Defect #5445

External links not correctly displayed in Wiki TOC

Added by ha thach over 12 years ago. Updated over 12 years ago.

Status:ClosedStart date:2010-05-05
Priority:NormalDue date:
Assignee:Eric Davis% Done:


Category:Text formatting
Target version:0.9.5
Resolution:Fixed Affected version:0.9.3



h1. "Link1":

h2. "Link2":

h1. "Link3":

toc_external_link.jpg (9.3 KB) ha thach, 2010-05-05 10:42

formatter.rb.diff Magnifier (846 Bytes) Yuki Kita, 2010-05-25 15:52

toclinks.diff Magnifier (1.86 KB) Maksim Morozov, 2010-05-25 17:07

5445_git.diff Magnifier (1.73 KB) Jean-Baptiste Barth, 2010-06-19 23:04

formatter.rb.diff Magnifier (708 Bytes) Yuki Kita, 2010-06-22 15:59

Associated revisions

Revision 3786
Added by Eric Davis over 12 years ago

Display the link name when external links are used in the toc macro. #5445

Contributed by Yuki Kita and Jean-Baptiste Barth

Revision 3811
Added by Eric Davis over 12 years ago

Sanitize image links and handle nils in the toc formatter. #5445

Based on contribution by Yuki Kita.


#1 Updated by Felix Schäfer over 12 years ago

  • Subject changed from TOC does not display correctly headers linked to the external to External links not correctly displayed in Wiki TOC
  • Target version set to 0.9.5

Not sure how complex the problem is, but I'd wager it's more a small-ish parser/filter issue that could be included in 0.9.5.

#2 Updated by Yuki Kita over 12 years ago


#3 Updated by Maksim Morozov over 12 years ago

My variant

#4 Updated by yamasi yamasi over 12 years ago


#5 Updated by Eric Davis over 12 years ago

Can someone add some tests for these patches? The wiki syntax is a high risk area of code and I want to make sure these changes don't break anything.

#6 Updated by Jean-Baptiste Barth over 12 years ago

Yuki version with pre/post strings detected in LINK_RE regex, and a unit test. Maybe this test should be moved into test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb ?

#7 Updated by Eric Davis over 12 years ago

  • Category changed from Wiki to Text formatting
  • Status changed from New to Resolved
  • Assignee set to Eric Davis
  • % Done changed from 0 to 100
  • Resolution set to Fixed

Fixed in r3786. Thank you for adding some tests for this bug, it will make it easier to prevent this from reoccurring later.

#8 Updated by Eric Davis over 12 years ago

  • Status changed from Resolved to Closed

Merged to 0.9-stable for release.

#9 Updated by Roland Discein over 12 years ago

  • Status changed from Closed to Reopened

r3786 has broken my installation:

Processing WelcomeController#index (for at 2010-06-22 14:34:00) [GET]
  Parameters: {"action"=>"index", "controller"=>"welcome"}
Rendering template within layouts/base
Rendering welcome/index

ActionView::TemplateError (undefined method `+' for nil:NilClass) on line #23 of app/views/welcome/index.rhtml:
20:         <% for project in @projects %>
21:             <li>
22:             <%= link_to h(, :controller => 'projects', :action => 'show', :id => project %> (<%= format_time(project.created_on) %>)
23:             <%= textilizable project.short_description, :project => project %>
24:             </li>
25:         <% end %>
26:         </ul>

    lib/redmine/wiki_formatting/textile/formatter.rb:70:in `textile_p_withtoc'
    lib/redmine/wiki_formatting/textile/formatter.rb:70:in `gsub!'
    lib/redmine/wiki_formatting/textile/formatter.rb:70:in `textile_p_withtoc'
    lib/redcloth3.rb:711:in `call'
    lib/redcloth3.rb:711:in `block_textile_prefix'
    lib/redcloth3.rb:659:in `call'
    lib/redcloth3.rb:659:in `blocks'
    lib/redcloth3.rb:658:in `each'
    lib/redcloth3.rb:658:in `blocks'
    lib/redcloth3.rb:633:in `collect'
    lib/redcloth3.rb:633:in `blocks'
    lib/redcloth3.rb:304:in `to_html'
    lib/redmine/wiki_formatting/textile/formatter.rb:38:in `to_html'
    lib/redmine/wiki_formatting.rb:54:in `to_html'
    app/helpers/application_helper.rb:421:in `textilizable'
    app/views/welcome/index.rhtml:23:in `_run_rhtml_app47views47welcome47index46rhtml'
    app/views/welcome/index.rhtml:20:in `each'
    app/views/welcome/index.rhtml:20:in `_run_rhtml_app47views47welcome47index46rhtml'

Rendering /opt/redmine/public/500.html (500 Internal Server Error)


Ruby version              1.8.7 (i486-linux)
RubyGems version          1.3.7
Rack version              1.0
Rails version             2.3.5
Active Record version     2.3.5
Active Resource version   2.3.5
Action Mailer version     2.3.5
Active Support version    2.3.5
Application root          /path/to/redmine
Environment               production
Database adapter          mysql
Database schema version   20100313171051

About your Redmine plugins
Redmine Whining plugin         0.0.3
Redmine Opensearch plugin      0.1
Thumbnails plugin              0.1.1
Redmine Status Updates         0.1.1
Redmine Request Tracker link   0.1.0
Redmine Graphs plugin          0.1.0
Issue Resources                0.2.0
Redmine Bugcloud plugin
ezFAQ plugin                   0.3.5
Redmine Favicon plugin         0.1
Redmine link                   0.1.0
Redmine Code Review plugin     0.3.1
Redmine Local Avatars plugin   0.0.2
Redmine Issues Group plugin    0.1.7
Redmine Todo Lists plugin
Redmine My Widgets plugin      0.1.0
Redmine ezSummary plugin       0.0.1
Redmine Charts                 0.1.0
Redmine Question plugin        0.3.0

Maybe it die while textilizing the short description of one of the last projects in my installation:

h2. "Project Name   !/attachments/1234/logo_small.gif! !/attachments/5678/logo_2.png!":/projects/projectname/issues

| "New Issue here" |
| "Create issue in Category A" |

What am I doing wrong?

#10 Updated by Roland Discein over 12 years ago

formatter.rb.diff patch works fine, except it actually cant remove

!attachedimage!, version:smth, attachment:file
link tags from toc, only
"Link name":
, but commited r3786 patch brakes system at every place where it tries to textilize links. For example, MyController displays page, but ProjectsController falls in 500.html..

#11 Updated by Yuki Kita over 12 years ago

So I updated the patch.

#12 Updated by Eric Davis over 12 years ago

  • Status changed from Reopened to Closed

Roland Discein:

I've applied Yuki Kita's update and also a small change to remove the textile image links !/path/img.gif! from the table of contents generator.

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