def populate_award_form(form: AwardForm, award_node: Node):
funder_name = ''
award_title = ''
funder_identifier = '' # FIX ME - should be list
award_number = ''
award_url = ''
if award_node:
funder_name_node = award_node.find_child(names.FUNDERNAME)
if funder_name_node and funder_name_node.content:
funder_name = funder_name_node.content
award_title_node = award_node.find_child(names.TITLE)
if award_title_node and award_title_node.content:
award_title = award_title_node.content
funder_identifiers = []
funder_identifier_nodes = award_node.find_all_children(
names.FUNDERIDENTIFIER)
for funder_identifier_node in funder_identifier_nodes:
if funder_identifier_node.content:
funder_identifiers.append(funder_identifier_node.content)
funder_identifier = ','.join(funder_identifiers)
award_number_node = award_node.find_child(names.AWARDNUMBER)
if award_number_node and award_number_node.content:
award_number = award_number_node.content
award_url_node = award_node.find_child(names.AWARDURL)
if award_url_node and award_url_node.content:
award_url = award_url_node.content
form.funder_name.data = funder_name
form.award_title.data = award_title
form.funder_identifier.data = funder_identifier
form.award_number.data = award_number
form.award_url.data = award_url
def access(filename=None, node_id=None):
eml_node = load_eml(filename=filename)
if eml_node:
access_node = eml_node.find_child(names.ACCESS)
else:
return
if not access_node:
access_node = Node(names.ACCESS, parent=eml_node)
add_child(eml_node, access_node)
form = AccessForm(filename=filename, node_id=node_id)
# form = AccessForm()
# Process POST
if request.method == 'POST':
if BTN_CANCEL in request.form:
url = url_for(PAGE_ACCESS_SELECT, filename=filename)
return redirect(url)
next_page = PAGE_ACCESS_SELECT # Save or Back sends us back to the list of access rules
if form.validate_on_submit():
if is_dirty_form(form):
submit_type = 'Save Changes'
else:
submit_type = 'Back'
if submit_type == 'Save Changes':
userid = form.userid.data
permission = form.permission.data
allow_node = Node(names.ALLOW, parent=access_node)
create_access_rule(allow_node, userid, permission)
if node_id and len(node_id) != 1:
old_allow_node = Node.get_node_instance(node_id)
if old_allow_node:
access_parent_node = old_allow_node.parent
access_parent_node.replace_child(
old_allow_node, allow_node)
else:
msg = f"No 'allow' node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(access_node, allow_node)
save_both_formats(filename=filename, eml_node=eml_node)
url = url_for(next_page, filename=filename)
return redirect(url)
# Process GET
if node_id == '1':
form.init_md5()
else:
allow_nodes = access_node.find_all_children(names.ALLOW)
if allow_nodes:
for allow_node in allow_nodes:
if node_id == allow_node.id:
populate_access_rule_form(form, allow_node)
break
return render_template('access.html',
title='Access Rule',
form=form,
filename=filename)
def taxonomic_coverage(filename=None, node_id=None, taxon=None):
form = TaxonomicCoverageForm(filename=filename)
# Process POST
if request.method == 'POST' and BTN_CANCEL in request.form:
url = url_for(PAGE_TAXONOMIC_COVERAGE_SELECT, filename=filename)
return redirect(url)
if request.method == 'POST' and form.validate_on_submit():
save = False
if is_dirty_form(form):
save = True
# flash(f'save: {save}')
form_value = request.form
have_links = False
if 'Fill' in form_value:
source = form.taxonomic_authority.data
if source == 'ITIS':
source_type = TaxonomySourceEnum.ITIS
elif source == 'NCBI':
source_type = TaxonomySourceEnum.NCBI
elif source == "WORMS":
source_type = TaxonomySourceEnum.WORMS
try:
source_name = ''
for choice in form.taxonomic_authority.choices:
if choice[0] == source:
source_name = choice[1]
break
hierarchy = fill_taxonomic_coverage(form.taxon_value.data,
source_type, source_name)
if hierarchy:
# set the taxon rank dropdown appropriately
rank = hierarchy[0][0].capitalize()
