pull-requests: fixed case of unresolved comments attached to removed file in pr.

- This makes removed files that still have unresolved TODO visible. Before
those file were hidden and unable to merge because of TODO requirements.

rhodecode/templates/codeblocks/diffs.mako

@@ -1,730 +1,735 b''
 <%namespace name="commentblock" file="/changeset/changeset_file_comment.mako"/>
 
 <%def name="diff_line_anchor(filename, line, type)"><%
 return '%s_%s_%i' % (h.safeid(filename), type, line)
 %></%def>
 
 <%def name="action_class(action)">
 <%
     return {
         '-': 'cb-deletion',
         '+': 'cb-addition',
         ' ': 'cb-context',
         }.get(action, 'cb-empty')
 %>
 </%def>
 
 <%def name="op_class(op_id)">
 <%
     return {
         DEL_FILENODE: 'deletion', # file deleted
         BIN_FILENODE: 'warning' # binary diff hidden
     }.get(op_id, 'addition')
 %>
 </%def>
 
 
 
 <%def name="render_diffset(diffset, commit=None,
 
     # collapse all file diff entries when there are more than this amount of files in the diff
     collapse_when_files_over=20,
 
     # collapse lines in the diff when more than this amount of lines changed in the file diff
     lines_changed_limit=500,
 
     # add a ruler at to the output
     ruler_at_chars=0,
 
     # show inline comments
     use_comments=False,
 
     # disable new comments
     disable_new_comments=False,
 
     # special file-comments that were deleted in previous versions
     # it's used for showing outdated comments for deleted files in a PR
     deleted_files_comments=None,
 
     # for cache purpose
     inline_comments=None
 
 )">
 %if use_comments:
 <div id="cb-comments-inline-container-template" class="js-template">
   ${inline_comments_container([], inline_comments)}
 </div>
 <div class="js-template" id="cb-comment-inline-form-template">
     <div class="comment-inline-form ac">
 
     %if c.rhodecode_user.username != h.DEFAULT_USER:
         ## render template for inline comments
         ${commentblock.comment_form(form_type='inline')}
     %else:
         ${h.form('', class_='inline-form comment-form-login', method='get')}
         <div class="pull-left">
             <div class="comment-help pull-right">
               ${_('You need to be logged in to leave comments.')} <a href="${h.route_path('login', _query={'came_from': h.current_route_path(request)})}">${_('Login now')}</a>
             </div>
         </div>
         <div class="comment-button pull-right">
          <button type="button" class="cb-comment-cancel" onclick="return Rhodecode.comments.cancelComment(this);">
           ${_('Cancel')}
          </button>
         </div>
         <div class="clearfix"></div>
         ${h.end_form()}
     %endif
     </div>
 </div>
 
 %endif
 <%
 collapse_all = len(diffset.files) > collapse_when_files_over
 %>
 
 %if c.diffmode == 'sideside':
 <style>
 .wrapper {
     max-width: 1600px !important;
 }
 </style>
 %endif
 
 %if ruler_at_chars:
 <style>
 .diff table.cb .cb-content:after {
     content: "";
     border-left: 1px solid blue;
     position: absolute;
     top: 0;
     height: 18px;
     opacity: .2;
     z-index: 10;
     //## +5 to account for diff action (+/-)
     left: ${ruler_at_chars + 5}ch;
 </style>
 %endif
 
 <div class="diffset ${disable_new_comments and 'diffset-comments-disabled'}">
     <div class="diffset-heading ${diffset.limited_diff and 'diffset-heading-warning' or ''}">
         %if commit:
             <div class="pull-right">
                 <a class="btn tooltip" title="${h.tooltip(_('Browse Files at revision {}').format(commit.raw_id))}" href="${h.route_path('repo_files',repo_name=diffset.repo_name, commit_id=commit.raw_id, f_path='')}">
                     ${_('Browse Files')}
                 </a>
             </div>
         %endif
         <h2 class="clearinner">
         %if commit:
             <a class="tooltip revision" title="${h.tooltip(commit.message)}" href="${h.route_path('repo_commit',repo_name=c.repo_name,commit_id=commit.raw_id)}">${'r%s:%s' % (commit.revision,h.short_id(commit.raw_id))}</a> -
             ${h.age_component(commit.date)} -
         %endif
 
