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package dotty.tools
package dottydoc
package staticsite
import java.io.{ File => JFile }
import java.util.{ List => JList, Map => JMap }
import dotc.config.Printers.dottydoc
import MapOperations._
/**
* A `BlogPost` represents the parsed posts from `./blog/_posts/`
* each post must be named according to the format
* `YYYY-MM-DD-title.{md,html}`
*/
class BlogPost(
val title: String,
val url: String,
val date: String,
val content: String,
firstParagraph: String,
val excerpt_separator: Option[String],
val categories: JList[String]
) {
import scala.collection.JavaConverters._
lazy val excerpt: String = excerpt_separator match {
case Some(str) => content.split(str).head
case _ => firstParagraph
}
lazy val toMap: JMap[String, AnyRef] = Map(
"title" -> title,
"date" -> date,
"url" -> url,
"excerpt" -> excerpt,
"excerpt_separator" -> excerpt_separator.getOrElse(""),
"content" -> content,
"categories" -> categories
).asJava
}
object BlogPost {
val extract = """(\d\d\d\d)-(\d\d)-(\d\d)-(.*)\.(md|html)""".r
def apply(file: JFile, page: Page): BlogPost = {
def report(key: String, fallback: String = "") = {
/*dottydoc.*/println(s"couldn't find page.$key in ${file.getName}")
fallback
}
// Relying on the person using this class to pass a valid `file`
val extract(year, month, day, name, _) = file.getName
val title = page.yaml.getString("title").getOrElse(report("title", name))
val url = page.yaml.getString("url").getOrElse(report("url"))
val date = page.yaml.getString("date").getOrElse(s"$year-$month-$day 00:00:00")
val excerptSep = page.yaml.getString("excerpt_separator")
val categories = page.yaml.list("categories")
new BlogPost(title, url, date, page.html, page.firstParagraph, excerptSep, categories)
}
}
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