def create(self):
"""
Create a new version of an :term:`Stakeholder`.
Only logged in users with edit privileges can create new
versions.
POST parameters:
``<body>`` The JSON body must contain the diff to create the
new :term:`Stakeholder`.
Returns:
``HTTPResponse``. A Response with status code 201 indicates
that the :term:`Stakeholder` was successfully created. Status
code 200 means that no version was created.
"""
is_logged_in, __ = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPForbidden()
if not isinstance(has_permission(
'edit', self.request.context, self.request), ACLAllowed):
raise HTTPForbidden()
ids = stakeholder_protocol.create(self.request)
response = {}
if ids is not None:
data = [i.to_json() for i in ids]
response.update({
'data': data,
'total': len(data),
'created': True,
'msg': 'The Stakeholder was successfully created.'
})
self.request.response.status = 201
else:
response.update({
'created': False,
'msg': 'No Stakeholder was created.'
})
self.request.response.status = 200
return response
def create(self):
"""
Create a new version of an :term:`Activity`.
Only logged in users with edit privileges can create new
versions.
POST parameters:
``<body>`` The JSON body must contain the diff to create the
new :term:`Activity`.
Returns:
``HTTPResponse``. A Response with status code 201 indicates
that the :term:`Activity` was successfully created. Status
code 200 means that no version was created.
"""
is_logged_in, __ = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPForbidden()
if not isinstance(has_permission("edit", self.request.context, self.request), ACLAllowed):
raise HTTPForbidden()
ids = activity_protocol.create(self.request)
response = {}
if ids is not None:
data = [i.to_json() for i in ids]
response.update(
{"data": data, "total": len(data), "created": True, "msg": "The Activity was successfully created."}
)
self.request.response.status = 201
else:
response.update({"created": False, "msg": "No Activity was created."})
self.request.response.status = 200
return response
def forbidden_view(request):
"""
Return the 403 Forbidden page if the user is logged in but has no
permissions to view the page. The login page is returned if the user
is not logged in.
Args:
``request`` (pyramid.request): A :term:`Pyramid` Request object
Returns:
``HTTPResponse``. A HTML response.
"""
view = BaseView(request)
is_logged_in, __ = get_user_privileges(request)
# User is already logged in, show error message
if is_logged_in:
request.response.status = 403
return render_to_response(
get_customized_template_path(request, 'errors/forbidden.mak'),
view.get_base_template_values(), request)
# User is not logged in: show login form
else:
came_from = request.url
warning = _(u"Please login to access:")
warning += "<br/>%s" % came_from
template_values = view.get_base_template_values()
template_values.update({
'came_from': came_from,
'warning': warning
})
return render_to_response(
get_customized_template_path(request, 'login_form.mak'),
template_values, request)
def review(self):
"""
Review a pending :term:`Activity` version.
A review can only be done by moderators and if the
:term:`Activity` is situated within one of the profiles of the
moderator.
POST parameters:
``identifier`` (str): An :term:`Activity` :term:`UID`.
``version`` (int): The version of the :term:`Activity` to be
reviewed
``review_decision`` (str): One of ``approve`` or ``reject``.
``review_comment`` (str): An optional comment to be stored
with the review.
Returns:
``HTTPResponse``. If the review was successful, the history
page of the :term:`Activity` is returned.
"""
is_logged_in, is_moderator = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPUnauthorized("User is not logged in.")
if not is_moderator:
raise HTTPUnauthorized("User has no permissions to add a review.")
profile_filters = activity_protocol._get_spatial_moderator_filter(self.request)
if profile_filters is None:
raise HTTPBadRequest("User has no profile attached")
activity = (
Session.query(Activity)
.filter(Activity.activity_identifier == self.request.POST["identifier"])
.filter(Activity.version == self.request.POST["version"])
.filter(profile_filters)
.first()
)
if activity is None:
raise HTTPUnauthorized("The Item was not found or is not situated within the user's " "profiles")
review_decision = self.request.POST["review_decision"]
if review_decision == "approve":
review_decision = 1
elif review_decision == "reject":
review_decision = 2
else:
raise HTTPBadRequest("No valid review decision")
# Only check for mandatory keys if the new version is to be approved
# and if it is not to be deleted (in which case it has no tag groups)
if review_decision == 1 and len(activity.tag_groups) > 0:
mandatory_keys = get_mandatory_keys(self.request, "a")
activity_keys = (
Session.query(A_Key.key)
.join(A_Tag)
.join(A_Tag_Group, A_Tag.fk_tag_group == A_Tag_Group.id)
.filter(A_Tag_Group.activity == activity)
)
keys = []
for k in activity_keys.all():
keys.append(k.key)
for mk in mandatory_keys:
if mk not in keys:
raise HTTPBadRequest("Not all mandatory keys are provided")
review = activity_protocol._add_review(
self.request,
activity,
Activity,
self.request.user,
review_decision,
self.request.POST.get("review_comment", ""),
)
review_success = review.get("success", False)
if review_success:
self.request.session.flash(review.get("msg"), "success")
else:
if review.get("msg") is None:
raise HTTPBadRequest("Unknown error")
self.request.session.flash(review.get("msg"), "error")
return HTTPFound(
location=self.request.route_url("activities_read_one_history", output="html", uid=activity.identifier)
)
def history(self):
"""
Return the history of an :term:`Activity`.
