/// <summary>
/// Renders an field to the template
/// </summary>
/// <param name="currentPage"></param>
/// <param name="fieldAlias"></param>
/// <param name="altFieldAlias"></param>
/// <param name="altText"></param>
/// <param name="insertBefore"></param>
/// <param name="insertAfter"></param>
/// <param name="recursive"></param>
/// <param name="convertLineBreaks"></param>
/// <param name="removeParagraphTags"></param>
/// <param name="casing"></param>
/// <param name="encoding"></param>
/// <param name="formatAsDate"></param>
/// <param name="formatAsDateWithTime"></param>
/// <param name="formatAsDateWithTimeSeparator"></param>
//// <param name="formatString"></param>
/// <returns></returns>
public IHtmlString Field(IPublishedContent currentPage, string fieldAlias,
string altFieldAlias = "", string altText = "", string insertBefore = "", string insertAfter = "",
bool recursive = false, bool convertLineBreaks = false, bool removeParagraphTags = false,
RenderFieldCaseType casing = RenderFieldCaseType.Unchanged,
RenderFieldEncodingType encoding = RenderFieldEncodingType.Unchanged,
bool formatAsDate = false,
bool formatAsDateWithTime = false,
string formatAsDateWithTimeSeparator = "")
//TODO: commented out until as it is not implemented by umbraco:item yet
//,string formatString = "")
{
Mandate.ParameterNotNull(currentPage, "currentPage");
Mandate.ParameterNotNullOrEmpty(fieldAlias, "fieldAlias");
//TODO: This is real nasty and we should re-write the 'item' and 'ItemRenderer' class but si fine for now
var attributes = new Dictionary <string, string>
{
{ "field", fieldAlias },
{ "recursive", recursive.ToString().ToLowerInvariant() },
{ "useifempty", altFieldAlias },
{ "textifempty", altText },
{ "stripparagraph", removeParagraphTags.ToString().ToLowerInvariant() },
{
"case", casing == RenderFieldCaseType.Lower ? "lower"
: casing == RenderFieldCaseType.Upper ? "upper"
: casing == RenderFieldCaseType.Title ? "title"
: string.Empty
},
{ "inserttextbefore", insertBefore },
{ "inserttextafter", insertAfter },
{ "convertlinebreaks", convertLineBreaks.ToString().ToLowerInvariant() },
{ "formatasdate", formatAsDate.ToString().ToLowerInvariant() },
{ "formatasdatewithtime", formatAsDateWithTime.ToString().ToLowerInvariant() },
{ "formatasdatewithtimeseparator", formatAsDateWithTimeSeparator }
};
switch (encoding)
{
case RenderFieldEncodingType.Url:
attributes.Add("urlencode", "true");
break;
case RenderFieldEncodingType.Html:
attributes.Add("htmlencode", "true");
break;
case RenderFieldEncodingType.Unchanged:
default:
break;
}
//need to convert our dictionary over to this weird dictionary type
var attributesForItem = new AttributeCollectionAdapter(
new AttributeCollection(
new StateBag()));
foreach (var i in attributes)
{
attributesForItem.Add(i.Key, i.Value);
}
var item = new Item(currentPage)
{
Field = fieldAlias,
TextIfEmpty = altText,
LegacyAttributes = attributesForItem
};
//here we are going to check if we are in the context of an Umbraco routed page, if we are we
//will leave the NodeId empty since the underlying ItemRenderer will work ever so slightly faster
//since it already knows about the current page. Otherwise, we'll assign the id based on our
//currently assigned node. The PublishedContentRequest will be null if:
// * we are rendering a partial view or child action
// * we are rendering a view from a custom route
if ((_umbracoContext.PublishedContentRequest == null ||
_umbracoContext.PublishedContentRequest.PublishedContent.Id != currentPage.Id) &&
currentPage.Id > 0) // in case we're rendering a detached content (id == 0)
{
item.NodeId = currentPage.Id.ToString(CultureInfo.InvariantCulture);
}
var containerPage = new FormlessPage();
containerPage.Controls.Add(item);
using (var output = new StringWriter())
using (var htmlWriter = new HtmlTextWriter(output))
{
ItemRenderer.Instance.Init(item);
ItemRenderer.Instance.Load(item);
ItemRenderer.Instance.Render(item, htmlWriter);
//because we are rendering the output through the legacy Item (webforms) stuff, the {localLinks} will already be replaced.
return(new HtmlString(output.ToString()));
}
}
/// <summary>
/// Renders an field to the template
/// </summary>
/// <param name="currentPage"></param>
/// <param name="fieldAlias"></param>
/// <param name="altFieldAlias"></param>
/// <param name="altText"></param>
/// <param name="insertBefore"></param>
/// <param name="insertAfter"></param>
/// <param name="recursive"></param>
/// <param name="convertLineBreaks"></param>
/// <param name="removeParagraphTags"></param>
/// <param name="casing"></param>
/// <param name="encoding"></param>
/// <param name="formatAsDate"></param>
/// <param name="formatAsDateWithTime"></param>
/// <param name="formatAsDateWithTimeSeparator"></param>
//// <param name="formatString"></param>
/// <returns></returns>
public IHtmlString Field(IPublishedContent currentPage, string fieldAlias,
string altFieldAlias = "", string altText = "", string insertBefore = "", string insertAfter = "",
bool recursive = false, bool convertLineBreaks = false, bool removeParagraphTags = false,
RenderFieldCaseType casing = RenderFieldCaseType.Unchanged,
RenderFieldEncodingType encoding = RenderFieldEncodingType.Unchanged,
bool formatAsDate = false,
bool formatAsDateWithTime = false,
string formatAsDateWithTimeSeparator = "")
//TODO: commented out until as it is not implemented by umbraco:item yet
//,string formatString = "")
{
Mandate.ParameterNotNull(currentPage, "currentPage");
Mandate.ParameterNotNullOrEmpty(fieldAlias, "fieldAlias");
//TODO: This is real nasty and we should re-write the 'item' and 'ItemRenderer' class but si fine for now
var attributes = new Dictionary <string, string>
{
{ "field", fieldAlias },
{ "recursive", recursive.ToString().ToLowerInvariant() },
{ "useifempty", altFieldAlias },
{ "textifempty", altText },
{ "stripparagraph", removeParagraphTags.ToString().ToLowerInvariant() },
{
"case", casing == RenderFieldCaseType.Lower ? "lower"
: casing == RenderFieldCaseType.Upper ? "upper"
: casing == RenderFieldCaseType.Title ? "title"
: string.Empty
},
{ "inserttextbefore", insertBefore },
{ "inserttextafter", insertAfter },
{ "convertlinebreaks", convertLineBreaks.ToString().ToLowerInvariant() },
{ "formatasdate", formatAsDate.ToString().ToLowerInvariant() },
{ "formatasdatewithtime", formatAsDateWithTime.ToString().ToLowerInvariant() },
{ "formatasdatewithtimeseparator", formatAsDateWithTimeSeparator }
};
switch (encoding)
{
case RenderFieldEncodingType.Url:
attributes.Add("urlencode", "true");
break;
case RenderFieldEncodingType.Html:
attributes.Add("htmlencode", "true");
break;
case RenderFieldEncodingType.Unchanged:
default:
break;
}
//need to convert our dictionary over to this weird dictionary type
var attributesForItem = new AttributeCollectionAdapter(
new AttributeCollection(
new StateBag()));
foreach (var i in attributes)
{
attributesForItem.Add(i.Key, i.Value);
}
var item = new Item()
{
//NodeId = currentPage.Id.ToString();
Field = fieldAlias,
TextIfEmpty = altText,
LegacyAttributes = attributesForItem
};
//this is here to figure out if this request is in the context of a partial
if (_umbracoContext.PublishedContentRequest.PublishedContent.Id != _currentPage.Id)
{
item.NodeId = _currentPage.Id.ToString();
}
var containerPage = new FormlessPage();
containerPage.Controls.Add(item);
using (var output = new StringWriter())
using (var htmlWriter = new HtmlTextWriter(output))
{
ItemRenderer.Instance.Init(item);
ItemRenderer.Instance.Load(item);
ItemRenderer.Instance.Render(item, htmlWriter);
//because we are rendering the output through the legacy Item (webforms) stuff, the {localLinks} will already be replaced.
return(new HtmlString(output.ToString()));
}
}
