view app/helpers/custom_fields_helper.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

# encoding: utf-8
#
# Redmine - project management software
# Copyright (C) 2006-2011  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.

module CustomFieldsHelper

  def custom_fields_tabs
    tabs = [{:name => 'IssueCustomField', :partial => 'custom_fields/index', :label => :label_issue_plural},
            {:name => 'TimeEntryCustomField', :partial => 'custom_fields/index', :label => :label_spent_time},
            {:name => 'ProjectCustomField', :partial => 'custom_fields/index', :label => :label_project_plural},
            {:name => 'VersionCustomField', :partial => 'custom_fields/index', :label => :label_version_plural},
            {:name => 'UserCustomField', :partial => 'custom_fields/index', :label => :label_user_plural},
            {:name => 'GroupCustomField', :partial => 'custom_fields/index', :label => :label_group_plural},
            {:name => 'TimeEntryActivityCustomField', :partial => 'custom_fields/index', :label => TimeEntryActivity::OptionName},
            {:name => 'IssuePriorityCustomField', :partial => 'custom_fields/index', :label => IssuePriority::OptionName},
            {:name => 'DocumentCategoryCustomField', :partial => 'custom_fields/index', :label => DocumentCategory::OptionName}
            ]
  end

  # Return custom field html tag corresponding to its format
  def custom_field_tag(name, custom_value)	
    custom_field = custom_value.custom_field
    field_name = "#{name}[custom_field_values][#{custom_field.id}]"
    field_id = "#{name}_custom_field_values_#{custom_field.id}"

    field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
    case field_format.try(:edit_as)
    when "date"
      text_field_tag(field_name, custom_value.value, :id => field_id, :size => 10) +
      calendar_for(field_id)
    when "text"
      text_area_tag(field_name, custom_value.value, :id => field_id, :rows => 3, :style => 'width:90%')
    when "bool"
      hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, :id => field_id)
    when "list"
      blank_option = custom_field.is_required? ?
                       (custom_field.default_value.blank? ? "<option value=\"\">--- #{l(:actionview_instancetag_blank_option)} ---</option>" : '') :
                       '<option></option>'
      select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value), :id => field_id)
    else
      text_field_tag(field_name, custom_value.value, :id => field_id)
    end
  end

  # Return custom field label tag
  def custom_field_label_tag(name, custom_value)
    content_tag "label", h(custom_value.custom_field.name) +
	(custom_value.custom_field.is_required? ? " <span class=\"required\">*</span>".html_safe : ""),
	:for => "#{name}_custom_field_values_#{custom_value.custom_field.id}",
	:class => (custom_value.errors.empty? ? nil : "error" )
  end

  # Return custom field tag with its label tag
  def custom_field_tag_with_label(name, custom_value)
    custom_field_label_tag(name, custom_value) + custom_field_tag(name, custom_value)
  end

  def custom_field_tag_for_bulk_edit(name, custom_field, projects=nil)
    field_name = "#{name}[custom_field_values][#{custom_field.id}]"
    field_id = "#{name}_custom_field_values_#{custom_field.id}"
    field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
    case field_format.try(:edit_as)
      when "date"
        text_field_tag(field_name, '', :id => field_id, :size => 10) +
        calendar_for(field_id)
      when "text"
        text_area_tag(field_name, '', :id => field_id, :rows => 3, :style => 'width:90%')
      when "bool"
        select_tag(field_name, options_for_select([[l(:label_no_change_option), ''],
                                                   [l(:general_text_yes), '1'],
                                                   [l(:general_text_no), '0']]), :id => field_id)
      when "list"
        select_tag(field_name, options_for_select([[l(:label_no_change_option), '']] + custom_field.possible_values_options(projects)), :id => field_id)
      else
        text_field_tag(field_name, '', :id => field_id)
    end
  end

  # Return a string used to display a custom value
  def show_value(custom_value)
    return "" unless custom_value
    format_value(custom_value.value, custom_value.custom_field.field_format)
  end

  # Return a string used to display a custom value
  def format_value(value, field_format)
    Redmine::CustomFieldFormat.format_value(value, field_format) # Proxy
  end

  # Return an array of custom field formats which can be used in select_tag
  def custom_field_formats_for_select(custom_field)
    Redmine::CustomFieldFormat.as_select(custom_field.class.customized_class.name)
  end

  # Renders the custom_values in api views
  def render_api_custom_values(custom_values, api)
    api.array :custom_fields do
      custom_values.each do |custom_value|
        api.custom_field :id => custom_value.custom_field_id, :name => custom_value.custom_field.name do
          api.value custom_value.value
        end
      end
    end unless custom_values.empty?
  end
end