From a1c0543eea49a3a7bd42db90cc302a2a88d4e49b Mon Sep 17 00:00:00 2001
From: Orio <nteste@clever-age.com>
Date: Mon, 10 Sep 2012 11:48:34 +0200
Subject: [PATCH] Added new permission CODE_COMMENTS_LIST instead of
 TRAC_ADMIN. Fixes #15

---
 code_comments/web.py | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/code_comments/web.py b/code_comments/web.py
index 91019f2..bf92cb2 100644
--- a/code_comments/web.py
+++ b/code_comments/web.py
@@ -1,6 +1,7 @@
 import re
 import copy
 from trac.core import *
+from trac.perm import IPermissionRequestor
 from trac.web.chrome import INavigationContributor, ITemplateProvider, add_script, add_script_data, add_stylesheet, add_notice, add_link
 from trac.web.main import IRequestHandler, IRequestFilter
 from trac.util import Markup
@@ -19,7 +20,7 @@ class CodeComments(Component):
     implements(ITemplateProvider, IRequestFilter)
 
     href = 'code-comments'
-
+ 
     # ITemplateProvider methods
     def get_templates_dirs(self):
         return [self.get_template_dir()]
@@ -41,14 +42,17 @@ def post_process_request(self, req, template, data, content_type):
         return template, data, content_type
 
 class MainNavigation(CodeComments):
-    implements(INavigationContributor)
+    implements(INavigationContributor, IPermissionRequestor)
+
+    def get_permission_actions(self):
+        return ['CODE_COMMENTS_LIST']
 
     # INavigationContributor methods
     def get_active_navigation_item(self, req):
         return self.href
 
     def get_navigation_items(self, req):
-        if 'TRAC_ADMIN' in req.perm:
+        if 'CODE_COMMENTS_LIST' in req.perm:
             yield 'mainnav', 'code-comments', Markup('<a href="%s">Code Comments</a>' % (
                      req.href(self.href) ) )
 
@@ -73,7 +77,7 @@ def post_process_request(self, req, template, data, content_type):
             'templates': self.templates_js_data(),
             'active_comment_id': req.args.get('codecomment'),
             'username': req.authname,
-            'is_admin': 'TRAC_ADMIN' in req.perm,
+            'is_admin': 'CODE_COMMENTS_LIST' in req.perm,
         }
 
         original_return_value = template, data, content_type
@@ -130,7 +134,7 @@ def match_request(self, req):
         return req.path_info == '/' + self.href
 
     def process_request(self, req):
-        req.perm.require('TRAC_ADMIN')
+        req.perm.require('CODE_COMMENTS_LIST')
 
         self.data = {}
         self.args = {}
@@ -146,7 +150,7 @@ def process_request(self, req):
         self.comments = Comments(req, self.env);
         self.data['comments'] = self.comments.search(self.args, self.order, self.per_page, self.page, self.order_by)
         self.data['reponame'], repos, path = RepositoryManager(self.env).get_repository_by_path('/')
-        self.data['can_delete'] = 'TRAC_ADMIN' in req.perm
+        self.data['can_delete'] = 'CODE_COMMENTS_LIST' in req.perm
         self.data['paginator'] = self.get_paginator()
         self.data['current_sorting_method'] = self.order_by
         self.data['current_order'] = self.order
@@ -219,7 +223,7 @@ def match_request(self, req):
         return req.path_info == '/' + self.href
 
     def process_request(self, req):
-        req.perm.require('TRAC_ADMIN')
+        req.perm.require('CODE_COMMENTS_LIST')
         if 'GET' == req.method:
             return self.form(req)
         else: