def __init__(
self,
request,
instance="public",
show_contents=False,
mode="viewer",
width=800,
height=400,
features=None,
html_info=None,
service="goldeneye",
*args,
**kwargs
):
"""
"""
self.request = request
self.instance = instance
self.show_contents = show_contents
self.mode = mode
self.width = width
self.height = height
self.features = features or []
if html_info:
self.html_info = html_info
if service:
self.service = service
self.url, self.access_token = retrieve_access_token(request, self.service)
super(GoldenEyeWidget, self).__init__(*args, **kwargs)
def __init__(self,
request,
instance='public',
show_contents=False,
mode='viewer',
width=800,
height=400,
features=None,
html_info=None,
service='goldeneye',
*args,
**kwargs):
"""
"""
self.request = request
self.instance = instance
self.show_contents = show_contents
self.mode = mode
self.width = width
self.height = height
self.features = features or []
if html_info:
self.html_info = html_info
if service:
self.service = service
self.url, self.access_token = retrieve_access_token(
request, self.service)
super(GoldenEyeWidget, self).__init__(*args, **kwargs)
def GoldenEyeViewer(request,
features=None,
geom_field="shape",
instance="cc/instances/public",
html_info=None):
serviceurl, access_token = retrieve_access_token(request, "goldeneye")
uniqueid = shorthash(html_info)
options = GEDEFAULTS
options["spatial"] = "textarea#features_{0}".format(uniqueid)
options["access_token"] = access_token
options["mode"] = "viewer"
html_info = re.sub(r"([^{]){([^{])", r"\1{0.\2", html_info)
featuresjson = []
for feature in features:
if getattr(feature, geom_field):
featuresjson.append({
"type":
"Feature",
"id":
feature.pk,
"properties": {
"html_info": html_info.format(feature)
},
"geometry":
json.loads(getattr(feature, geom_field).json)
})
featuresjson = json.dumps({
"type": "FeatureCollection",
"features": featuresjson
})
urlparams = urlencode(options)
output = u'''
<link rel="stylesheet" href="{0}/api/geoserver/v1/static/geoserver.css" type="text/css" />
<script src="{0}/api/geoserver/v1/static/geoserver.js"></script>
<script src="{0}/api/geoserver/v1/workspaces/{1}.js?{2}"></script>
<textarea id="features_{4}" style="display:none;">{3}</textarea>
<div id="{4}" class="goldeneye-viewer-widget" style="float:left;"></div>
<script type="text/javascript">
$(function() {{
new GoldenEye.SpatialView("{4}");
}});
</script>
<div style="clear:both;"></div>
'''.format(serviceurl, instance, urlparams, featuresjson,
uniqueid).strip()
return mark_safe(output)
def GoldenEyeViewer(request, features=None, geom_field="shape", instance="cc/instances/public", html_info=None):
serviceurl, access_token = retrieve_access_token(request, "goldeneye")
uniqueid = shorthash(html_info)
options = GEDEFAULTS
options["spatial"] = "textarea#features_{0}".format(uniqueid)
options["access_token"] = access_token
options["mode"] = "viewer"
html_info = re.sub(r"([^{]){([^{])", r"\1{0.\2", html_info)
featuresjson = []
for feature in features:
if getattr(feature, geom_field):
featuresjson.append(
{
"type": "Feature",
"id": feature.pk,
"properties": {"html_info": html_info.format(feature)},
"geometry": json.loads(getattr(feature, geom_field).json),
}
)
featuresjson = json.dumps({"type": "FeatureCollection", "features": featuresjson})
urlparams = urlencode(options)
output = """
<link rel="stylesheet" href="{0}/api/geoserver/v1/static/geoserver.css" type="text/css" />
<script src="{0}/api/geoserver/v1/static/geoserver.js"></script>
<script src="{0}/api/geoserver/v1/workspaces/{1}.js?{2}"></script>
<textarea id="features_{4}" style="display:none;">{3}</textarea>
<div id="{4}" class="goldeneye-viewer-widget" style="float:left;"></div>
<script type="text/javascript">
$(function() {{
new GoldenEye.SpatialView("{4}");
}});
</script>
<div style="clear:both;"></div>
""".format(
serviceurl, instance, urlparams, featuresjson, uniqueid
).strip()
return mark_safe(output)