Module: CommentsHelper

Defined in:
app/helpers/comments_helper.rb

Instance Method Summary collapse

Instance Method Details

#comments(options = {}) ⇒ Object 



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# File 'app/helpers/comments_helper.rb', line 3

def comments(options = {})
  @comment = Comment.new

  if current_user
    @comment.user_email = current_user.email
    @comment.user_name = current_user.display_name
  end

  options[:show_form] = options[:force_form] || (@page && (@page.allow_anonymous_comments? || (@page.allow_user_comments? && current_user)))
  options[:show_comments] ||= true

  # already commented?
  if options[:show_form] && current_user && Preference.get_cached(_sid, "one_comment_per_user")=='true'
    url = strip_url(request.fullpath)
    options[:show_form] = false if Comment.sys(_sid).where(:url=>url).where(:user_id=>current_user.id).count > 0
  end

  render partial:"pages/user_comments", :locals=>{:options=>options}
end

#comments_display(options = {}) ⇒ Object 



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# File 'app/helpers/comments_helper.rb', line 23

def comments_display(options = {})
  options[:show_form] = false
  comments(options)
end

#load_comments(url, options = {}) ⇒ Object 



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# File 'app/helpers/comments_helper.rb', line 28

def load_comments(url, options = {})
  surl = strip_url(url)
  c = Comment.sys(_sid).where(:url=>surl)
  options[:order] ||= "created_at desc"
  c = c.order(options[:order])
  c = c.where(:is_visible=>1) unless options[:dont_visibility]
  if Preference.get_cached(_sid, "moderate_comments")!='false'
    c = c.where(:is_moderated=>1) unless options[:dont_moderation]
  end
  unless options[:no_pagination]
    c = c.page(params[:cpage]) 
    c = c.per(options[:per] || 3) 
  else
    c.all
  end
end

#strip_url(url) ⇒ Object 



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# File 'app/helpers/comments_helper.rb', line 45

def strip_url(url)
  if url =~ /\?cpage\=\d+$/ # if cpage=X is the only parameter, remove it
    return url.sub(/\?cpage\=\d+/, '')
  elsif url =~ /cpage\=\d+/ # if cpage=X is a parameter, remove it
    return url.sub(/cpage\=\d+/, '')
  else 
    return url
  end
end