remove old code

src/c3nav/site/views.py

@@ -1,16 +1,14 @@
 # flake8: noqa
 import json
 from collections import OrderedDict
-from datetime import timedelta
-from typing import Mapping, Optional
+from typing import Optional
 
 import qrcode
 from django.conf import settings
 from django.core.cache import cache
-from django.http import Http404, HttpResponse, JsonResponse
-from django.shortcuts import redirect, render
+from django.http import Http404, HttpResponse
+from django.shortcuts import render
 from django.urls import reverse
-from django.utils import timezone
 
 from c3nav.mapdata.models import Location, Source
 from c3nav.mapdata.models.access import AccessPermission
@@ -136,176 +134,3 @@ def map_index(request, mode=None, slug=None, slug2=None, details=None, level=Non
         'tile_cache_server': settings.TILE_CACHE_SERVER,
     }
     return render(request, 'site/map.html', ctx)
-
-
-def main(request, location=None, origin=None, destination=None):
-    location = get_location_or_404(request, location)
-    origin = get_location_or_404(request, origin)
-    destination = get_location_or_404(request, destination)
-
-    mode = 'location' if not origin and not destination else 'route'
-
-    active_field = None
-    if not origin and not destination:
-        active_field = 'location'
-    elif origin and not destination:
-        active_field = 'destination'
-    elif destination and not origin:
-        active_field = 'origin'
-
-    ctx = {
-        'location': location,
-        'origin': origin,
-        'destination': destination,
-        'mode': mode,
-        'active_field': active_field,
-
-        'full_access': request.c3nav_full_access,
-        'access_list': request.c3nav_access_list,
-        'visible_areas': get_visible_areas(request),
-    }
-
-    width, height = get_dimensions()
-    sections = tuple(section for id_, section in get_sections_cached().items())
-
-    ctx.update({
-        'width': width,
-        'height': height,
-        'svg_width': int(width * 6),
-        'svg_height': int(height * 6),
-        'sections': sections,
-    })
-
-    map_level = request.GET.get('map-level')
-    if map_level in sections:
-        ctx.update({
-            'map_level': map_level
-        })
-
-        if 'x' in request.POST and 'y' in request.POST:
-            x = request.POST.get('x')
-            y = request.POST.get('y')
-            if x.isnumeric() and y.isnumeric():
-                coords = 'c:%s:%d:%d' % (map_level, int(int(x)/6*100), height-int(int(y)/6*100))
-                if active_field == 'origin':
-                    return redirect('site.route', origin=coords, destination=destination.location_id)
-                elif active_field == 'destination':
-                    return redirect('site.route', origin=origin.location_id, destination=coords)
-                elif active_field == 'location':
-                    return redirect('site.location', location=coords)
-
-    if active_field is not None:
-        search_query = request.POST.get(active_field+'_search', '').strip() or None
-        if search_query:
-            results = search_location(request, search_query)
-
-            url = 'site.location' if active_field == 'location' else 'site.route'
-            kwargs = {}
-            if origin:
-                kwargs['origin'] = origin.location_id
-            if destination:
-                kwargs['destination'] = destination.location_id
-            for result in results:
-                kwargs[active_field] = result.location_id
-                result.url = reverse(url, kwargs=kwargs)
-
-            ctx.update({
-                'search': active_field,
-                'search_query': search_query,
-                'search_results': results,
-            })
-
-    # everything about settings
-    include = ()
-    avoid = ()
-    stairs = 'yes'
-    escalators = 'yes'
-    elevators = 'yes'
-
-    save_settings = False
-    if 'c3nav_settings' in request.COOKIES:
-        cookie_value = request.COOKIES['c3nav_settings']
-
-        if isinstance(cookie_value, dict):
-            stairs = cookie_value.get('stairs', stairs)
-            escalators = cookie_value.get('escalators', escalators)
-            elevators = cookie_value.get('elevators', elevators)
-
-            if isinstance(cookie_value.get('include'), list):
-                include = cookie_value.get('include')
-
-            if isinstance(cookie_value.get('avoid'), list):
-                avoid = cookie_value.get('avoid')
-
-        save_settings = True
-
-    if request.method == 'POST':
-        stairs = request.POST.get('stairs', stairs)
-        escalators = request.POST.get('escalators', escalators)
-        elevators = request.POST.get('elevators', elevators)
-
-        include = request.POST.getlist('include')
-        avoid = request.POST.getlist('avoid')
-
-    allowed_ctypes = ('', )
-    allowed_ctypes += get_ctypes('stairs', request.POST.get('stairs', stairs))
-    allowed_ctypes += get_ctypes('escalator', request.POST.get('escalators', escalators))
-    allowed_ctypes += get_ctypes('elevator', request.POST.get('elevators', elevators))
-
-    stairs = reverse_ctypes(allowed_ctypes, 'stairs')
-    escalators = reverse_ctypes(allowed_ctypes, 'escalator')
-    elevators = reverse_ctypes(allowed_ctypes, 'elevator')
-
-    includables, avoidables = get_includables_avoidables(request)
-    allow_nonpublic, include, avoid = parse_include_avoid(request, include, avoid)
-
-    if request.method == 'POST':
-        save_settings = request.POST.get('save_settings', '') == '1'
-
-    ctx.update({
-        'stairs': stairs,
-        'escalators': escalators,
-        'elevators': elevators,
-        'excludables': avoidables.items(),
-        'includables': includables.items(),
-        'include': include,
-        'avoid': avoid,
-        'save_settings': save_settings,
-    })
-
-    # routing
-    if request.method == 'POST' and origin and destination:
-        graph = Graph.load()
-
-        try:
-            route = graph.get_route(origin, destination, allowed_ctypes, allow_nonpublic=allow_nonpublic,
-                                    avoid=avoid-set(':public'), include=include-set(':nonpublic'))
-        except NoRouteFound:
-            ctx.update({'error': 'noroutefound'})
-        except AlreadyThere:
-            ctx.update({'error': 'alreadythere'})
-        except NotYetRoutable:
-            ctx.update({'error': 'notyetroutable'})
-        else:
-            route.describe(allowed_ctypes)
-            ctx.update({'route': route})
-
-    if request.GET.get('format') == 'json':
-        if 'error' in ctx:
-            return JsonResponse({'error': ctx['error']})
-        if 'route' in ctx:
-            return JsonResponse({'route': ctx['route'].serialize()})
-
-    response = render(request, 'site/main.html', ctx)
-
-    if request.method == 'POST' and save_settings:
-        cookie_value = {
-            'stairs': stairs,
-            'escalators': escalators,
-            'elevators': elevators,
-            'include': tuple(include),
-            'avoid': tuple(avoid),
-        }
-        response.set_cookie('c3nav_settings', cookie_value, expires=timezone.now() + timedelta(days=30))
-
-    return response