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gaia/apps/operatorvariant/js/customizers/sms_customizer.js

@@ -0,0 +1,45 @@
+/* global Customizer */
+
+'use strict';
+
+var SmsCustomizer = (function() {
+  Customizer.call(this, 'sms', 'json');
+
+  function getPosInteger(num, txtError) {
+    if (!num) {
+      return null;
+    }
+    var intPos = Math.floor(num);
+    if (isNaN(intPos) || intPos < 0) {
+        intPos = null;
+    }
+    return intPos;
+  }
+
+  this.set = function(smsParams) {
+    if (!smsParams) {
+      console.error('SmsCustomizer. Configuration parameters not received');
+      return;
+    }
+    var settings = navigator.mozSettings;
+    if (!settings) {
+      console.error('SmsCustomizer. Settings is not available');
+      return;
+    }
+
+    var maxConcatFloor = getPosInteger(smsParams.smsMaxConcat);
+    // Zero is wrong value too.
+    if (!maxConcatFloor) {
+      console.error('Incorrect value for max concatenated message:' +
+                    smsParams.smsMaxConcat);
+      return;
+    }
+
+    settings.createLock().set({
+      'operatorResource.sms.maxConcat': maxConcatFloor
+    });
+  };
+});
+
+var smsCustomizer = new SmsCustomizer();
+smsCustomizer.init();