From 3f9c9591bd972399ace5e5f5a3f0278dedbdbec5 Mon Sep 17 00:00:00 2001
From: dannycreations <44817214+dannycreations@users.noreply.github.com>
Date: Wed, 4 Feb 2026 11:00:37 +0700
Subject: [PATCH] feat(gemini-cli): support image content in Claude request
 conversion

- Add logic to handle `image` content type during request translation.
- Map Claude base64 image data to Gemini's `inlineData` structure.
- Support automatic extraction of `media_type` and `data` for image parts.
---
 .../gemini-cli/claude/gemini-cli_claude_request.go  | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/internal/translator/gemini-cli/claude/gemini-cli_claude_request.go b/internal/translator/gemini-cli/claude/gemini-cli_claude_request.go
index f4a51e8b..0f896c6e 100644
--- a/internal/translator/gemini-cli/claude/gemini-cli_claude_request.go
+++ b/internal/translator/gemini-cli/claude/gemini-cli_claude_request.go
@@ -116,6 +116,19 @@ func ConvertClaudeRequestToCLI(modelName string, inputRawJSON []byte, _ bool) []
 						part, _ = sjson.Set(part, "functionResponse.name", funcName)
 						part, _ = sjson.Set(part, "functionResponse.response.result", responseData)
 						contentJSON, _ = sjson.SetRaw(contentJSON, "parts.-1", part)
+
+					case "image":
+						source := contentResult.Get("source")
+						if source.Get("type").String() == "base64" {
+							mimeType := source.Get("media_type").String()
+							data := source.Get("data").String()
+							if mimeType != "" && data != "" {
+								part := `{"inlineData":{"mime_type":"","data":""}}`
+								part, _ = sjson.Set(part, "inlineData.mime_type", mimeType)
+								part, _ = sjson.Set(part, "inlineData.data", data)
+								contentJSON, _ = sjson.SetRaw(contentJSON, "parts.-1", part)
+							}
+						}
 					}
 					return true
 				})