Class: ForumController

Inherits:
KitController show all
Defined in:
app/controllers/forum_controller.rb

Constant Summary

Constants inherited from KitController

KitController::Pagebase

Instance Attribute Summary

Attributes inherited from KitController

#is_image_request, #kit_request, #layout_name_being_used, #requested_url, #template_being_used

Instance Method Summary collapse

Methods inherited from KitController

#anti_spam_okay?, #app_name, #can_moderate, #can_use, #captcha_okay?, #check_and_record_goal, #csv_headers, #dif, #edit_page_path, #feature?, #get_asset, #get_view_content, #host_name, #info_page_path, #kit_layout_in_use, #kit_render, #kit_session, #kit_session_end, #link_to, #mailchimp_connect, #mobile_template, #no_read, #no_write, #not_found, #not_found_404, #offline, #page_path, #render, #render_error, #render_page, #render_page_by_url, #routing_error, #sanity_check_okay?, #session_id, #set_requested_url, #show_form, #stylesheets, #super_render, #user_sees_menu?

Instance Method Details

#add_post ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 306

def add_post
  return unless anti_spam_okay?
  return unless sanity_check_okay?
  return unless check_post_rate?

  @thread = TopicThread.where(:id=>params[:id]).first
  redirect_to "/forums" and return  unless level_okay(@thread.topic.write_access_level)

  if @thread.is_locked? && !can?(:moderate, self)  
    flash[:notice] = "You can't post on this thread because it has been locked by a moderator"
    redirect_to @thread.link and return
  end

  if !@thread.is_visible? && !can?(:moderate, self)
    flash[:notice] = "You can't post on this thread because it has been removed by a moderator"
    redirect_to "/forums" and return
  end

  @post = TopicPost.new

  if params[:topic_post][:body] && params[:topic_post][:body].strip.length<2
    flash[:form_message] = "Your message must be at least 2 characters"            
    kit_render "thread", :layout=>get_layout('thread')
    return
  end

  @post.topic_thread_id = @thread.id
  @post.created_by_user_id = current_user.id
  @post.created_by_user_display_name = current_user.display_name
  @post.is_visible = 1
  @post.moderation_comment = ''
  @post.raw_body = params[:topic_post][:body]    
  @post.system_id = _sid
  @post.kit_session_id = session_id

  @post.ip = request.remote_ip
  if @post.save
    @thread.post_count += 1
    @thread.last_post_by_user_id = current_user.id
    @thread.last_post_by_user_display_name = current_user.display_name
    @thread.last_post_at = Time.now
    @thread.save
    @thread.topic.post_count += 1 rescue 1
    @thread.topic.last_thread_id = @thread.id
    @thread.topic.last_post_at = Time.now
    @thread.topic.last_post_id = @post.id
    @thread.topic.save
    @post.update_postnumber
  end

  redirect_to @thread.link_for_post(@post.id, @user_options, @mod)
end

#category_topic_list ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 221

def category_topic_list
  @thread = TopicThread.find(params[:id])
  render "category_topic_list", :layout=>false
end

#comments ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 359

def comments
  redirect_to "/forums" and return unless can?(:moderate, self)    
  @post = TopicPost.sys(_sid).where(:id=>params[:id]).first

  kit_render :text=>@post.moderation_comment
end

#create_page_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 389

def create_page_thread
  @topic = Topic.sys(_sid).where(:id=>Preference.getCached(_sid, 'topic_for_article_discussion')).first
  @post = TopicPost.new
  @threads = nil
  @page_id = params[:page_id] 
  @about_page_title = Page.find_sys_id(_sid, @page_id).title
  kit_render "topic_index", :layout=>get_layout('threads')
end

#create_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 398

def create_thread
  return unless anti_spam_okay?
  return unless sanity_check_okay?
  return unless check_post_rate?

  @topic = Topic.sys(_sid).where(:url=>params[:topic]).first
  redirect_to "/forums" and return unless level_okay(@topic.write_access_level) && @topic.is_open? && @topic.is_visible?

  @post = TopicPost.new
  @post.raw_body = params[:topic_post][:body]

  if @post.raw_body.strip.length<2
    flash[:form_message] = "Your message must be at least 2 characters"      
    kit_render "topic_index", :layout=>get_layout('threads')
    return
  end
  if params[:topic_post][:title].strip.length<2
    flash[:form_message] = "Title must be at least 4 characters"
    kit_render "topic_index", :layout=>get_layout('threads')
    return
  end
  @post.system_id = _sid
  @post.created_by_user_id = current_user.id
  @post.created_by_user_display_name = current_user.display_name
  @thread = TopicThread.new
  @thread.topic_id = @topic.id
  @thread.created_by_user_id = current_user.id
  @thread.title = params[:topic_post][:title]
  @thread.moderation_comment = ''
  @thread.last_post_by_user_id = current_user.id
  @thread.last_post_by_user_display_name = current_user.display_name
  @thread.last_post_at = Time.now
  @thread.post_count = 1
  @thread.is_locked = 0
  @thread.is_sticky = 0
  @thread.locked_statement = ''
  @thread.is_visible = 1
  @thread.view_count = 0
  @thread.heat = 0
  @thread.system_id = _sid
  @thread.kit_session_id = session_id
  @thread.save
  @post.topic_thread_id = @thread.id
  @post.ip = request.remote_ip
  @post.is_visible = 1
  @post.kit_session_id = session_id
  @post.post_number = 1
  @post.save
  @topic.last_post_at = Time.now
  @topic.thread_count = @topic.thread_count + 1 rescue 1
  @topic.post_count = @topic.post_count + 1 rescue 1
  @topic.last_thread_id = @thread.id
  @topic.save
  @thread.first_post_id = @post.id
  @thread.save

  if params[:page_id].not_blank?
    PageThread.create(:page_id=>params[:page_id], :topic_thread=>@thread) 
  end

  Activity.add(_sid, "Created Thread '#{link_to(@thread.title,@thread.link)}'", current_user, 'Forums')

  redirect_to @thread.link 
end

#delete_post ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 504

def delete_post
  @post = TopicPost.sys(_sid).where(:id=>params[:id]).first
  redirect_to "/forums" and return unless can?(:moderate, self)

  @post.mark_as_deleted(current_user, params[:delete].to_i == 0) 
  if @post.is_visible==0
    topic = @post.topic_thread.topic
    if @post.id == topic.last_post_id
      new_last = @post.topic_thread.topic_posts.order("id desc").where("is_visible = 1").first
      unless new_last 
        last_thread = topic.topic_threads.order("id desc").where("is_visible = 1").first
        new_last = last_thread.topic_posts.order("id desc").where("is_visible = 1").first
      end
      if new_last
        topic.last_post_id= new_last.id
        topic.last_post_at = new_last.created_at
        topic.post_count ||= 1
        topic.post_count -= 1
        topic.save 
      end
    end
  end

  if params[:inc]
    @post.created_by_user.spam_points ||= 0
    @post.created_by_user.spam_points += 1 
    @post.created_by_user.save
  end

  if params[:status]
    @post.created_by_user.forum_status ||= 0
    @post.created_by_user.forum_status += 1
    @post.created_by_user.save
  end

  if params[:ban]
    @post.created_by_user.ban!(current_user)
  end

  if params[:delete_all]
    Activity.add(_sid, "Deleted all posts for user '#{@post.created_by_user.email}'", current_user, 'Forums')    
    @post.created_by_user.notes << UserNote.new(:category=>"Forum", :description=>"Removed all posts for spamming", :created_by_id=>current_user)
    TopicPost.delete_all_by_user(_sid, @post.created_by_user_id, current_user)
  else
    @post.created_by_user.user_notes << UserNote.new(:category=>"Forum", :description=>"Had <a href='#{@post.link}'>post</a> #{params[:delete]=='0' ? '' : 'un'}deleted", :created_by_id=>current_user.id)
  end

  render :js=>"done_delete(#{@post.id}, #{@post.is_visible});"
end

#delete_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 480

def delete_thread
  @thread = TopicThread.where(:id=>params[:id]).first
  redirect_to "/forums" and return unless can?(:moderate, self)  

  @thread.is_visible=params[:undelete] ? 1 : 0
  @thread.moderation_comment += (@thread.is_visible==0 ? "Deleted" : "Undeleted") + " by #{current_user.email} at #{Time.now}<br/>"
  @thread.save

  if params[:undelete]!=1 && @thread.topic.last_thread_id == @thread.id 
    new_last = @thread.topic.topic_threads.where("topic_threads.id <> #{@thread.id}").where("topic_threads.is_visible = 1").order(:id).last
    if new_last
      @thread.topic.update_attributes(:last_thread_id=>new_last.id, :last_post_at=>new_last.topic_posts.order(:id).last.created_at)
    else
      @thread.topic.update_attributes(:last_thread_id=>nil, :last_post_at=>nil)
    end
  end 
  if request.xhr?
    render :js=>"done_delete(#{@thread.id}, #{@thread.is_visible? ? 1 : 0});" and return
  else
    redirect_to @thread.topic.link and return 
  end

end

#edit_post ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 572

def edit_post
  @post = TopicPost.sys(_sid).where(:id=>params[:id]).first
  redirect_to "/forums" unless @post
  if can?(:moderate, self) 
    @post.edited(current_user)
    @post.moderation_comment ||= ''
    
    if @post.raw_body_changed?
#        if current_user.id != @post.created_by_user_id || @post.topic_thread.topic_posts.first.id != @post.id
        @post.moderation_comment += "Edited by #{current_user.email} at #{Time.now}<br/>" 
#        end
    end

