0001-workflows-add-live-conditions-to-workflow-form-actio.patch

         assert formdef.data_class().get(formdata.id).workflow_data == {
                 'blah_var_str': 'blah', 'blah_var_radio': 'c', 'blah_var_radio_raw': 'c'}
     def test_backoffice_workflow_form_with_conditions(pub):
         user = create_user(pub)
         create_environment(pub)
         wf = Workflow.get_default_workflow()
         wf.id = '2'
         wf.store()
         wf = Workflow.get(wf.id)
         status = wf.get_status('new')
         status.items = []
         display_form = FormWorkflowStatusItem()
         display_form.id = '_display_form'
         display_form.by = [user.roles[0]]
         display_form.varname = 'blah'
         display_form.formdef = WorkflowFormFieldsFormDef(item=display_form)
         display_form.formdef.fields = [
                 fields.StringField(id='1', label='Test', varname='str', type='string', required=True),
                 fields.StringField(id='2', label='Test2', varname='str2', type='string', required=True),
+        ]
         status.items.append(display_form)
         display_form.parent = status
         wf.store()
         formdef = FormDef.get_by_urlname('form-title')
         formdef.workflow_id = wf.id
         formdef.fields[0].varname = 'plop'
         formdef.store()
         for formdata in formdef.data_class().select():
             if formdata.status == 'wf-new':
                 break
         app = login(get_app(pub))
         resp = app.get(formdata.get_url(backoffice=True))
         assert 'f1' in resp.form.fields
         assert 'f2' in resp.form.fields
         # check with static condition
         display_form.formdef.fields = [
                 fields.StringField(id='1', label='Test', varname='str', type='string', required=True),
                 fields.StringField(id='2', label='Test2', varname='str2',
                     type='string', required=True,
                     condition={'type': 'django', 'value': '0'}),
+        ]
         wf.store()
         resp = login(get_app(pub)).get(formdata.get_url(backoffice=True))
         assert 'f1' in resp.form.fields
         assert 'f2' not in resp.form.fields
         # check condition based on formdata
         display_form.formdef.fields = [
                 fields.StringField(id='1', label='Test', varname='str', type='string', required=True),
                 fields.StringField(id='2', label='Test2', varname='str2',
                     type='string', required=True,
                     condition={'type': 'django', 'value': 'form_var_plop'}),
+        ]
         wf.store()
         resp = login(get_app(pub)).get(formdata.get_url(backoffice=True))
         assert 'f1' in resp.form.fields
         assert 'f2' in resp.form.fields
         display_form.formdef.fields = [
                 fields.StringField(id='1', label='Test', varname='str', type='string', required=True),
                 fields.StringField(id='2', label='Test2', varname='str2',
                     type='string', required=True,
                     condition={'type': 'django', 'value': 'form_var_plop != "xxx"'}),
+        ]
         wf.store()
         resp = login(get_app(pub)).get(formdata.get_url(backoffice=True))
         assert 'f1' in resp.form.fields
         assert 'f2' in resp.form.fields
         # check with live conditions
         display_form.formdef.fields = [
                 fields.StringField(id='1', label='Test', varname='str', type='string', required=True),
                 fields.StringField(id='2', label='Test2', varname='str2',
                     type='string', required=True,
                     condition={'type': 'django', 'value': 'blah_var_str == "xxx"'}),
+        ]
         wf.store()
         resp = login(get_app(pub)).get(formdata.get_url(backoffice=True))
         assert 'f1' in resp.form.fields
         assert 'f2' in resp.form.fields
         assert resp.html.find('div', {'data-field-id': '1'}).attrs['data-live-source'] == 'true'
         assert resp.html.find('div', {'data-field-id': '2'}).attrs.get('style') == 'display: none'
         live_url = resp.html.find('form').attrs['data-live-url']
         resp.form['f1'] = ''
         live_resp = app.post(live_url, params=resp.form.submit_fields())
         assert live_resp.json['result']['1']['visible']
         assert not live_resp.json['result']['2']['visible']
         resp.form['f1'] = 'xxx'
         live_resp = app.post(live_url, params=resp.form.submit_fields())
         assert live_resp.json['result']['1']['visible']
         assert live_resp.json['result']['2']['visible']
         # check submit doesn't work
         resp = resp.form.submit('submit')
         assert 'There were errors processing your form.' in resp.body
         resp.form['f1'] = 'xxx2'
         live_resp = app.post(live_url, params=resp.form.submit_fields())
         assert live_resp.json['result']['1']['visible']
         assert not live_resp.json['result']['2']['visible']
         # check submit does work when second field is hidden
         resp = resp.form.submit('submit').follow()
         assert formdef.data_class().get(formdata.id).workflow_data == {'blah_var_str': 'xxx2', 'blah_var_str2': None}
     def test_backoffice_criticality_in_formdef_listing(pub):
         if not pub.is_using_postgresql():
             pytest.skip('this requires SQL')

             except RuntimeError:
                 return True
         def get_referenced_varnames(self, value):
             return re.findall(r'\bform[_\.]var[_\.]([a-zA-Z0-9_]+?)(?:_raw|\b)', value or '')
         def get_referenced_varnames(self, formdef, value):
             return re.findall(r'\b%s[_\.]var[_\.]([a-zA-Z0-9_]+?)(?:_raw|\b)' % formdef.var_prefix, value or '')
         def get_condition_varnames(self):
             return self.get_referenced_varnames(self.condition['value'])
         def get_condition_varnames(self, formdef):
             return self.get_referenced_varnames(formdef, self.condition['value'])
         def has_live_conditions(self, formdef):
             varnames = self.get_condition_varnames()
             varnames = self.get_condition_varnames(formdef)
             if not varnames:
                 return False
             field_position = formdef.fields.index(self)

                 last_seen_author = evolution_part.who or last_seen_author
                 yield evolution_part
         def get_workflow_form(self, user):
         def get_workflow_form(self, user, displayed_fields=None):
             wf_status = self.get_status()
             if not wf_status:
                 return None
             return wf_status.get_action_form(self, user)
             return wf_status.get_action_form(self, user, displayed_fields=displayed_fields)
         def handle_workflow_form(self, user, form):
             wf_status = self.get_status()
-...
                 return None
             return wf_status.handle_form(form, self, user)
         def evaluate_live_workflow_form(self, user, form):
             wf_status = self.get_status()
             if not wf_status:
                 return None
             wf_status.evaluate_live_form(form, self, user)
         def pop_previous_marked_status(self):
             if not self.workflow_data or not '_markers_stack' in self.workflow_data:
                 return None

         # store fields in a separate pickle chunk
         lightweight = True
         # prefix for formdata variables
         var_prefix = 'form'
         # declarations for serialization
         TEXT_ATTRIBUTES = ['name', 'url_name', 'description', 'keywords',
                 'publication_date', 'expiration_date', 'internal_identifier',
-...
             return form
         def set_live_condition_sources(self, form, fields):
             live_condition_fields = {}
             for field in fields:
                 if field.condition:
                     field.varnames = field.get_condition_varnames(formdef=self)
                     for varname in field.varnames:
                         if not varname in live_condition_fields:
                             live_condition_fields[varname] = []
                         live_condition_fields[varname].append(field)
                 if field.key == 'item' and field.data_source:
                     real_data_source = data_sources.get_real(field.data_source)
                     if real_data_source.get('type') != 'json':
                         continue
                     varnames = re.findall(r'\bform[_\.]var[_\.]([a-zA-Z0-9_]+?)(?:_raw|\b)',
                             real_data_source.get('value'))
                     for varname in varnames:
                         if not varname in live_condition_fields:
                             live_condition_fields[varname] = []
                         live_condition_fields[varname].append(field)
                 if field.key == 'comment':
                     for varname in field.get_referenced_varnames(formdef=self, value=field.label):
                         if not varname in live_condition_fields:
                             live_condition_fields[varname] = []
                         live_condition_fields[varname].append(field)
             for field in fields:
                 if field.varname in live_condition_fields:
                     form.get_widget('f%s' % field.id).live_condition_source = True
         def get_field_data(self, field, widget):
             d = {}
             d[field.id] = widget.parse()