Logged in users can see their own pending versions and
moderators of the current profile can see pending versions as
well.
By default, the versions are ordered with the most recent
changes being on top.
Matchdict parameters:
``/activities/history/{output}/{uid}``
``output`` (str): If the output format is not valid, a 404
Response is returned.
The following output formats are supported:
``html``: Return the history view as HTML.
``rss``: Return history view as RSS feed.
``uid`` (str): An :term:`Activity` :term:`UID`.
Returns:
``HTTPResponse``. Either a HTML or a JSON response.
"""
output_format = get_output_format(self.request)
uid = self.request.matchdict.get("uid", None)
if validate_uuid(uid) is not True:
raise HTTPNotFound()
__, is_moderator = get_user_privileges(self.request)
items, count = activity_protocol.read_one_history(self.request, uid=uid)
active_version = None
for i in items:
if "statusName" in i:
i["statusName"] = get_translated_status(self.request, i["statusName"])
if i.get("statusId") == 2:
active_version = i.get("version")
template_values = self.get_base_template_values()
template_values.update(
{"versions": items, "count": count, "activeVersion": active_version, "isModerator": is_moderator}
)
if output_format == "html":
template = get_customized_template_path(self.request, "activities/history.mak")
elif output_format == "rss":
template = get_customized_template_path(self.request, "activities/history_rss.mak")
else:
raise HTTPNotFound()
return render_to_response(template, template_values, self.request)
def read_many(self, public=False):
"""
Return many :term:`Activities`.
.. seealso::
:ref:`read-many`
For each :term:`Activity`, only one version is visible, always
the latest visible version to the current user. This means that
logged in users can see their own pending versions and
moderators of the current profile can see pending versions as
well. If you don't want to show pending versions, consider using
:class:`lmkp.views.activities.ActivityView.read_many_public`
instead.
By default, the :term:`Activities` are ordered with the
:term:`Activity` having the most recent change being on top.
Args:
``public`` (bool): A boolean indicating whether to return
only versions visible to the public (eg. pending) or not.
Matchdict parameters:
``/activities/{output}``
``output`` (str): If the output format is not valid, a 404
Response is returned.
The following output formats are supported:
``json``: Return the :term:`Activities` as JSON.
``geojson``: Return the :term:`Activities` as GeoJSON.
``html``: Return the :term:`Activities` as HTML (eg. the
`Grid View`)
``form``: Returns the form to create a new
:term:`Activity`.
``download``: Returns the page to download
:term:`Activities`.
Request parameters:
``page`` (int): The page parameter is used to paginate
:term:`Items`. In combination with ``pagesize`` it defines
the offset.
``pagesize`` (int): The pagesize parameter defines how many
:term:`Items` are displayed at once. It is used in
combination with ``page`` to allow pagination.
``status`` (str): Use the status parameter to limit results
to displaying only versions with a certain :term:`status`.
Returns:
``HTTPResponse``. Either a HTML or a JSON response.
"""
output_format = get_output_format(self.request)
if output_format == "json":
items = activity_protocol.read_many(self.request, public=public)
return render_to_response("json", items, self.request)
elif output_format == "geojson":
items = activity_protocol.read_many_geojson(self.request, public=public)
return render_to_response("json", items, self.request)
elif output_format == "html":
page, page_size = get_page_parameters(self.request)
items = activity_protocol.read_many(
self.request, public=public, limit=page_size, offset=page_size * page - page_size
)
spatial_filter = "profile" if get_bbox_parameters(self.request)[0] == "profile" else "map"
status_filter = get_status_parameter(self.request)
__, is_moderator = get_user_privileges(self.request)
template_values = self.get_base_template_values()
template_values.update(
{
"data": items["data"] if "data" in items else [],
"total": items["total"] if "total" in items else 0,
"spatialfilter": spatial_filter,
"invfilter": None,
"statusfilter": status_filter,
"currentpage": page,
"pagesize": page_size,
"is_moderator": is_moderator,
"handle_query_string": handle_query_string,
}
)
return render_to_response(
get_customized_template_path(self.request, "activities/grid.mak"), template_values, self.request
)
elif output_format == "form":
is_logged_in, __ = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPForbidden()
new_involvement = self.request.params.get("inv", None)
template_values = renderForm(self.request, "activities", inv=new_involvement)
if isinstance(template_values, Response):
return template_values
template_values.update(self.get_base_template_values())
template_values.update({"uid": "-", "version": 0})
return render_to_response(
get_customized_template_path(self.request, "activities/form.mak"), template_values, self.request
)
elif output_format == "download":
download_view = DownloadView(self.request)
return download_view.download_customize("activities")
else:
raise HTTPNotFound()
def read_one(self, public=False):
"""
Return one :term:`Activity`.
.. seealso::
:ref:`read-one`
Read one :term:`Activity` or one version of an :term:`Activity`.
By default, this is the latest visible version to the current
user. This means that logged in users can see their own pending
version and moderators of the current profile can see a pending
version as well. If you don't want to see a version pending,
consider using
:class:`lmkp.views.activities.ActivityView.read_one_public`
instead.
Args:
``public`` (bool): A boolean indicating to return only a
version visible to the public (eg. pending) or not.
Matchdict parameters:
``/activities/{output}/{uid}``
``output`` (str): If the output format is not valid, a 404
Response is returned.
The following output formats are supported:
``json``: Return the :term:`Activity` as JSON. All
versions visible to the current user are returned.
``geojson``: Return the :term:`Activity` as GeoJSON. A
version parameter is required.
``html``: Return the :term:`Activity` as HTML (eg. the
`Detail View`).
``form``: Returns the form to edit an existing
:term:`Activity`.
``compare``: Return the page to compare two versions of
the :term:`Activity`.
``review``: Return the page to review a pending version
of an :term:`Activity`.
``statistics``: Return a page with the areal statistics
of an :term:`Activity`.
``uid`` (str): An :term:`Activity` :term:`UID`.
Request parameters:
``translate`` (bool): Return translated values or not. This
is only valid for the output formats ``json`` or
``geojson``.
``v`` (int): Indicate a specific version to return. This is
only valid for the output formats ``geojson``, ``html`` and
``form``.
``inv`` (str): Only valid for output format ``form``.
Indicate an involvement of the form to return to after
creating a new :term:`Stakeholder`.
``ref`` (int) and ``new`` (int): Indicate specific versions.
This is only valid for the output formats ``compare`` and
``review``.
Returns:
``HTTPResponse``. Either a HTML or a JSON response.
"""
output_format = get_output_format(self.request)
uid = self.request.matchdict.get("uid", None)
if validate_uuid(uid) is not True:
raise HTTPNotFound()
if output_format == "json":
translate = self.request.params.get("translate", "true").lower() == "true"
item = activity_protocol.read_one(self.request, uid=uid, public=public, translate=translate)
return render_to_response("json", item, self.request)
elif output_format == "geojson":
# A version is required
version = self.request.params.get("v", None)
if version is None:
raise HTTPBadRequest("You must specify a version as parameter ?v=X")
translate = self.request.params.get("translate", "true").lower() == "true"
item = activity_protocol.read_one_geojson_by_version(self.request, uid, version, translate=translate)
return render_to_response("json", item, self.request)
elif output_format == "html":
version = self.request.params.get("v", None)
item = activity_protocol.read_one(self.request, uid=uid, public=public, translate=False)
for i in item.get("data", []):
item_version = i.get("version")
if version is None:
# If there was no version provided, show the first
# version visible to the user
version = str(item_version)
if str(item_version) == version:
template_values = self.get_base_template_values()
template_values.update(renderReadonlyForm(self.request, "activities", i))
template_values.update(
{
"uid": uid,
"shortuid": shorten_uuid(uid),
"version": version,
"site_key": comments_sitekey(self.request)["site_key"],
"comments_url": self.request.registry.settings["lmkp.comments_url"],
}
)
return render_to_response(
get_customized_template_path(self.request, "activities/details.mak"),
template_values,
self.request,
)
return HTTPNotFound()
elif output_format == "form":
is_logged_in, __ = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPForbidden()
version = self.request.params.get("v", None)
item = activity_protocol.read_one(self.request, uid=uid, public=False, translate=False)
for i in item.get("data", []):
item_version = i.get("version")
if version is None:
# If there was no version provided, show the first
# version visible to the user
version = str(item_version)
if str(item_version) == version:
new_involvement = self.request.params.get("inv")
template_values = renderForm(self.request, "activities", itemJson=i, inv=new_involvement)
if isinstance(template_values, Response):
return template_values
template_values.update(self.get_base_template_values())
template_values.update({"uid": uid, "version": version})
return render_to_response(
get_customized_template_path(self.request, "activities/form.mak"), template_values, self.request
)
return HTTPNotFound()
elif output_format in ["review", "compare"]:
if output_format == "review":
# Only moderators can see the review page.
is_logged_in, is_moderator = get_user_privileges(self.request)
if not is_logged_in or not is_moderator:
raise HTTPForbidden()
review = ActivityReview(self.request)
is_review = output_format == "review"
available_versions = review._get_available_versions(Activity, uid, review=is_review)
recalculated = False
default_ref_version, default_new_version = review._get_valid_versions(Activity, uid)
try:
ref_version = int(self.request.params.get("ref"))
except:
ref_version = None
# For review or if no valid reference version is provided, use the
# default reference version.
if (
output_format == "review"
or ref_version is None
or ref_version not in [v.get("version") for v in available_versions]
):
ref_version = default_ref_version
try:
new_version = int(self.request.params.get("new"))
except:
new_version = None
# If no valid new version is provided, use the default new version.
if new_version is None or new_version not in [v.get("version") for v in available_versions]:
new_version = default_new_version
if output_format == "review":
# If the Items are to be reviewed, only the changes which were
# applied to the new_version are of interest
items, recalculated = review.get_comparison(Activity, uid, ref_version, new_version)
else:
# If the Items are to be compared, the versions as they are
# stored in the database are of interest, without any
# recalculation
items = [
activity_protocol.read_one_by_version(
self.request, uid, ref_version, geometry="full", translate=False
),
activity_protocol.read_one_by_version(
self.request, uid, new_version, geometry="full", translate=False
),
]
template_values = renderReadonlyCompareForm(
self.request, "activities", items[0], items[1], review=is_review
)
# Collect the metadata
ref_metadata = {}
new_metadata = {}
missing_keys = []
reviewable = False
if items[0] is not None:
ref_metadata = items[0].get_metadata(self.request)
if items[1] is not None:
new_metadata = items[1].get_metadata(self.request)
items[1].mark_complete(get_mandatory_keys(self.request, "a", False))
missing_keys = items[1]._missing_keys
localizer = get_localizer(self.request)
if localizer.locale_name != "en":
db_lang = Session.query(Language).filter(Language.locale == localizer.locale_name).first()
missing_keys = get_translated_db_keys(A_Key, missing_keys, db_lang)
missing_keys = [m[1] for m in missing_keys]
reviewable = (
len(missing_keys) == 0
and "reviewableMessage" in template_values
and template_values["reviewableMessage"] is None
)
if output_format == "review":
pending_versions = []
for v in sorted(available_versions, key=lambda v: v.get("version")):
if v.get("status") == 1:
pending_versions.append(v.get("version"))
template_values.update({"pendingVersions": pending_versions})
template_values.update(self.get_base_template_values())
template_values.update(
{
"identifier": uid,
"refVersion": ref_version,
"refMetadata": ref_metadata,
"newVersion": new_version,
"newMetadata": new_metadata,
"missingKeys": missing_keys,
"reviewable": reviewable,
"recalculated": recalculated,
}
)
if output_format == "review":
template = get_customized_template_path(self.request, "activities/review.mak")
else:
template = get_customized_template_path(self.request, "activities/compare.mak")
return render_to_response(template, template_values, self.request)
elif output_format == "formtest":
version = self.request.params.get("v", None)
# Test if an Item is valid according to the form configuration
items = activity_protocol.read_one(self.request, uid=uid, public=False, translate=False)
for i in item.get("data", []):
item_version = i.get("version")
if version is None:
# If there was no version provided, show the first
# version visible to the user
version = str(item_version)
if str(item_version) == version:
categorylist = getCategoryList(self.request, "activities")
return render_to_response("json", checkValidItemjson(categorylist, i), self.request)
return HTTPNotFound()
elif output_format == "statistics":
