lib/locmare/form.rb

   1 require_dependency "locmare/form/field"
   2 require_dependency "locmare/form/extend_field"
   3
   4 module Locmare
   5   class FormBase
   6     include FormModule
   7     attr :form_name, :item, :mounted, :operators, :template_dir,
   8       :fields
   9     def initialize form_name, item, mounted, operators
  10       @form_name = form_name
  11       @item = item
  12       @mounted = mounted
  13       @operators = operators
  14
  15       @manifest = LocalManifest.manifest.forms[@form_name]
  16       @template_dir = 'templates/r/form/'
  17       @fields = {}
  18       self.init_fields
  19     end
  20
  21     def each_field
  22       @manifest.field_names.each do |field_name|
  23         yield field_name, @fields[field_name]
  24       end
  25     end
  26
  27     def template_file_name
  28       "form"
  29     end
  30
  31     def template_name
  32       self.template_dir + self.template_file_name
  33     end
  34
  35     def fields_template_name
  36       self.template_dir + 'fields'
  37     end
  38
  39     def image_dir
  40       '/images/'
  41     end
  42
  43   end
  44
  45   class Form < FormBase
  46     attr :submit
  47
  48     def initialize form_name, item, mounted, submit, operators
  49       super form_name, item, mounted, operators
  50       @submit = submit
  51       @item.boosts 'post'
  52       self.init_fields
  53     end
  54
  55     def init_fields
  56       @manifest.each_field do |field_name, field_manifest|
  57         if boost_name = @item.class.find_boost_name(field_name)
  58           extend_form_name = @item.boosters[boost_name].model_name
  59           extend_form_manifest = LocalManifest.manifest.forms[extend_form_name]
  60           @fields[field_name] = ExtendForm.new self, extend_form_name, @item, @mounted, @operators
  61         else
  62           @fields[field_name] = Field.new self, field_name, field_manifest
  63         end
  64       end
  65     end
  66
  67     def submit_name
  68       if @item.new_record?
  69         @item.table_name + '.submit.new'
  70       else
  71         @item.table_name + '.submit.edit'
  72       end
  73     end
  74
  75     def submit_template_dir
  76       self.template_dir + 'submit/'
  77     end
  78
  79     def submit_template_name
  80       if @submit
  81         self.submit_template_dir + 'submit'
  82       else
  83         self.submit_template_dir + 'none'
  84       end
  85     end
  86
  87   end
  88
  89   class ExtendForm < FormBase
  90     attr :parent
  91
  92     def initialize parent, form_name, item, mounted, submit, operators
  93       @parent = parent
  94       super form_name, item, mounted, operators
  95     end
  96
  97     def init_fields
  98       @manifest.each_field do |field_name, field_manifest|
  99         if boost_name = @item.class.find_boost_name(field_name)
 100           extend_form_name = @item.boosters[boost_name].model_name
 101           extend_form_manifest = LocalManifest.manifest.forms[extend_form_name]
 102           @fields[field_name] = ExtendField.new self, field_name, field_manifest, @item.boosters[n].extend_item
 103         else
 104           @fields[field_name] = Field.new self, field_name, field_manifest
 105         end
 106       end
 107     end
 108
 109   end
 110
 111 end
 112