Notification Support Pushover (#9)

* Notification Support Pushover

* fix header

* update README.md

README.md

@@ -9,6 +9,7 @@
     - [x] [钉钉群机器人 DingTalk](https://open.dingtalk.com/document/robots/custom-robot-access)
     - [x] [飞书群机器人 Feishu](https://open.feishu.cn/document/ukTMukTMukTM/ucTM5YjL3ETO24yNxkjN)
     - [x] [企业微信群机器人 WeCom](https://developer.work.weixin.qq.com/document/path/91770)
+    - [x] [Pushover](https://pushover.net/api)
     - [x] [邮件 next-smtp-proxy](https://github.com/0wQ/next-smtp-proxy)
 - [x] 通过短信控制设备
     - [x] 发短信, 格式: `SMS,10010,余额查询`

script/config.lua

@@ -1,5 +1,5 @@
 return {
-    -- 通知类型 telegram, pushdeer, bark, dingtalk, feishu, wecom, next-smtp-proxy
+    -- 通知类型 telegram, pushdeer, bark, dingtalk, feishu, wecom, pushover, next-smtp-proxy
     NOTIFY_TYPE = "pushdeer",
     --
     -- telegram 通知配置, https://github.com/0wQ/telegram-notify
@@ -24,6 +24,10 @@ return {
     -- wecom 通知配置, https://developer.work.weixin.qq.com/document/path/91770
     WECOM_WEBHOOK = "",
     --
+    -- pushover 通知配置, https://pushover.net/api
+    PUSHOVER_API_TOKEN = "",
+    PUSHOVER_USER_KEY = "",
+    --
     -- next-smtp-proxy 通知配置, https://github.com/0wQ/next-smtp-proxy
     NEXT_SMTP_PROXY_API = "",
     NEXT_SMTP_PROXY_USER = "",

script/util_notify.lua

@@ -150,6 +150,38 @@ local function notifyToWeCom(msg)
     return util_http.fetch(nil, "POST", config.WECOM_WEBHOOK, header, json_data)
 end
 
+
+-- 发送到 pushover
+local function notifyToPushover(msg)
+    if config.PUSHOVER_API_TOKEN == nil or config.PUSHOVER_API_TOKEN == "" then
+        log.error("util_notify.notifyToPushover", "未配置 `config.PUSHOVER_API_TOKEN`")
+        return
+    end
+    if config.PUSHOVER_USER_KEY == nil or config.PUSHOVER_USER_KEY== "" then
+        log.error("util_notify.notifyToPushover", "未配置 `config.PUSHOVER_USER_KEY`")
+        return
+    end
+
+    local header = {
+        ["Content-Type"] = "application/json; charset=utf-8"
+    }
+    local body = {
+        token = config.PUSHOVER_API_TOKEN,
+        user = config.PUSHOVER_USER_KEY,
+        message = msg
+    }
+
+    local json_data = json.encode(body)
+    -- LuatOS Bug, json.encode 会将 \n 转换为 \b
+    json_data = string.gsub(json_data, "\\b", "\\n")
+
+    local url = "https://api.pushover.net/1/messages.json"
+
+    log.info("util_notify.notifyToPushover", "POST", config.PUSHOVER_API_TOKEN)
+    return util_http.fetch(nil, "POST", url, header, json_data)
+end
+
+
 -- 发送到 next-smtp-proxy
 local function notifyToNextSmtpProxy(msg)
     if config.NEXT_SMTP_PROXY_API == nil or config.NEXT_SMTP_PROXY_API == "" then
@@ -279,6 +311,8 @@ function util_notify.send(msg)
         notify = notifyToFeishu
     elseif config.NOTIFY_TYPE == "wecom" then
         notify = notifyToWeCom
+    elseif config.NOTIFY_TYPE == "pushover" then
+        notify = notifyToPushover
     elseif config.NOTIFY_TYPE == "next-smtp-proxy" then
         notify = notifyToNextSmtpProxy
     else