Module: ProjectsHelper

Included in:
IssuesController, ProjectsController
Defined in:
app/helpers/projects_helper.rb

Overview

redMine - project management software Copyright (C) 2006 Jean-Philippe Lang

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Instance Method Summary collapse

Instance Method Details

#format_version_sharing(sharing) ⇒ Object



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# File 'app/helpers/projects_helper.rb', line 104

def format_version_sharing(sharing)
  sharing = 'none' unless Version::VERSION_SHARINGS.include?(sharing)
  l("label_version_sharing_#{sharing}")
end


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# File 'app/helpers/projects_helper.rb', line 19

def link_to_version(version, options = {})
  return '' unless version && version.is_a?(Version)
  link_to_if version.visible?, format_version_name(version), { :controller => 'versions', :action => 'show', :id => version }, options
end

#parent_project_select_tag(project) ⇒ Object



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# File 'app/helpers/projects_helper.rb', line 38

def parent_project_select_tag(project)
  selected = project.parent
  # retrieve the requested parent project
  parent_id = (params[:project] && params[:project][:parent_id]) || params[:parent_id]
  if parent_id
    selected = (parent_id.blank? ? nil : Project.find(parent_id))
  end
  
  options = ''
  options << "<option value=''></option>" if project.allowed_parents.include?(nil)
  options << project_tree_options_for_select(project.allowed_parents.compact, :selected => selected)
  ('select', options, :name => 'project[parent_id]', :id => 'project_parent_id')
end

#project_settings_tabsObject



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# File 'app/helpers/projects_helper.rb', line 24

def project_settings_tabs
  tabs = [{:name => 'info', :action => :edit_project, :partial => 'projects/edit', :label => :label_information_plural},
          {:name => 'modules', :action => :select_project_modules, :partial => 'projects/settings/modules', :label => :label_module_plural},
          {:name => 'members', :action => :manage_members, :partial => 'projects/settings/members', :label => :label_member_plural},
          {:name => 'versions', :action => :manage_versions, :partial => 'projects/settings/versions', :label => :label_version_plural},
          {:name => 'categories', :action => :manage_categories, :partial => 'projects/settings/issue_categories', :label => :label_issue_category_plural},
          {:name => 'wiki', :action => :manage_wiki, :partial => 'projects/settings/wiki', :label => :label_wiki},
          {:name => 'repository', :action => :manage_repository, :partial => 'projects/settings/repository', :label => :label_repository},
          {:name => 'boards', :action => :manage_boards, :partial => 'projects/settings/boards', :label => :label_board_plural},
          {:name => 'activities', :action => :manage_project_activities, :partial => 'projects/settings/activities', :label => :enumeration_activities}
          ]
  tabs.select {|tab| User.current.allowed_to?(tab[:action], @project)}     
end

#render_project_hierarchy(projects) ⇒ Object

Renders a tree of projects as a nested set of unordered lists The given collection may be a subset of the whole project tree (eg. some intermediate nodes are private and can not be seen)



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# File 'app/helpers/projects_helper.rb', line 55

def render_project_hierarchy(projects)
  s = ''
  if projects.any?
    ancestors = []
    original_project = @project
    projects.each do |project|
      # set the project environment to please macros.
      @project = project
      if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
        s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
      else
        ancestors.pop
        s << "</li>"
        while (ancestors.any? && !project.is_descendant_of?(ancestors.last)) 
          ancestors.pop
          s << "</ul></li>\n"
        end
      end
      classes = (ancestors.empty? ? 'root' : 'child')
      s << "<li class='#{classes}'><div class='#{classes}'>" +
             link_to_project(project, {}, :class => "project #{User.current.member_of?(project) ? 'my-project' : nil}")
      s << "<div class='wiki description'>#{textilizable(project.short_description, :project => project)}</div>" unless project.description.blank?
      s << "</div>\n"
      ancestors << project
    end
    s << ("</li></ul>\n" * ancestors.size)
    @project = original_project
  end
  s
end

#version_options_for_select(versions, selected = nil) ⇒ Object

Returns a set of options for a select field, grouped by project.



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# File 'app/helpers/projects_helper.rb', line 87

def version_options_for_select(versions, selected=nil)
  grouped = Hash.new {|h,k| h[k] = []}
  versions.each do |version|
    grouped[version.project.name] << [version.name, version.id]
  end
  # Add in the selected
  if selected && !versions.include?(selected)
    grouped[selected.project.name] << [selected.name, selected.id]
  end
  
  if grouped.keys.size > 1
    grouped_options_for_select(grouped, selected && selected.id)
  else
    options_for_select((grouped.values.first || []), selected && selected.id)
  end
end