cambio da Controller di ckan 2.6 a Blueprint di Flask per ckan 2.10

src/ckanext-d4science/ckanext/d4science/plugin.py

@@ -19,6 +19,9 @@ class D4SciencePlugin(plugins.SingletonPlugin):
     # plugins.implements(plugins.IClick)
     # plugins.implements(plugins.ITemplateHelpers)
     # plugins.implements(plugins.IValidators)
+
+    #ckan 2.10
+    plugins.implements(plugins.IBlueprint)
     
 
     # IConfigurer
@@ -43,6 +46,17 @@ class D4SciencePlugin(plugins.SingletonPlugin):
 
     # def get_blueprint(self):
     #     return views.get_blueprints()
+    
+    def get_blueprint(self):
+        blueprint = Blueprint('foo', self.__module__)
+        rules = [
+            ('/foo', 'custom_action', custom_action),
+            ('/group', 'group_index', custom_group_index),
+        ]
+        for rule in rules:
+            blueprint.add_url_rule(*rule)
+
+        return blueprint
 
     # IClick
 

src/ckanext-d4science_theme/ckanext/d4science_theme/controllers/home.py

@@ -1,7 +1,9 @@
 import logging
-from ckan.controllers.home import HomeController
+# from ckan.controllers.home import HomeController
 import ckan.plugins as p
-from ckan.common import OrderedDict, _, g, c
+from ckan.common import  _, g, c
+from collections import OrderedDict
+
 import ckan.lib.search as search
 import ckan.model as model
 import ckan.logic as logic
@@ -9,6 +11,9 @@ import ckan.lib.maintain as maintain
 import ckan.lib.base as base
 import ckan.lib.helpers as h
 
+from flask import Blueprint, render_template
+
+
 # Created by Francesco Mangiacrapa
 # francesco.mangiacrapa@isti.cnr.it 
 # ISTI-CNR Pisa (ITALY)
@@ -71,5 +76,7 @@ class d4SHomeController():
             % g.site_title
             h.flash_notice(msg, allow_html=True)
         
-        return base.render('home/index.html', cache_force=True)
+        #return base.render('home/index.html', cache_force=True)
+        #ckan 2.10 :
+        return render_template('home/index.html')
 

src/ckanext-d4science_theme/ckanext/d4science_theme/controllers/organization.py

@@ -2,7 +2,7 @@
 
 import re
 
-import ckan.controllers.group as group
+#import ckan.controllers.group as group
 import ckan.plugins as plugins
 import logging
 import datetime
@@ -25,7 +25,7 @@ from ckan.common import c, request, _
 '''
 Created by Francesco Mangiacrapa, see: #8964
 '''
-class OrganizationVREController(group.GroupController):
+class OrganizationVREController(plugins.toolkit.DefaultGroupForm): #changed for 2.10 : GroupController -> defaultGroupForm
     ''' The organization controller is for Organizations, which are implemented
     as Groups with is_organization=True and group_type='organization'. It works
     the same as the group controller apart from:

src/ckanext-d4science_theme/ckanext/d4science_theme/plugin.py

@@ -10,9 +10,12 @@ import ckan.lib.helpers as h
 import sqlalchemy as sa
 from ckanext.d4science_theme.controllers.organization import OrganizationVREController
 from ckanext.d4science_theme.controllers.home import d4SHomeController
-from ckan.controllers.home import HomeController
+#from ckan.controllers.home import HomeController
 from ckan.config.middleware.common_middleware import TrackingMiddleware
-from ckan.plugins import IRoutes
+#from ckan.plugins import IRoutes
+from flask import Blueprint
+
+
 
 from ckan.common import (
    g
@@ -218,7 +221,10 @@ class D4Science_ThemePlugin(plugins.SingletonPlugin, toolkit.DefaultDatasetForm)
     plugins.implements(plugins.IDatasetForm)
     plugins.implements(plugins.ITemplateHelpers)
     plugins.implements(plugins.IFacets)
-    plugins.implements(IRoutes, inherit=True)
+    #plugins.implements(IRoutes, inherit=True)
+
+    #ckan 2.10
+    plugins.implements(plugins.IBlueprint)
     
     # IConfigurer
     def update_config(self, config_):
@@ -312,9 +318,9 @@ class D4Science_ThemePlugin(plugins.SingletonPlugin, toolkit.DefaultDatasetForm)
     #Overriding package_extras_save method
     model_save.package_extras_save = _package_extras_save
     
-    #Overriding index home controller
-    d4sHC = d4SHomeController()
-    HomeController.index = d4sHC.index
+    #Overriding index home controller - rimosso in ckan 2.10
+    #d4sHC = d4SHomeController()
+    # HomeController.index = d4sHC.index
     
     #OVERRIDING BASE SQL ALCHEMY ENGINE INSTANCE
     TrackingMiddleware.__init__ = _init_TrackingMiddleware
@@ -380,25 +386,37 @@ class D4Science_ThemePlugin(plugins.SingletonPlugin, toolkit.DefaultDatasetForm)
         
         return facets_dict
     
-    def before_map(self, map):
-        """This IRoutes implementation overrides the standard
-        ``/user/register`` behaviour with a custom controller.  You
-        might instead use it to provide a completely new page, for
-        example.
-        Note that we have also provided a custom register form
-        template at ``theme/templates/user/register.html``.
-        """
-        # Hook in our custom user controller at the points of creation
-        # and edition.
-        #
-        #map.connect('/type', controller='ckanext.d4science_theme.controllers.type::d4STypeController', action='index')
-        map.connect('/type', controller='ckanext.d4science_theme.controllers.systemtype:d4STypeController', action='index')
-        ''' Added by Francesco Mangiacrapa, see: #8964 '''
-        organization_vre = OrganizationVREController()
-        map.connect('/organization_vre', controller='ckanext.d4science_theme.controllers.organization:OrganizationVREController', action='index')
-        map.connect('/organization_vre/{id}', controller='ckanext.d4science_theme.controllers.organization:OrganizationVREController', action='read')
-        map.redirect('/types', "/type")
-        return map
+    #changed to migrate to ckan 2.10:
+    def get_blueprint(self):
+        d4sHC = d4SHomeController()
+        blueprint = Blueprint('d4s', self.__module__)
+        rules = [
+            ('/', 'index', d4sHC.index),
+        ]
+        for rule in rules:
+            blueprint.add_url_rule(*rule)
+
+        return blueprint
+
+    # def before_map(self, map):
+    #     """This IRoutes implementation overrides the standard
+    #     ``/user/register`` behaviour with a custom controller.  You
+    #     might instead use it to provide a completely new page, for
+    #     example.
+    #     Note that we have also provided a custom register form
+    #     template at ``theme/templates/user/register.html``.
+    #     """
+    #     # Hook in our custom user controller at the points of creation
+    #     # and edition.
+    #     #
+    #     #map.connect('/type', controller='ckanext.d4science_theme.controllers.type::d4STypeController', action='index')
+    #     map.connect('/type', controller='ckanext.d4science_theme.controllers.systemtype:d4STypeController', action='index')
+    #     ''' Added by Francesco Mangiacrapa, see: #8964 '''
+    #     organization_vre = OrganizationVREController()
+    #     map.connect('/organization_vre', controller='ckanext.d4science_theme.controllers.organization:OrganizationVREController', action='index')
+    #     map.connect('/organization_vre/{id}', controller='ckanext.d4science_theme.controllers.organization:OrganizationVREController', action='read')
+    #     map.redirect('/types', "/type")
+    #     return map
         
     
     def _add_or_update_facet(self, facet_key, facet_value, facets_dict, display_after_facet='organization'):