     from quixote.directory import Directory
     from quixote.html import TemplateIO, htmltext
     from wcs import data_sources
     from wcs.api_utils import get_user_from_api_query_string, is_url_signed
     from wcs.fields import WidgetField, FileField
     from wcs.workflows import EditableWorkflowStatusItem
-...
     class FormStatusPage(Directory, FormTemplateMixin):
         _q_exports_orig = ['', 'download', 'json', 'action']
         _q_exports_orig = ['', 'download', 'json', 'action', 'live']
         _q_extra_exports = []
         form_page_class = None
-...
             user = self.check_receiver()
             form = None
             submitted_fields = []
             try:
                 form = self.filled.get_workflow_form(user)
                 form = self.filled.get_workflow_form(user, displayed_fields=submitted_fields)
             except:
                 # XXX: probably because there are mixed forms, with and without
                 # workflow; send a trace nevertheless.
                 get_publisher().notify_of_exception(sys.exc_info(), context='[BACKOFFICE]')
                 form = Form()
             if form and form.is_submitted() and not form.has_errors():
             if form.is_submitted():
                 with get_publisher().substitutions.temporary_feed(self.filled, force_mode='lazy'):
                     # remove fields that could be required but are not visible
                     self.filled.evaluate_live_workflow_form(user, form)
                     get_publisher().substitutions.feed(self.filled)
                     for field in submitted_fields:
                         if not field.is_visible(self.filled.data, self.formdef) and 'f%s' % field.id in form._names:
                             del form._names['f%s' % field.id]
             if form.is_submitted() and not form.has_errors():
                 url = self.submit(form)
                 get_session().unmark_visited_object(object_key)
                 if url is None:
-...
                         r += htmltext('</div>')
                 if not visitors or me_in_visitors:
                     r += htmltext(self.actions_workflow_messages())
                     form.attrs['data-live-url'] = self.filled.get_url() + 'live'
                     r += form.render()
                     self.filled.mark_as_being_visited()
-...
                 file_url += file.base_filename
             return redirect(file_url)
         @classmethod
         def live_process_fields(cls, form, formdata, displayed_fields):
             result = {}
             for field in displayed_fields:
                 result[field.id] = {'visible': field.is_visible(formdata.data, formdata.formdef)}
             modified_field_varname = None
             for field in displayed_fields:
                 if field.id == get_request().form.get('modified_field_id'):
                     modified_field_varname = field.varname
             for field in displayed_fields:
                 if field.key == 'item' and field.data_source:
                     data_source = data_sources.get_object(field.data_source)
                     if data_source.type != 'json':
                         continue
                     varnames = re.findall(r'\bform[_\.]var[_\.]([a-zA-Z0-9_]+?)(?:_raw|\b)',
                             data_source.data_source.get('value'))
                     if (modified_field_varname is None or modified_field_varname in varnames) and (
                             field.display_mode == 'autocomplete' and data_source.query_parameter):
                         # computed earlier, in perform_more_widget_changes, when the field
                         # was added to the form
                         result[field.id]['source_url'] = field.url
                     if modified_field_varname in varnames:
                         result[field.id]['items'] = [
                                 {'id': x[2], 'text': x[1]} for x in field.get_options(mode='lazy')]
             for widget in form.widgets:
                 if not getattr(widget, 'field', None):
                     continue
                 if widget.field.key == 'comment':
                     result[widget.field.id]['content'] = widget.content
             return json.dumps({'result': result})
         def live(self):
             get_request().ignore_session = True
             # live evaluation of fields
             get_response().set_content_type('application/json')
             def result_error(reason):
                 return json.dumps({'result': 'error', 'reason': reason})
             session = get_session()
             if not session:
                 return result_error('missing session')
             displayed_fields = []
             user = get_request().user
             form = self.filled.get_workflow_form(user, displayed_fields=displayed_fields)
             self.filled.evaluate_live_workflow_form(user, form)
             get_publisher().substitutions.feed(self.filled)
             return self.live_process_fields(form, self.filled, displayed_fields)
         def _q_lookup(self, component):
             if component == 'files':
                 self.check_receiver()

