091018-cross-project_redmine_links.patch

functional changes (revision 2879) - William Baum, 2009-10-19 05:43

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app/helpers/application_helper.rb (working copy)
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  def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
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  # Return true if user is authorized for controller/action, otherwise false
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  def authorize_for(controller, action)
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    User.current.allowed_to?({:controller => controller, :action => action}, @project)
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  def authorize_for(controller, action, project = @project)
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    User.current.allowed_to?({:controller => controller, :action => action}, project)
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  end
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  # Display a link if user is authorized
......
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    #     #52 -> Link to issue #52
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    #   Changesets:
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    #     r52 -> Link to revision 52
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    #     project:r52 -> Link to revision 52 of an other project, using project name or identifier
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    #     commit:a85130f -> Link to scmid starting with a85130f
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    #     project:commit:a85130f -> Link to scmid starting with a85130f of an other project, using project name or identifier
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    #     If your project name contains spaces, use quotation marks :
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    #       "My Project":r52
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    #       "My Project":commit:a85130f
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    #   Documents:
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    #     document#17 -> Link to document with id 17
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    #     document:Greetings -> Link to the document with title "Greetings"
......
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    #   Attachments:
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    #     attachment:file.zip -> Link to the attachment of the current object named file.zip
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    #   Source files:
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    #     ["Link alternate display title"=][project:]source:some/path[/file][@52][#L120]
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    #     ["Link alternate display title"=][project:]export:some/path/file[@52]
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    #     source:some/file -> Link to the file located at /some/file in the project's repository
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    #     source:some/file@52 -> Link to the file's revision 52
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    #     source:some/file#L120 -> Link to line 120 of the file
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    #     "click here"=source:some/file#L120 -> Link to line 120 of the file
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    #     "click here"=wizbang:source:some/file#L120 -> Link to line 120 of the file in the repo for the wizbang project
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    #     source:some/file@52#L120 -> Link to line 120 of the file's revision 52
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    #     export:some/file -> Force the download of the file
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    #     "Download This File"=export:some/file -> Force the download of the file
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    #     "Download This File"=myproject:export:some/file -> Force the download of the file in repository for myproject project
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    #  Forum messages:
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    #     message#1218 -> Link to message with id 1218
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    text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
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      leading, esc, prefix, sep, oid = $1, $2, $3, $5 || $7, $6 || $8
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    text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(\"[^\"\n]+\"=)?(attachment|document|version|(\"[^:<>\r\n\b]+\":|[^:<>\s\r\n\b]+:)?(commit|source|export)|message)?((#|(\"[^:<>\r\n\b]+\":|[^:<>\s\r\n\b]+:)?(r))(\d+)|(:)([^"\s<>][^:\s\r\n\b<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
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      leading, esc, linktitle, prefix, sep, revproj, oid = $1, $2, $3, $6 || $3, $12 || $10 || $8, $5 || $9, $11 || $13
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      link = nil
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      if esc.nil?
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        if prefix.nil? && sep == 'r'
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          if project && (changeset = project.changesets.find_by_revision(oid))
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            link = link_to("r#{oid}", {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => oid},
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                                      :class => 'changeset',
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                                      :title => truncate_single_line(changeset.comments, :length => 100))
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          if revproj.nil?
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            if project && (changeset = project.changesets.find_by_revision(oid))
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              link = link_to("r#{oid}", {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => oid},
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                                        :class => 'changeset',
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                                        :title => truncate_single_line(changeset.comments, :length => 100))
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            end
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          else
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            revproj.gsub!(/[\:"]/,'')
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            link_project = Project.find_by_name(h(revproj)) || Project.find_by_identifier(h(revproj))
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            if link_project && (changeset = link_project.changesets.find_by_revision(oid))              
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              title = truncate_single_line(changeset.comments, :length => 100) if authorize_for('repositories', 'revision', link_project)
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              link = link_to h("#{revproj}:r#{oid}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => link_project, :rev => oid},
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                                                      :class => 'changeset',
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                                                      :title => title
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            end            
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          end
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        elsif sep == '#'
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          oid = oid.to_i
......
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                                              :class => 'version'
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            end
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          when 'commit'
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            if project && (changeset = project.changesets.find(:first, :conditions => ["scmid LIKE ?", "#{name}%"]))
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              link = link_to h("#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => changeset.revision},
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                                           :class => 'changeset',
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                                           :title => truncate_single_line(changeset.comments, :length => 100)
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            if revproj.nil?
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              if project && (changeset = project.changesets.find(:first, :conditions => ["scmid LIKE ?", "#{name}%"]))
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                link = link_to h("#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => changeset.revision},
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                                             :class => 'changeset',
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                                             :title => truncate_single_line(changeset.comments, :length => 100)
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              end
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            else
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              revproj.gsub!(/[\:"]/,'')
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              link_project = Project.find_by_name(h(revproj)) || Project.find_by_identifier(h(revproj))
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              if link_project && (changeset = link_project.changesets.find(:first, :conditions => ["scmid LIKE ?", "#{name}%"]))
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                title = truncate_single_line(changeset.comments, :length => 100) if authorize_for('repositories', 'revision', link_project)
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                link = link_to h("#{revproj}:#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => link_project, :rev => changeset.revision},
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                                                        :class => 'changeset',
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                                                        :title => title
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              end
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            end
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          when 'source', 'export'
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            if project && project.repository
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            if revproj.nil?
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              link_project = project
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            else
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              revproj.gsub!(/[\:"]/,'')
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              link_project = Project.find_by_name(h(revproj)) || Project.find_by_identifier(h(revproj))
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            end	    
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            if link_project && link_project.repository
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              name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$}
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              path, rev, anchor = $1, $3, $5
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              link = link_to h("#{prefix}:#{name}"), {:controller => 'repositories', :action => 'entry', :id => project,
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              link_title = linktitle ? linktitle.gsub!(/[\"=]/,'') : (link_project != project ? "#{revproj}:" : "") + "#{prefix}:#{name}"
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              link = link_to h(link_title), {:only_path => only_path, :controller => 'repositories', :action => 'entry', :id => link_project,
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                                                      :path => to_path_param(path),
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                                                      :rev => rev,
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                                                      :anchor => anchor,
......
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          end
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        end
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      end
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      leading + (link || "#{prefix}#{sep}#{oid}")
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      leading + (link || (revproj ? "#{revproj}:" : "") + "#{prefix}#{sep}#{oid}")
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    end
547 587

