public static Attachment GetPostImage(AgilityContentItem blogConfig, AgilityContentItem post, PostImageType type)
{
string listingFieldName = "ListingImageOverride";
string detailsFieldName = "PostImage";
string defaultFieldName = "DefaultPostImage";
Attachment att = null;
if (type.Equals(PostImageType.Listing))
{
att = post.GetAttachment(listingFieldName);
if (att == null)
{
att = post.GetAttachment(detailsFieldName);
}
}
if (type.Equals(PostImageType.Details))
{
att = post.GetAttachment(detailsFieldName);
}
if (att == null)
{
//try to get attachment from default image
att = blogConfig.GetAttachment(defaultFieldName);
}
return(att);
}
private static Attachment GetBlogPostListingImage(AgilityContentItem contentItem)
{
Attachment resultListingImage = null;
if (contentItem != null)
{
var postImage = contentItem.GetAttachment("PostImage");
var listingImage = contentItem.GetAttachment("ListingImageOverride");
resultListingImage = postImage ?? resultListingImage;
}
return(resultListingImage);
}
public static Attachment GetAuthorImage(AgilityContentItem blogConfig, AgilityContentItem author)
{
string authorFieldName = "Image";
string defaultFieldName = "DefaultAuthorImage";
Attachment att = null;
att = author.GetAttachment(authorFieldName);
if (att == null)
{
att = blogConfig.GetAttachment(defaultFieldName);
}
return(att);
}
public static dynamic ToDynamic(this AgilityContentItem ci, bool removeHrefTilde = false)
{
var dynamicObj = new ExpandoObject() as IDictionary <string, Object>;
DataColumnCollection columns = ci.Row.Table.Columns;
//write each column into our dynamic obj
foreach (var col in columns)
{
string colName = col.ToString();
var objValue = ci[colName];
//specific cases with a string
if (objValue is string)
{
//have to test whether this is an attachment
//TODO: need a more performant way to do this
var attachment = ci.GetAttachment(colName);
if (attachment != null)
{
objValue = attachment;
}
//test whether this is a UrlField
else if (IsAnchorTag(objValue as string))
{
if (removeHrefTilde)
{
objValue = ci.ParseUrl(colName).RemoveTilde();
}
else
{
objValue = ci.ParseUrl(colName);
}
}
}
dynamicObj.Add(colName, objValue);
}
return(dynamicObj);
}
