Class: PostsController

Inherits:
BeastApplicationController show all
Defined in:
app/controllers/posts_controller.rb

Constant Summary collapse

@@query_options = 
{ :select => "#{Post.table_name}.*, #{Topic.table_name}.title as topic_title, #{Forum.table_name}.name as forum_name", :joins => "inner join #{Topic.table_name} on #{Post.table_name}.topic_id = #{Topic.table_name}.id inner join #{Forum.table_name} on #{Topic.table_name}.forum_id = #{Forum.table_name}.id" }

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 45

def create
  @topic = Topic.find_by_id_and_forum_id(params[:topic_id],params[:forum_id])
  if @topic.locked?
    respond_to do |format|
      format.html do
        flash[:notice] = 'This topic is locked.'[:locked_topic]
        redirect_to(forum_topic_path(:forum_id => params[:forum_id], :id => params[:topic_id]))
      end
      format.xml do
        render :text => 'This topic is locked.'[:locked_topic], :status => 400
      end
    end
    return
  end
  @forum = @topic.forum
  @post  = @topic.posts.build(params[:post])
  @post.user = current_user
  @post.save!
  respond_to do |format|
    format.html do
      redirect_to forum_topic_path(:forum_id => params[:forum_id], :id => params[:topic_id], :anchor => @post.dom_id, :page => params[:page] || '1')
    end
    format.xml { head :created, :location => post_url(:forum_id => params[:forum_id], :topic_id => params[:topic_id], :id => @post, :format => :xml) }
  end
rescue ActiveRecord::RecordInvalid
  flash[:bad_reply] = 'Please post something at least...'[:post_something_message]
  respond_to do |format|
    format.html do
      redirect_to forum_topic_path(:forum_id => params[:forum_id], :id => params[:topic_id], :anchor => 'reply-form', :page => params[:page] || '1')
    end
    format.xml { render :xml => @post.errors.to_xml, :status => 400 }
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 101

def destroy
  @post.destroy
  flash[:notice] = "Post of '{title}' was deleted."[:post_deleted_message, @post.topic.title]
  respond_to do |format|
    format.html do
      redirect_to(@post.topic.frozen? ? 
        forum_path(params[:forum_id]) :
        forum_topic_path(:forum_id => params[:forum_id], :id => params[:topic_id], :page => params[:page]))
    end
    format.xml { head 200 }
  end
end

#edit ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 79

def edit
  respond_to do |format| 
    format.html
    format.js
  end
end

#index ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 11

def index
  conditions = []
  [:user_id, :forum_id, :topic_id].each { |attr| conditions << Post.send(:sanitize_sql, ["#{Post.table_name}.#{attr} = ?", params[attr]]) if params[attr] }
  conditions = conditions.empty? ? nil : conditions.collect { |c| "(#{c})" }.join(' AND ')
  @posts = Post.paginate @@query_options.merge(:conditions => conditions, :page => params[:page], :count => {:select => "#{Post.table_name}.id"}, :order => post_order)
  @users = User.find(:all, :select => 'distinct *', :conditions => ['id in (?)', @posts.collect(&:user_id).uniq]).index_by(&:id)
  render_posts_or_xml
end

#monitored ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 27

def monitored
  @user = User.find params[:user_id]
  options = @@query_options.merge(:conditions => ["#{Monitorship.table_name}.user_id = ? and #{Post.table_name}.user_id != ? and #{Monitorship.table_name}.active = ?", params[:user_id], @user.id, true])
  options[:order]  = post_order
  options[:joins] += " inner join #{Monitorship.table_name} on #{Monitorship.table_name}.topic_id = #{Topic.table_name}.id"
  options[:page]   = params[:page]
  options[:count]  = {:select => "#{Post.table_name}.id"}
  @posts = Post.paginate options
  render_posts_or_xml
end

#search ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 20

def search		
  conditions = params[:q].blank? ? nil : Post.send(:sanitize_sql, ["LOWER(#{Post.table_name}.body) LIKE ?", "%#{params[:q]}%"])
  @posts = Post.paginate @@query_options.merge(:conditions => conditions, :page => params[:page], :count => {:select => "#{Post.table_name}.id"}, :order => post_order)
  @users = User.find(:all, :select => 'distinct *', :conditions => ['id in (?)', @posts.collect(&:user_id).uniq]).index_by(&:id)
  render_posts_or_xml :index
end

#show ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 38

def show
  respond_to do |format|
    format.html { redirect_to forum_topic_path(@post.forum_id, @post.topic_id) }
    format.xml  { render :xml => @post.to_xml }
  end
end

#update ⇒ Object 



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# File 'app/controllers/posts_controller.rb', line 86

def update
  @post.attributes = params[:post]
  @post.save!
rescue ActiveRecord::RecordInvalid
  flash[:bad_reply] = 'An error occurred'[:error_occured_message]
ensure
  respond_to do |format|
    format.html do
      redirect_to forum_topic_path(:forum_id => params[:forum_id], :id => params[:topic_id], :anchor => @post.dom_id, :page => params[:page] || '1')
    end
    format.js
    format.xml { head 200 }
  end
end