_htmlParser.FindStartTag(labelTagRange.EndTag, null, "span"));
if (fileInfoTagRange == null) continue;
string[] fileInfoSplit = _htmlParser.GetInnerHTML(fileInfoTagRange).Split(new[] { ',' }, 3);
if (fileInfoSplit.Length < 3) continue;
string originalFileName;
string imageMD5 = null;
string fileInfo = fileInfoSplit[2].Trim();
if (fileInfo.EndsWith("-->")) {
int hashIndex = fileInfo.LastIndexOf("<!--", StringComparison.Ordinal);
originalFileName = fileInfo.Remove(hashIndex).Trim();
imageMD5 = fileInfo.Substring(hashIndex).Replace("<!--", "").Replace("-->", "").Trim();
}
else {
originalFileName = fileInfo;
HTMLTag similarImageLinkStartTag = Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(fileInfoTagRange.EndTag, imageLinkTagRange.StartTag, "a"), t => t.GetAttributeValueOrEmpty("href").Contains("/image/")));
if (similarImageLinkStartTag != null) {
string[] hrefSplit = similarImageLinkStartTag.GetAttributeValueOrEmpty("href").Split('/');
imageMD5 = hrefSplit[hrefSplit.Length - 1].Replace('-', '+').Replace('_', '/');
imageMD5 = imageMD5.PadRight(imageMD5.Length + (4 - imageMD5.Length % 4) % 4, '=');
}
}
HTMLTagRange posterNameSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(labelTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "postername"))));
HTMLTagRange posterTripSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(labelTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "postertrip"))));
string poster = String.Empty;
if (posterNameSpanTagRange != null) {
string name = _htmlParser.GetInnerHTML(_htmlParser.CreateTagRange(_htmlParser.FindStartTag(posterNameSpanTagRange, "a")) ?? posterNameSpanTagRange).Replace("\r", "").Replace("\n", "").Replace(" ", "").Trim();
if (posterTripSpanTagRange != null) {
poster = name + _htmlParser.GetInnerHTML(posterTripSpanTagRange).Replace(" ", "").Trim();
}
else if (name != "Anonymous") {
poster = name;
}
}
ImageInfo image = new ImageInfo {
URL = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(imageURL)),
Referer = _url,
OriginalFileName = General.CleanFileName(HttpUtility.HtmlDecode(originalFileName)),
HashType = imageMD5 != null ? HashType.MD5 : HashType.None,
Hash = General.TryBase64Decode(imageMD5),
Poster = General.CleanFileName(HttpUtility.HtmlDecode(poster))
};
if (image.URL.Length == 0 || image.FileName.Length == 0) continue;
ThumbnailInfo thumb = new ThumbnailInfo {
URL = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(thumbURL)),
Referer = _url
};
if (thumb.URL == null || thumb.FileName.Length == 0) continue;
if (replaceList != null) {
HTMLAttribute attribute;
attribute = imageLinkTagRange.StartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = thumbImageTag.GetAttribute("src");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageSrc,
Tag = thumb.FileName
});
}
}
imageList.Add(image);
thumbnailList.Add(thumb);
}
return imageList;
}
/// <summary>
/// 上传文件并返回缩略图大小
/// </summary>
/// <param name="postedFile">上传的文件对象</param>
/// <param name="key">服务端配置索引名</param>
/// <param name="fileInfor">文件上传后返回的信息对象</param>
/// <param name="thumbnailInfo">缩略图信息</param>
/// <returns></returns>
public static FileMessage UploadFileAndReturnInfo(HttpPostedFile postedFile, string key, out FileInfor fileInfor, out ThumbnailInfo thumbnailInfo)
{
HttpPostedFileBase obj = new HttpPostedFileWrapper(postedFile);
return(UploadFileAndReturnInfo(obj, key, out fileInfor, out thumbnailInfo));
}
public ThumbnailInfo UploadFileAndReturnInfo(FileUploadMessage request)
{
Log.Debug(string.Format("Upload file:\n filename:{0}\n fileext:{1}\n keyname:{2}", request.FileName, request.FileExt, request.KeyName));
if (request.FileData.CanRead == false)
{
Log.Debug(string.Format("\"{0}\"文件不可读", request.FileName));
request.FileData.Close();
request.FileData.Dispose();
return(null);
}
_imageSetting = (ImageSettingConfig)ConfigurationManager.GetSection("imageSetting");
_imageElement = _imageSetting.ImageCollection[request.KeyName];
_fileFolder = String.IsNullOrEmpty(_imageElement.RootFolder) ? _imageSetting.Folder : _imageElement.RootFolder;
string filePath = Path.Combine(_fileFolder, request.FileName + (_imageElement.AsNormalFile ? string.Empty : FileTempExt) + "." + request.FileExt);
var fileInfo = new FileInfo(filePath);
if (fileInfo.Directory != null && !fileInfo.Directory.Exists)
{
Directory.CreateDirectory(fileInfo.Directory.FullName);
}
try
{
using (var sourceStream = request.FileData)
{
using (var targetStream = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.None))
{
const int bufferLen = 4096;
byte[] buffer = new byte[bufferLen];
int count = 0;
while ((count = sourceStream.Read(buffer, 0, bufferLen)) > 0)
{
targetStream.Write(buffer, 0, count);
}
targetStream.Close();
sourceStream.Close();
request.FileData.Close();
request.FileData.Dispose();
}
}
if (_imageElement.Type == 2)
{
var timeSpan = SaveAudioAndReturnDuration(filePath, true);
Log.Warn(timeSpan.TotalSeconds);
var t = new ThumbnailInfo
{
Sizes =
new Dictionary <string, ImageSize>(1)
{
{
request.KeyName, new ImageSize(0, 0, Int64.Parse(timeSpan.TotalSeconds.ToString("F0")))
}
}
};
return(t);
}
if (Pexts.Contains(request.FileExt, StringComparer.OrdinalIgnoreCase) && !_imageElement.AsNormalFile)
{
ThumbnailInfo thumbnailInfoes = new ThumbnailInfo();
thumbnailInfoes.Info = new Dictionary <string, long>();
thumbnailInfoes.Sizes = new Dictionary <string, ImageSize>();
foreach (ThumbElement thumb in _imageElement.ThumbCollection)
{
string thumbPath = filePath.Substring(0, filePath.IndexOf(FileTempExt)) + "_" + thumb.Width.ToString() + "x" + thumb.Height.ToString() + ".jpg";
try
{
int realWidth;
int realHeight;
Log.Debug("thumbPath:" + thumbPath);
long size = Thumbnail.Instance.MakeThumbnailPicAndReturnSize(filePath, thumbPath, thumb.Width, thumb.Height, thumb.Mode, _imageSetting.ImageQuality, out realWidth, out realHeight, thumbnailInfoes.ExifInfos);
thumbnailInfoes.Info.Add(thumb.Key, size);
thumbnailInfoes.Sizes.Add(thumb.Key, new ImageSize(realWidth, realHeight));
}
catch (Exception ex)
{
Log.Warn(ex);
continue;
}
}
return(thumbnailInfoes);
}
else if (Pexts.Contains(request.FileExt, StringComparer.OrdinalIgnoreCase) && request.ConvertToJPG && _imageElement.AsNormalFile)
{
using (Image bitmap = Image.FromFile(filePath))
{
bitmap.Save(filePath.Substring(0, filePath.IndexOf("." + request.FileExt)) + ".jpg", ImageFormat.Jpeg);
}
}
if (!request.SaveOrigin)
{
File.Delete(filePath);
}
}
catch (Exception ex)
{
Log.Error(string.Format("上传文件\"{0}\"发生错误：{1}", request.FileName, ex.Message));
}
Log.Debug(string.Format("Upload file successful.file: {0}, filekey: {1}", request.FileName, request.KeyName));
return(new ThumbnailInfo());
}
/// <summary>
/// 上传文件并返回缩略图大小a
/// </summary>
/// <param name="postedFile">上传的文件对象</param>
/// <param name="key">服务端配置索引名</param>
/// <param name="fileInfor">文件上传后返回的信息对象</param>
/// <param name="thumbnailInfo">缩略图信息</param>
/// <returns></returns>
public static FileMessage UploadFileAndReturnInfo(HttpPostedFileBase postedFile, string key, out FileInfor fileInfor, string[] userFolder, out ThumbnailInfo thumbnailInfo)
{
var client = _imageService;
string fileKey;
string fileExt;
fileInfor = new FileInfor();
thumbnailInfo = new ThumbnailInfo();
FileMessage f = client.GetFileNameByUser(key, postedFile.ContentLength, postedFile.FileName, postedFile.ContentType, out fileKey, out fileExt, userFolder);
if (f == FileMessage.Success)
{
fileInfor.FileName = fileKey;
fileInfor.FileSize = postedFile.ContentLength;
fileInfor.FileExtName = fileExt;
fileInfor.ResourceType = ContentType.GetResourceType(fileExt);
try
{
FileUploadMessage inValue = new FileUploadMessage();
inValue.FileName = fileKey;
inValue.KeyName = key;
inValue.FileExt = fileExt;
inValue.SaveOrigin = true;
if (postedFile.InputStream.CanRead)
{
//byte[] content = new byte[postedFile.ContentLength + 1];
//postedFile.InputStream.Read(content, 0, postedFile.ContentLength);
//inValue.FileData = new MemoryStream(content);
inValue.FileData = postedFile.InputStream;
switch (fileInfor.ResourceType)
{
case ResourceType.Sound:
long length;
var t = SaveSound(inValue, out length);
fileInfor.Length = length;
fileInfor.Width = (int)length;
LoggerManager.Current().Warn(fileInfor.Width);
return(t);
}
int width, height;
GetSize(postedFile, out width, out height);
fileInfor.Width = width;
fileInfor.Height = height;
thumbnailInfo = client.UploadFileAndReturnInfo(inValue);
inValue.FileData.Close();
inValue.FileData.Dispose();
}
else
{
return(FileMessage.UnknowError);
}
return(FileMessage.Success);
}
catch
{
return(FileMessage.UnknowError);
}
}
else
{
return(f);
}
}
public override List<ImageInfo> GetImages(List<ReplaceInfo> replaceList, List<ThumbnailInfo> thumbnailList, bool local = false)
{
List<ImageInfo> imageList = new List<ImageInfo>();
bool seenSpoiler = false;
foreach (HTMLTagRange postTagRange in Enumerable.Where(Enumerable.Select(Enumerable.Where(_htmlParser.FindStartTags("div"),
t => HTMLParser.ClassAttributeValueHas(t, "has-file")), t => _htmlParser.CreateTagRange(t)), r => r != null))
{
bool isOP = HTMLParser.ClassAttributeValueHas(postTagRange.StartTag, "op");
HTMLTagRange threadDivTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags("div"), t => HTMLParser.ClassAttributeValueHas(t, "thread"))));
HTMLTagRange nameTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "name"))));
HTMLTagRange tripSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "trip"))));
string poster = String.Empty;
string name = _htmlParser.GetInnerHTML(nameTagRange);
if (tripSpanTagRange != null) {
poster = name + _htmlParser.GetInnerHTML(tripSpanTagRange);
}
else if (name != "Anonymous") {
poster = name;
}
HTMLTagRange filesDivTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(isOP ? threadDivTagRange : postTagRange, "div"), t => HTMLParser.ClassAttributeValueHas(t, "files"))));
foreach (HTMLTagRange fileDivTagRange in Enumerable.Where(Enumerable.Select(Enumerable.Where(_htmlParser.FindStartTags(filesDivTagRange, "div"),
t => HTMLParser.ClassAttributeValueHas(t, "file")), t => _htmlParser.CreateTagRange(t)), r => r != null))
{
HTMLTagRange fileInfoParagraphTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(fileDivTagRange, "p"), t => HTMLParser.ClassAttributeValueHas(t, "fileinfo"))));
if (fileInfoParagraphTagRange == null) continue;
HTMLTagRange fileThumbLinkTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(fileDivTagRange, "a"), t => t.GetAttributeValueOrEmpty("target") == "_blank")));
if (fileThumbLinkTagRange == null) continue;
HTMLTag fileInfoLinkStartTag = _htmlParser.FindStartTag(fileInfoParagraphTagRange, "a");
if (fileInfoLinkStartTag == null) continue;
HTMLTag fileThumbImageTag = _htmlParser.FindStartTag(fileThumbLinkTagRange, "img");
if (fileThumbImageTag == null) continue;
string imageURL = fileInfoLinkStartTag.GetAttributeValue("href");
if (imageURL == null) continue;
string thumbURL = fileThumbImageTag.GetAttributeValue("src");
if (thumbURL == null) continue;
bool isSpoiler = thumbURL == "/static/spoiler.png";
HTMLTagRange postFileNameSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(fileInfoParagraphTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "postfilename"))));
if (postFileNameSpanTagRange == null) continue;
string originalFileName = postFileNameSpanTagRange.StartTag.GetAttributeValue("title") ?? _htmlParser.GetInnerHTML(postFileNameSpanTagRange);
string imageMD5 = fileThumbImageTag.GetAttributeValue("data-md5");
if (imageMD5 == null) continue;
ImageInfo image = new ImageInfo {
URL = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(imageURL)),
Referer = _url,
OriginalFileName = General.CleanFileName(HttpUtility.HtmlDecode(originalFileName)),
HashType = HashType.MD5,
Hash = General.TryBase64Decode(imageMD5),
Poster = General.CleanFileName(poster)
};
if (image.URL.Length == 0 || image.FileName.Length == 0 || image.Hash == null) continue;
ThumbnailInfo thumb = new ThumbnailInfo {
URL = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(thumbURL)),
Referer = _url
};
if (thumb.URL == null || thumb.FileName.Length == 0) continue;
if (replaceList != null) {
HTMLAttribute attribute;
attribute = fileInfoLinkStartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = fileThumbLinkTagRange.StartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = fileThumbImageTag.GetAttribute("src");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageSrc,
Tag = thumb.FileName
});
}
}
imageList.Add(image);
if (!isSpoiler || !seenSpoiler) {
thumbnailList.Add(thumb);
if (isSpoiler) seenSpoiler = true;
}
}
}
return imageList;
}
public void RefreshThumbnail ()
{
thisThumbnailInfo = thisInfo.repo.GetThumbnailForImage (this);
try {
thisThumbnailPixbuf = new Pixbuf (thisThumbnailInfo.filename);
} catch {
thisThumbnailPixbuf = new Pixbuf (null, "broken.png");
}
if (OnThumbnailChange != null) {
OnThumbnailChange (this, EventArgs.Empty);
}
}
public virtual List<ImageInfo> GetImages(List<ReplaceInfo> replaceList, List<ThumbnailInfo> thumbnailList)
{
HashSet<string> imageFileNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
HashSet<string> thumbnailFileNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
List<ImageInfo> imageList = new List<ImageInfo>();
HTMLAttribute attribute;
string url;
int pos;
foreach (HTMLTag linkTag in _htmlParser.FindStartTags("a")) {
attribute = linkTag.GetAttribute("href");
if (attribute == null) continue;
url = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(attribute.Value));
if (url == null || url.IndexOf(ImageURLKeyword, StringComparison.OrdinalIgnoreCase) == -1) continue;
HTMLTag linkEndTag = _htmlParser.FindCorrespondingEndTag(linkTag);
if (linkEndTag == null) continue;
ImageInfo image = new ImageInfo();
ThumbnailInfo thumb = null;
image.URL = url;
if (image.URL == null || image.FileName.Length == 0) continue;
pos = Math.Max(
image.URL.LastIndexOf("http://", StringComparison.OrdinalIgnoreCase),
image.URL.LastIndexOf("https://", StringComparison.OrdinalIgnoreCase));
if (pos == -1) {
image.Referer = _url;
}
else {
image.Referer = image.URL;
image.URL = image.URL.Substring(pos);
}
if (replaceList != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
HTMLTag imageTag = _htmlParser.FindStartTag(linkTag, linkEndTag, "img");
if (imageTag != null) {
attribute = imageTag.GetAttribute("src");
if (attribute != null) {
url = General.GetAbsoluteURL(_url, HttpUtility.HtmlDecode(attribute.Value));
if (url != null) {
thumb = new ThumbnailInfo();
thumb.URL = url;
thumb.Referer = _url;
if (replaceList != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageSrc,
Tag = thumb.FileName
});
}
}
}
}
if (!imageFileNames.Contains(image.FileName)) {
imageList.Add(image);
imageFileNames.Add(image.FileName);
}
if (thumb != null && !thumbnailFileNames.Contains(thumb.FileName)) {
thumbnailList.Add(thumb);
thumbnailFileNames.Add(thumb.FileName);
}
}
return imageList;
}
public override List<ImageInfo> GetImages(List<ReplaceInfo> replaceList, List<ThumbnailInfo> thumbnailList)
{
List<ImageInfo> imageList = new List<ImageInfo>();
bool seenSpoiler = false;
foreach (HTMLTagRange postTagRange in Enumerable.Where(Enumerable.Select(Enumerable.Where(_htmlParser.FindStartTags("div"),
t => HTMLParser.ClassAttributeValueHas(t, "post")), t => _htmlParser.CreateTagRange(t)), r => r != null))
{
HTMLTagRange fileTextDivTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "div"), t => HTMLParser.ClassAttributeValueHas(t, "fileText"))));
if (fileTextDivTagRange == null) continue;
HTMLTagRange fileThumbLinkTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "a"), t => HTMLParser.ClassAttributeValueHas(t, "fileThumb"))));
if (fileThumbLinkTagRange == null) continue;
HTMLTag fileTextLinkStartTag = _htmlParser.FindStartTag(fileTextDivTagRange, "a");
if (fileTextLinkStartTag == null) continue;
HTMLTag fileThumbImageTag = _htmlParser.FindStartTag(fileThumbLinkTagRange, "img");
if (fileThumbImageTag == null) continue;
string imageURL = fileTextLinkStartTag.GetAttributeValue("href");
if (imageURL == null) continue;
string thumbURL = fileThumbImageTag.GetAttributeValue("src");
if (thumbURL == null) continue;
bool isSpoiler = HTMLParser.ClassAttributeValueHas(fileThumbLinkTagRange.StartTag, "imgspoiler");
string originalFileName;
if (isSpoiler) {
originalFileName = fileTextDivTagRange.StartTag.GetAttributeValue("title");
}
else {
HTMLTag fileNameSpanStartTag = _htmlParser.FindStartTag(fileTextDivTagRange, "span");
if (fileNameSpanStartTag == null) continue;
originalFileName = fileNameSpanStartTag.GetAttribute("title") == null ? _htmlParser.GetInnerHTML(fileNameSpanStartTag, fileThumbImageTag).Split(new[] { "</span>" }, StringSplitOptions.None)[0] : fileNameSpanStartTag.GetAttributeValue("title");
}
if (originalFileName == null) continue;
string imageMD5 = fileThumbImageTag.GetAttributeValue("data-md5");
if (imageMD5 == null) continue;
ImageInfo image = new ImageInfo {
URL = "http:" + HttpUtility.HtmlDecode(imageURL),
Referer = _url,
OriginalFileName = General.CleanFileName(HttpUtility.HtmlDecode(originalFileName)),
HashType = HashType.MD5,
Hash = General.TryBase64Decode(imageMD5)
};
if (image.URL.Length == 0 || image.FileName.Length == 0 || image.Hash == null) continue;
ThumbnailInfo thumb = new ThumbnailInfo {
URL = "http:" + HttpUtility.HtmlDecode(thumbURL),
Referer = _url
};
if (thumb.URL == null || thumb.FileName.Length == 0) continue;
if (replaceList != null) {
HTMLAttribute attribute;
attribute = fileTextLinkStartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = fileThumbLinkTagRange.StartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = fileThumbImageTag.GetAttribute("src");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageSrc,
Tag = thumb.FileName
});
}
}
imageList.Add(image);
if (!isSpoiler || !seenSpoiler) {
thumbnailList.Add(thumb);
if (isSpoiler) seenSpoiler = true;
}
}
return imageList;
}
public void OpenImage(ThumbnailInfo thumb) => this.ThumbnailDoubleClick?.Invoke(this, new ThumbnailDoubleClickEventArgs(thumb));
private T BuildItem <T>(IdentityInfo identityInfo, SizeInfo sizeInfo, CreatorInfo creatorInfo, CatalogInfo catalogInfo, TargetInfo targetInfo, UserInfo userInfo, ThumbnailInfo thumbnailInfo)
where T : class, IMetadata
{
var builder = new MediaItemBuilder <T>(securityContext, mediaFactory)
.Identity(identityInfo.Name, identityInfo.Summary, identityInfo.FromDate, identityInfo.ToDate, identityInfo.Number, identityInfo.Location)
.Size(sizeInfo.Duration, sizeInfo.Height, sizeInfo.Width)
.Creator(creatorInfo.Location, creatorInfo.Name)
.Catalog(catalogInfo.Location, catalogInfo.Name)
.Target(targetInfo.Location, targetInfo.Type)
.User(userInfo.Location, userInfo.Name)
.Thumbnail(thumbnailInfo.Location, thumbnailInfo.Data);
return(builder.ToMediaItem());
}
public ThumbnailDoubleClickEventArgs(ThumbnailInfo thumbnail) => this.Thumbnail = thumbnail;
public override List<ImageInfo> GetImages(List<ReplaceInfo> replaceList, List<ThumbnailInfo> thumbnailList)
{
List<ImageInfo> imageList = new List<ImageInfo>();