                     # always set additional attributes as they will be used for
                     # "live prefill", regardless of existing data.
                     form.get_widget('f%s' % field.id).prefill_attributes = field.get_prefill_attributes()
                 if field.condition:
                     field.varnames = field.get_condition_varnames()
                     for varname in field.varnames:
                         if not varname in live_condition_fields:
                             live_condition_fields[varname] = []
                         live_condition_fields[varname].append(field)
                 if field.key == 'item' and field.data_source:
                     real_data_source = data_sources.get_real(field.data_source)
                     if real_data_source.get('type') != 'json':
                         continue
                     varnames = re.findall(r'\bform[_\.]var[_\.]([a-zA-Z0-9_]+?)(?:_raw|\b)',
                             real_data_source.get('value'))
                     for varname in varnames:
                         if not varname in live_condition_fields:
                             live_condition_fields[varname] = []
                         live_condition_fields[varname].append(field)
                 if field.key == 'comment':
                     for varname in field.get_referenced_varnames(field.label):
                         if not varname in live_condition_fields:
                             live_condition_fields[varname] = []
                         live_condition_fields[varname].append(field)
             for field in displayed_fields:
                 if field.varname in live_condition_fields:
                     form.get_widget('f%s' % field.id).live_condition_source = True
             self.formdef.set_live_condition_sources(form, displayed_fields)
             self.html_top(self.formdef.name)
-...
                         displayed_fields=displayed_fields,
                         transient_formdata=formdata)
             formdata.data.update(self.formdef.get_data(form))
             result = {}
             for field in displayed_fields:
                 result[field.id] = {'visible': field.is_visible(formdata.data, self.formdef)}
             modified_field_varname = None
             for field in displayed_fields:
                 if field.id == get_request().form.get('modified_field_id'):
                     modified_field_varname = field.varname
             for field in displayed_fields:
                 if field.key == 'item' and field.data_source:
                     data_source = data_sources.get_object(field.data_source)
                     if data_source.type != 'json':
                         continue
                     varnames = re.findall(r'\bform[_\.]var[_\.]([a-zA-Z0-9_]+?)(?:_raw|\b)',
                             data_source.data_source.get('value'))
                     if (modified_field_varname is None or modified_field_varname in varnames) and (
                             field.display_mode == 'autocomplete' and data_source.query_parameter):
                         # computed earlier, in perform_more_widget_changes, when the field
                         # was added to the form
                         result[field.id]['source_url'] = field.url
                     if modified_field_varname in varnames:
                         result[field.id]['items'] = [
                                 {'id': x[2], 'text': x[1]} for x in field.get_options(mode='lazy')]
             for widget in form.widgets:
                 if not getattr(widget, 'field', None):
                     continue
                 if widget.field.key == 'comment':
                     result[widget.field.id]['content'] = widget.content
             return json.dumps({'result': result})
             return FormStatusPage.live_process_fields(form, formdata, displayed_fields)
         def submitted(self, form, existing_formdata = None):
             if existing_formdata: # modifying
-...
     class PublicFormStatusPage(FormStatusPage):
         _q_exports_orig = ['', 'download', 'status']
         _q_exports_orig = ['', 'download', 'status', 'live']
         form_page_class = FormPage
         history_templates = ['wcs/front/formdata_history.html', 'wcs/formdata_history.html']
         status_templates = ['wcs/front/formdata_status.html', 'wcs/formdata_status.html']

             else:
                 return _('not completed')
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             if self.display_title:
                 title = self.title or _('Upload File')
             else:

             else:
                 return _('no model set')
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             if not self.method == 'interactive':
                 return
             label = self.label