if (rank, rank) in form.taxon_rank.choices:
form.taxon_rank.data = rank
# see if we should display a Links column
for taxon in hierarchy:
if taxon[4]:
have_links = True
break
except ValueError as e:
flash(str(e))
hierarchy = [(form.taxon_rank.data, form.taxon_value.data, '',
'')]
form.hierarchy.data = hierarchy
form.hidden_taxon_rank.data = form.taxon_rank.data
form.hidden_taxon_value.data = form.taxon_value.data
form.hidden_taxonomic_authority.data = form.taxonomic_authority.data
help = get_helps(['taxonomic_coverage_fill_hierarchy'])
return render_template(
'taxonomic_coverage.html',
title='Taxonomic Coverage',
form=form,
hierarchy=hierarchy,
taxon_rank=form.taxon_rank.data,
taxon_value=form.taxon_value.data,
taxonomic_authority=form.taxonomic_authority.data,
help=help,
have_links=have_links)
form_dict = form_value.to_dict(flat=False)
new_page = PAGE_TAXONOMIC_COVERAGE_SELECT
if form_dict:
for key in form_dict:
val = form_dict[key][0] # value is the first list element
if val == BTN_HIDDEN_NEW:
new_page = PAGE_CREATE
break
elif val == BTN_HIDDEN_OPEN:
new_page = PAGE_OPEN
break
elif val == BTN_HIDDEN_CLOSE:
new_page = PAGE_CLOSE
break
if save:
if not form.taxon_value.data and not form.taxon_rank.data:
return redirect(url_for(new_page, filename=filename))
submitted_hierarchy = form_value.get('hierarchy')
if isinstance(form_value.get('hierarchy'),
str) and form_value.get('hierarchy'):
# convert hierarchy string to list
submitted_hierarchy = ast.literal_eval(
form_value.get('hierarchy'))
form.hierarchy.data = submitted_hierarchy
# if we're saving after doing 'Fill Hierarchy', fill in the values we've been passed
if form_value.get('hidden_taxon_rank'):
form.taxon_rank.data = form_value.get('hidden_taxon_rank')
form.taxon_value.data = form_value.get('hidden_taxon_value')
form.taxonomic_authority.data = form_value.get(
'hidden_taxonomic_authority')
elif not submitted_hierarchy:
# we don't have a hierarchy, so construct a fake hierarchy to be used by create_taxonomic_coverage()
form.hierarchy.data = [(form_value.get('taxon_rank'),
form_value.get('taxon_value'), '', '',
'', '')]
if not form_value.get('taxon_rank'):
flash('Taxon Rank is required.')
return redirect(
url_for(PAGE_TAXONOMIC_COVERAGE,
filename=filename,
node_id=node_id,
taxon=form.taxon_value.data))
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if not dataset_node:
dataset_node = Node(names.DATASET)
coverage_node = dataset_node.find_child(names.COVERAGE)
if not coverage_node:
coverage_node = Node(names.COVERAGE, parent=dataset_node)
add_child(dataset_node, coverage_node)
txc_node = Node(names.TAXONOMICCOVERAGE, parent=coverage_node)
create_taxonomic_coverage(txc_node,
form.general_taxonomic_coverage.data,
form.hierarchy.data,
form.taxonomic_authority.data)
if node_id and len(node_id) != 1:
old_txc_node = Node.get_node_instance(node_id)
if old_txc_node:
coverage_parent_node = old_txc_node.parent
coverage_parent_node.replace_child(old_txc_node, txc_node)
else:
msg = f"No node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(coverage_node, txc_node)
save_both_formats(filename=filename, eml_node=eml_node)
return redirect(url_for(new_page, filename=filename))
# Process GET
have_links = False
if node_id == '1':
form.init_md5()
if taxon:
form.taxon_value.data = taxon
else:
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if dataset_node:
coverage_node = dataset_node.find_child(names.COVERAGE)
if coverage_node:
txc_nodes = coverage_node.find_all_children(
names.TAXONOMICCOVERAGE)
if txc_nodes:
for txc_node in txc_nodes:
if node_id == txc_node.id:
have_links = populate_taxonomic_coverage_form(
form, txc_node)
help = get_helps(['taxonomic_coverage_fill_hierarchy'])
set_current_page('taxonomic_coverage')
return render_template('taxonomic_coverage.html',
title='Taxonomic Coverage',
form=form,
hierarchy=form.hierarchy.data,
have_links=have_links,
help=help)
def temporal_coverage(filename=None, node_id=None):
form = TemporalCoverageForm(filename=filename)
tc_node_id = node_id
# Process POST
if request.method == 'POST' and BTN_CANCEL in request.form:
url = url_for(PAGE_TEMPORAL_COVERAGE_SELECT, filename=filename)
return redirect(url)
if request.method == 'POST' and form.validate_on_submit():
save = False
if is_dirty_form(form):
save = True
form_value = request.form
form_dict = form_value.to_dict(flat=False)
new_page = PAGE_TEMPORAL_COVERAGE_SELECT
if form_dict:
for key in form_dict:
val = form_dict[key][0] # value is the first list element
if val == BTN_HIDDEN_NEW:
new_page = PAGE_CREATE
break
elif val == BTN_HIDDEN_OPEN:
new_page = PAGE_OPEN
break
elif val == BTN_HIDDEN_CLOSE:
new_page = PAGE_CLOSE
break
url = url_for(new_page, filename=filename)
if save:
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if not dataset_node:
dataset_node = Node(names.DATASET)
coverage_node = dataset_node.find_child(names.COVERAGE)
if not coverage_node:
coverage_node = Node(names.COVERAGE, parent=dataset_node)
add_child(dataset_node, coverage_node)
tc_node = Node(names.TEMPORALCOVERAGE, parent=coverage_node)
begin_date_str = form.begin_date.data
end_date_str = form.end_date.data
create_temporal_coverage(tc_node, begin_date_str, end_date_str)
if node_id and len(node_id) != 1:
old_tc_node = Node.get_node_instance(node_id)
if old_tc_node:
coverage_parent_node = old_tc_node.parent
coverage_parent_node.replace_child(old_tc_node, tc_node)
else:
msg = f"No node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(coverage_node, tc_node)
tc_node_id = tc_node.id
flash_msg = compare_begin_end_dates(begin_date_str, end_date_str)
if flash_msg:
flash(flash_msg)
url = (url_for(PAGE_TEMPORAL_COVERAGE,
filename=filename,
node_id=tc_node_id))
save_both_formats(filename=filename, eml_node=eml_node)
return redirect(url)
# Process GET
if node_id == '1':
form.init_md5()
else:
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if dataset_node:
coverage_node = dataset_node.find_child(names.COVERAGE)
if coverage_node:
tc_nodes = coverage_node.find_all_children(
names.TEMPORALCOVERAGE)
if tc_nodes:
for tc_node in tc_nodes:
if node_id == tc_node.id:
populate_temporal_coverage_form(form, tc_node)
set_current_page('temporal_coverage')
return render_template('temporal_coverage.html',
title='Temporal Coverage',
form=form)
def geographic_coverage(filename=None, node_id=None):
form = GeographicCoverageForm(filename=filename)
# Process POST
if request.method == 'POST' and BTN_CANCEL in request.form:
url = url_for(PAGE_GEOGRAPHIC_COVERAGE_SELECT, filename=filename)
return redirect(url)
if request.method == 'POST' and form.validate_on_submit():
submit_type = None
if is_dirty_form(form):
submit_type = 'Save Changes'
form_value = request.form
form_dict = form_value.to_dict(flat=False)
new_page = PAGE_GEOGRAPHIC_COVERAGE_SELECT
if form_dict:
for key in form_dict:
val = form_dict[key][0] # value is the first list element
if val == BTN_HIDDEN_NEW:
new_page = PAGE_CREATE
break
elif val == BTN_HIDDEN_OPEN:
new_page = PAGE_OPEN
break
elif val == BTN_HIDDEN_CLOSE:
new_page = PAGE_CLOSE
break
url = url_for(new_page, filename=filename)
if submit_type == 'Save Changes':
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if not dataset_node:
dataset_node = Node(names.DATASET)
coverage_node = dataset_node.find_child(names.COVERAGE)
if not coverage_node:
coverage_node = Node(names.COVERAGE, parent=dataset_node)
add_child(dataset_node, coverage_node)
geographic_description = form.geographic_description.data
wbc = form.wbc.data if form.wbc.data is not None else ''
ebc = form.ebc.data if form.ebc.data is not None else ''
nbc = form.nbc.data if form.nbc.data is not None else ''
sbc = form.sbc.data if form.sbc.data is not None else ''
gc_node = Node(names.GEOGRAPHICCOVERAGE, parent=coverage_node)
create_geographic_coverage(gc_node, geographic_description, wbc,
ebc, nbc, sbc)
if node_id and len(node_id) != 1:
old_gc_node = Node.get_node_instance(node_id)
if old_gc_node:
coverage_parent_node = old_gc_node.parent
coverage_parent_node.replace_child(old_gc_node, gc_node)
else:
msg = f"No node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(coverage_node, gc_node)
if nbc and sbc and nbc < sbc:
flash('North should be greater than or equal to South')
url = (url_for(PAGE_GEOGRAPHIC_COVERAGE,
filename=filename,
node_id=gc_node.id))
if ebc and wbc and ebc < wbc:
flash('East should be greater than or equal to West')
url = (url_for(PAGE_GEOGRAPHIC_COVERAGE,
filename=filename,
node_id=gc_node.id))
save_both_formats(filename=filename, eml_node=eml_node)
return redirect(url)
# Process GET
if node_id == '1':
form.init_md5()
else:
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if dataset_node:
coverage_node = dataset_node.find_child(names.COVERAGE)
if coverage_node:
gc_nodes = coverage_node.find_all_children(
names.GEOGRAPHICCOVERAGE)
if gc_nodes:
for gc_node in gc_nodes:
if node_id == gc_node.id:
populate_geographic_coverage_form(form, gc_node)
set_current_page('geographic_coverage')
help = [
get_help('geographic_coverages'),
get_help('geographic_description'),
get_help('bounding_coordinates')
]
return render_template('geographic_coverage.html',
title='Geographic Coverage',
form=form,
help=help)
def method_step(filename=None, node_id=None):
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if dataset_node:
methods_node = dataset_node.find_child(names.METHODS)
else:
dataset_node = Node(names.DATASET, parent=eml_node)
add_child(eml_node, dataset_node)
if not methods_node:
methods_node = Node(names.METHODS, parent=dataset_node)
add_child(dataset_node, methods_node)
form = MethodStepForm(filename=filename, node_id=node_id)
# Process POST
if request.method == 'POST' and BTN_CANCEL in request.form:
url = url_for(PAGE_METHOD_STEP_SELECT, filename=filename)
return redirect(url)
if request.method == 'POST' and form.validate_on_submit():
new_page = PAGE_METHOD_STEP_SELECT # Save or Back sends us back to the list of method steps
form_value = request.form
form_dict = form_value.to_dict(flat=False)
if form_dict:
for key in form_dict:
val = form_dict[key][0] # value is the first list element
if val == BTN_HIDDEN_NEW:
new_page = PAGE_CREATE
break
elif val == BTN_HIDDEN_OPEN:
new_page = PAGE_OPEN
break
elif val == BTN_HIDDEN_CLOSE:
new_page = PAGE_CLOSE
break
submit_type = None
if is_dirty_form(form):
submit_type = 'Save Changes'
if submit_type == 'Save Changes':
description = add_paragraph_tags(form.description.data)
instrumentation = form.instrumentation.data
method_step_node = Node(names.METHODSTEP, parent=methods_node)
create_method_step(method_step_node, description, instrumentation)
if node_id and len(node_id) != 1:
old_method_step_node = Node.get_node_instance(node_id)
if old_method_step_node:
method_step_parent_node = old_method_step_node.parent
method_step_parent_node.replace_child(
old_method_step_node, method_step_node)
else:
msg = f"No methodStep node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(methods_node, method_step_node)
save_both_formats(filename=filename, eml_node=eml_node)
url = url_for(new_page, filename=filename)
return redirect(url)
# Process GET
if node_id == '1':
form.init_md5()
else:
method_step_nodes = methods_node.find_all_children(names.METHODSTEP)
if method_step_nodes:
for ms_node in method_step_nodes:
if node_id == ms_node.id:
populate_method_step_form(form, ms_node)
break
set_current_page('method_step')
help = [
get_help('method_step_description'),
get_help('method_step_instrumentation')
]
return render_template('method_step.html',
title='Method Step',
form=form,
filename=filename,
help=help)
def keyword(filename=None, node_id=None):
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if not dataset_node:
dataset_node = Node(names.DATASET, parent=eml_node)
add_child(eml_node, dataset_node)
form = KeywordForm(filename=filename, node_id=node_id)
