fix: detect fake imtype for qdreader cron

plugins/qdreader/qdreader_sign_autman.js

@@ -4,7 +4,7 @@
 //[author: Hermes]
 //[service: BOSS]
 //[class: 工具类]
-// [version: 2.15.1]
+// [version: 2.15.2]
 // [platform: web,qq,wx,tg,tb,fs,we]
 // [public: false]
 // [price: 0]
@@ -264,12 +264,19 @@ function maskUid(uid) {
     return uid.slice(0, 2) + "***" + uid.slice(-2)
 }
 
-function contentText() {
-    var s = ""
+function runtimeImType() {
     var im = ""
     try { if (typeof ImType === "function") im = ImType() || "" } catch (e) {}
     try { if (!im && typeof GetImType === "function") im = GetImType() || "" } catch (e2) {}
-    if (lower(trim(im)) === "cron") return ""
+    return lower(trim(im))
+}
+function isSchedulerImType(im) {
+    im = lower(trim(im))
+    return im === "cron" || im === "task" || im === "fake"
+}
+function contentText() {
+    var s = ""
+    if (isSchedulerImType(runtimeImType())) return ""
     try { if (typeof getContent === "function") s = getContent() || "" } catch (e3) {}
     try { if (!s && typeof GetContent === "function") s = GetContent() || "" } catch (e4) {}
     try { if (!s && typeof sender !== "undefined" && sender && sender.getContent) s = sender.getContent() || "" } catch (e5) {}
@@ -279,7 +286,7 @@ function contentText() {
 }
 function usage() {
     return [
-        "启点读书签到插件 v2.15.1",
+        "启点读书签到插件 v2.15.2",
         "【一级菜单】",
         "账号管理：启点账号",
         "执行查询：启点查询",