Addressbook

- location field.. has to be refactored

location_field/widgets.py

@@ -0,0 +1,54 @@
+from django.forms import widgets
+from django.utils.safestring import mark_safe
+
+
+class LocationWidget(widgets.TextInput):
+    def __init__(self, attrs=None, based_fields=None, zoom=None, **kwargs):
+        self.based_fields = based_fields
+        self.zoom = zoom
+        super(LocationWidget, self).__init__(attrs)
+
+    def render(self, name, value, attrs=None):
+        if value is not None:
+            lat, lng, zoom = value.split(',')
+                
+            value = '%s,%s,%d' % (
+                float(lat),
+                float(lng),
+                float(zoom)
+            )
+        else:
+            value = ''
+
+        if '-' not in name:
+            prefix = ''
+        else:
+            prefix = name[:name.rindex('-') + 1]
+
+        based_fields = ','.join(
+            map(lambda f: '#id_' + prefix + f.name, self.based_fields))
+
+        attrs = attrs or {}
+        attrs['data-location-widget'] = name
+        attrs['data-based-fields'] = based_fields
+        attrs['data-zoom'] = self.zoom
+        attrs['data-map'] = '#map_' + name
+
+        text_input = super(LocationWidget, self).render(name, value, attrs)
+
+        map_div = u'''
+<div style="margin:4px 0 0 0">
+    <label></label>
+    <div id="map_%(name)s" style="width: 610px; height: 350px"></div>
+</div>
+'''
+        return mark_safe(text_input + map_div % {'name': name})
+
+    class Media:
+        # Use schemaless URL so it works with both, http and https websites
+        js = (
+            '//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js', # jquery
+            '//maps.google.com/maps/api/js?sensor=false&language=de',
+            '/static/js/bindWithDelay.js',
+            '/location_field/media/form.js',
+        )