[renderjs_ui] Allow "print_action" to showup in "Export" page

-  implement 'dialog_id' for dialog forms (to replace form_id)
-  introduce "prev_view" containing previous view of an object, mandatory for printing that view
-  overwrite form_id for print_action with "prev_view" - the only thing we can get from javascript

bt5/erp5_hal_json_style/SkinTemplateItem/portal_skins/erp5_hal_json_restricted_style/ERP5Document_getHateoas.py

@@ -23,5 +23,6 @@ return context.ERP5Document_getHateoas(
   bulk_list=bulk_list,
   sort_on=sort_on,
   local_roles=local_roles,
-  restricted=1
+  restricted=1,
+  prev_view=prev_view
 )

bt5/erp5_hal_json_style/SkinTemplateItem/portal_skins/erp5_hal_json_restricted_style/ERP5Document_getHateoas.xml

@@ -50,7 +50,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>REQUEST=None, response=None, view=None, mode=\'root\', query=None, select_list=None, limit=10, local_roles=None, form=None, relative_url=None, list_method=None, default_param_json=None, form_relative_url=None, bulk_list="[]", sort_on=None</string> </value>
+            <value> <string>REQUEST=None, response=None, view=None, mode=\'root\', query=None, select_list=None, limit=10, local_roles=None, form=None, relative_url=None, list_method=None, default_param_json=None, form_relative_url=None, bulk_list="[]", sort_on=None, prev_view=None</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>

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

@@ -835,6 +835,9 @@ def renderForm(traversed_document, form, response_dict, key_prefix=None, selecti
         # Do not crash if field configuration is wrong.
         pass
 
+  # Edit uses form_id to recover the submitted form.
+  # Dialog uses 'dialog_id' instead and 'form_id' only as a parameter to the dialog form
+  # Beware that print_action rewrites value of form_id in callee!
   response_dict["form_id"] = {
     "type": "StringField",
     "key": "form_id",
@@ -847,6 +850,20 @@ def renderForm(traversed_document, form, response_dict, key_prefix=None, selecti
     "required": 1,
   }
 
+  # Form dialog (subsequent callDialogMethod) selects its form based on dialog_id, not form_id
+  if (form.pt == 'form_dialog'):
+    response_dict["dialog_id"] = {
+      "type": "StringField",
+      "key": "dialog_id",
+      "default": form.id,
+      "editable": 0,
+      "css_class": "",
+      "hidden": 1,
+      "description": "",
+      "title": "dialog_id",
+      "required": 1,
+    }
+
   if (form.pt == 'report_view'):
     report_item_list = []
     report_result_list = []
@@ -1060,6 +1077,8 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
       portal.portal_actions.listFilteredActionsFor(traversed_document))
 
     embedded_url = None
+    prev_embedded_url = None
+
     # XXX See ERP5Type.getDefaultViewFor
     for erp5_action_key in erp5_action_dict.keys():
       erp5_action_list = []
@@ -1075,8 +1094,12 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
         if (view == view_action['id']):
           embedded_url = '%s' % view_action['url']
 
+        # Print action requires Form ID of the previous view - thus if we receive prev_view, resolve it
+        if prev_view == view_action['id']:
+          prev_embedded_url = '%s' % view_action['url']
+
         global_action_type = ("view", "workflow", "object_new_content_action",
-                              "object_clone_action", "object_delete_action")
+                              "object_clone_action", "object_delete_action", "object_print")
         if (erp5_action_key == view_action_type or
             erp5_action_key in global_action_type or
             "_jio" in erp5_action_key):
@@ -1168,6 +1191,12 @@ def calculateHateoas(is_portal=None, is_site_root=None, traversed_document=None,
             REQUEST.set(query_key, query_value)
   
         renderForm(traversed_document, renderer_form, embedded_dict)
+
+        if (prev_embedded_url is not None):
+          # Resolve Form ID of previous view and make it accessible inside embedded form as form_id
+          # because old UI does that by passing the form_id in query string and hidden fields
+          embedded_dict["form_id"]["default"] = prev_embedded_url.split('?', 1)[0].split("/")[-1]
+
         result_dict['_embedded'] = {
           '_view': embedded_dict
           # embedded_action_key: embedded_dict

bt5/erp5_hal_json_style/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.xml

@@ -56,7 +56,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>REQUEST=None, response=None, view=None, mode=\'root\', query=None, select_list=None, limit=10, local_roles=None, form=None, relative_url=None, restricted=0, list_method=None, default_param_json=None, form_relative_url=None, bulk_list="[]", sort_on=None</string> </value>
+            <value> <string>REQUEST=None, response=None, view=None, mode=\'root\', query=None, select_list=None, limit=10, local_roles=None, form=None, relative_url=None, restricted=0, list_method=None, default_param_json=None, form_relative_url=None, bulk_list="[]", sort_on=None, prev_view=None</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_export_js.js