         %if diffset.limited_diff:
             ${_('The requested commit is too big and content was truncated.')}
 
             ${_ungettext('%(num)s file changed.', '%(num)s files changed.', diffset.changed_files) % {'num': diffset.changed_files}}
             <a href="${h.current_route_path(request, fulldiff=1)}" onclick="return confirm('${_("Showing a big diff might take some time and resources, continue?")}')">${_('Show full diff')}</a>
         %else:
             ${_ungettext('%(num)s file changed: %(linesadd)s inserted, ''%(linesdel)s deleted',
                         '%(num)s files changed: %(linesadd)s inserted, %(linesdel)s deleted', diffset.changed_files) % {'num': diffset.changed_files, 'linesadd': diffset.lines_added, 'linesdel': diffset.lines_deleted}}
         %endif
 
         </h2>
     </div>
 
     %if diffset.has_hidden_changes:
         <p class="empty_data">${_('Some changes may be hidden')}</p>
     %elif not diffset.files:
         <p class="empty_data">${_('No files')}</p>
     %endif
 
     <div class="filediffs">
     ## initial value could be marked as False later on
     <% over_lines_changed_limit = False %>
     %for i, filediff in enumerate(diffset.files):
 
         <%
         lines_changed = filediff.patch['stats']['added'] + filediff.patch['stats']['deleted']
         over_lines_changed_limit = lines_changed > lines_changed_limit
         %>
         <input ${collapse_all and 'checked' or ''} class="filediff-collapse-state" id="filediff-collapse-${id(filediff)}" type="checkbox">
         <div
             class="filediff"
             data-f-path="${filediff.patch['filename']}"
             id="a_${h.FID('', filediff.patch['filename'])}">
             <label for="filediff-collapse-${id(filediff)}" class="filediff-heading">
                 <div class="filediff-collapse-indicator"></div>
                 ${diff_ops(filediff)}
             </label>
             ${diff_menu(filediff, use_comments=use_comments)}
             <table class="cb cb-diff-${c.diffmode} code-highlight ${over_lines_changed_limit and 'cb-collapsed' or ''}">
         %if not filediff.hunks:
             %for op_id, op_text in filediff.patch['stats']['ops'].items():
                 <tr>
                     <td class="cb-text cb-${op_class(op_id)}" ${c.diffmode == 'unified' and 'colspan=4' or 'colspan=6'}>
                         %if op_id == DEL_FILENODE:
                         ${_('File was deleted')}
                         %elif op_id == BIN_FILENODE:
                         ${_('Binary file hidden')}
                         %else:
                         ${op_text}
                         %endif
                     </td>
                 </tr>
             %endfor
         %endif
         %if filediff.limited_diff:
                 <tr class="cb-warning cb-collapser">
                     <td class="cb-text" ${c.diffmode == 'unified' and 'colspan=4' or 'colspan=6'}>
                         ${_('The requested commit is too big and content was truncated.')} <a href="${h.current_route_path(request, fulldiff=1)}" onclick="return confirm('${_("Showing a big diff might take some time and resources, continue?")}')">${_('Show full diff')}</a>
                     </td>
                 </tr>
         %else:
             %if over_lines_changed_limit:
                     <tr class="cb-warning cb-collapser">
                         <td class="cb-text" ${c.diffmode == 'unified' and 'colspan=4' or 'colspan=6'}>
                             ${_('This diff has been collapsed as it changes many lines, (%i lines changed)' % lines_changed)}
                             <a href="#" class="cb-expand"
                                onclick="$(this).closest('table').removeClass('cb-collapsed'); return false;">${_('Show them')}
                             </a>
                             <a href="#" class="cb-collapse"
                                onclick="$(this).closest('table').addClass('cb-collapsed'); return false;">${_('Hide them')}
                             </a>
                         </td>
                     </tr>
             %endif
         %endif
 
