From 123bda888f1912a28ff40ea920d1fb26933e8eb5 Mon Sep 17 00:00:00 2001
From: Danil Nikolaev <lischenkodev@gmail.com>
Date: Mon, 12 Jan 2026 19:41:40 +0300
Subject: [PATCH] move max_photo_size to environment variable

---
 src/commands/ollama-chat.ts | 2 +-
 src/common/environment.ts   | 4 ++++
 src/util/utils.ts           | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/commands/ollama-chat.ts b/src/commands/ollama-chat.ts
index b7ad58a..7546fe0 100644
--- a/src/commands/ollama-chat.ts
+++ b/src/commands/ollama-chat.ts
@@ -34,7 +34,7 @@ export class OllamaChat extends ChatCommand {
 
         let imageFilePath: string | null = null;
 
-        const maxSize = await getPhotoMaxSize(msg.photo, 600);
+        const maxSize = await getPhotoMaxSize(msg.photo);
         if (maxSize) {
             const res = await axios.get<ArrayBuffer>(maxSize.url, {responseType: "arraybuffer"});
             const src = Buffer.from(res.data);
diff --git a/src/common/environment.ts b/src/common/environment.ts
index 7fb14a0..865a536 100644
--- a/src/common/environment.ts
+++ b/src/common/environment.ts
@@ -22,6 +22,8 @@ export class Environment {
     static OLLAMA_API_KEY?: string;
     static SYSTEM_PROMPT?: string;
 
+    static MAX_PHOTO_SIZE: number;
+
     static GEMINI_API_KEY?: string;
 
     static waitText = "⏳ Дайте-ка подумать...";
@@ -45,6 +47,8 @@ export class Environment {
         Environment.OLLAMA_API_KEY = process.env.OLLAMA_API_KEY;
         Environment.SYSTEM_PROMPT = process.env.SYSTEM_PROMPT?.trim();
 
+        Environment.MAX_PHOTO_SIZE = Number(process.env.MAX_PHOTO_SIZE || "1280");
+
         Environment.GEMINI_API_KEY = process.env.GEMINI_API_KEY;
     }
 
diff --git a/src/util/utils.ts b/src/util/utils.ts
index 8151c6d..fe52627 100644
--- a/src/util/utils.ts
+++ b/src/util/utils.ts
@@ -754,7 +754,7 @@ export function getRuntimeInfo(): RuntimeInfo {
 
 export type PhotoMaxSize = { width: number, height: number, url: string; unique_file_id: string; };
 
-export async function getPhotoMaxSize(photos: PhotoSize[], target: number = 1280): Promise<PhotoMaxSize | null> {
+export async function getPhotoMaxSize(photos: PhotoSize[], target: number = Environment.MAX_PHOTO_SIZE): Promise<PhotoMaxSize | null> {
     if (!photos) return null;
 
     photos = photos.filter(p => Math.max(p.width, p.height) <= target);