# Try to get the base URL to the web processing service which
# provides the areal statistics.
# If no web processing service is configured, it is assumed that
# the platform does not provide the areal statistics
try:
wps_host = self.request.registry.settings["lmkp.base_wps"]
except KeyError:
raise HTTPNotFound()
# Check if the spatial accuracy map is configured in the
# application .yml file
spatial_accuracy_map = get_spatial_accuracy_map(self.request)
if spatial_accuracy_map is None:
raise HTTPNotFound()
# Show the details of an Activity by rendering the form in readonly
# mode.
activities = activity_protocol.read_one(self.request, uid=uid, public=False, translate=False)
activity = activities["data"][0]
coords = activity["geometry"]["coordinates"]
for taggroup in activity["taggroups"]:
if taggroup["main_tag"]["key"] == "Spatial Accuracy":
spatial_accuracy = taggroup["main_tag"]["value"]
buffer = spatial_accuracy_map[spatial_accuracy]
wps_parameters = {
"ServiceProvider": "",
"metapath": "",
"Service": "WPS",
"Request": "Execute",
"Version": "1.0.0",
"Identifier": "BufferStatistics",
"DataInputs": "lon=%s;lat=%s;epsg=4326;buffer=%s" % (coords[0], coords[1], buffer),
"RawDataOutput": "bufferstatistics@mimeType=application/json",
}
if not wps_host.endswith("?"):
wps_host = "%s?" % wps_host
for k, v in wps_parameters.items():
wps_host = "%s%s=%s&" % (wps_host, k, v)
log.debug("Accessing: %s" % wps_host)
try:
handle = urllib.urlopen(wps_host)
except IOError:
return HTTPInternalServerError("Remote server not accessible.")
templateValues = json.loads(handle.read())
templateValues["uid"] = uid
templateValues["shortuid"] = uid.split("-")[0]
return render_to_response(
get_customized_template_path(self.request, "activities/statistics.mak"), templateValues, self.request
)
else:
raise HTTPNotFound()
def review(self):
"""
Review a pending :term:`Stakeholder` version.
A review can only be done by moderators.
POST parameters:
``identifier`` (str): An :term:`Stakeholder` :term:`UID`.
``version`` (int): The version of the :term:`Stakeholder` to
be reviewed
``review_decision`` (str): One of ``approve`` or ``reject``.
``review_comment`` (str): An optional comment to be stored
with the review.
``camefrom`` (uid): An optional :term:`Activity` :term:`UID`
to return back to after review.
Returns:
``HTTPResponse``. If the review was successful, the history
page of the :term:`Stakeholder` is returned.
"""
is_logged_in, is_moderator = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPUnauthorized('User is not logged in.')
if not is_moderator:
raise HTTPUnauthorized(
'User has no permissions to add a review.')
# Query new version of Stakeholder
stakeholder = Session.query(Stakeholder).\
filter(
Stakeholder.stakeholder_identifier == self.request.POST[
'identifier']).\
filter(Stakeholder.version == self.request.POST['version']).\
first()
if stakeholder is None:
raise HTTPUnauthorized('The Item was not found')
review_decision = self.request.POST['review_decision']
if review_decision == 'approve':
review_decision = 1
elif review_decision == 'reject':
review_decision = 2
else:
raise HTTPBadRequest('No valid review decision')
# Only check for mandatory keys if the new version is to be approved
# and if it is not to be deleted (in which case it has no tag groups)
if review_decision == 1 and len(stakeholder.tag_groups) > 0:
mandatory_keys = get_mandatory_keys(self.request, 'sh')
stakeholder_keys = Session.query(SH_Key.key).\
join(SH_Tag).\
join(SH_Tag_Group, SH_Tag.fk_tag_group == SH_Tag_Group.id).\
filter(SH_Tag_Group.stakeholder == stakeholder)
keys = []
for k in stakeholder_keys.all():
keys.append(k.key)
for mk in mandatory_keys:
if mk not in keys:
raise HTTPBadRequest(
'Not all mandatory keys are provided')
review = stakeholder_protocol._add_review(
self.request, stakeholder, Stakeholder, self.request.user,
review_decision, self.request.POST.get('review_comment', ''))
review_success = review.get('success', False)
if review_success:
self.request.session.flash(review.get('msg'), 'success')
else:
if review.get('msg') is None:
raise HTTPBadRequest('Unknown error')
self.request.session.flash(review.get('msg'), 'error')
# Redirect to moderation view of Activity if camefrom parameter is
# available
camefrom = self.request.POST.get('camefrom', '')
if camefrom != '':
return HTTPFound(self.request.route_url(
'activities_read_one', output='review', uid=camefrom))
return HTTPFound(location=self.request.route_url(
'stakeholders_read_one_history', output='html',
uid=stakeholder.identifier))
def read_many(self, public=False):
"""
Return many :term:`Stakeholders`.
