erp5_hal_json_style: moving form definition to hateoas script

bt5/erp5_hal_json_style/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.py

+#return "fake hateoas return!!!"
+
 """Hello. This will be long because this godly script does almost everything.
 
 It **always** return a JSON reponse in HATEOAS format specification.
@@ -47,6 +49,7 @@ When handling form, we can expect field values to be stored in REQUEST.form in t
 -  python-object parsed from raw values under <field.id>
 """
 
+
 from ZTUtils import make_query
 import json
 from base64 import urlsafe_b64encode, urlsafe_b64decode
@@ -63,6 +66,8 @@ from Products.ERP5Type.Utils import UpperCase
 from Products.ZSQLCatalog.SQLCatalog import Query, ComplexQuery
 from collections import OrderedDict
 
+log("[DEBUG] ERP5Document_getHateoas script was called!!!!!!")
+
 MARKER = []
 COUNT_LIMIT = 1000
 
@@ -72,7 +77,6 @@ if REQUEST is None:
 if response is None:
   response = REQUEST.RESPONSE
 
-
 def isFieldType(field, type_name):
   if field.meta_type == 'ProxyField':
     field = field.getRecursiveTemplateField()
@@ -765,6 +769,7 @@ def renderField(traversed_document, field, form, value=MARKER, meta_type=None, k
     # get embedded form definition
     embedded_form = getattr(formbox_context, field.get_value('formbox_target_id'))
     # renderForm mutates `embedded_document` therefor no return/assignment
+    log("[DEBUG] calling renderForm from renderField")
     renderForm(formbox_context, embedded_form, embedded_document, key_prefix=key)
     # fix editability which is hard-coded to 0 in `renderForm` implementation
     embedded_document['form_id']['editable'] = field.get_value("editable")
@@ -834,6 +839,9 @@ def renderForm(traversed_document, form, response_dict, key_prefix=None, selecti
     # prevent allowing editing if user doesn't have permission
     include_action = False
 
+  # [HARDCODED] edit is allow until I set the permissions properly
+  # TODO: solve this
+  include_action = True
   if (include_action):
     # Form action
     response_dict['_actions'] = {
@@ -882,6 +890,7 @@ def renderForm(traversed_document, form, response_dict, key_prefix=None, selecti
     'name': form.id
   }
 
+  log("[DEBUG] calling calculateHateoas method from renderForm")
   response_dict['_embedded'] = {
     'form_definition': calculateHateoas(
       traversed_document=form,
@@ -890,7 +899,8 @@ def renderForm(traversed_document, form, response_dict, key_prefix=None, selecti
       is_portal=False,
       mode='traverse',
       restricted=1,
-      view='view'
+      view='view',
+      form_definition=True
     )
   }
 
@@ -1050,6 +1060,7 @@ def renderForm(traversed_document, form, response_dict, key_prefix=None, selecti
       # addressable by the user = have actions (object_view) attached to it
       # BUT! when Report Section defines `path` that is the new context for
       # form rendering and subsequent searches...
+      log("[DEBUG] calling renderForm recursively from renderForm")
       renderForm(traversed_document if not report_item.path else report_context,
                  report_form,
                  report_result,
@@ -1131,7 +1142,7 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
                      response=None, view=None, mode=None,
                      query=None, select_list=None, limit=None, form=None,
                      relative_url=None, restricted=None, list_method=None,
-                     default_param_json=None, form_relative_url=None, extra_param_json=None):
+                     default_param_json=None, form_relative_url=None, extra_param_json=None, form_definition=False):
 
   if relative_url:
     try:
@@ -1147,13 +1158,20 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
   if extra_param_json is None:
     extra_param_json = {}
 
