this folder is where autocropped videos will temporarily be stored. all files in it will be deleted regularly!

import java.util.concurrent.CompletableFuture;

import java.util.concurrent.Executors;

CompletableFuture.runAsync(() -> {

DeleteFiles("autocrop");

String filename;

final Emoji converting = Emoji.fromUnicode("U+1F504");

final Emoji uploading = Emoji.fromUnicode("U+1F4E4");

String autocropmessage = "";

if(autoautocrop)

autocropmessage = "Your video has large black bars in it that can be autocropped out. " +

"I will run s!autocrop on it, but if this is incorrect please report this to othello7. ";

try { //get attachments

Attachment attachment = inputMessage.getAttachments().get(0);

if(attachment.isVideo()) {

filename = (DownloadFile(attachment, "autocrop"));

channel.sendMessage("Attachment is not a video").queue();

return;

}

} catch (Exception e) { //get link

String content = inputMessage.getContentRaw();

if (content.contains("http")) {

// Extract link from message

String link = content.substring(content.indexOf("http"));

// Check if link leads to a video

//Connection.Response response = Jsoup.connect(link).execute();

String contentType = "video";//response.contentType();

if (contentType.startsWith("video")) {

filename = DownloadFile(link, "autocrop");

} else {

channel.sendMessage("Link doesn't lead to a video!").queue();

return;

}

}

else{

channel.sendMessage("No attachment or link").queue();

try {

//convert

inputMessage.addReaction(converting).queue();

ProcessBuilder pb = new ProcessBuilder("sh", "autocrop.sh", "autocrop/" + filename);

pb.directory(new File(System.getProperty("user.dir") + "/bot/"));

pb.start().waitFor();

} catch (IOException | InterruptedException e) {

channel.sendMessage("Error processing your video :(").queue();

}

//upload

inputMessage.addReaction(uploading).queue();

int dotindex = filename.lastIndexOf('.');

String newfilename = filename.substring(0, dotindex) + "_autocrop" + filename.substring(dotindex);

File cropDir = new File(System.getProperty("user.dir") + "/bot/autocrop/");

channel.sendMessage(autocropmessage + "Cropped:").addFiles(FileUpload.fromData(new File(cropDir, newfilename))).queue();

}, Executors.newSingleThreadExecutor());