Fixed many permissions and began admin interface

3 files changed, 1077 insertions, 0 deletions

diff --git a/public/bower_components/jvectormap/converter/converter.py b/public/bower_components/jvectormap/converter/converter.py
new file mode 100644
index 0000000..93be1de
--- /dev/null
+++ b/public/bower_components/jvectormap/converter/converter.py
@@ -0,0 +1,299 @@
+#
+# jVectorMap version 2.0.4
+#
+# Copyright 2011-2013, Kirill Lebedev
+#
+
+import sys
+import shapely.geometry
+import shapely.wkb
+import shapely.affinity
+from osgeo import ogr
+from osgeo import osr
+import json
+import codecs
+import copy
+
+class Map:
+  def __init__(self, name, language):
+    self.paths = {}
+    self.name = name
+    self.language = language
+    self.width = 0
+    self.height = 0
+    self.bbox = []
+
+  def addPath(self, path, code, name):
+    self.paths[code] = {"path": path, "name": name}
+
+  def getJSCode(self):
+    map = {"paths": self.paths, "width": self.width, "height": self.height, "insets": self.insets, "projection": self.projection}
+    return "jQuery.fn.vectorMap('addMap', '"+self.name+"_"+self.projection['type']+"_"+self.language+"',"+json.dumps(map)+');'
+
+
+class Converter:
+  def __init__(self, config):
+    args = {
+      'buffer_distance': -0.4,
+      'simplify_tolerance': 0.2,
+      'longitude0': 0,
+      'projection': 'mill',
+      'name': 'world',
+      'width': 900,
+      'language': 'en',
+      'precision': 2,
+      'insets': []
+    }
+    args.update(config)
+
+    self.map = Map(args['name'], args.get('language'))
+
+    if args.get('sources'):
+      self.sources = args['sources']
+    else:
+      self.sources = [{
+        'input_file': args.get('input_file'),
+        'where': args.get('where'),
+        'name_field': args.get('name_field'),
+        'code_field': args.get('code_field'),
+        'input_file_encoding': args.get('input_file_encoding')
+      }]
+
+    default_source = {
+      'where': '',
+      'name_field': 0,
+      'code_field': 1,
+      'input_file_encoding': 'iso-8859-1'
+    }
+
+    for index in range(len(self.sources)):
+      for key in default_source:
+        if self.sources[index].get(key) is None:
+          self.sources[index][key] = default_source[key]
+
+    self.features = {}
+    self.width = args.get('width')
+    self.minimal_area = args.get('minimal_area')
+    self.longitude0 = float(args.get('longitude0'))
+    self.projection = args.get('projection')
+    self.precision = args.get('precision')
+    self.buffer_distance = args.get('buffer_distance')
+    self.simplify_tolerance = args.get('simplify_tolerance')
+    self.for_each = args.get('for_each')
+    self.emulate_longitude0 = args.get('emulate_longitude0')
+    if args.get('emulate_longitude0') is None and (self.projection == 'merc' or self.projection =='mill') and self.longitude0 != 0:
+      self.emulate_longitude0 = True
+
+    if args.get('viewport'):
+      self.viewport = map(lambda s: float(s), args.get('viewport').split(' '))
+    else:
+      self.viewport = False
+
+    # spatial reference to convert to
+    self.spatialRef = osr.SpatialReference()
+    projString = '+proj='+str(self.projection)+' +a=6381372 +b=6381372 +lat_0=0'
+    if not self.emulate_longitude0:
+      projString += ' +lon_0='+str(self.longitude0)
+    self.spatialRef.ImportFromProj4(projString)
+
+    # handle map insets
+    if args.get('insets'):
+      self.insets = args.get('insets')
+    else:
+      self.insets = []
+
+  def loadData(self):
+    for sourceConfig in self.sources:
+      self.loadDataSource( sourceConfig )
+
+  def loadDataSource(self, sourceConfig):
+    source = ogr.Open( sourceConfig['input_file'] )
+    layer = source.GetLayer(0)
+    layer.SetAttributeFilter( sourceConfig['where'].encode('ascii') )
+    self.viewportRect = False
+
+    transformation = osr.CoordinateTransformation( layer.GetSpatialRef(), self.spatialRef )
+    if self.viewport:
+      layer.SetSpatialFilterRect( *self.viewport )
+      point1 = transformation.TransformPoint(self.viewport[0], self.viewport[1])
+      point2 = transformation.TransformPoint(self.viewport[2], self.viewport[3])
+      self.viewportRect = shapely.geometry.box(point1[0], point1[1], point2[0], point2[1])
+
+    layer.ResetReading()
+
+    codes = {}
+
+    if self.emulate_longitude0:
+      meridian = -180 + self.longitude0
+      p1 = transformation.TransformPoint(-180, 89)
+      p2 = transformation.TransformPoint(meridian, -89)
+      left = shapely.geometry.box(p1[0], p1[1], p2[0], p2[1])
+      p3 = transformation.TransformPoint(meridian, 89)
+      p4 = transformation.TransformPoint(180, -89)
+      right = shapely.geometry.box(p3[0], p3[1], p4[0], p4[1])
+
+    # load features
+    nextCode = 0
+    for feature in layer:
+      geometry = feature.GetGeometryRef()
+      geometryType = geometry.GetGeometryType()
+
+      if geometryType == ogr.wkbPolygon or geometryType == ogr.wkbMultiPolygon:
+        geometry.TransformTo( self.spatialRef )
+        shapelyGeometry = shapely.wkb.loads( geometry.ExportToWkb() )
+        if not shapelyGeometry.is_valid:
+          shapelyGeometry = shapelyGeometry.buffer(0, 1)
+
+        if self.emulate_longitude0:
+          leftPart = shapely.affinity.translate(shapelyGeometry.intersection(left), p4[0] - p3[0])
+          rightPart = shapely.affinity.translate(shapelyGeometry.intersection(right), p1[0] - p2[0])
+          shapelyGeometry = leftPart.buffer(0.1, 1).union(rightPart.buffer(0.1, 1)).buffer(-0.1, 1)
+
+        if not shapelyGeometry.is_valid:
+          shapelyGeometry = shapelyGeometry.buffer(0, 1)
+        shapelyGeometry = self.applyFilters(shapelyGeometry)
+        if shapelyGeometry:
+          name = feature.GetFieldAsString(str(sourceConfig.get('name_field'))).decode(sourceConfig.get('input_file_encoding'))
+          code = feature.GetFieldAsString(str(sourceConfig.get('code_field'))).decode(sourceConfig.get('input_file_encoding'))
+          if code in codes:
+            code = '_' + str(nextCode)
+            nextCode += 1
+          codes[code] = name
+          self.features[code] = {"geometry": shapelyGeometry, "name": name, "code": code}
+      else:
+        raise Exception, "Wrong geometry type: "+geometryType
+
+
+  def convert(self, outputFile):
+    print 'Generating '+outputFile
+
+    self.loadData()
+
+    codes = self.features.keys()
+    main_codes = copy.copy(codes)
+    self.map.insets = []
+    envelope = []
+    for inset in self.insets:
+      insetBbox = self.renderMapInset(inset['codes'], inset['left'], inset['top'], inset['width'])
+      insetHeight = (insetBbox[3] - insetBbox[1]) * (inset['width'] / (insetBbox[2] - insetBbox[0]))
+      self.map.insets.append({
+        "bbox": [{"x": insetBbox[0], "y": -insetBbox[3]}, {"x": insetBbox[2], "y": -insetBbox[1]}],
+        "left": inset['left'],
+        "top": inset['top'],
+        "width": inset['width'],
+        "height": insetHeight
+      })
+      envelope.append(
+        shapely.geometry.box(
+          inset['left'], inset['top'], inset['left'] + inset['width'], inset['top'] + insetHeight
+        )
+      )
+      for code in inset['codes']:
+        main_codes.remove(code)
+
+    insetBbox = self.renderMapInset(main_codes, 0, 0, self.width)
+    insetHeight = (insetBbox[3] - insetBbox[1]) * (self.width / (insetBbox[2] - insetBbox[0]))
+
+    envelope.append( shapely.geometry.box( 0, 0, self.width, insetHeight ) )
+    mapBbox = shapely.geometry.MultiPolygon( envelope ).bounds
+
+    self.map.width = mapBbox[2] - mapBbox[0]
+    self.map.height = mapBbox[3] - mapBbox[1]
+    self.map.insets.append({
+      "bbox": [{"x": insetBbox[0], "y": -insetBbox[3]}, {"x": insetBbox[2], "y": -insetBbox[1]}],
+      "left": 0,
+      "top": 0,
+      "width": self.width,
+      "height": insetHeight
+    })
+    self.map.projection = {"type": self.projection, "centralMeridian": float(self.longitude0)}
+
+    open(outputFile, 'w').write( self.map.getJSCode() )
+
+    if self.for_each is not None:
+      for code in codes:
+        childConfig = copy.deepcopy(self.for_each)
+        for param in ('input_file', 'output_file', 'where', 'name'):
+          childConfig[param] = childConfig[param].replace('{{code}}', code.lower())
+        converter = Converter(childConfig)
+        converter.convert(childConfig['output_file'])
+
+  def renderMapInset(self, codes, left, top, width):
+    envelope = []
+    for code in codes:
+      envelope.append( self.features[code]['geometry'].envelope )
+
+    bbox = shapely.geometry.MultiPolygon( envelope ).bounds
+
+    scale = (bbox[2]-bbox[0]) / width
+
+    # generate SVG paths
+    for code in codes:
+      feature = self.features[code]
+      geometry = feature['geometry']
+      if self.buffer_distance:
+        geometry = geometry.buffer(self.buffer_distance*scale, 1)
+      if geometry.is_empty:
+        continue
+      if self.simplify_tolerance:
+        geometry = geometry.simplify(self.simplify_tolerance*scale, preserve_topology=True)
+      if isinstance(geometry, shapely.geometry.multipolygon.MultiPolygon):
+        polygons = geometry.geoms
+      else:
+        polygons = [geometry]
+      path = ''
+      for polygon in polygons:
+        rings = []
+        rings.append(polygon.exterior)
+        rings.extend(polygon.interiors)
+        for ring in rings:
+          for pointIndex in range( len(ring.coords) ):
+            point = ring.coords[pointIndex]
+            if pointIndex == 0:
+              path += 'M'+str( round( (point[0]-bbox[0]) / scale + left, self.precision) )
+              path += ','+str( round( (bbox[3] - point[1]) / scale + top, self.precision) )
+            else:
+              path += 'l' + str( round(point[0]/scale - ring.coords[pointIndex-1][0]/scale, self.precision) )
+              path += ',' + str( round(ring.coords[pointIndex-1][1]/scale - point[1]/scale, self.precision) )
+          path += 'Z'
+      self.map.addPath(path, feature['code'], feature['name'])
+    return bbox
+
+
+  def applyFilters(self, geometry):
+    if self.viewportRect:
+      geometry = self.filterByViewport(geometry)
+      if not geometry:
+        return False
+    if self.minimal_area:
+      geometry = self.filterByMinimalArea(geometry)
+      if not geometry:
+        return False
+    return geometry
+
+
+  def filterByViewport(self, geometry):
+    try:
+      return geometry.intersection(self.viewportRect)
+    except shapely.geos.TopologicalError:
+      return False
+
+
+  def filterByMinimalArea(self, geometry):
+    if isinstance(geometry, shapely.geometry.multipolygon.MultiPolygon):
+      polygons = geometry.geoms
+    else:
+      polygons = [geometry]
+    polygons = filter(lambda p: p.area > self.minimal_area, polygons)
+    return shapely.geometry.multipolygon.MultiPolygon(polygons)
+
+
+args = {}
+if len(sys.argv) > 1:
+  paramsJson = open(sys.argv[1], 'r').read()
+else:
+  paramsJson = sys.stdin.read()
+paramsJson = json.loads(paramsJson)
+
+converter = Converter(paramsJson)
+converter.convert(paramsJson['output_file'])
diff --git a/public/bower_components/jvectormap/converter/processor.py b/public/bower_components/jvectormap/converter/processor.py
new file mode 100644
index 0000000..a583798
--- /dev/null
+++ b/public/bower_components/jvectormap/converter/processor.py
@@ -0,0 +1,573 @@
+import sys
+import json
+import csv
+import shapely.wkb
+import shapely.geometry
+import shapely.ops
+import codecs
+import os
+import inspect
+import copy
+from osgeo import ogr
+from osgeo import osr
+from booleano.parser import Grammar, EvaluableParseManager, SymbolTable, Bind
+from booleano.operations import Variable
+
+
+class Map:
+  def __init__(self, name, language):
+    self.paths = {}
+    self.name = name
+    self.language = language
+    self.width = 0
+    self.height = 0
+    self.bbox = []
+
+  def addPath(self, path, code, name):
+    self.paths[code] = {"path": path, "name": name}
+
+  def getJSCode(self):
+    map = {"paths": self.paths, "width": self.width, "height": self.height, "insets": self.insets, "projection": self.projection}
+    return "jQuery.fn.vectorMap('addMap', '"+self.name+"_"+self.projection['type']+"',"+json.dumps(map)+');'
+
+
+class Converter:
+  def __init__(self, config):
+    args = {
+      'buffer_distance': -0.4,
+      'simplify_tolerance': 0.2,
+      'longitude0': 0,
+      'projection': 'mill',
+      'name': 'world',
+      'width': 900,
+      'left': 0,
+      'top': 0,
+      'language': 'en',
+      'precision': 2,
+      'insets': []
+    }
+    args.update(config)
+
+    self.config = args
+
+    self.map = Map(args['name'], args.get('language'))
+
+    if args.get('sources'):
+      self.sources = args['sources']
+    else:
+      self.sources = [{
+        'input_file': args.get('input_file'),
+        'where': args.get('where'),
+        'name_field': args.get('name_field'),
+        'code_field': args.get('code_field'),
+        'input_file_encoding': args.get('input_file_encoding')
+      }]
+
+    default_source = {
+      'where': '',
+      'name_field': 0,
+      'code_field': 1,
+      'input_file_encoding': 'iso-8859-1'
+    }
+
+    for index in range(len(self.sources)):
+      for key in default_source:
+        if self.sources[index].get(key) is None:
+          self.sources[index][key] = default_source[key]
+
+    self.features = {}
+    self.width = args.get('width')
+    self.left = args.get('left')
+    self.top = args.get('top')
+    self.minimal_area = args.get('minimal_area')
+    self.longitude0 = float(args.get('longitude0'))
+    self.projection = args.get('projection')
+    self.precision = args.get('precision')
+    self.buffer_distance = args.get('buffer_distance')
+    self.simplify_tolerance = args.get('simplify_tolerance')
+    self.for_each = args.get('for_each')
+    self.emulate_longitude0 = args.get('emulate_longitude0')
+    if args.get('emulate_longitude0') is None and (self.projection == 'merc' or self.projection =='mill') and self.longitude0 != 0:
+      self.emulate_longitude0 = True
+
+    if args.get('viewport'):
+      self.viewport = map(lambda s: float(s), args.get('viewport').split(' '))
+    else:
+      self.viewport = False
+
+    # spatial reference to convert to
+    self.spatialRef = osr.SpatialReference()
+    projString = '+proj='+str(self.projection)+' +a=6381372 +b=6381372 +lat_0=0'
+    if not self.emulate_longitude0:
+      projString += ' +lon_0='+str(self.longitude0)
+    self.spatialRef.ImportFromProj4(projString)
+
+    # handle map insets
+    if args.get('insets'):
+      self.insets = args.get('insets')
+    else:
+      self.insets = []
+
+
+  def convert(self, data_source, output_file):
+    codes = map(lambda g: g.properties[self.config['code_field']], data_source.geometries)
+    main_codes = copy.copy(codes)
+    self.map.insets = []
+    envelope = []
+    for inset in self.insets:
+      insetBbox = self.renderMapInset(data_source, inset['codes'], inset['left'], inset['top'], inset['width'])
+      insetHeight = (insetBbox[3] - insetBbox[1]) * (inset['width'] / (insetBbox[2] - insetBbox[0]))
+      self.map.insets.append({
+        "bbox": [{"x": insetBbox[0], "y": -insetBbox[3]}, {"x": insetBbox[2], "y": -insetBbox[1]}],
+        "left": inset['left'],
+        "top": inset['top'],
+        "width": inset['width'],
+        "height": insetHeight
+      })
+      envelope.append(
+        shapely.geometry.box(
+          inset['left'], inset['top'], inset['left'] + inset['width'], inset['top'] + insetHeight
+        )
+      )
+      for code in inset['codes']:
+        main_codes.remove(code)
+
+    insetBbox = self.renderMapInset(data_source, main_codes, self.left, self.top, self.width)
+    insetHeight = (insetBbox[3] - insetBbox[1]) * (self.width / (insetBbox[2] - insetBbox[0]))
+    envelope.append( shapely.geometry.box( self.left, self.top, self.left + self.width, self.top + insetHeight ) )
+    mapBbox = shapely.geometry.MultiPolygon( envelope ).bounds
+
+    self.map.width = mapBbox[2] + mapBbox[0]
+    self.map.height = mapBbox[3] + mapBbox[1]
+    self.map.insets.append({
+      "bbox": [{"x": insetBbox[0], "y": -insetBbox[3]}, {"x": insetBbox[2], "y": -insetBbox[1]}],
+      "left": self.left,
+      "top": self.top,
+      "width": self.width,
+      "height": insetHeight
+    })
+    self.map.projection = {"type": self.projection, "centralMeridian": float(self.longitude0)}
+
+    open(output_file, 'w').write( self.map.getJSCode() )
+
+    if self.for_each is not None:
+      for code in codes:
+        childConfig = copy.deepcopy(self.for_each)
+        for param in ('input_file', 'output_file', 'where', 'name'):
+          childConfig[param] = childConfig[param].replace('{{code}}', code.lower())
+        converter = Converter(childConfig)
+        converter.convert(childConfig['output_file'])
+
+  def renderMapInset(self, data_source, codes, left, top, width):
+    envelope = []
+    geometries = filter(lambda g: g.properties[self.config['code_field']] in codes, data_source.geometries)
+    for geometry in geometries:
+      envelope.append( geometry.geom.envelope )
+
+    bbox = shapely.geometry.MultiPolygon( envelope ).bounds
+
+    scale = (bbox[2]-bbox[0]) / width
+
+    # generate SVG paths
+    for geometry in geometries:
+      geom = geometry.geom
+      if self.buffer_distance:
+        geom = geom.buffer(self.buffer_distance*scale, 1)
+      if geom.is_empty:
+        continue
+      if self.simplify_tolerance:
+        geom = geom.simplify(self.simplify_tolerance*scale, preserve_topology=True)
+      if isinstance(geom, shapely.geometry.multipolygon.MultiPolygon):
+        polygons = geom.geoms
+      else:
+        polygons = [geom]
+      path = ''
+      for polygon in polygons:
+        rings = []
+        rings.append(polygon.exterior)
+        rings.extend(polygon.interiors)
+        for ring in rings:
+          for pointIndex in range( len(ring.coords) ):
+            point = ring.coords[pointIndex]
+            if pointIndex == 0:
+              path += 'M'+str( round( (point[0]-bbox[0]) / scale + left, self.precision) )
+              path += ','+str( round( (bbox[3] - point[1]) / scale + top, self.precision) )
+            else:
+              path += 'l' + str( round(point[0]/scale - ring.coords[pointIndex-1][0]/scale, self.precision) )
+              path += ',' + str( round(ring.coords[pointIndex-1][1]/scale - point[1]/scale, self.precision) )
+          path += 'Z'
+      self.map.addPath(path, geometry.properties[self.config['code_field']], geometry.properties[self.config['name_field']])
+    return bbox
+
+
+class Geometry:
+  def __init__(self, geometry, properties):
+    self.geom = geometry
+    self.properties = properties
+
+
+class GeometryProperty(Variable):
+  operations = set(["equality", "membership"])
+
+  def __init__(self, name):
+    self.name = name
+
+  def equals(self, value, context):
+    return context[self.name] == value
+
+  def belongs_to(self, value, context):
+    return value in context[self.name]
+
+  def is_subset(self, value, context):
+    return set(value).issubset(set(context[self.name]))
+
+  def to_python(self, value):
+    return unicode(value[self.name])
+
+
+class DataSource:
+  def __init__(self, config):
+    default_config = {
+      "projection": "merc",
+      "longitude0": 0
+    }
+    default_config.update(config)
+    self.config = default_config
+
+    self.spatialRef = osr.SpatialReference()
+    projString = '+proj='+str(self.config['projection'])+' +a=6381372 +b=6381372 +lat_0=0'
+    #if 'emulate_longitude0' in self.config and not self.config['emulate_longitude0']:
+    projString += ' +lon_0='+str(self.config['longitude0'])
+    self.spatialRef.ImportFromProj4(projString)
+
+  def load_data(self):
+    self.source = ogr.Open( self.config['file_name'], update = 0 )
+    self.layer = self.source.GetLayer(0)
+    if 'filter' in self.config and self.config['filter'] is not None:
+      self.layer.SetAttributeFilter( self.config['filter'].encode('ascii') )
+    self.layer_dfn = self.layer.GetLayerDefn()
+
+    self.fields = []
+    field_count = self.layer_dfn.GetFieldCount()
+    for field_index in range(field_count):
+      field = self.layer_dfn.GetFieldDefn( field_index )
+      self.fields.append({
+        'name': field.GetName(),
+        'type': field.GetType(),
+        'width': field.GetWidth(),
+        'precision': field.GetPrecision()
+      })
+
+    self.geometries = []
+
+    for feature in self.layer:
+      geometry = feature.GetGeometryRef()
+      geometry.TransformTo( self.spatialRef )
+      geometry = shapely.wkb.loads( geometry.ExportToWkb() )
+      if not geometry.is_valid:
+        geometry = geometry.buffer(0)
+      properties = {}
+      for field in self.fields:
+        properties[field['name']] = feature.GetFieldAsString(field['name']).decode('utf-8')
+      self.geometries.append( Geometry(geometry, properties) )
+
+    self.layer.ResetReading()
+
+    self.create_grammar()
+
+  def create_grammar(self):
+    root_table = SymbolTable("root",
+      map( lambda f: Bind(f['name'], GeometryProperty(f['name'])), self.fields )
+    )
+
+    tokens = {
+      'not': 'not',
+      'eq': '==',
+      'ne': '!=',
+      'belongs_to': 'in',
+      'is_subset': 'are included in',
+      'or': "or",
+      'and': 'and'
+    }
+    grammar = Grammar(**tokens)
+    self.parse_manager = EvaluableParseManager(root_table, grammar)
+
+  def output(self, output):
+    if output.get('format') == 'jvectormap':
+      self.output_jvm(output)
+    else:
+      self.output_ogr(output)
+
+  def output_ogr(self, output):
+    driver = ogr.GetDriverByName( 'ESRI Shapefile' )
+    if os.path.exists( output['file_name'] ):
+      driver.DeleteDataSource( output['file_name'] )
+    source = driver.CreateDataSource( output['file_name'] )
+    layer = source.CreateLayer( self.layer_dfn.GetName(),
+                                geom_type = self.layer_dfn.GetGeomType(),
+                                srs = self.layer.GetSpatialRef() )
+
+    for field in self.fields:
+      fd = ogr.FieldDefn( str(field['name']), field['type'] )
+      fd.SetWidth( field['width'] )
+      if 'precision' in field:
+        fd.SetPrecision( field['precision'] )
+      layer.CreateField( fd )
+
+    for geometry in self.geometries:
+      if geometry.geom is not None:
+        feature = ogr.Feature( feature_def = layer.GetLayerDefn() )
+        for index, field in enumerate(self.fields):
+          if field['name'] in geometry.properties:
+            feature.SetField( index, geometry.properties[field['name']].encode('utf-8') )
+          else:
+            feature.SetField( index, '' )
+        feature.SetGeometryDirectly(
+          ogr.CreateGeometryFromWkb(
+            shapely.wkb.dumps(
+              geometry.geom
+            )
+          )
+        )
+        layer.CreateFeature( feature )
+        feature.Destroy()
+
+    source.Destroy()
+
+  def output_jvm(self, output):
+    params = copy.deepcopy(output['params'])
+    params.update({
+      "projection": self.config["projection"],
+      "longitude0": self.config["longitude0"]
+    })
+    converter = Converter(params)
+    converter.convert(self, output['file_name'])
+
+class PolygonSimplifier:
+  def __init__(self, geometries):
+    self.format = '%.8f %.8f'
+    self.tolerance = 0.05
+    self.geometries = geometries
+
+    connections = {}
+    counter = 0
+    for geom in geometries:
+      counter += 1
+      polygons = []
+
+      if isinstance(geom, shapely.geometry.Polygon):
+        polygons.append(geom)
+      else:
+        for polygon in geom:
+          polygons.append(polygon)
+
+      for polygon in polygons:
+        if polygon.area > 0:
+          lines = []
+          lines.append(polygon.exterior)
+          for line in polygon.interiors:
+            lines.append(line)
+
+          for line in lines:
+            for i in range(len(line.coords)-1):
+              indexFrom = i
+              indexTo = i+1
+              pointFrom = self.format % line.coords[indexFrom]
+              pointTo = self.format % line.coords[indexTo]
+              if pointFrom == pointTo:
+                continue
+              if not (pointFrom in connections):
+                connections[pointFrom] = {}
+              connections[pointFrom][pointTo] = 1
+              if not (pointTo in connections):
+                connections[pointTo] = {}
+              connections[pointTo][pointFrom] = 1
+    self.connections = connections
+    self.simplifiedLines = {}
+    self.pivotPoints = {}
+
+  def simplifyRing(self, ring):
+    coords = list(ring.coords)[0:-1]
+    simpleCoords = []
+
+    isPivot = False
+    pointIndex = 0
+    while not isPivot and pointIndex < len(coords):
+      pointStr = self.format % coords[pointIndex]
+      pointIndex += 1
+      isPivot = ((len(self.connections[pointStr]) > 2) or (pointStr in self.pivotPoints))
+    pointIndex = pointIndex - 1
+
+    if not isPivot:
+      simpleRing = shapely.geometry.LineString(coords).simplify(self.tolerance)
+      if len(simpleRing.coords) <= 2:
+        return None
+      else:
+        self.pivotPoints[self.format % coords[0]] = True
+        self.pivotPoints[self.format % coords[-1]] = True
+        simpleLineKey = self.format % coords[0]+':'+self.format % coords[1]+':'+self.format % coords[-1]
+        self.simplifiedLines[simpleLineKey] = simpleRing.coords
+        return simpleRing
+    else:
+      points = coords[pointIndex:len(coords)]
+      points.extend(coords[0:pointIndex+1])
+      iFrom = 0
+      for i in range(1, len(points)):
+        pointStr = self.format % points[i]
+        if ((len(self.connections[pointStr]) > 2) or (pointStr in self.pivotPoints)):
+          line = points[iFrom:i+1]
+          lineKey = self.format % line[-1]+':'+self.format % line[-2]+':'+self.format % line[0]
+          if lineKey in self.simplifiedLines:
+            simpleLine = self.simplifiedLines[lineKey]
+            simpleLine = list(reversed(simpleLine))
+          else:
+            simpleLine = shapely.geometry.LineString(line).simplify(self.tolerance).coords
+            lineKey = self.format % line[0]+':'+self.format % line[1]+':'+self.format % line[-1]
+            self.simplifiedLines[lineKey] = simpleLine
+          simpleCoords.extend( simpleLine[0:-1] )
+          iFrom = i
+      if len(simpleCoords) <= 2:
+        return None
+      else:
+        return shapely.geometry.LineString(simpleCoords)
+
+  def simplifyPolygon(self, polygon):
+    simpleExtRing = self.simplifyRing(polygon.exterior)
+    if simpleExtRing is None:
+      return None
+    simpleIntRings = []
+    for ring in polygon.interiors:
+      simpleIntRing = self.simplifyRing(ring)
+      if simpleIntRing is not None:
+        simpleIntRings.append(simpleIntRing)
+    return shapely.geometry.Polygon(simpleExtRing, simpleIntRings)
+
+  def simplify(self):
+    results = []
+    for geom in self.geometries:
+      polygons = []
+      simplePolygons = []
+
+      if isinstance(geom, shapely.geometry.Polygon):
+        polygons.append(geom)
+      else:
+        for polygon in geom:
+          polygons.append(polygon)
+
+      for polygon in polygons:
+        simplePolygon = self.simplifyPolygon(polygon)
+        if not (simplePolygon is None or simplePolygon._geom is None):
+          simplePolygons.append(simplePolygon)
+
+      if len(simplePolygons) > 0:
+        results.append(shapely.geometry.MultiPolygon(simplePolygons))
+      else:
+        results.append(None)
+    return results
+
+
+class Processor:
+  def __init__(self, config):
+    self.config = config
+
+  def process(self):
+    self.data_sources = {}
+    for action in self.config:
+      getattr(self, action['name'])( action, self.data_sources.get(".") )
+
+  def read_data(self, config, data_source):
+    self.data_sources["."] = DataSource( config )
+    self.data_sources["."].load_data()
+
+  def write_data(self, config, data_source):
+    data_source.output( config )
+
+  def union(self, config, data_source):
+    groups = {}
+    geometries = []
+    for geometry in data_source.geometries:
+      if geometry.properties[config['by']] in groups:
+        groups[geometry.properties[config['by']]]['geoms'].append(geometry.geom)
+      else:
+        groups[geometry.properties[config['by']]] = {
+          'geoms': [geometry.geom],
+          'properties': geometry.properties
+        }
+    for key in groups:
+      geometries.append( Geometry(shapely.ops.cascaded_union( groups[key]['geoms'] ), groups[key]['properties']) )
+    data_source.geometries = geometries
+
+  def merge(self, config, data_source):
+    new_geometries = []
+    for rule in config['rules']:
+      expression = data_source.parse_manager.parse( rule['where'] )
+      geometries = filter(lambda g: expression(g.properties), data_source.geometries)
+      geometries = map(lambda g: g.geom, geometries)
+      new_geometries.append( Geometry(shapely.ops.cascaded_union( geometries ), rule['fields']) )
+    data_source.fields = config['fields']
+    data_source.geometries = new_geometries
+
+  def join_data(self, config, data_source):
+    field_names = [f['name'] for f in config['fields']]
+    if 'data' in config:
+      data_col = config['data']
+    else:
+      data_file = open(config['file_name'], 'rb')
+      data_col = csv.reader(data_file, delimiter='\t', quotechar='"')
+    data = {}
+    for row in data_col:
+      row_dict = dict(zip(field_names, row))
+      data[row_dict.pop(config['on'])] = row_dict
+    for geometry in data_source.geometries:
+      if geometry.properties[config['on']] in data:
+        geometry.properties.update( data[geometry.properties[config['on']]] )
+    field_names = map(lambda f: f['name'], data_source.fields)
+    data_source.fields = data_source.fields + filter(lambda f: f['name'] not in field_names, config['fields'])
+
+  def remove(self, config, data_source):
+    expression = data_source.parse_manager.parse( config['where'] )
+    data_source.geometries = filter(lambda g: not expression(g.properties), data_source.geometries)
+
+  def remove_fields(self, config, data_source):
+    data_source.fields = filter(lambda f: f.name not in config['fields'], data_source.fields)
+
+  def remove_other_fields(self, config, data_source):
+    data_source.fields = filter(lambda f: f['name'] in config['fields'], data_source.fields)
+
+  def buffer(self, config, data_source):
+    for geometry in data_source.geometries:
+      geometry.geom = geometry.geom.buffer(config['distance'], config['resolution'])
+
+  def simplify_adjancent_polygons(self, config, data_source):
+    simple_geometries = PolygonSimplifier( map( lambda g: g.geom, data_source.geometries ) ).simplify()
+    for i in range(len(data_source.geometries)):
+      data_source.geometries[i].geom = simple_geometries[i]
+
+  def intersect_rect(self, config, data_source):
+    transform = osr.CoordinateTransformation( data_source.layer.GetSpatialRef(), data_source.spatialRef )
+    point1 = transform.TransformPoint(config['rect'][0], config['rect'][1])
+    point2 = transform.TransformPoint(config['rect'][2], config['rect'][3])
+    rect = shapely.geometry.box(point1[0], point1[1], point2[0], point2[1])
+    for geometry in data_source.geometries:
+      geometry.geom = geometry.geom.intersection(rect)
+
+  def remove_small_polygons(self, config, data_source):
+    for geometry in data_source.geometries:
+      if isinstance(geometry.geom, shapely.geometry.multipolygon.MultiPolygon):
+        polygons = geometry.geom.geoms
+      else:
+        polygons = [geometry.geom]
+      polygons = filter(lambda p: p.area > config['minimal_area'], polygons)
+      if len(polygons) > 0:
+        geometry.geom = shapely.geometry.multipolygon.MultiPolygon(polygons)
+
+
+args = {}
+if len(sys.argv) > 1:
+  paramsJson = open(sys.argv[1], 'r').read()
+else:
+  paramsJson = sys.stdin.read()
+paramsJson = json.loads(paramsJson)
+
+processor = Processor(paramsJson)
+processor.process()
diff --git a/public/bower_components/jvectormap/converter/simplifier.py b/public/bower_components/jvectormap/converter/simplifier.py
new file mode 100644
index 0000000..18ad9da
--- /dev/null
+++ b/public/bower_components/jvectormap/converter/simplifier.py
@@ -0,0 +1,205 @@
+import argparse
+import sys
+import os
+from osgeo import ogr
+from osgeo import osr
+import anyjson
+import shapely.geometry
+import shapely.ops
+import codecs
+import time
+
+
+format = '%.8f %.8f'
+tolerance = 0.01
+infile = '/Users/kirilllebedev/Maps/50m-admin-0-countries/ne_50m_admin_0_countries.shp'
+outfile = 'map.shp'
+
+# Open the datasource to operate on.
+in_ds = ogr.Open( infile, update = 0 )
+in_layer = in_ds.GetLayer( 0 )
+in_defn = in_layer.GetLayerDefn()
+
+
+# Create output file with similar information.
+shp_driver = ogr.GetDriverByName( 'ESRI Shapefile' )
+if os.path.exists('map.shp'):
+  shp_driver.DeleteDataSource( outfile )
+shp_ds = shp_driver.CreateDataSource( outfile )
+shp_layer = shp_ds.CreateLayer( in_defn.GetName(),
+                                geom_type = in_defn.GetGeomType(),
+                                srs = in_layer.GetSpatialRef() )
+
+in_field_count = in_defn.GetFieldCount()
+for fld_index in range(in_field_count):
+    src_fd = in_defn.GetFieldDefn( fld_index )
+    fd = ogr.FieldDefn( src_fd.GetName(), src_fd.GetType() )
+    fd.SetWidth( src_fd.GetWidth() )
+    fd.SetPrecision( src_fd.GetPrecision() )
+    shp_layer.CreateField( fd )
+
+
+# Load geometries
+geometries = []
+for feature in in_layer:
+  geometry = feature.GetGeometryRef()
+  geometryType = geometry.GetGeometryType()
+
+  if geometryType == ogr.wkbPolygon or geometryType == ogr.wkbMultiPolygon:
+    shapelyGeometry = shapely.wkb.loads( geometry.ExportToWkb() )
+    #if not shapelyGeometry.is_valid:
+      #buffer to fix selfcrosses
+      #shapelyGeometry = shapelyGeometry.buffer(0)
+    if shapelyGeometry:
+      geometries.append(shapelyGeometry)
+in_layer.ResetReading()
+
+start = int(round(time.time() * 1000))
+# Simplification
+points = []
+connections = {}
+counter = 0
+for geom in geometries:
+  counter += 1
+  polygons = []
+
+  if isinstance(geom, shapely.geometry.Polygon):
+    polygons.append(geom)
+  else:
+    for polygon in geom:
+      polygons.append(polygon)
+
+  for polygon in polygons:
+    if polygon.area > 0:
+      lines = []
+      lines.append(polygon.exterior)
+      for line in polygon.interiors:
+        lines.append(line)
+
+      for line in lines:
+        for i in range(len(line.coords)-1):
+          indexFrom = i
+          indexTo = i+1
+          pointFrom = format % line.coords[indexFrom]
+          pointTo = format % line.coords[indexTo]
+          if pointFrom == pointTo:
+            continue
+          if not (pointFrom in connections):
+            connections[pointFrom] = {}
+          connections[pointFrom][pointTo] = 1
+          if not (pointTo in connections):
+            connections[pointTo] = {}
+          connections[pointTo][pointFrom] = 1
+print int(round(time.time() * 1000)) - start
+
+simplifiedLines = {}
+pivotPoints = {}
+def simplifyRing(ring):
+  coords = list(ring.coords)[0:-1]
+  simpleCoords = []
+
+  isPivot = False
+  pointIndex = 0
+  while not isPivot and pointIndex < len(coords):
+    pointStr = format % coords[pointIndex]
+    pointIndex += 1
+    isPivot = ((len(connections[pointStr]) > 2) or (pointStr in pivotPoints))
+  pointIndex = pointIndex - 1
+
+  if not isPivot:
+    simpleRing = shapely.geometry.LineString(coords).simplify(tolerance)
+    if len(simpleRing.coords) <= 2:
+      return None
+    else:
+      pivotPoints[format % coords[0]] = True
+      pivotPoints[format % coords[-1]] = True
+      simpleLineKey = format % coords[0]+':'+format % coords[1]+':'+format % coords[-1]
+      simplifiedLines[simpleLineKey] = simpleRing.coords
+      return simpleRing
+  else:
+    points = coords[pointIndex:len(coords)]
+    points.extend(coords[0:pointIndex+1])
+    iFrom = 0
+    for i in range(1, len(points)):
+      pointStr = format % points[i]
+      if ((len(connections[pointStr]) > 2) or (pointStr in pivotPoints)):
+        line = points[iFrom:i+1]
+        lineKey = format % line[-1]+':'+format % line[-2]+':'+format % line[0]
+        if lineKey in simplifiedLines:
+          simpleLine = simplifiedLines[lineKey]
+          simpleLine = list(reversed(simpleLine))
+        else:
+          simpleLine = shapely.geometry.LineString(line).simplify(tolerance).coords
+          lineKey = format % line[0]+':'+format % line[1]+':'+format % line[-1]
+          simplifiedLines[lineKey] = simpleLine
+        simpleCoords.extend( simpleLine[0:-1] )
+        iFrom = i
+    if len(simpleCoords) <= 2:
+      return None
+    else:
+      return shapely.geometry.LineString(simpleCoords)
+
+
+def simplifyPolygon(polygon):
+  simpleExtRing = simplifyRing(polygon.exterior)
+  if simpleExtRing is None:
+    return None
+  simpleIntRings = []
+  for ring in polygon.interiors:
+    simpleIntRing = simplifyRing(ring)
+    if simpleIntRing is not None:
+      simpleIntRings.append(simpleIntRing)
+  return shapely.geometry.Polygon(simpleExtRing, simpleIntRings)
+
+
+results = []
+for geom in geometries:
+  polygons = []
+  simplePolygons = []
+
+  if isinstance(geom, shapely.geometry.Polygon):
+    polygons.append(geom)
+  else:
+    for polygon in geom:
+      polygons.append(polygon)
+
+  for polygon in polygons:
+    simplePolygon = simplifyPolygon(polygon)
+    if not (simplePolygon is None or simplePolygon._geom is None):
+      simplePolygons.append(simplePolygon)
+
+  if len(simplePolygons) > 0:
+    results.append(shapely.geometry.MultiPolygon(simplePolygons))
+  else:
+    results.append(None)
+
+
+# Process all features in input layer.
+in_feat = in_layer.GetNextFeature()
+counter = 0
+while in_feat is not None:
+  if results[counter] is not None:
+    out_feat = ogr.Feature( feature_def = shp_layer.GetLayerDefn() )
+    out_feat.SetFrom( in_feat )
+    out_feat.SetGeometryDirectly(
+      ogr.CreateGeometryFromWkb(
+        shapely.wkb.dumps(
+          results[counter]
+        )
+      )
+    )
+    shp_layer.CreateFeature( out_feat )
+    out_feat.Destroy()
+  else:
+    print 'geometry is too small: '+in_feat.GetField(16)
+
+  in_feat.Destroy()
+  in_feat = in_layer.GetNextFeature()
+  counter += 1
+
+
+# Cleanup
+shp_ds.Destroy()
+in_ds.Destroy()
+
+print int(round(time.time() * 1000)) - start
\ No newline at end of file