         %for hunk in filediff.hunks:
                 <tr class="cb-hunk">
                     <td ${c.diffmode == 'unified' and 'colspan=3' or ''}>
                         ## TODO: dan: add ajax loading of more context here
                         ## <a href="#">
                             <i class="icon-more"></i>
                         ## </a>
                     </td>
                     <td ${c.diffmode == 'sideside' and 'colspan=5' or ''}>
                         @@
                         -${hunk.source_start},${hunk.source_length}
                         +${hunk.target_start},${hunk.target_length}
                         ${hunk.section_header}
                     </td>
                 </tr>
             %if c.diffmode == 'unified':
                     ${render_hunk_lines_unified(hunk, use_comments=use_comments, inline_comments=inline_comments)}
             %elif c.diffmode == 'sideside':
                     ${render_hunk_lines_sideside(hunk, use_comments=use_comments, inline_comments=inline_comments)}
             %else:
                 <tr class="cb-line">
                     <td>unknown diff mode</td>
                 </tr>
             %endif
         %endfor
 
         ## outdated comments that do not fit into currently displayed lines
         % for lineno, comments in filediff.left_comments.items():
 
         %if c.diffmode == 'unified':
             <tr class="cb-line">
                 <td class="cb-data cb-context"></td>
                 <td class="cb-lineno cb-context"></td>
                 <td class="cb-lineno cb-context"></td>
                 <td class="cb-content cb-context">
                     ${inline_comments_container(comments, inline_comments)}
                 </td>
             </tr>
         %elif c.diffmode == 'sideside':
             <tr class="cb-line">
                 <td class="cb-data cb-context"></td>
                 <td class="cb-lineno cb-context"></td>
                 <td class="cb-content cb-context">
                     % if lineno.startswith('o'):
                         ${inline_comments_container(comments, inline_comments)}
                     % endif
                 </td>
 
                 <td class="cb-data cb-context"></td>
                 <td class="cb-lineno cb-context"></td>
                 <td class="cb-content cb-context">
                     % if lineno.startswith('n'):
                         ${inline_comments_container(comments, inline_comments)}
                     % endif
                 </td>
             </tr>
         %endif
 
         % endfor
 
             </table>
         </div>
     %endfor
 
     ## outdated comments that are made for a file that has been deleted
     % for filename, comments_dict in (deleted_files_comments or {}).items():
-
-        <div class="filediffs filediff-outdated" style="display: none">
+        <%
+            display_state = 'display: none'
+            open_comments_in_file = [x for x in comments_dict['comments'] if x.outdated is False]
+            if open_comments_in_file:
+                display_state = ''
+        %>
+        <div class="filediffs filediff-outdated" style="${display_state}">
             <input ${collapse_all and 'checked' or ''} class="filediff-collapse-state" id="filediff-collapse-${id(filename)}" type="checkbox">
             <div class="filediff" data-f-path="${filename}"  id="a_${h.FID('', filename)}">
                 <label for="filediff-collapse-${id(filename)}" class="filediff-heading">
                     <div class="filediff-collapse-indicator"></div>
                     <span class="pill">
                         ## file was deleted
                         <strong>${filename}</strong>
                     </span>
                     <span class="pill-group" style="float: left">
                         ## file op, doesn't need translation
                         <span class="pill" op="removed">removed in this version</span>
                     </span>
                     <a class="pill filediff-anchor" href="#a_${h.FID('', filename)}">¶</a>
                     <span class="pill-group" style="float: right">
                         <span class="pill" op="deleted">-${comments_dict['stats']}</span>
                     </span>
                 </label>
 
                 <table class="cb cb-diff-${c.diffmode} code-highlight ${over_lines_changed_limit and 'cb-collapsed' or ''}">
                     <tr>
                         % if c.diffmode == 'unified':
                         <td></td>
                         %endif
 
                         <td></td>
                         <td class="cb-text cb-${op_class(BIN_FILENODE)}" ${c.diffmode == 'unified' and 'colspan=4' or 'colspan=5'}>
-                        ${_('File was deleted in this version, and outdated comments were made on it')}
+                        ${_('File was deleted in this version. There are still outdated/unresolved comments attached to it.')}
                         </td>
                     </tr>
                     %if c.diffmode == 'unified':
                     <tr class="cb-line">
                         <td class="cb-data cb-context"></td>
                         <td class="cb-lineno cb-context"></td>
                         <td class="cb-lineno cb-context"></td>
                         <td class="cb-content cb-context">
                             ${inline_comments_container(comments_dict['comments'], inline_comments)}
                         </td>
                     </tr>
                     %elif c.diffmode == 'sideside':
                     <tr class="cb-line">
                         <td class="cb-data cb-context"></td>
                         <td class="cb-lineno cb-context"></td>
                         <td class="cb-content cb-context"></td>
 