form.init_keywords()
# Process POST
if request.method == 'POST' and BTN_CANCEL in request.form:
url = url_for(PAGE_KEYWORD_SELECT, filename=filename)
return redirect(url)
# if request.method == 'POST' and form.validate_on_submit():
if request.method == 'POST':
form_value = request.form
form_dict = form_value.to_dict(flat=False)
new_page = PAGE_KEYWORD_SELECT
if form_dict:
for key in form_dict:
val = form_dict[key][0] # value is the first list element
new_page = check_val_for_hidden_buttons(
val, new_page, new_page)
submit_type = None
if is_dirty_form(form):
submit_type = 'Save Changes'
# flash(f'submit_type: {submit_type}')
if submit_type == 'Save Changes':
keyword = form.keyword.data
keyword_type = form.keyword_type.data
keyword_thesaurus = form.keyword_thesaurus.data
# If so thesaurus was specified, see if the LTER Controlled Vocabulary applies
if not keyword_thesaurus:
lter_keywords = get_keywords('LTER')
if keyword in lter_keywords:
keyword_thesaurus = 'LTER Controlled Vocabulary'
keyword_set_nodes = []
eml_node.find_all_descendants(names.KEYWORDSET, keyword_set_nodes)
keyword_set_node = None
for kws_node in keyword_set_nodes:
keyword_thesaurus_node = kws_node.find_child(
names.KEYWORDTHESAURUS)
if keyword_thesaurus_node and keyword_thesaurus_node.content == keyword_thesaurus:
keyword_set_node = kws_node
break
if not keyword_thesaurus_node and not keyword_thesaurus:
keyword_set_node = kws_node
break
if not keyword_set_node:
keyword_set_node = Node(names.KEYWORDSET, parent=dataset_node)
add_child(dataset_node, keyword_set_node)
if keyword_thesaurus:
keyword_thesaurus_node = Node(names.KEYWORDTHESAURUS,
parent=keyword_set_node)
keyword_thesaurus_node.content = keyword_thesaurus
keyword_set_node.children.append(keyword_thesaurus_node)
keyword_node = Node(names.KEYWORD, parent=keyword_set_node)
create_keyword(keyword_node, keyword, keyword_type)
if node_id and len(node_id) != 1:
old_keyword_node = Node.get_node_instance(node_id)
if old_keyword_node:
keyword_parent_node = old_keyword_node.parent
keyword_parent_node.replace_child(old_keyword_node,
keyword_node)
else:
msg = f"No keyword node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(keyword_set_node, keyword_node)
save_both_formats(filename=filename, eml_node=eml_node)
url = url_for(new_page, filename=filename)
return redirect(url)
# Process GET
if node_id == '1':
form.init_md5()
else:
keyword_set_nodes = []
eml_node.find_all_descendants(names.KEYWORDSET, keyword_set_nodes)
found = False
for keyword_set_node in keyword_set_nodes:
keyword_nodes = keyword_set_node.find_all_children(names.KEYWORD)
keyword_thesaurus_node = keyword_set_node.find_child(
names.KEYWORDTHESAURUS)
if keyword_nodes:
for kw_node in keyword_nodes:
if node_id == kw_node.id:
populate_keyword_form(form, kw_node,
keyword_thesaurus_node)
found = True
break
if found:
break
set_current_page('keyword')
help = [get_help('keywords')]
return render_template('keyword.html',
title='Keyword',
form=form,
filename=filename,
help=help)
def populate_responsible_party_form(form: ResponsiblePartyForm, node: Node):
in_node = node.find_child(names.INDIVIDUALNAME)
if in_node:
salutation_node = in_node.find_child(names.SALUTATION)
if salutation_node:
form.salutation.data = salutation_node.content
gn_nodes = in_node.find_all_children(names.GIVENNAME)
if gn_nodes:
form.gn.data = gn_nodes[0].content
if len(gn_nodes) > 1:
form.mn.data = gn_nodes[1].content
sn_node = in_node.find_child(names.SURNAME)
if sn_node:
form.sn.data = sn_node.content
user_id_node = node.find_child(names.USERID)
if user_id_node:
form.user_id.data = user_id_node.content
organization_node = node.find_child(names.ORGANIZATIONNAME)
if organization_node:
form.organization.data = organization_node.content
position_name_node = node.find_child(names.POSITIONNAME)
if position_name_node:
form.position_name.data = position_name_node.content
address_node = node.find_child(names.ADDRESS)
