Module: Locomotive::ContentTypesHelper

Defined in:
app/helpers/locomotive/content_types_helper.rb

Instance Method Summary collapse

Instance Method Details

#entry_label(content_type, entry, location_options = {}) ⇒ String

Renders the label of a content type entry. If no entry_template filled in the content type, it just calls the _label method of the entry (based on the label_field_id). Otherwise, it parses and renders the liquid template.

Parameters:

  • content_type (ContentType) —

    The content type for better performance

  • entry (ContentEntry) —

    The entry we want to display the label

Returns:

  • (String) —

    The label of the content type entry



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# File 'app/helpers/locomotive/content_types_helper.rb', line 13

def entry_label(content_type, entry, location_options = {})
  link = edit_content_entry_path(current_site, content_type.slug, entry, location_options)

  if content_type.entry_template.blank?
    label = entry._label(content_type).presence || t(:untranslated, scope: 'locomotive.shared.list')
    link_to label, link  # default one
  else
    assigns   = { 'site' => current_site, 'entry' => entry.to_liquid(content_type), 'link' => link, 'today' => Date.today, 'now' => Time.zone.now }
    registers = { site: current_site, locale: current_content_locale.to_s, services: Locomotive::Steam::Services.build_instance }
    context   = ::Liquid::Context.new({}, assigns, registers)

    content_type.render_entry_template(context).html_safe
  end
end

#options_for_filter_fields(content_type) ⇒ Array

List the fields which could be used to filter the content entries in the back-office. Not all the types are included. Only: string, text, integer, float, email

Parameters:

  • content_type (ContentType) —

    The content type owning the fields

Returns:

  • (Array) —

    Used as it by the select_tag method



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# File 'app/helpers/locomotive/content_types_helper.rb', line 36

def options_for_filter_fields(content_type)
  allowed_types = %w(string text integer float email)
  fields = content_type.entries_custom_fields.where(:type.in => allowed_types)

  fields.map { |field| [field.label, field._id] }
end