static string ReplaceAttribute(string output, BBAttribute attribute, string rawValue, string placeholderStr, Dictionary <string, string> attrValuesByID)
{
string effectiveValue;
if (attribute.ContentTransformer == null)
{
effectiveValue = rawValue;
}
else
{
var ctx = new AttributeRenderingContextImpl(attribute, rawValue, attrValuesByID);
effectiveValue = attribute.ContentTransformer(ctx);
}
if (effectiveValue == null)
{
effectiveValue = "";
}
var encodedValue =
attribute.HtmlEncodingMode == HtmlEncodingMode.HtmlAttributeEncode ? HttpUtility.HtmlAttributeEncode(effectiveValue)
: attribute.HtmlEncodingMode == HtmlEncodingMode.HtmlEncode ? HttpUtility.HtmlEncode(effectiveValue)
: effectiveValue;
output = output.Replace(placeholderStr, encodedValue);
return(output);
}
string TryGetValue(BBAttribute attr)
{
string val;
AttributeValues.TryGetValue(attr, out val);
return(val);
}
/// <summary>
/// Get the node content as a formatted BBCode string.
/// </summary>
public override string ToBBCode()
{
string content = string.Concat(SubNodes.Select(s => s.ToBBCode()).ToArray());
string attrs = "";
BBAttribute defAttr = Tag.FindAttribute("");
if (defAttr != null)
{
if (AttributeValues.ContainsKey(defAttr))
{
attrs += "=" + AttributeValues[defAttr];
}
}
foreach (var attrKvp in AttributeValues)
{
if (attrKvp.Key.Name == "")
{
continue;
}
attrs += " " + attrKvp.Key.Name + "=" + attrKvp.Value;
}
return("[" + Tag.Name + attrs + "]" + content + "[/" + Tag.Name + "]");
}
/// <summary>
/// 添加BBTag实体
/// </summary>
/// <param name="htmlTemplate">html模板</param>
/// <param name="attachment">带替换附件</param>
/// <returns></returns>
private BBTag AddBBTagForMobile(string htmlTemplate, Attachment attachment)
{
BBAttribute bbAttribute = new BBAttribute("attachTemplate", "",
n =>
{
return(string.Format(htmlTemplate,
attachment.FriendlyFileName,
SiteUrls.FullUrl(SiteUrls.Instance().AttachmentUrl(attachment.AttachmentId, TenantTypeIds.Instance().BlogThread())),
attachment.FriendlyFileLength));
},
HtmlEncodingMode.UnsafeDontEncode);
return(new BBTag("attach:" + attachment.AttachmentId, "${attachTemplate}", "", false, BBTagClosingStyle.LeafElementWithoutContent, null, bbAttribute));
}
/// <summary>
/// 添加BBTag实体
/// </summary>
/// <param name="htmlTemplate">html模板</param>
/// <param name="attachment">带替换附件</param>
/// <returns></returns>
private BBTag AddBBTag(string htmlTemplate, ContentAttachment attachment)
{
BBAttribute bbAttribute = new BBAttribute("attachTemplate", "",
n =>
{
return(string.Format(htmlTemplate,
attachment.FriendlyFileName,
attachment.FriendlyFileLength,
attachment.DownloadCount,
SiteUrls.Instance().ContentAttachmentUrl(attachment.AttachmentId)));
},
HtmlEncodingMode.UnsafeDontEncode);
return(new BBTag("attach:" + attachment.AttachmentId, "${attachTemplate}", "", false, BBTagClosingStyle.LeafElementWithoutContent, null, bbAttribute));
}
/// <summary>
/// 添加BBTag实体
/// </summary>
/// <param name="htmlTemplate">html模板</param>
/// <param name="attachment">带替换附件</param>
/// <returns></returns>
private BBTag AddBBTag(string htmlTemplate, Attachment attachment)
{
BBAttribute bbAttribute = new BBAttribute("attachTemplate", "",
n =>
{
return(string.Format(htmlTemplate,
attachment.FriendlyFileName,
attachment.FriendlyFileLength,
attachment.Price > 0 ? "，<em>需要" + attachment.Price + "积分</em>" : "",
attachment.DownloadCount,
attachment.AttachmentId));
},
HtmlEncodingMode.UnsafeDontEncode);
return(new BBTag("attach:" + attachment.AttachmentId, "${attachTemplate}", "", false, BBTagClosingStyle.LeafElementWithoutContent, null, bbAttribute));
}
/// <summary>
/// 添加BBTag实体
/// </summary>
/// <param name="htmlTemplate">html模板</param>
/// <param name="attachment">带替换附件</param>
/// <returns>BBTag实体</returns>
private BBTag AddBBTag(string htmlTemplate, Attachment attachment)
{
PointCategory pointCategory = new PointService().GetPointCategory(PointCategoryKeys.Instance().TradePoints());
string categoryName = pointCategory != null ? pointCategory.CategoryName : "金币";
BBAttribute bbAttribute = new BBAttribute("attachTemplate", "",
n =>
{
return(string.Format(htmlTemplate,
attachment.FriendlyFileName,
attachment.FriendlyFileLength,
attachment.Price > 0 ? "，<em>需要" + attachment.Price + categoryName + "</em>" : "",
attachment.DownloadCount,
attachment.AttachmentId));
},
HtmlEncodingMode.UnsafeDontEncode);
return(new BBTag("attach:" + attachment.AttachmentId, "${attachTemplate}", "", false, BBTagClosingStyle.LeafElementWithoutContent, null, bbAttribute));
}
public AttributeRenderingContextImpl(BBAttribute attribute, string attributeValue, IDictionary <string, string> getAttributeValueByIdData)
{
Attribute = attribute;
AttributeValue = attributeValue;
GetAttributeValueByIDData = getAttributeValueByIdData;
}
public AttributeRenderingContextImpl(BBAttribute attribute, string attributeValue, IDictionary<string, string> getAttributeValueByIdData)
{
Attribute = attribute;
AttributeValue = attributeValue;
GetAttributeValueByIDData = getAttributeValueByIdData;
}
string TryGetValue(BBAttribute attr)
{
string val;
AttributeValues.TryGetValue(attr, out val);
return val;
}
static string ReplaceAttribute(string output, BBAttribute attribute, string rawValue, string placeholderStr, Dictionary<string, string> attrValuesByID)
{
string effectiveValue;
if (attribute.ContentTransformer == null)
{
effectiveValue = rawValue;
}
else
{
var ctx = new AttributeRenderingContextImpl(attribute, rawValue, attrValuesByID);
effectiveValue = attribute.ContentTransformer(ctx);
}
if (effectiveValue == null) effectiveValue = "";
var encodedValue =
attribute.HtmlEncodingMode == HtmlEncodingMode.HtmlAttributeEncode ? HttpUtility.HtmlAttributeEncode(effectiveValue)
: attribute.HtmlEncodingMode == HtmlEncodingMode.HtmlEncode ? HttpUtility.HtmlEncode(effectiveValue)
: effectiveValue;
output = output.Replace(placeholderStr, encodedValue);
return output;
}