    @post.moderation_comment += "Comment by #{current_user.email} at #{Time.now}: #{params[:comment]}<br/>" if params[:comment] && params[:comment].strip.length>0
    @post.raw_body = params[:body]
  elsif @post.created_by_user_id == current_user.id && @post.created_at > Time.now - (Preference.get_cached(_sid, "forum_post_edit_time") || "0").to_i.minutes
    @post.edited(current_user)
    @post.raw_body = params[:body] 
  else
    redirect_to "/forums" unless @post
  end

  @post.save

  render :json=>{:bod=>@post.body, :edits=>@post.edit_log}
end

#edit_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 554

def edit_thread
  @thread = TopicThread.sys(_sid).where(:id=>params[:id]).first
  redirect_to "/forums" and return unless can?(:moderate, self) && @thread

  @thread.update_attributes(params[:topic_thread])
  respond_with_bip(@thread)
end

#favourite_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 31

def favourite_thread
  @thread = TopicThread.find_sys_id(_sid, params[:id])
  if @thread.is_favourited_by(current_user)
    @thread.users.delete(current_user)
    r = t("forum.favourite_thread")
  else
    @thread.users << current_user
    r = t("forum.un_favourite_thread")
  end

  render :text=>r
end

#favourites ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 57

def favourites
  @list_name = 'forum.favourites'
  if current_user
    @threads = current_user.topic_threads.page(params[:page]).per(@user_options.threads_per_page)
    @page_title = "Forum: Favourite Threads"
    @show_watch = true
    kit_render "thread_list", :layout=>get_layout('im-watching', ['im-watching', 'threads']) 
  else
    redirect_to "/users/sign_in"
  end
end

#fetch_raw ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 562

def fetch_raw
  @post = TopicPost.sys(_sid).where(:id=>params[:id]).first

  if can?(:moderate, self) || (@post.is_visible==1 && @post.topic_thread.is_visible==1 && @post.topic_thread.topic.is_visible==1 && level_okay(@post.topic_thread.topic.read_access_level))
    render :text=>@post.raw_body, :layout=>false
  else
    render :text=>"n/a", :layout=>false
  end
end

#im_on ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 69

def im_on
  @list_name = 'forum.im_on'

  if current_user
    @page_title = "Forum: Threads I Posted To"
    @threads = TopicThread.im_on(current_user, @user_options.threads_per_page, @mod, params[:page])
    kit_render "thread_list", :layout=>get_layout('im-on', ['im-on', 'threads'])
  else
    redirect_to "/users/sign_in"
  end
end

#index ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 126

def index
  categories = TopicCategory.sys(_sid).order(:display_order).includes({:topics=>[{:last_post=>[:created_by_user, {:topic_thread=>:topic}]},{:last_thread=>:created_by_user}]})
  categories = categories.where(:url=>params[:category]) if params[:category]
  @categories = categories.all
  @page_title = "Forums"
  @canonical_tag = "/forums"
  kit_render "index", :layout=>get_layout('index')
end

#lock_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 463

def lock_thread
  @thread = TopicThread.where(:id=>params[:id]).first
  render :js=>";" and return unless can?(:moderate, self)
  @thread.is_locked =params[:lock]
  @thread.moderation_comment += (@thread.is_locked==0 ? "Locked" : "Unlocked") + " by #{current_user.email} at #{Time.now}<br/>"
  @thread.save

  if params[:lock]=="0"
    render :js=>"$('.unlocked').show(); $('.locked').hide(); $('#locked_warning').hide(); $('#post_message').show();"
    return
  else
    render :js=>"$('.unlocked').hide(); $('.locked').show();  $('#locked_warning').show(); $('#post_message').hide();"
    return
  end

end

#moderate ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 16

def moderate
  redirect_to "/users/sign_in" and return unless @mod
  @topic_posts = TopicPost.sys(_sid).order("id desc").where(:is_visible=>1).page(params[:page]).per(25)  
  kit_render "moderate", :layout=>get_layout('index')
end

#move_thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 44

def move_thread
  thread = TopicThread.find_sys_id(_sid, params[:thread_id])
  topic = Topic.find_sys_id(_sid, params[:topic_id])
  if topic && thread
    thread.topic_id = params[:topic_id]
    thread.moderation_comment += "Thread moved to #{topic.name} by #{current_user.email} at #{Time.now}<br/>"
    thread.save
    Activity.add(_sid, "Moved #{link_to('thread',thread.link)} to topic '#{topic.name}'", current_user, 'Forums')    
  end

  redirect_to thread.link
end

#preview ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 298

def preview
  post = TopicPost.new(:raw_body=>params[:body], :created_by_user=>current_user, :is_visible=>true)

  post.update_body

  kit_render :partial=>"post_preview", :locals=>{:post=>post}
end

#rate_post ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 22

def rate_post
  if TopicPostVote.where(:user_id=>current_user.id).where(:topic_post_id=>params[:id]).count > 0 
    render :js=>"rating_dupe(#{params[:id]})"
    return
  end
  TopicPostVote.create(:user_id=>current_user.id, :topic_post_id=>params[:id], :score=>params[:score]=='-1' ? -1 : 1)
  render :js=>"rating_done(#{params[:id]})"
end

#recent ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 89

def recent
  @list_name = "forum.recent"
  @page_title = "Forum: Recent Threads"
  @threads = TopicThread.most_recent(current_user, @user_options.threads_per_page, @mod, params[:page])
  @destination_last = true

  respond_to do |format|
    format.html { kit_render "thread_list", :layout=>get_layout('recent', ['recent', 'threads']) }
    format.rss { render "forum/thread_list.rss" }
  end
end

#recent_posts ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 81

def recent_posts
  @page_title = "Forum: Recent Posts"
  @posts = TopicPost.sys(_sid).order("id desc").where(:is_visible=>1).page(params[:page]).per(50)  
  respond_to do |format|
   format.rss { render "forum/post_list.rss" }
  end 
end

#report ⇒ Object 



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

def report

  unless current_user
    redirect_to "/users/sign_in"
    return
  end
  @post = TopicPost.sys(_sid).where(:id=>params[:id]).first
  unless @post
    redirect_to "/forums"
    return
  end

  if request.post?
    post_report = PostReport.create(:user_id=>current_user.id, :topic_post_id=>@post.id, :comment=>params[:body])
    Activity.add(_sid,"User '#{current_user.email} reported post titled '#{@post.topic_thread.title}' by '#{ @post.created_by_user.email }'", current_user, "Users")

    Notification.report_post_admin(post_report, _sid).deliver
    flash[:notice] = "Thanks for reporting the post.  We'll take a look and may get back to you if necessary."
    redirect_to @post.link
    return
  end 

  kit_render "report", :layout=>get_layout('report')
end

#search ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 135

def search
  system_id = _sid
  if params[:for]
    original_search_for = params[:for]
    search_for = original_search_for.clone
    if search_for =~ /user\:\"([^\"]+)\"/i
      display_name = $1
      search_for.slice!(/user\:\"([^\"]+)\"/i)
      params[:for] = search_for
    end
    display_name = params[:display_name] if params[:display_name].not_blank?
    params[:display_name] = display_name
    search_fields = []
    indexes = []
    search_size = (params[:per] || "25").to_i
    the_page = (params[:page] || "1").to_i 
    log = logger

    [ "TopicPost", "TopicThread" ].each do |model|
      indexes << "kit_#{app_name.downcase}_#{model.tableize}"
      KitIndexed.indexed_columns(model).collect { |ic|
        search_fields << ic[:name] if ic[:user]
      }
    end

    search = Tire.search indexes.join(',') do 
      query do
        boolean do 
          if search_for.not_blank?
            must do 
              string search_for, :fields=>search_fields.uniq
            end
          end
          if display_name.not_blank?
            must do
              string display_name, :default_field=>:created_by_user_display_name 
            end
          end
        end
      end
      filter :term, :system_id=>system_id
      unless @mod
        filter :term, :is_visible=>1 
      end
      from (the_page-1)*search_size 
      size search_size
    end

