def update_from_viewer(self, conf, context=None):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
template_name = hookset.update_from_viewer(conf, context=context)
conf = context['config']
self.title = conf['title'] if 'title' in conf else conf['about']['title']
self.abstract = conf['abstract'] if 'abstract' in conf else conf['about']['abstract']
center = conf['map']['center'] if 'center' in conf['map'] else settings.DEFAULT_MAP_CENTER
self.zoom = conf['map']['zoom'] if 'zoom' in conf['map'] else settings.DEFAULT_MAP_ZOOM
self.center_x = center['x'] if isinstance(center, dict) else center[0]
self.center_y = center['y'] if isinstance(center, dict) else center[1]
if 'bbox' not in conf['map']:
self.set_bounds_from_center_and_zoom(
self.center_x,
self.center_y,
self.zoom)
else:
# Must be in the form : [x0, x1, y0, y1]
self.set_bounds_from_bbox(conf['map']['bbox'], conf['map']['projection'])
if self.projection is None or self.projection == '':
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
try:
return conf["sources"][layer["source"]]
except BaseException:
if 'url' in layer:
return {'url': layer['url']}
else:
return {}
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.alternate for l in self.local_layers])
self.layer_set.all().delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
self.id, MapLayer, layer, source_for(layer), ordering
))
self.save()
if layer_names != set([l.alternate for l in self.local_layers]):
map_changed_signal.send_robust(sender=self, what_changed='layers')
return template_name
def update_from_viewer(self, conf):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
if isinstance(conf, basestring):
conf = json.loads(conf)
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
self.viewer_playbackmode = conf['viewer_playbackmode'] or 'Instant'
self.set_bounds_from_center_and_zoom(
conf['map']['center'][0],
conf['map']['center'][1],
conf['map']['zoom'])
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
if 'sources' in conf:
return conf["sources"][layer["source"]]
else:
# TODO: This is a work in progress will refactor
# Handle special case for OL3 config model in storytools as source and sources may not available
if layer['type'] == 'WMS':
return {"restUrl": "/gs/rest", "title": "", "baseParams": {"VERSION": "1.1.1", "REQUEST": "GetCapabilities", "TILED": 'true', "SERVICE": "WMS"}, "ptype": "gxp_wmscsource", "id": "local"}
else:
return layer["source"]
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.alternate for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
MapLayer, layer, source_for(layer), ordering
))
self.chapter_index = conf['chapter_index']
story_id = conf.get('story_id',0)
story_obj = MapStory.objects.get(id=story_id)
self.story = story_obj
self.save()
if layer_names != set([l.alternate for l in self.local_layers]):
map_changed_signal.send_robust(sender=self, what_changed='layers')
def update_from_viewer(self, conf, context=None):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
template_name = hookset.update_from_viewer(conf, context=context)
conf = context['config']
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
center = conf['map']['center'] if 'center' in conf['map'] else settings.DEFAULT_MAP_CENTER
zoom = conf['map']['zoom'] if 'zoom' in conf['map'] else settings.DEFAULT_MAP_ZOOM
center_x = center['x'] if isinstance(center, dict) else center[0]
center_y = center['y'] if isinstance(center, dict) else center[1]
self.set_bounds_from_center_and_zoom(
center_x,
center_y,
zoom)
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
try:
return conf["sources"][layer["source"]]
except BaseException:
if 'url' in layer:
return {'url': layer['url']}
else:
return {}
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.alternate for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
self.id, MapLayer, layer, source_for(layer), ordering
))
self.save()
if layer_names != set([l.alternate for l in self.local_layers]):
map_changed_signal.send_robust(sender=self, what_changed='layers')
return template_name
def update_from_viewer(self, conf, context=None):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
template_name = hookset.update_from_viewer(conf, context=context)
conf = context['config']
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
self.set_bounds_from_center_and_zoom(
conf['map']['center'][0],
conf['map']['center'][1],
conf['map']['zoom'])
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
return conf["sources"][layer["source"]]
