114 lines
2.4 KiB
Python
114 lines
2.4 KiB
Python
class GeoMapBuilder:
|
|
kml_template = """<?xml version="1.0" encoding="UTF-8"?>
|
|
<kml xmlns="http://www.opengis.net/kml/2.2">
|
|
<Document>
|
|
<Style id="virtual-link">
|
|
<LineStyle>
|
|
<color>#4f0013f8</color>
|
|
<width>2</width>
|
|
</LineStyle>
|
|
</Style>
|
|
<Style id="wifi-link">
|
|
<LineStyle>
|
|
<color>#ff13d854</color>
|
|
<width>4</width>
|
|
</LineStyle>
|
|
</Style>
|
|
<Style id="router-unknown">
|
|
<IconStyle>
|
|
<Icon>
|
|
<href>router-unknown.png</href>
|
|
<scale>1.0</scale>
|
|
</Icon>
|
|
</IconStyle>
|
|
</Style>
|
|
<Style id="router-up">
|
|
<IconStyle>
|
|
<Icon>
|
|
<href>router-up.png</href>
|
|
<scale>1.0</scale>
|
|
</Icon>
|
|
</IconStyle>
|
|
</Style>
|
|
<Style id="router-down">
|
|
<IconStyle>
|
|
<Icon>
|
|
<href>router-down.png</href>
|
|
<scale>1.0</scale>
|
|
</Icon>
|
|
</IconStyle>
|
|
</Style>
|
|
%s
|
|
</Document>
|
|
</kml>"""
|
|
|
|
def __init__(self, db):
|
|
self._db = db
|
|
|
|
def build(self):
|
|
text = []
|
|
|
|
nodes = self._db.get_nodes()
|
|
|
|
for node in nodes:
|
|
try:
|
|
text.append(GeoNode(node).render())
|
|
except:
|
|
continue
|
|
|
|
for link in self._db.get_links():
|
|
try:
|
|
text.append(GeoEdge(nodes, link).render())
|
|
except:
|
|
continue
|
|
|
|
return self.kml_template % "".join(text)
|
|
|
|
def gps_format(s):
|
|
return ",".join(s.split(" ")[::-1])
|
|
|
|
class GeoNode:
|
|
kml_template = """<Placemark>
|
|
<name>%s</name>
|
|
<styleUrl>#router-%s</styleUrl>
|
|
<Point>
|
|
<coordinates>%s,0</coordinates>
|
|
</Point>
|
|
<description>%s</description>
|
|
</Placemark>"""
|
|
|
|
def __init__(self, node):
|
|
self._node = node
|
|
|
|
def render(self):
|
|
if not self._node.gps:
|
|
raise
|
|
|
|
name = self._node.name
|
|
status = "up" if self._node.online else "down"
|
|
gps = gps_format(self._node.gps)
|
|
text = " ".join(self._node.macs)
|
|
|
|
return self.kml_template % (name, status, gps, text)
|
|
|
|
class GeoEdge:
|
|
kml_template = """<Placemark>
|
|
<LineString>
|
|
<coordinates>%s,0. %s,0.</coordinates>
|
|
</LineString>
|
|
<styleUrl>#%s</styleUrl>
|
|
</Placemark>"""
|
|
|
|
def __init__(self, nodes, link):
|
|
self._link = link
|
|
self.pair = [nodes[k] for k in link.pair]
|
|
|
|
def render(self):
|
|
if not (self.pair[0].gps and self.pair[1].gps):
|
|
raise
|
|
|
|
a = gps_format(self.pair[0].gps)
|
|
b = gps_format(self.pair[1].gps)
|
|
|
|
return self.kml_template % (a, b, "wifi-link")
|