/// <summary>
/// For a VisualList, the value contents
/// should be a pipe delimited list of MediaItemIDs, but handle old
/// Image XmlValue contents as well. (in the case that this field was originally an Image field)
/// </summary>
/// <param name="i"></param>
/// <param name="bRandom"></param>
/// <returns></returns>
public List<MediaItem> MediaItems()
{
List<MediaItem> results = new List<MediaItem>();
foreach (string id in vlField.Items)
{
Item item = Sitecore.Context.Database.GetItem(id);
if (item != null)
{
results.Add((MediaItem)item);
}
else
{
// If this field used to be an Image field then the value was stored
// as an XmlValue instead of just an ItemID
// So, we'll try to parse it out.
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlVal = new Sitecore.Shell.Applications.ContentEditor.XmlValue(id, "image");
string mediaID = xmlVal.GetAttribute("mediaid");
if (!String.IsNullOrEmpty(mediaID))
{
item = Sitecore.Context.Database.GetItem(mediaID);
if (item != null)
results.Add((MediaItem)item);
}
}
}
return results;
}
/// <summary>
/// For a VisualList, the value contents
/// should be a pipe delimited list of MediaItemIDs, but handle old
/// Image XmlValue contents as well. (in the case that this field was originally an Image field)
/// </summary>
/// <param name="i"></param>
/// <param name="bRandom"></param>
/// <returns></returns>
public List<MediaItem> MediaItems()
{
List<MediaItem> results = new List<MediaItem>();
foreach (string id in vlField.Items)
{
Item item = Sitecore.Context.Database.GetItem(id);
if (item != null)
{
results.Add((MediaItem)item);
}
//if id is not a valid Sitecore id and has at least one closing angle bracket
else if(!Sitecore.Data.ID.IsID(id) && id.IndexOf(">", System.StringComparison.Ordinal) > -1 )
{
// If this field used to be an Image field then the value was stored
// as an XmlValue instead of just an ItemID
// So, we'll try to parse it out.
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlVal = new Sitecore.Shell.Applications.ContentEditor.XmlValue(id, "image");
string mediaID = xmlVal.GetAttribute("mediaid");
if (!String.IsNullOrEmpty(mediaID))
{
item = Sitecore.Context.Database.GetItem(mediaID);
if (item != null)
results.Add((MediaItem)item);
}
}
}
return results;
}
/// <summary>
/// For a VisualList, the value contents
/// should be a pipe delimited list of MediaItemIDs, but handle old
/// Image XmlValue contents as well. (in the case that this field was originally an Image field)
/// </summary>
/// <param name="i"></param>
/// <param name="bRandom"></param>
/// <returns></returns>
public List <MediaItem> MediaItems()
{
List <MediaItem> results = new List <MediaItem>();
foreach (string id in vlField.Items)
{
Item item = Sitecore.Context.Database.GetItem(id);
if (item != null)
{
results.Add((MediaItem)item);
}
//if id is not a valid Sitecore id and has at least one closing angle bracket
else if (!Sitecore.Data.ID.IsID(id) && id.IndexOf(">", System.StringComparison.Ordinal) > -1)
{
// If this field used to be an Image field then the value was stored
// as an XmlValue instead of just an ItemID
// So, we'll try to parse it out.
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlVal = new Sitecore.Shell.Applications.ContentEditor.XmlValue(id, "image");
string mediaID = xmlVal.GetAttribute("mediaid");
if (!String.IsNullOrEmpty(mediaID))
{
item = Sitecore.Context.Database.GetItem(mediaID);
if (item != null)
{
results.Add((MediaItem)item);
}
}
}
}
return(results);
}
IList <Item> GetItems()
{
var result = new List <Item>();
var values = new ListString(GetItem()[FieldID]);
foreach (var id in values)
{
var item = Client.ContentDatabase.GetItem(id);
if (item != null)
{
result.Add(item);
}
else
{
// If this field used to be an Image field then the value was stored
// as an XmlValue instead of just an ItemID
// So, we'll try to parse it out.
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlVal = new Sitecore.Shell.Applications.ContentEditor.XmlValue(id, "image");
string mediaID = xmlVal.GetAttribute("mediaid");
if (!String.IsNullOrEmpty(mediaID))
{
item = Client.ContentDatabase.GetItem(mediaID);
if (item != null)
{
result.Add(item);
}
}
}
}
return(result);
}
/// <summary>
/// For a VisualList, the value contents
/// should be a pipe delimited list of MediaItemIDs, but handle old
/// Image XmlValue contents as well. (in the case that this field was originally an Image field)
/// </summary>
/// <param name="i"></param>
/// <param name="bRandom"></param>
/// <returns></returns>
public List <MediaItem> MediaItems()
{
List <MediaItem> results = new List <MediaItem>();
foreach (string id in vlField.Items)
{
Item item = Sitecore.Context.Database.GetItem(id);
if (item != null)
{
results.Add((MediaItem)item);
}
else
{
// If this field used to be an Image field then the value was stored
// as an XmlValue instead of just an ItemID
// So, we'll try to parse it out.