                         <td class="cb-data cb-context"></td>
                         <td class="cb-lineno cb-context"></td>
                         <td class="cb-content cb-context">
                             ${inline_comments_container(comments_dict['comments'], inline_comments)}
                         </td>
                     </tr>
                     %endif
                 </table>
             </div>
         </div>
     % endfor
 
 </div>
 </div>
 </%def>
 
 <%def name="diff_ops(filediff)">
 <%
 from rhodecode.lib.diffs import NEW_FILENODE, DEL_FILENODE, \
     MOD_FILENODE, RENAMED_FILENODE, CHMOD_FILENODE, BIN_FILENODE, COPIED_FILENODE
 %>
     <span class="pill">
         %if filediff.source_file_path and filediff.target_file_path:
             %if filediff.source_file_path != filediff.target_file_path:
                  ## file was renamed, or copied
                 %if RENAMED_FILENODE in filediff.patch['stats']['ops']:
                     <strong>${filediff.target_file_path}</strong> ⬅ <del>${filediff.source_file_path}</del>
                     <% final_path = filediff.target_file_path %>
                 %elif COPIED_FILENODE in filediff.patch['stats']['ops']:
                     <strong>${filediff.target_file_path}</strong> ⬅ ${filediff.source_file_path}
                     <% final_path = filediff.target_file_path %>
                 %endif
             %else:
                 ## file was modified
                 <strong>${filediff.source_file_path}</strong>
                 <% final_path = filediff.source_file_path %>
             %endif
         %else:
             %if filediff.source_file_path:
                 ## file was deleted
                 <strong>${filediff.source_file_path}</strong>
                 <% final_path = filediff.source_file_path %>
             %else:
                 ## file was added
                 <strong>${filediff.target_file_path}</strong>
                 <% final_path = filediff.target_file_path %>
             %endif
         %endif
         <i style="color: #aaa" class="tooltip icon-clipboard clipboard-action" data-clipboard-text="${final_path}" title="${_('Copy the full path')}" onclick="return false;"></i>
     </span>
     <span class="pill-group" style="float: left">
         %if filediff.limited_diff:
         <span class="pill tooltip" op="limited" title="The stats for this diff are not complete">limited diff</span>
         %endif
 
         %if RENAMED_FILENODE in filediff.patch['stats']['ops']:
         <span class="pill" op="renamed">renamed</span>
         %endif
 
         %if COPIED_FILENODE in filediff.patch['stats']['ops']:
         <span class="pill" op="copied">copied</span>
         %endif
 
         %if NEW_FILENODE in filediff.patch['stats']['ops']:
         <span class="pill" op="created">created</span>
             %if filediff['target_mode'].startswith('120'):
         <span class="pill" op="symlink">symlink</span>
             %else:
         <span class="pill" op="mode">${nice_mode(filediff['target_mode'])}</span>
             %endif
         %endif
 
         %if DEL_FILENODE in filediff.patch['stats']['ops']:
         <span class="pill" op="removed">removed</span>
         %endif
 
         %if CHMOD_FILENODE in filediff.patch['stats']['ops']:
         <span class="pill" op="mode">
             ${nice_mode(filediff['source_mode'])} ➡ ${nice_mode(filediff['target_mode'])}
         </span>
         %endif
     </span>
 
     <a class="pill filediff-anchor" href="#a_${h.FID('', filediff.patch['filename'])}">¶</a>
 