bool seenSpoiler = false;
foreach (HTMLTagRange postTagRange in Enumerable.Where(Enumerable.Select(Enumerable.Where(_htmlParser.FindStartTags("div"),
t => HTMLParser.ClassAttributeValueHas(t, "post")), t => _htmlParser.CreateTagRange(t)), r => r != null))
{
HTMLTagRange fileTextDivTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "div"), t => HTMLParser.ClassAttributeValueHas(t, "fileText"))));
if (fileTextDivTagRange == null) continue;
HTMLTagRange fileThumbLinkTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "a"), t => HTMLParser.ClassAttributeValueHas(t, "fileThumb"))));
if (fileThumbLinkTagRange == null) continue;
HTMLTag fileTextLinkStartTag = _htmlParser.FindStartTag(fileTextDivTagRange, "a");
if (fileTextLinkStartTag == null) continue;
HTMLTag fileThumbImageTag = _htmlParser.FindStartTag(fileThumbLinkTagRange, "img");
if (fileThumbImageTag == null) continue;
string imageURL = fileTextLinkStartTag.GetAttributeValue("href");
if (imageURL == null || !imageURL.StartsWith("//i.4cdn.org/")) continue;
string thumbURL = fileThumbImageTag.GetAttributeValue("src");
if (thumbURL == null) continue;
bool isSpoiler = HTMLParser.ClassAttributeValueHas(fileThumbLinkTagRange.StartTag, "imgspoiler");
string originalFileName = null;
if (!isSpoiler) {
originalFileName = fileTextLinkStartTag.GetAttributeValue("title") ?? _htmlParser.GetInnerHTML(_htmlParser.CreateTagRange(fileTextLinkStartTag));
}
string imageMD5 = fileThumbImageTag.GetAttributeValue("data-md5");
if (imageMD5 == null) continue;
string poster = String.Empty;
HTMLTagRange nameBlockSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(postTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "nameBlock"))));
if (nameBlockSpanTagRange != null) {
HTMLTagRange nameSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(nameBlockSpanTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "name"))));
HTMLTagRange posterTripSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(nameBlockSpanTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "postertrip"))));
HTMLTagRange idSpanTagRange = _htmlParser.CreateTagRange(Enumerable.FirstOrDefault(Enumerable.Where(
_htmlParser.FindStartTags(nameBlockSpanTagRange, "span"), t => HTMLParser.ClassAttributeValueHas(t, "hand"))));
if (idSpanTagRange != null) {
poster = _htmlParser.GetInnerHTML(idSpanTagRange);
}
else if (nameSpanTagRange != null) {
string name = _htmlParser.GetInnerHTML(nameSpanTagRange);
if (posterTripSpanTagRange != null) {
poster = name + _htmlParser.GetInnerHTML(posterTripSpanTagRange);
}
else if (name != "Anonymous") {
poster = name;
}
}
}
ImageInfo image = new ImageInfo {
URL = "http:" + HttpUtility.HtmlDecode(imageURL),
Referer = _url,
OriginalFileName = General.CleanFileName(HttpUtility.HtmlDecode(originalFileName) ?? ""),
HashType = HashType.MD5,
Hash = General.TryBase64Decode(imageMD5),
Poster = General.CleanFileName(poster)
};
if (image.URL.Length == 0 || image.FileName.Length == 0 || image.Hash == null) continue;
ThumbnailInfo thumb = new ThumbnailInfo {
URL = "http:" + HttpUtility.HtmlDecode(thumbURL),
Referer = _url
};
if (thumb.URL == null || thumb.FileName.Length == 0) continue;
if (replaceList != null) {
HTMLAttribute attribute;
attribute = fileTextLinkStartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = fileThumbLinkTagRange.StartTag.GetAttribute("href");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageLinkHref,
Tag = image.FileName
});
}
attribute = fileThumbImageTag.GetAttribute("src");
if (attribute != null) {
replaceList.Add(
new ReplaceInfo {
Offset = attribute.Offset,
Length = attribute.Length,
Type = ReplaceType.ImageSrc,
Tag = thumb.FileName
});
}
}
imageList.Add(image);
if (!isSpoiler || !seenSpoiler) {
thumbnailList.Add(thumb);
if (isSpoiler) seenSpoiler = true;
}
}
return imageList;
}
