1 files changed, 36 insertions, 1 deletions
diff --git a/chimere/views.py b/chimere/views.py
index f10b7fa..157a52e 100644
--- a/chimere/views.py
+++ b/chimere/views.py
@@ -26,6 +26,7 @@ Views of the project
 
 import datetime
 from itertools import groupby
+import simplejson
 
 from django.conf import settings
 from django.core import serializers
@@ -47,7 +48,9 @@ from chimere.widgets import getMapJS, PointChooserWidget, \
                             RouteChooserWidget, AreaWidget
 from chimere.forms import MarkerForm, RouteForm, ContactForm, FileForm, \
      FullFileForm, MultimediaFileFormSet, PictureFileFormSet, notifySubmission,\
-     notifyStaff, AreaForm
+     notifyStaff, AreaForm, RoutingForm, getStaffEmails
+
+from chimere.route import router
 
 def get_base_uri(request):
     base_uri = 'http://'
@@ -120,6 +123,8 @@ def index(request, area_name=None, default_area=None, simple=False):
     if request.GET and 'lat' in request.GET \
       and 'lon' in request.GET:
         zoomout = None
+    if settings.CHIMERE_ENABLE_ROUTING:
+        response_dct['itinerary_form'] = RoutingForm()
     response_dct.update({
          'actions':actions, 'action_selected':('view',),
          'error_message':'',
@@ -475,6 +480,11 @@ def getDetail(request, area_name, marker_id):
     for network in settings.CHIMERE_SHARE_NETWORKS:
         share_networks.append((network[0], network[1] % net_dct, network[2]))
     response_dct['share_networks'] = share_networks
+    net_dct['to'] = ";".join(getStaffEmails())
+    if net_dct['to']:
+        net_dct["body"] = _(settings.CHIMERE_MODIF_EMAIL)
+        response_dct['modif_by_email'] = 'mailto:?to=%(to)s&subject='\
+                               '%(text)s&body=%(body)s%(url)s' % net_dct
     response_dct['dated'] = settings.CHIMERE_DAYS_BEFORE_EVENT \
                             and marker.start_date
     return render_to_response('chimere/detail.html', response_dct,
@@ -635,6 +645,31 @@ def redirectFromTinyURN(request, area_name='', tiny_urn=''):
         return redir
     return HttpResponseRedirect(response_dct['extra_url'] + parameters)
 
+def route(request, area_name, lon1, lat1, lonlat_steps, lon2, lat2,
+          transport='foot'):
+    '''
+    Get the JSON for a route
+    '''
+    try:
+        lon1, lat1 = float(lon1), float(lat1)
+        lon2, lat2 = float(lon2), float(lat2)
+        steps = [float(lonlat) for lonlat in lonlat_steps.split('_') if lonlat]
+        # regroup by 2
+        steps = [(steps[i*2], steps[i*2+1]) for i in range(len(steps)/2)]
+    except ValueError:
+        return HttpResponse('no results')
+    jsons, desc, total = router.route(lon1, lat1, lon2, lat2, steps=steps,
+                                      transport=transport)
+    if not jsons:
+        return HttpResponse('no results')
+    jsonencoder = simplejson.JSONEncoder()
+    total = jsonencoder.encode(total)
+    desc = jsonencoder.encode(desc)
+    data = '{"properties":{"total":%s, "description":%s}, '\
+           '"type": "FeatureCollection", "features":[%s]}' % (total, desc,
+                                                              ",".join(jsons))
+    return HttpResponse(data)
+
 def rss(request, area_name=''):
     '''
     Redirect to RSS subscription page