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# File 'app/portlets/blog_posts_portlet.rb', line 9
def render(_options = {})
_options = $blog_posts_portlet_options || {}
_options.symbolize_keys!
portlet_attributes = self.portlet_attributes.inject({}) {|hash, a| hash[a.name] = a.value; hash}.reject {|k,v| v.blank?}.symbolize_keys
@options = portlet_attributes.merge(_options)
Rails.logger.debug "... BlogPostsPortlet#render(options=#{@options.inspect} #{@options.class})"
if @options[:blog_id]
finder = Blog.find(@options[:blog_id]).posts
elsif @options[:blog_name]
finder = Blog.find_by_name(@options[:blog_name]).posts
else
finder = BlogPost
end
if @options[:tags].is_a?(Array) && @options[:tags].size > 1
other_tags = @options[:tags][1..-1]
@options[:tags] = @options[:tags][0]
end
finder = finder.published
finder = Blog.posts_finder(finder, @options)
@blog_posts = finder.all(
:limit => @options[:limit] || 25,
:order => "published_at desc"
)
if other_tags
@blog_posts.select! {|p| (p.tags.map(&:name).map(&:downcase) & other_tags.map(&:downcase)).size == other_tags.size }
end
raise ActiveRecord::RecordNotFound.new("No articles found") if @blog_posts.empty?
@portlet = self
end
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