+  is_context_appcache = False
+  try:
+    href = traversed_document.Base_getRequestUrl()
+  except:
+    is_context_appcache = True
+    href = "https://softinst112382.host.vifib.net/erp5/web_site_module/officejs_discussion_tool/portal_skins/erp5_officejs_jio_connector/HTMLPost_viewAsJio/ERP5Form_viewAsJio"
+
   result_dict = {
     '_debug': mode,
     '_links': {
       "self": {
         # XXX Include query parameters
         # FIXME does not work in case of bulk queries
-        "href": traversed_document.Base_getRequestUrl()
+        "href": href #traversed_document.Base_getRequestUrl()
       },
       # Always inform about site root
       "site_root": {
@@ -1201,9 +1219,9 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
     response.setStatus(401)
     return ""
 
-  elif mime_type != traversed_document.Base_handleAcceptHeader([mime_type]):
-    response.setStatus(406)
-    return ""
+  elif not is_context_appcache and mime_type != traversed_document.Base_handleAcceptHeader([mime_type]):
+      response.setStatus(406)
+      return ""
 
   elif (mode == 'root') or (mode == 'traverse'):
     ##
@@ -1233,6 +1251,7 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
     for k, v in byteify(extra_param_json.items()):
       REQUEST.set(k, v)
 
+
     # Add a link to the portal type if possible
     if not is_portal:
       # traversed_document should always have its Portal Type in ERP5 Portal Types
@@ -1264,19 +1283,40 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
         }
 
     # Find current action URL and extract embedded view
-    erp5_action_dict = portal.Base_filterDuplicateActions(
-      portal.portal_actions.listFilteredActionsFor(traversed_document))
+    try:
+      erp5_action_dict = portal.Base_filterDuplicateActions(
+        portal.portal_actions.listFilteredActionsFor(traversed_document))
+    except AttributeError as error:
+      erp5_action_dict = {}
     for erp5_action_key in erp5_action_dict.keys():
       for view_action in erp5_action_dict[erp5_action_key]:
         # Try to embed the form in the result
         if (view == view_action['id']):
           current_action = parseActionUrl('%s' % view_action['url'])  # current action/view being rendered
 
+    if current_action.get('view_id', None) is not None:
+      log("[DEBUG] current_action['view_id'] after iterate on Base_filterDuplicateActions")
+      log("[DEBUG] " + str(current_action['view_id']))
+    
+    if is_context_appcache:
+      current_action['url'] = 'https://softinst112382.host.vifib.net/erp5/web_site_module/officejs_discussion_tool/portal_skins/erp5_officejs_jio_connector/HTMLPost_viewAsJio/ERP5Form_viewAsJio'
+      current_action['view_id'] = "ERP5Form_viewAsJio"
+      current_action['params'] = {}
+      log("[DEBUG] current_action['view_id'] after hardcoded is_context_appcache")
+      log("[DEBUG] " + str(current_action['view_id']))
+    
+
     if view and (view != 'view') and (current_action.get('view_id', None) is None):
       # XXX Allow to directly render a form
       current_action['view_id'] = view
       current_action['url'] = '%s/%s' % (traversed_document.getRelativeUrl(), view)
       current_action['params'] = {}
+      log("[DEBUG] current_action['view_id'] after assign view")
+      log("[DEBUG] " + str(current_action['view_id']))
+
+    if current_action.get('view_id', None) is not None:
+      log("[DEBUG] FINAL current_action['view_id']")
+      log("[DEBUG] " + str(current_action['view_id']))
 
     # If we have current action definition we are able to render embedded view
     # which should be a "ERP5 Form" but in reality can be anything
@@ -1321,6 +1361,7 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
         # REQUEST but expect all (formerly) URL query parameters to appear in their **kw
         # thus we send extra_param_json (=rjs way of passing parameters to REQUEST) as
         # selection_params so they get into callable's **kw.
+        log("[DEBUG] calling renderForm from calculateHateoas -core-")
         renderForm(traversed_document, view_instance, embedded_dict,
                    selection_params=extra_param_json, extra_param_json=extra_param_json)
 
@@ -1984,6 +2025,7 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
       response.setStatus(405)
       return ""
 
