/// <summary>
/// Parses the field.
///
/// </summary>
/// <param name="imageFieldParse">The image field.
/// </param>
protected override void ParseField(ImageField imageFieldParse)
{
Assert.ArgumentNotNull(imageFieldParse, "imageFieldParse");
base.ParseField(imageFieldParse);
if (string.IsNullOrEmpty(_cropRegion))
{
if (imageFieldParse != null)
{
_cropRegion = StringUtil.GetString(imageFieldParse.GetAttribute("cropregion"), string.Empty);
}
_cropSet = true;
}
}
protected new static void Run(ClientPipelineArgs args)
{
Assert.ArgumentNotNull(args, "args");
Item itemNotNull = Client.GetItemNotNull(args.Parameters["itemid"]);
itemNotNull.Fields.ReadAll();
Field field = itemNotNull.Fields[args.Parameters["fieldid"]];
Assert.IsNotNull(field, "field");
ImageField imageField = new ImageField(field, field.Value);
string controlid = args.Parameters["controlid"];
if (args.IsPostBack)
{
if (args.Result != "undefined")
{
string rawValue;
if (!string.IsNullOrEmpty(args.Result))
{
MediaItem item = Client.ContentDatabase.Items[args.Result];
if (item != null)
{
MediaUrlOptions mediaOptions = new MediaUrlOptions();
string mediaUrl = MediaManager.GetMediaUrl(item, mediaOptions);
imageField.SetAttribute("mediaid", item.ID.ToString());
imageField.SetAttribute("mediapath", item.MediaPath);
imageField.SetAttribute("src", mediaUrl);
if (!string.IsNullOrEmpty(args.Parameters["fieldValue"]))
{
XmlValue xmlValue = new XmlValue(args.Parameters["fieldValue"], "image");
string height = xmlValue.GetAttribute("height");
if (!String.IsNullOrEmpty(height))
{
imageField.Height = height;
}
string width = xmlValue.GetAttribute("width");
if (!String.IsNullOrEmpty(width))
{
imageField.Width = width;
}
}
}
else
{
SheerResponse.Alert("Item not found.", new string[0]);
}
rawValue = imageField.Value;
}
else
{
rawValue = string.Empty;
}
string markup = WebEditImageCommand.RenderImage(args, rawValue);
SheerResponse.SetAttribute("scHtmlValue", "value", markup);
SheerResponse.SetAttribute("scPlainValue", "value", rawValue);
SheerResponse.Eval("scSetHtmlValue('" + rawValue + "')");
}
}
else
{
string text = StringUtil.GetString(new string[] { field.Source, ImageSourceHelper.MEDIA_ROOT });
if (text.StartsWith(ImageSourceHelper.SITE_SOURCE_PREFIX))
{
string path = ImageSourceHelper.GetSiteMediaPath(itemNotNull);
if (path != null)
{
text = path;
}
}
string mediaid = imageField.GetAttribute("mediaid");
if (text.StartsWith("~"))
{
if (string.IsNullOrEmpty(mediaid))
{
mediaid = StringUtil.Mid(text, 1);
}
text = ImageSourceHelper.MEDIA_ROOT;
}
Language language = itemNotNull.Language;
MediaBrowserOptions mediaOptions = new MediaBrowserOptions();
Item item3 = Client.ContentDatabase.GetItem(text, language);
if (item3 == null)
{
throw new ClientAlertException("The source of this Image field points to an item that does not exist.");
}
mediaOptions.Root = item3;
mediaOptions.AllowEmpty = true;
if (!string.IsNullOrEmpty(mediaid))
{
Item selected = Client.ContentDatabase.GetItem(mediaid, language);
if (selected != null)
{
mediaOptions.SelectedItem = selected;
}
}
SheerResponse.ShowModalDialog(mediaOptions.ToUrlString().ToString(), true);
args.WaitForPostBack();
}
}