     <span class="pill-group" style="float: right">
         %if BIN_FILENODE in filediff.patch['stats']['ops']:
         <span class="pill" op="binary">binary</span>
             %if MOD_FILENODE in filediff.patch['stats']['ops']:
             <span class="pill" op="modified">modified</span>
             %endif
         %endif
         %if filediff.patch['stats']['added']:
         <span class="pill" op="added">+${filediff.patch['stats']['added']}</span>
         %endif
         %if filediff.patch['stats']['deleted']:
         <span class="pill" op="deleted">-${filediff.patch['stats']['deleted']}</span>
         %endif
     </span>
 
 </%def>
 
 <%def name="nice_mode(filemode)">
     ${filemode.startswith('100') and filemode[3:] or filemode}
 </%def>
 
 <%def name="diff_menu(filediff, use_comments=False)">
     <div class="filediff-menu">
 %if filediff.diffset.source_ref:
     %if filediff.operation in ['D', 'M']:
         <a
             class="tooltip"
             href="${h.route_path('repo_files',repo_name=filediff.diffset.repo_name,commit_id=filediff.diffset.source_ref,f_path=filediff.source_file_path)}"
             title="${h.tooltip(_('Show file at commit: %(commit_id)s') % {'commit_id': filediff.diffset.source_ref[:12]})}"
         >
             ${_('Show file before')}
         </a> |
     %else:
         <span
             class="tooltip"
             title="${h.tooltip(_('File no longer present at commit: %(commit_id)s') % {'commit_id': filediff.diffset.source_ref[:12]})}"
         >
             ${_('Show file before')}
         </span> |
     %endif
     %if filediff.operation in ['A', 'M']:
         <a
             class="tooltip"
             href="${h.route_path('repo_files',repo_name=filediff.diffset.source_repo_name,commit_id=filediff.diffset.target_ref,f_path=filediff.target_file_path)}"
             title="${h.tooltip(_('Show file at commit: %(commit_id)s') % {'commit_id': filediff.diffset.target_ref[:12]})}"
         >
             ${_('Show file after')}
         </a> |
     %else:
         <span
             class="tooltip"
             title="${h.tooltip(_('File no longer present at commit: %(commit_id)s') % {'commit_id': filediff.diffset.target_ref[:12]})}"
             >
                 ${_('Show file after')}
         </span> |
     %endif
         <a
             class="tooltip"
             title="${h.tooltip(_('Raw diff'))}"
             href="${h.route_path('repo_files_diff',repo_name=filediff.diffset.repo_name,f_path=filediff.target_file_path, _query=dict(diff2=filediff.diffset.target_ref,diff1=filediff.diffset.source_ref,diff='raw'))}"
         >
             ${_('Raw diff')}
         </a> |
         <a
             class="tooltip"
             title="${h.tooltip(_('Download diff'))}"
             href="${h.route_path('repo_files_diff',repo_name=filediff.diffset.repo_name,f_path=filediff.target_file_path, _query=dict(diff2=filediff.diffset.target_ref,diff1=filediff.diffset.source_ref,diff='download'))}"
         >
             ${_('Download diff')}
         </a>
         % if use_comments:
             |
         % endif
 
         ## TODO: dan: refactor ignorews_url and context_url into the diff renderer same as diffmode=unified/sideside. Also use ajax to load more context (by clicking hunks)
         %if hasattr(c, 'ignorews_url'):
         ${c.ignorews_url(request, h.FID('', filediff.patch['filename']))}
         %endif
         %if hasattr(c, 'context_url'):
         ${c.context_url(request, h.FID('', filediff.patch['filename']))}
         %endif
 
         %if use_comments:
         <a href="#" onclick="return Rhodecode.comments.toggleComments(this);">
             <span class="show-comment-button">${_('Show comments')}</span><span class="hide-comment-button">${_('Hide comments')}</span>
         </a>
         %endif
 %endif
     </div>
 </%def>
 
 
 <%def name="inline_comments_container(comments, inline_comments)">
 <div class="inline-comments">
     %for comment in comments:
         ${commentblock.comment_block(comment, inline=True)}
     %endfor
     % if comments and comments[-1].outdated:
     <span class="btn btn-secondary cb-comment-add-button comment-outdated}"
           style="display: none;}">
         ${_('Add another comment')}
     </span>
     % else:
     <span onclick="return Rhodecode.comments.createComment(this)"
           class="btn btn-secondary cb-comment-add-button">
         ${_('Add another comment')}
     </span>
     % endif
 