  
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    text
public/help/wiki_syntax.html (working copy)
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<tr><th><img src="../images/jstoolbar/bt_link.png" style="border: 1px solid #bbb;" alt="Link to a Wiki page" /></th><td>[[Wiki page]]</td><td><a href="#">Wiki page</a></td></tr>
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<tr><th></th><td>Issue #12</td><td>Issue <a href="#">#12</a></td></tr>
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<tr><th></th><td>Revision r43</td><td>Revision <a href="#">r43</a></td></tr>
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<tr><th></th><td>myproj:r43</td><td><a href="#">myproj:r43</a></td></tr>
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<tr><th></th><td>commit:f30e13e43</td><td><a href="#">f30e13e4</a></td></tr>
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<tr><th></th><td>proj:commit:f30e13e43</td><td><a href="#">proj:f30e13e4</a></td></tr>
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<tr><th></th><td>source:some/file</td><td><a href="#">source:some/file</a></td></tr>
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<tr><th></th><td>proj:source:some/file</td><td><a href="#">proj:source:some/file</a></td></tr>
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<tr><th></th><td>"File&nbsp;Src"=source:some/file</td><td><a href="#">File Src</a></td></tr>
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<tr><th></th><td>"Download"=proj:export:some/file</td><td><a href="#">Download</a></td></tr>
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<tr><th colspan="3">Inline images</th></tr>
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<tr><th><img src="../images/jstoolbar/bt_img.png" style="border: 1px solid #bbb;" alt="Image" /></th><td>!<em>image_url</em>!</td><td></td></tr>
public/help/wiki_syntax_detailed.html (working copy)
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            <li>Link to a changeset with a non-numeric hash: <strong>commit:c6f4d0fd</strong> (displays c6f4d0fd).  Added in <a href="/repositories/revision/1?rev=1236" class="changeset" title="Merged Git support branch (r1200 to r1226).">r1236</a>.</li>
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        </ul>
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        <p>You can also link to changesets of an other project repository:</p>
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        <ul>
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            <li>Link to a changeset of SandBox project: <strong>sandbox:r758</strong> (displays <a href="/repositories/revision/1?rev=758" class="changeset" title="Search engine now only searches objects the user is allowed to view.">sandbox:r758</a>)</li>
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            <li>Link to a changeset of SandBox project with a non-numeric hash: <strong>sandbox:commit:c6f4d0fd</strong> (displays sandbox:c6f4d0fd).</li>
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            <li>If your project name contains spaces, use quotation marks : <strong>"My Project":r758</strong> or <strong>"My Project":commit:c6f4d0fd</strong></li>
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        </ul>
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        <p>Wiki links:</p>
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        <ul>
......
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        <ul>
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             <li>Repository files
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                <ul>
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                    <li><strong>["Link display title"=][project:]source:some/path[/file][@52][#L120]</strong>          -- Link to the file located at /some/file in the project's repository</li>
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                    <li><strong>["Link alternate display title"=][project:]export:some/path/file[@52]</strong>          -- Link to the file located at /some/file in the project's repository</li>
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                    <li><strong>source:some/file</strong>          -- Link to the file located at /some/file in the project's repository</li>
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                    <li><strong>source:some/file@52</strong>       -- Link to the file's revision 52</li>
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                    <li><strong>source:some/file#L120</strong>     -- Link to line 120 of the file</li>
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                    <li><strong>"click here"=source:some/file#L120</strong>          -- "click here" Link to line 120 of the file</li>
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                    <li><strong>"click here"=wizbang:source:some/file#L120</strong>          -- Link to line 120 of the file in the repo for the wizbang project</li>
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                    <li><strong>source:some/file@52#L120</strong>  -- Link to line 120 of the file's revision 52</li>
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                    <li><strong>export:some/file</strong>          -- Force the download of the file</li>
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                    <li><strong>"Download This File"=export:some/file</strong>          -- Force the download of the file</li>
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                    <li><strong>"Download This File"=myproject:export:some/file</strong>          -- Force the download of the file in repository for myproject project</li>
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            </ul></li>
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        </ul>
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