Added receiver waypoints as cup

README.md

@@ -147,8 +147,9 @@ available commands:
   [gateway]
     run                    Run the aprs client.
   
-  [igcexport]
+  [export]
-    write                  Export igc file for <address> at <date>.
+    cup                    Export receiver waypoints as '.cup'.
+    igc                    Export igc file for <address> at <date>.
   
   [logbook]
     compute_logbook        Compute logbook.

ogn/commands/__init__.py

@@ -1,6 +1,6 @@
 from .database import manager as database_manager
 from .bulkimport import manager as bulkimport_manager
-from .igcexport import manager as igcexport_manager
+from .export import manager as export_manager
 from .logbook import manager as logbook_manager
 from .stats import manager as stats_manager
 from .flights import manager as flights_manager
@@ -11,7 +11,7 @@ manager = Manager()
 
 manager.merge(database_manager, namespace='db')
 manager.merge(bulkimport_manager, namespace='bulkimport')
-manager.merge(igcexport_manager, namespace='igcexport')
+manager.merge(export_manager, namespace='export')
 manager.merge(logbook_manager, namespace='logbook')
 manager.merge(stats_manager, namespace='stats')
 manager.merge(flights_manager, namespace='flights')

ogn/commands/export.py

@@ -1,5 +1,6 @@
 import datetime
 import re
+import csv
 
 from aerofiles.igc import Writer
 from manager import Manager
@@ -10,10 +11,52 @@ from ogn.model import AircraftBeacon, Device
 manager = Manager()
 
 
+@manager.command
+def cup():
+    """Export receiver waypoints as '.cup'."""
+
+    sql = """
+        SELECT
+            'OGN-' || sq.name AS name,
+            sq.name AS code,
+            c.iso2 AS country,
+            CASE WHEN sq.lat_deg < 10 THEN '0' ELSE '' END || CAST((sq.lat_deg*100 + sq.lat_min) AS decimal(18, 5)) || sq.lat_sig AS lat,
+            CASE WHEN sq.lon_deg < 10 THEN '00' WHEN sq.lon_deg < 100 THEN '0' ELSE '' END || CAST(sq.lon_deg*100 + sq.lon_min AS decimal(18, 5)) || sq.lon_sig AS lon,
+            altitude || 'm' AS elev,
+            '8' AS style,
+            '' AS rwdir,
+            '' AS rwlen,
+            '' AS freq,
+            'lastseen: ' || sq.lastseen::date || ', version: ' || sq.version || ', platform: ' || sq.platform AS desc
+        FROM (
+            SELECT
+                st_y(location) as lat,
+                CASE WHEN ST_Y(location) > 0 THEN 'N' ELSE 'S' END AS lat_sig,
+                FLOOR(ABS(ST_Y(location))) AS lat_deg,
+                60*(ABS(ST_Y(location)) - FLOOR(ABS(ST_Y(location)))) AS lat_min,
+                st_x(location) AS lon,
+                CASE WHEN ST_X(location) > 0 THEN 'E' ELSE 'W' END AS lon_sig,
+                FLOOR(ABS(ST_X(location))) AS lon_deg,
+                60*(ABS(ST_X(location)) - FLOOR(ABS(ST_X(location)))) AS lon_min
+                , *
+            FROM receivers
+            WHERE lastseen - firstseen > INTERVAL'3 MONTH' AND lastseen > '2018-01-01 00:00:00' AND name NOT LIKE 'FNB%'
+            ) sq
+        INNER JOIN countries c ON c.gid = sq.country_id
+        ORDER BY sq.name;
+        """
+    results = session.execute(sql)
+
+    with open('receivers.cup', 'w') as outfile:
+        outcsv = csv.writer(outfile)
+        outcsv.writerow(results.keys())
+        outcsv.writerows(results.fetchall())
+
+
 @manager.arg('address', help='address (flarm id)')
 @manager.arg('date', help='date (format: yyyy-mm-dd)')
 @manager.command
-def write(address, date):
+def igc(address, date):
     """Export igc file for <address> at <date>."""
     if not re.match('.{6}', address):
         print("Address {} not valid.".format(address))