 </div>
 </%def>
 
 <%!
 def get_comments_for(comments, filename, line_version, line_number):
     if hasattr(filename, 'unicode_path'):
         filename = filename.unicode_path
 
     if not isinstance(filename, basestring):
         return None
 
     line_key = '{}{}'.format(line_version, line_number)
     if comments and filename in comments:
         file_comments = comments[filename]
         if line_key in file_comments:
             return file_comments[line_key]
 %>
 
 <%def name="render_hunk_lines_sideside(hunk, use_comments=False, inline_comments=None)">
 
     %for i, line in enumerate(hunk.sideside):
     <%
     old_line_anchor, new_line_anchor = None, None
     if line.original.lineno:
         old_line_anchor = diff_line_anchor(hunk.source_file_path, line.original.lineno, 'o')
     if line.modified.lineno:
         new_line_anchor = diff_line_anchor(hunk.target_file_path, line.modified.lineno, 'n')
     %>
 
     <tr class="cb-line">
         <td class="cb-data ${action_class(line.original.action)}"
             data-line-no="${line.original.lineno}"
             >
             <div>
             <% loc = None %>
             %if line.original.get_comment_args:
                 <% loc = get_comments_for(inline_comments, *line.original.get_comment_args) %>
             %endif
             %if loc:
                 <% has_outdated = any([x.outdated for x in loc]) %>
                 % if has_outdated:
                     <i title="${_('comments including outdated')}:${len(loc)}" class="icon-comment_toggle" onclick="return Rhodecode.comments.toggleLineComments(this)"></i>
                 % else:
                     <i title="${_('comments')}: ${len(loc)}" class="icon-comment" onclick="return Rhodecode.comments.toggleLineComments(this)"></i>
                 % endif
             %endif
             </div>
         </td>
         <td class="cb-lineno ${action_class(line.original.action)}"
             data-line-no="${line.original.lineno}"
             %if old_line_anchor:
             id="${old_line_anchor}"
             %endif
         >
             %if line.original.lineno:
             <a name="${old_line_anchor}" href="#${old_line_anchor}">${line.original.lineno}</a>
             %endif
         </td>
         <td class="cb-content ${action_class(line.original.action)}"
             data-line-no="o${line.original.lineno}"
             >
             %if use_comments and line.original.lineno:
             ${render_add_comment_button()}
             %endif
             <span class="cb-code">${line.original.action} ${line.original.content or '' | n}</span>
 
             %if use_comments and line.original.lineno and loc:
                 ${inline_comments_container(loc, inline_comments)}
             %endif
 
         </td>
         <td class="cb-data ${action_class(line.modified.action)}"
             data-line-no="${line.modified.lineno}"
             >
             <div>
 
             %if line.modified.get_comment_args:
                 <% lmc = get_comments_for(inline_comments, *line.modified.get_comment_args) %>
             %else:
                 <% lmc = None%>
             %endif
             %if lmc:
                 <% has_outdated = any([x.outdated for x in lmc]) %>
                 % if has_outdated:
                     <i title="${_('comments including outdated')}:${len(lmc)}" class="icon-comment_toggle" onclick="return Rhodecode.comments.toggleLineComments(this)"></i>
                 % else:
                     <i title="${_('comments')}: ${len(lmc)}" class="icon-comment" onclick="return Rhodecode.comments.toggleLineComments(this)"></i>
                 % endif
             %endif
             </div>
         </td>
         <td class="cb-lineno ${action_class(line.modified.action)}"
             data-line-no="${line.modified.lineno}"
             %if new_line_anchor:
             id="${new_line_anchor}"
             %endif
             >
             %if line.modified.lineno:
                 <a name="${new_line_anchor}" href="#${new_line_anchor}">${line.modified.lineno}</a>
             %endif
         </td>
         <td class="cb-content ${action_class(line.modified.action)}"
             data-line-no="n${line.modified.lineno}"
             >
             %if use_comments and line.modified.lineno:
             ${render_add_comment_button()}
             %endif
             <span class="cb-code">${line.modified.action} ${line.modified.content or '' | n}</span>
             %if use_comments and line.modified.lineno and lmc:
             ${inline_comments_container(lmc, inline_comments)}
             %endif
         </td>
     </tr>
     %endfor
 </%def>
 