.. seealso::
:ref:`read-many`
For each :term:`Stakeholder`, only one version is visible,
always the latest visible version to the current user. This
means that logged in users can see their own pending versions
and moderators of the current profile can see pending versions
as well. If you don't want to show pending versions, consider
using
:class:`lmkp.views.stakeholders.StakeholderView.read_many_public`
instead.
By default, the :term:`Stakeholders` are ordered with the
:term:`Stakeholder` having the most recent change being on top.
Args:
``public`` (bool): A boolean indicating whether to return
only versions visible to the public (eg. pending) or not.
Matchdict parameters:
``/stakeholders/{output}``
``output`` (str): If the output format is not valid, a 404
Response is returned.
The following output formats are supported:
``json``: Return the :term:`Stakeholders` as JSON.
``html``: Return the :term:`Stakeholders` as HTML (eg.
the `Grid View`)
``form``: Returns the form to create a new
:term:`Stakeholder`.
``download``: Returns the page to download
:term:`Stakeholders`.
Request parameters:
``page`` (int): The page parameter is used to paginate
:term:`Items`. In combination with ``pagesize`` it defines
the offset.
``pagesize`` (int): The pagesize parameter defines how many
:term:`Items` are displayed at once. It is used in
combination with ``page`` to allow pagination.
``status`` (str): Use the status parameter to limit results
to displaying only versions with a certain :term:`status`.
Returns:
``HTTPResponse``. Either a HTML or a JSON response.
"""
output_format = get_output_format(self.request)
if output_format == 'json':
items = stakeholder_protocol.read_many(self.request, public=False)
return render_to_response('json', items, self.request)
elif output_format == 'html':
page, page_size = get_page_parameters(self.request)
items = stakeholder_protocol.read_many(
self.request, public=public, limit=page_size,
offset=page_size * page - page_size)
spatial_filter = None
status_filter = get_status_parameter(self.request)
__, is_moderator = get_user_privileges(self.request)
template_values = self.get_base_template_values()
template_values.update({
'data': items['data'] if 'data' in items else [],
'total': items['total'] if 'total' in items else 0,
'spatialfilter': spatial_filter,
'invfilter': None,
'statusfilter': status_filter,
'currentpage': page,
'pagesize': page_size,
'is_moderator': is_moderator,
'handle_query_string': handle_query_string
})
return render_to_response(
get_customized_template_path(
self.request, 'stakeholders/grid.mak'),
template_values, self.request)
elif output_format == 'form':
is_logged_in, __ = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPForbidden()
new_involvement = self.request.params.get('inv', None)
template_values = renderForm(
self.request, 'stakeholders', inv=new_involvement)
if isinstance(template_values, Response):
return template_values
template_values.update({
'profile': get_current_profile(self.request),
'locale': get_current_locale(self.request)
})
return render_to_response(
get_customized_template_path(
self.request, 'stakeholders/form.mak'),
template_values, self.request
)
elif output_format == 'download':
download_view = DownloadView(self.request)
return download_view.download_customize('stakeholders')
else:
raise HTTPNotFound()
def read_one(self, public=False):
"""
Return one :term:`Stakeholder`.
.. seealso::
:ref:`read-one`
Read one :term:`Stakeholder` or one version of a
:term:`Stakeholder`. By default, this is the latest visible
version to the current user. This means that logged in users can
see their own pending version and moderators of the current
profile can see a pending version as well. If you don't want to
see a version pending, consider using
:class:`lmkp.views.stakeholders.StakeholderView.read_one_public`
instead.
Args:
``public`` (bool): A boolean indicating to return only a
version visible to the public (eg. pending) or not.
Matchdict parameters:
``/stakeholders/{output}/{uid}``
``output`` (str): If the output format is not valid, a 404
Response is returned.
The following output formats are supported:
``json``: Return the :term:`Stakeholder` as JSON. All
versions visible to the current user are returned.
``html``: Return the :term:`Stakeholder` as HTML (eg.
the `Detail View`).
``form``: Returns the form to edit an existing
:term:`Stakeholder`.
``compare``: Return the page to compare two versions of
the :term:`Stakeholder`.
``review``: Return the page to review a pending version
of a :term:`Stakeholder`.
``uid`` (str): An :term:`Stakeholder` :term:`UID`.
Request parameters:
``translate`` (bool): Return translated values or not. This
is only valid for the output format ``json``.
``v`` (int): Indicate a specific version to return. This is
only valid for the output formats ``html`` and ``form``.
``camefrom`` (uid): Only valid for output format ``review``.
Indicate a :term:`Activity` to return to after reviewing the
:term:`Stakeholder`.
``ref`` (int) and ``new`` (int): Indicate specific versions.
