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fix(gemini): improve base64 image data parsing

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This commit is contained in:
decolua 2026-01-09 17:17:08 +07:00
parent 18533505ef
commit 5645d0a0fb
1 changed files with 8 additions and 3 deletions
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11
open-sse/translator/helpers/geminiHelper.js
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@ -27,10 +27,15 @@ export function convertOpenAIContentToParts(content) {
if (item.type === "text") {
parts.push({ text: item.text });
} else if (item.type === "image_url" && item.image_url?.url?.startsWith("data:")) {
const match = item.image_url.url.match(/^data:([^;]+);base64,(.+)$/);
if (match) {
const url = item.image_url.url;
const commaIndex = url.indexOf(",");
if (commaIndex !== -1) {
const mimePart = url.substring(5, commaIndex); // skip "data:"
const data = url.substring(commaIndex + 1);
const mimeType = mimePart.split(";")[0];
parts.push({
inlineData: { mime_type: match[1], data: match[2] }
inlineData: { mime_type: mimeType, data: data }
});
}
}