def generate_geojson_and_save_db(scale_range):
catalogue = repo.get_latest_catalogue()
chartsDB = []
for scale in scale_range:
geojson = Geojson()
if scale == SCALE_ALL_TEXT:
chartsDB = Chart.objects.using(DB_SNC).filter(catalogue=catalogue) # .latest('id')
geojson.scale_range = scale_range
else:
chartsDB = Chart.objects.using(DB_SNC).filter(catalogue=catalogue, max_scale_category=scale) # .latest('id')
geojson.scale_range = scale
print(scale)
charts = service_converters.chartsDB_2_chartsDTO(chartsDB)
if len(charts) > 0:
gjson = generate_geojson(charts)
geojson.json = gjson
geojson.catalogue = catalogue
geojson.cat_id = catalogue.id
geojson.ready = True
geojson.save(using=DB_SNC)
return 'generated and saved in DB geojson for charts: ' + ', '.join(scale_range)
def get_SCALE7_charts_context():
chartsDB = repo.find_charts_SCALE_7()
charts = service_converters.chartsDB_2_chartsDTO(chartsDB)
# print('number of charts: ' + str(len(charts)))
context = {
'catalogue': charts[0].catalogue_id,
'charts': charts,
}
ctx = {**get_index_context(), **context}
return ctx
def get_SCALE1_charts_context():
chartsDB = repo.find_charts_SCALE_1()
charts = service_converters.chartsDB_2_chartsDTO(chartsDB)
# print('number of charts: ' + str(len(charts)))
context = {
'catalogue': charts[0].catalogue_id,
'charts': charts,
'search_multi_ok': 'Found ' + str(len(charts)) + ' chart(s)'
}
ctx = {**get_index_context(), **context}
return ctx