Class: AbAdmin::Views::FormBuilder

Inherits:
SimpleForm::FormBuilder
  • Object
show all
Includes:
ActionView::Helpers::JavaScriptHelper, ActionView::Helpers::TagHelper, NestedForm::BuilderMixin
Defined in:
lib/ab_admin/views/form_builder.rb

Instance Method Summary collapse

Instance Method Details

#attach_file_field(attribute_name, options = {}) ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 98

def attach_file_field(attribute_name, options = {})
  value = options.delete(:value) if options.key?(:value)
  value ||= object.fileupload_asset(attribute_name)
  asset_klass = object.reflections[attribute_name].try(:klass)

  element_guid = object.fileupload_guid
  element_id = template.dom_id(object, [attribute_name, element_guid].join('_'))
  max_size = options[:file_max_size] || asset_klass.try(:max_size)
  script_options = (options.delete(:script) || {}).stringify_keys

  params = {
      method: attribute_name,
      assetable_id: object.new_record? ? nil : object.id,
      assetable_type: object.class.name,
      guid: element_guid
  }.merge(script_options.delete(:params) || {})

  script_options['action'] ||= '/sunrise/fileupload?' + Rack::Utils.build_query(params)
  if !script_options['allowedExtensions'] && asset_klass
    script_options['allowedExtensions'] = asset_klass.ext_list
  end
  if options[:template_id]
    script_options['template_id'] = options[:template_id]
  end
  if options[:file]
    script_options['allowedExtensions'] ||= %w(pdf doc docx xls xlsx ppt pptx zip rar csv jpg jpeg gif png)
    script_options['template_id'] = '#fileupload_ftmpl'
    options[:asset_render_template] = 'file'
  elsif options[:video]
    script_options['allowedExtensions'] ||= %w(mp4 flv)
    script_options['template_id'] = '#fileupload_vtmpl'
    options[:asset_render_template] = 'video_file'
  end
  script_options['allowedExtensions'] ||= %w(jpg jpeg png gif)
  script_options['multiple'] ||= object.fileupload_multiple?(attribute_name)
  script_options['element'] ||= element_id
  script_options['sizeLimit'] = max_size.megabytes.to_i

  locals = {
      element_id: element_id,
      error: error(attribute_name),
      file_title: (options[:file_title] || script_options['allowedExtensions'].join(', ')),
      file_max_size: max_size,
      assets: [value].flatten.delete_if { |v| v.nil? || v.new_record? },
      multiple: script_options['multiple'],
      asset_render_template: (options[:asset_render_template] || 'asset'),
      container_data: {
          klass: params[:assetable_type],
          asset: asset_klass.to_s,
          assoc: params[:method],
          multiple: script_options['multiple'],
          crop: options[:crop]
      }
  }

  locals[:css_class] = ['fileupload', "#{locals[:asset_render_template]}_asset_type"]
  locals[:css_class] << (script_options['multiple'] ? 'many_assets' : 'one_asset')
  locals[:css_class] << 'error' if locals[:error]


  js_opts = [locals[:element_id], template.sort_admin_assets_path(klass: asset_klass), locals[:multiple]].map(&:inspect).join(', ')
  locals[:js] = <<-JAVASCRIPT
    var upl = new qq.FileUploaderInput(#{script_options.to_json});
    upl._setupDragDrop();
    new AdminAssets(#{js_opts});
  JAVASCRIPT

  if options[:description]
    opts = [attribute_name, object.class.name, object.id, object.fileupload_guid].map { |i| i.to_s.inspect }.join(', ')
    template.concat javascript_tag("$(function(){new AssetDescription(#{opts})})")
  end

  template.render(partial: "admin/fileupload/#{options[:container] || 'container'}", locals: locals)
end

#geo_input(prefix, js_options = {}, &block) ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 79

def geo_input(prefix, js_options={}, &block)
  input_name = "#{prefix}_geo_ac"
  js = %Q[$("##{prefix}_geo_input").geoInput(#{js_options.to_json})]
  <<-HTML.html_safe
  <script src="//maps.googleapis.com/maps/api/js?sensor=false&libraries=places&language=#{I18n.locale}" type="text/javascript"></script>
  <div class="geo_input" id="#{prefix}_geo_input">
    <div class="control-group">
      <label class="control-label" for="#{input_name}">#{I18n.t('admin.geo_autocomplete')}</label>
      <div class="controls">
        <input type="text" name="#{input_name}" id="#{input_name}" class="geo_ac string">
      </div>
    </div>
    #{template.capture(&block) if block_given?}
    <div class="controls"><div id="#{prefix}_map" class="admin_map thumbnail"></div></div>
    #{template.init_js(js)}
  </div>
  HTML
end

#input(attribute_name, options = {}, &block) ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 17

def input(attribute_name, options = {}, &block)
  unless options.key?(:fancy)
    if (!options.key?(:as) || options[:as] == :select) && options[:collection].respond_to?(:size) && options[:collection].size > 10
      options[:fancy] = true
    end
  end
  if options[:fancy]
    options[:input_html] ||= {}
    options[:input_html][:class] = "#{options[:input_html][:class]} fancy_select"
  end

  case options[:as]
    when :uploader
      title = options[:title] || I18n.t("admin.#{attribute_name}", default: object.class.han(attribute_name))
      return template.input_set(title) { attach_file_field(attribute_name, options) }
    when :map
      title = options[:title] || I18n.t("admin.#{attribute_name}", default: object.class.han(attribute_name))
      prefix = options[:prefix] || object.class.model_name.singular
      data_fields = [:lat, :lon, :zoom].map { |attr| hidden_field(attr) }.join.html_safe
      return template.input_set(title) { data_fields + geo_input(prefix, options[:js_options]) }
    when :token
      options[:label] ||= object.class.han(attribute_name.to_s.sub(/^token_|_id$/, ''))
    when :association, :tree_select
      unless options[:reflection]
        if options[:as] == :tree_select
          options[:collection] ||= begin
            reflection = object.class.reflect_on_association(attribute_name)
            records = reflection.klass.all(reflection.options.slice(:conditions, :order))
            reflection.klass.nested_opts_with_parent(records, object)
          end
        end
        return association(attribute_name, options.merge(as: :select))
      end
  end

  attribute_name = "#{attribute_name}_#{options[:locale]}" if options[:locale]

  super(attribute_name, options, &block)
end

#link_to_add_assoc(assoc, options = {}) ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 57

def link_to_add_assoc(assoc, options={})
  model = @object.class.reflect_on_association(assoc).klass
  title = [@template.icon('plus', true), I18n.t('admin.add'), model.model_name.human].join(' ').html_safe
  link_to_add title, assoc, class: "btn btn-primary #{options[:class]}"
end

#link_to_remove_assoc ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 63

def link_to_remove_assoc
  link_to_remove @template.icon('trash', true) + I18n.t('admin.delete'), class: 'btn btn-danger btn-mini pull-right'
end

#locale_tabs(&block) ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 67

def locale_tabs(&block)
  loc_html = {}
  Globalize.available_locales.each do |l|
    loc_html[l] = template.capture { block.call(l) }
  end
  template.render 'admin/shared/locale_tabs', loc_html: loc_html
end

#save_buttons ⇒ Object 



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# File 'lib/ab_admin/views/form_builder.rb', line 75

def save_buttons
  template.render 'admin/shared/save_buttons'
end