Created
July 31, 2013 22:38
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| import org.apache.commons.codec.binary.Base64 | |
| import java.nio.file._ | |
| import java.nio.file.attribute._ | |
| import scala.collection.mutable.ListBuffer | |
| val htmlTemplate = """ | |
| <html> | |
| <head> | |
| <title>Encoded Images!</title> | |
| </head> | |
| <body> | |
| %s | |
| </body> | |
| </html>""" | |
| val filesystem = FileSystems.getDefault | |
| val path = filesystem.getPath(".") | |
| val matcher = filesystem.getPathMatcher("glob:{**.png,**.jpg,**.gif}") | |
| val files = ListBuffer.empty[Path] | |
| Files.walkFileTree(path, new SimpleFileVisitor[Path]() { | |
| override def visitFile(file: Path, attrs: BasicFileAttributes): FileVisitResult = { | |
| if (matcher.matches(file)) files += file | |
| FileVisitResult.CONTINUE | |
| } | |
| }) | |
| val embeddedImages = files.toList.map(file => """<img src="data:image/png;base64,%s" />""".format(Base64.encodeBase64String(Files.readAllBytes(file)))) | |
| Files.write(filesystem.getPath("result.html"), htmlTemplate.format(embeddedImages.mkString).getBytes("UTF-8")) |
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seems legit ;) #KnowsNothingAboutScala