 
 <%def name="render_hunk_lines_unified(hunk, use_comments=False,  inline_comments=None)">
     %for old_line_no, new_line_no, action, content, comments_args in hunk.unified:
     <%
     old_line_anchor, new_line_anchor = None, None
     if old_line_no:
         old_line_anchor = diff_line_anchor(hunk.source_file_path, old_line_no, 'o')
     if new_line_no:
         new_line_anchor = diff_line_anchor(hunk.target_file_path, new_line_no, 'n')
     %>
     <tr class="cb-line">
         <td class="cb-data ${action_class(action)}">
             <div>
 
             %if comments_args:
                 <% comments = get_comments_for(inline_comments, *comments_args) %>
             %else:
                 <% comments = None%>
             %endif
 
             % if comments:
                 <% has_outdated = any([x.outdated for x in comments]) %>
                 % if has_outdated:
                     <i title="${_('comments including outdated')}:${len(comments)}" class="icon-comment_toggle" onclick="return Rhodecode.comments.toggleLineComments(this)"></i>
                 % else:
                     <i title="${_('comments')}: ${len(comments)}" class="icon-comment" onclick="return Rhodecode.comments.toggleLineComments(this)"></i>
                 % endif
             % endif
             </div>
         </td>
         <td class="cb-lineno ${action_class(action)}"
             data-line-no="${old_line_no}"
             %if old_line_anchor:
             id="${old_line_anchor}"
             %endif
         >
             %if old_line_anchor:
             <a name="${old_line_anchor}" href="#${old_line_anchor}">${old_line_no}</a>
             %endif
         </td>
         <td class="cb-lineno ${action_class(action)}"
             data-line-no="${new_line_no}"
             %if new_line_anchor:
             id="${new_line_anchor}"
             %endif
         >
             %if new_line_anchor:
             <a name="${new_line_anchor}" href="#${new_line_anchor}">${new_line_no}</a>
             %endif
         </td>
         <td class="cb-content ${action_class(action)}"
             data-line-no="${new_line_no and 'n' or 'o'}${new_line_no or old_line_no}"
             >
             %if use_comments:
             ${render_add_comment_button()}
             %endif
             <span class="cb-code">${action} ${content or '' | n}</span>
             %if use_comments and comments:
             ${inline_comments_container(comments, inline_comments)}
             %endif
         </td>
     </tr>
     %endfor
 </%def>
 
 <%def name="render_add_comment_button()">
 <button class="btn btn-small btn-primary cb-comment-box-opener" onclick="return Rhodecode.comments.createComment(this)">
     <span><i class="icon-comment"></i></span>
 </button>
 </%def>
 
 <%def name="render_diffset_menu()">
 
     <div class="diffset-menu clearinner">
         <div class="pull-right">
             <div class="btn-group">
 
                 <a
                   class="btn ${c.diffmode == 'sideside' and 'btn-primary'} tooltip"
                   title="${h.tooltip(_('View side by side'))}"
                   href="${h.current_route_path(request, diffmode='sideside')}">
                     <span>${_('Side by Side')}</span>
                 </a>
                 <a
                   class="btn ${c.diffmode == 'unified' and 'btn-primary'} tooltip"
                   title="${h.tooltip(_('View unified'))}" href="${h.current_route_path(request, diffmode='unified')}">
                     <span>${_('Unified')}</span>
                 </a>
             </div>
         </div>
 
         <div class="pull-left">
           <div class="btn-group">
               <a
                   class="btn"
                   href="#"
                   onclick="$('input[class=filediff-collapse-state]').prop('checked', false); return false">${_('Expand All Files')}</a>
               <a
                   class="btn"
                   href="#"
                   onclick="$('input[class=filediff-collapse-state]').prop('checked', true); return false">${_('Collapse All Files')}</a>
               <a
                   class="btn"
                   href="#"
                   onclick="return Rhodecode.comments.toggleWideMode(this)">${_('Wide Mode Diff')}</a>
           </div>
         </div>
     </div>
 </%def>