-/*global window, rJS, RSVP, Handlebars, calculatePageTitle */
+/*global window, rJS, RSVP, Handlebars, calculatePageTitle, URL */
 /*jslint nomen: true, indent: 2, maxerr: 3 */
-(function (window, rJS, RSVP, Handlebars, calculatePageTitle) {
+(function (window, rJS, RSVP, Handlebars, calculatePageTitle, URL) {
   "use strict";
 
   /////////////////////////////////////////////////////////////////
@@ -67,24 +67,46 @@
     .declareAcquiredMethod("translateHtml", "translateHtml")
     .declareAcquiredMethod("getUrlFor", "getUrlFor")
     .declareAcquiredMethod("updateHeader", "updateHeader")
+    .declareAcquiredMethod("getUrlParameter", "getUrlParameter")
 
     /////////////////////////////////////////////////////////////////
     // declared methods
     /////////////////////////////////////////////////////////////////
     .declareMethod("render", function (options) {
       var gadget = this,
-        erp5_document,
-        report_list;
+        erp5_document;
 
       return gadget.jio_getAttachment(options.jio_key, "links")
-        .push(function (result) {
-          erp5_document = result;
-          report_list = asArray(erp5_document._links.action_object_report_jio)
-                        .concat(asArray(erp5_document._links.action_object_jio_report));
+        .push(function (jio_document) {
+          var report_list = asArray(jio_document._links.action_object_report_jio)
+                          .concat(asArray(jio_document._links.action_object_jio_report)),
+            print_list = asArray(jio_document._links.action_object_print);
+          erp5_document = jio_document;
 
+          return new RSVP.Queue()
+            .push(function () {
+              return gadget.getUrlParameter("view");
+            })
+            .push(function (prev_view) {
+              // prev_view can have two forms
+              //  1/ action name like "view", "detail"...
+              //  2/ absolute script URL like "https://erp5.com/erp5/web_site_module/renderjs_runner/hateoas/ERP5Document_getHateoas?mode=traverse&relative_url=account_module%2Fbank&view=transaction_list"
+              if (prev_view.startsWith('http')) {
+                prev_view = new URL(prev_view).searchParams.get("view");
+              }
+              print_list.forEach(function (link) {
+                if (link.href.search(/\?/) > 0) {
+                  link.href += "&";
+                } else {
+                  link.href += "?";
+                }
+                link.href += "prev_view=" + prev_view;
+              });
               return RSVP.all([
-            renderLinkList(gadget, "Reports", "bar-chart-o", report_list)
+                renderLinkList(gadget, "Reports", "bar-chart-o", report_list),
+                renderLinkList(gadget, "Print", "print", print_list)
               ]);
+            });
         })
         .push(function (translated_html_link_list) {
           gadget.element.innerHTML = translated_html_link_list.join("\n");
@@ -101,4 +123,4 @@
         });
     });
 
-}(window, rJS, RSVP, Handlebars, calculatePageTitle));
+}(window, rJS, RSVP, Handlebars, calculatePageTitle, URL));

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_export_js.xml

@@ -230,7 +230,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>963.3162.7999.42854</string> </value>
+                <value> <string>964.54289.22007.9642</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +248,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1509097420.01</float>
+                        <float>1516023151.41</float>
                         <string>UTC</string>
                       </tuple>
                     </state>

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_pt_form_dialog_js.js

@@ -177,6 +177,7 @@
       var form_gadget = this,
         action = this.state.erp5_document._embedded._view._actions.put,
         form_id = this.state.erp5_document._embedded._view.form_id,
+        dialog_id = this.state.erp5_document._embedded._view.dialog_id,
         redirect_to_parent;
 
       return form_gadget.notifySubmitting()
@@ -191,8 +192,7 @@
             key;
 
           data[form_id.key] = form_id['default'];
-          // XXX Hardcoded
-          data.dialog_id = form_id['default'];
+          data.dialog_id = dialog_id['default'];
           data.dialog_method = action.action;
           //XXX hack for redirect, difined in form
           redirect_to_parent = content_dict.field_your_redirect_to_parent;

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_pt_form_dialog_js.xml

@@ -230,7 +230,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>963.65326.20561.44834</string> </value>
+                <value> <string>964.55768.7414.13687</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +248,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1512740130.49</float>
+                        <float>1516098887.02</float>
                         <string>UTC</string>
                       </tuple>
                     </state>