FieldtripGB Records to KMZ

records2kmz.py

from __future__ import print_function
import simplekml
import json

BASE_PATH = 'wales-observations/records'


def convertToKML(records):
    kml = simplekml.Kml()

    for full_record in records:
        (name, record), = full_record.iteritems()

        longitude = record['geometry']['coordinates'][0]
        latitude = record['geometry']['coordinates'][1]
        editor = record['properties']['editor']
        timestamp = record['properties']['timestamp']

        # Create the description
        description = '<![CDATA[\n'
        description += '<h3>{0}</h3><br />\n'.format(editor)
        description += '<span><strong>Date</strong>: {0}</span><br />\n'.format(timestamp)

        for field in record["properties"]["fields"]:
            value = str(field["val"])
            label = str(field["label"])

            if "fieldcontain-image" in str(field["id"]):
                path = kml.addfile('{0}/{1}/{2}'.format(BASE_PATH, name, value))
                description += '<img src="{0}" /><br />\n'.format(path)
            else:
                description += "<strong>{0}</strong>:<br />\n".format(label)
                description += "<span>{0}</span><br />\n".format(value)
        description += ']]>\n'

        # Create the point
        point = kml.newpoint(name=record['name'], coords=[(longitude, latitude)])
        point.description = description
        # point.style.balloonstyle.text = description

    return kml

if __name__ == '__main__':
    with open('wales-observations/records/records_exported.json', 'r') as f:
        records = json.loads(f.read())

    kml = convertToKML(records['records'])
    # print(kml.kml())
    kml.savekmz("wales-observations.kmz", format=False)
    kml.save("wales-observations.kml")