feat: add MiniMax TTS to DingTalk voice message script

scripts/dingtalk_tts.sh

@@ -0,0 +1,116 @@
+#!/bin/bash
+# MiniMax TTS → 钉钉语音消息
+# 依赖: xxd, ffmpeg
+
+set -e
+
+# 配置
+MINIMAX_API_KEY="sk-cp-WDKUJN0CM7byxgNX8nzr5E8JOe0c3jZP_YVBt200sbYt9bEqsRAeY4O7VldTSg0RBYhNvneKLIttYHDy3YM6m04XWAz4JRW0ABlFHSKXKpuPgZPU02k0MfY"
+DINGTALK_APP_KEY="dingklemniq8uqk5qbgx"
+DINGTALK_APP_SECRET="_8EHgyhvHRHRMx6fZbh9LNpQoxyYl3At0b-fXXlQiahwupbt9oY5P6Grj8IM9Dx8"
+USER_ID="121922510028034588"
+
+# 临时文件
+TMP_DIR="/tmp/dingtalk_voice_$$"
+mkdir -p "$TMP_DIR"
+
+cleanup() {
+    rm -rf "$TMP_DIR"
+}
+trap cleanup EXIT
+
+# Step 1: 获取钉钉 Access Token
+echo "[1/6] 获取钉钉 Access Token..."
+TOKEN_RESPONSE=$(curl -s -X POST 'https://api.dingtalk.com/v1.0/oauth2/accessToken' \
+    -H 'Content-Type: application/json' \
+    -d "{\"appKey\":\"$DINGTALK_APP_KEY\",\"appSecret\":\"$DINGTALK_APP_SECRET\"}")
+
+ACCESS_TOKEN=$(echo "$TOKEN_RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin).get('accessToken',''))")
+if [ -z "$ACCESS_TOKEN" ]; then
+    echo "❌ 获取 Access Token 失败: $TOKEN_RESPONSE"
+    exit 1
+fi
+echo "✓ 获取成功"
+
+# Step 2: 调用 MiniMax TTS
+TEXT="$1"
+if [ -z "$TEXT" ]; then
+    echo "用法: $0 <要转换的文本>"
+    exit 1
+fi
+
+echo "[2/6] 生成 TTS 音频..."
+TTS_RESPONSE=$(curl -s -X POST "https://api.minimaxi.com/v1/t2a_v2" \
+    -H "Authorization: Bearer $MINIMAX_API_KEY" \
+    -H "Content-Type: application/json" \
+    -d "{
+        \"model\": \"speech-2.8-hd\",
+        \"text\": \"$TEXT\",
+        \"stream\": false,
+        \"voice_setting\": {
+            \"voice_id\": \"female-tianmei\",
+            \"speed\": 1,
+            \"vol\": 1,
+            \"pitch\": 0,
+            \"emotion\": \"happy\"
+        },
+        \"audio_setting\": {
+            \"sample_rate\": 32000,
+            \"bitrate\": 128000,
+            \"format\": \"mp3\",
+            \"channel\": 1
+        }
+    }")
+
+HEX_AUDIO=$(echo "$TTS_RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin).get('data',{}).get('audio',''))")
+AUDIO_LENGTH=$(echo "$TTS_RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin).get('extra_info',{}).get('audio_length',0))")
+
+if [ -z "$HEX_AUDIO" ]; then
+    echo "❌ TTS 调用失败: $TTS_RESPONSE"
+    exit 1
+fi
+echo "✓ TTS 生成成功，时长: ${AUDIO_LENGTH}ms"
+
+# Step 3: 转换格式 hex → MP3
+echo "[3/6] 转换格式..."
+echo "$HEX_AUDIO" | xxd -r -p > "$TMP_DIR/voice.mp3"
+
+# 获取时长（秒）
+DURATION_SEC=$(ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "$TMP_DIR/voice.mp3" 2>/dev/null | awk '{printf "%.0f", $1}')
+if [ -z "$DURATION_SEC" ] || [ "$DURATION_SEC" = "0" ]; then
+    DURATION_SEC=$(echo "scale=0; $AUDIO_LENGTH / 1000" | bc)
+fi
+echo "✓ MP3 生成完成，时长: ${DURATION_SEC}秒"
+
+# Step 4: 上传 MP3 到钉钉
+echo "[4/6] 上传音频到钉钉..."
+UPLOAD_RESPONSE=$(curl -s -X POST "https://oapi.dingtalk.com/media/upload?access_token=$ACCESS_TOKEN&type=voice" \
+    -F "media=@$TMP_DIR/voice.mp3;type=audio/mpeg;filename=voice.mp3")
+
+MEDIA_ID=$(echo "$UPLOAD_RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin).get('media_id',''))")
+if [ -z "$MEDIA_ID" ]; then
+    echo "❌ 上传失败: $UPLOAD_RESPONSE"
+    exit 1
+fi
+echo "✓ 上传成功，mediaId: $MEDIA_ID"
+
+# Step 5: 发送语音消息
+echo "[5/6] 发送语音消息..."
+SEND_RESPONSE=$(curl -s -X POST "https://api.dingtalk.com/v1.0/robot/oToMessages/batchSend" \
+    -H "Content-Type: application/json" \
+    -H "x-acs-dingtalk-access-token: $ACCESS_TOKEN" \
+    -d "{
+        \"robotCode\": \"$DINGTALK_APP_KEY\",
+        \"userIds\": [\"$USER_ID\"],
+        \"msgKey\": \"sampleAudio\",
+        \"msgParam\": \"{\\\"mediaId\\\":\\\"$MEDIA_ID\\\",\\\"duration\\\":\\\"$DURATION_SEC\\\"}\"
+    }")
+
+PROCESS_KEY=$(echo "$SEND_RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin).get('processQueryKey',''))")
+if [ -n "$PROCESS_KEY" ]; then
+    echo "✓ 语音消息发送成功！"
+    echo "[6/6] 完成 ✓"
+else
+    echo "❌ 发送失败: $SEND_RESPONSE"
+    exit 1
+fi