Feature: Change icon for commented changesets

code_comments/htdocs/code-comments.css

@@ -130,3 +130,9 @@ button#subscribe {
 float: right;
 margin: 5px 0 5px 5px;
 }
+
+/* Highlight links to commented revisions */
+.chglist td.rev a.chgset.chgset-commented {
+background-image: url(jquery-ui/images/ui-icons_4b954f_256x240.png);
+background-position: -131px -98px;
+}

code_comments/htdocs/log-view-enhancer.js

@@ -0,0 +1,18 @@
+$(document).ready(function($){
+function isLinkToCommentedRevision($link) {
+const href = $link.attr('href');
+const match = href && href.match(/^\/changeset\/([^/]+)\/.*$/);
+if (!match) {
+return false;
+}
+const targetRevision = match[1];
+return CodeCommentsCommentedRevisions.includes(targetRevision);
+}
+const $changesetLinks = jQuery('td.rev a.chgset')
+$changesetLinks.each(function(){
+$link = $(this)
+if (isLinkToCommentedRevision($link)) {
+$link.addClass('chgset-commented');
+}
+ });
+});

code_comments/web.py

@@ -351,3 +351,30 @@ def match_request(self, req):
  def process_request(self, req):
  html = format_to_html(req, self.env, req.args.get('text', ''))
  req.send(html.encode('utf-8'))
+
+
+class HighlightCommentedRevisions(Component):
+ implements(IRequestFilter)
+
+ # IRequestFilter methods
+ def pre_process_request(self, req, handler):
+ return handler
+
+ def post_process_request(self, req, template, data, metadata):
+ if not re.match(r'^\/log\/\w+', req.path_info):
+ return template, data, metadata
+
+ query_params = {
+ 'type': 'changeset',
+ 'reponame': data['reponame'],
+ }
+ revisions_with_comments = []
+ for revision in data['changes']:
+ query_params['revision'] = revision
+ has_comments = bool(Comments(None, self.env).count(query_params))
+ if has_comments:
+ revisions_with_comments.append(revision)
+
+ add_script_data(req, {'CodeCommentsCommentedRevisions': revisions_with_comments})
+ add_script(req, 'code-comments/log-view-enhancer.js')
+ return template, data, metadata