def apply_method(self, r, **attr):
"""
API entry point
@param r: the S3Request instance
@param attr: controller attributes for the request
"""
if r.http in ("GET", "POST", "DELETE"):
if r.record:
# Initialize CRUD form
self.settings = current.response.s3.crud
self.sqlform = sqlform = self._config("crud_form")
if not sqlform:
from s3forms import S3SQLDefaultForm
self.sqlform = S3SQLDefaultForm()
# Render page
output = self.profile(r, **attr)
elif r.representation not in ("dl", "aadata"):
# Redirect to the List View
redirect(r.url(method=""))
else:
# No point redirecting
r.error(404, current.ERROR.BAD_RECORD)
else:
r.error(405, current.ERROR.BAD_METHOD)
return output
def _form(self, r, widget, **attr):
"""
Generate a Form widget
@param r: the S3Request instance
@param widget: the widget as a tuple: (label, type, icon)
@param attr: controller attributes for the request
"""
label = widget.get("label", "")
if label:
label = current.T(label)
icon = widget.get("icon", "")
if icon:
icon = ICON(icon)
context = widget.get("context", None)
tablename = widget.get("tablename", None)
resource, context = self._resolve_context(r, tablename, context)
record = resource.select(["id"], limit=1, as_rows=True).first()
if record:
record_id = record.id
else:
record_id = None
if record_id:
readonly = not current.auth.s3_has_permission("update", tablename, record_id)
else:
readonly = not current.auth.s3_has_permission("create", tablename)
sqlform = widget.get("sqlform", None)
if not sqlform:
sqlform = resource.get_config("crud_form")
if not sqlform:
from s3forms import S3SQLDefaultForm
sqlform = S3SQLDefaultForm()
get_config = current.s3db.get_config
if record_id:
# Update form
onvalidation = get_config(tablename, "create_onvalidation") or \
get_config(tablename, "onvalidation")
onaccept = get_config(tablename, "create_onaccept") or \
get_config(tablename, "onaccept")
else:
# Create form
onvalidation = get_config(tablename, "create_onvalidation") or \
get_config(tablename, "onvalidation")
onaccept = get_config(tablename, "create_onaccept") or \
get_config(tablename, "onaccept")
form = sqlform(request = r,
resource = resource,
record_id = record_id,
readonly = readonly,
format = "html",
onvalidation = onvalidation,
onaccept = onaccept,
)
_class = self._lookup_class(r, widget)
# Render the widget
output = DIV(H4(icon,
label,
_class="profile-sub-header"),
DIV(form,
_class="form-container thumbnail"),
_class=_class)
return output
