maps

web/plugins/geodata/__init__.py

@@ -0,0 +1 @@
+from .geodata import *

web/plugins/geodata/geodata.py

@@ -0,0 +1,73 @@
+from pelican import signals
+from xml.dom import minidom
+
+collection = {}
+gpx_root = '''<?xml version="1.0" encoding="UTF-8"?>
+<gpx xmlns="http://www.topografix.com/GPX/1/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd" version="1.1" creator="nfc.flux.vision"></gpx>'''
+kml_root = '''<?xml version="1.0" encoding="UTF-8"?>
+<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2"><Document><Folder></Folder></Document></kml>'''
+
+def make_files(void):
+    makeGPX()
+    makeKML()
+
+def makeKML():
+    if len(collection) > 0:
+        for category in collection:
+            root = minidom.parseString(kml_root)
+            folder = root.createElement('name')
+            foldername = root.createTextNode( collection[category]["name"] )
+            folder.appendChild( foldername )
+            root.childNodes[0].childNodes[0].childNodes[0].appendChild( folder )
+            for place in collection[category]["points"]:
+                placemark = root.createElement('Placemark')
+                name = root.createElement('name')
+                title = root.createTextNode( place['name'] )
+                name.appendChild( title )
+                placemark.appendChild( name )
+                point = root.createElement('Point')
+                coordinates = root.createElement('coordinates')
+                lat, lon = place['coordinates'].replace(' ', '').split(',')
+                latlon = root.createTextNode( lon + ',' + lat)
+                coordinates.appendChild( latlon )
+                point.appendChild( coordinates )
+                placemark.appendChild( point )
+                root.childNodes[0].childNodes[0].childNodes[0].appendChild( placemark )
+            with open('output/projects/' + category + '.kml', 'w') as xml_file:
+                root.writexml(xml_file, indent="", addindent="  ", newl='\n')
+
+def makeGPX():
+    if len(collection) > 0:
+        for category in collection:
+            root = minidom.parseString(kml_root)
+            for place in collection[category]["points"]:
+                lat, lon = place['coordinates'].replace(' ', '').split(',')
+                wpt = root.createElement('wpt')
+                wpt.setAttribute('lat', lat)
+                wpt.setAttribute('lon', lon)
+                name = root.createElement('name')
+                title = root.createTextNode( place['name'] )
+                name.appendChild( title )
+                wpt.appendChild( name )
+                root.childNodes[0].appendChild( wpt )
+            with open('output/projects/' + category + '.gpx', 'w') as xml_file:
+                root.writexml(xml_file, indent="", addindent="  ", newl='\n')
+
+def geodata(generator):
+    for category, articles in generator.categories:
+        locations = []
+        for article in articles:
+            if "location" in article.metadata:
+                locations.append({
+                    "name": article.title,
+                    "coordinates": article.metadata["location"]
+                    })
+        collection.update({
+            category.slug : {
+                "name" : category.name,
+                "points" : locations
+            }})
+
+def register():
+    signals.article_generator_finalized.connect(geodata)
+    signals.finalized.connect(make_files)

web/plugins/geohash/geohash.py

@@ -5,7 +5,8 @@ def generate_geohash(generator):
     for article in generator.articles:
         if "location" in article.metadata:
             lat, lon = [float(i) for i in article.metadata['location'].replace(' ', '').split(',')]
-            article.metadata['latlon'] = article.metadata['location'].replace(' ', '')
+            article.metadata['lat'] = lat
+            article.metadata['lon'] = lon
             article.metadata['geohash'] = gh.encode(lat, lon, 11)
             article.slug = gh.encode(lat, lon, 11)