public static IHtmlString RenderEditLink(
this HtmlHelper helper,
IPublishedContent thisPage,
EditLinkPosition position = EditLinkPosition.TopLeft,
bool applyInlineLinkStyles = true,
string editMessage = "Edit",
string linkColour = "#fff",
string linkBackgroundColour = "#1b264f",
int fontSize = 16,
int linkPadding = 10,
int borderRadius = 6,
string linkClassName = "edit-link-inner",
bool applyInlineOuterElementStyles = true,
int margin = 10,
int zindex = 10000,
string umbracoEditContentUrl = "/umbraco#/content/content/edit/",
string outerClassName = "edit-link-outer",
string outerPosition = "fixed",
string linkPosition = "absolute")
{
StringBuilder editLinkCode = new StringBuilder();
var userTicket = new HttpContextWrapper(HttpContext.Current).GetUmbracoAuthTicket();
if (userTicket != null)
{
//Render the starting outer div
editLinkCode.Append($"<div");
editLinkCode.Append($" class=\"{outerClassName}\"");
//Render the inline styles for the outer div
if (applyInlineOuterElementStyles)
{
string outerStyles = GetOuterElementStyles(outerPosition, position, margin, zindex, linkPadding);
editLinkCode.Append($" style=\"{outerStyles}\"");
}
editLinkCode.Append($">");
//Render the link
editLinkCode.Append($"<a href=\"{umbracoEditContentUrl}{thisPage.Id}\"");
editLinkCode.Append($" target=\"_blank\"");
editLinkCode.Append($" class=\"{linkClassName}\"");
//Render the inline styles for the link
if (applyInlineLinkStyles)
{
string linkStyles = GetLinkStyles(linkColour, linkBackgroundColour, linkPadding, fontSize, borderRadius);
editLinkCode.Append($"style=\"{linkStyles}\"");
}
//Render the link text and closing tag
editLinkCode.Append($">{editMessage}</a>");
//Render the closing outer div
editLinkCode.Append($"</div>");
}
return(MvcHtmlString.Create(editLinkCode.ToString()));
}
private static string GetOuterElementStyles(string outerPosition, EditLinkPosition position,
int margin, int zindex, int linkPadding)
{
linkPadding = linkPadding / 2;
StringBuilder outerStyles = new StringBuilder();
outerStyles.Append("display:block;");
if (outerPosition == "fixed")
{
switch (position)
{
case EditLinkPosition.TopLeft:
outerStyles.Append($"top:{margin + linkPadding}px;");
outerStyles.Append($"left:{margin}px;");
break;
case EditLinkPosition.TopRight:
outerStyles.Append($"top:{margin + linkPadding}px;");
outerStyles.Append($"right:{margin}px;");
break;
case EditLinkPosition.BottomRight:
outerStyles.Append($"bottom:{margin + linkPadding}px;");
outerStyles.Append($"right:{margin}px;");
break;
case EditLinkPosition.BottomLeft:
outerStyles.Append($"bottom:{margin + linkPadding}px;");
outerStyles.Append($"left:{margin}px;");
break;
}
}
outerStyles.Append($"z-index:{zindex};");
outerStyles.Append($"position:{outerPosition};");
return(outerStyles.ToString());
}
