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 fold_extend_settings params
  21       @item.class.fold_extend_settings params[@item.item_name]
  22     end
  23
  24     def each_field
  25       @manifest.field_names.each do |field_name|
  26         yield field_name, @fields[field_name]
  27       end
  28     end
  29
  30     def template_file_name
  31       "form"
  32     end
  33
  34     def template_name
  35       self.template_dir + self.template_file_name
  36     end
  37
  38     def fields_template_name
  39       self.template_dir + 'fields'
  40     end
  41
  42     def image_dir
  43       '/images/'
  44     end
  45
  46   end
  47
  48   class Form < FormBase
  49     attr :submit
  50
  51     def initialize form_name, item, mounted, submit, operators
  52       super form_name, item, mounted, operators
  53       @submit = submit
  54       @item.boosts 'post'
  55       self.init_fields
  56     end
  57
  58     def init_fields
  59       @manifest.each_field do |field_name, field_manifest|
  60         if boost_name = @item.class.find_boost_name(field_name)
  61           extend_form_name = @item.boosters[boost_name].model_name
  62           extend_item = @item.boosters[boost_name].extend_item
  63           @fields[field_name] = ExtendForm.new self, extend_form_name, extend_item, @mounted, @operators, field_name
  64         else
  65           @fields[field_name] = Field.new self, field_name, field_manifest
  66         end
  67       end
  68     end
  69
  70     def submit_name
  71       if @item.new_record?
  72         @item.table_name + '.submit.new'
  73       else
  74         @item.table_name + '.submit.edit'
  75       end
  76     end
  77
  78     def submit_template_dir
  79       self.template_dir + 'submit/'
  80     end
  81
  82     def submit_template_name
  83       if @submit
  84         self.submit_template_dir + 'submit'
  85       else
  86         self.submit_template_dir + 'none'
  87       end
  88     end
  89
  90   end
  91
  92   class ExtendForm < FormBase
  93     include FieldModule
  94     attr :parent, :field_name, :field, :label
  95
  96     def initialize parent, form_name, item, mounted, operators, field_name
  97       @parent = parent
  98       @field_name = field_name
  99       super form_name, item, mounted, operators
 100       @field = Field.new @parent, @field_name, @parent.manifest.fields[@field_name]
 101       @label = @field.label
 102       self.init_fields
 103     end
 104
 105     def init_fields
 106       @manifest.each_field do |field_name, field_manifest|
 107         @fields[field_name] = ExtendField.new self, field_name, field_manifest
 108       end
 109     end
 110
 111     def template_file_name
 112       "extend_form"
 113     end
 114
 115     def template_option
 116       {:form=> self}
 117     end
 118
 119   end
 120
 121 end
 122