comparison .svn/pristine/b5/b5d71b1233be49fcf1babc0bab7d8a2c992deddb.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  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
+    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, tag_options.merge(:size => 10)) +
+      calendar_for(field_id)
+    when "text"
+      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?, tag_options)
+    when "list"
+      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, tag_options)
+    end
+  end
+
+  # Return custom field label tag
+  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) +
+      (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, 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, '', tag_options.merge(:size => 10)) +
+        calendar_for(field_id)
+      when "text"
+        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']]), tag_options)
+      when "list"
+        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, '', tag_options)
+    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)
+    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)
+  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|
+        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