Merge branch 'custom_fields' of github.com:fatfreecrm/fat_free_crm in…

…to custom_fields

app/models/fields/field.rb

@@ -16,7 +16,7 @@ class Field < ActiveRecord::Base
     'select'      => :string,
     'radio'       => :string,
     'check_boxes' => :text,
-    'checkbox'    => :boolean,
+    'boolean'     => :boolean,
     'date'        => :date,
     'datetime'    => :timestamp,
     'decimal'     => [:decimal, {:precision => 15, :scale => 2}],

db/migrate/20111116091952_add_field_groups_tag_id.rb

@@ -0,0 +1,9 @@
+class AddFieldGroupsTagId < ActiveRecord::Migration
+  def self.up
+    add_column :field_groups, :tag_id, :integer
+  end
+
+  def self.down
+    remove_column :field_groups, :tag_id
+  end
+end

db/migrate/20111117041311_change_fields_collection_to_text.rb

@@ -0,0 +1,9 @@
+class ChangeFieldsCollectionToText < ActiveRecord::Migration
+  def self.up
+    change_column :fields, :collection, :text
+  end
+
+  def self.down
+    change_column :fields, :collection, :string
+  end
+end

lib/tasks/super_tags.rake

@@ -0,0 +1,108 @@
+namespace :super_tags do
+
+  desc "Migrate super_tags plugin to core custom_fields"
+  task :migrate => :environment do
+    def dryrun?
+      #~ true
+      ENV['DRYRUN'] == 'true'
+    end
+
+    columns = %w(tag_id field_name field_type field_label table_name select_options max_size required disabled form_field_type field_info)
+    map_as = {
+      'short_answer' => 'string',
+      'number'       => 'decimal',
+      'long_answer'  => 'text',
+      'select_list'  => 'select',
+      'multi_select' => 'check_boxes',
+      'checkbox'     => 'boolean',
+      'date'         => 'date',
+      'datetime'     => 'datetime'
+    }
+    group_ids = {}
+    updates = []
+
+    connection = ActiveRecord::Base.connection
+
+    field_data = connection.select_all "SELECT #{columns.join(', ')} FROM customfields"
+
+    tag_ids = field_data.map {|row| row['tag_id']}.uniq
+    tag_ids.each do |tag_id|
+      tag = ActsAsTaggableOn::Tag.find(tag_id)
+
+      if (data = connection.select_all "SELECT * FROM tag#{tag_id}s").present?
+        keys = data.first.keys.reject {|k| %w(id customizable_id customizable_type).include?(k)}
+
+        # FieldGroup
+        unless field_group = FieldGroup.find_by_tag_id(tag.id)
+          group_params = {:tag_id => tag.id, :name => tag.name + ' Details'}
+          if dryrun?
+            puts group_params
+          else
+            field_group = FieldGroup.create! group_params
+          end
+        end
+
+        klass_names = data.map {|row| row['customizable_type']}.uniq
+        klass_names.each do |klass_name|
+          klass = klass_name.constantize
+
+          # CustomField
+          field_data.each do |row|
+            next unless row['tag_id'] == tag_id
+
+            unless field = CustomField.find_by_klass_name_and_name(klass_name, row['field_name'])
+
+              collection = row['select_options'].split('|').map(&:strip) if row['select_options']
+
+              field_params = {
+                :klass_name => klass_name,
+                :name       => row['field_name'],
+                :label      => row['field_label'],
+                :position   => row['position'],
+                :collection => collection,
+                :as         => map_as[row['form_field_type']],
+                :hint       => row['field_info'],
+                :required   => row['required'],
+                :disabled   => row['disabled'],
+                :maxlength  => row['max_size'],
+                :field_group_id => field_group.try(:id)
+              }
+              if dryrun?
+                puts field_params
+              else
+                field = CustomField.create! field_params
+              end
+            end
+          end
+
+          # Data
+          data.each do |row|
+            values = []
+            keys.each do |key|
+              next unless klass.column_names.include?(key)
+
+              value = if row[key] =~ /^\d+$/
+                row[key]
+              elsif row[key].present?
+                connection.quote(row[key])
+              end
+              values << "#{key} = #{value}" if value.present?
+            end
+
+            updates << "UPDATE #{klass.table_name} SET #{values.join(', ')} WHERE #{klass.primary_key} = #{row['customizable_id']}" if values.present?
+          end
+        end
+      end
+    end
+
+    if dryrun?
+      File.open('update.sql', 'w') do |file|
+        file << updates.join(";\n")
+      end
+    else
+      updates.each do |update|
+        connection.execute update
+      end
+    end
+  end
+end