    @results = search.results
  else
    @results = nil
  end

  kit_render "search", :layout=>get_layout('search')
end

#test ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 12

def test
  kit_render "test", :layout=>get_layout('index')
end

#thread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 235

def thread
  # topic id name
  @thread = TopicThread.where(:id=>params[:id])
              .includes([:topic, :created_by_user, :last_post_by_user])
              .first
  if @thread==nil
    redirect_to "/forums"  , :notice=>"Can't find that thread"
    return
  end
  @thread.update_attributes(:view_count => @thread.view_count ? @thread.view_count+1 : 1)
  @post = TopicPost.new
  @posts = TopicPost.sys(_sid).where(:topic_thread_id => @thread.id).includes(:topic_post_edits).order("id " + @post_order)
  @posts = @posts.includes(:created_by_user)
  @posts = @posts.where(:is_visible=>1) unless @mod

  params[:latest] = nil

  @posts = @posts.page(params[:page]).per(@user_options.posts_per_page)

  if @posts.size==0
    redirect_to @thread.topic.link 
    return 
  end
  
  users = {}
  @posts.each { |p| users[p.created_by_user.id] = p.created_by_user }
  User.load_forum_attributes(_sid, users)

  current_user.topic_post_votes.where("topic_post_id in (#{@posts.map {|p| p.id }.join(',')})").each do |tpv|
    @posts.each do |post|
      if tpv.topic_post_id == post.id
        post.already_voted = true
        break
      end
    end
  end if current_user #&& @posts.size>0

  @show_mini_profile = Preference.get_cached(_sid, "forum_show_mini_profile")=="true"

  if current_user  && (@posts.last!=nil && @posts.last.id!=nil && current_user.id!=nil && @thread.id!=nil)
    ThreadView.connection.execute("insert into thread_views (user_id, topic_thread_id, topic_post_id) values (#{current_user.id}, #{@thread.id}, #{@posts.last.id}) on duplicate key update topic_post_id = greatest(topic_post_id, #{@posts.last.id});")
    if ttu = @thread.topic_thread_users.where(:user_id=>current_user.id).first
      ttu.update_attributes(:email_sent=>nil)
    end
  end

  unless level_okay(@thread.topic.read_access_level)
    redirect_to "/forums" 
    return
  end
  
  unless @mod || (@thread.is_visible==1 && @thread.topic.is_visible==1) 
    redirect_to "/forums" 
    return
  end

  @meta_description = "Forums: #{@thread.topic.name} - #{@thread.title}"
  @page_title = "#{@thread.topic.name} - #{@thread.title}"
  @canonical_tag = @thread.link

  kit_render "thread", :layout=>get_layout('posts')
end

#thread_comment ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 366

def thread_comment
  redirect_to "/forums" and return unless can?(:moderate, self)  

  @thread = TopicThread.where(:id=>params[:id]).first
  @thread.thread_comment = params[:thread][:thread_comment]
  @thread.moderation_comment ||= ''
  @thread.moderation_comment += "Thread comment added by #{current_user.email} at #{Time.now}<br/>"
  @thread.save
  Activity.add(_sid,"Added Thread Comment #{link_to(@thread.thread_comment,@thread.link)}'", current_user, 'Forums')    

  redirect_to @thread.link
end

#thread_last_unread ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 226

def thread_last_unread
  @thread = TopicThread.where(:id=>params[:id]).first
  if @thread==nil 
    redirect_to "/forums"  , :notice=>"Can't find that thread"
    return
  end
  redirect_to @thread.link_latest_unread(current_user, @user_options, @mod)
end

#topic_comment ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 379

def topic_comment
  redirect_to "/forums" and return unless can?(:moderate, self)  

  @topic = Topic.sys(_sid).where(:id=>params[:id]).first
  @topic.topic_comment = params[:topic][:topic_comment]
  @topic.save

  redirect_to @topic.link
end

#topic_index ⇒ Object 



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# File 'app/controllers/forum_controller.rb', line 191

def topic_index
  name = params[:topic]   
  @topic = load_topic(name)
  if @topic==nil
    # old style forum names which begin with a numebr?
    if params[:topic] =~ /^(\d+)\-(.*)$/
      load_topic($2)
    end
  end

  if @topic==nil 
    redirect_to "/forums", :notice=>"Topic not found"
    return
  end

  @post = TopicPost.new
  @threads = TopicThread.sys(_sid).where(:topic_id=>@topic.id).order("last_post_at " + @thread_order).includes([:topic]).page(params[:page]).per(@user_options.threads_per_page)

  @threads = @threads.where(:is_visible=>1) unless @mod  
  unless level_okay(@topic.read_access_level) 
    logger.debug "Required level is #{@topic.read_access_level} but current level is #{current_user ? current_user.forum_level : 'not logged in'}"
    redirect_to "/forums" 
    return
  end
  @page_title = "Forums: #{@topic.name}"
  @canonical_tag = "/forums/#{@topic.url}"
  @meta_description = "Forums"
  kit_render "topic_index", :layout=>get_layout('threads')
end