Türkçe çeviri özelliği eklendi (GLM 4.6 ile çeviri yapılıyor)

2025-11-16 23:02:15 +03:00
parent cd0b59945b
commit daf39e35c0
9 changed files with 446 additions and 8 deletions
--- a/server/src/services/glmClient.js
+++ b/server/src/services/glmClient.js
@@ -0,0 +1,142 @@
+const GLM_API_KEY = process.env.ZAI_GLM_API_KEY || process.env.ANTHROPIC_API_KEY;
+const GLM_MODEL = process.env.ANTHROPIC_MODEL || process.env.ZAI_GLM_MODEL || 'glm-4.6';
+const resolveEndpoint = () => {
+  const base =
+    process.env.ANTHROPIC_BASE_URL || process.env.ZAI_GLM_API_URL || 'https://api.z.ai/api/anthropic';
+  const normalized = base.replace(/\/$/, '');
+  if (/\/messages$/.test(normalized)) {
+    return normalized;
+  }
+  if (/\/v\d+$/.test(normalized)) {
+    return `${normalized}/messages`;
+  }
+  if (/\/v\d+\/.+/.test(normalized)) {
+    return normalized;
+  }
+  return `${normalized}/v1/messages`;
+};
+
+const GLM_API_URL = resolveEndpoint();
+const IS_ANTHROPIC_STYLE = /anthropic/.test(GLM_API_URL);
+
+const SYSTEM_PROMPT =
+  'You are a professional localization editor. Translate any given English or mixed-language text into fluent, publication-ready Turkish. Keep the original meaning, respect formatting, and avoid adding explanations.';
+
+const extractContent = (payload) => {
+  if (!payload) return '';
+  if (Array.isArray(payload.content)) {
+    return payload.content
+      .map((item) => {
+        if (!item) return '';
+        if (typeof item === 'string') return item;
+        if (Array.isArray(item.text)) {
+          return item.text.map((inner) => inner?.text || inner || '').join('');
+        }
+        if (typeof item.text === 'string') return item.text;
+        if (Array.isArray(item.content)) {
+          return item.content
+            .map((inner) => (typeof inner === 'string' ? inner : inner?.text || ''))
+            .join('');
+        }
+        return '';
+      })
+      .filter(Boolean)
+      .join('\n')
+      .trim();
+  }
+  if (Array.isArray(payload.output)) {
+    return payload.output
+      .map((item) => item.content || item.text || '')
+      .filter(Boolean)
+      .join('')
+      .trim();
+  }
+  if (Array.isArray(payload.choices) && payload.choices.length > 0) {
+    const choice = payload.choices[0];
+    if (choice.message?.content) {
+      if (Array.isArray(choice.message.content)) {
+        return choice.message.content
+          .map((c) => (typeof c === 'string' ? c : c.text || ''))
+          .join('')
+          .trim();
+      }
+      return `${choice.message.content}`.trim();
+    }
+    if (choice.text) {
+      return `${choice.text}`.trim();
+    }
+  }
+  if (payload.data?.output_text?.length) {
+    return payload.data.output_text.join('\n').trim();
+  }
+  if (typeof payload.content === 'string') {
+    return payload.content.trim();
+  }
+  if (typeof payload.text === 'string') {
+    return payload.text.trim();
+  }
+  return '';
+};
+
+export const translateWithGlm = async (text) => {
+  if (!GLM_API_KEY) {
+    throw new Error('ZAI_GLM_API_KEY veya ANTHROPIC_API_KEY tanımlı değil.');
+  }
+
+  const prompt =
+    `Aşağıdaki metni Türkçe'ye çevir. Yalnızca çeviriyi döndür:\n\n"""${text}"""`;
+
+  let body;
+  if (IS_ANTHROPIC_STYLE) {
+    body = {
+      model: GLM_MODEL,
+      max_tokens: 1024,
+      temperature: 0.1,
+      system: SYSTEM_PROMPT,
+      messages: [
+        {
+          role: 'user',
+          content: [{ type: 'text', text: prompt }],
+        },
+      ],
+    };
+  } else {
+    body = {
+      model: GLM_MODEL,
+      max_tokens: 1024,
+      temperature: 0.1,
+      messages: [
+        { role: 'system', content: SYSTEM_PROMPT },
+        { role: 'user', content: prompt },
+      ],
+    };
+  }
+
+  const response = await fetch(GLM_API_URL, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${GLM_API_KEY}`,
+      ...(IS_ANTHROPIC_STYLE && {
+        'x-api-key': GLM_API_KEY,
+        'anthropic-version': process.env.ANTHROPIC_VERSION || '2023-06-01',
+      }),
+    },
+    body: JSON.stringify(body),
+  });
+
+  const payload = await response.json().catch(() => ({}));
+  if (!response.ok) {
+    const message =
+      payload?.error?.message ||
+      payload?.msg ||
+      `GLM isteği başarısız oldu (status: ${response.status})`;
+    throw new Error(message);
+  }
+
+  const translated = extractContent(payload);
+  if (!translated) {
+    throw new Error('GLM çıktısı boş döndü.');
+  }
+  return translated;
+};