def view_count_up(self, user, do_local=False): """ increase view counter, if user is not owner and not super @param user which views layer @type User model @param do_local - do local counter update even if pubsub is enabled @type bool """ if user == self.owner or user.is_superuser: return if not do_local: from geonode.messaging import producer producer.viewing_layer(str(user), str(self.owner), self.id) else: Layer.objects.filter(id=self.id)\ .update(popular_count=models.F('popular_count') + 1)
def layer_detail(request, layername, template='layers/layer_detail.html'): layer = _resolve_layer(request, layername, 'base.view_resourcebase', _PERMISSION_MSG_VIEW) # assert False, str(layer_bbox) config = layer.attribute_config() # Add required parameters for GXP lazy-loading layer_bbox = layer.bbox bbox = [float(coord) for coord in list(layer_bbox[0:4])] config["srs"] = getattr(settings, 'DEFAULT_MAP_CRS', 'EPSG:900913') config["bbox"] = bbox if config["srs"] != 'EPSG:900913' \ else llbbox_to_mercator([float(coord) for coord in bbox]) config["title"] = layer.title config["queryable"] = True if layer.storeType == "remoteStore": service = layer.service source_params = { "ptype": service.ptype, "remote": True, "url": service.base_url, "name": service.name } maplayer = GXPLayer(name=layer.typename, ows_url=layer.ows_url, layer_params=json.dumps(config), source_params=json.dumps(source_params)) else: maplayer = GXPLayer(name=layer.typename, ows_url=layer.ows_url, layer_params=json.dumps(config)) ### # counting layer views ### # Update count for popularity ranking, # but do not includes admins or resource owners if request.user != layer.owner and not request.user.is_superuser: from geonode.messaging import producer producer.viewing_layer(str(request.user), str(layer.owner), layer.id) # center/zoom don't matter; the viewer will center on the layer bounds map_obj = GXPMap( projection=getattr(settings, 'DEFAULT_MAP_CRS', 'EPSG:900913')) NON_WMS_BASE_LAYERS = [ la for la in default_map_config(request)[1] if la.ows_url is None ] metadata = layer.link_set.metadata().filter( name__in=settings.DOWNLOAD_FORMATS_METADATA) granules = None all_granules = None filter = None if layer.is_mosaic: try: cat = gs_catalog cat._cache.clear() store = cat.get_store(layer.name) coverages = cat.mosaic_coverages(store) filter = None try: if request.GET["filter"]: filter = request.GET["filter"] except: pass offset = 10 * (request.page - 1) granules = cat.mosaic_granules( coverages['coverages']['coverage'][0]['name'], store, limit=10, offset=offset, filter=filter) all_granules = cat.mosaic_granules( coverages['coverages']['coverage'][0]['name'], store, filter=filter) except: granules = {"features": []} all_granules = {"features": []} context_dict = { "resource": layer, 'perms_list': get_perms(request.user, layer.get_self_resource()), "permissions_json": _perms_info_json(layer), "documents": get_related_documents(layer), "metadata": metadata, "is_layer": True, "wps_enabled": settings.OGC_SERVER['default']['WPS_ENABLED'], "granules": granules, "all_granules": all_granules, "filter": filter, } if 'access_token' in request.session: access_token = request.session['access_token'] else: u = uuid.uuid1() access_token = u.hex context_dict["viewer"] = json.dumps( map_obj.viewer_json(request.user, access_token, *(NON_WMS_BASE_LAYERS + [maplayer]))) context_dict["preview"] = getattr(settings, 'LAYER_PREVIEW_LIBRARY', 'leaflet') context_dict["crs"] = getattr(settings, 'DEFAULT_MAP_CRS', 'EPSG:900913') if layer.storeType == 'dataStore': links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_VECTOR) else: links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_RASTER) links_view = [ item for idx, item in enumerate(links) if item.url and 'wms' in item.url or 'gwc' in item.url ] links_download = [ item for idx, item in enumerate(links) if item.url and 'wms' not in item.url and 'gwc' not in item.url ] for item in links_view: if item.url and access_token and 'access_token' not in item.url: item.url = "%s&access_token=%s" % (item.url, access_token) for item in links_download: if item.url and access_token and 'access_token' not in item.url: item.url = "%s&access_token=%s" % (item.url, access_token) if request.user.has_perm('view_resourcebase', layer.get_self_resource()): context_dict["links"] = links_view if request.user.has_perm('download_resourcebase', layer.get_self_resource()): if layer.storeType == 'dataStore': links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_VECTOR) else: links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_RASTER) context_dict["links_download"] = links_download if settings.SOCIAL_ORIGINS: context_dict["social_links"] = build_social_links(request, layer) return render_to_response(template, RequestContext(request, context_dict))
def layer_detail(request, layername, template='layers/layer_detail.html'): layer = _resolve_layer( request, layername, 'base.view_resourcebase', _PERMISSION_MSG_VIEW) # assert False, str(layer_bbox) config = layer.attribute_config() # Add required parameters for GXP lazy-loading layer_bbox = layer.bbox bbox = [float(coord) for coord in list(layer_bbox[0:4])] config["srs"] = getattr(settings, 'DEFAULT_MAP_CRS', 'EPSG:900913') config["bbox"] = bbox if config["srs"] != 'EPSG:900913' \ else llbbox_to_mercator([float(coord) for coord in bbox]) config["title"] = layer.title config["queryable"] = True if layer.storeType == "remoteStore": service = layer.service source_params = { "ptype": service.ptype, "remote": True, "url": service.base_url, "name": service.name} maplayer = GXPLayer( name=layer.typename, ows_url=layer.ows_url, layer_params=json.dumps(config), source_params=json.dumps(source_params)) else: maplayer = GXPLayer( name=layer.typename, ows_url=layer.ows_url, layer_params=json.dumps(config)) ### # counting layer views ### # Update count for popularity ranking, # but do not includes admins or resource owners if request.user != layer.owner and not request.user.is_superuser: from geonode.messaging import producer producer.viewing_layer(str(request.user), str(layer.owner), layer.id) # center/zoom don't matter; the viewer will center on the layer bounds map_obj = GXPMap(projection=getattr(settings, 'DEFAULT_MAP_CRS', 'EPSG:900913')) NON_WMS_BASE_LAYERS = [ la for la in default_map_config(request)[1] if la.ows_url is None] metadata = layer.link_set.metadata().filter( name__in=settings.DOWNLOAD_FORMATS_METADATA) granules = None all_granules = None filter = None if layer.is_mosaic: try: cat = gs_catalog cat._cache.clear() store = cat.get_store(layer.name) coverages = cat.mosaic_coverages(store) filter = None try: if request.GET["filter"]: filter = request.GET["filter"] except: pass offset = 10 * (request.page - 1) granules = cat.mosaic_granules(coverages['coverages']['coverage'][0]['name'], store, limit=10, offset=offset, filter=filter) all_granules = cat.mosaic_granules(coverages['coverages']['coverage'][0]['name'], store, filter=filter) except: granules = {"features": []} all_granules = {"features": []} context_dict = { "resource": layer, 'perms_list': get_perms(request.user, layer.get_self_resource()), "permissions_json": _perms_info_json(layer), "documents": get_related_documents(layer), "metadata": metadata, "is_layer": True, "wps_enabled": settings.OGC_SERVER['default']['WPS_ENABLED'], "granules": granules, "all_granules": all_granules, "filter": filter, } if 'access_token' in request.session: access_token = request.session['access_token'] else: u = uuid.uuid1() access_token = u.hex context_dict["viewer"] = json.dumps( map_obj.viewer_json(request.user, access_token, * (NON_WMS_BASE_LAYERS + [maplayer]))) context_dict["preview"] = getattr( settings, 'LAYER_PREVIEW_LIBRARY', 'leaflet') context_dict["crs"] = getattr( settings, 'DEFAULT_MAP_CRS', 'EPSG:900913') if layer.storeType == 'dataStore': links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_VECTOR) else: links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_RASTER) links_view = [item for idx, item in enumerate(links) if item.url and 'wms' in item.url or 'gwc' in item.url] links_download = [item for idx, item in enumerate(links) if item.url and 'wms' not in item.url and 'gwc' not in item.url] for item in links_view: if item.url and access_token and 'access_token' not in item.url: item.url = "%s&access_token=%s" % (item.url, access_token) for item in links_download: if item.url and access_token and 'access_token' not in item.url: item.url = "%s&access_token=%s" % (item.url, access_token) if request.user.has_perm('view_resourcebase', layer.get_self_resource()): context_dict["links"] = links_view if request.user.has_perm('download_resourcebase', layer.get_self_resource()): if layer.storeType == 'dataStore': links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_VECTOR) else: links = layer.link_set.download().filter( name__in=settings.DOWNLOAD_FORMATS_RASTER) context_dict["links_download"] = links_download if settings.SOCIAL_ORIGINS: context_dict["social_links"] = build_social_links(request, layer) return render_to_response(template, RequestContext(request, context_dict))