Author: gjm
Date: Mon Sep 17 13:43:48 2012
New Revision: 1386610
URL: http://svn.apache.org/viewvc?rev=1386610&view=rev
Log:
product resource manager and rendering context - towards #94 (from olemis with
minor changes)
Modified:
incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/api.py
incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/web_ui.py
Modified: incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/api.py
URL:
http://svn.apache.org/viewvc/incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/api.py?rev=1386610&r1=1386609&r2=1386610&view=diff
==============================================================================
--- incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/api.py
(original)
+++ incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/api.py Mon
Sep 17 13:43:48 2012
@@ -19,13 +19,16 @@
"""Core components to support multi-product"""
from datetime import datetime
+from genshi.builder import tag
+
from pkg_resources import resource_filename
from trac.core import Component, TracError, implements
from trac.db import Table, Column, DatabaseManager
from trac.env import IEnvironmentSetupParticipant
from trac.perm import IPermissionRequestor
+from trac.resource import IResourceManager
from trac.ticket.api import ITicketFieldProvider
-from trac.util.translation import N_
+from trac.util.translation import _, N_
from trac.web.chrome import ITemplateProvider
from multiproduct.model import Product
@@ -38,7 +41,7 @@ class MultiProductSystem(Component):
"""Creates the database tables and template directories"""
implements(IEnvironmentSetupParticipant, ITemplateProvider,
- IPermissionRequestor, ITicketFieldProvider)
+ IPermissionRequestor, ITicketFieldProvider, IResourceManager)
SCHEMA = [
Table('bloodhound_product', key = ['prefix', 'name']) [
@@ -94,7 +97,7 @@ class MultiProductSystem(Component):
self.log.debug("creating initial db tables for %s plugin." %
PLUGIN_NAME)
- db_connector, _ = DatabaseManager(self.env)._get_connector()
+ db_connector, dummy =
DatabaseManager(self.env)._get_connector()
for table in self.SCHEMA:
for statement in db_connector.to_sql(table):
db(statement)
@@ -125,3 +128,43 @@ class MultiProductSystem(Component):
"""Product radio fields"""
return []
+ # IResourceManager methods
+
+ def get_resource_realms(self):
+ """Manage 'product' realm.
+ """
+ yield 'product'
+
+ def get_resource_description(self, resource, format='default',
context=None,
+ **kwargs):
+ """Describe product resource.
+ """
+ desc = resource.id
+ if format != 'compact':
+ desc = _('Product %(name)s', name=resource.id)
+ if context:
+ return self._render_link(context, resource.id, desc)
+ else:
+ return desc
+
+ def _render_link(self, context, name, label, extra=''):
+ """Render link to product page.
+ """
+ product = Product.select(self.env, where={'name' : name})
+ if product:
+ product = product[0]
+ href = context.href.products(product.prefix)
+ if 'PRODUCT_VIEW' in context.perm(product.resource):
+ return tag.a(label, class_='product', href=href + extra)
+ elif 'MILESTONE_CREATE' in context.perm('product', name):
+ return tag.a(label, class_='missing product',
+ href=context.href('products', action='new'),
+ rel='nofollow')
+ return tag.a(label, class_='missing product')
+
+ def resource_exists(self, resource):
+ """Check whether product exists physically.
+ """
+ products = Product.select(self.env, where={'name' : resource.id})
+ return bool(products)
+
Modified:
incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/web_ui.py
URL:
http://svn.apache.org/viewvc/incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/web_ui.py?rev=1386610&r1=1386609&r2=1386610&view=diff
==============================================================================
--- incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/web_ui.py
(original)
+++ incubator/bloodhound/trunk/bloodhound_multiproduct/multiproduct/web_ui.py
Mon Sep 17 13:43:48 2012
@@ -26,11 +26,11 @@ from genshi.builder import tag
from genshi.core import Attrs, QName
from trac.core import Component, implements, TracError
-from trac.web.chrome import (add_link, add_notice, add_warning, prevnext_nav,
- Chrome, INavigationContributor)
-from trac.resource import ResourceNotFound
+from trac.resource import Resource, ResourceNotFound
from trac.util.translation import _
from trac.web.api import IRequestFilter, IRequestHandler, Request,
HTTPNotFound
+from trac.web.chrome import (add_link, add_notice, add_warning, prevnext_nav,
+ Chrome, INavigationContributor, web_context)
from trac.web.main import RequestDispatcher
from multiproduct.model import Product
@@ -150,7 +150,8 @@ class ProductModule(Component):
except ResourceNotFound:
product = Product(self.env)
- data = {'product': product}
+ data = {'product': product,
+ 'context': web_context(req, product.resource)}
if req.method == 'POST':
if req.args.has_key('cancel'):
@@ -172,7 +173,8 @@ class ProductModule(Component):
return 'product_delete.html', data, None
if pid is None:
- data = {'products': products}
+ data = {'products': products,
+ 'context': web_context(req, Resource('products', None))}
return 'product_list.html', data, None
def add_product_link(rel, product):
@@ -203,7 +205,8 @@ class ProductModule(Component):
chrome = Chrome(self.env)
chrome.add_jquery_ui(req)
chrome.add_wiki_toolbars(req)
- data = {'product': product}
+ data = {'product': product,
+ 'context' : web_context(req, product.resource)}
return 'product_edit.html', data, None
def _do_save(self, req, product):
