/// <summary>
/// 初始化表情正则对象数组
/// </summary>
public static void InitRegexSmilies()
{
SmiliesInfo[] smiliesList = Smilies.GetSmiliesListWithInfo();
//对表情进行排序，将标识符长的放到最开始，这样可以让长标识表情先解释，以防止:giggle :g 解释为[:g]iggle [:g]
for (int Outer = smiliesList.Length - 1; Outer >= 1; Outer--)
{
//一次冒泡排序比较0~ourter-1个元素的大小
for (int Inner = 0; Inner <= Outer - 1; Inner++)
{
//排序过程
if (smiliesList[Inner].Code.Length < smiliesList[Inner + 1].Code.Length)
{
SmiliesInfo temp = smiliesList[Inner];
smiliesList[Inner] = smiliesList[Inner + 1];
smiliesList[Inner + 1] = temp;
}
}
}
regexSmile = new Regex[smiliesList.Length];
for (int i = 0; i < smiliesList.Length; i++)
{
regexSmile[i] = new Regex(@Regex.Escape(smiliesList[i].Code), RegexOptions.None);
}
}
/// <summary>
/// 将缓存中的表情信息返回为SmiliesInfo[],不包括表情分类
/// </summary>
/// <returns></returns>
public static SmiliesInfo[] GetSmiliesListWithInfo()
{
Discuz.Cache.DNTCache cache = Discuz.Cache.DNTCache.GetCacheService();
SmiliesInfo[] smilieslistinfo = cache.RetrieveObject("/UI/SmiliesListWithInfo") as SmiliesInfo[];
if (smilieslistinfo == null)
{
DataTable dt = GetSmiliesListWithoutType();
if (dt == null)
{
return(null);
}
if (dt.Rows.Count <= 0)
{
return(null);
}
smilieslistinfo = new SmiliesInfo[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
smilieslistinfo[i] = new SmiliesInfo();
smilieslistinfo[i].Id = Utils.StrToInt(dt.Rows[i]["id"], 0);
smilieslistinfo[i].Code = dt.Rows[i]["Code"].ToString();
smilieslistinfo[i].Displayorder = Utils.StrToInt(dt.Rows[i]["Displayorder"], 0);
smilieslistinfo[i].Type = Utils.StrToInt(dt.Rows[i]["Type"], 0);
smilieslistinfo[i].Url = dt.Rows[i]["Url"].ToString();
}
cache.AddObject("/UI/SmiliesListWithInfo", smilieslistinfo);
//表情缓存重新加载时重新初始化表情正则对象数组
ResetRegexSmilies(smilieslistinfo);
}
return(smilieslistinfo);
}
/// <summary>
/// 装载表情信息
/// </summary>
/// <param name="dt"></param>
/// <returns></returns>
private static SmiliesInfo[] LoadSmiliesInfo(DataTable dt)
{
if (dt == null || dt.Rows.Count < 1)
{
return(null);
}
SmiliesInfo[] smilieslistinfo = new SmiliesInfo[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
smilieslistinfo[i] = new SmiliesInfo();
smilieslistinfo[i].Id = TypeConverter.ObjectToInt(dt.Rows[i]["id"], 0);
smilieslistinfo[i].Code = dt.Rows[i]["Code"].ToString();
smilieslistinfo[i].Displayorder = TypeConverter.ObjectToInt(dt.Rows[i]["Displayorder"], 0);
smilieslistinfo[i].Type = TypeConverter.ObjectToInt(dt.Rows[i]["Type"], 0);
smilieslistinfo[i].Url = dt.Rows[i]["Url"].ToString();
}
return(smilieslistinfo);
}
private void BindFilesList()
{
try
{
fileinfoList.Text = "";
SmiliesInfo smilies = Discuz.Forum.Smilies.GetSmiliesTypeById(DNTRequest.GetInt("typeid", 0));
if (smilies == null)
{
return;
}
fileList = GetSmilesFileList(smilies.Url);
string dir = smilies.Url;
DataTable dt = Smilies.GetSmilieByType(DNTRequest.GetInt("typeid", 0));
foreach (DataRow smile in dt.Rows)
{
ViewState["code"] += smile["code"] + ",";
fileList.Remove(smile["url"].ToString().Replace(dir + "/", ""));
}
fileList.Remove("Thumbs.db");
int i = 1;
foreach (string file in fileList)
{
fileinfoList.Text += "<tr class='mouseoutstyle' onmouseover='this.className=\"mouseoverstyle\"' onmouseout='this.className=\"mouseoutstyle\"'>\n";
fileinfoList.Text += "<td nowrap='nowrap' style='border-color:#EAE9E1;border-width:1px;border-style:solid;'><input type='checkbox' id='id" + i + "' name='id" + i + "' value='" + i + "'/></td>\n";
fileinfoList.Text += "<td nowrap='nowrap' style='border-color:#EAE9E1;border-width:1px;border-style:solid;'><input type='text' id='code" + i + "' name='code" + i + "' value=':" + dir + (dt.Rows.Count + i) + ":' class=\"FormBase\" onfocus=\"this.className='FormFocus';\" onblur=\"this.className='FormBase';\" /></td>\n";
fileinfoList.Text += "<td nowrap='nowrap' style='border-color:#EAE9E1;border-width:1px;border-style:solid;'><input type='text' id='order" + i + "' name='order" + i + "' value='" + i + "' class=\"FormBase\" onfocus=\"this.className='FormFocus';\" onblur=\"this.className='FormBase';\" size='4' /></td>\n";
fileinfoList.Text += "<td nowrap='nowrap' style='border-color:#EAE9E1;border-width:1px;border-style:solid;'><input type='hidden' name='url" + i + "' value='" + dir + "/" + file + "' />" + dir + "/" + file + "</td>\n";
fileinfoList.Text += "<td nowrap='nowrap' style='border-color:#EAE9E1;border-width:1px;border-style:solid;'>" + PicStr(smilies.Url + "/" + file) + "</td>\n";
fileinfoList.Text += "</tr>\n";
i++;
}
if (fileList.Count == 0)
{
SubmitButton.Visible = false;
}
}
catch (IOException err)
{
base.RegisterStartupScript("", "<script>alert('" + err.Message + "');window.location.href='forum_smiliemanage.aspx';</script>");
}
}
/// <summary>
/// 得到不带分类的表情符数据
/// </summary>
/// <returns>表情符表</returns>
public static SmiliesInfo[] GetSmiliesListWithoutType()
{
DataTable dt = DatabaseProvider.GetInstance().GetSmiliesListWithoutType();
if (dt == null || dt.Rows.Count < 1)
{
return(null);
}
SmiliesInfo[] smilieslistinfo = new SmiliesInfo[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
smilieslistinfo[i] = new SmiliesInfo();
smilieslistinfo[i].Id = TypeConverter.ObjectToInt(dt.Rows[i]["id"], 0);
smilieslistinfo[i].Code = dt.Rows[i]["Code"].ToString();
smilieslistinfo[i].Displayorder = TypeConverter.ObjectToInt(dt.Rows[i]["Displayorder"], 0);
smilieslistinfo[i].Type = TypeConverter.ObjectToInt(dt.Rows[i]["Type"], 0);
smilieslistinfo[i].Url = dt.Rows[i]["Url"].ToString();
}
return(smilieslistinfo);
}
