backoffice: use /backoffice/ URLs for live evaluation (#34213)

This is required to get a correct value for is_in_backoffice.

tests/test_backoffice_pages.py

@@ -2002,6 +2002,48 @@ def test_backoffice_submission_remove_drafts(pub):
     resp = app.get('/backoffice/submission/form-title/remove/%s' % formdata.id,
             status=403)
 
+def test_backoffice_submission_live_condition(pub):
+    user = create_user(pub)
+    create_environment(pub)
+
+    formdef = FormDef.get_by_urlname('form-title')
+    formdef.backoffice_submission_roles = user.roles[:]
+    formdef.store()
+    formdef.fields = [
+        fields.StringField(type='string', id='1', label='Bar', size='40',
+            required=True, varname='bar'),
+        fields.StringField(type='string', id='2', label='Foo', size='40',
+            required=True, varname='foo',
+            condition={'type': 'django', 'value': 'form_var_bar == "bye"'}),
+    ]
+    formdef.store()
+
+    app = login(get_app(pub))
+    resp = app.get('/backoffice/submission/form-title/')
+    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'
+    resp.form['f1'] = 'hello'
+    live_url = resp.html.find('form').attrs['data-live-url']
+    assert '/backoffice/' in live_url
+    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'] = 'bye'
+    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']
+    resp.form['f1'] = 'hello'
+    resp = resp.form.submit('submit')
+    assert 'Check values then click submit.' in resp.body
+    assert 'name="f1"' in resp.body
+    assert 'name="f2"' not in resp.body
+    resp = resp.form.submit('submit')
+    resp = resp.follow()
+    assert '<span class="label">Bar</span>' in resp.body
+    assert '<span class="label">Foo</span>' not in resp.body
+
 def test_backoffice_submission_sections(pub):
     user = create_user(pub)
     create_environment(pub)
@@ -3747,6 +3789,7 @@ def test_backoffice_workflow_form_with_conditions(pub):
     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']
+    assert '/backoffice/' in live_url
     resp.form['f1'] = ''
     live_resp = app.post(live_url, params=resp.form.submit_fields())
     assert live_resp.json['result']['1']['visible']

wcs/backoffice/management.py

@@ -1996,7 +1996,7 @@ class FormPage(Directory):
 
 
 class FormBackOfficeStatusPage(FormStatusPage):
-    _q_exports_orig = ['', 'download', 'json', 'action',
+    _q_exports_orig = ['', 'download', 'json', 'action', 'live',
             'inspect', ('inspect-tool', 'inspect_tool'),
             ('user-pending-forms', 'user_pending_forms')]
     form_page_class = FormFillPage
@@ -2029,6 +2029,12 @@ class FormBackOfficeStatusPage(FormStatusPage):
     def get_sidebar(self):
         return self.get_extra_context_bar()
 
+    def get_workflow_form(self, user):
+        form = super(FormBackOfficeStatusPage, self).get_workflow_form(user)
+        if form:
+            form.attrs['data-live-url'] = self.filled.get_url(backoffice=True) + 'live'
+        return form
+
     def user_pending_forms(self):
         self.check_receiver()
         get_response().filter = {'raw': True}

wcs/backoffice/submission.py

@@ -179,6 +179,7 @@ class FormFillPage(PublicFormFillPage):
 
     def create_form(self, *args, **kwargs):
         form = super(FormFillPage, self).create_form(*args, **kwargs)
+        form.attrs['data-live-url'] = self.formdef.get_backoffice_submission_url() + 'live'
         welco_url = get_publisher().get_site_option('welco_url', 'options')
         if not welco_url:
             form.add_hidden('submission_channel', self.selected_submission_channel)