ctdk

begin
  require "memcached"
rescue LoadError
  puts "You need the memcached (the libmemcached client, not the other one) gem to use the Memcached moneta store"
  exit
end

# uses the memcached gem properly, and traps the weirdass exception a get on an undefined key throws. May be worth changing
# further to allow the extra flags memcached lets you use, like marshal => true|false or the various memcached flags

ctdk

begin
  require "memcached"
rescue LoadError
  require "memcache"
rescue LoadError
  puts "You need the memcache or the memcached gem to use the Memcache moneta store"
  exit
end

module Moneta

ctdk

class MessageController < ApplicationController
  def index
        @messagee = User.by_name(params[:nick])
  end

  def newpmthr
        if request.post?
                pmthr = PMThread.new
                unless (pmthr)
                        raise "Something's wrong"

ctdk

class StoryController < ApplicationController
  #require 'utility'
  def index
	@story = Story.get(params[:id])
	#@comments = repository(:default).adapter.query('SELECT comments.id, story_id, user_id, parent_id, time, sid, cid, pid, subject, recrate, trollrate, raters, commentip, comment, nickname from comments left join users on comments.user_id = users.id where story_id = ?', @story.id)
	#@comments = Comment.find_by_sql(['SELECT comments.id, subject, nickname from comments left join users on comments.user_id = users.id where story_id = ?', @story.id])

	# experiment...
	clist = repository(:default).adapter.query('SELECT comments.id, story_id, user_id, parent_id, time, sid, cid, pid, subject, recrate, trollrate, raters, commentip, comment, nickname from comments left join users on comments.user_id = users.id where story_id = ?', @story.id)
	chash = Hash.new

ctdk

  def self.treeify_comments(clist, pid = 0)
        chash = Hash.new        # comments grouped by parent_id
        comhash = Hash.new      # comments in a hash, w/ comment id as key
        comments = Array.new    # for the ordered comments
        depth_tree = Hash.new   # comment depth

        clist.collect { |x| comhash[x.id] = x }
        # ?
        clist.collect do |c|
                chash[c.parent_id] ||= Array.new

ctdk

# what breaks

<% blogs = @story.user.blogs %>

# with:

Cannot find the child_model Blogadmin for User

# the relationship in User
# doesn't work

ctdk

/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property.rb:450:in `lazy_load'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property.rb:390:in `get'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property_set.rb:82:in `get'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/associations/relationship.rb:74:in `map'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property_set.rb:55:in `each'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property_set.rb:55:in `each'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property_set.rb:82:in `map'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/property_set.rb:82:in `get'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/associations/relationship.rb:178:in `attach_parent'
/usr/lib/ruby/gems/1.8/gems/dm-core-0.9.11/lib/dm-core/associations/many_to_one.rb:55:in `replace'

ctdk

# comment.rb

class Comment
        include DataMapper::Resource

        property :id, Integer, :serial => true
        property :story_id, Integer
        property :user_id, Integer
        property :parent_id, Integer
        property :time, DateTime

ctdk

# works
        # friends, followers
        has n, :friended_users
        has n, :friends, :through => :friended_users, :class_name => "User", :child_key => [:user_id], :mutable => true
        has n, :followers, :through => :friended_users, :class_name => "User", :remote_name => :user, :child_key => [:friend_id], :mutable => true

# does not work
        has n, :block_users
        has n, :you_blockeds, :through => :block_users, :class_name => "User", :child_key => [:user_id], :mutable => true
        has n, :blocked_yous, :through => :block_users, :class_name => "User", :child_key => [:blocked_id], :mutable => true

ctdk

# since you're curiuos....

# inside the story view
<div id="comments">
<ul class="cm i0">
<% @n = 0 %>
<% @od = 0 %>
<% while @n < @comments.length do %>
<%= render :partial => 'comment/comment', :locals => { :comments => @comments, :depth_tree => @depth_tree } %>
<% end %>