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlVal = new Sitecore.Shell.Applications.ContentEditor.XmlValue(id, "image");
string mediaID = xmlVal.GetAttribute("mediaid");
if (!String.IsNullOrEmpty(mediaID))
{
item = Sitecore.Context.Database.GetItem(mediaID);
if (item != null)
{
results.Add((MediaItem)item);
}
}
}
}
return(results);
}
private void Follow()
{
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlValue = this.XmlValue;
string attribute = xmlValue.GetAttribute("linktype");
if (attribute != null)
{
if ((attribute != "internal") && (attribute != "media"))
{
if ((attribute != "external") && (attribute != "mailto"))
{
if (attribute == "anchor")
{
SheerResponse.Alert(Translate.Text("You cannot follow an Anchor link."), new string[0]);
return;
}
if (attribute == "javascript")
{
SheerResponse.Alert(Translate.Text("You cannot follow a Javascript link."), new string[0]);
}
return;
}
}
else
{
string str2 = xmlValue.GetAttribute("id");
if (!string.IsNullOrEmpty(str2))
{
Context.ClientPage.SendMessage(this, "item:load(id=" + str2 + ")");
}
return;
}
string str3 = xmlValue.GetAttribute("url");
if (!string.IsNullOrEmpty(str3))
{
SheerResponse.Eval("window.open('" + str3 + "', '_blank')");
}
}
}
private string GetLinkPath()
{
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlValue = this.XmlValue;
string attribute = xmlValue.GetAttribute("id");
string str2 = string.Empty;
Item item = null;
if (!string.IsNullOrEmpty(attribute) && ID.IsID(attribute))
{
item = Client.ContentDatabase.GetItem(new ID(attribute));
}
if (item != null)
{
if (this.Value.EndsWith("." + "aspx"))
{
if (item.Paths.Path.StartsWith("/sitecore/content", StringComparison.InvariantCulture))
{
str2 = item.Paths.Path.Substring("/sitecore/content".Length);
if (LinkManager.AddAspxExtension)
{
str2 = str2 + ("." + "aspx");
}
return(str2);
}
if (item.Paths.Path.StartsWith("/sitecore/media library", StringComparison.InvariantCulture))
{
str2 = item.Paths.Path + ("." + "aspx");
}
return(str2);
}
if (item.Paths.Path.StartsWith("/sitecore/media library", StringComparison.InvariantCulture))
{
str2 = item.Paths.Path.Substring("/sitecore/media library".Length);
}
return(str2);
}
return(xmlValue.GetAttribute("url"));
}
IList<Item> GetItems()
{
var result = new List<Item>();
var values = new ListString(GetItem()[FieldID]);
foreach (var id in values)
{
var item = Client.ContentDatabase.GetItem(id);
if (item != null)
{
result.Add(item);
}
else
{
// If this field used to be an Image field then the value was stored
// as an XmlValue instead of just an ItemID
// So, we'll try to parse it out.
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlVal = new Sitecore.Shell.Applications.ContentEditor.XmlValue(id, "image");
string mediaID = xmlVal.GetAttribute("mediaid");
if (!String.IsNullOrEmpty(mediaID))
{
item = Client.ContentDatabase.GetItem(mediaID);
if (item != null) result.Add(item);
}
}
}
return result;
}
protected override bool LoadPostData(string value)
{
Assert.ArgumentNotNull(value, "value");
bool flag = base.LoadPostData(value);
if (flag)
{
if (string.IsNullOrEmpty(this.Value))
{
this.ClearLink();
return(true);
}
Sitecore.Shell.Applications.ContentEditor.XmlValue xmlValue = this.XmlValue;
if (this.GetLinkPath() == this.Value)
{
return(flag);
}
if (xmlValue.GetAttribute("linktype").Length == 0)
{
xmlValue.SetAttribute("linktype", (this.Value.IndexOf("://", StringComparison.InvariantCulture) >= 0) ? "external" : "internal");
}
string str2 = string.Empty;
if (xmlValue.GetAttribute("linktype") == "internal")
{
string path = string.Empty;
if (this.Value.EndsWith("." + "aspx"))
{
if (this.Value.StartsWith("/sitecore/media library"))
{
path = this.Value.Remove(this.Value.Length - ("." + "aspx").Length);
}
else
{
path = "/sitecore/content" + this.Value.Remove(this.Value.Length - ("." + "aspx").Length);
}
}
Item item = Client.ContentDatabase.GetItem(path);
if (item != null)
{
str2 = item.ID.ToString();
}
}
else if (xmlValue.GetAttribute("linktype") == "media")
{
string str4 = "/sitecore/media library" + this.Value;
Item item2 = Client.ContentDatabase.GetItem(str4);
if (item2 != null)
{
str2 = item2.ID.ToString();
}
}
else
{
xmlValue.SetAttribute("url", this.Value);
}
if (!string.IsNullOrEmpty(str2))
{
xmlValue.SetAttribute("id", str2);
}
this.XmlValue = xmlValue;
}
return(flag);
}