This is only valid for the output formats ``compare`` and
``review``.
Returns:
``HTTPResponse``. Either a HTML or a JSON response.
"""
output_format = get_output_format(self.request)
uid = self.request.matchdict.get('uid', None)
if validate_uuid(uid) is not True:
raise HTTPNotFound()
if output_format == 'json':
translate = self.request.params.get(
'translate', 'true').lower() == 'true'
item = stakeholder_protocol.read_one(
self.request, uid=uid, public=public, translate=translate)
return render_to_response('json', item, self.request)
elif output_format == 'html':
version = self.request.params.get('v', None)
item = stakeholder_protocol.read_one(
self.request, uid=uid, public=public, translate=False)
for i in item.get('data', []):
item_version = i.get('version')
if version is None:
# If there was no version provided, show the first
# version visible to the user
version = str(item_version)
if str(item_version) == version:
template_values = self.get_base_template_values()
template_values.update(renderReadonlyForm(
self.request, 'stakeholders', i))
template_values.update({
'uid': uid,
'shortuid': shorten_uuid(uid),
'version': version,
'site_key': comments_sitekey(self.request)['site_key'],
'comments_url': self.request.registry.settings[
'lmkp.comments_url']
})
return render_to_response(
get_customized_template_path(
self.request, 'stakeholders/details.mak'),
template_values, self.request)
return HTTPNotFound()
elif output_format == 'form':
is_logged_in, __ = get_user_privileges(self.request)
if not is_logged_in:
raise HTTPForbidden()
version = self.request.params.get('v', None)
item = stakeholder_protocol.read_one(
self.request, uid=uid, public=False, translate=False)
for i in item.get('data', []):
item_version = i.get('version')
if version is None:
# If there was no version provided, show the first
# version visible to the user
version = str(item_version)
if str(item_version) == version:
template_values = renderForm(
self.request, 'stakeholders', itemJson=i)
if isinstance(template_values, Response):
return template_values
template_values.update(self.get_base_template_values())
return render_to_response(
get_customized_template_path(
self.request, 'stakeholders/form.mak'),
template_values, self.request)
return HTTPNotFound()
elif output_format in ['review', 'compare']:
if output_format == 'review':
# Only moderators can see the review page.
is_logged_in, is_moderator = get_user_privileges(self.request)
if not is_logged_in or not is_moderator:
raise HTTPForbidden()
review = StakeholderReview(self.request)
is_review = output_format == 'review'
available_versions = review._get_available_versions(
Stakeholder, uid, review=is_review)
recalculated = False
default_ref_version, default_new_version = review.\
_get_valid_versions(Stakeholder, uid)
try:
ref_version = int(self.request.params.get('ref'))
except:
ref_version = None
# For review or if no valid reference version is provided, use the
# default reference version.
if (output_format == 'review' or ref_version is None
or ref_version not in [
v.get('version') for v in available_versions]):
ref_version = default_ref_version
try:
new_version = int(self.request.params.get('new'))
except:
new_version = None
if new_version is None or new_version not in [
v.get('version') for v in available_versions]:
new_version = default_new_version
if output_format == 'review':
# If the Items are to be reviewed, only the changes which were
# applied to the new_version are of interest
items, recalculated = review.get_comparison(
Stakeholder, uid, ref_version, new_version)
else:
# If the Items are to be compared, the versions as they are
# stored in the database are of interest, without any
# recalculation
items = [
stakeholder_protocol.read_one_by_version(
self.request, uid, ref_version, translate=False
),
stakeholder_protocol.read_one_by_version(
self.request, uid, new_version, translate=False
)
]
template_values = renderReadonlyCompareForm(
self.request, 'stakeholders', items[0], items[1],
review=is_review)
# Collect the metadata
ref_metadata = {}
new_metadata = {}
missing_keys = []
reviewable = False
if items[0] is not None:
ref_metadata = items[0].get_metadata(self.request)
# Collect metadata and missing keys for the new version
if items[1] is not None:
new_metadata = items[1].get_metadata(self.request)
items[1].mark_complete(get_mandatory_keys(
self.request, 'sh', False))
missing_keys = items[1]._missing_keys
localizer = get_localizer(self.request)
if localizer.locale_name != 'en':
db_lang = Session.query(Language).filter(
Language.locale == localizer.locale_name).first()
missing_keys = get_translated_db_keys(
SH_Key, missing_keys, db_lang)
missing_keys = [m[1] for m in missing_keys]
reviewable = (len(missing_keys) == 0 and
'reviewableMessage' in template_values
and template_values['reviewableMessage'] is None)
if output_format == 'review':
pending_versions = []
for v in sorted(
available_versions, key=lambda v: v.get('version')):
if v.get('status') == 1:
pending_versions.append(v.get('version'))
template_values['pendingVersions'] = pending_versions
template_values.update(self.get_base_template_values())
template_values.update({
'identifier': uid,
'refVersion': ref_version,
'refMetadata': ref_metadata,
'newVersion': new_version,
'newMetadata': new_metadata,
'missingKeys': missing_keys,
'reviewable': reviewable,
'recalculated': recalculated,
'camefrom': self.request.params.get('camefrom', ''),
})
if output_format == 'review':
template = get_customized_template_path(
self.request, 'stakeholders/review.mak')
else:
template = get_customized_template_path(
self.request, 'stakeholders/compare.mak')
return render_to_response(template, template_values, self.request)
elif output_format == 'formtest':
version = self.request.params.get('v', None)
# Test if an Item is valid according to the form configuration
items = stakeholder_protocol.read_one(
self.request, uid=uid, public=False, translate=False)
for i in item.get('data', []):
item_version = i.get('version')
if version is None:
# If there was no version provided, show the first
# version visible to the user
version = str(item_version)
if str(item_version) == version:
categorylist = getCategoryList(
self.request, 'stakeholders')
return render_to_response(
'json', checkValidItemjson(categorylist, i),
self.request)
return HTTPNotFound()
else:
raise HTTPNotFound()
def by_activities(self, public=False):
"""
Return many :term:`Stakeholders` based on :term:`Activities`.
Based on the :term:`UIDs` of one or many :term:`Activities`,
all :term:`Stakeholders` which are involved in the
:term:`Activity` are returend.
.. seealso::
:ref:`read-many`
For each :term:`Stakeholder`, only one version is visible,
always the latest visible version to the current user. This
means that logged in users can see their own pending versions
and moderators of the current profile can see pending versions
as well. If you don't want to show pending versions, consider
using
:class:`lmkp.views.stakeholders.StakeholderView.by_activities_public`
instead.
By default, the :term:`Stakeholders` are ordered with the
:term:`Stakeholder` having the most recent change being on top.
Args:
``public`` (bool): A boolean indicating whether to return
only versions visible to the public (eg. pending) or not.
Matchdict parameters:
``/stakeholders/byactivities/{output}`` or
``/stakeholders/byactivities/{output}/{uids}``
``output`` (str): If the output format is not valid, a 404
Response is returned.
The following output formats are supported:
``json``: Return the :term:`Stakeholders` as JSON.
``html``: Return the :term:`Stakeholders` as HTML (eg.
the `Grid View`)
``uids`` (str): An optional comma-separated list of
:term:`Activity` :term:`UIDs`.
Request parameters:
``page`` (int): The page parameter is used to paginate
:term:`Items`. In combination with ``pagesize`` it defines
the offset.
``pagesize`` (int): The pagesize parameter defines how many
:term:`Items` are displayed at once. It is used in
combination with ``page`` to allow pagination.
``status`` (str): Use the status parameter to limit results
to displaying only versions with a certain :term:`status`.
Returns:
``HTTPResponse``. Either a HTML or a JSON response.
"""
output_format = get_output_format(self.request)
uids = self.request.matchdict.get('uids', '').split(',')
# Remove any invalid UIDs
for uid in uids:
if validate_uuid(uid) is not True:
uids.remove(uid)
if output_format == 'json':
items = stakeholder_protocol.read_many_by_activities(
self.request, public=public, uids=uids)
return render_to_response('json', items, self.request)
elif output_format == 'html':
page, page_size = get_page_parameters(self.request)
items = stakeholder_protocol.read_many_by_activities(
self.request, public=public, uids=uids, limit=page_size,
offset=page_size * page - page_size)
# Show a spatial filter only if there is no involvement
# filter (no Activity UID set)
spatial_filter = None
if len(uids) == 0:
spatial_filter = 'profile' if get_bbox_parameters(
self.request)[0] == 'profile' else 'map'
status_filter = None
__, is_moderator = get_user_privileges(self.request)
template_values = self.get_base_template_values()
template_values.update({
'data': items['data'] if 'data' in items else [],
'total': items['total'] if 'total' in items else 0,
'spatialfilter': spatial_filter,
'invfilter': uids,
'statusfilter': status_filter,
'currentpage': page,
'pagesize': page_size,
'is_moderator': is_moderator,
'handle_query_string': handle_query_string
})
return render_to_response(
get_customized_template_path(
self.request, 'stakeholders/grid.mak'),
template_values, self.request)
else:
raise HTTPNotFound()