     class WorkflowFormFieldDefPage(FieldDefPage):
         section = 'workflows'
         blacklisted_attributes = ['condition', 'in_listing']
         blacklisted_attributes = ['in_listing']
         def get_deletion_extra_warning(self):
             return None
-...
         section = 'workflows'
         support_import = False
         blacklisted_types = ['page']
         blacklisted_attributes = ['condition']
         field_def_page_class = WorkflowFormFieldDefPage
-...
                 return fields_directory
             return None
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, displayed_fields=None, **kwargs):
             if not self.formdef:
                 return
             self.formdef.add_fields_to_form(form)
             self.formdef.var_prefix = self.varname
             self.formdef.add_fields_to_form(form, displayed_fields=displayed_fields)
             form.add_submit('submit', _('Submit'))
             # put varname in a form attribute so it can be used in templates to
-...
             formdata.feed_session()
             req = get_request()
             self.formdef.set_live_condition_sources(form, self.formdef.fields)
             for field in self.formdef.fields:
                 if ('f%s' % field.id) in req.form:
                     continue
-...
                     form.get_widget('f%s' % field.id).set_value(v)
                     req.form['f%s' % field.id] = v
         def evaluate_live_form(self, form, formdata, user):
             workflow_data = {}
             for k, v in get_dict_with_varnames(
                             self.formdef.fields, self.formdef.get_data(form),
                             varnames_only=True).items():
                 workflow_data['%s_%s' % (self.varname, k)] = v
             formdata.update_workflow_data(workflow_data)
         def submit_form(self, form, formdata, user, evo):
             if not self.formdef:
                 return
             if form.get_submit() == 'submit' and not form.has_errors():
                 workflow_data = {}
                 for k, v in get_dict_with_varnames(
                                 self.formdef.fields, self.formdef.get_data(form),
                                 varnames_only=True).items():
                     workflow_data['%s_%s' % (self.varname, k)] = v
                 formdata.update_workflow_data(workflow_data)
                 self.evaluate_live_form(form, formdata, user)
                 formdata.store()
         def get_parameters_view(self):

             else:
                 return _('not completed')
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             label = self.label
             if not label:
                 label = _('Resubmit')

                     return item
             raise KeyError()
         def get_action_form(self, filled, user):
         def get_action_form(self, filled, user, displayed_fields=None):
             form = Form(enctype='multipart/form-data', use_tokens=False)
             form.attrs['id'] = 'wf-actions'
             for item in self.items:
-...
                     continue
                 if not item.check_condition(filled):
                     continue
                 item.fill_form(form, filled, user)
                 item.fill_form(form, filled, user, displayed_fields=displayed_fields)
             for action in filled.formdef.workflow.get_global_actions_for_user(filled, user):
                 form.add_submit('button-action-%s' % action.id, action.name)
-...
             else:
                 return None
         def handle_form(self, form, filled, user):
             # check for global actions
             for action in filled.formdef.workflow.get_global_actions_for_user(filled, user):
                 if 'button-action-%s' % action.id in get_request().form:
                     url = perform_items(action.items, filled)
                     if url:
                         return url
                     return
             evo = Evolution()
             evo.time = time.localtime()
             if user:
                 if filled.is_submitter(user):
                     evo.who = '_submitter'
                 else:
                     evo.who = user.id
             if not filled.evolution:
                 filled.evolution = []
         def get_active_items(self, form, filled, user):
             for item in self.items:
                 if hasattr(item, 'by'):
                     for role in item.by or []:
-...
                         continue
                 if not item.check_condition(filled):
                     continue
                 yield item
         def evaluate_live_form(self, form, filled, user):
             for item in self.get_active_items(form, filled, user):
                 item.evaluate_live_form(form, filled, user)
         def handle_form(self, form, filled, user):
             # check for global actions
             for action in filled.formdef.workflow.get_global_actions_for_user(filled, user):
                 if 'button-action-%s' % action.id in get_request().form:
                     url = perform_items(action.items, filled)
                     if url:
                         return url
                     return
             evo = Evolution()
             evo.time = time.localtime()
             if user:
                 if filled.is_submitter(user):
                     evo.who = '_submitter'
                 else:
                     evo.who = user.id
             if not filled.evolution:
                 filled.evolution = []
             for item in self.get_active_items(form, filled, user):
                 next_url = item.submit_form(form, filled, user, evo)
                 if next_url is True:
                     break
-...
         def perform(self, formdata):
             pass
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             pass
         def evaluate_live_form(self, form, formdata, user):
             pass
         def submit_form(self, form, formdata, user, evo):
-...
             else:
                 return _('not completed')
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             if not 'comment' in [x.name for x in form.widgets]:
                 if self.label is None:
                     title = _('Comment')
-...
             else:
                 return _('not completed')
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             label = self.compute(self.label)
             if not label:
                 return
-...
             else:
                 return _('not completed')
         def fill_form(self, form, formdata, user):
         def fill_form(self, form, formdata, user, **kwargs):
             label = self.label
             if not label:
                 label = _('Edit Form')
+    -

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