misc: restore backoffice drafts to the correct page (#23942)

tests/test_backoffice_pages.py

@@ -8,6 +8,7 @@ import StringIO
 import time
 import hashlib
 import random
+import urllib
 import urlparse
 import xml.etree.ElementTree as ET
 import zipfile
@@ -21,6 +22,7 @@ except ImportError:
 
 from quixote import cleanup, get_publisher
 from qommon import ods
+from wcs.api_utils import sign_url
 from wcs.qommon import errors, sessions
 from wcs.qommon.form import PicklableUpload
 from qommon.ident.password_accounts import PasswordAccount
@@ -61,6 +63,10 @@ def pub(request):
     pub.cfg['language'] = {'language': 'en'}
     pub.write_cfg()
     fd = open(os.path.join(pub.app_dir, 'site-options.cfg'), 'w')
+    fd.write('''
+[api-secrets]
+coucou = 1234
+''')
     fd.close()
 
     return pub
@@ -1541,6 +1547,60 @@ def test_backoffice_submission_welco(pub, welco_url):
     # check agent name is displayed next to pending submission
     assert '(%s)' % user.display_name in resp.body
 
+def test_backoffice_submission_initiated_from_welco(pub, welco_url):
+    user = create_user(pub)
+    create_environment(pub)
+
+    app = login(get_app(pub))
+
+    formdef = FormDef.get_by_urlname('form-title')
+    formdef.fields = [
+        fields.PageField(id='0', label='1st PAGE', type='page',
+            condition={'type': 'python', 'value': 'form_submission_channel != "counter" and is_in_backoffice'}),
+        fields.StringField(id='1', label='Field on 1st page', type='string'),
+        fields.PageField(id='2', label='2nd PAGE', type='page'),
+        fields.StringField(id='3', label='Field on 2nd page', type='string'),
+    ]
+    formdef.backoffice_submission_roles = user.roles[:]
+    formdef.store()
+
+    def post_formdata():
+        signed_url = sign_url('http://example.net/api/formdefs/form-title/submit' +
+                '?format=json&orig=coucou&email=%s' % urllib.quote(user.email), '1234')
+        url = signed_url[len('http://example.net'):]
+        resp = get_app(pub).post_json(url, {
+                'meta': {
+                    'draft': True,
+                    'backoffice-submission': True,
+                },
+                'data': {},
+                'context': {
+                    'channel': 'counter'
+                }
+        })
+        return resp.json['data']['id']
+
+    resp = app.get('/backoffice/management/form-title/%s/' % post_formdata())
+    resp = resp.follow()  # -> /backoffice/submission/form-title/XXX
+    resp = resp.follow()  # -> /backoffice/submission/form-title/?mt=XYZ
+
+    # second page should be shown
+    pq = resp.pyquery.remove_namespaces()
+    assert pq('#steps li.current .label').text() == '2nd PAGE'
+    assert 'Field on 2nd page' in resp.body  # and in fields
+
+    # reverse condition
+    formdef.fields[0].condition['value'] = 'form_submission_channel == "counter" and is_in_backoffice'
+    formdef.store()
+
+    resp = app.get('/backoffice/management/form-title/%s/' % post_formdata())
+    resp = resp.follow()  # -> /backoffice/submission/form-title/XXX
+    resp = resp.follow()  # -> /backoffice/submission/form-title/?mt=XYZ
+
+    pq = resp.pyquery.remove_namespaces()
+    assert pq('#steps li.current .label').text() == '1st PAGE'
+    assert 'Field on 1st page' in resp.body  # and in fields
+
 def test_backoffice_parallel_submission(pub):
     user = create_user(pub)
     create_environment(pub)

wcs/forms/root.py

@@ -626,7 +626,8 @@ class FormPage(Directory):
                     magictoken = randbytes(8)
                     session.add_magictoken(magictoken, data)
                     get_request().form['magictoken'] = magictoken
-                    if data.has_key('page_no'):
+                    self.feed_current_data(magictoken)
+                    if 'page_no' in data and int(data['page_no']) != 0:
                         page_no = int(data['page_no'])
                         del data['page_no']
                         if page_no == -1 or page_no >= self.page_number:
@@ -641,7 +642,6 @@ class FormPage(Directory):
                             return self.validating(data)
                     else:
                         page_no = self.formdef.get_start_page()
-                    self.feed_current_data(magictoken)
                     return self.page(page_no, True)
             self.feed_current_data(None)
             if self.formdef.get_start_page() is None: