Module: WorkflowsHelper

Defined in:
app/helpers/workflows_helper.rb

Overview

Redmine - project management software Copyright (C) 2006-2016 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

#field_permission_tag(permissions, status, field, roles) ⇒ Object 



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# File 'app/helpers/workflows_helper.rb', line 49

def field_permission_tag(permissions, status, field, roles)
  name = field.is_a?(CustomField) ? field.id.to_s : field
  options = [["", ""], [l(:label_readonly), "readonly"]]
  options << [l(:label_required), "required"] unless field_required?(field)
  html_options = {}
  
  if perm = permissions[status.id][name]
    if perm.uniq.size > 1 || perm.size < @roles.size * @trackers.size
      options << [l(:label_no_change_option), "no_change"]
      selected = 'no_change'
    else
      selected = perm.first
    end
  end

  hidden = field.is_a?(CustomField) &&
    !field.visible? &&
    !roles.detect {|role| role.custom_fields.to_a.include?(field)}

  if hidden
    options[0][0] = l(:label_hidden)
    selected = ''
    html_options[:disabled] = true
  end

  select_tag("permissions[#{status.id}][#{name}]", options_for_select(options, selected), html_options)
end

#field_required?(field) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/workflows_helper.rb', line 45

def field_required?(field)
  field.is_a?(CustomField) ? field.is_required? : %w(project_id tracker_id subject priority_id is_private).include?(field)
end

#options_for_workflow_select(name, objects, selected, options = {}) ⇒ Object 



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# File 'app/helpers/workflows_helper.rb', line 21

def options_for_workflow_select(name, objects, selected, options={})
  option_tags = ''.html_safe
  multiple = false
  if selected 
    if selected.size == objects.size
      selected = 'all'
    else
      selected = selected.map(&:id)
      if selected.size > 1
        multiple = true
      end
    end
  else
    selected = objects.first.try(:id)
  end
  all_tag_options = {:value => 'all', :selected => (selected == 'all')}
  if multiple
    all_tag_options.merge!(:style => "display:none;")
  end
  option_tags << content_tag('option', l(:label_all), all_tag_options)
  option_tags << options_from_collection_for_select(objects, "id", "name", selected)
  select_tag name, option_tags, {:multiple => multiple}.merge(options)
end

#transition_tag(workflows, old_status, new_status, name) ⇒ Object 



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# File 'app/helpers/workflows_helper.rb', line 77

def transition_tag(workflows, old_status, new_status, name)
  w = workflows.select {|w| w.old_status == old_status && w.new_status == new_status}.size
  
  tag_name = "transitions[#{ old_status.try(:id) || 0 }][#{new_status.id}][#{name}]"
  if w == 0 || w == @roles.size * @trackers.size
    
    hidden_field_tag(tag_name, "0", :id => nil) +
    check_box_tag(tag_name, "1", w != 0,
          :class => "old-status-#{old_status.try(:id) || 0} new-status-#{new_status.id}")
  else
    select_tag tag_name,
      options_for_select([
          [l(:general_text_Yes), "1"],
          [l(:general_text_No), "0"],
          [l(:label_no_change_option), "no_change"]
        ], "no_change")
  end
end