protected void SelectImage(object sender, EventArgs e)
{
bt_DeleteImage.Enabled = (ImageList.Items.Count != 0);
bt_ResizeImage.Enabled = (ImageList.Items.Count != 0);
ResizeWidth.Enabled = (ImageList.Items.Count != 0);
ResizeHeight.Enabled = (ImageList.Items.Count != 0);
if (ImageList.Items.Count == 0)
{
Image1.ImageUrl = "";
ResizeWidth.Text = "";
ResizeHeight.Text = "";
return;
}
Image1.ImageUrl = string.Format(AttachmentDownloadURL, ImageList.SelectedValue);
ATMT_AttachmentBLL att = new ATMT_AttachmentBLL(new Guid(ImageList.SelectedValue));
if (att.Model != null && att.GetData() != null)
{
ImageMedia img = ImageMedia.Create(att.GetData());
ResizeWidth.Text = img.Width.ToString();
ResizeHeight.Text = img.Height.ToString();
ImageAspectRatio.Value = "" + img.Width / (float)img.Height;
int pos = ImageList.SelectedItem.Text.LastIndexOf('.');
if (pos == -1)
{
return;
}
bt_OkButton.OnClientClick = "window.top.opener.CKEDITOR.dialog.getCurrent().setValueOf('info', 'txtUrl', encodeURI('" + Page.ResolveUrl(Image1.ImageUrl) + "')); window.top.close(); window.top.opener.focus();";
}
}
protected void SelectImage(object sender, EventArgs e)
{
RenameImageButton.Enabled = (ImageList.Items.Count != 0);
DeleteImageButton.Enabled = (ImageList.Items.Count != 0);
ResizeImageButton.Enabled = (ImageList.Items.Count != 0);
ResizeWidth.Enabled = (ImageList.Items.Count != 0);
ResizeHeight.Enabled = (ImageList.Items.Count != 0);
if (ImageList.Items.Count == 0)
{
Image1.ImageUrl = "";
ResizeWidth.Text = "";
ResizeHeight.Text = "";
return;
}
Image1.ImageUrl = ImageFolder + ImageList.SelectedValue + "?" + new Random().Next(1000);
ImageMedia img = ImageMedia.Create(File.ReadAllBytes(FileImageFolder + ImageList.SelectedValue));
ResizeWidth.Text = img.Width.ToString();
ResizeHeight.Text = img.Height.ToString();
ImageAspectRatio.Value = "" + img.Width / (float)img.Height;
int pos = ImageList.SelectedItem.Text.LastIndexOf('.');
if (pos == -1)
{
return;
}
RenameImageButton.OnClientClick = "var name = prompt('Enter new filename:','" + ImageList.SelectedItem.Text.Substring(0, pos) + "'); if (name == null || name == '') return false; document.getElementById('" + NewImageName.ClientID + "').value = name + '" + ImageList.SelectedItem.Text.Substring(pos) + "';";
OkButton.OnClientClick = "window.top.opener.CKEDITOR.dialog.getCurrent().setValueOf('info', 'txtUrl', encodeURI('" + ImageFolder + ImageList.SelectedValue.Replace("'", "\\'") + "')); window.top.close(); window.top.opener.focus();";
}
protected void Upload(object sender, EventArgs e)
{
if (IsImage(bt_UploadedImageFile.FileName))
{
string filename = bt_UploadedImageFile.FileName;
byte[] data = ImageMedia.Create(bt_UploadedImageFile.FileBytes).Resize(960, null).ToByteArray();
#region 写入新附件
ATMT_AttachmentBLL atm = new ATMT_AttachmentBLL();
atm.Model.RelateType = 75;
atm.Model.Name = filename;
atm.Model.ExtName = filename.Substring(filename.LastIndexOf(".") + 1).ToLower();
atm.Model.FileSize = data.Length / 1024;
atm.Model.UploadUser = Session["UserName"].ToString();
atm.Model.IsDelete = "N";
int atm_id = atm.Add(data);
#endregion
if (atm_id > 0)
{
ddl_DirectoryList.SelectedIndex = 0;
BindImageList();
ImageList.SelectedValue = new ATMT_AttachmentBLL(atm_id).Model.GUID.ToString();
SelectImage(null, null);
}
}
}
protected void ResizeImage(object sender, EventArgs e)
{
int width = ResizeWidth.Text.TryParseInt();
int height = ResizeHeight.Text.TryParseInt();
ImageMedia img = ImageMedia.Create(File.ReadAllBytes(FileImageFolder + ImageList.SelectedValue));
img.Resize(width, height);
File.Delete(FileImageFolder + ImageList.SelectedValue);
File.WriteAllBytes(FileImageFolder + ImageList.SelectedValue, img.ToByteArray());
ResizeMessage.Text = Resource.Admin_CKEditor_ImageResized;
SelectImage(null, null);
}
protected void ResizeImage(object sender, EventArgs e)
{
int width = Util.Parse <int>(ResizeWidth.Text);
int height = Util.Parse <int>(ResizeHeight.Text);
