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# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2011 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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module ProjectsHelper
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def link_to_version(version, options = {})
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return '' unless version && version.is_a?(Version)
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link_to_if version.visible?, format_version_name(version), { :controller => 'versions', :action => 'show', :id => version }, options
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end
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def project_settings_tabs
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tabs = [{:name => 'info', :action => :edit_project, :partial => 'projects/edit', :label => :label_information_plural},
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{:name => 'modules', :action => :select_project_modules, :partial => 'projects/settings/modules', :label => :label_module_plural},
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{:name => 'members', :action => :manage_members, :partial => 'projects/settings/members', :label => :label_member_plural},
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{:name => 'versions', :action => :manage_versions, :partial => 'projects/settings/versions', :label => :label_version_plural},
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{:name => 'categories', :action => :manage_categories, :partial => 'projects/settings/issue_categories', :label => :label_issue_category_plural},
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{:name => 'wiki', :action => :manage_wiki, :partial => 'projects/settings/wiki', :label => :label_wiki},
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{:name => 'repositories', :action => :manage_repository, :partial => 'projects/settings/repositories', :label => :label_repository_plural},
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{:name => 'boards', :action => :manage_boards, :partial => 'projects/settings/boards', :label => :label_board_plural},
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{:name => 'activities', :action => :manage_project_activities, :partial => 'projects/settings/activities', :label => :enumeration_activities}
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]
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tabs.select {|tab| User.current.allowed_to?(tab[:action], @project)}
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end
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def parent_project_select_tag(project)
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selected = project.parent
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# retrieve the requested parent project
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parent_id = (params[:project] && params[:project][:parent_id]) || params[:parent_id]
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if parent_id
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selected = (parent_id.blank? ? nil : Project.find(parent_id))
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end
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options = ''
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options << "<option value=''></option>" if project.allowed_parents.include?(nil)
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options << project_tree_options_for_select(project.allowed_parents.compact, :selected => selected)
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content_tag('select', options.html_safe, :name => 'project[parent_id]', :id => 'project_parent_id')
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end
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# Renders a tree of projects as a nested set of unordered lists
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# The given collection may be a subset of the whole project tree
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# (eg. some intermediate nodes are private and can not be seen)
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def render_project_hierarchy(projects)
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s = ''
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if projects.any?
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ancestors = []
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original_project = @project
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projects.each do |project|
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# set the project environment to please macros.
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@project = project
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if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
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s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
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else
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ancestors.pop
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s << "</li>"
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while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
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ancestors.pop
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s << "</ul></li>\n"
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end
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end
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classes = (ancestors.empty? ? 'root' : 'child')
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s << "<li class='#{classes}'><div class='#{classes}'>" +
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link_to_project(project, {}, :class => "project #{User.current.member_of?(project) ? 'my-project' : nil}")
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s << "<div class='wiki description'>#{textilizable(project.short_description, :project => project)}</div>" unless project.description.blank?
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s << "</div>\n"
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ancestors << project
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end
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s << ("</li></ul>\n" * ancestors.size)
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@project = original_project
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end
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s.html_safe
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end
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# Returns a set of options for a select field, grouped by project.
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def version_options_for_select(versions, selected=nil)
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grouped = Hash.new {|h,k| h[k] = []}
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versions.each do |version|
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grouped[version.project.name] << [version.name, version.id]
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end
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# Add in the selected
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if selected && !versions.include?(selected)
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grouped[selected.project.name] << [selected.name, selected.id]
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end
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if grouped.keys.size > 1
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grouped_options_for_select(grouped, selected && selected.id)
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else
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options_for_select((grouped.values.first || []), selected && selected.id)
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end
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end
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def format_version_sharing(sharing)
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sharing = 'none' unless Version::VERSION_SHARINGS.include?(sharing)
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l("label_version_sharing_#{sharing}")
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end
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end
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