✨ Add Claude Arabic Voice Input extension - Arabic speech-to-text for Claude.ai with Gemini AI processing

claude-arabic-voice/background.js

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+// background.js — Service Worker for Claude Arabic Voice
+// Handles Gemini API calls for voice text processing via the existing server proxy
+
+const SERVER_URL = 'https://cv.intaleqapp.com/cv/server/generate_cv.php';
+
+// ─── Message Listener ────────────────────────────────────────────────────────
+
+chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
+    if (message.type === 'GEMINI_PROCESS_VOICE') {
+        handleVoiceProcessing(message.payload)
+            .then(result => sendResponse({ success: true, data: result }))
+            .catch(err => sendResponse({ success: false, error: err.message }));
+        return true; // Keep message channel open for async
+    }
+});
+
+// ─── Voice Text Processing with Gemini (via server proxy) ────────────────────
+
+async function handleVoiceProcessing({ apiKey, model, text, language }) {
+    if (!apiKey) {
+        throw new Error('Gemini API key is required');
+    }
+
+    // Detect if text is Arabic
+    const isArabic = /[\u0600-\u06FF]/.test(text);
+    const langName = isArabic ? 'Arabic' : 'the detected language';
+
+    const prompt = `You are a text refinement assistant. Your task is to:
+
+1. Correct any speech recognition errors in the following text
+2. Fix punctuation, capitalization, and formatting
+3. Keep the original meaning and content intact
+4. Do NOT add any new information or commentary
+5. Return ONLY the corrected text, nothing else
+
+The text is in ${langName}. Preserve the original language.
+
+TEXT TO REFINE:
+${text}
+
+CORRECTED TEXT:`;
+
+    const response = await fetch(SERVER_URL, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+            action: 'generateText',
+            apiKey: apiKey,
+            prompt: prompt
+        })
+    });
+
+    if (!response.ok) {
+        const errData = await response.json().catch(() => ({}));
+        const errMsg = errData.error?.message || `HTTP ${response.status}`;
+        throw new Error(`Gemini API error: ${errMsg}`);
+    }
+
+    const data = await response.json();
+    const resultText = data.candidates?.[0]?.content?.parts?.[0]?.text;
+
+    if (!resultText) {
+        throw new Error('Empty response from Gemini API');
+    }
+
+    return { text: resultText.trim() };
+}
+
+// ─── Installation Handler ────────────────────────────────────────────────────
+
+chrome.runtime.onInstalled.addListener((details) => {
+    if (details.reason === 'install') {
+        // Set default settings
+        chrome.storage.sync.set({
+            language: 'ar-SA',
+            autoSend: false,
+            useGemini: false,
+            geminiApiKey: '',
+            geminiModel: 'gemini-flash-lite-latest'
+        });
+        console.log('[ClaudeVoice] ✅ Extension installed with default settings');
+    }
+});