ImageMedia img = ImageMedia.Create(File.ReadAllBytes(FileImageFolder + ImageList.SelectedValue));
img.Resize(width, height);
File.Delete(FileImageFolder + ImageList.SelectedValue);
File.WriteAllBytes(FileImageFolder + ImageList.SelectedValue, img.ToByteArray());
ResizeMessage.Text = "Image successfully resized!";
SelectImage(null, null);
}
protected void ResizeImage(object sender, EventArgs e)
{
ATMT_AttachmentBLL att = new ATMT_AttachmentBLL(new Guid(ImageList.SelectedValue));
int width = Util.Parse <int>(ResizeWidth.Text);
int height = Util.Parse <int>(ResizeHeight.Text);
ImageMedia img = ImageMedia.Create(att.GetData());
img.Resize(width, height);
att.UploadFileData(img.ToByteArray());
ResizeMessage.Text = "Image successfully resized!";
SelectImage(null, null);
}
protected void Upload(object sender, EventArgs e)
{
if (FileHelpers.CheckImageExtension(UploadedImageFile.FileName))
{
string filename = UniqueFilename(UploadedImageFile.FileName);
UploadedImageFile.SaveAs(FileImageFolder + filename);
byte[] data = ImageMedia.Create(UploadedImageFile.FileBytes).ToByteArray();
FileStream file = File.Create(FileImageFolder + filename);
file.Write(data, 0, data.Length);
file.Close();
BindImageList();
ImageList.SelectedValue = filename;
SelectImage(null, null);
}
}
public string ResizeImage(CKEditorModel model)
{
_modObj = model;
_modObj.ImageFolder = (model.DirectoryList == "Root" ? "" : "\\" + model.DirectoryList);
_modObj.ImageURL = _modObj.ImageFolder + "\\" + _modObj.ImageList;
int width = Util.Parse <int>(_modObj.ResizeWidth);
int height = Util.Parse <int>(_modObj.ResizeHeight);
ImageMedia img = ImageMedia.Create(System.IO.File.ReadAllBytes(_modObj.ImageURL));
img.Resize(width, height);
System.IO.File.Delete(_modObj.ImageURL);
System.IO.File.WriteAllBytes(_modObj.ImageURL, img.ToByteArray());
return("true");
}
public ActionResult GetImageDetail(string id, string ImageList)
{
_modObj.DirectoryList = id;
_modObj.ImageFolder = (id == "Root" ? "" : "\\" + id);
_modObj.ImageURL = _modObj.ImageFolder + "\\" + ImageList;
_modObj.ImageHttpPath = _modObj.ImageContentURL + (id == "Root" ? "" : id + "/") + ImageList;
ImageMedia img = ImageMedia.Create(System.IO.File.ReadAllBytes(_modObj.ImageURL));
_modObj.ResizeWidth = img.Width.ToString();
_modObj.ResizeHeight = img.Height.ToString();
_modObj.ImageAspectRatio = "" + img.Width / (float)img.Height;
JsonResult jResult = new JsonResult();
jResult.Data = _modObj;
return(jResult);
}
protected void SelectImage(object sender, EventArgs e)
{
RenameImageButton.Enabled = (ImageList.Items.Count != 0);
DeleteImageButton.Enabled = (ImageList.Items.Count != 0);
ResizeImageButton.Enabled = (ImageList.Items.Count != 0);
ResizeWidth.Enabled = (ImageList.Items.Count != 0);
ResizeHeight.Enabled = (ImageList.Items.Count != 0);
if (ImageList.Items.Count == 0)
{
Image1.ImageUrl = "";
ResizeWidth.Text = "";
ResizeHeight.Text = "";
return;
}
Image1.ImageUrl = ImageFolder + ImageList.SelectedValue + "?" + new Random().Next(1000);
ImageMedia img = ImageMedia.Create(File.ReadAllBytes(FileImageFolder + ImageList.SelectedValue));
ResizeWidth.Text = img.Width.ToString(CultureInfo.InvariantCulture);
ResizeHeight.Text = img.Height.ToString(CultureInfo.InvariantCulture);
ImageAspectRatio.Value = (img.Width / (float)img.Height).ToString(CultureInfo.InvariantCulture);
int pos = ImageList.SelectedItem.Text.LastIndexOf('.');
if (pos == -1)
{
return;
}
RenameImageButton.OnClientClick =
string.Format(
"var name = prompt('{0}:','{1}'); if (name == null || name == '') return false; $('#{2}').val(name + '{3}');",
Resource.Admin_CKEditor_EnterFileName,
ImageList.SelectedItem.Text.Substring(0, pos),
NewImageName.ClientID,
ImageList.SelectedItem.Text.Substring(pos));
OkButton.OnClientClick =
string.Format(
"window.top.opener.CKEDITOR.dialog.getCurrent().setValueOf('info', 'txtUrl', encodeURI('{0}{1}')); window.top.close(); window.top.opener.focus();",
ImageFolder, ImageList.SelectedValue.Replace("'", "\\'"));
}
