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add extractors, rate limit, demo submit form

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Tykayn 2025-09-16 00:46:09 +02:00 • committed by tykayn
parent cc870323bf
commit 2157091778
12 changed files with 1612 additions and 14 deletions
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19
oedb/resources/event.py
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@ -179,7 +179,8 @@ class EventResource(BaseEvent):
unused, event_stop = self.relative_time(req.params['stop'], cur)
event_when = "tstzrange(now(),%s,'[]')" % event_stop
else:
event_when = "tstzrange(now(),now(),'[]')"
# Return events that are currently active (current time is between start and stop)
event_when = "now()"
if 'what' in req.params:
# Limit search based on "what"
@ -209,10 +210,18 @@ class EventResource(BaseEvent):
event_geom = cur.mogrify("ST_SnapToGrid(geom,%s)", (req.params['geom'],)).decode("utf-8")
# Search recent active events.
sql = """SELECT events_id, events_tags, createdate, lastupdate, {event_dist} st_asgeojson({event_geom}) as geometry, st_x(geom_center) as lon, st_y(geom_center) as lat
FROM events JOIN geo ON (hash=events_geo)
WHERE events_when && {event_when} {event_what} {event_type} {event_bbox}
ORDER BY {event_sort} {limit}"""
if event_when == "now()":
# Use @> operator to check if events_when contains current time
sql = """SELECT events_id, events_tags, createdate, lastupdate, {event_dist} st_asgeojson({event_geom}) as geometry, st_x(geom_center) as lon, st_y(geom_center) as lat
FROM events JOIN geo ON (hash=events_geo)
WHERE events_when @> {event_when} {event_what} {event_type} {event_bbox}
ORDER BY {event_sort} {limit}"""
else:
# Use && operator to check if events_when overlaps with event_when
sql = """SELECT events_id, events_tags, createdate, lastupdate, {event_dist} st_asgeojson({event_geom}) as geometry, st_x(geom_center) as lon, st_y(geom_center) as lat
FROM events JOIN geo ON (hash=events_geo)
WHERE events_when && {event_when} {event_what} {event_type} {event_bbox}
ORDER BY {event_sort} {limit}"""
# No user generated content here, so format is safe.
sql = sql.format(event_dist=event_dist, event_geom=event_geom,
event_bbox=event_bbox, event_what=event_what,