officejs_support_request_ui: Another approach for worklists

This reapplies parts of 9a84ef83 , but a
different server side approach:
 * use portal_workflow API to count worklists
 * introspect workflow to build queries
 * use translated state in the query, trying to be a bit more user
   friendly. We could do for portal_type as well.

This workarounds #20180907-24A654C a problem with queries generated by
gadget worklist does not seem to support complex queries with multiple
values ( local_roles: ['Assignor', 'Assignee'] ). This code generates
queries:

```
( ( local_roles:  "Assignee" OR local_roles:  "Assignor" ) AND portal_type:  "Support Request" AND translated_simulation_state_title:  "Opened" )
```

where the previous version generated queries like:

```
( portal_type:  "Support Request" AND simulation_state:  "validated" AND local_roles: (  "Assignee" OR  "Assignor" ) )
```

which did not match anything. Maybe because local_roles is handled
differently in catalog

bt5/erp5_officejs_support_request_ui/PathTemplateItem/web_page_module/gadget_supportrequest_page_worklist_js.js

-/*global window, rJS, RSVP, Handlebars, URI */
+/*global window, rJS, RSVP, Handlebars, Query */
 /*jslint nomen: true, indent: 2, maxerr: 3 */
-(function (window, rJS, RSVP, Handlebars, URI) {
+(function (window, rJS, RSVP, Handlebars, Query) {
   "use strict";
 
   /////////////////////////////////////////////////////////////////
@@ -20,6 +20,7 @@
     .declareAcquiredMethod("jio_getAttachment", "jio_getAttachment")
     .declareAcquiredMethod("translateHtml", "translateHtml")
     .declareAcquiredMethod("updateHeader", "updateHeader")
+    .declareAcquiredMethod("getSetting", "getSetting")
     .declareAcquiredMethod("getUrlFor", "getUrlFor")
 
     /////////////////////////////////////////////////////////////////
@@ -33,58 +34,43 @@
         page_icon: 'clipboard'
       })
         .push(function () {
-          return gadget.jio_getAttachment(
-            'portal_workflow',
-            'links'
-          );
+          return gadget.getSetting("hateoas_url");
         })
-        .push(function (result) {
+        .push(function (hateoas_url) {
           return gadget.jio_getAttachment(
-            // result.data.rows[0].id,
-            'portal_workflow',
-            result._links.action_worklist.href
+            'support_request_module',
+            hateoas_url + 'support_request_module' +
+               '/SupportRequestModule_getWorklistAsJson'
           );
         })
-        .push(function (links) {
+        .push(function (result) {
           /*jslint continue:true*/
-          var action_list = links.worklist,
-            query_string,
-            promise_list = [],
+          var promise_list = [],
             display_options,
             i;
-          for (i = 0; i < action_list.length; i += 1) {
-            query_string = new URI(action_list[i].href).query(true).query;
-            if (query_string.indexOf('portal_type:"Support Request"') === -1) {
+
+          for (i = 0; i < result.length; i += 1) {
+            if (result[i].action_count === 0) {
               continue;
             }
-            display_options = {extended_search: query_string};
-
-            if (action_list[i].hasOwnProperty('module')) {
             display_options = {
-                jio_key: new URI(action_list[i].module).segment(2),
-                extended_search: query_string,
+              jio_key: "support_request_module",
+              extended_search: Query.objectToSearchText(result[i].query),
               page: 'form',
               view: 'view'
             };
-            } else {
-              display_options = {
-                extended_search: query_string,
-                page: 'search'
-              };
-            }
+
             promise_list.push(RSVP.all([
               gadget.getUrlFor({command: 'display', options: display_options}),
               // Remove the counter from the title
-              action_list[i].name,
-              action_list[i].count
+              result[i].action_name,
+              result[i].action_count
             ]));
-
           }
           return RSVP.all(promise_list);
         })
         .push(function (result_list) {
-          var line_list = [],
-            i;
+          var line_list = [], i;
           for (i = 0; i < result_list.length; i += 1) {
             line_list.push({
               link: result_list[i][0],
@@ -97,5 +83,4 @@
           });
         });
     });
-
-}(window, rJS, RSVP, Handlebars, URI));
+}(window, rJS, RSVP, Handlebars, Query));
\ No newline at end of file
\ No newline at end of file

bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/ERP5Site_getTicketWorkflowWorklistInfoDict.py

+"""Returns the worklists queries for ticket workflow, as a mapping where the key is the worklist ID and the value a JIO query.
+
+This script has proxy role, as only manager can access workflow configuration.
+"""
+from Products.ERP5Type.Message import translateString
+portal = context.getPortalObject()
+
+query_dict = {}
+
+workflow = portal.portal_workflow.ticket_workflow
+workflow_state_var = workflow.variables.getStateVar()
+
+for worklist in workflow.worklists.objectValues():
+  query_list = [{
+    'type': 'complex',
+    'operator': 'OR',
+    'query_list': [
+      {'key': 'local_roles',
+       'type': 'simple',
+       'value': role, } for role in worklist.getGuard().getRolesText().split("; ")]
+  }]
+
+  for key in worklist.getVarMatchKeys():
+    value = worklist.getVarMatch(key)
+    if key == workflow_state_var:
+      # instead of having {'validation_state': 'draft'}, we want to have
+      #  {'translated_validation_state_title': 'Brouillon'}
+      # so that it looks good in the module view.
+      key = 'translated_%s_title' % key
+      state_title = workflow['states'].restrictedTraverse(value).title_or_id()
+      value = unicode(translateString(
+        '%s [state in %s]' % (state_title, workflow.getId()),
+        default=unicode(translateString(state_title))))
+
+    query_list.append({
+      'key': key,
+      'value': value,
+      'type': 'simple',
+    })
+
+  query_dict[worklist.getId()] = {
+    'type': 'complex',
+    'query_list': query_list
+  }
+
+return query_dict

bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/ERP5Site_getTicketWorkflowWorklistInfoDict.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple>
+                <string>Manager</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>ERP5Site_getTicketWorkflowWorklistInfoDict</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_getWorklistAsJson.py

+# return worklists from ticket workflow in JSON format
+from Products.ERP5Type.Message import translateString
+import json
+portal = context.getPortalObject()
+
+
+worklist_query_dict = portal.ERP5Site_getTicketWorkflowWorklistInfoDict()
+
+# Query portal actions to get the worklist count and
+# extend this information with the query from our helper script.
+worklist_action_list = [
+  {
+    'action_name': unicode(translateString(action['name'].rsplit(' (', 1)[0])), # Action name include the count, but we display it separatly.
+    'action_count': action['count'],
+    'query': worklist_query_dict[action['worklist_id']],
+  }
+  for action in portal.portal_actions.listFilteredActionsFor(context)['global']
+  if action['category'] == 'global' and action.get('workflow_id') == 'ticket_workflow'
+]
+
+return json.dumps(worklist_action_list)

bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_getWorklistAsJson.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>SupportRequestModule_getWorklistAsJson</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>