/// <summary>
/// 显示大图
/// </summary>
private void ShowBigPic(ImgInfo imgInfo)
{
if (imgInfo != null)
{
loading.Visibility = Visibility.Visible;
zoomImage.Visibility = Visibility.Hidden;
downQueue.Queue(zoomImage, imgInfo);
zoomGrid.Tag = imgInfo.Index;
lb_picName.Text = "文件名称：" + imgInfo.GetFileName();
lb_picDate.Text = "上传时间：" + imgInfo.create_time;
lb_picTags.Text = "标签：" + string.Join(" ", imgInfo.GetTagList());
}
}
/// <summary>
/// 目前仅考虑第一次评分或者第一次收藏
/// </summary>
/// <param name="score"></param>
/// <param name="info"></param>
/// <returns></returns>
private static bool SetTagScore(int score, ImgInfo info)
{
try
{
if (score > 0)
{
List <string> tags = info.GetTagList();
List <TagRecord> tagRecords = db.Queryable <TagRecord>().Where(o => tags.Contains(o.TagName)).ToList();
foreach (var tag in tags)
{
if (tag == "全部")//不考虑“全部”标签
{
continue;
}
TagRecord tagRecord = tagRecords.Find(it => it.TagName == tag);
if (tagRecord == null)
{
tagRecord = new TagRecord();
tagRecord.TagName = tag;
tagRecord.RecordCount = 0;
tagRecord.ScoreSum = score;
db.Insertable(tagRecord).ExecuteCommand();
}
else
{
tagRecord.ScoreSum += score;
db.Updateable(tagRecord).UpdateColumns(o => new { o.RecordCount }).ExecuteCommand();
}
}
}
return(true);
}
catch (Exception ex)
{
LogHelper.WriteLog(ex.Message, EnumLogLevel.Error);
return(false);
}
}