nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/json/JsonAttachment.java

   1 package org.asamk.signal.json;
   2
   3 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
   4
   5 record JsonAttachment(String contentType, String filename, String id, Long size) {
   6
   7     static JsonAttachment from(SignalServiceAttachment attachment) {
   8         if (attachment.isPointer()) {
   9             final var pointer = attachment.asPointer();
  10             final var id = pointer.getRemoteId().toString();
  11             final var filename = pointer.getFileName().orNull();
  12             final var size = pointer.getSize().transform(Integer::longValue).orNull();
  13             return new JsonAttachment(attachment.getContentType(), filename, id, size);
  14         } else {
  15             final var stream = attachment.asStream();
  16             final var filename = stream.getFileName().orNull();
  17             final var size = stream.getLength();
  18             return new JsonAttachment(attachment.getContentType(), filename, null, size);
  19         }
  20     }
  21
  22     static JsonAttachment from(String filename) {
  23         return new JsonAttachment(filename, null, null, null);
  24     }
  25 }