public HtmlString comicHeading(int comicNo, string headingTag = "h1", string dateFormat = "MMMM, d yyyy")//create heading for comic page
//intialize variables
{
string edit = "";
string publishHeading = "";
int pageCount = 0;
DateTime publishDate = Convert.ToDateTime(comicDate(comicNo));
//load settings, comic list, and comic page xml
var load = new Comic();
var settings = load.LoadComic("/App_Data/WebcomicX.xml");
var comicList = load.LoadComic("/content/xml/comics/comic-list.xml");
var pagesDoc = load.LoadComic("/content/xml/comics/comic-" + comicNo + ".xml");
pageCount = pagesDoc.Descendants("Page").Count();
if (HttpContext.Current.User.Identity.IsAuthenticated)
{
//if user is authenticated display edit page link
edit = " <a class='edit'" + (comicNo != 0 ? "href = '/webcomicx/admin/edit-comic/" + comicNo.ToString() + "' > Edit": "href = '/webcomicx/admin/new-comic/ '> Post Comic") + "</a>";
}
//set publishHeading variable with date and author
if (load.comicAuthor(comicNo) != "")
{
publishHeading = "<h5><span>By " + load.comicAuthor(comicNo) + " </span> <time datetime='" + publishDate.ToString("yyyy-MM-d") + "' id='pubDate' itemprop='datePublished' pubdate>" + publishDate.ToString(dateFormat) + "</time></h5>";
}
else if (load.PrimaryAuthor().ToString() != "")
{
publishHeading = "<h5><span>" + load.PrimaryAuthor(link: true) + "</span> <time datetime='" + publishDate.ToString("yyyy-MM-d") + "' id='pubDate' itemprop='datePublished' pubdate>" + publishDate.ToString(dateFormat) + "</time></h5>";
}
else
{
publishHeading = "<h5><time datetime='" + publishDate.ToString("yyyy-MM-d") + "' id='pubDate' itemprop='datePublished' pubdate>" + publishDate.ToString(dateFormat) + "</time></h5>";
}
//add comic title, and publishHeading to create comic heading
string comicHeading = "<" + headingTag + " itemprop='headline'>" + load.comicTitle(comicNo) + edit + "</" + headingTag + ">" + publishHeading;
return(new HtmlString(comicHeading));
}
/// <param name="htmlBefore">Add extra html before the webcomic is renderd.</param>
/// <param name="htmlAfter">Add extra html after the webcomic is renderd.</param>
public HtmlString WebComic(int currentComic, string attr = "", Func <dynamic, object> htmlBefore = null, Func <dynamic, object> htmlAfter = null, bool lazyLoad = false)//render webcomic
//initialize variable
{
var webComic = "";
var webComicHtml = "";
int pageNo = 0;
string src = "";
if (htmlBefore == null)
{
htmlBefore = item => new HtmlString(String.Format(""));
}
if (htmlAfter == null)
{
htmlAfter = item => new HtmlString(String.Format(""));
}
//load settings and comic pages xml
var load = new Comic();
var settings = load.LoadComic("/App_Data/WebcomicX.xml");
var pages = load.LoadComic("/content/xml/comics/comic-" + (currentComic) + ".xml");
foreach (var page in pages.Descendants("Page"))
{
pageNo++;
if (load.comicImg(currentComic, pageNo) != "")
{
//if the image of the comic is not empty
//webcomic page caption
string caption = "";
string alt = "";
if (load.ComicCopy(currentComic, pageNo).ToString() != "")
{
caption = "<figcaption id='page-" + pageNo + "-caption'>" + load.ComicCopy(currentComic, pageNo) + "</figcaption>";
}
if (page.Element("Description").Value != "")
{
alt = page.Element("Description").Value;
}
else
{
alt = load.comicTitle(currentComic).ToString() + " page " + pageNo;
}
if (lazyLoad && pageNo > 2)
{
src = "data-src='" + load.comicImg(currentComic, pageNo) + "'";
}
else
{
src = "src='" + load.comicImg(currentComic, pageNo) + "'";
}
//create the image element and set its src
webComic = "<figure><img " + src + " height='auto' width='auto' alt='" + alt + "' >" + caption + "</figure>";
}
else //use a title instead of a image
{
if (load.ComicCopy(currentComic, pageNo).ToString() != "")
{
webComic = "<article><h3>Page " + pageNo + "</h3>" + load.ComicCopy(currentComic, pageNo) + "</article>";
}
else
{
webComic = "<div class='comic-placeholder'> <h3>" + load.comicTitle(currentComic) + " Page " + pageNo + "</h3> </div>";
}
}
webComicHtml += "<div id='page-" + pageNo + "' " + attr + ">" + htmlBefore(htmlBefore) + webComic + htmlAfter(htmlAfter) + "</div>";
}
if (pageNo <= 0)
{
webComicHtml = "<div id='page-" + pageNo + "' " + attr + "> <div class='comic-placeholder'> <h3>" + load.comicTitle(currentComic) + " </h3> </div></div>";
}
return(new HtmlString(webComicHtml));
}