if address_node:
delivery_point_nodes = \
address_node.find_all_children(names.DELIVERYPOINT)
if len(delivery_point_nodes) > 0:
form.address_1.data = delivery_point_nodes[0].content
if len(delivery_point_nodes) > 1:
form.address_2.data = delivery_point_nodes[1].content
city_node = address_node.find_child(names.CITY)
if city_node:
form.city.data = city_node.content
administrative_area_node = \
address_node.find_child(names.ADMINISTRATIVEAREA)
if administrative_area_node:
form.state.data = administrative_area_node.content
postal_code_node = address_node.find_child(names.POSTALCODE)
if postal_code_node:
form.postal_code.data = postal_code_node.content
country_node = address_node.find_child(names.COUNTRY)
if country_node:
form.country.data = country_node.content
phone_node = node.find_child(names.PHONE)
if phone_node:
form.phone.data = phone_node.content
phone_nodes = node.find_all_children(names.PHONE)
for phone_node in phone_nodes:
phone_type = phone_node.attribute_value('phonetype')
if phone_type == 'facsimile':
form.fax.data = phone_node.content
else:
form.phone.data = phone_node.content
email_node = node.find_child(names.ELECTRONICMAILADDRESS)
if email_node:
form.email.data = email_node.content
online_url_node = node.find_child(names.ONLINEURL)
if online_url_node:
form.online_url.data = online_url_node.content
role_node = node.find_child(names.ROLE)
if role_node:
form.role.data = role_node.content
form.md5.data = form_md5(form)
def method_step(filename=None, node_id=None):
eml_node = load_eml(filename=filename)
dataset_node = eml_node.find_child(names.DATASET)
if dataset_node:
methods_node = dataset_node.find_child(names.METHODS)
else:
dataset_node = Node(names.DATASET, parent=eml_node)
add_child(eml_node, dataset_node)
if not methods_node:
methods_node = Node(names.METHODS, parent=dataset_node)
add_child(dataset_node, methods_node)
form = MethodStepForm(filename=filename, node_id=node_id)
# Process POST
if request.method == 'POST' and BTN_CANCEL in request.form:
url = url_for(PAGE_METHOD_STEP_SELECT, filename=filename)
return redirect(url)
if request.method == 'POST' and form.validate_on_submit():
new_page = PAGE_METHOD_STEP_SELECT # Save or Back sends us back to the list of method steps
form_value = request.form
form_dict = form_value.to_dict(flat=False)
if form_dict:
for key in form_dict:
val = form_dict[key][0] # value is the first list element
new_page = check_val_for_hidden_buttons(
val, new_page, PAGE_METHOD_STEP)
submit_type = None
if is_dirty_form(form):
submit_type = 'Save Changes'
if submit_type == 'Save Changes':
description = form.description.data
valid, msg = is_valid_xml_fragment(description, names.MAINTENANCE)
if not valid:
flash(invalid_xml_error_message(msg, False, names.DESCRIPTION),
'error')
return render_get_method_step_page(eml_node, form, filename)
instrumentation = form.instrumentation.data
data_sources = form.data_sources.data
method_step_node = Node(names.METHODSTEP, parent=methods_node)
create_method_step(method_step_node, description, instrumentation,
data_sources, data_sources_marker_begin,
data_sources_marker_end)
if node_id and len(node_id) != 1:
old_method_step_node = Node.get_node_instance(node_id)
if old_method_step_node:
method_step_parent_node = old_method_step_node.parent
method_step_parent_node.replace_child(
old_method_step_node, method_step_node)
else:
msg = f"No methodStep node found in the node store with node id {node_id}"
raise Exception(msg)
else:
add_child(methods_node, method_step_node)
save_both_formats(filename=filename, eml_node=eml_node)
url = url_for(new_page, filename=filename)
return redirect(url)
# Process GET
if node_id == '1':
form.init_md5()
else:
method_step_nodes = methods_node.find_all_children(names.METHODSTEP)
if method_step_nodes:
for ms_node in method_step_nodes:
if node_id == ms_node.id:
populate_method_step_form(form, ms_node)
break
return render_get_method_step_page(eml_node, form, filename)