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.alternate for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
self.id, MapLayer, layer, source_for(layer), ordering
))
self.save()
if layer_names != set([l.alternate for l in self.local_layers]):
map_changed_signal.send_robust(sender=self, what_changed='layers')
return template_name
def update_from_viewer(self, conf):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
if isinstance(conf, basestring):
conf = json.loads(conf)
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
self.zoom = conf['map']['zoom']
self.center_x = conf['map']['center'][0]
self.center_y = conf['map']['center'][1]
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
return conf["sources"][layer["source"]]
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.typename for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
MapLayer, layer, source_for(layer), ordering
))
self.set_bounds_from_layers(self.local_layers)
self.save()
if layer_names != set([l.typename for l in self.local_layers]):
map_changed_signal.send_robust(sender=self,what_changed='layers')
def update_from_viewer(self, conf):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
if isinstance(conf, basestring):
conf = json.loads(conf)
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
self.zoom = conf['map']['zoom']
self.center_x = conf['map']['center'][0]
self.center_y = conf['map']['center'][1]
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
return conf["sources"][layer["source"]]
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.typename for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
MapLayer, layer, source_for(layer), ordering
))
self.set_bounds_from_layers(self.local_layers)
self.save()
if layer_names != set([l.typename for l in self.local_layers]):
map_changed_signal.send_robust(sender=self,what_changed='layers')
def update_from_viewer(self, conf, context=None):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
template_name = hookset.update_from_viewer(conf, context=context)
conf = context['config']
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
self.set_bounds_from_center_and_zoom(conf['map']['center'][0],
conf['map']['center'][1],
conf['map']['zoom'])
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
return conf["sources"][layer["source"]]
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.alternate for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(self.id, MapLayer, layer,
source_for(layer), ordering))
self.save()
if layer_names != set([l.alternate for l in self.local_layers]):
map_changed_signal.send_robust(sender=self, what_changed='layers')
return template_name
def _post_change_routines(self, instance: Map,
create_action_perfomed: bool,
additional_data: dict):
# Step 1: Handle Maplayers signals if this is and update action
if not create_action_perfomed:
dataset_names_before_changes = additional_data.pop(
"dataset_names_before_changes", [])
dataset_names_after_changes = [
lyr.alternate for lyr in instance.datasets
]
if dataset_names_before_changes != dataset_names_after_changes:
map_changed_signal.send_robust(sender=instance,
what_changed="datasets")
# Step 2: Register Event
event_type = EventType.EVENT_CREATE if create_action_perfomed else EventType.EVENT_CHANGE
register_event(self.request, event_type, instance)
# Step 3: Resource Manager
resource_manager.update(instance.uuid, instance=instance, notify=True)
def update_from_viewer(self, conf, context=None):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
template_name = hookset.update_from_viewer(conf, context=context)
if not isinstance(context, dict):
try:
context = json.loads(ensure_string(context))
except Exception:
pass
conf = context.get("config", {})
if not isinstance(conf, dict) or isinstance(conf, bytes):
try:
conf = json.loads(ensure_string(conf))
except Exception:
conf = {}
about = conf.get("about", {})
self.title = conf.get("title", about.get("title", ""))
self.abstract = conf.get("abstract", about.get("abstract", ""))
_map = conf.get("map", {})
center = _map.get("center", settings.DEFAULT_MAP_CENTER)
self.zoom = _map.get("zoom", settings.DEFAULT_MAP_ZOOM)
if isinstance(center, dict):
self.center_x = center.get('x')
self.center_y = center.get('y')
else:
self.center_x, self.center_y = center
projection = _map.get("projection", settings.DEFAULT_MAP_CRS)
bbox = _map.get("bbox", None)
if bbox:
self.set_bounds_from_bbox(bbox, projection)
else:
self.set_bounds_from_center_and_zoom(
self.center_x,
self.center_y,
self.zoom)
if self.projection is None or self.projection == '':
self.projection = projection
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
try:
return conf["sources"][layer["source"]]
except Exception:
if 'url' in layer:
return {'url': layer['url']}
else:
return {}
layers = [lyr for lyr in _map.get("layers", [])]
layer_names = set(lyr.alternate for lyr in self.local_layers)
self.layer_set.all().delete()
self.keywords.add(*_map.get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(
self.id, MapLayer, layer, source_for(layer), ordering
))
self.save(notify=True)
if layer_names != set(lyr.alternate for lyr in self.local_layers):
map_changed_signal.send_robust(sender=self, what_changed='layers')
return template_name
def update_from_viewer(self, conf):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
if isinstance(conf, basestring):
conf = json.loads(conf)
self.title = conf['about']['title']
self.abstract = conf['about']['abstract']
self.viewer_playbackmode = conf['viewer_playbackmode'] or 'Instant'
self.set_bounds_from_center_and_zoom(conf['map']['center'][0],
conf['map']['center'][1],
conf['map']['zoom'])
self.projection = conf['map']['projection']
if self.uuid is None or self.uuid == '':
self.uuid = str(uuid.uuid1())
def source_for(layer):
if 'sources' in conf:
return conf["sources"][layer["source"]]
else:
# TODO: This is a work in progress will refactor
# Handle special case for OL3 config model in storytools as source and sources may not available
if layer['type'] == 'WMS':
return {
"restUrl": "/gs/rest",
"title": "",
"baseParams": {
"VERSION": "1.1.1",
"REQUEST": "GetCapabilities",
"TILED": 'true',
"SERVICE": "WMS"
},
"ptype": "gxp_wmscsource",
"id": "local"
}
else:
return layer["source"]
layers = [l for l in conf["map"]["layers"]]
layer_names = set([l.alternate for l in self.local_layers])
for layer in self.layer_set.all():
layer.delete()
self.keywords.add(*conf['map'].get('keywords', []))
for ordering, layer in enumerate(layers):
self.layer_set.add(
layer_from_viewer_config(MapLayer, layer, source_for(layer),
ordering))
self.chapter_index = conf['chapter_index']
story_id = conf.get('story_id', 0)
story_obj = MapStory.objects.get(id=story_id)
self.story = story_obj
self.save()
if layer_names != set([l.alternate for l in self.local_layers]):
map_changed_signal.send_robust(sender=self, what_changed='layers')
def update_from_viewer(self, conf, context=None):
"""
Update this Map's details by parsing a JSON object as produced by
a GXP Viewer.
This method automatically persists to the database!
"""
template_name = hookset.update_from_viewer(conf, context=context)
if not isinstance(context, dict):
try:
context = json.loads(ensure_string(context))
except Exception:
pass
conf = context.get("config", {})
if not isinstance(conf, dict) or isinstance(conf, bytes):
try:
conf = json.loads(ensure_string(conf))
except Exception:
conf = {}
about = conf.get("about", {})
self.title = conf.get("title", about.get("title", ""))
self.abstract = conf.get("abstract", about.get("abstract", ""))
_map = conf.get("map", {})
center = _map.get("center", settings.DEFAULT_MAP_CENTER)
self.zoom = _map.get("zoom", settings.DEFAULT_MAP_ZOOM)
if isinstance(center, dict):
self.center_x = center.get("x")
self.center_y = center.get("y")
else:
self.center_x, self.center_y = center
projection = _map.get("projection", settings.DEFAULT_MAP_CRS)
bbox = _map.get("bbox", None)
if bbox:
self.set_bounds_from_bbox(bbox, projection)
else:
self.set_bounds_from_center_and_zoom(self.center_x, self.center_y, self.zoom)
if self.projection is None or self.projection == "":
self.projection = projection
if self.uuid is None or self.uuid == "":
self.uuid = str(uuid.uuid1())
def source_for(layer):
try:
return conf["sources"][layer["source"]]
except Exception:
if "url" in layer:
return {"url": layer["url"]}
else:
return {}
layers = [lyr for lyr in _map.get("layers", [])]
dataset_names = {lyr.alternate for lyr in self.local_datasets}
self.dataset_set.all().delete()
self.keywords.add(*_map.get("keywords", []))
for ordering, layer in enumerate(layers):
self.dataset_set.add(dataset_from_viewer_config(self.id, MapLayer, layer, source_for(layer), ordering))
from geonode.resource.manager import resource_manager
resource_manager.update(self.uuid, instance=self, notify=True)
resource_manager.set_thumbnail(self.uuid, instance=self, overwrite=False)
if dataset_names != {lyr.alternate for lyr in self.local_datasets}:
map_changed_signal.send_robust(sender=self, what_changed="datasets")
return template_name