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Size: 1.98 KB
Versions: 9
Compression:
Stored size: 1.98 KB
Contents
module Locomotive
module Liquid
module Drops
class ContentEntry < Base
delegate :_slug, :_permalink, :_translated, :seo_title, :meta_keywords, :meta_description, to: :@_source
def _id
@_source._id.to_s
end
def _label
@_label ||= @_source._label
end
# Returns the next content for the parent content type.
# If no content is found, nil is returned.
#
# Usage:
#
# {% if article.next %}
# <a href="/articles/{{ article.next._permalink }}">Read next article</a>
# {% endif %}
#
def next
@next ||= @_source.next.to_liquid
end
# Returns the previous content for the parent content type.
# If no content is found, nil is returned.
#
# Usage:
#
# {% if article.previous %}
# <a href="/articles/{{ article.previous._permalink }}">Read previous article</a>
# {% endif %}
#
def previous
@previous ||= @_source.previous.to_liquid
end
def errors
@_source.errors.messages.to_hash.stringify_keys
end
def before_method(meth)
return '' if @_source.nil?
if not @@forbidden_attributes.include?(meth.to_s)
value = @_source.send(meth)
if value.respond_to?(:all) # check for an association
filter_and_order_list(value)
else
value
end
else
nil
end
end
protected
def filter_and_order_list(list)
# filter ?
if @context['with_scope']
conditions = HashWithIndifferentAccess.new(@context['with_scope'])
order_by = conditions.delete(:order_by).try(:split)
list.filtered(conditions, order_by)
else
# no filter, default order
list.ordered
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems