require_dependency 'application_controller'
class CommentsExtension < Radiant::Extension
version "0.0.6"
description "Adds blog-like comments and comment functionality to pages."
url "http://github.com/saturnflyer/radiant-comments"
define_routes do |map|
map.namespace :admin do |admin|
admin.connect 'comments/:status', :controller => 'comments', :status => /all|approved|unapproved/, :conditions => { :method => :get }
admin.resources :comments, :member => { :remove => :get, :approve => :put, :unapprove => :put }, :collection => {:destroy_unapproved => :delete}
admin.page_enable_comments '/pages/:page_id/comments/enable', :controller => 'comments', :action => 'enable', :conditions => {:method => :put}
end
map.with_options(:controller => 'admin/comments') do |comments|
comments.connect 'admin/pages/:page_id/comments/:status', :status => /all|approved|unapproved/, :conditions => { :method => :get }
comments.connect 'admin/pages/:page_id/comments/:status.:format', :status => /all|approved|unapproved/, :conditions => { :method => :get }
comments.admin_page_comments 'admin/pages/:page_id/comments/:action'
comments.admin_page_comment 'admin/pages/:page_id/comments/:id/:action'
end
# This needs to be last, otherwise it hoses the admin routes.
map.resources :comments, :name_prefix => "page_", :path_prefix => "*url", :controller => "comments"
end
def activate
Page.send :include, CommentTags
Comment
Page.class_eval do
has_many :comments, :dependent => :destroy, :order => "created_at ASC"
has_many :approved_comments, :class_name => "Comment", :conditions => "comments.approved_at IS NOT NULL", :order => "created_at ASC"
has_many :unapproved_comments, :class_name => "Comment", :conditions => "comments.approved_at IS NULL", :order => "created_at ASC"
attr_accessor :last_comment
attr_accessor :selected_comment
def has_visible_comments?
!(approved_comments.empty? && selected_comment.nil?)
end
end
if admin.respond_to? :page
admin.page.edit.add :parts_bottom, "edit_comments_enabled", :before => "edit_timestamp"
admin.page.index.add :sitemap_head, "index_head_view_comments"
admin.page.index.add :node, "index_view_comments"
end
admin.tabs.add "Comments", "/admin/comments/unapproved", :visibility => [:all]
require "fastercsv"
ActiveRecord::Base.class_eval do
def self.to_csv(*args)
find(:all).to_csv(*args)
end
def export_columns(format = nil)
self.class.content_columns.map(&:name) - ['created_at', 'updated_at']
end
def to_row(format = nil)
export_columns(format).map { |c| self.send(c) }
end
end
Array.class_eval do
def to_csv(options = {})
return "" if first.nil?
if all? { |e| e.respond_to?(:to_row) }
header_row = first.export_columns(options[:format]).to_csv
content_rows = map { |e| e.to_row(options[:format]) }.map(&:to_csv)
([header_row] + content_rows).join
else
FasterCSV.generate_line(self, options)
end
end
end
end
def deactivate
end
end