+    log("[DEBUG] calling renderForm from calculateHateoas - mode 'search'")
     renderForm(traversed_document, form, result_dict, extra_param_json=extra_param_json)
 
   elif mode == 'newContent':
@@ -2071,10 +2113,79 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
 
   else:
     raise NotImplementedError("Unsupported mode %s" % mode)
-  
+
+  #if form has my_form_definition field, set it for the json-form
+  if "_embedded" in result_dict:
+    if "_view" in result_dict["_embedded"]:
+      if "my_form_definition" in  result_dict["_embedded"]["_view"]:
+        result_dict["_embedded"]["_view"]["my_form_definition"]["default"] = result_dict["_embedded"]["_view"]["_embedded"]["form_definition"].copy()
+        result_dict["_embedded"]["_view"]["my_form_definition"]["default"]["group_list"] = result_dict["group_list"]
+        result_dict["_embedded"]["_view"]["my_form_definition"]["default"]["_actions"] = result_dict["_embedded"]["_view"]["_actions"]
+
+        # [HARDCODED] the form definition must contain a field_info_dict with all the rendered fields
+        # for now is hardcoded only for "HTML Post"
+        # TODO: achieve this iterating the group_list fields and calling renderField
+        if result_dict["title"] == "HTML Post":
+          result_dict["_embedded"]["_view"]["my_form_definition"]["default"]["field_info_dict"] = {
+            "my_title": {
+              "title": "Title",
+              "default": "Undefined title",
+              "editable": 1,
+              "key": "title",
+              "type": "StringField"
+            },
+            "my_text_content": {
+              "editable": 1,
+              "key": "text_content",
+              "renderjs_extra": '{"editor": "fck_editor",' +
+                '"maximize": true}',
+              "type": "GadgetField",
+              "url": "gadget_editor.html",
+              "sandbox": "public"
+            },
+            "my_source_reference": {
+              "title": "source reference",
+              "default": "Undefined ref",
+              "editable": 0,
+              "key": "source_reference",
+              "type": "StringField"
+            },
+            "my_portal_type": {
+              "title": "Portal type",
+              "default": "Undefined title",
+              "editable": 0,
+              "key": "portal_type",
+              "type": "StringField"
+            },
+            "your_modification_date": {
+              "title": "modification_date",
+              "default": "",
+              "editable": 0,
+              "key": "modification_date",
+              "type": "StringField"
+            },
+            "my_translated_validation_state_title": {
+              "title": "translated",
+              "default": "Undefined translated",
+              "editable": 0,
+              "key": "translated",
+              "type": "StringField"
+            },
+            "form_id": {
+              "title": "form id",
+              "default": "Undefined form id",
+              "editable": 0,
+              "key": "form_id",
+              "type": "StringField"
+            }
+          }
   return result_dict
 
 
+log("  ")
+log("[DEBUG] beggining of script -sentences after function definition-")
+log("  ")
+
 mime_type = 'application/hal+json'
 portal = context.getPortalObject()
 sql_catalog = portal.portal_catalog.getSQLCatalog()
@@ -2104,6 +2215,10 @@ temp_is_site_root = (temp_traversed_document.getPath() == site_root.getPath())
 temp_is_portal = (temp_traversed_document.getPath() == portal.getPath())
 
 response.setHeader('Content-Type', mime_type)
+
+log("  ")
+log("[DEBUG] calling calculateHateoas method from beggining")
+log("  ")
 hateoas = calculateHateoas(is_portal=temp_is_portal, is_site_root=temp_is_site_root,
                            traversed_document=temp_traversed_document,
                            relative_url=relative_url,
@@ -2113,6 +2228,11 @@ hateoas = calculateHateoas(is_portal=temp_is_portal, is_site_root=temp_is_site_r
                            default_param_json=default_param_json,
                            form_relative_url=form_relative_url,
                            extra_param_json=extra_param_json)
+
+log("  ")
+log("[DEBUG] returning final hateoas dict!!!")
+log("  ")
+
 if hateoas == "":
   return hateoas
 else: