src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFileService.java


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package de.thedevstack.conversationsplus.services.filetransfer.http.delete;

import de.thedevstack.conversationsplus.entities.Account;
import de.thedevstack.conversationsplus.entities.Message;
import de.thedevstack.conversationsplus.enums.FileStatus;
import de.thedevstack.conversationsplus.ui.listeners.SimpleUserDecisionCallback;
import de.thedevstack.conversationsplus.utils.MessageUtil;
import de.thedevstack.conversationsplus.utils.XmppSendUtil;
import de.thedevstack.conversationsplus.xmpp.filetransfer.http.FileTransferHttp;
import de.thedevstack.conversationsplus.xmpp.filetransfer.http.delete.FileTransferHttpDeleteRequestPacketGenerator;
import de.thedevstack.conversationsplus.xmpp.jid.Jid;
import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;

/**
 *
 */
public class DeleteRemoteFileService implements SimpleUserDecisionCallback {
    private Message message;

    public DeleteRemoteFileService(Message message) {
        this.message = message;
    }

    public void deleteRemoteFile() {
        if (this.message.isHttpUploaded()) {
            String path = this.message.getBody();
            if (this.message.hasFileOnRemoteHost()) {
                path = this.message.getFileParams().getUrl();
            }

            if (null != path) {
                DeleteRemoteFile remoteFile = new DeleteRemoteFile(path, this.message);
                Account account = this.message.getConversation().getAccount();
                Jid host = account.getXmppConnection().findDiscoItemByFeature(FileTransferHttp.NAMESPACE);
                if (null != host) {
                    IqPacket request = FileTransferHttpDeleteRequestPacketGenerator.generate(host, path);
                    MessageUtil.setAndSaveFileStatus(this.message, FileStatus.DELETING);
                    XmppSendUtil.sendIqPacket(account, request, new DeletedIqPacketReceived(remoteFile));
                }
            }
        }
    }

    @Override
    public void onYes() {
        this.deleteRemoteFile();
    }

    @Override
    public void onNo() {
        // Nothing to do
    }
}