comparison app/helpers/custom_fields_helper.rb @ 1115:433d4f72a19b redmine-2.2

Update to Redmine SVN revision 11137 on 2.2-stable branch

 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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.

 # 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}
-            ]
+    CustomField::CUSTOM_FIELDS_TABS
   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_name << "[]" if custom_field.multiple?
     field_id = "#{name}_custom_field_values_#{custom_field.id}"
+
+    tag_options = {:id => field_id, :class => "#{custom_field.field_format}_cf"}
 
     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) +
+      text_field_tag(field_name, custom_value.value, tag_options.merge(:size => 10)) +
       calendar_for(field_id)
     when "text"
-      text_area_tag(field_name, custom_value.value, :id => field_id, :rows => 3, :style => 'width:90%')
+      text_area_tag(field_name, custom_value.value, tag_options.merge(:rows => 3))
     when "bool"
-      hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, :id => field_id)
+      hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, tag_options)
     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)
+      blank_option = ''.html_safe
+      unless custom_field.multiple?
+        if custom_field.is_required?
+          unless custom_field.default_value.present?
+            blank_option = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---", :value => '')
+          end
+        else
+          blank_option = content_tag('option')
+        end
+      end
+      s = select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value),
+        tag_options.merge(:multiple => custom_field.multiple?))
+      if custom_field.multiple?
+        s << hidden_field_tag(field_name, '')
+      end
+      s
     else
-      text_field_tag(field_name, custom_value.value, :id => field_id)
+      text_field_tag(field_name, custom_value.value, tag_options)
     end
   end
 
   # Return custom field label tag
-  def custom_field_label_tag(name, custom_value)
+  def custom_field_label_tag(name, custom_value, options={})
+    required = options[:required] || custom_value.custom_field.is_required?
+
     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" )
+      (required ? " <span class=\"required\">*</span>".html_safe : ""),
+      :for => "#{name}_custom_field_values_#{custom_value.custom_field.id}"
   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)
+  def custom_field_tag_with_label(name, custom_value, options={})
+    custom_field_label_tag(name, custom_value, options) + 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_name << "[]" if custom_field.multiple?
     field_id = "#{name}_custom_field_values_#{custom_field.id}"
+
+    tag_options = {:id => field_id, :class => "#{custom_field.field_format}_cf"}
+
     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) +
+        text_field_tag(field_name, '', tag_options.merge(:size => 10)) +
         calendar_for(field_id)
       when "text"
-        text_area_tag(field_name, '', :id => field_id, :rows => 3, :style => 'width:90%')
+        text_area_tag(field_name, '', tag_options.merge(:rows => 3))
       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)
+                                                   [l(:general_text_no), '0']]), tag_options)
       when "list"
-        select_tag(field_name, options_for_select([[l(:label_no_change_option), '']] + custom_field.possible_values_options(projects)), :id => field_id)
+        options = []
+        options << [l(:label_no_change_option), ''] unless custom_field.multiple?
+        options << [l(:label_none), '__none__'] unless custom_field.is_required?
+        options += custom_field.possible_values_options(projects)
+        select_tag(field_name, options_for_select(options), tag_options.merge(:multiple => custom_field.multiple?))
       else
-        text_field_tag(field_name, '', :id => field_id)
+        text_field_tag(field_name, '', tag_options)
     end
   end
 
   # Return a string used to display a custom value
   def show_value(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
+    if value.is_a?(Array)
+      value.collect {|v| format_value(v, field_format)}.compact.sort.join(', ')
+    else
+      Redmine::CustomFieldFormat.format_value(value, field_format)
+    end
   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)

 
   # 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
+        attrs = {:id => custom_value.custom_field_id, :name => custom_value.custom_field.name}
+        attrs.merge!(:multiple => true) if custom_value.custom_field.multiple?
+        api.custom_field attrs do
+          if custom_value.value.is_a?(Array)
+            api.array :value do
+              custom_value.value.each do |value|
+                api.value value unless value.blank?
+              end
+            end
+          else
+            api.value custom_value.value
+          end
         end
       end
     end unless custom_values.empty?
   end
 end