Module: Cms::ContentBlockHelper

Defined in:
app/helpers/cms/content_block_helper.rb

Instance Method Summary collapse

Instance Method Details

#block_row_tag(block) ⇒ Object

Prints the <tr> for each block. Adds classes based on:

  • Name/id of the block

  • If a block is published/draft

  • If the user can edit/publish it



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# File 'app/helpers/cms/content_block_helper.rb', line 11

def block_row_tag(block)
  cname = class_name_for(block)
  can_modify = current_user.able_to_modify?(block)

  options = {
      :id => "#{cname}_#{block.id}",
      :class => cname
  }
  options[:class] += block.class.publishable? && !block.published? ? ' draft' : ' published'
  options[:class] += ' non-editable' unless can_modify && current_user.able_to?(:edit_content)
  options[:class] += ' non-publishable' unless can_modify && current_user.able_to?(:publish_content)
  tag "tr", options, true
end

#class_name_for(block) ⇒ Object 



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# File 'app/helpers/cms/content_block_helper.rb', line 50

def class_name_for(block)
  block.class.name.underscore
end

#content_block_tr_tag(block) ⇒ Object

For each row in content block table, we need to output all the paths for the actions in a way that JS can read them. We use ‘data-’ elements here to avoid duplication of path calculations.



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# File 'app/helpers/cms/content_block_helper.rb', line 29

def content_block_tr_tag(block)
  cname = class_name_for(block)
  can_modify = current_user.able_to_modify?(block)

  options = {}
  data = options[:data] = {}
  data[:status] = block.class.publishable? && !block.published? ? ' draft' : ' published'

  options[:id] = "#{cname}_#{block.id}"
  options[:class] = [cname]
  options[:class] << 'non-editable' unless can_modify && current_user.able_to?(:edit_content)
  options[:class] << 'non-publishable' unless can_modify && current_user.able_to?(:publish_content)
  options['data-new_path'] = url_for(new_block_path(block))
  options['data-view_path'] = url_for(block_path(block))
  options['data-edit_path'] = url_for(block_path(block, :edit))
  options['data-versions_path'] = url_for(block_path(block, :versions)) if block.class.versioned?
  options['data-delete_path'] = url_for(block_path(block))
  options['data-publish_path'] = url_for(block_path(block, :publish)) if block.class.publishable?
  tag "tr", options, true
end