/// <summary>
/// Creates a new blog category / tag.
/// </summary>
/// <param name="blogid">The blogid.</param>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <param name="category">The category.</param>
/// <returns></returns>
public string newCategory(
string blogid,
string username,
string password,
wpCategory category)
{
if (User.validateCredentials(username, password, false))
{
Channel userChannel = new Channel(username);
if (userChannel.FieldCategoriesAlias != null && userChannel.FieldCategoriesAlias != "")
{
// Find the propertytype via the document type
ContentType blogPostType = ContentType.GetByAlias(userChannel.DocumentTypeAlias);
PropertyType categoryType = blogPostType.getPropertyType(userChannel.FieldCategoriesAlias);
interfaces.IUseTags tags = UseTags(categoryType);
if (tags != null)
{
tags.AddTag(category.name);
}
else
{
PreValue pv = new PreValue();
pv.DataTypeId = categoryType.DataTypeDefinition.Id;
pv.Value = category.name;
pv.Save();
}
}
}
return("");
}
private void updateCategories(Document doc, Post post, Channel userChannel)
{
if (userChannel.FieldCategoriesAlias != null && userChannel.FieldCategoriesAlias != "")
{
ContentType blogPostType = ContentType.GetByAlias(userChannel.DocumentTypeAlias);
PropertyType categoryType = blogPostType.getPropertyType(userChannel.FieldCategoriesAlias);
String[] categories = post.categories;
string categoryValue = "";
interfaces.IUseTags tags = UseTags(categoryType);
if (tags != null)
{
tags.RemoveTagsFromNode(doc.Id);
for (int i = 0; i < categories.Length; i++)
{
tags.AddTagToNode(doc.Id, categories[i]);
}
}
else
{
for (int i = 0; i < categories.Length; i++)
{
PreValue pv = new PreValue(categoryType.DataTypeDefinition.Id, categories[i]);
categoryValue += pv.Id + ",";
}
}
if (categoryValue.Length > 0)
{
categoryValue = categoryValue.Substring(0, categoryValue.Length - 1);
}
doc.getProperty(userChannel.FieldCategoriesAlias).Value = categoryValue;
}
}
public CategoryInfo[] getCategories(
string blogid,
string username,
string password)
{
if (validateUser(username, password))
{
Channel userChannel = new Channel(username);
if (userChannel.FieldCategoriesAlias != null && userChannel.FieldCategoriesAlias != "")
{
// Find the propertytype via the document type
ContentType blogPostType = ContentType.GetByAlias(userChannel.DocumentTypeAlias);
PropertyType categoryType = blogPostType.getPropertyType(userChannel.FieldCategoriesAlias);
// check if the datatype uses tags or prevalues
CategoryInfo[] returnedCategories = null;
interfaces.IUseTags tags = UseTags(categoryType);
if (tags != null)
{
List <interfaces.ITag> alltags = tags.GetAllTags();
returnedCategories = new CategoryInfo[alltags.Count];
int counter = 0;
foreach (interfaces.ITag t in alltags)
{
CategoryInfo ci = new CategoryInfo();
ci.title = t.TagCaption;
ci.categoryid = t.Id.ToString();
ci.description = "";
ci.rssUrl = "";
ci.htmlUrl = "";
returnedCategories[counter] = ci;
counter++;
}
}
else
{
SortedList categories = PreValues.GetPreValues(categoryType.DataTypeDefinition.Id);
returnedCategories = new CategoryInfo[categories.Count];
IDictionaryEnumerator ide = categories.GetEnumerator();
int counter = 0;
while (ide.MoveNext())
{
PreValue category = (PreValue)ide.Value;
CategoryInfo ci = new CategoryInfo();
ci.title = category.Value;
ci.categoryid = category.Id.ToString();
ci.description = "";
ci.rssUrl = "";
ci.htmlUrl = "";
returnedCategories[counter] = ci;
counter++;
}
}
return(returnedCategories);
}
}
throw new ArgumentException("Categories doesn't work for this channel, they might not have been activated. Contact your umbraco administrator.");
}
public static interfaces.IUseTags UseTags(PropertyType categoryType)
{
if (typeof(interfaces.IUseTags).IsAssignableFrom(categoryType.DataTypeDefinition.DataType.DataEditor.GetType()))
{
interfaces.IUseTags tags = (interfaces.IUseTags)categoryType.DataTypeDefinition.DataType.DataEditor as interfaces.IUseTags;
return(tags);
}
return(null);
}
private static void UpdateCategories(Document doc, Post post, Channel userChannel)
{
if (userChannel.FieldCategoriesAlias != null && userChannel.FieldCategoriesAlias != "")
{
ContentType blogPostType = ContentType.GetByAlias(userChannel.DocumentTypeAlias);
PropertyType categoryType = blogPostType.getPropertyType(userChannel.FieldCategoriesAlias);
String[] categories = post.categories;
string categoryValue = "";
interfaces.IUseTags tags = UseTags(categoryType);
if (tags != null)
{
tags.RemoveTagsFromNode(doc.Id);
for (int i = 0; i < categories.Length; i++)
{
tags.AddTagToNode(doc.Id, categories[i]);
}
//If the IUseTags provider manually set the property value to something on the IData interface then we should persist this
//code commented as for some reason, even though the IUseTags control is setting IData.Value it is null here
//could be a cache issue, or maybe it's a different instance of the IData or something, rather odd
//doc.getProperty(userChannel.FieldCategoriesAlias).Value = categoryType.DataTypeDefinition.DataType.Data.Value;
//Instead, set the document property to CSV of the tags - this WILL break custom editors for tags which don't adhere to the
//pseudo standard that the .Value of the property contains CSV tags.
doc.getProperty(userChannel.FieldCategoriesAlias).Value = string.Join(",", categories);
}
else
{
for (int i = 0; i < categories.Length; i++)
{
PreValue pv = new PreValue(categoryType.DataTypeDefinition.Id, categories[i]);
categoryValue += pv.Id + ",";
}
if (categoryValue.Length > 0)
{
categoryValue = categoryValue.Substring(0, categoryValue.Length - 1);
}
doc.getProperty(userChannel.FieldCategoriesAlias).Value = categoryValue;
}
}
}
