Method get

app/src/main/java/eu/faircode/email/OpenAI.java:281–333

(Spannable ssb, long id, Context context)

        }

        static Content[] get(Spannable ssb, long id, Context context) {
            DB db = DB.getInstance(context);
            List<OpenAI.Content> contents = new ArrayList<>();
            int start = 0;
            while (start < ssb.length()) {
                int end = ssb.nextSpanTransition(start, ssb.length(), ImageSpanEx.class);

                String text = ssb.subSequence(start, end).toString().trim()
                        .replace("\u00a0", "")
                        .replace("\ufffc", "");
                Log.i("OpenAI content " + start + "..." + end +
                        " text=[" + Helper.getPrintableString(text, true) + "]");

                if (!TextUtils.isEmpty(text))
                    contents.add(new OpenAI.Content(OpenAI.CONTENT_TEXT, text));

                if (end < ssb.length()) {
                    ImageSpanEx[] spans = ssb.getSpans(end, end, ImageSpanEx.class);
                    Log.i("OpenAI images=" + (spans == null ? null : spans.length));
                    if (spans != null && spans.length == 1) {
                        int e = ssb.getSpanEnd(spans[0]);

                        String url = null;
                        String src = spans[0].getSource();
                        Log.i("OpenAI image url=" + src);
                        if (src != null && src.startsWith("cid:")) {
                            String cid = '<' + src.substring(4) + '>';
                            EntityAttachment attachment = db.attachment().getAttachment(id, cid);
                            if (attachment != null && attachment.available) {
                                File file = attachment.getFile(context);
                                try (InputStream is = new FileInputStream(file)) {
                                    Bitmap bm = ImageHelper.getScaledBitmap(is, null, null, SCALE2PIXELS);
                                    Helper.ByteArrayInOutStream bos = new Helper.ByteArrayInOutStream();
                                    bm.compress(Bitmap.CompressFormat.PNG, ImageHelper.DEFAULT_PNG_COMPRESSION, bos);
                                    url = ImageHelper.getDataUri(bos.getInputStream(), "image/png");
                                } catch (Throwable ex) {
                                    Log.w(ex);
                                }
                            }
                        } else
                            url = src;
                        if (url != null)
                            contents.add(new OpenAI.Content(OpenAI.CONTENT_IMAGE, url));

                        end = e;
                    }
                }

                start = (end > start ? end : start + 1);
            }

            return contents.toArray(new OpenAI.Content[0]);
        }
    }

    static class Message {