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 :manifest, :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     end
  19
  20     def each_field
  21       @manifest.field_names.each do |field_name|
  22         yield field_name, @fields[field_name]
  23       end
  24     end
  25
  26     def template_file_name
  27       "form"
  28     end
  29
  30     def template_name
  31       self.template_dir + self.template_file_name
  32     end
  33
  34     def fields_template_name
  35       self.template_dir + 'fields'
  36     end
  37
  38     def image_dir
  39       '/images/'
  40     end
  41
  42   end
  43
  44   class Form < FormBase
  45     attr :submit
  46
  47     def initialize form_name, item, mounted, submit, operators
  48       super form_name, item, mounted, operators
  49       @submit = submit
  50       @item.boosts 'post'
  51       self.init_fields
  52     end
  53
  54     def init_fields
  55       @manifest.each_field do |field_name, field_manifest|
  56         if boost_name = @item.class.find_boost_name(field_name)
  57           extend_form_name = @item.boosters[boost_name].model_name
  58           extend_item = @item.boosters[boost_name].extend_item
  59           @fields[field_name] = ExtendForm.new self, extend_form_name, extend_item, @mounted, @operators, field_name
  60         else
  61           @fields[field_name] = Field.new self, field_name, field_manifest
  62         end
  63       end
  64     end
  65
  66     def submit_name
  67       if @item.new_record?
  68         @item.table_name + '.submit.new'
  69       else
  70         @item.table_name + '.submit.edit'
  71       end
  72     end
  73
  74     def submit_template_dir
  75       self.template_dir + 'submit/'
  76     end
  77
  78     def submit_template_name
  79       if @submit
  80         self.submit_template_dir + 'submit'
  81       else
  82         self.submit_template_dir + 'none'
  83       end
  84     end
  85
  86   end
  87
  88   class ExtendForm < FormBase
  89     include FieldModule
  90     attr :parent, :field_name, :field, :label
  91
  92     def initialize parent, form_name, item, mounted, operators, field_name
  93       @parent = parent
  94       @field_name = field_name
  95       super form_name, item, mounted, operators
  96       @field = Field.new @parent, @field_name, @parent.manifest.fields[@field_name]
  97       @label = @field.label
  98       self.init_fields
  99     end
 100
 101     def init_fields
 102       @manifest.each_field do |field_name, field_manifest|
 103         @fields[field_name] = ExtendField.new self, field_name, field_manifest
 104       end
 105     end
 106
 107     def template_file_name
 108       "extend_form"
 109     end
 110
 111     def template_option
 112       {:form=> self}
 113     end
 114
 115   end
 116
 117 end
 118