Chris@909: # encoding: utf-8
Chris@909: #
Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: module CustomFieldsHelper
Chris@909: 
Chris@909:   def custom_fields_tabs
Chris@909:     tabs = [{:name => 'IssueCustomField', :partial => 'custom_fields/index', :label => :label_issue_plural},
Chris@909:             {:name => 'TimeEntryCustomField', :partial => 'custom_fields/index', :label => :label_spent_time},
Chris@909:             {:name => 'ProjectCustomField', :partial => 'custom_fields/index', :label => :label_project_plural},
Chris@909:             {:name => 'VersionCustomField', :partial => 'custom_fields/index', :label => :label_version_plural},
Chris@909:             {:name => 'UserCustomField', :partial => 'custom_fields/index', :label => :label_user_plural},
Chris@909:             {:name => 'GroupCustomField', :partial => 'custom_fields/index', :label => :label_group_plural},
Chris@909:             {:name => 'TimeEntryActivityCustomField', :partial => 'custom_fields/index', :label => TimeEntryActivity::OptionName},
Chris@909:             {:name => 'IssuePriorityCustomField', :partial => 'custom_fields/index', :label => IssuePriority::OptionName},
Chris@909:             {:name => 'DocumentCategoryCustomField', :partial => 'custom_fields/index', :label => DocumentCategory::OptionName}
Chris@909:             ]
Chris@909:   end
Chris@909: 
Chris@909:   # Return custom field html tag corresponding to its format
Chris@909:   def custom_field_tag(name, custom_value)	
Chris@909:     custom_field = custom_value.custom_field
Chris@909:     field_name = "#{name}[custom_field_values][#{custom_field.id}]"
Chris@909:     field_id = "#{name}_custom_field_values_#{custom_field.id}"
Chris@909: 
Chris@909:     field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
Chris@909:     case field_format.try(:edit_as)
Chris@909:     when "date"
Chris@909:       text_field_tag(field_name, custom_value.value, :id => field_id, :size => 10) +
Chris@909:       calendar_for(field_id)
Chris@909:     when "text"
Chris@909:       text_area_tag(field_name, custom_value.value, :id => field_id, :rows => 3, :style => 'width:90%')
Chris@909:     when "bool"
Chris@909:       hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, :id => field_id)
Chris@909:     when "list"
Chris@909:       blank_option = custom_field.is_required? ?
Chris@909:                        (custom_field.default_value.blank? ? "<option value=\"\">--- #{l(:actionview_instancetag_blank_option)} ---</option>" : '') :
Chris@909:                        '<option></option>'
Chris@909:       select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value), :id => field_id)
Chris@909:     else
Chris@909:       text_field_tag(field_name, custom_value.value, :id => field_id)
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   # Return custom field label tag
Chris@909:   def custom_field_label_tag(name, custom_value)
Chris@909:     content_tag "label", h(custom_value.custom_field.name) +
Chris@909: 	(custom_value.custom_field.is_required? ? " <span class=\"required\">*</span>".html_safe : ""),
Chris@909: 	:for => "#{name}_custom_field_values_#{custom_value.custom_field.id}",
Chris@909: 	:class => (custom_value.errors.empty? ? nil : "error" )
Chris@909:   end
Chris@909: 
Chris@909:   # Return custom field tag with its label tag
Chris@909:   def custom_field_tag_with_label(name, custom_value)
Chris@909:     custom_field_label_tag(name, custom_value) + custom_field_tag(name, custom_value)
Chris@909:   end
Chris@909: 
Chris@909:   def custom_field_tag_for_bulk_edit(name, custom_field, projects=nil)
Chris@909:     field_name = "#{name}[custom_field_values][#{custom_field.id}]"
Chris@909:     field_id = "#{name}_custom_field_values_#{custom_field.id}"
Chris@909:     field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
Chris@909:     case field_format.try(:edit_as)
Chris@909:       when "date"
Chris@909:         text_field_tag(field_name, '', :id => field_id, :size => 10) +
Chris@909:         calendar_for(field_id)
Chris@909:       when "text"
Chris@909:         text_area_tag(field_name, '', :id => field_id, :rows => 3, :style => 'width:90%')
Chris@909:       when "bool"
Chris@909:         select_tag(field_name, options_for_select([[l(:label_no_change_option), ''],
Chris@909:                                                    [l(:general_text_yes), '1'],
Chris@909:                                                    [l(:general_text_no), '0']]), :id => field_id)
Chris@909:       when "list"
Chris@909:         select_tag(field_name, options_for_select([[l(:label_no_change_option), '']] + custom_field.possible_values_options(projects)), :id => field_id)
Chris@909:       else
Chris@909:         text_field_tag(field_name, '', :id => field_id)
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   # Return a string used to display a custom value
Chris@909:   def show_value(custom_value)
Chris@909:     return "" unless custom_value
Chris@909:     format_value(custom_value.value, custom_value.custom_field.field_format)
Chris@909:   end
Chris@909: 
Chris@909:   # Return a string used to display a custom value
Chris@909:   def format_value(value, field_format)
Chris@909:     Redmine::CustomFieldFormat.format_value(value, field_format) # Proxy
Chris@909:   end
Chris@909: 
Chris@909:   # Return an array of custom field formats which can be used in select_tag
Chris@909:   def custom_field_formats_for_select(custom_field)
Chris@909:     Redmine::CustomFieldFormat.as_select(custom_field.class.customized_class.name)
Chris@909:   end
Chris@909: 
Chris@909:   # Renders the custom_values in api views
Chris@909:   def render_api_custom_values(custom_values, api)
Chris@909:     api.array :custom_fields do
Chris@909:       custom_values.each do |custom_value|
Chris@909:         api.custom_field :id => custom_value.custom_field_id, :name => custom_value.custom_field.name do
Chris@909:           api.value custom_value.value
Chris@909:         end
Chris@909:       end
Chris@909:     end unless custom_values.empty?
Chris@909:   end
Chris@909: end