add agent psinfo (#5476)

Signed-off-by: si458 <simonsmith5521@gmail.com>

public/scripts/common-0.0.1.js

@@ -150,4 +150,30 @@ function check_webp_feature(feature, callback) {
         callback(feature, false);
     };
     img.src = 'data:image/webp;base64,' + kTestImages[feature];
-}
+}
+
+// camelCase converter for JSON
+function jsonToCamel(o) {
+    var newO, origKey, newKey, value
+    if (o instanceof Array) {
+      return o.map(function(value) {
+          if (typeof value === "object") {
+            value = jsonToCamel(value)
+          }
+          return value
+      })
+    } else {
+      newO = {}
+      for (origKey in o) {
+        if (o.hasOwnProperty(origKey)) {
+          newKey = (origKey.charAt(0).toLowerCase() + origKey.slice(1) || origKey).toString()
+          value = o[origKey]
+          if (value instanceof Array || (value !== null && value.constructor === Object)) {
+            value = jsonToCamel(value)
+          }
+          newO[newKey] = value
+        }
+      }
+    }
+    return newO
+  }