Add attribute formatter class

1 files changed, 61 insertions, 0 deletions

diff --git a/web/app/AttributeFormatter.js b/web/app/AttributeFormatter.js
new file mode 100644
index 000000000..294fdaaba
--- /dev/null
+++ b/web/app/AttributeFormatter.js
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+Ext.define('Traccar.AttributeFormatter', {
+    singleton: true,
+
+    coordinateFormatter: function(value) {
+        return value.toFixed(5);
+    },
+
+    speedFormatter: function(value) {
+        return Ext.getStore('SpeedUnits').formatValue(value, Traccar.app.getPreference('speedUnit'));
+    },
+
+    courseValues: ['N', 'NE', 'E', 'SE', 'S', 'SW', 'W', 'NW'],
+
+    courseFormatter: function(value) {
+        return this.courseValues[Math.floor(value / 45)];
+    },
+
+    distanceFormatter: function(value) {
+        return Ext.getStore('DistanceUnits').formatValue(value, Traccar.app.getPreference('distanceUnit'));
+    },
+
+    defaultFormatter: function(value) {
+        if (value instanceof Number) {
+            return value.toFixed(2);
+        } else if (value instanceof Date) {
+            return Ext.Date.format(value, styles.dateTimeFormat);
+        }
+        return value;
+    },
+
+    getFormatter: function(key) {
+        if (key === 'latitude' || key === 'longitude') {
+            return this.coordinateFormatter;
+        } else if (key === 'speed') {
+            return this.speedFormatter;
+        } else if (key === 'course') {
+            return this.courseFormatter;
+        } else if (key === 'distance' || key === 'odometer') {
+            return this.distanceFormatter;
+        } else {
+            return this.defaultFormatter;
+        }
+    }
+
+});