diff app/helpers/custom_fields_helper.rb @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/helpers/custom_fields_helper.rb	Fri Jul 23 15:52:44 2010 +0100
@@ -0,0 +1,107 @@
+# redMine - project management software
+# Copyright (C) 2006  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.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, 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", custom_value.custom_field.name +
+	(custom_value.custom_field.is_required? ? " <span class=\"required\">*</span>" : ""),
+	: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)
+    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.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), :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
+    Redmine::CustomFieldFormat.as_select
+  end
+end