public async Task <ContentItem> ComposePage(
Path relativePath,
ContentItem page,
IReadOnlyCollection <NavigationItem> menu,
DocsSiteRouter router,
Func <Path, PipeReader, Task <PipeReader> > preprocessorPipe)
{
var(partialHtmlPage, frontmatter) = await ComposePartialHtmlPage(
relativePath,
page,
router,
preprocessorPipe);
if (frontmatter == null)
{
frontmatter = new PageFrontmatter
{
Template = _uiBundle.DefaultTemplate
}
}
;
var fullHtmlPage = await ComposeFullHtmlPage(partialHtmlPage, frontmatter, menu);
return(fullHtmlPage);
}
public PageRenderingContext(Site site, Section section, IReadOnlyCollection <NavigationItem> menu, PageFrontmatter page, string pageHtml)
{
Site = site;
Section = section;
Menu = menu;
Page = page;
PageHtml = pageHtml;
}
private async Task <ContentItem> ComposeFullHtmlPage(
ContentItem partialHtmlPage,
PageFrontmatter frontmatter,
IReadOnlyCollection <NavigationItem> menu)
{
// open file streams
await using var inputStream = await partialHtmlPage.File.OpenRead();
using var reader = new StreamReader(inputStream);
var partialPageHtml = await reader.ReadToEndAsync();
// create output dir for page
await _output.GetOrCreateDirectory(partialHtmlPage.File.Path.GetDirectoryPath());
// create output file
var outputFile = await _output.GetOrCreateFile(partialHtmlPage.File.Path);
if (string.IsNullOrEmpty(frontmatter.Title))
{
frontmatter.Title = outputFile.Path.GetFileName().ChangeExtension(null);
}
var fullPageHtml = _uiBundle.GetPageRenderer(frontmatter.Template, _router)
.Render(new PageRenderingContext(
_site,
_section,
menu,
frontmatter,
partialPageHtml
));
await using var outputStream = await outputFile.OpenWrite();
await using var writer = new StreamWriter(outputStream);
await writer.WriteAsync(fullPageHtml);
return(partialHtmlPage.WithFile(outputFile));
}
